--- /dev/null
+1999-12-31 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (VF_NORMAL_VALUE): Remove.
+ * class.c (struct base_info): Remove vfield, vfields, and rtti.
+ (set_primary_base): New function, split out from ...
+ (finish_base_struct): ... here. Rename to ...
+ (determine_primary_base): ... this. Simplify.
+ (create_vtable_ptr): Tweak accordingly.
+ (finish_struct_1): Simplify.
+
+ * cp-tree.h (CLASSTYPE_VBASECLASSES): Update documentation.
+ (CLASSTYPE_N_BASECLASSES): Likewise.
+ (BINFO_FOR_VBASE): New macro.
+ (get_vbase_types): Change prototype.
+ * class.c (build_vbase_path): Use BINFO_FOR_VBASE.
+ (prepare_fresh_vtable): Likewise.
+ (finish_vtbls): Likewise.
+ (get_class_offset_1): Likewise.
+ (modify_all_indirect_vtables): Likewise.
+ (build_vbase_pointer_fields): Likewise.
+ * decl.c (xref_basetypes): Don't set CLASSTYPE_VBASECLASSES here.
+ * init.c (sort_base_init): Use BINFO_FOR_VBASE.
+ (expand_member_init): Likewise.
+ * search.c (get_base_distance): Likewise.
+ (lookup_field_queue_p): Likewise.
+ (virtual_context): Likewise.
+ (get_vbase_types): Don't return a value. Set
+ CLASSTYPE_VBASECLASSES here.
+ * typeck.c (get_delta_difference): Use BINFO_FOR_VBASE.
+
+1999-12-30 Mark Mitchell <mark@codesourcery.com>
+
+ * class.c (fixup_inline_methods): Clear CLASSTYPE_INLINE_FRIENDS.
+
+1999-12-29 Mark Mitchell <mark@codesourcery.com>
+
+ * class.c (create_vtable_ptr): Put the vtable at the beginning of
+ the class, not the end, in the new ABI.
+ * tree.c (propagate_binfo_offsets): Do the right thing for the new
+ ABI.
+
+1999-12-29 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (lang_type): Add nearly_empty_p. Adjust dummy.
+ (CLASSTYPE_NEARLY_EMPTY_P): New macro.
+ * class.c (check_bases): Update CLASSTYPE_NEARLY_EMPTY_P.
+ (check_field_decls): Likewise.
+ (check_bases_and_members): Likewise.
+
+1999-12-28 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (do_inline_function_hair): Remove.
+ * class.c (layout_class_type): New function, split out from
+ finish_struct_1.
+ (fixup_pending_inline): Likewise.
+ (fixup_inline_methods): New function.
+ * method.c (fixup_pending_inline): Remove.
+ (do_inline_function_hair): Likewise.
+
+ * decl.c (BOOL_TYPE_SIZE): Bools always have size `1' under the
+ new ABI.
+
+ * cp-tree.h (lang_type): Replace abstract_virtuals with pure_virtuals.
+ (CLASSTYPE_ABSTRACT_VIRTUALS): Rename to ...
+ (CLASSTYPE_PURE_VIRTUALS): ... this.
+ (lang_decl_flags): Replace abstract_virtual with pure_virtual.
+ (DECL_ABSTRACT_VIRTUAL_P): Rename to ...
+ (DECL_PURE_VIRTUAL_P): ... this.
+ (get_abstract_virtuals): Rename to ...
+ (get_pure_virtuals): ... this.
+ * call.c (build_new_method_call): Replace DECL_PURE_VIRTUAL_P with
+ DECL_ABSTRACT_VIRTUAL_P. Replace CLASSTYPE_ABSTRACT_VIRTUALS with
+ CLASSTYPE_PURE_VIRTUALS.
+ * class.c (build_vtable_entry): Likewise.
+ (finish_struct_bits): Likewise. Call get_pure_virtuals, not
+ get_abstract_virtuals.
+ (build_vtbl_initializer): Likewise.
+ (override_one_vtable): Likewise.
+ (check_methods): Likewise.
+ * decl.c (duplicate_decls): Likewise.
+ (redeclaration_error_message): Likewise.
+ (lang_mark_tree): Likewise.
+ * decl2.c (grok_function_init): Likewise.
+ (import_export_vtable): Likewise.
+ (import_expor_class): Likewise.
+ * typeck2.c (abstract_virtuals_error): Likewise.
+ * xref.c (GNU_xref_member): Likewise.
+ * search.c (get_abstract_virtuals): Rename to get_pure_virtuals.
+
+1999-12-26 Zack Weinberg <zack@wolery.cumb.org>
+
+ * cp-tree.h: Replace ENABLE_CHECKING with ENABLE_TREE_CHECKING
+ throughout.
+
+1999-12-26 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (store_return_init): Use mode of old RTL generated for
+ DECL_RESULT, not the mode of DECL_RESULT itself.
+ * semantics.c (finish_named_return_value): Set DECL_UNINLINABLE
+ for functions that used named return values.
+
+1999-12-24 Mark Mitchell <mark@codesourcery.com>
+
+ * semantics.c (expand_body): Use
+ note_deferral_of_defined_inline_function.
+
+1999-12-22 Mark Mitchell <mark@codesourcery.com>
+
+ * dump.c (dequeue_and_dump): Handle CTOR_STMTs.
+
+1999-12-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
+
+ * error.c (dump_decl): Support named return values.
+
+1999-12-20 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (CLASSTYPE_VFIELD_PARENT): Update comments.
+ (CLASSTYPE_HAS_PRIMARY_BASE_P): New macro.
+ (CLASSTYPE_PRIMARY_BINFO): Likewise.
+ * class.c (check_methods): Don't set TYPE_HAS_COMPLEX_INIT_REF,
+ TYPE_NEEDS_CONSTRUCTING, and CLASSTYPE_NON_AGGREGATE here.
+ (check_bases_and_members): Set them here instead.
+ (create_vtable_ptr): New function, split out from ...
+ (finish_struct_1): ... here. Use it. Tidy. Use
+ CLASSTYPE_HAS_PRIMARY_BASE_P and CLASSTYPE_PRIMARY_BINFO.
+ * search.c (dfs_init_vbase_pointers): Handle seeing TYPE_VFIELD as
+ the first field in the class.
+ * tree.c (layout_basetypes): Use CLASSTYPE_N_BASECLASSES. Handle
+ seeing TYPE_VFIELD as the first field in the class.
+
+ * cp-tree.h (TYPE_VIRTUAL_P): Rename to ...
+ (TYPE_POLYMORPHIC_P): ... this.
+ (TYPE_USES_COMPLEX_INHERITANCE): Rename to ...
+ (TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P): ... this.
+ (TREE_CALLS_NEW): Remove.
+ (TREE_MANGLED): Likewise.
+ * call.c (build_vfield_ref): Use TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P,
+ and TYPE_POLYMORPHIC_P.
+ * class.c (check_bases): Likewise.
+ (finish_base_struct): Likewise.
+ (finish_struct_bits): Likewise.
+ (check_for_override): Likewise.
+ (finish_struct_1): Likewise.
+ (get_vfield_name): Likewise.
+ * decl.c (xref_basetypes): Likewise.
+ * decl2.c (import_export_class): Likewise.
+ (import_export_decl): Likewise.
+ * error.c (dump_function_decl): Likewise.
+ * pt.c (instantiate_class_template): Likewise.
+ * repo.c (repo_inline_used): Likewise.
+ * rtti.c (build_headof): Likewise.
+ (get_tinfo_fn_dynamic): Likewise.
+ (build_x_typeid): Likewise.
+ (get_tinfo_var): Likewise.
+ (build_dynamic_cast_1): Likewise.
+ (synthesize_tinfo_fn): Likewise.
+ * search.c (lookup_field_1): Likewise.
+ (dfs_debug_mark): Likewise.
+ (maybe_suppress_debug_info): Likewise.
+ * typeck.c (build_component_ref): Likewise.
+ (build_component_addr): Likewise.
+ * typeck2.c (process_init_constructor): Likewise.
+
+1999-12-20 Nathan Sidwell <nathan@acm.org>
+
+ * typeck.c (strip_all_pointer_quals): New static function.
+ (build_static_cast): Use it. Don't use at_least_as_qualified_p.
+
+1999-12-16 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (cp_tree_index): Add CPTI_DSO_HANDLE.
+ (dso_handle_node): New macro.
+ (flag_use_cxa_atexit): New variable.
+ (declare_global_var): New function.
+ (start_anon_func): Remove declaration.
+ (end_anon_func): Likewise.
+ * decl.c (get_atexit_node): New function, split out from
+ destroy_local_static. Handle flag_use_cxa_atexit.
+ (get_dso_handle_node): Likewise.
+ (start_cleanup_fn): Renamed from start_anon_func. Moved here from
+ except.c. Handle flag_use_cxa_atexit.
+ (end_cleanup_fn): Renamed from end_anon_func. Moved here from
+ except.c.
+ (declare_global_var): New variable.
+ (destroy_local_static): Handle flag_use_cxa_atexit.
+ * decl2.c (flag_use_cxa_atexit): New variable.
+ (lang_f_options): Likewise.
+ * except.c (start_anon_func): Remove.
+ (end_anon_func): Liekwise.
+ * lang-options.h: Add -fuse-cxa-atexit and -fno-use-cxa-atexit.
+ * rtti.c (get_tinfo_var): Use declare_global_var.
+
+1999-12-16 Mark Mitchell <mark@codesourcery.com>
+
+ * class.c (check_field_decls): Don't return a value.
+ (avoid_overlap): Moved here from tree.c.
+ (build_base_fields): Likewise.
+ (check_bases): New function, split out from finish_base_struct.
+ (check_bases_and_members): New function, split out from
+ finish_struct_1.
+ (struct base_info): Remove cant_have_default_ctor,
+ cant_have_const_ctor, cant_have_asn_ref.
+ (finish_base_struct): Split semantic analysis into check_bases.
+ (finish_struct_methods): Fix bogus assertion.
+ (check_field_decls): Call finish_struct_anon here.
+ (build_vbase_pointer_fields): Use CLASSTYPE_N_BASECLASSES.
+ (finish_struct_1): Use check_bases_and_members. Reorganize.
+ * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
+ (build_base_fields): Don't declare.
+ * tree.c (avoid_overlap): Remove.
+ (build_base_fields): Likewise.
+
+ * optimize.c (struct inline_data): Remove scope_stmt.
+ (remap_block): Don't use insert_block_after_note. Don't update
+ scope_stmt.
+ (expand_call_inline): Don't update scope_stmt.
+ (optimize_function): Don't initialize scope_stmt.
+ * semantics.c (expand_stmt): Set NOTE_BLOCK for newly emitted
+ NOTE_INSN_BLOCK_BEG/NOTE_INSN_BLOCK_END notes.
+
+1999-12-15 Mark Mitchell <mark@codesourcery.com>
+
+ * class.c (handle_using_decl): Get TYPE_FIELDS and TYPE_METHODS
+ out of the class, rather than taking them as parameters.
+ (build_vbase_pointer_fields): Move here from tree.c.
+ (build_vtbl_or_vbase_field): New function.
+ (check_methods): Likewise.
+ (remove_zero_width_bitfields): Likewise.
+ (add_virtual_function): Use tree_cons instead of temp_tree_cons.
+ (delete_duplicate_fields_1): Tidy. Don't delete duplicate
+ USING_DECLs here.
+ (finish_struct_methods): Handle the case where there are no
+ methods here.
+ (get_basefndecls): Use tree_cons instead of temp_tree_cons.
+ (check_field_decls): Call delete_duplicate_fields here.
+ (finish_struct_1): Tidy. Use check_methods and
+ remove_zero_width_bitfields.
+ * cp-tree.h (build_vbase_pointer_fields): Remove.
+ * decl.c (grokdeclarator): Use tree_cons instead of
+ temp_tree_cons.
+ * decl2.c (qualified_lookup_using_namespace): Use tree_cons
+ instead of temp_tree_cons.
+ * lex.c (cons_up_default_function): Remove dead code.
+ * method.c (fixup_pending_inline): New function, split out from ...
+ (do_inline_function_hair): ... here.
+ * tree.c (build_vbase_pointer_fields): Remove.
+
+1999-12-15 Jason Merrill <jason@casey.cygnus.com>
+
+ * tree.c (walk_tree): Walk operand subtrees in forward order.
+ * optimize.c (expand_call_inline): Likewise.
+ (optimize_function): Initialize id->scope_stmt to something useful.
+ (remap_block): Assume id->scope_stmt has a useful value.
+
+1999-12-15 Nathan Sidwell <nathan@acm.org>
+
+ * typeck.c (build_c_cast): Expand warning message. Move pointer
+ alignment warning to after the cast. Don't warn about pointer
+ alignment when given a pointer to incomplete.
+
+1999-12-15 Richard Henderson <rth@cygnus.com>
+
+ * cp-tree.h (make_aggr_type): Declare.
+ * lex.c (cp_make_lang_type): Don't SET_IS_AGGR_TYPE.
+ (make_aggr_type): New.
+
+ * decl.c (build_typename_type, init_decl_processing): Use it.
+ (build_ptrmemfunc_type, xref_tag): Likewise.
+ * except.c (call_eh_info): Likewise.
+ * init.c (init_init_processing): Likewise.
+ * pt.c (process_template_parm, lookup_template_class): Likewise.
+ * rtti.c (expand_class_desc): Likewise.
+ * semantics.c (begin_class_definition, finish_typeof): Likewise.
+ * tree.c (copy_template_template_parm): Likewise.
+
+1999-12-15 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.def (TEMPLATE_PARM_INDEX): Calculate size using
+ sizeof (struct tree_common).
+
+1999-12-14 Jason Merrill <jason@casey.cygnus.com>
+
+ * optimize.c (expand_call_inline): Set BLOCK_ABSTRACT_ORIGIN on the
+ outermost block to point to the inlined function decl.
+
+ * error.c (dump_decl): operator==, not operator ==.
+ (op_to_string): Likewise.
+
+ * decl.c (compute_array_index_type): Handle null name.
+
+ * decl2.c (ambiguous_decl): Fix to match comment.
+ (lookup_using_namespace): Adjust.
+
+ * decl2.c (import_export_class): Don't ignore dllimport.
+
+1999-12-14 Mark Mitchell <mark@codesourcery.com>
+
+ * class.c (check_field_decls): Split out from ...
+ (finish_struct_1): ... here. Use it. Tidy.
+
+ * cp-tree.h (remap_save_expr): Add walk_subtrees parameter.
+ * optimize.c (copy_body_r): Pass it.
+ * tree.c (remap_save_expr): Clear walk_subtrees for an
+ already-handled SAVE_EXPR.
+ (cp_unsave_r): Pass walk_subtrees to remap_save_expr.
+
+ * dump.c (dequeue_and_dump): Dump DECL_NAMESPACE_ALIAS.
+ * ir.texi (DECL_NAMESPACE_ALIAS): Document it.
+
+ * error.c (dump_expr): Handle EXPR_WITH_FILE_LOCATION.
+
+1999-12-14 Mumit Khan <khan@xraylith.wisc.edu>
+
+ * class.c (finish_base_struct): Allow multiple COM base classes
+ as well as non-COM bases as long as it's not the leftmost.
+
+1999-12-13 Mumit Khan <khan@xraylith.wisc.edu>
+
+ * lex.c (saving_parse_to_obstack): New global.
+ (reinit_parse_for_block): Use.
+ (reinit_parse_for_expr): Use.
+ (check_newline): Use.
+
+1999-12-13 Mark Mitchell <mark@codesourcery.com>
+
+ * optimize.c (initialize_inlined_parameters): Take FN to which the
+ parameters belong as an argument.
+ (expand_call_inline): Expand calls into the parameter
+ initializations before pushing the function onto the list of
+ functions we are presently expanding.
+
+1999-12-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * class.c (get_vtable_name): Use a literal format string and
+ VTABLE_NAME_PREFIX macro instead of VTABLE_NAME_FORMAT.
+ (prepare_fresh_vtable): Likewise.
+
+ * cp-tree.h (VTABLE_NAME_PREFIX): Define this instead of
+ VTABLE_NAME_FORMAT.
+
+ * decl.c (make_rtl_for_local_static): Remove unused variable `type'.
+
+ * init.c (build_vec_init): Initialize variable `try_body'.
+
+ * lex.c (yyerror): Don't call a variadic function with a
+ non-literal format string.
+
+ * optimize.c (optimize_function): Call memset, not bzero.
+
+ * pt.c (for_each_template_parm_r): Add static prototype.
+
+1999-12-09 Andreas Jaeger <aj@suse.de>
+
+ * except.c (expand_throw): Add static attribute to match
+ prototype.
+
+ * Makefile.in (semantics.o): Add dependency on output.h.
+ * semantics.c: Include output.h for declaration of
+ make_function_rtl.
+
+1999-12-09 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (init_decl_processing): Reenable inlining on trees.
+ (finish_function): Likewise.
+ * expr.c (cplus_expand_expr): Don't handle AGGR_INIT_EXPR here.
+ * semantics.c (simplify_aggr_init_exprs): New function.
+ (expand_body): Use it.
+ * tree.c (walk_tree): Special-case TARGET_EXPRs since they
+ sometimes present the same sub-tree twice.
+
+ * dump.c (dequeue_and_dump): Abbreviate `class' as `cls', not
+ `csl'.
+
+ * semantics.c (finish_switch_cond): Do conversions here, not ...
+ * typeck.c (c_expand_start_case): Here.
+
+ * semantics.c (do_poplevel): Remove unused variable.
+
+1999-12-06 Mark Mitchell <mark@codesourcery.com>
+
+ * tree.c (walk_tree): Don't recurse into DECL_INITIAL or DECL_SIZE
+ unless we're declaring the variable in question.
+
+1999-12-06 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (init_decl_processing): #if 0 last patch.
+ (finish_function): Likewise.
+
+1999-12-05 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (init_decl_processing): Set flag_inline_trees if
+ !flag_no_inline.
+
+ * cp-tree.h (calls_setjmp_p): Declare.
+ * decl.c (finish_function): Mark functions that call setjmp as
+ uninlinable.
+ * optimize.c (calls_setjmp_r): New function.
+ (calls_setjmp_p): Likewise.
+
+1999-12-04 Mark Mitchell <mark@codesourcery.com>
+
+ * optimize.c (expand_call_inline): Wrap the expanded call in an
+ EXPR_WITH_FILE_LOCATION node to get correct line numbers for
+ inlined functions.
+
+ * optimize.c (inline_data): Remove fns_top. Add scope_stmt. Add
+ in_target_cleanup_p.
+ (remap_decl): New function.
+ (remap_block): Likewise.
+ (copy_scope_stmt): Likewise.
+ (copy_body_r): Use remap_decl and copy_scope_stmt.
+ (copy_body): Use VARRAY_TOP_TREE.
+ (initialize_inlined_parameters): Likewise.
+ (declare_return_variable): Likewise.
+ (inlinable_function_p): Check flag_inline_trees.
+ (expand_call_inline): Handle SCOPE_STMTs and TARGET_EXPRs
+ specially. Use VARRAY_PUSH_TREE. Create a BLOCK for the
+ parameters of the inlined function.
+ (optimize_function): Prevent recursion into partially complete
+ functions.
+
+ * cp-tree.def (SCOPE_STMT): Take one operand.
+ * cp-tree.h (SCOPE_STMT_BLOCK): New macro.
+ (SCOPE_NULLIFIED_P): Redefine.
+ (SCOPE_NO_CLEANUPS_P): New macro.
+ (add_scope_stmt): Change prototype.
+ * decl.c (poplevel): Tidy. Warn about unused variables here.
+ Record SCOPE_STMT_BLOCKs.
+ (finish_function): Keep DECL_INITIAL for functions that might be
+ inlined.
+ * ir.texi: Document SCOPE_NO_CLEANUPS_P.
+ * semantics.c: Include rtl.h.
+ (add_scope_stmt): Return the new scope statement and, for an
+ end-of-scope statement, its matching begin statement. Don't set
+ SCOPE_NULLIFIED_P.
+ (do_pushlevel): Simplify, now that we are always
+ function-at-a-time.
+ (do_poplevel): Likewise. Record SCOPE_STMT_BLOCKs.
+ (expand_stmt): Don't call expand_start_bindings or
+ expand_end_bindings for a scope with SCOPE_NO_CLEANUPS_P set.
+ * tree.c (copy_tree_r): Clear SCOPE_STMT_BLOCK rather than setting
+ SCOPE_NULLIFIED_P.
+ * Makefile.in (semantics.o): Depend on RTL_H.
+
+ * decl2.c (pending_statics_used): Make it a macro.
+ (saved_inlines_used): Likewise.
+ (finish_static_data_member_decl): Use VARRAY_PUSH_TREE.
+ (mark_inline_for_output): Likewise.
+ (ssdf_decls_used): Remove.
+ (start_static_storage_duration_function): Use VARRAY_PUSH_TREE.
+ (generate_ctor_or_dtor_function): Adjust accordingly.
+
+1999-11-24 Geoffrey Keating <geoffk@cygnus.com>
+ Greg McGary <gkm@gnu.org>
+
+ * decl.c (duplicate_decls): Merge
+ DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT,
+ DECL_NO_CHECK_MEMORY_USAGE, DECL_NO_LIMIT_STACK.
+
+1999-12-02 Mike Stump <mrs@wrs.com>
+
+ * init.c (perform_member_init): Handle parse errors better.
+
+1999-12-01 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (min_tree_cons): Remove.
+ (scratch_ovl_cons): Likewise.
+ * decl.c (saveable_obstack): Don't declare.
+ (duplicate_decls): Tweak error-message.
+ (initialize_local_var): Explicitly mark the definition as static.
+ (finish_function): Call permanent_allocation, just so
+ that the middle-end sees the obstacks it expects.
+ (mark_cp_function_context): Likewise.
+ * init.c (build_new): Don't use min_tree_cons.
+ * lex.c (permanent_obstack): Don't declare.
+ (current_obstack, saveable_obstack): Likewise.
+ * spew.c (current_obstack, saveable_obstack): Likewise.
+ * tree.c (current_obstack, saveable_obstack): Likewise.
+ (scratch_ovl_cons): Remove.
+ (build_min_nt): Don't mess with obstacks.
+ (build_min): Likewise.
+ (min_tree_cons): Remove
+ * typeck.c (build_component_ref): Don't use scratch_ovl_cons.
+ (build_x_function_call): Likewise.
+ (build_c_cast): Don't use min_tree_cons.
+
+1999-11-29 Mark Mitchell <mark@codesourcery.com>
+
+ * pt.c (tsubst_decl): Robustify.
+
+1999-11-27 Mark Mitchell <mark@codesourcery.com>
+
+ * decl2.c (finish_file): Call expand_body for inline functions
+ that will be written out but that do not yet have RTL.
+ * semantics.c (expand_body): Do not generate RTL For inline
+ functions that do not yet need to be written out.
+
+1999-11-25 Mark Mitchell <mark@codesourcery.com>
+
+ * Make-lang.in (CXX_SRCS): Add optimize.c.
+ * Makefile.in (CXX_OBJS): Add optimize.o.
+ (CXX_TREE_H): Add splay-tree.h, system.h, and $(CONFIG_H).
+ (spew.o, lex.o, decl.o, decl2.o, typeck2.o, typeck.o): Adjust.
+ (class.o, call.o, friend.o, init.o, method.o, cvt.o): Likewise.
+ (search.o, tree.o, ptree.o, rtti.o, except.o, expr.o): Likewise.
+ (xref.o, pt.o, error.o, errfn.o, repo.o, semantics.o): Likewise.
+ (dump.o): Likewise.
+ (optimize.o): New target.
+ * class.c: Don't include splay-tree.h.
+ * cp-tree.def (CTOR_COMPLETE): Rename to CTOR_STMT.
+ * cp-tree.h: Include splay-tree.h.
+ (DECL_UNINLINABLE): New macro.
+ (CTOR_BEGIN_P, CTOR_END_P): New macros.
+ (flag_inline_trees): New variable.
+ (local_variable_p): New function.
+ (nonstatic_local_decl_p): Likewise.
+ (optimize_function): Likewise.
+ (cplus_unsave_expr_now): Remove.
+ (copy_tree_r): Declare.
+ (remap_save_expr): Likewise.
+ * decl.c (local_variable_p): Don't
+ make it static.
+ (local_variable_p_walkfn): New function.
+ (make_rtl_for_local_static): Remove code to try to avoid writing
+ out static constants.
+ (emit_local_var): Fix indentation.
+ (nonstatic_local_decl_p): New function.
+ (check_default_argument): Use local_variable_p_walkfn, not
+ local_variable_p, when walking the tree.
+ (start_function): Set the DECL_CONTEXT for automatically generated
+ labels.
+ (finish_constructor_body): Use CTOR_STMT to mark the end of a
+ constructor.
+ * decl2.c: Don't include splay-tree.h.
+ (flag_inline_trees): Define.
+ * dump.c: Don't include
+ splay-tree.h.
+ * except.c (expand_end_catch_block): Fix comment formatting.
+ (expand_end_eh_spec): Set DECL_CONTEXT on temporary variables.
+ (expand_throw): Tidy comment.
+ * init.c (build_vec_delete_1): Use create_temporary_var.
+ * lex.c (cplus_tree_code_type): Make it static.
+ (cplus_tree_code_length): Likewise.
+ (cplus_tree_code_name): Likewise.
+ * optimize.c: New file.
+ * semantics.c (finish_goto_stmt): Set DECL_UNLINABLE for functions
+ with computed gotos.
+ (setup_vtbl_ptr): Mark the beginnings of constructors with
+ CTOR_STMT.
+ (expand_stmt): Handle CTOR_STMT, not CTOR_COMPLETE.
+ (expand_body): Call optimize_function. Save bodies if we're doing
+ inlining on trees.
+ * tree.c: Don't include splay-tree.h. Include insn-config.h and
+ integrate.h.
+ (copy_tree_r): Make it public.
+ (statement_code_p): New function.
+ (mark_local_for_remap_r): Likewise.
+ (cp_usave_r): Likewise.
+ (cp_unsave): Likewise.
+ (build_cplus_new): Set DECL_CONTEXT for temporary variables.
+ (walk_tree): Walk into `s' class nodes. Walk statement chains.
+ (copy_tree_r): Handle 's' class nodes. Restore chains for
+ statements. Nullify scopes. Don't copy types.
+ (init_tree): Set lang_unsave to cp_unsave.
+ (remap_save_expr): Define.
+ * ir.texi: Document CTOR_STMT.
+
+1999-11-24 Jason Merrill <jason@casey.cygnus.com>
+
+ * search.c (note_debug_info_needed): Do perform this optimization
+ for dwarf2.
+ (maybe_suppress_debug_info): Likewise. Start by clearing
+ TYPE_DECL_SUPPRESS_DEBUG.
+
+1999-11-24 Mark Mitchell <mark@codesourcery.com>
+
+ * pt.c (tsubst_decl): Copy TREE_ASM_WRITTEN for VAR_DECLs.
+
+ * decl2.c (finish_vtable_vardecl): Don't prune vtables here.
+
+1999-11-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * decl.c (pushdecl, grokdeclarator): Don't call a variadic
+ function with a non-literal format string.
+
+ * lex.c (do_identifier): Likewise.
+
+ * typeck.c (build_unary_op): Likewise.
+
+1999-11-23 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (DECL_NEEDED_P): Tweak to match documentation.
+
+1999-11-22 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.def (CTOR_COMPLETE): New tree node.
+ * decl.c (finish_constructor_body): Add it, to mark the end of the
+ constructor.
+ (finish_function): Don't call end_protect_partials here.
+ * ir.texi (CTOR_COMPLETE): Document it.
+ * semantics.c (expand_stmt): Handle it.
+
+ * cp-tree.def (FUNCTION_NAME): New tree node.
+ * cp-tree.h (current_function_name_declared): Tweak documentation.
+ (lang_decl_flags): Add pretty_function_p, adjust dummy.
+ (DECL_PRETTY_FUNCTION_P): New macro.
+ * decl.c (cp_finish_decl): Handle declarations of __FUNCTION__,
+ etc., in a template function. Use at_function_scope_p instead of
+ expanding it inline.
+ * pt.c (tsubst_decl): Handle DECL_PRETTY_FUNCTION_P declarations
+ specially.
+ (tsubst): Handle FUNCTION_NAME.
+ (tsubst_copy): Likewise.
+ (instantiate_decl): Prevent redeclarations of __PRETTY_FUNCTION__,
+ etc. in instantiation.
+ * semantics.c (begin_compound_stmt): Declare __FUNCTION__, etc.,
+ even in template functions.
+ (setup_vtbl_ptr): Don't declare __PRETTY_FUNCTION in the
+ conditional scope at the top of a destructor.
+
+ * error.c (dump_function_decl): Use `[ with ... ]' syntax for
+ specializations too.
+
+1999-11-22 Nathan Sidwell <nathan@acm.org>
+
+ * semantics.c (finish_unary_op_expr): Only set TREE_NEGATED_INT
+ when actually negative.
+
+ * typeck.c (convert_for_assignment): Expand comment about
+ strange NULL check, moved from ...
+ (convert_for_initialization): ... here. Remove unneeded
+ code.
+
+1999-11-21 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
+
+ * cp-tree.h (build_vec_delete): Remove `auto_delete' argument.
+ * init.c (build_vec_delete, build_vec_delete_1): Likewise.
+ Always destruct virtual bases of array components, but never
+ delete them.
+ (build_vec_init): Adjust invocations.
+ (build_delete): Likewise.
+ * decl2.c (delete_sanity): Likewise.
+
+1999-11-19 Nathan Sidwell <nathan@acm.org>
+
+ * cp-tree.h (grok_method_quals): Return this pointer qualifiers.
+ * decl.c (grokdeclarator): Adjust calls to grok_method_quals.
+ * decl2.c (grok_method_quals): Accept `restrict' as applying to
+ the object pointer. Return such qualifiers.
+ (grokclassfn): Apply this pointer qualifiers. Cleanup unused
+ variables.
+
+1999-11-18 Mark Mitchell <mark@codesourcery.com>
+
+ * except.c (expand_end_catch_block): Fix typo.
+ (expand_exception_blocks): Simplify. Don't call
+ expand_leftover_cleanups.
+
+1999-11-15 Jason Merrill <jason@casey.cygnus.com>
+
+ * cp-tree.h, decl.c (compute_array_index_type): Make nonstatic.
+ * pt.c (tsubst, case INTEGER_TYPE): Call it.
+ Check uses_template_parms.
+
+ * class.c (finish_struct): If we're a local class in a template
+ function, add a TAG_DEFN.
+ * pt.c (lookup_template_class): If this is a local class in a
+ template function, call pushtag.
+ (tsubst_expr, case TAG_DEFN): Handle classes, too.
+
+ Emit debug info with the vtable.
+ * search.c (maybe_suppress_debug_info): New function...
+ * class.c (finish_struct_1): ...split out from here.
+ * cp-tree.h: Declare it.
+ * decl2.c (finish_vtable_vardecl): Override TYPE_DECL_SUPPRESS_DEBUG
+ if we're writing out the vtable.
+ * decl.c, search.c (dfs_debug_mark, dfs_debug_unmarked_p,
+ note_debug_info_needed): #if 0 out.
+
+1999-11-14 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (DECL_LOCAL_FUCNTION_P): New macro.
+ * call.c (equal_functions): Use DECL_LOCAL_FUCNTION_P, not
+ TREE_PERMANENT.
+ * decl.c (pushdecl): Set DECL_LOCAL_FUNCTION_P.
+ * decl2.c (lookup_arg_dependent): Use it.
+
+ * cp-tree.h (cp_finish_decl): Change prototype.
+ (finish_static_data_member_decl): Likewise.
+ (push_permanent_obstack): Remove declaration.
+ (push_expression_obstack): Likewise.
+ (push_scratch_obstack): Likewise.
+ (DECL_TEMPLATE_PARM_P): Robustify.
+ (SET_DECL_TEMPLATE_PARM_P): New macro.
+ * class.c (add_method): Don't manipulate obstacks.
+ (finish_vtbls): Likewise.
+ * cvt.c (build_up_reference): Adjust calls to cp_finish_decl.
+ * decl.c (binding_for_name): Don't manipulate obstacks.
+ (maybe_push_to_top_level): Likewise.
+ (pop_from_top_level): Likewise.
+ (duplicate_decls): Likewise.
+ (pushdecl): Likewise.
+ (implicitly_declare): Likewise.
+ (build_typename_type): Likewise.
+ (start_decl): Likewise.
+ (cp_finish_decl): Likewise.
+ (finish_decl): Likewise.
+ (destroy_local_static): Likewise.
+ (expand_static_init): Likewise.
+ (complete_array_type): Likewise.
+ (grokvardecl): Likewise.
+ (build_ptrmemfnc_type): Likewise.
+ (grokdeclarator): Likewise.
+ (xref_tag): Likewise.
+ (xref_basetypes): Likewise.
+ (start_enum): Likewise.
+ (finish_enum): Likewise.
+ (start_function): Likewise.
+ (finish_function): Likewise.
+ (start_method): Adjust call to cp_finish_decl.
+ * decl2.c (finish_static_data_member_decl): Don't manipulate
+ obstacks.
+ (grokfield): Likewise.
+ (grokbitfield): Likewise.
+ (get_temp_name): Likewise.
+ (get_sentry): Likewise.
+ (fnish_file): Likewise.
+ (lookup_arg_dependent): Likewise.
+ * except.c (call_eh_info): Likewise.
+ (push_eh_info): Likewise.
+ (do_pop_exception): Likewise.
+ (initialize_handler_parm): Likewise.
+ (expand_end_eh_spec): Likewise.
+ (alloc_eh_object): Likewise.
+ (expand_throw): Likewise.
+ * expr.c (extract_scalar_init): Likewise.
+ * init.c (build_java_class_ref): Likewise.
+ * lex.c (get_time_identifier): Likewise.
+ (snarf_defarg): Likewise.
+ (add_defarg_fn): Likewise.
+ (is_global): Simplify.
+ (do_identifier): Don't check TREE_PERMANENT.
+ * method.c (emit_thunk): Don't manipulate obstacks.
+ * parse.y (condition): Adjust call to cp_finish_decl.
+ (primary): Likewise.
+ (initdcl): Likewise.
+ (initdcl0_innards): Likewise.
+ (nomods_initdcl0): Likewise.
+ * pt.c (push_inline_template_parms_recursive): Use
+ SET_DECL_TEMPLATE_PARM_P.
+ (process_template_parm): Likewise.
+ (lookup_template_class): Don't manipulate obstacks.
+ (instantiate_class_template): Adjust call to
+ finish_static_data_member_decl.
+ (tsubst_decl): Don't manipulate obstacks.
+ (tsubst_expr): Likewise.
+ (instantiate_template): Likewise.
+ (instantiate_decl): Adjust calls to cp_finish_decl.
+ * rtti.c (call_void_fn): Don't manipulate obstacks.
+ (get_tinfo_var): Likewise.
+ (get_tinfo_fn_unused): Likewise.
+ (build_dynamic_cast_1): Likewise.
+ (expand_si_desc): Likewise.
+ (expand_class_desc): Likewise.
+ (expand_ptr_desc): Likewise.
+ (expand_attr_desc): Likewise.
+ (expand_generic_desc): Likewise.
+ (synthesize_tinfo_fn): Likewise.
+ * search.c (expand_upcast_fixups): Likewise.
+ * semantics.c (finish_asm_stmt): Likewise.
+ (finish_named_return_value): Likewise.
+ (begin_class_definition): Likewise.
+ (finish_class_definition): Likewise.
+ (finish_typeof): Likewise.
+ * tree.c (build_cplus_method_type): Likewise.
+ (reverse_path): Likewise.
+ (copy_template_template_parm): Likewise.
+ (build_expr_ptr_wrapper): Likewise.
+ (push_expression_obstack): Remove.
+ (push_permanent_obstack): Likewise.
+ * typeck.c (mark_addressable): Likewise.
+
+1999-11-13 Mark Mitchell <mark@codesourcery.com>
+
+ * call.c (build_conditional_expr): Use build_target_expr_with_type.
+ (convert_like): Likewise.
+ (build_over_call): Likewise.
+ * cp-tree.h (build_target_expr): Remove.
+ (build_target_expr_with_type): New function.
+ * cvt.c (build_up_reference): Use get_target_expr.
+ * decl.c (build_target_expr): Move to ...
+ * tree.c (build_target_expr): Here. Make it static.
+ (build_target_expr_with_type): New function. Set DECL_CONTEXT on
+ the temporary VAR_DECLs.
+ (get_target_expr): Use it.
+
+1999-11-13 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (duplicate_decls): Propagate DECL_DEFER_OUTPUT.
+ * decl2.c (comdat_linkage): Set DECL_DEFER_OUTPUT.
+ * rtti.c (get_tinfo_fn_unused): Split out from get_tinfo_fn.
+ * class.c (set_rtti_entry): Use it.
+
+1999-11-12 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (cplus_expand_expr_stmt): Don't call break_out_cleanups
+ here.
+ * semantics.c (finish_expr_stmt): Call it here instead. Move
+ default_conversion logic to semantic-analysis time.
+
+1999-11-12 Jason Merrill <jason@yorick.cygnus.com>
+
+ * rtti.c (synthesize_tinfo_fn): Set DECL_DEFER_OUTPUT.
+
+Fri Nov 12 12:56:32 MST 1999 Diego Novillo <dnovillo@cygnus.com>
+
+ * init.c (init_init_processing): Re-instated Nov 11 patch after
+ approval.
+
+Fri Nov 12 10:42:02 MST 1999 Diego Novillo <dnovillo@cygnus.com>
+
+ * init.c (init_init_processing): Undo patch from Nov 11, 1999.
+ Patch had not been approved yet.
+
+1999-11-12 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (compute_array_index_type): New function, split out from
+ grokdeclarator.
+ (create_array_type_for_decl): Likewise.
+ (grokdeclarator): Use them.
+
+ * semantics.c (expand_stmt): Don't suspend_momentary or
+ resume_momentary.
+
+Thu Nov 11 12:42:11 MST 1999 Diego Novillo <dnovillo@cygnus.com>
+
+ * init.c (init_init_processing): Header information for
+ arrays allocated via `new' should have the same alignment used by
+ malloc.
+
+1999-11-10 Mark Mitchell <mark@codesourcery.com>
+
+ * error.c (dump_function_name): Don't crash if given a friend
+ pseudo-instantiation.
+
+ * cp-tree.h (build_enumerator): Change prototype.
+ * decl.c (enum_next_value): Remove.
+ (enum_overflow): Likewise.
+ (init_decl_processing): Don't register enum_next_value as a root.
+ (start_enum): Clear TYPE_VALUES for a redefined enum.
+ (finish_enum): Reset the type of enumeration constants.
+ (build_enumerator): Fix indentation. Don't copy CONST_DECLs when
+ we don't need to. Maintain the TYPE_VALUES list and look there
+ for the previously defined enumeration constant. Let enumeration
+ constants have the type of their values until the enumeration type
+ is complete.
+ * parse.y (enumlist_opt, enumlist, enumerator): Don't return a value.
+ (structsp): Adjust.
+ * parse.c: Regenerated.
+ * pt.c (tsubst_enum): Adjust according to build_enumerator changes.
+
+Wed Nov 10 12:43:21 1999 Philippe De Muyter <phdm@macqel.be>
+ Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * cp-tree.h: Test `GCC_VERSION', not `HAVE_GCC_VERSION'.
+
+1999-11-09 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (language_function): Remove x_last_dtor_insn and
+ x_last_parm_cleanup_insn.
+ * decl.c (last_dtor_insn): Remove.
+ (last_parm_cleanup_insn): Likewise.
+ (expand_start_early_try_stmts): Don't set them.
+ (store_parm_decls): Likewise.
+ (save_function_data): Or save them.
+ (mark_lang_function): Or mark them.
+
+1999-11-08 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (store_parm_decls): Generate cleanup code at
+ semantic-analysis time. Destroy objects in the correct order.
+
+1999-11-07 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (begin_new_placement): Remove.
+ (finish_new_placement): Likewise.
+ * class.c (finish_struct_1): Don't suspend_momentary or
+ resume_momentary.
+ * decl.c (grokdeclarator): Likewise.
+ (maybe_build_cleanup_1): Likewise.
+ * except.c (push_eh_cleanup): Likewise.
+ (build_terminate_handler): Likewise.
+ * init.c (build_new_1): Likewise.
+ * parse.y (parse_decl): Change prototype.
+ (initdecls, notype_initdecls, initdcl): Don't return int.
+ (initdcl0, notype_initdcl0, initdcl0_innards): Likewise.
+ (.begin_new_placement): Remove.
+ (.finish_new_placement): Likewise.
+ (nonmomentary_expr): Likewise.
+ (suspend_mom): Likewise.
+ (condition): Don't suspend_momentary, resume_momentary, or keep
+ track of need to resume.
+ (unary_expr): Likewise.
+ (new_placement): Likewise.
+ (decl): Likewise.
+ (structsp): Likewise.
+ (new_type_id): Likewise.
+ (maybe_parmlist): Likewise.
+ (direct_after_type_declaration): Likewise.
+ (direct_new_declarator): Likewise.
+ (direct_abstract_declaration): Likewise.
+ * parse.c: Regenerated.
+ * pt.c (tsubst_expr): Don't suspend_momentary or resume_momentary.
+ * semantics.c (begin_new_placement): Remove.
+ (finish_new_placement): Likewise.
+
+1999-11-05 Martin v. Löwis <loewis@informatik.hu-berlin.de>
+
+ * cp-tree.h (VAR_TEMPL_TYPE_OR_FUNCTION_DECL_CHECK): New macro.
+ (DECL_TEMPLATE_INFO): Use it.
+ * decl.c (warn_extern_redeclared_static): Do nothing for
+ TEMPLATE_DECLs.
+ * decl2.c (mark_used): Explicitly check for function or variable.
+ * semantics.c (finish_unary_op_expr): Check whether result is also
+ an INTEGER_CST.
+
+1999-11-05 Mark Mitchell <mark@codesourcery.com>
+
+ * Makefile.in (typeck2.o): Depend on output.h.
+ * typeck2.c: Include output.h.
+
+ * decl.c (flag_ansi): Remove declaration.
+
+ * pt.c (tinst_level_tick): Make it static.
+ (last_template_error_tick): Likewise.
+
+ * cp-tree.h (mapcar): Remove declaration.
+ (search_tree): Likewise.
+ (walk_tree_fn): New typedef.
+ (walk_tree): New function.
+ * tree.c (bot_manip): Change prototype. Adjust to be called via
+ walk_tree.
+ (bot_replace): Likewise.
+ (no_linkage_helper): Likewise.
+ (copy_tree_r): New function.
+ (search_tree): Rename, and adjust, to become ...
+ (walk_tree): New function.
+ (mapcar): Remove.
+ (target_remap): Remove.
+ (target_remap_count): Likewise.
+ (break_out_target_exprs): Use walk_tree.
+ * decl.c (local_variable_p): Change prototype.
+ (check_default_argument): Use walk_tree.
+ * pt.c (for_each_template_parm_r): New function, split out from ...
+ (for_each_template_parm): Here. Use it, via walk_tree.
+
+1999-11-03 Mark Mitchell <mark@codesourcery.com>
+
+ * class.c (check_bitfield_decl): New function, split out from
+ finish_stuct_1.
+ (check_field_decl): Likewise. Recursively examine members of
+ anonymous structs.
+ (finish_struct_1): Use them.
+ * cp-tree.h (ANON_UNION_TYPE_P): New macro.
+
+1999-11-02 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (grokfndecl): Remove dead code.
+
+ * dump.c (dequeue_and_dump): Fix thinko for catch-clauses.
+
+1999-11-02 Scott Snyder <snyder@fnal.gov>
+
+ * decl2.c (build_expr_from_tree): Handle REALPART_EXPR and
+ IMAGPART_EXPR.
+ * pt.c (tsubst_copy): Likewise.
+
+1999-11-01 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (maybe_make_one_only): Always make things comdat on
+ ELF targets, too.
+
+1999-10-31 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (finish_function): Call free_after_parsing for functions
+ we are not immediately turning into RTL.
+
+1999-10-31 Brendan Kehoe <brendan@cygnus.com>
+
+ * cp-tree.h (flag_dump_translation_unit): Add decl.
+
+Sat Oct 30 22:42:50 1999 Stephen L Moshier <moshier@mediaone.net>
+
+ * lex.c (yylex): Accept 'f' in mantissa of hex float constant.
+
+1999-10-30 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (pop_cp_function_context): Don't call free on a NULL
+ pointer.
+ * semantics.c: Include ggc.h.
+ (expand_body): Do garbage-collection after processing a template
+ function. Clear DECL_SAVED_TREE after generating RTL for a
+ function.
+ * Makefile.in (semantics.o): Depend on ggc.h.
+
+1999-10-29 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (make_typename_type): Change prototype.
+ * decl.c (make_typename_type): Only complain if so requested.
+ * parse.y (nested_name_specifier): Adjust calls.
+ (typename_sub0): Likewise.
+ (typename_sub1): Likewise.
+ * parse.c: Regenerated.
+ * pt.c (convert_template_argument): Pass complain to
+ make_typename_type.
+ (tsubst): Likewise.
+
+1999-10-28 Mark Mitchell <mark@codesourcery.com>
+
+ * semantics.c (finish_handler): End the scope of the handler
+ before attaching it to the statement-tree.
+
+1999-10-28 Ian Lance Taylor <ian@zembu.com>
+
+ * rtti.c (build_dynamic_cast_1): Give a better error message for
+ an attempt to dynamic_cast from a non-polymorphic type.
+
+1999-10-27 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (make_temp_vec): Remove.
+ (make_scratch_vec): Likewise.
+ * call.c (add_function_candidate): Use make_tree_vec.
+ (add_conv_candidate): Likewise.
+ (build_builtin_candidate): Likewise.
+ (add_template_candidate_real): Likewise.
+ * class.c (resolve_address_of_overloaded_function): Likewise.
+ * decl.c (start_function): Don't fool with the momentary obstack.
+ (finish_function): Likewise.
+ * init.c (expand_direct_vtbls_init): Likewise.
+ (begin_init_stmts): Likewise.
+ (finish_init_stmts): Likewise.
+ * pt.c (add_to_template_args): Use make_tree_vec.
+ (check_explicit_specialization): Likewise.
+ (coerce_template_parms): Likewise.
+ (lookup_template_class): Don't fool with the momentary obstack.
+ (instantiate_class_template): Likewise.
+ (tsubst_template_arg_vector): Use make_tree_vec.
+ (tsubst_aggr_type): Don't fool with the momentary obstack.
+ (tsubst_decl): Likewise. Use make_tree_vec.
+ (try_one_overload): Likewise.
+ (try_class_unification): Don't fool with the momentary obstack.
+ (get_bindings_real): Use make_tree_vec.
+ (set_mangled_name_for_template_decl): Likewise.
+ * rtti.c (synthesize_tinfo_fn): Don't fool with the momentary obstack.
+ * semantics.c (finish_expr_stmt): Likewise.
+ (finish_do_stmt): Likewise.
+ (finish_for_expr): Likewise.
+ (finish_switch_cond): Likewise.
+ (do_pushlevel): Likewise.
+ (do_poplevel): Likewise.
+ * tree.c (make_temp_vec): Remove.
+
+ * dump.c (dequeue_and_dump): Dump HANDLERs and SAVE_EXPRs. Dump
+ CLEANUP_P for a TRY_BLOCK.
+ * ir.texi: Document SAVE_EXPR.
+
+Tue Oct 26 23:29:56 1999 Jeffrey A Law (law@cygnus.com)
+
+ * call.c (build_over_call): Check that the built-in function is
+ of class BUILT_IN_NORMAL before trying to recongize it as BUILT_IN_ABS.
+ * typeck.c (build_function_call_real): Similarly.
+
+1999-10-26 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS. Don't call
+ remember_end_note.
+
+1999-10-24 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (push_overloaded_decl_1): Use pushdecl.
+
+ * decl.c (auto_function): Replace #ifdef'd __inline with just
+ plain inline.
+ * lex.c (my_get_run_time): Likeise.
+ (yyprint): Likewise.
+ (identifier_type): Likewise.
+ * method.c (start_squangling): Likewise.
+ (end_squangling): Likewise.
+ (icat): Likewise.
+ (old_backref_index): Likewise.
+ (flush_repeats): Likewise.
+ (issue_ktype): Likewise.
+ * parse.y (empty_parms): Likewise.
+ * parse.c: Regenerated.
+
+1999-10-21 Mark Mitchell <mark@codesourcery.com>
+
+ * dump.c (dequeue_and_dump): Replace several uses of
+ queue_and_dump_index with dump_child.
+
+1999-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * expr.c: Include tm_p.h.
+
+1999-10-21 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (SCOPE_PARTIAL_P): New macro.
+ (pushlevel_temporary): Remove.
+ (add_scope_stmt): New function.
+ * decl.c (pushlevel_temporary): Remove.
+ (poplevel): Use add_scope_stmt.
+ (start_decl_1): Likewise.
+ * semantics.c (add_scope_stmt): New function.
+ (do_pushlevel): Use it.
+ (do_poplevel): Use it.
+ (expand_stmt): Check SCOPE_PARTIAL_P.
+
+ * cp-tree.def (EMPTY_CLASS_EXPR): New tree node.
+ * call.c (build_call): Use EMPTY_CLASS_EXPR instead of RTL_EXPR.
+ * expr.c (cplus_expand_expr): Expand it.
+ * ir.texi: Document EMPTY_CLASS_EXPR.
+
+1999-10-20 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (DECL_NAMESPACE_SCOPE_P): Don't treat template
+ parameters as having namespace scope.
+
+1999-10-19 Mark Mitchell <mark@codesourcery.com>
+
+ * method.c (PARM_CAN_BE_ARRAY_TYPE): Remove.
+ (mangling_flags): New type.
+ (build_overload_int): Change prototype.
+ (build_overload_value): Likewise.
+ (numeric_output_need_bar): Improve comment.
+ (mangle_expression): New function, broken out from ...
+ (build_overload_int): Here.
+ (build_overload_value): Adjust for use of mangling flags. Don't
+ warn about real-valued template parameters here. Do handle
+ complex expressions involving real-valued template parameters.
+ (build_template_parm_names): Encase non-type template parameters
+ in underscores, if necessary.
+ (process_overload_item): Remove conditional on
+ PARM_CAN_BE_ARRAY_TYPE.
+
+1999-10-17 Mark Mitchell <mark@codesourcery.com>
+
+ * dump.c (dequeue_and_dump): Handle CLEANUP_POINT_EXPR.
+
+ * ir.texi: Clean up documentation of RETURN_INIT.
+
+1999-10-15 Greg McGary <gkm@gnu.org>
+
+ * lex.c (lang_init_options): Set flag_bounds_check as "unspecified".
+ (lang_init): Set default for flag_bounds_check if still "unspecified".
+
+1999-10-13 Andrew Haley <aph@cygnus.com>
+
+ * class.c (finish_struct_1): Force alignment of non-bitfields to
+ BITS_PER_UNIT.
+
+Wed Oct 13 22:01:35 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
+
+ * typeck2.c (process_init_constructor): Handle empty constructors.
+
+1999-10-13 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (lang_mark_tree): Mark NAMESPACE_LEVEL.
+
+ * pt.c (tsubst, case INTEGER_TYPE): Be more explicit in zero-size
+ array error.
+
+1999-10-13 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (make_rtl_for_local_static): Don't create register RTL
+ for addressable constants.
+
+1999-10-13 Nathan Sidwell <nathan@acm.org>
+
+ * cp-tree.h (build_x_va_arg): Prototype new function.
+ * call.c (build_x_va_arg): Define it.
+ * parse.y (unary_expr): Call build_x_va_arg.
+
+ * cp-tree.h (convert_type_from_ellipsis): Prototype new function.
+ * call.c (convert_type_from_ellipsis): Define it.
+ * decl.c (init_decl_processing): Set lang_type_promotes_to.
+
+ * tree.c (lvalue_p_1): Accept VA_ARG_EXPR with aggregates.
+
+1999-10-11 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (fixed_type_or_null): Always set *nonnull.
+
+1999-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * cp-tree.h: Use HAVE_GCC_VERSION instead of explicitly testing
+ __GNUC__ and __GNUC_MINOR__.
+
+1999-10-09 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (make_rtl_for_local_static): New function.
+ * decl.c (make_rtl_for_nonlocal_decl): Move code to create RTL for
+ local statics ...
+ (make_rtl_for_local_static): Here.
+ * semantics.c (expand_stmt): Use make_rtl_for_local_static.
+
+1999-10-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * method.c: Include tm_p.h.
+
+1999-10-7 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
+
+ * cp-tree.h (cp_make_lake_type): Renamed from make_lang_type.
+ * lex.c (cp_make_lake_type): Likewise.
+ * tree.c (init_tree): Init make_lang_type_fn.
+
+1999-10-07 Mark Mitchell <mark@codesourcery.com>
+
+ * pt.c (tsubst_expr): Set DECL_TEMPLATE_INSTANTIATED for a catch
+ paramter.
+
+ * semantics.c (expand_stmt): Don't pretend to have asmspecs for
+ local statics if we don't really have them.
+
+ * ir.texi: Improve documentation for STMT_EXPR. Describe
+ CLEANUP_POINT_EXPR.
+
+1999-10-07 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (build_vtable_entry_ref): Use finish_asm_stmt.
+
+1999-10-07 Greg McGary <gkm@gnu.org>
+
+ * class.c (finish_struct_1): Use simpler method of
+ removing elements of a singly-linked list which doesn't
+ lose for classes without data members.
+
+1999-10-07 Mark Mitchell <mark@codesourcery.com>
+
+ * friend.c (make_friend_class): Robustify.
+
+ * semantics.c (finish_object_call_expr): Reject calls to template
+ types.
+
+1999-10-06 Mark Mitchell <mark@codesourcery.com>
+
+ * dump.c (dequeue_and_dump): Dump all three operands to a COND_EXPR.
+
+ * cp-tree.h (CLASSTYPE_VFIELD): Remove.
+ * call.c (build_vfield_ref): Use TYPE_VFIELD, not
+ CLASSTYPE_VFIELD.
+ * class.c (get_vfield_offset): Likewise.
+ (finish_base_struct): Likewise.
+ (modify_one_vtable): Likewise.
+ (fixup_vtable_deltas): Likewise.
+ (finish_struct_1): Likewise.
+ * init.c (expand_virtual_init): Likewise.
+ * search.c (lookup_field_1): Likewise.
+ (expand_upcast_fixups): Likewise.
+ * typeck.c (build_component_ref): Likewise.
+ (build_binary_op_nodefault): Likewise.
+
+ * dump.c (dqueue_and_dump): Dump TYPE_VFIELD.
+ * ir.texi: Document TYPE_VFIELD.
+
+1999-10-06 Brendan Kehoe <brendan@cygnus.com>
+
+ * decl.c (grokdeclarator): Only warn about non-zero arrays if
+ !in_system_header (linux socketbits.h can give this for
+ __cmsg_data, which is using a GNU extension).
+
+1999-10-05 Mark Mitchell <mark@codesourcery.com>
+
+ * decl2.c (start_static_storage_duration_function): Push the
+ function declaration so it ends up in namespace scope.
+
+ * dump.c (DUMP_CHILDREN): Remove.
+ (DUMP_BINFO): Adjust.
+ (struct dump_node_info): Remove dump_children_p.
+ (queue_and_dump_type): Remove dump_children_p parameter.
+ (queue): Don't set dump_children_p.
+ (dump_child): Pass DUMP_NONE, instead of DUMP_CHILDREN, to
+ queue_and_dump_index.
+ (dequeue_and_dump): Unconditionally print children. Adjust calls
+ to functions mentioned above.
+ (dump_node): Pass DUMP_NONE, instead of DUMP_CHILDREN to queue.
+
+ * ir.texi: Document BIND_EXPR, LOOP_EXPR, and EXIT_EXPR.
+ * dump.c (dequeue_and_dump): Dump them.
+
+ * method.c (synthesize_method): Call setup_vtbl_ptr for destructors.
+
+ * decl.c (start_function): Set current_in_charge_parm for
+ constructors, too, where appropriate.
+ * search.c (fixup_all_virtual_upcast_offsets): New function.
+ (expand_indirect_vtbls_init): Use it.
+
+1999-10-04 Nathan Sidwell <nathan@acm.org>
+
+ * decl2.c (grok_alignof): Don't decay lvalues.
+
+ * init.c (build_new): Remove unused variable.
+
+1999-10-04 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (struct language_function): Remove static_labelno.
+ (static_labelno): Remove macro.
+ * method.c (build_overload_nested_name): Make static_labelno
+ static here.
+
+ * pt.c (instantiate_decl): Use DECL_SAVED_TREE, not DECL_INITIAL,
+ to decide whether or not a function is defined.
+
+ * call.c (build_over_call): Don't set TREE_SIDE_EFFECTS for
+ situations where make_node will do it automatically.
+ * decl.c (grok_reference_init): Likewise.
+ (expand_static_init): Likewise.
+ (do_static_initialization): Likewise.
+ * init.c (perform_member_init): Likewise.
+ (expand_aggr_init_1): Likewise.
+ (build_new_1): Likewise.
+ * method.c (do_build_copy_constructor): Likewise.
+ (do_build_assign_ref): Likewise.
+ * search.c (expand_upcast_fixups): Likewise.
+ * semantics.c (finish_stmt_expr): Likewise.
+ * typeck.c (build_unary_op): Likewise.
+ (check_return_expr): Likewise.
+
+1999-10-04 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (build_vec_delete_1): Fold COND_EXPRs.
+
+1999-10-03 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.def (VEC_INIT_EXPR): Remove.
+ * cp-tree.h (struct stmt_tree): New type.
+ (struct saved_scope): Remove firstobj. Add x_saved_tree,
+ x_stmt_tree.
+ (class_cache_firstobj): Remove.
+ (struct language_function): Remove stmts_are_full_exprs_p,
+ x_last_tree, and x_last_expr_type. Add x_stmt_tree.
+ (current_stmt_tree): New macro.
+ (last_tree): Adjust.
+ (last_expr_type): Likewise.
+ (doing_semantic_analysis_p): Simplify.
+ (stmts_are_full_exprs_p): Adjust.
+ (begin_tree): Remove prototype.
+ (end_tree): Likewise.
+ (begin_stmt_tree): Change prototype.
+ (finish_stmt_tree): Likewise.
+ (building_stmt_tree): Simplify.
+ * decl.c (mark_stmt_tree): New function.
+ (mark_saved_scope): Use it.
+ (start_function): Rearrange slightly to call begin_stmt_tree
+ earlier.
+ (save_function_data): Tweak.
+ (finish_function): Adjust call to finish_stmt_tree.
+ (mark_lang_function): Use mark_stmt_tree.
+ * expr.c (cplus_expand_expr): Don't handle VEC_INIT_EXPR.
+ * init.c (build_new_1): Remove creation of VEC_INIT_EXPR.
+ (build_vec_init): Remove creation of stand-in intializer.
+ * pt.c (begin_tree): Remove.
+ (end_tree): Likewise.
+ * semantics.c (SET_LAST_STMT): New macro. Use it throughout.
+ (begin_compound_stmt): Handle a compound-statement outside of a
+ function.
+ (begin_stmt_expr): Handle a statement-expression outsidef of a
+ function.
+ (finish_stmt_expr): Likewise.
+ (begin_class_definition): Don't call begin_tree.
+ (finish_inline_definitions): Don't call end_tree.
+ (begin_stmt_tree): Take a pointer to tree, not a function as input.
+ (finish_stmt_tree): Likewise.
+ * tree.c (search_tree): Don't handle VEC_INIT_EXPR.
+ (mapcar): Likewise.
+
+ * parse.y (simple_stmt): Don't call finish_stmt unnecessarily.
+ * parse.c: Regenerated.
+
+ * dump.c (dqueue_and_dump): Dump bitfieldness.
+
+ * tree.c (lvalue_p_1): Use DECL_C_BIT_FIELD to check for
+ bitfields, rather than DECL_BIT_FIELD.
+ * ir.texi: Document how to tell whether or not a field is a
+ bitfield.
+
+ * lex.c (make_lang_type): Fix typo in comment.
+
+1999-10-01 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (decay_conversion): Strip cv-quals from non-class rvalues.
+
+1999-10-01 Mark Mitchell <mark@codesourcery.com>
+
+ * pt.c (tsubst_decl): If the type of a template instantiation is
+ bogus, so is the whole instantiation.
+
+1999-09-30 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (initialize_local_var): Handle static variables here.
+ (cp_finish_decl): Tweak handling of function-scope static
+ variables.
+ * semantics.c (expand_stmt): Handle DECL_STMTs for static
+ variables.
+
+ * method.c (emit_thunk): Don't crash when -fsyntax-only.
+
+ * cp-tree.h (lang_decl_flags): Add global_ctor_p and
+ global_dtor_p. Add init_priority.
+ (DECL_ACCESS): Adjust accordingly.
+ (DECL_GLOBAL_CTOR_P, DECL_GLOBAL_DTOR_P): New macros.
+ (GLOBAL_INIT_PRIORITY): Likewise.
+ * decl.c (lang_mark_tree): Adjust accordingly.
+ (start_objects): Set DECL_GLOBAL_CTOR_P, DECL_GLOBAL_DTOR_P,
+ and GLOBAL_INIT_PRIORITY.
+ * dump.c (dequeue_and_dump): Print them.
+ * ir.texi: Document them.
+
+ * decl2.c (struct priority_info_s): Remove initialization_sequence
+ and destruction_sequence.
+ (start_static_storage_duration_function): Return the body of the
+ function. Convert for function-at-a-time mode.
+ (generate_inits_for_priority): Remove.
+ (finish_static_storage_duration_function): Change prototype.
+ Adjust for function-at-a-time mode.
+ (do_static_initialization): Likewise.
+ (do_static_destruction): Likewise.
+ (do_static_initialization_and_destruction): Remove.
+ (start_static_initialization_or_destruction): New function.
+ (finish_static_initialization_or_destruction): Likewise.
+ (get_priority_info): Don't manipulation initialization_sequence or
+ destruction_sequence.
+ (prune_vars_needing_no_initialization): New function.
+ (write_out_vars): Likewise.
+ (finish_file): Use the various new functions instead of the old.
+
+Thu Sep 30 00:13:27 1999 Dirk Zoller <duz@rtsffm.com>
+
+ * cp-tree.h (warn_float_equal): Declare.
+ * decl2.c (warn_float_equal): Define.
+ (lang_decode_option): Recognize -W[no-]float-equal.
+ * typeck.c (build_binary_op_nodefault): Conditionally warn
+ about equality tests of floating point types.
+
+1999-09-29 Jason Merrill <jason@yorick.cygnus.com>
+
+ Support normal type_info-based EH mechanisms with -fno-rtti.
+ * except.c (build_eh_type_type): Remove special -fno-rtti handling.
+ (build_eh_type_type_ref): Likewise.
+ (build_eh_type): Remove.
+ (expand_throw): Call build_eh_type_type, not build_eh_type.
+ * decl2.c (import_export_decl): Don't associate the tinfo fn with
+ the vtable if -fno-rtti.
+ * decl.c (init_decl_processing): Always init_rtti_processing.
+
+ * rtti.c (get_typeid): Don't complain about -fno-rtti.
+
+ * class.c (class_cache_obstack, class_obstack): Remove.
+ (init_class_processing): Don't initialize class_obstack.
+ (push_cache_obstack): Remove.
+ (pushclass): Don't call it.
+ * cp-tree.h: Remove prototype for push_cache_obstack.
+ * decl.c (decl_obstack, decl_stack, push_decl_level): Remove.
+ (pushlevel_class): Don't push_decl_level.
+ (poplevel_class): Don't pop_stack_level.
+ (push_class_level_binding): Don't push_cache_obstack.
+ (init_decl_processing): Don't intialize decl_obstack.
+ * search.c (push_class_decls): Don't push_cache_obstack.
+ * tree.c (list_hash_add): Put hash node on permanent_obstack.
+ (hash_tree_cons): Don't mess with obstacks.
+ (print_lang_statistics): Don't print stats for class_obstack and
+ decl_obstack.
+
+1999-09-29 Mark Mitchell <mark@codesourcery.com>
+
+ * dump.c (dequeue_and_dump): Dump DECL_EXTERNAL.
+ * ir.texi: Document DECL_EXTERNAL.
+
+ * dump.c (dequeue_and_dump): Improve support for dumping THUNK_DECLs.
+ * ir.texi: Document THUNK_DECLs.
+
+ * cp-tree.h (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Move here from pt.c.
+ (TMPL_ARGS_DEPTH, TMPL_ARGS_LEVEL, SET_TMPL_ARGS_LEVEL): Likewise.
+ (TMPL_ARG, SET_TMPL_ARG, NUM_TMPL_ARGS, TMPL_PARMS_DEPTH): Likewise.
+ * error.c (dump_template_bindings): Remove unused parameter.
+ Handle multiple levels of template parameters.
+ (dump_template_decl): Use `parms', not `args', for template
+ parameters. Fix thinko.
+ (dump_function_decl): Use DECL_TEMPLATE_INSTANTIATION. Don't pass
+ flags to dump_template_bindings.
+ * pt.c (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Move to cp-tree.h.
+ (TMPL_ARGS_DEPTH, TMPL_ARGS_LEVEL, SET_TMPL_ARGS_LEVEL): Likewise.
+ (TMPL_ARG, SET_TMPL_ARG, NUM_TMPL_ARGS, TMPL_PARMS_DEPTH): Likewise.
+ (tsubst_copy): Clarify variable name.
+ (most_general_template): Robustify.
+
+1999-09-29 Nathan Sidwell <nathan@acm.org>
+
+ * error.c (dump_template_parms): Don't use TS_PEDANTIC_NAME
+ to change primary template rendering.
+
+1999-09-29 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (UPT_TEMPLATE): Remove.
+ (UPT_PARMS): Likewise.
+ (DECL_NEEDED_P): New macro.
+ * decl2.c (finish_vtable_vardecl): Use it.
+ (finish_objects): Don't crash with -fsyntax-only.
+ (finish_file): Use DECL_NEEDED_P. Don't prune vtables when
+ -fsyntax-only.
+ * pt.c (tsubst_friend_function): Remove FIXME that talks about
+ obstacks.
+ (tsubst_expr): Correct handling of function try-blocks.
+ * semantics.c: Include flags.h.
+ (expand_body): Don't do RTL generation if -fsyntax-only.
+ * Makefile.in (semantics.o): Depends on flags.h.
+
+1999-09-28 Gabriel Dos Reis <gdr@codesourcery.com>
+
+ * pt.c (most_general_template): Adjust declaration.
+
+ * cp-tree.h: (most_general_template): Declare.
+
+ * error.c (dump_template_value): Rename to ...
+ (dump_template_argument): This.
+ (dump_template_argument_list): New function.
+ (dump_type): Use it.
+ (dump_template_parameter): New function.
+ (dump_template_decl): Use it.
+ (dump_template_bindings): New function.
+ (dump_function_decl): Use it. Pretty print function template
+ instantiations.
+
+1999-09-28 Nathan Sidwell <nathan@acm.org>
+
+ * decl.c (grokdeclarator): Distinguish parameter context for
+ diagnostics. Tidy up missing type diagnostic.
+ Diagnose `explicit' in one place. Diagnose `mutable' in one place.
+
+1999-09-28 Mark Mitchell <mark@codesourcery.com>
+
+ * ir.texi: Improve documentation for TARGET_EXPR.
+
+1999-09-27 Nathan Sidwell <nathan@acm.org>
+
+ Augment stringification of trees.
+ * cp-tree.h (tree_string_flags): New error stringifying enumeration.
+ (fndecl_as_string, type_as_string_real, args_as_string,
+ code_as_string, language_as_string, parm_as_string,
+ op_as_string, assop_as_string, cv_as_string): Remove.
+ (type_as_string, decl_as_string, expr_as_string): Adjust prototype.
+ (context_as_string): Declare new function.
+ * error.c (cp_printers): Move definition.
+ (OB_UNPUT): Remove.
+ (OB_END_TEMPLATE_ID): Adjust.
+ (interesting_scope_p): Remove.
+ (dump_scope): New static function.
+ (dump_qualifiers): Adjust prototype, reimplement.
+ (dump_template_value): Use tree_string_flags.
+ (dump_type_real): Move back to dump_type.
+ (dump_type): Adjust prototype. Use tree_string_flags.
+ (dump_aggr_type): Likewise. Use dump_template_parms.
+ (dump_type_prefix): Adjust prototype. Use tree_string_flags.
+ Return pad flag.
+ (dump_type_suffix): Adjust prototype. Use tree_string_flags.
+ (dump_simple_decl): Likewise.
+ (dump_decl): Likewise. Use dump_template_decl.
+ (dump_template_decl): New static function broken out of dump_decl.
+ (dump_function_decl): Adjust prototype. Use tree_string_flags.
+ (dump_parameters): Likewise. Prefix space.
+ (dump_exception_spec): Adjust prototype. Use tree_string_flags.
+ (dump_function_name): Likewise. Use dump_template_parms.
+ (dump_template_parms): New static function broken out of
+ dump_function_name.
+ (dump_expr_list): Adjust prototype. Use tree_string_flags.
+ (dump_expr): Likewise.
+ (fndecl_as_string): Removed
+ (type_as_string_real): Removed
+ (dump_binary_op): Adjust prototype. Use tree_string_flags.
+ (dump_unary_op): Likewise.
+ (type_as_string): Likewise.
+ (expr_as_string): Likewise.
+ (decl_as_string): Likewise.
+ (context_as_string): New function.
+ (lang_decl_name): Adjust.
+ (decl_to_string): New static print callback.
+ (expr_to_string): Likewise.
+ (fndecl_to_string): Likewise.
+ (code_as_string): Renamed to ...
+ (code_to_string): ... here. Adjust.
+ (language_as_string): Renamed to ...
+ (language_to_string): ... here. Adjust.
+ (parm_as_string): Renamed to ...
+ (parm_to_string): ... here.
+ (op_as_string): Renamed to ...
+ (op_to_string): ... here.
+ (assop_as_string): Renamed to ...
+ (assop_to_string): ... here.
+ (type_to_string): New static print callback.
+ (args_as_string): Renamed to ...
+ (args_to_string): ... here. Adjust.
+ (cv_as_string): Renamed to ...
+ (cv_to_string): ... here. Adjust.
+ * pt.c (mangle_class_name_for_template): Use tree_string_flags.
+ (print_template_context): Likewise.
+
+1999-09-26 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (expand_throw): Remove prototype.
+ * except.c (expand_throw): Make it static. Use tree-generation
+ functions, rather than RTL-generation functions.
+ (build_throw): Use it.
+ * expr.c: Include except.h.
+ (cplus_expand_expr): Don't call expand_throw here.
+ * Makefile.in (expr.o): Depend on except.h.
+ * ir.texi: Update documentation for THROW_EXPR.
+
+ * decl.c (start_function): Set x_dont_save_pending_sizes rather
+ than calling get_pending_sizes.
+ * init.c (build_new): Don't save and restore
+ immediate_size_expand; instead, assert that it has the expected
+ value already.
+
+1999-09-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * lex.c (compiler_error): Add missing call to va_end().
+
+1999-09-25 Mark Mitchell <mark@codesourcery.com>
+
+ * dump.c (dequeue_and_dump): Handle RESULT_DECL.
+ * ir.texi: Document RESULT_DECL and DECL_RESULT.
+
+ * cp-tree.h (check_return_expr): New function.
+ * decl.c (finish_constructor_body): New function.
+ (pushdecl): Put global friend functions in namespace binding
+ level, not the class binding level.
+ (finish_destructor_body): Make sure the dtor_label is always
+ defined. Fix typo in comment.
+ (finish_function): Move generation of constructor-termination code
+ to semantic-analysis time. Move generation of implicit `main'
+ return value to semantic-analysis time.
+ * semantics.c (finish_return_stmt): Generate goto's to
+ ctor_label/dtor_label here. Use check_return_expr to do semantic
+ analysis on the returned expression.
+ * typeck.c (maybe_warn_about_returning_address_of_local): New
+ function split out from c_expand_return.
+ (check_return_expr): Likewise.
+ (c_expand_return): Just generate the RTL for the return.
+
+1999-09-24 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (CPTI_CLEANUP_TYPE): New macro.
+ (cleanup_type): Likewise.
+ (search_tree): Change prototype.
+ * decl.c (local_variable_p): Adjust for new interface to
+ search_tree.
+ (check_default_argument): Likewise.
+ * error.c (dump_expr): Handle INIT_EXPR.
+ * except.c (expand_throw): Don't make cleanup_type a local static.
+ * expr.c (cplus_expand_expr): Don't handle NEW_EXPR.
+ * init.c (build_new): Call build_new_1 directly, rather than
+ building a NEW_EXPR.
+ (build_new_1): Tidy. Don't build a VEC_INIT_EXPR except when
+ processing file-scope initializers.
+ * lex.c (init_parse): Add an opname_tab entry for INIT_EXPR.
+ * tree.c: Include splay-tree.h
+ (no_linkage_helper): Adjust for new interface to search_tree.
+ (search_tree): Pass around pointers to tree nodes, rather than the
+ nodes themselves. Handle VEC_INIT_EXPR.
+ (no_linkage_check): Adjust for new interface to search_tree.
+ (mapcar): Handle VEC_INIT_EXPR.
+ (target_remap): New variable.
+ (bot_manip): Use it.
+ (bot_replace): New function.
+ (break_out_target_exprs): Use it to remap all variables used in a
+ default argument expression.
+ * typeck.c (build_modify_expr): Don't crash when outside a
+ function and presented with an INIT_EXPR assignment
+ * Makefile.in (tree.o): Depend on splay-tree.h.
+
+Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
+
+ * decl.c (duplicate_decls): Use DECL_BUILT_IN_CLASS rather than
+ DECL_BUILT_IN.
+ (builtin_function): New arg CLASS. Arg CODE now of type int. All
+ callers changed.
+ Set the builtin's DECL_BUILT_IN_CLASS.
+
+1999-09-24 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (pushdecl): Don't make local declarations of extern
+ variables give the variable a DECL_CONTEXT for the function.
+ (make_rtl_for_nonlocal_decl): Don't fuss with obstacks. Simplify.
+ Don't accidentally make RTL for local declarations.
+ (emit_local_var): Handle declarations with asm-specifiers here.
+
+1999-09-23 Mark Mitchell <mark@codesourcery.com>
+
+ * ir.texi: Improve documentation for TARGET_EXPRs. Discuss
+ STMT_IS_FULL_EXPR_P.
+
+ * cp-tree.h (language_function): Add cannot_inline.
+ * decl.c (start_function): Restore current_function_cannot_inline
+ from the saved value.
+ (save_function_data): Save current_function_cannot_inline.
+ * decl2.c (start_objects): Change prototype. Build the function
+ in function-at-a-time mode.
+ (finish_objects): Likewise.
+ (generate_ctor_or_dtor_function): Adjust accordingly.
+
+ * cp-tree.h (DECL_ANON_UNION_ELEMS): New macro.
+ * decl2.c (finish_anon_union): Set DECL_ANON_UNION_ELEMS.
+ Don't call expand_anon_union_decl here
+ * semantics.c (exapnd_stmt): Call it here, instead.
+ * typeck.c (mark_addressable): Addressed variables are implicitly
+ used.
+
+1999-09-23 Martin v. Löwis <loewis@informatik.hu-berlin.de>
+
+ * cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK): New macro.
+ (RECORD_OR_UNION_TYPE_CHECK, LANG_IDENTIFIER_CAST): Likewise.
+ (DEFARG_NODE_CHECK): Remove; replace with DEFAULT_ARG_CHECK.
+ * cp-tree.h: Add tree checking macros to various tree access
+ macros.
+ * ptree.c (print_lang_decl): Test for function or variable
+ before accessing template info.
+
+1999-09-23 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c: Get WCHAR_TYPE_SIZE from wchar_type_node.
+ * lang-specs.h: If -fshort-wchar, override __WCHAR_TYPE__.
+ * decl2.c (lang_f_options): Add -fshort-wchar.
+ * cp-tree.h: Declare flag_short_wchar.
+ * decl.c (init_decl_processing): If -fshort-wchar, use 'short unsigned
+ int' for wchar_t.
+
+1999-09-23 Martin v. Löwis <loewis@informatik.hu-berlin.de>
+
+ * ir.texi: Fix formatting errors and typos.
+
+1999-09-22 Mark Mitchell <mark@codesourcery.com>
+
+ * ir.texi: Document CLEANUP_STMT, SCOPE_STMT, and START_CATCH_STMT.
+
+ * decl.c (pushdecl): Do create a binding for extern "C" functions,
+ but not for their DECL_ASSEMBLER_NAMEs.
+ (lookup_name_current_level): Fix formatting.
+ (xref_tag): Likewise.
+ * decl2.c (start_objects): Mark static constructors and
+ destructors as used.
+
+1999-09-22 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (define_case_label): Don't crash if we're not in a switch.
+
+ * decl2.c (lang_decode_option): Don't bother explicitly ignoring flags.
+ * lang-options.h: Restore -fthis-is-variable. Remove help strings
+ for unsupported flags.
+
+1999-09-21 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (lang_decode_option): Accept and ignore -finit-priority.
+ Accept and warn about -fthis-is-variable.
+
+1999-09-21 Mark Mitchell <mark@codesourcery.com>
+
+ * dump.c (dequeue_and_dump): Handle START_CATCH_STMT,
+ CLEANUP_STMT, and SCOPE_STMT.
+
+ * decl2.c (lang_decode_option): Adjust, in the wake of recent
+ changes to option processing.
+
+1999-09-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
+
+ * typeck.c (get_member_function_from_ptrfunc): Allow extraction of
+ function pointer from pmfs with no object given.
+ (convert_for_assignment): Do not return error when converting
+ pmfs.
+
+1999-09-21 Alex Samuel <samuel@codesourcery.com>
+
+ * lex.c (internal_filename): New variable.
+ (INTERNAL_FILENAME): New macro.
+ (init_parse): Allocate internal_filename and mark as root. Use it
+ instead of a string constant.
+
+1999-09-21 Nathan Sidwell <nathan@acm.org>
+
+ Reimplement dynamic cast and catch matching.
+ * cp-tree.h (get_dynamic_cast_base_type): Prototype new function
+ * search.c (dynamic_cast_base_recurse): New function.
+ (get_dynamic_cast_base_type): New function for dynamic cast.
+ * rtti.c (build_dynamic_cast_1): Determine source and target
+ class relationship. Call __dynamic_cast_2.
+ * tinfo.h (__user_type_info::upcast): New catch dispatcher.
+ (__user_type_info::dyncast): New dynamic cast dispatcher.
+ (__user_type_info::sub_kind): New nested enumeration.
+ (__user_type_info::contained_p): sub_kind predicate.
+ (__user_type_info::contained_public_p): Likewise.
+ (__user_type_info::contained_nonpublic_p): Likewise.
+ (__user_type_info::contained_nonvirtual_p: Likewise.
+ (__user_type_info::upcast_result): New nested struct.
+ (__user_type_info::dyncast_result): New nested struct.
+ (*::do_upcast): New catch function.
+ (*::do_dyncast): New dynamic cast function.
+ (__user_type_info::find_public_subobj): New dynamic cast
+ helper dispatcher.
+ (*::do_find_public_subobj): New dynamic cast helper function.
+ * tinfo.cc (__user_type_info::upcast): Define catch dispatcher.
+ (__user_type_info::dyncast): Define dynamic cast dispatcher.
+ (*::do_upcast): Define catch function.
+ (*::do_dyncast): Define dynamic cast function.
+ (*::do_find_public_subobj): Define dynamic cast helper function.
+ * tinfo2.cc (__throw_type_match_rtti_2): Use upcast.
+ (__dynamic_cast): Backwards compatibility wrapper. Use dyncast.
+ (__dynamic_cast_2): New dynamic cast runtime.
+
+1999-09-20 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (finish_stmt_expr): Change prototype.
+ * expr.c (cplus_expand_expr): Adjust call accordingly.
+ * init.c (finish_init_stmts): Likewise.
+ * parse.y (primary): Likewise.
+ * pt.c (tsubst_copy): Likewise.
+ * semantics.c (finish_stmt_expr): Don't take two parameters.
+ Don't remove generated BLOCKs from the block-tree.
+
+ Remove support for assigning to `this'.
+ * NEWS: Note that fact.
+ * class.c (build_vbase_path): Don't check flag_this_is_variable.
+ * cp-tree.h (EXPR_STMT_ASSIGNS_THIS): Remove.
+ (language_function): Remove assigns_this, just_assigned_this, and
+ x_base_init_expr. Add x_vcalls_possible_p. Add vtbls_set_up_p.
+ (base_init_expr): Remove.
+ (current_vcalls_possible_p): New macro.
+ (vtbls_set_up_p): Likewise.
+ (emit_base_init): Change prototype.
+ * decl.c (finish_destructor_body): New function, split out from
+ finish_function.
+ (current_function_assigns_this): Remove.
+ (current_function_just_assigned_this): Likewise.
+ (start_function): Don't set them.
+ (finish_function): Don't check them. Don't emit
+ base-initialization code here. Generate code for destructors when
+ doing semantic analysis.
+ (finish_stmt): Don't check current_function_just_assigned_this.
+ * decl2.c (lang_f_options): Remove this-is-variable.
+ (lang_decode_option): Likewise.
+ (grokclassfn): Don't check flag_this_is_variable.
+ * init.c (emit_base_init): Return the expression generated.
+ (construct_virtual_bases): Don't push/pop obstacks. Fix
+ typo.
+ (build_new_1): Don't check flag_this_is_variable.
+ (get_temp_regvar): Don't set DECL_REGISTER.
+ (build_vec_init): Don't call use_variable.
+ * lang-options.h: Remove "-fthis-is-variable" and
+ "-fno-this-is-variable".
+ * pt.c (tsubst_expr): Don't check EXPR_STMT_ASSIGNS_THIS.
+ * search.c (expand_upcast_fixups): Use finish_expr_stmt, not
+ expand_expr_stmt.
+ * semantics.c (finish_expr_stmt_real): Rename to ...
+ (finish_expr_stmt): This. Remove assigned_this parameter.
+ (begin_if_stmt): Call do_pushlevel before starting the statement.
+ (begin_compound_stmt): Don't declare __FUNCTION__ in scope-less
+ blocks.
+ (setup_vtbl_ptr): Emit initialization code for bases and members
+ at semantic-analysis time. Emit code to initialize vtables in
+ destructors here.
+ (expand_stmt): Use finish_expr_stmt, not finish_expr_stmt_real.
+ Don't handle CTOR_INITIALIZER any more.
+ * typeck.c (build_modify_expr): Don't check for assignments to
+ this.
+ (c_expand_return): Don't suggest assigning to `this'.
+
+ * Makefile.in (decl.o): Depend on RTL_H.
+ (decl2.o): Likewise.
+ (class.o): Likewise.
+ (call.o): Likewise.
+ (method.o): Likewise.
+ (search.o): Likewise.
+ (tree.o): Likewise.
+ (pt.o): Likewise.
+
+ * decl.c (duplicate_decls): When a builtin function is redeclared
+ as static, make sure it is mangled correctly.
+
+ * ir.texi (CTOR_INITIALIZER): Remove mention. Fix typo. Add
+ detail about the statement-tree.
+
+1999-09-20 Nathan Sidwell <nathan@acm.org>
+
+ * parse.y (primary): Use build_functional_cast for CV_QUALIFIER.
+
+1999-09-20 Nick Clifton <nickc@cygnus.com>
+
+ * decl2.c (lang_decode_option): Extend comment.
+
+Mon Sep 20 10:49:05 1999 Bernd Schmidt <bernds@cygnus.co.uk>
+
+ * typeck.c: Include "tm_p.h".
+
+1999-09-19 Mark Mitchell <mark@codesourcery.com>
+
+ * ir.texi: New file.
+
+1999-09-19 Paul Burchard <burchard@pobox.com>
+
+ * semantics.c (expand_stmt): Initialize return value.
+
+1999-09-18 Paul Burchard <burchard@pobox.com>
+
+ * gxxint.texi: G++ now implements namespaces.
+
+1999-09-18 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (pop_label): Don't warn about unused labels more than
+ once.
+ * semantics.c (finish_goto_stmt): Always marked used labels as
+ used.
+
+ * decl.c (layout_var_decl): Change prototype. Call layout_decl
+ even when the declaration is external.
+ (cp_finish_decl): Adjust call to layout_var_decl.
+ * pt.c (tsubst_expr): Make sure to initialize stmt before using it.
+
+1999-09-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
+
+ * typeck.c (get_member_function_from_ptrfunc): Always consider
+ virtuality inside member pointer.
+
+1999-09-17 Mark Mitchell <mark@codesourcery.com>
+
+ Turn on function-at-a-time processing.
+ * cp-tree.h (doing_semantic_analysis_p): New macro.
+ (SF_DEFAULT): Define to zero, not SF_EXPAND.
+ (start_handler_parms): Change prototype.
+ (expand_start_catch_block): Likewise.
+ (expand_end_catch_block): Likewise.
+ (expand_start_eh_spec): Likewise.
+ (expand_end_eh_spec): Declare.
+ (finish_handler_parms): Change prototype.
+ (begin_catch_block): Declare.
+ (finish_handler): Change prototype.
+ (do_pushlevel): Declare.
+ (do_poplevel): Likewise.
+ * decl.c (pushlevel): Don't create
+ binding levels when not doing semantic analysis.
+ (poplevel): Don't pop them.
+ (pushdecl): Assert that we are never called when not doing
+ semantic analysis.
+ (pushdecl_top_level): Use push_to_top_level.
+ (make_label_decl): Don't fiddle with obstacks. Make RTL For the
+ label when expanding.
+ (cp_finish_decl): Only inject for-scope variables when doing
+ semantic analysis. Add comments.
+ (start_handler_parms): Return the handler parm.
+ (start_function): Reorganize. Don't clear DECL_INITIAL if it is
+ already set. Reinitialize from saved function data if available.
+ Don't pushlevel when not doing semantic analysis.
+ (store_parm_decls): Only generate RTL when expanding. Only
+ pushdecl when doing semantic analysis. Set
+ current_eh_spec_try_block if appropriate.
+ (finish_function): Simplify. Use do_pushlevel and do_poplevel.
+ Combine common code. Don't poplevel when not doing semantic
+ analysis.
+ (push_cp_function_context): Don't expand functions without an
+ explicit call to expand_body.
+ (mark_lang_function): Make eh_spec_try_block and
+ x_scope_stmt_stack.
+ * except.c (expand_end_eh_spec): Don't
+ declare.
+ (process_start_catch_block): Likewise.
+ (push_eh_cleanup): Use finish_decl_cleanup.
+ (initialize_handler_parm): New function.
+ (expand_start_catch_block): Use it.
+ (expand_end_catch_block): Use tree-generation functions, not
+ RTL-generation functions.
+ (expand_start_eh_spec): Likewise.
+ (expand_end_eh_spec): Likewise.
+ (expand_exception_blocks): Simplify.
+ (start_anon_func): Use do_pushlevel.
+ (end_anon_func): Use do_poplvel. Call expand_body for the
+ function.
+ * expr.c (do_case): Don't call define_case_label.
+ * init.c (create_temporary_var): Set DECL_CONTEXT for local
+ variables.
+ * method.c (emit_thunk): Call expand_body for the
+ thunk.
+ (sythesize_method): Likewise.
+ * parse.y (handler_args): Give it ttype.
+ (eat_saved_input): Call expand_body.
+ (base_init): Use do_pushlevel.
+ (pending_inline): Call expand_body.
+ (handler): Adjust calls to finish_handler_parms and
+ finish_handler.
+ (handler_args): Don't call expand_start_catch_block. Return the
+ catch parameter. * pt.c (tsubst_expr): Adjust HANDLER handling.
+ * parse.c: Regenerated.
+ * rtti.c (synthesize_tinfo_fn): Call finish_function.
+ * semantics.c (do_pushlevel): Give it external linkage. Build
+ SCOPE_STMTs.
+ (do_poplevel): Likewise.
+ (finish_case_label): Call define_case_label when doing semantic
+ analysis.
+ (finish_goto_stmt): Create RTL for labels.
+ (finish_function_try_block): Set in_function_try_handler
+ unconditionally.
+ (finish_function_handler_sequence): Unset it.
+ (finish_handler_parms): Use expand_start_catch_block even when
+ building a statement-tree.
+ (begin_catch_block): New function.
+ (finish_handler): Move a little RTL-generation logic here.
+ (finish_decl_cleanup): Allow cleanups for empty declarations.
+ (finish_named_return_value): Don't pushdecl when not doing
+ semantic analysis.
+ (expand_stmt): Don't do semantic analysis for variable
+ declarations. Handle START_CATCH_STMT. Call expand_label
+ directly for a LABEL_STMT. Tweak handling of GOTO_STMT. Adjust
+ HANDLERs. Handle SCOPE_STMT, CTOR_INITIALIZER, and RETURN_INIT.
+ (expand_body): Let expand_stmt handle CTOR_INITIALIZER,
+ RETURN_INIT and function try blocks.
+
+ * cp-tree.h (language_function): Add x_eh_spec_try_block. Add
+ x_scope_stmt_stack. Add x_in_charge_parm.
+ (current_eh_spec_try_block): New macro.
+ (current_scope_stmt_stack): Likewise.
+ (current_in_charge_parm): Likewise.
+ * decl.c (start_function): Initialize current_in_charge_parm.
+ (finish_function): Use current_in_charge_parm rather than looking
+ up __in_chrg.
+ * search.c (expand_indirect_vtbls_init): Likewise.
+
+ * cp-tree.def (CLEANUP_STMT): Fix spelling in dumps.
+ (TRY_BLOCK): Likewise.
+ (HANDLER): Likewise.
+ (START_CATCH_STMT): New tree node.
+ (SCOPE_STMT): Likewise.
+ * cp-tree.h (SCOPE_BEGIN_P): New macro.
+ (SCOPE_NULLIFIED_P): Likewise.
+ (struct lang_decl_flags): Add pending_inline_p. Adjust dummy.
+ (struct lang_decl): Add saved_language_function.
+ (DECL_PENDING_INLINE_INFO): Adjust documentation.
+ (DECL_PENDING_INLINE_P): New macro.
+ (TYPE_TI_ARGS): Fix typo in comment.
+ (DECL_SAVED_TREE): Add to documentation.
+ (DECL_SAVED_FUNCTION_DATA): New macro.
+ (START_CATCH_TYPE): Likewise.
+ (SCOPE_END_P): New macro.
+ (declare_parm_level): Don't declare.
+ * decl.c (mark_lang_function): New function, split out from
+ mark_cp_function_context.
+ (save_function_data): New function.
+ (declare_parm_level): Remove.
+ (finish_function): Use save_function_data to squirrel away
+ important stuff for later use.
+ (mark_cp_function_context): Use mark_function_data.
+ (lang_mark_tree): Likewise.
+ * lex.c (begin_definition_of_inclass_inline): Set
+ DECL_PENDING_INLINE_P.
+ (store_pending_inline): Clear it.
+ * pt.c (tsubst_decl): Likewise.
+
+1999-09-17 Nathan Sidwell <nathan@acm.org>
+
+ * call.c (perform_implicit_conversion): Deal with error_mark_node.
+
+1999-09-17 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (warn_extern_redeclared_static): Don't get confused by
+ static member functions.
+ (duplicate_decls): Merge DECL_THIS_STATIC.
+
+ * decl.c (expand_static_init): Make sure assignments to local
+ statics actually occur.
+
+1999-09-17 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (poplevel_class): Declare.
+ * class.c (popclass): Use poplevel_class, not poplevel.
+ * decl.c (poplevel_class): Don't make it static. Don't return a
+ value.
+ (poplevel): Don't call poplevel_class; abort in a class
+ binding level is seen.
+ * semantics.c (finish_translation_unit): Use pop_everything.
+ * parse.y (member_init): Allow errors.
+ (pending_inline): Call finish_function.
+ * parse.c: Regenerated.
+ * Makefile.in (CONFLICTS): Adjust.
+
+1999-09-17 Gabriel Dos Reis <gdr@codesourcery.com>
+
+ * error.c: Reduce code duplication.
+ (dump_template_value): New function.
+ (dump_type_real): Use it.
+ (dump_decl): Likewise.
+ (dump_function_name): Likewise.
+ (dump_function_decl): Don't be too talkative about function return
+ type variety.
+
+1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * lex.c (init_cpp_parse): Call xcalloc, not malloc/bzero.
+
+ * xref.c (SALLOC): Call xstrdup, not xmalloc/strcpy.
+
+1999-09-16 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_file): Also call check_global_declarations for
+ the pending_statics list.
+
+1999-09-15 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c (cp_pragma_implementation): Allow #pragma implementation
+ in header files.
+
+1999-09-15 Richard Henderson <rth@cygnus.com>
+
+ * lex.c (mark_impl_file_chain): Follow the next chain.
+
+1999-09-15 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (warn_extern_redeclared_static): Simplify. Catch
+ problems with extern "C" functions redeclared as static.
+ (duplicate_decls): When a builtin is redeclared static, make the
+ new function have internal linkage.
+
+1999-09-15 Mark Mitchell <mark@codesourcery.com>
+
+ * decl2.c (build_expr_from_tree): Handle VA_ARG_EXPR.
+ * pt.c (tsubst_copy): Likewise.
+ * tree.c (search_tree): Likewise.
+ (mapcar): Likewise.
+
+1999-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * typeck2.c (ack): Don't declare progname.
+
+1999-09-14 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
+
+ * lex.c (cp_pragma_interface, cp_pragma_implementation): Copy
+ filenames with ggc_alloc_string.
+
+1999-09-14 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (build_target_expr): Set TREE_SIDE_EFFECTS on the
+ TARGET_EXPR.
