1 2001-04-19 Mark Mitchell <mark@codesourcery.com>
3 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
5 (SET_DECL_LANGUAGE): New macro.
6 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
8 (build_library_fn_1): Likewise.
9 (build_cp_library_fn): Likewise.
10 (grokfndecl): Likewise.
11 (grokvardecl): Mark `extern "C"' variables as having C linkage.
12 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
13 * lex.c (retrofit_lang_decl): Likewise.
14 * mangle.c (mangle_decl_string): Don't mangle the names of
15 variables declared with C language linkage.
16 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
18 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
20 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
21 flag_access_control from uninitialized storage.
23 2001-04-15 Mark Mitchell <mark@codesourcery.com>
25 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
26 * mangle.c (write_pointer_to_member_type): Fix mangling of
27 pointers to cv-qualified member function types.
29 * init.c (build_delete): Create a SAVE_EXPR for the address if
30 we're going to use it more than once.
32 2001-04-13 Mark Mitchell <mark@codesourcery.com>
34 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
35 (expand_ptremfunc_cst): Change prototype.
36 (delta2_from_ptrmemfunc): Remove.
37 * expr.c (cplus_expand_constant): Adjust call to
38 expand_ptrmemfunc_cst.
39 * typeck.c (build_ptrmemfunc1): Simplify.
40 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
41 results in a constant.
42 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
43 (delta2_from_ptrmemfunc): Remove.
44 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
46 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
48 * cp-tree.h (decl_namespace_list): New macro.
49 (struct saved_scope): Add decl_ns_list.
50 * decl.c (mark_saved_scope): Mark it.
51 * decl2.c: Lose static decl_namespace_list.
52 (init_decl2): Don't save it.
54 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
56 * cp-tree.h (warn_return_type, yylex): Delete redundant
59 * decl.c (current_class_depth, global_namespace): Likewise.
61 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
63 * repo.c (flag_use_repository): Likewise.
65 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
67 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
68 set_block, pushdecl, getdecls, gettags, init_decl_processing,
69 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
70 lvalue_or_else, print_lang_statistics, comp_target_types,
71 unsigned_type, signed_type, signed_or_unsigned_type,
72 build_function_call, mark_addressable, incomplete_type_error):
73 Delete redundant declarations.
75 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
77 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
78 (TYPE_ANONYMOUS_P): New macro.
79 (TAGGED_TYPE_P): New macro.
80 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
81 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
82 * tree.c (no_linkage_helper): Likewise.
83 * semantics.c (begin_class_definition): Likewise.
84 * pt.c (convert_template_argument): Likewise.
85 * lex.c (check_for_missing_semicolon): Likewise.
87 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
89 * class.c (dfs_unshared_virtual_bases): New function.
90 (mark_primary_bases): Call it.
91 (check_bases): Ignore virtual bases when determining
94 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
96 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
98 2001-04-11 Mark Mitchell <mark@codesourcery.com>
100 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
101 cloned function to the clone.
103 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
105 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
107 * semantics.c: Include expr.h.
109 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
111 * method.c (implicitly_declare_fn): Commonize code for copy ctor
112 and assignment op. Set TREE_USED for parameter.
114 2001-04-10 Mark Mitchell <mark@codesourcery.com>
116 * class.c (find_final_overrider_data): Add `candidates'.
117 (dfs_find_final_overrider): Don't issue error messages
119 (find_final_overrider): Issue error messages here.
120 (build_base_field): Don't warn about amgibuous direct bases here.
121 (warn_about_ambiguous_direct_bases): New function.
122 (layout_class_type): Use it.
124 2001-04-10 Richard Henderson <rth@redhat.com>
126 * typeck.c (build_array_ref): Push the array reference inside
127 COMPOUND_EXPR and COND_EXPR.
129 2001-04-05 Mark Mitchell <mark@codesourcery.com>
131 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
132 * decl.c (duplicate_decls): Adjust accordingly.
133 (maybe_commonize_var): Likewise.
134 (grokfndecl): Likewise.
135 (start_function): Likewise.
136 (start_method): Likewise.
137 * decl2.c (key_method): Likewise.
138 (import_export_decl): Likewise.
139 * method.c (implicitly_declare_fn): Likewise.
140 * optimize.c (maybe_clone_body): Likewise.
142 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
144 * lang-specs.h: Add __DEPRECATED.
146 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
148 * search.c (get_dynamic_cast_base_type): When building a new
149 constant, set its type to ssizetype.
151 2001-04-04 Jakub Jelinek <jakub@redhat.com>
153 * optimize.c (expand_call_inline): Only add newly inlined statements
156 2001-04-03 Mark Mitchell <mark@codesourcery.com>
158 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
159 (OPERATOR_FORMAT): Likewise.
160 (OPERATOR_TYPENAME_FORMAT): Likewise.
161 * operators.def: Remove old name-mangling information.
162 * decl.c (grok_op_properties): Adjust accordingly.
163 * lex.c (init_operators): Likewise.
164 * rtti.c (get_tinfo_decl): Issue error messages about types that
167 2001-04-03 Mark Mitchell <mark@codesourcery.com>
169 * decl2.c (import_export_decl): Don't call import_export_class
170 when processing an inline member function.
171 * semantics.c (expand_body): Call import_export_decl before
172 emitting inline functions.
174 2001-03-28 Richard Henderson <rth@redhat.com>
176 IA-64 ABI Exception Handling:
177 * cp-tree.def (EH_SPEC_BLOCK): New.
178 (MUST_NOT_THROW_EXPR): New.
179 * cp-tree.h: Update changed function declarations.
180 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
181 (CPTI_CALL_UNEXPECTED): New.
182 (struct cp_language_function): Rename x_eh_spec_try_block
184 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
185 * decl.c (current_binding_level): If no current function
186 bindings, revert to scope_chain.
187 (initialize_predefined_identifiers): Remove __cp_push_exception.
188 (store_parm_decls): Use begin_eh_spec_block.
189 (finish_function): Use finish_eh_spec_block.
190 (mark_lang_function): Update for name changes.
191 * decl2.c (finish_file): No mark_all_runtime_matches.
192 * dump.c (cp_dump_tree): Handle new tree codes.
193 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
194 * except.c (catch_language_init, catch_language): Remove.
195 (init_exception_processing): Don't set language code.
196 Initialize call_unexpected_node, protect_cleanup_actions,
197 eh_personality_libfunc, lang_eh_runtime_type.
198 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
199 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
200 (prepare_eh_type): Split out type canonicalizations ...
201 (build_eh_type_type): ... from here.
202 (build_eh_type_type_ref): Remove.
203 (mark_all_runtime_matches): Remove.
204 (build_exc_ptr): New.
205 (do_begin_catch, do_end_catch): New.
206 (do_pop_exception): Remove.
207 (build_terminate_handler): Remove.
208 (choose_personality_routine): Split out language choice from ...
209 (initialize_handler_parm): ... here.
210 Use MUST_NOT_THROW_EXPR.
211 (expand_start_catch_block): Use do_begin_catch. Simplify Java
212 exception object handling.
213 (expand_start_eh_spec, expand_end_eh_spec): Remove.
214 (expand_exception_blocks, alloc_eh_object): Remove.
215 (begin_eh_spec_block, finish_eh_spec_block): New.
216 (do_allocate_exception, do_free_exception): New.
217 (expand_throw): Merge into ...
218 (build_throw): ... here. Update for abi.
219 * expr.c (cplus_expand_expr): No expand_internal_throw.
220 Handle MUST_NOT_THROW_EXPR.
221 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
222 * semantics.c (*) Update for except.h name changes.
223 (genrtl_try_block): No protect_with_terminate.
224 (genrtl_eh_spec_block): New.
225 (genrtl_handler): Don't emit the goto here.
226 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
227 (genrtl_finish_function): Don't expand_exception_blocks.
228 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
230 2001-03-28 Richard Henderson <rth@redhat.com>
232 * decl.c (struct named_label_list): Rename eh_region to
233 in_try_scope, add in_catch_scope.
234 (struct binding_level): Rename eh_region to is_try_scope,
236 (note_level_for_try): Rename from note_level_for_eh.
237 (note_level_for_catch): New.
238 (poplevel): Copy both is_try_scope and is_catch_scope to
239 the named_label_list struct.
240 (check_previous_goto_1): Don't check for catch block via
241 DECL_ARTIFICIAL; use in_try_scope instead.
242 (check_goto): Likewise.
243 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
244 * except.c (expand_start_catch_block): Call note_level_for_catch.
245 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
247 2001-03-27 Richard Henderson <rth@redhat.com>
249 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
250 exceptions_via_longjmp.
252 2001-03-27 Phil Edwards <pme@sources.redhat.com>
254 * pt.c (check_default_tmpl_args): Make error messages clearer.
256 2001-03-26 Phil Edwards <pme@sources.redhat.com>
258 * error.c: Also undefine 'A' macro used for cp_printers definition.
260 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
262 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
264 2001-03-26 Mike Yang <yang@research.att.com>
265 Mark Mitchell <mark@codesourcery.com>
267 * dump.c (dump_access): New function.
268 (cp_dump_tree): Use it. Dump basetype information for class
271 2001-03-26 Mark Mitchell <mark@codesourcery.com>
273 * Makefile.in (optimize.o): Depend on params.h.
274 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
275 (init_decl_processing): Set flag_no_inline when doing
277 * optimize.c: Include params.h.
278 (struct inline_data): Improve documentation of FNS. Add
279 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
280 (INSNS_PER_STMT): New macro.
281 (remap_block): Use CLONING_P.
282 (inlinable_function_p): Don't inline big functions.
283 (expand_call_inline): Keep track of how much inlining we've done.
284 (optimize_function): Set FIRST_INLINED_FN.
285 (maybe_clone_body): Set CLONING_P.
286 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
288 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
289 rest_of_compilation. Clear DECL_RTL for local variables
291 (clear_decl_rtl): New function.
293 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
296 * cp-tree.h (skip_type_access_control,
297 reset_type_access_control): Prototype.
298 * decl.c (grokdeclarator): Access of friends is not checked.
299 * parse.y (component_decl_list): Reset type access control.
300 * semantics.c (decl_type_access_control): Clear
301 current_type_lookups.
302 (save_type_access_control): Don't save if not deferring.
303 (skip_type_access_control, reset_type_access_control): New
305 (begin_class_definition): Do type access control for basetypes.
306 Start deferred access control.
307 (finish_class_definition): Resume immediate access control if
308 this is a local class.
310 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
312 * class.c (add_method): Use memcpy/memmove, not bcopy.
314 * decl.c (duplicate_decls): Likewise.
316 2001-03-23 Jakub Jelinek <jakub@redhat.com>
318 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
321 2001-03-23 Jakub Jelinek <jakub@redhat.com>
323 * decl.c (local_names): Define.
324 (push_local_name): New.
325 (grok_reference_init): Return init if initializing static reference
326 variable with non-constant instead of emitting it.
327 Move expand_static_init call to cp_finish_decl.
328 (layout_var_decl): Call push_local_name.
329 (maybe_commonize_var): Allow inlining functions even if they have
330 static local variables, use comdat_linkage for them if flag_weak.
331 (check_initializer): Call obscure_complex_init if
332 grok_reference_init returned non-zero.
333 (save_function_data): Clear x_local_names.
334 (pop_cp_function_context): Free x_local_names.
335 (mark_inlined_fns): Remove.
336 (mark_lang_function): Mark x_local_names.
337 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
338 Mark inlined_fns as tree, remove call to mark_inlined_fns.
339 * class.c (alter_access): Ensure DECL_ACCESS is never set if
340 DECL_DISCRIMINATOR_P.
341 * cp-tree.h (cp_language_function): Add x_local_names.
342 (lang_decl_flags): Add discriminator into u2.
343 (lang_decl_inlined_fns): Remove.
344 (lang_decl): inlined_fns is now a TREE_VEC.
345 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
346 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
347 TREE_VEC, not a custom structure.
348 (optimize_function): Likewise.
349 * mangle.c (discriminator_for_local_entity): Discriminate among
350 VAR_DECL local entities.
351 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
354 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
356 Add support for Java interface method calls.
357 * cp-tree.h (struct lang_type): Add java_interface flag.
358 (TYPE_JAVA_INTERFACE): New macro.
359 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
360 by setting TYPE_JAVA_INTERFACE.
361 * call.c (java_iface_lookup_fn): New static.
362 (build_over_call): If calling a method declared in a
363 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
364 expression which resolves the function address.
365 (build_java_interface_fn_ref): New function.
367 2001-03-22 Richard Henderson <rth@redhat.com>
369 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
370 * except.c: Don't include it.
372 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
373 based on an idea from Joe Buck <jbuck@synopsys.com>
375 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
377 (data_def, component_decl): Add reductions to bad_decl.
379 2001-03-22 Jakub Jelinek <jakub@redhat.com>
381 * method.c (do_build_assign_ref): Don't use build_modify_expr for
382 anonymous aggregates, since they don't have assignment operator
384 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
385 assignment operators for anonymous structure fields.
387 2001-03-21 Jason Merrill <jason@redhat.com>
389 * pt.c (instantiate_decl): Abort if we see a member constant
390 instantiation that doesn't already have its initializer.
391 Downgrade explicit instantiation without definition to pedwarn.
393 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
394 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
395 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
397 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
398 (pending_vtables): Remove.
399 * decl2.c (pending_vtables): Remove.
400 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
401 CLASSTYPE_VTABLE_NEEDS_WRITING.
402 (import_export_class): Likewise.
403 (init_decl2): Don't mark pending_vtables.
404 * lex.c (handle_pragma_vtable): Just sorry.
405 * pt.c (instantiate_class_template): Don't mess with
406 CLASSTYPE_VTABLE_NEEDS_WRITING.
407 (mark_class_instantiated): Likewise.
408 * ptree.c (print_lang_type): Don't print it.
409 * semantics.c (begin_class_definition): Don't set it.
411 * pt.c (template_tail): Replace with last_pending_template.
412 (maybe_templates, maybe_template_tail): Remove.
413 (add_pending_template): Adjust.
414 (instantiate_pending_templates): Adjust.
416 * cp-tree.h (struct saved_scope): Remove lang_stack field.
417 (current_lang_stack): Remove.
418 * decl.c (maybe_push_to_top_level): Don't initialize it.
419 (duplicate_decls): Use current_lang_depth.
420 (xref_basetypes): Likewise.
421 * class.c (current_lang_depth): New fn.
422 (push_lang_context): Use more varray functionality.
423 (pop_lang_context): Likewise.
425 * error.c (GLOBAL_THING): Always use '__'.
427 2001-03-21 Mark Mitchell <mark@codesourcery.com>
429 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
431 * mangle.c (mangle_decl_string): Mangle the names of overloaded
432 operators, even when they have `extern "C"' linkage.
434 2001-03-19 Mark Mitchell <mark@codesourcery.com>
436 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
437 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
438 where it's not necessary.
439 (add_method): Remove optimization involving comparison of
441 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
442 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
443 where it's not necessary.
444 (check_methods): Likewise.
445 (build_clone): Likewise.
446 (built_vtt): Likewise.
447 * cp-tree.h (DECL_NEEDED_P): Likewise.
448 * decl.c (pushtag): Likewise.
449 (duplicate_decls): Likewise.
450 (pushdecl): Likewise.
451 (builtin_function): Likewise.
452 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
453 (build_cp_library_fn): Likewise.
454 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
455 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
456 where it's not necessary.
457 (make_rtl_for_nonlocal_decl): Likewise.
458 (cp_finish_decl): Likewise.
459 (grokfndecl): Likewise.
460 (grokvardecl): Likewise.
461 (grokdeclarator): Likewise.
462 (start_function): Likewise.
463 (cp_missing_return_ok_p): Likewise.
464 * decl2.c (grokclassfn): Likewise.
465 (check_classfn): Likewise.
466 (finish_static_data_member_decl): Likewise.
467 (grokfield): Likewise.
468 * error.c (GLOBAL_IORD_P): Remove.
469 (dump_global_iord): Improve output.
470 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
471 * except.c (nothrow_libfn_p): Summarily reject any function not in
473 * init.c (build_java_class_ref): Don't explicitly set
474 DECL_ASSEMBLER_NAME after calling mangle_decl.
475 * mangle.c (mangle_decl_string): Handle extern "C" functions.
476 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
477 * method.c (set_mangled_name_for_decl): Don't explicitly set
478 DECL_ASSEMBLER_NAME after calling mangle_decl.
479 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
480 IDENTIFIER_GLOBAL_VALUE for the thunk.
481 * pt.c (set_mangled_name_for_template_decl): Remove.
482 (check_explicit_specialization): Don't use it.
483 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
484 (tsubst_friend_function): Likewise.
485 (tsubst_decl): Likewise.
486 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
487 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
488 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
489 where it's not necessary.
490 (tinfo_base_init): Likewise.
491 (create_real_tinfo_var): Likewise.
492 * search.c (looup_field_1): Likewise.
493 * semantics.c (finish_named_return_value): Likewise.
494 * tree.c (init_tree): Set lang_set_decl_assembler_name.
496 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
498 Correct semantics restrictions checking in throw-expression.
499 * except.c (is_admissible_throw_operand): New function.
500 (build_throw): Use it.
502 2001-03-14 Mark Mitchell <mark@codesourcery.com>
504 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
507 2001-03-14 Mark Mitchell <mark@codesourcery.com>
509 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
510 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
511 * decl.c (duplicate_decls): Likewise.
512 (builtin_function): Likewise.
513 (build_library_fn): Likewise.
514 (build_cp_library_fn): Likewise.
515 (check_initializer): Likewise.
516 (cp_finish_decl): Likewise.
517 * decl2.c (grokfield): Likewise.
518 (grok_function_init): Remove #if 0'd code.
519 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
520 * friend.c (do_friend): Likewise.
521 * init.c (get_temp_regvar): Likewise.
522 * method.c (make_thunk): Likewise.
523 * pt.c (tsubst_friend_function): Likewise.
524 (tsubst_decl): Likewise.
525 (regenerate_decl_from_template): Likewise.
526 * semantics.c (genrtl_named_return_value): Likewise.
527 (expand_body): Likewise.
528 (genrtl_finish_function): Likewise.
529 * tree.c (cp_tree_equal): Likewise.
531 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
533 * call.c (convert_like_real): Add extra semantics to INNER
534 parameter. Don't convert to temporary if a user conversion
535 gives us an lvalue that we're about to bind to a reference.
536 Set INNER to indicate pending reference binding on recursive
539 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
541 * cp/lex.c: Delete duplicate pending_lang_change.
543 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
545 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
547 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
548 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
550 2001-03-09 Zack Weinberg <zackw@stanford.edu>
552 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
554 2001-03-08 Stan Shebs <shebs@apple.com>
556 * cp-tree.h (set_identifier_local_value): Remove unused decl.
558 2001-03-06 Zack Weinberg <zackw@stanford.edu>
560 * spew.c: Remove references to CPP_OSTRING.
562 2001-03-06 Andrew Haley <aph@redhat.com>
564 * typeck.c (convert_arguments): Check that we have an fndecl.
566 2001-03-05 Andrew Haley <aph@redhat.com>
568 * typeck.c (convert_arguments): Don't do ellipsis conversion for
569 __built_in_constant_p.
571 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
573 * typeck.c (build_static_cast): Allow enum to enum conversions
576 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
578 * class.c (check_field_decls): Pointers to member do not a
579 non-pod struct make, as per DR 148.
581 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
583 * call.c (joust): cp_pedwarn when using gnu extension concerning
584 worst conversion sequences.
586 2001-03-01 Zack Weinberg <zackw@stanford.edu>
588 * decl.c: Replace all uses of 'boolean' with 'bool'.
590 2001-03-01 Zack Weinberg <zackw@stanford.edu>
592 * lang-specs.h: Add zero initializer for cpp_spec field to
593 all array elements that need one. Don't put an #ifdef inside
594 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
597 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
599 Implement using decls inside template functions.
600 * decl2.c (validate_nonmember_using_decl): Don't special case
601 fake_std_node in the global namespace. Don't reject early when
602 processing a template.
603 (do_local_using_decl): Add to statement tree. Don't do further
604 processing when building a template.
605 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
607 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
609 * decl2.c (do_nonmember_using_decl): Don't complain if we find
610 same function. Do complain about ambiguating extern "C"
613 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
615 Remove floating point and complex type template constant parms.
616 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
617 COMPLEX_TYPE extensions.
618 (invalid_nontype_parm_type_p): Likewise.
620 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
622 * except.c (call_eh_info): Revert "match_function"'s type.
624 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
626 Fix ctor vtable vcall offsets.
627 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
628 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
629 (get_matching_base): Remove.
630 (get_original_base): New function.
631 (build_vtbl_initializer): Initialize vid.rtti_binfo.
632 Use a virtual thunk for a ctor vtable with an index
633 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
634 primary base within a constructor vtable. Only set
635 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
636 when primary base has been lost.
637 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
639 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
641 * call.c (joust): Ensure more_specialized()'s argument length
642 parameter has correct value for constructors.
644 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
646 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
648 * decl.c (mark_inlined_fns): Prototype.
650 2001-02-22 Mark Mitchell <mark@codesourcery.com>
652 * spew.c (yylex): Correct handling of friends.
654 2001-02-22 Mark Mitchell <mark@codesourcery.com>
656 * mangle.c (write_encoding): Pass write_function_type the
657 FUNCTION_DECL for the function being encoded.
658 (write_function_type): Pass it along to write_bare_function_type.
659 (write_bare_function_type): Pass it along to write_method_parms.
660 (write_method_parms): Don't mangle the compiler-generated
661 parameters to a constructor or destructor.
663 2001-02-22 Andreas Jaeger <aj@suse.de>
665 * optimize.c: Include toplev.h for
666 note_deferral_of_defined_inline_function prototype.
668 2001-02-22 Jakub Jelinek <jakub@redhat.com>
670 * cp-tree.h (struct lang_decl_inlined_fns): New.
671 (struct lang_decls): Add inlined_fns.
672 (DECL_INLINED_FNS): New macro.
673 * optimize.c (struct inline_data): Add inlined_fns.
674 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
675 (inlinable_function_p): Likewise, fix typo in comment,
676 function is not inlinable if it already inlined function currently
678 (expand_call_inline): Add fn to inlined_fns if neccessary.
679 (optimize_function): Initialize inlined_fns.
680 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
681 * decl.c (mark_inlined_fns): New function.
682 (lang_mark_tree): Call it.
684 2001-02-21 Jason Merrill <jason@redhat.com>
686 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
687 (DECL_UNINLINABLE): Move to middle-end.
689 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
690 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
691 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
692 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
693 parms and outer BLOCK. note_deferral_of_defined_inline_function.
695 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
698 2001-02-19 Mark Mitchell <mark@codesourcery.com>
700 * decl2.c (set_decl_namespace): Allow explicit instantiations in
703 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
705 * optimize.c (expand_call_inline): Don't walk subtrees of type
708 2001-02-18 Mark Mitchell <mark@codesourcery.com>
710 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
713 2001-02-18 Jason Merrill <jason@redhat.com>
715 Do put the VTT parameter in DECL_ARGUMENTS.
716 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
717 (current_vtt_parm): New macro.
718 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
719 (DECL_HAS_VTT_PARM_P): New macro.
720 (DECL_VTT_PARM): Remove.
721 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
722 * decl.c (duplicate_decls): Only copy the operator code if
724 (start_function): Set current_vtt_parm.
725 (lang_mark_tree): Don't mark vtt_parm.
726 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
727 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
728 * class.c (build_clone): Maybe remove the VTT parm.
729 * optimize.c (maybe_clone_body): Set up the VTT parm.
730 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
731 * call.c (build_over_call): Just allow the VTT arg.
732 * method.c (make_thunk): Don't set DECL_VTT_PARM.
733 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
734 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
735 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
736 * error.c (dump_function_decl): Likewise.
737 * call.c (build_user_type_conversion_1, convert_like_real): Abort
738 if we try to call a constructor with in-charge or VTT parms.
739 * method.c (skip_artificial_parms_for): New fn.
740 * call.c (add_function_candidate, build_over_call): Call it.
