+2002-06-14 Jason Merrill <jason@redhat.com>
+
+ C++ ABI changes.
+ * class.c (build_base_field): Set DECL_PACKED.
+ (layout_class_type): Don't use tail padding of PODs.
+ * mangle.c (write_unqualified_name): Fix template conversion op
+ mangling.
+
+2002-06-16 Richard Henderson <rth@redhat.com>
+
+ PR opt/6793
+ * tree.c (cp_cannot_inline_tree_fn): Don't short-circuit test
+ after template instantiation.
+
+2002-06-16 Richard Henderson <rth@redhat.com>
+
+ * cp-tree.h, decl2.c (flag_ms_extensions): Move to c-common.
+
+2002-06-15 Gabriel Dos Reis <gdr@codesourcery.com>
+
+ * cp-tree.h (compiler_error): Remove declaration.
+ * lex.c (compiler_error): Remove definition.
+
+2002-06-14 Steve Ellcey <sje@cup.hp.com>
+
+ * g++spec.c (LIBUNWIND): New.
+ (lang_specific_driver): Add it if USE_UNWIND_EXCEPTIONS is set.
+
+2002-06-13 Jessica Han <jessica@cup.hp.com>
+
+ * class.c (build_vtable): Use TARGET_VTABLE_ENTRY_ALIGN.
+ (build_vtbl_initializer): Honor TARGET_VTABLE_DATA_ENTRY_DISTANCE.
+ (build_vbase_offset_vtbl_entries): Likewise.
+ * rtti.c (build_headof): Likewise.
+ (get_tinfo_decl_dynamic): Likewise.
+ (create_pseudo_type_info): Likewise.
+
+2002-06-12 Stan Shebs <shebs@apple.com>
+
+ * mpw-config.in: Remove file, no longer used.
+ * mpw-make.sed: Ditto.
+
+2002-06-07 Zack Weinberg <zack@codesourcery.com>
+
+ * decl2.c: Update call to cpp_handle_option.
+
+2002-06-07 H.J. Lu (hjl@gnu.org)
+
+ * decl2.c (flag_use_cxa_atexit): Set to DEFAULT_USE_CXA_ATEXIT.
+
+2002-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
+
+ * error.c (cp_error_at): Fix typo.
+
+2002-06-04 Gabriel Dos Reis <gdr@codesourcery.com>
+
+ * error.c (cp_diagnostic_starter): Adjust call.
+ (maybe_print_instantiation_context): Change prototype to take a
+ 'diagnostic_info *'.
+ (print_instantiation_full_context): Likewise.
+ (print_instantiation_partial_context): Likewise.
+ (cp_diagnostic_starter): Likewise.
+ (cp_diagnostic_finalizer): Likewise.
+ (cp_print_error_function): Likewise.
+ (cp_printer): Take a secondary parameter as a 'text_info *'.
+ Remove output_state savings. Adjust calls.
+
+2002-06-03 Geoffrey Keating <geoffk@redhat.com>
+
+ * pt.c (inline_parm_levels): Mark for GC.
+
+ * mangle.c (start_mangling): Allocate G.substitutions here...
+ (init_mangle): ... rather than here.
+ (finish_mangling): Clear the varray pointer when done with it.
+ * spew.c (yylexstring): Don't use VARRAY_FREE.
+ * search.c (bfs_walk): Don't use VARRAY_FREE.
+ * decl2.c (pending_statics): Use gengtype to mark.
+ (deferred_fns): Likewise.
+ (ssdf_decls): Likewise.
+ (init_decl2): Delete.
+ * decl.c (pop_from_top_level): Don't use VARRAY_FREE.
+ (cxx_init_decl_processing): Don't call init_decl2.
+ (cxx_pop_function_context): Don't use VARRAY_FREE.
+ * cp-tree.h (struct saved_scope): No need for special marking
+ of varrays.
+ (struct language_function): Likewise.
+ (local_classes): Use gengtype to mark.
+ (init_decl2): Delete prototype.
+ * class.c (init_class_processing): Don't use
+ ggc_add_tree_varray_root.
+ (build_vtbl_initializer): Don't use VARRAY_FREE.
+
+ * decl.c (typename_compare): Don't use same_type_p.
+
+ * decl.c: Include hashtab.h instead of hash.h.
+ (typename_hash): Update to use htab_h.
+ (typename_compare): Likewise.
+ (typename_htab): Use gengtype to mark.
+ (build_typename_type): Update to use htab_h.
+ * Make-lang.in (cp/decl.o): Use HASHTAB_H instead of hash.h.
+
+ * Make-lang.in (gt-cp-tree.h): New rule.
+ (cp/tree.o): Depend on gt-cp-tree.h.
+ * config-lang.in (gtfiles): Add cp/tree.c.