+ * call.c (build_over_call): Don't set TREE_SIDE_EFFECTS on
+ the TARGET_EXPR.
+ * cvt.c (build_up_reference): Likewise.
+ * tree.c (build_cplus_new): Likewise.
+ (get_target_expr): Likewise.
+
+Tue Sep 14 01:45:10 1999 Marc Espie <espie@cvs.openbsd.org>
+
+ * Makefile.in: Prepend $(SHELL) to move-if-change calls.
+
+1999-09-13 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (build_target_expr): New function.
+ * call.c (build_conditional_expr): Use build_target_expr.
+ (convert_like): Likewise.
+ (build_over_call): Likewise.
+ * cvt.c (build_up_reference): Likewise.
+ * decl.c (build_cleanup_on_safe_obstack): Fold into ...
+ (destroy_local_var): Here.
+ (build_target_expr): New function.
+ * tree.c (build_cplus_new): Use it.
+ (get_target_expr): Likewise.
+
+1999-09-13 Nathan Sidwell <nathan@acm.org>
+
+ * typeck.c (expr_sizeof): Don't decay arrays and functions.
+ Remove misleading comment.
+ (build_compound_expr): Don't decay arrays.
+
+1999-09-13 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_conditional_expr): Always use a TARGET_EXPR for
+ class rvalues again.
+
+Sun Sep 12 23:29:07 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * Make-lang.in (g++spec.o): Depend on system.h and gcc.h.
+
+ * g++spec.c: Include gcc.h.
+ (lang_specific_driver): Constify a char*. Call xcalloc, not
+ xmalloc/bzero. All calls to the function pointer parameter now
+ explicitly call `fatal'.
+
+1999-09-12 Mark Mitchell <mark@codesourcery.com>
+
+ * call.c (implicit_conversion): Robustify. Handle OFFSET_REFs.
+ * cvt.c (ocp_convert): Complete the from and destination types.
+ Adjust warning about functions always being `true' in conditionals.
+ * decl.c (duplicate_decls): Don't play funny games with abort.
+ * error.c (dump_expr): Handle OVERLOADs.
+ * spew.c (probe_obstack): Remove.
+ * typeck.c (condition_conversion): Use perform_implicit_conversion.
+
+1999-09-12 Bernd Schmidt <bernds@cygnus.co.uk>
+
+ * cp-tree.h (auto_function, define_function): Adjust prototypes.
+ * decl.c (define_function): Lose FUNCTION_CODE arg. All callers
+ changed.
+ (auto_function): Likewise, for CODE arg.
+ Move code to set DECL_BUILT_IN and DECL_FUNCTION_CODE to...
+ (builtin_function): ... here.
+
+1999-09-11 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (add_decl_to_level): Remove TREE_PERMANENT assertion.
+ (init_decl_processing): Don't set TREE_PERMANENT for the
+ error_mark_node.
+ (start_decl): Don't rebuild non-permanent ARRAY_TYPEs.
+ (grokdeclarator): Likewise.
+ (grokparms): Don't check TREE_PERMANENT when building up lists.
+ * decl2.c (grokfield): Don't assert TREE_PERMANENT.
+ (mark_inline_for_output): Likewise.
+ * expr.c (cplus_expand_expr): Don't check TREE_PERMANENT.
+ * init.c (build_offset_ref): Don't check TREE_PERMANENT.
+ * lex.c (check_newline): Don't check ggc_p; it is always one.
+ * pt.c (process_template_parm): Don't check TREE_PERMANENT.
+ * spew.c (yylex): Don't copy_node or probe_obstacks for
+ non-permanent CONSTANTs and STRINGs.
+ * tree.c (build_cplus_array_type_1): Don't fuss with
+ TREE_PERMANENT on ARRAY_TYPEs.
+
+ * cp-tree.def (CLEANUP_STMT): New node.
+ * cp-tree.h (language_function): Add name_declared.
+ (current_function_name_declared): New macro.
+ (CLEANUP_DECL): New macro.
+ (CLEANUP_EXPR): Likewise.
+ (emit_local_var): Likewise.
+ (finish_decl_cleanup): New function.
+ * cvt.c (build_up_reference): Simplify.
+ (ocp_convert): Remove dead code.
+ * decl.c (start_decl): Remove call to add_decl_stmt.
+ (grok_reference_init): Adjust, to handle bindings temporaries to
+ references. Remove dead code.
+ (initialize_local_var): Don't generate RTL for
+ declarations here, or build cleanups here. Don't fuss with
+ obstacks. Replace expand_start_target_temps calls with explicit
+ setting of stms_are_full_exprs_p.
+ (destroy_local_var): New function.
+ (emit_local_var): Likewise.
+ (cp_finish_decl): Use them, as appropriate.
+ (start_function): Announce template functions.
+ (store_parm_decls): Don't call declare_function_name here.
+ (finish_stmt): Don't start emit base-initialization code when just
+ building the statement-tree.
+ * init.c (create_temporary_var): Move add_decl_stmt call ...
+ (get_temp_regvar): Here.
+ * pt.c (tsubst_expr): Make DECL_INITIAL look like what
+ cp_finish_decl would expect. Don't call add_decl_stmt.
+ * semantics.c (begin_compound_stmt): Call declare_function_name,
+ if appropriate.
+ (finish_decl_cleanup): New function.
+ (expand_stmt): Use emit_local_var to output variables.
+ (expand_body): Set current_funtion_name_declared.
+
+1999-09-10 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (finish_cleanup_try_block): New function.
+ * semantics.c (finish_cleanup_try_block): Add comment.
+
+Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
+
+ * cp-tree.h: Delete declarations for all tree nodes now moved to
+ global_trees.
+ * decl.c: Delete their definitions.
+ (SHORT_TYPE_SIZE, INT_TYPE_SIZE, LONG_TYPE_SIZE, LONG_LONG_TYPE_SIZE,
+ FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE, LONG_DOUBLE_TYPE_SIZE): Don't
+ provide defaults.
+ (init_decl_processing): Call build_common_tree_nodes and
+ build_common_tree_nodes_2 instead of building their nodes here.
+ Don't add gc roots for them.
+
+1999-09-10 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (language_function): Rename expanding_p to
+ x_expanding_p. Rename named_label_uses to x_named_label_uses.
+ (expanding_p): Adjust accordingly.
+ (TREE_VIA_PRIVATE): Fix typo in comment.
+ (DECL_REFERENCE_SLOT): Remove.
+ (SET_DECL_REFERENCE_SLOT): Likewise.
+ * decl.c (named_label_uses): Adjust. Remove chicken comment.
+ (push_overloaded_decl): Don't truncate the chain of bindings when
+ adding an overloaded function.
+ (grok_reference_init): Don't use DECL_REFERENCE_SLOT.
+ (initialize_local_var): Fix typo in comment.
+ (store_parm_decls): Don't set DECL_REFERENCE_SLOT. Tidy up.
+ * decl2.c (start_objects): Make the fact that we are expanding
+ the generated function right away explicit.
+ (start_static_storage_duration_function): Likewise.
+ (finish_file): Fix typo in comment.
+ * init.c (build_vec_init): Correct bugs in handling cleanups.
+ * semantics.c (maybe_convert_cond): New function.
+ (FINISH_COND): Always store the condition, even if there's
+ a declaration.
+ (finish_if_stmt_cond): Use maybe_convert_cond.
+ (finish_while_stmt_cond): Likewise.
+ (finish_do_stmt): Likewise.
+ (finish_for_cond): Likewise.
+ (expand_cond): Adjust.
+
+ * cp-tree.h (FN_TRY_BLOCK_P): New macro.
+ * init.c (perform_member_init): Remove obstack machinations.
+ (expand_cleanup_for_base): Likewise.
+ (finish_init_stmts): Mark the statement-expression as used.
+ * method.c (emit_thunk): Use tree-generating functions, not
+ RTL.
+ (do_build_copy_constructor): Likewise.
+ (do_build_assign_ref): Likewise.
+ (synthesize_method): Likewise. Keep track of line numbers.
+ * pt.c (tsubst_expr): Handle various kinds of try blocks.
+ * semantics.c (expand_stmts): Remove.
+ (begin_function_try_block): Set FN_TRY_BLOCK_P.
+ (finish_function_try_block): Be careful rechaining
+ function try blocks.
+ (expand_stmt): Loop through all the statements at a given level.
+ (exapnd_body): Be careful with line-numbers here too. Prepare for
+ being called directly from the parser.
+
+ * cp-tree.h (finish_function): Adjust prototype.
+ * decl.c (finish_function): Return the function compiled.
+ * pt.c (instantiate_decl): Don't play games with obstacks.
+ * tree.c (mapcar): Handle OFFSET_REF and BIT_FIELD_REF.
+ (search_tree): Likewise.
+ * typeck.c: Fix typo in comment.
+ * typeck2.c (store_init_value): Add comment.
+
+ * cp-tree.h (CPTI_ATEXIT): New macro.
+ (atexit_node): Likewise.
+ * decl.c (destroy_local_static): New function, broken out from ...
+ (expand_static_init): Here.
+
+ * rtti.c (get_tinfo_var): These should always be global
+ (expand_si_desc): Use tree, not RTL, functions to generate code.
+ (expand_class_desc): Likewise.
+ (expand_ptr_desc): Likewise.
+ (expand_attr_desc): Likewise.
+ (expand_generic_desc): Likewise.
+ (synthesize_tinfo_fn): Likewise.
+
+1999-09-09 Mark Mitchell <mark@codesourcery.com>
+
+ * semantics.c (RECHAIN_STMTS): Remove `last' parameter.
+ (RECHAIN_STMTS_FROM_LAST): Remove. Replace all uses with
+ RECHAIN_STMTS.
+ (RECHAIN_STMST_FROM_CHAIN): Likewise.
+
+ * parse.y (simple_stmt): Fix typo in last change.
+
+ * cp-tree.h (EXPR_STMT_ASSIGNS_THIS): New macro.
+ (STMT_IS_FULL_EXPR_P): Likewise.
+ (STMT_LINENO_FOR_FN_P): Likewise.
+ (prep_stmt): New function.
+ (building_stmt_tree): Tweak for safety.
+ * pt.c (tsubst_expr): Use prep_stmt throughout.
+ (add_tree): Move it to semantics.c
+ * semantics.c (add_tree): Move it here.
+ (finish_expr_stmt_real): New function.
+ (finish_expr_stmt): Use it.
+ (finish_if_stmt_cond): Use FINISH_COND.
+ (finish_while_stmt_cond): Likewise.
+ (finish_for_cond): Likewise.
+ (finish_stmt_tree): Tweak line-number handling.
+ (prep_stmt): New function.
+ (expand_stmt): Use it.
+
+ * cp-tree.h (begin_switch_stmt): Adjust prototype.
+ (finish_switch_cond): Likewise.
+ * parse.y (simple_stmt): Adjust accordingly.
+ * parse.c: Regenerated.
+ * pt.c (tsubst_expr): Adjust accordingly.
+ * semantics.c (expand_cond): New function.
+ (FINISH_COND): New macro.
+ (begin_switch_stmt): Build the SWITCH_STMT here.
+ (finish_switch_stmt_cond): Not here.
+ (expand_stmt): Adjust calls to begin_switch_stmt and
+ finish_switch_cond. Use expand_cond throughout.
+
+ * dump.c (dequeue_and_dump): Dump types for constants.
+ Describe DECL_ARG_TYPE more intuitively.
+ Handle ARRAY_REF.
+
+ * decl.c (lang_mark_tree): Mark TYPE_LANG_SPECIFIC.
+ (lang_cleanup_tree): Remove.
+ * lex.c (make_lang_type): Use ggc_alloc to allocate
+ TYPE_LANG_SPECIFIC.
+
+ Reorganize per-function data.
+ * cp-tree.h (saved_scope): Add function_decl, bindings.
+ (language_function): Rename binding_level to bindings.
+ (cp_function_chain): Use the current_function, not the
+ outer_function_chain.
+ (current_class_ptr): Make it work, even when there's no
+ current function.
+ (current_class_ref): Likewise.
+ (SF_DEFAULT, SF_PRE_PARSED, SF_INCLASS_INLINE, SF_EXPAND): New
+ macros.
+ (clear_temp_name): Remove.
+ * decl.c (check_function_type): New function, broken out from
+ start_function.
+ (current_binding_level): Adjust definition.
+ (pushlevel): Simplify.
+ (poplevel): Don't use named_label_uses when we're outside
+ a function scope.
+ (mark_saved_scope): Mark function_decl and bindings.
+ (maybe_push_to_top_level): Don't unconditionally push a new
+ function context. Save bindings and the current_function_decl.
+ Don't clear named_labels.
+ (pop_from_top_level): Pop function context if appropriate.
+ (init_decl_processing): Set init_lang_status and free_lang_status,
+ rather than save_lang_status and restore_lang_status.
+ (start_function): Take SF_* flags. Don't clear per-function data.
+ Reorder and simplify to use new per-function data code. Add
+ asserts.
+ (store_parm_decls): Don't call init_function_start here.
+ (finish_function): Adjust for new handling of per-function data.
+ (push_cp_function_context): Simplify.
+ (mark_cp_function_context): Change binding_level to bindings.
+ * decl2.c (clear_temp_name): Remove.
+ (start_objects): Use SF flags to start_function.
+ (start_static_storage_duration_function): Likewise.
+ * except.c (start_anon_func): Remove redundant calls to
+ push_function_context_to. Use SF flags to start function.
+ (end_anon_func): Remove redundant call to pop_function_context
+ from.
+ * lex.c (reinit_parse_for_function): Don't initialize per-function
+ data.
+ * method.c (emit_thunk): Clear current_function after calling
+ assemble_end_function. Use SF flags for start_function.
+ (synthesize_method): Use SF flags for start_function.
+ * parse.c: Regenerated.
+ * parse.y (fn.defpen): Likewise.
+ (pending_inline): Clear current_function, even if something goes
+ wrong.
+ * pt.c (instantiate_decl): Use SF flags to start_function.
+ Don't save and restore expanding_p.
+ (add_tree): Handle the case where we are outside any function.
+ (end_tree): Likewise.
+ * rtti.c (sythesize_tinfo_fn): Use SF flags to start_function.
+ * semantics.c (begin_function_definition): Likewise.
+ (expand_body): Likewise.
+
+1999-09-09 Nathan Sidwell <nathan@acm.org>
+
+ * cp-tree.h (convert_to_void): Prototype new function.
+ (require_complete_type_in_void): Remove prototype.
+ * cvt.c (convert_to_void): New function.
+ (ocp_convert): Use convert_to_void.
+ * decl.c (cplus_expand_expr_stmt): Likewise, for complete
+ expressions.
+ * typeck.c (require_complete_type_in_void): Remove function.
+ (build_compound_expr): Use convert_to_void.
+ (build_static_cast): Likewise.
+ (build_c_cast): Likewise.
+ * semantics.c (finish_expr_stmt): Do not decay full expressions.
+
+ * typeck.c (build_x_compound_expr): Add FIXME.
+
+1999-09-08 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (scratch_tree_cons): Remove.
+ * call.c: Replace all uses of expr_tree_cons, saveable_tree_cons,
+ and perm_tree_cons with plain tree_cons.
+ * class.c: Likewise.
+ * decl.c: Likewise.
+ * decl2.c: Likewise.
+ * except.c: Likewise.
+ * expr.c: Likewise.
+ * init.c: Likewise.
+ * lex.c: Likewise.
+ * method.c: Likewise.
+ * parse.y: Likewise.
+ * pt.c: Likewise.
+ * repo.c: Likewise.
+ * rtti.c: Likewise.
+ * search.c: Likewise.
+ * typeck.c: Likewise.
+ * parse.c: Regenerated.
+ * tree.c (build_srcloc): Simplify.
+
+1999-09-08 Bruce Korb autogen@linuxbox.com
+
+ * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
+
+1999-09-08 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (lang_decl_flags): Remove permanent_attr.
+ Remove next.
+ (LANG_DECL_PERMANENT): Remove.
+ * decl.c (duplicate_decls): Don't mess about with obstacks trying
+ to free memory.
+ (lang_mark_tree): Mark DECL_LANG_SPECIFIC.
+ * lex.c (free_lang_decl_chain): Remove.
+ (build_lang_decl): Don't use obstacks.
+ (retrofit_lang_decl): Likewise.
+ (copy_lang_decl): Likewise.
+
+ * cp-tree.h (saved_scope): Remove old_binding_level and
+ function_decl. Tidy up.
+ * decl.c (mark_saved_scope): Don't set them.
+ (maybe_push_to_top_level): Clear memory.
+
+ * decl.c (layout_var_decl): Change prototype. Don't complete
+ types for external objects.
+ (check_initializer): Likewise. Tidy.
+ (initialize_local_var): Complete types here.
+ (cp_finish_decl): Not here. Reorganize a little.
+ (grokvardecl): Don't complete types here.
+
+ * decl.c (start_function): Clear last_dtor_insn and
+ last_parm_cleanup_insn.
+ (push_cp_function_context): Just copy over a little of
+ the old context, not all of it.
+
+ * cp-tree.h (copy_to_permanent): Remove.
+ (permanent_p): Likewise.
+ * decl.c (building_typename_type): Don't use copy_to_permanent.
+ (start_decl): Likewise.
+ (grok_reference_init): Likewise.
+ (cp_finish_decl): Likewise.
+ * init.c (build_new_1): Don't use mapcar.
+ (build_vec_delete_1): Don't use copy_to_permanent.
+ (build_vec_init): Likewise.
+ * parse.y (primary): Likewise.
+ * parse.c: Regenerated.
+ * pt.c (push_template_decl_real): Don't use copy_to_permanent.
+ (lookup_template_class): Likewise.
+ (tsubst_friend_function): Likewise.
+ (instantiate_class_template): Likewise.
+ (tsubst_decl): Likewise.
+ (tsubst): Likewise.
+ (instantiate_template): Likewise.
+ (unify): Likewise.
+ * rtti.c (get_tinfo_fn): Likewise.
+ (build_dynamic_cast): Likewise.
+ * semantics.c (finish_if_stmt_cond): Likewise.
+ (finish_while_stmt_cond): Likewise.
+ (finish_do_stmt): Likewise.
+ (finish_for_cond): Likewise.
+ (finish_for_expr): Likewise.
+ (finish_cleanup): Likewise.
+ (add_decl_stmt): Likewise.
+ (finish_named_return_value): Likewise.
+ (finish_qualified_call_expr): Likewise.
+ * tree.c (perm_manip): Remove.
+ (build_exception_variant): Don't use copy_to_permanent.
+ (permanent_p): Remove.
+ (copy_to_permament): Remove.
+ (build_min_nt): Don't use copy_to_permanent.
+ (build_min): Likewise.
+ (min_tree_cons): Likewise.
+ * typeckc.c (build_static_cast): Likewise.
+ (build_reinterpret_cast): Likewise.
+ (build_const_cast): Likewise.
+
+1999-09-07 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (ggc_p): Set it to 1.
+ (mark_saved_scope): Add prototype.
+
+1999-09-07 Richard Henderson <rth@cygnus.com>
+
+ * cp-tree.h (C_PROMOTING_INTEGER_TYPE_P): Delete.
+ * typeck.c (self_promoting_args_p): Delete.
+
+1999-09-07 Jason Merrill <jason@yorick.cygnus.com>
+
+ * search.c (binfo_for_vtable): Use CLASSTYPE_VFIELD_PARENT.
+ (dfs_bfv_queue_p, dfs_bfv_helper, struct bfv_info): Remove.
+
+1999-09-07 Mark Mitchell <mark@codesourcery.com>
+
+ * Makefile.in (tree.o): Depend on ggc.h.
+ * class.c (make_method_vec): Remove.
+ (free_method_vec): Likewise.
+ (free_method_vecs): Remove.
+ (add_method): Don't use them.
+ * cp-tree.def (PTRMEM_CST): Make it longer.
+ (TEMPLATE_PARM_INDEX): Make it shorter.
+ * cp-tree.h (BINDING_HAS_LEVEL_P): New macro.
+ (template_parm_index): Remove RTL field.
+ (ptrmem_cst): Add RTL field.
+ (finish_function): Removed parameter.
+ (process_next_inline): Change prototype.
+ (init_cplus_unsave): Rename to init_tree.
+ (binding_init): Remove.
+ * decl.c (free_binding_nodes): Remove.
+ (push_binding): Don't use them. Set BINDING_HAS_LEVEL_P.
+ (pop_binding): Don't use free_binding_nodes.
+ (free_binding_vecs): Remove.
+ (store_bindings): Don't use them.
+ (pop_from_top_level): Likewise.
+ (lookup_namespace_name): Simplify.
+ (build_typename_type): Don't use obstack_free.
+ (unqualified_namespace_lookup): Simplify.
+ (lookup_name_real): Simplify.
+ (start_function): Remove comment about leaks.
+ (finish_function): Removed nested parameter. Call
+ expand_end_bindings even when building_stmt_tree.
+ Call ggc_push_context and ggc_pop_context around
+ rest_of_compilation, if necessary.
+ (mark_cp_function_context): Handle a NULL language-context.
+ (lang_mark_false_label_stack): Fix typo.
+ (lang_mark_tree): Handle CPLUS_BINDING, OVERLOAD,
+ TEMPLATE_PARM_INDEX. Handle the funny TYPE_LANG_SPECIFIC on
+ pointer to method types.
+ (lang_cleanup_tree): Use free to free TYPE_LANG_SPECIFIC.
+ * decl2.c (finish_objects): Adjust call to finish_function.
+ (finish_static_store_duration_function): Likewise.
+ (do_nonmember_using_decl): Remove call to binding_init.
+ * except.c (end_anon_func): Adjust call to finish_function.
+ * lex.c (mark_impl_file_chain): New function.
+ (init_parse): Call init_tree, not init_cplus_unsave.
+ Add GC roots.
+ (cp_pramga_interface): Use xmalloc, not permalloc.
+ (cp_pragma_implementation): Likewise.
+ (begin_definition_of_inclass_inline): Simplify.
+ (process_next_inline): Adjust prototype.
+ (do_scoped_id): Don't call binding_init.
+ (make_lang_type): Allocate TYPE_LANG_SPECIFIC with xmalloc.
+ * method.c (emit_thunk): Adjust call to finish_function.
+ (synthesize_method): Likewise.
+ * parse.y (%union): Add a new `pi' variant.
+ (PRE_PARSED_FUNCTION_DECL): Use it.
+ (fn.defpen): Likewise.
+ (fndef): Adjust call to finish_function.
+ * pt.c (instantiate_decl): Likewise.
+ * rtti.c (syntheisze_tinfo_fn): Likewise.
+ * semantics.c (expand_body): Likewise.
+ * tree.c: Include ggc.h.
+ (mark_list_hash): New function.
+ (binding_init): Remove.
+ (init_cplus_unsave): Rename to ...
+ (init_tree): This. Add GC roots.
+
+1999-09-05 Mark Mitchell <mark@codesourcery.com>
+
+ Get ready for garbage collection.
+ * Makefile.in (CXX_TREE_H): Add varray.h
+ (lex.o): Depend on ggc.h.
+ (decl.o): Likewise.
+ (decl2.o): Likewise.
+ (method.o): Likewise.
+ (search.o): Likewise.
+ (pt.o): Likewise.
+ (repo.o): Likewise.
+ * class.c: Include ggc.h.
+ (current_class_name): Remove.
+ (current_class_type): Likewise.
+ (current_access_specifier): Likewise.
+ (previous_class_type): Likewise.
+ (previous_class_values): Likewise.
+ (class_cache_firstobj): Likewise.
+ (current_lang_base): Likewise.
+ (current_lang_stack): Likewise.
+ (current_lang_stacksize): Likewise.
+ (lang_name_c): Likewise.
+ (lang_name_cplusplus): Likewise.
+ (lang_name_java): Likewise.
+ (current_lang_name): Likewise.
+ (base_layout_decl): Likewise.
+ (access_default_node): Likewise.
+ (access_public_node): Likewise.
+ (access_protected_node): Likewise.
+ (access_private_node): Likewise.
+ (access_default_virtual_node): Likewise.
+ (access_public_virtual_node): Likewise.
+ (access_protected_virtual_node): Likewise.
+ (access_private_virtual_node): Likewise.
+ (signed_zero_node): Likewise.
+ (init_class_processing): Don't build base_layout_decl.
+ (push_lang_context): Adjust now that current_lang_base is a varray.
+ (pop_lang_context): Likewise.
+ * cp-tree.h: Include varray.h.
+ (cp_global_trees): Add access_default, access_public,
+ access_protected, access_private, access_default_virtual,
+ access_public_virtual, access_protected_virtual,
+ access_private_virtual, ctor_identifier, delta2_identifier,
+ delta_identifier, dtor_identifier, in_charge_identifier,
+ index_identifier, nelts_identifier, this_identifier,
+ pfn_identifier, pfn_or_delta2_identifier, vptr_identifier,
+ lang_name_c, lang_name_cplusplus, lang_name_java,
+ empty_except_spec, null, jclass, minus_one, terminate.
+ (saved_scope): Move here from decl.c. Define globals in terms of
+ saved_scope: current_namespace, current_class_name,
+ current_class_type, current_access_specifier, current_lang_stack,
+ current_lang_base, current_lang_name, current_function_parms,
+ current_template_parms, processing_template_decl,
+ processing_specialization, processing_explicit_instantiation,
+ previous_class_type, previous_class_values, class_cache_firstobj.
+ (scope_chain): New variable.
+ (init_pt): New function.
+ * decl.c (current_namespace): Remove.
+ (this_identifier, in_charge_identifier, ctor_identifier): Likewise.
+ (dtor_identifier, pfn_identifier, index_identifier): Likewise.
+ (delta_identifier, delta2_identifier): Likewise.
+ (pfn_or_delta2_identifier, tag_identifier): Likewise
+ (vt_off_identifier, empty_except_spec, null_node): Likewise.
+ (current_function_parms, current_lang_base): Remove.
+ (current_lang_stack, previous_class_values): Remove.
+ (class_binding_level): Macroize.
+ (saved_scope): Remove.
+ (current_saved_scope): Rename to scope_chain.
+ (mark_saved_scope): Adjust for new scope structure.
+ (maybe_push_to_top_level): Likewise.
+ (pop_from_top_level): Likewise.
+ (duplicate_decls): Adjust now that current_lang_base is a varray.
+ (build_typename_type): Call ggc_add_tree_hash_table_root.
+ (init_decl_processing): Call init_pt. Call push_to_top_level to
+ set up globals. Add GC roots.
+ (xref_basetypes): Adjust now that current_lang_base is a varray.
+ * decl.h (this_identifier): Remove.
+ (in_charge_identifier): Likewise.
+ * decl2.c: Don't include varray.h.
+ (current_namespace): Remove.
+ (init_decl2): Add GC roots.
+ * except.c (Terminate): Remove.
+ (init_exception_processing): Use terminate_node instead.
+ (build_terminate_handler): Likewise.
+ * init.c (nc_nelts_field_id): Remove.
+ (minus_one): Likewise.
+ (init_init_processing): Use minus_one_node and nelts_identifier
+ instead. Add GC roots.
+ (jclass_node): Remove.
+ (build_new_1): Use nelts_identifier.
+ (build_vec_init): Likewise.
+ (build_vec_delete): Likewise.
+ * lex.c: Include ggc.h.
+ (defarg_fn): Move declaration early.
+ (defarg_parms): Likewise.
+ (init_parse): Add GC roots.
+ (handle_cp_pragma): Remove redundant declaration of
+ pending_vtables.
+ * method.c: Include ggc.h.
+ (btypelist): Make it a varray. All uses changed.
+ (ktypelist): Likewise.
+ (init_method): Add GC roots.
+ * pt.c: Don't include varray.h. Include ggc.h.
+ (current_template_parms): Remove.
+ (processing_template_decl): Likewise.
+ (processing_specialization): Likewise.
+ (processing_explicit_instantiation): Likewise.
+ (init_pt): New function.
+ * repo.c: Include ggc.h.
+ (init_repo): Add GC roots.
+ * search.c: Don't include varray.h.
+ (_vptr_name): Remove.
+ (lookup_field_1): Use vtpr_identifier instead.
+ (expand_indirect_vtbls_init): Remove redundant declaration of
+ in_charge_identifier.
+ (init_search_processing): Use vptr_identifier.
+
+1999-09-05 Richard Henderson <rth@cygnus.com>
+ Bernd Schmidt <bernds@cygnus.co.uk>
+ Mark Mitchell <mark@codesourcery.com>
+
+ * Makefile.in (parse.o): Depend on ggc.h.
+ (decl2.o): Depend on ggc.h.
+ (init.o): Depend on ggc.h.
+ * cp-tree.h (init_decl2): Declare.
+ (cp_parse_init): Likewise.
+ * decl.c (ggc_p): Define to zero.
+ (mark_saved_scope): New function.
+ (init_decl_processing): Call cp_parse_init, and cp_decl2.
+ Register GC roots.
+ (expand_static_init): Add GC roots.
+ * decl2.c: Include ggc.h.
+ (init_decl2): New function.
+ * init.c: Include ggc.h.
+ (init_init_processing): Add GC roots.
+ * parse.y: Include ggc.h.
+ (cp_parse_init): New function.
+
+1999-09-04 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (init_decl_processing): Set mark_lang_status.
+ (lang_mark_false_label_stack): Adjust prototype.
+ * decl2.c (grok_function_init): Remove extraneous declaration of
+ abort_fndecl.
+
+ * Make-lang.in (cc1plus): Remove dependency on GGC.
+ * Makefile.in (OBJS): Don't mention ggc-simple.o.
+ (OBJDEPS): Don't mention ggc-simple.o.
+
+ * Make-lang.in (cc1plus): Depend on $(GGC).
+ * Makefile.in (OBJS): Add ggc-simple.o.
+ (OBJDEPS): Likewise.
+ * cp-tree.h (language_function): Rename members to `x_' versions;
+ we now have x_named_labels, x_ctor_label, x_dtor_label,
+ x_base_init_list, x_member_init_list, x_base_init_expr,
+ x_current_class_ptr, x_current_class_ref, x_last_tree,
+ x_last_expr_type, x_last_dtor_insn, x_last_parm_cleanup_insn, and
+ x_result_rtx.
+ (dtor_label, ctor_label, current_base_init_list,
+ current_member_init_list, base_init_expr, current_class_ptr,
+ current_class_ref, last_tree, last_expr_type): Adjust accordingly.
+ * decl.c: Include ggc.h.
+ (last_dtor_insn): Adjust to use x_ names.
+ (last_parm_cleanup_insn): Likewise.
+ (original_result_rtx): Likewise.
+ (named_labels): Likewise.
+ (mark_binding_level): New function.
+ (mark_cp_function_context): Likewise.
+ (mark_false_label_stack): Likewise.
+ (lang_mark_tree): Likewise.
+ (lang_cleanup_tree): Likewise.
+
+1999-09-03 Mark Mitchell <mark@codesourcery.com>
+
+ * Makefile.in (CXX_TREE_H): Include function.h.
+ (decl.o): Don't depend on function.h.
+ (decl2.o): Likewise.
+ (typeck.o): Likewise.
+ (init.o): Likewise.
+ (method.o): Likewise.
+ * cp-tree.h: Include function.h.
+ (cp_function): Rename to language_function. Remove next.
+ (cp_function_chain): Make it a macro, not a variable.
+ (push_cp_function_context): Don't declare.
+ (pop_cp_function_context): Likewise.
+ * decl.c: Don't include function.h.
+ (push_cp_function_context): Make it static. Make it suitable for
+ a save_lang_status callback.
+ (pop_cp_function_context): Likewise.
+ (maybe_push_to_top_level): Call push_function_context_to, not
+ push_cp_function_context.
+ (pop_from_top_level): Call pop_function_context_from, not
+ pop_cp_function_context.
+ (init_decl_processing): Set save_lang_status and
+ restore_lang_status. Call push_function_context_to, not
+ push_cp_function_context.
+ (cp_function_chain): Remove.
+ * decl2.c: Don't include function.h.
+ * except.c: Don't include function.h.
+ (start_anon_func): Call push_function_context_to, not
+ push_cp_function_context.
+ (end_anon_func): Call pop_function_context_from, not
+ pop_cp_function_context.
+ * init.c: Don't include function.h.
+ * lex.c (begin_definition_of_inclass_inline): Call
+ push_function_context_to, not push_cp_function_context.
+ (process_next_inline): Call pop_function_context_from, not
+ pop_cp_function_context.
+ * method.c: Don't include function.h.
+ (synthesize_method): Call push_function_context_to, not
+ push_cp_function_context. Call pop_function_context_from, not
+ pop_cp_function_context.
+ * typeck.c: Don't include function.h.
+
+ * decl.c (expand_static_init): Tweak handling of static
+ initializations for objects without constructors.
+
+1999-09-03 Nathan Sidwell <nathan@acm.org>
+
+ * typeck.c (build_indirect_ref): Reject dereference of pointer to
+ void.
+
+1999-09-02 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (cp_function): Move here, from decl.c.
+ (cp_function_chain): Declare.
+ (dtor_label): New macro, instead of variable.
+ (ctor_label): Likewise.
+ (current_base_init_list): Likewise.
+ (current_member_init_list): Likewise.
+ (base_init_expr): Likewise.
+ (current_class_ptr): Likewise.
+ (current_class_ref): Likewise.
+ (last_tree): Likewise.
+ (last_expr_type): Likewise.
+ (current_function_returns_value): Likewise.
+ (current_function_returns_null): Likewise.
+ (current_function_just_assigned_this): Likewise.
+ (current_function_parms_stored): Likewise.
+ (temp_name_counter): Likewise.
+ (static_labelno): Likewise.
+ (expanding_p): Likewise.
+ (stmts_are_full_exprs_p): Likewise.
+ (in_function_try_handler): Likewise.
+ (lang_type): Remove nested type_flags. All uses changed.
+ * call.c (ctor_label): Remove.
+ (dtor_label): Likewise.
+ * class.c (current_class_ptr): Remove.
+ (current_class_ref): Likewise.
+ * decl.c (static_labelno): Remove.
+ (dtor_label): Likewise.
+ (last_dtor_insn): New macro, instead of variable.
+ (last_parm_cleanup_insn): Likewise.
+ (original_result_rtx): Likewise.
+ (in_function_try_handler): Remove.
+ (named_label_uses): New macro, instead of variable.
+ (named_labels): Likewise.
+ (current_function_returns_value): Remove.
+ (current_function_returns_null): Likewise.
+ (current_function_assigns_this): New macro, instead of variable.
+ (current_function_just_assigned_this): Likewise.
+ (current_binding_level): Likewise.
+ (init_decl_processing): Call push_cp_function_context.
+ (cp_function): Move to cp-tree.h
+ (cp_function_chain): Make it global.
+ (temp_name_counter): Remove.
+ (push_cp_function_context): Simplify.
+ (pop_cp_function_context): Likewise.
+ * decl2.c (temp_name_counter): Remove.
+ * init_c (current_base_init_list): Likewise.
+ (current_member_init_list): Likewise.
+ (base_init_expr): Likewise.
+ * method.c (static_labelno): Likewise.
+ * pt.c (last_tree): Likewise.
+ * semantics.c (expanding_p): Likewise.
+ (stmts_are_full_exprs_p): Likewise.
+ (last_expr_type): Likewise.
+ * typeck.c (dtor_label): Likewise.
+ (ctor_label): Likewise.
+
+1999-09-01 Alex Samuel <samuel@codesourcery.com>
+
+ * decl2.c (arg_assoc_template_arg): New prototype. New function.
+ (arg_assoc_class): Use arg_assoc_template_arg for template
+ arguments.
+ (arg_assoc): Likewise.
+ * pt.c (mangle_class_name_for_template): Allow member template
+ template arguments.
+
+1999-09-02 Nathan Sidwell <nathan@acm.org>
+
+ * call.c (build_conditional_expr): Warn on enum mismatches.
+ (convert_arg_to_ellipsis): Move non-pod check to after
+ conversion.
+
+1999-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * gxx.gperf (hash, is_reserved_word): Add prototypes.
+
+ * init.c (build_vec_init): Initialize variable `try_block'.
+
+ * lex.c (init_parse): Call memcpy, not bcopy, to avoid casts.
+ Likewise for bzero/memset.
+ (token_getch, token_put_back): Add static prototypes. Remove
+ `inline' from the definitions.
+ (retrofit_lang_decl): Call memset, not bzero, to avoid casts.
+
+1999-09-01 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (lang_type): Move align into type_flags.
+ (CLASSTYPE_ALIGN): Adjust accordingly.
+ * call.c (direct_reference_binding): Remove misleading comment.
+
+1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * parse.y (language_string): Constify.
+
+1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * repo.c (getpwd): Don't prototype.
+ * xref.c (getpwd): Likewise
+
+1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * Makefile.in (LIBS, LIBDEPS): Link with & depend on libiberty.a.
+ Remove hacks for stuff which now comes from libiberty.
+
+1999-08-30 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h (IS_AGGR_TYPE_2): Fix typo.
+
+1999-08-30 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (begin_init_stmts): Declare.
+ (finish_init_stmts): Likewise.
+ * cvt.c (build_up_reference): Wrap the declaration of a temporary
+ in a statement-expression so that we will see it when expanding
+ tree structure later.
+ * init.c (begin_init_stmts): Don't make it static.
+ (finish_init_stmts): Likewise.
+
+ * cp-tree.h (start_handler_parms): New function.
+ (expand_start_catch_block): Take only one parameter.
+ (start_handler_parms): New function.
+ * decl.c (start_handler_parms): Define it.
+ * except.c (process_start_catch_block): Take only one parameter.
+ Don't call grokdeclarator here.
+ (expand_start_catch_block): Don't call grokdeclarator here,
+ either.
+ * parse.y (handler_args): Adjust call to
+ expand_start_catch_block. Use start_handler_parms.
+ * pt.c (push_template_decl_real): Make permanent lists have
+ permanent elements.
+ (tsubst_expr): Adjust calls to expand_start_catch_block
+ appropriately.
+ * semantics.c (expand_stmt): Likewise.
+
+1999-08-29 Alex Samuel <samuel@codesourcery.com>
+
+ * pt.c (push_template_decl_real): Use template declaration from
+ class type if it exists.
+
+1999-08-29 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (TYPE_NEEDS_CONSTRUCTING): Remove #if 0'd definition.
+ (maybe_inject_for_scope_var): Declare it.
+ (initialize_local_var): Likewise.
+ * decl.c (maybe_inject_for_scope_var): Make it global.
+ (initialize_local_var): Likewise. Move cleanup handling here,
+ from cp_finish_decl.
+ (make_rtl_for_nonlocal_decl): Use
+ push_obstacks_nochange/pop_obstacks, rather than
+ end_temporary_allocation/resume_temporary_allocation.
+ (cp_finish_decl): Try to complete the type of a variable when it
+ is declared. Move cleanup-handling to initialize_local_var.
+ (expand_static_init): Use tree-building code, rather than
+ RTL-building code.
+ * decl2.c (get_temp_name): Assert non-initializedness of
+ temporaries.
+ * init.c (create_temporary_var): Move RTL-assigning code to ...
+ (get_temp_regvar): Here.
+ * pt.c (tsbust_expr): Fix indentation. Call cp_finish_decl here.
+ * semantics.c (expand_stmt): Don't call cp_finish_decl here. Just
+ call initialize_local_var to generate initialization code.
+
+1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * cp-tree.h (fndecl_as_string, type_as_string,
+ type_as_string_real, args_as_string, decl_as_string,
+ expr_as_string, code_as_string, language_as_string,
+ parm_as_string, op_as_string, assop_as_string, cv_as_string,
+ lang_decl_name, cp_file_of, lang_printable_name): Constify a char*.
+
+ * errfn.c (cp_printer): Likewise.
+
+ * error.c (cp_printer, fndecl_as_string, type_as_string_real,
+ type_as_string, expr_as_string, decl_as_string, lang_decl_name,
+ cp_file_of, code_as_string, language_as_string, parm_as_string,
+ op_as_string, assop_as_string, args_as_string, cv_as_string):
+ Likewise.
+
+ * tree.c (lang_printable_name): Likewise.
+
+1999-08-28 Richard Henderson <rth@cygnus.com>
+
+ * decl2.c (arg_assoc_class): Bail if the class is a builtin type.
+
+1999-08-28 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (strip_array_types): New function.
+ * decl.c (maybe_deduce_size_from_array_init): New function, split
+ out from cp_finish_decl.
+ (layout_var_decl): Likewise.
+ (maybe_commonize_var): Likewise.
+ (maybe_inject_for_scope_var): Likewise.
+ (initialize_local_var): Likewise.
+ (build_cleanup_on_safe_obstack): Likewise.
+ (check_initializer): Likewise.
+ (make_rtl_for_nonlocal_decl): Likewise.
+ (cp_finish_decl): Use them.
+ * typeck.c (strip_array_types): New function.
+
+ * cp-tree.def (LABEL_STMT): New tree node.
+ * cp-tree.h (LABEL_STMT_LABEL): New macro.
+ (shadow_label): Remove.
+ (declare_local_label): New function.
+ (finish_label_decl): Likewise.
+ * decl.c (make_label_decl): New function, split out from
+ lookup_label.
+ (shadowed_labels): Remove.
+ (binding_level): Add shadowed_labels.
+ (clear_binding_level): Remove.
+ (push_binding_level): Just bzero the new binding level.
+ (pushlevel): Fix indentation.
+ (pop_label): New function.
+ (pop_labels): Likewise, split out from poplevel.
+ (poplevel): Pop local labels. Use pop_labels.
+ (maybe_push_to_top_level): Don't clear shadowed_labels.
+ (lookup_label): Use make_label_decl.
+ (shadow_label): Remove.
+ (declare_local_label): New function.
+ (define_label): Simplify.
+ (start_function): Don't clear shadowed_labels.
+ (cp_function): Remove shadowed_labels.
+ (push_cp_function_context): Don't save shadowed_labels.
+ (pop_cp_function_context): Don't restore it.
+ * dump.c (dequeue_and_dump): Handle LABEL_STMT.
+ * parse.y (label_decl): Use finish_label_decl.
+ * pt.c (tsubst_expr): Handle LABEL_STMTs, and local label
+ declarations.
+ * semantics.c (finish_label_stmt): Add a LABEL_STMT when
+ building_stmt_tree.
+ (finish_label_decl): New function.
+ (expand_stmt): Handle LABEL_STMTs and local label declarations.
+
+1999-08-26 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (lookup_label): Build labels on the permanent obstack
+ when building statement trees. Don't build RTL for labels when
+ building statement trees.
+ * semantics.c (finish_goto_stmt): Use LABEL_DECLs even when
+ building statement trees.
+ (finish_label_stmt): Likewise.
+ (expand_stmt): Adjust accordingly.
+ * pt.c (tsubst_expr); Likewise.
+ (do_decl_instantiation): Robustify.
+
+ * cp-tree.h (AGGR_INIT_VIA_CTOR_P): New macro.
+ * tree.c (build_cplus_new): Set it.
+ * expr.c (cplus_expand_expr): Use it.
+ * dump.c (deque_and_dump): Handle AGGR_INIT_EXPR.
+
+ * decl.c (store_parm_decls): Reset immediate_size_expand.
+ (finish_function): Likewise.
+
+ * tree.c (cplus_unsave_expr_now): Don't return a value.
+
+ * semantics.c (do_poplevel): Always initialize the return value.
+
+1999-08-26 Gavin Romig-Koch <gavin@cygnus.com>
+
+ * cp-tree.h (cplus_unsave_expr_now) : Correct return type.
+ * tree.h (cplus_unsave_expr_now) : Same.
+
+1999-08-25 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (grokdeclarator): Amend comment.
+ * except.c (expand_start_catch_block): Call push_template_decl for
+ catch-block parameters.
+ * method.c (synthesize_method): Build an empty compound statement
+ for the body of a constructor.
+
+1999-08-25 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (cp_build_qualified_type_real): If we're asking for the
+ same quals we already have, just return.
+
+1999-08-25 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.def (SUBOBJECT): New tree node.
+ * cp-tree.h (CLEANUP_P): New macro.
+ (SUBOBJECT_CLEANUP): Likewise.
+ (keep_next_level): Add parameter.
+ (get_temp_regvar): Don't declare.
+ (emit_base_init): Remove parameter.
+ (expand_aggr_init): Rename to build_aggr_init.
+ (expand_vec_init): Rename to build_vec_init.
+ (do_pushlevel): Remove.
+ (do_poplevel): Likewise.
+ (finish_cleanup): New function.
+ (finish_subobject): Likewise.
+ (stmts_are_full_exprs_p): New variable.
+ * decl.c (keep_next_level): Add parameter.
+ (cp_finish_decl): Use build_aggr_init, not
+ expand_aggr_init. Use finish_expr_stmt to expand the code.
+ (expand_static_init): Use tree-generating, not RTL-generating,
+ functions to handle the initialization.
+ (start_function): Remove dead code. Always have a momentary
+ obstack inside the function, even before hitting the first curly
+ brace.
+ (cplus_expand_expr_stmt): Move calls to
+ expand_{start,end}_target_temps into semantics.c.
+ (cp_function): Add stmts_are_full_exprs_p.
+ (push_cp_function_context): Save it.
+ (pop_cp_function_context): Restore it.
+ * decl2.c (get_temp_regvar): Move to init.c.
+ (do_static_initialization): Use build_{aggr,vec}_init.
+ (do_static_destruction): Fix typo in comment.
+ * dump.c (dequeue_and_dump): Handle INIT_EXPR.
+ * except.c (expand_throw): Use create_temporary_var.
+ * expr.c (cplus_expand_expr): Use build_{aggr,vec}_init.
+ * init.c (expand_vec_init_try_block): Remove.
+ (expand_vec_init_catch_clause): Likewise.
+ (get_temp_regvar): New function.
+ (begin_init_stmts): Likewise.
+ (finish_init_stmts): Likewise.
+ (perform_member_init): Use build_{aggr,vec}_init. Build up tree
+ structure here.
+ (emit_base_init): Likewise. Remove unused parameter.
+ (expand_virtual_init): Likewise.
+ (expand_cleanup_for_base): Use finish_subobject.
+ (expand_aggr_vbase_init_1): Simplify.
+ (construct_virtual_bases): Use tree-generating functions to build
+ up initialization.
+ (expand_aggr_init): Likewise. Rename to build_aggr_init.
+ (expand_default_init): Likewise.
+ (expand_aggr_init_1): Likewise.
+ (expand_vec_init): Rename to build_vec_init.
+ * method.c (do_build_copy_constructor): Use tree-generating
+ functions. Don't call clear_last_expr.
+ (do_build_assign_ref): Likewise.
+ (synthesize_method): Call clear_last_expr here.
+ * parse.y (base_init): Don't call clear_last_expr here.
+ (nodecls): Likewise.
+ * pt.c (tsubst_expr): Handle a TRY_BLOCK with CLEANUP_P set.
+ * semantics.c (do_pushlevel): Move to here.
+ (do_poplevel): Likewise.
+ (stmts_are_full_exprs_p): New variable.
+ (finish_expr_stmt): Handle logic for temoprary cleanup here.
+ (finish_for_stmt): Use finish_expr_stmt.
+ (finish_cleanup): New function.
+ (finish_function_try_block): Fix indentation.
+ (finish_subobject): New function.
+ (setup_vtbl_ptr): Call keep_next_level here.
+ (finish_stmt_expr): Handle a block with no scope inside the
+ statement-expression.
+ (expand_stmt): Handle a TRY_BLOCK with CLEANUP_P set. Handle
+ SUBOBJECT.
+ * tree.c (search_tree): Handle INIT_EXPR.
+ (mapcar): Likewise.
+ * typeck.c (build_modify_expr): Don't build an RTL_EXPR.
+ * typeck2.c (store_init_value): Change expand_aggr_init to
+ build_aggr_init in comment.
+
+1999-08-25 Mark Mitchell <mark@codesourcery.com>
+
+ * dump.c (dequeue_and_dump): Dump TARGET_EXPRs.
+
+1999-08-25 Nathan Sidwell <nathan@acm.org>
+
+ * decl2.c (handle_class_head): Be graceful about additional
+ scope qualifiers. Adjust comments to reflect reality.
+
+1999-08-24 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_conditional_expr): Fix typo.
+ * typeck.c (build_modify_expr, COND_EXPR): Make sure we've got an
+ lvalue before trying to mess with the sides.
+
+ * error.c (dump_expr, CONVERT_EXPR): Handle (void) properly.
+
+Mon Aug 23 22:17:20 1999 Mumit Khan <khan@xraylith.wisc.edu>
+
+ * g++spec.c (lang_specific_driver): Add room for NULL in arglist.
+
+1999-08-23 Jason Merrill <jason@yorick.cygnus.com>
+
+ * exception.cc (__cplus_type_matcher): Call __throw_type_match_rtti_2.
+ Return arbitrary pointer or NULL.
+ (check_eh_spec): Call __throw_type_match_rtti_2.
+ * tinfo.h (*::dcast): Return int. Add valp parm.
+ * tinfo.cc (*::dcast): Likewise. Adjust to allow for null pointers.
+ * tinfo2.cc (__throw_type_match_rtti_2): Likewise.
+ (__throw_type_match_rtti): Now just a wrapper.
+
+ * except.c: Lose CatchMatch, FirstExceptionMatch, and Unwind.
+ (init_exception_processing): Don't initialize them.
+
+1999-08-23 Paul Burchard <burchard@pobox.com>
+
+ * decl.c (check_default_argument): Fix typo.
+
+1999-08-22 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.def (STMT_EXPR): Fix typo in node name.
+
+ * dump.c (dump_next_stmt): New function.
+ (dequeue_and_dump): Use it.
+
+ * pt.c (tsubst_copy): Make sure to initialize return value for a
+ STMT_EXPR, even when processing_template_decl.
+ * semantics.c (finish_stmt_expr): A statement-expression whose
+ last statement is not an expression-statement has type `void'.
+
+1999-08-20 Mark Mitchell <mark@codesourcery.com>
+
+ * semantics.c (finish_stmt_expr): Fix typo in comment.
+ * tree.c (search_tree): Handle EXIT_EXPR, LOOP_EXPR.
+ (mapcar): Likewise.
+ * init.c (build_vec_delete_1): Make the children of a permanent
+ BIND_EXPR permanent.
+ * pt.c (register_specialization): Don't register a specialization
+ more than once.
+
+1999-08-18 Andrew Haley <aph@cygnus.com>
+
+ * method.c (process_overload_item): Call build_mangled_C9x_name ()
+ for all integer parameter types larger than long long.
+
+1999-08-19 Mark Mitchell <mark@codesourcery.com>
+
+ * pt.c (redeclare_class_template): Merge default template
+ arguments in both directions.
+
+ * typeck.c (common_type): Undo 1999-08-18 change. Remove
+ compiler_error message.
+
+1999-08-19 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h: Declare flag_use_repository.
+ * pt.c (do_decl_instantiation): Don't complain about duplicate
+ instantiation with -frepo.
+ (do_type_instantiation): Likewise.
+
+ * pt.c (push_template_decl_real): Complain about everything
+ that isn't a valid template.
+
+ * decl2.c (import_export_decl): If -fnew-abi, class linkage doesn't
+ affect inlines.
+
+1999-08-19 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.def (PSEUDO_DTOR_EXPR): New tree code.
+ * decl2.c (build_expr_from_tree): Handle it.
+ * error.c (dump_expr): Likewise.
+ * pt.c (for_each_template_parm): Likewise.
+ (tsubst_copy): Likewise.
+ * tree.c (search_tree): Likewise.
+ * semantics.c (finish_pseudo_destructor_call): Create it.
+
+1999-08-18 Mark Mitchell <mark@codesourcery.com>
+
+ * search.c (setup_class_bindings): Robustify.
+ * typeck.c (common_type): Use same_type_p, not pointer equality,
+ to compare types.
+
+ * cp-tree.h (build_lang_field_decl): Remove.
+ * class.c (build_vtable): Replace calls to build_lang_field_decl
+ with build_lang_decl.
+ (prepare_fresh_vtable): Likewise.
+ (finish_struct_1): Likewise.
+ (init_class_processing): Likewise.
+ * decl.c (push_using_decl): Likewise.
+ (init_decl_processsing): Likewise.
+ (grokvardecl): Likewise.
+ (build_ptrmemfunc_type): Likewise.
+ (grokdeclarator): Likewise.
+ (build_enumerator): Likewise.
+ * decl2.c (grok_x_components): Likewise.
+ (do_class_using_decl): Likewise.
+ * except.c (call_eh_info): Likewise.
+ * init.c (init_init_processing): Likewise.
+ * rtti.c (expand_class_decl): Likewise.
+ * tree.c (build_base_fields): Likewise.
+ (build_vbase_pointer_fields): Likewise.
+ * lex.c (build_lang_decl): Build declarations on the permanent
+ obstack if we're building statmeent trees.
+ (retrofit_lang_decl): Handle both the full lang_decl and also the
+ smaller lang_decl_flags here.
+ (build_lang_field_decl): Remove.
+ * pt.c (push_template_decl_real): Issue errors for variable
+ declarations that are not static members.
+
+1999-08-18 Richard Henderson <rth@cygnus.com>
+
+ * tree.c (search_tree): Handle TRUTH_{AND,OR,XOR}_EXPR too.
+ (mapcar): Likewise.
+
+1999-08-17 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (back_end_hook): New variable.
+ * decl2.c (back_end_hook): Define it.
+ (finish_file): If it's non-NULL, call it.
+
+ * decl.c (add_decl_to_level): New function.
+ (push_local_binding): Use it.
+ (find_binding): Fix typo in comment.
+ (pushdecl): Use add_decl_to_level. Put templates on the
+ corresponding namespace-scope binding levels.
+ * dump.c (dequeue_and_dump): Print the specializations of a
+ template.
+ * pt.c (push_template_decl_real): Don't push a template multiple
+ times.
+
+1999-08-17 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (CALL_DECLARATOR_PARMS): New macro.
+ (CALL_DECLARATOR_QUALS): Likewise.
+ (CALL_DECARATOR_EXCEPTION_SPEC): Likewise.
+ * decl.c (grokdeclarator): Adjust to use them.
+ * decl2.c (grokfield): Likewise.
+ (reparse_absdcl_as_casts): Likewise.
+ * lex.c (make_call_declarator): Likewise.
+ (set_quals_and_spec): Likewise.
+ * pt.c (tsubst): Likewise.
+ * tree.c (mapcar): Remove special hack to handle third operand of
+ a CALL_EXPR.
+
+1999-08-16 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (CAN_HAVE_FULL_LANG_DECL_P): New macro.
+ * class.c (build_vtable): Use build_lang_field_decl to build the
+ VAR_DECLs for vtables.
+ (prepare_fresh_vtable): Likewise.
+ * decl.c (duplicate_decls): Only copy DECL_SAVED_TREE if
+ CAN_HAVE_FULL_LANG_DECL_P.
+ (push_using_decl): Use build_lang_decl to build USING_DECLs.
+ (grokdeclarator): Use build_lang_decl to build TYPE_DECLs.
+ * lex.c (retrofit_lang_decl): Check CAN_HAVE_FULL_LANG_DECL_P.
+ (build_lang_field_decl): Likewise.
+ (copy_lang_decl): Use CAN_HAVE_FULLLANG_DECL_P to decide how much
+ to copy.
+
+ * cp-tree.def (STMT_EXPR): New tree node.
+ * cp-tree.h (STMT_EXPR_STMT): New macro.
+ (store_return_init): Change prototype.
+ (finish_named_return_value): New function.
+ (expand_stmt): Likewise.
+ (expand_body): Likewise.
+ (begin_stmt_tree): Likewise.
+ (finish_stmt_tree): Likewise.
+ (expanding_p): New variable.
+ (last_expr_type): Likewise.
+ (building_stmt_tree): New macro.
+ * decl.c (start_function): Use building_stmt_tree, not
+ processing_template_decl, where appropriate.
+ (store_parm_decls): Likewise.
+ (store_return_init): Move most of the body to semantics.c.
+ (finish_function): Use building_stmt_tree.
+ (finish_stmt): Clear last_expr_type here.
+ (cp_function): Add expanding_p, last_tree, last_expr_type.
+ (push_cp_function_context): Save them.
+ (pop_cp_function_context): Restore them.
+ * decl2.c (setup_vtbl_ptr): Move to semantics.c.
+ * error.c (dump_expr): Handle STMT_EXPR.
+ * except.c (expand_start_catch_block): Use building_stmt_tree.
+ Use add_decl_stmt.
+ * expr.c (cplus_expand_expr): Handle STMT_EXPR.
+ (do_case): Move add_tree call to semantics.c.
+ * parse.y (return_init): Use finish_named_return_value.
+ (for.init.statement): Use finish_expr_stmt.
+ * parse.c: Regenerated.
+ * pt.c (do_pushlevel): Move to semantics.c.
+ (do_poplevel): Likewise.
+ (tsubst_copy): Handle STMT_EXPR instead of BIND_EXPR.
+ (tsubst_expr): Don't expand all the way to RTL here. Handle
+ RETURN_INIT and CTOR_INITIALIZER.
+ (instantiate_decl): Call expand_body after tsubst'ing into
+ DECL_SAVED_TREE.
+ * semantics.c (expand_stmts): New function.
+ (expanding_p): New variable.
+ (last_expr_type): Likewise.
+ (finish_expr_stmt): Use building_stmt_tree.
+ (begin_if_stmt): Likewise.
+ (finish_if_stmt_cond): Likewise.
+ (finish_then_clause): Likewise.
+ (begin_else_clause): Likewise.
+ (finish_else_clause): Likewise.
+ (begin_while_stmt): Likewise.
+ (finish_while_stmt_cond): Likewise.
+ (finish_while_stmt): Likewise.
+ (finish_do_body): Likewise.
+ (finish_do_stmt): Likewise.
+ (finish_return_stmt): Likewise.
+ (begin_for_stmt): Likewise.
+ (fnish_for_init_stmt): Likewise.
+ (finish_for_cond): Likewise.
+ (finish_for_expr): Likewise.
+ (finish_for_stmt): Likewise.
+ (finish_break_stmt): Likewise.
+ (finish_continue_stmt): Likewise.
+ (finish_switch_cond): Likewise.
+ (finish_switch_stmt): Likewise.
+ (finish_case_label): Call add_tree here if necessary.
+ (finish_goto_statement): Use building_stmt_tree.
+ (begin_try_block): Likewise.
+ (begin_function_try_block): Likewise.
+ (finish_try_block): Likewise.
+ (finish_function_try_block): Likewise.
+ (finish_handler_sequence): Likewise.
+ (finish_function_handler_sequence): Likewise.
+ (begin_handler): Likewise.
+ (finish_handler_parms): Likewise.
+ (finish_handler): Likewise.
+ (begin_compound_stmt): Likewise.
+ (finish_compound_stmt): Likewise.
+ (finish_asm_stmt): Likewise.
+ (finish_label_stmt): Likewise.
+ (finish_named_return_value): New function.
+ (setup_vtbl_ptr): Moved here from decl2.c.
+ (do_pushlevel): Moved here from pt.c.
+ (do_poplevel): Likewise.
+ (begin_stmt_expr): Use building_stmt_tree.
+ (finish_stmt_expr): Likewise. Build a STMT_EXPR, not a BIND_EXPR,
+ when building_stmt_tree.
+ (begin_stmt_tree): New function.
+ (finish_stmt_tree): Likewise.
+ (expand_stmt): Likewise.
+ (expand_body): Likewise.
+ * tree.c (build_cplus_method_type): Make sure the argument types
+ end up on the same obstack as the METHOD_TYPE.
+ (search_tree): Handle COMPOUND_EXPR, MODIFY_EXPR,
+ THROW_EXPR, STMT_EXPR.
+ (mapcar): Break out common cases. Handle COMPOUND_EXPR,
+ MODIFY_EXPR, THROW_EXPR, STMT_EXPR, RTL_EXPR. Abort, rather than
+ sorry, if an unsupported node is encountered.
+ * typeck.c (require_complete_type_in_void): Handle BIND_EXPR.
+ (c_expand_return): Don't call add_tree here.
+
+1999-08-15 Mark Mitchell <mark@codesourcery.com>
+
+ * pt.c (check_default_tmpl_args): Don't check in local scopes.
+ (tsubst_decl): Make sure the declaration is on a saveable
+ obstack. Clear DECL_DEAD_FOR_LOCAL when making a copy of a local
+ variable.
+ (tsubst_expr): Adjust now that DECL_STMTs really contain DECLs.
+
+1999-08-14 Jason Merrill <jason@yorick.cygnus.com>
+
+ Speed up Koenig lookup.
+ * decl.c (unqualified_namespace_lookup): Nonstatic. Add spacep parm
+ to return namespaces we've looked at.
+ * decl2.c (lookup_using_namespace): Likewise.
+ (add_function): Don't call ovl_member.
+ (lookup_arg_dependent): Initialize k.namespaces to the list of
+ namespaces seen in unqualified lookup.
+ * call.c (equal_functions): Move here from tree.c.
+ (joust): Use it to handle duplicate candidates.
+ * tree.c (ovl_member): Use ==.
+
+1999-08-13 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.def (DECL_STMT): Make it smaller.
+ * cp-tree.h (lang_decl_flags): Move saved_tree to ...
+ (lang_decl): ... here. Add next.
+ (DECL_SAVED_TREE): Adjust accordingly.
+ (DECL_IMPLICIT_TYPEDEF_P): New macro.
+ (SET_DECL_IMPLICIT_TYPEDEF_P): Likewise.
+ (DECL_STMT_DECL): Likewise.
+ (create_implicit_typedef): New function.
+ (maybe_push_decl): Likewise.
+ (tsubst_default_argument): New function.
+ (at_function_scope_p): Likewise.
+ (add_decl_stmt): Likewise.
+ (push_permanent_obstack): Likewise.
+ * call.c (convert_default_arg): Use tsubst_default_argument.
+ * class.c (add_method): Use push_permanent_obstack.
+ (build_self_reference): Create a TEMPLATE_DECL for the
+ self-reference, if necessary.
+ * decl.c (pseudo_global_level_p): Only look at the current binding
+ level.
+ (push_binding): Use push_permanent_obstack.
+ (create_implicit_typedef): New function.
+ (pushtag): Use it.
+ (duplicate_decls): Use push_permanent_obstack.
+ (maybe_push_decl): New function.
+ (start_decl): Use it. Remove dead code. Use add_decl_stmt.
+ (start_decl_1): Remove dead code.
+ (cp_finish_decl): Remove DECL_STMT handling here. Don't use
+ pseudo_global_level_p.
+ (grokvardecl): Create DECL_LANG_SPECIFIC for a VAR_DECL in a
+ template.
+ (grokdeclarator): Likewise, for TYPE_DECLs. Don't use
+ pseudo_global_level_p.
+ * decl2.c (grokfield): Call push_template_decl for a TYPE_DECL in
+ a template.
+ (get_sentry): Use push_permanent_obstack.
+ * dump.c (dequeue_and_dump): Enable DECL_STMT.
+ * except.c (call_eh_info): Use push_permanent_obstack.
+ (build_eh_type_ref): Likewise.
+ (do_pop_exception): Likewise.
+ (expand_eh_spec): Likewise.
+ (alloc_eh_object): Likewise.
+ (expand_throw): Likewise.
+ * init.c (build_java_class_ref): Likewise.
+ * lex.c (get_time_identifier): Likewise.
+ (free_lang_decl_chain): Correct type.
+ (retrofit_lang_decl): Adjust accordingly.
+ (build_lang_field_decl): Likewise.
+ * lex.h (free_lang_decl_chain): Likewise.
+ * parse.y (lang_extdef): Don't use pseudo_global_level_p.
+ * parse.c: Regenerated.
+ * pt.c (tsubst_default_arguments): New function.
+ (retrieve_local_specialization): Likewise.
+ (register_local_specialization): Likewise.
+ (push_template_decl_real): Use DECL_IMPLICIT_TYPEDEF_P. Just use
+ pseudo_global_level_p to determine whether or not a template is
+ primary.
+ (lookup_template_class): Likewise. Use create_implicit_typedef.
+ (instantiate_class_template): Call tsubst_default_arguments for
+ member functions, if appropriate.
+ (tsubst_default_argument): New function.
+ (tsubst_decl): Use it. Change TYPE_DECL handling to match VAR_DECLs.
+ * search.c (at_function_scope_p): New function.
+ * semantics.c (finish_asm_stmt): Use push_permanent_obstack.
+ (finish_label_stmt): Likewise.
+ (add_decl_stmt): New function.
+ (begin_class_definition): Likewise.
+ (finish_typeof): Likewise.
+ * tree.c (copy_template_template_parm): Likewise.
+ (copy_to_permanent): Likewise.
+ (push_permanent_obstack): Define.
+ (mark_addressable): Use it.
+ * typeck.c (mark_addressable): Likewise.
+
+1999-08-13 Gavin Romig-Koch <gavin@cygnus.com>
+
+ * cp-tree.h (init_cplus_unsave): New.
+ (cplus_unsave_expr_now): New.
+ * lex.c (init_parse): Call init_cplus_unsave.
+ * tree.c (init_cplus_unsave): New.
+ (cplus_unsave_expr_now): New.
+
+1999-08-13 Mark Mitchell <mark@codesourcery.com>
+
+ * pt.c (tsubst): Back out 1999-08-06 patch. Use fold and
+ decl_constant_value to simplify array bounds.
+
+1999-08-11 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lang-options.h: Add -fms-extensions.
+ * cp-tree.h: Declare flag_ms_extensions.
+ * decl2.c: Define it.
+ * class.c (instantiate_type): Don't complain about taking the address
+ of a bound member function if -fms-extensions.
+ * typeck.c (build_unary_op): Likewise.
+ * decl.c (grokdeclarator): Or about implicit int.
+ * init.c (resolve_offset_ref): Or about implicit '&'.
+
+1999-08-11 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (minimal_parse_mode): Remove.
+ (finish_label_stmt): New function.
+ * decl.c (saved_scope): Remove minimal parse mode.
+ (maybe_push_to_top_level): Don't save it.
+ (pop_from_top_level): Don't restore it.
+ (define_label): Split out template-handling code to semantics.c.
+ (start_decl): Don't use minimal_parse_mode.
+ (cp_finish_decl): Likewise.
+ (start_function): Don't increment it.
+ (store_return_init): Don't use it.
+ (finish_function): Don't decrement it.
+ * parse.y (label_colon): Use finish_label_stmt throughout.
+ * parse.c: Regenerated.
+ * pt.c (minimal_parse_mode): Don't define it.
+ (tsubst_expr): Use finish_label_stmt.
+ * semantics.c (finish_label_stmt): New function.
+
+ * dump.c (queue): Be careful when computing bitmasks.
+ (dequeue_and_dump): Describe binfos as binfos, not as
+ vectors.
+
+ * parse.y (pedantic): Give it itype. Adjust usage accordingly
+ throughout.
+ * parse.c: Regenerated.
+
+ * Make-lang.in (CXX_SRCS): Remove sig.c.
+ * Makefile.in (CXX_OBJS): Remove sig.o.
+ (sig.o): Remove.
+ * cp-tree.h (CPTI_OPAQUE_TYPE): Remove.
+ (CPTI_SIGNATURE_TYPE): Likewise.
+ (CPTI_SIGTABLE_ENTRY_TYPE): Likewise.
+ (opaque_type_node): Likewise.
+ (signature_type_node): Likewise.
+ (sigtable_entry_type): Likewise.
+ (flag_handle_signatures): Likewise.
+ (lang_type): Remove is_signature, is_signature_pointer,
+ is_signature_reference, has_opaque_typedecls,
+ sigtables_has_been_generated. Adjust dummy. Remove signature,
+ signature_pointer_to, signature_reference_to.
+ (IS_SIGNATURE): Remove.
+ (SET_SIGNATURE): Remove.
+ (CLEAR_SIGNATURE): Remove.
+ (IS_SIGNATURE_POINTER): Remove.
+ (IS_SIGNATURE_REFERENCE): Remove.
+ (SIGNATURE_HAS_OPAQUE_TYPEDECLS): Remove.
+ (SIGTABLE_HAS_BEEN_GENERATED): Remove.
+ (CLASSTYPE_SIGNATURE): Remove.
+ (SIGNATURE_TYPE): Remove.
+ (SIGNATURE_METHOD_VEC): Remove.
+ (SIGNATURE_POINTER_TO): Remove.
+ (SIGNATURE_REFERENCE_TO): Remove.
+ (lang_decl_flags): Remove is_default_implementation. Rename
+ memfunc_pointer_to to saved_tree.
+ (IS_DEFAULT_IMPLEMENTATION): Remove.
+ (DECL_MEMFUNC_POINTER_TO): Remove.
+ (DECL_MEMFUNC_POINTING_TO): Remove.
+ (DECL_SAVED_TREE): Adjust definition.
+ (tag_types): Remove signature_type_node.
+ (SIGNATURE_FIELD_NAME): Remove.
+ (SIGNATURE_FIELD_NAME_FORMAT): Likewise.
+ (SIGNATURE_OPTR_NAME): Likewise.
+ (SIGNATURE_SPTR_NAME): Likewise.
+ (SIGNATURE_POINTER_NAME): Likewise.
+ (SIGNATURE_POINTER_NAME_FORMAT): Likewise.
+ (SIGNATURE_REFERENCE_NAME): Likewise.
+ (SIGNATURE_REFERNECE_NAME_FORMAT): Likewise.
+ (SIGTABLE_PTR_TYPE): Likewise.
+ (SIGTABLE_NAME_FORMAT): Likewise.
+ (SIGTABLE_NAME_FORMAT_LONG): Likewise.
+ (SIGTABLE_TAG_NAME): Likewise.
+ (SIGTABLE_VB_OFF_NAME): Likewise.
+ (SIGTABLE_VT_OFF_NAME): Likewise.
+ (finish_base_specifiers): Change prototype.
+ (build_signature_pointer_type): Remove.
+ (build_signature_reference_type): Remove.
+ (build_signature_pointer_constructor): Remove.
+ (build_signature_method_call): Remove.
+ (build_optr_ref): Likewise.
+ (append_signature_fields): Likewise.
+ (signature_error): Likewise.
+ * call.c (build_this): Remove signature support.
+ (build_over_call): Likewise.
+ (build_new_method_call): Likewise.
+ * class.c (add_implicitly_declared_members): Likewise.
+ (finish_struct_1): Likewise.
+ (finish_struct): Likewise.
+ * cvt.c (cp_convert_to_pointer): Likewise.
+ (convert_to_pointer_force): Likewise.
+ (ocp_convert): Likewise.
+ * decl.c (sigtable_decl_p): Remove.
+ (init_decl_processing): Remove support for signatures.
+ (cp_finish_decl): Likewise.
+ (grokdeclarator): Likewise.
+ (grokparms): Likewise.
+ (xref_tag): Likewise.
+ (start_function): Likewise.
+ (start_method): Likewise.
+ * decl2.c (finish_sigtable_vardecl): Remove.
+ (flag_handle_signatures): Remove.
+ (lang_f_options): Remove handle-signatures.
+ (grokfield): Remove support for signatures.
+ (grokbitfield): Likewise.
+ (finish_file): Likewise.
+ (reparse_absdcl_as_casts): Likewise.
+ * error.c (dump_type_real): Likewise.
+ (dump_function_decl): Likewise.
+ * friend.c (make_friend_class): Likewise.
+ * gxx.gperf: Remove __signature__, signature, __sigof__, sigof.
+ * hash.h: Regenerated.
+ * init.c (build_new_1): Remove support for signatures.
+ * lang-options.h: Remove -fhandle-signatures,
+ -fno-handle-signatures.
+ * lex.c (init_parse): Remove support for signatures.
+ (yyprint): Likewise.
+ * lex.h (rid): Remove RID_SIGNATURE.
+ * method.c (build_decl_overload_real): Remove support for
+ signatures.
+ (hack_identifier): Likewise.
+ * parse.y (base_class): Likewise.
+ (base_class.1): Likewise.
+ (access_specifier): Likewise.
+ * search.c (lookup_member): Likewise.
+ * semantics.c (finish_qualified_object_call_expr): Likewise.
+ (finish_template_type_parm): Likewise.
+ (begin_class_definition): Likewise.
+ (finish_base_specifier): Likewise.
+ * sig.c: Remove.
+ * tree.c (build_cplus_method_type): Remove support for signatures.
+ * typeck.c (require_complete_type): Likewise.
+ (c_sizeof): Likewise.
+ (c_alignof): Likewise.
+ (build_object_ref): Likewise.
+ (build_component_ref): Likewise.
+ (build_indirect_ref): Likewise.
+ (build_c_cast): Likewise.
+ (build_modify_expr): Likewise.
+ (convert_for_initialization): Likewise.
+ * typeck2.c (signature_error): Remove.
+ (store_init_value): Remove support for signatures.
+ (digest_init): Likewise.
+ (build_x_arrow): Likewise.
+ (build_functional_cast): Likewise.
+ * xref.c (GNU_xref_decl): Likewise.
+
+1999-08-10 Martin v. Loewis <martin@mira.isdn.cs.tu-berlin.de>
+
+ * lex.c (do_identifier): Remove unnecessary lookup of class field.
+
+1999-08-09 Martin v. Loewis <martin@mira.isdn.cs.tu-berlin.de>
+
+ * decl2.c (set_decl_namespace): Do not complain about non-matching
+ decls if processing a template.
+
+1999-08-09 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (build_ptrmemfunc_type): Handle qualified
+ pointer-to-member types here.
+ * tree.c (cp_build_qualified_type_real): Simplify handling here.
+
+1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * lex.c (lang_identify): Likewise.
+
+1999-08-09 Bernd Schmidt <bernds@cygnus.co.uk>
+
+ * Makefile.in: Update dependencies.
+ * class.c (finish_struct_1): Don't initialize DECL_SAVED_INSNS with
+ NULL_RTX.
+ * decl.c: Include "function.h"
+ (cleanup_label, return_label): Delete declarations.
+ (store_parm_decls): Don't initialize DECL_SAVED_INSNS with NULL_RTX.
+ (finish_function): Rename last_parm_insn variable to
+ fn_last_parm_insn. Don't compare DECL_SAVED_INSNS to NULL_RTX.
+ * decl2.c: Include "function.h".
+ (rtl_expr_chain): Delete declaration.
+ * method.c: Include "function.h"
+ * tree.c (build_vbase_pointer_fields): Don't initialize
+ DECL_SAVED_INSNS with NULL_RTX.
+ * typeck.c: Include "function.h"
+
+1999-08-09 Jason Merrill <jason@yorick.cygnus.com>
+
+ * semantics.c (begin_function_try_block, finish_function_try_block,
+ finish_function_handler_sequence): New fns.
+ * parse.y (function_try_block): Use them.
+ * pt.c (instantiate_decl): Likewise.
+
+ * cp-tree.h: Declare in_function_try_handler.
+ * decl.c: Define it.
+ (start_function): Clear it.
+ (struct cp_function, push_cp_function_context): Save it.
+ (pop_cp_function_context): Restore it.
+ * parse.y (function_try_block): Set and clear it.
+ * except.c (expand_end_catch_block): Rethrow if we reach the end
+ of a function-try-block handler in a ctor or dtor.
+ * typeck.c (c_expand_return): Complain about returning from a
+ function-try-block handler of a ctor.
+
+ * parse.y (function_try_block): Call end_protect_partials
+ before expand_start_all_catch.
+
+1999-08-08 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (struct binding_level): Add eh_region field.
+ (push_binding_level): Set it.
+ (define_label): Complain about jumping into an EH block.
+
+ * ptree.c (print_lang_type): Print the real type of a PMF.
+ Print what exceptions a fn type throws.
+
+1999-08-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * class.c (count_fields, add_fields_to_vec): Add static prototype.
+
+ * cp-tree.h (opname_tab, assignop_tab, operator_name_string,
+ get_id_2, composite_pointer_type, dump_node_to_file): Constify a
+ char*.
+
+ * decl.c (named_label_list, cp_finish_decl, grokdeclarator):
+ Constify a char*.
+
+ * decl2.c (finish_static_data_member_decl, grokfield): Constify a
+ char*.
+
+ * dump.c (queue_and_dump_index, dump_int, dump_string,
+ dump_string_field, dequeue_and_dump, dump_node_to_file): Constify
+ a char*.
+ (dump_stmt): Add static prototype.
+
+ * errfn.c (cp_thing): Constify a char*.
+
+ * error.c (dump_unary_op, dump_binary_op, aggr_variety,
+ dump_aggr_type, dump_global_iord, dump_decl, dump_function_name,
+ dump_expr): Constify a char*.
+
+ * lex.c (extend_token_buffer_to, pragma_getc, pragma_ungetc,
+ read_line_number): Add static prototype.
+ (opname_tab, assignop_tab, operator_name_string): Constify a char*.
+ (real_yylex): Move label `letter' into the scope where it is used.
+
+ * method.c (build_mangled_template_parm_index, build_overload_int,
+ build_decl_overload_real, get_id_2): Constify a char*.
+
+ * search.c (check_final_overrider): Make static.
+
+ * typeck.c (composite_pointer_type): Constify a char*.
+
+1999-08-06 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (maybe_get_template_decl_from_type_decl): Make sure that
+ we're looking at a class.
+
+ * decl.c (lookup_name_real): Set the complain flag if we're
+ looking for a namespace member.
+
+ * lex.c (real_yylex): We can have a number with no digits.
+
+ * cvt.c (cp_convert_to_pointer): Don't force pmf conversions.
+
+ * search.c (binfo_from_vbase): New fn.
+ * cp-tree.h: Declare it.
+ * cvt.c (cp_convert_to_pointer): Use it to diagnose conversion
+ from pointer to member of virtual base.
+ * typeck.c (get_delta_difference): Likewise.
+
+1999-08-06 Alexandre Oliva <oliva@dcc.unicamp.br>
+
+ * pt.c (tsubst): Use build_index_type to build in-template array
+ index type. Fixes g++.oliva/dwarf1.C.
+ * decl.c (grokdeclarator): Likewise, just for consistency, as it
+ doesn't seem to trigger the bug without it.
+
+1999-08-06 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck2.c (add_exception_specifier): Use complete_type.
+
+1999-08-06 Mark Mitchell <mark@codesourcery.com>
+
+ * error.c (dump_expr): Handle EXACT_DIV_EXPR.
+ (dump_binary_op): Bulletproof.
+ * lex.c (init_parse): Set opname_tab[EXACT_DIV_EXPR].
+ * tree.c (search_tree): Don't enumerate all the nodes of classes
+ `1', `2', and `<'; handle them generically. Don't be sorry about
+ "unrecognized tree codes"; just abort.
+ (no_linkage_check): Don't do linkage checks for templates.
+
+ * tree.c (cp_build_qualified_type_real): Handle
+ pointer-to-member-function types correctly.
+
+1999-08-05 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (pushdecl): Only give an error for shadowing a parm
+ from *this* function.
+
+Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com)
+
+ * typeck2.c: Update URLs and mail addresses.
+
+1999-08-04 Nathan Sidwell <nathan@acm.org>
+
+ * cp-tree.h (empty_except_spec): New global var.
+ (compexcepttypes): Remove prototype.
+ (comp_except_specs): Prototype new global function.
+ (add_exception_specifier): Prototype new global function.
+ * decl.c (empty_except_spec): Define new global var.
+ (duplicate_decls): Use comp_except_specs, reword error message.
+ (init_decl_processing): Initialize empty_except_spec.
+ Adjust build_exception_variant calls.
+ * parse.y (exception_specification_opt): Use empty_except_spec.
+ (ansi_raise_identifier): Call check_for_new_type.
+ (ansi_raise_identifiers): Use add_exception_specifier.
+ * pt.c (tsubst): Use add_exception_specifier to build exception
+ specifier.
+ * search.c (check_final_overrider): New static function, broken
+ out of get_matching_virtual. Check throw specifiers, reword
+ diagnostics.
+ (get_matching_virtual): Use check_final_overrider.
+ * tree.c (build_exception_variant): Use comp_except_specs.
+ * typeck.c (compexcepttypes): Remove.
+ (comp_except_types): New static function, helper for
+ comp_except_specs. Compare two types as exception specifiers.
+ (comp_except_specs): New global function, compare two exception
+ specifiers.
+ (comptypes): Adjust for comp_except_specs.
+ * typeck2.c (add_exception_specifier): New global function.
+
+ * class.c (check_for_override): Reword error message.
+
+1999-08-03 Nathan Sidwell <nathan@acm.org>
+
+ * call.c (convert_arg_to_ellipsis): Use pod_type_p.
+ * cp-tree.h (struct lang_type): Added non_pod_class flag.
+ (CLASSTYPE_NON_POD_P): New macro to access it.
+ * class.c (finish_struct_1): Determine non-PODness.
+ Check for arrays of pointers (-Weffc++).
+ Remove array inspection duplicated code.
+ * tree.c (pod_type_p): Detect non-pod non-aggregate types.
+ Use CLASSTYPE_NON_POD_P.
+
+1999-08-03 Nathan Sidwell <nathan@acm.org>
+
+ * class.c (duplicate_tag_error): Preserve template information.
+
+1999-08-03 Nathan Sidwell <nathan@acm.org>
+
+ * decl.c (start_enum): Show location of previous definition.
+ * parse.y (enumlist_opt): New reduction.
+ (structsp): Simplify enum rules to use enumlist_opt.
+
+1999-08-03 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c (yyprint): Handle PFUNCNAME.
+
+ * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Only
+ build_expr_from_tree on the args of a TEMPLATE_ID_EXPR.
+
+1999-08-03 Mumit Khan <khan@xraylith.wisc.edu>
+
+ * decl.c (start_decl): Set attributes before duplicate_decls call.
+
+1999-08-02 Mark Mitchell <mark@codesourcery.com>
+
+ * Make-lang.in (CXX_SRCS): Add dump.c.
+ * Makefile.in (CXX_OBJS): Add dump.o.
+ (dump.o): New target.
+ * cp-tree.h (DECL_CONV_FN_P): Document.
+ (DECL_OVERLOADED_OPERATOR_P): New function.
+ (TYPE_PTRMEM_CLASS_TYPE): New macro.
+ (TYPE_PTRMEM_POINTED_TO_TYPE): Likewise.
+ (PTRMEM_CST_CLASS): Use TYPE_PTRMEM_CLASS_TYPE.
+ (ASM_VOLATILE_P): New macro.
+ (STMT_LINENO): Likewise.
+ (cp_namespace_decls): New function.
+ (dump_node_to_file): New function.
+ * decl.c (cp_namespace_decls): New function.
+ (walk_namespaces_r): Use it.
+ (wrapup_globals_for_namespace): Likewise.
+ * decl2.c (flag_dump_translation_unit): New variable.
+ (lang_decode_option): Handle -fdump-translation-unit.
+ (finish_file): If flag_dump_translation_unit is set, dump the
+ translation unit.
+ * dump.c: New file.
+ * lang-options.h: Add -fdump-translation-unit.
+ * pt.c (tsubst_template_parms): Robustify.
+ (tsubst_decl): Use DECL_OVERLOADED_OPERATOR_P.
+ (tsubst_expr): Use STMT_LINENO.
+ * semantics.c (finish_asm_stmt): Eliminate duplicate code. Check
+ for invalid cv-qualifiers even while building templates.
+
+1999-08-02 Richard Henderson <rth@cygnus.com>
+
+ * call.c: Include defaults.h instead of expr.h.
+ * decl.c: Likewise.
+ * pt.c: Likewise.
+ * typeck.c: Include defaults.h.
+
+1999-08-02 Mark Mitchell <mark@codesourcery.com>
+
+ * lex.c (errorcount, sorrycount): Don't declare.
+ * repo.c (errorcount, sorrycount): Likewise.
+ * typeck2.c (errorcount, sorrycount): Likewise.
+
+1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
+
+ * call.c (convert_default_arg, build_over_call): Change all uses of
+ PROMOTE_PROTOTYPES, so that it tests it as a C expression.
+ Ensure expr.h is included.
+ * decl.c (grokparams): Ditto.
+ * pt.c (tsubst_decl): Ditto.
+ * typeck.c (convert_arguments): Ditto.
+
+1999-08-02 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (mark_overriders): Fix order of args to overrides.
+ (warn_hidden): Likewise. Fix for having virtual and non-virtual
+ functions with the same name.
+
+1999-08-02 Richard Henderson <rth@cygnus.com>
+
+ * cp-tree.h (TYPE_PTRMEMFUNC_P): Check TYPE_LANG_SPECIFIC non-null.
+
+1999-08-01 Mark Mitchell <mark@codesourcery.com>
+
+ * call.c (build_conditional_expr): Fix typo in comment.
+
+1999-08-01 Bernd Schmidt <bernds@cygnus.co.uk>
+
+ * decl.c (finish_stmt): Don't declare and test cond_stack, loop_stack,
+ case_stack; use in_control_zone_p.
+ * typeck.c (c_expand_return): Likewise.
+
+1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
+
+ * except.c (catch_clauses): Delete declaration.
+
+1999-07-30 Mark Mitchell <mark@codesourcery.com>
+
+ * call.c (build_conditional_expr): Call convert_from_reference to
+ avoid reference/non-reference type confusion. Fix typo.
+
+1999-07-30 Richard Henderson <rth@cygnus.com>
+
+ * typeck2.c (initializer_constant_valid_p): Moved to c-common.c.
+ * cp-tree.h (initializer_constant_valid_p): Remove.
+
+1999-07-28 Mark Mitchell <mark@codesourcery.com>
+
+ * call.c (conditional_conversion): Don't build BASE_CONVs for
+ conversions between things that have the same type.
+ (build_conditional_expr): Tweak.
+ (convert_like): Some BASE_CONVs really do require the generation
+ of code.
+
+ * init.c (perform_member_init): Don't go through build_modify_expr
+ for simple initializations.
+
+1999-07-27 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h (DECL_VIRTUAL_CONTEXT): New macro.
+ * typeck.c (expand_ptrmemfunc_cst): Calculate delta correctly for
+ virtual functions and MI. Simplify.
+
+ * method.c: Remove prototype for largest_union_member.
+ * pt.c (determine_specialization): Fix uninitialized warning.
+ * lex.c (real_yylex): Likewise.
+
+1999-07-27 Mark Mitchell <mark@codesourcery.com>
+
+ * class.c (override_one_vtable): Adjust the use of BINFO_VIRTUALS
+ here too.
+
+ * cp-tree.h (BINFO_VIRTUALS): Document new format.
+ * class.c (modify_one_vtable): Change prototype accordingly.
+ (modify_all_vtables): Likewise.
+ (modify_all_direct_vtables): Likewise.
+ (modify_all_indirect_vtables): Likewise.
+ (build_vtable_entry_for_fn): New function.
+ (set_rtti_entry): Simplify for new BINFO_VIRTUALS format.
+ (modify_vtable_entry): Likewise.
+ (add_virtual_function): Likewise.
+ (build_vtbl_initializer): New function.
+ (finish_vtbls): Simplify for new BINFO_VIRTUALS format.
+ (fixup_vtable_deltas1): Likewise.
+ (fixup_vtable_deltas): Likewise.
+ (override_one_vtable): Likewise.
+ (finish_struct_1): Likewise.
+
+ * error.c (dump_expr): Likewise.
+ * search.c (get_abstract_virtuals_1): Likewise.
+ (get_abstract_virtuals): Likewise.
+ (expand_upcast_fixups): Likewise.
+ * tree.c (debug_binfo): Likewise.
+ * decl2.c (mark_vtable_entries): Don't bash abstract virtuals to
+ __pure_virtual here.
+
+1999-07-26 Mark Mitchell <mark@codesourcery.com>
+
+ * tree.c (build_cplus_new): Adjust call to abstract_virtuals_error
+ as per 1999-07-26 change.
+
+ * typeck.c (c_sizeof): Don't allow non-static data members.
+ (expr_sizeof): Likewise.
+
+1999-07-26 Jason Merrill <jason@yorick.cygnus.com>
+
+ * input.c (feed_input): Only touch lineno and input_filename
+ if !USE_CPPLIB. Save the old values before setting the new ones.
+
+ * input.c (feed_input): Add file, line parms.
+ * lex.c (begin_definition_of_inclass_inline, feed_defarg): Adjust.
+ (real_yylex): Check linemode before input_redirected().
+
+ * typeck.c (c_expand_return): Downgrade pedwarn about returning NULL
+ from op new to warning.
+
+1999-07-26 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (ncp_convert): Rename to perform_implicit_conversion.
+ * call.c: All uses changed.
+ * typeck.c: Likewise.
+
+1999-07-26 Nathan Sidwell <nathan@acm.org>
+
+ * exception.cc (__cplus_type_matcher): Match __eh_matcher
+ prototype.
+
+1999-07-26 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (CP_INTEGRAL_TYPE_P): New macro.
+ (ARITHMETIC_TYPE_P): Adjust definition for standard conformance.
+ (strip_top_quals): Declare.
+ (ncp_convert): Likewise.
+ (type_after_usual_arithmetic_converions): Likewise.
+ (composite_pointer_type): Likewise.
+ * call.c (strip_top_quals): Don't make it static.
+ (promoted_arithmetic_type_p): New function.
+ (conditional_conversion): Likewise.
+ (null_ptr_cst_p): Allow `false' as a NULL pointer constant.
+ (standard_conversion): Use same_type_p. Don't build BASE_CONVs
+ for converting a type to itself.
+ (reference_binding): Honor LOOKUP_NO_TEMP_BIND.
+ (implicit_conversion): Make sure the from and to types are
+ complete.
+ (add_builtin_candidate): Correct handling of ?: operator.
+ (add_builtin_candidates): Improve documentation.
+ (build_conditional_expr): New function.
+ (can_convert): Implement in terms of can_convert_arg.
+ (ncp_convert): New function.
+ * typeck.c (type_after_usual_arithmetic_conversions): New
+ function, split out from common_type.
+ (composite_pointer_type): New function, split out from
+ build_conditional_expr.
+ (common_type): Use type_after_usual_arithmetic_conversions.
+ Remove redundant attribute merging.
+ (comptypes): Tidy. Handle COMPLEX_TYPE.
+ (build_binary_op_nodefault): Use null_ptr_cst_p.
+ (build_conditional_expr): Remove.
+ (convert_for_assignment): Use new conversion functions.
+
+ * cp-tree.h (abstract_virtuals_error): Change declaration.
+ * typeck2.c (abstract_virtuals_error): Check to see if an error
+ ocurred, and return a boolean value accordingly.
+ (build_functional_cast): Adjust accordingly.
+ * class.c (finish_struct_1): Likewise.
+ * cvt.c (ocp_convert): Likewise.
+ * decl.c (cp_finish_decl): Likewise.
+ (grokparams): Likewise.
+ (grok_op_properties): Likewise.
+ (start_function): Likewise.
+ * init.c (build_new_1): Likewise.
+
+ * pt.c (unify): Don't get confused by pointers-to-member functions.
+
+ * search.c (build_cplus_new): Robustify.
+
+1999-07-24 Richard Henderson <rth@cygnus.com>
+
+ * gxx.gperf (__builtin_va_arg): New.
+ * parse.y (VA_ARG): New token.
+ (unary_expr): Recognize it.
+
+Sun Jul 25 15:24:21 1999 Jeffrey A Law (law@cygnus.com)
+
+ * g++FAQ.texi: Deleted per Joe Buck's request.
+ * Makefile.in: Corresponding changes.
+
+1999-07-23 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c: Sync with C frontend.
+ (whitespace_cr): New fn.
+ (skip_white_space): Use it.
+ (init_parse): Reorder.
+ (yyprint): Support CONSTANT.
+ (pragma_getc, pragma_ungetc): Bring back.
+ (read_line_number): Change in_system_header directly.
+ (handle_generic_pragma, handle_cp_pragma, yyerror): Move up in file.
+ (parse_float): Update to C version.
+ (yylex): Handle '$' under the letter case.
+ Remove looking_for_typename handling.
+ Support hex floating point constants.
+ Follow C's lead for choosing type of integer constants.
+ Rearrange stuff to match C frontend.
+ (yyungetc, reinit_parse_for_block, yylex): Support indent_level.
+ * spew.c (yylex): Clear looking_for_typename if we see a TYPESPEC.
+
+1999-07-23 Mark Mitchell <mark@codesourcery.com>
+
+ * call.c (reference_binding): Tweak.
+ (mayble_handle_implicit_object): Use direct_reference_binding to
+ create the right implicit conversion sequence.
+
+1999-07-22 Mark Mitchell <mark@codesourcery.com>
+
+ * pt.c (convert_nontype_argument): Don't call decl_constant_value
+ if we're converting to a reference type.
+
+ * call.c (NEED_TEMPORARY_P): New macro.
+ (standard_conversion): Set it, for derived-to-base conversions.
+ (reference_related_p): New function.
+ (reference_compatible_p): Likewise.
+ (convert_class_to_reference): Likewise.
+ (direct_reference_binding): Likewise.
+ (reference_binding): Rework for standards-compliance.
+ (convert_like): Adjust accordingly.
+ (maybe_handle_ref_bind): Simplify; the right conversion sequences
+ are now built up in reference_binding.
+ (initialize_reference): New function.
+ * cp-tree.h (ICS_USER_FLAG): Document.
+ (ICS_THIS_FLAG): Likewise.
+ (ICS_BAD_FLAG): Likewise.
+ (NEED_TEMPORARY_P): Likewise.
+ (cp_lvalue_kind): New type.
+ (real_lvalue_p): Return it.
+ * error.c (dump_expr): Provide more accurate representation for
+ AGGR_INIT_EXPRs.
+ * init.c (expand_default_init): Do not try to perform implicit
+ conversions for a brace-enclosed initializer.
+ * search.c (lookup_conversions): Document.
+ * tree.c (lvalue_p_1): Return a cp_lvalue_kind. Calculate
+ appropriately.