741 * call.c (build_new_method_call): Use current_vtt_parm.
742 * init.c (expand_virtual_init): Likewise.
743 * class.c (same_signature_p): No longer static.
744 * cp-tree.h: Declare it.
745 * search.c (look_for_overrides_r): Use it.
747 2001-02-17 Mark Mitchell <mark@codesourcery.com>
749 * cp-tree.h (new_abi_rtti_p): Remove.
750 (name_mangling_version): Likewise.
751 (flag_do_squangling): Likewise.
752 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
753 * decl.c (grokfndecl): Likewise.
754 * decl2.c (name_mangling_version): Remove.
755 (flag_do_squangling): Likewise.
756 (lang_f_options): Remove `squangle'.
757 (unsupported_options): Add `squangle'.
758 (cxx_decode_option): Issue a warning about uses of
759 -fname-mangling-version.
760 (finish_file): Remove old ABI support.
761 * pt.c (check_explicit_specialization): Likewise.
762 (tsubst_decl): Likewise.
763 * rtti.c (init_rtti_processing): Likewise.
764 (build_headof): Likewise.
765 (get_tinfo_decl_dynamic): Likewise.
766 (tinfo_from_decl): Likewise.
767 (build_dynamic_cast_1): Likewise.
768 (synthesize_tinfo_var): Likewise.
769 * init.c (build_new): Allow enumeration types for the array-bounds
770 in a direct-new-declarator.
772 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
774 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
775 TREE_PROTECTED from the template being specialized.
777 2001-02-17 Jason Merrill <jason@redhat.com>
779 * decl2.c (build_artificial_parm): Set TREE_READONLY.
781 * decl.c (bad_specifiers): Allow throw specs on things with
782 pointer-to-function or -member-function type.
783 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
786 2001-02-17 Mark Mitchell <mark@codesourcery.com>
788 * call.c (check_dtor_name): Handle template names correctly.
790 2001-02-16 Jason Merrill <jason@redhat.com>
792 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
793 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
794 * optimize.c (maybe_clone_body): Don't substitute it.
795 * call.c (build_new_method_call): Check in_chrg instead.
796 * init.c (expand_virtual_init): Likewise.
798 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
800 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
801 class-type introduces at least a type-name.
803 2001-02-16 Jakub Jelinek <jakub@redhat.com>
805 * call.c (convert_like_real): Create a temporary for non-lvalue.
807 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
809 * cp-tree.h: Fix typos in comments.
811 2001-02-16 Jason Merrill <jason@redhat.com>
813 * optimize.c (remap_block): If we're compiling a clone, pass the
814 new block to insert_block.
816 2001-02-16 Mark Mitchell <mark@codesourcery.com>
818 * semantics.c (finish_asm_stmt): Robustify.
820 2001-02-15 Mark Mitchell <mark@codesourcery.com>
822 * pt.c (push_template_decl_real): Don't remangle the name of a
825 2001-02-15 Jim Meyering <meyering@lucent.com>
827 * Make-lang.in (c++.install-common): Depend on installdirs.
828 (c++.install-info): Likewise.
829 (c++.install-man): Likewise.
831 2001-02-15 Mark Mitchell <mark@codesourcery.com>
833 * typeck2.c (build_m_component_ref): Robustify.
835 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
837 * friend.c (do_friend): Don't take the nested [template] class
838 into account when deciding whether to warn about the friend
839 function not referring to a template function.
841 2001-02-14 Jakub Jelinek <jakub@redhat.com>
843 * typeck.c (build_unary_op): Clarify error message.
845 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
847 * parse.y (component_constructor_declarator): allow optional
848 parentheses around constructor class name.
850 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
852 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
854 * init.c (emit_base_init): Remove incorrect comment about
856 * method.c (make_thunk): Fix comment alignment.
858 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
860 Kill remnants of this is variable.
861 * cp-tree.h (flag_this_is_variable): Remove.
862 * decl2.c (flag_this_is_variable): Remove.
863 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
864 (build_vbase_path): The path is non-static, even in a cdtor.
865 (resolves_to_fixed_type_p): Add additional return value.
866 * search.c (init_vbase_pointers): Adjust.
867 * tree.c (lvalue_p_1): Adjust.
868 * typeck.c (mark_addressable): Adjust.
870 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
872 * pt.c (unify): Don't check cv quals of array types.
874 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
876 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
877 check whether we already have the type.
879 2001-02-13 Mark Mitchell <mark@codesourcery.com>
881 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
882 * call.c (build_op_delete_call): Simplify to remove duplicate
884 * class.c (clone_function_decl): Don't build the deleting variant
885 of a non-virtual destructor.
886 * decl.c (finish_destructor_body): Don't call delete if this is a
887 non-virtual destructor.
888 * init.c (build_delete): Explicitly call `operator delete' when
889 deleting an object with a non-virtual destructor.
891 2001-02-13 Jason Merrill <jason@redhat.com>
893 * lang-specs.h: Add more __EXCEPTIONS.
895 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
897 * typeck2.c (process_init_constructor): Check
898 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
900 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
902 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
903 Remove spurious information in comment. Allow further
904 adjustments of REFERENCE_TYPE args.
906 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
908 * errfn.c (cp_deprecated): Tweak diagnostic text.
909 * parse.y (new_initializer): Deprecate initializer lists
912 2001-02-12 Mark Mitchell <mark@codesourcery.com>
914 Remove old ABI support.
916 2001-02-11 Mark Mitchell <mark@codesourcery.com>
918 * decl2.c (flag_vtable_thunks): Always set it to 1.
919 (flag_new_abi): Likewise.
920 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
922 * Makefile.in (g++spec.o): Fix typo.
924 2001-02-09 Jason Merrill <jason@redhat.com>
926 * lang-specs.h: Restore definition of __EXCEPTIONS.
928 2001-02-08 Jason Merrill <jason@redhat.com>
930 * search.c (shared_member_p): New function.
931 (lookup_field_r): Use it.
932 * cp-tree.h (SHARED_MEMBER_P): Remove.
934 * method.c (process_overload_item): Handle template-dependent array
936 * pt.c (type_unification_real): If we end up with undeduced nontype
939 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
942 * typeck2.c (friendly_abort): Don't say anything if we have
943 earlier errors or sorries.
945 * decl.c (check_tag_decl): Notice attempts to redefine bool and
946 wchar_t. Ignore if in_system_header.
948 * decl.c (maybe_push_cleanup_level): New fn...
949 (start_decl_1): ...split out from here.
950 * cvt.c (build_up_reference): Use it.
951 * cp-tree.h: Declare it.
953 2001-02-07 Mark Mitchell <mark@codesourcery.com>
955 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
958 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
960 * pt.c (lookup_template_class): Make sure it's a primary
961 template or template_template_parm when called from the parser.
962 (instantiate_template_class): Add assertion.
964 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
966 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
967 from error_mark_node.
969 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
971 Fix specification and implementation bugs in V3 ABI
972 construction vtables.
973 * cp-tree.h (flag_dump_class_layout): New flag.
974 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
975 (BINFO_LOST_PRIMARY_P): New flag.
976 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
977 (BINFO_PRIMARY_MARKED_P): Rename to ...
978 (BINFO_PRIMARY_P): ... here.
979 (binfo_via_virtual): New prototype.
980 * decl2.c (flag_dump_class_layout): New flag.
981 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
982 use `=' as a file name separator.
983 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
985 (build_vtbl_address): If this is a virtual primary base, then
986 get the vtbl of what it is ultimately primary for.
987 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
989 (dfs_skip_nonprimary_vbases_markedp): Likewise.
990 (get_shared_vbase_if_not_primary): Likewise.
991 (dfs_get_pure_virtuals): Likewise.
992 (expand_upcast_fixups): Likewise.
993 (fixup_virtual_upcast_offsets): Likewise.
994 (dfs_find_vbase_instance): Likewise.
995 (find_vbase_instance): Likewise.
996 (binfo_from_vbase): Adjust comment to reflect reality.
997 (binfo_via_virtual): New function.
998 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
999 for binfo walking during VTT construction.
1000 (dfs_mark_primary_bases): Remove.
1001 (force_canonical_binfo_r): New function.
1002 (force_canonical_binfo): New function.
1003 (mark_primary_virtual_base): New function.
1004 (mark_primary_bases): Walk in inheritance graph order, use
1005 mark_primary_virtual_base.
1006 (determine_primary_base): Use some more intermediate variables.
1007 (dfs_find_final_overrider): Don't check for overriding along a
1009 (dfs_modify_vtables): Walk into primary virtual bases too.
1010 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1011 (build_base_fields): Likewise.
1012 (dfs_set_offset_for_unshared_vbases): Likewise.
1013 (layout_virtual_bases): Likewise.
1014 (end_of_class): Likewise.
1015 (finish_struct_1): Call dump_class_hierarchy, if requested.
1016 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1017 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1018 (dump_class_hierarchy): Add file parameter. Append to file, if
1020 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1021 Use canonical base for virtual bases.
1022 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1023 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1024 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1025 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1027 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1028 from DATA. We want virtual primary bases and all bases via virtual.
1029 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1030 virtual base when not a construction vtable.
1031 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1032 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1033 Use canonical bases when processing virtual bases.
1034 (accumulate_vtbl_inits): We're interested in any base via a
1036 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1037 within a construction vtable, determine what is being overridden.
1038 (build_vtbl_initializer): Add more comments
1039 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1040 (build_rtti_vtbl_entries): Check if the base has lost its
1043 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1045 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1047 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1049 * decl.c (pushdecl): Call abort instead of fatal.
1050 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1051 * init.c (build_new_1): Likewise.
1052 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1053 * decl.c (build_typename_type): hash_table_init now returns void.
1054 decl.c (init_decl_processing): Make an error non-fatal.
1056 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1058 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1060 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1061 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1062 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1063 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1064 * decl.c (maybe_commonize_var): Use the new name-mangling where
1066 * decl2.c (comdat_linkage): Enhance comments. Make all
1067 compiler-generated things static, if COMDAT is not available.
1068 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1070 (tinfo_base_init): Use the correct mangled name for typeinfo
1071 strings, and push them into the global scope.
1072 (typeinfo_in_lib_p): New function.
1073 (synthesize_tinfo_var): Use it.
1074 (create_real_tinfo_var): Likewise.
1076 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1078 * decl.c (push_class_binding): Use context_for_name_lookup instead
1080 * search.c (context_for_name_lookup): Remove static. Check for NULL
1081 context in the loop.
1082 * cp-tree.h (context_for_name_lookup): Add prototype.
1084 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1086 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1087 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1089 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1090 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1092 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1094 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1095 of macros used when compiling g++spec.c.
1096 * g++spec.c (lang_specific_driver): Link with the shared
1099 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1101 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1102 make_reference_declarator, make_call_declarator), method.c
1103 (implicitly_declare_fn), parse.y (namespace_using_decl,
1104 notype_unqualified_id, expr_or_declarator, new_type_id,
1105 after_type_declarator, direct_after_type_declarator,
1106 notype_declarator, complex_notype_declarator,
1107 complex_direct_notype_declarator, qualified_id,
1108 notype_qualified_id, overqualified_id, direct_new_declarator,
1109 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1110 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1111 instead of build_parse_node.
1113 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1115 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1116 (minus_one_node): Moved to top level gcc directory. Renamed
1117 to integer_minus_one_node.
1119 * init.c (init_init_processing): Don't set minus_one_node.
1120 (build_vec_init): Use integer_minus_one_node.
1122 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1124 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1126 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1127 identical and they would be replaced with constant, remove
1128 MODIFY_EXPR from the tree.
1130 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1132 * Make-lang.in: Remove all dependencies on defaults.h.
1133 * call.c: Don't include defaults.h.
1135 * decl2.c: Likewise.
1136 * except.c: Likewise.
1140 * typeck.c: Likewise.
1142 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1144 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1145 operators even in "C" linkage.
1146 * method.c (set_mangled_name_for_decl): Likewise.
1147 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1148 overloaded operators in "C" linkage.
1150 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1152 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1153 (tsubst_arg_types): Check parameter is not void.
1154 (tsubst): Adjust tsubst_decl call.
1156 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1158 * call.c (add_builtin_candidate): Quote std properly, from
1161 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1163 * pt.c (check_explicit_specialization): Clone constructors and
1166 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1168 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1169 indicates anything special about template depth. Make sure we
1170 only count the user visible template classes.
1172 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1174 * call.c (build_conv): Typo in comment.
1175 (add_builtin_candidate): Add more explanation.
1176 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1177 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1178 when we have enumeral types.
1179 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1180 candidates for relops and eqops.
1181 (joust): Simplify control flow. Allow a non-template user
1182 function to hide a builtin.
1184 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1186 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1187 (more_specialized): Add deduction parameter.
1188 * call.c (joust): Adjust more_specialized call.
1189 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1190 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1191 (get_bindings_order): Remove.
1192 (get_bindings_real): Add DEDUCE parameter.
1193 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1194 REFERENCE_TYPE jig for DEDUCE_ORDER.
1195 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1196 maybe_adjust_types_for_deduction.
1197 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1199 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1200 (check_cv_quals_for_unify): Use new unify qualifier flags.
1201 (unify): Clear new unify qualifier flags.
1202 (get_bindings_real): Add DEDUCE parameter.
1203 (get_bindings): Adjust call to get_bindings_real.
1204 (get_bindings_overload): Likewise.
1205 (most_specialized_instantiation): Adjust call to
1208 2001-01-19 Jason Merrill <jason@redhat.com>
1210 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1212 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1215 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1217 * decl2.c (arg_assoc_class): Fix double iteration logic.
1219 2001-01-19 Jason Merrill <jason@redhat.com>
1221 * init.c (build_delete): Always call convert_force to strip cv-quals.
1223 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1224 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1225 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1227 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1229 * search.c (get_vbase_1): Count only virtual bases.
1231 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1233 * class.c (duplicate_tag_error): Robustify flag clearing.
1235 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1237 * cp-tree.h (lookup_template_class): Add complain parm.
1238 * decl.c (lookup_namespace_name): Adjust call to
1239 lookup_template_class.
1240 (make_typename_type): Likewise.
1241 * semantics.c (finish_template_type): Likewise.
1242 * pt.c (lookup_template_class): Add complain parm. Adjust.
1243 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1246 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1248 * pt.c (copy_default_args_to_explicit_spec): Preserve
1249 object's CV quals. Reorganize.
1251 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1253 * typeck.c (build_modify_expr): Say `initialization' for
1255 * init.c (build_default_init): Convert to enumeral type, if
1258 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1260 * parse.y (nomods_initdcl0): Properly set things up for
1263 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1265 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1266 (type_unification_real): Set it.
1269 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1271 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1273 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1275 * semantics.c (begin_class_definition): Check we're not inside a
1278 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1280 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1283 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1285 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1286 * call.c (build_over_call): Add comment.
1288 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1290 * cvt.c (ocp_convert): Handle vector type conversion
1291 * typeck2.c (digest_init): Handle vector type initializations
1293 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1295 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1298 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1300 * pt.c (check_nontype_parm): Rename to ...
1301 (invalid_nontype_parm_type_p): ... here.
1302 (process_template_parm): Adjust.
1303 (convert_template_argument): Adjust.
1305 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1307 * pt.c (check_nontype_parm): New function.
1308 (process_template_parm): Use it.
1309 (convert_template_argument): Use it.
1310 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1313 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1315 * tree.c: Add defaults.h
1316 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1317 * Make-lang.in (cp/tree.o): Add defaults.h.
1319 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1321 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1323 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1325 * g++.1: Change to be ".so man1/gcc.1".
1327 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1329 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1331 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1332 ($(srcdir)/cp/g++int.info): New target.
1333 * gxxint.texi: Add info directory entry. Use @@ in email address.
1334 * .cvsignore: Update.
1336 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1338 * typeck.c (build_c_cast): Do template processing earlier.
1339 Always pedwarn on array casts.
1341 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1343 * friend.c (make_friend_class): Make sure a templated class is
1344 actually a template.
1346 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1348 * decl2.c (get_guard): Set linkage from guarded decl.
1350 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1352 * call.c (convert_default_arg): Check for unprocessed
1354 * cp-tree.h (replace_defarg): Move to spew.c.
1355 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1356 spew.c, which is where they really are.
1357 (done_pending_defargs): Declare.
1358 (unprocessed_defarg_fn): Declare.
1359 * decl.c (replace_defarg): Move to spew.c
1360 * parse.y (structsp): Call done_pending_defargs.
1361 * spew.c (defarg_fns): Rearrange list structure.
1362 (defarg_fnsdone): New static variable.
1363 (defarg_depfns): New static variable.
1364 (init_spew): Adjust.
1365 (add_defarg_fn): Store the type in TREE_TYPE.
1366 (do_pending_defargs): Detect and deal with ordering constraints
1368 (done_pending_defargs): New function.
1369 (unprocessed_defarg_fn): New function.
1370 (replace_defarg): Moved from decl.c. Robustify. Don't save
1371 if circularity detected.
1373 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1375 * pt.c (unify): Check array has a domain, before checking
1376 whether it is variable sized.
1378 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1380 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1381 parameters with pointers to arrays of unknown bound.
1383 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1385 * parse.y (template_parm_header, template_spec_header): New
1386 reductions. Split out from ...
1387 (template_header): ... here. Use them.
1388 (template_template_parm): Use template_parm_header.
1389 * semantics.c (finish_template_template_parm): Add assert.
1391 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1393 * mangle.c (write_builtin_type): Fix thinko.
1395 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1396 (copy_default_args_to_explicit_spec): Likewise.
1397 (check_explicit_specialization): Use it.
1399 * class.c (finish_struct_1): Remove last argument in call to
1400 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1401 * decl.c (builtin_function): Likewise.
1402 (build_cp_library_fn): Likewise.
1403 (check_initializer): Likewise.
1404 (make_rtl_for_nonlocal_decl): Likewise.
1405 (cp_finish_decl): Likewise.
1406 (start_function): Likewise.
1407 * decl2.c (finish_anon_union): Likewise.
1408 * friend.c (do_friend): Likewise.
1409 * init.c (build_java_class_ref): Likewise.
1410 * method.c (make_thunk): Likewise.
1411 * pt.c (tsubst_friend_function): Likewise.
1412 * semantics.c (expand_body): Likewise.
1414 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1416 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1417 looking at DECL_CLONED_FUNCTION for non-functions.
1419 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1421 * error.c (dump_template_parameter): Use parm to determine how
1422 to print default value.
1424 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1426 * class.c (duplicate_tag_error): Clear more flags.
1428 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1430 * call.c (build_new_method_call): Use binfo_for_vbase.
1432 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1434 * cp-tree.h (flag_cond_mismatch): Don't declare.
1435 * decl2.c (flag_cond_mismatch): Don't define.
1436 (lang_f_options): Remove cond-mismatch.
1437 (unsupported_options): Add cond-mismatch.
1439 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1441 * class.c (handle_using_decl): Reject using of constructor name
1442 of sourcing class. Allow injecting of a method with same name as
1443 nested class. Fixup error messages.
1445 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1447 * decl2.c (lang_decode_option): Handle -Wformat=2.
1449 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1451 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1452 initialized_in_class.
1453 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1454 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1455 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1456 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1457 * pt.c (check_default_tmpl_args): Adjust for
1458 DECL_INITIALIZED_IN_CLASS_P.
1459 (instantiate_class_template): Likewise.
1460 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1462 * class.c (finish_struct): Constify saved_filename.
1464 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1466 * class.c (duplicate_tag_error): Adjust diagnostic.
1467 (finish_struct): Locally set location to start of struct.
1468 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1470 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1472 * decl.c (struct binding_level): Adjust class_shadowed comments
1474 (push_class_level_binding): Ajust comments to reflect reality.
1475 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1476 Don't set TREE_VALUE on the class_shadowed list.
1478 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1480 * decl2.c (acceptable_java_type): Allow references too.
1481 * init.c (build_java_class_ref): When using the new ABI, search
1482 `class$' and have it mangled with `mangle_decl.'
1483 * mangle.c (write_java_integer_type_codes): New function.
1484 (write_builtin_type): Detect and mangle Java integer and real
1487 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1489 * decl2.c (grokfield): Don't accept `asm' specifiers for
1490 non-static data members.
1492 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1494 * expr.c (cplus_expand_expr): Don't reset `target'.
1496 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1498 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1500 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1502 * parse.y (template_datadef): Check for error_mark_node.
1504 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1506 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1508 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1510 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1511 (record_builtin_type): Make non-static.
1512 (flag_short_double): Don't declare.
1513 (init_decl_processing): Remove the creation of many tree nodes now
1514 in c_common_nodes_and_builtins.
1515 (build_void_list_node): New function.
1516 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1517 * cp-tree.h (flag_short_wchar): Don't declare.
1519 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1521 * call.c (build_conv): Don't use build1 for USER_CONV.
1522 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1524 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1526 * lex.c (lang_init): Call c_common_lang_init.
1528 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1530 * search.c (lookup_fnfields_here): Remove.
1531 (look_for_overrides_r): Use lookup_fnfields_1.
1532 Ignore functions from using declarations.
1534 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1536 Implement exceptions specifiers for implicit member functions.
1537 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1538 * method.c (synthesize_exception_spec): New function.
1539 (locate_dtor, locate_ctor, locate_copy): New functions.
1540 (implicitly_declare_fn): Generate the exception spec too.
1541 * search.c (check_final_overrider): Check artificial functions
1543 * typeck2.c (merge_exception_specifiers): New function.
1545 2001-01-03 Jason Merrill <jason@redhat.com>
1547 * init.c (build_default_init): New fn.
1548 (perform_member_init): Split out from here.
1549 (build_new_1): Use it. Simplify initialization logic.
1550 (build_vec_init): Take an array, rather than a pointer and maxindex.
1551 Speed up simple initializations. Don't clean up if we're assigning.
1552 * cp-tree.h: Adjust.
1553 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1554 * parse.y (new_initializer): Return void_zero_node for ().
1555 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1556 * typeck2.c (digest_init): Only complain about user-written
1559 2000-12-22 Mike Stump <mrs@wrs.com>
1561 * decl2.c: (max_tinst_depth): Increase to 50.
1563 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1565 * class.c (invalidate_class_lookup_cache): Zero the
1566 previous_class_values.
1567 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1569 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1570 * decl.c (free_bindings): New variable.
1571 (push_binding): Don't create a new binding if we have one on the
1573 (pop_binding): Put old bindings on the free list.
1574 (init_decl_processing): Use size_int, not build_int_2.
1575 Register free_bindings as a GC root.
1576 (cp_make_fname_decl): Use size_int, not build_int_2.
1577 (push_inline_template_parms_recursive): Likewise.
1578 (end_template_parm_list): Likewise.
1579 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1580 (tsubst_template_parms): Use size_int, not build_int_2.
1582 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1584 2001-01-02 Richard Henderson <rth@redhat.com>
1586 * parse.y (asm): Set ASM_INPUT_P.
1588 2001-01-02 Jason Merrill <jason@redhat.com>
1590 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1593 * typeck.c (cp_truthvalue_conversion): New fn.
1594 * cvt.c (ocp_convert): Use it.
1596 * cp-tree.h: Lose c-common.c decls.
1598 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1599 * cvt.c (convert_to_void): Use type_unknown_p.
1601 * typeck.c (strip_all_pointer_quals): Also strip quals from
1602 pointer-to-member types.
1604 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1607 * call.c (build_new_method_call): Do evaluate the object parameter
1608 when accessing a static member.
1609 * typeck.c (build_component_ref): Likewise.
1611 2001-01-02 Andreas Jaeger <aj@suse.de>
1613 * decl.c (cp_missing_noreturn_ok_p): New.
1614 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1616 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1618 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1620 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1622 * class.c (pushclass): Remove #if 0'd code.
1623 * cp-tree.h (overload_template_name): Remove.
1624 * decl.c (store_bindings): Simplify.
1625 (pop_from_top_level): Likewise.
1626 * pt.c (overload_template_name): Remove.
1627 (instantiate_decl): Don't call push_to_top_level if it's not
1630 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1632 * pt.c (register_local_specialization): Don't return a value.