+ * tree.c: Include gt-cp-tree.h.
+ (list_hash_table): Use gengtype to mark.
+ (init_tree): Use gengtype to mark trees.
+
+ * Make-lang.in (cp/decl.o): Add debug.h dependency.
+ * call.c (struct z_candidate): Use gengtype.
+ (USER_CONV_CAND): Use WRAPPER_ZC.
+ (convert_class_to_reference): Use build_zc_wrapper.
+ (build_type_conversion_1): Likewise.
+ (build_over_call): Use WRAPPER_ZC.
+ (add_warning): Use build_zc_wrapper.
+ * cp-lang.c (LANG_HOOKS_MARK_TREE): Delete.
+ * cp-tree.h (struct lang_identifier): Use gengtype.
+ (struct template_parm_index_s): Likewise.
+ (struct ptrmem_cst): Likewise.
+ (struct tree_binding): Likewise.
+ (struct tree_overload): Likewise.
+ (struct tree_srcloc): Likewise.
+ (struct tree_wrapper): Likewise. Also modify to have a pointer
+ to struct z_candidate rather than void.
+ (enum cp_tree_node_structure_enum): New.
+ (union lang_tree_node): New.
+ (cxx_mark_tree): Delete prototype.
+ (cp_tree_node_structure): New prototype.
+ (build_ptr_wrapper): Delete prototype.
+ (build_int_wrapper): Delete prototype.
+ (build_zc_wrapper): New prototype.
+ * decl.c: Include debug.h
+ (cxx_mark_tree): Delete.
+ (cp_tree_node_structure): New.
+ * tree.c (build_ptr_wrapper): Delete.
+ (build_int_wrapper): Delete.
+ (build_zc_wrapper): New.
+
+ * cp-tree.h [! ENABLE_TREE_CHECKING] (LANG_TYPE_PTRMEM_CHECK):
+ Correct typo. Patch from k_fukui@highway.ne.jp.
+
+ * semantics.c (current_stmt_tree): Update for change to
+ struct language_function.
+ (finish_mem_initializers): Likewise.
+ * decl.c (cxx_init_decl_processing): Don't set mark_lang_status.
+ * cp-tree.h (struct language_function): Rename from
+ cp_language_function. Change all uses.
+ (cp_function_chain): Don't need to cast.
+
+ * class.c (duplicate_tag_error): Reset discriminator.
+ (check_bases_and_members): Update for data structure changes.
+ * cp-tree.h (struct lang_id2): Use gengtype.
+ (flagged_type_tree): Likewise.
+ (SET_LANG_ID): Use GGC on struct lang_id2.
+ (struct cp_language_function): Use gengtype. Remove field
+ 'x_vcalls_possible_p'.
+ (current_vcalls_possible_p): Delete.
+ (struct lang_type_header): New.
+ (struct lang_type_class): Rename from struct lang_type. Include
+ struct lang_type_header.
+ (struct lang_type_ptrmem): New.
+ (struct lang_type): New.
+ (LANG_TYPE_CLASS_CHECK): New. Use it in all the appropriate macros.
+ (LANG_TYPE_PTRMEM_CHECK): New. Use it in all the appropriate macros.
+ (TYPE_SET_PTRMEMFUNC_TYPE): Set discriminator, update for changes.
+ (struct lang_decl_flags): Use gengtype. Add discriminators.
+ (struct lang_decl): Use gengtype. Add and use discriminators.
+ Update the macros that reference moved fields.
+ (LANG_DECL_U2_CHECK): New function. Use it when appropriate.
+ (SET_DECL_THUNK_P): Set discriminator too.
+ (clear_inline_text_obstack): Delete prototype.
+ (finish_inline_definitions): Delete prototype.
+ (mark_pending_inlines): Delete prototype.
+ (lang_check_failed): New prototype.
+ * decl.c (struct named_label_use_list): Use gengtype.
+ (struct named_label_list): Likewise.
+ (mark_binding_level): Delete.
+ (mark_named_label_lists): Delete.
+ (push_local_name): Set discriminator on DECL_LANG_SPECIFIC.
+ (cxx_init_decl_processing): Use generated marker routine.
+ (begin_destructor_body): Delete dead set to
+ current_vcalls_possible_p.
+ (mark_lang_function): Delete.
+ (mark_cp_function_context): Delete.
+ (lang_mark_tree): Use generated marker routines.
+ * decl2.c (start_objects): Set discriminator when setting
+ GLOBAL_INIT_PRIORITY.
+ * lex.c (retrofit_lang_decl): Set discriminators.
+ (copy_lang_type): Update for changes to lang_type structure.
+ (cp_make_lang_type): Set discriminator.
+ * parse.y: Use gengtype on YYLVAL. Don't use dots in identifiers.