+ (real_lvalue_p): Adjust accordingly.
+ (lvalue_p): Likewise.
+ (build_cplus_new): Don't allow the creation of an abstract class.
+ * typeck.c (convert_for_initialization): Use initialize_reference.
+
+1999-07-21 Gavin Romig-Koch <gavin@cygnus.com>
+
+ * lex.c (real_yylex) : Correct the test for overflow when lexing
+ integer literals.
+
+1999-07-20 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (warn_extern_redeclared_static): Check DECL_ARTIFICIAL,
+ not DECL_BUILT_IN, to determine if a function is internally declared.
+ (duplicate_decls): Likewise. Improve handling of builtins.
+ (push_overloaded_decl): Remove special handling of builtins.
+
+ * cp-tree.h (ANON_AGGR_TYPE_P): Use CLASS_TYPE_P.
+
+ * decl.c (grokdeclarator): Pull out decl_constant_value in
+ templates, too.
+
+ * class.c (finish_struct, finish_struct_1): Remove 'warn_anon' parm.
+ * cp-tree.h, pt.c, semantics.c: Adjust.
+ * method.c (largest_union_member): Remove.
+
+ * lang-specs.h (c++-cpp-output): Pass -fpreprocessed.
+
+ * lex.c (token_getch, token_put_back): New fns.
+ (real_yylex): Use them.
+
+ * lex.c (lang_init): Generalize.
+ (lang_init_options): Tell cpplib this is C++.
+ (nextchar): Remove. Replace uses with put_back.
+ (skip_white_space): Handle linemode here. Optimize for cpplib.
+ (extend_token_buffer_to): New fn.
+ (extend_token_buffer): Use it.
+ (read_line_number, check_newline): Just deal with tokens.
+ (real_yylex): More cpplib optimizations. Simplify. Don't produce
+ EXTERN_LANG_STRING, LEFT_RIGHT or PAREN_STAR_PAREN here.
+ * spew.c (yylex): Produce LEFT_RIGHT and EXTERN_LANG_STRING.
+ * parse.y (PAREN_STAR_PAREN): Remove.
+ * input.c: Don't use the putback machinery with cpplib.
+ (sub_getch): Fold back into getch.
+ (getch): Don't handle linemode here.
+ (feed_input): Unget any text in the token buffer.
+
+ * lex.c (set_typedecl_interface_info, set_vardecl_interface_info,
+ nextyychar, nextyylval): Remove.
+
+1999-07-20 Michael Tiemann <tiemann@holodeck.cygnus.com>
+ Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c (indent_level): New variable.
+ (init_parse): Set cpp_token to CPP_DIRECTIVE.
+ (consume_string): Make this smart about USE_CPPLIB.
+ (yyungetc): Use put_back function.
+ (pragma_getc, pragma_ungetc): Functions deleted.
+ (check_newline): Rewrite to be intelligent about USE_CPPLIB.
+ Also, call HANDLE_PRAGMA with getch, yyungetc, not pragma_getc and
+ pragma_ungetc.
+ (real_yylex): Rewrite to be intelligent about USE_CPPLIB.
+ Also, clean up cases where we redundantly set token_buffer[0].
+ (read_line_number): New fn.
+ * input.c (feed_input): Use integrated cpplib if USE_CPPLIB.
+ (end_input): Call cpp_pop_buffer if USE_CPPLIB.
+ (sub_getch): Conditionalize out code that's not appropriate if
+ USE_CPPLIB.
+ (put_back): Rewrite in case USE_CPPLIB is defined.
+ (input_redirected): Ditto.
+
+Tue Jul 20 11:24:19 1999 Bernd Schmidt <bernds@cygnus.co.uk>
+
+ * cp-tree.h: Delete lots of declarations of tree nodes; replaced by
+ c_global_trees and accessor macros defined in c-common.h.
+ (cp_tree_index): New enumeration.
+ (cp_global_trees): Declare new array. Add accessor macros for it, and
+ delete declarations of tree nodes replaced by it.
+ (builtin_function): Delete macro, add declaration for new function.
+ Include c-common.h.
+ * decl.c: Delete definitions for tree nodes that were replaced by
+ cp_global_trees and c_global_trees.
+ (init_decl_processing): Call c_common_nodes_and_builtins; delete code
+ to generate the common builtins here.
+ (builtin_function): New function.
+ * decl2.c (abort_fndecl): Delete declaration.
+ * except.c (expand_builtin_return_address): Delete declaration.
+ (builtin_return_address_fndecl): Delete variable.
+ (const_ptr_type_node): Delete declaration.
+ * lex.c (cons_up_default_function): Delete declaration of
+ void_list_node.
+ * parse.y (void_list_node): Delete declaration.
+ * rtti.c (type_info_type_node, tinfo_fn_id, tinfo_fn_type):
+ Delete variables.
+ (const_string_type_node): Delete declaration.
+ * search.c (abort_fndecl): Delete declaration.
+ * Makefile.in: Update dependencies.
+
+1999-07-19 Mark Mitchell <mark@codesourcery.com>
+
+ * pt.c (check_default_tmpl_args): Move test for missing default
+ arguments here, from ...
+ (end_template_parm_list): Here.
+
+1999-07-18 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (lookup_nested_type): Remove.
+ (pushtag): Don't call it.
+
+Sat Jul 17 23:51:30 1999 Jeffrey A Law (law@cygnus.com)
+
+ * Makefile.in (INTERFACE): Bump to 2.
+
+1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br>
+
+ * typeck2.c (my_friendly_abort): Updated URL with bug reporting
+ instructions to gcc.gnu.org. Removed e-mail address.
+
+1999-07-17 Mark Mitchell <mark@codesourcery.com>
+
+ * pt.c (determine_specialization): Tighten error-checking.
+ (end_template_parm_list): Likewise.
+
+1999-07-14 Mark Mitchell <mark@codesourcery.com>
+
+ * pt.c (check_default_tmpl_args): Handle friends defined in the
+ class just like member functions defined in the class.
+
+1999-07-09 Michael Tiemann <tiemann@happy.cygnus.com>
+ Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h (struct lang_decl): Added field for storing sorted
+ FIELD_DECLs (used in TYPE_DECLs).
+ (DECL_PENDING_INLINE_INFO): Adjusted to use 'u' union.
+ (DECL_SORTED_FIELDS): New macro.
+ * class.c (method_name_cmp): New function.
+ (finish_struct_methods): Modified to support sorting and searching
+ methods.
+ (finish_struct_anon): Changed code in inner loop to use ELT rather
+ than UELT (which required an extra indirection for every reference).
+ (field_decl_cmp): New function to support sorting FIELD_DECLs.
+ (finish_struct_1): Sort fields.
+ * search.c (lookup_field_1): Use DECL_SORTED_FIELDS if we have them.
+ (lookup_fnfields_1): Search sorted methods in METHOD_VEC.
+ Also, switch to using array indexing rather than a changing pointer.
+ * ptree.c (print_lang_decl): Handle TYPE_DECLs that have
+ DECL_SORTED_FIELDS.
+
+1999-07-09 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (reparse_absdcl_as_casts): Don't warn about old-style
+ casts in system headers or extern "C" blocks.
+
+ * pt.c (do_decl_instantiation): Downgrade duplicate instantiation
+ errors to pedwarn.
+
+1999-07-09 Michael Tiemann <tiemann@happy.cygnus.com>
+
+ * decl2.c (write_virtuals): Deleted declaration.
+ * cp-tree.h (write_virtuals): Deleted extern declaration.
+ * class.c (finish_struct_1): Removed #if 0'd code that mentions
+ write_virtuals.
+ * semantics.c (begin_class_definition): Rewrite code to not depend
+ on write_virtuals.
+
+ * lex.c (cp_pragma_interface): New function.
+ (cp_pragma_implementation): Likewise.
+ (handle_cp_pragma): Call them.
+
+ * typeck.c (comptypes): Simplify C code in look_hard.
+
+ * xref.c (PALLOC): Use xcalloc, not calloc.
+ (SALLOC): Use xmalloc, not malloc.
+
+ * rtti.c (synthesize_tinfo_fn): Add missing call to pop_momentary.
+
+ * search.c (note_debug_info_needed): Don't search if WRITE_SYMBOLS
+ is NO_DEBUG.
+
+ * decl.c (duplicate_decls): If a redeclaration doesn't match the
+ initial declaration, then don't save the inline info and by all
+ means don't mark the function as a builtin function.
+
+ * decl.c (lookup_name_real): Set NONCLASS to 1 if
+ CURRENT_CLASS_TYPE is 0.
+
+ * class.c (duplicate_tag_error): Set TYPE_NONCOPIED_PARTS to
+ NULL_TREE.
+
+ * ptree.c (print_lang_type): Added vtable-needs-writing.
+
+Wed Jul 7 01:26:47 1999 Alexandre Oliva <oliva@dcc.unicamp.br>
+
+ * decl2.c (mark_vtable_entries): Fix check for rtti offset.
+
+1999-07-06 Gavin Romig-Koch <gavin@cygnus.com>
+
+ * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) :
+ Merged into c-common.
+
+1999-07-05 Dave Brolley <brolley@cygnus.com>
+
+ * lex.c (errorcount): Declare it.
+ (finish_parse): Update errorcount for when using CPPLIB.
+
+1999-07-05 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (IS_AGGR_TYPE): Include instantiated template template
+ parameters.
+ (IMPLICIT_TYPENAME_TYPE_DECL_P): New macro.
+ * decl.c (push_class_binding): Use it.
+ (lookup_name_real): Likewise.
+
+1999-07-02 Gavin Romig-Koch <gavin@cygnus.com>
+
+ * cp-tree.h (widest_integer_literal_type_node,
+ widest_unsigned_literal_type) : New.
+ * decl.c (widest_integer_literal_type_node,
+ widest_unsigned_literal_type) : New.
+ (init_decl_processing): Handle/use the two new types.
+ * lex.c (real_yylex): Same.
+ * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) :
+ Same.
+
+1999-07-01 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (grokdeclarator): Don't give names "for linkage purposes"
+ to anonymous cv-qualified types.
+
+1999-07-01 Gavin Romig-Koch <gavin@cygnus.com>
+
+ * lex.c (real_yylex) : Change integer literal overflow handling to
+ be like c-lex.c.
+
+ * lex.c (real_yylex): Improve 'integer constant out of range' messages.
+
+1999-06-28 Richard Henderson <rth@cygnus.com>
+
+ * decl.c (cp_finish_decl): Fix typo in cp_warning_at call.
+
+1999-06-28 Jason Merrill <jason@yorick.cygnus.com>
+
+ * error.c (dump_type_real): Handle TREE_LIST again.
+
+ * typeck.c (comp_target_parms): Don't complain about
+ converting from () to (...) if !flag_strict_prototype.
+
+ * decl.c (grokdeclarator): Update the names of all variants when
+ de-anonymizing.
+
+1999-06-21 Mark Mitchell <mark@codesourcery.com>
+
+ * init.c (expand_aggr_vbase_init): Rename to
+ construct_virtual_bases. Conditionalize construction here,
+ rather than ...
+ (emit_base_init): Here.
+
+1999-06-19 Mark Mitchell <mark@codesourcery.com>
+
+ * semantics.c (finish_asm_stmt): Apply decay conversions to
+ input operands.
+
+ * decl.c (expand_static_init): When building an anonymous function
+ for use with atexit, compute its body before and after entering
+ the function.
+
+ * error.c (dump_expr): Handle BIND_EXPR, LOOP_EXPR, and
+ EXIT_EXPR.
+
+1999-06-18 Mark Mitchell <mark@codesourcery.com>
+
+ * init.c (expand_aggr_vbase_init): Add flag parameter.
+ (build_partial_cleanup_for): Remove, inlining into ..
+ (expand_cleanup_for_base): ... here. Take flag parameter.
+ (emit_base_init): Pass the in_chrg parameter to
+ emit_aggr_vbase_init.
+ (emit_aggr_vbase_init): Pass it to expand_cleanup_for_base.
+
+1999-06-16 Mark Mitchell <mark@codesourcery.com>
+
+ * decl2.c (import_export_decl): Use same_type_p, rather than
+ relying on pointer-equality for types.
+
+ * method.c (do_build_copy_constructor): Simplify.
+
+ * call.c (build_method_call): Remove bogus code for two-argument
+ delete.
+ * init.c (build_new_1): Expand on comment, and remove dead code.
+
+ * init.c (expand_cleanup_for_base): New function, split out
+ from ...
+ (emit_base_init): Here.
+ (expand_aggr_vbase_init): Use it.
+
+1999-06-15 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (class_cache_firstobj): Declare.
+ (maybe_push_cache_obstack): Rename to push_cache_obstack.
+ * class.c (permanent_obstack): Remove declaration.
+ (class_cache_firstobj): Make it global.
+ (add_method): Don't use permanent_obstack directly.
+ (pushclass): Only free the class_cache_obstack if we know how far
+ back to free it.
+ (maybe_push_cache_obstack): Rename to push_cache_obstack.
+ * decl.c: Remove dead comment.
+ (saved_scope): Add class_cache_firstobj.
+ (push_to_top_level): Save it.
+ (pop_from_top_level): Restore it.
+ (push_class_level_binding): Use push_cache_obstack, not
+ maybe_push_cache_obstack.
+ * search.c (push_class_decls): Likewise.
+
+1999-06-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * pt.c (tsubst_friend_function): Push into namespace of friend
+ function before pushdecl'ing it.
+
+1999-06-14 Nathan Sidwell <nathan@acm.org>
+
+ * call.c (build_new_op): Remove REF_BIND from all operands.
+
+1999-06-13 Alexandre Oliva <oliva@dcc.unicamp.br>
+
+ * init.c (build_new_1): Look up operator delete even if there was
+ no explicit new placement.
+
+1999-06-08 Nathan Sidwell <nathan@acm.org>
+
+ * except.c (complete_ptr_ref_or_void_ptr_p): New function, broken out
+ of ...
+ (build_throw): ... here. Call it.
+ (process_start_catch_block): Call it.
+
+1999-06-07 Mark Mitchell <mark@codesourcery.com>
+
+ * search.c (convert_pointer_to_single_level): Reimplement without
+ using get_binfo.
+
+1999-06-06 Mark Mitchell <mark@codesourcery.com>
+
+ * method.c (is_back_referenceable_type): Back-reference bools when
+ not squangling.
+
+1999-06-07 Dave Brolley <brolley@cygnus.com>
+
+ * lex.c (real_yylex): Replace unused bytes from bad multibyte char.
+ * input.c (putback_buffer): New structure type.
+ (putback): Replaces putback_char member.
+ (putback): Replaces putback_char static variable.
+ (feed_input): Use putback.
+ (end_input): Use putback.
+ (sub_getch): Use putback.
+ (put_back): Use putback.
+
+1999-06-05 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (grokdeclarator): Fix typo in last change.
+
+1999-06-04 Jason Merrill <jason@yorick.cygnus.com>
+
+ * semantics.c (finish_if_stmt_cond): Copy cond to permanent_obstack.
+ (finish_while_stmt_cond, finish_do_stmt, finish_for_cond): Likewise.
+
+1999-06-04 Nathan Sidwell <nathan@acm.org>
+
+ * except.c (build_throw): Check throw expression validity.
+
+1999-06-03 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (grokdeclarator): Don't treat arbitrary types as unsigned
+ just because flag_signed_bitfields is false.
+
+1999-06-03 Nathan Sidwell <nathan@acm.org>
+
+ * semantics.c (begin_class_definition): Update the struct's
+ location here ...
+ * class.c (finish_struct): ... rather than here.
+
+ * decl.c (make_typename_type): Don't rely on uninitialized
+ variable.
+
+1999-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
+
+1999-05-31 Mark Mitchell <mark@codesourcery.com>
+
+ * tree.c (build_cplus_array_type_1): Use push_obstacks_nochange
+ and friends rather than messing with current_obstack directly.
+ (cp_build_qualified_type_real): Rework ARRAY_TYPE
+ allocation to match practice throughout the rest of the
+ compiler.
+
+1999-05-30 Mark Mitchell <mark@codesourcery.com>
+
+ * lex.c (make_lang_type): Create TYPE_BINFO for
+ TEMPLATE_TYPE_PARMs just like for non-template types.
+
+ * decl.c (start_decl): Move checks on initialization to ...
+ (cp_finish_decl): Here. Tidy formatting slightly.
+
+1999-05-28 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (add_binding): Don't complain about a redeclaration of a
+ semantically identical typedef in a local scope.
+
+1999-05-28 Nathan Sidwell <nathan@acm.org>
+
+ * decl.c (complete_array_type): Allocate off same obstack. Fix
+ DO_DEFAULT comment to match reality.
+
+ * friend.c (make_friend_class): Fix diagnostic typo.
+
+1999-05-28 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (lookup_namespace_name): Handle getting a
+ TEMPLATE_ID_EXPR.
+ (expand_static_init): Don't call pushdecl for implicitly declared
+ `atexit' used to register destructors.
+
+1999-05-25 Mark Mitchell <mark@codesourcery.com>
+
+ * class.c (finish_vtbls): Copy BINFO_VIRTUALs before using it to
+ intialize a vtable.
+
+ * cp-tree.h (NAMESPACE_LEVEL): Reformat.
+ (lang_decl_flags): Document MEMFUNC_POINTER_TO. Save four bytes
+ by combining TEMPLATE_INFO and LEVEL into a single union.
+ (DECL_TEMPLATE_INFO): Reformat.
+ (DECL_SAVED_TREE): Document.
+ (DECL_TEMPLATE_INJECT): Remove.
+ * class.c (finish_struct): Remove code to deal with
+ DECL_TEMPLATE_INJECT.
+
+ * decl.c (maybe_process_template_type_declaration): Handle all new
+ types in templates uniformly.
+ * method.c (bulid_overload_identifier): Use CP_DECL_CONTEXT, not
+ DECL_CONTEXT.
+ * pt.c (lookup_template_class): Inject template instantiations of
+ forward-declarations.
+ (instantiate_class_template): Remove code processing
+ DECL_TEMPLATE_INJECT.
+
+ * pt.c (lookup_template_class): Tweak lookup to find member
+ templates.
+
+ * pt.c (tsubst_expr, case ASM_STMT): Don't tsubst into
+ ASM_CV_QUAL.
+ * semantics.c (finish_asm_stmt): Make strings permanent if they're
+ used in a template.
+
+1999-05-25 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (casts_away_constness, casts_away_constness_r): Strip both
+ parts of pointer to data member types.
+
+1999-05-24 Mark Mitchell <mark@codesourcery.com>
+
+ * decl2.c (mark_vtable_entries): Don't make a copy of a function,
+ and then make it look like `abort'. Just use `abort' instead.
+
+ * typeck.c (build_static_cast): Don't allow static_casts that cast
+ away constness.
+ (casts_away_constness_r): New function.
+ (casts_away_constness): Likewise.
+
+ * decl.c (lookup_tag): Remove code no longer needed after
+ name-lookup improvements.
+ * decl2.c (handle_class_head): Make error-recovery more robust.
+ * friend.c (make_friend_class): Reject templated typename types.
+ * lex.c (is_global): A template parameter isn't global.
+ * parse.y (class_head): Robustify.
+ * parse.c: Regenerated.
+
+1999-05-22 Mark Mitchell <mark@codesourcery.com>
+
+ * pt.c (for_each_template_parm): Walk into TYPENAME_TYPEs,
+ INDIRECT_REFs, and COMPONENT_REFs. Handle FIELD_DECLs.
+
+ * cp-tree.h (push_nested_namespace): Declare.
+ (pop_nested_namespace): Likewise.
+ * decl.c (push_nested_namespace): New function.
+ (pop_nested_namespace): Likewise.
+ * pt.c (instantiate_class_template): Use them.
+
+ * tree.c (mapcar): Handle NON_LVALUE_EXPR.
+
+ * cp-tree.h (cplus_expand_constant): Declare.
+ * cvt.c (convert_to_pointer): Expand PTRMEM_CSTs when they're
+ converted from one pointer-to-object type to another.
+ * expr.c (cplus_expand_constant): Don't make it static.
+ * typeck.c (build_component_ref): Don't crash when presented with
+ a component which is a TEMPLATE_DECL.
+ (build_ptrmemfunc): Tidy. Clarify comment. Make sure that even a
+ cast from a pointer-to-member constant to its own type does not
+ result in a valid non-type template argument.
+
+1999-05-21 Mark Mitchell <mark@codesourcery.com>
+ Nathan Sidwell <nathan@acm.org>
+
+ * Make-lang.in (cc1plus): Make it depend on gxx.gperf.
+ * cp-tree.h: Fix typo in documentation on pointers-to-members.
+ (cp_build_qualified_type): Make it a macro.
+ (cp_build_qualified_type_real): Declare.
+ * decl.c (grokdeclarator): Remove misleading comment. Avoid
+ problem with template parameters and restrict-qualification.
+ * gxx.gperf: Replace NORID with RID_UNUSED throughout.
+ * hash.h: Regenerated.
+ * lex.h (rid): Move RID_FIRST_MODIFIER and RID_LAST_MODIFIER into
+ the enumeration.
+ (NORID): Remove definition.
+ * pt.c (tsubst_aggr_type): Use cp_build_qualified_type_real.
+ (tsubst): Likewise. Remove special handling for FUNCTION_TYPEs.
+ (fn_type_unification): Check that the function type resulting from
+ the deduction is legal.
+ (check_cv_quals_for_unify): Don't handle FUNCTION_TYPEs specially.
+ (unify): Use cp_build_qualified_type_real.
+ * tree.c (build_cplus_array_type_1): Handle error_marks as inputs.
+ (cp_build_qualified_type): Rename to ...
+ (cp_build_qualified_type_real): Add additional COMPLAIN parameter
+ and modify appropriately.
+
+ * typeck.c (build_ptrmemfunc): Handle PTRMEM_CSTs carefully to
+ reveal optimization opportunities.
+
+ * pt.c (tsubst): Don't issue error messages when we're not
+ complaining, even if we see a qualified function type.
+ (check_cv_quals_for_unify): Don't allow a qualified function
+ type.
+
+1999-05-20 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (instantiate_type): Downgrade errors for object-dependent
+ memfn refs to pedwarn.
+
+1999-05-20 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (grokdeclarator): Don't treat [] as indicating a
+ zero-sized array in a typedef.
+
+ * call.c (build_object_call): Don't look at DECL_NAME for a type.
+ (pt.c): Or CP_TYPE_QUALS for an ERROR_MARK.
+ (typeck.c): Or TYPE_MAIN_VARIANT for a type.
+
+ * pt.c (for_each_template_parm): Rework to match documentation.
+ Don't be fooled by a COMPONENT_REF with no TREE_TYPE.
+
+1999-05-20 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (finish_struct_1): Still check for ANON_AGGR_TYPE_P.
+
+ * class.c (finish_base_struct): Allow non-COM bases for COM classes
+ except at the leftmost position.
+ (modify_one_vtable, fixup_vtable_deltas1, override_one_vtable):
+ Pass the binfo's class, not the most derived, to skip_rtti_stuff.
+ * search.c (get_abstract_virtuals, expand_upcast_fixups): Likewise.
+
+ * tree.c (lvalue_p_1): A NOP_EXPR can be an lvalue.
+ (build_cplus_new): Make sure that what we return is of the right type.
+
+1999-05-20 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (make_ptrmem_cst): New function.
+ * expr.c (cplus_expand_constant): Split out from ...
+ (cplus_expand_expr): Here. Use cplus_expand_constant.
+ (init_cplus_expand): Set lang_expand_constant.
+ * pt.c (convert_nontype_argument): Use make_ptrmem_cst.
+
+ * tree.c (make_ptrmem_cst): Define.
+ * typeck.c (unary_complex_lvalue): Use make_ptrmem_cst.
+ * typeck2.c (initializer_constant_valid_p): Use make_ptrmem_cst.
+
+1999-05-19 Mark Mitchell <mark@codesourcery.com>
+
+ * pt.c (build_template_decl): Copy DECL_NONCONVERTING_P.
+
+ * decl2.c (start_static_storage_duration_function): Fix comment.
+ (finish_file): Create static storage duration functions lazily.
+
+1999-05-19 Jason Merrill <jason@yorick.cygnus.com>
+
+ Implement anonymous structs.
+ * cp-tree.h (ANON_AGGR_TYPE_P): Rename from ANON_UNION_TYPE_P.
+ * class.c, decl.c, decl2.c, init.c, pt.c, search.c, typeck.c: Adjust.
+ * class.c (finish_struct_1): Remove redundant check for anon struct.
+ * decl.c (fixup_anonymous_aggr): Renamed from fixup_anonymous_union.
+ (check_tag_decl): Check for anonymous struct here.
+ * decl2.c (build_anon_union_vars): Catch anon struct at file scope.
+ * init.c (sort_member_init, emit_base_init): Handle getting fields
+ as well as names in current_member_init_list.
+ (perform_member_init): Handle getting an anon aggr.
+ * method.c (do_build_assign_ref): Don't descend into anon aggrs.
+ (do_build_copy_constructor): Likewise.
+
+1999-05-19 Mark Mitchell <mark@codesourcery.com>
+
+ * tree.c (cp_build_qualified_type): Don't allow qualified function
+ types.
+
+Wed May 19 02:50:53 1999 Arvind Sankar <arvinds@mit.edu>
+
+ * gxxint.texi: Fix typo.
+
+1999-05-19 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (find_scoped_type, resolve_scope_to_name): Lose.
+ * class.c (finish_struct_1): Use CLASS_TYPE_P.
+ * ptree.c (print_lang_type): Likewise.
+ * typeck.c (build_modify_expr, c_expand_asm_operands): Use
+ IS_AGGR_TYPE_CODE.
+ * typeck2.c (digest_init): Likewise.
+
+1999-05-18 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (joust): Compare the types of the conv ops, not the
+ target types of the conversions.
+
+Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu>
+
+ * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
+ was not given.
+
+1999-05-17 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.def (TEMPLATE_ID_EXPR): Update documentation.
+ * decl.c (grokfndecl): Don't allow inline declarations of friend
+ template specializations, or friend template specializations with
+ default arguments.
+ * pt.c (tsubst): Handle substitution into array types that does
+ not yield a fixed upper bound, even when not processing a
+ template.
+ (tsubst_copy): Deal with the fact that the second operand to a
+ TEMPLATE_ID_EXPR may be NULL_TREE, a TREE_LIST, or a TREE_VEC.
+ * search.c (marked_pushdecls_p): Don't descend into
+ TEMPLATE_TYPE_PARMs and the like.
+ (unmarked_pushdecls_p): Likewise.
+
+ * call.c (build_over_call): Don't throw away
+ initializations/copies of empty classes; use MODIFY_EXPR and
+ INIT_EXPR as for non-empty classes.
+ * class.c (finish_struct_1): Put the padding byte for an empty
+ class on the TYPE_NONCOPIED_PARTS list for the class.
+
+1999-05-16 Mark Mitchell <mark@codesourcery.com>
+
+ * decl2.c (build_expr_from_tree): Handle COMPONENT_REFs that
+ indicate a reference to a field that is a qualified name.
+
+1999-05-16 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_objects): Don't use .?tors.* if we don't have
+ ASM_OUTPUT_CONSTRUCTOR.
+
+ * friend.c (do_friend): Add attrlist arg. Remove support for
+ getting a non-decl as 'decl'.
+ * decl.c (grokfndecl): Remove attrlist arg. Don't set attrs or
+ rtl.
+ (grokdeclarator): Adjust.
+ * cp-tree.h: Adjust.
+
+1999-05-16 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (permanent_p): New function.
+ * init.c (build_new_1): Use mapcar, not copy_node, to copy a
+ possibly complex tree node.
+ * tree.c (mapcar): Adjust comments, and follow coding standards in
+ conditional.
+ (permanent_p): New function.
+
+1999-05-13 Per Bothner <bothner@cygnus.com>
+
+ * class.c (push_lang_context): Turn off DECL_IGNORED_P for
+ primitive Java types, if we actually see `extern "Java"'.
+
+1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
+
+ * lang-specs.h: Pass -$ to the preprocessor.
+
+1999-05-10 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (build_offset_ref): Wrap baselinks in OFFSET_REF, too.
+ Don't bother wrapping an OFFSET_TYPE around unknown_type_node.
+ (resolve_offset_ref): Don't handle a raw baselink.
+ * cvt.c (build_expr_type_conversion): Likewise.
+ * typeck.c (decay_conversion, build_c_cast, convert_for_assignment,
+ convert_for_initialization): Likewise.
+ * class.c (instantiate_type): Handle seeing a baselink under an
+ OFFSET_REF.
+ * error.c (dump_expr): Likewise.
+ * pt.c (for_each_template_parm): Likewise.
+ (resolve_overloaded_unification): Likewise.
+ * tree.c (is_overloaded_fn, really_overloaded_fn): Likewise.
+ * typeck.c (expr_sizeof): Also complain about other permutations
+ of overloaded functions.
+
+1999-05-07 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (resolve_offset_ref): Don't return a raw method.
+ Use BASELINK_P.
+ * typeck.c (decay_conversion): Don't handle a raw method.
+ Resolve all OFFSET_REFs.
+ (get_member_function_from_ptrfunc): 0 is a valid vtable index.
+ (build_binary_op_nodefault): Handle resolving overloaded fns. Use
+ same_type_p for pmf bits. Don't use build_binary_op to compare
+ raw pointers to methods.
+ (convert_for_assignment): Check for OFFSET_REF, not OFFSET_TYPE,
+ to decide when to call resolve_offset_ref.
+ (build_c_cast, convert_for_initialization): Likewise.
+ * cvt.c (build_expr_type_conversion): Likewise.
+
+1999-05-06 Nathan Sidwell <nathan@acm.org>
+
+ * call.c (build_new_method_call): Use TYPE_MAIN_VARIANT of class.
+
+1999-05-05 Mark Mitchell <mark@codesourcery.com>
+
+ * decl2.c (start_objects): Don't let static constructors and
+ destructors get inlined.
+
+ * parse.y (nested_name_specifier): Make sure ordinary types are
+ complete, just like template types.
+ * parse.c: Regenerated.
+
+ * pt.c (check_explicit_specialization): Improve error messages.
+
+1999-05-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * typeck.c (string_conv_p): Use same_type_p to check whether we
+ try to convert between char and wchar_t.
+
+1999-05-03 Mark Mitchell <mark@codesourcery.com>
+
+ * search.c (lookup_field_r): Set the TREE_TYPE of an ambiguous
+ lookup to error_mark_node here.
+ (lookup_member): Revise documentation. Add comments. Don't set
+ the TREE_TYPE to error_mark_node here, and don't build up an extra
+ TREE_LIST for ambiguous lookups.
+ (setup_class_bindings): Adjust accordingly.
+ (push_class_decls): Revise out-of-date comments.
+
+ * typeck.c (build_const_cast): Tighten checks for legality.
+
+1999-05-02 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * init.c (build_member_call): Lookup names coming from
+ namespace-scoped LOOKUP_EXPR.
+
+1999-05-03 Jim Blandy <jimb@zwingli.cygnus.com>
+
+ * gxxint.texi: Add documentation for 'I'.
+
+1999-05-02 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * tinfo.cc (operator==): Qualify type_info with std::.
+
+1999-05-02 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (lang_decl_flags): Remove comdat. Updated dummy.
+ (DECL_COMDAT): Remove definition.
+
+1999-05-01 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (wrapup_globals_for_namespace): Fix thinko in previous
+ change.
+
+1999-04-30 Mark Mitchell <mark@codesourcery.com>
+
+ * class.c (build_vtable): Use build_lang_decl when building
+ vtables, not just build_decl.
+ (prepare_fresh_vtable): Likewise.
+ * decl.c (wrapup_globals_for_namespace): Mark vtables as
+ DECL_EXTERNAL when calling wrapup_global_declarations.
+ * decl2.c (priority_info_s): Add initializations_p and
+ destructions_p members.
+ (finish_vtable_vardecl): Use TREE_SYMBOL_REFERENCED, not TREE_USED,
+ when deciding what vtables to write out.
+ (ssdf_decls): New variable.
+ (ssdf_decls_used): Likewise.
+ (start_static_storage_duration_function): Deal with being called
+ multiple times. Avoid inlining this function.
+ (generate_inits_for_priority): Deal with reuse of priority map.
+ (get_priority_info): Clear initializations_p and destructions_p.
+ (do_static_initialization): Tweak comment.
+ (do_static_destruction): Likewise. Fix condition on sentries for
+ destruction.
+ (generate_ctor_or_dtor_function): Call all of the static storage
+ duration functions.
+ (generate_ctor_or_dtor_function_for_priority): Check
+ initializations_p and destructions_p to see what priorities need
+ initialization functions.
+ (finish_file): Rework to generate multiple static storage duration
+ functions, rather than just one.
+
+ * typeck.c (build_const_cast): Tweak last change to handle
+ templates correctly.
+
+ * typeck.c (build_const_cast): Disallow use of const_cast to
+ anything but a pointer or reference type.
+
+1999-04-30 Nathan Sidwell <nathan@acm.org>
+
+ * decl.c (cp_finish_decl): Don't permit arrays of abstract or
+ signature type.
+
+1999-04-29 Mark Mitchell <mark@codesourcery.com>
+
+ * decl2.c (do_static_destruction): Remove obsolete FIXME comment.
+ (finish_file): Indent comments properly.
+
+1999-04-29 Richard Henderson <rth@cygnus.com>
+
+ * decl2.c (do_static_initialization): Call do_pending_stack_adjust.
+ (do_static_destruction): Likewise.
+
+1999-04-29 Nathan Sidwell <nathan@acm.org>
+
+ * cp-tree.h (TYPE_NOTHROW_P): New macro.
+ * decl2.c (delete_sanity): Warn on deleting void *.
+ * init.c (build_new_1): Use TYPE_NOTHROW_P.
+ * typeck.c (c_expand_return): cp_pedwarn on returning NULL from
+ throwing operator new.
+
+1999-04-28 Nathan Sidwell <nathan@acm.org>
+
+ * cp-tree.h (build_component_addr): Remove prototype.
+ * typeck.c (build_component_addr): Make static. Remove MSG
+ argument.
+ (build_component_addr): Remove MSG parameter, clean up
+ comment.
+ (build_x_function_call): Use cp_error.
+ (build_unary_op): Adjust call of build_component_addr.
+
+1999-04-28 Mark Mitchell <mark@codesourcery.com>
+
+ * pt.c (tsubst_friend_class): Check for NULL.
+
+Wed Apr 28 11:42:22 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
+
+ * search.c (binfo_for_vtable): Initialize bfvi.var.
+
+1999-04-27 Nathan Sidwell <nathan@acm.org>
+
+ * rtti.c (build_x_typeid): Check rtti is enabled.
+
+1999-04-26 Mark Mitchell <mark@codesourcery.com>
+
+ * search.c (is_subobject_of_p): Make sure we're looking at the
+ right baseclasses.
+
+1999-04-26 Marc Espie <espie@cvs.openbsd.org>
+
+ * Make-lang.in (cplib2.ready): Don't depend on phony targets.
+
+1999-04-23 Mark Mitchell <mark@codesourcery.com>
+
+ * decl2.c (finish_file): Tweak handling of extern inlines so that
+ they are not unnecessarily put out.
+
+ * search.c (is_subobject_of_p): Handle TEMPLATE_TYPE_PARMs and
+ such as base classes.
+
+1999-04-22 Brendan Kehoe <brendan@cygnus.com>
+
+ * tree.c (build_exception_variant): Fix typo: use the chain of U,
+ not trying V, while cycling through U.
+
+1999-04-22 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (lang_decl_flags): Remove returns_first_arg and
+ preserves_first_arg. Enlarge dummy accordingly.
+ (DECL_TINFO_FN_P): New macro.
+ (SET_DECL_TINFO_FN_P): Likeiwse.
+ (DECL_RETURNS_FIRST_ARG): Remove.
+ (DECL_PRESERVES_THIS): Likewise.
+ (DECL_INIT_PRIORITY): New macro.
+ (finish_struct_1): Change prototype.
+ (cat_namespace_levels): Remove prototype.
+ (vtable_decl_p): New prototype.
+ (vtype_decl_p): Likewise.
+ (sigtable_decl_p): Likewise.
+ (walk_globals_pred): New typedef.
+ (walk_globals_fn): Likewise.
+ (walk_globals): New prototype.
+ (walk_namespaces_fn): New typedef.
+ (walk_namespaces): New prototype.
+ (wrapup_globals_for_namespace): Likewise.
+ (walk_vtables): Remove prototype.
+ (walk_sigtables): Likewise.
+ (instantiate_pending_templates): New prototype.
+ * class.c (finish_struct_1): Don't return a value.
+ * decl.h (pending_statics): Remove declaration.
+ * decl.c (walk_namespaces_r): New function.
+ (walk_globals_r): Likewise.
+ (vtable_decl_p): Likewise.
+ (vtype_decl_p): Likewise.
+ (sigtable_decl_p): Likewise.
+ (walk_namespaces): Likewise.
+ (walk_globals_data): New type.
+ (walk_globals): New function.
+ (wrapup_globals_for_namespace): Likewise.
+ (expand_static_init): Remove assertion. Remove redundancy in
+ conditional. Don't put static data members in static_aggregates
+ Tidy.
+ (finish_function): Remove redundancy in conditional. Don't set
+ DECL_RETURNS_FIRST_ARG.
+ (cat_namespace_levels): Remove.
+ * decl2.c: Include splay-tree.h and varray.h.
+ (priority_info_s): New structure.
+ (finish_vtable_vardecl): Change prototype. Adjust for new calling
+ conventions.
+ (prune_vtable_vardecl): Likewise.
+ (finish_sigtable_vardecl): Likewise.
+ (setup_initp): Remove.
+ (do_dtors): Remove.
+ (do_ctors): Remove.
+ (start_static_storage_duration_function): New function.
+ (generate_inits_for_priority): Likewise.
+ (finish_static_storage_duration_function): Likewise.
+ (get_priority_info): Likewise.
+ (do_static_initialization): Likewise.
+ (do_static_destruction): Likewise.
+ (do_static_initialization_and_destruction): Likewise.
+ (generate_ctor_or_dtor_function): Likewise.
+ (generate_ctor_and_dtor_functions_for_priority): Likewise.
+ (pending_statics): Make it a varray.
+ (pending_statics_used): New variable.
+ (saved_inlines): Make it a varray.
+ (saved_inlines_used): New variable.
+ (finish_static_data_member): Change method of updating
+ pending_statics.
+ (mark_inline_for_output): Remove #if 0'd code. Change method of
+ updating saved_inlines.
+ (walk_vtables): Remove.
+ (walk_sigtables): Likewise.
+ (import_export_decl): Use DECL_TINFO_FN_P.
+ (pending_templates): Remove declaration.
+ (maybe_templates): Likewise.
+ (static_aggregates_initp): Likewise.
+ (setup_initp): Likewise.
+ (finish_objects): Simplify.
+ (INITIALIZE_P_IDENTIFIER): New macro.
+ (PRIORITY_IDENTIFIER): New macro.
+ (SSDF_IDENTIFIER): New macro.
+ (initialize_p_decl): New variable.
+ (priority_decl): Likewise.
+ (ssdf_decl): Likewise.
+ (priority_info_map): Likewise.
+ (finish_file): Recode output of static intializers and other
+ file-scope finalization tasks.
+ * error.c (OB_END_TEMPLATE_ID): New macro.
+ (dump_type_real): Use it.
+ (dump_decl): Likewise.
+ (dump_function_name): Likewise.
+ * lex.c (set_typedecl_interface_info): Adjust for new walk_globals
+ interface.
+ (check_newline): Use walk_globals, not walk_vtables.
+ * pt.c (pending_tempalte_expansions): Remove.
+ (set_vardecl_interface_info): Likewise.
+ (pending_templates): Make static.
+ (maybe_templates): Likewise.
+ (instantiate_class_template): Adjust call to finish_struct_1.
+ (instantiate_pending_templates): New function.
+ * rtti.c (get_tinfo_fn): Use SET_DECL_TINFO_FN_P.
+ * tree.c (static_aggregates_initp): Remove.
+ (cp_valid_lang_attribute): Don't use it; use DECL_INIT_PRIORITY
+ instead.
+ * Makefile.in (decl2.o): Depend on varray.h and splay-tree.h.
+
+ * gxx.gperf (RETURN): Rename to RETURN_KEYWORD to avoid clashes
+ with the RTL code RETURN.
+ * hash.h: Regenerated.
+ * lex.c (reinit_parse_for_block): Use RETURN_KEYWORD.
+ * parse.y: Replace RETURN with RETURN_KEYWORD throughout.
+ * parse.c: Regenerated.
+ * pt.c: Include varray.h. Include rtl.h since varray.h requires
+ it.
+ (inline_parm_levels): New variable.
+ (inline_parm_levels_used): Likewise.
+ (maybe_begin_member_template_processing): Update them.
+ (maybe_end_member_template_processing): Use them, rather than
+ guessing how many levels to pop.
+
+ * decl.c (make_typename_type): Tighten error-checking.
+
+1999-04-20 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (build_binary_op): Remove unneeded parameter.
+ * class.c (build_vrable_entry_ref): Adjust call to
+ build_binary_op.
+ * decl.c (expand_static_init): Likewise.
+ (grokdeclarator): Likewise.
+ (finish_function): Likewise.
+ * decl2.c (delete_sanity): Likewise.
+ (do_dtors): Likewise.
+ (do_ctors): Likewise.
+ * error.c (dump_type_suffix): Likewise.
+ * expr.c (cplus_expand_expr): Likewise.
+ * init.c (resolve_offset_ref): Likewise.
+ (build_new): Likewise.
+ (build_new_1): Likewise.
+ (build_vec_delete_1): Likewise.
+ (expand_vec_init_catch_clause): Likewise.
+ (build_delete): Likewise.
+ * pt.c (tsubst): Likewise.
+ * rtti.c (synthesize_tinfo_fn): Likewise.
+ * search.c (expand_upcast_fixups): Likewise.
+ (expand_direct_vtbls_init): Likewise.
+ * typeck.c (get_member_function_from_ptrfunc): Likewise.
+ (build_binary_op_nodefault): Likewise.
+ (point_int_sum): Likewise.
+ (pointer_diff): Likewise.
+ (build_unary_op): Likewise.
+ (build_modify_expr): Likewise.
+ (get_delta_difference): Likewise.
+ (build_ptrmemfunc): Likewise.
+ (expand_ptrmemfunc_cst): Likewise.
+
+1999-04-20 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokfndecl): Always call cplus_decl_attributes.
+ * decl2.c (grokfield): Pass attrlist to grokdeclarator.
+
+1999-04-19 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (finish_static_data_member_decl): New function.
+ * decl2.c (finish_static_data_member_decl): Split out from ...
+ (grokfield): Here.
+ * pt.c (instantiate_class_template): Use it here instead of
+ trying to fake it.
+ (tsubst_decl): Don't set DECL_ASSEMBLER_NAME;
+ finish_static_data_member_decl will do that. Explicit set
+ DECL_EXTERNAL to match non-template processing.
+
+1999-04-18 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (finish_class_definition): Add parameter.
+ * parse.y (structsp): Use it. Don't call pop_scope here.
+ * parse.c: Regenerated.
+ * semantics.c (finish_class_definition): Pop it here.
+
+1999-04-17 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (xref_tag): Revise handling of nested template
+ declarations.
+ * pt.c (check_explicit_specialization): Tweak handling of friend
+ templates in template classes.
+ (tsubst_friend_class): Handle friend declarations for nested
+ member template classes.
+
+1999-04-16 Mark Mitchell <mark@codesourcery.com>
+
+ * class.c (finish_struct): Remove unused variable.
+ (pushclass): Likewise.
+ (invalidate_class_lookup_cache): Likewise.
+ * cp-tree.def (TYPENAME_TYPE): Improve documentation.
+ * decl.c (build_typename_type): Make sure TYPENAME_TYPE_FULLNAME
+ doesn't get obliterated.
+ (make_typename_type): Handle template classes correctly.
+
+ * cp-tree.h (TREE_NONLOCAL_FLAG): Remove.
+ (storetags): Declare.
+ * class.c (finish_struct): Don't use TREE_NONLOCAL_FLAG.
+ (pushclass): Likewise. Use storetags to install tag declarations,
+ not pushtag.
+ (invalidate_class_lookup_cache): Don't use TREE_NONLOCAL_FLAG.
+ * decl.c (storetags): Make it global.
+ (push_class_binding): Set INHERITED_VALUE_BINDING_P for an
+ implicit typename declaration.
+ (pushtag): Tidy. Don't use TREE_NONLOCAL_FLAG.
+ * method.c (hack_identifier): Likewise.
+ * search.c (lookup_member): Likewise.
+
+ * decl.c (warn_about_implicit_typename_lookup): New function.
+ (lookup_name_real): Use it. Rework handling of implicit typename
+ extension.
+
+1999-04-15 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (lookup_nested_field): Remove.
+ * class.c (push_nested_class): Handle UNION_TYPEs.
+ (pop_nested_class): Likewise.
+ * decl.c (lookup_name_real): Don't call lookup_nested_field.
+ (start_decl): Use push_nested_class, not just pushclass.
+ (cp_finish_decl): Use pop_nested_class, not just popclass.
+ * search.c (lookup_nested_field): Remove.
+
+ * cp-tree.h (lang_type): Add documentation.
+ * decl2.c (handle_class_head): Create template declarations here,
+ as appropriate.
+ * parse.y (class_head): Return whether or not we entered a new
+ scope, as well as the type named.
+ (named_class_head): Likewise.
+ (named_complex_class_head_sans_basetype): Likewise.
+ (structsp): Adjust accordingly. Pop scope when required.
+ * parse.c: Regenerated.
+ * pt.c (check_default_tmpl_args): Robustify.
+ (redeclare_class_template): Likewise.
+ (instantiate_class_template): An instantiation of an
+ anonymous union is itself an anonymous union.
+ * semantics.c (begin_class_definition): Don't create template
+ declarations here.
+
+1999-04-15 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y (after_type_declarator_intern): New nonterminal.
+ (after_type_declarator): Use it.
+ (direct_after_type_declarator): Likewise. Move above
+ nonnested_type to fix reduce/reduce conflict resolution.
+ (declmods): Reducing from just 'attributes' has EMPTY precedence.
+ * Makefile.in (CONFLICTS): Update.
+
+ * decl.c (define_label): Downgrade error for jumping over a
+ non-POD decl to pedwarn.
+
+1999-04-14 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (popclass): Change declaration.
+ (pop_nested_class): Likewise.
+ (poplevel_class): Remove declaration.
+ * call.c (convert_default_argument): Pass no arguments to
+ popclass.
+ * class.c (finish_struct_1): Likewise.
+ (finish_struct): Likewise.
+ (popclass): Remove argument. Simplify code accordingly.
+ (pop_nested_class): Likewise.
+ * decl.c (poplevel_class): Declare it here, and make it static.
+ (poplevel): Handle class scopes.
+ (poplevel_class): Don't take an rgument. Simplify.
+ (pop_everything): Pass no arguments to pop_nested_class.
+ (cp_finish_decl): Pass no arguments to popclass.
+ (grokdeclarator): Pass no arguments to pop_nested_class.
+ (finish_function): Likewise.
+ * decl2.c (grokfield): Likewise.
+ (pop_scope): Pass no arguments to popclass.
+ * lex.c (do_pending_defargs): Pass no arguments to pop_nested_class.
+ * pt.c (instantiate_class_template): Move call to pushclass, and
+ document. Pass no arguments to popclass.
+ (regenerate_decl_from_template): Likewise.
+
+1999-04-14 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_unary_op): Handle taking the address of a unique
+ bound non-static member function.
+
+1999-04-13 Martin von Loewis <loewis@informatik.hu-berlin.de>
+
+ * lang-options.h (-Wdeprecated): New flag.
+ * decl2.c (warn_deprecated): New flag.
+ (lang_decode_option): Deprecated this-is-variable,
+ external-templates, alt-external-templates.
+ Support -Wdeprecated.
+ * errfn.c (cp_deprecated): New function.
+
+1999-04-13 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (setup_initp): Compare DECL_ASSEMBLER_NAME instead
+ of the decls themselves.
+
+ * pt.c (tsubst_function_type): Copy attributes over.
+
+ * tree.c (cp_valid_lang_attribute): New fn. Handle init_priority
+ and com_interface.
+ * cp-tree.h: Add prototype.
+ * decl.c (init_decl_processing): Set valid_lang_attribute.
+
+1999-04-13 Mark Mitchell <mark@codesourcery.com>
+
+ * class.c (finish_struct_1): Look at the const-ness of the field's
+ type, not the TREE_READONLY-ness of the declaration.
+ * method.c (synthesize_method): Likewise.
+ * pt.c (tsubst_decl): Call c_apply_type_quals_to_decl when
+ creating new declarations.
+
+1999-04-13 Mike Stump <mrs@wrs.com>
+
+ * decl2.c (import_export_decl): Because vtables always reference
+ virtual functions, even if they are inlined, don't allow
+ -fno-implement-inlines to not emit them, instead, emit them with
+ the vtable.
+ * decl.c (start_function): Likewise.
+
+1999-04-12 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h (struct lang_type): Add com_interface.
+ (CLASSTYPE_COM_INTERFACE): New macro.
+ * class.c (set_rtti_entry): COM interface classes have no RTTI
+ entries in their vtables; adjust.
+ (add_virtual_function, finish_base_struct, skip_rtti_stuff,
+ modify_one_vtable, fixup_vtable_deltas1, override_one_vtable,
+ finish_struct_1): Likewise.
+ * decl2.c (mark_vtable_entries): Likewise.
+ * rtti.c (build_headof, get_tinfo_fn_dynamic): Likewise.
+ * search.c (get_abstract_virtuals_1, get_abstract_virtuals,
+ expand_upcast_fixups): Likewise.
+ * tree.c (debug_binfo): Likewise.
+
+ * cp-tree.h (COMPARE_NO_ATTRIBUTES): New macro.
+ * typeck.c (comptypes): If we get it, ignore attributes.
+ * class.c (instantiate_type): Use BASELINK_P. Change complain
+ parameter to flags; 2 means ignore attributes.
+ * call.c (build_op_delete_call): Pass it.
+
+ * decl.c (xref_tag): Only complain once about using a typedef-name
+ with 'struct'. Downgrade to pedwarn.
+
+ * decl.c (grokdeclarator): Allow [] syntax for zero-length array.
+
+ * parse.y (absdcl_intern): New nonterminal.
+ (absdcl, direct_abstract_declarator): Use it.
+
+ * pt.c (lookup_template_class): Look through implict typename.
+
+1999-04-11 Mark Mitchell <mark@codesourcery.com>
+
+ * friend.c (add_friend): Deal gracefully with error_mark_node.
+ * method.c (build_overload_value): Handle pointers-to-members as
+ template parameters.
+
+ * decl.c (push_binding): Fix typo in comment.
+
+1999-04-10 Mark Mitchell <mark@codesourcery.com>
+
+ * error.c (dump_type_real): If a typename is a template-id, put
+ out the template arguments.
+ (dump_expr): Handle TEMPLATE_ID_EXPR.
+ * pt.c (lookup_template_class): Now that full arguments are
+ available everywhere, remove code that tried to guess them.
+
+1999-04-09 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (make_typename_type): Complain if we don't find a type
+ when trying to make a typename type for a non-template type.
+
+1999-04-09 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (start_decl): Pass attributes to grokdeclarator.
+ (grokdeclarator): Handle attributes on constructor-syntax
+ initializers.
+
+1999-04-08 Mark Mitchell <mark@codesourcery.com>
+
+ * error.c (dump_expr): Don't crash on INDIRECT_REFs whose operands
+ don't have types.
+
+ * search.c (template_self_reference_p): Tweak.
+
+1999-04-07 Mark Mitchell <mark@codesourcery.com>
+
+ * init.c (build_offset_ref): Don't build yet another weird data
+ structure to describe overloaded functions.
+
+1999-04-06 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (BASELINK_P): New macro.
+ (SET_BASELINK_P): Likewise.
+ * init.c (build_member_call): Remove needless assignment in if
+ statement.
+ * search.c (lookup_field_r): Fix handling when we are looking
+ specifically for a type; these are not hidden by functions and
+ variables.
+ (lookup_member): Use SET_BASELINK_P.
+ * tree.c (is_overloaded_fn): Use BASELINK_P.
+ (really_overloaed_fn): Likewise.
+ (get_first_fn): Likewise.
+
+1999-04-05 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (lookup_name_current_level): Tweak, and improve
+ documentation.
+
+ * class.c (maybe_fixup_vptrs): Remove declaration.
+ (build_class_init_list): Likewise.
+ * decl.c (pushdecl_class_level): Call check_template_shadow here
+ ...
+ (push_class_level_binding): ... not here.
+ * search.c (dfs_push_type_decls): Only avoid
+ template-self-reference TYPE_DECLs if they are from base classes.
+
+1999-04-04 Mark Mitchell <mark@codesourcery.com>
+
+ * pt.c (check_template_shadow): Don't treat OVERLOADs as _DECL
+ nodes. Tidy.
+
+1999-04-03 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (maybe_fixup_vptrs, build_class_init_list): Lose.
+ (finish_struct_1): Don't call build_class_init_list.
+
+1999-04-02 Mark Mitchell <mark@codesourcery.com>
+
+ * tinfo.h (__class_type_info): Fix illegal declaration.
+
+ * cp-tree.def (TEMPLATE_ID_EXPR): Update comment.
+ * cp-tree.h (INHERITED_VALUE_BINDING_P): New macro.
+ (IDENTIFIER_CLASS_VALUE): Improve documentation.
+ (is_properly_derived_from): Declare.
+ (invalidate_class_lookup_cache): Likewise.
+ (maybe_maybe_note_name_used_in_class): Likewise.
+ (note_name_declared_in_class): Likewise.
+ (push_using_decl): Remove duplicate declaration.
+ (id_in_current_class): Remove declaration.
+ (push_class_binding): Change prototype.
+ (clear_identitifer_class_values): Declare.
+ * call.c (is_properly_derived_from): Make it global.
+ (build_new_function_call): Be careful about updating candidates.
+ (build_new_method_call): Handle COMPONENT_REFs. Don't crash when
+ asked to make illegal calls.
+ * class.c: Include splay-tree.h.
+ (class_stack_node): Add names_used slot.
+ (check_member_decl_is_same_in_complete_scope): Remove.
+ (add_method): Fix comment. Push the declaration into class
+ scope.
+ (finish_struct_1): When popping the class, pop the bindings too.
+ Remove check for data member/function member conflict.
+ (finish_struct): Remove calls to
+ check_member_decl_is_same_in_complete_scope. Change calls to
+ popclass.
+ (pushclass): Clear names_used in the class stack entry.
+ Use invalidate_class_lookup_cache to remove cached entries, rather
+ than magic values with popclass. Clear IDENTIFIER_CLASS_VALUE
+ before entering a new class. Remove dead code. Don't mess with
+ current_function_decl when pushing declarations.
+ (invalidate_class_lookup_cache): New function, split out from ...
+ (popclass): Here. Clean up names_used on our way out.
+ (instantiate_type): Adjust.
+ (build_self_reference): Don't push the declaration here.
+ (maybe_note_name_used_in_class): New function.
+ (note_name_declared_in_class): Likewise.
+ * decl.c (add_binding): Change prototype.
+ (find_class_binding_level): New function.
+ (innermost_nonclass_level): Likewise.
+ (current_binding_level): Update documentation.
+ (inner_binding_level): Remove. Replace with current_binding_level
+ throughout.
+ (push_binding_level): Remove special handling of
+ class_binding_level.
+ (pop_binding_level): Likewise. Use find_class_binding_level.
+ (suspend_binding_level): Likewise.
+ (global_bindings_p): Use innermost_nonclass_level.
+ (toplevel_bindings_p): Likewise.
+ (namespace_bindings_p): Likewise.
+ (pseudo_global_level_p): Likewise.
+ (push_binding): Clear INHERITED_VALUE_BINDING_P.
+ (add_binding): Check for illegal multiple declarations. Return a
+ value indicating whether or not the new binding was legal.
+ (push_local_binding): Skip over class binding levels. Check
+ return value from add_binding.
+ (push_class_binding): Set INHERITED_VALUE_BINDING_P. Call
+ note_name_declared_in_class.
+ (pushlevel_class): Remove "fake out the rest of the compiler"
+ code.
+ (poplevel_class): Reset IDENTIFIER_CLASS_VALUEs.
+ (clear_identifier_class_values): New function.
+ (pop_from_top_level): Use it.
+ (pop_everything): Tweak.
+ (maybe_process_template_type_declaration): Don't push the
+ declaration for the template here.
+ (pushtag): Don't push tag declarations into class scope here.
+ (pushdecl): Apply DeMorgan's law for readability.
+ (pushdecl_class_level): Remove special-case code for
+ TYPE_BEING_DEFINED. Handle OVERLOADs and anonymous unions.
+ (push_class_level_bindng): Deal with inherited bindings.
+ (lookup_name_real): Remove special-case code for
+ TYPE_BEING_DEFINED, and some implicit typename magic.
+ (grokdeclarator): Handle COMPONENT_REF for a template function.
+ (build_enumerator): Don't call pushdecl_class_level here.
+ (id_in_current_class): Remove.
+ * decl2.c (grokfield): Don't call pushdecl_class_level or
+ check_template_shadow.
+ * errfn.c (cp_file_of): Don't declare.
+ (cp_line_of): Likewise.
+ * error.c (dump_decl): Handle an OVERLOAD.
+ (cp_file_of): Likewise.
+ (cp_line_of): Likewise.
+ * init.c (build_member_call): Handle a COMPONENT_REF.
+ * lex.c (do_identifier): Call maybe_note_name_used_in_class, not
+ pushdecl_class_level.
+ * method.c (hack_identifier): Build COMPONENT_REFs for references
+ to member templates as well as member functions. Remove dead
+ code.
+ * parse.y (left_curly): Remove.
+ (nonnested_type): Call maybe_note_name_used_in_class, not
+ pushdecl_class_level.
+ * parse.c: Regenerated.
+ (nested_name_specifier_1): Likewise.
+ * pt.c (check_explicit_specialization): Adjust, for robustness.
+ (check_template_shadow): Handle OVERLOADs.
+ (build_template_decl): Set DECL_CONSTRUCTOR_P on the
+ TEMPLATE_DECL, if appropriate.
+ * search.c (envelope_add_decl): Remove.
+ (dfs_pushdecls): Likewise.
+ (dfs_compress_decls): Likewise.
+ (dfs_push_decls): New function.
+ (dfs_push_type_decls): Likewise.
+ (setup_class_bindings): Likewise.
+ (template_self_reference_p): Likewise.
+ (lookup_field_r): Use it.
+ (looup_member): Remove old comment. Deal with ambiguity.
+ (push_class_decls): Use dfs_push_decls and dfs_push_type_decls,
+ and remove envelope processing.
+ * semantics.c (begin_class_definition): Let pushclass push
+ declarations for base classes.
+ (finish_member_declaration): Push declarations into class scope.
+ * typeck.c (build_component_ref): Just put an OVERLOAD into the
+ COMPONENT_REF, not a TREE_LIST of an OVERLOAD.
+ (build_x_function_call): Deal with OVERLOAD. Handle template-ids.
+ * Makefile.in (class.o): Depend on splay-tree.h.
+
+Wed Mar 31 11:30:43 1999 Nathan Sidwell <nathan@acm.org>
+
+ * cvt.c (convert_pointer_to_real): Use same_type_p.
+ * typeck.c (comp_target_types): Use same_type_p.
+
+1999-03-31 Jason Merrill <jason@yorick.cygnus.com>
+
+ * semantics.c (begin_inline_definitions,
+ finish_inline_definitions): Rename from finish_default_args and
+ begin_inline_definitions, respectively, to something that isn't a
+ total lie. :)
+ * parse.y (structsp): Adjust.
+
+ * tree.c (hash_tree_cons): Remove obsolete via_* parms.
+ (list_hash_lookup): Likewise.
+ (hash_tree_chain): Adjust.
+ * pt.c (tsubst): Adjust.
+ (tsubst_arg_types): Use plain hash_tree_cons.
+ * cp-tree.h (hash_tree_cons_simple): Lose.
+ * parse.y (declmods, nonempty_cv_qualifiers): Use hash_tree_cons.
+
+Wed Mar 31 10:48:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * Makefile.in (hash.h): Generate using gperf language 'C', not
+ 'KR-C', so gperf uses the `const' keyword on strings.
+
+ * gxx.gperf (resword): Const-ify a char*.
+
+1999-03-30 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h (IDENTIFIER_AS_DESC, IDENTIFIER_AS_LIST,
+ CLASSTYPE_BASELINK_VEC, CLASSTYPE_N_SUPERCLASSES,
+ CLASSTYPE_N_BASECLASSES, CLASSTYPE_MAX_DEPTH,
+ CLASSTYPE_BASE_INIT_LIST, CLASSTYPE_AS_LIST, CLASSTYPE_ID_AS_LIST,
+ CLASSTYPE_BINFO_AS_LIST): Remove cruft.
+ * class.c, lex.c, parse.y, ptree.c, search.c, semantics.c,
+ tree.c: Adjust.
+
+1999-03-29 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (lang_decode_option): Remove -Wsign-promo from -Wall.
+
+1999-03-28 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (fn_type_unification): Ignore 'this' parm from conversion ops.
+
+1999-03-27 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (add_friend): Declare.
+ (add_friends): Likewise.
+ * friend.c (add_friend): Make it global. Don't add to
+ DECL_BEFRIENDING_CLASSES if the befriending class is a template.
+ (add_friends): Make it global.
+ (make_friend_class): Don't add to DECL_BEFRIENDING_CLASSES if the
+ befriending class is a template.
+ * parse.y (component_decl_1): Fix typo in comment.
+ * parse.c: Regenerated.
+ * pt.c (instantiate_class_template): Use add_friend and
+ add_friends rather that duplicating some of their functionality
+ here.
+
+1999-03-27 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_field_call): Unify 'this' and non-'this' cases.
+
+ * typeck.c (build_indirect_ref): Check for 'this' sooner.
+
+Fri Mar 26 10:20:34 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * call.c (op_error): Const-ify a char*.
+ (add_candidate, source_type, add_warning): Add static prototype.
+ (print_z_candidates): Const-ify a char*.
+
+ * class.c (resolve_address_of_overloaded_function,
+ fixed_type_or_null, build_vtable_entry_ref): Add static prototype.
+ (get_vtable_name, finish_struct_1): Const-ify a char*.
+
+ * cvt.c (convert_to_reference): Likewise.
+
+ * decl.c (redeclaration_error_message, record_builtin_type,
+ record_unknown_type, member_function_or_else, bad_specifiers):
+ Likewise.
+ (find_binding, select_decl, unqualified_namespace_lookup,
+ lookup_flags, qualify_lookup, record_builtin_java_type, tag_name):
+ Add static prototype.
+ (warn_extern_redeclared_static, duplicate_decls, pushdecl,
+ implicitly_declare, record_builtin_java_type, define_function,
+ grok_op_properties, tag_name): Const-ify a char*.
+
+ * cp-tree.h (FORMAT_VBASE_NAME): Allow parameter `BUF' to be const.
+ (define_function, finish_builtin_type): Const-ify a char*.
+ (cp_error, cp_error_at, cp_warning, cp_warning_at, cp_pedwarn,
+ cp_pedwarn_at, cp_compiler_error, cp_sprintf): Add prototype args.
+ (file_name_nondirectory): Const-ify a char*.
+ (init_filename_times): Don't prototype.
+ (compiler_error): Prototype.
+ (yyerror, init_repo): Const-ify a char*.
+ (build_srcloc): Don't prototype.
+ (build_x_indirect_ref, build_indirect_ref, build_component_addr):
+ Const-ify a char*.
+ (warn_for_assignment): Don't prototype.
+ (convert_for_initialization, readonly_error, check_for_new_type,
+ GNU_xref_begin, GNU_xref_file, GNU_xref_ref, GNU_xref_call):
+ Const-ify a char*.
+
+ * decl2.c (acceptable_java_type, output_vtable_inherit,
+ setup_initp, start_objects, finish_objects, do_dtors, do_ctors,
+ merge_functions, decl_namespace, validate_nonmember_using_decl,
+ do_nonmember_using_decl): Add static prototype.
+ (lang_f_options): Const-ify a char*.
+ (finish_builtin_type): Likewise.
+ (add_function, arg_assoc_namespace, arg_assoc_class): Add static
+ prototype.
+
+ * errfn.c: Include cp-tree.h.
+ (cp_thing): Add static prototype.
+ (compiler_error): Don't protoptype.
+ (cp_compiler_error): Cast `compiler_error' to `errorfn' before
+ passing it to `cp_thing'.
+
+ * error.c (interesting_scope_p): Add static prototype.
+
+ * except.c (build_eh_type_type, build_eh_type_type_ref): Const-ify
+ a char*.
+
+ * init.c (compiler_error): Don't prototype.
+ (member_init_ok_or_else): Const-ify a char*.
+ (build_java_class_ref): Add static prototype.
+
+ * lex.c (compiler_error): Don't prototype.
+ (get_time_identifier, interface_strcmp, extend_token_buffer,
+ handle_cp_pragma): Const-ify a char*.
+ (is_global, init_filename_times): Add static prototype.
+ (file_name_nondirectory, cplus_tree_code_name): Const-ify a char*.
+ (compiler_error): Change from fixed args to variable args.
+ (yyerror): Const-ify a char*.
+
+ * parse.y (cond_stmt_keyword): Const-ify a char*.
+ (parse_decl): Add static prototype.
+
+ * pt.c (template_args_equal, print_template_context): Likewise.
+ (print_candidates, check_default_tmpl_args): Const-ify a char*.
+ (instantiate_class_template): Likewise.
+
+ * repo.c (get_base_filename, open_repo_file, init_repo): Likewise.
+
+ * rtti.c (call_void_fn, expand_generic_desc, expand_si_desc,
+ expand_class_desc, expand_ptr_desc, expand_attr_desc): Likewise.
+
+ * search.c (lookup_field_info, lookup_member): Likewise.
+ (lookup_member): Cast the first argument of `bzero' to a PTR.
+
+ * sig.c (compiler_error): Don't prototype.
+ (build_signature_pointer_or_reference_nam): Const-ify a char*.
+ (get_sigtable_name, build_member_function_pointer): Likewise.
+
+ * tree.c (compiler_error): Don't prototype.
+ (no_linkage_helper, build_srcloc): Add static prototype.
+ (build_vbase_pointer_fields): Const-ify a char*.
+ (__eprintf): Don't unnecessarily handle `const' when !__STDC__.
+
+ * typeck.c (compiler_error): Don't prototype.
+ (convert_for_assignment): Const-ify a char*.
+ (comp_cv_target_types): Add static prototype.
+ (build_x_indirect_ref, build_indirect_ref, convert_arguments,
+ build_component_addr, build_unary_op, convert_for_initialization):
+ Const-ify a char*.
+
+ * typeck2.c (ack): Add static prototype and change from fixed args
+ to variable args.
+ (readonly_error, check_for_new_type): Const-ify a char*.
+
+ * xref.c (_XREF_FILE, find_file, filename, fctname, declname,
+ fixname, open_xref_file, classname, GNU_xref_begin): Likewise.
+ (GNU_xref_file): Likewise. Also use `xmalloc' instead of `malloc'.
+ (GNU_xref_end_scope, GNU_xref_ref, GNU_xref_decl, GNU_xref_call,
+ gen_assign, GNU_xref_member): Const-ify a char*.
+
+1999-03-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * gxxint.texi: Remove old discussion on copying virtual bases.
+
+1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
+
+ * Make-lang.in: Remove all references to g++.o/g++.c.
+ Link g++ from gcc.o.
+
+1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (comdat_linkage): Treat vtables like functions.
+
+1999-03-25 Mark Mitchell <mark@codesourcery.com>
+
+ * pt.c (tsubst_decl): tsubst into DECL_BEFRIENDING_CLASSES.
+
+1999-03-25 Nathan Sidwell <nathan@acm.org>
+
+ * decl.c (init_decl_processing): Add `signed' type as a synonym
+ for `int'.
+
+1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (common_type): Handle cv-qual unification for pointers
+ to members.
+
+ * decl.c (unqualified_namespace_lookup): Return error_mark_node
+ on error.
+ (lookup_name_real): Set LOOKUP_COMPLAIN when *not* parsing.
+ * lex.c (do_identifier): If we got error_mark_node, call
+ lookup_name again.
+
+1999-03-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * class.c (finish_struct_1): Always reset TYPE_FIELDS for empty
+ classes.
+
+1999-03-24 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (lookup_name_real): Do nested field lookup regardless of
+ TYPE_BEING_DEFINED.
+
+1999-03-24 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (lang_type): Remove has_assignment and
+ has_real_assignment. Add befriending_classes.
+ (TYPE_HAS_ASSIGNMENT): Remove.
+ (TYPE_HAS_REAL_ASSIGNMENT): Likewise.
+ (CLASSTYPE_BEFRIENDING_CLASSES): New macro.
+ (lang_decl): Document.
+ (DECL_BEFRIENDING_CLASSES): New macro.
+ (FRIEND_NAME): Move declaration to more obvious location.
+ (FRIEND_DECLS): Likewise.
+ * class.c (finish_struct_1): Don't use TYPE_HAS_REAL_ASSIGNMENT.
+ * decl.c (duplicate_decls): Copy DECL_BEFRIENDING_CLASSES.
+ (fixup_anonymous_union): Don't use TYPE_HAS_ASSIGNMENT.
+ (grok_op_properties): Likewise.
+ * friend.c (is_friend): Use FRIEND_NAME and FRIEND_DECLS.
+ (add_friend): Likewise. Don't do weird things with assignment
+ operators. Update DECL_BEFRIENDING_CLASSES.
+ (add_friends): Don't do weird things with assignment operators.
+ (make_friend_class): Likewise. Update
+ CLASSTYPE_BEFRIENDING_CLASSES.
+ * pt.c (instantiate_class_template): Don't set
+ TYPE_HAS_ASSIGNMENT.
+ (tsubst_copy): Substitute the TREE_TYPE for more unary
+ expressions.
+ * ptree.c (print_lang_type): Don't look at TYPE_HAS_ASSIGNMENT.
+ * search.c (protected_accessible_p): New function.
+ (friend_accessible_p): Likewise.
+ (accessible_p): Use them.
+
+1999-03-23 Mark Mitchell <mark@codesourcery.com>
+
+ * pt.c (convert_nontype_argument): Don't create things that aren't
+ PTRMEM_CSTs when applying a qualification conversion to a
+ PTRMEM_CST.
+
+1999-03-23 Mark Mitchell <mark@codesourcery.com>
+
+ * Makefile.in (OBJS): Don't mention hash.o.
+ (OBJDEPS): Likewise.
+
+1999-03-23 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_file): Set at_eof to 2 after expanding ctors.
+ * decl.c (expand_static_init): Make sure we don't add any after
+ then.
+
+ * decl.c (cp_finish_decl): Move intelligence about handling
+ DECL_COMDAT for variables from here...
+ * decl2.c (comdat_linkage): ...to here.
+ (maybe_make_one_only): Tweak.
+ (import_export_decl): Call comdat_linkage for variables, too.
+ (finish_file): Handle template statics properly.
+
+1999-03-22 Mark Mitchell <mark@codesourcery.com>
+
+ * cp-tree.h (TYPE_PTRMEMFUNC_P): Use TYPE_PTRMEMFUNC_FLAG.
+ Document internals of pointer-to-member-functions.
+ (DELTA2_FROM_PTRMEMFUNC): Make it call delta2_from_ptrmemfunc.
+ (PFN_FROM_PTRMEMFUNC): Likewise.
+ (build_type_conversion): Remove unused parameter.
+ (build_ptrmemfunc1): Declare.
+ (expand_ptrmemfunc_cst): New function.
+ (delta2_from_ptrmemfunc): Likewise.
+ (pfn_from_ptrmemfunc): Likewise.
+ * cvt.c (cp_convert_to_pointer): Remove unused parameter to
+ build_type_conversion. Use TYPE_PTRMEM_P for readability.
+ (convert_to_reference): Remove unused parameter to
+ build_type_conversion.
+ (ocp_convert): Likewise.
+ (build_user_type_conversion): Likewise.
+ * error.c (dump_expr): Handle NULL pointer-to-member functions.
+ * expr.c (cplus_expand_expr): Handle PTRMEM_CSTs for functions.
+ * method.c (build_overload_value): Don't go splitting CONSTRUCTORs
+ open when handling pointer-to-member functions.
+ * pt.c (convert_nontype_argument): Clean up error messages. Be
+ more stringent with pointers-to-members.
+ * typeck.c (build_ptrmemfunc1): Don't declare. Make it global.
+ (build_unary_op): Tidy ever-so-slightly.
+ (build_conditional_expr): Remove extra parameter to
+ build_type_conversion.
+ (build_ptrmemfunc): Build PTRMEM_CSTs if we know what function
+ we're using.
+ (expand_ptrmemfunc_cst): Define.
+ (delta2_from_ptrmemfunc): Likewise.
+ (pfn_from_ptrmemfunc): Likewise.
+
+1999-03-19 Mark Mitchell <mark@codesourcery.com>
+
+ * init.c (build_member_call): Handle template-id expressions
+ correctly.
+ * typeck.c (build_x_function_call): Likewise.
+
+1999-03-19 Chip Salzenberg <chip@perlsupport.com>
+
+ * friend.c (make_friend_class): Avoid core dump when
+ not-yet-defined friend type lacks TYPE_LANG_SPECIFIC().
+
+1999-03-18 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (start_function): Suppress normal linkage heuristics
+ for #pragma interface under MULTIPLE_SYMBOL_SPACES.
+
+1999-03-19 Alexandre Oliva <oliva@dcc.unicamp.br>
+
+ * Make-lang.in: ($(INTL_TARGETS)): Depend on cp/parse.c.
+ ($(srcdir)/cp/parse.c): Moved from ../Makefile.in.
+
+1999-03-17 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * parse.y (named_complex_class_head_sans_basetype):
+ Do not push a scope for error_mark_node.
+ (maybe_base_class_list): Likewise.
+
+ * decl.c (start_decl): Check for error_mark_node as a type.
+ Detected by g++.brendan/array-refs.C.
+ (start_decl_1): Likewise. Detected by g++.bugs/900322_01.C.
+ (maybe_build_cleanup_1): Likewise. Detected by
+ g++.jason/incomplete1.C.
+
+ * tree.c (build_dummy_object): Use void_zero_node instead of the
+ error_mark_node.
+ (is_dummy_object): Check for such a node.
+ Detected by g++.bob/inherit1.C
+
+1999-03-16 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (old_backref_index): Split out...
+ (flush_repeats): From here. Rename back from try_old_backref.
+ (build_mangled_name): Put back some old-style repeat handling.
+
+Mon Mar 15 21:57:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * lex.c: Don't include setjmp.h.
+ (parse_float): New static function.
+ (pf_args): New struct.
+ (real_yylex): Use them in call to `do_float_handler'.
+
+1999-03-15 Mark Mitchell <mark@markmitchell.com>
+
+ * decl.c (xref_basetypes): Set CLASSTYPE_VBASECLASSES here.
+ * tree.c (layout_basetypes): Not here.
+ * search.c (dfs_search): Remove; no longer used.
+
+1999-03-12 Mark Mitchell <mark@markmitchell.com>
+
+ * decl2.c (validate_nonmember_using_decl): Issue sensible
+ error-messages on bogus qualifiers.
+
+1999-03-14 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (add_function_candidate): Fix uninitialized variable.
+
+ * Makefile.in (search.o): Add dependency on varray.h.
+
+1999-03-13 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (duplicate_decls): Use same_type_p.
+ * method.c (try_old_backref): Renamed from flush_repeats. Use
+ same_type_p. Don't try to handle repeats. Return success.
+ (is_back_referenceable_type): Return 0 if TYPE_FOR_JAVA. Support
+ calls from old-style code, too.
+ (check_ktype): Use same_type_p.
+ (check_btype): Use same_type_p. Don't pull out TYPE_MAIN_VARIANT.
+ (build_qualified_name): Simplify logic.
+ (process_overload_item): Strip typedefs and quals at the top.
+ (build_mangled_name_for_type_with_Gcode): Remove call to
+ type_canonical_variant.
+ (build_mangled_name): Likewise. Remove support for old-style
+ repeats, which have been disabled since 2.7.2. Don't mess with
+ TREE_USED.
+ (build_decl_overload_real): Don't mess with TREE_USED.
+
+1999-03-13 Nathan Sidwell <nathan@acm.org>
+
+ * error.c (cp_printers): Add 'F' escape character.
+ (dump_type_real): Remove TREE_LIST (fnargs) printing.
+ Functionality moved to dump_parameters.
+ (dump_type_suffix): Use dump_parameters and dump_exception_spec.
+ (dump_function_decl): Extend meaning of V parameter. Use
+ dump_parameters and dump_exception_spec.
+ (dump_parameters): New static function.
+ (dump_exception_spec): New static function.
+ (fndecl_as_string): Change argument semantics. Use
+ dump_function_decl directly.
+
+ * sig.c (build_signature_table_constructor): Use cp_error.
+
+1999-03-13 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * semantics.c (finish_switch_cond): Handle error cases gracefully.
+ Detected by g++.law/enum5.C.
+
+ * typeck.c (build_modify_expr): Check for errors after resolving
+ offsets. Detected by g++.brendan/static1.C.
+
+ * decl.c (complete_array_type): Ignore initial_value if it is an
+ error. Detected by g++.benjamin/17930.C.
+
+ * typeck2.c (process_init_constructor): Return error if one argument
+ is in error. Detected by g++.benjamin/13478.C.
+
+1999-03-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * decl.c (select_decl): Allow class templates when we need types.
+ * decl2.c (ambiguous_decl): Likewise.
+
+1999-03-12 Mark Mitchell <mark@markmitchell.com>
+
+ * lex.c (do_identifier): Correct call to enforce_access.
+ * search.c (accessible_p): Tweak comment.
+
+1999-03-10 Mark Mitchell <mark@markmitchell.com>
+
+ * semantics.c (begin_class_definition): Call build_self_reference.
+ (finish_member_declaration): Set DECL_CONTEXT for TYPE_DECLs.
+
+ * search.c (assert_canonical_unmarked): Fix typo in prototype.
+
+ * search.c (dfs_canonical_queue): New function.
+ (dfs_assert_unmarked_p): Likewise.
+ (assert_canonical_unmarked): Likewise.
+ (access_in_type): Use it.
+ (accessible_p): Likewise. Walk the whole tree when umarking.
+
+ * sig.c (build_signature_table_constructor): Use accessible_p
+ instead of compute_access.
+
+1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (add_builtin_candidates): Handle overloaded conversion ops.
+
+1999-03-09 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (flag_access_control): Declare.
+ (TREE_VIA_PPUBLIC): Document.
+ (DECL_NONSTATIC_MEMBER_P): New macro.
+ (enforce_access): Return an indication of whether or not access
+ was permitted.
+ (build_self_reference): Change prototype.
+ (compute_access): Replace with ...
+ (accessible_p): New function.
+ (dfs_walk): Change prototype.
+ (dfs_unmark): Likewise.
+ (markedp): Likewise.
+ * call.c (enforce_access): Use accessible_p.
+ * class.c (build_self_reference): Insert the declaration into the
+ list of members for this type, and make it public.
+ * decl.c (xref_basetypes): Avoid ill-timed recursion.
+ * init.c (build_offset_ref): Use lookup_member, not three separate
+ name-lookups. Call enforce_access rather than checking for
+ illegal accesses here.
+ (resolve_offset_ref): Likewise.
+ * lex.c (do_identifier): Likewise.
+ * method.c (hack_identifier): Likewise.
+ * parse.y (self_reference): Remove.
+ (opt_component_decl_list): Don't use it.
+ * parse.c: Regenerated.
+ * pt.c (print_candidates): Generalize to handle lists of
+ overloaded functions.
+ (instantiate_class_template): Don't rely on TREE_VIA_PRIVATE; it's
+ not set.
+ (get_template_base): Use new calling convention for dfs_walk.
+ * search.c: Include varray.h. Add prototypes.
+ (dfs_walk): Accept a data pointer to pass to the work functions.
+ All callers changed. All work functions changed.
+ (breadth_first_search): Rename to bfs_walk, and make consistent
+ with dfs_walk.
+ (dfs_walk_real): New function.
+ (canonical_binfo): New function.
+ (context_for_name_lookup): Likewise.
+ (shared_marked_p): Likewise.
+ (shared_unmarked_p): Likewise.
+ (lokup_field_queue_p): Likewise.
+ (lookup_field_r): Generalize to handle both functions and fields.
+ (lookup_field): Just call lookup_member.
+ (lookup_fnfields): Likewise.
+ (lookup_member): Move body of lookup_field here and generalize.
+ (dfs_accessible_queue_p): Likewise.
+ (dfs_accessible_p): Likewise.
+ (dfs_access_in_type): Likewise.
+ (access_in_type): Likewise.
+ (compute_access): Remove, and replace with ...
+ (accessible_p): New function.
+ (vbase_types): Remove.
+ (vbase_decl_ptr_intermediate): Likewise.
+ (vbase_decl_ptr): Likewise.
+ (vbase_init_result): Likewise.
+ (closed_envelopes): Likewise.
+ (bvtable): Likewise.
+
+1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (add_function_candidate): Check for proper number of args
+ before checking the validity of those args.
+
+1999-03-06 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h (struct lang_type): Add anon_union field.
+ (ANON_UNION_TYPE_P): Use it instead of examining type.
+ (SET_ANON_UNION_TYPE_P): New macro.
+ * decl.c (check_tag_decl): Use it.
+
+ * search.c (compute_access): Handle non-type contexts earlier, and
+ handle NULL_TREE.
+
+ * tree.c (build_exception_variant): Use copy_to_permanent.
+
+ * decl2.c (setup_initp): Give statics with no priority the default
+ priority here.
+ (do_dtors, do_ctors, finish_file): Remove special handling of
+ non-prioritized statics.
+
+1999-03-05 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (ANON_UNION_TYPE_P): Robustify.
+ * decl.c (make_typename_type): Don't issue an error if an
+ immediate lookup fails; it migt be resolved later.
+ * friend.c (is_friend): Add comment.
+ * search.c (breadth_first_search): Add POSTFN and DATA
+ parameters. Tidy. All callers changed.
+ (lookup_field_queue_p): New function.
+ (lookup_field_r): Likewise.
+ (lookup_field_post): Likewise.
+ (lookup_field): Use them, via breadth_first_search, instead of
+ duplicating logic.
+ (compute_access): Robustify.
+ (lookup_fnfield_info): New structure.
+
+1999-03-05 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst, case ARRAY_REF): Use tsubst_expr again.
+
+1999-03-03 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c, decl2.c, method.c, pt.c: Add 'static' to make SunOS 4
+ cc happy.
+
+ * decl2.c (import_export_class): Also return if
+ CLASSTYPE_INTERFACE_ONLY is set.
+
+1999-03-03 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * decl.c (push_overloaded_decl): Only overwrite the old binding if
+ there was one.
+ * decl2.c (do_local_using_decl): Fix loop termination.
+
+1999-03-02 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (determine_specialization): Don't declare.
+ * pt.c (determine_specialization): Make it static. Eliminate
+ complain parameter. Note that decl is always non-NULL now, and
+ simplify accordingly.
+
+ * decl.c (maybe_push_to_top_level): Always call
+ push_cp_function_context.
+ (pop_from_top_level): Always call pop_cp_function_context.
+
+1999-02-26 Nathan Sidwell <nathan@acm.org>
+
+ * typeck.c (complete_type_or_else): Add VALUE arg, for helpful
+ diagnostics.
+ * cp-tree.h (complete_type_or_else): Added VALUE parameter.
+ * init.c (build_new_1): Extra arg to complete_type_or_else.
+ (build_delete): Likewise.
+ * typeck.c (require_complete_type): Likewise.
+ (pointer_int_sum): Likewise.
+ (pointer_diff): Likewise.
+ (build_component_ref): Likewise.
+
+ * typeck2.c (incomplete_type_error): Always use cp_error.
+ Show declaration of undefined type, if appropriate.
+ Deal with UNKNOWN_TYPE nodes.
+
+ * typeck.c (require_complete_type): Use TYPE_SIZE as
+ size_zero_node to mean incomplete type.
+ (require_complete_type_in_void): New function.
+ (build_compound_expr): Call complete_type_in_void for LHS.
+ (build_c_cast): Call complete_type_in_void for void cast.
+ * cvt.c (ocp_convert): Call complete_type_in_void for void cast.
+ * decl.c (cplus_expand_expr_stmt): Void expression checks moved to
+ require_complete_type_in_void. Call it.
+ * cp-tree.h (require_complete_type_in_void): Prototype new function.
+
+ * typeck.c (convert_arguments): Use alternative format for
+ function decls. Don't require_complete_type here. Simplify
+ diagnostic printing.
+ (convert_for_initialization): Don't require_complete_type on RHS yet.
+ * call.c (convert_arg_to_ellipsis): Call require_complete_type.
+
+ * call.c (build_over_call): Cope with qualified void return type.
+ * semantics.c (finish_call_expr): Likewise.
+ * typeck.c (build_function_call_real): Likewise.
+ (c_expand_return): Likewise.
+ * decl2.c (reparse_absdcl_as_expr): Cope with qualified void type.
+
+ * call.c (print_z_candidates): Use alternate print format, to be
+ consistent with (pt.c) print_candidates.
+ * method.c (hack_identifier): List candidate members.
+ * search.c (lookup_field): Build ambiguous list, and show it, if
+ ambiguous.
+
+1999-02-26 Mark Mitchell <mark@markmitchell.com>
+
+ * typeck.c (decay_conversion): Don't confuse constant array
+ variables with their initializers.
+
+ * decl.c (duplicate_decls): Copy DECL_TEMPLATE_INSTANTIATED when
+ merging decls.
+ * pt.c (regenerate_decl_from_template): Tweak for clarity.
+ (instantiate_decl): Mark a decl instantiated before regenerating
+ it to avoid recursion.
+ * tree.c (mapcar): Don't call decl_constant_value unless we know
+ something is TREE_READONLY_DECL_P.
+
+ * class.c (check_for_override): Don't stop checking when we find
+ the first overridden function. Delete #if 0'd code.
+ * search.c (get_matching_virtual): Likewise.
+
+1999-02-25 Richard Henderson <rth@cygnus.com>
+
+ * lang-specs.h: Define __FAST_MATH__ when appropriate.
+
+1999-02-24 Mike Stump <mrs@wrs.com>
+
+ * typeck.c (convert_for_assignment): Allow boolean integral constant
+ expressions to convert to null pointer.
+
+1999-02-24 Martin von Loewis <loewis@informatik.hu-berlin.de>
+
+ * decl.c (lookup_namespace_name): Resolve namespace aliases.
+
+ * class.c (push_nested_class): Allow namespaces.
+
+ * decl2.c (set_decl_namespace): Add friendp parameter.
+ * decl.c (grokfndecl): Pass it.
+ (grokvardecl): Likewise.
+ * cp-tree.h: Change declaration.
+
+1999-02-24 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst): Allow an array of explicit size zero.
+
+1999-02-23 Jason Merrill <jason@yorick.cygnus.com>
+
+ * errfn.c: Change varargs code to look like toplev.c.
+
+ * method.c (process_modifiers): Don't prepend 'U' for char or
+ wchar_t.
+
+1999-02-20 Craig Burley <craig@jcb-sc.com>
+
+ * Make-lang.in (cplib2.ready): Don't consider updating
+ cplib2 stuff if the current directory isn't writable, as
+ it won't work (such as during a `make install').
+
+Sun Feb 21 20:38:00 1999 H.J. Lu (hjl@gnu.org)
+
+ * decl2.c (start_objects): Make file scope constructors and
+ destructors local to the file if ASM_OUTPUT_CONSTRUCTOR and
+ ASM_OUTPUT_DESTRUCTOR are defined.
+
+1999-02-19 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (CLASSTYPE_METHOD_VEC): Adjust comment.
+ (fn_type_unification): Adjust prototype.
+ (lookup_fnfields_1): Declare.
+ * call.c (add_template_candidate_real): Adjust call to
+ fn_type_unification.
+ * class.c (add_method): Don't allow duplicate declarations of
+ constructors or destructors.
+ (resolve_address_of_overloaded_function): Remove unused variable.
+ Adjust call to fn_type_unification.
+ * decl.c (grokfndecl): Be more robust in the face of illegal
+ specializations.
+ * decl2.c (check_classfn): Remove hokey handling of member
+ templates.
+ * pt.c (determine_specialization): Improve comments. Adjust to
+ handle template argument deduction as per the standard.
+ (check_explicit_specialization): Fix comment spacing. Handle
+ type-conversion operators correctly. Improve error-recovery.
+ (fn_type_unification): Remove EXTRA_FN_ARG parameter.
+ (get_bindings_real): Simplify handling of static members.
+ * search.c (lookup_fnfields_1): Make it have external linkage.
+ * typeck.c (compparms): Fix comment.
+ (build_unary_op): Don't try to figure out which template
+ specialization is being referred to when when the address-of
+ operator is used with a template function.
+
+Thu Feb 18 23:40:01 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * cp-tree.h (lvalue_or_else): Qualify a char* with the `const'
+ keyword to match an analogous change at the top level.
+
+ * tree.c (lvalue_or_else): Likewise.
+
+1999-02-17 Mark Mitchell <mark@markmitchell.com>
+
+ * decl.c (xref_basetypes): Comment.
+ * pt.c (instantiate_class_template): Use xref_basetypes.
+
+1999-02-16 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (tsubst): Change prototype.
+ (tsubst_expr): Likewise.
+ (tsubst_copy): Likewise.
+ (type_unification): Remove prototype.
+ * call.c (convert_default_arg): Adjust call to tsubst_expr.
+ * class.c (resolve_address_of_overloaded_function): Just use
+ fn_type_unification.
+ * decl.c (grokdeclarator): Adjust call to tsubst.
+ * method.c (build_template_parm_names): Likewise.
+ * pt.c (GTB_VIA_VIRTUAL): New macro.
+ (GTB_IGNORE_TYPE): Likewise.
+ (resolve_overloaded_unification): Add `complain' parameter.
+ (try_one_overload): Likewise.
+ (tsubst_template_arg_vector): Likewise.
+ (tsubst_template_parms): Likewise.
+ (tsubst_aggr_type): Likewise.
+ (tsubst_arg_types): Likewise.
+ (tsubst_call_declarator_parms): Likewise.
+ (unify): Remove explicit_mask.
+ (type_unification_real): Likewise.
+ (get_template_base_recursive): Likewise.
+ (coerce_template_template_parms): Provide prototype.
+ (tsubst_function_type): Likewise.
+ (try_class_unification): New function.
+ All callers changed to use new complain parameter.
+ (get_template_base): Use try_class_unification.
+ (unify): Adjust handling of classes derived from template types.
+ (fn_type_unification): Substitute explicit arguments before
+ unification.
+
+1999-02-16 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
+
+ * decl.c (pushdecl): Remove dead code.
+
+1999-02-16 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_objects): Fix code I missed in previous change.
+
+1999-02-13 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokfndecl): Return NULL_TREE instead of error_mark_node.
+ (grokdeclarator): Don't expect error_mark_node from grokfndecl.
+
+ * pt.c (maybe_process_partial_specialization): Complain about
+ 'template <>' on non-specialization.
+
+1999-02-10 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokdeclarator): Catch wierd declarators.
+ * decl2.c (finish_file): Don't abort because of namespace parsing
+ failure.
+ (check_decl_namespace): Remove.
+
+1999-02-09 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (get_template_base): Don't declare.
+ (dfs_walk): Declare.
+ (dfs_unmark): Likewise.
+ (markedp): Likewise.
+ * pt.c (unify): Remove duplicate declaration. Pass tparms and
+ targs to get_template_base.
+ (get_template_base_recursive): Move here from search.c. Check to
+ see that the base found can be instantiated to form the desired
+ type.
+ (get_template_base): Likewise.
+ (get_class_bindings): Simplify.
+ * search.c (get_template_base_recursive): Move to pt.c.
+ (get_template_base): Likewise.
+ (markedp): Make it global.
+ (dfs_walk): Likewise.
+ (dfs_unmark): Likewise.
+
+1999-02-07 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (maybe_process_partial_specialization): Complain about
+ specialization in wrong namespace.
+ * tree.c (decl_namespace_context): New fn.
+
+1999-02-06 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
+
+ * decl2.c (arg_assoc_type): Handle TEMPLATE_TEMPLATE_PARM.
+ * pt.c (coerce_template_template_parms): Handle nested
+ template template parameters.
+
+Sat Feb 6 18:08:40 1999 Jeffrey A Law (law@cygnus.com)
+
+ * typeck2.c: Update email addresses.
+
+1999-02-04 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
+
+ * pt.c (unify): Call coerce_template_parms with the COMPLAIN flag
+ turned off.
+
+1999-02-04 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c (retrofit_lang_decl): Split out...
+ (build_lang_decl): From here.
+ * decl.c (pushdecl): Call it for functions generated by the middle
+ end that don't have DECL_LANG_SPECIFIC.
+ * cp-tree.h: Declare it.
+
+ * decl2.c: Remove flag_init_priority. Always enable initp stuff.
+ (start_objects, finish_objects): Only use special
+ init_priority code if the user specified a priority.
+ (do_ctors, do_dtors): Use DEFAULT_INIT_PRIORITY for the non-initp
+ objects.
+
+Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
+
+ * Make-lang.in (GXX_OBJS): Remove choose-temp.o, pexecute.o and
+ mkstemp.o. Get them from libiberty now.
+ (DEMANGLER_PROG): Simlarly, remove getopt.o getopt1.o.