1633 (lookup_template_class): Use move-to-front heuristic when looking
1634 up template instantiations.
1635 (instantiate_decl): Only push_to_top_level when we're actually
1636 going to instantiate the template.
1638 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1640 * search.c (binfo_for_vtable): Return least derived class, not
1641 most. Handle secondary vtables.
1643 2000-12-22 Jason Merrill <jason@redhat.com>
1645 * pt.c (more_specialized): Don't optimize len==0.
1646 (fn_type_unification): If we're adding the return type, increase len.
1648 * typeck.c (build_binary_op): Fix pmf comparison logic.
1650 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1651 DECL_STATIC_FUNCTION_P.
1653 * semantics.c (genrtl_finish_function): Don't try to jump to
1654 return_label unless it exists.
1656 In partial ordering for a call, ignore parms for which we don't have
1658 * call.c (joust): Pass len to more_specialized.
1659 (add_template_candidate_real): Strip 'this', pass len.
1660 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1661 (get_bindings_order): New fn. Pass len down.
1662 (get_bindings_real): Strip 'this', pass len.
1663 (fn_type_unification): Likewise.
1664 (type_unification_real): Succeed after checking 'len' args.
1665 (most_specialized_instantiation): Lose explicit_args parm.
1666 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1669 2000-12-21 Jason Merrill <jason@redhat.com>
1671 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1672 DECL_TEMPLATE_RESULT.
1674 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1675 lookup_fnfields_here.
1677 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1679 * call.c (build_object_call): Also allow conversions that return
1680 reference to pointer to function.
1681 (add_conv_candidate): Handle totype being ref to ptr to fn.
1682 (build_field_call): Also allow members of type reference to function.
1683 Lose support for calling pointer to METHOD_TYPE fields.
1685 * error.c (dump_expr): Handle *_CAST_EXPR.
1687 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1689 * tree.c (break_out_cleanups): Lose.
1690 * cp-tree.h: Remove prototype.
1691 * typeck.c (build_component_ref): Don't break_out_cleanups.
1692 (build_compound_expr): Likewise.
1693 * semantics.c (finish_expr_stmt): Likewise.
1695 2000-12-20 Richard Henderson <rth@redhat.com>
1697 * cp-tree.h: Update declarations.
1698 * decl.c (finish_case_label): Return the new stmt node.
1699 * semantics.c (finish_goto_stmt): Likewise.
1700 (finish_expr_stmt, finish_return_stmt): Likewise.
1701 (finish_break_stmt, finish_continue_stmt): Likewise.
1702 (finish_asm_stmt): Likewise.
1703 * parse.y (already_scoped_stmt): Set STMT_LINENO.
1704 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
1705 (simple_if, simple_stmt): Return the new stmt node.
1708 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1710 * cp-tree.h: Don't declare warn_long_long.
1712 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1714 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
1717 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1719 * pt.c (unify): Handle when both ARG and PARM are
1720 BOUND_TEMPLATE_TEMPLATE_PARM.
1722 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1724 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
1725 DECL_TEMPLATE_PARM_P.
1727 2000-12-15 Jason Merrill <jason@redhat.com>
1729 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
1731 * init.c (build_new_1): Don't strip quals from type.
1733 * decl.c (pushdecl): Don't check for linkage on a non-decl.
1735 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
1737 * call.c (build_new_function_call): Lose space before paren in
1739 (build_new_method_call): Likewise.
1741 * typeck2.c (build_m_component_ref): Propagate quals from datum.
1743 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1745 * pt.c (check_explicit_specialization): Propagate default
1746 function arguments to explicit specializations.
1748 2000-12-13 DJ Delorie <dj@redhat.com>
1750 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
1753 2000-12-08 Jason Merrill <jason@redhat.com>
1755 * error.c (dump_function_name): Don't let the user see __comp_ctor.
1757 Clean up copy-initialization in overloading code.
1758 * call.c (build_user_type_conversion_1): Die if we are asked to
1759 convert to the same or a base type.
1760 (implicit_conversion): Avoid doing so. Lose reference binding code.
1761 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
1762 direct-initialization. Also do direct-init part of copy-init.
1763 (build_user_type_conversion): Don't provide context to convert_like.
1764 * cvt.c (ocp_convert): build_user_type_conversion will now provide
1765 the constructor call for copy-init.
1767 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
1768 instantiation of a member template.
1769 (do_decl_instantiation): Not here.
1771 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1773 * class.c (check_field_decls): Don't special case anonymous
1774 fields in error messages.
1775 (note_name_declared_in_class): Use %D on diagnostic.
1777 * tree.c (pod_type_p): Use strip_array_types.
1778 (cp_valid_lang_attribute): Likewise.
1779 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
1780 multiple evaluations.
1781 (cp_has_mutable_p): Use strip_array_types.
1783 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1785 * cp-tree.h (sufficient_parms_p): Declare new function.
1786 * call.c (sufficient_parms_p): New function, broken out of ...
1787 (add_function_candidate): ... here. Use it.
1788 (add_conv_candidate): Use it.
1789 * decl.c (grok_ctor_properties): Use it.
1791 2000-12-07 Jakub Jelinek <jakub@redhat.com>
1793 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
1795 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
1797 * decl2.c (lang_decode_option): Handle -Wformat-security.
1799 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1801 * pt.c (verify_class_unification): New function.
1802 (get_class_bindings): Use it.
1803 (try_class_unification): Tidy.
1804 (unify): Handle when argument of a template-id is not
1805 template parameter dependent.
1806 (template_args_equal): Handle when TREE_CODE's do not match.
1808 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
1810 * lang-specs.h (c++): When invoking the stand-alone preprocessor
1811 for -save-temps, pass all relevant -Defines to it, and then don't
1812 pass them to cc1plus.
1814 2000-12-05 Will Cohen <wcohen@redhat.com>
1816 * decl.c (finish_case_label): Cleared
1817 more_cleanups_ok in surrounding function scopes.
1818 (define_label): Likewise.
1820 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1822 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
1823 (get_matching_virtual): Remove.
1824 (look_for_overrides): Declare new function.
1825 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
1827 * class.c (check_for_override): Move base class iteration code
1828 to look_for_overrides.
1829 * search.c (next_baselink): Remove.
1830 (get_virtuals_named_this): Remove.
1831 (get_virtual_destructor): Remove.
1832 (tree_has_any_destructors_p): Remove.
1833 (struct gvnt_info): Remove.
1834 (check_final_overrider): Remove `virtual' from error messages.
1835 (get_matching_virtuals): Remove. Move functionality to ...
1836 (look_for_overrides): ... here, and ...
1837 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
1840 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1842 * typeck.c (get_delta_difference): If via a virtual base,
1844 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
1847 2000-12-04 Richard Henderson <rth@redhat.com>
1849 * error.c (dump_tree): Use output_add_string not OB_PUTS.
1851 2000-12-04 Jason Merrill <jason@redhat.com>
1853 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
1854 (write_builtin_type): Pass intSI_type_node and the like through
1856 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
1857 Pass intSI_type_node and the like through type_for_mode.
1858 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
1859 * pt.c (tsubst, unify): Likewise.
1860 * tree.c (walk_tree): Likewise.
1861 * error.c (dump_type): Likewise.
1862 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
1864 * Make-lang.in: Tweak top comment for emacs.
1867 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
1869 * class.c (clone_function_decl): Robustify.
1871 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
1873 * decl.c (store_bindings): Only search in the non modified
1874 old_bindings for duplicates.
1876 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
1878 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
1881 * typeck.c (build_static_cast): Remove unused variable.
1883 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1885 * pt.c: Fix typo in comment.
1887 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1889 * decl2.c (warn_format): Remove definition.
1890 (lang_decode_option): Handle -Wformat-nonliteral,
1891 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
1893 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1895 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
1896 (init_decl_processing): Don't create string_type_node,
1897 const_string_type_node, wint_type_node, intmax_type_node,
1898 uintmax_type_node, default_function_type, ptrdiff_type_node and
1899 unsigned_ptrdiff_type_node. Adjust position of call to
1900 c_common_nodes_and_builtins.
1901 (identifier_global_value): New function.
1903 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
1905 * call.c (standard_conversion): Reject pointer to member
1906 conversions from ambiguous, inaccessible or virtual bases.
1907 * typeck.c (build_static_cast): Don't check pointers to members
1910 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1912 * method.c (do_build_copy_constructor): Preserve cv
1913 qualifications when accessing source object members.
1914 (do_build_assign_ref): Likewise. Remove separate diagnostics for
1917 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1919 * method.c (do_build_assign_ref): Construct appropriately
1920 CV-qualified base reference. Don't allow const casts in base
1923 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1925 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
1926 incomplete return type.
1928 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1930 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
1931 * semantics.c (finish_base_specifier): Accept a _TYPE not a
1934 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1936 * spew.c (yyerror): Cope if yylval.ttype is NULL.
1938 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1940 * decl.c (grokdeclarator): Diagnose undefined template contexts.
1942 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1944 * decl.c (grokdeclarator): Do type access control on friend
1947 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1949 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
1950 bison parser ickiness.
1951 * pt.c (tsubst_friend_function): Enter namespace scope when
1952 tsubsting the function name.
1953 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
1955 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1957 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
1958 * cvt.c (cp_convert_to_pointer): Add force parameter.
1959 Allow conversions via virtual base if forced.
1960 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
1961 (ocp_convert): Likewise.
1962 * search.c (binfo_from_vbase): Return the virtual base's binfo.
1963 * typeck.c (get_delta_difference): Adjust handling of virtual
1966 2000-11-26 Mark Mitchell <mark@codesourcery.com>
1968 * tree.c (struct list_hash): Remove.
1969 (list_hash_table): Make it be an htab.
1970 (struct list_proxy): New type.
1971 (list_hash_eq): New function.
1972 (list_hash_pieces): Renamed from ...
1973 (list_hash): ... this.
1974 (list_hash_lookup): Remove.
1975 (list_hash_add): Remove.
1976 (hash_tree_cons): Use the generic hashtable.
1977 (mark_list_hash): Remove.
1978 (init_tree): Create the hashtable.
1980 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
1982 * method.c (build_mangled_C9x_name): Rename to
1983 build_mangled_C99_name. Change C9X references in comments to
1986 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1988 * parse.y (unary_expr): Move VA_ARG from here ...
1989 (primary): ... to here.
1991 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1993 * semantics.c (finish_id_expr): If type is error_mark, return
1996 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
1998 * pt.c (lookup_template_class): Simplify loop exit constructs.
1999 Cope when there is no partial instantiation of a template
2002 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2004 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2006 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2008 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2011 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2012 destructors that haven't already been cloned.
2014 2000-11-20 Richard Henderson <rth@redhat.com>
2016 * parse.y (yyparse_1): Rename the parser entry point.
2018 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2020 * mangle.c (write_name): Use <unscoped-name> for names directly in
2022 (write_unscoped_name): Accept names directly in function scope.
2024 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2026 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2027 * parse.y (extdef): Add EXPORT reduction.
2028 * spew.c (yylex): Don't skip export here.
2030 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2032 * decl.c (init_decl_processing): Correct name of pure virtual
2033 function under the new ABI.
2034 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2035 (throw_bad_typeid): Likewise for bad typeid function.
2037 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2039 * decl.c (grokparms): Don't even function types of `void' type,
2041 * mangle.c (write_type): Don't crash when confronted with the
2044 * decl.c (grokparms): Don't create parameters of `void' type.
2046 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2048 * lex.c (mark_impl_file_chain): Delete.
2049 (init_parse): Remove call to ggc_add_string_root. No need to
2050 ggc_strdup a string constant. Do not add impl_file_chain to GC
2052 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2054 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2056 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2058 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2060 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2061 * decl.c (grokdeclarator): Don't reject void parms here.
2062 (require_complete_types_for_parms): Simplify, use
2063 complete_type_or_else.
2064 (grokparms): Remove bitrot. Remove funcdef parm.
2065 Deal with ellipsis parm lists here.
2066 * semantics.c (finish_parmlist): Don't append void_list_node
2067 here. Set PARMLIST_ELLIPSIS_P.
2069 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2071 * typeck2.c (incomplete_type_error): Reorganise to avoid
2072 excessive diagnostics.
2074 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2076 * lex.c (struct impl_files, internal_filename): Constify a char *.
2078 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2080 * mangle.c (write_special_name_constructor): Don't generate
2081 assembler junk when confronted with an old-style constructor.
2082 (write_special_name_destructor): Likewise.
2083 (mangle_decl_string): Do it here instead.
2085 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2087 * call.c (op_error): Make error messages clearer.
2089 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2091 * decl.c (wrapup_globals_for_namespace): Don't mark things
2092 TREE_ASM_WRITTEN when they're not.
2094 2000-11-15 Jason Merrill <jason@redhat.com>
2096 * typeck2.c (friendly_abort): Uncount the error before handing
2099 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2101 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2103 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2105 * class.c (build_vtbl_initializer): Fix typo in comment.
2106 * typeck.c (expr_sizeof): Don't crash on errors.
2108 2000-11-14 Jim Wilson <wilson@redhat.com>
2110 * lang-specs.h: Add %2 after %(cc1_options).
2112 2000-11-14 Richard Henderson <rth@redhat.com>
2114 * typeck.c (c_sizeof): Be strict about casting result value
2115 back to c_size_type_node.
2116 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2118 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2120 * typeck.c (build_unary_op): Use boolean_increment from
2121 c-common.c, moving the relevant code there.
2123 2000-11-11 Jason Merrill <jason@redhat.com>
2125 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2127 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2130 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2132 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2133 * lex.c (copy_lang_decl): Likewise.
2135 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2137 * dump.c (cp_dump_tree): Don't dump function bodies here.
2139 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2140 (dump.o): Update dependency list.
2141 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2142 (flag_dump_translation_unit): Likewise.
2143 (CP_TYPE_QUALS): Adjust definition.
2144 (DECL_C_BIT_FIELD): Remove.
2145 (SET_DECL_C_BIT_FIELD): Likewise.
2146 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2147 (add_maybe_template): Likewise.
2148 (strip_array_types): Likewise.
2149 (dump_node_to_file): Likewise.
2150 (cp_dump_tree): New function.
2151 * decl.c (init_decl_processing): Set lang_dump_tree.
2152 * decl2.c (flag_dump_translation_unit): Remove.
2153 * dump.c: Move most of it to ../c-dump.c.
2154 (cp_dump_tree): New function.
2155 * pt.c (add_maybe_template): Remove.
2156 * typeck.c (strip_array_types): Likewise.
2158 2000-11-07 Eric Christopher <echristo@redhat.com>
2160 * decl.c (init_decl_processing): Change definition of
2161 __wchar_t to wchar_t. Remove artificial declaration of
2163 * lex.c: Change instances of __wchar_t to wchar_t.
2165 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2167 * lex.c (do_identifier): Don't lookup_name for operators.
2168 * parse.y (operator): Save looking_for_typename.
2169 (unoperator): Restore it.
2170 * spew.c (frob_opname): Use nth_token for lookahead.
2172 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2174 * decl.c (grok_op_properties): Always use coerce_new_type and
2176 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2177 exception specification. Tidy up.
2178 (coerce_delete_type): Preserve exception specification. Tidy up.
2180 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2182 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2183 (push_binding_level), error.c (cp_tree_printer), pt.c
2184 (process_partial_specialization, tsubst_template_arg_vector),
2185 search.c (lookup_member): Use memset () instead of bzero ().
2187 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2189 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2191 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2193 * Make-lang.in (c++.distdir): Remove.
2195 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2197 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2198 declarations from different namespaces to be combined.
2200 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2202 * decl.c: Include tm_p.h.
2204 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2206 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2208 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2210 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2211 (build_overload_value), repo.c (open_repo_file), xref.c
2212 (open_xref_file): Use strchr () and strrchr () instead of index ()
2215 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2217 * call.c (build_over_call): Call fold on the CALL_EXPR.
2219 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2221 * error.c (dump_template_decl): Separate template hearders with
2224 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2226 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2227 TS_* flags with corresponding TFF_*. Adjust prototypes of
2228 functions (which used to take a tree_string_flags) to take an int.
2230 * cp-tree.h (enum tree_string_flags): Remove
2231 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2232 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2233 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2234 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2235 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2236 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2237 (type_as_string, decl_as_string, expr_as_string,
2238 context_as_string): Adjust prototype.
2240 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2241 instead of TS_PLAIN.
2243 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2244 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2247 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2249 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2250 (linkage_kind): New enumeration.
2251 (decl_linkage): New function.
2252 * decl2.c (comdat_linkage): Extend comment.
2253 * error.c (dump_function_decl): Print the arguments used to
2254 instantiate a template, even when not printing the type of the
2256 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2257 not TREE_PUBLIC, to test for external linkage.
2258 * tree.c (decl_linkage): New function.
2260 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2262 * pt.c (instantiate_decl): Always instantiate static data members
2263 initialized in-class.
2265 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2267 * Make-lang.in: Move all build rules here from Makefile.in,
2268 adapt to new context. Wrap all rules that change the current
2269 directory in parentheses. Expunge all references to $(P).
2270 When one command depends on another and they're run all at
2271 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2272 all object-file generation rules. Delete obsolete variables.
2274 * Makefile.in: Delete.
2275 * config-lang.in: Delete outputs= line.
2277 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2279 * error.c (dump_function_decl): Print no space between
2280 `ptr-operator' the `type-specifier' of the return type.
2281 (dump_type_prefix): Make sure we put space at the appropriate
2284 2000-10-23 Jason Merrill <jason@redhat.com>
2286 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2288 2000-10-22 Jason Merrill <jason@redhat.com>
2290 * call.c (build_conditional_expr): Use ocp_convert to force
2293 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2295 * call.c (standard_conversion): Use RVALUE_CONVs for all
2296 expressions that satisfy lvalue_p, not just those that satisfy
2299 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2301 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2302 not one with TYPE_IS_SIZETYPE set.
2303 (dubious_conversion_warnings): Remove special-case code.
2305 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2307 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2308 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2309 (dump_type_prefix): Print vector-of-int as 'int vector'.
2310 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2311 * tree.c (walk_tree): Handle VECTOR_TYPE.
2313 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2315 2000-10-21 Jason Merrill <jason@redhat.com>
2317 * parse.y (operator): Set got_object from got_scope.
2318 Set looking_for_typename.
2319 * decl.c (lookup_name_real): Clear val after setting from_obj.
2320 Reorganize diagnostic.
2322 2000-10-20 Jason Merrill <jason@redhat.com>
2324 * tree.c (walk_tree): Don't walk into default args.
2326 * error.c (dump_expr): Use host_integerp.
2328 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2330 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2331 "since" in error message.
2333 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2335 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2337 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2339 * decl.c (revert_static_member_fn): Fixed typo.
2341 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2343 * class.c (subobject_offset_fn): New type.
2344 (dfs_record_base_offsets): Remove.
2345 (record_base_offsets): Likewise.
2346 (dfs_search_base_offsets): Likewise.
2347 (record_subobject_offset): New function.
2348 (check_subobject_offset): Likewise.
2349 (walk_subobject_offsets): Likewise.
2350 (record_subobject_offsets): Likewise.
2351 (layout_conflict_p): Reimplement.
2352 (layout_nonempty_base_or_field): Correct handling of type
2353 conflicts during layout.
2354 (layout_empty_base): Likewise.
2355 (build_base_field): Adjust to handle new representation of empty
2357 (build_base_fields): Likewise.
2358 (layout_virtual_bases): Likewise.
2359 (splay_tree_compare_integer_csts): New function.
2360 (layout_class_type): Use a splay_tree, rather than a varray, to
2361 represent the offsets of empty bases.
2363 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2364 * decl.c (select_decl): Don't return declarations that are
2367 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2369 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2370 (fake_std_node): New macro.
2371 * decl.c (in_std): Rename to ...
2372 (in_fake_std): ... this.
2373 (flag_no_builtin): Remove.
2374 (flag_no_nonansi_builtin): Likewise.
2375 (walk_namespaces_r): Use fake_std_node.
2376 (push_namespace): Use std_identifier.
2377 (pop_namespace): Use in_fake_std.
2378 (lookup_name_real): Use fake_std_node.
2379 (init_decl_processing): When -fhonor-std, create the `std'
2380 namespace. Don't create a dummy fake_std_node in that case.
2381 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2382 (builtin_function): Put builtins whose names don't begin
2383 with `_' in the std namespace.
2384 * decl2.c (flag_no_builtin): Remove.
2385 (flag_no_nonansi_builtin): Likewise.
2386 (set_decl_namespace): Use fake_std_node.
2387 (validate_nonmember_using_decl): Likewise.
2388 (do_using_directive): Likewise.
2389 (handle_class_head): Likewise.
2390 * dump.c (dequeue_and_dump): Likewise.
2391 * except.c (init_exception_processing): Use std_identifier.
2392 * init.c (build_member_call): Use fake_std_node.
2393 * rtti.c (init_rtti_processing): Use std_identifier.
2395 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2397 * cp-tree.h (back_end_hook): Remove declaration.
2398 * decl2.c (back_end_hook): Remove definition.
2400 * dump.c (dequeue_and_dump): Dump TREE_USED.
2402 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2404 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2406 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2408 * decl.c (WINT_TYPE): Define.
2409 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2410 c_size_type_node, signed_size_type_node and wint_type_node.
2412 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2414 * decl2.c (warn_missing_format_attribute): New variable.
2415 (lang_decode_option): Decode -Wmissing-format-attribute.
2417 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2419 * typeck.c (qualify_type): Remove.
2420 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2422 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2424 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2426 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2428 * Makefile.in (parse.c, parse.h): Create atomically.
2430 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2432 * class.c (current_obstack): Remove.
2433 * decl.c (ggc_p): Remove.
2434 (start_decl): Don't use decl_tree_cons.
2435 (grokdeclarator): Don't use build_decl_list.
2436 (start_function): Don't use decl_tree_cons.
2437 (finish_function): Don't mess with obstacks.
2438 * decl2.c (grok_x_components): Don't use build_decl_list.
2439 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2440 (implicitly_declare_fn): Don't call build_decl_list.
2441 * parse.y (frob_specs): Don't call build_decl_list or
2443 (expr_or_declarator_intern): Don't call decl_tree_cons.
2444 (primary): Don't call build_decl_list.
2445 (fcast_or_absdcl): Likewise.
2446 (typed_declspecs): Don't call decl_tree_cons.
2447 (reserved_declspecs): Don't call build_decl_list.
2448 (declmods): Likewise.
2449 (reserved_typespecquals): Likewise.
2451 (new_type_id): Likewise.
2452 (cv_qualifiers): Likewise.
2453 (after_type_declarator_intern): Likewise.
2454 (notype_declarator_intern): Likewise.
2455 (absdcl_intern): Likewise.
2456 (named_parm): Likewise.
2457 * pt.c (most_specialized_class): Likewise.
2458 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2459 (init_repo): Initialize it.
2460 * search.c (current_obstack): Remove.
2461 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2463 2000-10-09 Richard Henderson <rth@cygnus.com>
2465 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2466 (c++ language support bits for libgcc): Remove.
2467 (c++.clean): Remove cplib2.txt cleanup.
2468 * config-lang.in (headers, lib2funcs): Remove.
2470 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2471 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2472 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2473 * inc/new.h, inc/typeinfo: Remove files.
2475 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2477 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2479 (init_decl_processing): Initialize intmax_type_node and
2482 2000-10-06 Richard Henderson <rth@cygnus.com>
2484 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2485 (original_result_rtx): Remove.
2486 * decl.c (save_function_data): Don't clear x_result_rtx.
2487 (mark_lang_function): Don't mark it either.
2488 * expr.c (fixup_result_decl): Remove.
2489 * semantics.c (genrtl_named_return_value): Frob the return decl
2490 before calling emit_local_var.
2491 (genrtl_finish_function): Don't call fixup_result_decl.
2492 Always emit the jump to return_label.
2494 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2496 * pt.c (lookup_template_class): Set current access for enum.
2497 (tsubst_enum): Set file & line for enum decl.
2499 * spew.c (yylex): Remove unused variable.