+ * search.c: Include ggc.h.
+ * semantics.c (anon_aggr_type_p): Use the macro, don't hand-code it.
+ (finish_inline_definitions): Delete.
+ * spew.c (struct token): Use gengtype.
+ (struct token_chunk): New.
+ (struct unparsed_text): Use gengtype. Store tokens in chunks.
+ (struct feed): Use gengtype.
+ (feed_obstack): Delete.
+ (feed): Mark as GC root.
+ (pending_inlines): Mark as GC root.
+ (pending_inlines_tail): Likewise.
+ (processing_these_inlines): Likewise.
+ (token_obstack): Make static.
+ (first_token): Likewise.
+ (init_spew): Don't initialise deleted things; use gengtype for roots.
+ (clear_inline_text_obstack): Delete.
+ (feed_input): Use GC for struct feed. Update for changes to
+ struct unparsed_text.
+ (mark_pending_inlines): Delete.
+ (next_token): Rename from add_token. Change all callers. Update
+ for changes to struct unparsed_text.
+ (space_for_token): New.
+ (remove_last_token): New.
+ (alloc_unparsed_text): New.
+ (snarf_block): Take an unparsed_text. Update for changes to struct
+ unparsed_text.
+ (snarf_method): Update for changes to struct unparsed_text.
+ (snarf_defarg): Update for changes to struct unparsed_text.
+ * tree.c (lang_check_failed): New.
+
+ * Make-lang.in (gt-cp-call.h gt-cp-decl2.h gt-cp-parse.h
+ gt-cp-pt.h gt-cp-repo.h gt-cp-spew.h): New rules.
+ (cp/spew.o): Add dependency on gt-<filename>.h.
+ (cp/decl2.o): Add dependency on gt-<filename>.h.
+ (cp/call.o): Add dependency on gt-<filename>.h.
+ (cp/pt.o): Add dependency on gt-<filename>.h.
+ (cp/repo.o): Add dependency on gt-<filename>.h.
+ (cp/parse.o): Add dependency on gt-<filename>.h.
+ * call.c: Use gengtype for roots.
+ * config-lang.in (gtfiles): Add cp-tree.h decl.h lex.h call.c
+ decl2.c parse.y pt.c repo.c spew.c.
+ * cp-tree.h: Use gengtype for roots.
+ (struct saved_scope): Use GGC, gengtype.
+ (cp_parse_init): Delete prototype.
+ (init_pt): Delete prototype.
+ * decl.c: Use gengtype for roots.
+ (mark_saved_scope): Delete.
+ (cxx_init_decl_processing): Don't call deleted initilisation
+ routines.
+ (signed_size_zero_node): Delete, unused.
+ * decl.h: Use gengtype for roots.
+ * decl2.c: Use gengtype for roots.
+ * lex.h: Use gengtype for roots.
+ * parse.y: Use gengtype for roots.
+ (cp_parse_init): Delete.
+ * pt.c: Use gengtype for roots.
+ (init_pt): Delete.
+ * repo.c: Use gengtype for roots.
+ * spew.c: Use gengtype for roots.
+
+ * Make-lang.in: Allow for filename changes. Add gtype-cp.h.
+ (cp/decl.o): Add dependency on gtype-cp.h.
+ * decl.c: Remove use of add_deletable_root, use GTY marker instead.
+ Include gtype-cp.h. Allow for filename changes.
+
+ * Make-lang.in (cp/gt-decl.h): Generate using gengtype.
+ (cp/decl.o): Add cp/gt-decl.h dependency.
+ * config-lang.in (gtfiles): New.
+ * tree.h: Rename struct binding_level to struct cp_binding_level.
+ * decl.c: Rename struct binding_level to struct cp_binding_level.
+ Include cp/gt-decl.h.
+ (struct cp_binding_level): Use gengtype.
+ (make_binding_level): Use GGC on struct cp_binding_level.
+ (mark_binding_level): Use gt_ggc_m_cp_binding_level.
+ (cxx_init_decl_processing): Mark free_binding_level as
+ deletable.
+
+ * decl.c (mark_cp_function_context): Update calling sequence.
+
+ * decl.c (start_function): Don't free 'struct
+ cp_language_function'.
+ (pop_cp_function_context): Likewise.
+ (save_function_data): Allocate it using GC.
+ * semantics.c (genrtl_start_function): Don't free 'struct
+ cp_language_function'.
+
+2002-05-31 Matthew Woodcraft <mattheww@chiark.greenend.org.uk>
+
+ * lang-specs.h: Use cpp_debug_options.
+
+2002-05-28 Zack Weinberg <zack@codesourcery.com>
+
+ * mangle.c, tree.c: Include real.h.