+
+Tue Feb 2 22:38:48 1999 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
+
+ * decl2.c (lang_decode_option): Use read_integral_parameter.
+
+1999-02-01 Mark Mitchell <mark@markmitchell.com>
+
+ * pt.c (tsubst, case TYPENAME_TYPE): Check TYPE_BEING_DEFINED
+ before calling complete_type_or_else.
+
+Mon Feb 1 09:49:52 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * input.c (inline): Don't define, its handled by system.h.
+
+Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
+
+ * decl2.c: Don't define flag_no_ident here. Don't process
+ -f(no-)ident here.
+ * cp-tree.h: Don't declare flag_no_ident here.
+ * lang-specs.h: Map -Qn to -fno-ident.
+
+1999-01-28 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h (struct tree_binding): Replace scope field with a union.
+ (BINDING_SCOPE): Adjust.
+ * decl.c (BINDING_LEVEL): Adjust.
+
+1999-01-26 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_class_template): Set up the DECL_INITIAL of
+ member constants.
+
+ * init.c (expand_member_init): Pull out TYPE_MAIN_VARIANT in
+ a ctor initializer.
+
+ * tree.c (equal_functions): Fix name in prototype.
+
+ * decl.c (push_local_binding): Add FLAGS argument.
+ (pushdecl, push_overloaded_decl): Pass it.
+ * decl2.c (do_local_using_decl): Likewise.
+ * cp-tree.h: Adjust prototype.
+ * decl.c (poplevel): Fix logic.
+
+ * decl.c (push_local_binding): Also wrap used decls in a TREE_LIST.
+ (poplevel): Handle that. Fix logic for removing TREE_LISTs.
+ (cat_namespace_levels): Don't loop forever.
+
+1999-01-25 Richard Henderson <rth@cygnus.com>
+
+ * typeck.c (build_reinterpret_cast): Fix typo in duplicated test.
+
+1999-01-25 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (resolve_address_of_overloaded_function): Mark the
+ chosen function used.
+
+ * call.c (build_call): Make sure that a function coming in has
+ been marked used already.
+ * decl.c (expand_static_init): Call mark_used instead of
+ assemble_external.
+ * except.c (call_eh_info, do_pop_exception, expand_end_eh_spec,
+ alloc_eh_object, expand_throw): Likewise.
+ * init.c (build_builtin_delete_call): Likewise.
+ * rtti.c (call_void_fn, get_tinfo_fn, build_dynamic_cast_1,
+ expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
+ expand_generic_desc): Likewise.
+
+1999-01-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * tree.c (equal_functions): New function.
+ (ovl_member): Call it.
+
+1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (cp_convert_to_pointer): Fix conversion of 0 to pmf.
+
+1999-01-25 Martin von Loewis <loewis@informatik.hu-berlin.de>
+
+ * decl.c (decls_match): Return 1 if old and new are identical.
+ (push_overloaded_decl): Set OVL_USED when PUSH_USING.
+
+1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (start_function): Make member functions one_only on windows.
+ * decl2.c (import_export_decl): Likewise.
+
+ * decl.c (grokdeclarator): Don't complain about implicit int in
+ a system header. Change same-name field check to not complain in
+ a system header instead of within extern "C".
+
+1999-01-21 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (PUSH_GLOBAL): New macro.
+ (PUSH_LOCAL): Likewise.
+ (PUSH_USING): Likewise.
+ (namespace_bindings_p): Declare.
+ (push_overloaded_decl): Likewise.
+ * decl.c (push_overloaded_decl): Don't make it static. Check for
+ illegal declarations after using declarations here.
+ (namespace_bindings_p): Likewise.
+ (duplicate_decls): Don't consider declarations from different
+ namespaces to be the same.
+ (pushdecl): Use symbolic PUSH_ constants in calls to
+ push_overloaded_decl.
+ (push_overloaded_decl_1): Likewise.
+ * decl2.c (validate_nonmember_using_decl): Tweak `std' handling.
+ (do_nonmember_using_decl): Check for illegal using declarations
+ after ordinary declarations here.
+ (do_local_using_decl): Call pushdecl to insert declarations.
+
+1999-01-21 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokdeclarator): Fix lang_c -> lang_name_c typo.
+
+1999-01-21 Mark Mitchell <mark@markmitchell.com>
+
+ * tree.c (build_cplus_array_type_1): Don't call build_array_type
+ for types involving template parameters.
+
+ * cp-tree.h (PARM_DECL_EXPR): Delete.
+ (convert_default_arg): Change prototype.
+ (check_default_argument): Declare.
+ (search_tree): Likewise.
+ * call.c (convert_default_arg): Take the function to which the
+ default argument belongs as a parameter, and do any necessary
+ instantiation here, instead of ...
+ (build_over_call): Here.
+ * decl.c (local_variable_p): New function.
+ (check_default_argument): Likewise, split out and tidied from ...
+ (grokparms): Here.
+ * error.c (dump_expr): Don't set PARM_DECL_EXPR.
+ * pt.c (tsubst_call_declarator_parms): New function.
+ (for_each_template_parm): Handle ARRAY_REFs. Do the obvious thing
+ with CALL_EXPRs, rather than trying to be clever.
+ (tsubst): Use tsubst_call_declarator_parms.
+ * tree.c (search_tree): Don't make it static.
+ * typeck.c (convert_arguments): Use new interface to
+ convert_default_arg.
+
+1999-01-20 Mark Mitchell <mark@markmitchell.com>
+
+ * error.c (dump_function_decl): Don't print the argument types for
+ a function when the verbosity level is negative.
+
+ * call.c (build_over_call): Check format attributes at call-time.
+
+ * pt.c (tsubst_copy): Fix comment.
+ (unify): Don't allow unification with variable-sized arrays.
+
+ * semantics.c (finish_stmt_expr): When processing a template make
+ the BIND_EXPR long-lived.
+
+1999-01-19 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_vtable_vardecl): Make vtables comdat here.
+ (import_export_vtable): Not here.
+
+1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_component_ref): Wrap an OVERLOAD around a unique
+ non-static member function.
+
+1999-01-18 Nathan Sidwell <nathan@acm.org>
+
+ * class.c (instantiate_type): Only diagnose illegal address of member
+ function if complaining.
+
+ * decl.c (lookup_name_real): Remove duplicate code.
+
+1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (copy_template_template_parm): Use permanent_obstack.
+
+1999-01-18 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
+
+ * pt.c (unify): Remove restrictions on deduction of argument
+ of template template parameters.
+
+1999-01-18 Nathan Sidwell <nathan@acm.org>
+
+ * rtti.c (build_dynamic_cast_1): Resolve OFFSET_REF exprs.
+
+ * class.c (resolve_address_of_overloaded_function): Show list of
+ all candidates, when none of them match.
+
+1999-01-18 Chip Salzenberg <chip@perlsupport.com>
+
+ * typeck.c (comp_ptr_ttypes_reinterpret): Per ANSI, tighten up
+ definition of 'casting away const' in reinterpret_cast<>.
+
+1999-01-18 Graham <grahams@rcp.co.uk>
+
+ * cvt.c: Add include for decl.h, remove extern for
+ static_aggregates which is now provided by decl.h.
+
+ * Makefile.in (cvt.o): Add dependency for decl.h and missing
+ dependencies for convert.h and flags.h.
+
+1999-01-18 Nathan Sidwell <nathan@acm.org>
+
+ * decl2.c (do_dtors): Set current location to that of the
+ decl, for sensible diagnostics and debugging.
+ (check_classfn): Issue `incomplete type' error, if
+ class is not defined.
+
+1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h: Add prototype for bound_pmf_p.
+
+1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
+ Manfred Hollstein <manfred@s-direktnet.de>
+
+ * decl.c (grokdeclarator): Don't make 'main(){}' an error with only
+ -Wreturn-type.
+
+1999-01-16 Nathan Sidwell <nathan@acm.org>
+
+ * cp-tree.h (struct lang_type): Added has_mutable flag.
+ (CLASSTYPE_HAS_MUTABLE): New macro to access it.
+ (TYPE_HAS_MUTABLE_P): New macro to read it.
+ (cp_has_mutable_p): Prototype for new function.
+ * class.c (finish_struct_1): Set has_mutable from members.
+ * decl.c (cp_finish_decl): Clear decl's TREE_READONLY flag, if
+ it contains a mutable.
+ * typeck.c (cp_has_mutable_p): New function.
+
+1999-01-15 Mark Mitchell <mark@markmitchell.com>
+
+ * pt.c (process_template_parm): Ignore top-level qualifiers on
+ non-type parameters.
+
+ * decl.c (start_function): Use current_function_parms in the call
+ to require_complete_type_for_parms, not the probably empty
+ DECL_ARGUMENTS.
+
+1999-01-14 Jason Merrill <jason@yorick.cygnus.com>
+
+ * semantics.c (finish_asm_stmt): Don't warn about redundant volatile.
+
+ * decl2.c (import_export_class): MULTIPLE_SYMBOL_SPACES only means
+ that we don't suppress the other copies.
+ * lex.c (handle_cp_pragma): Likewise.
+
+1999-01-13 Mark Mitchell <mark@markmitchell.com>
+
+ * decl.c (grokdeclarator): Undo 1998-12-14 change.
+ * tree.c (build_cplus_array_type_1): Likewise.
+ * pt.c (instantiate_class_template): Remove misleading comment.
+ (tsubst_aggr_type): Substitute if there are template parameters,
+ regardless of whether or not they use template arguments.
+ (unify): Likewise, but for unification.
+
+1999-01-12 Richard Henderson <rth@cygnus.com>
+
+ * cp-tree.h (flag_permissive): Declare extern.
+
+1999-01-06 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (IDENTIFIER_TYPENAME_P): Use OPERATOR_TYPENAME_FORMAT
+ here.
+ (lang_type): Add is_partial_instantiation. Decrease width of
+ dummy.
+ (PARTIAL_INSTANTIATION_P): New macro.
+ (OPERATOR_TYPENAME_P): Remove.
+ * decl.c (unary_op_p): Use IDENTIFIER_TYPENAME_P, not
+ OPERATOR_TYPENAME_P.
+ (grok_op_properties): Likewise.
+ * friend.c (do_friend): Handle friends that are member functions
+ correctly.
+ * lex.c (init_parse): Use OPERATOR_TYPENAME_FORMAT.
+ * pt.c (instantiate_class_template): Rework for clarity. Avoid
+ leaving TYPE_BEING_DEFINED set in obscure cases. Don't do
+ any more partial instantiation than is absolutely necessary for
+ implicit typename. Set PARTIAL_INSTANTIATION_P.
+ (tsubst_decl): Use IDENTIFIER_TYPENAME_P.
+ * semantics.c (begin_class_definition): Handle partial
+ specializations of a type that was previously partially
+ instantiated.
+
+Wed Jan 6 03:18:53 1999 Mark Elbrecht <snowball3@usa.net.
+
+ * g++spec.c (LIBSTDCXX): Provide default definition.
+ (lang_specific_driver): Use LIBSTDCXX instead of "-lstdc++".
+
+Tue Jan 5 22:11:25 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * Make-lang.in (g++.o): Depend on prefix.h.
+
+1999-01-04 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (bound_pmf_p): New fn.
+ * typeck.c (build_c_cast): Use it.
+
+ * decl.c (grok_op_properties): Use same_type_p.
+
+Tue Dec 22 15:09:25 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * Makefile.in (cvt.o): Depend on toplev.h.
+
+ * cp-tree.h (check_template_shadow, pod_type_p): Add prototypes.
+
+ * cvt.c: Include toplev.h.
+
+ * except.c (get_eh_caught, get_eh_handlers): Hide prototypes and
+ definitions.
+
+ * init.c (expand_vec_init): Initialize variable `itype'.
+
+ * lex.c (yyerror): Cast the argument passed to a ctype function to
+ an unsigned char.
+
+ * method.c (build_mangled_C9x_name): Wrap prototype and definition
+ in "HOST_BITS_PER_WIDE_INT >= 64".
+
+ * typeck.c (build_binary_op): Mark parameter `convert_p' with
+ ATTRIBUTE_UNUSED.
+
+1998-12-22 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (TYPE_RAISES_EXCEPTIONS): Improve documentation.
+ * tree.c (build_exception_variant): Don't crash on empty throw
+ specs.
+
+1998-12-18 DJ Delorie <dj@cygnus.com>
+
+ * cvt.c (convert_to_reference): Check for both error_mark_node
+ and NULL_NODE after call to convert_for_initialization.
+
+1998-12-17 Jason Merrill <jason@yorick.cygnus.com>
+
+ * error.c (interesting_scope_p): New fn.
+ (dump_simple_decl): Use it.
+ (dump_expr, case CONSTRUCTOR): Force a & for a PMF.
+ (dump_expr, case OFFSET_REF): Print ->* if appropriate.
+
+1998-12-16 Mark Mitchell <mark@markmitchell.com>
+
+ * class.c (resolve_address_of_overloaded_function): Do conversion
+ to correct type here, rather than ...
+ (instantiate_type): Here.
+
+ * cp-tree.h (DECL_TEMPLATE_PARM_P): New macro.
+ (DECL_TEMPLATE_TEMPLATE_PARM_P): Use it.
+ (decl_template_parm_p): Remove.
+ * decl.c (pushdecl): Don't set DECL_CONTEXT for a template
+ parameter.
+ * lex.c (do_identifier): Use DECL_TEMPLATE_PARM_P.
+ * pt.c (push_inline_template_parms_recursive): Set it.
+ (decl_template_parm_p): Remove.
+ (check_template_shadow): Use DECL_TEMPLATE_PARM_P.
+ (process_template_parm): Set it.
+
+Wed Dec 16 16:33:58 1998 Dave Brolley <brolley@cygnus.com>
+
+ * lang-specs.h (default_compilers): Pass -MD, -MMD and -MG to cc1plus
+ if configured with cpplib.
+
+1998-12-15 Mark Mitchell <mark@markmitchell.com>
+
+ * decl.c (poplevel): Make sure ns_binding is initialized.
+
+ * decl.c (finish_function): Undo inadvertent change in previous
+ patch.
+
+1998-12-14 Mark Mitchell <mark@markmitchell.com>
+
+ * class.c (pushclass): Tweak handling of class-level bindings.
+ (resolve_address_of_overloaded_function): Update pointer-to-member
+ handling.
+ (instantiate_type): Likewise.
+ * cvt.c (cp_convert_to_pointer): Likewise.
+ * decl.c (pop_binding): Take the DECL to pop, not just the name.
+ Deal with `struct stat' hack.
+ (binding_level): Add to documentation.
+ (push_binding): Clear BINDING_TYPE.
+ (add_binding): New function.
+ (push_local_binding): Use it.
+ (push_class_binding): Likewise.
+ (poplevel): Adjust calls to pop_binding.
+ (poplevel_class): Likewise.
+ (pushdecl): Adjust handling of TYPE_DECLs; add bindings for hidden
+ declarations to current binding level.
+ (push_class_level_binding): Likewise.
+ (push_overloaded_decl): Adjust handling of OVERLOADs in local
+ bindings.
+ (lookup_namespace_name): Don't crash when confronted with a
+ TEMPLATE_DECL.
+ (lookup_name_real): Do `struct stat' hack in local binding
+ contexts.
+ (build_ptrmemfunc_type): Adjust documentation.
+ (grokdeclarator): Don't avoid building real array types when
+ processing templates unless really necessary.
+ (finish_method): Adjust calls to pop_binding.
+ * decl2.c (reparse_absdcl_as_expr): Recursively call ourselves,
+ not reparse_decl_as_expr.
+ (build_expr_from_tree): Deal with a template-id as the function to
+ call in a METHOD_CALL_EXPR.
+ * pt.c (convert_nontype_argument): Tweak pointer-to-member handling.
+ (maybe_adjust_types_For_deduction): Don't do peculiar things with
+ METHOD_TYPEs here.
+ (resolve_overloaded_unification): Handle COMPONENT_REFs. Build
+ pointer-to-member types where necessary.
+ * tree.c (build_cplus_array_type_1): Don't avoid building real
+ array types when processing templates unless really necessary.
+ (build_exception_variant): Compare the exception lists correctly.
+
+1998-12-13 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.def (CPLUS_BINDING): Update documentation.
+ * cp-tree.h (LOCAL_BINDING_P): New macro.
+ (lang_identifier): Rename local_value to bindings.
+ (tree_binding): Make `scope' of type `void*', not `tree'.
+ (BINDING_SCOPE): Update documentation.
+ (IDENTIFIER_LOCAL_VALUE): Remove.
+ (IDENTIFIER_CLASS_VALUE): Document.
+ (IDENTIFIER_BINDING): New macro.
+ (IDENTIFIER_VALUE): Likewise.
+ (TIME_IDENTIFIER_TIME): Likewise.
+ (TIME_IDENTIFIER_FILEINFO): Likewise.
+ (IMPLICIT_TYPENAME_P): Likewise.
+ (set_identifier_local_value): Remove.
+ (push_local_binding): New function.
+ (push_class_binding): Likewise.
+ * class.c (pushclass): Update comments; use push_class_binding.
+ * decl.c (set_identifier_local_value_with_scope): Remove.
+ (set_identifier_local_value): Likewise.
+ (push_binding): New function.
+ (pop_binding): Likewise.
+ (binding_level): Update documentation. Remove shadowed.
+ (BINDING_LEVEL): New macro.
+ (free_binding_nodes): New variable.
+ (poplevel): Adjust for new name-lookup scheme. Don't mess up
+ BLOCK_VARs when doing for-scope extension. Remove effectively
+ dead code.
+ (pushlevel_class): Tweak formatting.
+ (poplevel_class): Adjust for new name-lookup scheme.
+ (print_binding_level): Likewise.
+ (store_bindings): Likewise.
+ (pushdecl): Likewise.
+ (pushdecl_class_level): Likewise.
+ (push_class_level_binding): Likewise.
+ (push_overloaded_decl): Update comments. Adjust for new
+ name-lookup scheme.
+ (lookup_name_real): Likewise.
+ (lookup_name_current_level): Likewise.
+ (cp_finish_decl): Likewise.
+ (require_complete_types_for_parms): Likewise. Remove misleading
+ #if 0'd code.
+ (grok_parms): Likewise. Don't call
+ require_complete_types_for_parms here.
+ (grok_ctor_properties): Don't treat templates as copy
+ constructors.
+ (grop_op_properties): Or as assignment operators.
+ (start_function): Document. Adjust for new name-lookup scheme.
+ (finish_function): Likewise.
+ * decl2.c (do_local_using_decl): Use push_local_binding.
+ * lex.c (begin_definition_of_inclass_inline): New function, split
+ out from ...
+ (do_pending_inlines): Here, and ...
+ (process_next_inline): Here.
+ (get_time_identifier): Use TIME_IDENTIFIER_* macros.
+ (init_filename_times): Likewise.
+ (extract_interface_info): Likewise.
+ (ste_typedecl_interface_info): Likewise.
+ (check_newline): Likewise.
+ (dump_time_statistics): Likewise.
+ (handle_cp_pragma): Likewise.
+ (do_identifier): Adjust for new name-lookup scheme.
+ * parse.y (function_try_block): Return ctor_initializer_opt value.
+ (fndef): Use it.
+ (fn.defpen): Pass appropriate values to start_function.
+ (pending_inline): Use functor_try_block value, and pass
+ appropriate values to finish_function.
+ * pt.c (is_member_template): Update documentation; remove handling
+ of FUNCTION_DECLs. As per name, this function should deal only in
+ TEMPLATE_DECLs.
+ (decl_template_parm_p): Change name of olddecl parameter to decl.
+ (check_template_shadow): Adjust for new name-lookup scheme.
+ (lookup_template_class): Likewise.
+ (tsubst_decl): Tweak so as not to confuse member templates with
+ copy constructors and assignment operators.
+ (unify): Handle UNION_TYPEs.
+ * ptree.c (print_lang_identifier): Adjust for new name-lookup scheme.
+ (lang_print_xnode): Adjust for new name-lookup scheme.
+ * typeck.c (mark_addressable): Likewise.
+ (c_expand_return): Likewise.
+
+1998-12-08 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokdeclarator): Allow field with same name as class
+ in extern "C".
+
+ * decl.c (lookup_name_real): Don't limit field lookup to types.
+ * class.c (check_member_decl_is_same_in_complete_scope): No error
+ if icv and x are the same.
+ * lex.c (do_identifier): Tweak error message.
+
+1998-12-10 Mark Mitchell <mark@markmitchell.com>
+
+ * decl.c (start_enum): Use push_obstacks, not
+ end_temporary_allocation.
+ (finish_enum): Call pop_obstacks.
+
+1998-12-10 Mark Mitchell <mark@markmitchell.com>
+
+ * class.c (instantiate_type): Return error_mark_node rather than
+ junk.
+
+1998-12-09 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (most_specialized_instantiation): New function.
+ (print_candidates): Likewise.
+ * class.c (validate_lhs): Remove.
+ (resolve_address_of_overloaded_function): New function, split out
+ and then substantially reworked, from ...
+ (instantiate_type): Use it. Simplify.
+ * cvt.c (convert_to_reference): Complain when caller has indicated
+ that's the right thing to do. Don't crash if instantiate_type
+ fails.
+ * pt.c: Substitute `parameters' for `paramters' throughout.
+ (print_candidates): Don't make it static.
+ (most_specialized_instantiation): Split out from ...
+ (most_specialized): Here.
+
+Wed Dec 9 15:33:01 1998 Dave Brolley <brolley@cygnus.com>
+
+ * lex.c (lang_init_options): Initialize cpplib.
+ * decl2.c (parse_options,cpp_initialized): Removed.
+ (lang_decode_option): Move initialization of cpplib to
+ lang_init_options.
+
+1998-12-09 Mark Mitchell <mark@markmitchell.com>
+
+ * decl.c (grokdeclarator): Update the name of the TEMPLATE_DECL, as
+ well as the TYPE_DECL, when a typedef name is assigned to a
+ previously anonymous type.
+
+1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
+
+ * cp/except.c (call_eh_info): Use __start_cp_handler instead of
+ __cp_eh_info for getting the eh info pointer. Add table_index to
+ field list.
+ (push_eh_cleanup): Don't increment 'handlers' data field.
+ (process_start_catch_block): Don't set the 'caught' field.
+
+ * cp/exception.cc (CP_EH_INFO): New macro for getting the
+ exception info pointer within library routines.
+ (__cp_eh_info): Use CP_EH_INFO.
+ (__start_cp_handler): Get exception info pointer, set caught field,
+ and increment the handlers field. Avoids this being done by handlers.
+ (__uncatch_exception, __check_eh_spec): Use CP_EH_INFO macro.
+ (uncaught_exception): Use CP_EH_INFO macro.
+
+Tue Dec 8 10:48:21 1998 Jeffrey A Law (law@cygnus.com)
+
+ * Make-lang.in (cxxmain.o): Depend on $(DEMANGLE_H), not demangle.h
+
+Mon Dec 7 17:56:06 1998 Mike Stump <mrs@wrs.com>
+
+ * lex.c (check_newline): Add support for \ as `natural'
+ characters in file names in #line to be consistent with #include
+ handling. We support escape processing in the # 1 "..." version of
+ the command. See also support in cp/lex.c.
+
+1998-12-07 Zack Weinberg <zack@rabi.phys.columbia.edu>
+
+ * cp/decl2.c: s/data/opts/ when initializing cpp_reader
+ structure.
+
+1998-12-07 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (build_typename_type): Set DECL_ARTIFICIAL.
+
+ * error.c (dump_simple_decl): Also print namespace context.
+ (dump_function_decl): Likewise.
+
+ * decl2.c (ambiguous_decl): Don't print old value if it's
+ error_mark_node.
+
+ * decl.c (lookup_name_real): Fix handling of local types shadowed
+ by a non-type decl. Remove obsolete code.
+ * cp-tree.h (DECL_FUNCTION_SCOPE_P): New macro.
+
+ * lang-options.h: Add -fpermissive.
+ * decl2.c: Likewise.
+ * cp-tree.h: Add flag_permissive.
+ * decl.c (init_decl_processing): If neither -fpermissive or -pedantic
+ were specified, set flag_pedantic_errors.
+ * call.c (build_over_call): Turn dropped qualifier messages
+ back into pedwarns.
+ * cvt.c (convert_to_reference): Likewise.
+ * typeck.c (convert_for_assignment): Likewise.
+
+1998-12-05 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (coerce_new_type): Use same_type_p.
+ (coerce_delete_type): Likewise.
+
+ * call.c (check_dtor_name): Return 1, not error_mark_node.
+
+1998-12-04 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c (handle_cp_pragma): Disable #pragma interface/implementation
+ if MULTIPLE_SYMBOL_SPACES.
+
+ * pt.c (check_template_shadow): New fn.
+ * decl2.c (grokfield): Use it.
+ * decl.c (pushdecl): Likewise.
+ (pushdecl_class_level): Likewise.
+ (start_method): Likewise.
+ (xref_tag): Don't try to use 't' if we're defining.
+
+ * call.c (check_dtor_name): Just return an error_mark_node.
+ * pt.c (lookup_template_class): Complain about using non-template here.
+ * parse.y (apparent_template_type): Not here.
+
+ * pt.c (check_explicit_specialization): Complain about specialization
+ with C linkage.
+
+ * lang-options.h: Add -f{no-,}implicit-inline-templates.
+
+ * pt.c (convert_nontype_argument): Don't assume that any integer
+ argument is intended to be a constant-expression.
+
+1998-12-03 Mark Mitchell <mark@markmitchell.com>
+
+ * class.c (handle_using_decl): Fix comment. Don't lookup
+ constructors in base classes.
+ (validate_lhs): Fix typo in comment.
+ * search.c (lookup_field_1): Don't return a USING_DECL.
+
+ * cp-tree.h (DECL_ACCESS): Improve documentation.
+
+ * decl.c (expand_static_init): Don't set the initialization-done
+ flag until the initialization is done.
+
+1998-12-02 Mark Mitchell <mark@markmitchell.com>
+
+ * decl2.c (validate_nonmember_using_decl): Complain about using
+ declarations for class members.
+
+1998-11-29 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck2.c (process_init_constructor): Use same_type_p.
+
+ * decl.c (check_tag_decl): Don't warn about null decl inside a
+ class.
+
+ * pt.c (unify, case OFFSET_TYPE): Pass down 'strict' rather than
+ UNIFY_ALLOW_NONE.
+ (convert_nontype_argument): Use TYPE_PTRMEMFUNC_FN_TYPE.
+ (resolve_overloaded_unification): Strip baselinks.
+
+Fri Nov 27 13:07:23 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * g++spec.c: Don't prototype xmalloc.
+
+1998-11-25 Jason Merrill <jason@yorick.cygnus.com>
+
+ * except.c (expand_throw): Use TYPE_PTR_P to check for pointers.
+
+ * decl.c (check_tag_decl): Do complain about null friend decl at
+ file scope.
+
+1998-11-25 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
+
+ * lex.c (make_lang_type): Clear the whole struct lang_type, not
+ only the first multiple of sizeof (int).
+
+1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (start_decl): An explicit specialization of a static data
+ member is only a definition if it has an initializer.
+
+ * except.c (expand_throw): Use cp_finish_decl for the throw temp.
+ * cvt.c (build_up_reference): Pass DIRECT_BIND down into
+ cp_finish_decl.
+ * init.c (expand_default_init): Check for DIRECT_BIND instead of
+ DECL_ARTIFICIAL.
+
+ * call.c (build_over_call): Use build_decl.
+
+ * except.c (expand_throw): Just use convert, not
+ build_reinterpret_cast.
+
+ * lex.c (handle_generic_pragma): Use token_buffer.
+
+ * decl.c (check_tag_decl): Don't complain about null friend decl.
+
+1998-11-24 Dave Pitts <dpitts@cozx.com>
+
+ * Make-lang.in (DEMANGLER_PROG): Move the output arguments to the
+ first position.
+ * lex.c (check_newline): Use ISALPHA.
+ (readescape): Use ISGRAPH.
+ (yyerror): Use ISGRAPH.
+
+1998-11-24 Nathan Sidwell <nathan@acm.org>
+
+ * search.c (get_abstract_virtuals): Do not use initial
+ CLASSTYPE_ABSTRACT_VIRTUALS.
+ * typeck2.c (abstract_virtuals_error): Show location of abstract
+ declaration.
+ * call.c (build_new_method_call): Use
+ CLASSTYPE_ABSTRACT_VIRTUAL, rather than recalculate.
+ * class.c (finish_struct_bits): Don't bother working out whether
+ get_abstract_virtuals will do anything, just do it.
+
+1998-11-24 Graham <grahams@rcp.co.uk>
+
+ * typeck.c (build_component_ref): Remove unused statement.
+
+1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (add_method): Catch invalid overloads.
+
+ * class.c (add_method): Build up OVERLOADs properly for conversion ops.
+ * search.c (lookup_conversions): Handle getting real OVERLOADs.
+ (add_conversions): Likewise. Revert last change.
+ * call.c (add_conv_candidate): Pass totype to add_candidate instead
+ of fn. Don't add a new candidate if the last one was for the same
+ type.
+ (print_z_candidates): Handle getting a type as a function.
+ (joust): If we got two conversion candidates to the same type,
+ just pick one.
+ (build_object_call): Lose 'templates'.
+ (build_user_type_conversion_1): Handle getting real OVERLOADs.
+
+1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck2.c (process_init_constructor): If there are elements
+ that don't have initializers and they need to have constructors
+ run, supply them with initializers.
+
+ * class.c (finish_struct_1): A class with a 0-width bitfield is
+ still empty.
+
+1998-11-23 Mark Mitchell <mark@markmitchell.com>
+
+ * pt.c (instantiate_class_template): Don't try to figure out what
+ specialization to use for a partial instantiation. Correct
+ typos in a couple of comments. Avoid calling uses_template_parms
+ multiple times.
+
+1998-11-23 Benjamin Kosnik <bkoz@cygnus.com>
+
+ * method.c (process_overload_item): Add call to
+ build_mangled_C9x_name for intTI_type_nodes.
+ (build_mangled_C9x_name): Add prototype, define.
+ * decl.c (init_decl_processing): Add names for
+ TImode_type_node.
+
+1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y (named_class_head): Update CLASSTYPE_DECLARED_CLASS.
+
+ * class.c (finish_struct_1): Set things up for 0-width bitfields
+ like we do for others.
+
+ * decl.c (check_tag_decl): New fn.
+ (shadow_tag): Split out from here.
+ * decl2.c (grok_x_components): Call it.
+
+1998-11-22 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c: Lose warn_about_return_type.
+ (grokdeclarator): Always complain about implicit int, except for
+ `main () { ... }'.
+
+ * decl.c (tag_name): New fn.
+ (xref_tag): Complain about using typedef-name after class-key.
+
+ * init.c (expand_vec_init): Also keep going if from_array.
+
+ * tree.c (is_overloaded_fn): Also handle the output of
+ build_offset_ref.
+
+ * decl.c (grokdeclarator): Use constructor_name when comparing
+ field name against enclosing class.
+ * class.c (finish_struct_anon): Likewise.
+
+1998-11-22 Mark Mitchell <mark@markmitchell.com>
+
+ * decl.c (poplevel): Remove code to handle KEEP == 2.
+ (finish_function): Don't confuse BLOCK-order when
+ processing a destructor.
+
+1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (require_complete_types_for_parms): Call layout_decl
+ after we've completed the type.
+
+1998-11-21 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * decl2.c (validate_nonmember_using_decl): Allow using templates
+ from the global namespace.
+
+1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
+
+ Handle specifying template args to member function templates.
+ * tree.c (build_overload): Always create an OVERLOAD for a template.
+ * search.c (add_conversions): Handle finding an OVERLOAD.
+ * decl2.c (check_classfn): Likewise.
+ * lex.c (identifier_type): See through a baselink.
+ * parse.y (do_id): Don't call do_identifier if we got a baselink.
+ * class.c (instantiate_type, case TREE_LIST): Recurse.
+
+ * decl.c (grokdeclarator): Allow a boolean constant for array
+ bounds, odd as that sounds.
+
+ * pt.c (unify): Be more strict about non-type parms, except for
+ array bounds.
+ (UNIFY_ALLOW_INTEGER): New macro.
+
+1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
+
+ * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
+
+1998-11-19 Jason Merrill <jason@yorick.cygnus.com>
+
+ * semantics.c (begin_class_definition): Call
+ maybe_process_partial_specialization before push_template_decl.
+ Don't call push_template_decl for a specialization.
+ * search.c (lookup_field): Do return a member template class.
+ * decl2.c (handle_class_head): Handle member template classes.
+
+ * decl.c (grokdeclarator): A parm type need not be complete.
+
+ * pt.c (convert_nontype_argument): Fix thinko.
+
+1998-11-18 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (PTRMEM_CST_CLASS): Fix typo.
+ (global_delete_fndecl): New variable.
+ * decl.c (global_delete_fndecl): Define it.
+ (init_decl_processing): Set it.
+ * init.c (build_builtin_delete_call): Use it.
+ * tree.c (mapcar): Recursively call mapcar for the type of EXPR
+ nodes.
+
+1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (cplus_expand_expr_stmt): Always complain about unresolved
+ type.
+
+ * tree.c (lvalue_p_1): An INDIRECT_REF to a function is an lvalue.
+ * call.c (build_object_call): Also support references to functions.
+ * typeck.c (convert_for_initialization): Don't decay a function
+ if the target is a reference to function.
+
+ * search.c (add_conversions): Get all the overloads from a class.
+
+ * decl.c (grok_ctor_properties): Complain about any constructor
+ that will take a single arg of the class type by value.
+
+ * typeck2.c (build_functional_cast): Can't create objects of
+ abstract classes this way.
+ * cvt.c (ocp_convert): Likewise.
+
+ * decl.c (grokfndecl): Member functions of local classes are not
+ public.
+
+1998-11-18 Mark Mitchell <mark@markmitchell.com>
+
+ * Make-lang.in (cc1plus): Add dependency on hash.o.
+
+1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
+
+ * search.c (get_abstract_virtuals): Complain about virtuals with
+ no final overrider.
+ * typeck2.c (abstract_virtuals_error): Remove handling for virtuals
+ with no final overrider.
+ * class.c (override_one_vtable): Don't set DECL_ABSTRACT_VIRTUAL_P
+ on virtuals with no final overrider.
+
+ * lex.c (reinit_parse_for_block): Add a space after the initial ':'.
+
+ * class.c (finish_struct_1): Don't remove zero-width bit-fields until
+ after layout_type.
+
+ * friend.c (do_friend): Don't set_mangled_name_for_decl.
+
+ * class.c (finish_struct_anon): Complain about non-fields.
+ * decl2.c (build_anon_union_vars): Likewise.
+
+ * decl.c (grokdeclarator): Normal data members can't have the same
+ name as the class, either.
+ * class.c (finish_struct_anon): Neither can members of an
+ anonymous union.
+
+1998-11-17 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (TYPE_ALIAS_SET): Document language-dependent uses.
+ (TYPE_BINFO): Likewise.
+ (IS_AGGR_TYPE): Tweak.
+ (SET_IS_AGGR_TYPE): New macro.
+ (CLASS_TYPE_P): Tweak.
+ (lang_type): Group mark bitfields together. Remove linenum.
+ (CLASSTYPE_SOURCE_LINE): Remove macro.
+ (CLASSTYPE_MARKED_N): New macro.
+ (SET_CLASSTYPE_MARKED_N): Likewise.
+ (CLEAR_CLASSTYPE_MARKED_N): Likewise.
+ (CLASS_TYPE_MARKED_*): Use them.
+ (SET_CLASSTYPE_MARKED_*): Likewise.
+ (CLEAR_CLASSTYPE_MARKED_*): Likewise.
+ (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
+ (TYPE_TEMPLATE_INFO): Handle TEMPLATE_TEMPLATE_PARMs as well.
+ (TYPENAME_TYPE_FULLNAME): Use TYPE_BINFO rather than CLASSTYPE_SIZE.
+ * class.c (class_cache_obstack): New variable.
+ (class_cache_firstobj): Likewise.
+ (finish_struct): Don't set CLASSTYPE_SOURCE_LINE.
+ (pushclass): Free the cache, when appropriate.
+ (popclass): Tidy.
+ (maybe_push_cache_obstack): Use class_cache_obstack.
+ * decl.c (include hash.h).
+ (typename_hash): New function.
+ (typename_compare): Likewise.
+ (build_typename_type): Check the hash table to avoid creating
+ duplicates.
+ (build_ptrmemfunc_type): Use SET_IS_AGGR_TYPE.
+ (grokdeclarator): Use CLASS_TYPE_P.
+ (xref_basetypes): Likewise.
+ (start_function): Likewise. Don't put current_class_ref on the
+ permanent obstack.
+ * error.c (dump_type_real): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO
+ and TYPE_TI_ARGS.
+ * lex.c (note_got_semicolon): Use CLASS_TYPE_P.
+ (make_lang_type): Don't create TYPE_LANG_SPECIFIC and associated
+ fields for types other than class types. Do clear TYPE_ALIAS_SET
+ for types other than class types, though.
+ * method.c (build_overload_identifier): Use CLASS_TYPE_P and
+ TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
+ * pt.c (process_template_parm): Don't set
+ CLASSTYPE_GOT_SEMICOLON.
+ (lookup_template_class): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
+ Coerce arguments on the momentary obstack.
+ (for_each_template_parm): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
+ (instantiate_class_template): Calculate template arguments on the
+ momentary obstack. Tidy.
+ (tsubst_template_arg_vector): Use make_temp_vec.
+ (tsubst_aggr_type): Put template arguments on the momentary
+ obstack.
+ (tsubst_decl): Likewise.
+ (tsubst): Copy the array bounds index to the permanent obstack
+ before building index types. Use new macros.
+ (unify): Use new macros.
+ (do_type_instantiation): Likewise.
+ * search.c (lookup_fnfields_1): Use new macros.
+ (dfs_pushdecls): Build envelopes on the cache obstack.
+ (dfs_compress_decls): Use new macros.
+ (push_class_decls): Build on the cache obstack.
+ * semantics.c (finish_typeof): Don't set CLASSTYPE_GOT_SEMICOLON.
+ * sign.c (build_signature_pointer_or_reference_type): Use
+ SET_IS_AGGR_TYPE.
+ * tree.c (make_binfo): Check CLASS_TYPE_P.
+ (copy_template_template_parm): Adjust.
+ (make_temp_vec): Use push_expression_obstack.
+ * typeck.c (complete_type): Use new macros.
+ (comptypes): Likewise.
+
+1998-11-17 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst): Add diagnostics for invalid array, reference
+ and pointer to member types.
+
+1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck2.c (my_friendly_abort): Don't fatal twice in a row.
+
+ * typeck.c (c_expand_start_case): Use build_expr_type_conversion.
+ Simplify.
+
+ * parse.y (structsp): Fix cut-and-paste error.
+
+ * init.c (build_new): Complain about non-integral size.
+
+ * parse.y (unary_expr): Complain about defining types in sizeof.
+
+ * typeck.c (expr_sizeof): Complain about sizeof an overloaded fn.
+
+ * rtti.c (build_x_typeid): Complain about typeid without
+ including <typeinfo>.
+ (get_typeid): Likewise. Complain about typeid of incomplete type.
+ (get_tinfo_fn_dynamic): Likewise.
+ (get_typeid_1): Not static anymore.
+ * except.c (build_eh_type_type): Use get_typeid_1.
+
+ * rtti.c (build_dynamic_cast_1): Give errors for dynamic_cast to
+ ambiguous or private bases. Fix warning for reference cast.
+
+1998-11-16 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (DECL_TEMPLATE_INSTANTIATED): New macro.
+ * decl.c (duplicate_decls): Remove special-case code to deal with
+ template friends, and just do the obvious thing.
+ * pt.c (register_specialization): Tweak for clarity, and also to
+ clear DECL_INITIAL for an instantiation before it is merged with a
+ specialization.
+ (check_explicit_specialization): Fix indentation.
+ (tsubst_friend_function): Handle both definitions in friend
+ declaration and outside friend declarations.
+ (tsubst_decl): Don't clear DECL_INITIAL for an instantiation.
+ (regenerate_decl_from_template): Tweak accordingly.
+ (instantiate_decl): Likewise.
+
+1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (cplus_expand_expr_stmt): Promote warning about naked
+ member function reference to error.
+ * cvt.c (ocp_convert): Complain about converting an overloaded
+ function to void.
+
+ * init.c (build_offset_ref): Just return a lone static member
+ function.
+
+ * decl.c (cp_finish_decl): Only complain about real CONSTRUCTORs,
+ not internal ones.
+
+ * typeck.c (build_binary_op_nodefault): Improve error handling.
+
+ * decl.c (grokfndecl): Complain about making 'main' a template.
+
+ * typeck.c (string_conv_p): Don't convert from wchar_t[] to char*.
+
+ * call.c (build_method_call): Handle a BIT_NOT_EXPR around a
+ TYPE_DECL in a template.
+
+1998-11-15 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck2.c (my_friendly_abort): Add URL in the other case, too.
+
+ * decl.c (struct cp_function): Add named_label_uses.
+ (push_cp_function_context): Save it.
+ (pop_cp_function_context): Restore it.
+ (define_label): Also complain about jumping into the scope of
+ non-POD objects that don't have constructors.
+ * tree.c (pod_type_p): New fn.
+
+ * pt.c (instantiate_class_template): Clear TYPE_BEING_DEFINED sooner.
+ * rtti.c (synthesize_tinfo_fn): Call import_export_decl here.
+ (get_tinfo_fn): Not here.
+ * repo.c (repo_get_id): Abort if we get called for an incomplete
+ type.
+
+1998-11-13 Mark Mitchell <mark@markmitchell.com>
+
+ * except.c (expand_throw): Make sure first argument to
+ __cp_push_exception is of type `void*' to avoid spurious error
+ messages.
+
+1998-11-11 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (try_one_overload): Take orig_targs again. Only check for
+ mismatches against them; we don't care what a previous call found.
+ (resolve_overloaded_unification): Adjust.
+
+ * search.c (lookup_field): Don't return anything for a non-type
+ field from a dependent type.
+ * decl.c (grokdeclarator): Resolve SCOPE_REFs of the current class
+ in an array declarator.
+ (start_decl): Push into the class before looking for the field.
+
+1998-11-08 Mark Mitchell <mark@markmitchell.com>
+
+ * method.c (build_overload_value): Handle REFERENCE_TYPE.
+
+1998-11-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * decl.c (grokdeclarator): Allow namespace-scoped members if they
+ are friends.
+
+1998-11-08 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst_decl): Don't mess with the global value of an
+ un-mangled DECL_ASSEMBLER_NAME.
+
+1998-11-03 Christopher Faylor <cgf@cygnus.com>
+
+ * decl.c (init_decl_processing): Remove CYGWIN conditional
+ since CYGWIN is now able to deal with trapping signals.
+
+Sat Nov 7 15:48:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * cp-tree.h: Don't include gansidecl.h.
+ * exception.cc: Include gansidecl.h (since we don't include config.h)
+ * g++spec.c: Don't include gansidecl.h.
+
+1998-11-06 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (lang_decl_flags): Add defined_in_class. Decrease
+ size of dummy.
+ (DECL_DEFINED_IN_CLASS_P): New macro.
+ (TEMPLATE_PARMS_FOR_INLINE): Document.
+ (check_static_variable_definition): New function.
+ * decl.c (cp_finish_decl): Set DECL_DEFINED_IN_CLASS_P, if
+ appropriate.
+ (check_static_variable_definition): Split out from ...
+ (grokdeclarator): Here.
+ * pt.c (check_default_tmpl_args): New function, split out from ...
+ (push_template_decl_real): Here.
+ (instantiate_template): Fix comment.
+
+1998-11-04 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (CP_TYPE_CONST_P): Make {0,1}-valued.
+ (CP_TYPE_VOLATILE_P): Likewise.
+ (CP_TYPE_RESTRICT_P): Likewise.
+
+1998-11-03 Mark Mitchell <mark@markmitchell.com>
+
+ * pt.c (tsubst): Use build_index_type, not build_index_2_type.
+
+1998-11-02 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (instantiate_type): Be more helpful.
+
+ * decl2.c (import_export_decl): Call import_export_class.
+
+ * cp-tree.h (EMPTY_CONSTRUCTOR_P): Check !TREE_HAS_CONSTRUCTOR.
+ * decl2.c (build_expr_from_tree): Propagate TREE_HAS_CONSTRUCTOR.
+ * pt.c (tsubst_copy): Likewise.
+
+1998-11-02 Mark Mitchell <mark@markmitchell.com>
+
+ * init.c (expand_vec_init): Fix off-by-one error.
+
+1998-11-02 Alexandre Oliva <oliva@dcc.unicamp.br>
+
+ * parse.y (apparent_template_type): New type.
+ (named_complex_class_head_sans_basetype): Use it.
+ * Makefile.in (CONFLICTS): One new conflict.
+ * parse.c: Regenerated.
+
+1998-11-01 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (COMPARE_STRICT): New macro.
+ (COMPARE_BASE): Likewise.
+ (COMPARE_RELAXED): Likewise.
+ (COMPARE_REDECLARATION): Likewise.
+ (same_type_p): Likewise.
+ (same_or_base_type_p): Likewise.
+ * call.c (standard_conversion): Use them, in place of comptypes
+ with numeric arguments.
+ (reference_binding): Likewise.
+ (convert_like): Likewise.
+ (build_over_call): Likewise.
+ (is_subseq): Likewise.
+ (is_properly_derived_from): Likewise.
+ (compare_ics): Likewise.
+ (joust): Likewise.
+ * class.c (delete_duplicate_fields_1): Likewise.
+ (resolves_to_fixed_type_p): Likewise.
+ (instantiate_type): Likewise. Remove #if 0'd code.
+ * decl.c (decls_match): Likewise. Use COMPARE_REDECLARATION here.
+ (pushdecl): Likewise.
+ (lookup_name_real): Likewise.
+ (grokdeclarator): Likewise. Check for illegal array declarations.
+ (grokparms): Likewise.
+ (grok_op_properties): Likewise.
+ * decl2.c (check_classfn): Likewise.
+ * friend.c (is_friend): Likewise.
+ (make_friend_class): Likewise.
+ * init.c (expand_aggr_init): Likewise.
+ (expand_vec_init): Likewise.
+ * pt.c (is_member_template_class): Remove declaration.
+ (is_specialization_of): Use COMPARE_* and new macros.
+ (comp_template_parms): Likewise.
+ (convert_nontype_argument): Likewise.
+ (coerce_template_template_parms): Likewise.
+ (template_args_equal): Likewise.
+ (lookup_template_class): Likewise.
+ (type_unification_real): Likewise.
+ (unify): Likewise.
+ (get_bindings_real): Likewise.
+ * search.c (covariant_return_p): Likewise.
+ (get_matching_virtual): Likewise.
+ * sig.c (match_method_types): Likewise.
+ * tree.c (vec_binfo_member): Likewise.
+ (cp_tree_equal): Likewise.
+ * typeck.c (common_type): Likewise.
+ (comp_array_types): Likewise. Get issues involving unknown array
+ bounds right.
+ (comptypes): Update comments. Use new flags.
+ (comp_target_types): Use new macros.
+ (compparms): Likewise.
+ (comp_target_parms): Likewise.
+ (string_conv_p): Likewise.
+ (build_component_ref): Likewise.
+ (build_indirect_ref): Likewise.
+ (build_conditional_expr): Likewise.
+ (build_static_cast): Likewise.
+ (build_reinterpret_cast): Likewise.
+ (build_const_cast): Likewise.
+ (build_modify_expr): Likewise.
+ (convert_for_assignment): Likewise.
+ (comp_ptr_ttypes_real): Likewise.
+ (ptr_reasonably_similar): Likewise.
+ (comp_ptr_ttypes_const): Likewise.
+
+1998-10-31 Jason Merrill <jason@yorick.cygnus.com>
+
+ * rtti.c (build_dynamic_cast_1): Fix cut-and-paste error.
+
+1998-10-30 Mark Mitchell <mark@markmitchell.com>
+
+ * decl2.c (delete_sanity): Pass integer_zero_node, not
+ integer_two_node, to build_vec_delete.
+ * init.c (build_array_eh_cleanup): Remove.
+ (expand_vec_init_try_block): New function.
+ (expand_vec_init_catch_clause): Likewise.
+ (build_vec_delete_1): Don't deal with case that auto_delete_vec
+ might be integer_two_node anymore.
+ (expand_vec_init): Rework for initialization-correctness and
+ exception-correctness.
+ * typeck2.c (process_init_constructor): Make mutual exclusivity
+ of cases more obvious.
+
+1998-10-29 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (lookup_name_real): OK, only warn if not lexing.
+ Simplify suggested fix.
+
+ * cp-tree.h (IDENTIFIER_MARKED): New macro.
+ * search.c (lookup_conversions): Use breadth_first_search.
+ (add_conversions): Avoid adding two conversions to the same type.
+ (breadth_first_search): Work with base binfos, rather
+ than binfos and base indices.
+ (get_virtual_destructor): Adjust.
+ (tree_has_any_destructor_p): Adjust.
+ (get_matching_virtual): Adjust.
+
+ * pt.c (push_template_decl_real): Generalize check for incorrect
+ number of template parms.
+ (is_member_template_class): #if 0.
+
+1998-10-29 Richard Henderson <rth@cygnus.com>
+
+ * Makefile.in (cc1plus): Put CXX_OBJS, and thence @extra_cxx_objs@,
+ last.
+
+1998-10-28 Zack Weinberg <zack@rabi.phys.columbia.edu>
+
+ * lex.c: Call check_newline from lang_init always. After
+ calling cpp_start_read, set yy_cur and yy_lim to read from the
+ cpplib token buffer.
+
+1998-10-28 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (instantiate_type): Don't consider templates for a normal
+ match.
+
+ * class.c (finish_struct_1): Don't complain about non-copy
+ assignment ops in union members.
+
+ * class.c (build_vtable): Don't pass at_eof to import_export_vtable.
+ (prepare_fresh_vtable): Likewise.
+ (finish_struct_1): Don't call import_export_class.
+ * decl2.c (finish_vtable_vardecl): Do import/export stuff.
+ (finish_prevtable_vardecl): Lose.
+ (finish_file): Don't call it.
+ * pt.c (instantiate_class_template): Likewise.
+ * cp-tree.h: Remove it.
+
+ * init.c (build_delete): Reset TYPE_HAS_DESTRUCTOR here.
+ * decl.c (finish_function): Not here.
+ (start_function): Do set DECL_INITIAL.
+
+ * pt.c (push_template_decl_real): Complain about default template
+ args for enclosing classes.
+
+ * call.c (add_function_candidate): Treat conversion functions
+ as coming from the argument's class.
+ * cp-tree.h (DECL_CONV_FN_P): New fn.
+ (DECL_DESTRUCTOR_P): Also check DECL_LANGUAGE.
+ * class.c (add_method): Use DECL_CONV_FN_P.
+ * decl2.c (check_classfn): Likewise.
+ * error.c (dump_function_name): Likewise.
+ (dump_function_decl): Likewise.
+ * pt.c (fn_type_unification): Likewise.
+ * search.c (add_conversions): Likewise.
+
+1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c (do_identifier): Also generate LOOKUP_EXPR for RESULT_DECL.
+ * method.c (hack_identifier): Also check for using RESULT_DECL
+ from outer context.
+
+1998-10-27 Mark Mitchell <mark@markmitchell.com>
+
+ * decl.c (grokdeclarator): Use type_quals, rather than constp,
+ consistently.
+
+1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (standard_conversion): instantiate_type here.
+ (reference_binding): And here.
+ (implicit_conversion): Not here.
+ (build_op_delete_call): No need to cons up an OVERLOAD.
+ * cvt.c (cp_convert_to_pointer): instantiate_type here.
+ (convert_to_reference): And here.
+ * decl.c (grok_reference_init): Not here.
+ (grokparms): Or here.
+ * typeck2.c (digest_init): Or here.
+ * typeck.c (decay_conversion): Take the address of overloaded
+ functions, too.
+ (require_instantiated_type): Lose.
+ (convert_arguments): Don't handle unknown types here.
+ (build_c_cast): Likewise.
+ (build_binary_op): Gut.
+ (build_conditional_expr): Don't require_instantiated_type.
+ (build_modify_expr): Likewise.
+ (build_static_cast): Don't instantiate_type.
+ (build_reinterpret_cast): Likewise.
+ (build_const_cast): Likewise.
+ (convert_for_initialization): Likewise.
+ (build_ptrmemfunc): Use type_unknown_p.
+ (convert_for_assignment): Also do default_conversion on overloaded
+ functions. Hand them off to ocp_convert.
+
+1998-10-26 Mark Mitchell <mark@markmitchell.com>
+
+ * error.c (dump_decl): Deal with TEMPLATE_DECLs that are
+ VAR_DECLs. Handle vtables whose DECL_CONTEXT is not a type.
+
+ * class.c (finish_struct_1): Use build_cplus_array_type to build
+ array types.
+ * decl.c (init_decl_processing): Likewise.
+ * except.c (expand_end_eh_spec): Likewise.
+ * search.c (expand_upcast_fixups): Simplify very slightly.
+
+1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokdeclarator): Complain about a variable using
+ constructor syntax coming back null from start_decl.
+
+ * friend.c (make_friend_class): Complain about trying to make
+ a non-class type a friend.
+
+ * decl.c (grokfndecl): Set DECL_INITIAL for a defn here.
+ (start_function): Not here.
+
+1998-10-26 Brendan Kehoe <brendan@cygnus.com>
+
+ * decl.c (grokdeclarator): Disallow `explicit' in a friend declaration.
+
+1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck2.c (process_init_constructor): Only skip anonymous fields
+ if they are bitfields.
+
+ * cp-tree.def (TYPEOF_TYPE): New code.
+ * error.c (dump_type_real): Handle it.
+ * pt.c (tsubst): Likewise.
+ * tree.c (search_tree): Likewise.
+ * semantics.c (finish_typeof): New fn.
+ * parse.y (typespec): Use it.
+ * cp-tree.h: Declare it.
+
+1998-10-26 Manfred Hollstein <manfred@s-direktnet.de>
+
+ * cp-tree.h (FORMAT_VBASE_NAME): Make definition unconditional.
+
+1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (convert_arguments): Don't handle pmf references
+ specially.
+
+ * init.c (build_member_call): Don't try to convert to the base type
+ if it's ambiguous or pedantic.
+
+ * typeck2.c (check_for_new_type): Only depend on pedantic for
+ C-style casts.
+
+1998-10-25 Mark Mitchell <mark@markmitchell.com>
+
+ * decl.c (grokdeclarator): Set DECL_NONCONVERTING_P for all
+ non-converting constructors.
+
+1998-10-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * gxxint.texi: Correct documentation for n, N, Q, and B.
+
+1998-10-23 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * parse.y (condition): Convert VAR_DECL from reference to indirect
+ reference.
+
+1998-10-23 Andrew MacLeod <amacleod@cygnus.com>
+
+ * exception.cc (__cp_pop_exception): Free the original exception
+ value, not the potentially coerced one.
+
+1998-10-23 Mark Mitchell <mark@markmitchell.com>
+
+ * Makefile.in (hash.h): Run gperf when necessary.
+
+ * cp-tree.h (CP_TYPE_READONLY): Remove.
+ (CP_TYPE_VOLATILE): Likewise.
+ (CP_TYPE_QUALS): New macro.
+ (CP_TYPE_CONST_P): Likewise.
+ (CP_TYPE_VOLATILE_P): Likewise.
+ (CP_TYPE_RESTRICT_P): Likewise.
+ (CP_TYPE_CONST_NON_VOLATILE_P): Likewise.
+ (cp_build_type_variant): Rename to ...
+ (cp_build_qualified_type): New function.
+ (c_apply_type_quals_to_decl): Declare.
+ (SIGNATURE_POINTER_NAME_FORMAT): Modify to allow `restrict'.
+ (SIGNATURE_REFERENCE_NAME_FORMAT): Likewise.
+ (cp_type_qual_from_rid): New function.
+ (compparms): Remove unused parameter. All callers changed.
+ (cp_type_quals): New function.
+ (at_least_as_qualified_p): Likewise.
+ (more_qualified_p): Likewise.
+
+ * call.c (standard_conversion): Replace calls to
+ cp_build_type_variant with cp_build_qualified_type. Use
+ CP_TYPE_QUALS to get qualifiers and at_least_as_qualified_p to
+ compare them. Use CP_TYPE_* macros to check qualifiers.
+ (reference_binding): Likewise.
+ (implicit_conversion): Likewise.
+ (add_builtin_candidates): Likewise.
+ (build_over_call): Likewise.
+ * class.c (overrides): Compare all qualifiers, not just `const',
+ on method declarations.
+ * cvt.c (convert_to_reference): More CP_TYPE_QUALS conversion, etc.
+ (convert_pointer_to_real): Likewise.
+ (type_promotes_to): Likewise.
+ * decl.c (check_for_uninitialized_const_var): New function.
+ (init_decl_processing): More CP_TYPE_QUALS conversion, etc.
+ (cp_finish_decl): Use check_for_uninitialized_const_var.
+ (grokdeclarator): More CP_TYPE_QUALS conversion, etc. Update to
+ handle `restrict'.
+ (grok_ctor_properties): Likewise.
+ (grok_op_properties): Likewise.
+ (start_function): Likewise.
+ (rever_static_member_fn): Likewise.
+ * decl2.c (grok_method_quals): Likewise.
+ (grokfield): Likewise.
+ * error.c (dump_readonly_or_volatile): Rename to ...
+ (dump_qualifiers): New function. Handle `restrict'.
+ (dump_type_real): Use it.
+ (dump_aggr_type): Likewise.
+ (dump_type_prefix): Likewise.
+ (dump_type_suffix): Likewise.
+ (dump_function_decl): Likewise.
+ (cv_as_string): Likewise.
+ * gxx.gperf: Add __restrict and __restrict__.
+ * gxxint.texi: Document `u' as used for `__restrict', and a few
+ other previously undocumented codes.
+ * hash.h: Regenerated.
+ * init.c (expand_aggr_init): More CP_TYPE_QUALS conversion, etc.
+ (build_member_call): Likewise.
+ (build_new_1): Likewise.
+ * lex.c (init_parse): Add entry for RID_RESTRICT.
+ (cons_up_default_function): More CP_TYPE_QUALS conversion, etc.
+ (cp_type_qual_from_rid): Define.
+ * lex.h (enum rid): Add RID_RESTRICT.
+ * method.c (process_modifiers): Deal with `restrict'.
+ * parse.y (primary): More CP_TYPE_QUALS conversion, etc.
+ * parse.c: Regenerated.
+ * pt.c (convert_nontype_argument): More CP_TYPE_QUALS conversion, etc.
+ (tsubst_aggr_type): Likewise.
+ (tsubst): Likewise.
+ (check_cv_quals_for_unify): Likewise.
+ (unify): Likewise.
+ * rtti.c (init_rtti_processing): Likewise.
+ (build_headof): Likewise.
+ (get_tinfo_var): Likewise.
+ (buidl_dynamic_cast_1): Likewise. Fix `volatile' handling.
+ (expand_class_desc): Likewise.
+ (expand_attr_desc): Likewise.
+ (synthesize_tinfo_fn): Likewise.
+ * search.c (covariant_return_p): Likewise. Fix `volatile' handling.
+ (get_matching_virtual): Likewise.
+ (expand_upcast_fixups): Likewise.
+ * sig.c (build_signature_pointer_or_reference_name): Take
+ type_quals, not constp and volatilep.
+ (build_signature_pointer_or_reference_type): Likewise.
+ (match_method_types): More CP_TYPE_QUALS conversion, etc.
+ (build_signature_pointer_constructor): Likewise.
+ (build_signature_method_call): Likewise.
+ * tree.c (build_cplus_array_type): Likewise.
+ (cp_build_type_variant): Rename to ...
+ (cp_build_qualified_type): New function. Deal with `__restrict'.
+ (canonical_type_variant): More CP_TYPE_QUALS conversion, etc.
+ (build_exception_variant): Likewise.
+ (mapcar): Likewise.
+ * typeck.c (qualif_type): Likewise.
+ (common_type): Likewise.
+ (comptypes): Likewise.
+ (comp_cv_target_types): Likewise.
+ (at_least_as_qualified_p): Define.
+ (more_qualified_p): Likewise.
+ (comp_cv_qualification): More CP_TYPE_QUALS conversion, etc.
+ (compparms): Likewise.
+ (inline_conversion): Likewise.
+ (string_conv_p): Likewise.
+ (build_component_ref): Likewise.
+ (build_indirect_ref): Likewise.
+ (build_array_ref): Likewise.
+ (build_unary_op): Likewise.
+ (build_conditional_expr): Likewise.
+ (build_static_cast): Likewise.
+ (build_c_cast): Likewise.
+ (build_modify_expr): Likewise.
+ (convert_For_assignment): Likewise.
+ (comp_ptr_ttypes_real): Likewise.
+ (cp_type_quals): New function.
+
+1998-10-23 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h (CP_TYPE_READONLY): New macro to handle arrays.
+ (CP_TYPE_VOLATILE): Likewise.
+ * decl.c (grokdeclarator): Use them.
+ * tree.c (canonical_type_variant): Likewise.
+
+1998-10-22 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * parse.y (named_class_head): Push into class while parsing the
+ base class list.
+ * decl2.c (push_scope, pop_scope): New functions.
+ * cp-tree.h: Declare them.
+ * init.c (build_new_1): Delay cleanup until end of full expression.
+
+1998-10-21 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_component_ref): Use of a type here is an error.
+
+1998-10-19 Jason Merrill <jason@yorick.cygnus.com>
+
+ Revamp references to member functions.
+ * method.c (hack_identifier): Call build_component_ref for a
+ reference to a member function.
+ * typeck.c (build_component_ref): Only return a single function
+ if it's static. Otherwise, return a COMPONENT_REF.
+ (build_x_function_call): Handle a COMPONENT_REF.
+ (build_unary_op): Handle all unknown-type things.
+ * decl2.c (arg_assoc): Handle COMPONENT_REF.
+ * class.c (instantiate_type): Complain if the function we get is a
+ nonstatic member function. Remove code for finding "compatible"
+ functions.
+ * pt.c (tsubst_copy): Handle NOP_EXPR.
+ * tree.c (build_dummy_object): New fn.
+ (maybe_dummy_object): New fn.
+ (is_dummy_object): New fn.
+ * cp-tree.h: Declare them.
+ * cvt.c (cp_convert_to_pointer): Use maybe_dummy_object.
+ * error.c (dump_expr, case OFFSET_REF): Use is_dummy_object.
+ * init.c (build_member_call): Use maybe_dummy_object and
+ is_dummy_object.
+ (build_offset_ref): Use maybe_dummy_object.
+ (resolve_offset_ref): Use is_dummy_object.
+ * typeck.c (build_x_function_call): Call build_dummy_object.
+ (unary_complex_lvalue): Call is_dummy_object.
+
+ * typeck.c (build_component_addr): Make sure field is a field.
+
+ * call.c (build_new_op): Delete obsolete code.
+
+ * pt.c (tsubst, TEMPLATE*PARM*): Abort if we don't have any args.
+
+1998-10-18 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * decl2.c (validate_nonmember_using_decl): Fix using-directives of
+ std if std is ignored.
+
+1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokvardecl): Fix thinko.
+
+ * decl.c (grokdeclarator): Embedded attrs bind to the right,
+ not the left.
+
+ * parse.y (fn.def2): Fix 'attrs' format.
+
+1998-10-18 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
+
+ * Makefile.in (CONFLICTS): Update.
+ * parse.y (expr_or_declarator_intern): New rule.
+ (expr_or_declarator, direct_notype_declarator, primary,
+ functional_cast): Use it.
+ (notype_declarator_intern): New rule.
+ (notype_declarator, complex_notype_declarator): Use it.
+
+1998-10-17 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokfndecl): Set DECL_CONTEXT to namespace if appropriate.
+ (grokvardecl): Likewise.
+
+Sat Oct 17 23:27:20 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * class.c (make_method_vec): Cast 1st argument of `bzero' to (PTR).
+ (add_method): Likewise for arguments 1 & 2 of `bcopy'.
+
+ * decl.c (signal_catch): Mark with ATTRIBUTE_NORETURN.
+
+ * pt.c (process_partial_specialization): Cast 1st argument of
+ `bzero' to (PTR).
+
+ * tree.c (build_base_fields): Cast `base_align' to (int) when
+ comparing against one.
+
+1998-10-16 Mark Mitchell <mark@markmitchell.com>
+
+ * decl.c (lookup_name_real): Handle template parameters for member
+ templates where said parameters have the same name as the
+ surrounding class.
+
+ * decl.c (expand_static_init): Build cleanups before entering the
+ anonymous function used to do them to avoid access-checking
+ confusion.
+
+ * decl.c (grokfndecl): Add back call to cplus_decl_attributes
+ accidentally removed by previous change, and make DECL_RTL here.
+ * class.c (add_method): Don't make DECL_RTL here.
+
+ * pt.c (for_each_template_parm): Don't examine uninstantiated
+ default arguments.
+
+1998-10-16 Dave Brolley <brolley@cygnus.com>
+
+ * lex.c (real_yylex): Fix unaligned access of wchar_t.
+
+1998-10-16 Mark Mitchell <mark@markmitchell.com>
+
+ * class.c (add_method): Fix documentation to reflect previous
+ changes. Check for duplicate method declarations here.
+ * decl.c (decls_match): Handle FUNCTION_DECL vs TEMPLATE_DECL
+ correctly; such things never match.
+ (grokfndecl): Don't look for duplicate methods here.
+ * decl2.c (check_classfn): Don't assume names are mangled.
+ Don't add bogus member function declarations to a class before the
+ class type is complete.
+ (grokfield): Reformat error message.
+ * method.c (set_mangled_name_for_decl): Don't mangle names while
+ processing_template_decl.
+
+1998-10-16 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_indirect_ref): Complain about a pointer to data
+ member, too.
+ * typeck2.c (build_m_component_ref): Don't indirect a pointer to
+ data member.
+ * init.c (resolve_offset_ref): Don't undo the above.
+
+ * cp-tree.h (DECL_C_BIT_FIELD, SET_DECL_C_BIT_FIELD): New macros.
+ (struct lang_decl_flags): Add `bitfield'.
+ * class.c (finish_struct_1): Use DECL_C_BIT_FIELD instead of
+ DECL_BIT_FIELD.
+ * decl2.c (grokbitfield, grok_alignof): Likewise.
+ * init.c (build_offset_ref): Likewise.
+ * typeck.c (build_component_addr, expr_sizeof): Likewise.
+ * cvt.c (build_up_reference): Don't crash if taking the address
+ returns error_mark_node.
+
+ * decl.c (grokfndecl): Also check ctype when checking for ::main().
+
+1998-10-15 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokfndecl): ::main and __builtin_* get C linkage.
+ Do mangling here.
+ (grokdeclarator): Instead of here.
+ * friend.c (do_friend): Lose special handling of ::main and
+ __builtin_*.
+ * cp-tree.h (DECL_MAIN_P): Check for C linkage.
+
+ * spew.c (yylex): Clear looking_for_typename if we got
+ 'enum { ... };'.
+
+1998-10-15 Mark Mitchell <mark@markmitchell.com>
+
+ * class.c (maybe_warn_about_overly_private_class): Improve error
+ messages for class with only private constructors.
+
+ * cp-tree.def (TYPENAME_TYPE): Add to documentation.
+ * cp-tree.h (TYPENAME_TYPE_FULLNAME): Document.
+ (build_typename_type): New function.
+ * decl.c (build_typename_type): Broken out from ...
+ (make_typename_type): Use it.
+ * search.c (lookup_field): Likewise.
+
+1998-10-14 Benjamin Kosnik <bkoz@rhino.cygnus.com>
+
+ * pt.c (convert_nontype_argument): Check against type_referred_to.
+ * decl.c (grokvardecl): Check for declarator name before building
+ DECL_ASSEMBLER_NAME.
+
+1998-10-14 Mark Mitchell <mark@markmitchell.com>
+
+ * pt.c (lookup_template_class): Add comment.
+ (instantiate_class_template): Don't mark the _TYPE node for
+ member class templates as an instantiation.
+
+1998-10-14 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokfndecl): Fix my thinko.
+
+1998-10-13 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tinfo2.cc (fast_compare): Remove.
+ (before): Just use strcmp.
+ * tinfo.cc (operator==): Just use strcmp.
+
+1998-10-13 Klaus-Georg Adams <Klaus-Georg.Adams@chemie.uni-karlsruhe.de>
+
+ * decl.c (grokfndecl): Don't check for linkage in `extern "C"'
+ declarations.
+
+1998-10-13 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (specializations_of_same_template_p): Remove.
+ * search.c (get_template_base): Don't use it.
+ (get_template_base_recursive): Likewise.
+ * pt.c (specializations_of_same_template_p): Remove.
+ (unify): Don't use it.
+ (lookup_template_class): Find the correct parent when setting
+ CLASSTYPE_TI_TEMPLATE.
+
+1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tinfo.cc (operator==): Always compare names.
+
+1998-10-12 Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
+
+ * decl.c (start_function): Fix cut-and-paste error.
+
+1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
+
+ * inc/typeinfo: Add #pragma interface.
+ (operator!=): Just call operator==.
+ * tinfo.cc: Add #pragma implementation.
+ (operator==): Move from inc/typeinfo and tinfo2.cc.
+ Check __COMMON_UNRELIABLE instead of _WIN32.
+
+ * typeck2.c (my_friendly_abort): Add URL.
+
+1998-10-12 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
+
+ * decl.c (start_method): Added extra parameter for attributes.
+ * cp-tree.h (start_method): Update prototype.
+ * parse.y (fn.def2): Update start_method parameter list.
+
+1998-10-11 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (specializations_of_same_template_p): Declare.
+ * pt.c (specializations_of_same_template_p): New function.
+ (unify): Use it.
+ * search.c (get_template_base): Use it.
+ (get_template_base_recursive): Likewise.
+
+1998-10-10 Manfred Hollstein <manfred@s-direktnet.de>
+
+ * decl2.c (start_objects): Add new variable `joiner' and
+ initialize it properly.
+
+1998-10-09 Mark Mitchell <mark@markmitchell.com>
+
+ * search.c (expand_upcast_fixups): Tweak to match 1998-10-07
+ change to vtable types.
+
+ * cvt.c (ocp_convert): Avoid infinite recursion caused by
+ 1998-10-03 change.
+
+1998-10-08 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (resolve_overloaded_unification): New fn.
+ (try_one_overload): Likewise.
+ (unify): Don't fail on unknown type.
+ (type_unification_real): Likewise. Use resolve_overloaded_unification
+ to handle an overloaded argument.
+ (template_args_equal): Split out...
+ (comp_template_args): From here.
+ (determine_specialization): Also allow a template with more
+ parms than were explicitly specified.
+ * cp-tree.h: Add template_args_equal.
+ * call.c (resolve_args): Remove TEMPLATE_ID_EXPR code.
+
+Thu Oct 8 15:58:30 1998 Anthony Green <green@cygnus.com>
+
+ * semantics.c (finish_asm_stmt): Revert my 1998-09-28
+ change.
+
+Thu Oct 8 06:00:19 1998 Jeffrey A Law (law@cygnus.com)
+
+ * typeck.c (unsigned_type): Only return TItype nodes when
+ HOST_BITS_PER_WIDE_INT is >= 64 bits.
+ (signed_type): Likewise.
+ * decl.c (intTI_type_node, unsigned_intTI_type_node): Only declare
+ when HOST_BITS_PER_WIDE_INT is >= 64 bits.
+ (init_decl_processing): Only create TItype nodes when
+ HOST_BITS_PER_WIDE_INT is >= 64 bits.
+ * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Only declare
+ when HOST_BITS_PER_WIDE_INT is >= 64 bits.
+
+Wed Oct 7 12:32:44 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * Makefile.in (hash.h): Add -L KR-C -F ', 0, 0' flags to gperf.
+ (gxx.gperf): Update comments describing invocation flags.
+ (hash.h): Regenerate using gperf 2.7.1 (19981006 egcs).
+
+1998-10-07 Mark Mitchell <mark@markmitchell.com>
+
+ * class.c (finish_struct_1): Add commentary on previous change.
+
+ * cp-tree.h (vtbl_ptr_type_node): New variable.
+ * class.c (build_vtbl_ref): Don't indirect through the vptr; it's
+ already of the right type.
+ (finish_struct_1): Make the vptr be of type vtbl_ptr_type_node.
+ Simplify code to grow vtable.
+ * decl.c (vtbl_ptr_type_node): Define.
+ (init_decl_processing): Initialize it.
+
+1998-10-06 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.def (PTRMEM_CST): New tree node.
+ * cp-tree.h (ptrmem_cst): New type.
+ (lang_type): Remove local_typedecls.
+ (dummy): Increase to 12 bits from 11.
+ (CLASSTYPE_LOCAL_TYPEDECLS): Remove.
+ (PTRMEM_CST_CLASS): New macro.
+ (PTRMEM_CST_MEMBER): Likewise.
+ (current_access_specifier): New variable.
+ (current_class_type): Remove duplicate declaration.
+ (finish_struct): Change prototype.
+ (unreverse_member_declarations): New function.
+ (pushdecl_class_level): Change prototype.
+ (grok_enum_decls): Remove.
+ (fixup_anonymous_union): New function.
+ (grok_x_components): Change prototype.
+ (tsubst_chain): Remove.
+ (finish_member_template_decl): Likewise.
+ (check_explicit_specialization): Fix indentation.
+ (finish_class_definition): Change prototype.
+ (finish_member_class_template): Likewise.
+ (finish_member_declaration): New function.
+ (check_multiple_declarators): Likewise.
+ * class.c (class_stack_node_t): New type.
+ (current_class_base): Remove.
+ (current_class_stack): Change type.
+ (current_access_specifier): New variable.
+ (grow_method): Remove.
+ (check_member_decl_is_same_in_complete_scope): Break out from
+ finish_struct.
+ (make_method_vec): New function.
+ (free_method_vec): Likewise.
+ (add_implicitly_declared_members): Break out from finish_struct_1.
+ (free_method_vecs): New variable.
+ (add_method): Rework for direct use from parser.
+ (handle_using_decl): Watch for NULL_TREE while iterating through
+ CLASSTYPE_METHOD_VEC.
+ (finish_struct_methods): Don't build CLASSTYPE_METHOD_VEC here;
+ just do some error-checking.
+ (warn_hidden): Change iteration through CLASSTYPE_METHOD_VEC.
+ (finish_struct_1): Simplify. Use add_implicitly_declared_members.
+ (finish_struct): Change prototype. Simplify; fields and methods
+ are already set up at this point.
+ (init_class_processing): Set up current_class_stack.
+ (pushclass): Save current_access_specifier.
+ (popclass): Restore it.
+ (currently_open_class): Simplify.
+ (build_self_reference): Remove use of CLASSTYPE_LOCAL_TYPEDECLS.
+ * decl.c (saved_scope): Add access_specifier.
+ (maybe_push_to_top_level): Save it.
+ (pop_from_top_level): Restore it.
+ (maybe_process_template_type_declaration): Use
+ finish_member_declaration.
+ (pushtag): Likewise.
+ (pushdecl_class_level): Don't return a value.
+ (fixup_anonymous_union): Break out from grok_x_components.
+ (shadow_tag): Use it.
+ (xref_tag): Complain about using an elaborated type specifier to
+ reference a template type parameter or typedef name.
+ (xref_basetypes): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
+ (current_local_enum): Remove.
+ (build_enumerator): Call finish_member_declaration.
+ (grok_enum_decls): Remove.
+ * decl2.c (grok_x_components): Simplify.
+ (check_classfn): Change iteration through CLASSTYPE_METHOD_VEC.
+ (grokfield): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
+ (merge_functions): Add to comment.
+ (arg_assoc_type): Prototype.
+ (arg_assoc): Pass as many arguments as there are parameters.
+ * error.c (dump_expr): Handle PTRMEM_CST. Improve handling of
+ OFFSET_REF.
+ * expr.c (cpls_expand_expr): Remove dead code. Handle
+ PTRMEM_CST.
+ * friend.c (do_friend): Lookup friends when in nested classes.
+ Change comments.
+ * init.c (build_offset_ref): Do lookup even for classes that are
+ only partially defined.
+ (decl_constant_value): Remove dead code.
+ * method.c (build_overload_value): Remove hack where by TYPE was
+ not a TYPE. Handle PTRMEM_CST.
+ (build_template_parm_names): Don't pass a PARM_DECL where a TYPE
+ should go.
+ * parse.y (components, notype_components, component_decl,
+ component_decl_1, component_declarator, component_declarator0):
+ Now all are itype rather than ttype. Rework to add members to
+ classes on the fly.
+ (typesqpecqual_reserved): Use check_multiple_declarators.
+ (structsp): Update class to finish_class_definition.
+ (do_xref_defn): Unsplit into named_class_head.
+ (access_specifier): Set current_access_specifier.
+ * pt.c (set_current_access_from_decl): New function.
+ (finish_member_template_decl): Don't take the parameters.
+ (comp_template_args): Make more robust.
+ (lookup_template_class): Don't use current_local_enum.
+ (for_each_template_parm): Handle PTRMEM_CST.
+ (instantiate_class_template): Use set_current_access_from_decl,
+ finish_member_declaration and unreverse_member_declarations. Set
+ lineno/input_filename before generating implicit member functions.
+ (type_unification_real): Don't assume back-unification happens
+ only for the last argument.
+ (regenerate_decl_from_template): Call pushclass a bit earlier.
+ (tsubst_chain): Remove.
+ (tsubst_enum): Use set_current_access_from_decl.
+ (set_mangled_name_for_template_decl): Fix indentation.
+ * search.c (lookup_fnfields_1): Change iteration through
+ CLASSTYPE_METHOD_VEC.
+ (dfs_pushdecls): Likewise.
+ (dfs_compress_decls): Likewise.
+ (add_conversions): Likewise.
+ * semantics.c (finish_class_definition): Don't take components.
+ Change call to finish_struct.
+ (finish_member_declaration): New function.
+ (finish_member_class_template): Don't take template parameters.
+ Change call to grok_x_components. Call finish_member_template_decl.
+ (check_multiple_declarators): New function.
+ * sig.c (append_signature_fields): Work from the TYPE_METHODS, not
+ a passed in fieldlist.
+ * tree.c (search_tree): Handle PTRMEM_CST.
+ (mapcar): Likewise.
+ * typeck.c (unary_complex_lvalue): Build PTRMEM_CSTs, not
+ INTEGER_CSTs, for pointer-to-data members.
+
+ * call.c (resolve_args): Resolve template specializations, if
+ possible.
+
+Tue Oct 6 07:57:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * Makefile.in (spew.o): Depend on toplev.h.
+
+ * call.c (compare_ics): Initialize variables `deref_from_type2',
+ `deref_to_type1' and `deref_to_type2'.
+
+ * except.c (get_eh_type): Hide prototype and definition.
+ (process_start_catch_block_old): Remove unused static prototype.
+
+ * pt.c (tsubst_decl): Initialize variable `argvec'.
+
+ * spew.c: Include toplev.h.
+
+1998-10-05 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_decl): Do save and restore file position.
+
+1998-10-05 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * method.c (build_decl_overload_real): Clear
+ numeric_output_need_bar after __.
+
+1998-10-05 Nathan Sidwell <nathan@acm.org>
+
+ * call.c (build_new_method_call): Issue 'incomplete type' error,
+ if class is not defined.
+
+1998-10-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * call.c (build_object_call): Move declaration of variable
+ `fn' into the scope where it is used. Don't access variable
+ `fn' when it is uninitialized, instead use `fns'.
+
+1998-10-04 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
+
+ * errfn.c (cp_thing): Print buf as a string not as a printf format
+ to avoid problems with the operator%. Consequently, `%%' sequences
+ in format are copied as `%' in buf.
+
+1998-10-04 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (pop_tinst_level): Call extract_interface_info.
+ (instantiate_decl): Don't save and restore file position.
+
+ * decl.c (cp_finish_decl): Make statics in extern inlines and
+ templates common, if possible and the target doesn't support weak
+ symbols.
+
+ * decl.c (grokdeclarator): Remove redundant calls to
+ build_type_variant and some duplicated code.
+ * sig.c (build_signature_reference_type): Only take the type parm.
+ (build_signature_pointer_type): Likewise.
+ * tree.c (build_cplus_method_type): Adjust.
+ * cp-tree.h: Update.
+
+1998-10-04 Mark Mitchell <mark@markmitchell.com>
+
+ * call.c (build_over_call): Make pedwarns about dropped qualifiers
+ into full-fledged errors.
+ * cvt.c (convert_to_reference): Likewise.
+ * typeck.c (convert_for_assignment): Likewise.
+
+ * search.c (expand_upcast_vtables): In addition to unsetting
+ TREE_READONLY, remove top-level const type qualifier.
+
+1998-10-03 Mark Mitchell <mark@markmitchell.com>
+
+ * class.c (current_class_ptr, current_class_ref): Clarify
+ documentation.
+ * cvt.c (ocp_convert): Don't expect fold to remove all trivial
+ NOP type conversions.
+ * decl.c (decls_match): Use comptypes directly; ignore
+ qualifiers on the DECL.
+ (duplicate_decls): Remove qualifier checks on DECL.
+ (grokdeclarator): Make the type built up include top-level
+ qualifiers.
+ * decl2.c (do_dtors): Fix spelling error.
+ * error.c (dump_simple_decl): Don't look at qualifiers on the decl
+ when printing type information.
+ * init.c (build_new_1): Add documentation. Deal with the fact
+ that type of allocated memory now contains qualifiers.
+ * lex.c (is_global): Improve error-recovery.
+ * sig.c (build_member_function_pointer): Don't cast away const
+ on fields of sigtable_entry_type.
+ * tree.c (lvalue_type): Don't look at top-level qualifiers on
+ expressions.
+ * typeck.c (decay_conversion): Likewise.
+ (build_component_ref): Make sure the type of the COMPONENT_REF
+ contains top-level qualifiers, as appropriate. Improve
+ error-handling.
+ (build_indirect_ref): Simplify. Don't strip top-level qualifiers.
+ (build_array_ref): Likewise.
+ (build_unary_op): Improve error-recovery.
+ (unary_complex_lvalue): Make taking the address a bound member
+ function an error, not a sorry.
+ (build_conditional_expr): Look at the type qualifiers, not the
+ qualifiers on the expression itself.
+
+1998-10-03 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (merge_functions): Remove duplicates.
+
+ * decl2.c: Add -f{no-,}implicit-inline-templates.
+ (import_export_decl): Check it.
+
+ * decl.c (lookup_name_real): Template parms also take precedence
+ over implicit typename. Only warn if yylex.
+
+ * typeck.c (build_conditional_expr): Only fold if ifexp is an
+ INTEGER_CST.
+
+ * decl2.c (finish_vtable_vardecl): Check DECL_INTERFACE_KNOWN
+ instead of linkage.
+
+1998-10-01 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h (FORMAT_VBASE_NAME): New macro.
+ * class.c (build_vbase_pointer): Use it.
+ * rtti.c (expand_class_desc): Likewise.
+ * tree.c (build_vbase_pointer_fields): Likewise.
+
+Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
+
+ * decl.c (start_decl): Add invocation of
+ SET_DEFAULT_DECL_ATTRIBUTES, if defined.
+ (start_function): Add invocation of
+ SET_DEFAULT_DECL_ATTRIBUTES, if defined.
+
+ * lex.c: Replace occurrences of HANDLE_SYSV_PRAGMA with
+ HANDLE_GENERIC_PRAGMAS.
+
+1998-09-28 Anthony Green <green@cygnus.com>
+
+ * semantics.c (finish_asm_stmt): Always permit volatile asms.
+
+1998-09-28 Mark Mitchell <mark@markmitchell.com>
+
+ * decl.c (grokdeclarator): Tighten checks for invalid
+ destructors. Improve error-messages and error-recovery.
+ * decl2.c (check_classfn): Don't assume that mangled destructor
+ names contain type information.
+
+1998-09-25 Jason Merrill <jason@yorick.cygnus.com>
+
+ * search.c (get_base_distance): Remove assert.
+
+ * decl2.c (build_anon_union_vars): Don't process a field with no
+ name.
+ (finish_anon_union): Also complain about local anon unions with no
+ members.
+
+1998-09-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * decl.c (lookup_namespace_name): If the name is a namespace,
+ return it immediately.
+
+Fri Sep 25 11:45:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * cp-tree.h (define_case_label): Remove unused parameter.
+ (check_java_method): Likewise.
+ (grokclassfn): Likewise.
+ (expand_aggr_init): Likewise.
+ (build_x_delete): Likewise.
+ (maybe_end_member_template_processing): Likewise.
+ (unshare_base_binfos): Add prototype.
+ (string_conv_p): Likewise.
+ (my_friendly_abort): Mark with ATTRIBUTE_NORETURN.
+
+ * cvt.c (build_up_reference): Remove unused parameter
+ `checkconst', all callers changed.
+ (build_type_conversion): Mark parameter `code' with
+ ATTRIBUTE_UNUSED.
+ (build_expr_type_conversion): Initialize variable `conv'.
+
+ * decl.c (push_namespace): Initialize variable `d'.
+ (define_case_label): Remove unused parameter `decl', all callers
+ changed.
+
+ * decl2.c (lang_decode_option): If !USE_CPPLIB, mark parameter
+ `argc' with ATTRIBUTE_UNUSED.
+ (grokclassfn): Remove unused parameter `cname', all callers
+ changed.
+ (check_java_method): Likewise for parameter `ctype'.
+ (copy_assignment_arg_p): Mark parameter `virtualp' with
+ ATTRIBUTE_UNUSED.
+ (finish_prevtable_vardecl): Likewise for parameter `prev'.
+
+ * expr.c (extract_init): Likewise for parameters `decl' and `init'.
+
+ * init.c (expand_aggr_init_1): Remove unused parameter
+ `alias_this', all callers changed.
+ (expand_aggr_init): Likewise.
+ (expand_default_init): Likewise.
+ (build_new_1): Initialize variable `susp'.
+ (build_x_delete): Remove unused parameter `type', all callers
+ changed.
+
+ * lex.c (set_typedecl_interface_info): Mark parameter `prev' with
+ ATTRIBUTE_UNUSED.
+ (readescape): Use (unsigned) value in shift.
+ (real_yylex): Likewise. Likewise. Also cast `sizeof' to int when
+ comparing to a signed quantity.
+
+ * pt.c (maybe_end_member_template_processing): Remove unused
+ parameter `decl', all callers changed.
+ (check_explicit_specialization): Add braces around empty body in
+ an else-statement.
+ (current_template_args): Initialize variable `args'.
+ (lookup_template_class): Likewise for variable `prev_local_enum'.
+ (tsubst_decl): Likewise for variable `r'.
+ (set_mangled_name_for_template_decl): Initialize variable
+ `context'.
+
+ * spew.c (scan_tokens): Change type of parameter `n' to unsigned.
+ Likewise for variable `i'.
+ (yylex): Initialize variable `trrr'.
+
+ * typeck.c (compparms): Mark variable `strict' with
+ ATTRIBUTE_UNUSED.
+
+ * xref.c (simplify_type): Cast argument of ctype function to
+ `unsigned char'.
+
+1998-09-24 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (language_lvalue_valid): Remove.
+ * decl.c (grokdeclarator): Don't disallow references to functions.
+ * tree.c (lvalue_p_1): New function, combining duplicated
+ code from ...
+ (lvalue_p): Use it.
+ (real_lvalue_p): Likewise.
+ * typeck.c (language_lvalue_valid): Remove.
+ (build_modify_expr): Treat FUNCTION_TYPEs as readonly, even though
+ they don't have TREE_READONLY set.
+ * typeck2.c (readonly_error): Add case for FUNCTION_DECLs.
+
+1998-09-24 Benjamin Kosnik <bkoz@loony.cygnus.com>
+
+ * spew.c (yylex): Give diagnostic.
+ * hash.h (is_reserved_word): Add export.
+ * gxx.gperf: Likewise.
+ * lex.h (rid): Add RID_EXPORT.
+ * lex.c (init_parse): Likewise.
+
+Tue Sep 22 21:01:19 1998 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
+
+ * friend.c (do_friend): Make warning a full sentence.
+
+1998-09-22 Mark Mitchell <mark@markmitchell.com>
+
+ * parse.y (component_decl_list): Improve error-recovery.
+
+1998-09-22 Benjamin Kosnik <bkoz@loony.cygnus.com>
+
+ * decl.c (make_typename_type): Move error to point where name
+ variable can be used by dump_type.
+
+1998-09-22 Mark Mitchell <mark@markmitchell.com>
+
+ * decl.c (grokfndecl): Improve error-recovery.
+ * decl2.c (grokfield): Likewise.
+ * pt.c (finish_member_template_decl): Likewise.
+
+1998-09-20 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * method.c (hack_identifier): Finding multiple members is always
+ an error.
+
+1998-09-21 Per Bothner <bothner@cygnus.com>
+
+ * Make-lang.in (c++-filt): Link libiberty.a after cxxmain.o.
+
+Mon Sep 21 01:53:05 1998 Felix Lee <flee@cygnus.com>
+
+ * lex.c (init_lex): Use getenv ("LANG"), not GET_ENVIRONMENT ().
+
+1998-09-20 Mark Mitchell <mark@markmitchell.com>
+
+ * class.c (maybe_warn_about_overly_private_class): Reformat.
+
+1998-09-17 Andrew MacLeod <amacleod@cygnus.com>
+
+ * exception.cc (__cplus_type_matcher): Realign some code.
+
+1998-09-16 Mark Mitchell <mark@markmitchell.com>
+
+ * Make-lang.in (tinfo.o): Use CXXFLAGS when compiling.
+ (tinfo2.o): Likewise.
+ (exception.o): Likewise.
+ (new.o): Likewise.
+ (opnew.o): Likewise.
+ (opnewnt.o): Likewise.
+ (opvnew.o): Likewise.
+ (opvnewnt.o): Likewise.
+ (opdel.o): Likewise.
+ (opdelnt.o): Likewise.
+ (opvdel.o): Likewise.
+ (opvdelnt.o): Likewise.
+
+1998-09-16 Richard Henderson <rth@cygnus.com>
+
+ * decl.c (init_decl_processing): Kill __builtin_fp and __builtin_sp.
+
+1998-09-15 Alexandre Oliva <oliva@dcc.unicamp.br>
+
+ * call.c (build_field_call): Handle static data members too.
+
+ * typeck.c (comptypes): When comparing pointer types, check
+ whether referred types match even in strictest modes.
+
+1998-09-15 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h: Revert previous change.
+ (finish_struct_methods): Remove declaration.
+ * class.c: Revert previous change.
+ (maybe_warn_about_overly_private_class): New function.
+ (finish_struct_methods): Declare here, and make static. Remove
+ unnecessary parameters. Tidy slightly. Use
+ maybe_warn_about_overly_private_class.
+ (finish_struct_1): Adjust. Remove check for private constructors,
+ now done elsewhere.
+ (finish_struct): Adjust.
+
+1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
+
+ * except.c (expand_start_catch_block): No need to check for new
+ exception model.
+ (process_start_catch_block_old): Deleted.
+ (process_start_catch_block): Add call to start_decl_1().
+ (expand_end_catch_block): Add call to end_catch_handler().
+ * exception.cc (__cplus_type_matcher): Only check the exception
+ language if there is an exception table.
+
+1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
+
+ * search.c (expand_indirect_vtbls_init): Mark temporary stack slots
+ as used to prevent conflicts with virtual function tables.
+
+1998-09-14 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (lang_type): Add has_non_private_static_mem_fn.
+ (CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN): New macro, to access it.
+ * class.c (maybe_class_too_private_p): New function.
+ (finish_struct_methods): Use it.
+ (finish_struct_1): Likewise.
+ (finish_struct): Set CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN if
+ appropriate.
+
+ * pt.c (check_specialization_scope): Fix spelling error.
+ (check_explicit_specialization): Remove code to handle explicit
+ specializations in class scope; they are now correctly diagnosed
+ as errors.
+
+1998-09-10 Mark Mitchell <mark@markmitchell.com>
+
+ * decl.c (pushdecl): Don't copy types if the
+ DECL_ABSTRACT_ORIGIN of the new decl matches the TYPE_NAME of the
+ type.
+
+1998-09-09 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
+
+ * class.c (get_enclosing_class): New function.
+ (is_base_of_enclosing_class): Likewise.
+ * cp-tree.h (get_enclosing_class): Declare.
+ (is_base_of_enclosing_class): Likewise.
+ * pt.c (coerce_template_parms): Use them.
+
+1998-09-09 Jason Merrill <jason@yorick.cygnus.com>
+
+ * g++spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
+ null to decide whether to use it.
+
+ * error.c (dump_type_real): Handle NAMESPACE_DECL.
+ * parse.y (base_class.1): Avoid crash on error.
+
+1998-09-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * decl.c (make_typename_type): If context is a namespace, the code
+ is in error.
+
+1998-09-08 Mumit Khan <khan@xraylith.wisc.edu>
+
+ * parse.y (nomods_initdcl0): Set up the parser stack correctly.
+
+1998-09-08 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (anonymous_namespace_name): Declare.
+ * decl.c: Define it.
+ (push_namespace): Use anonymous_namespace_name, rather than local
+ static anon_name.
+ * error.c (dump_decl): If a namespace is named
+ anonymous_namespace_name, call it {anonymous}.
+
+ * decl.c (grokparms): Distinguish between references and pointers
+ in error message.
+
+1998-09-08 Richard Henderson <rth@cygnus.com>
+ Mark Mitchell <mark@markmitchell.com>
+
+ * pt.c (process_partial_specialization): Consistently allocate
+ and zero tpd.parms based on ntparms. Use tpd2.parms, not
+ tpd.parms, where appropriate.