2501 2000-10-05 Richard Henderson <rth@cygnus.com>
2503 * semantics.c (genrtl_finish_function): Don't init or check
2504 can_reach_end; remove noreturn and return value checks.
2506 2000-10-05 Tom Tromey <tromey@cygnus.com>
2508 * init.c (build_java_class_ref): Use `build_static_name' with a
2509 suffix, not a prefix, to build the class object's name.
2511 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2513 * cp-tree.h (access_kind): Fix comment typo.
2514 * decl2.c (grokfield): Fix diagnostic typo.
2515 * semantics.c (finish_template_type): Fix comment typo.
2516 (finish_qualified_object_call_expr): Likewise.
2518 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2520 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2523 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2525 * spew.c (frob_id): New static function.
2526 (frob_opname): Use it.
2529 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2531 * decl.c (lang_mark_false_label_stack): Remove.
2532 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2534 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2536 * gxxint.texi: Use @email for formatting email addresses.
2538 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2540 * error.c: Remove direct obstack manipulation. Replace with
2541 output_buffer-based formatting. Adjust calls to removed macros.
2542 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2543 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2544 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2546 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2548 * ir.texi: Move to ../c-tree.texi.
2550 2000-09-20 Jason Merrill <jason@redhat.com>
2552 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2554 2000-09-21 Andreas Jaeger <aj@suse.de>
2556 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2557 * cp-tree.h: ... here.
2559 * error.c: Remove declaration of cp_printer.
2561 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2563 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2565 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2567 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2570 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2572 * decl.c (start_function): Robustify.
2574 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2576 * cp-tree.h (check_function_format): Accept a `status' parameter.
2578 * call.c, typeck.c: Updates calls to `check_function_format'.
2580 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2582 * decl2.c (handle_class_head): Always push some scope even
2585 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2587 * cp-tree.h (struct cp_language_function): Remove
2588 x_scope_stmt_stack and name_declared.
2589 (current_scope_stmt_stack): Remove.
2590 (function_name_declared_p): New macro.
2591 (struct lang_decl_flags): Use c_lang_decl as a base class.
2593 (struct lang_decl): Replace saved_tree with context.
2594 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2595 (SET_DECL_FRIEND_CONTEXT): Likewise.
2596 (DECL_VIRTUAL_CONTEXT): Likewise.
2597 (DECL_SAVED_TREE): Remove.
2598 (C_DECLARED_LABEL_FLAG): Likewise.
2599 (cplus_expand_expr_stmt): Don't declare.
2600 (add_decl_stmt): Likewise.
2601 (add_scope_stmt): Likewise.
2602 * decl.c (mark_stmt_tree): Remove.
2603 (case_compare): Likewise.
2604 (finish_case_label): Use c_add_case_label.
2605 (init_decl_processing): Set more language-specific hooks.
2606 (build_enumerator): Fix typo in comment.
2607 (cplus_expand_expr_stmt): Remove.
2608 (mark_lang_function): Use mark_c_language_function.
2609 (lang_mark_tree): Use c_mark_lang_decl.
2610 * decl2.c: Change order of inclusion.
2611 * except.c: Likewise.
2612 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2613 back on c_expand_expr.
2614 * friend.c: Include expr.h.
2615 * init.c: Change order of inclusion.
2616 * Makefile.in: Update dependencies.
2617 * lex.h (free_lang_decl_chain): Remove.
2618 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2619 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2621 (instantiate_decl): Use function_name_declared_p.
2622 * semantics.c (lang_expand_expr_stmt): Remove.
2623 (set_current_function_name_declared): Likewise.
2624 (current_function_name_declared): Likewise.
2625 (begin_compound_stmt): Use function_name_declared_p.
2626 (add_decl_stmt): Remove.
2627 (setup_vtbl_ptr): Use function_name_declared_p.
2628 (add_scope_stmt): Remove.
2629 (current_scope_stmt_stack): New function.
2630 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2631 (expand_body): Use function_name_declared_p.
2632 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2633 * typeck.c: Change order of includes.
2634 (convert_sequence): Remove.
2636 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2638 * lex.c (reswords): Add _Complex.
2640 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2642 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2644 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2646 * init.c (begin_init_stmts): Don't use // comments.
2648 2000-09-12 Jason Merrill <jason@redhat.com>
2650 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2651 all non-extern arrays.
2653 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2654 typenames, too. Downgrade complaint to pedwarn.
2655 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2656 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2657 'class This::Inherited'.
2659 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2661 * decl.c (finish_case_label): Given the LABEL_DECL a
2664 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2666 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2667 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2668 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2669 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2670 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2672 (sorry_for_unsupported_tree, print_scope_operator,
2673 print_left_paren, print_right_paren, print_left_bracket,
2674 print_right_bracket, print_whitespace): Likewise.
2675 (aggr_variety): Rename to class_key_or_enum.
2676 (print_type): Rename to print_type_id.
2677 (print_type_specifier_seq, print_simple_type_specifier,
2678 print_elaborated_type_specifier,
2679 print_rest_of_abstract_declarator,
2680 print_parameter_declaration_clause, print_exception_specification,
2681 print_nested_name_specifier, print_template_id,
2682 typedef_original_name, print_template_argument_list_start,
2683 print_template_argument_list_end): New functions.
2685 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2687 * ir.texi: Add more documentation.
2689 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2691 * cp-tree.h (struct saved_scope): Remove x_function_parms.
2692 (current_function_parms): Don't define.
2693 (struct cp_language_function): Remove parms_stored.
2694 (current_function_just_assigned_this): Don't define.
2695 (current_function_parms_stored): Likewise.
2696 (static_ctors): Declare.
2697 (static_dtors): Likewise.
2698 (SF_EXPAND): Don't define.
2699 (expand_start_early_try_stmts): Remove declaration.
2700 (store_parm_decls): Likewise.
2701 * decl.c (static_ctors): Don't declare.
2702 (static_dtors): Likewise.
2703 (struct binding_level): Remove this_block.
2704 (poplevel): Remove dead code.
2705 (set_block): Likewise.
2706 (mark_binding_level): Don't mark this_block.
2707 (mark_saved_scope): Don't mark x_function_parms.
2708 (init_decl_processing): Don't add current_function_parms as a GC
2710 (check_function_type): Change prototype.
2711 (start_function): Remove RTL-generation code.
2712 (expand_start_early_try_stmts): Remove.
2713 (store_parm_decls): Give it internal linkage. Remove
2714 RTL-generation code.
2715 (finish_function): Remove RTL-generation code.
2716 * decl2.c (static_ctors): Fix formatting.
2717 (static_dtors): Likewise.
2718 * method.c (use_thunk): Don't call store_parm_decls.
2719 (synthesize_method): Likewise.
2720 * optimize.c (maybe_clone_body): Likewise.
2721 * parse.y (fn.def2): Likewise.
2722 (.set_base_init): Likewise.
2723 (nodecls): Likewise.
2724 * pt.c (instantiate_decl): Likewise.
2725 * rtti.c (synthesize_tinfo_fn): Likewise.
2726 * semantics.c (genrtl_try_block): Simplify.
2727 (expand_body): Use genrtl_start_function and
2728 genrtl_finish_function.
2729 (genrtl_start_function): New function.
2730 (genrtl_finish_function): Likewise.
2732 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2734 * error.c (cp_tree_printer, case 'P'): Append break.
2736 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2738 * cp-tree.h (frob_opname): Declare.
2739 * parse.y (saved_scopes): New static variable.
2740 (cp_parse_init): Adjust.
2741 (do_id): If lastiddecl is NULL, do do_identifier.
2742 (operator): Save scope information.
2743 (unoperator): New reduction. Restore scope information.
2744 (operator_name): Append unoperator. Call frob_opname.
2745 * spew.c (frob_opname): Define.
2747 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2749 * decl.c, rtti.c: Include defaults.h if not already included.
2750 Don't define the *_TYPE_SIZE macros.
2752 2000-09-09 Mark Mitchell <mark@codesourcery.com>
2754 * cp-tree.h (push_switch): Change prototype.
2755 (check_cp_case_value): Remove declaration.
2756 (decl_constant_value): Likewise.
2757 * decl.c (struct cp_switch): Add switch_stmt and cases.
2758 (case_compare): New function.
2759 (push_switch): Set switch_stmt. Initialize cases.
2760 (pop_switch): Clean up cases.
2761 (define_case_label): Rename to ...
2762 (finish_case_label): ... this. Do semantic analysis for case
2764 (start_function): Correct comment.
2765 * decl2.c (check_cp_case_value): Remove.
2766 * expr.c (do_case): Remove.
2767 * pt.c (tsubst_expr): Adjust call to finish_case_label.
2768 * semantics.c (genrtl_do_poplevel): Remove declaration.
2769 (RECHAIN_STMTS): Remove.
2770 (finish_break_stmt): Use build_break_stmt.
2771 (finish_continue_stmt): Use build_continue_stmt.
2772 (finish_switch_cond): Adjust condition here, rater than in
2773 c_expand_start_case.
2774 (finish_case_label): Remove.
2775 * typeck.c (c_expand_return): Remove.
2776 (c_expand_start_case): Likewise.
2778 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
2780 * ir.texi: Document type nodes.
2782 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2784 * cp-tree.h (init_cp_semantics): Declare.
2785 (genrtl_try_block): Don't declare.
2786 (genrtl_handler): Likewise.
2787 (genrtl_catch_block): Likewise.
2788 (genrtl_ctor_stmt): Likewise.
2789 (genrtl_subobject): Likewise.
2790 (genrtl_do_poplevel): Likewise.
2791 (genrtl_named_return_value): Likewise.
2792 * lex.c (init_parse): Call init_cp_semantics.
2793 * semantics.c (genrtl_try_block): Give it internal linkage.
2794 (genrtl_handler): Likewise.
2795 (genrtl_catch_block): Likewise.
2796 (genrtl_ctor_stmt): Likewise.
2797 (genrtl_subobject): Likewise.
2798 (genrtl_do_poplevel): Likewise.
2799 (genrtl_named_return_value): Likewise.
2800 (lang_expand_stmt): Rename to ...
2801 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
2802 (init_cp_semantics): Define.
2804 * decl.c (initialize_local_var): Remove RTL-generating code.
2805 * semantics.c (genrtl_try_block): Fix formatting.
2807 Move statement-tree facilities from C++ to C front-end.
2808 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
2809 (void_zero_node): Remove.
2810 (stmt_tree): Likewise.
2811 (scope_chain): Adjust.
2812 (language_function): Rename to cp_language_function.
2813 (cp_function_chain): Adjust.
2814 (current_stmt_tree): Remove.
2815 (last_tree): Likewise.
2816 (last_expr_type): Likewise.
2817 (struct lang_decl): Adjust.
2818 (STMT_IS_FULL_EXPR_P): Remove.
2820 (begin_stmt_tree): Likewise.
2821 (finish_stmt_tree): Likewise.
2822 (walk_tree_fn): Likewise.
2823 (walk_stmt_tree): Likewise.
2824 * class.c (finish_struct): Replace use of add_tree with add_stmt.
2825 * decl.c (mark_stmt_tree): Adjust type.
2826 (init_decl_processing): Don't build void_zero_node.
2827 (initialize_local_var): Adjust usage of current_stmt_tree.
2828 (finish_enum): Use add_stmt, not add_tree.
2829 (save_function_data): Adjust use of language_function.
2830 (finish_constructor_body): Use add_stmt, not add_tree.
2831 (finish_destructor_body): Likewise.
2832 (push_cp_function_context): Adjust use of language_function.
2833 (pop_cp_function_context): Likewise.
2834 (mark_lang_function): Likewise.
2835 (mark_cp_function_context): Likewise.
2836 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
2837 (build_vec_init): Likewise.
2838 * semantics.c (SET_LAST_STMT): Remove.
2839 (RECHAIN_STMTS): Don't use it.
2840 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
2841 (current_stmt_tree): Define.
2843 (finish_goto_stmt): Use add_stmt, not add_tree.
2844 (finish_expr_stmt): Likewise.
2845 (begin_if_stmt): Likewise.
2846 (finish_then_clause): Likewise.
2847 (begin_while_stmt): Likewise.
2848 (begin_do_stmt): Likewise.
2849 (finish_return_stmt): Likewise.
2850 (begin_for_stmt): Likewise.
2851 (finish_break_stmt): Likewise.
2852 (finish_continue_stmt): Likewise.
2853 (begin_switch_stmt): Likewise.
2854 (finish_case_label): Likewise.
2855 (begin_try_block): Likewise.
2856 (begin_function_try_block): Likewise.
2857 (begin_handler): Likewise.
2858 (begin_catch_block): Likewise.
2859 (begin_compound_stmt): Likewise.
2860 (begin_asm_stmt): Likewise.
2861 (finish_asm_stmt): Likewise.
2862 (finish_label_stmt): Likewise.
2863 (add_decl_stmt): Likewise.
2864 (finish_subobject): Likewise.
2865 (finish_decl_cleanup): Likewise.
2866 (finish_named_return_value): Likewise.
2867 (setup_vtbl_ptr): Likewise.
2868 (add_scope_stmt): Likewise.
2869 (finish_stmt_expr): Likewise.
2870 (prune_unused_decls): Remove.
2871 (begin_stmt_tree): Likewise.
2872 (finish_stmt_tree): Likewise.
2873 (prep_stmt): Adjust use of current_stmt_tree.
2874 (lang_expand_stmt): Likewise.
2875 * tree.c (statement_code_p): Remove.
2876 (cp_statement_code_p): New function.
2877 (walk_stmt_tree): Remove.
2878 (init_tree): Set lang_statement_code_p.
2880 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
2882 Integrated preprocessor.
2884 * Make-lang.in, Makefile.in: Remove all references to input.c,
2885 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
2886 * gxx.gperf, hash.h, input.c: Delete.
2887 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
2888 initialized properly.
2890 * class.c (fixup_pending_inline): Take a tree, not a
2891 struct pending_inline *. All callers changed.
2892 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
2893 RID_PROTECTED entries in ridpointers[] array here.
2894 * decl.c (duplicate_decls): Do not refer to struct
2896 (record_builtin_type, init_decl_processing): Use RID_MAX not
2898 (grokdeclarator): Use C_IS_RESERVED_WORD.
2899 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
2901 (grok_x_components): Do not inspect pending_inlines chain.
2903 * cp-tree.h (struct lang_identifier): Add rid_code entry.
2904 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
2905 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
2906 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
2907 TIME_IDENTIFIER_FILEINFO): Kill.
2909 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
2911 * parse.y: Call do_pending_inlines unconditionally.
2912 reinit_parse_for_method is now snarf_method. fn.defpen is no
2913 longer necessary. Remove unnecessary <itype> annotation on
2914 SCOPE. Do not refer to end_of_file or struct pending_inline.
2915 * semantics.c (begin_inline_definitions): Call
2916 do_pending_inlines unconditionally.
2918 * lex.c: Remove all code now shared with C front end.
2919 Initialize cpplib properly if USE_CPPLIB. Put reserved words
2920 into the get_identifier table. Rewrite pragma handling to
2921 work with the registry. Move code to save tokens for later
2922 processing to spew.c.
2924 * spew.c: Rewrite everything in terms of token streams instead
2925 of text. Move routines here from lex.c / input.c as
2926 appropriate. GC-mark trees hanging off the pending inlines
2929 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2931 * NEWS: Mention that the named return value extension has been
2933 * cp-tree.h (original_result_rtx): Define.
2934 (TREE_REFERENCE_EXPR): Remove.
2935 (DECL_VPARENT): Likewise.
2936 (pushdecl_nonclass_level): Likewise.
2937 (store_return_init): Likewise.
2938 (reinit_lang_specific): Likewise.
2939 (genrtl_named_return_value): Change prototype.
2940 * decl.c (original_result_rtx): Remove.
2941 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
2942 Do not generate RTL for local variables here.
2943 (store_return_init): Remove.
2944 * semantics.c (genrtl_named_return_value): Simplify. Fold in
2946 (finish_named_return_value): Adjust accordingly. Warn that this
2947 extension is deprecated.
2948 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
2950 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2952 * pt.c (type_unification_real): Replace switch with if.
2953 (unify): Tsubst non-type parms before comparing.
2955 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2957 * error.c (dump_typename): New function, broken out of ...
2958 (dump_type): ... here. Use it.
2959 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
2961 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2963 * init.c (build_offset_ref): Deal with namespace scoped
2966 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2968 * class.c (resolve_address_of_overloaded_function): Add
2969 explanation message.
2970 * decl.c (define_case_label): Reformat explanation.
2971 * decl2.c (finish_static_data_member_decl): Likewise.
2972 (grokfield): Likewise.
2973 * friend.c (do_friend): Likewise.
2975 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
2977 * tree.c (walk_tree): Expose tail recursion.
2978 (walk_stmt_tree): New function.
2979 * cp-tree.h: Prototype walk_stmt_tree.
2980 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
2981 the BLOCKs directly. If a BLOCK has no variables after
2982 pruning, discard it.
2983 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
2984 restore the line number.
2986 2000-09-05 Mark Mitchell <mark@codesourcery.com>
2988 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
2989 (pt.o): Remove dependency on HTAB_H.
2990 * cp-tree.h: Include hashtab.h.
2991 (walk_tree): Change prototype.
2992 (walk_tree_without_duplicates): New function.
2993 * decl.c (check_default_argument): Use it.
2994 * optimize.c (remap_decl): Adjust calls to walk_tree.
2995 (copy_body): Likewise.
2996 (expand_calls_inline): Likewise.
2997 (calls_setjmp_p): Use walk_tree_without_duplicates.
2998 * pt.c: Don't include hashtab.h.
2999 (for_each_template_parm): Use walk_tree_without_duplicates.
3000 * semantics.c (finish-stmt_tree): Likewise.
3001 (expand_body): Likewise.
3002 * tree.c (walk_tree): Add additional parameter.
3003 (walk_tree_without_duplicates): New function.
3004 (count_trees): Use it.
3005 (verify_stmt_tree): Adjust call to walk_tree.
3006 (find_tree): Use walk_tree_without_duplicates.
3007 (no_linkage_check): Likewise.
3008 (break_out_target_exprs): Adjust call to walk_tree.
3009 (cp_unsave): Likewise.
3011 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3013 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3014 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3015 * cp-tree.h (TYPE_BINFO): Adjust comment.
3016 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3017 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3018 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3019 (TYPE_TEMPLATE_INFO): Likewise.
3020 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3021 * class.c (push_nested_class): Likewise.
3022 * decl.c (lookup_name_real): Likewise.
3023 (grokdeclarator): Likewise.
3024 (grok_op_properties): Likewise.
3025 (xref_tag): Likewise.
3026 (xref_basetypes): Likewise.
3027 * decl2.c (constructor_name_full): Likewise.
3028 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3029 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3030 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3031 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3032 (dump_type_suffix): Likewise.
3033 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3035 (get_aggr_from_typedef): Likewise.
3036 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3037 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3038 (write_template_parm): Likewise.
3039 (write_template_template_parm): Check tree code instead of
3040 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3041 * method.c (build_overload_nested_name): Add
3042 BOUND_TEMPLATE_TEMPLATE_PARM.
3043 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3044 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3045 * pt.c (convert_template_argument): Check tree code instead of
3046 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3047 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3048 (for_each_template_parm): Adjust comment.
3049 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3050 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3051 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3052 template_args_equal to compare template template parameter cases.
3053 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3054 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3056 * tree.c (copy_template_template_parm): Decide whether to create
3057 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3058 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3059 (copy_tree_r): Likewise.
3060 * typeck.c (comptypes): Likewise. Check tree code instead of
3061 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3063 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3065 * decl.c (finish_function): Move the code for handling functions
3066 marked with the constructor and destructor attributes inside the
3069 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3071 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3073 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3075 * pt.c (lookup_template_class): Remove abort.
3076 * tree.c (get_type_decl): Allow error_mark_node.
3078 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3080 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3083 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3085 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3088 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3090 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3091 union tag mismatch error reporting.
3093 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3095 * call.c (build_scoped_method_call): Check it is not a namespace.
3097 2000-08-30 Jason Merrill <jason@redhat.com>
3099 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3101 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3102 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3103 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3105 * decl.c (start_function): Always call make_function_rtl.
3107 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3109 * semantics.c (prune_unused_decls): New function.
3110 (finish_stmt_tree): Call it via walk_tree.
3112 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3114 * class.c (build_secondary_vtable): Constify a char *.
3115 * decl.c (init_decl_processing): Initialize function_id_node,
3116 pretty_function_id_node, and func_id_node.
3117 * input.c (struct input_source): Constify 'str'.
3118 (feed_input): Constify first argument.
3119 * mangle.c (write_identifier): Constify argument.
3120 * pt.c (mangle_class_name_for_template): Constify argument.
3122 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3124 * typeck.c (mark_addressable): Remove code that pokes around in
3127 2000-08-28 Jason Merrill <jason@redhat.com>
3129 * lex.c (file_name_nondirectory): Move to toplev.c.
3131 * cp-tree.h (LOCAL_CLASS_P): New macro.
3132 * class.c (finish_struct_1): Use it.
3134 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3136 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3137 (write_encoding): Pass another argument to write_name.
3138 (write_name): Add ignore_local_scope parameter. Fix handling of
3140 (write_nested_name): Use write_unqualified_name.
3141 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3142 (write_template_prefix): Use write_unqualified_name.
3143 (write_component): Remove.
3144 (write_local_name): Add parameter. Use direct local entity to
3145 discriminator calculation.
3146 (write_class_enum_type): Pass another argument to write_name.
3147 (write_template_template_arg): Likewise.
3148 (make_guard_variable): Likewise.
3150 2000-08-27 Jason Merrill <jason@redhat.com>
3152 * decl.c (pushdecl): Matching decls for local externs are found in
3153 the current level. Propagate linkage information from previous
3156 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3158 * ir.texi (Expressions): Fix typo.
3160 2000-08-25 Greg McGary <greg@mcgary.org>
3162 * tree.c (init_tree): Use ARRAY_SIZE.
3164 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3166 * error.c (cp_tree_printer): Rework.
3168 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3170 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3172 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3173 (cp-demangle.o): Remove target.
3174 (dyn-string.o): Likewise.
3176 * decl.c (grokfndecl): Require that `main' return an `int'.
3177 * mangle.c (write_encoding): Don't mangle return types for
3178 conversion functions.
3180 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3182 * error.c (tree_formatting_info): New data type.
3183 (tree_being_formatted): New macro.
3184 (tree_formatting_flags): Likewise.
3185 (put_whitespace): Likewise.
3186 (print_tree_identifier): Likewise.
3187 (print_identifier): Likewise.
3188 (cp_tree_printer, print_function_argument_list, print_declaration,
3189 print_expression, print_function_declaration,
3190 print_function_parameter, print_type, print_cv_qualifier): New
3192 (init_error): Initialize lang_printer.
3194 2000-08-24 Jason Merrill <jason@redhat.com>
3196 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3197 adjustment necessary.
3199 2000-08-24 Greg McGary <greg@mcgary.org>
3201 * cp-tree.h (MAIN_NAME_P): Remove macro.
3203 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3205 * error.c (print_instantiation_context): Don't forget to flush the
3208 2000-08-23 Jason Merrill <jason@redhat.com>
3210 * typeck.c (build_ptrmemfunc): Save the input pmf.
3212 * method.c (process_modifiers): Use same_type_p.
3214 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3216 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3217 * mangle.c (write_function_type): Change prototype.
3218 (write_encoding): Don't mangle return types for
3219 constructors or destructors.
3220 (write_type): Adjust call to write_function_type.
3221 * pt.c (instantiate_template): Instantiate alternate entry points
3222 when instantiating the main function.
3224 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3226 * error.c (cp_print_error_function): Don't use embedded '\n' in
3229 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3231 * decl.c (init_decl_processing): Remove bogus initialization.
3232 * error.c (lang_print_error_function): Restore here.
3233 (init_error): Initialize print_error_function.