+ * Make-lang.in: Update dependency lists.
+
+2002-05-25 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * lex.c: Don't include c-lex.h.
+ * parse.y, spew.c: Don't include c-lex.h; include c-pragma.h.
+
+2002-05-23 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * spew.c (yyungetc, snarf_block): Remove indent_level handling.
+
+2002-05-22 Richard Henderson <rth@redhat.com>
+
+ * decl.c (obscure_complex_init): Check for VAR_DECL
+ before using DECL_THREAD_LOCAL.
+
+2002-05-22 Richard Henderson <rth@redhat.com>
+
+ * decl.c (check_tag_decl): Handle RID_THREAD.
+ (obscure_complex_init): Reject run-time init of tls.
+ (grokvardecl, grokdeclarator): Handle RID_THREAD.
+ * lex.c (reswords): Add __thread.
+ (rid_to_yy): Map RID_THREAD to SCSPEC.
+
+2002-05-22 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * cp-lang.c (LANG_HOOKS_POST_OPTIONS): Use c_common_post_options.
+ * cp-tree.h (cxx_post_options): Kill.
+ * cp-lex.c (cxx_post_options): Kill.
+
+2002-05-21 Richard Henderson <rth@redhat.com>
+
+ * lex.c (rid_to_yy): Add RID_THREAD.
+
+2002-05-21 Alexandre Oliva <aoliva@redhat.com>
+
+ * init.c (build_vec_init): Test for trivial copy-assignment when
+ copy-assigning arrays.
+
+2002-05-20 Andreas Jaeger <aj@suse.de>
+
+ * init.c (build_default_init): Remove unused variable.
+
+2002-05-20 Alexandre Oliva <aoliva@redhat.com>
+
+ * call.c (any_strictly_viable): New.
+ (build_new_op): Use it for COMPOUND_EXPR and ADDR_EXPRs.
+
+2002-05-19 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
+
+ * error.c (dump_type) [TYPEOF_TYPE]: Fix parenthesis printing.
+
+2002-05-19 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
+
+ PR c++/186, DR 259
+ * pt.c (do_decl_instantiation): Don't complain explicit
+ instantiation after explicit specialization.
+ (do_type_instantiation): Likewise.
+
+2002-05-19 Alexandre Oliva <aoliva@redhat.com>
+
+ * cp-tree.h (complete_type_or_diagnostic): Changed prototype,
+ renamed from...
+ (complete_type_or_else): ... this. Redefined as macro.
+ (cxx_incomplete_type_diagnostic): Declare.
+ (cxx_incomplete_type_error): Define as macro.
+ * init.c (build_delete): Warn about incomplete types other than
+ void, and use the built-in operator delete for them.
+ * typeck.c (complete_type_or_diagnostic): Renamed from
+ complete_type_or_else. Added warn_only argument, passed to...
+ * typeck2.c (cxx_incomplete_type_diagnostic): ... this. Print
+ warnings or errors depending on new warn_only argument. Renamed
+ from...
+ (cxx_incomplete_type_error): ... this. New implementation in
+ terms of cxx_incomplete_type_diagnostic.
+
+2002-05-18 Jason Merrill <jason@redhat.com>
+
+ * decl2.c (import_export_decl): If we clear
+ DECL_NOT_REALLY_EXTERN, make sure DECL_EXTERNAL is set.
+
+2002-05-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
+
+ PR c++/6620
+ * pt.c (verify_class_unification): Don't check if PARM is template
+ parameter dependent. Simplify.
+ (unify) [TEMPLATE_PARM_INDEX]: Handle when ARG is a template
+ parameter dependent expression.
+
+2002-05-14 Jason Merrill <jason@redhat.com>
+
+ * rtti.c (get_tinfo_decl): Don't call comdat_linkage.
+ Do set DECL_COMDAT.
+ (synthesize_tinfo_var): Take the public decl.
+ (create_real_tinfo_var): Likewise. Check DECL_COMDAT.
+ (emit_tinfo_decl): Adjust. Call import_export_decl.
+ * decl2.c (import_export_decl): Simplify tinfo decl handling.
+
+2002-05-14 Alexandre Oliva <aoliva@redhat.com>
+
+ * cp-tree.h (struct lang_type): Added non_zero_init.
+ (CLASSTYPE_NON_ZERO_INIT_P): New macro.
+ (zero_init_p, force_store_init_value, build_forced_zero_init): Declare.
+ * class.c (check_field_decls): Test non_zero_init.
+ * cvt.c (convert_to_pointer_force): Use cp_convert_to_pointer for
+ zero-to-NULL conversions.
+ * decl.c (obscure_complex_init): Don't reset DECL_INITIAL of a
+ type that needs zero-initialization without zeros.