+
+Sun Sep 6 00:00:51 1998 Jeffrey A Law (law@cygnus.com)
+
+ * Makefile.in (INCLUDES): Update after recent toplevel gcc
+ reorganizations.
+
+1998-09-05 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (TI_PENDING_SPECIALIZATION_FLAG): Remove.
+ * class.c (finish_struct): Remove hackery to deal with explicit
+ specializations in class scope.
+ * decl.c (grokfndecl): Improve error-recovery.
+ * decl2.c (grokfield): Likewise.
+ * pt.c (check_specialization_scope): New function.
+ (begin_specialization): Call it.
+ (process_partial_specialization): New function, split out from
+ push_template_decl. Check partial specializations more
+ stringently.
+ (push_template_decl): Call it.
+ (check_explicit_specialization): Don't attempt to handle explicit
+ specializations in class scope.
+ (template_parm_data): Document. Add current_arg and
+ arg_uses_template_parms.
+ (mark_template_parm): Set it.
+ (tsubst_arg_types): Remove unused variable.
+ * semantics.c (begin_class_definition): Tweak.
+
+1998-09-04 Mark Mitchell <mark@markmitchell.com>
+
+ * inc/typeinfo (type_info::type_info(const char*)): Make
+ `explicit'.
+
+ * cp-tree.h (hash_tree_cons_simple): New macro.
+ * pt.c (tsubst_arg_types): New function. Use hash_tree_cons.
+ (coerce_template_parms): Use make_temp_vec, instead of
+ make_tree_vec. Document this behavior.
+ (lookup_template_class): Likewise.
+ (tsubst, cases METHOD_TYPE, FUNCTION_TYPE): Use tsubst_arg_types.
+ Remove dead code (and add assertion to check its deadness). Fix
+ bug w.r.t. exception specifications.
+
+1998-09-03 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (import_export_vtable): Always make artificials comdat.
+ (import_export_decl): Likewise.
+ * pt.c (mark_decl_instantiated): Likewise.
+
+1998-09-03 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (finish_globally_qualified_member_call_expr):
+ Rename to ...
+ (finish_qualified_call_expr).
+ * semantics.c: Likewise.
+ * parse.y (primary): Use it.
+ * method.c (hack_identifier): Remove redundant code.
+
+ * init.c (resolve_offset_ref): Call convert_from_reference to
+ handle members of reference type. Improve error recovery.
+
+1998-09-03 Benjamin Kosnik <bkoz@cygnus.com>
+
+ * cp-tree.h: Declare warn_nontemplate_friend.
+ * decl2.c (lang_decode_option): Set.
+ * lang-options.h: Add -Wnon-template-friend.
+ * friend.c (do_friend): Use to toggle non-template function warning.
+
+1998-09-03 Mark Mitchell <mark@markmitchell.com>
+
+ * decl.c (finish_enum): Don't resolve CONST_DECLs to their
+ corresponding INTEGER_CSTs when processing_template_decl.
+ * pt.c (tsubst_enum): Tweak accordingly.
+
+1998-09-03 Benjamin Kosnik <bkoz@rhino.cygnus.com>
+
+ * decl.c (pushdecl_class_level): Add warning here.
+ (pushdecl): Tweak.
+
+1998-09-02 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (convert_pointer_to_real): Tidy.
+ * search.c (get_base_distance_recursive): Simplify.
+ (get_base_distance): Likewise.
+
+ * pt.c (unify): Only special-case INTEGER_TYPE if it uses template
+ parms.
+
+Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
+
+ * lex.c (check_newline): Call HANDLE_PRAGMA before
+ HANDLE_SYSV_PRAGMA if both are defined. Generate warning messages
+ if unknown pragmas are encountered.
+ (handle_sysv_pragma): Interpret return code from
+ handle_pragma_token (). Return success/failure indication rather
+ than next unprocessed character.
+ (pragma_getc): New function: retrieves characters from the
+ input stream. Defined when HANDLE_PRAGMA is defined.
+ (pragma_ungetc): New function: replaces characters back into the
+ input stream. Defined when HANDLE_PRAGMA is defined.
+
+1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (output_vtable_inherit): Use %cDIGIT in the operands.
+ * class.c (build_vtable_entry_ref): Likewise.
+
+1998-09-01 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION): New macro.
+ * decl2.c (import_export_decl): Likewise.
+ * pt.c (instantiate_decl): Use it.
+
+1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (lookup_name_real): Also do implicit typename thing for
+ artificial TYPE_DECLs.
+ * search.c (lookup_field): Likewise.
+ (lookup_fnfields, lookup_field): Adjust for implicit typename kludge.
+ * semantics.c (begin_constructor_declarator): Use enter_scope_of.
+ (enter_scope_of): Extract type from implicit typename.
+ (begin_class_definition): Likewise.
+ * lex.c (identifier_type): Handle implicit typename when checking
+ for SELFNAME.
+
+ * cp-tree.h: Declare flag_strict_prototype.
+ * lex.c (do_scoped_id, do_identifier): Don't implicitly_declare if
+ -fstrict-prototype.
+ * decl.c (init_decl_processing): If -f{no,-}strict-prototype wasn't
+ specified, set it to the value of pedantic.
+
+1998-09-01 Mark Mitchell <mark@markmitchell.com>
+
+ * decl2.c (arg_assoc): Handle template-id expressions as arguments.
+
+1998-08-31 Mark Mitchell <mark@markmitchell.com>
+
+ * decl.c (finish_enum): Handle member enums of classes declared in
+ template functions.
+
+ * decl2.c (grok_x_components): Strip attributes before calling
+ groktypename.
+
+1998-08-31 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h, decl2.c: Remove support for -fall-virtual,
+ -fenum-int-equivalence and -fno-nonnull-objects.
+ * class.c (check_for_override): Remove support for -fall-virtual.
+ (finish_struct_1): Likewise.
+ * call.c (build_new_op): Remove support for -fenum-int-equivalence.
+ * typeck.c (build_binary_op_nodefault): Likewise.
+ * cvt.c (ocp_convert): Likewise.
+ * call.c (build_vfield_ref): Remove support for -fno-nonnull-objects.
+ * class.c (build_vbase_path): Likewise.
+
+Sun Aug 30 22:16:31 1998 H.J. Lu (hjl@gnu.org)
+
+ * Makefile.in (INTERFACE): New, set to 1.
+
+1998-08-30 Mark Mitchell <mark@markmitchell.com>
+
+ * error.c (dump_decl): Use CP_DECL_CONTEXT, not DECL_CONTEXT, when
+ comparing with global_namespace.
+ (dump_aggr_type): Likewise.
+
+ * decl.c (grokfndecl): Issue error on declaration of friend
+ templates with explicit template arguments.
+
+ * pt.c (convert_template_argument): New function, split out
+ from...
+ (coerce_template_parms): Here.
+ (tsubst): Attempt better error-recovery.
+
+1998-08-28 Benjamin Kosnik <bkoz@loony.cygnus.com>
+
+ * pt.c (decl_template_parm_p): Add checks for
+ TEMPLATE_TEMPLATE_PARM.
+
+1998-08-28 Mark Mitchell <mark@markmitchell.com>
+
+ * lex.c (do_identifier): Fix thinko in previous change.
+
+1998-08-28 Jason Merrill <jason@yorick.cygnus.com>
+
+ * search.c (dfs_search, binfo_for_vtable, dfs_bfv_helper): New fns.
+ * decl2.c (output_vtable_inherit): Call binfo_for_vtable.
+
+1998-08-28 Richard Henderson <rth@cygnus.com>
+
+ Add support for discarding unused virtual functions.
+ * lang-options.h: Add -fvtable-gc.
+ * cp-tree.h: Add flag_vtable_gc.
+ * decl2.c (output_vtable_inherit): New fn.
+ (finish_vtable_vardecl): Call it.
+ * class.c (build_vtable_entry_ref): New fn.
+ (build_vtbl_ref): Call it.
+
+1998-08-28 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (build_enumerator): Take the enumeration type as a
+ parameter.
+ * decl.c (finish_enum): Don't set the TREE_TYPE for the
+ enumeration constant values if we're processing_template_decls.
+ Don't set the type for the CONST_DECLs either; that's done in
+ build_enumerator.
+ (build_enumerator): Take the enumeration type as a
+ parameter.
+ * lex.c (do_identifier): Don't resolve enumeration constants while
+ processing template declarations, even if they happen to be
+ TEMPLATE_PARM_INDEXs.
+
+ * parse.y (current_enum_type): New variable.
+ (primary): Don't allow statement-expression in local classes just
+ as we don't in global classes.
+ (structsp): Use current_enum_type.
+ (enum_list): Likewise.
+ * pt.c (tsubst_enum): Don't check for NOP_EXPRs introduced by
+ finish_enum; they no longer occur.
+
+ * cp-tree.h (finish_base_specifier): New function.
+ * parse.y (base_class): Use it.
+ * semantics.c (finish_base_specifier): Define it.
+
+ * parse.y (structsp): Warn on use of typename outside of template
+ declarations.
+
+1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c (handle_cp_pragma): Remove #pragma vtable.
+ * lang-options.h: Remove +e options.
+ * decl2.c (lang_decode_option): Likewise.
+ (import_export_vtable): Don't check write_virtuals.
+ (finish_vtable_vardecl, finish_file): Likewise.
+ * search.c (dfs_debug_mark): Likewise.
+ * semantics.c (begin_class_definition): Likewise.
+ * class.c (build_vtable, finish_vtbls, finish_struct_1): Likewise.
+
+ * call.c (build_over_call): Check flag_elide_constructors.
+ * decl2.c: flag_elide_constructors defaults to 1.
+ * typeck.c (convert_arguments): Remove return_loc parm.
+ (build_function_call_real): Adjust.
+
+ * search.c: Tear out all mi_matrix and memoize code.
+ (lookup_field, lookup_fnfields): Use scratch_tree_cons.
+ * lang-options.h: Remove documentation for -fhandle-exceptions,
+ -fmemoize-lookups and -fsave-memoized.
+ * cp-tree.h: Lose mi_matrix and memoize support.
+ * decl2.c: Ignore -fmemoize-lookups and -fsave-memoized.
+ * class.c: Lose struct class_level.
+ (pushclass, popclass): Lose memoize support.
+ * init.c (build_offset_ref): Likewise.
+
+ Never change BINFO_INHERITANCE_CHAIN.
+ * init.c (emit_base_init): Change modification of
+ BINFO_INHERITANCE_CHAIN to an assert.
+ * search.c (get_base_distance_recursive): Likewise.
+ (get_base_distance): Likewise.
+ (lookup_member): Likewise.
+ (convert_pointer_to_single_level): Likewise.
+ (lookup_field): Likewise. Lose setting TREE_VIA_* on TREE_LISTs.
+ (lookup_fnfields): Likewise.
+ * tree.c (propagate_binfo_offsets): Don't call unshare_base_binfos.
+ (unshare_base_binfos): Don't call propagate_binfo_offsets.
+ (layout_basetypes): Call propagate_binfo_offsets instead of
+ unshare_base_binfos.
+ * decl.c (xref_basetypes): Call unshare_base_binfos.
+ * pt.c (instantiate_class_template): Likewise.
+ * tree.c (reverse_path): Remove 'copy' parm; always make a
+ temporary copy.
+ * class.c (build_vbase_path): Just call it.
+ * search.c (compute_access): Likewise. Don't re-reverse.
+
+1998-08-27 Mark Mitchell <mark@markmitchell.com>
+
+ * class.c (build_vbase_path): Use reverse_path.
+ (finish_base_struct): Move warnings for inaccessible bases to
+ layout_basetypes.
+ (modify_one_vtable): Remove check of TREE_USED (binfo).
+ (fixup_vtable_deltas1): Likewise.
+ * cp-tree.h (BINFO_INHERITANCE_CHAIN): Document here.
+ (xref_tag): Remove binfos parameter.
+ (make_binfo): Remove chain parameter.
+ (reverse_path): Add copy parameter.
+ * decl.c (init_decl_processing): Change calls to xref_tag.
+ (xref_tag): Remove binfos parameter.
+ (xref_basetypes): Change calls to make_binfo.
+ * decl2.c (grok_x_components): Change calls to xref_tag.
+ (handle_class_head): Likewise.
+ * friend.c (do_friend): Likewise.
+ * lex.c (make_lang_type): Change calls to make_binfo.
+ * parse.y (structsp): Change calls to xref_tag.
+ (named_complex_class_head_sans_basetype): Likewise.
+ (named_class_head): Likewise.
+ * rtti.c (init_rtti_processing): Likewise.
+ * search.c (compute_access): Change calls to reverse_path.
+ (dfs_get_vbase_types): Change calls to make_binfo.
+ (get_vbase_types): Remove dead code.
+ * tree.c (unshare_base_binfos): Change calls to make_binfo.
+ (layout_basetypes): Warn here about inaccessible bases.
+ (make_binfo): Remove chain parameter.
+ (reverse_path): Add copy parameter.
+
+1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c: #if 0 complete_type_p.
+ * init.c (build_java_class_ref, build_new_1): Remove unused locals.
+ * method.c (process_overload_item): Likewise.
+ * typeck.c (comp_target_types): Likewise.
+
+ Stop sharing binfos for indirect virtual bases.
+ * tree.c (propagate_binfo_offsets): Unshare vbases, too.
+ (layout_basetypes): Likewise.
+ (unshare_base_binfos): Copy vbases, too.
+ * cp-tree.h (BINFO_VIA_PUBLIC, BINFO_BASEINIT_MARKED,
+ BINFO_VBASE_INIT_MARKED): Remove obsolete macros.
+ (BINFO_PUSHDECLS_MARKED, SET_BINFO_PUSHDECLS_MARKED,
+ CLEAR_BINFO_PUSHDECLS_MARKED): New macros.
+ * search.c (lookup_field, lookup_fnfields, lookup_member): Remove
+ reference to BINFO_VIA_PUBLIC.
+ (marked_pushdecls_p, unmarked_pushdecls_p): New fns.
+ (push_class_decls): Use them.
+ (dfs_pushdecls): Use SET_BINFO_PUSHDECLS_MARKED.
+ (dfs_compress_decls): Use CLEAR_BINFO_PUSHDECLS_MARKED.
+
+1998-08-27 Mark Mitchell <mark@markmitchell.com>
+
+ * decl.c (build_enumerator): Set DECL_CONTEXT for the
+ CONST_DECLs.
+
+1998-08-26 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (finish_enum): Change prototype.
+ * decl.c (finish_enum): Use TYPE_VALUES, rather than taking a
+ VALUES parameter. Don't try to compute mins/maxs if
+ processing_template_decl.
+ * parse.y (structsp): Use new calling sequence for finish_enum.
+ * pt.c (tsubst_enum): Likewise. Take the new type as input.
+ (lookup_template_class): Remove unused variables. Tweak.
+ Register enums on instantiation list before substituting
+ enumeration constants.
+ (tsubst_decl): Remove unused variables.
+ (regenerate_decl_from_template): Likewise.
+
+ * decl.c (duplicate_decls): Don't obliterate the
+ DECL_TEMPLATE_INFO for a template if we're not replacing it with
+ anything.
+
+ * lex.c (do_identifier): Fix typo in comment.
+
+Wed Aug 26 10:54:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * errfn.c: Remove stdarg.h/varargs.h.
+ * tree.c: Likewise.
+
+1998-08-25 Brendan Kehoe <brendan@cygnus.com>
+
+ * pt.c (tsubst_copy): Only do typename overloading on an
+ IDENTIFIER_NODE that happens to look like a typename if it actually
+ has a type for us to use.
+
+1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (comp_cv_target_types): Split out...
+ (comp_target_types): From here. Don't allow cv-qual changes under
+ a pointer if nptrs == 0. Fix OFFSET_TYPE handling.
+ (build_ptrmemfunc): Pass 1 to nptrs.
+ * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
+
+1998-08-25 Mark Mitchell <mark@markmitchell.com>
+
+ * search.c (dependent_base_p): Don't compare a binfo to
+ current_class_type; use the TREE_TYPE of the binfo instead.
+
+ * cp-tree.h (CLASS_TYPE_P): Revise definition.
+
+1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (duplicate_decls): Don't complain about different
+ exceptions from an internal decl even if pedantic.
+
+ * typeck.c (convert_for_assignment): Converting from pm of vbase
+ to derived is an error, not a sorry.
+
+ * call.c (build_over_call): Use convert_pointer_to_real for 'this'.
+ * class.c (fixed_type_or_null): Rename from
+ resolves_to_fixed_type_p. Return the dynamic type of the
+ expression, if fixed, or null.
+ (resolves_to_fixed_type_p): Use it. Return 0 if the dynamic type
+ does not match the static type.
+ (build_vbase_path): Rename 'alias_this' to 'nonnull'. Use
+ resolves_to_fixed_type_p again.
+
+1998-08-24 Mark Mitchell <mark@markmitchell.com>
+
+ * pt.c (tsubst_decl): Move special case code for dealing with
+ tricky friend templates here from ...
+ (regenerate_decl_from_template): Here.
+
+1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (start_decl): Remove redundant linkage check.
+
+1998-08-24 Gavin Romig-Koch <gavin@cygnus.com>
+
+ * typeck.c (c_expand_return): Handle the case that valtype
+ is wider than the functions return type.
+
+1998-08-24 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (CLASS_TYPE_P): New macro.
+ * decl.c (grokdeclarator): Use it instead of IS_AGGR_TYPE.
+ * pt.c (process_template_parm): Undo previous change.
+
+1998-08-24 Benjamin Kosnik <bkoz@cygnus.com>
+
+ * cp-tree.h: Declare.
+ * pt.c (decl_template_parm_p): New function.
+ * decl.c (pushdecl): Check decls for redeclaring template parms.
+ (xref_tag): Make redeclaration an error, print decl.
+ * decl2.c (grokfield): Check field_decls for redeclaration as well.
+
+1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y (primary): Fix up the type of string constants.
+
+1998-08-24 Mark Mitchell <mark@markmitchell.com>
+
+ * typeck.c (convert_for_initialization): Move check for odd uses
+ of NULL to avoid duplicate warnings.
+
+1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (lvalue_type): Fix for arrays.
+ * typeck.c (string_conv_p): New fn.
+ (convert_for_assignment): Use it.
+ (build_unary_op): Use lvalue_type.
+ * call.c (standard_conversion, convert_like): Use string_conv_p.
+ (add_function_candidate): Use lvalue_type.
+ * cvt.c (convert_to_reference): Likewise.
+ * decl2.c (lang_decode_option): Ignore -traditional.
+ * decl.c (init_decl_processing): flag_writable_strings inhibits
+ flag_const_strings.
+
+1998-08-24 Andrew MacLeod <amacleod@cygnus.com>
+
+ * lang-options.h (lang_options): Add fconst-strings to the list
+ of valid options.
+ * decl2.c (lang_f_options, lang_decode_option): Likewise.
+
+1998-08-24 Nathan Sidwell <nathan@acm.org>
+
+ * lex.c (real_yylex): Don't warn about long long constants if
+ we're allowing long long.
+
+1998-08-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * decl.c (pushdecl): Use IDENTIFIER_NAMESPACE_VALUE instead of
+ accessing bindings directly.
+
+ * search.c (my_tree_cons): Reimplement.
+
+ * lang-specs.h: Remove __HONOR_STD.
+ * inc/exception, inc/new, inc/new.h, inc/typeinfo: Likewise.
+
+1998-08-23 Mark Mitchell <mark@markmitchell.com>
+
+ * decl.c (grokdeclarator): Complain about in-class initialization
+ of aggregates and/or references.
+ * pt.c (process_template_parm): Clear IS_AGGR_TYPE for
+ TEMPLATE_TYPE_PARMs.
+
+ * decl2.c (grok_array_decl): Add comment.
+ (mark_used): Don't instantiate an explicit instantiation.
+ * friend.c (make_friend_class): Remove bogus comment. Fix check
+ for partial specializations.
+ * pt.c (check_explicit_specialization): Don't
+ SET_DECL_EXPLICIT_INSTANTIATION here.
+ (mark_decl_instantiated): Or here.
+ (do_decl_instantiation): Do it here, instead. Add checks for
+ duplicate explicit instantiations, etc. Tidy.
+ (do_type_instantiation): Likewise.
+ (instantiate_decl): Improve comments. Complain about explicit
+ instantiations where no definition is available.
+
+ * cp-tree.h (ansi_null_node): Remove.
+ * call.c (build_over_call): Warn about converting NULL to an
+ arithmetic type.
+ * cvt.c (build_expr_type_conversion): Likewise. Use
+ null_ptr_cst_p instead of expanding it inline.
+ * decl.c (ansi_null_node): Remove.
+ (init_decl_processing): Make null_node always have integral type.
+ * except.c (build_throw): Warn about converting NULL to an
+ arithmetic type.
+ * lex.c (init_parse): Remove handling of ansi_null_node.
+ * pt.c (type_unification_real): Don't convert NULL to void* type.
+ * typeck.c (build_binary_op_nodefault): Fix NULL warnings.
+ (convert_for_assignment): Warn about converting NULL to an
+ arithmetic type.
+ (convert_for_initialization): Likewise.
+
+1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (search_tree, no_linkage_helper, no_linkage_check): New fn.
+ * pt.c (coerce_template_parms): Use no_linkage_check.
+ * decl.c (grokvardecl): Likewise.
+ (grokfndecl): Likewise. Members of anonymous types have no linkage.
+
+ * method.c (process_overload_item): Remove useless code.
+
+1998-08-20 Per Bothner <bothner@cygnus.com>
+
+ Handle new'ing of Java classes.
+ * init.c (build_class_classref): New function.
+ (build_new_1): If type is TYPE_FOR_JAVA: Call _Jv_AllocObject;
+ constructor does not return this; don't need to exception-protect.
+
+ * pt.c (lookup_template_class): Copy TYPE_FOR_JAVA flag.
+ * decl2.c (acceptable_java_type): Handle template-derived types.
+
+1998-08-20 Per Bothner <bothner@cygnus.com>
+
+ * decl2.c (import_export_vtable): Suppress vtables for Java classes.
+
+1998-08-20 Mark Mitchell <mark@markmitchell.com>
+
+ * decl.c (duplicate_decls): Always merge the old and new patterns
+ for templates, regardless of whether or not the new one has
+ DECL_INITIAL. Don't throw away specializations. Merge
+ DECL_SAVED_TREE.
+ * pt.c (tsubst_decl): Use the right pattern when calculating the
+ complete args for a new template instance.
+ (do_decl_instantiation): Fix typo in comment.
+ (regenerate_decl_from_template): Deal with tricky friend template
+ case.
+ (instantiate_decl): Likewise.
+
+Thu Aug 20 09:09:45 1998 Jeffrey A Law (law@cygnus.com)
+
+ * init.c (build_builtin_delete_call): Add missing assemble_external
+ call.
+
+1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y (notype_unqualified_id): Also accept ~A<int>.
+
+1998-08-19 Mark Mitchell <mark@markmitchell.com>
+
+ * typeck.c (build_binary_op_nodefault): Warn on use of NULL in
+ arithmetic.
+ * except.c (build_throw): Warn when NULL is thrown, even with
+ -ansi. Use ansi_null_node, rather than integer_zero_node, in the
+ thrown expression.
+
+ * cp-tree.h (ansi_null_node): New variable.
+ * decl.c (ansi_null_node): New variable.
+ (init_decl_processing): Initialize its type.
+ * lex.c (init_parse): Initialize its value. Use ansi_null_node
+ for null_node in non-ANSI mode.
+ * typeck.c (build_binary_op_nodefault): Use ansi_null_node in
+ place of null_node to avoid spurious errors.
+
+1998-08-17 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (enter_scope_of): New function.
+ * parse.y (complex_direct_notype_declarator): Use it.
+ * semantics.c (enter_scope_of): New function.
+
+1998-08-17 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokparms): No, here.
+
+ * decl.c (grokdeclarator): Catch parm with pointer to array of
+ unknown bound here...
+ * method.c (process_overload_item): ...not here.
+
+ * gxxint.texi: Remove obsolete documentation of overloading code.
+
+ * decl.c (finish_enum): Also set TYPE_SIZE_UNIT.
+ * class.c (finish_struct_bits): Likewise.
+
+ * tree.c (lvalue_type): Fix for arrays.
+ * typeck.c (build_unary_op): Use lvalue_type.
+ * call.c (add_function_candidate): Likewise.
+ * cvt.c (convert_to_reference): Likewise.
+
+ * decl2.c (lang_decode_option): Ignore -traditional.
+
+ * init.c (build_offset_ref): Don't mess with error_mark_node.
+ * lex.c (do_scoped_id): Use cp_error.
+
+ * rtti.c (get_tinfo_fn): Don't mess with the context for now.
+
+1998-08-17 Benjamin Kosnik <bkoz@loony.cygnus.com>
+
+ * decl.c (grokdeclarator): Allow anonymous types to be cv-qualified.
+
+Mon Aug 17 10:40:18 1998 Jeffrey A Law (law@cygnus.com)
+
+ * cp-tree.h (set_identifier_local_value): Provide prototype.
+
+ * decl2.c (do_namespace_alias): Remove unused variables `binding'
+ and `old'.
+
+Fri Aug 14 16:42:27 1998 Nick Clifton <nickc@cygnus.com>
+
+ * Makefile.in: Rename BBISON to BISON so that it can be properly
+ inherited from the parent makefile.
+
+1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lang-options.h: Add -finit-priority.
+ * decl2.c: Likewise. Check flag_init_priority instead of
+ USE_INIT_PRIORITY.
+
+ * decl2.c (setup_initp): New fn.
+ (start_objects, finish_objects, do_ctors): Handle init_priority.
+ (do_dtors, finish_file): Likewise.
+
+1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst_copy): Hush warning.
+
+ * rtti.c (get_tinfo_fn): Also set DECL_IGNORED_P.
+
+1998-08-12 Mark Mitchell <mark@markmitchell.com>
+
+ * pt.c (print_template_context): Don't abort when instantiating a
+ synthesized method.
+
+ * decl.c (grokdeclarator): Issue errors on namespace qualified
+ declarators in parameter lists or in class scope.
+
+1998-08-09 Mark Mitchell <mark@markmitchell.com>
+
+ * pt.c (check_explicit_specialization): Don't abort on bogus
+ explicit instantiations.
+
+1998-08-07 Mark Mitchell <mark@markmitchell.com>
+
+ * typeck.c (require_complete_type): Use complete_type_or_else.
+ (complete_type_or_else): Always return NULL_TREE on failure, as
+ documented.
+
+ * pt.c (tsubst_aggr_type): Prototype.
+ (tsubst_decl): New function, split out from tsubst. Set
+ input_filename and lineno as appropriate.
+ (pop_tinst_level): Restore the file and line number saved in
+ push_tinst_level.
+ (instantiate_class_template): Set input_filename and lineno as
+ appropriate.
+ (tsubst): Move _DECL processing to tsubst_decl. Make sure the
+ context for a TYPENAME_TYPE is complete.
+
+ * decl2.c (grokbitfield): Issue errors on bitfields declared with
+ function type.
+ (do_dtors): As in do_ctors, pretend to be a member of the same
+ class as a static data member while generating a call to its
+ destructor.
+
+ * cvt.c (cp_convert_to_pointer): Handle NULL pointer
+ conversions, even in complex virtual base class hierarchies.
+
+1998-08-06 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (ENUM_TEMPLATE_INFO): New macro.
+ (TYPE_TEMPLATE_INFO): Likewise.
+ (SET_TYPE_TEMPLATE_INFO): Likewise.
+ (ENUM_TI_TEMPLATE): Likewise.
+ (ENUM_TI_ARGS): Likewise.
+ (lookup_nested_type_by_name): Remove.
+ * decl.c (maybe_process_template_type_declaration): Handle enums.
+ (start_enum): Don't check for primary-template enum declarations
+ here.
+ (finish_enum): Clean up, document. Make sure template enum
+ constants get the correct type.
+ (build_enumerator): Copy initializers for template enumerations,
+ too.
+ (grok_enum_decls): Document.
+ * lex.c (do_identifier): Document use of LOOKUP_EXPR a bit
+ better. Build LOOKUP_EXPRs for local variables, even if they are
+ TREE_PERMANENT.
+ * pt.c (tsubst_enum): Remove field_chain parameter.
+ (template_class_depth): Include the depth of surrounding function
+ contexts.
+ (push_template_decl): Check for primary-template enum declarations
+ here. Deal with enumeration templates.
+ (lookup_template_class): Likewise.
+ (for_each_template_parm): Likewise.
+ (instantiate_class_template): Don't call tsubst_enum directly,
+ call tsubst instead, to instantiate enums. Deal with all
+ field_chain issues here, not in tsubst_enum.
+ (lookup_nested_type_by_name): Remove.
+ (tsubst_aggr_type): Revise handling of enumeration types.
+ (tsubst): Likewise.
+ (tsubst_copy): Likewise.
+ (tsubst_expr): Call tsubst, not tsubst_enum for TAG_DEFNs.
+
+1998-08-04 Mark Mitchell <mark@markmitchell.com>
+
+ * decl.c (pushtag): Don't mangle the name of a TYPE_DECL if it
+ uses template parameters.
+ * method.c (build_template_parm_names): Use the full set of
+ template arguments for tsubst'ing.
+ (build_overload_identifier): Pass the full set of template
+ arguments to build_template_parm_names, not just the
+ innermost_args.
+ * pt.c (TMPL_ARGS_DEPTH): Define using
+ TMPL_ARGS_HAVE_MULTIPLE_LEVELS, for clarity.
+ (NUM_TMPL_ARGS): New macro.
+ (add_outermost_template_args): Deal with the case where the outer
+ args will be completely discarded.
+ (coerce_template_parms): Use the full set of template arguments
+ for tsubst'ing. Simplify. Add some asserts. Improve
+ error messages.
+ (lookup_template_class): Pass the full set of template arguments
+ to coerce_template_parms.
+ (tsubst): Add assertion.
+ (do_type_instantiation): Don't instantiate member template
+ classes.
+
+ * init.c (build_offset_ref): Deal with a TEMPLATE_ID_EXPR whose
+ name is a LOOKUP_EXPR, rather than an IDENTIFIER_NODE.
+
+1998-08-03 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (set_mangled_name_for_decl): Change return type to void.
+
+ * decl.c (lookup_name_real): A namespace-level decl takes priority
+ over implicit typename. Avoid doing the same lookup twice.
+
+ * search.c (dependent_base_p): New fn.
+ (dfs_pushdecls, dfs_compress_decls): Use it.
+
+ * typeck.c (get_member_function_from_ptrfunc): Don't try to handle
+ virtual functions if the type doesn't have any.
+
+1998-08-03 Mark Mitchell <mark@markmitchell.com>
+
+ * decl2.c (grokfield): Don't mangle the name of a TYPE_DECL if it
+ uses template parameters.
+
+1998-08-02 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.def (LOOKUP_EXPR): Document. Remove second argument.
+ * cp-tree.h (DECL_TI_TEMPLATE): Improve documentation.
+ * lex.c (do_identifier): Don't use a second argument, or a type,
+ when building LOOKUP_EXPRs.
+ (do_identifier): Likewise.
+ (do_scoped_id): Likewise.
+ * method.c (hack_identifier): Improve error message.
+ * pt.c (lookup_template_function): Don't needlessly call
+ copy_to_permanent or build_min.
+ (tsubst_copy): Remove #if 0'd code. tsubst into LOOKUP_EXPRs if
+ necessary.
+ (do_decl_instantiation): Improve error message.
+ * tree.c (mapcar, case LOOKUP_EXPR): Don't be sorry; make a copy.
+ (build_min): Copy the type to the permanent obstack, too.
+
+1998-08-01 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (init_init_processing): Remove BI* handling.
+ (build_builtin_call): Remove.
+ (build_builtin_delete_call): New fn.
+ (build_delete): Use it.
+
+1998-07-31 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (PROCESSING_REAL_TEMPLATE_DECL_P): New macro.
+ (maybe_check_template_type): New function.
+ * decl.c (maybe_process_template_type_declaration): New function,
+ split out from pushtag Call maybe_check_template_type.
+ (pushtag): Use it. Use PROCESSING_REAL_TEMPLATE_DECL_P.
+ (xref_tag): Use PROCESSING_REAL_TEMPLATE_DECL_P.
+ * friend.c (do_friend): Use PROCESSING_REAL_TEMPLATE_DECL_P.
+ * pt.c (template_class_depth_real): Generalization of ...
+ (template_class_depth): Use it.
+ (register_specialization): Use duplicate_decls for duplicate
+ declarations of specializations.
+ (maybe_check_template_type): New function.
+ (push_template_decl_real): Fix comment.
+ (convert_nontype_argument): Likewise.
+ (lookup_template_class): Likewise. Avoid an infinite loop on
+ erroneous code.
+ (tsubst_friend_function): Fix comment.
+ (tsubst, case FUNCTION_DECL): Deal with a DECL_TI_TEMPLATE that is
+ an IDENTIFIER_NODE.
+ * semantics.c (begin_function_definition): Use
+ reset_specialization to note that template headers don't apply
+ directly to declarations after the opening curly for a function.
+
+1998-07-29 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (push_overloaded_decl): Use current_namespace instead of
+ DECL_CONTEXT (decl) to determine where we go.
+
+ * decl.c (lookup_name_real): Fix typo.
+
+1998-07-28 Mark Mitchell <mark@markmitchell.com>
+
+ * friend.c (is_friend): Be lenient with member functions to deal
+ with nested friends.
+
+1998-07-28 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (finish_struct_1): Convert integer_zero_node to
+ ssizetype before passing it to set_rtti_entry.
+ * typeck2.c (initializer_constant_valid_p): Allow conversion of 0
+ of any size to a pointer.
+
+1998-07-27 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (TI_USES_TEMPLATE_PARMS): Remove.
+ (build_template_decl_overload): Remove.
+ (set_mangled_name_for_decl): New function.
+ (innermost_args): Remove is_spec parameter.
+ (most_specialized, most_specialized_class): Remove declarations.
+ (lookup_template_class): Add entering_scope parameter.
+ (maybe_process_partial_specialization): New function.
+ (finish_template_decl): Likewise.
+ (finish_template_type): Likewise.
+ * class.c (finish_struct): Clean up processing of member template
+ specializations.
+ * decl.c (pushtag): Fix formatting.
+ (lookup_tag): Improve handling of pseudo-global levels.
+ (make_typename_type): Adjust call to lookup_template_class.
+ (shadow_tag): Use maybe_process_partial_specialization.
+ (xref_tag): Improve handling of member friends.
+ (start_function): Call push_nested_class before
+ push_template_decl. Don't call push_template_decl for
+ specializations.
+ * decl2.c (grok_x_components): Don't call xref_tag for
+ template instantiations. Handle UNION_TYPEs like RECORD_TYPEs.
+ (grokclassfn): Use set_mangled_name_for_decl.
+ (arg_assoc_class): Adjust call to innermost_args.
+ (mark_used): Don't call instantiate_decl for a TEMPLATE_DECL.
+ * error.c (dump_function_name): Improve printing of template
+ function names.
+ * friend.c (is_friend): Don't compare types of decls to determine
+ friendship, unless flag_guiding_decls.
+ (make_friend_class): Partial specializations cannot be friends.
+ (do_friend): Use set_mangled_name_for_decl. Call
+ push_template_decl_real instead of push_template_decl.
+ * method.c (build_decl_overload_real): Remove prototype. Give it
+ external linkage.
+ (build_overload_identififer): Adjust call to innermost_args.
+ (build_template_decl_overload): Remove.
+ (set_mangled_name_for_decl): New function.
+ * parse.y (.finish_template_type): New non-terminal.
+ (template_def): Use finish_template_decl. Use template_extdef
+ instead of extdef.
+ (template_extdef, template_datadef): New non-terminals, containing
+ only those rules for things which can be templates.
+ (datadef): Tidy.
+ (template_type, self_template_type): Use .finish_template_type.
+ (named_class_head): Use maybe_process_partial_specialization.
+ * pt.c (mangle_class_name_for_template): Remove context parameter.
+ (get_class_bindings): Remove outer_args parameter.
+ (complete_template_args): Remove.
+ (add_outermost_template_args): New function.
+ (register_specialization): Return the specialization.
+ (unregister_specialization): New function.
+ (tsubst_template_parms): Likewise.
+ (most_specialized, most_specialized_class): Prototype here as
+ static.
+ (original_template): Rename to most_general_template.
+ (tsubst_template_parms): New function.
+ (set_mangled_name_for_template_decl): Likewise.
+ (TMPL_ARGS_DEPTH): New macro.
+ (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Adjust.
+ (TMPL_ARGS_LEVEL): New macro.
+ (SET_TMPL_ARGS_LEVEL): Likewise.
+ (TMPL_ARG): Likewise.
+ (SET_TMPL_ARG): Likewise.
+ (TMPL_ARGS_DEPTH): Likewise.
+ (finish_member_template_decl): Use finish_template_decl.
+ (maybe_process_partial_specialization): New function, split out
+ from tsubst.
+ (inline_needs_template_parms): Use TMPL_PARMS_DEPTH.
+ (maybe_begin_member_template_processing): Use new macros.
+ (is_member_template): Likewise.
+ (is_member_template_class): Likewise.
+ (add_to_template_args): Likewise. Deal with multiple levels of
+ args.
+ (maybe_process_partial_specialization): New function.
+ (retrieve_specialization): Add consistency check.
+ (determine_specialization): Return full argument list.
+ (check_explicit_specialization): Tweak friend handling. Use full
+ argument lists. Simplify.
+ (current_template_args): Use new macros.
+ (push_template_decl_real): Change ill-named mainargs to specargs.
+ Check that a partial specialization actually specializes at least
+ one parameter. Improve friend handling. Modify for full
+ template arguments.
+ (classtype_mangled_name): Don't mangle the names of
+ specializations.
+ (lookup_template_class): Add entering_scope parameter. Use it to
+ avoid finding a template type when an instantiation is required.
+ Simplify. Use full template arguments.
+ (tsubst_friend_function): Use unregister_specialization. Use new
+ macros. Use full template arguments.
+ (tsubst_friend_class): Substitute, using tsubst_template_parms,
+ into the template parameters before passing them to
+ redeclare_class_template.
+ (instantiate_class_template): Simplify. Use full template
+ arguments. Adjust calls to get_class_bindings. Use
+ SET_IDENTIFIER_TYPE_VALUE where needed. Improve friend handling.
+ (innermost_args): Use new macros.
+ (tsubst_aggr_type): New function, split out from tsubst.
+ (tsubst): Use tsubst_aggr_type, tsubst_template_parms, new calling
+ conventions for lookup_template_class. Refine handling of partial
+ instantiations. Remove calls to complete_template_args.
+ Simplify. Add consistency checks. Use set_mangled_name_for_decl
+ and set_mangled_name_for_template_decl.
+ (tsubst_copy): Use tsubst_aggr_type.
+ (instantiate_template): Use full template arguments.
+ (more_specialized): Improve formatting.
+ (more_specialized_class): Adjust calls to get_class_bindings.
+ (get_bindings_real): Don't call complete_template_args.
+ (most_specialized): Don't overwrite input; create a new list.
+ (most_specialized_class): Use most_general_template.
+ (regenerate_decl_from_template): Use unregister_specialization.
+ Use full template arguments.
+ (instantiate_decl): Use full template arguments.
+ (set_mangled_name_for_template_decl): New function.
+ * semantics.c (begin_class_definition): Use
+ maybe_process_partial_specialization.
+ (finish_member_class_template): New function.
+ (finish_template_decl): Likewise.
+ (finish_template_type): Likewise.
+ (typeck.c): Don't crash after issuing a compiler_error.
+ * Makefile.in (CONFLICTS): Adjust; we removed a s/r conflict.
+
+1998-07-27 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck2.c (build_functional_cast): Handle default-initialization.
+
+ * call.c (build_over_call): Pass 1 to popclass.
+
+ * parse.y (direct_notype_declarator): Add precedence declaration
+ to notype_unqualified_id case.
+ * Makefile.in (EXPECT): Adjust.
+
+ * tree.c (ovl_member): Fix for single function in OVL.
+
+1998-07-27 Dave Brolley <brolley@cygnus.com>
+
+ * c-lex.c (yylex): Fix boundary conditions in character literal and
+ string literal loops.
+
+1998-07-24 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (lookup_name_real): OK, do return the from_obj value
+ unless got_object depends on template parms.
+
+ * parse.y (nested_name_specifier_1): Pull out the TYPE_MAIN_VARIANT.
+
+ * pt.c (coerce_template_parms): Also complain about local enums.
+
+ * cp-tree.h: Add prototype for set_identifier_local_value.
+ * decl.c (set_identifier_local_value_with_scope): Make static,
+ prototype.
+ * search.c (covariant_return_p): Likewise.
+ * except.c (build_terminate_handler, alloc_eh_object): Likewise.
+
+ * call.c (build_method_call): Only pull out the type of a destructor
+ if it's a template type parm.
+ * decl.c (lookup_name_real): Never return the from_obj value.
+
+1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
+
+ * except.c (process_start_catch_block_old): Call start_decl_1 for
+ catch parm.
+ * decl.c (start_decl_1): Avoid duplicate error.
+
+ * init.c (expand_default_init): Only perform the initialization if
+ it will do something.
+
+1998-07-23 H.J. Lu (hjl@gnu.org)
+
+ * parse.y (base_class): Check for invalid base class.
+
+1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (import_export_template): Fold in...
+ (import_export_class): ...to here. Handle dllimport/export.
+
+ * class.c (build_vtable): Pass at_eof to import_export_vtable.
+ (prepare_fresh_vtable): Likewise.
+ * decl2.c (import_export_class): Split out...
+ (finish_prevtable_vardecl): From here.
+ * class.c (finish_struct_1): Call import_export_class if at_eof.
+
+ * decl.c (start_function): #if 0 mysterious code I wrote and have
+ forgotten why.
+ * rtti.c (get_tinfo_fn): If this is for a class type, set
+ DECL_CONTEXT.
+
+1998-07-22 Jason Merrill <jason@yorick.cygnus.com>
+
+ * inc/exception: Change terminate and unexpected to ().
+
+ * parse.y (named_class_head_sans_basetype_defn): A
+ named_class_head_sans_basetype followed by '{' or ':' is a defn.
+
+1998-07-21 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (canonical_type_variant): New fn to handle arrays.
+ * cp-tree.h (CANONICAL_TYPE_VARIANT): Remove.
+ * pt.c (unify, default case): Also fold arg. Fix array bounds case.
+ * method.c (process_overload_item): Use build_overload_value for
+ arrays.
+
+1998-07-20 Dave Brolley <brolley@cygnus.com>
+
+ * lex.c (mbchar.h): #include it.
+ (GET_ENVIRONMENT): New macro.
+ (init_parse): Set character set based on LANG environment variable.
+ (real_yylex): Handle multibyte characters in character literals.
+ (real_yylex): Handle multibyte characters in string literals.
+
+1998-07-19 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c (do_identifier): Look for class value even if we don't
+ have a global value. Do implicit declaration if parsing is 2.
+ * semantics.c (finish_call_expr): Pass 2 if we're doing Koenig
+ lookup.
+
+1998-07-19 Mark Mitchell <mark@markmitchell.com>
+
+ * decl.c (pushtag): Revert previous change.
+ * pt.c (lookup_template_class): Don't put out debugging
+ information for types that use template parameters.
+
+ * decl.c (pushtag): Don't put out debugging information for
+ compiler-generated typedefs.
+
+ * error.c (dump_type_real): Don't crash when presented with
+ intQI_type_node or the like.
+
+ * semantics.c (finish_translation_unit): Fix spelling error in
+ comment.
+
+1998-07-17 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (lookup_name_real): Pull out single function here.
+ (select_decl): Not here.
+ (unqualified_namespace_lookup): Use CP_DECL_CONTEXT.
+
+ * decl.c (qualify_lookup): Tweak again.
+
+ * pt.c (lookup_template_class): Don't mess with the context of the
+ instantiation.
+ * decl2.c (current_decl_namespace): Remove special handling for
+ templates.
+
+ * pt.c (tsubst, case FUNCTION_DECL): Fix getting complete args for
+ a member template specialization.
+
+ * tree.c (ovl_member): Use decls_match to compare functions.
+ * decl.c (decls_match): Check the context of a function.
+
+ * parse.y (primary): Use notype_unqualified_id instead of IDENTIFIER
+ in Koenig lookup support rules.
+ * semantics.c (finish_call_expr): Handle the new cases.
+
+ * typeck.c (build_x_function_call): Handle overloaded methods.
+
+ * decl.c (grokvardecl): Don't call build_static_name for extern "C".
+
+1998-07-16 Mark Mitchell <mark@markmitchell.com>
+
+ * semantics.c (finish_object_call_expr): Revert previous change.
+ * call.c (build_new_method_call): Likewise. Instead, convert
+ TYPE_DECLs to IDENTIFIERs here, in the presence of templates.
+
+1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (qualify_lookup): Handle templates.
+
+ * decl2.c (do_using_directive): Don't pass ancestor.
+ * decl.c (push_using_directive): Calculate ancestor.
+
+ * decl2.c (do_nonmember_using_decl): Allow for type shadowing.
+ * decl.c (pushdecl): Move type shadowing handling from here...
+ (duplicate_decls): ...to here.
+ * decl.c (set_identifier_local_value_with_scope): New fn.
+ (pushdecl): Use it.
+ (set_identifier_local_value, lookup_type_current_level): New fns.
+ * decl2.c (do_local_using_decl): Handle types and binding level
+ stuff properly.
+
+ * init.c (build_offset_ref): Don't call mark_used on an OVERLOAD.
+ * decl.c (select_decl): Extract a lone function from an OVERLOAD.
+ (lookup_namespace_name): Likewise.
+ * typeck.c (build_unary_op): Not here anymore.
+
+ * decl2.c (do_class_using_decl): Make sure we get an identifier.
+ * class.c (handle_using_decl): Ignore TYPE_DECLs.
+
+ * decl.c (qualify_lookup): New fn.
+ (lookup_name_real): Use it.
+
+1998-07-16 Martin v. Loewis <loewis@informatik.hu-berlin.de>
+
+ * decl2.c (add_using_namespace): When directly using a namespace
+ that was indirect before, promote it.
+
+ * cp-tree.h (LOOKUP_PREFER_TYPES, LOOKUP_PREFER_NAMESPACES,
+ LOOKUP_PREFER_BOTH, LOOKUP_NAMESPACES_ONLY, LOOKUP_TYPES_ONLY,
+ LOOKUP_QUALIFIERS_ONLY, LOOKUP_TEMPLATES_EXPECTED): New macros.
+ * decl.c (select_decl): Replace two flag parameters by one.
+ (unqualified_namespace_lookup): Likewise, pass flag.
+ (lookup_flags): New function.
+ (lookup_name_real): Compute flags, pass them.
+ (lookup_namespace_name): Call with zero-flag.
+ * decl2.c (ambiguous_decl): Add flag parameter, complain only
+ according to flags.
+ (lookup_using_namespace, qualified_lookup_using_namespace):
+ Add flag parameter, pass them through.
+ * lex.c (do_scoped_id): Call with zero-flag.
+
+1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (convert_for_assignment): Use comptypes.
+
+1998-07-16 Mark Mitchell <mark@markmitchell.com>
+
+ * semantics.c (finish_object_call_expr): Move test for the
+ function called being a TYPE_DECL to ...
+ * call.c (build_new_method_call): Here.
+
+1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (arg_assoc_class): Also look at template arguments, if any.
+ (arg_assoc): Handle error_mark_node and multiple levels of TREE_LIST.
+
+ * lex.c (looking_for_typename): Don't initialize.
+
+ * decl2.c (ambiguous_decl): Clarify error message.
+
+ * decl.c (push_using_directive): Iterate over namespaces used
+ indirectly.
+
+1998-07-15 Martin v. Löwis <loewis@informatik.hu-berlin.de>
+
+ * decl2.c (add_using_namespace): Iterate over namespaces used
+ indirectly.
+
+ * decl.c (lookup_name_real): Accept namespace aliases as locals.
+ (cat_namespace_levels): Ignore aliases.
+ (duplicate_decls): Ignore duplicate aliases.
+ * decl2.c (do_namespace_alias): Process block level namespace
+ aliases. Store alias with pushdecl. Remove odr errors.
+ * parse.y (namespace_alias): New non-terminal.
+ (extdef): Use it.
+
+1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (arg_assoc_type): Handle METHOD_TYPE like FUNCTION_TYPE.
+ Handle TEMPLATE_TYPE_PARM.
+ (arg_assoc): Rewrite.
+
+ * pt.c (complete_template_args): Don't look at the context unless
+ we have to.
+
+ * method.c (build_decl_overload_real): Fix namespace handling.
+
+ * typeck.c (build_unary_op): Extract a lone function from an
+ OVERLOAD.
+
+ * call.c (build_scoped_method_call): Handle getting a namespace
+ for basetype in a destructor call.
+ (check_dtor_name): Handle enums.
+
+ * parse.y (using_directive): New nonterminal.
+ (extdef, simple_stmt): Use it.
+
+1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * decl2.c (add_function): Move error message ...
+ (arg_assoc_namespace): ... from here.
+
+1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y (namespace_qualifier): Fix multiple level handling.
+ * decl2.c (namespace_ancestor): Use CP_DECL_CONTEXT.
+ (arg_assoc): Don't skip the first argument of a function.
+
+Tue Jul 14 20:09:22 1998 Jeffrey A Law (law@cygnus.com)
+
+ * search.c (my_tree_cons): Clean up.
+
+1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (joust): Don't warn about "confusing" conversions to the
+ same type.
+
+1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * class.c (push_nested_class): Complain about namespaces.
+ * decl.c (start_decl): Enter the object's namespace.
+ (cp_finish_decl): Leave it.
+ (grokdeclarator): Likewise.
+ * decl2.c (check_decl_namespace): New function.
+ (finish_file): Call it.
+ * parse.y (complex_direct_notype_declarator): Set complexity
+ of namespace-qualified ids to -1, enter the namespace.
+
+ * method.c (build_template_decl_overload): Expect _DECL as first
+ parameter. Put context temporarily into current_namespace.
+ * pt.c (check_explicit_specialization): Change caller.
+ (tsubst): Likewise.
+
+ * init.c (build_offset_ref): Call mark_used and
+ convert_from_reference for namespace members.
+
+Mon Jul 13 23:25:28 1998 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * search.c (my_tree_cons): The bitfield is at index 2.
+
+Mon Jul 13 17:21:01 1998 Nick Clifton <nickc@cygnus.com>
+
+ * lang-options.h: Format changed to work with new --help support
+ in gcc/toplev.c
+
+1998-07-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * decl2.c (build_expr_from_tree): Change calls of do_identifier.
+ Do Koenig lookup in CALL_EXPR.
+ (arg_assoc): Handle error_mark.
+ * lex.c (is_global): New function.
+ (do_identifier): Expect arguments for Koenig lookup.
+ * parse.y (primary): Add rules for calls of unqualified function calls.
+ (do_id): Change call of do_identifier.
+ * pt.c (finish_stmt_expr): Likewise.
+ * semantics.c (finish_id_expr): Likewise.
+ (finish_call_expr): Add integer parameter to indicate
+ argument-dependent lookup.
+
+ * decl.c (struct binding_level): New field using_directives.
+ (push_using_decl): Not sorry anymore.
+ (push_using_directive): New function.
+ (lookup_tag): Use CP_DECL_CONTEXT to iterate.
+ (unqualified_namespace_lookup): New function, code from ...
+ (lookup_name_real): ... here.
+ * decl2.c (lookup_using_namespace): Pass using list instead of
+ initial scope.
+ (validate_nonmember_using_decl): New function.
+ (do_nonmember_using_decl): New function.
+ (do_toplevel_using_decl): Use them.
+ (do_local_using_decl): New function.
+ (do_using_directive): Support block-level directives.
+ * parse.y (simple_stmt): Support using declarations and
+ directives.
+ (namespace_qualifier, namespace_using_decl): New non-terminals.
+
+ * xref.c (classname): New function.
+ (GNU_xref_hier): Change class and base parameters to tree.
+ * decl.c (xref_baseypes): Change caller.
+ * friend.c (make_friend_class): Likewise.
+
+1998-07-12 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
+
+ * typeck.c (comptypes, case TEMPLATE_TEMPLATE_PARM): Add parameter
+ comparison.
+
+ * pt.c (for_each_template_parm, case TEMPLATE_DECL): If it is a
+ template template parameter, record its use.
+ (for_each_template_parm, case TEMPLATE_TEMPLATE_PARM): Traverse
+ its template arguments if exists.
+
+ * pt.c (coerce_template_template_parms): New function equivalent
+ to coerce_template_parms when IS_TMPL_PARM is true.
+ (coerce_template_parms): Use it. Remove the IS_TMPL_PARM parameter,
+ all callers changed.
+
+ (coerce_template_parms): Access ARGLIST properly when creating a
+ new vector. Only accept implicit TYPE_DECL as valid argument for
+ a template template parameter when it is a base class of
+ current_class_type. Don't display error message when COMPLAIN is
+ false.
+
+1998-07-12 Klaus Kaempf (kkaempf@progis.de)
+
+ * repo.c (get_base_filename): Use file_name_nondirectory.
+ (open_repo_file): Likewise.
+ * cp-tree.h (file_name_nondirectory): Add prototype.
+
+1998-07-12 Jason Merrill <jason@yorick.cygnus.com>
+
+ * friend.c (do_friend): Pull the identifier out of declarator.
+ Use cp_error and friends.
+ * decl2.c (qualified_lookup_using_namespace): Fix call to
+ purpose_member.
+ * decl.c (lookup_name_real): Don't call complete_type on a namespace.
+ (grokvardecl): Use DECL_CLASS_SCOPE_P.
+ * cvt.c (convert_pointer_to_real): Check for error_mark_node sooner.
+ * class.c (warn_hidden): Fix for OVERLOAD.
+ From grahams@rcp.co.uk:
+ * cp-tree.h (DEFARG_NODE_CHECK): New macro.
+ (DEFARG_LENGTH, DEFARG_POINTER): Use it.
+
+Sun Jul 12 01:20:57 1998 Jeffrey A Law (law@cygnus.com)
+
+ * g++.1 (-traditional): Remove duplicated documentation.
+
+1998-07-11 Mark Mitchell <mark@markmitchell.com>
+
+ * method.c (flush_repeats): Add nrepeats parameter.
+ (issue_nrepeats): Likewise.
+ (is_back_referenceable_type): New function. Don't back-reference
+ TEMPLATE_TYPE_PARMs as well as simple types like integers.
+ (build_mangled_name_for_type): Likewise.
+ (build_mangled_name_for_type_with_Gcode): Likewise.
+ (lasttype): Remove.
+ (nrepeats): Likewise.
+ (Nrepeats): Likewise.
+ (start_squangling): Don't clear the variables removed above.
+ (end_squangling): Likewise.
+ (flush_repeats): Tidy. Use nrepeats parameter rather than
+ Nrepeats global.
+ (issue_nrepeats): Likewise, but with nrepeats global. Use
+ is_backreferenceable_type.
+ (build_overload_nested_name): Tidy. Add comment. Use
+ build_mangled_name_for_type.
+ (build_underscore_int): Comment.
+ (build_overload_scope_ref): Use build_mangled_name_for_type.
+ (build_overload_int): Likewise.
+ (build_template_template_parm_names): Tidy.
+ (build_template_parm_names): Use build_mangled_name_for_type.
+ (build_overload_identifier): Add comments.
+ (build_mangled_name_for_type_with_Gcode): Split out from
+ build_mangled_name.
+ (build_mangled_name_for_type): Use it.
+ (build_mangled_name): Rework to use build_mangled_name_for_type
+ and to not use global nrepeats/Nrepeats. Tidy.
+ (process_modifiers): Tidy.
+ (check_btype): Use is_backreferenceable_type. Add comment.
+ Rename `node' to `type'.
+ (process_overload_item): Set numeric_output_need_bar here.
+ Use build_mangled_name_for_type. Tidy.
+ (build_decl_overload_real): Tidy. Don't use Nrepeats. Use
+ build_mangled_name_for_type.
+
+ * pt.c (push_template_decl_real): Don't look at DECL_TEMPLATE_INFO
+ for TYPE_DECLs.
+
+1998-07-08 Vladimir N. Makarov <vmakarov@cygnus.com>
+
+ * cp-tree.h (warn_long_long): Define.
+ * decl.c (grokdeclarator): Add flag `warn_long_long' as guard for
+ warning "ANSI C++ does not support `long long'".
+ * decl2.c (warn_long_long): Define.
+ (lang_decode_option): Parse -Wlong-long, -Wno-long-long options.
+
+1998-07-07 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (xref_tag): Handle attributes between 'class' and name.
+ * parse.y (aggr): Likewise.
+ * semantics.c (finish_class_definition): Likewise.
+ * Makefile.in (EXPECTED): Adjust.
+
+ * cp-tree.h: Declare flag_optional_diags and warn_multichar.
+ * decl2.c: Define them.
+ (lang_decode_option): Handle them.
+ * lang-options.h: Add -foptional-diags.
+ * class.c (finish_struct): Don't complain about multiple meanings of
+ name if -fno-optional-diags.
+ * decl.c (pushdecl_class_level): Likewise.
+ * lex.c (real_yylex): Check warn_multichar.
+
+1998-07-06 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (lookup_tag): Use CP_DECL_CONTEXT.
+
+ * tree.c (make_binfo): Fix length.
+
+1998-06-30 Benjamin Kosnik <bkoz@bliss.nabi.net>
+
+ * decl2.c (lang_decode_option): Remove warn_template_debugging.
+ * lang-options.h: Likewise.
+
+Mon Jun 29 20:17:40 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * except.c (build_eh_type_type_ref): Remove unused variable `susp'.
+ (process_start_catch_block): Likewise for variables
+ `false_label_rtx', `call_rtx' and `return_value_rtx'.
+
+1998-06-29 Brendan Kehoe <brendan@cygnus.com>
+
+ * tree.c (build_srcloc): Make sure we allocate this node on the
+ permanent obstack.
+
+Sat Jun 27 23:34:18 1998 Fred Fish <fnf@ninemoons.com>
+
+ * g++spec.c (NEED_MATH_LIBRARY): Define to 1 if not already defined.
+ (lang_specific_driver): Initialize need_math with NEED_MATH_LIBRARY.
+ (lang_specific_driver): Only add -lm automatically if need_math is
+ nonzero.
+
+Sat Jun 27 12:22:56 1998 Jeffrey A Law (law@cygnus.com)
+
+ * Make-lang.in (g++): Depend on mkstemp.o. Link in mkstemp.o
+
+Sat Jun 27 07:36:09 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * Makefile.in (EXPR_H): New dependency variable.
+ (decl2.o): Depend on $(EXPR_H).
+ (typeck.o): Likewise.
+ (init.o): Likewise.
+ (expr.o): Likewise.
+
+1998-06-25 Benjamin Kosnik <bkoz@lisa.cygnus.com>
+
+ * decl.c (start_enum): Put local enums on permanent_obstack.
+
+1998-06-25 Mark Mitchell <mark@markmitchell.com>
+
+ * cp-tree.h (c_get_alias_set): Declare.
+ * decl.c (init_decl_processing): Set lang_get_alias_set.
+
+1998-06-25 Andrew MacLeod <amacleod@cygnus.com>
+
+ * cp-tree.h (mark_all_runtime_matches): Add function prototype.
+ * except.c (mark_all_runtime_matches): Set TREE_SYMBOL_REFERENCED
+ flag for all function decls which are in the exception table.
+ * exception.cc (__cplus_type_matcher): Check for CATCH_ALL_TYPE match.
+ * decl2.c (finish_file): Call mark_all_runtime_matches to make sure
+ code is emitted for any referenced rtti function.
+
+1998-06-25 Dave Brolley <brolley@cygnus.com>
+
+ * lang-specs.h: Use new | syntax to eliminate
+ string concatenation.
+
+1998-06-25 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h (CP_DECL_CONTEXT): New macro.
+ * decl2.c (is_namespace_ancestor, lookup_using_namespace): Use it.
+ * method.c (build_overload_nested_name): Likewise.
+ * sig.c (build_signature_pointer_or_reference_type): Don't set
+ DECL_CONTEXT.
+
+1998-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
+
+ Set DECL_CONTEXT for globals to NULL_TREE instead of global_namespace.
+ * cp-tree.h (FROB_CONTEXT): New macro.
+ (DECL_MAIN_P): ::main should have a DECL_CONTEXT of NULL_TREE.
+ * decl.c (namespace_binding): Replace NULL_TREE with
+ global_namespace.
+ (set_namespace_binding, pop_namespace, lookup_name_real): Likewise.
+ * decl2.c (is_namespace_ancestor, lookup_using_namespace):
+ Likewise.
+ * decl.c (pushtag): Use FROB_CONTEXT.
+ (pushdecl, make_typename_type, define_function, grokdeclarator):
+ Likewise.
+ * decl2.c (set_decl_namespace, do_namespace_alias): Likewise.
+ * pt.c (push_template_decl_real, lookup_template_class, tsubst):
+ Likewise.
+ * decl2.c (decl_namespace): Return global_namespace if no context.
+ * method.c (build_overload_nested_name): Expect null as context.
+ * pt.c (mangle_class_name_for_template): Do nothing for null
+ contexts.
+ (lookup_template_class): Allow for null id_context.
+
+1998-06-25 Richard Henderson <rth@cygnus.com>
+
+ * method.c (emit_thunk): Set current_function_is_thunk for the
+ ASM_OUTPUT_MI_THUNK case as well.
+
+1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
+
+ * exception.cc (__cplus_type_matcher): Get a match_info pointer
+ instead of an exception table entry as a parameter.
+
+1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
+
+ * parse.y (function_try_block): Don't call start_catch_handler.
+ * except.c (call_eh_info): Remove coerced field from declaration.
+ (build_eh_type_type_ref): New function to create an address of a
+ rtti function for the new style exception tables.
+ (expand_start_catch_block): Split function, this contains the
+ common part.
+ (process_start_catch_block_old): New function to perform the rest
+ of expand_start_catch_block under old style exceptions.
+ (process_start_catch_block_old): New function to perform the rest
+ of expand_start_catch_block under new style exceptions.
+ (expand_end_catch_block): Only pop the false label off the stack under
+ the old style of exceptions.
+ * semantics.c (finish_try_block): Don't call start_catch_handler.
+ * exception.cc (struct cp_eh_info): Add original_value field.
+ (__cplus_type_matcher): Perform type matching on the original exception
+ value, and if we have a match, set the current value.
+ (__cp_push_exception): Set the original exception value.
+
+1998-06-23 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (joust): Fix confusing conversion warning.
+
+ * call.c (build_op_delete_call): Add placement parm. Check
+ LOOKUP_SPECULATIVELY.
+ * cp-tree.h, decl2.c, init.c: Adjust.
+ * decl.c (finish_function): Use it.
+
+ * pt.c (tsubst): Diagnose creating void fields or variables.
+
+Mon Jun 22 08:50:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * call.c (build_scoped_method_call): Remove unused variable `tmp'.
+
+ * cp-tree.h (check_dtor_name): Add prototype.
+
+ * init.c (expand_member_init): Remove unused variables
+ `ptr_type_node', `parm' and `rval'.
+
+ * ptree.c (print_lang_type): Use HOST_WIDE_INT_PRINT_DEC specifier
+ in call to fprintf.
+ (lang_print_xnode): Likewise.
+
+ * typeck2.c (enum_name_string): Cast argument to sprintf to long
+ and use %ld specifier.
+
+ * xref.c (GNU_xref_end_scope): Use HOST_WIDE_INT_PRINT_DEC
+ specifier in call to fprintf.
+ (GNU_xref_member): Cast argument to sprintf to int.
+
+Fri Jun 19 23:22:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
+
+ * typeck2.c (pop_init_level): Warn about implicit zero initialization
+ of struct members.
+
+Thu Jun 18 09:32:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * cp-tree.h: Prototype function `check_java_method'.
+
+1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (finish_struct): Make conflicting use of id a pedwarn.
+ * decl.c (pushdecl_class_level): Likewise.
+
+1998-06-17 Mark Mitchell <mark@markmitchell.com>
+
+ * pt.c (convert_nontype_argument): Issue an error when presented
+ with an integer (real) constant that cannot be simplified to an
+ INT_CST (REAL_CST).
+
+ * cp-tree.h (c_get_alias_set): Remove declaration added in
+ 1998-06-13 change that should never have been checked in.
+
+1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_binary_op_nodefault): Change % in format strings
+ to %%.
+
+ * decl.c (grokvardecl): Don't build_static_name for decls that
+ aren't at namespace scope.
+
+ * init.c (perform_member_init): Catch default-initialization of
+ references.
+
+1998-06-17 Mark Mitchell <mark@markmitchell.com>
+
+ * errfn.c (cp_thing): Handle the `%%' formatting sequence.
+
+1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (hack_identifier): Complain about getting a namespace
+ or class template.
+ * typeck.c (decay_conversion): Remove check for namespaces.
+ * typeck2.c (incomplete_type_error): Likewise.
+ * parse.y (template_arg): Add PTYPENAME expansion.
+
+1998-06-16 Andrew MacLeod <amacleod@cygnus.com>
+
+ * decl.c (grokvardecl): Don't build external assembler names for
+ TYPENAMEs in other namespaces as there is no declarator.
+ * error.c (cp_file_of, cp_line_of): Don't extract file or line number
+ info from DECL_CONTEXT if it is NULL.
+
+1998-06-16 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (check_dtor_name): Split out.
+ (build_scoped_method_call): Use it.
+ (build_method_call): Use it.
+ * init.c (build_offset_ref): Use it.
+
+ * typeck.c (build_static_cast): Fix handling of pointers to members.
+
+ * decl.c (finish_function): Just return nothing from a constructor.
+ * typeck.c (c_expand_return): Complain about returning a void
+ expression from a destructor.
+
+1998-06-13 Mark Mitchell <mark@markmitchell.com>
+
+ * class.c (alter_access): Accept a BINFO explaining how to get
+ from the entity whose accessed is being altered to the type doing
+ the altering.
+ (handle_using_decl): New function containing code split out from ...
+ (finish_struct_1): Here.
+
+ * cp-tree.h (complete_type_or_else): Declare.
+ * init.c (build_new_1, build_delete): Use it.
+ * typeck.c (require_complete_type): Use complete_type, rather than
+ expanding it inline.
+ (complete_type_or_else): New function.
+ (build_component_ref): Use it.
+ (pointer_int_sum): Make sure the type pointed to is complete.
+ (pointer_diff): Likewise.
+
+ * pt.c (for_each_template_parm): Traverse the TYPE_CONTEXT for
+ types.
+
+ * search.c (get_matching_virtual): Note that member templates
+ cannot override virtual functions.
+
+1998-06-12 Brendan Kehoe <brendan@cygnus.com>
+
+ * pt.c (check_explicit_specialization): If DECLARATOR turned into
+ an error_mark_node from lookup_template_function, return the same.
+ (determine_specialization): Also make sure TEMPLATE_ID isn't an
+ error_mark_node, before we try to read its operands.
+ * decl.c (grokdeclarator): If we got an error_mark_node from
+ check_explicit_specialization, just return it right back.
+
+1998-06-12 Mark Mitchell <mark@markmitchell.com>
+
+ * class.c (instantiate_type): Don't treat template-ids that don't
+ specify any template arguments as equivalent to ordinary
+ identifiers. Use OFFSET_REF instead of SCOPE_REF to refer to
+ pointer-to-members for member templates. Tidy slightly.
+ * cp-tree.def (TEMPLATE_ID_EXPR): Revise documentation.
+ * init.c (build_offset_ref): Handle template-ids like ordinary
+ identifiers, for the most part, but store a TEMPLATE_ID_EXPR in the
+ offset part of the OFFSET_REF.
+ * typeck.c (build_unary_op): Change check for unknown types to
+ look for OFFSET_REFs, not SCOPE_REFs.
+
+1998-06-11 Mark Mitchell <mark@markmitchell.com>
+
+ * pt.c (is_member_template_class): New function.
+ (push_template_decl_real): Use it.
+
+1998-06-11 Benjamin Kosnik <bkoz@elmo.cygnus.com>
+
+ * friend.c (do_friend): Add support for nested classes using
+ member functions of the enclosing class as friends.
+
+1998-06-10 Mark Mitchell <mark@markmitchell.com>
+
+ * call.c (convert_default_arg): Make global, not static.
+ (convert_arg_for_ellipsis): Split out from ...
+ (build_over_call): Here.
+ * cp-tree.h (convert_default_arg); Declare.
+ (convert_arg_to_ellipsis): Likewise.
+ (do_member_init): Remove.
+ * init.c (do_member_init): Remove; this code is dead.
+ (expand_member_init): Remove much of this code; it is dead.
+ * typeck.c (convert_arguments): Use convert_default_arg and
+ convert_arg_for_ellipsis, rather than duplicating here.
+
+ * call.c (convert_like): Don't fail silently if
+ build_user_type_conversion fails. Always return error_mark_node
+ for failure.
+
+1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
+
+ * search.c (covariant_return_p): Complain about ambiguous base.
+
+ * typeck.c (build_component_ref): Diagnose ref to nested type.
+
+1998-06-10 Brendan Kehoe <brendan@cygnus.com>
+
+ * decl.c (grokparms): Check that INIT isn't an error_mark_node
+ before giving error about invalid type for default arg.
+
+1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_method_call): Fix thinko.
+
+1998-06-10 Dave Brolley <brolley@cygnus.com>
+
+ * decl2.c (lang_decode_option): New argc/argv interface.
+ * cp-tree.h (lang_decode_option): New argc/argv interface.
+ * lang-specs.h (default_compilers): Only call cpp if -E, -M or -MM is
+ specified for cpplib-enabled compilers.
+ * lex.c (lang_init): Don't check_newline for cpplib.
+ (init_parse): Don't initialize cpplib here.
+
+1998-06-10 Brendan Kehoe <brendan@cygnus.com>
+
+ * typeck.c (build_component_ref): Make sure FIELD has a lang_specific
+ piece before checking DECL_MUTABLE_P.
+
+1998-06-10 John Carr <jfc@mit.edu>
+
+ * tree.c (debug_binfo): Make printf format match arguments.
+
+ * error.c (OB_PUTI): Make printf format match arguments.
+
+1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (perform_member_init): Handle default-initialization.
+
+ * except.c (build_throw): Handle throwing NULL.
+
+ * typeck.c (build_x_function_call): Use resolve_offset_ref.
+
+ * search.c (compute_access): Only strip an anonymous union
+ for a FIELD_DECL.
+
+ * call.c (add_builtin_candidates): Tweak.
+
+ * cvt.c (build_expr_type_conversion): Restore code for conversion
+ from class types.
+ * decl2.c (delete_sanity): Use it. Clean up.
+
+ * typeck.c (comp_ptr_ttypes_real): Fix cv-qual comparisons.
+
+1998-06-10 Branko Cibej <branko.cibej@hermes.si>
+
+ * typeck.c (c_expand_return): Don't warn about void expressions on
+ return statements in functions returning void.
+
+1998-06-09 Mark Mitchell <mark@markmitchell.com>
+
+ * pt.c (fn_type_unification): Revise documentation. Tidy.
+ (type_unification): Likewise.
+
+1998-06-09 Andrew MacLeod <amacleod@cygnus.com>
+
+ * semantics.c (finish_try_block): Rename expand_start_catch, and delete
+ expand_end_catch.
+ * parse.y (function_try_block): Rename expand_start_catch, and delete
+ expand_end_catch.
+ * except.c (expand_end_eh_spec): Rename expand_start_catch, and delete
+ expand_end_catch.
+
+1998-06-09 Jason Merrill <jason@yorick.cygnus.com>
+
+ * search.c (lookup_member): New fn.
+ * class.c (finish_struct_1): Use it.
+ * decl.c (lookup_name_real): Use it.
+
+Mon Jun 8 20:45:52 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * Makefile.in (decl2.o): Depend on dwarf2out.h and dwarfout.h.
+
+ * cp-tree.h: Add prototype for `maybe_print_template_context' and
+ `maybe_make_one_only'.
+
+ * decl.c (auto_function): Remove unused variable `decl'.
+
+ * decl2.c: Include dwarf2out.h and dwarfout.h.
+
+ * lex.c: Remove redundant declarations of `set_float_handler' and
+ `asm_out_file'.
+
+1998-06-08 Andrew MacLeod <amacleod@cygnus.com>
+
+ * except.c (init_exception_processing): Remove NEW_EH_MODEL compile
+ time flag. Call __cp_eh_info instead of __cp_exception_info.
+ * exception.cc (struct cp_eh_info): Remove NEW_EH_MODEL flag.
+ (__cp_exception_info): Return offset into cp_eh_info structure to
+ match what use to be the start of this structure.
+ (__cp_eh_info): New function to return a pointer to cp_eh_info struct.
+ (__cplus_type_matcher, __cp_push_exception): Remove NEW_EH_MODEL
+ compile time flag.
+ (__uncatch_exception, __check_eh_spec, std::uncaught_exception): Call
+ __cp_eh_info instead of __cp_exception_info.
+
+1998-06-08 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (cp_finish_decl): Disable inlining of extern inlines
+ with static variables.
+
+1998-06-08 Mark Mitchell <mark@markmitchell.com>
+
+ * init.c (build_offset_ref): Correct previous change to use build,
+ not build_min.
+
+1998-06-07 Mark Mitchell <mark@markmitchell.com>
+
+ * class.c (instantiate_type): Handle pointer-to-members where the
+ member is a template.
+ * init.c (build_offset_ref): Likewise.
+ * typeck.c (build_unary_op): Likewise.
+
+1998-06-07 Richard Henderson <rth@cygnus.com>
+
+ * lex.c (lang_init_options): New function.
+ (lang_init): Remove flag_exceptions == 2 hack.
+
+1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
+
+ * search.c (envelope_add_decl): Tweak for implicit typename.
+
+ * call.c (joust): Also warn about confusing conversion op/constructor
+ overload resolution.
+
+ * spew.c (yylex): Also return the TYPE_DECL if got_object.
+ Don't clear got_object after '~'.
+ * call.c (build_scoped_method_call): Tweak destructor handling.
+ (build_method_call): Likewise.
+ * pt.c (tsubst_copy, case METHOD_CALL_EXPR): Don't mess with
+ TYPE_MAIN_VARIANT for destructors.
+ * semantics.c (finish_object_call_expr): Complain about calling a
+ TYPE_DECL.
+
+1998-06-05 Per Bothner <bothner@cygnus.com>
+
+ * g++spec.c (lang_specific_pre_link, lang_specific_extra_ofiles):
+ Define - update needed by gcc.c change.
+
+1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
+
+ * error.c (cp_printers): Use 'o' instead of '_' for the null entry.
+
+1998-06-05 Martin v. Loewis <loewis@informatik.hu-berlin.de>
+
+ * cp-tree.h (DECL_NAMESPACE_ALIAS, ORIGINAL_NAMESPACE): Declare.
+ * decl.c (lookup_name_real): Add namespaces_only parameter.
+ If set, return only NAMESPACE_DECLs.
+ (select_decl): Likewise.
+ (identifier_type_value): Give additional parameter.
+ (lookup_name_nonclass): Likewise.
+ (lookup_name): Likewise.
+ (find_binding): Skip namespace aliases.
+ (binding_for_name): Likewise.
+ (push_namespace): Check for namespace aliases.
+ (lookup_name_namespace_only): New function.
+ (begin_only_namespace_names, end_only_namespace_names): New functions.
+ * decl2.c (set_decl_namespace): Skip namespace aliases.
+ (do_using_directive): Likewise.
+ (do_namespace_alias): Produce namespace aliases, fix alias
+ redeclaration.
+ * error.c (dump_decl): Support SCOPE_REF.
+ * parse.y (extdef): Wrap lookup with namespace_only for namespace
+ aliases and using declarations.
+
+1998-06-04 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (really_overloaded_fn): Only see through one TREE_LIST.
+
+ * error.c (dump_expr): Clean up NEW_EXPR case.
+
+1998-06-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ Suggested by Brendan Kehoe
+ * decl2.c (do_toplevel_using_decl): When decl is a TYPE_DECL,
+ treat it as using ::decl.
+
+ * decl2.c (arg_assoc_type): Process unknown_type_node and OFFSET_TYPE.
+
+ * tree.c (mapcar): Support NEW_EXPR.
+
+ * error.c (dump_expr): Support NEW_EXPR.
+
+1998-06-03 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (make_thunk): Use overload machinery to make name.
+ * search.c (covariant_return_p): New fn.
+ (get_matching_virtual): Use it.
+
+ * init.c (build_new_1): Fix check for void.
+
+1998-06-01 Per Bothner <bothner@cygnus.com>
+
+ * cp-tree.h (TYPE_FOR_JAVA): New macro.
+ * decl.c, cp-tree.h (java_byte_type_node, java_short_type_node,
+ java_int_type_node, java_long_type_node, java_float_type_node,
+ java_double_type_node, java_char_type_node, java_boolean_type_node):
+ New "primitive" types, with predefined names __java_byte etc.
+ (record_builtin_java_type): New function.
+ (init_decl_processing): Make Java types with record_builtin_java_type.
+ (pushtag, grokdeclarator): Set TYPE_FOR_JAVA if in extern "JAVA".
+ (xref_baseypes): If base class was TYPE_FOR_JAVA, so is this class.
+ (grokfndecl): Call check_java_method for Java classes.
+ * method.c (is_java_type): Removed. Replaced with TYPE_FOR_JAVA.
+ (process_overload_item): Match types against specific
+ java_XX_type_node types, rather than using is_java_type.
+ * class.c (finish_struct_1): Don't add default copy constructor
+ or operator= if TYPE_FOR_JAVA.
+ (pop_lang_conext): Restore strict_prototyp proper if Java.
+ * decl2.c (acceptable_java_type, check_java_method): New functions.
+ * pt.c (instantiate_class_template): Copy TYPE_FOR_JAVA from pattern.
+ (tsubst): Move common statement after if statement.
+ * typeck.c (comptypes): If strict, TYPE_FOR_JAVA must match.
+
+1998-06-01 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (for_each_template_parm): Use first_rtl_op.
+
+ * tree.c (build_cplus_array_type_1): Also check index_type for
+ template parms.
+
+1998-05-31 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst): Always copy BINFO_BASETYPES.
+
+1998-05-29 scott snyder <snyder@d0sgif.fnal.gov>
+
+ * tree.c (layout_basetypes): If we change TYPE_SIZE, change
+ TYPE_SIZE_UNIT too.
+
+1998-05-29 Mark Mitchell <mark@markmitchell.com>
+
+ * decl.c (grokdeclarator): Don't complain about in-class
+ initialization of static consts if we don't really know the type
+ of the variable.
+
+1998-05-29 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h (DECL_DESTRUCTOR_P): New macro.
+ * method.c (build_destructor_name): New fn.
+ * decl2.c (maybe_retrofit_in_chrg): Split out...
+ (grokclassfn): From here. Reorganize.
+ * decl.c (grok_ctor_properties): Make sure ctors for types with
+ vbases have the in_chrg parm.
+ * pt.c (instantiate_class_template): Update
+ TYPE_USES_VIRTUAL_BASECLASSES from tsubsted bases. Don't call
+ grok_*_properties.
+ (tsubst): Call grok_ctor_properties and maybe_retrofit_in_chrg.
+
+1998-05-28 Mark Mitchell <mark@markmitchell.com>
+
+ * pt.c (instantiate_decl): Make test for whether or not static
+ variables should be instantiated early match its comment.
+
+1998-05-28 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (start_decl): Always pedwarn about vacuously redeclaring
+ a member.
+ (start_function): Call check_default_args.
+ * decl2.c (grokfield): Don't call check_default_args.
+ (check_default_args): Use cp_error_at.
+ * lex.c (do_pending_defargs): Call check_default_args.
+
+1998-05-27 Brendan Kehoe <brendan@cygnus.com>
+
+ * call.c (build_method_call): Make sure get_type_value returns
+ something before we try to use its TYPE_MAIN_VARIANT.
+ (build_scoped_method_call): Likewise.
+
+1998-05-27 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck2.c (digest_init): Complain about getting a TREE_LIST to
+ initialize an array.
+
+ * search.c (expand_upcast_fixups): Don't set DECL_CONTEXT and
+ DECL_VIRTUAL_P.
+
+ * friend.c (do_friend): Clarify template warning.
+
+1998-05-27 Mark Mitchell <mark@markmitchell.com>
+
+ * decl.c (shadow_label): Don't treat decls as identifiers.
+ (maybe_push_to_top_level): Clear shadowed_labels.
+
+ * pt.c (instantiate_decl): Reset lineno and filename after calling
+ regenerate_decl_from_template.
+
+ * decl.c (grokdeclarator): Don't try to use TYPE_OBSTACK on an
+ error_mark_node.
+
+1998-05-27 Kevin Buhr <buhr@stat.wisc.edu>
+
+ * parse.y (base_class): Use is_aggr_type, not IS_AGGR_TYPE.
+
+1998-05-26 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
+
+ * pt.c (process_template_parm): Accept TYPENAME_TYPE nodes.
+ (convert_nontype_argument): Handle cases when nontype template
+ parameters become classes after substitution.
+
+1998-05-26 Mark Mitchell <mark@markmitchell.com>
+
+ * friend.c (is_friend): Use comptypes, rather than == to compare
+ types. Modify for new representation of template friends.
+ (make_friend_class): Likewise.
+ * pt.c (tsubst_friend_class): Undo 1998-05-21 change. Tweak.
+ (instantiate_class_template): Deal with template friends.
+
+ * decl.c (store_parm_decls): Remove redundant call to
+ expand_main_function.
+
+1998-05-26 Benjamin Kosnik <bkoz@loony.cygnus.com>
+
+ * decl.c (start_decl): Check for DECL_LANG_SPECIFIC before
+ DECL_USE_TEMPLATE.
+
+1998-05-26 Per Bothner <bothner@cygnus.com>
+
+ * language_as_string: Handle lang_java.
+
+1998-05-26 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (pushdecl): Don't copy the type_decl.
+
+1998-05-26 Martin v. Löwis <loewis@informatik.hu-berlin.de>
+
+ * class.c (pushclass): Always store TYPE_MAIN_VARIANT in
+ current_class_type.
+ * decl.c (grokdeclarator): Put typedefs on the type's obstack.
+
+ * parse.y (complex_direct_notype_declarator): Use $1 to access
+ scope of notype_qualified_id.
+
+1998-05-26 Dave Brolley <brolley@cygnus.com>
+
+ * lex.c (parse_options,yy_cur,yy_lim): Add for cpplib.
+ (init_parse): Initialize cpplib interface.
+
+ * Makefile.in (CXX_OBJS): Make sure dependencies never end with an
+ empty continuation.
+
+1998-05-26 Mark Mitchell <mark@markmitchell.com>
+
+ * decl.c (pushtag): Avoid crashing on erroneous input.
+
+1998-05-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
+
+ * decl.c (push_namespace): Only produce one unique name for
+ anonymous namespaces.
+ (get_unique_name): Remove.
+
+1998-05-25 Mark Mitchell <mark@markmitchell.com>
+
+ * call.c (tourney): Don't do any extra comparisons.
+
+ * decl2.c (build_anon_union_vars): Don't crash on empty sub-unions.
+
+ * cp-tree.h (processing_template_parmlist): Declare.
+ * decl.c (pushtag): Don't call push_template_decl when we
+ shouldn't.
+ * pt.c (processing_template_parmlist): New variable.
+ (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): New macro.
+ (complete_template_args): Use it.
+ (add_to_template_args): Likewise.
+ (innermost_args): Likewise.
+ (tsubst): Likewise.
+ (begin_template_parm_list): Use processing_template_parmlist.
+ (end_template_parm_list): Likewise.
+
+ * cp-tree.h (ANON_UNION_TYPE_P): New macro.
+ * decl.c (grokdeclarator): Use it.
+ * decl2.c (grok_x_components): Likewise.
+ * init.c (initializing_context): Likewise.
+ * method.c (do_build_copy_constructor): Likewise.
+ (do_build_assign_ref): Likewise.
+ * search.c (compute_access): Likewise.
+ * typeck.c (build_component_ref): Likewise.
+
+ * decl.c (grokdeclarator): Don't give a cv-qualified version of an
+ unnamed type a typedef name "for linkage purposes".
+
+ * pt.c (lookup_template_class): Don't look at
+ IDENTIFIER_CLASS_VALUE when there's no current_class_type.
+
+ * method.c (build_overload_int): Handle error cases gracefully.
+
+ * pt.c (instantiate_decl): Handle static member variables
+ correctly.
+
+ * pt.c (tsubst): Use the tsubst'd type when producing new
+ TEMPLATE_PARM_INDEX nodes.
+
+1998-05-24 Mark Mitchell <mark@markmitchell.com>
+
+ * tree.c (cp_tree_equal): Handle pointers to member functions.
+
+ * call.c (maybe_handle_implicit_object): Handle QUAL_CONVs. Make
+ sure the type of the REF_BIND is a reference type.
+ (maybe_handle_ref_bind, compare_ics): Rename reference_type to
+ target_type for clarity.
+
+ * parse.y (xcond): Move call to condition_conversion ...
+ * semantics.c (finish_for_cond): Here.
+ * parse.c: Regenerated.
+
+1998-05-24 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (push_namespace): Namespaces have type void.
+ * typeck2.c (incomplete_type_error): Complain about namespace
+ used as expression.
+ * typeck.c (decay_conversion): Likewise.
+
+1998-05-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
+
+ * error.c (dump_expr): Support namespaces.
+
+1998-05-23 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.def: Add SRCLOC.
+ * cp-tree.h: Add struct tree_srcloc and accessor macros.
+ * tree.c (build_srcloc, build_srcloc_here): New fns.
+ * pt.c (add_pending_template): Use build_srcloc_here.
+ (push_tinst_level): Update last_template_error_tick before erroring.
+ (instantiate_decl): Restore lineno and input_filename before
+ calling add_pending_template.
+ * decl2.c (finish_file): Set up lineno and input_filename for
+ pending templates.
+
+1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (lang_print_error_function): New fn.
+ (init_decl_processing): Set print_error_function to use it.
+ * errfn.c (cp_thing): Don't call maybe_print_template_context here.
+
+ * call.c (maybe_handle_ref_bind): Propagate ICS_USER_FLAG and
+ ICS_BAD_FLAG.
+
+ * cvt.c (ocp_convert): Don't set LOOKUP_NO_CONVERSION for
+ copy-initialization.
+
+ * class.c (build_vtable_entry): Use int_fits_type_p.
+ (build_vtable): Pass a signed offset to build_vtable_entry.
+ (prepare_fresh_vtable, modify_one_vtable, fixup_vtable_deltas1,
+ set_rtti_entry): Likewise.
+
+1998-05-22 Per Bothner <bothner@cygnus.com>
+
+ * cp-tree.h: Add comments documenting which LANG_FLAGS are used.
+ (C_TYPE_VARIABLE_SIZE, C_DECL_VARIABLE_SIZE): Removed, not used.
+
+1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (print_template_context): Use fprintf instead of cp_error.
+
+ * pt.c (determine_specialization): Just return an error_mark_node.
+ Also print the decl we want in error messages. If we complain,
+ return error_mark_node.
+ (tsubst_friend_function): Set lineno and input_filename so
+ error messages will be useful.
+ (instantiate_template): Just return an error_mark_node.
+ (check_explicit_specialization): Don't mess with a returned
+ error_mark_node.
+
+ * pt.c (print_template_context): Add new argument.
+ (maybe_print_template_context): New fn.
+ (push_tinst_level): Increment tinst_level_tick.
+ (pop_tinst_level): Likewise.
+ * errfn.c (cp_thing): Call maybe_print_template_context. Use
+ xrealloc instead of xmalloc.
+
+ * typeck.c (build_unary_op, CONVERT_EXPR): Propagate TREE_CONSTANT.
+
+1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst_friend_class): Don't call redeclare_class_template
+ if the template we looked up is the same as the one we already
+ have.
+
+Thu May 21 11:54:44 1998 Dave Brolley <brolley@cygnus.com>
+
+ * lex.c: (handle_sysv_pragma): FILE* parameter not used.
+ (cpp_reader,parse_in): Add for cpplib.
+ (check_newline): Call handle_sysv_pragma with new interface.
+ (check_newline): Call GET_DIRECTIVE_LINE, not get_directive_line.
+
+ * input.c: (yy_cur,yy_lim,yy_get_token,GETC): Add for cpplib.
+ (sub_getch): Call GETC for cpplib.
+
+ * cp-tree.h: (get_directive_line): Different prototype for cpplib.
+ (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line.
+
+ * Makefile.in (CXX_OBJS): Add @extra_cxx_objs@ for cpplib.
+
+1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (maybe_make_one_only): New fn.
+ (import_export_vtable): Use it.
+ (import_export_decl): Likewise.
+ * pt.c (mark_decl_instantiated): Likewise.
+
+1998-05-21 Mark Mitchell <mmitchell@usa.net>
+
+ * decl2.c (find_representative_member): Rename to ...
+ (build_anon_union_vars): New function.
+ (finish_anon_union): Fix stupidity of previous change.
+
+1998-05-20 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokfndecl): Handle definition of specialization in
+ friend declaration.
+
+ * error.c (dump_decl): Fix LOOKUP_EXPR handling.
+
+1998-05-20 Mark Mitchell <mmitchell@usa.net>
+
+ * class.c (delete_duplicate_fields_1): Use DECL_DECLARES_TYPE_P
+ to look for type declarations.
+ (finish_struct): Deal with templates on the CLASSTYPE_TAGS list.
+ * cp-tree.h (DECL_DECLARES_TYPE_P): New macro.
+ (finish_member_class_template): Declare.
+ * decl.c (pushtag): Put member class templates on the
+ CLASSTYPE_TAGS list, just as for ordinary member classes.
+ (pushdecl_class_level): Use DECL_DECLARES_TYPE_P.
+ (lookup_tag): Look for IDENTIFIER_CLASS_VALUEs, just as with
+ IDENTIFIER_NAMESPACE_VALUEs.
+ * parse.y (component_decl): Move code to ...
+ * semantics.c (finish_member_class_template): New function.
+ Don't put member class templates on the list of components for a
+ class.
+ * parse.c: Regenerated.
+ * pt.c (classtype_mangled_name): Don't try DECL_CONTEXT on types.
+ In fact, don't use DECL_CONTEXT at all here.
+
+1998-05-20 Martin von Loewis <loewis@informatik.hu-berlin.de>
+
+ * decl.c (record_unknown_type): New function.
+ (init_decl_processing): Call it for the unknown and global type
+ nodes.
+
+1998-05-20 Mark Mitchell <mmitchell@usa.net>
+
+ * decl2.c (find_representative_member): New function.
+ (finish_anon_union): Use it.
+
+ * cp-tree.h (MAIN_NAME_P): New macro.
+ (DECL_MAIN_P): Likwise.
+ * decl.c (pushdecl): Avoid crashing on redefinitions of `main'.
+ (grokfndecl): Use the new macros.
+ (grokdeclarator): Likewise.
+ (start_function): Likewise.
+ (store_parm_decls): Likewise.
+ (finsh_function): Likewise.
+ * friend.c (do_friend): Likewise.
+ * typeck.c (build_function_call_real): Likewise.
+ (build_unary_op): Likewise.
+
+Wed May 20 02:16:01 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (start_objects, finish_objects, do_dtors,
+ do_ctors): Split out from...
+ (finish_file): ...here.
+
+Tue May 19 20:36:23 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (is_overloaded_fn): Don't abort on placeholders from
+ push_class_decls.
+
+Tue May 19 15:16:22 1998 Brendan Kehoe <brendan@cygnus.com>
+
+ * class.c (is_empty_class): Return 0 if TYPE is an error_mark_node.
+
+ * error.c (dump_expr): Handle an ARROW_EXPR.
+
+Tue May 19 15:13:39 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * decl.c (saveable_obstack): Declare.
+ (pushdecl): Copy TYPE_DECLs to the same obstack as the type they
+ declare, if necessary.
+
+Tue May 19 14:50:27 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * call.c (compare_qual): Remove.
+ (is_subseq): Tweak.
+ (is_properly_derived_from): New function.
+ (maybe_handle_ref_bind): Likewise.
+ (maybe_handle_implicit_object): Likewise.
+ (compare_ics): Modify substantially to bring into conformance with
+ the standard.
+ * cp-tree.h (TYPE_PTRMEMFUNC_OBJECT_TYPE): New macro.
+ (comp_cv_qualification): Declare.
+ (comp_cv_qual_signature): Likewise.
+ * typeck.c (comp_cv_qualification): Likewise.
+ (comp_cv_qual_signature): Likewise.
+
+Tue May 19 10:05:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * Makefile.in (parse.o): Depend on toplev.h.
+
+ * class.c (typecode_p): Remove prototype and definition.
+
+ * cp-tree.h (currently_open_class, is_empty_class, member_p):
+ Add prototype.
+
+ * decl.c (push_overloaded_decl_top_level): Remove prototype and
+ definition.
+
+ * errfn.c (cp_error): Cast function pointer `error' to (errorfn *)
+ in call to `cp_thing'.
+ (cp_warning): Likewise for function pointer `warning'.
+
+ * except.c (do_function_call): Remove prototype and definition.
+ (call_eh_info): Wrap variable `t1' in macro NEW_EH_MODEL.
+
+ * method.c (is_java_type): Add prototype and make it static.
+
+ * parse.y: Include toplev.h.
+
+ * pt.c (type_unification): Remove unused variable `arg'.
+ (instantiate_decl): Likewise for `save_ti'.
+
+ * tree.c (propagate_binfo_offsets): Likewise for `base_binfos'.
+
+Tue May 19 02:43:25 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (build_member_call): Handle template_ids.
+ * parse.y (primary): Add global_scope template_id.