3235 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3237 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3239 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3241 * Makefile.in (error.o): Depends on diagnostic.h
3243 * cp-tree.h (problematic_instantiation_changed,
3244 record_last_problematic_instantiation, current_instantiation,
3245 print_instantiation_context): Declare.
3246 (maybe_print_template_context): Remove.
3248 * decl.c (init_decl_processing): Set print_error_function to NULL.
3249 (lang_print_error_function): Remove, since we're using a new
3252 * error.c: #include diagnostic.h
3253 (function_category): New function.
3254 (cp_diagnostic_starter): Likewise.
3255 (cp_diagnostic_finalizer): Likewise.
3256 (cp_print_error_function): Likewise.
3257 (maybe_print_instantiation_context): Likewise.
3258 (print_instantiation_full_context): Likewise.
3259 (print_instantiation_partial_context): Likewise.
3260 (print_instantiation_context): Define.
3261 (init_error): Initialize diagnostic pager and finalizer.
3263 * pt.c (problematic_instantiation_changed): Define.
3264 (record_last_problematic_instantiation): Likewise.
3265 (current_instantiation): Likewise.
3266 (maybe_print_template_context): Remove.
3267 (print_template_context): Likewise.
3268 (current_tinst_level): Make static to reflect Brendan Kehoe's
3269 change of 1995-04-13.
3270 (push_tinst_level): Call print_instantiation_context.
3272 2000-08-21 Nix <nix@esperi.demon.co.uk>
3274 * lang-specs.h: Do not process -o or run the assembler if
3277 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3279 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3281 * decl2.c (lang_decode_option): Disable gettext attributes for
3284 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3286 * lex.c (lang_init_options): Default diagnostic message maximum
3287 length to 80, when line-wrapping.
3289 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3291 * class.c (build_vtbl_initializer): Clear the entire
3292 vtbl_init_data. Start keeping track of the functions for which we
3293 have created vcall offsets here.
3294 (dfs_build_vcall_offset_vtbl_entries): Remove.
3295 (build_vcall_offset_vtbl_entries): Reimplement.
3296 (add_vcall_offset_vtbl_entries_r): New function.
3297 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3298 computing when vcall offsets are necessary.
3300 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3302 * decl.c (member_function_or_else): Use cp_error ... %T.
3303 (grokdeclarator): Likewise.
3304 (start_method): Likewise.
3305 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3307 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3309 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3312 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3314 * cp-tree.h (PTRMEM_OK_P): New macro.
3315 (itf_ptrmem_ok): New enumeration value.
3316 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3317 argument. Diagnose implicit pointer to member.
3318 (instantiate_type): Don't diagnose implicit pointer to member
3319 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3320 resolve_address_of_overloaded_function.
3321 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3322 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3323 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3324 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3325 (build_unary_op): Deal with single non-static member in
3328 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3330 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3332 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3334 * cp-tree.h (enum_name_string): Remove prototype.
3335 (report_case_error): Remove prototype.
3336 * cp/typeck2.c (enum_name_string): Remove.
3337 (report_case_error): Remove.
3338 * error.c (dump_expr): Deal with enum values directly.
3339 Correctly negate integer constant.
3341 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3343 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3344 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3345 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3346 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3347 (__cxa_vec_new): Use __cxa_vec_new2.
3348 (__cxa_vec_delete): Use __cxa_vec_delete2.
3350 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3352 * vec.cc (__cxa_vec_new): Set "C" linkage.
3353 (__cxa_vec_ctor): Likewise.
3354 (__cxa_vec_cctor): Likewise.
3355 (__cxa_vec_dtor): Likewise.
3356 (__cxa_vec_delete): Likewise.
3357 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3358 (__cxa_vec_ctor): Likewise.
3359 (__cxa_vec_cctor): Likewise.
3360 (__cxa_vec_dtor): Likewise.
3361 (__cxa_vec_delete): Likewise.
3363 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3365 * class.c (instantiate_type): Reinstate local variable
3366 deleted in previous change.
3368 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3371 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3373 * cp-tree.h (instantiate_type_flags): New enumeration.
3374 (instantiate_type): Change parameter.
3375 * class.c (instantiate_type): Adjust prototype. Adjust.
3376 * call.c (standard_conversion): Adjust instantiate_type call.
3377 (reference_binding): Likewise.
3378 (build_op_delete_call): Likewise.
3379 (convert_like_real): Likewise.
3380 * cvt.c (cp_convert_to_pointer): Likewise.
3381 (convert_to_reference): Likewise.
3382 * pt.c (convert_nontype_argument): Likewise.
3383 * typeck.c (build_binary_op): Likewise.
3384 (build_ptrmemfunc): Likewise.
3385 (convert_for_assignment): Likewise.
3387 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3389 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3390 (current_aggr): Define.
3391 * decl.c (grokdeclarator): Make sure a friend class is an
3392 elaborated type specifier.
3393 * parse.y (current_aggr): Remove static definition.
3394 (cp_parse_init): Adjust.
3395 (structsp): Clear and restore current_aggr.
3396 (component_decl_list): Clear current_aggr.
3398 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3399 aggregate tag on the typename's context.
3401 * pt.c (tsubst_friend_class): Return error_mark_node, if
3403 (instantiate_class_template): Ignore error_mark_node friend types.
3405 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3407 * cvt.c (warn_ref_binding): New static function, broken out of ...
3408 (convert_to_reference): ... here. Use it.
3410 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3412 * parse.y (template_arg): Add rule for template qualified with
3415 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3417 * decl2.c (add_function): Reorganize.
3418 (arg_assoc): Do not consider function template decls.
3420 2000-08-11 Jason Merrill <jason@redhat.com>
3422 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3425 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3427 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3428 (lookup_nested_tag): Likewise.
3430 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3433 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3435 * parse.y (named_complex_class_head_sans_basetype): Remove
3438 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3440 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3441 explicit TEMPLATE_ID_EXPR args.
3442 (build_expr_from_tree, case CALL_EXPR): Likewise.
3444 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3446 * decl.c (check_tag_decl): Diagnose typename's which don't
3449 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3451 * init.c (build_aggr_init): Reject bogus array initializers
3454 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3456 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3458 * cp/tinfo.cc (__dynamic_cast): Likewise.
3459 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3461 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3463 * cvt.c (convert_to_pointer_force): Fix error message when
3464 attempting to cast from ambiguous base.
3466 2000-08-08 Jason Merrill <jason@redhat.com>
3468 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3469 (tsubst_template_arg_vector): Likewise.
3471 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3472 assume that one will be as large as the union.
3474 2000-08-07 Kazu Hirata <kazu@hxi.com>
3476 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3477 * decl.c (pop_labels): Likewise.
3479 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3481 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3483 (__pointer_to_member_type_info): Likewise.
3484 (__base_class_info): Likewise.
3485 (__class_type_info): Likewise.
3486 (__si_class_type_info): Likewise.
3487 (__vmi_class_type_info): Likewise.
3488 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3489 Changed member names to match specifications.
3490 (__vmi_class_type_info::__do_find_public_src): Likewise.
3491 (__si_class_type_info::__do_dyncast): Likewise.
3492 (__vmi_class_type_info::__do_dyncast): Likewise.
3493 (__si_class_type_info::__do_upcast): Likewise.
3494 (__vmi_class_type_info::__do_upcast): Likewise.
3495 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3496 (__pbase_type_info::__pointer_catch): Likewise.
3497 (__pointer_type_info::__pointer_catch): Likewise.
3498 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3500 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3502 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3503 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3504 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3506 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3508 * cp-tree.h (add_method): Change prototype.
3509 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3510 Don't double the size of the method vector in the error case.
3511 (handle_using_decl): Adjust call to add_method.
3512 (add_implicitly_declared_members): Likewise.
3513 (clone_function_decl): Likewise.
3514 * decl2.c (check_classfn): Likewise.
3515 * semantics.c (finish_member_declaration): Likewise.
3517 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3519 * decl.c (flag_isoc94): New variable.
3521 2000-08-02 Jason Merrill <jason@redhat.com>
3523 * pt.c (do_type_instantiation): Add complain parm; don't complain
3524 if called recursively.
3525 * cp-tree.h, parse.y: Adjust.
3527 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3529 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3530 -Wno-strict-prototypes.
3532 * g++spec.c: Adjust type of second argument to
3533 lang_specific_driver, and update code as necessary.
3535 * cp-tree.h: Don't prototype min_precision here.
3536 (my_friendly_assert): Cast expression to void.
3537 * semantics.c (do_poplevel): Initialize scope_stmts.
3539 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3541 * cp-tree.h (DECL_NEEDED_P): Tweak.
3543 2000-07-28 Jason Merrill <jason@redhat.com>
3545 * lang-specs.h: Use %i in rule for .ii files.
3547 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3549 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3551 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3553 Allow indirect primary bases.
3554 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3556 (CLASSTYPE_VFIELD_PARENT): Remove.
3557 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3558 (BINFO_PRIMARY_BINFO): Remove.
3559 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3560 (BINFO_VBASE_PRIMARY_P): Likewise.
3561 (BINFO_PRIMARY_BASE_OF): New macro.
3562 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3563 (get_primary_binfo): New function.
3564 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3565 * class.c (vcall_offset_data_s): Rename to ...
3566 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3567 and add ctor_vtbl_p.
3568 (get_derived_offset): Use get_primary_binfo.
3569 (dfs_mark_primary_bases): Adjust handling of virtual primary
3571 (mark_primary_bases): Likewise.
3572 (set_primary_base): Take a binfo, not an integer, as a
3573 representation of the primary base.
3574 (indirect_primary_base_p): Remove.
3575 (determine_primary_base): Adjust for indirect primary bases.
3576 (dfs_find_final_overrider): Fix typo in coment.
3577 (update_vtable_entry_for_fn): Use get_primary_binfo.
3578 (layout_nonempty_base_or_field): Tweak.
3579 (build_base_fields): Adjust for new primary base semantics.
3580 (dfs_propagate_binfo_offsets): Remove.
3581 (propagate_binfo_offsets): Rewrite.
3582 (dfs_set_offset_for_shared_vbases): Remove.
3583 (layout_virtual_bases): Don't use it.
3584 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3586 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3587 CLASSTYPE_VFIELD_PARENT.
3588 (dfs_get_primary_binfo): New function.
3589 (get_primary_binfo): Likewise.
3590 (dump_class_hierarchy_r): Tweak printing of primary bases.
3591 (build_vtbl_initializer): Fix typo in comments. Use
3593 (build_vcall_and_vbase_vtbl_entries): Likewise.
3594 (build_vbaes_offset_vtbl_entries): Likewise.
3595 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3596 BV_VCALL_INDEX to handle indirect primary bases.
3597 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3598 (build_rtti_vtbl_entries): Likewise.
3599 * search.c (get_shared_vbase_if_not_primary): Tweak.
3600 (find_vbase_instance): Likewise.
3601 (binfo_for_vtable): Simplify.
3602 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3603 (make_binfo): Make it have 11 entries.
3605 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3607 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3608 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3609 ascertaining primaryness.
3610 (G): Remove template_args.
3611 (decl_is_template_id): New function.
3612 (write_encoding): Use decl_is_template_id.
3613 (write_name): Likewise. Handle type_decls. Get main variant of
3615 (write_nested_name): Likewise.
3616 (write_prefix): Likewise.
3617 (write_template_prefix): Likewise.
3618 (write_special_name_constructor): Remove defunct production from
3620 (write_bare_function_type): Remove comment about absent parameter.
3621 (write_template_template_arg): Add missing grammar production to
3624 2000-07-27 Jason Merrill <jason@redhat.com>
3626 * decl.c (duplicate_decls): If common_type produces a non-typedef
3627 type for a typedef, just use the old type.
3629 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3631 * cp-tree.h (function_depth): Declare.
3632 (verify_stmt_tree): Likewise.
3633 (find_tree): Likewise.
3634 * decl.c (function_depth): Give it external linkage.
3635 * optimize.c (optimize_function): Increment and decrement it.
3636 * tree.c (verify_stmt_tree_r): New function.
3637 (verify_stmt_tree): Likewise.
3638 (find_tree_r): Likewise.
3639 (find_tree): Likewise.
3641 2000-07-27 Jason Merrill <jason@redhat.com>
3643 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3645 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3647 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3649 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3650 * decl2.c (get_guard): Call cp_finish_decl, not
3651 rest_of_decl_compilation, for local guards.
3652 * lex.c (do_identifier): Remove unused variable.
3654 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3656 * parse.y: Add missing ';'.
3658 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3660 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3663 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3665 Kill strict_prototype. Backwards compatibility only for
3666 non NO_IMPLICIT_EXTERN_C systems.
3667 * cp-tree.h (flag_strict_prototype): Remove.
3668 (strict_prototype): Remove.
3669 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3670 * decl.c (maybe_push_to_top_level): Adjust.
3671 (pop_from_top_level): Adjust.
3672 (decls_match): Only allow sloppy parm matching for ancient
3674 (init_decl_processing): Adjust.
3675 (grokdeclarator): Adjust.
3676 * decl2.c (flag_strict_prototype): Remove.
3677 (strict_prototype): Remove.
3678 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3679 (lang_f_options): Remove "strict-prototype".
3680 (unsupported-options): Add "strict-prototype".
3681 * lex.c (do_identifier): Adjust.
3682 (do_scoped_id): Adjust.
3683 * parse.y (empty_parms): Adjust.
3684 * class.c (push_lang_context): Adjust.
3685 (pop_lang_context): Adjust.
3686 * typeck.c (comp_target_parms): Adjust.
3688 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3690 * decl.c (poplevel): Deal with anonymous variables at for scope.
3691 (maybe_inject_for_scope_var): Likewise.
3693 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
3695 * decl.c: Remove all signal handling code, now done in toplev.c.
3697 2000-07-23 Mark Mitchell <mark@codesourcery.com>
3699 * decl.c (make_rtl_for_nonlocal_decl): Rework.
3701 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
3704 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
3706 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
3707 Define my_friendly_assert and my_friendly_abort as macros
3708 which may call friendly_abort. Prototype friendly abort, not
3709 my_friendly_abort or my_friendly_assert.
3710 * decl.c (signal_catch): Report the signal caught in the error
3711 message. Call fatal directly.
3712 * typeck2.c (ack, my_friendly_assert): Delete.
3713 (my_friendly_abort): Rename to friendly_abort. Expect file,
3714 line, and function parameters. Report the abort code, then
3715 call fancy_abort. Do not mask an abort if errors have
3718 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
3720 * typeck.c (comp_target_parms): Remove obsolete parameter.
3721 (comp_target_types): Adjust.
3723 2000-07-17 Jason Merrill <jason@redhat.com>
3725 * typeck.c (mark_addressable): Never set TREE_USED.
3726 * call.c (build_call): Don't abort on calls to library functions
3727 that have been declared normally.
3729 * typeck.c (build_binary_op): Fix grammar in warning.
3731 * exception.cc (__eh_free): Fix prototype.
3733 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
3735 * decl.c (pushdecl): Handle seeing an OVERLOAD in
3736 IDENTIFIER_NAMESPACE_VALUE.
3738 2000-07-16 Mark Mitchell <mark@codesourcery.com>
3740 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
3741 * method.c (use_thunk): Correct handling of vcall offsets.
3743 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3745 * .cvsignore: parse.h and parse.c have no cp- prefix.
3747 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3749 * .cvsignore: New file.
3751 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3753 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3755 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3757 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
3759 * parse.h: Likewise.
3761 2000-07-11 Mark Mitchell <mark@codesourcery.com>
3763 * class.c (layout_class_type): Add pointers to virtual bases after
3764 base classes under the old ABI.
3766 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
3768 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
3769 (finish_continue_stmt): Likewise.
3770 (begin_for_stmt): Remove call to note_level_for_for.
3771 (finish_goto_stmt): Change call from build_min_nt
3773 (finish_expr_stmt): Likewise.
3774 (begin_if_stmt): Likewise.
3775 (begin_while_stmt): Likewise.
3776 (finish_while_stmt): Likewise.
3777 (finish_return_stmt): Likewise.
3778 (begin_for_stmt): Likewise.
3779 (finish_for_stmt): Likewise.
3780 (finish_break_stmt): Likewise.
3781 (begin_switch_stmt): Likewise.
3782 (finish_case_label): Likewise.
3783 (genrtl_try_block): Likewise.
3784 (begin_try_block): Likewise.
3785 (begin_handler): Likewise.
3786 (begin_compound_stmt): Likewise.
3787 (finish_asm_stmt): Likewise.
3788 (finish_label_stmt): Likewise.
3789 (add_decl_stmt): Likewise.
3790 (finish_subobject): Likewise.
3791 (finish_decl_cleanup): Likewise.
3792 (finish_named_return_value): Likewise.
3793 (setup_vtbl_ptr): Likewise.
3794 (add_scope_stmt): Likewise.
3795 * decl.c (finish_constructor_body): Likewise.
3796 (finish_destructor_body): Likewise.
3797 * optimize.c (copy_body_r): Likewise.
3798 (initialize_inlined_parameters): Likewise.
3799 (declare_return_variable): Likewise.
3800 (expand_call_inline): Likewise.
3802 2000-07-10 Jakub Jelinek <jakub@redhat.com>
3804 * semantics.c (expand_body): Sync interface information
3805 at the end of function body expansion.
3807 2000-07-09 Jason Merrill <jason@redhat.com>
3809 * init.c (build_new_1): Bail early if the call to new fails.
3811 * decl.c (compute_array_index_type): Check specifically for
3812 an INTEGER_CST, not just TREE_CONSTANT.
3814 * decl.c (duplicate_decls): Don't call duplicate_decls on
3815 the DECL_TEMPLATE_RESULT.
3816 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
3819 * error.c (dump_template_bindings): Don't crash if we had an
3820 invalid argument list.
3822 * typeck.c (c_expand_start_case): Do narrowing here.
3823 * semantics.c (finish_switch_cond): Not here.
3825 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
3827 * parse.y (asm_clobbers): Do string concatenation.
3829 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3831 * decl.c (pushtag): Don't put local classes in template functions
3832 on the local_classes list.
3834 2000-07-04 Scott Snyder <snyder@fnal.gov>
3836 * decl2.c (get_guard): Add missing return for old ABI local
3839 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3841 * cp-tree.h (char_type_p): New function.
3842 * decl.c (init_decl_processing): Don't initialize
3843 signed_wchar_type_node or unsigned_wchar_type_node.
3844 (complete_array_type): Handle brace-enclosed string-constants.
3845 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
3846 * tree.c (char_type_p): New function.
3847 * typeck2.c (digest_init): Use char_type_p.
3849 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3851 * pt.c (tsubst): Don't layout type, if it's error_mark.
3853 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3855 * pt.c (instantiate_pending_templates): Reset template level.
3857 2000-07-05 Jason Merrill <jason@redhat.com>
3859 * call.c (joust): Don't complain about `operator char *()' beating
3860 `operator const char *() const'.
3862 2000-07-04 scott snyder <snyder@fnal.gov>
3863 Jason Merrill <jason@redhat.com>
3865 * repo.c (repo_get_id): Handle the case where a class with virtual
3866 bases has a null TYPE_BINFO_VTABLE.
3868 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
3869 Jason Merrill <jason@redhat.com>
3871 * parse.y (member_init): Just pass in the type.
3872 * init.c (expand_member_init): Handle getting a type.
3874 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3875 Jason Merrill <jason@redhat.com>
3877 * decl.c (finish_function): Warn if a function has no return
3879 Suggested by Andrew Koenig.
3880 * typeck.c (check_return_expr): Do set current_function_returns_value
3881 if we got an error_mark_node.
3883 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3885 * decl2.c (push_decl_namespace): Push the original namespace.
3887 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3889 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
3890 * semantics.c (begin_class_definition): Clear it.
3892 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
3894 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
3895 (genrtl_expr_stmt): Likewise.
3896 (genrtl_decl_stmt): Likewise.
3897 (genrtl_if_stmt): Likewise.
3898 (genrtl_while_stmt): Likewise.
3899 (genrtl_do_stmt): Likewise.
3900 (genrtl_return_stmt): Likewise.
3901 (genrtl_for_stmt): Likewise.
3902 (genrtl_break_stmt): Likewise.
3903 (genrtl_continue_stmt): Likewise.
3904 (genrtl_scope_stmt): Likewise.
3905 (genrtl_switch_stmt): Likewise.
3906 (genrtl_case_label): Likewise.
3907 (genrtl_begin_compound_stmt): Likewise.
3908 (genrtl_finish_compound_stmt): Likewise.
3909 (genrtl_compound_stmt): Likewise.
3910 (genrtl_asm_stmt): Likewise.
3912 * init.c (begin_init_stmts): Remove call to
3913 genrtl_begin_compound_stmt.
3914 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
3916 * semantics.c (lang_expand_stmt): Changed call to
3917 genrtl_compound_stmt to ignore return value.
3919 2000-07-02 Mark Mitchell <mark@codesourcery.com>
3921 * mangle.c (canonicalize_for_substitution): Return the canonical
3924 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
3926 * typeck.c (commonparms): Remove obstack manipulations.
3928 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
3930 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
3932 * Makefile.in (OBJS): Added ../c-semantics.o.
3933 (OBJDEPS): Likewise.
3935 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
3937 (struct stmt_tree): Added comment.
3938 (current_function_name_declared): Removed.
3939 (stmts_are_full_exprs_p): Likewise.
3940 (genrtl_do_pushlevel): Likewise.
3941 (genrtl_clear_out_block): Likewise.
3942 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
3943 (DECL_ANON_UNION_ELEMS): Likewise.
3944 (emit_local_var): Likewise.
3945 (make_rtl_for_local_static): Likewise.
3946 (do_case): Likewise.
3947 (expand_stmt): Likewise.
3948 (genrtl_decl_cleanup): Likewise.
3949 (c_expand_asm_operands): Likewise.
3950 (c_expand_return): Likewise.
3951 (c_expand_start_case): Likewise.
3953 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
3954 (emit_local_var): Likewise.
3955 (initialize_local_var): Change reference to
3956 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3957 Change reference to stmts_are_full_exprs_p to
3958 current_stmt_tree->stmts_are_full_exprs_p.
3959 (push_cp_function_context): Likewise.
3961 * expect.c (expand_throw): Change reference to
3962 stmts_are_full_exprs_p.
3964 * init.c (build_aggr_init): Change reference to
3965 stmts_are_full_exprs_p.
3966 (build_vec_init): Likewise.
3968 * optimize.c (maybe_clone_body): Change reference to
3969 current_function_name_declared to
3970 cp_function_chain->name_declared.
3972 * pt.c (instantiate_decl): Change reference to
3973 current_function_name_declared to
3974 cp_function_chain->name_declared.
3976 * semantics.c (expand_cond): Moved declaration to c-common.h.
3977 (genrtl_do_pushlevel): Moved to c-semantics.c.
3978 (genrtl_clear_out_block): Likewise.
3979 (genrtl_goto_stmt): Likewise.
3980 (genrtl_expr_stmt): Likewise.
3981 (genrtl_decl_stmt): Likewise.
3982 (gerntl_if_stmt): Likewise.
3983 (genrtl_while_stmt): Likewise.
3984 (genrtl_do_stmt): Likewise.
3985 (genrtl_return_stmt): Likewise.
3986 (genrtl_for_stmt): Likewise.
3987 (genrtl_break_stmt): Likewise.
3988 (genrtl_continue_stmt): Likewise.
3989 (genrtl_scope_stmt): Likewise.
3990 (genrtl_switch_stmt): Likewise.
3991 (genrtl_case_label): Likewise.
3992 (genrtl_begin_compound_stmt): Likewise.
3993 (genrtl_finish_compound_stmt): Likewise.
3994 (genrtl_compound_stmt): Likewise.
3995 (genrtl_asm_stmt): Likewise.
3996 (genrtl_decl_cleanup): Likewise.
3997 (expand_cond): Likewise.
3998 (expand_stmt): Renamed to ...
3999 (lang_expand_stmt): ... this.
4000 (lang_expand_expr_stmt): Initialize.
4001 (set_current_function_name_declared): Likewise.
4002 (stmts_are_full_exprs_p): Likewise.
4003 (current_function_name_declared): Likewise.