+ (check_initializer_decl): Compute zero-initializer for types
+ that require a non-trivial one.
+ * init.c (build_forced_zero_init): New function.
+ (build_default_init): Use it.
+ * tree.c (zero_init_p): New function.
+ * typeck2.c (force_store_init_value): New function.
+ (process_init_constructor): Create non-trivial zero-initializers
+ for array members and class fields.
+
+2002-05-14 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * lang-specs.h: Remove redundant -lang-c++.
+
+2002-05-13 Jason Merrill <jason@redhat.com>
+
+ * class.c (build_vtbl_ref_1): Use fixed_type_or_null.
+ (fixed_type_or_null): See through reference vars.
+ (build_base_path): Vtable contents are constant.
+ * typeck.c (get_member_function_from_ptrfunc): Likewise.
+
+2002-05-12 Jason Merrill <jason@redhat.com>
+
+ * cp-lang.c (ok_to_generate_alias_set_for_type): Backend-created
+ structs are safe.
+
+2002-05-09 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * cp-tree.h (flag_ansi): Remove.
+ * decl2.c (flag_ansi): Remove.
+ (cxx_decode_option): Set flag_iso and flag_undef.
+
+2002-05-09 Jason Merrill <jason@redhat.com>
+
+ * typeck.c (get_member_function_from_ptrfunc): Reorganize.
+ Use subtraction rather than a bitmask to get the index.
+ * cvt.c (cp_convert_to_pointer): Bail on an error_mark_node.
+
+ * pt.c (tsubst_expr) [ASM_STMT]: Copy ASM_INPUT_P.
+
+2002-05-07 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * Make-lang.in (decl2.o): Update.
+ * cp-tree.h (warn_multichar): Remove.
+ * decl2.c: Include c-common.h.
+ (warn_multichar): Remove.
+
+2002-05-03 Jason Merrill <jason@redhat.com>
+
+ * tree.c (build_cplus_array_type): Only const and volatile get
+ special handling.
+
+ * decl.c (BOOL_TYPE_SIZE): Move default to defaults.h.
+
+2002-04-30 Mark Mitchell <mark@codesourcery.com>
+
+ ABI change, returning simple classes from functions.
+ * class.c (finish_struct_bits): Only mark TREE_ADDRESSABLE if
+ TYPE_HAS_TRIVIAL_INIT_REF is false or
+ TYPE_HAS_NONTRIVIAL_DESTRUCTOR is true.
+
+2002-04-30 Jason Merrill <jason@redhat.com>
+
+ PR debug/6436
+ * decl.c (grokdeclarator): Don't override TYPE_NAME of an
+ anonymous class with a typedef if there are attributes.
+
+2002-04-29 Paul Eggert <eggert@twinsun.com>
+
+ * parse.y (nomods_initdcl0): Replace $<ttype>3 with $<ttype>$.
+
+2002-04-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/6477
+ * decl.c (follow_tag_typedef): Check if TYPE_NAME (original) is
+ non-NULL first.
+
+2002-04-29 Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/6492
+ * pt.c (tsubst_friend_class): If the friend has an explicit scope,
+ enter that scope before name lookup.
+
+ PR c++/6486
+ * method.c (do_build_copy_constructor): Avoid building
+ cv-qualified reference types.
+
+2002-04-29 Nathan Sidwell <nathan@codesourcery.com>
+
+ PR c++/5719
+ * decl.c (grok_op_properties): Assignment ops don't have to return
+ by value. operator% should.
+
+2002-04-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
+
+ PR c/6343
+ * decl.c (duplicate_decls): Call merge_weak.
+
+2002-04-26 Richard Henderson <rth@redhat.com>
+
+ * parse.y (malloced_yyss, malloced_yyvs): New.
+ (yyoverflow): Re-add. Set them.
+ (free_parser_stacks): New.
+
+2002-04-26 Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/6497
+ * method.c (do_build_assign_ref): Pass a derivation to
+ build_method_call when calling base class assignment operators.
+
+2002-04-26 Richard Henderson <rth@redhat.com>
+
+ * parse.y (yyoverflow): Revert.
+
+2002-04-26 Richard Henderson <rth@redhat.com>
+
+ PR c/3581
+ * parse.y (string): Remove. Update all uses to use STRING
+ instead, and not call combine_strings.
+ * rtti.c (tinfo_name): Use fix_string_type.
+ * semantics.c (finish_asm_stmt): Don't call combine_strings.
+ * spew.c (yylexstring): New.
+ (read_token): Use it.
+
+2002-04-25 Richard Henderson <rth@redhat.com>
+
+ PR c/2161
+ * parse.y (yyoverflow): New.
+
+2002-04-25 Jason Merrill <jason@redhat.com>
+
+ PR c++/5607
+ * search.c (check_final_overrider): No longer static.