+
+Mon May 18 23:22:52 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (get_sentry): Use end_temporary_allocation.
+ Don't declare permanent_obstack.
+
+Mon May 18 12:28:44 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * parse.y (.finish_new_placement): New non-terminal.
+ (unary_expr, new_type_id): Use it.
+ * parse.c: Regenerated.
+
+Mon May 18 12:20:27 1998 Brendan Kehoe <brendan@cygnus.com>
+
+ * pt.c (redeclare_class_template): Say where the original definition
+ of the template-parameter's default argument appeared.
+
+Mon May 18 03:00:57 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_over_call): Tweak empty class handling.
+
+ * decl.c (make_typename_type): Use currently_open_class.
+
+ * class.c (instantiate_type): Don't abort on TREE_NONLOCAL_FLAG.
+
+Mon May 18 01:43:01 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
+
+ * decl.c (lookup_name_real): Don't look at IDENTIFIER_LOCAL_VALUE
+ for a type unless it is one.
+
+ * class.c (finish_struct_1): Use OVL_CURRENT in error message.
+
+Mon May 18 01:24:08 1998 Jeffrey A Law (law@cygnus.com)
+
+ * Makefile.in (program_transform_name, objdir): Define.
+
+ * Makefile.in (BISON): Use bison from the build tree if it exists.
+ (FLEX): Likewise.
+
+Sun May 17 14:52:08 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
+
+ * typeck.c (type_unknown_p): Return true for TREE_LIST also.
+
+ * call.c (build_method_call): Use TYPE_MAIN_VARIANT on typedefs.
+
+Sun May 17 14:51:41 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_scoped_method_call): Likewise.
+
+Sun May 17 13:53:48 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * init.c (build_new_1): Call suspend_momentary around the creation
+ of values that must be saved for exception handling.
+ * parse.y (.build_new_placement): New non-terminal.
+ (unary_expr, new_placement): Use it.
+ * parse.c: Regenerated.
+
+Sun May 17 12:32:08 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare
+ old and new types.
+
+ * pt.c (tsubst): Make sure that BINFO_TYPE of new binfos is the
+ canonical type.
+
+ * call.c (build_over_call): Don't use IS_SIGNATURE on a namespace.
+
+Fri May 15 20:28:00 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (start_decl): Revert problem change.
+
+ * Makefile.in (CONFLICTS): Fix.
+
+Fri May 15 15:34:02 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
+
+ * decl.c (duplicate_decls): Clean up, add DECL_DATA_AREA bits.
+
+Fri May 15 00:46:05 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (finish_struct_1): Use BINFO_SIZE.
+
+ * decl.c (start_decl): Use 'tem'.
+
+Thu May 14 16:30:47 1998 Andrew MacLeod <amacleod@cygnus.com>
+
+ * exception.cc: Include eh-common.h.
+ (struct cp_eh_info): Add eh_info struct with NEW_EH_MODEL.
+ (__cplus_type_matcher): First stab at new C++ runtime type matcher.
+ (__cp_push_exception): Initialize eh_info struct as well.
+ * except.c: Remove local structs and include eh-common.h.
+ (init_exception_processing): Set language and version codes.
+ (call_eh_info): Add presence of eh_info to runtime description of
+ struct cp_eh_info.
+ (expand_end_eh_spec): Call start_catch_block() and end_catch_block().
+ * semantics.c (finish_try_block): Call start_catch_block() and
+ end_catch_block().
+ * parse.y (function_try_block): Call start_catch_block() and
+ end_catch_block().
+
+Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com>
+
+ * typeck.c (original_type): New function.
+ (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2,
+ to see if they're actually the same.
+ * cp-tree.h (original_type): Declare.
+
+Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * Makefile.in (lex.o): Depend on output.h.
+
+ * call.c (add_function_candidate): Remove unused variable `cand'.
+ (add_conv_candidate): Likewise.
+ (build_builtin_candidate): Likewise.
+
+ * cp-tree.h: Add prototype for `types_overlap_p'.
+
+ * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED.
+
+ * decl2.c (merge_functions): Remove unused variables `tmp' and
+ `tempn'.
+
+ * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED.
+ (code_as_string): Likewise.
+ (language_as_string): Likewise.
+ (parm_as_string): Likewise.
+ (op_as_string): Likewise.
+ (assop_as_string): Likewise.
+ (cv_as_string): Likewise.
+
+ * lex.c: Include output.h.
+
+ * pt.c (type_unification): Cast first argument of `bzero' to a char*.
+
+ * search.c (dfs_no_overlap_yet): Mark parameter `t' with
+ ATTRIBUTE_UNUSED.
+
+ * tinfo.cc (__class_type_info::dcast): Change the type of variable
+ `i' from int to size_t.
+
+ * typeck.c (language_lvalue_valid): Mark parameter `exp' with
+ ATTRIBUTE_UNUSED.
+
+Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or
+ DECL_NAMESPACE_SCOPE_P.
+ (lang_decl_name): Likewise.
+ * pt.c (tsubst_friend_function, tsubst): Likewise.
+ * decl.c (pushdecl, redeclaration_error_message, start_decl,
+ cp_finish_decl, start_function): Likewise.
+ * class.c (finish_struct_1): Likewise.
+ * call.c (build_over_call): Likewise.
+ (compare_ics): Use DERIVED_FROM_P.
+
+Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro.
+ * method.c (build_mangled_name): Use it.
+ (build_decl_overload_real): Likewise.
+
+ * error.c (dump_simple_decl): New function, broken out from ...
+ (dump_decl): Use it.
+
+Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * ptree.c (lang_print_xnode): Add missing `break'.
+
+ * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE.
+
+ * call.c (add_template_candidate): Adjust for changes to
+ fn_type_unification.
+ (add_template_candidate_real): Likewise.
+ (add_template_conv_candidate): Likewise.
+ (build_user_type_conversion_1): Likewise.
+ (build_new_function_call): Likewise.
+ (build_object_call): Likewise.
+ (build_new_op): Likewise.
+ (build_new_method_call): Likewise.
+ * class.c (instantiate_type): Likewise.
+ * cp-tree.h (unification_kind_t): New type.
+ (fn_type_unification): Adjust prototype.
+ (type_unificaiton): Likewise.
+ * pt.c (UNIFY_ALLOW_NONE): New macro.
+ (UNIFY_ALLOW_MORE_CV_QUAL): Likewise.
+ (UNIFY_ALLOW_LESS_CV_QUAL): Likewise.
+ (UNIFY_ALLOW_DERIVED): Likewise.
+ (unify): Change prototype.
+ (maybe_adjust_types_for_deduction): New function.
+ (check_cv_quals_for_unify): Likewise.
+ (determine_specialization): Adjust.
+ (fn_type_unification): Likewise.
+ (type_unification): Likewise.
+ (type_unification_real): Likewise. Use
+ maybe_adjust_types_for_deduction. Fix mishandling of
+ back-unification of template functions passed as arguments. Pass
+ appropriate combination of UNIFY_ALLOW_* to unify.
+ (unify): Remove unused NTPARMS parameter. Use
+ check_cv_quals_for_unify. Remove bogus code that allowed
+ too-generous unification in order to adhere more closely to standard.
+ (get_bindings_real): Adjust.
+ (get_class_bindings): Likewise.
+
+ * method.c (build_overload_identifier): Only use the innermost
+ template arguments when mangling.
+ * pt.c (tsubst_template_argument_vector): New function.
+ (complete_template_args): Deal with the situation where the
+ extra_args contain more than one level of arguments.
+ (lookup_template_class): Deal with member template classes, which
+ may have more than one level of arguments.
+ (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE.
+ Improve handling of member template classes. Use
+ DECL_PRIMARY_TEMPLATE instead of inline expansion. Use
+ tsubst_template_argument_vector where appropriate.
+ (regenerate_decl_from_template): Break out from ...
+ (instantiate_decl): Here.
+
+ * lex.c (yyprint): Remove TYPENAME_ELLIPSIS.
+ * parse.h: Regenerated.
+ * parse.c: Really regenerated.
+
+ * cp-tree.h (finish_unary_op_expr): New function.
+ (finish_id_expr): Likewise.
+ (begin_new_placement): Likewise.
+ (finish_new_placement): Likewise.
+ (finish_declarator): Likewise.
+ (finish_translation_unit): Likewise.
+ (finish_parmlist): Likewise.
+ (begin_class_definition): Likewise.
+ (finish_class_definition): Likewise.
+ (finish_default_args): Likewise.
+ (finish_inline_definitions): Likewise.
+ * parse.y (GCC_ASM_KEYWORD): Remove.
+ (TYPENAME_ELLIPSIS): Likewise.
+ * parse.c: Regenerated.
+ Use new functions in semantics.c in the actions for many rules.
+ * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD.
+ * hash.h: Regenerated.
+ * semantics.c (finish_expr_stmt): Allow NULL expr.
+ (finish_unary_op_expr): New function, containing
+ code previously in parse.y.
+ (finish_id_expr): Likewise.
+ (begin_new_placement): Likewise.
+ (finish_new_placement): Likewise.
+ (finish_declarator): Likewise.
+ (finish_translation_unit): Likewise.
+ (finish_parmlist): Likewise.
+ (begin_class_definition): Likewise.
+ (finish_class_definition): Likewise.
+ (finish_default_args): Likewise.
+ (finish_inline_definitions): Likewise.
+
+Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * typeck.c (build_c_cast): Don't decay arrays and functions to
+ pointer type when converting to a class type.
+
+Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro.
+ (DECL_CLASS_SCOPE_P): Likewise.
+
+Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
+
+ * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
+ * decl2.c (constructor_name_full): Likewise.
+
+Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
+
+ * tree.c (mapcar): Add OVERLOAD support.
+
+ * init.c (resolve_offset_ref): We must use basetype_path before we
+ destroy it with a call to convert_pointer_to.
+
+Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (currently_open_class): New fn.
+ * decl.c (lookup_name_real): Use it.
+ * search.c (lookup_field): Likewise.
+
+Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
+
+ * cp-tree.def (OVERLOAD): New node.
+ * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
+ SET_IDENTIFIER_NAMESPACE_VALUE): Define.
+ (NAMESPACE_BINDING): Remove.
+ (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
+ namespace_binding.
+ (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
+ Define.
+ (tree_overload): New struct.
+ (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
+ (REAL_IDENTIFIER_TYPE_VALUE): Define.
+ (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
+ (lang_decl_flags): Remove in_namespace.
+ (lang_decl): Remove chain.
+ (DECL_CHAIN, DECL_NAMESPACE): Remove.
+ (flag_honor_std): Declare extern.
+ (identifier_type_value, pushdecl_namespace_level, push_using_decl,
+ namespace_binding, set_namespace_binding,
+ lookup_function_nonclass, cat_namespace_levels,
+ set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
+ scratch_ovl_cons, ovl_member, build_overload): Declare.
+ (decl_list_length, get_namespace_id, current_namespace_id,
+ overloaded_globals_p): Remove.
+ (lookup_using_namespace, qualified_lookup_using_namespace): Change
+ return type.
+ (push_scratch_obstack): New macro.
+ * call.c (add_function_candidate): Special-case type of OVERLOAD node.
+ (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
+ convs, fns.
+ (build_new_function_call): Iterate using OVL_CHAIN.
+ Print DECL_NAME in when reporting ambiguities.
+ (build_object_call): Iterate using OVL_NEXT for fns, convs.
+ (build_new_op): Call lookup_function_nonclass.
+ Iterate using OVL_NEXT.
+ (build_op_delete_call): Change detection of members.
+ Do not wrap TREE_LIST around fields and single global functions.
+ (build_over_call): Don't push a class level if the context is a
+ namespace.
+ (build_new_method_call): Iterate using OVL_NEXT.
+ * class.c (add_method): Chain overloaded members using
+ build_overload. Remove copying of method.
+ (grow_method): When iterating through the obstack, expect OVERLOAD
+ nodes. Chain overload members.
+ (finish_struct_methods): Chain overload members. Unpack OVERLOAD
+ nodes in call to get_baselinks.
+ (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
+ (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
+ fdecls that are OVERLOAD nodes.
+ (validate_lhs): New function.
+ (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
+ code. Use DECL_NAME in error messages. Split code between global
+ and member function processing.
+ * decl.c (global_type_node): New static variable.
+ (in_std): New global.
+ (struct binding_level): New field usings.
+ (resume_binding_level): Assert that we are not in a class.
+ (toplevel_bindings_p): Just check for namespace_p or
+ pseudo_global.
+ (resume_level): Remove.
+ (find_binding): New function.
+ (binding_for_name): Call it.
+ (namespace_binding, set_namespace_binding): New functions.
+ (push_namespace): Associate binding level with new namespace,
+ resume_binding_level for existing namespace. Remove old code.
+ Fake std by counting.
+ (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
+ (maybe_push_to_top_level): Save current namespace.
+ (pop_from_top_level): Restore saved namespace.
+ (pop_namespace): Call suspend_binding_level. Remove old code.
+ (cat_namespace_levels): New function.
+ (set_identifier_type_value_with_scope): For namespace bindings,
+ set BINDING_TYPE, and use global_type_node.
+ Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
+ (identifier_type_value): New function.
+ (pushtag): If no context, use current_namespace.
+ (duplicate_decls): Don't process DECL_CHAIN.
+ (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
+ already set. Never reset it to NULL_TREE. Lookup global variables
+ in their namespace. Push overloaded templates if they are on
+ namespace level.
+ (pushdecl_namespace_level): New function.
+ (pushdecl_top_level): Implement using pushdecl_namespace_level.
+ (pushdecl_using_decl): New function.
+ (overloaded_globals_p): Remove.
+ (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
+ them. Use namespace_binding and set_namespace_value.
+ (redeclaration_error_message): Complain if the declarations come
+ from different namespaces.
+ (lookup_tag): On namespace level, look in the BINDING_TYPE.
+ (lookup_namespace_name): Pass tree_bindings from stack. Remove
+ old code.
+ (select_decl): New function.
+ (lookup_name_real): Call it for qualified and unqualified lookup.
+ Pass tree_bindings from the stack.
+ If prefer_type is 1, also accept namespaces.
+ (lookup_function_nonclass): New function.
+ (init_decl_processing): Set the binding level of the global
+ namespace to global_binding_level.
+ Build a proper type list for __builtin_apply.
+ Initialize std_node to "fake std" if flag_honor_std is set.
+ Initialize global_type_node.
+ Allocated bad_alloc in namespace std if flag_honor_std.
+ (define_function): Set the DECL_CONTEXT to the current_namespace.
+ (start_decl): A namespace is not considered as a context here. If
+ the DECL_CONTEXT is a namespace, push the decl.
+ (cp_finish_decl): Check for namespaces used as initializers.
+ (grokfndecl): Add namespace parameter. Remove processing of
+ DECL_CHAIN.
+ (grokvardecl): Add namespace parameter.
+ (grokdeclarator): Process SCOPEs that are namespaces. For
+ mangling, temporarily set the DECL_CONTEXT on anonymous structs.
+ (start_function): Check for contexts that are namespaces.
+ Set context for declarations that have not been pushed.
+ (store_parm_decls): Check for ::main only.
+ (finish_function): Likewise.
+ (start_method): Check for contexts that are namespaces.
+ (start_method): Remove DECL_CHAIN processing.
+ * decl2.c (flag_honor_std): Declare.
+ (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
+ (decl_namespace_list): New static global.
+ (grok_x_components): Ignore namespaces as type contexts.
+ (check_classfn): Expect OVERLOAD nodes.
+ (grokfield): Remove DECL_CHAIN processing.
+ (finish_file): Call cat_namespace_levels.
+ (merge_functions): New function.
+ (ambiguous_decl): Rewrite.
+ (lookup_using_namespace): Produce tree_bindings.
+ (qualified_lookup_using_namespace): Likewise.
+ (set_decl_namespace, decl_namespace, current_decl_namespace,
+ push_decl_namespace, pop_decl_namespace): New functions.
+ (arg_lookup): New struct.
+ (add_function, arg_assoc_namespace, arg_assoc_class,
+ arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
+ New functions.
+ (get_namespace_id, current_namespace_id): Remove.
+ (do_toplevel_using_decl): Rewrite.
+ (do_class_using_decl): Complain about namespace qualifiers.
+ (do_using_directive): Sorry if not on namespace level. Complain
+ about unknown namespaces.
+ * error.c (dump_aggr_type): Check for namespace contexts.
+ * except.c (init_exception_processing): Push terminate into std.
+ * friend.c (is_friend): A namespace is not a context, here.
+ * init.c (expand_member_init): Remove DECL_CHAIN processing.
+ (build_offset_ref): Process OVERLOAD nodes.
+ * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
+ * lex.c (identifier_type): Loop using OVL_CHAIN.
+ (see_typename): Set looking_for_typename to 2.
+ (real_yylex): Likewise.
+ (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
+ (do_scoped_id): Expect OVERLOAD nodes.
+ Change calling convention for qualified_lookup_using_namespace.
+ (build_lang_decl): Don't set in_namespace anymore.
+ * method.c (typevec_size): New global.
+ (build_overload_nested_name): Return if global_namespace.
+ Otherwise, always expect a declaration context.
+ (build_qualified_name): Likewise.
+ Make sure we don't write beyond typevec_size.
+ (build_decl_overload_real): Likewise.
+ Allocate one extra slot for the namespace.
+ (hack_identifier): Mark code dead.
+ Process OVERLOAD and NAMESPACE_DECL nodes.
+ * parse.y (program): Pop namespaces until in global namespace.
+ (extdef): In a using-declaration, don't discard the identifier if
+ there is no declaration.
+ (left_curly): Ignore type contexts which are namespaces.
+ (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
+ used as scope.
+ * pt.c (template_class_depth): Expect types to be namespaces.
+ (determine_specialization): Simplify by expecting OVERLOAD nodes.
+ (push_template_decl): Push into namespace level.
+ Reset ctx if it is a namespace.
+ Set DECL_CONTEXT to current_namespace if not set already.
+ Ignore real contexts that are namespaces.
+ (mangle_class_name_for_template): Skip global_namespace.
+ Mangle other namespaces as declarations.
+ (lookup_template_function): Set type of OVERLOAD nodes to unknown.
+ (lookup_template_class): Push into namespace of context.
+ If the context is a namespace, set it to global_namespace.
+ Use id_context for mangling.
+ (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
+ (tsubst_friend_function): Ignore namespace contexts.
+ Push into namespace level.
+ (tsubst): Handle NAMESPACE_DECL nodes.
+ Remove DECL_CHAIN processing.
+ (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
+ * ptree.c (print_lang_identifier): Print bindings.
+ (lang_print_xnode): Print OVERLOAD nodes.
+ * rtti.c (init_rtti_processing): Push type_info into std.
+ * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
+ (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
+ dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
+ lookup_fnfields_here): Likewise.
+ Process all nodes, instead of going through TREE_CHAIN.
+ * sig.c (build_signature_pointer_or_reference_type): Set context
+ to global_namespace.
+ (build_signature_table_constructor): Expect OVERLOAD nodes.
+ * spew.c (yylex): Save old setting of looking_for_typename.
+ * tree.c (decl_list_length): Remove.
+ (binding_init): New function.
+ (count_functions): Rewrite.
+ (is_overloaded_fn): Expect OVERLOAD nodes.
+ (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
+ (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
+ ovl_member): New functions.
+ * typeck.c (require_complete_type): Expect OVERLOAD nodes.
+ (type_unknown_p): Likewise.
+ (require_instantiated_type): Likewise.
+ (build_component_ref): Declare code dead.
+ (build_x_function_call): Create and expect OVERLOAD nodes.
+ (build_function_call_real): Check for ::main only.
+ (build_unary_op): Likewise. Expect OVERLOAD nodes.
+ (convert_for_assignment): Check for TREE_LIST before accessing
+ TREE_VALUE.
+ * decl.c (duplicate_decls): Check for namespace bindings instead
+ of global bindings.
+ (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
+ lookup_name_current_level, start_decl, xref_tag,
+ finish_enum): Likewise.
+ * init.c (build_offset_ref): Likewise.
+ * search.c (lookup_field): Likewise.
+ (lookup_fnfields): Likewise.
+ (dfs_debug_mark): Likewise.
+ * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
+ (poplevel_class, pop_from_top_level): Likewise.
+ * decl2.c (finish_method): Likewise.
+ * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
+ * decl.c (record_builtin_type): Likewise.
+ (init_decl_processing, grokfndecl): Likewise.
+ * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
+ (make_lang_type): Likewise.
+ * parse.y (make_thunk): Likewise.
+ * pt.c (tsubst): Likewise.
+ * tree.c (debug_binfo): Likewise.
+ * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
+ tinfo2.cc, inc/new.h: Add std qualifications.
+ * inc/new: Wrap with namespace std if __HONOR_STD.
+ * inc/typeinfo: Likewise.
+
+Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_user_type_conversion_1): Handle second_conv
+ properly for templates.
+
+Thu May 7 17:09:25 1998 Andrew MacLeod <amacleod@cygnus.com>
+
+ * method.c (build_decl_overload_real): Set TREE_USED flag to
+ zero for build_type_variants nodes as well.
+
+Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
+
+Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
+
+ * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
+ except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
+ rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
+ xref.o): Add toplev.h dependencies.
+
+Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
+
+ * errfn.c (cp_error, cp_warning): Remove declarations for
+ error and warning respectively.
+
+Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * error.c: Convert to using ctype macros defined in system.h.
+ * method.c: Likewise.
+ * xref.c: Likewise.
+ * lex.c: Likewise. Also remove redundant system header stuff.
+
+Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
+
+ * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
+ expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
+ search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
+ xref.c: Add include of toplev.h.
+
+Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (perm_manip): Also regenerate the RTL of an extern.
+ (copy_to_permanent): Use end_temporary_allocation.
+
+Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (expand_vec_init): The initialization of each array
+ element is a full-expression.
+
+Tue May 5 18:24:13 1998 Andrew MacLeod <amacleod@cygnus.com>
+
+ * method.c (build_mangled_name): Add a call to build_type_variant
+ to get the right type.
+
+Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * Makefile.in: Add .SUFFIXES.
+
+ * cp-tree.def: Remove NAMESPACE_DECL.
+
+Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_over_call): Do evaluate arg even if it has empty
+ class type.
+ * decl.c (start_function): Don't push a member function.
+
+Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
+
+ * Makefile.in (g++FAQ.info): Put -o option before input file.
+
+Thu Apr 30 13:05:33 1998 Andrew MacLeod <amacleod@cygnus.com>
+
+ * gxxint.texi: Add info for squangling codes K and B.
+
+Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
+ the expression in templates.
+ (finish_stmt_expr): Likewise.
+
+1998-04-28 Brendan Kehoe <brendan@cygnus.com>
+
+ * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
+
+Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * decl.c (maybe_push_to_top_level): Always clear
+ current_template_parms and processing_template_decl.
+ (pushtag): Remove check of current_class_type and some comments,
+ since maybe_push_to_top_level no longer creates confusion.
+
+Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
+ (DECL_CLASS_TEMPLATE_P): Likewise.
+ (DECL_PRIMARY_TEMPLATE): Likewise.
+ (PRIMARY_TEMPLATE_P): Use it.
+ (push_template_decl_real): New function.
+ (redeclare_class_template): Take new template parameters as
+ input.
+ (is_specialization_of): New function.
+ (comp_template_args): Declare.
+ * decl.c (pushtag): Handle friend template classes.
+ (xref_tag): Likewise. Use new calling convention for
+ redeclare_class_template.
+ * decl2.c (grok_x_components): Handle friend templates.
+ * friend.c (is_friend): Use is_specialization_of where
+ appropriate. Deal with friend class templates.
+ (make_friend_class): Let a class template be friends with itself.
+ * pt.c (comp_template_args): Remove declaration.
+ (tsubst_friend_class): New function.
+ (push_template_decl_real): New function.
+ (push_template_decl): Use it.
+ (redeclare_class_template): Adjust for new calling convention.
+ (comp_template_args): Give it external linkage.
+ (instantiate_class_type): Use tsubst_friend_class to deal
+ with friend templates.
+ * typeck.c (comptypes): Use comp_template_args, rather than
+ expanding it inline.
+ * parse.y (component_decl): Handle a nested template type
+ like other component type declarations.
+
+ * pt.c (check_explicit_specialization): Handle overloaded
+ constructors correctly.
+
+ * pt.c (mabybe_get_template_decl_from_type_decl): New function.
+ (lookup_template_class): Use it.
+
+Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
+ * cp-tree.h: Add WRAPPER support.
+ * call.c (add_candidate): Split out from add_*_candidate fns.
+ (build_over_call): Take the candidate instead of function and args.
+ Enforce access control here. Emit overload warnings here.
+ (add_warning): New fn.
+ (joust): Add WARN parm. If not set, call add_warning instead of
+ printing a warning. Re-enable some warnings.
+ (tourney): Pass it.
+ (convert_like): Adjust.
+ (build_new_op): Adjust.
+ (build_new_function_call): Adjust.
+ (build_user_type_conversion_1): Adjust.
+ (USER_CONV_FN): Adjust.
+ * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
+ build_int_wrapper): New fns.
+
+Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
+
+ * pt.c (unify): Fix typo in previous change.
+
+Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * error.c (dump_type_real): Declare canonical_name.
+
+ * typeck.c (comp_target_types): Fix PMFs.
+
+Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
+ the DECL_RESULTs of a member TEMPLATE_DECL, not just the
+ TEMPLATE_DECL.
+
+ * pt.c (tsubst): Decrease the template-level of
+ TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
+ TEMPLATE_PARM_INDEX.
+ (template_decl_level): New function.
+ (unify): Make sure to record unifications for template
+ parameters, even when the parameters exactly match the arguments.
+ Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
+ TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
+ aren't from the level we're currently working on.
+
+Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
+
+ * decl2.c (check_member_template): Set DECL_IGNORED for member
+ class templates, too.
+
+ * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
+
+Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
+
+ * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
+
+Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
+
+ * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
+ * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
+ (init_decl_processing): Handle TI types.
+ * typeck.c (unsigned_type, signed_type): Handle TI types.
+
+Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
+
+ * g++spec.c (lang_specific_driver): New argument in_added_libraries.
+ New local added_libraries. Increment count when add library to
+ arglist.
+
+Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * cp-tree.h (type_as_string_real): New function.
+ * pt.c (mangle_class_name_for_template): Use it.
+ * error.c (dump_aggr_type): Change prototype.
+ (dump_type_prefix): Likewise.
+ (dump_type_suffix): Likewise.
+ (dump_type_real): Convert from dump_type. If desired, the
+ "canonica" name of a typedef, i.e., the name of the underlying
+ type, can be printed.
+ (dump_type): Call dump_type_real.
+
+Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
+
+ * typeck.c (comp_target_types): Tweak pedantic case.
+ (comp_target_parms): Tweak pedantic case. Clean up somewhat.
+ Return -1 or 1 instead of 1 or 2.
+ (compparms): Remove STRICT handling.
+ (convert_for_assignment): Fix handling of pmfs.
+
+Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * typeck.c (comp_target_types): Handle references like pointers.
+ (comp_target_parms): Note that return code from comp_target_types
+ can be negative to indicate failure.
+
+Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
+ which requires a working target compiler to build.
+
+Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
+
+ * tree.c (avoid_overlap): Add prototype.
+
+ * spew.c (num_tokens): Add prototype.
+ (nth_noken, add_token, consume_token, debug_yychar): Likewise.
+
+ * search.c (dfs_check_overlap): Add prototype.
+ (dfs_no_overlap_yet): Likewise.
+
+ * pt.c (original_template): Add prototype.
+ (inline_needs_template_parms): Likewise.
+ (push_inline_template_parms_recursive): Likewise.
+ (retrieve_specialization, register_specialization): Likewise.
+ (print_candidates, reduce_template_parm_level): Likewise.
+ (build_template_decl, mark_template_parm): Likewise.
+ (tsubst_friend_function, get_bindings_real): Likewise.
+
+ * method.c (start_squangling): Add prototype.
+ (end_squangling, check_ktype, issue_ktype): Likewise.
+ (build_overloaded_scope_ref, check_btype): Likewise.
+ (build_mangled_template_parm_index): Likewise.
+
+ * lex.c (init_cpp_parse): Add prototype.
+ (handle_cp_pragma, handle_sysv_pragma): Likewise.
+ (reduce_cmp, token_cmp): Likewise.
+
+ * except.c (call_eh_info): Add prototype.
+ (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
+ (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
+
+ * decl2.c (is_namespace_ancestor): Add prototype.
+ (namespace_ancestor, add_using_namespace): Likewise.
+ (ambiguous_decl): Likewise.
+
+ * decl.c (indent): Add prototype.
+
+ * call.c (add_template_candidate_real): Add prototype.
+
+Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (build_expr_from_tree): Just return a PMF.
+
+Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
+ when doing initializations.
+
+ * pt.c (unify): Use comptypes to compare type args.
+
+Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (duplicate_decls): Fix check for when it's safe to free
+ the new decl.
+
+ * pt.c (mangle_class_name_for_template): Don't pass a typedef type
+ to type_as_string.
+
+Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
+
+ * pt.c (build_template_parm_index): Add prototype.
+
+ * search.c (my_tree_cons): Don't clear words outside the
+ newly allocated node.
+
+Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
+
+ * lex.c (init_parse): Now returns char* containing the filename.
+
+Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
+ Jeff Law <law@cygnus.com>
+
+ * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
+ than a pointer.
+
+Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
+
+Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
+
+ * decl.c (duplicate_decls): Don't warn for redundant decls if
+ friend: let add_friend take care of it.
+
+Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * sig.c (build_signature_pointer_constructor): Don't set
+ TREE_HAS_CONSTRUCTOR for a signature pointer.
+ * cvt.c (ocp_convert): Don't force a temporary for internal structs.
+ * init.c (resolve_offset_ref): Warn about implicit & on pmfs
+ here, too.
+ * typeck.c (build_unary_op): Only allow taking the address of a
+ real constructor.
+ * typeck2.c (digest_init): Simplify.
+ (store_init_value): Don't pedwarn about using { } for pmfs.
+
+Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
+
+ * cp-tree.h (start_decl): Update prototype.
+ * decl.c (start_decl): Like the C version, new parameters
+ for the attributes. Call cplus_decl_attributes here,
+ (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
+ (grokdeclarator): Pass NULL for new start_decl arguments.
+ * pt.c (tsubst_expr): Likewise.
+ * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
+ * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
+ * lex.c (build_lang_decl): Add lang_name_java.
+ * class.c (push_lang_context): Add lang_name_java.
+ * method.c (build_mangled_name): Check for is_java_type.
+
+Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
+
+ * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
+ * call.c (build_scoped_method_call): Check for TREE_CODE for
+ VOID_TYPE instead of type == void_type_node.
+ (build_method_call): Likewise.
+ * decl.c (lookup_name_real): Likewise.
+ (grokdeclarator): Likewise.
+ (start_decl): Likewise.
+ (grokparms): Likewise.
+ (start_function): Likewise.
+ (finish_function): Likewise.
+ (start_method): Likewise.
+
+Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
+
+ * lex.c (finput): New variable.
+ (init_cpp_parse): Renamed from init_parse.
+ (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
+ (finish_parse): New function.
+ * cp-tree.h (init_lex, init_parse): Remove declarations.
+
+Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_call): Still evaluate the actual argument.
+ * class.c (is_empty_class): Update for -fnew-abi.
+
+ * decl2.c: -fnew-abi implies -fsquangle.
+
+ * method.c (do_build_assign_ref): Don't do anything to copy
+ an empty class.
+ (do_build_copy_constructor): Likewise.
+ * call.c (build_over_call): Likewise.
+
+Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (avoid_overlap): Return a value.
+
+Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
+
+ * method.c (check_btype): Add missing argument to xrealloc.
+ (check_ktype): Likewise.
+
+Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ Implement empty base optimization.
+ * class.c (finish_struct_1): Add vbase fields earlier. Set
+ CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
+ * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
+ (types_overlap_p): New fn.
+ * tree.c (avoid_overlap): New fn.
+ (build_base_fields): Use it to avoid overlapping empty bases.
+ * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
+
+ * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
+
+ Re-implement allocation of base class subobjects.
+ * tree.c (unshare_base_binfos): New fn.
+ (layout_basetypes): Use it. Now handles offsets of both virtual and
+ non-virtual bases, after layout_type.
+ (layout_vbasetypes): Remove.
+ (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
+ (build_vbase_pointer_fields): Split out from old layout_basetypes.
+ * class.c (finish_base_struct): Lose offset handling code.
+ Move nonvdtor warning here. Don't mess with t_binfo anymore.
+ (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
+ * cp-tree.h: Adjust.
+
+Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
+ * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
+ * class.c (duplicate_tag_error): Likewise.
+ (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
+ * tree.c (layout_vbasetypes): Update from layout_record, remove
+ var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
+ (layout_basetypes): Likewise.
+
+Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
+
+ * class.c, Make sure system.h is included just after config.h.
+ Delete lingering stdio and errno references too.
+ * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
+
+Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * friend.c (is_friend): Fix access control for local classes.
+
+ * class.c (is_empty_class): New fn.
+ * call.c (build_call): Don't pass empty class objects to a function.
+
+Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * call.c (build_over_call): Do name resolution for default
+ arguments of function templates in the scope of the templates.
+
+Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
+
+ * call.c: Include system.h. Remove includes, declarations and
+ defines provided by system.h.
+ * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
+ * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
+ * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
+ * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
+ * typeck2.c, xref.c: Likewise.
+ * Makefile.in: Dependencies updated as appropriate.
+ * Make-lang.in: Likewise.
+
+Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (fn_type_unification): Allow incomplete unification without
+ an immediate error message.
+
+Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (member_p): New fn.
+ * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
+ initializing class members.
+
+ * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
+ * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
+
+ * call.c (build_method_call): Handle non-scoped destructors, too.
+ * pt.c (tsubst_copy): Likewise.
+
+ * pt.c (print_template_context): Split out...
+ (push_tinst_level): ...from here.
+
+ * friend.c (is_friend): Don't pass a type to decl_function_context.
+
+ * typeck.c (convert_for_initialization): Always hand off
+ conversions to class type.
+
+Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * friend.c (is_friend): Local classes have the same access as the
+ enclosing function.
+
+Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
+
+ * typeck.c (expand_target_expr): Delete dead function.
+
+ * search.c: Put various prototypes inside #ifdef MI_MATRIX.
+
+ * repo.c (save_string): Delete dead function.
+
+ * method.c (thunk_printable_name): Delete dead function.
+
+ * lex.c (yynextch): Delete dead function.
+
+ * expr.c (tree_extract_aggr_init): #if 0 out.
+
+ * except.c (do_unwind): Delete dead function.
+ (easy_expand_asm): Likewise.
+
+ * cvt.c (build_conversion_type_1): Delete dead function.
+
+ * cp-tree.h (push_expression_obstack): Declare.
+
+ * call.c (source_type): #if 0 out.
+
+ * class.c (alter_access): Remove unused label. Add braces
+ around empty else clause.
+
+ * lex.c (yyprint): Fix argument to printf.
+
+Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
+
+ * pt.c (instantiate_class_template): Make sure template
+ arguments are permanent.
+ * init.c (resolve_offset_ref): Don't go looking around in
+ template types.
+
+ * semantics.c: Add routines to handle expressions, and some
+ declaration processing.
+ * parse.y: Use them.
+ (current_class_depth): Move declaration to cp-tree.h.
+ * parse.c: Regenerated.
+ * cp-tree.h: Use them.
+ (current_class_depth): Declare.
+ * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
+
+Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * error.c (dump_decl): Be a bit more explicit with template
+ type arguments, when verbose.
+
+Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * inc/exception: Reorder closing braces.
+
+Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (redeclare_class_template): New function.
+ * cp_tree.h (redeclare_class_template): Declare it.
+ * decl.c (xref_tag): Use it.
+
+Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_over_call): Check IS_AGGR_TYPE, not
+ TYPE_LANG_SPECIFIC.
+ * typeck.c (convert_arguments): Likewise.
+
+ * decl.c (grokdeclarator): Remove const and volatile from type after
+ setting constp and volatilep.
+
+ * class.c (finish_struct_1): Don't warn about bool bitfield larger
+ than one bit.
+
+Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
+
+Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * call.c (build_object_call): Complain about ambiguous operator(),
+ rather that crashing.
+ (build_new_op): Likewise.
+ (build_op_delete_call): Likewise.
+
+Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * cvt.c (perform_qualification_conversions): Use comp_target_types
+ instead of comp_ptr_ttypes.
+
+Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * cp-tree.h (enforce_access): Declare.
+ * call.c (enforce_access): Make it extern, not static.
+ * class.c (alter_access): Use enforce_access; modify code for ISO
+ compliance, rather than ARM rules.
+
+Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
+
+ * cp-tree.h: Fix typo.
+
+Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
+ if (aggregate_value_p (type)).
+
+ * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
+
+Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * tree.c (mapcar): When dealing with a DECL, use it's constant
+ value, if any.
+ * pt.c (lookup_template_class): Don't mangle the names of template
+ classes whose arguments are unknown.
+
+ * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
+
+Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
+
+ * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
+
+Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
+
+ * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
+ boolean_type_node to 1.
+
+Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * error.c (dump_expr): Remove unused variable `l'.
+
+ * pt.c (for_each_template_parm): New function, created by
+ converting uses_template_parms.
+ (tree_fn_t): New typedef.
+ (uses_template_parms): Use it.
+ (mark_template_parm): New function.
+ (push_template_decl): Check that the argument list of a partial
+ specialization uses all the template parameters.
+
+ * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
+ with it; we might want it for debugging.
+ * cp-tree.h (type_unification): Change interface.
+ * class.c (finish_struct_1): Skip nested template types, just like
+ ordinary nested types.
+ (instantiate_type): Use new interface to type_unification.
+ * lex.c (init_lex): Add __sz as opname for sizeof.
+ * method.c (build_overload_scope_ref): New function.
+ (build_overload_int): Handle complex expressions. Set
+ numeric_output_need_bar if necessary.
+ (build_overload_value): Handle non-PARM_DECL nodes; this
+ routine is now used by build_overload_int. Remove some
+ assignments to numeric_output_need_bar. Use
+ build_overload_scope_ref.
+ (build_qualified_name): Note that some template mangled names end
+ with digits, and set numeric_output_need_bar appropriately. Use
+ build_underscore_int.
+ * pt.c (unify): Change interface.
+ (type_unification_real): Likewise.
+ (determine_specialization): Use new interfaces.
+ (tsubst): Deal gracefully with situations in which the argument
+ vector is not fully filled.
+ (fn_type_unification): Use new interfaces.
+ (type_unification): Likewise. Remove NOP_EXPR hack.
+ (type_unification_real): Likewise.
+ (unify): Likewise. Deal with unification of complex expressions.
+
+Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (complete_template_args): Initialize skip properly.
+
+ * decl.c (make_typename_type): Revert.
+ (make_implicit_typename): Remove.
+ (lookup_name_real): Don't call it. Call lookup_field if we see a
+ TYPE_DECL from a template base.
+ * search.c (lookup_field): Do implicit typename stuff.
+
+Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
+ Geoff Noer <noer@cygnus.com>
+
+ * Makefile.in: Various fixes for building cygwin32 native toolchains.
+ * Make-lang.in: Likewise.
+
+Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
+
+ * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
+
+Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (make_implicit_typename): Rewrite removed code.
+ (make_typename_type): Call it if the type we look up comes from
+ a base that uses template parms.
+
+ * pt.c (complete_template_args): Rewrite.
+ (tsubst, FUNCTION_DECL): Use it.
+
+Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
+
+ * semantics.c (finish_asm_stmt): Fix combine strings. Call
+ c_expand_asm_operands () if output_operands, input_operands or
+ clobbers is not NULL_TREE.
+
+Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
+
+ * pt.c (complete_template_args): New function.
+ (get_bindings): Deal with specializations of function templates
+ with return type containing parameters from outer class
+ templates.
+ (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
+ substitute arguments and compose a new type.
+
+Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
+ FUNCTION_DECLs.
+
+Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (make_implicit_typename): Lose useless code.
+
+ * call.c (standard_conversion): Handle A* -> const A* properly.
+
+ * pt.c (get_bindings_real): Rename from get_bindings. Add
+ check_rettype parm.
+ (get_bindings): Pass 1.
+ (get_bindings_overload): Pass 0.
+
+Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (check_explicit_specialization): When reverting a static
+ member function, also remove the `this' parameter from
+ last_function_parms.
+
+Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
+ a function context.
+
+ * decl.c (store_bindings): Use free_binding_vecs.
+ (pop_from_top_level): Likewise.
+
+Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (make_implicit_typename): Only change the type of a
+ TYPENAME_TYPE.
+
+Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * semantics.c: New file, containing routines to perform the
+ semantic phase of parsing.
+ * parse.y: Use it.
+ * pt.c (tsubst_expr): Likewise.
+ * cp-tree.h: Declare the various functions in semantics.c.
+ Provide macros to access _STMT tree nodes.
+ * cp-tree.def: Add ASM_STMT tree node.
+ * Makefile.in, Make-lang.in: Add dependencies on and for
+ semantics.c.
+
+Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (push_template_decl): Only check primary templates.
+
+ * pt.c (check_explicit_specialization): Complain about default args
+ in explicit specialization.
+
+ * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
+ constructor_declarator.
+
+Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * typeck2.c (build_x_arrow): Don't crash when an aggregate type
+ has no overloaded operator ->.
+
+ * call.c (build_field_call): Don't crash when presented with a
+ field that is actually a nested type.
+
+ * decl.c (pushtag): Deal with friend class injection in local
+ classes.
+
+ * call.c (build_object_call): Don't crash if OBJ is a
+ pointer-to-member-function.
+
+Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (push_template_decl): Complain about template with C linkage,
+ anonymous template class.
+
+Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
+ * search.c: Likewise.
+
+ * lex.c (do_pending_defargs): Only call
+ maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
+
+ * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
+
+Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * parse.y: Deal with CONSTRUCTORS in new_initializers.
+
+Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
+ closely mimics the behavior in parse.y.
+ (tsubst_expr): Return the resulting BLOCK when making a tsubst'ing
+ into a compound statement.
+
+Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
+ * pt.c (inline_needs_template_parms): New fn.
+ (original_template): New fn.
+ (push_inline_template_parms_recursive): New fn.
+ (maybe_begin_member_template_processing): Use them.
+ (maybe_end_member_template_processing): Likewise.
+ (is_member_or_friend_template): Rename to is_member_template.
+ Member functions of local classes are never member templates.
+
+Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
+
+ * lex.c (do_identifier): Handle TEMPLATE_DECL that was
+ added in the class scope to catch redefinition error.
+
+ * pt.c (reduce_template_parm_level): Also copy
+ the DECL_TEMPLATE_PARMS field.
+
+Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
+ reduced-level template type parameter.
+
+Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
+
+ * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
+ (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
+ * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
+ * decl.c (duplicate_decls): Propagate it.
+ * typeck2.c (abstract_virtuals_error): Use two loops to emit
+ abstract virtual functions and virtual functions which need a
+ final overrider separately.
+
+Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
+
+ * lang-specs.h: Properly put brackets around array elements in
+ initializer.
+
+ * typeck.c (build_binary_op_nodefault): Correctly place parens around
+ && and || in expression.
+
+Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
+
+ * call.c (default_parm_conversions): Remove prototype definition.
+ (build_method_call): Remove unused variable result.
+
+ * cvt.c (ocp_convert): Remove unused variable conversion.
+
+ * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
+
+ * except.c (do_unwind): #if 0 definition of unused variables fcall
+ and next_pc.
+
+ * expr.c (extract_scalar_init): #if 0 prototype and function
+ definition.
+
+ * init.c (expand_aggr_init_1): Remove unused variable init_type.
+ (build_new_1): Remove unused variable t.
+
+ * pt.c (instantiate_class_template): Remove unused variable newtag;
+ cast called function return value to void.
+ (do_decl_instantiation): Remove unused variables name and fn.
+
+ * tree.c (get_type_decl): Add default return to shut up compiler from
+ complaining control reaches end of non-void function.
+
+ * typeck.c (build_x_conditional_expr): Remove unused variable rval.
+
+Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
+
+ * call.c (default_parm_conversions): Remove prototype definition.
+ (build_method_call): Remove unused variable result.
+ (build_over_call): Add default case in enumeration switch.
+
+Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
+
+ * decl2.c (lang_decode_option): Change j's type to size_t.
+
+ * tree.c (layout_vbasetypes): record_align and desired_align are of
+ type unsigned int; const_size and nonvirtual_const_size likewise.
+
+Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * parse.y (new_initializer): Make sure all initializers are
+ lists.
+
+Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * decl2.c (import_export_decl): Mark tinfo functions for
+ cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
+
+Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
+
+ * method.c: Fix typo.
+
+Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * method.c: Include "system.h" to get stdlib.h, stdio.h,
+ ctype.h, string.h, etc.
+ (issue_nrepeats): Add default case in enumeration switch.
+ (check_btype): Likewise.
+ (process_overload_item): Likewise.
+
+ * Makefile.in (method.o): Depend on system.h.
+
+Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * lex.c (do_scoped_id): Fix parenthesizing.
+
+Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
+
+ * rtti.c (get_tinfo_fn_dynamic): If this function is called an
+ FLAG_RTTI is unset, initialize type info machinery and continue
+ with FLAG_RTTI enabled.
+ (get_typeid): Likewise.
+
+Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
+ from B.
+
+Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (finish_member_template_decl): Deal more gracefully with
+ invalid declarations.
+
+Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
+ cp-tree.h: Clean up more old overloading code, old RTTI code, and
+ some formatting quirks.
+
+ * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
+ method.c, pt.c, ptree.c, typeck.c: Remove support for
+ -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
+ * class.h: Remove.
+ * Makefile.in: Adjust.
+
+ * pt.c (unify): Don't allow reduced cv-quals when strict.
+
+ * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
+ *type_unification* and unify.
+
+Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y (explicit_template_type): Remove TEMPLATE keyword.
+ (nested_name_specifier): And add it before this use.
+ (typename_sub0): And this use. Also add use without the keyword.
+ (typename_sub1): Likewise.
+ * pt.c (instantiate_class_template): Don't actually instantiate
+ anything if our type uses template parms.
+
+Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
+
+ * decl.c (start_function): Don't call temporary_allocation for a
+ nested function.
+
+Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_class_template): Don't mess with friends if
+ our type uses template parms.
+
+Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y (nested_name_specifier): Use explicit_template_type.
+ (typename_sub): Allow a template_type, an explicit_template_type,
+ or an implicit template type at the end.
+ * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
+ * decl.c (make_typename_type): Handle template-id where the name
+ is a TEMPLATE_DECL.
+ * call.c (build_scoped_method_call): Handle member template
+ destructor call.
+ * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
+ destructor is represented by the type.
+
+ * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
+ * parse.y (nested_name_specifier): Add 'template' case.
+ (explicit_template_type): New rule.
+ (typename_sub): Use it.
+ * decl.c (make_typename_type): Handle getting a template-id for NAME.
+ * pt.c (tsubst): Likewise.
+
+Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (add_to_template_args): Fix thinko.
+ (instantiate_class_template): Call it later.
+
+ * pt.c (get_class_bindings): Add outer_args parm.
+ (most_specialized_class): Likewise.
+ (instantiate_class_template): Pass it.
+ (more_specialized_class): Likewise.
+ (lookup_template_class): Get context from template if none
+ was specified.
+ (finish_member_template_decl): Don't do anything with a
+ partial specialization.
+ * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
+ AGGREGATE_TYPE_P.
+ * class.c (finish_struct): Member class templates have already been
+ checked for name clashes.
+ * decl.c (pushdecl_with_scope): Handle pushing at class level.
+
+Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
+ (tsubst, *_PARM): Support multiple levels of template classes.
+ (instantiate_class_template): Look up the pattern from the
+ original template.
+ (lookup_template_class): Handle getting a template for d1.
+ (push_template_decl): Correct setting of 'primary'.
+ (reduce_template_parm_level): Add 'levels' parm.
+ (finish_member_template_decl): Support member class templates.
+ (template_class_depth): Handle multiple levels.
+ * parse.y (component_decl_1, fn.def2): Remove member template case.
+ (component_decl): Add member template cases.
+ * decl2.c (check_member_template): We now handle member template
+ classes.
+ * decl.c (pushtag): Handle member templates.
+ * method.c (do_inline_function_hair): Don't touch
+ IDENTIFIER_GLOBAL_VALUE.
+ * init.c (build_offset_ref): If name isn't an identifier, just
+ return it.
+ * spew.c (yylex): Handle PTYPENAME like TYPENAME.
+
+ * typeck.c (get_delta_difference): Do adjust for conversions to
+ and from virtual base.
+
+Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (get_delta_difference): Give hard error for conversion
+ from virtual base.
+
+ * cp-tree.h: Tweak formatting.
+
+Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (push_namespace): Handle redeclaration error.
+
+ * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
+ (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
+ (NAMESPACE_BINDING): New macro.
+ (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
+ * *.c: Use them.
+
+ * pt.c (push_template_decl): Use innermost_args.
+
+ * decl.c (get_unique_name): Tweak from earlier in the name.
+
+Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
+
+ * cp-tree.def: Add CPLUS_BINDING node.
+ * cp-tree.h (tree_binding): New struct.
+ (BINDING_SCOPE, BINDING_VALUE): New macros.
+ (current_namespace, global_namespace): Declare extern.
+ (struct lang_decl_flags): New field in_namespace.
+ (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): New macros.
+ (DECL_NAMESPACE, SET_DECL_NAMESPACE): New macros.
+ (TREE_INDIRECT_USING): New macro.
+ * decl2.c (current_namespace, global_namespace): Declare. The
+ value is a NAMESPACE_DECL now, not a TREE_LIST.
+ (is_namespace_ancestor, namespace_ancestor): New static functions.
+ (add_using_namespace, ambiguous_decl): Likewise.
+ (lookup_using_namespace): New support function for lookup_name.
+ (qualified_lookup_using_namespace): New support function for
+ do_scoped_id and lookup_namespace_name.
+ (get_namespace_id): Mark as obsolete.
+ (current_namespace_id): Likewise.
+ (do_namespace_alias): Implement.
+ (do_using_directive): Implement as call to add_using_namespace.
+ * decl.c (binding_for_name): New function.
+ (push_namespace, pop_namespace): Implement.
+ (push_decl): Don't install a FUNCTION_DECL in the global branch.
+ (lookup_namespace_name): Implement using qualified lookup.
+ (lookup_name_real): For global scoping, lookup in
+ global_namespace. For namespace scoping, lookup in given
+ namespace. For unscoped lookup, iterate over namespace,
+ considering using directives.
+ (init_decl_processing): Initialize global_namespace.
+ (grokvardecl): Build assembler name as static name for globals.
+ (grokdeclarator): Remove old namespace mangling.
+ (xref_tag): When installing a global binding for the
+ tag, make sure we have an identifier.
+ * method.c (build_overload_nested_name): Mangle namespaces.
+ (build_qualified_name): Likewise.
+ (build_decl_overload_real): Likewise.
+ * lex.c (build_lang_decl): Set namespace for new declaration to
+ current_namespace.
+ (do_scoped_id): Find global names in global or current
+ namespace, or using qualified namespace lookup, depending on
+ context.
+ * init.c (build_member_call): When scope is namespace, use
+ build_x_function_call instead.
+ (build_offset_ref): When scope is namespace, collapse processing
+ to lookup_namespace_name instead.
+ * error.c (dump_decl): Support NAMESPACE_DECL.
+ * decl.c (pushdecl): Bind globals to current namespace.
+ (push_overloaded_decl): Likewise.
+ (lookup_tag): Likewise.
+ (lookup_name_current_level): Likewise.
+ (xref_tag): Likewise.
+ (start_function): Likewise.
+ * lex.c (do_identifier): Likewise.
+ (identifier_typedecl_value): Likewise.
+ (real_yylex): Likewise.
+ * method.c (do_inline_function_hair): Likewise.
+ * parse.y (unscoped): Likewise.
+ * pt.c (check_explicit_specialization): Likewise.
+ (lookup_template_class): Likewise.
+ * rtti.c (call_void_fn): Likewise.
+ * sig.c (build_sigtable): Likewise.
+ * ptree.c (lang_print_xnode): New function.
+
+Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_class_template): Don't instantiate if pedantic
+ and the args use template parms.
+
+ * pt.c (push_tinst_level): If the instantiation uses template parms,
+ fail silently.
+ * decl.c (xref_basetypes): Do call complete_type for basetypes
+ that involve template parameters.
+
+Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck2.c (process_init_constructor): Fix labeled init check.
+
+Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
+ argument to tsubst and friends.
+
+ * pt.c (tsubst, FUNCTION_DECL): Tidy.
+
+ * typeck.c (build_x_function_call): Handle static member function
+ templates like non-templates. Handle friend templates like normal
+ function templates.
+ * pt.c (tsubst, *_PARM): Don't use orig_level.
+ (get_bindings): Don't call add_to_template_args.
+ (instantiate_template): Likewise.
+ (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
+ * ptree.c (print_lang_type): Print index/level for template parms.
+
+Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * Make-lang.in (cc1plus): Note that cc1plus depends on
+ cp/cp-tree.h and cp/cp-tree.def.
+
+ * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
+ (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
+ position in a template parameter list.
+ * cp-tree.h (template_parm_index): New structure, used as the tree
+ structure for a TEMPLATE_PARM_INDEX.
+ (TEMPLATE_PARM_IDX): New macro.
+ (TEMPLATE_PARM_LEVEL): Likewise.
+ (TEMPLATE_PARM_DESCENDANTS): Likewise.
+ (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
+ (TEMPLATE_PARM_DECL): Likewise.
+ (TEMPLATE_TYPE_PARM_INDEX): Likewise.
+ (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
+ (TEMPLATE_TYPE_DECL): Likewise.
+ (TEMPLATE_CONST_IDX): Remove.
+ (TEMPLATE_CONST_LEVEL): Likewise.
+ (TEMPLATE_CONST_SET_INFO): Likewise.
+ (TEMPLATE_TYPE_SET_INFO): Likewise.
+ (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
+ node.
+ (TEMPLATE_TYPE_LEVEL): Likewise.
+ * decl.c (decls_match): Call comp_template_parms, rather than
+ expanding it inline.
+ (duplicate_decls): If two template declarations are being merged,
+ then their TEMPLATE_INFOs should be merged as well.
+ (grokfndecl): Save template-id information when declaring a friend
+ with explicit template arguments. Pass arguments to
+ check_explicit_specialization via correct convention; at some
+ point check_explicit_specialization changed, but these call-sites
+ did not.
+ (grokdeclarator): Tidy up slightly.
+ * decl2.c (check_classfn): Tidy up slightly. Don't assume that
+ two template functions with the same DECL_ASSEMBLER_NAME the same,
+ since the names are not yet mangled.
+ * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
+ TEMPLATE_CONST_PARM.
+ (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
+ decl for a non-type parameter, rather than printing `<tparm ...>'.
+ * friend.c (is_friend): Handle TEMPLATE_DECL friends.
+ (do_friend): Deal with template friends.
+ * lex.c (do_pending_inlines): Call
+ maybe_begin_member_template_processing, rather than
+ conditionally calling begin_member_template_processing.
+ (process_next_inline): Likewise. Call
+ maybe_end_member_template_processing, rather than
+ conditionally calling end_member_template_processing.
+ (do_pending_defargs): Likewise.
+ (do_identifier): Use TEMPLATE_PARM_INDEX instead of
+ TEMPLATE_CONST_PARM.
+ * method.c (build_mangled_template_parm_index): New function.
+ (build_overload_value): Use it.
+ (build_overload_name): Likewise.
+ * pt.c (finish_member_template_decl): Allow friend declarations.
+ (template_class_depth): New function.
+ (is_member_template): Rename, and modify, to become...
+ (is_member_or_friend_template): New function.
+ (end_member_template_processing): Rename, and modify, to become...
+ (maybe_end_member_template_processing).
+ (build_template_parm_index): New function.
+ (reduce_template_parm_level): New function.
+ (process_template_parm): Modify to use build_template_parm_index.
+ (push_template_decl): Deal with friend templates.
+ (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
+ TEMPLATE_CONST_PARM.
+ (tsubst_friend_function): New function.
+ (instantiate_class_template): Generate the DECL_FRIENDLIST
+ for a new instantiation by using tsubst_friend_function rather
+ than just tsubst.
+ (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
+ Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
+ appropriate new macros. Use reduce_template_parm_level to
+ generate lower-level template parameters. Handle tsubst'ing into
+ TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
+ to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
+ templates. Similarly for the template parameters for a new
+ template.
+ (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
+ of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
+ (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
+ (get_bindings): Call add_to_template_args if necessary.
+ (instantiate_decl): Handle instantiations of friend templates.
+ * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
+ TEMPLATE_TYPE_PARM as a list of fields; it's not!
+ * spew.c (yylex): Do a little manual constant propagation to
+ clarify the code.
+
+Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
+
+ * error.c: Include sys/types.h.
+
+Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
+
+ * method.c (build_mangled_name): Start CPP directives in column zero.
+
+Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck2.c (process_init_constructor): Sorry about non-trivial
+ labeled initializers.
+ * parse.y (initlist): Re-enable labeled initializers.
+
+Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
+
+ * pt.c (coerce_template_parms): Add a new parameter, is_tmpl_parm,
+ all callers changed. Rely on the new parameter instead of arg
+ being a TREE_LIST when determine whether we are working inside
+ template template parameter. Clean up is_type test.
+
+Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
+ * typeck2.c (initializer_constant_valid_p): Allow conversions
+ between pointers and references.
+
+1998-02-19 Brendan Kehoe <brendan@cygnus.com>
+
+ * typeck.c (build_unary_op): Only warn about incr/decr a pointer
+ if pedantic || warn_pointer_arith.
+
+Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
+
+ * pt.c (unify): Handle TEMPLATE_DECL.
+
+1998-02-18 Brendan Kehoe <brendan@cygnus.com>
+
+ * cp-tree.h (strip_attrs): Remove decl.
+
+1998-02-18 Doug Evans <devans@cygnus.com>
+
+ * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
+ Update olddecl's attributes too.
+ (strip_attrs): Remove function.
+ * typeck.c (common_type): Call merge_machine_type_attributes.
+
+Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * parse.y (initdcl0_innards): New grammar symbol.
+ (nomods_initdecls, nomods_initdcl0): Change type from itype to
+ none, since the resulting value is never used.
+ (parse_decl): New function.
+ (datadef): Remove redundant actions.
+ (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
+ * parse.c: Regenerated.
+
+Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y (simple_stmt): Use getdecls() to check for decl.
+
+Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
+
+ * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
+ macros.
+ (c++.install-common): Install c++filt properly as native or as cross
+ variant.
+ (c++.uninstall): Add c++filt.
+
+Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (standard_conversion): Fix multi-level ptr conversions.
+
+Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
+
+ * init.c (build_new): Propagate error_mark_node up.
+
+Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y (simple_stmt): If the condition isn't a declaration,
+ start the controlled block after the test.
+
+Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * call.c (build_over_call): Convert builtin abs, labs and fabs to
+ tree-codes.
+ * decl.c (init_decl_processing): Re-enable abs, labs and fabs as
+ builtins.
+
+Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
+
+Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h: Add access_protected_virtual_node.
+ * class.c (init_class_processing): Initialize it.
+ * decl.c (xref_basetypes): Use it.
+ * parse.y (base_class_access_list): Likewise.
+
+ * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
+ (c++.install-common): Install c++filt.
+
+Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
+
+ * decl.c (shadow_tag): Give error for typedef-ing built-in types.
+
+Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * call.c (reference_binding): Use comptypes when comparing
+ TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
+
+Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * tree.c (is_overloaded_fn): Use really_overloaded_fn.
+ (really_overloaded_fn): Move check here from is_overloaded_fn.
+ (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
+
+Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
+ conversions.
+
+Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * cp-tree.h (push_template_decl): Return the decl passed in, or an
+ equivalent duplicate.
+ * decl.c (pushtag): Use the return value from push_template_decl.
+ (duplicate_decls): When duplicating a template declaration, merge
+ the DECL_TEMPLATE_RESULTs as well.
+ (make_implicit_typename): Don't try to dive into typename types to
+ find a context for making a new implicit typename.
+ (start_decl): Use the return value from push_template_decl.
+ (grokdeclarator): Complain about declarations list `const operator
+ int'. Since we don't correctly handle in-class initializations of
+ non-static data members, complain about this (now illegal)
+ practice. Issue an error for initializations of non-const statics
+ since that is illegal as well, and since we don't handle that case
+ correctly either.
+ (start_function): Use the return value from push_template_decl.
+ (start_method): Likewise.
+ * decl2.c (grokfield): Likewise. Since the change to
+ grokdeclarator ensures that all initialized fields are in fact
+ static, remove a redundant test for TREE_PUBLIC.
+ * parse.y (initlist): Disable labeled initializers since they do
+ not work as per the documentation, and since they do not use the
+ same syntax as the C front end.
+ * pt.c (push_template_decl): Return the decl passed in, or an
+ equivalent duplicate.
+ (lookup_template_class): When searching in a nested context,
+ use the right arguments.
+ (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
+ * typeck.c (build_component_ref): Assign the correct type to the
+ result of build_vfn_ref.
+
+Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (convert_nontype_argument): Fix typo.
+ (check_explicit_specialization): Allow old-style specialization
+ of class template members.
+
+Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
+ Manfred Hollstein <manfred@s-direktnet.de>
+
+ * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
+ when deciding to override DECL_ASSEMBLER_NAME.
+
+Tue Feb 10 15:30:55 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
+
+ * decl2.c (lang_f_options): Add -fsquangle to option processing list.
+ * cp-tree.h (flag_do_squangling): Add declaration.
+ * lang-options.h: Add -fsquangle and -fno-squangle.
+ * method.c: Add macros and static variables for squangling.
+ (build_overload_name): Rename to build_mangled_name, add logic for B
+ compression, and split into process_modifiers and
+ process_overload_item.
+ (process_modifiers): New function, to handle constant, reference,
+ and pointer types.
+ (process_overload_item): New function, handles issue of type codes.
+ (build_overload_name): New function, start squangling and call
+ build_mangled_name.
+ (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
+ (start_squangling): New function to initialize squangling structs.
+ (end_squangling): New function to destroy squangling structs.
+ (nrepeats): Rename variable to Nrepeats.
+ (issue_nrepeats): New function for issuing 'n' type repeats.
+ (check_ktype): New function to check for type K name compression.
+ (build_overload_nested_name): Add a check for K name compression.
+ (build_qualified_name): Add a check for K name compression and don't
+ use DECL_ASSEMBLER_NAME when squangling is on.
+ (check_btype): New function, checks for B type compression.
+ (build_static_name, build_decl_overload_real): Initiate squangling.
+ (build_typename_overload, build_overload_with_type): Initiate
+ squangling
+
+Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
+
+ * method.c (make_thunk): Avoid name buffer overflow.
+
+Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
+ don't define them yet.
+
+ * parse.y (nomods_initdcl0): Add constructor_declarator case.
+
+Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * config-lang.in (diff_excludes): Use basename only.
+
+Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tinfo2.cc: Add tinfo for signed char.
+
+Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
+
+ * search.c (compute_access): Handle protected constructors in derived
+ classes as accessible.
+
+Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
+ Call convert_from_reference sooner.
+
+Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * cvt.c (ocp_convert): Obtain the constant values from constant
+ decls even if the destination type is the same as the type of the
+ decl.
+
+ * decl2.c (finish_file): Make sure that static inlines with
+ definitions are not marked DECL_EXTERNAL before returning.
+
+Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c: Lose arg_looking_for_template.
+ (lookup_name_real): Likewise.
+ * parse.y: Lose processing_template_arg, template_arg1.
+ (primary): Likewise.
+ * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
+
+Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
+
+ * error.c (dump_decl): Fix type of default arguments for template
+ template parameters and nontype template parameters.
+ * parse.y (template_parm): Handle invalid default template
+ template arguments here.
+
+ * parse.y (template_parm): Use template_arg instead of PTYPENAME
+ for default template template argument.
+ * pt.c (coerce_template_parms): Merge default template argument
+ codes. Can treat RECORD_TYPE as template name if it is implicitly
+ created. Fix argument index in error message.
+ * typeck.c (comptypes): Merge template argument comparison codes in
+ TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
+
+Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
+
+ * lex.c (file_name_nondirectory): Also check for '/'.
+
+Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * parse.y (primary): Deal with statement-expressions in
+ templates.
+ * pt.c (tsubst_copy): Handle BIND_EXPR.
+ * tree.c (mapcar): Likewise.
+
+ * call.c (add_template_candidate_real): Pass extra parameter to
+ fn_type_unification.
+ * cp-tree.h (fn_type_unification): Add parameter.
+ * pt.c (fn_type_unification): Add additional parameter to deal with
+ static member functions.
+ (get_bindings): Deal with static member functions.
+
+ * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
+ (revert_static_member_fn): Declare.
+ * decl.c (revert_static_member_fn): Remove declaration. Change
+ linkage from internal to external.
+ (cp_finish_decl): Deal with virtual functions in classes local to
+ template functions.
+ * decl2.c (finish_file): Don't forget to emit increment/decrement
+ expressions in initializers for file-scope variables.
+ * parse.y (typename_sub2): If the typename doesn't names a
+ template, rather than a type, issue an error message.
+ * pt.c (check_explicit_specialization): Handle specializations of
+ static member functions.
+ (coerce_template_parms): Handle offset references to lists of
+ member functions.
+ * search.c (note_debug_info_needed): Don't crash when handed a
+ type which is being defined.
+ * typeck.c (complete_type): Don't crash when handed NULL_TREE;
+ that can happen with some illegal code.
+
+Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * call.c (user_harshness): Initialize `code' to 0.
+ (build_method_call): Initialize `candidates', `cp' and `len' to 0.
+ (null_ptr_cst_p): Add parentheses around && within ||.
+ (standard_conversion): Likewise.
+ (z_candidate): Likewise.
+ (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
+ (build_object_call): Likewise for `mem_args'.
+ (build_new_op): Likewise for `mem_arglist'. Add `return' from
+ default case in enumeration switch.
+
+ * class.c (build_vtable_entry): Add explicit braces to avoid
+ ambiguous `else'.
+ (build_class_init_list): Likewise.
+ (finish_struct_1): Initialize `width' to 0.
+ (instantiate_type): Initialize `name' to NULL_TREE. Add
+ explicit braces to avoid ambiguous `else'.
+
+ * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
+ `else'.
+
+ * decl.c (grok_reference_init): Eliminate unused parameter, all
+ callers changed.
+ (record_builtin_type): Initialize `tdecl' to NULL_TREE.
+ (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
+ (cp_finish_decl): Initialize `ttype' to NULL_TREE.
+ (grokdeclarator): Add parentheses around && within ||. Add
+ explicit braces to avoid ambiguous `else'.
+ (grokparms): Initialize `type' to NULL_TREE.
+ (xref_tag): Remove unused label `just_return'.
+ (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
+ (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
+ (hack_incomplete_structures): Add parentheses around assignment
+ used as truth value.
+
+ * decl2.c (coerce_delete_type): Hide definition of `e3'.
+
+ * error.c: Include <stdlib.h>.
+ (dump_expr): Change the type of `i' to size_t. Remove unused
+ label `error'.
+
+ * except.c (init_exception_processing): Remove unused variable `d'.
+ (expand_throw): Likewise for `label'.
+
+ * friend.c (add_friends): Add explicit braces to avoid ambiguous
+ `else'.
+
+ * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
+ (sort_base_init): Likewise for `binfo'.
+ (expand_member_init): Likewise for `rval'.
+ (build_member_call): Add parentheses around assignment used as
+ truth value.
+ (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
+ (build_new): Initialize `nelts' to NULL_TREE. Initialize
+ `old_immediate_size_expand' to 0.
+ (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
+ (build_vec_delete_1): Remove unused variable `block'.
+ (expand_vec_init): Initialize `itype' to NULL_TREE.
+
+ * lex.c: Include <strings.h> if we don't have <string.h>. Protect
+ declaration of `index' and `rindex' with autoconf macros.
+ (reinit_parse_for_expr): Remove unused variables
+ `look_for_semicolon' and `look_for_lbrac'.
+ (cons_up_default_function): Initialize `args' to NULL_TREE.
+ (readescape): Initialize `firstdig' to 0.
+ (real_yylex): Add parentheses around assignment used as truth value.
+
+ * method.c: Include <strings.h> if we don't have <string.h>.
+ Protect declaration of `index' with autoconf macro.
+
+ * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
+ Initialize `type' to NULL_TREE.
+ (structsp): Remove unused variable `id'.
+
+ * pt.c (coerce_template_parms): Add explicit braces to avoid
+ ambiguous `else'.
+ (lookup_template_class): Initialize `template' to NULL_TREE.
+ (instantiate_class_template): Remove unused variable `name' and `e'.
+ (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
+ (do_poplevel): Initialize `saved_warn_unused' to 0.
+ (type_unification): Remove unused varable `parm'.
+ (unify): Likewise for `j'.
+
+ * repo.c (init_repo): Add parentheses around assignment used as
+ truth value.
+ (finish_repo): Remove unused varable `p'.
+
+ * search.c (get_binfo): Initialize `type' to NULL_TREE.
+ (get_base_distance): Likewise.
+ (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
+ and `new_v' to NULL_TREE.
+ (lookup_fnfields): Likewise for `rval_binfo_h'.
+ (breadth_first_search): Add parentheses around assignment used as
+ truth value.
+ (get_template_base): Initialize `type' to NULL_TREE.
+
+ * sig.c (append_signature_fields): Initialize `last_mfptr' to
+ NULL_TREE.
+ (build_signature_table_constructor): Likewise for
+ `last_rhs_field', `pfn' and `vt_off'.
+ (build_sigtable): Likewise for `init'.
+
+ * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
+ (propagate_binfo_offsets): Likewise for `delta'.
+ (hash_tree_cons): Initialize hashcode to 0.
+ (can_free): Likewise for `size'.
+ (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
+
+ * typeck.c (convert_sequence): Hide prototype.
+ (common_type): Add explicit braces to avoid ambiguous `else'.
+ (comp_target_types): Likewise.
+ (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
+ (build_function_call_real): Add explicit braces to avoid ambiguous
+ `else'.
+ (convert_arguments): Initialize `called_thing' to 0.
+ (convert_for_initialization): Initialize `savew' and `savee' to 0.
+
+ * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
+ (digest_init): Initialize `old_tail_contents' to NULL_TREE.
+ (build_x_arrow): Likewise for `last_rval'.
+
+ * xref.c (GNU_xref_decl): Initialize `cls' to 0.
+
+Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
+
+ * decl.c (init_decl_processing): Use set_sizetype.
+ * decl2.c (sizetype): Don't declare.
+ * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
+ (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
+ (build_component_addr, unary_complex_lvalue): Likewise.
+ * rtti.c (expand_class_desc): Likewise.
+ * class.c (get_vfield_offset): Likewise.
+
+Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
+ early to avoid bogus error. Handle overloaded function
+ names provided as template arguments correctly.
+ (coerce_template_parms): Don't mishandle overloaded functions when
+ dealing with template template parameters.
+ (lookup_template_class): Issue an error message, rather than
+ crashing, when the TYPE_DECL provided is not a template type.
+
+Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (instantiate_type): Don't just return a known type if
+ it's wrong.
+
+Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * class.c (instantiate_type): Remove handling of FUNCTION_DECL
+ since that code could never be reached.
+
+ * error.c (dump_decl): Avoid aborting in the midst of printing an
+ error message about an illegal template declaration.
+
+ * parse.y (structsp): Print an error message, rather than crashing,
+ when a class-head does not name a class.
+
+ * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
+ template arguments as a g++ extension.
+
+ * cp-tree.def (ALIGNOF_EXPR): New tree code.
+ * decl2.c (grok_alignof): If processing_template_decl, just store
+ the expression.
+ * typeck.c (c_alignof): Likewise.
+ * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
+ * error.c (dump_expr): Likewise.
+ * pt.c (tsubst_copy): Likewise.
+ * tree.c (cp_tree_equal): Likewise.
+ * pt.c (uses_template_parms): Correctly determine whether or not a
+ SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
+ folding can be done.
+
+ * cp-tree.h (grok_enum_decls): Remove type parameter.
+ * decl.c (grok_enum_decls): Likewise.
+ * decl2.c (grok_x_components): Call grok_enum_decls
+ unconditionally, since it will do nothing if there is no
+ current_local_enum. Use the new calling sequence.
+ * pt.c (tsubst_enum): Use the new calling sequence for
+ grok_enum_decls.
+
+ * decl.c (start_function): Make member functions of local classes
+ in extern inline functions have comdat linkage here...
+ (grokdeclarator): Rather than here.
+
+Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (convert_nontype_argument): Use decl_constant_value.
+
+Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * call.c (add_template_candidate_real): New function.
+ (add_template_candidate): Use it.
+ (add_template_conv_candidate): Likewise.
+ (joust): Pass extra argument to more_specialized.
+ * class.c (instantiate_type): Handle a single FUNCTION_DECL.
+ (is_local_class): Remove.
+ (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
+ * cp-tree.h (is_local_class): Remove.
+ (perform_array_to_pointer_conversion): Likewise.
+ (finish_member_template_decl): Add.
+ (check_explicit_specialization): Return a tree, not an int.
+ (more_specialized): Take additional argument.
+ (get_bindings): Likewise.
+ (TI_PENDING_SPECIALIZATION_FLAG): New macro.
+ * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
+ (perform_array_to_pointer_conversion): Remove.
+ * decl.c (saved_scope): Add processing_specialization,
+ processing_explicit_instantiation fields.
+ (maybe_push_to_top_level): Save them.
+ (pop_from_top_level): Restore them.
+ (grokfndecl): Use new return value from
+ check_explicit_specialization.
+ (start_decl): Don't check flag_guiding_decls before pushing
+ decls.
+ (cp_finish_decl): Remove previous (bogus) change.
+ (grok_declarator): Use decl_function_context rather than
+ is_local_class.
+ * decl2.c (finish_file): Pass extra argument to get_bindings.
+ (build_expr_from_tree): Let build_x_component_ref check
+ validity of arguments rather than doing it here.
+ * lex.c (cons_up_default_function): Remove code fooling with
+ processing_specialization, processing_explicit_instantiation
+ flags, as that is now done in {maybe_push_top,pop_from}_top_level.
+ * method.c (build_overload_identifier): Mangle local classes in
+ template functions correctly.
+ * parse.y (finish_member_template_decl): Move to pt.c.
+ * pt.c (finish_member_template_decl): Moved here from parse.y.
+ (print_candidates): New function.
+ (determine_specialization): Change interface. Properly look for
+ most specialized versions of template candidates.
+ (check_explicit_specialization): Fully process explicit
+ instantiations.
+ (push_template_decl): Avoid looking at CLASSTYPE fields in
+ FUNCTION_DECLS.
+ (determine_overloaded_function): Remove.
+ (convert_nontype_argument): Change name from
+ convert_nontype_parameter. Use determine_overloaded_function
+ instead of instantiate_type.
+ (mangle_class_name_for_template): Handle type contexts as well as
+ function contexts.
+ (classtype_mangled_name): Likewise.
+ (lookup_template_class): Likewise.
+ (tsubst): Likewise.
+ (more_specialized): Take explict template arguments as a
+ parameter.
+ (most_specialized): Likewise.
+ (get_bindings): Likewise. Check that return types match before
+ proclaiming a function a match.
+ (do_decl_instantiation): Remove code searching for function to
+ instantiate; that is now done in check_explicit_specialization.
+ (add_maybe_template): Pass extra argument to get_bindings.
+ * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
+ implementation.
+ * typeck.c (build_component_ref): Check for invalid arguments.
+
+Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
+ return_target and call_target are equivalent.
+
+ * pt.c (type_unification_real): Just accept function parms that
+ don't use any template parms.
+
+Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (cp_finish_decl): When bailing on a comdat variable, also
+ unset DECL_NOT_REALLY_EXTERN.
+
+ * parse.y (typename_sub*): Fix std::.
+
+Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * error.c (dump_decl): Fix type default template args.
+ (dump_type): Hand TEMPLATE_DECL off to dump_decl.
+
+Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
+
+ * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
+ (file_name_nondirectory): Use.
+
+Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
+
+ * pt.c (coerce_template_parms): Don't access elements of ARGLIST
+ that are not really present. Substitute default arguments in
+ template template arguments. Correctly convert TEMPLATE_DECL to
+ TEMPLATE_TEMPLATE_PARM.
+ (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
+ are no longer treated specially here.
+ * parse.y (template_template_parm): Fix copy error.
+ * decl.c (grokdeclarator): Warn about missing `typename' for nested
+ type created from template template parameters.
+ * parse.y (bad_parm): Likewise
+
+ * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
+ (push_nested_class): Likewise.
+ * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
+ * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
+ (copy_template_template_parm): Declare.
+ * decl.c (arg_looking_for_template): New variable.
+ (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
+ Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
+ node if arg_looking_for_template is nonzero.
+ (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
+ (grok_op_properties, xref_tag, xref_basetypes): Likewise.
+ (grokdeclarator): Handle TEMPLATE_DECL.
+ * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
+ * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
+ (dump_type_prefix, dump_type_suffix): Handle TEMPLATE_TEMPLATE_PARM.
+ (dump_decl): Handle unnamed template type parameters.
+ Handle template template parameters.
+ (dump_function_name): Handle template template parameters.
+ * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
+ Handle TEMPLATE_TEMPLATE_PARM.
+ * method.c (build_template_template_parm_names): New function.
+ (build_template_parm_names): Handle TEMPLATE_DECL.
+ (build_overload_nested_name, build_overload_name):
+ Handle TEMPLATE_TEMPLATE_PARM.
+ * parse.y (maybe_identifier): New nonterminal.
+ (template_type_parm): Use it.
+ (template_template_parm, template_arg1): New nonterminal.
+ (template_parm): Add template_template_parm rules.
+ (template_arg): Set processing_template_arg.
+ (template_arg1): Rules moved from template_arg.
+ (primary, nonnested_type): Set arg_looking_for_template if we are
+ processing template arguments.
+ * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
+ (process_template_parm): Handle template template parameters.
+ (coerce_template_parms, comp_template_args): Likewise.
+ (mangle_class_name_for_template, lookup_template_class): Likewise.
+ (uses_template_parms): Handle TEMPLATE_DECL and
+ TEMPLATE_TEMPLATE_PARM.
+ (current_template_args): Handle TEMPLATE_DECL.
+ (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
+ * search.c (dfs_walk, dfs_record_inheritance):
+ Handle TEMPLATE_TEMPLATE_PARM.
+ * tree.c (copy_template_template_parm): New function.
+ (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
+ * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
+
+Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
+
+ * decl.c (start_decl): Don't allow duplicate definitions of static
+ data members.
+
+ * call.c (build_user_type_conversion_1): Handle user-defined
+ template conversion operators correctly.
+
+ * decl2.c (build_expr_from_tree): Issue an error message if the
+ object in a COMPONENT_REF is a TEMPLATE_DECL.
+
+ * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
+
+ * class.c (is_local_class): New function.
+ * cp-tree.h (is_local_class): Declare it.
+ (last_tree): Likewise.
+ (begin_tree): Likewise.
+ (end_tree): Likewise.
+ (lookup_template_class): Change prototype.
+ * decl.c (cp_finish_decl): Check for NULL where necessary.
+ Consider FUNCTION_DECLS to declare objects with top-level binding,
+ when calling make_decl_rtl.
+ (grokdeclarator): Give members of local classes internal linkage.
+ (start_function): Remove declaration of last_tree.
+ (finish_function): Set flag_keep_inline_functions around call to
+ rest_of_compilation if we are processing a member function in a
+ local class.
+ (start_method): Call push_template_decl for member functions of
+ local classes in template functions.
+ * decl2.c (import_export_decl): Don't give external linkage to
+ instantiations of templates with internal linkage.
+ * parse.y (last_tree): Remove declaration.
+ (template_type): Pass extra parameter to lookup_template_class.
+ (self_template_type): Likewise.
+ (structsp): Move call to reset_specialization into left_curly.
+ (left_curly): Call reset_specialization, and begin_tree.
+ * pt.c (saved_trees): New variable.
+ (mangle_class_name_for_template): Change prototype. Use
+ additional function context to name local classes in templates
+ correctly.
+ (classtype_mangled_name): Pass the context.
+ (push_template_decl): Handle local classes and templates, and
+ member functions for such classes.
+ (convert_nontype_parameter): Fix handling of pointer-to-member
+ constants.
+ (lookup_template_class): Handle local classes in templates.
+ (tsubst): Likewise. Don't assume that template instantiations
+ have external linkage; pay attention to the template declaration.
+ (mark_decl_instantiated): Likewise.
+ (begin_tree): New function.
+ (end_tree): Likewise.
+
+ * decl.c (xref_basetypes): Don't call complete_type for basetypes
+ that involve template parameters; that can lead to infinite
+ recursion unnecessarily.
+
+ * pt.c (register_specialization): Do not register specializations
+ that aren't ready to be registered yet.
+ (check_explicit_specialization): Handle explicit specialization of
+ constructors and destructors.
+ (build_template_decl): New function.
+ (push_template_delc): Handle out-of-class specializations of
+ member templates.
+
+ * pt.c (check_explicit_specialization): Set up the template
+ information before registering the specialization.
+ (coerce_template_parms): Fix thinko.
+ (tsubst): Handle specializations of member templates correctly.
+
+ * class.c (finish_struct_methods): Remove calls to
+ check_explicit_specialization from here.
+ (finish_struct): And insert them here.
+ * cp-tree.h (perform_qualification_conversions): New function.
+ (perform_array_to_pointer_conversion): Likewise.
+ (begin_explicit_instantiation): Likewise.
+ (end_explicit_instantiation): Likewise.
+ (determine_specialization): Renamed from
+ determine_explicit_specialization.
+ (comp_template_parms): New function.
+ (processing_explicit_instantiation): New variable.
+ * cvt.c (perform_qualification_conversions): New function.
+ (perform_array_to_pointer_conversion): Likewise.
+ * decl.c (duplicate_decls): Don't consider template functions
+ alike unless they have the same parameters. Refine handling of
+ instantiation/specialization mismatches.
+ (start_decl): Don't call pushdecl for template specializations,
+ since they don't affect overloading.
+ (start_function): Likewise.
+ (grokfndecl): Call check_explicit_specialization a little later.
+ Don't call duplicate_decls for memberm template specializations.
+ (grokdeclarator): Don't update template_count for classes that are
+ themselves specializations. Remove use of `2' as parameter to
+ grokfndecl since that value isn't used.
+ * lex.c (cons_up_default_function): Save and restore
+ processing_explicit_instantiation around calls to grokfield.
+ * parse.y (finish_member_template_decl): New function.
+ (component_decl_1): Use it.
+ (fn.def2): Likewise.
+ (template_arg_list_opt): New nonterminal.
+ (template_type): Use it.
+ (self_template_type): Likewise.
+ (template_id): Likewise.
+ (object_template_id): Likewise.
+ (notype_template_declarator): Likwise.
+ (begin_explicit_instantiation): Likewise.
+ (end_explicit_instantiation): Likewise.
+ (explicit_instantiation): Use them.
+ * pt.c (coerce_template_parms): Add parameters.
+ (processing_explicit_instantiation): New variable.
+ (convert_nontype_parameter): New function.
+ (determine_overloaded_function): Likewise.
+ (begin_explicit_instantiation): Likewise.
+ (end_explicit_instantiation): Likewise.
+ (retrieve_specialization): Likewise.
+ (register_specialization): Likewise.
+ (processing_explicit_specialization): Removed.
+ (determine_specialization): Handle specializations of member
+ functions of template class instantiations.
+ (check_explicit_specialization): Refine to conform to standard.
+ (comp_template_parms): New function.
+ (coerce_template_parms): Call convert_nontype_parameter.
+ (tsubst): Refine handling of member templates. Use
+ register_specialization.
+ (instantiate_template): Use retrieve_specialization.
+ (do_decl_instantiation): Likewise.
+ (instantiate_decl): Likewise.
+ (type_unification): Improve handling of explict template
+ arguments.
+ * tree.c (mapcar): Return error_mark_node, rather than aborting,
+ on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
+ * typeck.c (build_unary_op): Call determine_specialization, rather
+ than determine_explicit_specialization.
+
+Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
+
+Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
+
+ * error.c (dump_decl): For enum tags, output the tag, not its value.
+
+1998-01-13 Brendan Kehoe <brendan@cygnus.com>
+
+ * decl.c (init_decl_processing): Only call init_rtti_processing
+ FLAG_RTTI is set.
+
+Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (build_new_1): Split out from build_new.
+ (build_new): Just return a NEW_EXPR.
+ * expr.c (cplus_expand_expr): Handle NEW_EXPR.
+
+ * decl2.c (get_temp_regvar): Tweak.
+
+ * cp-tree.h (TREE_CALLS_NEW): Comment out.
+ * class.c (resolves_to_fixed_type_p): Remove use.
+ * method.c (build_opfncall): Likewise.
+ * call.c (build_new_op): Likewise.
+
+Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
+
+ * exception.cc (__eh_alloc, __eh_free): New fns.
+ (__cp_push_exception, __cp_pop_exception): Use them.
+ (__uncatch_exception): Call terminate here if no exception.
+ * except.c (build_terminate_handler): New fn.
+ (expand_start_catch_block): Use it.
+ (expand_exception_blocks): Likewise.
+ (alloc_eh_object): New fn.
+ (expand_throw): Use it. Protect exception init with terminate.
+ * typeck.c (build_modify_expr): Remove code that ignores trivial
+ methods.
+
+Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * call.c (add_builtin_candidate): Add default case in enumeration
+ switch.
+ (build_new_op): Likewise.
+ (convert_like): Likewise.
+ * cvt.c (build_expr_type_conversion): Likewise.
+ * tree.c (real_lvalue_p): Likewise.
+ (lvalue_p): Likewise.
+ (cp_tree_equal): Likewise.
+ * typeck.c (comptypes): Likewise.
+ (build_component_ref): Likewise.
+ (build_function_call_real): Likewise.
+ (build_binary_op_nodefault): Likewise.
+ (build_unary_op): Likewise.
+ (build_modify_expr): Likewise.
+ * typeck2.c (initializer_constant_valid_p): Likewise.
+
+Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
+
+ * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
+
+Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (coerce_template_parms): Make sure to digest_init if
+ possible.
+
+ * decl.c (duplicate_decls): Make the newdecl virtual if the
+ olddecl was, just as is done with other attributes of olddecl.
+
+Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
+ address of an OFFSET_REF.
+
+ * cp-tree.def: Add AGGR_INIT_EXPR.
+ * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
+ AGGR_INIT_EXPR where appropriate.
+ * expr.c (cplus_expand_expr): Likewise. Simplify.
+
+ * decl2.c (finish_file): Remove call to register_exception_table.
+
+Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
+
+ * pt.c (instantiate_class_template): Don't do injection when
+ processing_template_decl is true, as pollutes current_binding_level
+ for base classes.
+
+Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
+
+ * pt.c (maybe_fold_nontype_arg): Add prototype.
+
+Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
+ * error.c (dump_expr): Likewise.
+
+Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_function_call_real): Remove "inline called before
+ definition" pedwarn.
+
+ * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
+
+Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
+
+ * pt.c (type_unification_real): Change __null to type void* with
+ a warning.
+
+Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * call.c (implicit_conversion): Don't call
+ build_user_type_conversion_1 with a NULL expr, since it will
+ crash.
+
+ * pt.c (unify): Don't try to unify array bounds if either array is
+ unbounded.
+
+Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
+ Replace extern decls with casts.
+
+ * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
+ Update last_parm_cleanup_insn.
+ (store_after_parms): Remove.
+ * cp-tree.h: Adjust.
+
+Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (comdat_linkage): Also set DECL_COMDAT.
+ (finish_file): Check DECL_COMDAT instead of weak|one_only.
+ (import_export_vtable): Use make_decl_one_only instead of
+ comdat_linkage for win32 tweak.
+ (import_export_decl): Likewise.
+ * pt.c (mark_decl_instantiated): Likewise.
+
+ * decl2.c (finish_file): Lose handling of templates in pending_statics.
+
+Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_file): Lose call to expand_builtin_throw.
+ * except.c (expand_builtin_throw): Remove.
+ * cp-tree.h: Remove ptr_ptr_type_node.
+ * decl.c: Likewise.
+
+Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
+
+ * decl.c (ptr_ptr_type_node): Define.
+ (init_decl_processing): Initialize it.
+ * cp-tree.h: Declare it.
+ * exception.cc (__cp_exception_info): Use __get_eh_info.
+ (__cp_push_exception): Likewise.
+ (__cp_pop_exception): Likewise.
+
+ From Scott Snyder <snyder@d0sgif.fnal.gov>:
+ * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
+ saved_pc.
+ (init_exception_processing): Removed saved_pc initialization.
+
+Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_decl): Defer all templates but inline functions.
+
+Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (expand_vec_init): Don't fold a list of parameters.
+
+ * decl.c (copy_args_p): Handle copy elision for types with virtual
+ bases.
+ * call.c (build_over_call): Likewise.
+
+Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (lookup_template_function): Copy the template arguments,
+ not just the list containing them, to the permanent obstack.
+
+Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * except.c (expand_start_catch_block): suspend_momentary for the
+ terminate handler.
+
+ * error.c (dump_decl): Handle LOOKUP_EXPR.
+
+Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * rtti.c (build_dynamic_cast): Copy the cast-to type to the
+ permanent obstack if we are processing a template decl.
+ * typeck.c (build_static_cast): Likewise.
+ (build_const_cast): Likewise.
+ (build_reinterpret_cast): Likewise.
+
+ * pt.c (coerce_template_parms): Coerce some expressions, even
+ when processing_template_decl.
+
+Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
+
+ * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
+ handling of pointer difference expressions.
+
+ * typeck.c (comp_target_types): Comparison of function/method types
+ is independent of nptrs.
+
+Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (tsubst): Avoid creating pointer to reference and
+ reference to reference types.
+
+Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y (do_id): New nonterminal.
+ (template_id): Use it.
+
+Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
+ * spew.c (yylex): Don't do_identifier here.
+ * decl2.c (build_expr_from_tree): Revert last change.
+
+ * decl2.c (build_expr_from_tree): Expand the name for a method call.
+ * parse.y (object_template_id): Don't try to take the DECL_NAME.
+
+Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
+ alloc_expr.
+ * call.c (build_op_delete_call): Adjust.
+
+ * except.c (expand_end_catch_block): Lose rethrow region.
+ (expand_start_catch_block): Likewise.
+ (expand_end_catch_block): Don't expand_leftover_cleanups.
+
+Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
+
+ * pt.c (tsubst): Remove tree_cons call (places redundant info into
+ DECL_TEMPLATE_INSTANTIATION).
+
+Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (is_overloaded_fn): Handle getting a fn template.
+ (really_overloaded_fn): Likewise.
+ * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
+ * pt.c (check_explicit_specialization): Tweak.
+ (determine_explicit_specialization): Tweak.
+
+ * tree.c, cp-tree.h (get_target_expr): New fn.
+
+Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
+
+ * pt.c (check_explicit_specialization): Fix misspelling in
+ diagnostic: `preceeded'.
+ * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
+ `conversiona'.
+
+1997-12-02 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (determine_explicit_specialization): Avoid an internal
+ error for bad specializations.
+
+ * method.c (build_overload_value): Handle SCOPE_REF.
+
+Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
+
+ * class.c (prepare_fresh_vtable): Enable even more complex MI
+ vtable names.
+
+Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * exception.cc (__check_eh_spec): Optimize a bit.
+
+ * exception.cc (__cp_pop_exception): Lose handler arg.
+ * except.c (do_pop_exception): Likewise.
+ (push_eh_cleanup): Let the cleanup mechanism supply the handler.
+ (expand_end_catch_block): Likewise.
+
+Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (check_explicit_specialization): Complain about using a
+ template-id for a non-specialization.
+
+Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
+
+ * repo.c: Prototype rindex only if needed.
+ * xref.c: Likewise.
+
+Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
+
+ * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
+
+Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_const_cast): Handle references here instead of
+ handing off to convert_to_reference.
+
+ * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
+ TerminateFunctionCall.
+ (init_exception_processing): Likewise. Terminate et al are now
+ the fns, not ADDR_EXPRs.
+ (various): Lose redundant assemble_external calls.
+ (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
+
+ * cp-tree.h (struct lang_decl_flags): Add comdat.
+ (DECL_COMDAT): New macro.
+ * decl.c (duplicate_decls): Propagate it.
+ (cp_finish_decl): Handle it.
+ * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
+
+ * class.c: Remove static pending_hard_virtuals.
+ (add_virtual_function): Take pointers to pending_virtuals
+ and pending_hard_virtuals.
+ (finish_struct_1): Pass them. Declare pending_hard_virtuals.
+
+Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (import_export_vtable): If we support one_only but not
+ weak symbols, mark instantiated template vtables one_only.
+ (import_export_decl): Likewise for tinfo functions.
+ (finish_vtable_vardecl): Also write out vtables from explicitly
+ instantiated template classes.
+ * pt.c (mark_class_instantiated): Revert last change.
+
+ * except.c (expand_throw): Call mark_used on the destructor.
+
+Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
+
+ * lex.c (lang_init): Enable flag_exceptions by default if no
+ command line switch was specified.
+
+1997-11-26 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (unify): Handle `void' template parameters in
+ specializations.
+
+Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * rtti.c (build_dynamic_cast): Handle template case here.
+ (build_dynamic_cast_1): Not here.
+
+ * typeck2.c (digest_init): Make copies where appropriate.
+
+ * decl2.c (delete_sanity): resolve_offset_ref.
+
+ * except.c: Call terminate without caching so many bits.
+
+ * except.c (expand_start_catch_block): Fix catching a reference
+ to pointer.
+
+Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (build_new): Copy size to the saveable obstack.
+
+ * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
+ TRY_CATCH_EXPR for now.
+
+Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
+ has DECL_LANG_SPECIFIC.
+
+ * exception.cc (struct cp_eh_info): Add handlers field.
+ (__cp_push_exception): Initialize it.
+ (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
+ (__throw_bad_exception): Remove.
+ * except.c (call_eh_info): Add handlers field.
+ (get_eh_handlers): New fn.
+ (push_eh_cleanup): Increment handlers.