4004 (anon_aggr_type_p): Likewise.
4005 (do_poplevel): Change reference to
4006 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4007 Change reference to stmts_are_full_exprs_p to
4008 current_stmt_tree->stmts_are_full_exprs_p.
4009 (add_tree): Likewise.
4010 (finish_expr_stmt): Likewise.
4011 (prep_stmt): Likewise.
4012 (lang_expand_stmt): Likewise.
4013 (begin_compound_stmt): Change reference to
4014 current_function_name_declared to
4015 cp_function_chain->name_declared and call to
4016 current_function_name_declared().
4017 (setup_vtbl_ptr): Likewise.
4018 (genrtl_do_poplevel): Removed.
4020 2000-06-30 Jason Merrill <jason@redhat.com>
4022 * init.c (init_init_processing): Go back to aligning like
4023 double_type_node for old ABI.
4024 (get_cookie_size): Make cookie larger if we get a type that needs
4026 (build_vec_delete): Call it.
4028 * typeck.c (qualify_type_recursive): New fn.
4029 (composite_pointer_type): Use it.
4030 (build_binary_op): Use composite_pointer_type.
4032 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4033 Jason Merrill <jason@redhat.com>
4035 * typeck.c (check_return_expr): Don't complain about returning
4036 NULL from operator new if -fcheck-new.
4037 * cp-tree.h: Declare flag_check_new here.
4040 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4042 * mangle.c (find_substitution): Use same_type_p.
4043 (write_encoding): Don't check for substitutions.
4045 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4047 * parse.y (expr_no_comma_rangle): New non-terminal.
4048 (template_parm): Use it for default parameter case.
4049 (template_arg): Use it.
4050 (expr_no_commas): Remove commented out undefined extensions.
4051 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4052 * parse.h, parse.c: Rebuilt.
4054 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4056 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4057 (finish_asm_stmt): Do it here, instead.
4059 * cp-tree.h (ridpointers): Don't declare.
4060 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4061 (record_builtin_java_type): Likewise.
4062 (init_decl_processing): Likewise.
4063 * lex.c: Move inclusion of lex.h.
4064 (ridpointers): Don't define.
4065 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4067 * lex.h (enum rid): Rename to ...
4068 (enum cp_rid): ... this.
4069 (ridpointers): Don't declare.
4070 * parse.y: Move inclusion of lex.h.
4071 * parse.c: Regenerated.
4072 * spew.c: Move inclusion of lex.h.
4074 * cp-tree.h (struct language_function): Remove temp_name_counter.
4075 (temp_name_counter): Remove.
4076 (get_temp_name): Change prototype.
4077 (get_guard): New function.
4078 (get_guard_cond): Likewise.
4079 (set_guard): Likewise.
4080 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4081 * decl.c (expand_static_init): Use get_guard and friends to
4082 implement guard variables.
4083 * decl2.c (get_temp_name): Assume that the variables created are
4085 (get_sentry): Rename to ...
4086 (get_guard): ... this. Implement new ABI guard variables.
4087 (get_guard_bits): New function.
4088 (get_guard_cond): Likewise.
4089 (set_guard): Likewise.
4090 (start_static_initialization_or_destruction): Use them.
4091 (do_static_initialization): Replace sentry with guard throughout.
4092 (do_static_destruction): Likewise.
4093 * init.c (create_temporary_var): Add comment.
4095 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4097 * mangle.c (find_substitution): Use same_type_p.
4098 (write_encoding): Don't check for substitutions.
4100 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4102 * parse.y (expr_no_comma_rangle): New non-terminal.
4103 (template_parm): Use it for default parameter case.
4104 (template_arg): Use it.
4105 (expr_no_commas): Remove commented out undefined extensions.
4106 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4107 * parse.h, parse.c: Rebuilt.
4109 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4111 * cp-tree.h (flag_const_strings): Remove.
4112 (warn_parentheses): Likewise.
4113 (warn_format): Likewise.
4114 (common_type): Likewise.
4115 (default_conversion): Likewise.
4116 (build_binary_op): Likewise.
4117 (cp_build_binary_op): New macro.
4118 * call.c (build_new_op): Use cp_build_binary_op instead of
4120 * class.c (build_vtable_entry_ref): Likewise.
4121 * decl.c (expand_static_init): Likewise.
4122 (compute_array_index_type): Likewise.
4123 (build_enumerator): Likewise.
4124 * decl2.c (delete_sanity): Likewise.
4125 (start_static_initialization_or_destruction): Likewise.
4126 * error.c (dump_type_suffix): Likewise.
4127 * init.c (resolve_offset_ref): Likewise.
4128 (build_new): Likewise.
4129 (build_new_1): Likewise.
4130 (build_vec_delete_1): Likewise.
4131 (build_vec_init): Likewise.
4132 (build_delete): Likewise.
4133 * rtti.c (synthesize_tinfo_fn): Likewise.
4134 (synthesize_tinfo_var): Likewise.
4135 * search.c (expand_upcast_fixups): Likewise.
4136 (fixup_all_virtual_upcast_offsets): Likewise.
4137 * typeck.c (build_array_ref): Likewise.
4138 (get_member_function_from_ptrfunc): Likewise.
4139 (build_binary_op): Add parameter.
4140 (pointer_int_sum): Use cp_build_binary_op.
4141 (pointer_diff): Likewise.
4142 (build_modify_expr): Likewise.
4143 (get_delta_difference): Likewise.
4144 (build_ptrmemfunc): Likewise.
4146 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4148 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4149 * decl.c (create_implicit_typedef): Adjust.
4150 * decl2.c (build_artificial_parm): Adjust.
4151 * method.c (implicitly_declare_fn): Adjust.
4152 * pt.c (push_inline_template_parms_recursive): Adjust.
4153 (process_template_parm): Adjust.
4154 (overloaded_template_name): Adjust.
4155 * semantics.c (finish_template_template_parm): Adjust.
4157 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4159 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4160 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4161 where to emit thunks.
4162 (build_vtt): Adjust call to build_vtt_inits.
4163 (build_vtt_inits): Add parameter to indicate whether or not
4164 sub-VTTs for virtual bases should be included. Adjust handling of
4165 construction vtables.
4166 (get_matching_base): New function.
4167 (dfs_build_vtt_inits): Rename to ...
4168 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4169 construction vtables.
4170 (dfs_fixup_binfo_vtbls): Likewise.
4171 (build_ctor_vtbl_groups): Build construction vtables for virtual
4173 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4174 to build construction vtbls.
4175 (dfs_accumulate_vtbl_inits): Adjust handling of
4176 construction vtables.
4178 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4181 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4183 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4185 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4187 * search.c (hides): Remove.
4188 (is_subobject_of_p): Add most_derived parameter. Use
4190 (lookup_field_queue_p): Adjust.
4191 (lookup_field_r): Adjust.
4193 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4195 * decl2.c (handle_class_head): Bash typedefs to the type's main
4198 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4200 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4201 (begin_global_stmt_expr): ... this.
4202 (genrtl_finish_stmt_expr): Rename to ...
4203 (finish_global_stmt_expr): ... this.
4204 * init.c (begin_init_stmts): Adjust calls.
4205 (finish_init_stmts): Likewise.
4206 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4207 (begin_global_stmt_expr): ... this.
4208 (genrtl_finish_stmt_expr): Rename to ...
4209 (finish_global_stmt_expr): ... this.
4211 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4213 * search.c (lookup_member): Fix typo in comment.
4215 2000-06-24 Jason Merrill <jason@redhat.com>
4217 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4218 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4220 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4222 * parse.y (complex_direct_notype_declarator): Support global_scope.
4223 * Makefile.in: Adjust conflict count.
4225 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4227 * parse.y (template_arg): Convert TEMPLATE_DECL
4228 that is a template template paramter to
4229 TEMPLATE_TEMPLATE_PARM here.
4231 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4232 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4233 (copy_template_template_parm): Adjust prototype.
4234 * decl.c (grokdeclarator): Remove dead code.
4235 * pt.c (process_template_parm): Tidy.
4236 (lookup_template_class): Construct nodes in
4237 copy_template_template_parm.
4238 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4239 lookup_template_class. Use TYPE_TI_TEMPLATE.
4240 * tree.c (copy_template_template_parm): Add NEWARGS
4242 (mapcar): Adjust call to copy_template_template_parm.
4243 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4244 * method.c (build_template_template_parm_names): Change error
4245 code to avoid compilation warning.
4247 * gxxint.texi: Document template template parameter
4250 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4252 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4253 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4254 (cp-demangle.o): New rule.
4255 (dyn-string.o): Likewise.
4256 * inc/cxxabi.h (__cxa_demangle): New declaration.
4258 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4260 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4261 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4262 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4264 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4265 (make_thunk): Change prototype.
4266 (emit_thunk): Rename to use_thunk.
4267 (mangle_thunk): Change prototype.
4268 * class.c (get_derived_offset): Simplify.
4269 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4270 BV_GENERATE_THUNK_WITH_VTABLE_P.
4271 (build_primary_vtable): Simplify.
4272 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4273 (dfs_find_base): Remove.
4274 (update_vtable_entry_for_fn): Correct bug in finding the base
4275 where a virtual function was first declared. Figure out whether
4276 or not to emit a vcall-thunk with the vtables in which it appears.
4277 Correct logic for deciding whether to use an ordinary thunk, or a
4279 (finish_struct_1): Remove unnecssary code.
4280 (build_vtbl_initializer): Use ssize_int for the running counter of
4282 (build_vtbl_initializer): Only use vcall thunks where necessary.
4283 Mark thunks as needing to be emitted with their vtables, or not.
4284 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4285 indices. Use size_binop.
4286 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4287 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4289 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4290 (build_vtable_entry): Mark thunks as needing to be emitted with
4291 their vtables, or not.
4292 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4293 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4295 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4297 * error.c (dump_expr): Use BV_FN.
4298 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4300 * method.c (make_thunk): Likewise.
4301 (emit_thunk): Rename to use_thunk. Allow callers to decide
4302 whether or not to actually emit the thunk. Adjust for changes in
4303 representation of vcall offsets.
4304 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4305 * semantics.c (emit_associated_thunks): New function.
4306 (expand_body): Use it.
4307 * ir.texi: Adjust decriptions of thunks.
4309 2000-06-22 Jason Merrill <jason@redhat.com>
4311 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4312 (tsubst_friend_function): Copy it here.
4314 * decl.c (grok_op_properties): Fix typo.
4316 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4319 * pt.c (check_explicit_specialization): Clarify error.
4321 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4322 an old OVERLOAD when we're declaring a non-function.
4323 (pushdecl, destroy_local_var): Check for error_mark_node.
4324 (warn_extern_redeclared_static): Also bail early if
4326 (push_overloaded_decl): Ignore an old error_mark_node.
4328 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4330 * call.c (build_x_va_arg): Check if in a template decl.
4331 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4333 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4335 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4337 * decl.c (check_goto): Computed gotos assumed OK.
4339 2000-06-20 Jason Merrill <jason@redhat.com>
4341 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4342 for which we don't need to look for instantiations.
4344 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4346 * parse.y (program): Always call finish_translation_unit.
4347 * parse.c, parse.h: Rebuilt.
4349 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4351 * method.c: Don't include hard-reg-set.h.
4353 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4355 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4357 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4359 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4360 * cvt.c (cp_convert_to_pointer): Likewise.
4361 (convert_to_void): Likewise.
4362 * error.c (dump_expr): Likewise.
4363 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4364 * init.c (build_delete): Likewise.
4365 * method.c (emit_thunk): Likewise.
4366 * optmize.c (declare_return_variable): Likewise.
4367 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4368 (get_typeid): Likewise.
4369 (build_dynamic_cast_1): Likewise.
4370 * typeck.c (composite_pointer_type): Likewise.
4371 (common_type): Likewise.
4372 (build_indirect_ref): Likewise.
4373 (build_binary_op): Likewise.
4374 (build_x_compound_expr): Likewise.
4375 (check_return_expr): Likewise.
4376 * typeck2.c (add_exception_specifier): Likewise.
4378 * mangle.c (write_method_parms): Use direct comparison for end
4381 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4383 * cp-tree.h (genrtl_try_block): Declare function.
4384 (genrtl_handler): Likewise.
4385 (genrtl_catch_block): Likewise.
4386 (genrtl_ctor_stmt): Likewise.
4387 (genrtl_subobject): Likewise.
4388 (genrtl_decl_cleanup): Likewise.
4389 (genrtl_do_poplevel): Likewise.
4390 (genrtl_do_pushlevel): Likewise.
4391 (genrtl_clear_out_block): Likewise.
4392 (genrtl_goto_stmt): Likewise.
4393 (genrtl_expr_stmt): Likewise.
4394 (genrtl_decl_stmt): Likewise.
4395 (genrtl_if_stmt): Likewise.
4396 (genrtl_while_stmt): Likewise.
4397 (genrtl_do_stmt): Likewise.
4398 (genrtl_return_stmt): Likewise.
4399 (genrtl_for_stmt): Likewise.
4400 (genrtl_break_stmt): Likewise.
4401 (genrtl_continue_stmt): Likewise.
4402 (genrtl_scope_stmt): Likewise.
4403 (genrtl_switch_stmt): Likewise.
4404 (genrtl_case_label): Likewise.
4405 (genrtl_begin_compound_stmt): Likewise.
4406 (genrtl_finish_compound_stmt): Likewise.
4407 (genrtl_compound_stmt): Likewise.
4408 (genrtl_asm_stmt): Likewise.
4409 (genrtl_named_return_value): Likewise.
4410 (genrtl_begin_stmt_expr): Likewise.
4411 (genrtl_finish_stmt_expr): Likewise.
4412 (finish_for_stmt): Removed first argument.
4413 (finish_switch_stmt): Likewise.
4415 * semantics.c (genrtl_try_block): Define function.
4416 (genrtl_handler): Likewise.
4417 (genrtl_catch_block): Likewise.
4418 (genrtl_ctor_stmt): Likewise.
4419 (genrtl_subobject): Likewise.
4420 (genrtl_decl_cleanup): Likewise.
4421 (genrtl_do_poplevel): Likewise.
4422 (genrtl_do_pushlevel): Likewise.
4423 (genrtl_clear_out_block): Likewise.
4424 (genrtl_goto_stmt): Likewise.
4425 (genrtl_expr_stmt): Likewise.
4426 (genrtl_decl_stmt): Likewise.
4427 (genrtl_if_stmt): Likewise.
4428 (genrtl_while_stmt): Likewise.
4429 (genrtl_do_stmt): Likewise.
4430 (genrtl_return_stmt): Likewise.
4431 (genrtl_for_stmt): Likewise.
4432 (genrtl_break_stmt): Likewise.
4433 (genrtl_continue_stmt): Likewise.
4434 (genrtl_scope_stmt): Likewise.
4435 (genrtl_switch_stmt): Likewise.
4436 (genrtl_case_label): Likewise.
4437 (genrtl_begin_compound_stmt): Likewise.
4438 (genrtl_finish_compound_stmt): Likewise.
4439 (genrtl_compound_stmt): Likewise.
4440 (genrtl_asm_stmt): Likewise.
4441 (genrtl_named_return_value): Likewise.
4442 (genrtl_begin_stmt_expr): Likewise.
4443 (genrtl_finish_stmt_expr): Likewise.
4444 (finish_for_stmt): Removed first argument and generate rtl
4446 (finish_switch_stmt): Likewise.
4447 (do_poplevel): Removed generate rtl specific code.
4448 (do_pushlevel): Likewise.
4449 (add_tree): Likewise.
4450 (finish_goto_stmt): Likewise.
4451 (finish_expr_stmt): Likewise.
4452 (begin_if_stmt): Likewise.
4453 (finish_if_stmt_cond): Likewise.
4454 (finish_then_clause): Likewise.
4455 (begin_else_clause): Likewise.
4456 (finish_else_clause): Likewise.
4457 (finish_if_stmt): Likewise.
4458 (clear_out_block): Likewise.
4459 (begin_while_stmt): Likewise.
4460 (finish_while_stmt_cond): Likewise.
4461 (finish_while_stmt): Likewise.
4462 (begin_do_stmt): Likewise.
4463 (finish_do_body): Likewise.
4464 (finish_do_stmt): Likewise.
4465 (finish_return_stmt): Likewise.
4466 (begin_for_stmt): Likewise.
4467 (finish_for_init_stmt): Likewise.
4468 (finish_for_cond): Likewise.
4469 (finish_for_expr): Likewise.
4470 (finish_break_stmt): Likewise.
4471 (finish_continue_stmt): Likewise.
4472 (begin_switch_stmt): Likewise.
4473 (finish_switch_cond): Likewise.
4474 (finish_case_label): Likewise.
4475 (begin_try_block): Likewise.
4476 (begin_function_try_block): Likewise.
4477 (finish_try_block): Likewise.
4478 (finish_cleanup_try_block): Likewise.
4479 (finish_cleanup): Likewise.
4480 (finish_function_try_block): Likewise.
4481 (finish_handler_sequence): Likewise.
4482 (finish_function_handler_sequence): Likewise.
4483 (begin_handler): Likewise.
4484 (finish_handler_parms): Likewise.
4485 (begin_catch_block): Likewise.
4486 (finish_handler): Likewise.
4487 (begin_compound_stmt): Likewise.
4488 (finish_compound_stmt): Likewise.
4489 (finish_asm_stmt): Likewise.
4490 (finish_label_stmt): Likewise.
4491 (finish_label_decl): Likewise.
4492 (finish_subobject): Likewise.
4493 (finish_decl_cleanup): Likewise.
4494 (finish_named_return_value): Likewise.
4495 (begin_stmt_expr): Likewise.
4496 (finish_stmt_expr): Likewise.
4498 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4499 to call genrtl_expr_stmt when appropriate.
4501 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4502 begin_compound_expr to call genrtl_begin_stmt_expr and
4503 genrtl_begin_compound_expr when appropriate.
4504 (finish_init_stmts): Changed calls to finish_compound_expr and
4505 finish_stmt_expr to call genrtl_finish_compound_expr and
4506 genrtl_finish_stmt_expr when appropriate.
4507 (expand_default_init): Changed call to finish_expr_stmt to call
4508 genrtl_expr_stmt when appropriate.
4509 (build_vec_init): Likewise.
4511 * parse.y (simple_stmt): Removed first argument from call to
4512 finish_for_stmt. Removed first argument from call to
4515 * parse.c: Regenerated.
4517 * pt.c (tsubst_expr): Removed first argument from call to
4518 finish_for_stmt. Removed first argument from call to
4521 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4523 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4524 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4526 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4527 (cplus_tree_code_length[]): Likewise.
4528 (cplus_tree_code_name[]): Likewise.
4529 (init_parse): Added call to add_c_tree_codes. Changed
4530 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4532 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4534 * cp-tree.h (finish_mem_initializers): Declare.
4535 (count_trees): Likewise.
4536 * parse.y (base_init): Use finish_mem_initializers.
4537 * semantics.c (finish_mem_initializers): New function.
4539 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4540 the number of trees.
4542 (count_trees): Don't use it.
4544 2000-06-15 Jason Merrill <jason@redhat.com>
4546 * tree.c (count_trees): New debugging function.
4548 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4549 * init.c (build_member_call): Pull out the name of a DECL.
4551 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4552 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4553 * optimize.c (optimize_function): Not here.
4554 * pt.c (instantiate_decl): Push to TV_PARSE.
4556 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4558 * cp-tree.h (struct language_function): Remove x_base_init_list
4559 and x_member_init_list.
4560 (current_base_init_list): Remove.
4561 (current_member_init_list): Likewise.
4562 (setup_vtbl_ptr): Change prototype.
4563 (emit_base_init): Likewise.
4564 (expand_member_init): Likewise.
4565 (reinit_parse_for_function): Remove.
4566 * decl.c (save_function_data): Don't clear x_base_init_list and
4568 (mark_language_function): Don't mark them.
4569 * init.c (perform_member_init): Tweak comment.
4570 (sort_member_init): Take the list of initializers as an argument.
4571 (sort_base_init): Likewise.
4572 (emit_base_init): Likewise.
4573 (expand_member_init): Return the initializer. Don't use global
4575 * lex.c (reinit_parse_for_function): Remove.
4576 * method.c (build_template_parm_names): Correct substitution.
4577 (do_build_copy_constructor): Don't use current_member_init_list
4578 and current_base_init_list.
4579 (synthesize_method): Likewise.
4580 * parse.y (base_init): Split mem-initializers into
4581 base-initializers and field-initializers.
4582 (member_init_list): Build up the list here.
4583 (member_init): Return the initializer.
4584 (fn.depfn): Don't use reinit_parse_for_function.
4585 * parse.c: Regenerated.
4586 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4588 (tsubst_expr): Don't use current_member_init_list
4589 and current_base_init_list.
4590 (tsubst_expr_values): Rename to ...
4591 (tsubst_initializer_list): ... this. Use convert_from_reference.
4592 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4593 and current_base_init_list.
4594 (begin_function_definition): Don't call reinit_parse_for_function.
4596 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4598 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4601 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4603 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4605 * cp-tree.h (IF_COND): Move to c-common.h.
4606 (THEN_CLAUSE): Likewise.
4607 (ELSE_CLAUSE): Likewise.
4608 (WHILE_COND): Likewise.
4609 (WHILE_BODY): Likewise.
4610 (DO_COND): Likewise.
4611 (DO_BODY): Likewise.
4612 (RETURN_EXPR): Likewise.
4613 (EXPR_STMT_EXPR): Likewise.
4614 (FOR_INIT_STMT): Likewise.
4615 (FOR_COND): Likewise.
4616 (FOR_EXPR): Likewise.
4617 (FOR_BODY): Likewise.
4618 (SWITCH_COND): Likewise.
4619 (SWITCH_BODY): Likewise.
4620 (CASE_LOW): Likewise.
4621 (CASE_HIGH): Likewise.
4622 (GOTO_DESTINATION): Likewise.
4623 (COMPOUND_BODY): Likewise.
4624 (ASM_CV_QUAL): Likewise.
4625 (ASM_STRING): Likewise.
4626 (ASM_OUTPUTS): Likewise.
4627 (ASM_INPUTS): Likewise.
4628 (ASM_CLOBBERS): Likewise.
4629 (DECL_STMT_DECL): Likewise.
4630 (STMT_EXPR_STMT): Likewise.
4631 (LABEL_STMT_LABEL): Likewise.
4632 (SCOPE_BEGIN_P): Likewise.
4633 (SCOPE_END_P): Likewise.
4634 (SCOPE_STMT_BLOCK): Likewise.
4635 (SCOPE_NULLIFIED_P): Likewise.
4636 (SCOPE_NO_CLEANUPS_P): Likewise.
4637 (SCOPE_PARTIAL_P): Likewise.
4638 (ASM_VOLATILE_P): Likewise.
4639 (STMT_LINENO): Likewise.
4640 (STMT_LINENO_FOR_FN_P): Likewise.
4642 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4643 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4644 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4645 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4646 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4648 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4650 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4651 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4653 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4654 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4655 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4657 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4659 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4660 * class.c (dfs_find_final_overrider): Set it appropriately.
4661 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4662 avoid unneeded secondary vptrs.
4664 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4666 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4667 (check_bitfield_decl, check_field_decl): Likewise.
4668 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4669 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4670 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4671 (xfer_tag, finish_enum): Likewise.
4672 * decl2.c (finish_builtin_type): Likewise.
4673 * init.c (init_init_processing): Likewise.
4674 * pt.c (instantiate_class_template): Likewise.
4675 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4676 * cp-tree.h (struct lang_type): Add user_align member.
4677 (CLASSTYPE_USER_ALIGN): Define.
4679 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4681 * Make-lang.in (c++.install-common): Install g++-cross in
4682 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4683 $(target_alias)-g++ and $(target_alias)-c++.
4685 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4687 * class.c (vcall_offset_data_s): Add last_init and fns.
4688 (overrides): Rename to same_signature_p.
4689 (dfs_find_final_overrider): Adjust accordingly.
4690 (mark_overriders): Likewise.
4691 (warn_hidden): Likewise.