+ * class.c (update_vtable_entry_for_fn): Call it.
+ * cp-tree.h: Adjust.
+
+2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * cp-lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
+ * cp-tree.h (cxx_set_yydebug): Die.
+ * lex.c (YYDEBUG): Get from c-lex.h.
+ (cxx_set_yydebug): Remove.
+ * parse.y: Include c-lex.h.
+ (YYDEBUG): Get from c-lex.h.
+
+2002-04-24 Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/6438.
+ * cvt.c (convert_to_void): Don't unconditionally make COND_EXPRs
+ void.
+
+2002-04-24 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE,
+ LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE):
+ Redefine.
+ * cp-tree.h (cp_attribute_table): Rename.
+ * decl.c (lang_attribute_table): Remove declaration.
+ (cxx_init_decl_processing): Don't set it.
+ * tree.c (cp_attribute_table): Rename.
+
+2002-04-24 Jason Merrill <jason@redhat.com>
+
+ PR c++/6331
+ * method.c (do_build_copy_constructor): Use cp_build_qualified_type.
+ * typeck.c (build_modify_expr): Allow arrays to differ in cv-quals.
+ The pedwarn for array assignment is now unconditional.
+ * tree.c (build_cplus_array_type_1): Still process simple array types
+ normally in templates.
+
+ PR c++/6395
+ * decl.c (make_rtl_for_nonlocal_decl): Don't mess with #pragma i/i
+ stuff for comdats.
+
+2002-04-23 Jakub Jelinek <jakub@redhat.com>
+
+ * parse.y (check_class_key): Allow KEY to be union/enum/struct/class
+ node with attributes.
+
+2002-2-23 David O'Brien <obrien@FreeBSD.org>
+
+ * g++spec.c (MATH_LIBRARY_PROFILE, LIBSTDCXX_PROFILE): Add.
+ Use MATH_LIBRARY_PROFILE and LIBSTDCXX_PROFILE if profile flag given.
+
+2002-04-23 Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/6256:
+ * pt.c (tsubst_friend_class): Handle templates with explicit
+ nested names.
+
+ PR c++/6331:
+ * typeck.c (merge_types): Remember the cv-qualification of pointer
+ types when merging them.
+
+2002-04-20 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * cp-lang.c (LANG_HOOKS_FUNCTION_INIT,
+ LANG_HOOKS_FUNCTION_FREE, LANG_HOOKS_FUNCTION_MARK): Redefine.
+ * cp-tree.h (cxx_push_function_context, cxx_pop_function_context,
+ cxx_mark_function_context): New.
+ * decl.c (push_cp_function_context, pop_cp_function_context,
+ mark_cp_function_context): Rename for consistency.
+ (cxx_init_decl_processing): Don't set old hooks.
+
+2002-04-19 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * call.c (convert_type_from_ellipsis): Rename, update.
+ * cp-lang.c (LANG_HOOKS_TYPE_PROMOTES_TO): Redefine.
+ * cp-tree.h (convert_type_from_ellipsis): Rename.
+ * decl.c (cxx_init_decl_processing): Don't set hook.
+
+2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * call.c (build_new_method_call): Update.
+ * cp-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine.
+ * cp-tree.h (cxx_incomplete_type_error): New.
+ * decl.c (grokdeclarator, grokparms): Update.
+ * decl2.c (check_classfn): Update.
+ * pt.c (tsubst): Update.
+ * typeck.c (complete_type_or_else, expr_sizeof,
+ decay_conversion): Update.
+ * typeck2.c (incomplete_type_error): Rename.
+ (add_exception_specifier): Update.
+
+2002-04-18 Jason Merrill <jason@redhat.com>
+
+ PR c++/5658
+ * search.c (setup_class_bindings): A class template qualifies as a
+ type binding.
+
+2002-04-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/6316
+ * decl2.c (finish_file): Clear DECL_EXTERNAL in a separate loop
+ before expanding.
+
+2002-04-16 Mark Mitchell <mark@codesourcery.com>
+
+ * init.c (begin_init_stmts): Remove commented out code.
+ (finish_init_stmts): Set STMT_EXPR_NO_SCOPE.
+ * semantics.c (begin_gobal_stmt_expr): Adjust call to
+ expand_start_stmt_expr.
+
+2002-04-15 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (register_dtor_fn): Pass the address of dso_handle, not
+ dso_handle itself, to __cxa_atexit.
+
+2002-04-15 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
+
+ * error.c (cxx_print_error_function): Adjust call to macros.
+
+2002-04-14 Jakub Jelinek <jakub@redhat.com>
+
+ * class.c (layout_virtual_bases): Do all dsize computation on trees.