+
+Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * except.c (expand_start_eh_spec): Use the try/catch code.
+ (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
+ doing everything inline.
+ (init_exception_processing): throw_type_match now takes
+ const void pointers.
+ * exception.cc (__check_eh_spec): New fn.
+ * inc/exception: Neither terminate nor unexpected return.
+ * decl.c: Make const_ptr_type_node public.
+ * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
+
+ * except.c (expand_start_catch_block): We only need the rethrow
+ region for non-sjlj exceptions.
+ (expand_end_catch_block): Likewise. Use outer_context_label_stack.
+
+Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
+ (various.o): Likewise.
+ * inc/new: Add placement deletes. Add throw specs for default new.
+ * new.cc (set_new_handler): Move here from libgcc2.
+ * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
+ (new): Move from libgcc2. Throw bad_alloc.
+ * new2.cc: Move the rest of the op news and op deletes from libgcc2.
+ * decl.c (init_decl_processing): Update exception specs on new and
+ delete.
+
+ * method.c (build_decl_overload_real): Don't mess with global
+ placement delete.
+
+ * init.c (build_new): Check for null throw spec, not nothrow_t.
+
+ * decl.c (duplicate_decls): Don't complain about different exceptions
+ from an internal declaration.
+
+ * call.c (build_op_delete_call): Fix check for member fns again.
+
+ * decl2.c (import_export_decl): Interface hackery affects
+ virtual synthesized methods.
+
+Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (start_decl): Don't just complain about a mismatched
+ scope, fix it.
+
+ * decl.c (make_implicit_typename): Handle case where t is not
+ actually from context.
+ * tree.c (get_type_decl): Lose identifier case.
+ * spew.c (yylex): Lose useless call to identifier_typedecl_value.
+ * parse.y (nonnested_type): Just use lookup_name.
+ (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
+
+Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
+
+ * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
+ T was built in C language context (for example, by
+ output_func_start_profiler).
+
+Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (make_implicit_typename): New fn.
+ (lookup_name_real): Use it. Use current_class_type as the context.
+
+Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
+
+ * pt.c (do_poplevel): Don't prohibit jumps into this contour.
+
+Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * friend.c (do_friend): Warn about non-template friends in templates.
+
+ * call.c (build_op_delete_call): Fix handling of inherited delete.
+
+ * search.c (dfs_record_inheritance): Ignore template type parms.
+
+Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_new_op): Fix copy error.
+ (build_op_new_call): New fn.
+ (build_op_delete_call): New fn.
+ * cp-tree.h: Declare them.
+ * init.c (build_new): Use them. Support placement delete.
+ (build_x_delete): Use build_op_delete_call.
+ (build_delete): Likewise.
+ * decl2.c (delete_sanity): Likewise.
+ (coerce_delete_type): Don't complain about placement delete.
+
+Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_new_function_call): Remove unused 'obj' parm.
+ * cp-tree.h, typeck.c: Adjust.
+
+ * init.c (build_new): Make the cleanup last longer.
+ (expand_vec_init): Call do_pending_stack_adjust.
+
+Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (do_type_instantiation): Fix typo.
+ (mark_class_instantiated): If we support one_only but not weak
+ symbols, don't mark this as known.
+
+ * init.c (build_new): Handle vec delete in EH cleanup.
+
+Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
+
+ * call.c (build_method_call): Call complete_type before checking
+ for destructor.
+
+Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
+
+ * decl.c (add_block_current_level): Delete.
+ * init.c (build_vec_delete_1): Delete build_block and
+ add_block_current_level calls.
+
+Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (build_new): Handle freeing allocated memory when the
+ constructor throws.
+
+ * call.c (build_new_method_call): Fix flags arg.
+
+ * pt.c (do_type_instantiation): Don't try to instantiate
+ member templates.
+ (mark_decl_instantiated): If we support one_only but not
+ weak symbols, mark this one_only.
+ * decl2.c (import_export_vtable): Don't defer handling of vtables
+ if MULTIPLE_SYMBOL_SPACES.
+
+Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
+
+Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
+
+ * except.c (do_pop_exception): Return a value.
+
+Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_new_method_call): Handle getting a
+ TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
+ if we got template parms.
+ * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
+ not just the args.
+ * decl2.c (build_expr_from_tree): Tweak last change.
+ * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
+ (maybe_fold_nontype_arg): Split out from tsubst_copy.
+ * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
+
+Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
+
+ * pt.c (tsubst_copy): Handle explicit template arguments in
+ function calls.
+ * typeck.c (build_x_function_call): Likewise.
+ * decl2.c (build_expr_from_tree): Lookup function name if it
+ hasn't been done.
+
+ * pt.c (tsubst): Instantiate template functions properly when
+ template parameter does not appear in function arguments and return
+ type.
+ (comp_template_args): Handle member templates required by tsubst.
+
+Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokdeclarator): Tweak conditions for pedwarn in
+ previous change.
+
+Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
+
+ * pt.c (coerce_template_parms): Tweak error message.
+
+ * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
+ return type defaults to `int', even if there are storage-class
+ specifiers.
+
+Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ Complete nested exception support.
+ * except.c (do_pop_exception): Split out...
+ (push_eh_cleanup): From here. Handle the EH region by hand.
+ (expand_start_catch_block): Add a new level for the catch parm.
+ Move the rethrow region outside the two cleanup regions.
+ Protect the initializer for the catch parm with terminate.
+ (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
+ * exception.cc (__cp_pop_exception): Now takes two parms. Handle
+ popping off the middle of the stack.
+ * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
+ WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
+ (build_cplus_new): Only wrap CALL_EXPRs.
+ * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
+ the constructor call.
+
+Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * Make-lang.in (c++.distdir): Make inc subdirectory.
+
+Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_file): Put back some code.
+
+Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_file): Remove redundant code.
+ * method.c (emit_thunk): Don't let the backend defer generic thunks.
+
+Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * except.c (call_eh_info): Split out...
+ (push_eh_info): From here.
+ (expand_builtin_throw): Use it.
+ (expand_start_catch_block): Move region start back.
+
+Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
+
+ * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
+ (real_yylex): Record wide strings using target endianness, not host.
+
+1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * repo.c (rindex): Add decl unconditionally.
+ (get_base_filename, open_repo_file): Don't cast rindex.
+ * xref.c (rindex): Add decl unconditionally.
+ (index): Remove unused decl.
+ (open_xref_file): Don't cast rindex.
+
+Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (build_vbase_path): Propagate the result type properly.
+
+1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
+ remaining use of saved_throw_type with a call to get_eh_type.
+
+1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
+ (file_name_nondirectory): New function, doing the same as the macro.
+ (set_typedecl_interface_info): Use it instead of the macro.
+ (check_newline): Likewise.
+ (handle_cp_pragma): Likewise.
+
+ * repo.c (get_base_filename): Cast result of rindex to char*.
+ (open_repo_file): Likewise.
+ * xref.c (open_xref_file): Likewise.
+ * error.c (dump_char): Make its arg int, not char.
+
+ * except.c (push_eh_info): Pass the number of fields - 1 down, not
+ the exact number of fields.
+
+Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ Support for nested exceptions.
+ * tinfo2.cc (__is_pointer): New fn.
+ * exception.cc (struct cp_eh_info): Define.
+ (__cp_exception_info, __uncatch_exception): New fns.
+ (__cp_push_exception, __cp_pop_exception): New fns.
+ * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
+ Lose empty_fndecl.
+ (init_exception_processing): Likewise. __eh_pc is now external.
+ (push_eh_info): New fn.
+ (get_eh_{info,value,type,caught}): New fns.
+ (push_eh_cleanup): Just call __cp_pop_exception.
+ (expand_start_catch_block): Use push_eh_info. Start the eh region
+ sooner.
+ (expand_end_eh_spec): Use push_eh_info.
+ (expand_throw): Call __cp_push_exception to set up the exception info.
+ Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
+ when we rethrow.
+ (expand_builtin_throw): Don't refer to empty_fndecl.
+
+Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
+
+1997-10-22 Brendan Kehoe <brendan@cygnus.com>
+
+ * method.c (build_template_parm_names, build_decl_overload_real):
+ Add static to definitions.
+ * pt.c (add_to_template_args, note_template_header,
+ processing_explicit_specialization, type_unification_real): Likewise.
+ ({determine,check}_explicit_specialization): Use a single string for
+ error messages.
+
+Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * except.c (expand_exception_blocks): Call do_pending_stack_adjust.
+ (expand_end_catch_block): Likewise.
+ (expand_end_eh_spec): Likewise.
+
+Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * decl.c (duplicate_decls): Handle template specializations
+ correctly.
+ * error.c (dump_function_name): Fix printing of specializations of
+ member functions that are not member templates.
+ * cp-tree.h (processing_specialization): Make global.
+ * pt.c (processing_specialization): Likewise.
+ * lex.c (cons_up_default_function): Save and restore
+ processing_specialization to avoid confusion.
+
+Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (init_decl_processing): Give null_node unknown* type.
+ * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
+ (common_type): Likewise.
+ * error.c (args_as_string): Recognize null_node.
+
+Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
+ (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
+
+ * decl.c (init_decl_processing): Call using_eh_for_cleanups.
+
+ * Make-lang.in (g++): Include prefix.o.
+
+Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
+
+ * pt.c (determine_explicit_specialization): Initialize "dummy"
+ to keep Purify quiet.
+
+Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
+ (build_overload_int): Not here.
+
+Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
+
+ * class.c (build_type_pathname): Remove.
+ (prepare_fresh_vtable): Fix problem with complex MI vtable names.
+
+1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * parse.y (unary_expr): Give a pedwarn if someone tries to use the
+ &&label GNU extension.
+
+Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
+ so as to avoid incorrect manglings.
+ * method.c (build_decl_overload_real): Don't mangle return types
+ for constructors.
+
+Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
+ scratch_tree_cons): Define as macros for now.
+ * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
+ lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
+ typeck2.c: Use them and the expression_obstack variants.
+
+Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
+
+ * decl.c (store_return_init): Allow classes with explicit ctors to
+ be used with the named return values extension.
+
+Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_decl): Fix previous change.
+
+Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst): Fix thinko.
+ (instantiate_decl): Really use the original template.
+
+ * call.c (build_new_method_call): Use simple constructor_name for
+ error messages.
+
+Wed Oct 8 22:44:42 1997 Jeffrey A Law <law@cygnus.com>
+
+ * method.c (build_underscore_int): Don't use ANSI specific
+ features.
+
+Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
+ for our key method; it might have been inlined by -O3.
+
+Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * decl.c (make_typename_type): Do not try to call lookup_field for
+ non-aggregate types.
+
+Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_reinterpret_cast): Tweak.
+
+Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
+
+ * typeck.c (build_reinterpret_cast): Converting a void pointer
+ to function pointer with a reinterpret_cast produces a warning
+ if -pedantic is issued.
+
+Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
+
+ * typeck.c (c_expand_return): Don't warn about returning a
+ reference-type variable as a reference.
+
+Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (build_static_name): Fix typo.
+
+1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
+ OLDDECL before we try to do DECL_USE_TEMPLATE.
+
+Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (duplicate_decls): Don't warn about template instances.
+
+ * typeck.c (mark_addressable): Lose ancient code that unsets
+ DECL_EXTERNAL.
+
+ * pt.c (do_decl_instantiation): Lose support for instantiating
+ non-templates.
+
+ * call.c (build_new_function_call): Fix handling of null explicit
+ template args.
+ (build_new_method_call): Likewise.
+
+Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * method.c (build_underscore_int): Fix typo.
+
+1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * tree.c (print_lang_statistics): #if 0 call to
+ print_inline_obstack_statistics until its definition is checked in.
+
+Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_file): Move dump_tree_statistics to end.
+
+ * pt.c (instantiate_decl): Look for the original template.
+ (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
+ of member templates.
+
+Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * Makefile.in (g++FAQ.*): New rules.
+ (CONFLICTS): Update.
+ * g++FAQ.texi: Moved from libg++.
+
+ * parse.y (PFUNCNAME): Only specify the type once.
+
+1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
+
+ * lex.c (real_yylex): Clean up the code to fully behave the way
+ the c-lex.c parser does for complex and real numbers.
+
+Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (build_decl_overload_real): Reformat.
+
+Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (synthesize_method): If at_eof, determine our linkage.
+
+1997-09-29 Paul Eggert <eggert@twinsun.com>
+
+ * lex.c (real_yylex): Treat `$' just like `_', except issue a
+ diagnostic if !dollars_in_ident or if pedantic.
+
+ * lang-specs.h (@c++): -ansi no longer implies -$.
+
+ * decl2.c (lang_decode_option):
+ -traditional and -ansi now do not mess with
+ dollars_in_ident.
+
+Mon Sep 29 19:57:51 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
+
+ * Makefile.in (parse.o, decl.o): Also depend on
+ $(srcdir)/../except.h $(srcdir)/../output.h.
+ (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
+ $(srcdir)/../except.h $(srcdir)/../output.h.
+ (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
+ ../insn-codes.h.
+
+ * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
+
+ * expr.c (cplus_expand_expr): Make it static.
+
+ * decl2.c, init.c, typeck.c: Include "expr.h".
+ (expand_expr): Use proper values when calling the function.
+
+Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
+
+ * lang-options.h: New -Wold-style-cast flag.
+ * cp-tree.h (warn_old_style_cast): New variable.
+ * decl2.c (warn_old_style_cast): Likewise.
+ (lang_decode_option): Support -Wold-style-cast.
+ (reparse_absdcl_as_casts): Produce old-style-cast warning.
+
+Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
+
+ * decl.c (cp_finish_decl): Allow expand_aggr_init to set
+ TREE_USED, reset value based on already_used.
+
+ * init.c (expand_member_init): Revert change.
+
+Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h, decl.c, decl2.c, pt.c:
+ Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
+
+ * decl2.c (lang_decode_option): Add missing ;.
+
+Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * friend.c (do_friend): Disable injection for all template-derived
+ decls.
+ * decl2.c (lang_decode_option): Handle -fguiding-decls.
+ * parse.y (notype_template_declarator): New nonterminal.
+ (direct_notype_declarator): Use it.
+ (complex_direct_notype_declarator): Likewise.
+ (object_template_id): Accept any kind of identifier after TEMPLATE.
+ (notype_qualified_id): Don't add template declarators here.
+
+Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * call.c (add_template_candidate): Add explicit_targs parameter.
+ (build_scoped_method_call): Use it.
+ (build_overload_call_real): Likewise.
+ (build_user_type_conversion_1): Likewise.
+ (build_new_function_call): Likewise.
+ (build_object_call): Likewise.
+ (build_new_op): Likewise.
+ (build_new_method_call): Likewise.
+ (build_new_function_call): Handle TEMPLATE_ID_EXPR.
+ (build_new_method_call): Likewise.
+
+ * class.c (finish_struct_methods): Add specialization pass to
+ determine which methods were specializing which other methods.
+ (instantiate_type): Handle TEMPLATE_ID_EXPR.
+
+ * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
+
+ * cp-tree.h (name_mangling_version): New variable.
+ (flag_guiding_decls): Likewise.
+ (build_template_decl_overload): New function.
+ (begin_specialization): Likewise.
+ (reset_specialization): Likewise.
+ (end_specialization): Likewise.
+ (determine_explicit_specialization): Likewise.
+ (check_explicit_specialization): Likewise.
+ (lookup_template_function): Likewise.
+ (fn_type_unification): Add explicit_targs parameter.
+ (type_unification): Likewise.
+
+ * decl.c (duplicate_decls): Add smarts for explicit
+ specializations.
+ (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
+ specializations.
+ (grokfndecl): Call check_explicit_specialization.
+
+ * decl2.c (lang_decode_option): Handle -fname-mangling-version.
+ (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
+ (check_classfn): Handle specializations.
+
+ * error.c (dump_function_name): Print specialization arguments.
+
+ * friend.c (do_friend): Don't call pushdecl for template
+ instantiations.
+
+ * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
+
+ * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
+ and -fno-guiding-decls.
+
+ * lex.c (identifier_type): Return PFUNCNAME for template function
+ names.
+
+ * method.c (build_decl_overload_real): New function.
+ (build_template_parm_names): New function.
+ (build_overload_identifier): Use it.
+ (build_underscore_int): New function.
+ (build_overload_int): Use it. Add levels for template
+ parameters.
+ (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
+ (build_overload_nested_names): Handle template type parameters.
+ (build_template_decl_overload): New function.
+
+ * parse.y (YYSTYPE): New ntype member.
+ (nested_name_specifier): Use it.
+ (nested_name_specifier_1): Likewise.
+ (PFUNCNAME): New token.
+ (template_id, object_template_id): New non-terminals.
+ (template_parm_list): Note specializations.
+ (template_def): Likewise.
+ (structsp): Likewise.
+ (fn.def2): Handle member template specializations.
+ (component_decl_1): Likewise.
+ (direct_notype_declarator): Handle template-ids.
+ (component_decl_1): Likewise.
+ (direct_notype_declarator): Handle template-ids.
+ (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
+
+ * pt.c (processing_specializations): New variable.
+ (template_header_count): Likewise.
+ (type_unification_real): New function.
+ (processing_explicit_specialization): Likewise.
+ (note_template_header): Likewise.
+ (is_member_template): Handle specializations.
+ (end_template_decl): Call reset_specialization.
+ (push_template_decl): Handle member template specializations.
+ (tsubst): Likewise.
+ (tsubst_copy): Handle TEMPLATE_ID_EXPR.
+ (instantiate_template): Handle specializations.
+ (instantiate_decl): Likewise.
+ (fn_type_unification): Handle explicit_targs.
+ (type_unification): Likewise. Allow incomplete unification
+ without an error message, if allow_incomplete.
+ (get_bindings): Use new calling sequence for fn_type_unification.
+
+ * spew.c (yylex): Handle PFUNCNAME.
+
+ * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
+ (really_overloaded_fn): Likewise.
+ (get_first_fn): Handle function templates.
+
+ * typeck.c (build_x_function_call): Use really_overloaded_fn.
+ Handle TEMPLATE_ID_EXPR.
+ (build_x_unary_op): Likewise.
+ (build_unary_op): Likewise.
+ (mark_addressable): Templates whose address is taken are marked
+ as used.
+
+1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * decl.c (init_decl_processing): Declare __builtin_constant_p as
+ accepting any kind of type, not only int.
+
+Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * search.c (get_matching_virtual): Notice virtual bases when sorrying
+ about covariant returns.
+
+ * parse.y (member_init): Also imply typename here. Remove ancient
+ extension for initializing base members.
+
+Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ Handle multi-level typenames and implicit typename in base list.
+ * parse.y (typename_sub{,[0-2]}): New rules.
+ (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
+ (nonnested_type): New rule.
+ (complete_type_name): Use it.
+ (base_class.1): Use typename_sub and nonnested_type.
+ (nested_name_specifier): Don't elide std:: here.
+ * decl.c (make_typename_type): Handle getting a type for NAME.
+ (lookup_name_real): Turn std:: into :: here.
+
+ Rvalue conversions were removed in London.
+ * call.c (is_subseq): Don't consider lvalue transformations.
+ (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
+ (joust): Re-enable ?: kludge.
+
+1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (start_function): Up warning of no return type to be a
+ pedwarn.
+
+Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
+
+ * init.c (expand_member_init): Don't set TREE_USED.
+ * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
+ set,don't clear TREE_USED wholesale.
+
+Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_over_call): Do require_complete_type before
+ build_cplus_new.
+
+Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * search.c (lookup_field): Call complete_type in all cases.
+
+ * decl.c (finish_function): Just warn about flowing off the end.
+
+Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokparms): Don't bash a permanent list node if we're
+ in a function.
+
+1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
+
+Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_new_op): Give better error for syntactically
+ correct, but semantically invalid, use of undeclared template.
+
+ * call.c (compare_qual): Handle pmfs.
+
+ * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
+ after the exception spec.
+
+Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (null_ptr_cst_p): Integer type, not integral type.
+
+ * call.c (joust): Disable warnings until they can be moved to the
+ right place.
+
+Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
+
+ * Makefile.in, config-lang.in: Convert to autoconf.
+
+Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (lookup_name_real): Add implicit 'typename' to types from
+ base classes.
+
+ * pt.c (most_specialized_class): Fix typo.
+ (tsubst): Move constant folding to TREE_VEC case.
+
+Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (do_poplevel): Don't warn about unused local variables
+ while processing_template_decl since we don't always know whether
+ or not they will need constructing/destructing.
+
+ * pt.c (uses_template_parms): Check the values of an enumeration
+ type to make sure they don't depend on template parms.
+
+ * decl.c (make_typename_type): Don't lookup the field if the
+ context uses template parms, even if we're not
+ processing_template_decl at the moment.
+
+ * pt.c (coerce_template_parms): Avoid looking at the
+ TYPE_LANG_DECL portion of a typename type, since there won't be
+ one.
+ (tsubst): Do constant folding as necessary to make sure that
+ arguments passed to lookup_template_class really are constants.
+
+Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
+ * decl2.c (finish_file): Only register exception tables if we
+ need to.
+
+ * decl.c (init_decl_processing): Add __builtin_[fs]p.
+
+Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
+
+Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * error.c (dump_decl): Avoid crashing when presented with a
+ uninitialized constant, as can occur with a template parameter.
+ (dump_expr): Make sure that there are enough levels of
+ current_template_parms before we start diving through them.
+
+1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
+ c-typeck.c.
+
+Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
+
+ * except.c (expand_throw): Call build_delete for all
+ exception types, not just objects with destructors.
+
+Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
+
+ * decl.c (current_local_enum): Remove static.
+ * pt.c (tsubst_enum): Save and restore value of current_local_enum
+ in case template is expanded in enum decl.
+ (instantiate_class_template): Use new tsubst_enum signature.
+ (tsubst_expr): Likewise.
+
+Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (begin_member_template_processing): Take a function as
+ argument, not a set of template arguments. Use the template
+ parameters, rather than the arguments. Handle non-type parameters
+ correctly. Push a binding level for the parameters so that multiple
+ member templates using the same parameter names can be declared.
+ (end_member_template_processing): Pop the binding level.
+ (push_template_decl): Mark member templates as static when
+ appropriate.
+
+ * lex.c (do_pending_inlines): Pass the function, not its template
+ arguments, to begin_member_template_processing.
+ (process_next_inline): Likewise.
+ (do_pending_defargs): Likewise.
+
+ * error.c (dump_expr): Obtain the correct declaration for a
+ TEMPLATE_CONST_PARM.
+
+ * call.c (add_template_conv_candidate): New function.
+ (build_object_call): Handle member templates, as done in the other
+ build_ functions.
+
+Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * decl.c (replace_defag): Undo previous change.
+ * lex.c (do_pending_defargs): Deal with member templates.
+
+ * pt.c (is_member_template): Avoid crashing when passed a
+ non-function argument.
+
+Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (grow_method): Remove check for redeclaration.
+
+Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
+ (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
+ (PRIMARY_TEMPLATE_P): Use it.
+ * call.c (build_overload_call_real): Use it.
+ * class.c (instantiate_type): Likewise.
+ * decl.c (decls_match): Likewise.
+ * method.c (build_overload_identifier): Likewise.
+ * pt.c (push_template_decl): Likewise.
+ (classtype_mangled_name): Likewise.
+ (lookup_template_class): Likewise.
+
+ * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
+ DECL_NTPARMS to conform to usage elsewhere.
+ * call.c (add_template_candidate): Likewise.
+ * class.c (instantiate_type): Likewise.
+ * pt.c (instantiate_template): Likewise.
+ (get_bindings): Likewise.
+
+ * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
+ is_member_template.
+
+ * pt.c (unify): Undo changes to allow multiple levels of template
+ parameters.
+ (type_unification): Likewise.
+ (fn_type_unification): Likewise.
+ (get_class_bindings): Likewise.
+ * cp-tree.h (Likewise).
+
+ * decl.c (replace_defarg): Check that the type of the default
+ parameter does not invlove a template type before complaining
+ about the initialization.
+
+ * error.c (dump_expr): Deal with template constant parameters in
+ member templates correctly.
+
+ * pt.c (is_member_template): Deal with class specializations
+ correctly.
+ (tsubst): Handle "partial instantiation" of member templates
+ correctly.
+
+Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * pt.c (type_unification): Change calling sequence to allow for
+ multiple levels of template parameters.
+ (tsubst_expr): Likewise.
+ (tsubst): Likewise.
+ (tsubst_copy): Likewise.
+ (instantiate_template): Likewise.
+ (unify): Likewise.
+ * call.c (build_overload_call_real): Use it.
+ (add_builtin_candidate): Use it.
+ (build_new_method_call): Use it.
+ * class.c (instantiate_type): Use it.
+ * decl.c (grokdeclarator): Use it.
+ * decl2.c (finish_file): Use it.
+ * method.c (build_overload_identifier): Use it.
+
+ * call.c (add_template_candidate): Add additional parameter for
+ the function return type. Call fn_type_unification istead of
+ type_unification.
+ (build_user_type_conversion_1): Handle member templates.
+ (build_new_function_call): Likewise.
+ (build_new_op): Likewise.
+ (build_new_method_call): Likewise.
+
+ * class.c (grow_method): Don't give an error message indicating
+ that two member templates with the same name are ambiguous.
+ (finish_struct): Treat member template functions just like member
+ functions.
+
+ * cp-tree.h (check_member_template): Add declaration.
+ (begin_member_template_processing): Likewise.
+ (end_member_template_processing): Likewise.
+ (fn_type_unification): Likewise.
+ (is_member_template): Likewise.
+ (tsubst): Change prototype.
+ (tsubst_expr): Likewise.
+ (tsubst_copy): Likewise.
+ (instantiate_template): Likewise.
+ (get_bindings): Likewise.
+
+ * decl.c (decls_match): Handle multiple levels of template
+ parameters.
+ (pushdecl): Handle template type params just like other type
+ declarations.
+ (push_class_level_binding): Return immediately if the
+ class_binding_level is NULL.
+ (grokfndecl): If check_classfn() returns a member_template, use
+ the result of the template, not the template itself.
+
+ * decl2.c (check_member_template): New function. Check to see
+ that the entity declared to be a member template can be one.
+ (check_classfn): Allow redeclaration of member template functions
+ with different types; the new functions can be specializations or
+ explicit instantiations.
+
+ * error.c (dump_decl): Handle multiple levels of template
+ parameters.
+ (dump_function_decl): Update to handle function templates.
+
+ * lex.c (do_pending_inlines): Set up template parameter context
+ for member templates.
+ (process_next_inline): Likewise.
+
+ * method.c (build_overload_identifier): Adjust for multiple levels
+ of template parameters.
+
+ * parse.y (fn.def2): Add member templates.
+ (component_decl_1): Likewise.
+
+ * pt.c (begin_member_template_processing): New function.
+ (end_member_template_processing): Likewise.
+ (is_member_template): Likewise.
+ (fn_type_unification): Likewise.
+ (current_template_parms): Return a vector of all the template
+ parms, not just the innermost level of parms.
+ (push_template_decl): Deal with the possibility of member
+ templates.
+ (lookup_template_class): Likewise.
+ (uses_template_parms): Likewise.
+ (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
+ TEMPLATE_CONST_PARM to deal with multiple levels of template
+ arguments. Add processing of TEMPLATE_DECL to produce new
+ TEMPLATE_DECLs from old ones.
+ (do_decl_instantiation): Handle member templates.
+
+ * search.c (lookup_fnfields_1): Handle member template conversion
+ operators.
+
+ * tree.c (cp_tree_equal): Check the levels, as well as the
+ indices, of TEMPLATE_CONST_PARMs.
+
+ * typeck.c (comptypes): Check the levels, as well as the indices,
+ fo TEMPLATE_TYPE_PARMs.
+ (build_x_function_call): Treat member templates like member
+ functions.
+
+Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (c_expand_return): Always convert_for_initialization
+ before checking for returning a pointer to local.
+
+ * pt.c (type_unification): If strict and the function parm doesn't
+ use template parms, just compare types.
+
+Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
+
+ * method.c (build_overloaded_value): Replace direct call
+ to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
+
+Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (convert_arguments): Don't arbitrarily choose the first
+ of a set of overloaded functions.
+
+Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c (real_yylex): Don't elide __FUNCTION__.
+
+ * method.c (build_overload_value): Add in_template parm.
+ (build_overload_int): Likewise.
+ (build_overload_identifier): Pass it.
+
+ * decl.c (duplicate_decls): Don't bash a previous template
+ definition with a redeclaration.
+
+ * pt.c (unify): float doesn't match double.
+
+ * pt.c (do_type_instantiation): Handle getting a _TYPE or a
+ TYPE_DECL. Handle getting non-template types.
+ * parse.y (explicit_instantiation): Use typespec instead of
+ aggr template_type.
+
+Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
+
+ * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
+
+Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
+
+ * call.c (add_builtin_candidate): Add missing TREE_TYPE.
+ (compare_ics): Likewise.
+
+Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (joust): Warn about choosing one conversion op over
+ another because of 'this' argument when the other return type is
+ better.
+ (source_type): New fn.
+
+ * call.c (build_new_op): Strip leading REF_BIND from first operand
+ to builtin operator.
+
+ * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
+ use its RTL.
+
+Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (null_ptr_cst_p): Remove support for (void*)0.
+
+Wed Aug 27 02:03:34 1997 Jeffrey A Law <law@cygnus.com>
+
+ * typeck.c (expand_target_expr): Make definition match declaration.
+
+ * class.c (get_basefndecls): Make definition match declaration.
+
+Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * input.c (sub_getch): Eventually give up and release the input file.
+
+ * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
+ right place.
+
+ * call.c (joust): Tweak message.
+
+Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
+
+ * error.c (type_as_string): Put const/volatile on template type
+ parameters where appropriate.
+
+Sat Aug 23 17:47:22 1997 Jeffrey A Law <law@cygnus.com>
+
+ * call.c (strictly_better): Make arguments unsigned ints.
+
+Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c (real_yylex): Refer to __complex instead of complex.
+
+Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
+
+ * lex.c (real_yylex): Don't use getc directly.
+
+Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (is_subseq): Don't try to be clever.
+
+Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
+
+ * parse.y, pt.c: Include "except.h".
+ * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
+ error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
+ lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
+ sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
+ prototyping.
+
+Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (mark_vtable_entries): Instead of replacing pure
+ virtuals with a reference to __pure_virtual, copy the decl and
+ change the RTL.
+
+Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
+
+ * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
+
+ * pt.c (instantiate_class_template): Call repo_template_used
+ before finish_prevtable_vardecl.
+
+ * call.c (is_subseq): New fn.
+ (compare_ics): Use it.
+
+ * repo.c (finish_repo): Don't crash on no args.
+
+ * parse.y (named_complex_class_head_sans_basetype): Handle
+ explicit global scope.
+ * decl2.c (handle_class_head): New fn.
+
+ * pt.c (unify): Add CONST_DECL case.
+
+Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * rtti.c (permanent_obstack): Fix decl to not be a pointer.
+
+ * cp-tree.h (report_type_mismatch): Add prototype.
+ * call.c (build_overload_call_real): Remove erroneous fourth
+ argument to report_type_mismatch.
+ (build_user_type_conversion_1): Remove erroneous second arg to
+ tourney.
+ (build_new_function_call): Likewise.
+ (build_object_call): Likewise.
+ (build_new_op): Likewise.
+ (build_new_method_call): Likewise.
+
+Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * error.c (dump_decl): Don't bother processing a function with no
+ DECL_LANG_SPECIFIC.
+
+ * method.c (emit_thunk): Call init_function_start in the macro case.
+
+Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
+
+ * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
+ defined and used to set flag_vtable_thunks.
+
+Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y: Don't clear the inlines from their obstack until they've
+ all been processed.
+
+ * decl.c (duplicate_decls): Don't complain about exception
+ specification mismatch if flag_exceptions is off.
+
+Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
+
+ * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
+
+Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
+
+ * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
+ * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
+ Include <stdio.h> before include files that formerly used STDIO_PROTO.
+
+ * decl.c, g++spec.c, lex.c, method.c, repo.c:
+ Include "config.h" first, as per autoconf manual.
+
+Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (duplicate_decls): Tweak wording.
+ * lex.c (do_pending_defargs): Don't die if we see a default arg
+ that isn't a DEFAULT_ARG.
+ * error.c (dump_expr): Handle DEFAULT_ARG.
+
+ * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
+ * lang-options.h: Add -fhandle-exceptions.
+
+ * class.c (build_vtable): Vtables are artificial.
+ (prepare_fresh_vtable): Likewise.
+
+Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (ocp_convert): After converting to the target type, set
+ LOOKUP_NO_CONVERSION.
+
+ * call.c (joust): Warn about potentially confusing promotion rules
+ with -Wsign-promo.
+ * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
+
+Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
+
+ * exception.cc: Declare __terminate_func with noreturn attribute.
+
+Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y: Break out eat_saved_input, handle errors.
+ (function_try_block): Use compstmt instead of compstmt_or_error.
+
+Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
+
+Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
+ existence of cc1plus check whether $(LANGUAGES) contains C++.
+
+Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * method.c (do_build_copy_constructor): When copying an anonymous
+ union member loop around to handle nested anonymous unions. Use
+ the offset of the member relative to the outer structure, not the
+ union.
+
+Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (resolve_args): New fn.
+ (build_new_function_call): Use it.
+ (build_object_call): Likewise.
+ (build_new_method_call): Likewise.
+
+Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_over_call): tsubst all default parms from templates.
+
+Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (struct cp_function): Add static_labelno.
+ (push_cp_function_context): Save it.
+ (pop_cp_function_context): Restore it.
+
+Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_component_ref_1): Convert from reference.
+
+Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * parse.y (current_declspecs, prefix_attributes): Initialize to
+ NULL_TREE.
+
+ * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
+ before we try to force it to be a TREE_LIST.
+ (decl): Make sure $1.t is non-nil.
+
+Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (uses_template_parms): Handle template first-parse codes.
+
+ * decl.c (cp_finish_decl): Only warn about user-defined statics.
+
+Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (unify): Handle BOOLEAN_TYPE.
+
+ * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
+ * pt.c (tsubst): Don't set it.
+ * call.c (build_over_call): Use uses_template_parms.
+
+Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (build_overload_nested_name): Use static_labelno
+ instead of var_labelno.
+ (build_qualified_name): New fn.
+ (build_overload_name): Split out from here.
+ (build_static_name): Use build_qualified_name.
+ * decl.c (cp_finish_decl): Statics in extern inline functions
+ have comdat linkage.
+ (start_function): Initialize static_labelno.
+
+Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
+
+ * class.c (finish_struct_methods): Add check of warn_ctor_dtor_privacy
+ before "all member functions in class [] are private".
+
+Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c (do_scoped_id): convert_from_reference.
+ * init.c (build_offset_ref): Likewise.
+
+Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
+
+ * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
+
+Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (get_member_function_from_ptrfunc): Promote index
+ before saving it.
+
+Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (layout_basetypes): Move non-virtual destructor warning.
+ * decl.c (xref_basetypes): Remove non-virtual destructor warning.
+
+Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokdeclarator): Call add_defarg_fn for the function
+ type, too.
+ * lex.c (add_defarg_fn): Adjust.
+ (do_pending_defargs): Adjust. Don't skip the first parm.
+
+Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (build_enumerator): Global enumerators are also readonly.
+
+ * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
+ (build_dynamic_cast): Call it and convert_from_reference.
+
+ * lex.c (add_defarg_fn): New fn.
+ (snarf_defarg): Don't add to defarg_types.
+ (do_pending_defargs): Lose defarg_types. All fns we process now
+ have defargs.
+ * decl.c (grokfndecl): Call add_defarg_fn.
+
+ * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
+ * cp-tree.def: Add DEFAULT_ARG.
+ * spew.c (yylex): Call snarf_defarg as appropriate.
+ * parse.y: New tokens DEFARG and DEFARG_MARKER.
+ (defarg_again, pending_defargs, defarg, defarg1): New rules.
+ (structsp): Use pending_defargs.
+ (parms, full_parm): Use defarg.
+ * lex.c (init_lex): Initialize inline_text_firstobj.
+ (do_pending_inlines): Never pass the obstack to feed_input.
+ (process_next_inline): Call end_input instead of restore_pending_input.
+ (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
+ finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
+ * input.c (end_input): New fn.
+ (sub_getch): At the end of some fed input, just keep returning EOF
+ until someone calls end_input.
+ Remove 'obstack' field from struct input_source.
+ * decl.c (grokparms): Handle DEFAULT_ARG.
+ (replace_defarg): New fn.
+ * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
+
+Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (implicit_conversion): If nothing else works, try binding
+ an rvalue to a reference.
+
+Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
+
+ * decl.c (init_decl_processing): Fix Jun 30 patch -- move
+ ifndef for Cygwin32 to include SIGSEGV.
+
+Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (finish_struct_1): Only complain about pointers without
+ copy stuff if there are any constructors.
+
+ * rtti.c (build_dynamic_cast): Call complete_type on the types.
+
+ * decl.c (grokfndecl): If the function we chose doesn't actually
+ match, die.
+
+ * decl2.c (grokclassfn): Don't specify 'const int' for the
+ artificial destructor parm.
+
+ * pt.c (type_unification): If we are called recursively, nothing
+ decays.
+
+Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
+
+ * decl.c (init_decl_processing): Stop trying to catch signals
+ other than SIGABRT since the Cygwin32 library doesn't support
+ them correctly yet. This fixes a situation in which g++ causes
+ a hang on SIGSEGVs and other such signals in our Win32-hosted
+ tools.
+
+Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
+
+Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck2.c (store_init_value): Always return the value if our
+ type needs constructing.
+
+ * method.c (hack_identifier): Convert class statics from
+ reference, too.
+
+Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
+
+Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (c_expand_return): Make sure we clean up temporaries at
+ the end of return x;
+
+Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
+
+Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_builtin_throw): Add support
+ -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
+
+Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * repo.c (extract_string): Null-terminate.
+
+ * cp-tree.h (TI_SPEC_INFO): New macro.
+ (CLASSTYPE_TI_SPEC_INFO): New macro.
+ * pt.c (push_template_decl): Correctly determine # of template parms
+ for partial specs.
+
+ * call.c (compare_ics): Really fix 'this' conversions.
+
+ * pt.c (do_decl_instantiation): Don't crash on explicit inst of
+ non-template fn.
+
+ * pt.c (push_template_decl): Complain about mismatch in # of
+ template parms between a class template and a member template.
+
+Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (synthesize_method): You can't call
+ function_cannot_inline_p after finish_function.
+ * decl.c (finish_function): Turn on flag_inline_functions and turn
+ off DECL_INLINE before handing a synthesized method to the
+ backend.
+
+Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (synthesize_method): Remove July 30 change to never set
+ DECL_INLINE if at_eof.
+
+Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
+
+ * xref.c (GNU_xref_member): Ensure that the node has a
+ decl_lang_specific part before checking DECL_FRIEND_P.
+
+Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_class_template): Diagnose non-class types used
+ as bases.
+
+Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_conditional_expr): Use convert_for_initialization
+ instead of convert_and_check.
+
+Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * parse.y (typespec): Don't pedwarn for typeof.
+
+Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * repo.c (finish_repo): Only check changes if we would write a
+ repo file.
+
+ * call.c (compare_ics): Fix handling of 'this' conversions.
+
+ * pt.c (do_decl_instantiation): Support static data too. Rename
+ from do_function_instantiation.
+ * cp-tree.h: Adjust.
+ * parse.y: Adjust.
+
+ * repo.c (extract_string): New fn.
+ (get_base_filename): Use it.
+ (init_repo): Compare old args with current args.
+
+Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
+
+ * Makefile.in, Make-lang.in: Protect C-ls with a comment
+ character, idea from Paul Eggert <eggert@twinsun.com>.
+
+Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (c_expand_return): Be more persistent in looking for
+ returned temps.
+
+ * cvt.c (build_up_reference): Use NOP_EXPR for switching from
+ pointer to reference.
+
+ * class.c (build_vbase_path): Don't do anything if PATH has no steps.
+
+Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (build_member_call, build_offset_ref):
+ Use do_scoped_id instead of do_identifier.
+
+ * cvt.c (convert): Remove bogosity.
+
+Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * cvt.c (build_up_reference): Do checks of ARGTYPE and
+ TARGET_TYPE before trying to use get_binfo.
+
+Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (build_up_reference): Call get_binfo to get access control.
+
+ * decl2.c (import_export_decl): If we don't support weaks, leave
+ statics undefined.
+
+Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_builtin_throw): Add support for machines that
+ cannot access globals after throw's epilogue when
+ -fno-sjlj-exceptions is used.
+
+Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y: 'std::' becomes '::'.
+ * lex.c (real_yylex): Remove 'namespace' warning.
+ * init.c (build_member_call): Ignore 'std::'.
+ (build_offset_ref): Likewise.
+ * decl2.c (do_using_directive): Ignore 'using namespace std;'.
+ (do_toplevel_using_decl): Ignore 'using std::whatever'.
+ * decl.c (push_namespace): Just sorry.
+ (pop_namespace): Nop.
+ (init_decl_processing): Declare std namespace.
+
+Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * search.c (push_class_decls): A name which ambiguously refers to
+ several instantiations of the same template just refers to the
+ template.
+
+Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
+
+ * decl.c (build_enumerator): Fix problem with unsigned long
+ enumerated values being smashed to ints, causing overflow
+ when computing next enumerated value (for enum values around
+ MAX_VAL).
+
+Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_component_ref): Only call mark_used on a decl.
+
+Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * typeck.c (build_c_cast): Make the check for a ptr to function
+ more specific before possible default_conversion call.
+
+Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_exception_blocks): Simplify and fix and make
+ sure we don't end a region in a sequence, as expand_end_bindings
+ doesn't like it.
+
+Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
+
+ * except.c (init_exception_processing): Mark terminate as not
+ returning so that the optimizer can optimize better.
+
+Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
+
+ * cvt.c (convert): Don't do any extra work, if we can avoid it
+ easily.
+
+Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
+
+ * *.[chy]: Change cp_convert to ocp_convert, change convert to
+ cp_convert. convert is now reserved for the backend, and doesn't
+ have the semantics a frontend person should ever want.
+
+Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
+ Lose -traditional support.
+
+Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
+
+ * parse.y (self_reference): Do it for templates, too.
+ * class.c (pushclass): Don't overload_template_name; the alias
+ generated by build_self_reference serves the same purpose.
+
+ * tree.c (list_hash): Make static, take more args.
+ (list_hash_lookup): Likewise.
+ (list_hash_add): Make static.
+ (list_hash_canon): Lose.
+ (hash_tree_cons): Only build a new node if one isn't already in the
+ hashtable.
+ (hash_tree_chain): Use hash_tree_cons.
+ * cp-tree.h: Adjust.
+ * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
+ of calling lookup_name.
+
+Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_class_template): TYPE_VALUES for an enum
+ doesn't refer to the CONST_DECLs.
+
+Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
+
+ * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
+ is bigger.
+ (expand_class_desc): Convert the last argument to a sizetype.
+
+Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
+ __real__): Add reswords.
+ * hash.h: Regenerate.
+ * lex.h (rid): Add RID_COMPLEX.
+ (RID_LAST_MODIFIER): Set to RID_COMPLEX.
+ * lex.c (init_lex): Add building of RID_COMPLEX.
+ (real_yylex): General cleanup in line with what c-lex.c also has,
+ sans the cruft for traditional; add handling of SPEC_IMAG, complex
+ types, and imaginary numeric constants.
+ * parse.y (REALPART, IMAGPART): Add tokens.
+ (unary_expr): Add REALPART and IMAGPART rules.
+ * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
+ * decl.c (complex_{integer,float,double,long}_type_node): Define
+ types.
+ (init_decl_processing): Set up the types.
+ (grokdeclarator): Add handling of RID_COMPLEX. Set and use
+ DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
+ * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
+ * cvt.c (cp_convert): Handle COMPLEX_TYPE.
+ * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
+ COMPLEX_TYPE case.
+ * method.c (build_overload_name): Add handling of the different
+ COMPLEX_TYPEs, prefixing them with `J'.
+ * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
+ as a template parm.
+ (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
+ * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
+ (mapcar): Handle COMPLEX_CST.
+ * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
+ (common_type): Add code for complex types.
+ (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
+ (convert_for_assignment): Likewise.
+ (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
+
+Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
+ tsubst_expr, as it might try to do overload resolution.
+
+Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_class_template): Oops.
+
+Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.def: Add TAG_DEFN.
+ * pt.c (tsubst_enum): New fn.
+ (instantiate_class_template): Use it.
+ (tsubst_expr): Support TAG_DEFN.
+ (tsubst): Support local enums.
+ (tsubst_copy): Likewise.
+ * decl.c (finish_enum): Likewise.
+ (start_enum): If this is a local enum, switch to permanent_obstack.
+
+Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
+ (finish_function): Put the base init code for constructors just
+ after the parm cleanup insns.
+ (struct cp_function): Add last_parm_cleanup_insn.
+ (push_cp_function_context): Likewise.
+ (pop_cp_function_context): Likewise.
+
+Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
+
+Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
+ for THUNK_FNDECL before we switch to temporary allocation.
+
+Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_new_op): Handle null arg2 for ?:.
+
+Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_exception_blocks): Ensure that we flow through
+ the end of the exception region for the exception specification.
+ Move exception region for the exception specification in, so that
+ it doesn't protect the parm cleanup. Remove some obsolete code.
+ * decl.c (store_parm_decls): Likewise.
+ (finish_function): Likewise.
+
+Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (build_new): Fix nothrow handling.
+
+Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * init.c (emit_base_init): Don't warn about the initialization
+ list for an artificial member.
+
+Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * expr.c (do_case): Handle !START case for the error msg.
+
+Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c, lang-options.h: New option -Weffc++.
+ * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
+ to -Weffc++.
+
+ * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
+ to MULTIPLE_SYMBOL_SPACES.
+
+Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (emit_thunk, generic case): Set current_function_is_thunk.
+
+ * method.c (emit_thunk, macro case): Set up DECL_RESULT.
+
+ * typeck.c (c_expand_return): Don't complain about returning void
+ to void in an artificial function.
+ * method.c (make_thunk): Change settings of READONLY/VOLATILE,
+ don't set DECL_RESULT, set DECL_ARTIFICIAL.
+ (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
+
+Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
+
+ * init.c (init_decl_processing): Add support for setjmp/longjmp based
+ exception handling.
+ * except.c (init_exception_processing): Likewise.
+ (expand_end_catch_block): Likewise.
+ (expand_exception_blocks): Likewise.
+ (expand_throw): Likewise.
+ * exception.cc (__default_terminate): Likewise.
+
+ * init.c (perform_member_init): Use new method of expr level
+ cleanups, instead of cleanups_this_call and friends.
+ (emit_base_init): Likewise.
+ (expand_aggr_vbase_init_1): Likewise.
+ (expand_vec_init): Likewise.
+ * decl.c (cp_finish_decl): Likewise.
+ (expand_static_init): Likewise.
+ (store_parm_decls): Likewise.
+ (cplus_expand_expr_stmt): Likewise.
+ * decl2.c (finish_file): Likewise.
+
+ * Make-lang.in (exception.o): Ok to compile with -O now.
+
+ * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
+ we know it will be done later by the backend.
+
+ * decl2.c (lang_f_options): Remove support for short temps.
+ * lang-options.h: Likewise.
+
+Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (varargs_function_p): New fn.
+ * method.c (emit_thunk): Replace broken generic code with code to
+ generate a heavyweight thunk function.
+
+Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (process_template_parm): pedwarn about floating-point parms.
+
+ * decl.c (grokdeclarator): inline no longer implies static.
+
+ * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
+
+Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (check_for_override): The signature of an overriding
+ function is not changed.
+
+ * call.c (build_over_call): Move setting of conv into the loop.
+ Note: this change, along with the related changes of the 18th thru
+ the 20th of April, fix an infinite loop problem in conversions.
+
+Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_user_type_conversion_1): Really ignore rvalue
+ conversions when looking for a REFERENCE_TYPE.
+
+ * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
+ * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
+ * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
+ (build_unary_op): Likewise.
+ * call.c (build_over_call): See through a CONVERT_EXPR around the
+ ADDR_EXPR for on a temporary.
+ * typeck.c (c_expand_return): See through a CONVERT_EXPR around
+ the ADDR_EXPR for a local variable.
+
+Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_user_type_conversion_1): If we're trying to
+ convert to a REFERENCE_TYPE, only consider lvalue conversions.
+ (build_new_function_call): Print candidates.
+ (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
+ (reference_binding): Binding a temporary of a reference-related type
+ is BAD.
+
+Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
+ * tinfo2.cc (type_info::before): Likewise.
+
+Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (implicit_conversion): Oops.
+
+Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (implicit_conversion): Try to find a reference conversion
+ before binding a const reference to a temporary.
+
+Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
+
+ * exception.cc (__default_unexpected): Call terminate by default,
+ so that if the user overrides terminate, the correct function will
+ be called.
+
+Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
+
+ * parse.y (left_curly): Avoid trying to use any fields of
+ error_mark_node, as there aren't any.
+
+Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c (do_identifier): Avoid breaking on overloaded methods
+ as default arguments.
+
+Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
+
+ * call.c (add_template_candidate): Initialize the variable "dummy".
+
+Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
+
+ * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
+ before we try to use TYPE_SIZE and TREE_CONSTANT on it.
+
+Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
+ (debug_binfo): Delete decl, not needed.
+
+ * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
+ promotes_to_aggr_type): Delete fns.
+ * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
+ SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
+ PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
+
+ * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
+
+ * friend.c (is_friend_type): Delete fn.
+ * cp-tree.h (is_friend_type): Delete decl.
+
+ * decl.c (original_result_rtx, double_ftype_double,
+ double_ftype_double_double, int_ftype_int, long_ftype_long,
+ float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
+ * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
+
+ * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
+ fwd decls.
+ * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
+
+ * decl.c (pushdecl_nonclass_level): #if 0, unused.
+ * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
+
+ * lex.c (reinit_lang_specific): #if 0, unused.
+ * cp-tree.h (reinit_lang_specific): #if 0 decl.
+
+ * decl.c (revert_static_member_fn): Make static, adding fwd decl.
+ * cp-tree.h (revert_static_member_fn): Delete decl.
+
+ * class.c (root_lang_context_p): Delete fn.
+ * cp-tree.h (root_lang_context_p): Delete decl.
+
+ * decl.c (set_current_level_tags_transparency): #if 0, unused.
+ * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
+
+ * lex.c (set_vardecl_interface_info): Make static.
+ * cp-tree.h (set_vardecl_interface_info): Delete decl.
+
+ * call.c (find_scoped_type): Make static.
+ * cp-tree.h (find_scoped_type): Delete decl.
+
+ * search.c (convert_pointer_to_vbase): Make static.
+ * cp-tree.h (convert_pointer_to_vbase): Delete decl.
+
+ * decl.c (const_ptr_type_node): Likewise.
+ * cp-tree.h (const_ptr_type_node): Delete decl.
+
+ * typeck.c (common_base_type): Make static.
+ * cp-tree.h (common_base_types): Delete erroneous decl.
+
+ * pt.c (classtype_mangled_name): Make static.
+ * cp-tree.h (classtype_mangled_name): Delete decl.
+
+ * lex.c (check_newline): Make static.
+ * cp-tree.h (check_newline): Delete decl.
+
+ * typeck.c (build_x_array_ref): Delete fn, same idea as
+ grok_array_decl.
+ * cp-tree.h (build_x_array_ref): Delete decl.
+
+ * lex.c (copy_decl_lang_specific): Delete fn, same idea as
+ copy_lang_decl.
+ * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
+
+ * class.c (build_vtable_entry): Make static.
+ * cp-tree.h (build_vtable_entry): Delete decl.
+
+ * class.c (build_vbase_pointer): Make static.
+ * cp-tree.h (build_vbase_pointer): Delete decl.
+
+ * sig.c (build_sptr_ref): Add forward decl and make static.
+ * cp-tree.h (build_sptr_ref): Delete decl.
+
+ * call.c (build_new_method_call): Add forward decl and make static.
+ * cp-tree.h (build_new_method_call): Delete decl.
+
+ * call.c (build_object_call): Make static.
+ * class.c (check_for_override, complete_type_p, mark_overriders):
+ Likewise.
+ * decl.c (cp_function_chain): Likewise.
+ * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
+ Likewise.
+ * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
+ Likewise.
+ * tree.c (build_cplus_array_type_1): Likewise.
+ * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
+ (comp_target_parms): Likewise.
+
+ * init.c (build_builtin_call): Make static.
+ * cp-tree.h (build_builtin_call): Delete decl.
+
+ * typeck.c (binary_op_error): Delete decl.
+ * cp-tree.h (binary_op_error): Likewise.
+
+Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * call.c (build_method_call): Compare against error_mark_node
+ directly, rather than the ERROR_MARK tree code.
+ * cvt.c (cp_convert): Likewise.
+ * decl.c (print_binding_level): Likewise.
+ (duplicate_decls): Likewise.
+ (grokdeclarator): Likewise.
+ (grokdeclarator): Likewise.
+ * init.c (expand_aggr_init_1): Likewise.
+ (decl_constant_value): Likewise.
+ * method.c (build_opfncall): Likewise.
+ (hack_identifier): Likewise.
+ * typeck.c (build_modify_expr): Likewise.
+
+ * typeck.c (build_c_cast): Don't decl TYPE as register tree.
+
+Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
+
+ * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
+
+ * pt.c (coerce_template_parms): Add new error message.
+
+ * method.c (build_overload_value): Implement name mangling for
+ floating-point template arguments.
+
+ * method.c (build_overload_int, icat, dicat): Fix mangling of template
+ arguments whose absolute value doesn't fit in a signed word.
+
+Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * friend.c: New file; put all of the friend stuff in here.
+ * init.c: Instead of here.
+ * Makefile.in (CXX_OBJS): Add friend.o.
+ (friend.o): Add dependencies.
+ * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
+
+Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_scoped_method_call): Complain if the scope isn't a
+ base.
+
+Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y (left_curly): Don't crash on erroneous type.
+
+ * init.c (build_delete): Fix type of ref.
+
+Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * search.c (get_vbase_1): Renamed from get_vbase.
+ (get_vbase): Wrapper, now non-static.
+ (convert_pointer_to_vbase): Now static.
+
+ * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
+ * init.c (build_delete): Pass one.
+ (build_partial_cleanup_for): Use build_scoped_method_call.
+ * decl.c (finish_function): Pass a binfo.
+
+Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_over_call): Only synthesize non-trivial copy ctors.
+
+ * typeck.c (build_c_cast): Lose other reference to flag.
+
+ * call.c (build_field_call): Don't look for [cd]tor_identifier.
+ * decl2.c (delete_sanity): Remove meaningless use of
+ LOOKUP_HAS_IN_CHARGE.
+ * decl.c (finish_function): Use build_scoped_method_call instead
+ of build_delete for running vbase dtors.
+ * init.c (build_delete): Call overload resolution code instead of
+ duplicating it badly.
+
+Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_over_call): Call mark_used before trying to elide
+ the call.
+
+ * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
+
+Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * typeck.c (build_modify_expr): Always pedwarn for a cast to
+ non-reference used as an lvalue.
+
+Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
+
+Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y (handler): Fix template typo.
+
+Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * error.c (lang_decl_name): New fn.
+ * tree.c (lang_printable_name): Use it.
+
+Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
+
+ * g++spec.c: Include config.h so that we can catch bzero #defines
+ from the config file.
+
+Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
+
+ * new1.cc: Include a declaration for malloc, to avoid warning, and
+ avoid lossing on systems that require one (ones that define malloc
+ in xm.h).
+
+Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
+
+ * decl2.c (max_tinst_depth): New variable.
+ (lang_decode_option): Parse "-ftemplate-depth-NN" command line
+ option.
+ * pt.c (max_tinst_depth): Variable moved.
+ * lang-options.h: Declare "-ftemplate-depth-NN" command line option
+ as legal.
+
+Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (xref_basetypes): Allow a base class that depends on
+ template parms to be incomplete.
+
+ * decl2.c (build_expr_from_tree): Support typeid(type).
+ * rtti.c (get_typeid): Support templates.
+ (expand_si_desc, expand_class_desc): Fix string length.
+ (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
+
+Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
+
+ * pt.c (tsubst): Put it back for -fno-ansi-overloading.
+
+Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
+ smashes together template and non-template decls of the same
+ signature.
+
+Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
+
+Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (duplicate_decls): Next route, pedwarn about different
+ exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
+
+Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
+ (struct lang_type): Delete has_default_implementation member.
+ Increase dummy to 21.
+ * decl.c (start_method): Delete usage.
+
+ * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
+ store_after_parms, start_decl_1, auto_function): Add decls.
+ (get_arglist_len_in_bytes, declare_implicit_exception,
+ have_exceptions_p, make_type_decl, typedecl_for_tag,
+ store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
+ build_component_type_expr, cplus_exception_name,
+ {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
+ * call.c (build_this): Make static.
+ (is_complete): Likewise.
+ (implicit_conversion): Likewise.
+ (reference_binding): Likewise.
+ (standard_conversion): Likewise.
+ (strip_top_quals): Likewise.
+ (non_reference): Likewise.
+ (build_conv): Likewise.
+ (user_harshness): Likewise.
+ (rank_for_ideal): Likewise.
+ * decl.c (start_decl_1): Delete forward decl.
+ (push_decl_level): Make static.
+ (resume_binding_level): Make static.
+ (namespace_bindings_p): Make static.
+ (declare_namespace_level): Make static.
+ (lookup_name_real): Make static.
+ (duplicate_decls): Make static. Take register off NEWDECL and
+ OLDDECL parm decls.
+ * decl2.c (get_sentry): Make static.
+ (temp_name_p): Delete fn.
+ * except.c (auto_function): Delete decl.
+ * lex.c (handle_{cp,sysv}_pragma): Make static.
+ (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
+ * method.c (do_build_{copy_constructor,assign_ref}): Make static.
+ * pt.c (tsubst_expr_values): Make static.
+ * rtti.c (combine_strings): Delete decl.
+
+Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (push_template_decl): Handle getting a typedef.
+
+ * call.c (build_new_function_call): Complain about void arg.
+
+Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (duplicate_decls): Give pedwarn of different exceptions
+ if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
+
+Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_throw): Don't expand the cleanup tree here,
+ since we are not going to write the rtl out. Fixes problem with
+ -g -O on SPARC.
+
+Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
+
+ * Make-lang.in: Add $(exeext) as necessary.
+
+Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
+
+ * parse.y (handler_seq): Must have at least one catch clause.
+
+Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (add_builtin_candidate): Restore ?: hack.
+
+ * decl.c (grok_op_properties): More warnings.
+
+Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (duplicate_decls): On second thought, do it as a pedwarn
+ still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
+
+ * decl.c (duplicate_decls): Scale back to a warning, and only do
+ 'em if -pedantic.
+
+Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (duplicate_decls): pedwarn mismatched exception
+ specifications.
+
+Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
+
+ * call.c (build_new_method_call): Don't display the invisible
+ argument for controlling virtual bases.
+
+Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
+
+ * new: Add nothrow new and delete, bad_alloc and throw specifications
+ for delete.
+ * decl.c (init_decl_processing): Add throw specification for delete.
+ * new.cc (nothrow): Define.
+ * lex.c (real_yylex): Removing warning that throw and friends are
+ keywords.
+ * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
+ * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
+ * Make-lang.in: Add new{1,2}.{cc,o}.
+
+Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c (cons_up_default_function): Fix return type of synth op=.
+
+ * init.c (emit_base_init): Add warnings for uninitialized members
+ and bases.
+
+ * decl.c (xref_basetypes): Add warning for non-polymorphic type
+ with destructor used as base type.
+
+ * decl.c (grok_op_properties): Add warning for op= returning void.
+ * typeck.c (c_expand_return): Add warning for op= returning anything
+ other than *this.
+
+ * class.c (finish_struct_1): Add warning for class with pointers
+ but not copy ctor or copy op=.
+
+ * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
+ * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
+ (instantiate_template): If -fexternal-templates, add this
+ instantiation to pending_templates.
+
+ * decl2.c (copy_assignment_arg_p): Disable old hack to support
+ Booch components.
+
+Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
+
+ * cvt.c (cp_convert): pedwarn enum to pointer conversions.
+
+Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (standard_conversion): Handle getting references. Tack
+ on RVALUE_CONV here. Do it for non-class types, too.
+ (reference_binding): Pass references to standard_conversion.
+ (implicit_conversion): Likewise.
+ (add_builtin_candidate): Disable one ?: kludge.
+ (convert_like): Handle RVALUE_CONVs for non-class types.
+ (joust): Disable the other ?: kludge.
+
+Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (init_decl_processing): Add code to build up common
+ function types beforehand, to avoid creation then removal of
+ things already in the hash table.
+
+Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
+ the arguments.
+
+ * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
+ current_template_parms.
+
+Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * search.c (lookup_field): Don't return a function, check want_type.
+
+Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * init.c (build_new): Make sure PLACEMENT has a type.
+
+Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (build_new): Support new (nothrow).
+
+Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_decl): Also do push_to_top_level before setting
+ up DECL_INITIAL.
+
+ * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
+ * pt.c (tsubst): Defer instantiation of default args.
+ * call.c (build_over_call): Until here.
+
+Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * search.c (lookup_field): Make sure we have an
+ IDENTIFIER_CLASS_VALUE before we try to return it.
+
+Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * call.c (build_method_call): Delete unused var PARM.
+ (build_overload_call_real): Likewise.
+ (build_object_call): Delete unused var P.
+ (build_new_op): Likewise.
+ * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
+ var definitions, which are never used.
+ (shadow_tag): Delete unused var FN.
+ * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
+ * init.c (build_new): Delete unused var ALLOC_TEMP.
+ * method.c (hack_identifier): Delete unused var CONTEXT.
+ (do_build_copy_constructor): Delete unused var NAME.
+ (synthesize_method): Delete unused var BASE.
+ * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
+ * rtti.c (build_headof): Delete unused var VPTR.
+ (get_typeid): Delete unused var T.
+ * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
+ and ORIG_OP2.
+ (build_ptrmemfunc): Delete unused vars U and NINDEX.
+ * typeck2.c (build_functional_cast): Delete unused var BINFO.
+
+Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
+ things in a type being defined.
+ * decl.c (finish_enum): Reverse the values so that they are in
+ the correct order.
+
+ * pt.c (instantiate_class_template): Don't initialize
+ BINFO_BASETYPES until the vector is filled out.
+ (unify): Don't abort on conflicting bindings, just fail.
+ (instantiate_decl): Do push_tinst_level before any tsubsting.
+
+ * method.c (build_overload_value): Handle getting a
+ TEMPLATE_CONST_PARM for a pointer.
+
+Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (expand_member_init): Don't give 'not a base' error for
+ templates.
+
+ * pt.c (instantiate_decl): Call import_export_decl later.
+
+ * pt.c (instantiate_class_template): Return a value.
+
+ * parse.y (extension): New rule for __extension__.
+ (extdef, unary_expr, decl, component_decl): Use it.
+
+Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
+
+ * class.c (base_binfo): Remove unused base_has_virtual member.
+ (finish_base_struct): Likewise.
+ (finish_struct_1): Likewise.
+
+Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
+
+ * search.c (expand_upcast_fixups): Fix bogus code generation
+ problem where the generated code uses the wrong index into the
+ runtime built vtable on the stack. Old code could clobber random
+ stack values.
+
+Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
+
+ * init.c (perform_member_init): Make sure the partial EH cleanups
+ live on the function_obstack.
+
+Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
+
+ * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
+ this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
+
+Tue Dec 24 10:24:03 1996 Jeffrey A Law <law@cygnus.com>
+
+ * decl.c (grokvardecl): Avoid ANSI style initialization.
+
+Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
+
+Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
+
+Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * g++spec.c (lang_specific_driver): Put missing hyphen in front of
+ arguments we compare against. Start the count of I at 1, not 0,
+ since argv[0] is still the command.
+
+Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
+
+ * lang-specs.h: Accept .cp as an C++ extension.
+
+Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * cp-tree.h (ptr_reasonably_similar): Add decl.
+
+Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
+ pointer. New local SPECBITS with the parm's value.
+ (grokdeclarator): Pass &specbits down.
+
+ * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
+ before we try to do C_SET_EXP_ORIGINAL_CODE on it.
+
+ * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
+ CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
+
+ * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
+ not an error_mark_node.
+
+Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
+ * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
+
+Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokdeclarator): When giving an anonymous struct a name,
+ replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
+ not affected).
+
+ * typeck2.c (build_m_component_ref): If component is a pointer
+ to data member, resolve the OFFSET_REF now.
+
+ * call.c (convert_like): Don't go into infinite recursion.
+
+ * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
+
+ * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
+ * tree.c (layout_basetypes): And on the vbase ptr.
+
+Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
+ CHAR_TYPE_SIZE so bool is always the same size as another type.
+
+ * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
+
+Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (grok_x_components): Remove synthesized methods from
+ TYPE_METHODS of an anonymous union, complain about member
+ functions.
+ * decl.c (shadow_tag): Wipe out memory of synthesized methods in
+ anonymous unions.
+ (finish_function): Just clear the DECL_RTL of our arguments.
+
+Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_file): Emit DWARF debugging info for static data
+ members.
+
+ * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
+
+Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
+ IDENTIFIER_NODE.
+
+Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * Make-lang.in (g++-cross$(exeext)): Fix typo.
+
+Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ Make the g++ driver now be a standalone program, rather than one
+ that tries to run the gcc driver after munging up the options.
+ * Make-lang.in (g++.c, g++spec.o): New rules.
+ (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
+ added.
+ (g++$(exeext)): New rule, based on xgcc rule.
+ (g++-cross$(exeext)): Now just copies g++$(exeext) over.
+ * g++spec.c: New file.
+ * g++.c: Removed file.
+
+Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
+
+ * cvt.c (build_up_reference): Arrange for any temporary values
+ that have been keep in registers until now to be put into memory.
+
+Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
+ that make -j3 bootstrap works better.
+
+Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (pushtag): Do pushdecl for anon tags.
+
+Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (c_expand_return): Fix logic.
+ (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
+
+Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * g++.c (main): Make sure arglist has a final NULL entry. Add
+ PEXECUTE_LAST to the flags passed to pexecute, as otherwise
+ stdin/stdout of the invoked program are redirected to
+ nowheresville.
+
+Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
+
+Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
+
+ * init.c (resolve_offset_ref): Handle obj.vfn better.
+ * typeck.c (build_component_ref): Set TREE_TYPE on result from
+ build_vfn_ref.
+
+Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (convert_for_assignment): Also handle anachronistic
+ implicit conversions from (::*)() to cv void*.
+ * cvt.c (cp_convert_to_pointer): Likewise.
+
+Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c (handle_cp_pragma): Fix bogus warning.
+
+Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
+
+ * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
+ (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
+
+Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (finish_struct_1): Support DWARF2_DEBUG.
+ * search.c (dfs_debug_mark): Likewise.
+ * decl2.c (finish_vtable_vardecl): Likewise.
+ * decl.c (pushtag, finish_enum): Likewise.
+ * lex.c (check_newline): Use debug_* instead of calling *out
+ functions directly.
+
+Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * Make-lang.in (cplib2.ready): Add else clause to avoid problems
+ on some picky hosts.
+
+Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (finish_struct_1): A class has a non-trivial copy
+ constructor if it has virtual functions.
+
+ * cvt.c (cp_convert): Always call a constructor.
+
+ * call.c (reference_binding): Still tack on a REF_BIND
+ for bad conversions.
+ (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
+
+ * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
+ (c_expand_return): Likewise.
+ * typeck2.c (digest_init): Likewise for { }.
+ * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
+ * cvt.c (cp_convert): Handle failure better.
+
+Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
+ of GCC be path-relative.
+
+Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
+ it does need choose-temp.o and pexecute.o.
+
+Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
+ that we still use it.
+ (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
+
+Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (expand_default_init): Avoid calling constructors to
+ initialize reference temps.
+
+ * cvt.c (convert_to_reference): Fix.
+
+Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
+ (convert_to_reference): Likewise.
+ * typeck.c (convert_for_initialization): Likewise.
+ * init.c (expand_default_init): Likewise.
+ (expand_aggr_init_1): Likewise.
+ * cp-tree.h (CONV_NONCONVERTING): Lose.
+ * typeck.c (build_c_cast): Lose allow_nonconverting parm.
+ * *.c: Adjust.
+ * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
+
+Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
+
+ * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
+
+Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (expand_aggr_init_1): Don't crash on non-constructor
+ TARGET_EXPR.
+
+Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * g++.c: Include gansidecl.h.
+ (VPROTO, PVPROTO, VA_START): Delete.
+ (choose_temp_base_try, choose_temp_base, perror_exec,
+ run_dos) [__MSDOS__]: Delete fns.
+ (pfatal_with_name): Delete fn.
+ (temp_filename): Declare like in gcc.c.
+ (pexecute, pwait, choose_temp_base): Declare from gcc.c.
+ (error_count, signal_count): Define.
+ (error): Delete both definitions.
+ (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
+ (pfatal_pexecute): Add fn from gcc.c.
+ (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
+ code to use the pexecute stuff also used by gcc.c.
+ (MIN_FATAL_STATUS): Define.
+ * Make-lang.in (g++): Add dependency on and linking with
+ choose-temp.o and pexecute.o.
+
+ * cp-tree.h: Include gansidecl.h.
+ (STDIO_PROTO): Delete #undef/#define.
+ * cvt.c (NULL): Delete #undef/#define.
+ * expr.c (NULL): Likewise.
+ * init.c (NULL): Likewise.
+ * rtti.c (NULL): Likewise.
+ * xref.c (NULL): Likewise.
+
+ * cp-tree.h (build_user_type_conversion): Add prototype.
+ * call.c (build_user_type_conversion): Delete prototype. Correct
+ decl of FLAGS arg to be an int.
+ * cvt.c (build_user_type_conversion): Likewise.
+
+Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.def: Add TRY_BLOCK and HANDLER.
+ * except.c (expand_start_catch_block): Support templates.
+ * parse.y (try_block, handler_seq): Likewise.
+ * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
+
+Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (current_template_args): New fn.
+ (push_template_decl): Use it.
+ * decl.c (grokdeclarator): Use it.
+
+ * decl2.c (build_expr_from_tree): Dereference ref vars.
+
+ * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
+ the decl-specifier-seq.
+
+ * decl.c (grok_op_properties): Don't force the type of a conversion
+ op to be complete. Don't warn about converting to the same type
+ for template instantiations.
+
+ * decl2.c (finish_file): Don't call instantiate_decl on synthesized
+ methods.
+
+Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * typeck.c (get_delta_difference): Remove previous bogusness.
+ Don't give errors if force is set.
+
+Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_file): Don't emit debug info.
+ * decl.c (pushdecl): Lose obsolete code.
+ (grokdeclarator): Still do the long long thing after complaining.
+ * search.c (note_debug_info_needed): Don't do anything if we're in a
+ template.
+ * method.c (synthesize_method): For non-local classes,
+ push_to_top_level first.
+
+Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * typeck.c (get_delta_difference): Add no_error parameter.
+ (build_ptrmemfunc): Call get_delta_difference with no_error set;
+ we don't want error messages when converting unrelated
+ pointer-to-member functions.
+
+Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
+
+ * error.c (dump_expr): Improve the wording on error messages that
+ involve pointer to member functions.
+
+Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
+
+ * cvt.c (cp_convert_to_pointer): Move code for conversions from
+ (::*)() to void* or (*)() up a bit, so that we can convert from
+ METHOD_TYPEs as well.
+
+Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
+ There are no 'member' types.
+ (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
+ (build_x_typeid): Handle errors.
+
+Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (convert_for_assignment): Handle anachronistic implicit
+ conversions from (::*)() to void* or (*)().
+ * cvt.c (cp_convert_to_pointer): Likewise.
+ (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
+ conversions from here.
+ * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
+ * lang-options.h: Likewise.
+ * decl2.c (warn_pmf2ptr): Define.
+ * cp-tree.h: Declare it.
+ * typeck2.c (digest_init): Allow pmfs down into
+ convert_for_initialization.
+
+Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (c_expand_return): Fix for returning overloaded fn.
+
+Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
+ * decl.c (grok_reference_init): Pass DIRECT_BIND.
+ * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
+ DIRECT_BIND.
+ * call.c (convert_like): Don't pass INDIRECT_BIND.
+ * typeck.c (convert_arguments): Likewise.
+ * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
+
+Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
+ similar code in build_up_ref.
+ * cvt.c (build_up_reference): Drastically simplify.
+
+Mon Oct 28 12:45:05 1996 Jeffrey A Law <law@cygnus.com>
+
+ * typeck.c (signed_or_unsigned_type): If the given type already
+ as the correct signedness, then just return it.
+
+ * typeck.c ({un,}signed_type): If can't do anything, call
+ signed_or_unsigned_type.
+
+Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * decl2.c (copy_assignment_arg_p): Don't buy the farm if
+ current_class_type is NULL.
+
+Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
+
+ * class.c (finish_struct_1): Avoid empty structs by adding a field
+ so layout_type gets the mode right.
+
+ * typeck.c (c_expand_return): Drastically simplify.
+
+Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (decay_conversion): Handle overloaded methods.
+
+Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_over_call): A TARGET_EXPR has side-effects.
+
+Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
+
+ * cvt.c (convert_to_pointer_force): Add code to support pointer to
+ member function to pointer to function conversions.
+ * init.c (resolve_offset_ref): Add code to allow faked up objects,
+ ignoring them if they are not used, and giving an error, if they
+ are needed.
+ * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
+ code, and so that we can give an error, if we needed an object,
+ and one was not provided.
+ (build_c_cast): Don't call default_conversion when we want to
+ convert to pointer to function from a METHOD_TYPE.
+
+Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * Make-lang.in (cplib2.ready): Fix logic.
+
+ * decl.c (shadow_tag): Only complain about non-artificial function
+ members.
+
+ * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
+
+Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * expr.c (cplus_expand_expr): Pre-tweak call_target like
+ expand_inline_function would.
+
+ * pt.c (mark_decl_instantiated): If extern_p, call
+ mark_inline_for_output.
+
+Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (unary_complex_lvalue): Add code to handle intermediate
+ pmd conversions.
+
+ * typeck.c (get_delta_difference): Fix wording, as we can be used
+ for pointer to data members.
+
+Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * pt.c (tsubst): If the function decl isn't a member of this
+ template, return a copy of the decl (including copying the
+ lang-specific part) so we don't hose ourselves later.
+
+Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (finish_struct): Remove DWARF-specific tag handling.
+ * decl.c (pushtag): Likewise.
+ (finish_function): Always clear DECL_ARGUMENTS on function decls with
+ no saved RTX.
+ * decl2.c (finish_file): Emit DWARF debugging info for static data
+ members.
+
+Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
+ isn't the same as the new one before we whack it.
+
+Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
+ lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
+ warn_traditional and warn_strict_prototypes; remove ancient
+ 'overload' code; remove references to flag_traditional.
+
+Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
+
+ * input.c (sub_getch): Handle 8-bit characters in string literals.
+
+Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (mapcar): Handle CONSTRUCTORs.
+ (copy_to_permanent): Handle expression_obstack properly.
+
+ * Make-lang.in (cplib2.txt): Also depend on the headers.
+
+ * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
+ INT_TYPE_SIZE.
+ (expand_class_desc): Use USItype for offset field.
+ * tinfo.h (struct __class_type_info): Likewise.
+
+ * method.c (build_overload_int): TYPE_PRECISION should be applied
+ to types.
+
+Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_new_op): A COND_EXPR involving void must be a
+ builtin.
+
+Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_x_component_ref): New fn.
+ (build_object_ref): Use it.
+ * parse.y (primary): Use it.
+ * decl2.c (build_expr_from_tree): Use it.
+ * cp-tree.h: Declare it.
+
+ * decl.c (start_decl): Variable-sized arrays cannot be initialized.
+ * error.c (dump_type_suffix): Handle variable arrays.
+
+Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * Make-lang.in (exception.o): Put back compiling it with -fPIC.
+
+Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (lookup_name_real): Don't try to look up anything in a
+ TYPENAME_TYPE.
+
+ * tinfo2.cc (__throw_type_match_rtti): Oops.
+
+Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * Make-lang.in (exception.o): Use -fno-PIC for now.
+
+Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
+ calling them.
+ (get_tinfo_fn_dynamic): Extracted from build_typeid.
+ * tinfo2.cc (__dynamic_cast): Adjust.
+
+ * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
+ (build_x_typeid): Likewise.
+
+ * parse.y: Call build_x_typeid instead of build_typeid.
+ * cp-tree.def: Add TYPEID_EXPR.
+ * pt.c (tsubst_copy): Handle typeid.
+ * decl2.c (build_expr_from_tree): Likewise.
+ * rtti.c (build_x_typeid): Throw bad_typeid from here.
+ (build_typeid): Not here.
+ * cp-tree.h: Declare build_x_typeid.
+
+Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (convert_like): Pull out constant values.
+
+ * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
+
+Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * decl.c (init_decl_processing): Create short int types before
+ creating size_t in case a machine description needs to use
+ unsigned short for size_t.
+
+Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * Make-lang.in (exception.o): Turn off pic.
+
+ * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
+ type, multi-level ptr conversions.
+
+ * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
+ (throw_bad_cast): Use it.
+ (throw_bad_typeid): New fn.
+ (build_typeid): Throw bad_typeid as needed.
+ Use build_call.
+ (synthesize_tinfo_fn): Handle functions and arrays before checking
+ for cv-quals.
+
+ * Remove .h from standard C++ headers, add new.h, move into inc
+ subdirectory.
+
+ * exception*: Remove pointer from object, constructors. Add
+ default exception::what that uses type_info::name. Add
+ __throw_bad_typeid.
+
+ * init.c (build_new): Don't add a cookie to new (void *) T[2].
+
+Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * Make-lang.in: Building C++ code depends on cc1plus.
+
+Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
+ a HOST_WIDE_INT, not a tree.
+
+Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * exception.cc: Don't include <stdlib.h>.
+
+ * Make-lang.in (c++.clean): Remove cplib2.*.
+
+Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
+
+ * parse.y (component_decl_1, component_costructor_declarator case):
+ Pass attributes/prefix_attributes in tree list.
+
+Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
+
+Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c (do_identifier): Don't do deferred lookup in a template
+ header.
+
+ * typeck2.c (store_init_value): Oops.
+
+ * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
+ New files for C++ lang-support library.
+ * Make-lang.in (CXX_EXTRA_HEADERS): Define.
+ (CXX_LIB2FUNCS): Define.
+ And rules for building the C++ lang-support code.
+ * config-lang.in (headers): Define.
+ (lib2funcs): Define.
+
+Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
+ digest_init.
+ * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
+ * typeck2.c (store_init_value): Check for initializing pmf with { }
+ here.
+ (process_init_constructor): Not here.
+
+Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (begin_template_parm_list): Increment
+ processing_template_decl here.
+ (end_template_parm_list): Not here.
+ (process_template_parm): No need to add 1 to it now.
+ * *.c: Use processing_template_decl instead of current_template_parms
+ to check for being in a template.
+
+ * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
+ (tsubst_copy): Handle CONSTRUCTOR.
+ (instantiate_decl): Set up context properly for variables.
+ * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
+ * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
+
+Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
+
+Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (make_thunk): Call comdat_linkage before setting the
+ TREE_CODE.
+
+ * decl2.c (comdat_linkage): Use make_decl_one_only.
+ (import_export_decl): Likewise.
+ * decl.c (init_decl_processing): Check supports_one_only instead of
+ SUPPORTS_WEAK.
+
+Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (grokfield): Tighten checking for access decls.
+
+ * decl.c (make_typename_type): Resolve references to
+ current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
+ (lookup_name_real): Types that depend on a template parameter get
+ an implicit 'typename' unless they're in the current scope.
+ (start_decl_1): We don't care about incomplete types that depend
+ on a template parm.
+ (grokdeclarator): Resolve 'typename's in the type specifier that
+ refer to members of the current scope.
+
+ * call.c (build_over_call): Remove 'inline called before
+ definition' diagnostic.
+ (build_method_call): Likewise.
+ * decl.c (duplicate_decls): Downgrade 'used before declared
+ inline' to a warning, only with -Winline.
+
+Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
+
+ * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
+
+Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
+
+ * call.c (build_method_call): When calling a signature
+ default implementation, as in other cases, let instance_ptr simply
+ be instance.
+
+Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
+
+ * parse.y (simple_stmt): Cleanup and use do_poplevel ().
+
+Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_start_catch_block): Add a pushlevel so that -g
+ works on hppa and SPARC.
+
+Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
+
+Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
+
+ * call.c (build_over_call): Check first whether DECL_CONTEXT exists
+ before testing whether it's a signature.
+
+Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
+
+ * call.c (build_new_method_call): Don't complain about signature
+ pointers and references not being an aggr type.
+ (build_this): If a signature pointer or reference was passed in,
+ just return it.
+ (build_new_method_call): If instance is a signature pointer, set
+ basetype to the signature type of instance.
+ * sig.c (build_signature_method_call): Deleted basetype and
+ instance parameters, they can be found as the DECL_CONTEXT of
+ function and as the first argument passed in.
+ * cp-tree.h: Changed declaration of build_signature_method_call.
+ * call.c (build_method_call): Deleted first two arguments in call
+ of build_signature_method_call.
+ (build_over_call): Added call to build_signature_method_call.
+
+Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
+ target_expr.
+
+Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
+
+Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * except.c (expand_start_try_stmts): Move to except.c in the backend.
+ (expand_end_try_stmts): Remove.
+
+ * init.c (perform_member_init): Use add_partial_entry () instead
+ of directly manipulating lists.
+ (emit_base_init): Likewise.
+
+Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_exception_blocks): Always make sure USE and
+ CLOBBER insns that came at the end still do, the backend relies
+ upon this.
+
+Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_over_call): We can only use a TARGET_EXPR of the
+ right type.
+
+Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (convert_to_reference): Revert last change, don't complain
+ about temp without target decl.
+
+Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (grokdeclarator): Don't core dump when void() is given.
+
+Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (copy_args_p): Don't crash.
+
+Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
+
+ * pt.c (tsubst): And support template args inside the exception
+ specification.
+
+ * pt.c (tsubst): Add support for exception specifications in
+ template functions.
+
+Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
+
+ * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
+ fields now.
+ * cp-tree.h (start_decl): Eliminate the throw spec parameter.
+ (start_function): Likewise.
+ (start_method): Likewise.
+ (grokfield): Likewise.
+ (make_call_declarator): Add throw spec parameter.
+ (set_quals_and_spec): Add routine.
+ * lex.c (set_quals_and_spec): Likewise.
+ * decl.h (grokdeclarator): Eliminate the throw spec parameter.
+ * decl.c (shadow_tag): Eliminate the throw spec parameter to
+ grokdeclarator.
+ (groktypename): Likewise.
+ (start_decl): Eliminate the throw spec parameter. Eliminate the
+ throw spec parameter to grokdeclarator. Eliminate the throw spec
+ field in DECL_STMT.
+ (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
+ (grokfndecl): Remove useless set of raises.
+ (grokdeclarator): Eliminate the throw spec parameter. Eliminate
+ the throw spec parameter to start_decl. Pull the throw spec out
+ of the call declarator.
+ (grokparms): Eliminate the throw spec parameter to grokdeclarator.
+ (start_function): Eliminate the throw spec parameter. Eliminate
+ the throw spec parameter to grokdeclarator.
+ (start_method): Likewise.
+ * decl2.c (grokfield): Likewise.
+ (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
+ (grokoptypename): Likewise.
+ (finish_file): Eliminate the throw spec parameter to
+ start_function. Add throw spec to make_call_declarator.
+ * except.c (init_exception_processing): Add throw spec to
+ make_call_declarator. Eliminate the throw spec parameter to
+ start_decl.
+ (expand_start_catch_block): Eliminate the throw spec parameter to
+ grokdeclarator.
+ (expand_builtin_throw): Add throw spec to make_call_declarator.
+ Eliminate the throw spec parameter to start_function.
+ (start_anon_func): Likewise.
+ * lex.c (make_call_declarator): Add throw spec parameter.
+ (set_quals_and_spec): New routine.
+ (cons_up_default_function): Add throw spec to make_call_declarator.
+ Eliminate the throw spec parameter to grokfield.
+ * method.c (synthesize_method): Eliminate the throw spec parameter
+ to start_function.
+ * pt.c (process_template_parm): Eliminate the throw spec parameter
+ to grokdeclarator.
+ (tsubst): Add throw spec to make_call_declarator.
+ (tsubst_expr): Eliminate the throw spec parameter to start_decl.
+ (do_function_instantiation): Eliminate the throw spec parameter to
+ grokdeclarator. Eliminate the throw spec parameter to
+ start_function.
+ * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
+ to start_function.
+ * parse.y (datadef): Remove non-winning optimization.
+ (decl): Likewise.
+ (fndef): Remove ambiguous error productions uncovered by grammar
+ fixing.
+ (constructor_declarator): Add exception_specification_opt here.
+ (component_constructor_declarator): Likewise.
+ (direct_after_type_declarator): Likewise.
+ (complex_direct_notype_declarator): Likewise.
+ (direct_abstract_declarator): Likewise.
+ (fn.def1): Remove exception_specification_opt.
+ (fn.def2): Likewise.
+ (condition): Likewise.
+ (initdcl0): Likewise.
+ (initdcl): Likewise.
+ (notype_initdcl0): Likewise.
+ (nomods_initdcl0): Likewise.
+ (component_decl_1): Likewise.
+ (component_declarator): Likewise.
+ (after_type_component_declarator0): Likewise.
+ (after_type_component_declarator): Likewise.
+ (notype_component_declarator): Likewise.
+
+Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_over_call): Also use an INIT_EXPR when
+ initializing anything from an rvalue.
+
+ * call.c (build_over_call): Call stabilize_reference when building
+ an INIT_EXPR instead of calling the copy ctor.
+
+ * call.c (joust): Extend the previous change to all comparisons.
+
+ * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
+ NO_LINKAGE_HEURISTICS.
+
+ * decl2.c (finish_file): Emit any statics that weren't already.
+
+ * typeck.c (build_static_cast): Implement.
+ * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
+ * decl.c (grokparms): Use can_convert_arg instead of
+ implicit_conversion directly.
+ (copy_args_p): New fn.
+ * cvt.c (convert_to_reference): Don't complain about temp with
+ static_cast.
+ (build_up_reference): Handle TARGET_EXPRs.
+ * call.c (build_over_call): Elide unnecessary temps.
+ (can_convert*): Use new overloading code.
+
+Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c: Move TYPE_PTR*_MACROS ...
+ * cp-tree.h: To here.
+ * typeck.c (build_reinterpret_cast): Implement.
+
+ * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
+ ptr_complete_ob.
+ (joust): If we're comparing a function to a builtin and the worst
+ conversion for the builtin is worse than the worst conversion for the
+ function, take the function.
+
+ * typeck.c (build_const_cast): Implement.
+ (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
+ (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
+
+Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
+ too early. Make sure we explode if exprtype turns out to be a
+ NULL_TREE when it shouldn't be.
+
+Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
+
+ * cp-tree.h: New routine make_call_declarator.
+ * lex.c (make_call_declarator): Define it.
+ * except.c (init_exception_processing): Use it.
+ (expand_builtin_throw): Likewise.
+ (start_anon_func): Likewise.
+ * decl2.c (finish_file): Likewise.
+ * lex.c (cons_up_default_function): Likewise.
+ * parse.y: Likewise.
+ * pt.c (tsubst): Likewise.
+
+Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
+
+ * decl2.c (groktypefield): Remove unused code.
+
+Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
+
+ * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
+ * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
+ Change type_quals into cv_qualifiers. Change nonempty_type_quals into
+ nonempty_cv_qualifiers.
+ * hash.h: Rebuild.
+
+ * lex.c (make_pointer_declarator): Change type_quals into
+ cv_qualifiers.
+ (make_reference_declarator): Likewise.
+
+Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (start_function): Only check interface_* for templates
+ with flag_alt_external_templates.
+
+ * call.c (build_new_op): Check for comparison of different enum types.
+ (build_over_call): Fix arg # output.
+
+ * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
+
+Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_new_op): Check for erroneous args.
+
+ * call.c (build_new_method_call): Add missing args to cp_error.
+
+ * tree.c (error_type): Don't print reference-to-array.
+
+ * typeck.c (convert_for_assignment): Don't say contravariance for
+ removing const.
+
+Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_over_call): Diagnose bad convs for `this'.
+
+ * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
+ on _ctor_arg.
+
+ * call.c (convert_like): Handle bad convs.
+ (build_over_call): Handle bad convs better.
+
+ * decl2.c: -fansi-overloading is now the default.
+
+ * call.c (build_new_method_call): Check for erroneous args.
+
+ * pt.c (instantiate_class_template): Propagate
+ TYPE_USES_MULTIPLE_INHERITANCE.
+
+Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
+
+ * call.c (enforce_access): Add static to routine.
+
+Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_user_type_conversion_1): Fix bad handling.
+ (compare_ics): Likewise.
+
+Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (standard_conversion): Oops.
+
+Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
+
+ * g++.c: Update test for win32 (&& ! cygwin32).
+
+Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
+ (ptr_reasonably_similar): New fn.
+ * call.c (BAD_RANK): New rank.
+ (ICS_BAD_FLAG): New macro.
+ (standard_conversion): Handle almost-right pointer conversions.
+ (reference_binding): Handle bad rvalue bindings.
+ (add_*_candidate): Stuff.
+ (build_over_call): Pass bad conversions to convert_for_initialization.
+ (compare_ics): Handle bad convs.
+ (joust): Likewise.
+
+Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * init.c (expand_vec_init): Use ptrdiff_type_node instead of
+ integer_type_node when computing pointer offsets.
+
+Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (lvalue_type): New fn.
+ (error_type): New fn.
+ * call.c (op_error): Use error_type.
+ (add_conv_candidate): Use lvalue_type.
+ (add_builtin_candidates): Likewise.
+ * error.c (args_as_string): Use error_type.
+
+Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
+ (tsubst): Not here.
+
+ * decl.c (init_decl_processing): With -ansi, __null's type is the
+ signed integral type with the same number of bits as a pointer.
+ Introduce a new variable null_node for it.
+ * cp-tree.h: Adjust.
+ * call.c (null_ptr_cst_p): Adjust.
+
+Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
+
+ * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
+ optimize.
+
+Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
+ fns of classes without virtual functions.
+
+ * call.c (add_function_candidate): Handle `this' specially.
+ (compare_ics): Likewise.
+
+Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_conditional_expr): Fix handling of __null.
+
+ * decl2.c (comdat_linkage): New fn.
+ (import_export_vtable): Use it.
+ (import_export_decl): Use it.
+ * method.c (make_thunk): Use it.
+
+Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (end_template_decl): If we don't actually have parms, return.
+ * parse.y (template_header): Accept 'template <>'.
+
+ * errfn.c: Allow 5 args.
+
+Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (make_temp_vec): New fn.
+ * pt.c (push_template_decl): Handle partial specs.
+ (instantiate_class_template): Likewise.
+ (more_specialized): Use get_bindings.
+ (more_specialized_class): New fn.
+ (get_class_bindings): New fn.
+ (most_specialized_class): New fn.
+ (do_function_instantiation): List candidates for ambiguous case.
+ * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
+ (shadow_tag): Call push_template_decl for partial specializations.
+ * parse.y: Likewise.
+ * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
+ DECL_TEMPLATE_MEMBERS.
+ * call.c (print_z_candidates): Reduce duplication.
+
+Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (lang_decode_option): Allow -fansi-overloading.
+
+Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (get_bindings): New fn.
+ (most_specialized): Likewise.
+ (do_function_instantiation): Use them.
+ (add_maybe_template): New fn.
+ * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
+ * call.c (build_new_op): Handle guiding decls.
+ (build_new_function_call): Likewise.
+ * decl2.c (finish_file): Likewise.
+
+ * decl2.c (mark_used): Do synthesis here.
+ * call.c (build_method_call): Not here.
+ (build_over_call): Or here.
+ * typeck.c (build_function_call_real): Or here.
+ * tree.c (bot_manip): Call mark_used on functions used in default
+ args.
+
+Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * decl2.c (import_export_vtable): Delete code that disabled vtable
+ heuristic on systems with ASM_OUTPUT_EXTERNAL.
+
+Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_x_function_call): Handle static call context
+ better.
+
+ * decl.c (finish_function): Set the DECL_CONTEXT of the result to
+ the function, not its outer block.
+
+ * call.c (build_field_call): Pass fields on to build_opfncall
+ regardless of TYPE_OVERLOADS_CALL_EXPR.
+ (build_method_call): Pass on to build_new_method_call sooner.
+
+ * typeck.c (build_ptrmemfunc): Just return what instantiate_type
+ gives us.
+ * class.c (instantiate_type): Don't put a POINTER_TYPE to
+ METHOD_TYPE on an expression. Also make a copy of rhs instead of
+ modifying it.
+
+Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (compare_ics): Handle qual_conv after lvalue_conv.
+ (add_builtin_candidate): Don't take enums for ++.
+ (build_new_method_call): Handle non-aggregates and field calls.
+ Move new overloading code from...
+ * cvt.c: Here.
+
+ * decl.c (grokparms): Don't check default args in templates.
+
+Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (build_new_op): Fix args to build_unary_op.
+ (add_builtin_candidates): Don't call type_promotes_to on float.
+
+ * decl.c (grokparms): Check the type of the default arg.
+
+ * cvt.c (build_new_op): Pass non-overloaded cases on rather than
+ returning NULL_TREE.
+
+ * typeck.c (build_x_binary_op): Avoid doing extra work.
+ (build_x_unary_op): Likewise.
+ (build_x_conditional_expr): Likewise.
+ * cvt.c (build_over_call): Return.
+ (add_builtin_candidate): Fix MEMBER_REF.
+ (build_new_op): Likewise.
+
+Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
+
+ * method.c (build_overload_name): Put bug fix into code but leave
+ disabled for now so we can be bug compatible with older releases
+ that do repeats incorrectly. In the future, we can enable it.
+
+Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (convert_like): Don't call build_cplus_new twice.
+
+ * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
+ Control new overloading code with -fansi-overloading.
+
+Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (build_over_call): Call build_cplus_new.
+ * call.c (build_method_call): Likewise.
+ * typeck.c (build_function_call_real): Likewise.
+ (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
+ the COND_EXPR in a TARGET_EXPR so they use the same slot.
+
+ * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
+ recursive calls.
+ * typeck.c (complete_type): Propagate
+ TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
+
+Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (joust): More ?: kludging. Sigh.
+ (build_over_call): Don't try to synthesize global fns.