4692 (build_vtbl_initializer): Reorganize machinery for building things
4693 at negative offsets.
4694 (build_vcall_and_vbase_vtbl_entries): Likewise.
4695 (build_vbase_offset_vtbl_entries): Likewise.
4696 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
4697 offset entries. Do not create two entries for functions with the
4699 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
4700 (build_rtti_vtbl_entries): Reorganize machinery for building things
4701 at negative offsets.
4703 * optimize.c (expand_call_inline): Don't recurse into the code
4704 used to initialize the parameters more than once.
4706 2000-06-11 Mark Mitchell <mark@codesourcery.com>
4708 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
4709 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
4710 (find_substitution): Only use the `Sa' substitution for
4711 std::allocator, not instantiations of it.
4712 (write_template_prefix): Move comment. Only use a TREE_LIST to
4713 represent substitutions for a member template.
4714 (write_array_type): Mangle array dimensions correctly.
4715 * optimize.c (maybe_clone_body): Copy more information from the
4717 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
4718 on the regenerated declaration.
4720 2000-06-11 Chip Salzenberg <chip@valinux.com>
4721 Mark Mitchell <mark@codesourcery.com>
4723 * class.c (build_vtable): Clarify comment.
4724 (build_ctor_vtbl_group): Pass the most derived type to
4727 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4729 * decl2.c (compare_options): Don't needlessly cast away const-ness.
4731 2000-06-10 Mark Mitchell <mark@codesourcery.com>
4733 * decl.c (add_binding): Handle duplicate declarations of external
4736 2000-06-09 Chip Salzenberg <chip@valinux.com>
4737 Mark Mitchell <mark@codesourcery.com>
4739 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
4741 (write_signed_number): New macro.
4742 (write_unsigned_number): Likewise.
4743 (write_source_name): Use them.
4744 (write_number): Handle signed and unsigned values.
4745 (write_integer_cst): Use tree_int_cst_sgn, and use
4746 write_unsigned_number or write_signed_number as appropriate.
4747 (write_discriminator): Use write_unsigned_number or
4748 write_signed_number as appropriate.
4749 (write_template_arg_literal): Likewise.
4750 (write_array_type): Use tree_low_cst.
4751 (write_template_parm): Use write_unsigned_number or
4752 write_signed_number as appropriate.
4753 (write_substitution): Adjust call to write_number.
4754 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
4755 (write_expression): Handle non-type template arguments of
4756 reference type correctly.
4757 (mangle_thunk): Use write_signed_number.
4759 2000-06-09 Chip Salzenberg <chip@valinux.com>
4761 * mangle.c (find_substition): Don't mangle objects with typename
4762 substitutions (e.g. "cin" as "Si").
4764 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
4766 * call.c (add_candidate): Use ggc_alloc_cleared.
4767 * decl.c (lookup_label): Likewise.
4768 * lex.c (retrofit_lang_decl): Likewise.
4770 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
4772 * semantics.c (expand_body): Push to TV_EXPAND.
4773 * optimize.c (optimize_function): Push to TV_INTEGRATION.
4774 * decl.c (start_function): Always call announce_function.
4776 * tinfo2.cc: Just declare abort.
4778 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
4780 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
4781 whenever @ is a symbolic name.
4783 2000-06-08 Jakub Jelinek <jakub@redhat.com>
4785 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
4787 2000-06-07 Mark Mitchell <mark@codesourcery.com>
4789 * decl.c (pushdecl): Look up functions by DECL_NAME, not
4790 DECL_ASSEMBLER_NAME.
4792 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4794 * decl2.c (c_language): Define.
4796 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
4798 * lex.c (lang_init_options): Tweak.
4800 * decl2.c: Remove #inclusion of diagnostic.h
4801 (lang_decode_option): Move diagnostic formatting options to
4804 * lang-options.h: Remove documentation for diagnostic options.
4806 * Makefile.in (lex.o): Depends upon diagnostic.h
4808 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4810 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
4811 the same DECL_RESULT, it's not a redefinition.
4812 * pt.c (tsubst_decl): Remove code to handle illegal
4815 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
4817 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
4819 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
4821 * search.c (maybe_suppress_debug_info): Don't check
4822 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
4824 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
4827 Remember instantiation context in deferred instantiations.
4828 * cp-tree.h (struct tinst_level): Remove.
4829 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
4830 * pt.c (current_tinst_level): Now a tree.
4831 (print_template_context, push_tinst_level, pop_tinst_level,
4832 tinst_for_decl): Adjust.
4833 (reopen_tinst_level): New fn.
4834 (init_pt): Register current_tinst_level as a root.
4835 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
4836 of the pending templates list.
4837 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
4838 * lex.c (extract_interface_info): Adjust.
4839 * decl2.c (warn_if_unknown_interface): Adjust.
4841 2000-06-05 Mark Mitchell <mark@codesourcery.com>
4843 * class.c (indirect_primary_base_p): New function.
4844 (determine_primary_base): Use it.
4846 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
4848 Update new-abi dynamic cast algorithm.
4849 * tinfo.cc (__class_type_info::__dyncast_result): Add
4850 whole_details. Adjust constructor.
4851 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
4852 Avoid unnecessary searching.
4853 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
4855 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4857 * decl.c (init_decl_processing): Don't call record_component_aliases.
4858 * tree.c (build_cplus_array_type_1): Likewise.
4860 2000-06-04 Mark Mitchell <mark@codesourcery.com>
4862 * ir.texi: Correct typo.
4863 * mangle.c (write_expression): Handle non-type template arguments
4864 with reference type.
4865 * method.c (build_overload_value): Likewise.
4866 * pt.c (convert_nontype_argument): Explicitly represent conversion
4867 to a reference with an ADDR_EXPR.
4868 (unify): Always unify arguments in left-to-right order.
4870 2000-06-03 Alex Samuel <samuel@codesourcery.com>
4871 Mark Mitchell <mark@codesourcery.com>
4873 * Make-lang.in (CXX_SRCS): Add mangle.c.
4874 * Makefile.in (CXX_OBJS): Add mangle.o.
4875 (mangle.o): New rule.
4877 * class.c (local_classes): New variable.
4878 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
4879 (get_vtt_name): Use mangle_vtt_name for new ABI.
4880 (init_class_processing): Initialize local_classes.
4881 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
4882 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
4883 (std_identifier): New macro.
4884 (DECL_VOLATILE_MEMFUNC_P): New macro.
4885 (DECL_NAMESPACE_STD_P): Likewise.
4886 (local_classes): Declare.
4887 (get_mostly_instantiated_function_type): Declare.
4888 (init_mangle): Declare.
4889 (mangle_decl): Likewise.
4890 (mangle_type_string): Likewise.
4891 (mangle_type): Likewise.
4892 (mangle_typeinfo_for_type): Likewise.
4893 (mangle_typeinfo_string_for_type): Likewise.
4894 (mangle_vtbl_for_type): Likewise.
4895 (mangle_vtt_for_type): Likewise.
4896 (mangle_ctor_vtbl_for_type): Likewise.
4897 (mangle_thunk): Likewise.
4898 (mangle_conv_op_name_for_type): Likewise.
4899 (mangle_guard_variable): Likewise.
4900 * decl.c (pushtag): Keep track of local classes.
4901 (initialize_predefined_identifiers): Initialize std_identifier.
4902 (init_decl_processing): Use std_identifier.
4903 (start_decl): Don't treat instantiations as specializations.
4904 (grokdeclarator): Likewise.
4905 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
4906 name for fully-instantiated templates.
4907 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
4908 destructors with the new ABI.
4909 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
4910 (grokfield): Use mangle_type for new ABI.
4911 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
4912 (get_sentry): Use mangle_guard_variable for new ABI.
4913 (start_static_initialization_or_destruction): Likewise.
4914 * expr.c (extract_aggr_init): Remove.
4915 (extract_scalar_init): Likewise.
4916 (extract_init): Remove #if 0'd code.
4917 * mangle.c: New function.
4918 * method.c (build_mangled_name): Assert not flag_new_abi.
4919 (build_static_name): Likewise.
4920 (build_decl_overload_real): Likewise.
4921 (build_typename_overload): Likewise.
4922 (build_overload_with_type): Likewise.
4923 (build_overload_name): Likewise.
4924 (get_ctor_vtbl_name): Likewise.
4925 (start_squangling): Likewise.
4926 (get_id_2): Likewise.
4927 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
4928 (init_method): Call init_mangle for new ABI.
4929 (make_thunk): Call mangle_thunk for new ABI.
4930 * operators.def: Correct new ABI manglings for the `%' operator.
4932 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
4933 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
4934 (lookup_template_class): Call mangle_decl for new ABI.
4935 (get_mostly_instantiated_function_type): New function.
4936 (set_mangled_name_for_template_decl): Use it.
4937 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
4938 the new ABI. Use mangle_conv_op_name_for_type for instantiated
4939 conversion op names.
4940 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
4941 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
4942 (tinfo_base_init): Likewise. Mangle typeinfo string name with
4943 mangle_typeinfo_string_for_type.
4945 2000-06-03 Mark Mitchell <mark@codesourcery.com>
4947 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
4948 (INNERMOST_TEMPLATE_ARGS): New macro.
4949 (innermost_args): Remove.
4950 (get_innermost_template_args): New function.
4951 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
4952 * error.c (dump_function_decl): Be caution when using
4953 most_general_template.
4954 * method.c (build_template_parm_names): Use
4955 INNERMOST_TEMPLATE_ARGS.
4956 * pt.c (add_to_template_args): Tidy comment
4957 (get_innermost_template_args): New function.
4958 (check_explicit_specialization): Clear DECL_INITIAL for a new
4960 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
4962 (push_template_decl): Always register specializations of the most
4964 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
4965 (coerce_template_parms): Likewise.
4966 (lookup_template_class): Likewise.
4967 (innermost_args): Remove.
4968 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
4969 (tsubst_decl): Handle tricky specializations. Use
4970 get_innermost_template_args.
4971 (instantiate_template): Simplify handling of partial
4973 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
4974 (most_general_template): Reimplement, in a more straightforward
4976 (regenerate_decl_from_template): Tweak formatting. Use
4977 TMPL_ARGS_DEPTH for clarity.
4978 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
4980 * dump.c (dequeue_and_dump): Dump information about thunks.
4982 2000-06-01 Richard Henderson <rth@cygnus.com>
4984 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
4986 2000-06-01 Richard Henderson <rth@cygnus.com>
4988 * decl2.c (unsupported_options): Fix typo, make const.
4989 (lang_decode_option): Fix bsearch argument order.
4991 2000-06-01 Mark Mitchell <mark@codesourcery.com>
4993 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
4996 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4998 * cp-tree.h (c_get_alias_set): Deleted.
4999 * Makefile.in (decl.o): Include ../expr.h.
5000 * decl.c (expr.h): Include.
5001 (init_decl_processing): Call record_component_aliases for arrays.
5002 (grokdeclarator): Likewise.
5003 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5004 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5006 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5008 Remove guiding declaration support.
5009 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5010 (flag_guiding_decls): Remove.
5011 * call.c (build_user_type_conversion_1): Remove support for
5013 (build_new_function_call): Likewise.
5014 (build_new_op): Likewise.
5015 (build_new_method_call): Likewise.
5016 * decl.c (start_function): Likewise.
5017 * friend.c (is_friend): Likewise.
5018 (do_friend): Likewise.
5019 * decl2.c ((flag_dump_translation_unit): Make it const.
5020 (flag_guiding_decls): Remove.
5021 (unsupported_options): New variable
5022 (compare_options): New function.
5023 (lang_decode_option): Use them.
5025 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5027 * method.c (mangle_expression): Adjust test for legal expression
5030 * pt.c (instantiate_decl): Save and restore the local
5031 specializations list.
5033 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5035 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5037 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5039 * call.c (add_template_candidate_real): Handle member template
5040 constructors for classes with virtual bases.
5041 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5042 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5044 * ir.texi: Update thunk documentation.
5046 * call.c (joust): Fix handling of overloaded builtin operators.
5048 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5050 * cp-tree.h (DECL_ANTICIPATED): New macro.
5051 Document new use of DECL_LANG_FLAG_7.
5052 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5053 in the user namespace.
5054 * lex.c (do_identifier): If the identifier's declaration has
5055 DECL_ANTICIPATED on, it has not yet been declared. But do not
5056 replace it with an ordinary implicit declaration.
5058 * tinfo2.cc: Include stdlib.h.
5060 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5062 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5063 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5066 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5068 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5071 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5073 * operators.def (<?): Duplicated, should have been...
5076 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5077 Mark Mitchell <mark@codesourcery.com>
5079 * cp-tree.h (ansi_opname): Make it a macro.
5080 (ansi_assopname): Likewise.
5081 (struct lang_decl_flags): Add assignment_operator_p.
5082 (struct lang_decl): Add operator_code.
5083 (DECL_VTT_PARM): Adjust.
5084 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5085 overloaded operator.
5086 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5087 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5088 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5089 (opname_tab): Remove.
5090 (assignop_tab): Likewise.
5091 (operator_name_info_t): New type.
5092 (operator_name_info): New variable.
5093 (assignment_operator_name_info): Likewise.
5094 (build_cp_library_fn): Remove declaration.
5095 (push_cp_library_fn): Likewise.
5096 (operator_name_string): Likewise.
5097 (build_decl_overload): Likewise.
5098 * call.c (print_z_candidates): Simplify.
5099 (build_object_call): Adjust usage of ansi_opname. Use
5100 DECL_OVERLOADED_OPERATOR_P.
5101 (op_error): Adjust operator name lookup.
5102 (build_conditional_expr): Adjust usage of ansi_opname.
5103 (build_new_op): Likewise.
5104 (build_op_delete_call): Likewise.
5105 (build_over_call): Likewise.
5106 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5107 * decl.c (duplicate_decls): Copy operator_code.
5108 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5109 (builtin_function): Adjust parameters to build_library_fn_1.
5110 (build_library_fn_1): Accept an overloaded operator code.
5111 (build_library_fn): Pass ERROR_MARK.
5112 (build_cp_library_fn): Accept an overloaded operator code.
5113 (push_cp_library_fn): Likewise.
5114 (grokfndecl): Tweak.
5115 (grokdeclarator): Simplify code to compute names of overloaded
5116 operators. Adjust use of ansi_opname.
5117 (ambi_op_p): Work on tree_codes, not identifiers.
5118 (unary_op_p): Likewise.
5119 (grok_op_properties): Likewise.
5120 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5121 (lang_mark_tree): Don't try to mark the operator_code.
5122 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5123 * error.c (dump_decl): Remove special handling for operator
5125 (dump_function_name): Likewise.
5126 (dump_expr): Adjust name lookup of operators.
5127 (op_to_string): Simplify.
5128 (assop_to_string): Likewise.
5129 * init.c (build_new_1): Adjust use of ansi_opname.
5130 * lex.c (opname_tab): Remove.
5131 (assignop_tab): Likewise.
5132 (ansi_opname): Likewise.
5133 (ansi_assopname): Likewise.
5134 (operator_name_string): Likewise.
5135 (reinit_lang_specific): Likewise.
5136 (operator_name_info): New variable.
5137 (assignment_operator_name_info): Likewise.
5138 (init_operators): New function.
5139 (init_parse): Use it.
5140 (do_identifier): Adjust use of ansi_opname.
5141 * method.c (mangle_expression): Don't use ansi_opname for
5143 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5144 (build_decl_overload): Remove.
5145 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5146 (do_build_assign_ref): Adjust use of ansi_opname.
5147 (synthesize_method): Likewise.
5148 (implicitly_declare_fn): Likewise.
5149 * operators.def: New file.
5150 * parse.y (operator): Adjust use of ansi_opname.
5151 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5152 (set_mangled_name_for_template_decl): Don't play games with
5154 (special_function_p): Adjust use of ansi_opname.
5155 * typeck.c (check_return_expr): Likewise.
5156 * Make-lang.in (cc1plus): Depend on operators.def.
5157 * Makefile.in (lex.o): Likewise.
5160 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5162 * Make-lang.in (cplib2.ready): Eradicate.
5164 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5166 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5167 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5168 (built_min, cp_tree_equal): Likewise.
5170 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5172 * class.c (layout_nonempty_base_or_field): Replace
5173 `record_layout_info' with `record_layout_info_s'.
5175 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5178 * cp-tree.h (struct language_function): x_named_labels is now
5179 a struct named_label_list*.
5180 * decl.c (struct named_label_use_list): Renamed from...
5181 (struct named_label_list): ...this. New struct.
5182 (push_binding_level): Don't set eh_region.
5183 (note_level_for_eh): New fn.
5184 (pop_label): Take label and old value directly.
5185 (pop_labels): Adjust for new named_labels format.
5186 (lookup_label): Likewise.
5187 (poplevel): Note characteristics of a binding level containing a
5188 named label. Mess with named label lists earlier.
5189 (mark_named_label_lists): New fn.
5190 (mark_lang_function): Call it.
5191 (use_label): New fn, split out from...
5192 (make_label_decl): ...here. Don't call it.
5193 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5194 check_previous_gotos): New fns, split out from...
5195 (define_label): ...here.
5196 (check_switch_goto): New fn.
5197 (define_case_label): Call it.
5198 (check_goto): New fn.
5199 * semantics.c (finish_goto_stmt): Call it and use_label.
5200 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5201 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5203 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5205 * class.c (build_vtable_entry_ref): Correct usage of
5206 get_vtbl_decl_for_binfo.
5208 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5209 * method.c (implicitly_declare_fn): Not here.
5211 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5213 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5214 (CPTI_PTMD_DESC_TYPE): ... here.
5215 (ptmd_desc_type_node): Rename to ...
5216 (ptm_desc_type_node): ... here.
5218 * rtti.c (ptmd_initializer): Rename to ...
5219 (ptm_initializer): ... here.
5220 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5222 (create_tinfo_types): Adjust.
5224 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5226 Finish implementation of VTTs.
5227 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5228 CPTI_VTT_PARM_IDENTIFIER.
5229 (vtt_parm_identifier): New macro.
5230 (vtt_parm_type): Likewise.
5231 (BINFO_SUBVTT_INDEX): Likewise.
5232 (BINFO_VPTR_INDEX): Likewise.
5233 (struct lang_decl): Add vtt_parm.
5234 (DECL_VTT_PARM): New macro.
5235 (DECL_USE_VTT_PARM): Likewise.
5236 (DECL_NEEDS_VTT_PARM_P): Likewise.
5237 (get_vtt_name): Declare.
5238 (build_artifical_parm): Likewise.
5239 (fixup_all_virtual_upcast_offsets): Likewise.
5240 (expand_indirect_vtbls_init): Remove.
5241 * call.c (build_new_method_call): Pass the vtt to subobject
5242 constructors and destructors.
5243 * class.c (get_vtt_name): Give it external linkage.
5244 (build_clone): Handle the magic VTT parameters for clones.
5245 (clone_function_decl): Fix typo in comment.
5246 (build_vtt): Keep track of the indices in the VTTs where various
5247 entities are stored.
5248 (build_vtt_inits): Likewise.
5249 (dfs_build_vtt_inits): Likewise.
5250 (build_ctor_vtbl_group): Tweak type of construction vtables.
5251 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5252 primary bases, when building construction vtables.
5253 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5254 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5255 (init_decl_processing): Initialize vtt_parm_type.
5256 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5257 (lang_mark_tree): Make vtt_parm.
5258 * decl2.c (build_artificial_parm): New function.
5259 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5260 (grokclassfn): Use build_artificial_parm.
5261 * init.c (initialize_vtbl_ptrs): Call
5262 fixup_all_virtual_upcast_offsets directly.
5263 (perform_member_init): Use the complete subobject destructor for
5265 (build_vtbl_address): New function.
5266 (expand_virtual_init): Handle VTTs.
5267 * optimize (maybe_clone_body): Likewise.
5268 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5270 (expand_indirect_vtbls_init): Remove.
5271 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5272 * tree.c (make_binfo): Make them bigger.
5274 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5276 * inc/cxxabi.h (__pbase_type_info): Define, based on
5277 __pointer_type_info.
5278 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5279 (__pointer_to_member_type_info): Likewise.
5280 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5281 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5282 (__pointer_type_info::__do_catch): Rename to ...
5283 (__pbase_type_info::__do_catch): ... here. Adjust.
5284 (__pbase_type_info::__pointer_catch): Implement.
5285 (__pointer_type_info::__pointer_catch): Adjust.
5286 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5288 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5290 * tinfo.h (__user_type_info::contained_virtual_p): New
5292 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5294 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5295 diamond shaped heirarchy. Add early out for mixed diamond and
5296 duplicate shaped heirarchy.
5298 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5300 * cp-tree.h (build_delete): Change prototype.
5301 (build_vec_delete): Likewise.
5302 * call.c (build_scoped_method_call): Use special_function_kind
5303 values to indicate the kind of destruction to be done.
5304 (build_method_call): Likewise.
5305 * decl.c (finish_destructor_body): Likewise.
5306 (maybe_build_cleanup_1): Likewise. Rename to ...
5307 (maybe_build_cleanup): ... this.
5308 * decl2.c (delete_sanity): Use special_function_kind
5309 values to indicate the kind of destruction to be done.
5310 (build_cleanup): Likewise.
5311 * init.c (perform_member_init): Likewise.
5312 (build_vec_delete_1): Likewise.
5313 (build_dtor_call): Simplify.
5314 (build_delete): Use special_function_kind
5315 values to indicate the kind of destruction to be done.
5316 (build_vbase_delete): Likewise.
5317 (build_vec_delete): Likewise.
5319 * init.c (sort_member_init): Fix typo in error message generation
5322 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5324 * semantics.c (begin_class_definition): make the packed
5325 attribute be sensitive to the "-fpack-struct" command line flag
5327 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5329 Update new-abi upcast algorithm.
5330 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5331 prototype and meaning of return value.
5332 (__si_class_type_info::__do_upcast): Likewise.
5333 (__vmi_class_type_info::__do_upcast): Likewise.
5334 * tinfo.cc (__class_type_info::__upcast_result): Replace
5335 whole2dst with part2dst. Adjust ctor.
5336 (__class_type_info::__do_upcast): Adjust call of worker function.
5337 (__class_type_info::__do_upcast): Adjust.
5338 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5340 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5341 virtual base in diamond heirarchy bug.
5343 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5345 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5346 and bitfield to tinfo_fn_p.
5347 (DECL_TINFO_FN_P): Adjust.
5348 (SET_DECL_TINFO_FN_P): Likewise.
5349 (DECL_MUTABLE_P): Likewise.
5350 (DECL_C_BIT_FIELD): Likewise.
5351 (SET_DECL_C_BIT_FIELD): Likewise.
5352 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5353 (DECL_UNINLINABLE): Likewise.
5354 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5355 (handle_using_decl): Remove assertion.
5356 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5357 to build FIELD_DECLs.
5358 (build_base_field): Likewise.
5359 (layout_class_type): Likewise.
5360 * decl.c (init_decl_processing): Likewise.
5361 (build_ptrmemfunc_type): Likewise.
5362 (grokdeclarator): Likewise.
5363 * decl2.c (grok_x_components): Likewise.
5364 * except.c (call_eh_info): Likewise.
5365 * init.c (init_init_processing): Likewise.
5366 * rtti.c (expand_class_desc): Likewise.
5367 (create_pseudo_type_info): Likewise.
5368 (get_vmi_pseudo_type_info): Likewise.
5369 (create_tinfo_types): Likewise.
5370 * ptree.c (print_lang_decl): Adjust.
5371 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5372 before checking DECL_MUTABLE_P.
5374 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5375 parameters for template functions.
5376 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5377 destructors as well as constructors.
5379 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5381 * class.c (build_ctor_vtbl_group): Set inits.
5382 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5383 DECL_THIS_INLINE appropriately for clones.
5385 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5386 (DECL_CONV_FN_P): Simplify.
5387 (DECL_OPERATOR): Remove.
5388 (language_to_string): Declare.
5389 * decl.c (duplicate_decls): Fix typo in comment.