+
+2002-04-14 Jason Merrill <jason@redhat.com>
+
+ * typeck.c (get_member_function_from_ptrfunc): Don't do
+ gratuitious division and multiplication on
+ ptrmemfunc_vbit_in_delta targets.
+
+2002-04-12 Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/5373.
+ * semantics.c (finish_expr_stmt): Remember the type of the
+ expression before any conversions are performed.
+
+2002-04-12 Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/5189.
+ * call.c (add_template_candidate_real): Do not treat member
+ templates as copy constructors.
+
+2002-04-12 Mark Mitchell <mark@codesourcery.com>
+
+ * decl.c (duplicate_decls): Do not copy the RTL for a variable
+ declaration if the old variable had an incomplete type and the new
+ variable does not.
+ (complete_vars): Do not call layout_decl for completed variables.
+
+2002-04-12 Richard Sandiford <rsandifo@redhat.com>
+
+ * decl.c (duplicate_decls): Don't try to unify an implicit typedef
+ with an explicit one.
+ (follow_tag_typedef): New.
+ (lookup_tag): Use it to extract the tag of an explicit typedef.
+ (xref_tag): Likewise.
+
+2002-04-11 Andrew Haley <aph@redhat.com>
+
+ * typeck.c (type_after_usual_arithmetic_conversions):
+ If two types have the same variant, return immediately.
+ When two floating-point operands are the same precision:
+ convert to float if one of the operands is float;
+ if neither operand is one of the standard types, return the type
+ of the first operand.
+
+2002-04-10 Nathan Sidwell <nathan@codesourcery.com>
+
+ PR c++/5507
+ * decl.c (make_typename_type): Remove implicit typenameness.
+
+2002-04-09 Jason Merrill <jason@redhat.com>
+
+ PR optimization/6189
+ * semantics.c (genrtl_start_function): Don't free
+ DECL_SAVED_FUNCTION_DATA for inline functions.
+
+ * init.c (build_member_call): For now, don't convert to
+ intermediate base if it would cause an error.
+
+2002-04-08 Paolo Carlini <pcarlini@unitus.it>
+
+ * parse.y (namespace_qualifier, maybe_identifier,
+ begin_explicit_instantiation, end_explicit_instantiation,
+ apparent_template_type, .finish_template_type,
+ do_id, maybe_init, defarg_again, component_decl_1):
+ Add ending ';', in accordance with POSIX.
+
+2002-04-06 Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/5571
+ * class.c (layout_class_type): Remember incomplete static
+ variables.
+ (finish_struct_1): Call complete_vars, not
+ hack_incomplete_structures.
+ * cp-tree.h (hack_incomplete_structures): Rename to ...
+ (complete_vars): ... this.
+ (struct saved_scope): Remove incomplete.
+ (namespace_scope_incomplete): Remove.
+ * decl.c (struct binding_level): Remove incomplete.
+ (incomplete_vars): New variable.
+ (mark_binding_level): Don't mark incomplete.
+ (print_binding_level): Don't print it.
+ (mark_saved_scope): Don't mark incomplete.
+ (pushdecl): Use maybe_register_incopmlete_var.
+ (cxx_init_decl_processing): Register incomplete_vars for GC.
+ (start_decl_1): Clarify error message.
+ (hack_incomplete_vars): Remove.
+ (maybe_register_incomplete_var): New function.
+ (complete_vars): Likewise.
+
+2002-04-06 Jason Merrill <jason@redhat.com>
+
+ PR c++/4934
+ * error.c (dump_expr) [CONVERT_EXPR]: Make sure TREE_TYPE (t) is
+ set before checking it.
+
+ PR c++/525
+ * init.c (build_member_call): Use build_scoped_ref.
+ (resolve_offset_ref): Likewise.
+ * call.c (build_scoped_method_call): Likewise.
+ * tree.c (maybe_dummy_object): Kludge around current_class_type being
+ wrong.
+ * typeck2.c (build_scoped_ref): Return the binfo via binfo_p parm.
+ * cp-tree.h: Adjust.
+
+ * init.c (push_base_cleanups): Just use build_scoped_method_call.
+
+ PR c++/6179
+ * method.c (implicitly_declare_fn): Pass unqualified type to
+ synthesize_exception_spec.
+
+2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * cp-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
+ * cvt.c: Update comment.
+ * init.c (expand_cleanup_for_base): Update.
+ * semantics.c (finish_parenthesized_expr): Update.
+ * typeck.c (cp_truthvalue_conversion): Update.
+
+2002-04-04 Jason Merrill <jason@redhat.com>
+
+ * semantics.c (finish_eh_cleanup): New fn.
+ * cp-tree.h: Add prototype.
+ * init.c (perform_member_init, expand_cleanup_for_base): Use
+ finish_eh_cleanup.