+
+ * search.c (lookup_conversions): Use binfo marking.
+
+Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * search.c (build_mi_matrix): Use the correct value of cid
+ when determining the new mi_size.
+
+Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (add_builtin_candidates): Do consider type conversion ops
+ for the first parms of += et al.
+ (strip_top_quals): New fn.
+ (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
+ (implicit_conversion): Likewise.
+ (add_builtin_candidates): Be careful about arrays.
+ (build_new_method_call): Handle vtable optimization.
+
+Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
+ * cvt.c (reference_binding): Use it.
+ (implicit_conversion): Use it.
+ (add_builtin_candidate, COND_EXPR): Use it.
+
+ * cvt.c (build_new_function_call): Check for error args.
+
+ * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
+
+ * gxx.gperf: Add __null.
+ * hash.h: Regenerate.
+ * lex.h: Add RID_NULL.
+ * lex.c (init_lex): Create null_pointer_node here, stick it in
+ RID_NULL.
+ * decl.c (init_decl_processing): Still set its type here.
+ * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
+ (convert_to_pointer_force): Likewise.
+ (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
+ if (! pedantic).
+ * call.c (convert_harshness): Use null_ptr_cst_p.
+ * typeck.c (convert_for_assignment): Likewise. Don't produce
+ null_pointer_node.
+
+ * error.c (args_as_string): Handle lists of actual args, too.
+ * cvt.c (null_ptr_cst): Support (void*)0 for now.
+ (build_user_type_conversion_1): Improve diagnostics.
+ (build_new_function_call): Likewise.
+ (build_object_call): Likewise.
+ (build_new_method_call): Likewise. Move call before def diagnostic...
+ (build_over_call): Here.
+
+ * cvt.c (build_new_method_call): Don't complain about no match if
+ LOOKUP_SPECULATIVELY.
+ (build_over_call): Fix 'this' for virtual fn.
+ (build_new_method_call): Add diagnostic.
+
+Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
+ constructors to be passed in.
+ (build_over_call): Likewise.
+ (build_user_type_conversion_1): Pass them in.
+ (convert_like): Likewise.
+ (build_object_call): Handle overloaded conversions.
+ (build_over_call): Pass the right args to build_vfn_ref.
+ (standard_conversion): Fix pmf convs.
+ (joust): Handle comparing statics and non-statics.
+ (build_new_method_call): New fn.
+ * call.c (build_method_call): Call it if NEW_OVER.
+
+Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
+
+ * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
+ %D instead.
+
+Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_throw): Use maybe_build_cleanup_and_delete
+ instead of just maybe_build_cleanup so that we deallocate the
+ thrown object.
+
+Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
+ * cp-tree.h (finish_prevtable_vardecl): Add decl.
+
+Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * pt.c (instantiate_class_template): Call complete_type. Also, if
+ we're at the end of the file and we just instantiated a template
+ class with a vtable, call finish_prevtable_vardecl.
+
+ * error.c (dump_decl): Don't explode (or explode more gracefully
+ as appropriate) if the object being dumped has a null type.
+ (dump_expr): Likewise.
+
+ * search.c (build_mi_matrix): Ensure that mi_size is large enough,
+ by counting the number of nodes that we'll need before allocating
+ the array.
+ (lookup_fnfields): Fix comment.
+ (breadth_first_search): Fix comment.
+
+Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
+ TYPE_ALIGN.
+ * class.c (finish_struct): Call cplus_decl_attributes here.
+ (finish_struct_1): Not here.
+ * cp-tree.h: Adjust.
+
+ * pt.c (type_unification): New parameter STRICT.
+ (unify): If STRICT, don't allow cv addition or base deduction.
+ * call.c, class.c, cvt.c, cp-tree.h: Adjust.
+
+Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * search.c (get_template_base{_recursive}): New fns.
+ * pt.c (more_specialized): New fn.
+ (do_function_instantiation): Use it.
+ (unify): Handle base deduction.
+ * cvt.c (joust): Use more_specialized.
+ Don't arbitrarily choose between non-builtin candidates.
+ (build_over_call): Call require_complete_type.
+
+ * decl.c (start_function): Statics are static even in a #pragma
+ interface file.
+
+ * decl2.c (import_export_vtable): Disable vtable heuristic on
+ systems with ASM_OUTPUT_EXTERNAL.
+
+ * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
+ (standard_conversion): No std conv to enum type.
+
+ * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
+ for ptm's.
+
+ * cvt.c (reference_binding): Bind directly to a base subobject of
+ a class rvalue.
+
+ * cvt.c (build_new_op): Enforce access control.
+
+Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * typeck2.c (process_init_constructor): When scanning the
+ union for a named field, skip things that aren't FIELD_DECLs.
+
+ * method.c (synthesize_method): Don't scan fndecl's rtl if
+ we're at the end of the file; just assume the function can't
+ be inlined.
+
+Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
+ it failed.
+
+ * cvt.c (build_user_type_conversion_1): Handle overloaded
+ conversion ops.
+
+ * cvt.c (add_builtin_candidates): Don't consider type conversion
+ operators for the first parameter of operator=.
+
+Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * typeck.c (complete_type): Only call layout_type if we're not
+ expanding a template.
+
+Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (compare_ics): Oops.
+
+ * cvt.c (op_error): Oops.
+
+ * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
+ * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
+ (build_conv): Use them.
+ (implicit_conversion): Use them.
+ (convert_like): Handle them.
+ (build_new_op): Handle builtin COND_EXPR again.
+ (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
+ in lists of types for COND_EXPR.
+ (add_builtin_candidate): Add enum candidates for COND_EXPR.
+
+Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * typeck.c (build_modify_expr): Always attempt to build a call to
+ the assignment operator, even if we're using a default one.
+ (convert_for_initialization): Call complete_type.
+
+Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (reference_binding): A REF_BIND gets the reference type.
+ (implicit_conversion): Likewise.
+ (convert_like): Likewise.
+ (compare_ics): Likewise.
+ (compare_qual): Likewise.
+ (print_z_candidates): Handle no candidates.
+ (build_new_op): Don't handle builtin COND_EXPR for now.
+
+Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
+
+ * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
+
+Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
+
+ * cvt.c (build_builtin_candidate): Oops.
+ (build_new_op): Oops.
+
+ * method.c (build_opfncall): Pass COND_EXPR on.
+ * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
+ (add_builtin_candidate{,s}): Likewise.
+ (add_builtin_candidates): Likewise.
+ (print_z_candidates, op_error, build_new_op): Likewise.
+ (type_decays_to): New fn.
+ * lex.c (init_lex): Just say ?: for COND_EXPR.
+
+Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (complete_type): Call layout_type rather than building
+ a new array type.
+
+ * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
+ only use ptrdiff_t.
+
+Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c: Always compile the new overloading code (but don't use it).
+ (implicit_conversion): Add a BASE_CONV when converting to
+ the same class type.
+ (convert_like): Handle BASE_CONV.
+
+Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
+ (add_builtin_candidate): Likewise.
+
+ NEW_OVER changes:
+ * typeck.c (build_x_function_call): Try an operator function
+ whenever we call an object of class type.
+ * method.c (build_opfncall): Pass CALL_EXPRs through.
+ * cvt.c (implicit_conversion): Do const-ref case first.
+ (add_conv_candidate, build_object_call, op_error): New fns.
+ (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
+ ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
+ builtin candidates.
+ (build_new_op): Handle CALL_EXPR. Don't try to decay void.
+ Fall back on preincrement handling. Use op_error.
+ Handle warn_synth.
+ (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
+ an error_mark_node.
+ (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
+ properly.
+
+Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * pt.c (tsubst_expr): Handle CONTINUE_STMT.
+
+Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (build_component_ref_1): Use build_component_ref
+ instead of open coding it here.
+
+Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * g++.c (main): Don't link with -lg++.
+
+ NEW_OVER changes:
+ * cvt.c (convert_to_reference): Don't use convert_from_reference on
+ result of build_type_conversion.
+ (cp_convert): Only call build_method_call for ctors if
+ build_type_conversion failed.
+ (ptr_complete_ob): New function.
+ (TYPE_PTR{,OB,MEM}_P): New macros.
+ ({add,build}_builtin_candidate{,s}): New functions.
+ (print_z_candidates): Handle builtins.
+ (build_user_type_conversion_1): Don't use conversion fns for
+ converting to a base type.
+ (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
+ (build_user_type_conversion): Use convert_from_reference.
+ (build_new_op): New function.
+ (build_over_call): Fix handling of methods.
+ (compare_ics): Handle AMBIG_CONV properly.
+ * typeck2.c: Increment abort count.
+ * method.c (build_opfncall): Forward most requests to build_new_op.
+ * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
+
+Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
+ invalid second argument to dump_expr_list.
+
+Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
+
+Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
+ ASSEMBLE_EXTERNAL.
+
+Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
+
+ * typeck2.c (process_init_constructor): New pedwarn for using { }
+ to initialize a pointer to member function.
+ * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
+ we can avoid the new error.
+
+Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (build_ptrmemfunc1): New function to hide details of
+ pointer to member functions better.
+
+Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
+
+ * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
+ methods into the actual method, as we know the implied object is
+ not used.
+
+Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
+ inside a system header.
+
+Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * call.c (build_method_call): Call complete_type on the
+ instance type.
+
+Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (build_component_ref): Always build up an OFFSET_REF
+ for obj_ptr->func so that we can know which object to use in a
+ method call.
+
+Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
+ around things. Also improve maintainability.
+
+Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * decl.c (grokdeclarator): Check for overflow when evaluating an
+ array dimension.
+
+Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (cp_convert): Don't check for ambiguity with constructor
+ if NEW_OVER.
+
+ * typeck.c (build_x_function_call): Pass function overload
+ questions to new overloading code if NEW_OVER.
+ * init.c (expand_aggr_init_1): Only check for type conversion ops
+ if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
+ Don't check for ambiguity with constructor if NEW_OVER.
+ * cvt.c (convert_to_reference): Dereference the result of a type
+ conversion operator.
+ (build_conv): Propagate ICS_USER_FLAG.
+ (implicit_conversion): Call instantiate_type.
+ Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
+ (add_function_candidate): Fix cv-quals on argtype.
+ (print_z_candidates): New function.
+ (build_new_function_call): Call it.
+ (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
+ consider non-converting constructors.
+ Call print_z_candidates.
+ Return an AMBIG_CONV for an ambiguous conversion.
+ (build_user_type_conversion): Handle AMBIG_CONV.
+ (convert_like): Fix test for building TARGET_EXPR.
+ Call instantiate_type.
+ Handle AMBIG_CONV and LVALUE_CONV.
+ (build_over_call): Handle 0 args and ellipsis.
+ * cp-tree.def: Add AMBIG_CONV.
+
+Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (lookup_name_real): If we find mem in obj when parsing
+ `obj->mem', make sure we return the right value.
+
+Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * search.c (get_base_distance): Call complete_type.
+
+Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (store_bindings): Make static.
+
+Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (expand_aggr_init_1): Don't check type conversions if
+ NEW_OVER.
+
+ * cvt.c (z_candidate): Put back template field.
+ (add_function_candidate): Set it.
+ (add_template_candidate): Likewise.
+ (joust): Use it.
+ (compare_qual): Handle references and pointers to members.
+ (compare_ics): Handle reference bindings.
+
+ * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
+
+Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * call.c (compute_conversion_costs): Call complete_type.
+
+ * tree.c (vec_binfo_member): Use comptypes instead of comparing
+ pointers, so we can handle template parameters.
+
+Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * cvt.c (cp_convert_to_pointer): We have to call complete_type
+ here; let's make it explicit instead of a side effect of an
+ error check.
+
+Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (z_candidate): Remove template field.
+ (reference_binding): Handle binding to temporary.
+ (implicit_conversion): Likewise.
+ (add_function_candidate): Handle artificial constructor parms.
+ Handle functions with too few parms.
+ (add_template_candidate): New function.
+ (build_user_type_conversion_1): Handle constructors.
+ (convert_like): Likewise.
+ (build_over_call): Likewise.
+ (build_new_function_call): Support templates.
+ (compare_ics): Fix reference, inheritance handling.
+
+Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * decl.c: Add signed_size_zero_node.
+ (init_decl_processing): Build it.
+ * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
+ when we're trying to make a negative delta.
+
+Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ Stop doing this damn index==strchr variable name confusion.
+ * class.c (add_virtual_function): Change local var INDEX to be
+ named IDX.
+ (add_method): Likewise.
+ * lex.c (print_parse_statistics): Likewise.
+ * search.c (make_memoized_table_entry): Likewise.
+ (lookup_fnfields_here): Likewise.
+ (lookup_field): Likewise.
+ (lookup_fnfields): Likewise.
+ (get_baselinks): Likewise.
+ * sig.c (build_signature_table_constructor): Likewise.
+ (build_signature_method_call): Likewise.
+ * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
+ (get_member_function_from_ptrfunc): Likewise.
+ (build_ptrmemfunc): Change local var INDEX to be IDX.
+ (c_expand_start_case): Likewise.
+
+Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
+ handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
+ (convert_to_reference): Use build_type_conversion to convert to
+ the reference type directly.
+ (standard_conversion): Fix void* case, non-conversions.
+ (reference_binding): Fix expr == 0 case, non-conversions.
+ (convert_like): Support REF_BIND.
+ (compare_qual): Split out from compare_ics.
+ (compare_ics): Use it, handle icses with only a qual_conv.
+
+ * init.c (expand_vec_init): Don't crash if decl is NULL.
+
+Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
+
+ * mpw-config.in: New file, configury for Mac MPW.
+ * mpw-make.sed: New file, makefile editing for MPW.
+
+Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_class_template): Call repo_template_used.
+
+ * search.c (lookup_conversions): Only lookup conversions in
+ complete types.
+
+Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * cp-tree.def: Renamed from tree.def, to avoid confusion with
+ gcc's tree.def.
+ * cp-tree.h, lex.c: Include cp-tree.def.
+ * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
+
+Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * init.c (build_vec_delete_1): Call complete_type.
+
+Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
+
+ * except.c (start_anon_func): Make sure anonymous functions are
+ never external.
+
+Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (finish_function): If function_depth > 1, set nested.
+
+ * decl2.c (grokbitfield): Revert Bob's change.
+ * class.c (finish_struct_1): Fix handling of named bitfield widths.
+
+Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (add_pending_template): Handle types.
+ (lookup_template_class): With -fexternal-templates, just add the class
+ to pending_templates instead of instantiating it now.
+ * decl2.c (finish_file): Handle types in pending_templates.
+
+Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * decl2.c (grokbitfield): Handle constant decls appropriately.
+ Give an appropriate error message now instead of spewing core
+ later.
+
+Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c: Don't turn on thunks by default for now.
+
+Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (complete_type): Handle error_mark_node.
+ (common_type, OFFSET_TYPE): Handle template_type_parms.
+
+Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_decl): If at_eof, call import_export_decl
+ regardless of DECL_INLINE.
+
+ * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
+
+ * class.c (finish_struct_bits): Copy TYPE_SIZE.
+
+ * rtti.c (build_dynamic_cast): Support templates.
+ * tree.def: Support DYNAMIC_CAST_EXPR.
+ * pt.c (tsubst_copy): Likewise.
+ * decl2.c (build_expr_from_tree): Likewise.
+
+Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_static_cast): Support templates.
+ (build_const_cast): Likewise.
+ * tree.def: Support CONST/STATIC_CAST_EXPR.
+ * pt.c (tsubst_copy): Likewise.
+ * decl2.c (build_expr_from_tree): Likewise.
+
+Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_vtable_vardecl): Don't trust
+ TREE_SYMBOL_REFERENCED for vtables of local classes.
+
+Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst_copy): Handle operator T.
+
+Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * init.c (build_delete): Move creation of PARMS inside test of
+ TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
+
+Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * typeck.c (build_conditional_expr): Don't assume that
+ the arguments to ?: are always pointers or records.
+
+Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (import_export_decl): Still emit static/weak/comdat
+ copies of inline template functions with -fno-implicit-templates.
+
+Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * init.c (build_delete): Determine the complete basetype
+ path to the destructor we're calling.
+
+Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * decl.c (build_enumerator): Always copy the INTEGER_CST used to
+ initialize the enum, because we really and truly don't know where
+ it came from.
+ (start_enum): Don't copy integer_zero_node because
+ build_enumerator will do it.
+
+Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (finish_function): Do access control on base destructors.
+
+ * pt.c (tsubst, case FUNCTION_DECL): Set up
+ IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
+ hose us.
+
+Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
+
+ * cvt.c (build_up_reference): If we have already extended the
+ lifetime of the temporary, don't try it again.
+ * typeck.c (c_expand_return): Don't try and convert the return
+ value twice when we want a reference, once is enough.
+
+Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst_expr, case DECL_STMT): Don't pass
+ LOOKUP_ONLYCONVERTING at all for now.
+
+ * search.c (add_conversions): Put the conversion function in
+ TREE_VALUE, the basetype in TREE_PURPOSE.
+ * cvt.c (build_type_conversion): Adjust.
+ * cvt.c (build_expr_type_conversion): Adjust.
+ * call.c (user_harshness): Adjust.
+
+Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
+ backend's benefit.
+
+Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_start_catch_block): Add a dummy region, if we
+ get an error, so that we can avoid core dumping later.
+
+Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
+
+ * cp-tree.h (OFFSET_REF): Remove.
+ * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
+ * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
+ * init.c (expand_aggr_init_1): Likewise.
+ (build_new): Likewise.
+ * typeck.c (expand_target_expr): Likewise.
+
+Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
+ TARGET_EXPR.
+
+Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
+
+ * cvt.c (build_up_reference): Redo how and when temporaries are
+ created.
+ * decl.c (grok_reference_init): Don't try and be smart about
+ running cleanups.
+
+Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
+
+ * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
+ (TARGET_EXPR...), now that it has 4 arguments.
+ * tree.c (build_cplus_new): Likewise.
+
+Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
+
+ * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
+ * decl.c (struct saved_scope): Remove named_labels,
+ {base,member}_init_list.
+ (maybe_push_to_top_level): Don't set them. Call
+ push_cp_function_context if appropriate.
+ (pop_from_top_level): Likewise.
+
+ * method.c (do_build_assign_ref): Remove obsolete check of
+ TYPE_HAS_ASSIGN_REF (basetype).
+
+ * decl.c (grokfndecl): Diagnose user definition of
+ implicitly-declared methods.
+
+Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * method.c (do_build_copy_constructor): Add code to give
+ meaningful error messages instead of crashing.
+ (do_build_assign_ref): Don't synthesize assignment operators for
+ classes containing reference or const members.
+
+ * class.c (struct base_info): Remove cant_synth_copy_ctor
+ and cant_synth_asn_ref.
+ (finish_base_struct): Remove the code that tries to conditionalize
+ synthesis of copy constructors & assignment operators based on
+ access permissions. Instead, let it fail when it tries to
+ synthesize the copy constructor. This will give meaningful error
+ messages instead of silently generating code to perform a bitcopy.
+
+Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
+ determining types for constant values.
+
+ * decl.c (struct named_label_list): Use instead of stuffing
+ random items into a TREE_LIST node.
+ (named_label_uses): Use the new struct.
+ (poplevel): Likewise.
+ (lookup_label): Likewise.
+ (define_label): Add an error message to tell the user the line
+ where the goto is located in addition to the destination of the
+ goto.
+ (init_decl_processing): Use NULL instead of NULL_TREE to initialize
+ named_label_uses.
+ (finish_function): Likewise.
+
+ (start_decl): Complain about defining a static data member
+ in a different type from which it was declared.
+
+Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (build_expr_type_conversion): Adjust.
+
+Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (build_method_call): Always convert 'this' to the
+ appropriate type.
+
+ * search.c (add_conversions): Put the conversion function in
+ TREE_VALUE, the type in TREE_PURPOSE.
+ * cvt.c (build_type_conversion): Adjust.
+ * call.c (user_harshness): Adjust.
+
+ * method.c (emit_thunk): Call temporary_allocation and
+ permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
+
+ * tree.c (build_cplus_array_type): Handle tweaking of
+ TYPE_MAIN_VARIANT here.
+ * typeck.c (common_type): Not here.
+
+ * typeck.c (complete_type): Only try to complete an array type if
+ it has a domain.
+
+Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokvardecl): Call complete_type.
+ (grokdeclarator): Call complete_type for PARM_DECLs.
+
+Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_class_template): Re-set
+ CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
+
+Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
+
+ * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
+ smart enough to do it right.
+ * tree.c (cp_expand_decl_cleanup): Likewise.
+ * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
+ cp_expand_decl_cleanup.
+ (store_parm_decls): Likewise.
+ (hack_incomplete_structures): Likewise.
+ * except.c (push_eh_cleanup): Likewise.
+
+Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
+
+ * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
+ frontend to the backend where it belongs.
+ * tree.c (unsave_expr): Likewise.
+ (unsave_expr_now): Likewise.
+ * tree.def (UNSAVE_EXPR): Likewise.
+ * cp-tree.h (unsave_expr): Likewise.
+ (unsave_expr_now): Likewise.
+
+Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
+
+ * init.c (emit_base_init): Make sure the partial EH cleanups live
+ on the function_obstack.
+
+Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * expr.c (do_case): Don't try to dereference null TREE_TYPEs
+ when checking for pointer types.
+
+Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_class_template): Remove obsolete check for
+ access declarations.
+
+Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
+
+ * call.c (build_overload_call): Simplify calls to
+ build_overload_call by removing last parameter.
+ (build_method_call): Likewise.
+ * cp-tree.h: Likewise.
+ * method.c (build_opfncall): Likewise.
+ * typeck.c (build_x_function_call): Likewise.
+
+Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
+
+ * call.c (default_parm_conversions): Factor out common code.
+ (build_method_call): Use it.
+ (build_overload_call_real): Use it.
+
+Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
+
+ * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
+ but pedwarn as the code is bogus.
+ * typeck.c (decay_conversion): Likewise.
+ (build_function_call_real): Use build_addr_func instead of
+ default_conversion. Don't allow pointer-to-method functions down
+ here.
+ (build_unary_op): Use real pointer-to-member functions instead of
+ fake ones.
+ (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
+ (convert_for_assignment): Removed some obsolete code.
+ * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
+ build_x_function_call instead of current_class_ptr. Only call
+ digest_init once on an initializer, we do this just checking
+ TREE_TYPE.
+ (build_expr_from_tree): Pass current_class_ref to
+ build_x_function_call instead of current_class_ptr.
+ * init.c (build_member_call): Likewise.
+ * pase.y: Likewise.
+ * error.c (dump_expr): Handle OFFSET_REFs better.
+ * pt.c (unify): Handle pointer-to-member functions better.
+ * decl.c (finish_function): Clear out current_class_ref just like
+ we do for current_class_ptr.
+
+ * typeck.c (get_delta_difference): Handle virtual bases better.
+
+Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * sig.c (build_signature_table_constructor): Use the delta for
+ the original basetype for this virtual function with thunks.
+ (build_signature_method_call): We still need to adjust 'this'
+ with thunks.
+
+Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
+
+ * call.c (build_addr_func): New routine. Used to get the `real'
+ address of a function or a method. Needed to avoid getting a
+ pointer-to-member function.
+ (build_call): New routine to build CALL_EXPRs.
+ (build_method_call): Use it.
+ * cvt.c (convert_to_aggr): Likewise.
+ * typeck.c (build_function_call_real): Likewise.
+ * sig.c (build_signature_table_constructor): Use build_addr_func.
+ * cp-tree.h (build_call, build_addr_func): Declare them.
+
+Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
+
+ * cp-tree.h (LOOKUP_AGGR): Remove, unused.
+ * parse.y: Remove uses of LOOKUP_AGGR.
+
+Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
+
+ * *.[chy]: Rename current_class_decl to current_class_ptr, and
+ C_C_D to current_class_ref.
+
+Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c (convert_harshness): Tighten up pointer conversions.
+
+Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
+
+ * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
+ (finish_file): Likewise.
+
+Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
+
+ * method.c (emit_thunk): Set flag_omit_frame_pointer in default
+ code.
+
+Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c: Turn on thunks by default where supported.
+
+Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
+
+ * cp-tree.h (build_overload_call_maybe): Removed.
+ * call.c (build_overload_call_real): Invert meaning of last arg to
+ be require_complete.
+ (build_overload_call): Likewise.
+ * typeck.c (build_x_function_call): Use build_overload_call_real
+ instead of build_overload_call_maybe.
+
+Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_file): Don't try to emit functions that haven't
+ been compiled.
+
+Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_vtable_vardecl): Oops.
+
+ * decl.c (maybe_push_to_top_level): Do save previous_class_*.
+ Also store the bindings from previous_class_values.
+ (pop_from_top_level): Restore them.
+
+Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_vtable_vardecl): Only write out vtable if its
+ symbol has been referenced.
+ (finish_file): Re-join synthesis/vtable loop with inline emission
+ loop, disable inlining when an inline is output.
+
+Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
+
+ * except.c (init_exception_processing): Setup saved_in_catch.
+ (push_eh_cleanup): Reset __eh_in_catch.
+ (expand_start_catch_block): Set __eh_in_catch.
+
+Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
+
+ * except.c (push_eh_cleanup): Add tracking for whether or not we
+ have an active exception object.
+ (expand_builtin_throw): Use it to make sure a rethrow without an
+ exception object is caught.
+
+Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (maybe_push_to_top_level): Clear out class-level bindings
+ cache.
+
+Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_file): Also use sentries for vars with
+ DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
+ created).
+
+ * lex.c (handle_cp_pragma): Disable #pragma
+ interface/implementation if SUPPORTS_ONE_ONLY > 1.
+
+Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (emit_thunk): Wrap default case in
+ temporary/permanent_allocation.
+
+ * method.c (make_thunk): Use DECL_ONE_ONLY.
+ (emit_thunk): Call assemble_end_function.
+
+Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
+ (import_export_decl): Likewise.
+ (finish_prevtable_vardecl): Disable vtable hack if
+ SUPPORTS_ONE_ONLY > 1.
+
+Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
+ PREDECREMENT_EXPRs take two arguments, not one.
+
+Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (build_vtable_entry): Don't build thunks for abstract
+ virtuals.
+
+ * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
+ frontend.
+
+Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (set_rtti_entry): Use size_zero_node.
+ (build_vtable): Likewise.
+
+Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
+ (prepare_fresh_vtable): Likewise.
+
+Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (emit_thunk): Call mark_used on the target function.
+
+ * call.c (build_method_call): Don't warn about pending templates.
+
+Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_file): Fix list walking logic.
+
+ * typeck2.c (check_for_new_type): Only warn if -pedantic.
+
+Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * class.c (finish_struct_1): Remove old code for
+ dont_allow_type_definitions.
+ * cp-tree.h: Likewise.
+ * spew.c: Make sure cp-tree.h is included before parse.h, so the
+ definition of flagged_type_tree is found before it is used.
+ * lex.c: Likewise.
+ * parse.y: Added the ftype member to the type union, and changed a
+ number of rules to use it instead of ttype. Added calls to
+ check_for_new_type() as appropriate.
+ * typeck2.c (check_for_new_type): New function for checking
+ if a newly defined type appears in the specified tree.
+ * cp-tree.h: Add new type flagged_type_tree. Add a prototype
+ for check_for_new_type().
+
+Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_file): Only use a sentry if the decl is public.
+
+ * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
+ don't pass LOOKUP_ONLYCONVERTING.
+
+Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * typeck.c (common_type): Fix the ARRAY_TYPE case so it
+ properly keeps track of const and volatile type modifiers.
+
+Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
+ * pt.c (comp_template_args): Use it.
+
+ * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
+ assemble_external for artificial function decls.
+
+ * decl.c (cp_finish_decl): Oops.
+
+Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (import_export_decl): Put static data member templates
+ into common storage, or make them weak, depending on whether they
+ are dynamically or statically initialized.
+ (get_sentry): New function.
+ (finish_file): Do import_export_decl for static data members before
+ building the init/fini functions. Don't init/fini a variable that's
+ EXTERNAL. Use a sentry for variables in common. Fix mismatching
+ push/pop_temp_slots.
+ * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
+ expand_static_init thang.
+ * method.c (get_id_2): New function.
+
+Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * parse.y (empty_parms): Make sure we use C++-style prototypes
+ when we're declaring member functions.
+
+Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * Makefile.in (CONFLICTS): 16 s/r conflicts.
+ * parse.y (self_template_type): New nonterminal.
+
+Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
+ name.
+ * parse.y (base_class.1): Allow 'typename foo::bar'.
+
+ * lex.c (check_newline): Remove #pragma code that plays with the
+ input stream, since we now deal with tokens. Clear nextchar when
+ we're done.
+ (handle_cp_pragma): Use real_yylex.
+ (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
+ in one place.
+
+ * lex.c (check_for_missing_semicolon): Handle SELFNAME.
+
+ * lex.c (handle_cp_pragma): Fix "#pragma implementation".
+
+Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y: New token SELFNAME for potential constructor.
+ * spew.c (yylex): Handle it.
+ * lex.c (identifier_type): Produce it.
+
+ * parse.y (complete_type_name): In :: case, don't push class binding.
+ (complex_type_name): Likewise.
+
+Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (build_reinterpret_cast): Handle pointer to member
+ functions.
+
+Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
+ pragmas.
+ (check_newline): Put the vtable/unit/implementation/interface pragma
+ code into handle_cp_pragma, replacing it with a call.
+ (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
+ args. Get the next token after handling the pragma token.
+
+Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
+ (convert_to_pointer_force): Likewise.
+
+ * init.c (build_new): Fix array new without -fcheck-new.
+
+Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
+ tree.c: Lose TYPE_NESTED_NAME.
+
+ * parse.y (nested_name_specifier_1): Don't treat non-identifiers
+ as identifiers.
+
+ * tree.def: Add VEC_INIT_EXPR.
+ * expr.c (cplus_expand_expr): Handle it.
+ * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
+ the extra file-scope symbol nastiness.
+
+Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (make_thunk): Thunks are static.
+ (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
+
+ * decl2.c (mark_vtable_entries): Emit thunks as needed.
+ (finish_file): Don't emit them here.
+
+Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * rtti.c (build_dynamic_cast): Handle null pointers.
+ (ifnonnull): New function.
+
+Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * call.c (build_method_call): Remember the original basetype we
+ were called with. Give an error message instead of trying
+ (incorrectly) to call a non-static member function through a
+ non-inherited class.
+
+ * search.c (expand_upcast_fixups): Mark the new fixup as
+ DECL_ARTIFICIAL.
+
+Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
+
+ * class.c (set_rtti_entry): Fix for thunks.
+
+ * decl2.c (import_export_decl): Still emit typeinfo fns for
+ cv-variants of builtin types.
+
+ * rtti.c (expand_class_desc): Set up base_info_type_node here.
+ (init_rtti_processing): Instead of here.
+
+Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * rtti.c (init_rtti_processing): Do init regardless of -frtti.
+ (build_typeid): Only complain about taking dynamic typeid without
+ -frtti.
+
+ * decl2.c: flag_rtti defaults to 1.
+
+ * rtti.c (get_tinfo_var): The general class case is now smaller.
+ (init_rtti_processing): Pack the latter three fields of base_info
+ into 32 bits.
+
+Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
+
+ * init.c (expand_member_init): Don't dump if name is NULL_TREE.
+
+Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
+
+ * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
+ (push_memoized_context): Split out code to undefer pop_type_level to
+ (clear_memoized_cache): here.
+ (pop_memoized_context): We can only handle one layer of deferral of
+ pop_type_level so clear the cache, if there was a previous level.
+
+Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * rtti.c (init_rtti_processing): Build up base_info_type_node.
+ (expand_class_desc): Use one pointer to an array of base_info
+ structs, passed using a CONSTRUCTOR.
+
+Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
+
+ * class.c (build_vbase_path): Remove block extern for
+ flag_assume_nonnull_objects here.
+ (build_vfn_ref): Split out functionality into build_vtbl_ref.
+ (build_vtbl_ref): New routine.
+ (build_vtable): Set up rtti info here.
+ (add_virtual_function): Note in CLASSTYPE_RTTI the best
+ place where we can get the rtti pointers from to avoid having to
+ search around for a place.
+ (finish_base_struct): Likewise.
+ (finish_struct_1): Likewise. Never create totally new vtables
+ with totally new vtable pointers for rtti. Disable code to layout
+ vtable pointers better until we want to break binary
+ compatibility.
+ * rtti.c (build_headof_sub): New routine to convert down to a
+ sub-object that has an rtti pointer in the vtable.
+ (build_headof): Use it. Also, use build_vtbl_ref now to be more
+ maintainable.
+ (build_dynamic_cast): Make sure we have saved it, if we need to.
+ * search.c (dfs_init_vbase_pointers): Disable code that deals with
+ a more efficient vtable layout, enable later.
+ * call.c (flag_assume_nonnull_objects): Moved declaration to
+ * cp-tree.h: here. Declare build_vtbl_ref.
+ * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
+ function calls that want a tree.
+
+Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * rtti.c (build_dynamic_cast): Handle downcasting to X* given
+ other X subobjects in the most derived type. Ack.
+
+ * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
+ get_typeid will do it for us.
+ (get_typeid_1): Break out call-building for expand_*_desc to use.
+ (get_typeid): Call it.
+ (expand_*_desc): Likewise.
+ * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
+ and void *.
+ (init_decl_processing): Lose builtin_type_tdescs lossage.
+ * decl2.c (finish_vtable_vardecl): Remove obsolete code.
+
+Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * pt.c (tsubst): When calling set_nested_typename, use
+ TYPE_NESTED_NAME (current_class_type) instead of
+ current_class_name.
+
+ * decl.c (pushdecl): Likewise.
+ (pushdecl_class_level): Likewise.
+ (grokdeclarator): Use NULL_TREE instead of 0 in the call to
+ set_nested_typename.
+
+Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * rtti.c (synthesize_tinfo_fn): Handle arrays.
+
+ * cp-tree.h (DECL_REALLY_EXTERN): New macro.
+
+Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
+ (init_rtti_processing): Lose bad_cast_type.
+ (build_dynamic_cast): Use throw_bad_cast.
+
+ * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
+
+ * decl2.c (finish_file): Don't synthesize artificial functions
+ that are external and not inline.
+
+ * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
+
+ * decl2.c (finish_file): Handle having new inlines added to
+ saved_inlines by synthesis.
+
+ * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
+
+Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ RTTI rewrite to initialize nodes as needed, not require that
+ users #include <typeinfo>, complete functionality and reduce wasted
+ space.
+ * rtti.c (init_rtti_processing): New fn.
+ (build_typeid): The vtable entry is now a function.
+ (get_tinfo_var): New fn.
+ (get_tinfo_fn): Likewise.
+ (get_typeid): Use it.
+ (build_dynamic_cast): Declare and use entry point __dynamic_cast.
+ (build_*_desc): Rename to expand_*_desc and rewrite to use entry
+ points __rtti_*.
+ (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
+ (synthesize_tinfo_fn): New fn.
+ * method.c (build_t_desc_overload): Lose.
+ (build_overload_with_type): More generic.
+ * decl.c (init_decl_processing): Call init_rtti_processing.
+ * class.c (set_rtti_entry): Use get_tinfo_fn.
+ * decl2.c (mark_vtable_entries): Mark the rtti function.
+ (finish_prevtable_vardecl): Don't build_t_desc.
+ (import_export_decl): Handle tinfo functions.
+ (finish_file): Likewise.
+ * typeck.c (inline_conversion): New fn.
+ (build_function_call_real): Use it.
+ * cp-tree.h: Add decls.
+
+ * method.c (hack_identifier): Also convert component_refs from
+ references.
+
+ * lex.c (cons_up_default_function): Use the type, not the name, in
+ declspecs.
+
+ * decl2.c (import_export_vtable): Fix weak vtables.
+
+Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * search.c (get_base_distance_recursive): Fix access checks for
+ protected bases.
+
+Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
+ cp-tree.h.
+ (convert_harshness): Add prototypes wrapped by PROTO.
+ * decl2.c (grok_function_init): Likewise.
+ (do_toplevel_using_decl): Change to void return type.
+ * class.c (build_vtable_entry): Remove decl of make_thunk.
+ (merge_overrides): Fix order of arg definitions.
+ (finish_vtbls): Likewise.
+ (fixup_vtable_deltas): Likewise.
+ (modify_all_direct_vtables): Likewise.
+ (modify_all_indirect_vtables): Likewise.
+ * search.c (get_base_distance_recursive): Likewise.
+ (get_abstract_virtuals_1): Likewise.
+ (fixup_virtual_upcast_offsets): Likewise.
+ (lookup_fnfields_1): Add prototypes wrapped by PROTO.
+ * init.c (perform_member_init): Fix order of arg definitions.
+ (expand_aggr_init_1): Add prototypes wrapped by PROTO.
+ * cp-tree.h (make_thunk): Add decl.
+ (overload_template_name, push_template_decl): Add decls.
+ (do_toplevel_using_decl): Change to void return type.
+ (vec_binfo_member): Add decl.
+
+Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * typeck.c (mark_addressable, convert_for_assignment,
+ convert_for_initialization, pointer_int_sum, pointer_diff,
+ unary_complex_lvalue): Add prototypes wrapped by PROTO.
+ (convert_sequence): #if 0 fn decl, since definition also is.
+
+Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
+
+ * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
+ cast to pointer types for type searching.
+
+Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * typeck.c (get_delta_difference): Use cp_error, not error, in the
+ case where BINFO == 0.
+
+Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
+
+ * call.c (build_method_call): Fix wording of error messages so
+ constructors come out right.
+
+Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * decl.c (push_overloaded_decl): Don't warn about hidden
+ constructors when both the type and the function are declared
+ in a system header file.
+
+Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * class.c (finish_struct_1): Propagate the TYPE_PACKED
+ flag for the type to the type's fields.
+
+Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
+
+Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * class.c (base_info, finish_base_struct): Replace
+ needs_virtual_dtor with base_has_virtual.
+
+ (finish_struct_1): Remove the old code that tried to make default
+ destructors virtual. Use base_has_virtual when checking if we need
+ to add a vtable entry for the rtti code.
+
+Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (push_template_decl): Complain about template decl with
+ inappropriate declaration.
+
+Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * typeck.c (build_x_unary_op): Remove bogus check for taking
+ the address of a member function.
+
+Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y (constructor_declarator): Only push the class if
+ we are not already in the class.
+
+Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
+
+ * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
+ Add additional argument to INIT_CUMULATIVE_ARGS.
+
+Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (shadow_tag): Fix error about anon union with methods.
+
+ * parse.y (self_reference): Only generate a self-reference if this
+ is a non-template class.
+ (opt.component_decl_list): Only use it if it was generated.
+
+ * parse.y (component_decl_1): Use constructor_declarator.
+ (fn.def2): Likewise.
+ (notype_component_declarator0): Likewise.
+
+Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * typeck.c (build_x_unary_op): Add checks for taking the address
+ of a TARGET_EXPR or of a member function, and give appropriate
+ warnings.
+
+Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (process_template_parm): Allow template type parms to be
+ used as types for template const parms.
+
+Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
+
+ * init.c (expand_vec_init): Ensure the eh cleanups are on the
+ function_obstack.
+
+Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (lookup_name_real): Be even more picky about the
+ ambiguous lookup warning.
+ (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
+ * parse.y (constructor_declarator): Rather than here.
+
+ * parse.y (constructor_declarator): New nonterminal.
+ (fn.def1): Use it.
+ (explicit_instantiation): Likewise.
+
+Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ Add implicit declaration of class name at class scope.
+ * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
+ * parse.y (self_reference): New nonterminal.
+ (opt.component_decl_list): Use it.
+ (fn.def1): Add nested_name_specifier type_name cases.
+ * class.c (build_self_reference): New function.
+ (finish_struct): Handle access_default later, move self-reference
+ decl to the end.
+ * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
+ * cp-tree.h: Adjust.
+
+ * pt.c (do_function_instantiation): Separate handling of member
+ functions and non-member functions properly.
+
+Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (process_template_parm): Improve error for 'volatile class K'.
+
+ * class.c (finish_struct_1): Check the right slot for destructors.
+
+ * decl.c (start_enum): Complain about enum templates.
+
+Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
+
+ * init.c (resolve_offset_ref): Offset pointers to member data by one.
+ * typeck.c (unary_complex_lvalue): Likewise.
+
+Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
+
+ * typeck.c (c_expand_return): Check for a returned local
+ array name, similar to the check for an ADDR_EXPR.
+
+Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (cp_finish_decl): Don't build cleanups for static
+ variables here.
+
+Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (build_modify_expr): Fix error messages to be more
+ accurate.
+ * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
+ assignment operators.
+ * error.c (assop_as_string): Likewise. Add support for `%Q' for
+ assignment operators.
+
+Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
+ give an error if initialized. pedwarn about nested type with the
+ same name as its enclosing class.
+
+ * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
+
+ * typeck.c (require_complete_type): Be sure to instantiate the
+ MAIN_VARIANT of the type.
+
+ * decl2.c (finish_file): Instantiate pending templates before
+ processing static constructors and destructors.
+
+ * pt.c (instantiate_decl): Don't instantiate functions at toplevel
+ unless at_eof.
+
+Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
+
+ * decl2.c (delete_sanity): If error_mark_node is passed
+ in as an expression, quit while we're ahead.
+
+ * decl.c (grokdeclarator): Give an error message if `friend'
+ is combined with any storage class specifiers.
+
+Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y (named_complex_class_head_sans_basetype): Don't crash on
+ definition of nonexistent nested type.
+
+ * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
+ not to say 'typedef'.
+
+Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
+ * search.c (dfs_walk, dfs_init_vbase_pointers,
+ expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
+ (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
+
+Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * except.c (build_throw): Support minimal parse.
+ * pt.c (tsubst_copy): Support THROW_EXPR.
+ * decl2.c (build_expr_from_tree): Likewise.
+
+ * pt.c (mangle_class_name_for_template): Always allocate
+ scratch_firstobj.
+
+Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
+
+ * cvt.c (cp_convert_to_pointer): Give an appropriate error
+ when trying to cast from an incomplete type.
+
+Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_class_template): Don't bother setting up
+ CLASSTYPE_TAGS explicitly, as the nested types will add
+ themselves.
+
+Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
+
+ * decl.c (shadow_tag): Remove old error check for usage of
+ an enum without a previous declaration.
+ (xref_tag): Add error message about usage of enums without a
+ previous declaration.
+
+Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c (do_identifier): Only do name consistency check if we're
+ parsing.
+
+ * pt.c (push_template_decl): Don't crash if we get a member defn
+ that doesn't match.
+
+ * decl.c (xref_tag_from_type): New function to do an xref without
+ always having to figure out code_type_node.
+ * cp-tree.h: Declare it.
+ * pt.c (instantiate_class_template): Use it for friend classes.
+ (lookup_template_class): Use it.
+
+ * typeck2.c (build_functional_cast): Pull out a single parm before
+ passing it to build_c_cast.
+
+Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
+
+ * expr.c (do_case): Give an error message if a pointer is
+ given as a case value.
+
+Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
+ an overload list.
+
+ * lex.c (cons_up_default_function): Really, now, interface hackery
+ does not apply to synthesized methods.
+
+Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
+
+ * call.c (build_method_call): Ctors and dtors now have special names
+ with respect to lookups.
+ * class.c (add_method): Likewise.
+ (grow_method): Likewise.
+ (finish_struct_methods): Likewise.
+ (warn_hidden): Likewise.
+ (finish_struct_1): Likewise.
+ * cvt.c (convert_to_reference): Likewise.
+ (convert_to_aggr): Likewise.
+ (cp_convert): Likewise.
+ * decl2.c (check_classfn): Likewise.
+ * init.c (expand_member_init): Likewise.
+ (expand_default_init): Likewise.
+ (expand_aggr_init_1): Likewise.
+ (build_offset_ref): Likewise.
+ (build_new): Likewise.
+ (build_delete): Likewise.
+ * lex.c (do_inline_function_hair): Likewise.
+ * search.c (lookup_field_1): Likewise.
+ (lookup_fnfields_here): Likewise.
+ (lookup_field): Likewise.
+ (lookup_fnfields): Likewise.
+ (get_virtual_destructor): Likewise.
+ (dfs_debug_mark): Likewise.
+ (dfs_pushdecls): Likewise.
+ (dfs_compress_decls): Likewise.
+ * tree.c (layout_basetypes): Likewise.
+ * typeck.c (build_component_ref): Likewise.
+ (build_x_function_call): Likewise.
+ (build_modify_expr): Likewise.
+ (convert_for_initialization): Likewise.
+ (build_functional_cast): Likewise.
+ * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
+ (CTOR_NAME): New.
+ (DTOR_NAME): New.
+ * decl.c (ctor_identifier): New.
+ (dtor_identifier): New.
+ (init_decl_processing): Set them.
+
+Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (build_component_ref): Don't get confused by fields whose
+ context has no type name, like pointer to member functions.
+
+Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokdeclarator): Handle typedef without declarator.
+
+ * pt.c (tsubst): Handle SCOPE_REF in declarator.
+
+ * parse.y (bad_parm): Catch another case of missing `typename'.
+
+ * lex.c (yyprint): Handle TYPE_DECLs.
+
+ * decl.c (start_function): Don't try to be clever.
+
+ * lex.c: Lose compiler_error_with_decl.
+ * typeck2.c: Lose error_with_aggr_type.
+ (incomplete_type_error): Use cp_* instead of old functions.
+ (readonly_error): Likewise.
+ * typeck.c (convert_arguments): Likewise.
+ * search.c (lookup_nested_field): Likewise.
+ * method.c (make_thunk): Likewise.
+ * decl.c (grokparms): Likewise.
+ * cp-tree.h: Update.
+
+ * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
+ and value.
+
+Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
+
+ * method.c (build_opfncall): When deleting a pointer to an
+ array, build a new pointer to the tree past any ARRAY_TYPE
+ nodes.
+
+Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
+
+Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_decl): Only call import_export_decl if at_eof
+ and ! DECL_INLINE.
+
+ * decl.c (finish_function): Don't set nested based on
+ hack_decl_function_context.
+ * parse.y (function_try_block): Check for nested function.
+ (pending_inlines): Likewise.
+
+ * decl2.c (build_expr_from_tree): If a unary op already has a
+ type, just return it.
+
+ * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
+
+ * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
+ (finish_file): Check the return value of walk_vtables.
+ (finish_prevtable_vardecl): Return int.
+ (finish_vtable_vardecl): Likewise.
+ (prune_vtable_vardecl): Likewise.
+ * lex.c (set_vardecl_interface_info): Likewise.
+ * cp-tree.h: Adjust return types.
+
+ * class.c (delete_duplicate_fields_1): Don't complain about
+ duplicate nested types if they're the same type.
+ (finish_struct): Remove check for duplicate.
+ * decl2.c (grokfield): Don't check for typedef of anonymous type.
+
+Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
+
+ * decl.c (grokdeclarator): Lose special handling of class-level
+ typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
+ SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
+
+ * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
+
+ * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
+
+ * search.c (compute_access): Fix handling of anonymous union
+ members.
+ * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
+ from anonymous unions to their members.
+
+ * typeck.c (build_x_function_call): For static member functions,
+ hand off to build_member_call.
+
+Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_component_ref): Handle OFFSET_REFs.
+
+ * init.c (expand_vec_init): Fix init == 0 case.
+
+Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (build_new): pedwarn about init and array new.
+ (expand_vec_init): Handle lists, use convert_for_initialization.
+
+ * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
+ when converting to an aggregate type.
+ * cvt.c (cp_convert): Pass it through.
+
+ * typeck.c (build_conditional_expr): Handle user-defined
+ conversions to slightly different types.
+
+ * decl.c (grokdeclarator): Force an array type in a parm to be
+ permanent.
+
+ * decl2.c (do_using_directive): Sorry.
+ (do_namespace_alias): Likewise.
+ * lex.c (real_yylex): Warn about using the `namespace' keyword.
+
+Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y (datadef): Move call to note_list_got_semicolon up.
+
+Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
+
+ * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
+
+Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (cp_finish_decl): The exception regions have to be
+ nested, not overlapping. We start the exception region for a
+ decl, after it has been fully built, and all temporaries for it
+ have been cleaned up.
+
+Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
+
+ * tree.c (vec_binfo_member): Don't core dump if we have no bases.
+
+Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.def: Add RETURN_INIT.
+ * pt.c (instantiate_decl): Handle RETURN_INIT.
+ * decl.c (store_return_init): Handle minimal_parse_mode.
+
+ * tree.c (cp_build_type_variant): Just return an error_mark_node.
+ * decl.c (make_typename_type): Don't try to get the file and line
+ of an identifier.
+ * typeck.c (comptypes): Handle TYPENAME_TYPE.
+
+Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
+
+ * decl.c (poplevel): Make sure we clear out and restore old local
+ non-VAR_DECL values by default when they go out of scope.
+
+Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
+ referring to addresses of variables and functions.
+
+ * error.c (dump_expr): Support SIZEOF_EXPR.
+
+ * init.c (do_friend): Use the return value of check_classfn.
+
+ * typeck.c (convert_arguments): Call complete_type.
+
+ * method.c (hack_identifier): After giving an error, set value to
+ error_mark_node.
+
+Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
+ lossage for local classes.
+ * cp-tree.h: Declare it.
+ * decl.c (lookup_name_real): Evil, painful hack for local classes.
+ (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
+ Use hack_decl_function_context.
+ (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
+ (start_function): Use hack_decl_function_context.
+ (finish_function): Likewise.
+ * method.c (synthesize_method): Likewise.
+ * lex.c (process_next_inline): Likewise.
+ (do_pending_inlines): Likewise.
+ * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
+ done with it.
+
+Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
+
+ * sig.c (build_signature_pointer_or_reference_type): Align
+ signature pointers/references on 8-byte boundaries so they can be
+ grabbed 2 words at a time on a Sparc.
+
+Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (hack_identifier): Requiring a static chain is now a
+ hard error.
+ * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
+ functions.
+
+Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * init.c (build_offset_ref): Call complete_type.
+
+ * decl.c (pop_from_top_level): Always pop previous_class_type.
+
+ * parse.y: Handle multiple decls in a for-init-statement.
+ * pt.c (tsubst_expr): Likewise.
+
+ * pt.c (tsubst): Use tsubst_expr for the second operand of an
+ ARRAY_REF.
+
+ * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
+ (poplevel_class): Set it here.
+ (pop_from_top_level): Pop it here if we're returning to class scope.
+ * class.c (pushclass): Don't set it here.
+
+ * decl.c (maybe_push_to_top_level): Save current_template_parms,
+ and clear it if !pseudo.
+ (pop_from_top_level): Restore it.
+
+ * decl2.c (finish_file): Push the dummy each time we walk the list
+ of vtables.
+
+ * error.c (dump_expr): Support LOOKUP_EXPR and actually do
+ something for CAST_EXPR.
+
+Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
+
+ * cvt.c (cp_convert): Warn about implicit conversion of the
+ address of a function to bool, as it is always true.
+
+Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
+
+ * typeck.c (c_expand_return): Fix warning for local externs returned.
+
+Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (mapcar): Propagate const and volatile properly.
+
+ * typeck.c (complete_type): Be sure to instantiate the
+ MAIN_VARIANT of the type.
+
+ * method.c (synthesize_method): Class interface hackery does not
+ apply to synthesized methods.
+
+Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (comp_template_args): Use comptypes rather than just
+ checking for TEMPLATE_TYPE_PARM equivalence.
+
+ * typeck.c (build_x_function_call): Call complete_type before
+ checking TYPE_OVERLOADS_CALL_EXPR.
+
+Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
+
+ * g++.c (main): Check also for new define ALT_LIBM.
+
+Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_class_template): If we don't have a pattern
+ yet, that's OK.
+ (coerce_template_parms): If we see a local class, bail.
+
+ * decl.c (grok_reference_init): Make sure there's a type before
+ checking its code.
+
+ * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
+ (push_template_decl): Likewise.
+
+ * parse.y (named_class_head): Set
+ CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
+
+ * decl.c (xref_tag): Diagnose redeclaration of template
+ type-parameter name.
+
+ * error.c (dump_type): Handle anonymous template type parms.
+
+ * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
+ TYPE_STUB_DECL.
+ (coerce_template_parms): Likewise.
+
+Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
+
+ * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
+ case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
+
+Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
+ before trying to get its STUB_DECL.
+ (coerce_template_parms): Likewise.
+
+ * parse.y (template_type_parm): If they didn't use 'class',
+ pretend they did after giving an error.
+
+ * pt.c (coerce_template_parms): Diagnose use of local class.
+
+ * decl.c (grok_reference_init): Use instantiate_type.
+
+ * error.c (dump_expr): Handle TEMPLATE_DECLs.
+
+ * parse.y (named_class_head): Diagnose mismatching types and tags.
+
+ * decl.c (pushdecl): Type decls and class templates clash with
+ artificial type decls, not hide them.
+
+ * decl.c (redeclaration_error_message): Diagnose redefinition of
+ templates properly.
+ (duplicate_decls): Diagnose disallowed overloads for template
+ functions, too.
+
+ * decl.c (start_decl): Call complete_type before checking for a
+ destructor.
+
+ * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
+
+ * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
+
+Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grok_op_properties): Don't check for operator++(int) in
+ a template.
+
+ * tree.c (perm_manip): Return a copy of variable and function
+ decls with external linkage.
+
+ * tree.def: Change some of the min tree codes to type "1".
+ * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
+ * method.c (build_overload_int): Emit something arbitrary for
+ anything but an INTEGER_CST if we're in a template.
+
+ * decl.c (cp_finish_decl): Call complete_type before deciding
+ whether or not to lay out the decl.
+
+ * lex.c (do_identifier): Check for DECL_INITIAL before using it.
+
+Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck2.c (build_x_arrow): Call complete_type.
+
+ * pt.c (add_pending_template): Broken out.
+ (lookup_template_class): If -fexternal-templates, call it for all
+ the methods of implemented types.
+ (instantiate_class_template): Instead of instantiating them here.
+ (instantiate_decl): Handle -fexternal-templates earlier.
+
+Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
+ memoized lookup stuff inside GATHER_STATISTICS.
+
+Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (start_decl): Complain about array of incomplete type
+ here.
+ (grokdeclarator): Not here.
+
+ * parse.y (template_parm): Expand full_parm inline so we can set
+ the rule's precedence.
+
+ * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
+ (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
+ * decl2.c (grokbitfield): Don't check for integer constant here.
+ * class.c (finish_struct_1): Check here.
+
+ * decl.c (define_label): Make the min decl go on permanent_obstack.
+
+ * pt.c (unify): Don't handle CONST_DECLs.
+ (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
+ (tsubst_copy): Likewise.
+
+ * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
+ CONST_DECL for a template parm.
+
+Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokdeclarator): Complain about array of incomplete type
+ here.
+ (start_decl_1): Not here.
+
+ * pt.c (tsubst): Handle pointer-to-function declarators.
+
+ * method.c (hack_identifier): If pedantic, diagnose local class
+ methods that require a static chain.
+
+ * decl.c (grok_op_properties): No longer static.
+ * cp-tree.h: Declare it.
+ * pt.c (tsubst): Call it for operators.
+ Use tsubst_copy for TREE_VECs.
+
+ * parse.y (template_arg): The expr has precedence like '>'.
+
+Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (coerce_template_parms): Don't coerce an expression using
+ template parms.
+ (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
+ (tsubst): Don't use build_index_2_type if the max_value uses template
+ parms.
+ * method.c (build_overload_int): Emit something arbitrary for an
+ expression using template parms.
+
+ * parse.y (template_close_bracket): New non-terminal to catch use
+ of '>>' instead of '> >' in template class names.
+ (template_type): Use it.
+ * Makefile.in (CONFLICTS): Causes one more r/r conflict.
+
+ * tree.def: Add CAST_EXPR.
+ * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
+ CONVERT_EXPR for minimal_parse_mode.
+ * typeck.c (build_c_cast): Likewise.
+ * pt.c (tsubst_copy): Likewise.
+ * decl2.c (build_expr_from_tree): Likewise.
+ * error.c (dump_expr): Likewise.
+
+Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * except.c (SetTerminate, SetUnexpected): Put back global vars.
+ (init_exception_processing): Put back decl/init of
+ set_unexpected_fndecl and set_terminate_fndecl, needed to get the
+ fns from libstdc++.
+
+ * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
+ (declare_uninstantiated_type_level, uninstantiated_type_level_p):
+ Delete unused fns.
+ * cp-tree.h (declare_uninstantiated_type_level,
+ uninstantiated_type_level_p): Delete prototypes.
+
+Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst_expr): Add default return.
+
+Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * error.c (fndecl_as_string): Delete unused arg CNAME.
+ * sig.c (build_signature_table_constructor,
+ build_signature_method_call): Fix calls.
+
+ * class.c (the_null_vtable_entry): Delete var definition.
+ (init_class_processing): Delete tree the_null_vtable_entry init.
+ * decl.c (no_print_{functions, builtins}): Declare as static.
+ (__tp_desc_type_node): #if 0 var definition.
+ (init_type_desc): #if 0 init of __tp_desc_type_node.
+ (vb_off_identifier): Move var decl into init_decl_processing.
+ (current_function_assigns_this): Declare as static.
+ (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
+ (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
+ Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
+ * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
+ * init.c (BI_header_type, BI_header_size): Declare as static.
+ * pt.c (template_classes): Delete unused var.
+ (add_pending_template): Delete decl for non-existent fn.
+ (lookup_template_class): Delete vars CODE and TAG_CODE.
+ (instantiate_template): Delete unused var TARGS.
+ * cp-tree.h (vb_off_identifier, current_function_assigns_this):
+ Delete decls.
+ (__tp_desc_type_node): #if 0 var decl.
+ (fndecl_as_string): Fix prototype.
+
+Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.def: Add GOTO_STMT.
+ * pt.c (tsubst_expr): Support goto and labels.
+ * decl.c (define_label): Support minimal parsing.
+ * parse.y (simple_stmt): Likewise.
+
+Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * xref.c (GNU_xref_member): Only define/set var I if
+ XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
+ used.
+ (GNU_xref_end_scope): Delete unused fifth arg TRNS.
+ (GNU_xref_end): Fix call.
+ * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
+ * cp-tree.h (GNU_xref_end_scope): Fix prototype.
+
+ * tree.c (build_exception_variant): Delete unused vars I, A, T,
+ T2, and CNAME.
+ (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
+ (mapcar): Delete unused var CODE.
+ (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
+ (break_out_cleanups): Fix call.
+ (bot_manip): Likewise.
+ * call.c (build_method_call): Likewise.
+ * cvt.c (build_up_reference, convert_to_reference, cp_convert):
+ Likewise.
+ * typeck.c (unary_complex_lvalue, build_modify_expr,
+ convert_for_initialization): Likewise.
+ * typeck2.c (build_functional_cast): Likewise.
+ * cp-tree.h (build_cplus_new): Fix prototype.
+
+ * repo.c (open_repo_file): Delete unused var Q.
+ (repo_compile_flags, repo_template_declared,
+ repo_template_defined, repo_class_defined, repo_inline_used,
+ repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
+ (repo_get_id, repo_vtable_used): Declare as static.
+ * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
+ prototypes.
+
+Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y (pending_inlines): Add function_try_block case.
+
+ * pt.c (unify): Fix for template const parms.
+
+Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * lex.c (extract_interface_info): Delete forward decl.
+ (default_copy_constructor_body, default_assign_ref_body): Delete
+ decls for non-existent functions.
+ (synth_firstobj, inline_text_firstobjs): Delete unused vars.
+ (init_lex): Delete setting them.
+ (cons_up_default_function): Delete unused vars FUNC_BUF,
+ FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
+ #if 0'd synth code.
+ (toplevel, expression_obstack): Delete unused extern decls.
+ (tree_node_kind): Delete unused enum.
+ (tree_node_counts, tree_node_sizes): Wrap with #ifdef
+ GATHER_STATISTICS.
+ (tree_node_kind_names): Delete unused extern decl.
+ (synth_obstack): Delete unused var.
+ (init_lex): Don't set it.
+ (init_parse): Add decl before use.
+ (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
+ (current_unit_{name, language}): Delete unused vars.
+ (check_newline): Don't bother setting them, just accept the #pragma.
+ * cp-tree.h (init_repo, peek_yylex): Add prototypes.
+ (current_unit_{name, language}): Delete decls.
+
+ * search.c: Wrap all of the memoized functions, macros, and
+ variables inside #ifdef GATHER_STATISTICS.
+ (lookup_field, lookup_fnfields): Likewise.
+ (init_search_processing): Likewise.
+ (reinit_search_statistics): Wrap whole function.
+ * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
+
+ * decl.c (finish_function): Only call pop_memoized_context if
+ GATHER_STATISTICS is defined.
+ (start_function): Likewise for push_memoized_context.
+ * class.c (pushclass, popclass): Likewise.
+
+ * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
+ * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
+
+ * cvt.c (cp_convert): Delete unused local var FORM.
+ * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
+ prototypes.
+
+Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (do_poplevel): Oops; really return what we get from
+ poplevel this time.
+
+Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * cp-tree.h (is_aggr_type): Add prototype.
+
+ * cp-tree.h ({push,pop}_cp_function_context): Add decls.
+ * method.c ({push,pop}_cp_function_context): Delete decls.
+ * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
+ (SetUnexpected, SetTerminate): Delete unused vars.
+ (init_exception_processing): Don't set SetUnexpected or
+ SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
+ (output_exception_table_entry): Delete unused array LABEL.
+ (expand_internal_throw): Delete unused var PARAMS.
+ (expand_start_catch_block): Delete unused var CLEANUP.
+ (emit_exception_table): Delete unused var EH_NODE_DECL.
+ (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
+ GOTO_UNWIND_AND_THROW. Don't set them.
+ (end_eh_unwinder): Add top decl.
+ (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
+ (exception_section, push_rtl_perm, do_function_call,
+ lang_interim_eh, push_eh_cleanup, eh_outer_context,
+ expand_end_eh_spec, end_eh_unwinder): Declare as static.
+ (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
+ throw_used): Likewise.
+ * cp-tree.h (expand_end_eh_spec): Delete prototype.
+
+ * search.c (dfs_mark, dfs_mark_vtable_path,
+ dfs_unmark_vtable_path, dfs_mark_new_vtable,
+ dfs_unmark_new_vtable, dfs_clear_search_slot,
+ dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
+ bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
+ bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
+ functions.
+ (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
+ n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
+ n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
+ Only define #ifdef GATHER_STATISTICS.
+ (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
+ is defined.
+ (vbase_decl): Delete var definition.
+ (init_search): Delete old decl.
+ (init_vbase_pointers): Delete building of VBASE_DECL, since it's
+ never actually used.
+ (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
+ (get_base_distance_recursive): Delete unused fourth arg
+ BASETYPE_PATH. Fix call .
+ (get_base_distance): Fix call.
+ (push_class_decls): Delete unused var ID.
+ (make_memoized_table_entry): Declare as static.
+ (breadth_first_search): Declare as static.
+ (tree_has_any_destructor_p): Declare as static.
+ (pop_class_decls): Delete unused arg pop_class_decls.
+ * class.c (popclass): Fix call to pop_class_decls.
+ * cp-tree.h (make_memoized_table_entry, breadth_first_search,
+ tree_has_any_destructor_p): Delete prototypes.
+
+ * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
+ (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
+ (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
+ (build_user_desc): Delete unused var T.
+ (build_class_desc): Delete unused vars T and OFF.
+ (build_t_desc): Delete unused var NAME_STRING.
+ (build_headof): Make static.
+ (get_bad_cast_node): Likewise.
+ (get_def_to_follow): Likewise.
+ * cp-tree.h (init_type_desc): Add prototype.
+ (build_headof): Remove prototype.
+
+Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (tsubst): Only look for matching decls at file scope for
+ non-member functions.
+
+ * call.c (build_scoped_method_call): Handle scoped destructor
+ calls in templates.
+
+ * decl.c (*_top_level): Also save previous_class_values.
+
+ * pt.c (tsubst_expr): Support do {} while loops.
+ * parse.y (simple_stmt): Likewise.
+ * tree.def: Likewise.
+
+ * method.c (build_overload_identifier): For a class nested in a
+ template class, don't mangle in the template parms from our
+ context.
+
+ * lex.c, cp-tree.h: Remove support for template instantiations in
+ the pending_inlines code.
+ * pt.c: Remove dead functions and unused arguments.
+ (uses_template_parms): TYPENAME_TYPEs always use template parms.
+ * parse.y: Stop passing anything to end_template_decl.
+ * tree.c (print_lang_statistics): Only print tinst info #ifdef
+ GATHER_STATISTICS.
+
+Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * init.c (expand_recursive_init{,_1}): Delete decls.
+ (sort_member_init): Delete unused var INIT.
+ (emit_base_init): Delete unused var X.
+ (build_offset_ref): Delete unused var CNAME.
+ (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
+ (emit_base_init): Delete unused local var BASE. Delete extern
+ decl of IN_CHARGE_IDENTIFIER.
+ (build_delete): Delete unused local var VIRTUAL_SIZE.
+
+ * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
+ (build_delete): Fix call.
+ * decl2.c (delete_sanity): Likewise.
+ * cp-tree.h (build_vec_delete): Update prototype.
+
+ * typeck.c (common_base_type): Delete unused var TMP.
+ (build_binary_op): Delete local var ARGS_SAVE.
+ (build_array_ref): Delete unused var ITYPE.
+ (c_expand_return): Delete unused var USE_TEMP.
+
+ * typeck.c (compexcepttypes): Delete unused arg STRICT.
+ (comptypes): Fix calls.
+ * decl.c (duplicate_decls): Likewise.
+ * cp-tree.h (compexcepttypes): Delete extra arg.
+
+ * decl2.c (check_classfn): Delete unused second arg CNAME.
+ * decl.c (start_decl, grokfndecl): Fix calls.
+ * init.c (do_friend): Likewise.
+ * cp-tree.h (check_classfn): Update prototype.
+
+ * cp-tree.h (signature_error, import_export_vtable,
+ append_signature_fields, id_in_current_class, mark_used,
+ copy_assignment_arg_p): Add decls.
+ * decl2.c (mark_used): Delete decl.
+
+ * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
+
+ * class.c (get_vtable_entry): Disable unused function.
+ (doing_hard_virtuals): Delete unused static global var.
+ (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
+ (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
+ (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
+ (modify_one_vtable): Delete unused var OLD_RTTI.
+ (finish_struct_anon): Delete unused vars OFFSET and X.
+ (finish_struct_bits): Delete unused var METHOD_VEC.
+ (get_basefndecls): Delete unused var PURPOSE. Delete unused
+ for-scope local variable METHODS.
+
+ * call.c (user_harshness): Delete unused/unneeded arg PARM.
+ (ideal_candidate): Delete unused args BASETYPE and PARMS.
+ (build_method_call): Delete unused args passed into ideal_candidate.
+ (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
+ * cp-tree.h (synthesize_method): Add decl.
+
+ * decl.c (note_level_for_for): Give void return type.
+ (pushdecl_nonclass_level): Likewise.
+ (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
+ (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
+ (suspend_binding_level): Delete unused var LEVEL.
+ (duplicate_decls): Delete unused var CTYPE.
+ (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
+ (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
+ PTR_ENDLINK.
+ (grokdeclarator): Delete unused var C.
+ (grokdeclarator): Delete unused var SIZE_VARIES.
+ (grokparms): Delete unused var SAW_VOID.
+ (start_function): Delete unused var OLDDECL.
+ (cplus_expand_expr_stmt): Delete unused var
+ REMOVE_IMPLICIT_IMMEDIATELY.
+
+ * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
+
+ * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
+
+Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
+ (build_min_nt): Likewise.
+ * pt.c (do_pushlevel): Emit line note.
+ (do_poplevel): Return what we get from poplevel.
+ (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
+ * parse.y: Use do_pushlevel and do_poplevel.
+ * cp-tree.h: Declare do_poplevel.
+
+ * cp-tree.h: Declare at_eof.
+ * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
+ * decl2.c (import_export_decl): Renamed from import_export_inline.
+ (finish_file): Call it to do interface handling for statics.
+ * pt.c (tsubst_copy): Call mark_used on variables and functions
+ used here.
+
+ * decl2.c (finish_file): Don't emit statics we can't generate.
+ * pt.c (instantiate_decl): Don't set interface on instantiations
+ we can't generate.
+
+ * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
+ * tree.c (print_lang_statistics): Print max template depth.
+ * pt.c (push_tinst_level): Dump entire instantiation context.
+ (instantiate_class_template): Use it and pop_tinst_level.
+ (instantiate_decl): Likewise.
+
+ * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
+ pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
+
+Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
+ init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
+ tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
+ the new template implementation.
+
+Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
+
+Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (cp_finish_decl): Delay emitting the debug information for
+ a typedef that has been installed as the canonical typedef, if the
+ type has not yet been defined.
+
+Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (grokfield): Still call pop_nested_class for access decls.
+
+Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (lookup_label): Call label_rtx.
+
+ * decl.c (make_binding_level): New function.
+ (pushlevel, pushlevel_class): Call it instead of explicit
+ duplicate calls to xmalloc.
+
+ * decl.c (init_decl_processing): Delete useless build_pointer_type
+ call.
+
+ * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
+ (sizet_ftype_string): Delete variable.
+ (init_decl_processing): Add built-in functions fabsf, fabsl,
+ sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
+ variable strlen_ftype, used for strlen.
+
+Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (push_to_top_level): Start from current_binding_level
+ again for now; the stl hacks depend on g++ being broken in this
+ way, and it'll be fixed in the template rewrite.
+
+ * tree.def: Add USING_DECL.
+ * decl2.c (do_class_using_decl): Implement.
+ (grokfield): Pass access decls off to do_class_using_decl instead of
+ grokdeclarator.
+ * error.c (dump_decl): Handle USING_DECLs.
+ * decl.c (grokdeclarator): Remove code for handling access decls.
+ * class.c (finish_struct_1): Adjust accordingly, treat using-decls
+ as access decls for now.
+ (finish_struct): Don't check USING_DECLs for other uses of the name.
+
+ * search.c (get_matching_virtual): Use cp_error_at.
+
+Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
+ match c-typeck.c.
+ (self_promoting_args_p): Move the check that TYPE is non-nil
+ before trying to look at its main variant.
+ (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
+
+ * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
+ Delete macros.
+ * init.c (xref_friend, embrace_waiting_friends): Delete functions.
+ (do_friend): Delete call to xref_friend.
+ * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
+
+ * typeck.c (convert_sequence): #if 0 unused function.
+
+ * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
+ be in decl_in_memory_p.
+ (decl_in_memory_p): Delete decl.
+ * expr.c (decl_in_memory_p): Delete fn.
+ * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
+
+ * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
+
+Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (finish_struct_1): Check for a pure-specifier on a
+ non-virtual function here.
+
+ * decl2.c (grok_function_init): Don't check whether the function
+ is virtual here.
+ (grokfield): Don't call check_for_override here.
+
+ * decl.c (push_to_top_level): Start from inner_binding_level,
+ check class_shadowed in class levels.
+
+Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (resume_level): Ignore things that don't have names, instead
+ of core dumping.
+
+Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
+
+Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (finish_struct_1): Set DECL_VINDEX properly on a
+ synthesized dtor.
+
+ * parse.y (complete_type_name): Bind global_scope earlier.
+ (complex_type_name): Likewise.
+ (qualified_type_name): Remove.
+
+Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (grokfndecl): Move code that looks for virtuals in base
+ classes...
+ * class.c (check_for_override): ... to a new function.
+ (finish_struct_1): Call it.
+
+ * cp-tree.h: Declare warn_sign_compare.
+
+ * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
+ rather than extra_warnings to decide whether to warn about
+ comparison of signed and unsigned.
+
+ * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
+ implies -Wsign-compare. -Wall doesn't imply -W.
+
+Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (build_component_ref): Fix to handle anon unions in base
+ classes as well.
+
+Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * class.c (resolves_to_fixed_type_p): Delete code dealing with
+ a WITH_CLEANUP_EXPR, since we don't generate them any more.
+ * cvt.c (build_up_reference): Likewise.
+ * decl.c (grok_reference_init): Likewise.
+ (cp_finish_decl): Likewise.
+ * error.c (dump_expr): Likewise.
+ * tree.c (real_lvalue_p): Likewise.
+ (lvalue_p): Likewise.
+ (build_cplus_new): Likewise.
+ (unsave_expr_now): Likewise.
+ * typeck.c (unary_complex_lvalue, build_modify_expr,
+ c_expand_return): Likewise.
+
+Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ Make the C++ front-end pay attention to attributes for structures.
+ * class.c (finish_struct): New argument ATTRIBUTES, passed down into
+ finish_struct_1.
+ (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
+ Take out old round_up_size use and setting the DECL_ALIGN possibly
+ using it. Take out setting of TYPE_ALIGN to round_up_size, which
+ can override what the attribute set.
+ * cp-tree.h (finish_struct): Update prototype.
+ * parse.y (template_instantiate_once): Pass a NULL_TREE for the
+ attributes to finish_struct.
+ (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
+ value down into finish_struct.
+ * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
+
+Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
+
+ * decl.c (poplevel): Re-word dead for local handling.
+ (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
+ (cp_finish_decl): If is_for_scope, check for duplicates so
+ we can disable is_for_scope. Otherwise, preserve_temp_slots.
+
+ * lex.c (do_identifier): Use global binding in preference of
+ dead for local variable.
+
+Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
+
+ * init.c (initializing_context): Handle anon union changes, the
+ context where fields of anon unions can be initialized now has to be
+ found by walking up the TYPE_CONTEXT chain.
+
+Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
+
+ * decl.c (start_decl): #ifdef out code to set DECL_COMMON
+ if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
+ (obscure_complex_init): If bss is supported, always set
+ DECL_INITIAL to error_mark_node.
+
+Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * init.c (is_friend): Make sure there's a context before we see if
+ it's an aggr type.
+
+Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
+
+ * init.c (is_friend): Classes are not friendly with nested classes.
+
+Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
+
+ * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
+ and record its result.
+
+Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
+
+ * class.c (finish_struct_anon): Switch around code to not move anon
+ union elements around, nor mess up their contexts, nor offsets,
+ instead we now build up the right number of COMPONENT_REFs for all
+ the anon unions that may be present at build_component_ref time.
+ * typeck.c (lookup_anon_field): New routine to handle field lookup
+ on fields without names. We find them, based upon their unique type
+ instead.
+ * typeck.c (build_component_ref): Allow FIELD_DECL components.
+ Handle finding components in anonymous unions, and ensure that a
+ COMPONENT_REF is built for each level as necessary.
+
+Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
+
+ * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
+ code that ensures that copy ctors are used if appropriate.
+
+Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * init.c (build_vec_delete): Only give an error if base isn't an
+ error_mark_node.
+
+Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
+
+ * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
+ (yylex): If we see `new', keep slurping.
+
+Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
+
+ * class.c (finish_struct_1): Move code for handling anon unions...
+ (finish_struct_anon): to here. Fixup so that we do the offset
+ calculations right, and so that the fields are physically moved to
+ the containers's chain.
+
+Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (grokdeclarator): Avoid trying to get an operand off an
+ identifier node.
+
+Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
+
+ * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
+ POINTER_SIZE to agree with expr.c.
+
+Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
+
+ * search.c (lookup_field): Don't report ambiguities if protect is 0,
+ instead return NULL_TREE.
+
+Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
+
+ * class.c (finish_struct_1): Call warn_hidden if we want warnings
+ about overloaded virtual functions.
+ (warn_hidden): New routine to warn of virtual functions that are
+ hidden by other virtual functions, that are not overridden.
+ (get_basefndecls): New routine, used by warn_hidden.
+ (mark_overriders): New routine, used by warn_hidden.
+ * search.c (get_matching_virtual): Remove old warning that just
+ isn't very useful.
+
+Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
+
+ * typeck.c (null_ptr_cst_p): Delete unused fn.
+ (build_function_call_maybe): Delete unused fn.
+
+ * expr.c (extract_init): #if 0 the code after unconditional return 0
+ for now.
+
+ Delete old cadillac code.
+ * edsel.c: Remove file.
+ * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
+ * Makefile.in (CXX_OBJS): Delete edsel.o.
+ (edsel.o): Delete rule.
+ * cp-tree.h (flag_cadillac): Delete var decl.
+ * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
+ * decl2.c (flag_cadillac): Delete var definition.
+ (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
+ (grokfield): Delete code depending on flag_cadillac.
+ (finish_anon_union): Likewise.
+ * class.c (finish_struct_1): Likewise.
+ (pushclass): Likewise.
+ (popclass): Likewise.
+ (push_lang_context): Likewise.
+ (pop_lang_context): Likewise.
+ * decl.c (init_decl_processing): Likewise.
+ (start_decl): Likewise.
+ (cp_finish_decl): Likewise.
+ (xref_tag): Likewise.
+ (finish_enum): Likewise.
+ (start_function): Likewise.
+ (finish_function): Likewise.
+ (finish_stmt): Likewise.
+ * lex.c (lang_init): Likewise.
+ (check_newline): Likewise.
+
+ * lex.c (do_pending_inlines): Delete synthesized method kludge.
+
+ Delete defunct, ancient garbage collection implementation.
+ * rtti.c: New file with the RTTI stuff from gc.c.
+ * gc.c: Removed file (moved the remaining stuff into rtti.c).
+ * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
+ (rtti.o): New rule, replacing gc.o.
+ * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
+ * cp-tree.h: Delete gc-related fn decls.
+ (DECL_GC_OFFSET): Delete macro.
+ (flag_gc): Delete extern decl.
+ * decl.c (current_function_obstack_index): Delete var decl.
+ (current_function_obstack_usage): Delete var decl.
+ (start_function): Delete clearing of current_function_obstack_index
+ and current_function_obstack_usage.
+ (init_decl_processing): Delete code relying on -fgc.
+ Delete call to init_gc_processing.
+ (cp_finish_decl): Delete calls to build_static_gc_entry and
+ type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
+ (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
+ and to expand_expr of a __gc_main call.
+ (maybe_gc_cleanup): Delete var decl.
+ (finish_function): Delete call to expand_gc_prologue_and_epilogue.
+ * decl2.c (flag_gc): Delete var decl.
+ (lang_f_options): Delete offering of -fgc.
+ (lang_decode_option): Delete -fgc and -fno-gc handling.
+ (get_temp_regvar): Delete gc code.
+ * init.c (build_new): Delete gc code.
+ * lex.c (init_lex): Delete checking of flag_gc.
+
+ * typeck.c (convert_arguments): Delete gc code.
+ (build_component_addr): Delete -fgc warning.
+ (build_modify_expr): Delete gc code.
+
+ * decl2.c (build_push_scope): Delete fn.
+ * cp-tree.h (build_push_scope): Delete decl.
+
+ * search.c (clear_search_slots): Delete fn.
+ * cp-tree.h (clear_search_slots): Delete decl.
+
+ * search.c (tree_needs_constructor_p): Delete fn.
+ * cp-tree.h (tree_needs_constructor_p): Delete decl.
+
+ * tree.c (id_cmp): Delete fn.
+
+ * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
+ * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
+
+ * tree.c (decl_value_member): Delete fn.
+ * cp-tree.h (decl_value_member): Delete decl.
+
+ * tree.c (list_hash_lookup_or_cons): Delete fn.
+ * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
+
+ * method.c (cplus_exception_name): Delete fn.
+ (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
+
+ * spew.c (shift_tokens): Delete fn.
+
+Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * except.c (init_exception_processing): Pass 1 to needs_pop in calls
+ to cp_finish_decl.
+ * parse.y: Likewise.
+
+Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * tree.c (build_cplus_staticfn_type): Delete function definition;
+ never used.
+ * cp-tree.h (build_cplus_staticfn_type): Delete decl.
+
+ * tree.c (virtual_member): Delete function definition; never used.
+ * cp-tree.h (virtual_member): Delete decl.
+
+Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (build_component_ref): Handle getting vbase pointers
+ out of complex multiple inheritance better.
+
+Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (build_object_ref): Make sure we use the real type, not
+ any reference type.
+
+Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
+
+ * tree.c (build_exception_variant): Don't create new types if we
+ don't have to, also build new types on the right obstack.
+
+Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (store_bindings): Split out from push_to_top_level.
+ (push_to_top_level): Call it for b->type_shadowed on class binding
+ levels.
+
+Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
+
+ * search.c (expand_upcast_fixups): Fix so that offsets stored in
+ vbase_offsets are always right. Fixes a problem where virtual base
+ upcasting and downcasting could be wrong during conversions on this
+ during virtual function dispatch at ctor/dtor time when dynamic
+ vtable fixups for deltas are needed. This only sounds easier than
+ it is. :-)
+ (fixup_virtual_upcast_offsets): Change to reflect new calling
+ convention for expand_upcast_fixups.
+
+Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
+ check that it's usable as the bitfield width.
+
+Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
+ Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
+ only ever used for functions in it.
+
+Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
+ (nested_type): Likewise.
+ (nested_name_specifier): Use lastiddecl.
+
+ * decl.c (grokdeclarator): Adjust accordingly.
+ * init.c (expand_member_init): Likewise.
+ * parse.y (base_class): Likewise.
+ * typeck2.c (build_functional_cast): Likewise.
+
+ * typeck2.c (build_functional_cast): Fill in name after we've
+ checked for non-aggr type.
+
+Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
+
+ * decl2.c (warn_pointer_arith): Default to on.
+
+Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * lex.c (is_rid): New function.
+ * decl.c (grokdeclarator): Diagnose reserved words used as
+ declarator-ids.
+
+Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * tree.c (get_decl_list): Don't lose cv-quals.
+
+ * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
+ typespecs used as declarator-ids.
+
+Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (poplevel): When poping a level, don't give a warning for
+ any subblocks that already exist.
+
+Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_object_ref): Finish what I started.
+
+ * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
+
+ * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
+
+ * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
+ scope.
+
+Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl.c (xref_tag): Handle passing a type in directly.
+
+ * parse.y (qualified_type_name): Pull out the type.
+ (nested_type): Likewise.
+ Take types directly instead of as identifiers.
+ * call.c (build_scoped_method_call): Take types directly instead of
+ as identifiers.
+ * decl.c (xref_basetypes): Likewise.
+ * init.c (expand_member_init): Likewise.
+ (build_member_call): Likewise.
+ (build_offset_ref): Likewise.
+ * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
+ * method.c (do_build_assign_ref): Likewise.
+ * decl.c (grokdeclarator): Handle a type appearing as the
+ declarator-id for constructors.
+ * method.c (do_build_copy_constructor): current_base_init_list now
+ uses the types directly, not their names.
+ * init.c (sort_base_init): Likewise.
+ (expand_member_init): Likewise.
+ * init.c (is_aggr_type): New function, like is_aggr_typedef.
+
+Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
+
+ * tree.c (layout_basetypes): Call build_lang_field_decl instead
+ of build_lang_decl if first arg is a FIELD_DECL.
+
+Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
+ non-empty.
+ * except.c (expand_start_catch_block): Set TREE_USED to avoid
+ warnings about the catch handler.
+
+Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
+ expand_target_expr.
+
+Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ Fix access control to use trees rather than integers.
+ * class.c (access_{default, public, protected, private,
+ default_virtual, public_virtual, private_virtual}_node): Add
+ definitions.
+ (init_class_processing): Do creation of those nodes.
+ * cp-tree.h (access_type): Delete enum decl.
+ (access_{default, public, protected, private, default_virtual,
+ public_virtual, private_virtual}_node): Add decls.
+ (compute_access): Change return type.
+ * search.c (compute_access): Have tree return type, instead of enum.
+ (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
+ * lex.c (real_yylex): Use yylval.ttype for giving the value of the
+ access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
+ * parse.y (VISSPEC): Make ttype rather than itype.
+ (base_class_access_list): Likewise.
+ * *.[cy]: Change all refs of `access_public' to `access_public_node',
+ etc.
+ * call.c (build_method_call): Make ACCESS be a tree.
+ * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
+ * cvt.c (convert_to_aggr): Likewise.
+ * init.c (build_offset_ref, resolve_offset_ref, build_delete):
+ Likewise.
+ * method.c (hack_identifier): Likewise.
+ * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
+
+Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
+ frontend, and make it more consistent with respect to
+ warn_pointer_arith.
+
+Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
+
+ * decl.c (pushdecl): Check for duplicate parameter names.
+
+Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (expand_static_init): Call assemble_external for atexit.
+
+Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
+
+ * except.c (do_unwind): Remove some generated dead code.
+ (eh_outer_context): New routine, factor out some common code from
+ expand_builtin_throw and end_eh_unwinder. Add code to do return
+ address masking for the PA.
+ (expand_builtin_throw): Use eh_outer_context instead of open coding
+ it here.
+ (end_eh_unwinder): Likewise.
+
+Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_throw): Call assemble_external for __empty, if we
+ use it.
+
+Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
+ NORMAL_RETURN_ADDR_OFFSET.
+ (end_eh_unwinder): Likewise.
+
+Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
+
+ * gc.c (build_dynamic_cast): Make sure we don't cast away const
+ when dealing with references, and make sure we handle dynamic
+ casting to a cv qualified reference.
+
+Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (struct eh_context): New structure top hold eh context
+ information.
+ (push_eh_context): New routine.
+ (pop_eh_context): Likewise.
+ * decl.c (push_cp_function_context): Use them.
+ (pop_cp_function_context): Likewise.
+
+Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_file): Also prune uninteresting functions in the
+ inline emission loop.
+
+Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
+
+ * sig.c (build_signature_table_constructor): Mark functions
+ in the signature as referenced.
+
+Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (finish_file): Do all the vtable/synthesis stuff before
+ the inline emission stuff.
+
+Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
+ weak symbols.
+ * lang-options.h: Add -f{no-,}weak.
+ * decl.c (init_decl_processing): If the target does not support weak
+ symbols, don't use them.
+ * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
+
+Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
+
+ * init.c (expand_member_init): warning for base init after members.
+
+Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
+
+ * cvt.c (build_expr_type_conversion): Don't convert to a reference
+ type.
+
+Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
+
+ * method.c (report_type_mismatch): Improve wording for volatile
+ mismatches.
+
+Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
+
+ * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
+ expand_assignment, as the later doesn't handle things that have
+ copy constructors well. The compiler would do bitwise copying,
+ instead of ctor calling in some cases.
+
+Wed Dec 13 17:05:54 1995 Paul Eggert <eggert@twinsun.com>
+
+ * g++.c (my_strerror): Return "cannot access" if errno is 0.
+ (pfatal_with_name, perror_exec): Don't assume that
+ the returned value from my_strerror contains no '%'s.
+ (concat): Remove.
+ (sys_nerror): Declare only if HAVE_STRERROR is not defined.
+
+Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
+
+ Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
+ TYPE_METHODS/TREE_CHAIN mean what they used to.
+ * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
+ instead of TYPE_METHODS.
+ * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
+ * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
+ * cp-tree.h (CLASSTYPE_METHODS): Lose.
+ (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
+ TYPE_METHODS.
+ (struct lang_decl): Lose next_method field.
+ (DECL_NEXT_METHOD): Lose.
+ * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
+ (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
+ anymore.
+ (finish_struct_methods): Don't mess with the TREE_CHAINs in
+ fn_fields.
+
+ * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
+ vector.
+
+ * call.c (build_method_call): Synthesize here even when not inlining.
+ * typeck.c (build_function_call_real): Likewise.
+
+Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
+
+ * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
+ == DBX_DEBUG, call dbxout_start_new_source_file and
+ dbxout_resume_previous_source_file when appropriate.
+
+Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (start_anon_func): Push to the top level.
+ (end_anon_func): Pop from the top level.
+
+Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
+
+ * cp-tree.h (build_cleanup): New routine to build cleanups.
+ * decl.c (expand_static_init): Use build_cleanup to build a cleanup
+ call at ctor time and use atexit to run it later.
+ * decl2.c (build_cleanup): New routine, taken from finish_file.
+ (finish_file): Use build_cleanup instead, and don't put function
+ local statics in global dtor list.
+
+Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_throw): Ensure that we have cleanups, if we try
+ and expand cleanups.
+
+Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
+
+ * except.c (expand_throw): Add logic to manage dynamic cleanups for
+ the EH object.
+ (expand_end_catch_block): Use the magic of expand_goto, instead of
+ emit_jump so that we get the cleanup for any catch clause parameter
+ and the cleanup for the exception object. Update to reflect label
+ changes.
+ (push_eh_cleanup): New routine to register a cleanup for an
+ exception object.
+ (empty_fndecl): Used to default cleanup actions to
+ nothing.
+ (init_exception_processing): Setup empty_fndecl. Setup
+ saved_cleanup.
+ (expand_start_catch_block): Update to reflect label changes. Call
+ push_eh_object to register the cleanup for the EH object.
+ (start_anon_func): New routine to start building lambda expressions
+ from trees.
+ (end_anon_func): New routine to end them.
+ (struct labelNode): Change so that we can use tree labels, or rtx
+ labels.
+ (saved_cleanup): Object to check for dynamic cleanups for the
+ exception handling object.
+ (push_label_entry): Change so that we can use tree labels, or rtx
+ labels.
+ (pop_label_entry): Likewise.
+ (top_label_entry): Likewise.
+ (expand_start_all_catch): Use tree label instead of rtx label, so
+ that we can get the magic of expand_goto.
+ (expand_end_all_catch): Update to reflect label changes.
+
+ * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
+ use UNSAVE_EXPRs.
+ * typeck.c (get_member_function_from_ptrfunc): Remove remnants of
+ building_cleanup logic, as we now use UNSAVE_EXPRs.
+ * cp-tree.h (unsave_expr): Declare it.
+ * decl.c (building_cleanup): Remove.
+ (maybe_build_cleanup): Remove building_cleanup logic, and use
+ UNSAVE_EXPR instead.
+
+Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
+
+ * gc.c (build_t_desc): Update error message to say <typeinfo>.
+
+Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (pushdecl): Only warn about shadowing a local variable if
+ warn_shadow is true.
+
+Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
+
+ * typeck.c (build_binary_op_nodefault): Added warning about
+ comparisons between different enum types with -Wall, unless
+ -fenum-int-equiv set.
+
+Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
+
+ * class.c (finish_struct_1): Skip down to the inner type in
+ multidimensional arrays. Ensures ctors will be made for types that
+ need constructing.
+
+Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (last_dtor_insn): New to track the last compiler generated
+ insn in a dtor.
+ (store_parm_decls): Set it.
+ (finish_function): Use it to see if the dtor is empty. Avoid doing
+ vtable setup all the time, if we can.
+ (struct cp_function): Add last_dtor_insn.
+ (push_cp_function_context): Save it.
+ (pop_cp_function_context): Restore it.
+
+Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
+
+ * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
+ warnings.
+
+Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
+
+ * typeck.c (expand_target_expr): Make sure targets get put into the
+ current temp_slot_level, so that the free_temp_slots call will reuse
+ them.
+
+Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
+
+ * class.c (finish_struct_1): Delay delta fixups for virtual bases
+ until after we have done the hard virtuals, to avoid a bogus `every
+ virtual function must have a unique final overrider' for virtual
+ functions that are only overridden by hard virtuals.
+
+Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
+
+ * pt.c (do_function_instantiation): Don't try to find a file-scope
+ template for a member function.
+
+Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
+
+ * g++.c (main): Add handling of -nodefaultlibs.
+
+Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
+
+ * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
+ distinguish between direct bindings of reference variables, and
+ indirect bindings of reference variables.
+ * cvt.c (build_up_reference): Use it.
+ * typeck.c (convert_arguments): Use it to indicate this is an
+ indirect binding.
+ * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
+ as they are unused.
+ (expand_static_init): Likewise.
+ (cplus_expand_expr_stmt): Likewise.
+ * decl2.c (finish_file): Likewise.
+ * init.c (perform_member_init): Likewise.
+ (emit_base_init): Likewise.
+ (expand_aggr_vbase_init_1): Likewise.
+
+Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
+ get a DECL_LANG_SPECIFIC node.
+ * cp-tree.h (lang_decl_flags): Add new member `level'.
+ (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
+ decl_flags level member.
+
+Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * call.c (build_method_call): Make sure instance has a
+ TYPE_LANG_SPECIFIC node before we dive into it.
+
+Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
+
+ * method.c (make_thunk): Use TREE_SET_CODE to set thunk's tree code.
+
+Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (duplicate_decls): When smashing decls, smash staticness in
+ the usual way.
+
+Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (poplevel): Handle the merging of subblocks of cleanups
+ when finishing blocks that have already been created (usually due to
+ the fixup goto code). Fixes bad debugging information.
+
+Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
+
+ * method.c (hack_identifier): Don't abort when we get a TREE_LIST
+ that's not a list of overloaded functions.
+
+Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
+ before trying to use DECL_ABSTRACT_VIRTUAL_P.
+
+Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
+
+ * decl2.c (mark_used): New function for hooking into setting of
+ TREE_USED on decls.
+ * call.c (build_method_call): Use it.
+ * class.c (instantiate_type): Likewise.
+ * init.c (build_offset_ref): Likewise. Don't call assemble_external
+ for all like-named functions.
+ * method.c (hack_identifier): Likewise.
+ (emit_thunk): Don't call assemble_external.
+ (make_thunk): Create thunk as a FUNCTION_DECL so that it
+ gets the right mode and ENCODE_SECTION_INFO works.
+
+ * parse.y: Use mark_used. Pass operator names to do_identifier.
+ * lex.c (do_identifier): Handle operator names.
+
+ * decl2.c (grokclassfn): Tweak __in_chrg attributes.
+
+Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * errfn.c: Include stdio.h.
+ (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
+
+Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
+
+ * typeck2.c (digest_init): Always convert initializers to the
+ right type.
+
+Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
+
+ * init.c (member_init_ok_or_else): Don't allow member initializers
+ for indirect members, as it is invalid.
+
+Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * decl.c (grokdeclarator): Don't allow `friend signed ()'.
+
+Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
+
+ * parse.y (for.init.statement): Catch compound statements inside for
+ initializations, if we're being pedantic.
+
+Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
+
+ * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
+ looking for.
+
+Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
+
+ * error.c (dump_expr): Don't core dump when a boolean expression is
+ used as a default argument.
+
+Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (finish_struct_bits): Check aggregate_value_p instead of
+ RETURN_IN_MEMORY.
+
+Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
+
+ * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
+ BLKmode type that would otherwise be returned in registers.
+
+Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * g++.c (WITHLIBC): New macro.
+ (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
+ saw_libc and pass it at the end if it was set.
+
+Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
+
+ * parse.y (fn.def1): Call split_specs_attrs in
+ declmods notype_declarator case.
projects / platform / upstream / gcc.git / commitdiff