+ * cp-tree.def (SUBOBJECT, CTOR_STMT): Remove.
+ * cp-tree.h: Remove references.
+ * decl.c (begin_constructor_body, end_constructor_body): Likewise.
+ * dump.c (cp_dump_tree): Likewise.
+ * pt.c (tsubst_expr): Likewise.
+ * semantics.c (genrtl_ctor_stmt, genrtl_subobject): Remove.
+ (cp_expand_stmt): Remove handling of CTOR_STMT and SUBOBJECT.
+ * tree.c (cp_statement_code_p): Likewise.
+
+ * init.c (build_new_1): Set CLEANUP_EH_ONLY on deleting cleanup.
+
+ PR c++/5636
+ * semantics.c (nullify_returns_r): Just set CLEANUP_EH_ONLY on
+ cleanup for nrv.
+
+ PR c++/5104
+ * typeck.c (comptypes) [FUNCTION_TYPE]: Don't compare exception
+ specifiers.
+ [METHOD_TYPE]: Use same code as FUNCTION_TYPE.
+
+2002-04-03 Richard Henderson <rth@redhat.com>
+
+ * cp-lang.c (cxx_warn_unused_global_decl): New.
+ (LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL): New.
+
2002-04-03 Neil Booth <neil@daikokuya.demon.co.uk>
* cp-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Redefine.
PR c++/4884
* call.c (build_op_delete_call): Allow for the fact the placement
may be a COMPOUND_EXPR.
-
+
2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
* cp-lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
PR C++/3656
* semantics.c (finish_base_specifier): Handle erronous base
- classes.
+ classes.
2002-03-22 Zack Weinberg <zack@codesourcery.com>
2002-03-22 Jeff Knaggs <jknaggs@redhat.com>
- * typeck.c (expand_ptrmemfunc_cst): Scale idx down to an index
- into the vtable_entry array regardless of
+ * typeck.c (get_member_function_from_ptrfunc): Scale idx down to
+ an index into the vtable_entry array regardless of
TARGET_PTRMEMFUNC_VBIT_LOCATION.
2002-03-21 Aldy Hernandez <aldyh@redhat.com>
* except.c: Don't include decl.h or obstack.h. Do include
tree-inline.h.
(build_throw): Destroy temporaries from the thrown
- expression before calling __cxa_throw. Construct a thrown
+ expression before calling __cxa_throw. Construct a thrown
temporary directly into the exception object.
(stabilize_throw_expr): New function.
(wrap_cleanups_r): New function.
the C front end but not used, or used only to permit the
compiler to link.
-2002-02-24 Craig Rodrigues <rodrigc@gcc.gnu.org>
+2002-02-24 Craig Rodrigues <rodrigc@gcc.gnu.org>
PR c++/4093
* cp-tree.h (SET_BINFO_MARKED): Cast false part of condition
2002-02-19 Jason Merrill <jason@redhat.com>
- ABI change: Mangle `void (A::*)() const' as
+ ABI change: Mangle `void (A::*)() const' as
M1AKFvvE, not MK1AFvvE.
* mangle.c (write_function_type): Write cv-quals for member
function type here.
(coerce_template_template_parms, convert_template_argument,
coerce_template_parms, maybe_get_template_decl_from_type_decl,
lookup_template_class, tsubst_friend_function, tsubst_friend_class,
- instantiate_class_template, tsubst_template_arg_vector,
- tsubst_template_parms, tsubst_aggr_type, tsubst_default_argument,
+ instantiate_class_template, tsubst_template_arg_vector,
+ tsubst_template_parms, tsubst_aggr_type, tsubst_default_argument,
tsubst_decl, tsubst_arg_types, tsubst_function_type,
- tsubst_call_declarator_parms, tsubst, tsubst_copy, tsubst_expr,
+ tsubst_call_declarator_parms, tsubst, tsubst_copy, tsubst_expr,
instantiate_template, fn_type_unification,
- resolve_overloaded_unification, verify_class_unification,
- unify, get_bindings_real, do_type_instantiation,
- regenerate_decl_from_template, instantiate_decl,
+ resolve_overloaded_unification, verify_class_unification,
+ unify, get_bindings_real, do_type_instantiation,
+ regenerate_decl_from_template, instantiate_decl,
tsubst_initializer_list, tsubst_enum,
get_mostly_instantiated_function_type,
invalid_nontype_parm_type_p): Likewise.
2002-02-01 Jason Merrill <jason@redhat.com>
PR c++/4872
- * decl.c (finish_function): Warn about a non-void function with
+ * decl.c (finish_function): Warn about a non-void function with
no return statement and no abnormal exit.
* cp-tree.h (struct cp_language_function): Add returns_abnormally.
(current_function_returns_abnormally): New macro.