5390 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5391 (grok_op_properties): Use DECL_CONV_FN_P instead of
5392 IDENTIFIER_TYPENAME_P.
5393 * dump.c (dequeue_and_dump): Dump the language linkage of
5395 * error.c (language_to_string): Give it external linkage.
5396 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5397 (implicitly_declare_fn): Set DECL_LANGUAGE.
5398 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5399 IDENTIFIER_TYPENAME_P.
5400 (tsubst_decl): Likewise.
5401 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5402 * semantics.c (finish_member_declaration): Don't mark members of
5403 classes declared in an extern "C" region as extern "C".
5405 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5407 * decl2.c (qualified_lookup_using_namespace): Look through
5410 * decl.c (push_using_decl): Return the old decl on namespace level.
5412 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5414 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5415 (VTT_NAME_PREFIX): New macro.
5416 (CTOR_VTBL_NAME_PREFIX): Likewise.
5417 (get_ctor_vtbl_name): New function.
5418 * class.c (get_vtable_name): Simplify.
5419 (get_vtt_name): New function.
5420 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5421 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5422 when a virtual base becomes primary.
5423 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5425 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5426 additional parameters.
5427 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5428 (initialize_array): New function.
5429 (build_vtt): Likewise.
5430 (build_vtt_inits): Likewise.
5431 (dfs_build_vtt_inits): Likewise.
5432 (dfs_fixup_binfo_vtbls): Likewise.
5433 (build_ctor_vtbl_group): Likewise.
5434 (initialize_vtable): Use initialize_array.
5435 (accumulate_vtbl_inits): Reimplement to handle construction
5437 (dfs_accumulate_vtbl_inits): Likewise.
5438 (bulid_vtbl_initializer): Adjust parameter name.
5439 * method.c (build_typename_overload): Remove #if 0'd code.
5440 (get_ctor_vtbl_name): New function.
5441 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5442 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5444 * cp-tree.h (struct lang_type): Remove search_slot.
5445 (CLASSTYPE_SEARCH_SLOT): Remove.
5446 (emit_base_init): Change prototype.
5447 (initialize_vtbl_ptrs): Likewise.
5448 (expand_indirect_vtbls_init): Likewise.
5449 (clear_search_slots): Remove.
5450 * decl.c (lang_mark_tree): Don't mark search_slot.
5451 * init.c (initialize_vtbl_ptrs): Simplify.
5452 (emit_base_init): Likewise.
5453 * search.c (struct vbase_info): Document decl_ptr.
5454 (convert_pointer_to_single_level): Remove.
5455 (dfs_find_vbases): Remove.
5456 (dfs_init_base_pointers): Simplify.
5457 (dfs_clear_vbase_slots): Remove.
5458 (dfs_vtable_path_unmark): New function.
5459 (init_vbase_pointers): Simplify.
5460 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5461 (expand_indirect_vtbls_init): Simplify. Don't call
5462 mark_all_temps_used.
5463 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5464 initialize_vtbl_ptrs.
5466 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5468 * except.c: Add static prototypes.
5470 2000-05-20 H.J. Lu <hjl@gnu.org>
5472 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5474 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5476 Don't create a separate copy of virtual bases for the
5477 CLASSTYPE_VBASECLASSES list.
5478 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5479 (BINFO_FOR_VBASE): Remove.
5480 (CANONICAL_BINFO): Adjust.
5481 (binfo_for_vbase): New function.
5482 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5483 instead of BINFO_FOR_VBASE.
5484 (build_vbase_pointer): Likewise.
5485 (build_secondary_vtable): Likewise.
5486 (dfs_mark_primary_bases): Likewise.
5487 (mark_primary_bases): Likewise.
5488 (layout_nonempty_base_or_field): Likewise.
5489 (dfs_set_offset_for_shared_vbases): Likewise.
5490 (dfs_set_offset_for_unshared_vbases): Likewise.
5491 (layout_virtual_bases): Likewise. Adjust for changes to the
5492 CLASSTYPE_VBASECLASSES list.
5493 (dump_class_hierarchy_r): Use binfo_for_vbase
5494 instead of BINFO_FOR_VBASE.
5495 (dump_class_hierarchy): Likewise.
5496 (finish_vtbls): Likewise.
5497 (build_vtbl_initializer): Adjust for changes to the
5498 CLASSTYPE_VBASECLASSES list.
5499 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5500 * decl.c (finish_destructor_body): Adjust for changes to the
5501 CLASSTYPE_VBASECLASSES list.
5502 * init.c (sort_base_init): Use binfo_for_vbase.
5503 (construct_virtual_bases): Adjust for changes to the
5504 CLASSTYPE_VBASECLASSES list.
5505 (expand_member_init): Use binfo_for_vbase.
5506 (build_vbase_delete): Adjust for changes to the
5507 CLASSTYPE_VBASECLASSES list.
5508 * method.c (do_build_copy_constructor): Likewise.
5509 * rtti.c (get_base_offset): Use binfo_for_vbase.
5510 (expand_class_desc): Remove #if 0'd code.
5511 * search.c (struct vbase_info): Remove vbase_types.
5512 (get_base_distance): Use binfo_for_vbase.
5513 (lookup_field_queue_p): Use CANONICAL_BINFO.
5514 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5515 (get_pure_virtuals): Adjust for changes to the
5516 CLASSTYPE_VBASECLASSES list.
5517 (dfs_find_vbases): Use binfo_for_vbase.
5518 (dfs_init_vbase_pointers): Likewise.
5519 (init_vbase_pointers): Don't initialize vi.vbase_types.
5520 (virtual_context): Use binfo_for_vbase.
5521 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5522 CLASSTYPE_VBASECLASSES list.
5523 (expand_indirect_vtbls_init): Simplify.
5524 (dfs_get_vbase_types): Don't replicate virtual bases.
5525 (find_vbase_instance): Use binfo_for_vbase.
5526 (binfo_for_vbase): New function.
5527 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5529 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5531 * decl2.c (finish_anon_union): Generalize error messages to handle
5532 anonymous structures.
5533 * init.c (perform_member_init): Remove `name' parameter.
5534 (build_field_list): New function.
5535 (sort_member_init): Handle anonymous union initialization order
5536 correctly. Check for multiple initializations of the same union.
5537 (emit_base_init): Don't look up fields by name here.
5538 (expand_member_init): Record the result of name lookup for future
5540 * typeck.c (build_component_ref): Fix formatting.
5542 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5544 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5545 * typeck.c (build_x_compound_expr): Replace warn_unused with
5548 * decl2.c (lang_decode_option): Update -Wall unused flags by
5549 calling set_Wunused.
5551 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5553 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5554 * init.c (dfs_vtable_path_unmark): Remove.
5555 * search.c (marked_new_vtable_p): Likewise.
5556 (unmarked_new_vtable_p): Likewise.
5557 (dfs_search_slot_nonempty_p): Likewise.
5558 (dfs_mark): Likewise.
5559 (dfs_vtable_path_unmark): Likewise.
5560 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5561 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5562 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5563 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5564 (init_vbase_pointers): Simplify.
5565 (expand_indirect_vtbls_init): Likewise.
5567 * class.c (copy_virtuals): New function.
5568 (build_primary_table): Use it.
5569 (build_secondary_vtable): Likewise.
5570 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5571 indicate that no vcall offset is required.
5572 (add_virtual_function): Likewise.
5573 (modify_all_vtables): Likewise.
5574 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5575 (dfs_accumulate_vtbl_inits): Likewise.
5576 (build_vtbl_initializer): Make changes to handle construction
5578 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5579 (build_rtti_vtbl_entries): Likewise.
5580 (build_vtable_entries): Handle a NULL vcall_index.
5582 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5584 * decl2.c (lang_decode_option): Fix thinko.
5586 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5588 * except.c (check_handlers): New fn.
5589 * cp-tree.h: Declare it.
5590 * semantics.c (finish_handler_sequence): Call it.
5591 (finish_function_handler_sequence): Likewise.
5592 (finish_handler_parms): Set TREE_TYPE on the handler.
5593 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5594 * search.c (get_base_distance_recursive): If protect>1, ignore
5596 (get_base_distance): Don't reduce watch_access.
5598 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5600 * lex.c: #include diagnostic.h.
5601 (lang_init_options): Set default prefixing rules.
5603 * lang-options.h: Add -fdiagnostics-show-location=.
5605 * decl2.c: #include diagnostic.h.
5606 (lang_decode_option): Handle -fdiagnostics-show-location=.
5608 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5610 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5611 * vec.cc: Revert my 2000-05-07 change.
5613 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5615 * class.c (check_field_decls): Complain about non-static data
5616 members with same name as class in class with constructor.
5618 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5620 * decl.c (grokdeclarator): Allow non-static data members with
5623 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5625 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5626 and pending_inline.filename. Update prototypes.
5627 * decl.c (define_label): Constify filename parameter.
5628 * decl2.c (warn_if_unknown_interface): Constify local char *.
5629 * input.c Constify input_source.filename. Don't declare
5630 input_filename or lineno. Constify filename parameter to feed_input.
5631 * lex.c (init_parse): Constify parameter and return value.
5632 (cp_pragma_interface, cp_pragma_implementation): Constify
5634 (reinit_parse_for_method, reinit_parse_for_block,
5635 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5636 Constify local char *.
5637 * pt.c: Don't declare lineno or input_filename.
5638 (print_template_context, tsubst_friend_function, tsubst_decl,
5639 tsubst, instantiate_decl): Constify local char *.
5640 * semantics.c (expand_body): Constify local char *.
5641 * tree.c (build_srcloc): Constify filename parameter.
5642 * typeck.c (c_expand_asm_operands): Constify filename
5645 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5647 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5650 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5652 * inc/cxxabi.h: Fix typos in comment.
5653 (__base_class_info::__offset): Use a static_cast.
5655 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5657 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5658 of std::size_t and std::ptrdiff_t respectively.
5659 * tinfo.cc: Likewise.
5662 2000-05-06 Richard Henderson <rth@cygnus.com>
5664 * typeck.c (build_c_cast): Don't warn integer->pointer size
5665 mismatch for constants.
5667 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5669 * rtti.c (ptmd_initializer): Set non-public, if class is
5672 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5673 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5674 __cxa_vec_delete): Likewise.
5675 * tinfo.cc (__dynamic_cast): Likewise.
5676 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5677 __cxa_vec_delete): Likewise.
5679 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5681 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5682 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5683 (lang_decl_flags): Add vcall_offset.
5684 (THUNK_VCALL_OFFSET): Use it.
5685 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5686 * method.c (make_thunk): Create the lang_decl here, not in
5688 (emit_thunk): Make generic thunks into ordinary functions once
5689 they have been fed to expand_body.
5690 * semantics.c (expand_body): Set current_function_is_thunk here.
5692 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5694 * class.c (update_vtable_entry_for_fn): Prototype.
5696 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
5699 * search.c (dfs_build_inheritance_graph_order): Prototype.
5701 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5703 * cp-tree.h (special_function_kind): Add various kinds of
5705 (special_function_p): New function.
5706 * class.c (overrides): Don't let one kind of destructor override
5708 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
5709 whether or not to instantiate a template.
5710 * tree.c (special_function_p): Define.
5712 2000-05-03 Mark Mitchell <mark@codesourcery.com>
5714 * cp-tree.def (THUNK_DECL): Remove.
5715 * cp-tree.h (DECL_THUNK_P): New macro.
5716 (DECL_NON_THUNK_FUNCTION_P): Likewise.
5717 (DECL_EXTERN_C_FUNCTION_P): Likewise.
5718 (SET_DECL_THUNK_P): Likewise.
5719 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
5720 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
5721 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
5722 * decl.c (decls_match): Use DECL_EXTERN_C_P.
5723 (duplicate_decls): Likewise.
5724 (pushdecl): Likewise. Adjust thunk handling.
5725 (grokfndecl): Use DECL_EXTERN_C_P.
5726 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
5727 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
5728 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
5729 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
5730 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
5731 DECL_NO_STATIC_CHAIN.
5732 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
5733 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
5734 * search.c (covariant_return_p): Remove THUNK_DECL handling.
5737 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5739 * tree.c (walk_tree): Set lineno.
5741 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5743 * exception.cc: Update license notice.
5745 * new1.cc: Likewise.
5746 * new2.cc: Likewise.
5747 * tinfo.cc: Likewise.
5748 * tinfo2.cc: Likewise.
5750 * inc/cxxabi.h: Likewise.
5751 * inc/exception: Likewise.
5752 * inc/new: Likewise.
5753 * inc/new.h: Likewise.
5754 * inc/typeinfo: Likewise.
5756 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5758 * tree.c (build_target_expr_with_type): If we already have a
5759 TARGET_EXPR, just return it.
5761 * optimize.c (initialize_inlined_parameters): Don't generate an
5762 EXPR_STMT if we can just use DECL_INITIAL.
5763 * decl.c (emit_local_var): Only make the initialization a
5764 full-expression if stmts_are_full_exprs_p.
5766 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5768 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
5770 * call.c (standard_conversion): Use it.
5771 (direct_reference_binding): Likewise.
5772 (build_over_call): Likewise.
5773 (is_properly_derived_from): Likewise.
5774 (compare_ics): Likewise.
5775 * class.c (resolves_to_fixed_type_p): Likewise.
5776 * optimize.c (declare_return_variable): Likewise.
5777 * pt.c (is_specialization_of): Likewise.
5779 * typeck.c (comp_target_parms): Likeiwse.
5780 (build_static_cast): Likewise.
5781 (build_reinterpret_cast): Likewise.
5782 (build_const_cast): Likewise.
5783 (comp_ptr_ttypes_real): Likewise.
5784 (comp_ptr_ttypes_const): Likewise.
5785 * typeck2.c (process_init_constructor): Likewise.
5787 2000-04-30 Scott Snyder <snyder@fnal.gov>
5789 * decl.c (finish_destructor_body): Use the base destructor when
5790 destroying virtual bases.
5792 2000-04-30 Mark Mitchell <mark@codesourcery.com>
5794 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
5796 * optimize.c (struct inline_data): Add target_exprs field.
5797 (declare_return_variable): When a function returns an aggregate,
5798 use the variable declared in the TARGET_EXPR as the remapped
5800 (expand_call_inline): Update the pending target_exprs stack.
5801 (optimize_function): Initialize the stack.
5803 * decl2.c (finish_file): Fix typo in comment.
5805 * method.c (emit_thunk): Don't try to return a `void' value.
5807 * optimize.c (initialize_inlined_parameters): If the parameter is
5808 addressable, we need to make a new VAR_DECL, even if the
5809 initializer is constant.
5811 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
5813 * decl.c (grok_op_properties): Add an extra check of argtypes.
5815 2000-04-27 Mark Mitchell <mark@codesourcery.com>
5817 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
5819 (initialize_inlined_parameters): Try to avoid creating new
5822 2000-04-27 Alex Samuel <samuel@codesourcery.com>
5824 * lex.c (my_get_run_time): Remove.
5825 (init_filename_times): Use get_run_time instead of my_get_run_time.
5826 (check_newline): Likewise.
5827 (dump_time_statistics): Likewise.
5828 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
5829 of computing elapsed time explicitly.
5831 2000-04-26 Mark Mitchell <mark@codesourcery.com>
5833 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
5834 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
5835 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
5836 before calling decl_constant_value.
5837 * class.c (check_bitfield_decl): Likewise.
5838 * cvt.c (ocp_convert): Likewise.
5839 (convert): Likewise.
5840 * decl.c (compute_array_index_type): Likewise.
5841 (build_enumerator): Likewise.
5842 * decl2.c (check_cp_case_value): Likewise.
5843 * pt.c (convert_nontype_argument): Likewise.
5845 * typeck.c (decay_conversion): Likewise.
5846 (build_compound_expr): Likewise.
5847 (build_reinterpret_cast): Likewise.
5848 (build_c_cast): Likewise.
5849 (convert_for_assignment): Likewise.
5851 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
5853 * decl.c (finish_function): Don't play games with DECL_INLINE.
5855 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
5857 * ir.texi: Correct typo.
5859 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5861 * decl.c (grokdeclarator): Reject VLAs as members.
5863 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
5865 * call.c (standard_conversion): Accept conversion between
5868 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
5870 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
5872 * decl2.c (finish_file): Remove double setup for accounting
5875 2000-04-24 Robert Lipe <robertlipe@usa.net>
5877 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
5879 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
5881 * new.cc (set_new_handler): Needs to be in std::.
5883 2000-04-23 Mark Mitchell <mark@codesourcery.com>
5885 * cp-tree.h (lang_decl): Remove pretty_function_p.
5886 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
5887 language-specific node.
5888 * decl.c (cp_make_fname_decl): Use build_decl, not
5889 build_lang_decl, to build the variables.
5890 (grokvardecl): Don't call build_lang_decl for local variables in
5892 (grokdeclarator): Don't call build_lang_decl for local type
5893 declarations in templates.
5894 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
5895 zero'd memory, rather than calling memset.
5896 * pt.c: Include hashtab.h.
5897 (local_specializations): New variable.
5898 (retrieve_local_specialization): Use it.
5899 (register_local_specialization): Likewise.
5900 (tsubst_decl): Don't assume local variables have
5902 (instantiate_decl): Set up local_specializations.
5903 * Makefile.in (HTAB_H): New variable.
5905 2000-04-23 Richard Henderson <rth@cygnus.com>
5907 * typeck.c (c_expand_asm_operands): Restore the original
5908 contents of the output list.
5910 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
5912 * ir.texi: Document complex number representation.
5914 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
5916 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
5917 (target_incomplete_p): New function.
5918 (tinfo_base_init): Create comdat NTBS name variable.
5919 (ptr_initializer): Add non_public parameter. Calculate it.
5920 (ptmd_initializer): Likewise.
5921 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
5922 (create_real_tinfo_var): Add non_public parameter. Use it.
5923 Push proxy into global namespace.
5924 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
5926 * inc/typeinfo (type_info::before, type_info::operator==):
5927 Compare __name addresses.
5929 * tinfo2.cc: Remove new-abi builtins comment.
5931 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
5933 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
5935 * call.c (joust): Exit early if we get the same function, too.
5937 * decl2.c (key_method): Return NULL_TREE for template classes.
5938 (import_export_class): Don't need to check for template classes.
5940 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
5942 * lex.c: Remove references to cccp.c.
5944 2000-04-18 Mark Mitchell <mark@codesourcery.com>
5946 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
5947 volatile_memfunc. Add destructor_attr. Adjust dummy.
5948 (DECL_DESTRUCTOR_P): Use destructor_attr.
5949 (DECL_CONST_MEMFUNC_P): Reimplement.
5950 (DECL_VOLATILE_MEMFUNC_P): Remove.
5951 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
5952 (overrides): Use DECL_DESTRUCTOR_P.
5953 (check_for_override): Likewise.
5954 * decl.c (start_function): Likewise.
5955 * decl2.c (grokfclassfn): Likewise.
5956 (check_classfn): Likewise.
5957 (grok_function_init): Likewise.
5959 2000-04-17 Mark Mitchell <mark@codesourcery.com>
5961 * decl2.c (grokfield): Issue error on illegal data member
5964 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
5966 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
5968 2000-04-16 Mark Mitchell <mark@codesourcery.com>
5970 * class.c (build_vtable_entry): Don't build thunks for type-info
5973 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
5975 * decl.c (decls_match): Allow a redeclaration of a builtin to
5976 specify args while the builtin did not.
5978 2000-04-15 Mark Mitchell <mark@codesourcery.com>
5980 * cp-tree.def (THUNK_DECL): Add to documentation.
5981 * cp-tree.h (flag_huge_objects): Declare.
5982 * class.c (modify_vtable_entry): Tidy.
5983 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
5984 Calculate delta appropriately for the new ABI.
5985 (dfs_modify_vtables): Use it.
5986 (modify_all_vtables): Fix thinko in code to add overriding copies
5987 of functions to primary vtables.
5988 (build_clone): Fix typo in comment.
5989 (clone_function_decl): Correct order of destructors in vtable.
5990 (build_vbase_offset_vtbl_entries): Adjust comment.
5991 (dfs_vcall_offset_queue_p): Remove.
5992 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
5993 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
5994 (build_vtable_entry): Correct check for pure virtual functions.
5995 Don't declare flag_huge_objects.
5996 * decl.c (flag_huge_objects): Remove declaration.
5997 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
5998 Use int_size_in_bytes.
5999 (emit_thunk): Handle vcall offset thunks.
6001 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6003 * decl2.c (parse_time, varconst_time): Delete declarations.
6004 (finish_file): Delete LINENO declaration.
6005 START_TIME and THIS_TIME now long.
6007 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6009 * class.c (build_base_field): Reformat comment.
6011 * inc/cxxabi.h (stddef.h): Comment inclusion.
6012 (__base_class_info::__offset): Comment shift.
6014 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6016 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6017 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6018 (cp_push_exception_identifier): New macro.
6019 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6020 (DECL_BASE_DESTRUCTOR_P): Likewise.
6021 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6022 (get_vtbl_decl_for_binfo): Fix formatting.
6023 (in_charge_arg_for_name): New macro.
6024 (maybe_build_cleanup_and_delete): Remove declaration.
6025 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6026 (in_charge_arg_for_name): New function.
6027 (build_new_method_call): Use it. Handle cloned destructors.
6028 (build_clone): Don't make the base constructor virtual.
6029 Automatically defer generated functions.
6030 (clone_function_decl): Handle destructors, too.
6031 (clone_constructors_and_destructors): Likewise.
6032 (create_vtable_ptr): Don't create a vtable entry for a cloned
6034 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6035 (initialize_predefined_identifiers): Update appropriately.
6036 (finish_destructor_body): Simplify.
6037 (maybe_build_cleanup_and_delete): Remove.
6038 * except.c (expand_throw): Handle new-ABI destructors.
6039 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6040 (build_dtor_call): New function.
6041 (build_delete): Use it. Simplify.
6042 * optimize.c (maybe_clone_body): Handle destructors.
6043 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6045 * exception.cc (cleanup_fn): New typedef.
6046 (CALL_CLEANUP): New macro.
6047 (cp_eh_info): Use them.
6048 (__cp_push_exception): Likewise.
6049 (__cp_pop_exception): Likewise.
6051 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6053 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6054 (complete_dtor_identifier): New macro.
6055 (CLASSTYPE_FIRST_CONVERSION): Remove.
6056 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6057 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6058 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6059 (CLASSTYPE_CONSTRUCTORS): Likewise.
6060 (CLASSTYPE_DESTRUCTORS): Likewise.
6061 (lang_decl): Add cloned_function.
6062 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6063 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6064 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6065 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6066 (DECL_CLONED_FUNCTION_P): Likewise.
6067 (DECL_CLONED_FUNCTION): Likewise.
6068 (clone_function_decl): Declare.
6069 (maybe_clone_body): Likewise.
6070 * call.c (build_user_type_conversion_1): Call complete object
6071 constructors in the new ABI.
6072 (build_new_method_call): Don't add in-charge parameters under the
6074 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6075 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6076 CLASSTYPE_DESTRUCTOR_SLOT.
6077 (build_clone): New function.
6078 (clone_function_decl): Likewise.
6079 (clone_constructors_and_destructors): Likewise.
6080 (check_bases_and_members): Use it.
6081 * decl.c (iniitialize_predefined_identifiers): Initialize
6082 complete_dtor_identifier.
6083 (finish_function): Don't add extra code to a clone.
6084 (lang_mark_tree): Mark cloned_function.
6085 * decl2.c (mark_used): Don't bother trying to instantiate things
6087 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6088 * method.c (set_mangled_name_for_decl): Don't treat clones as
6090 (synthesize_method): Sythesize cloned functions, not the clones.
6091 * optimize.c (inline_data): Update comment on ret_label.
6092 (remap_block): Don't assume DECL_INITIAL exists.
6093 (copy_body_r): Allow ret_label to be NULL.
6094 (maybe_clone_body): Define.
6095 * pt.c (tsubst_decl): Handle clones.
6096 (instantiate_clone): New function.
6097 (instantiate_template): Use it.
6098 (set_mangled_name_for_template_decl): Don't treat clones as
6100 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6101 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6102 * semantics.c (expand_body): Clone function bodies as necessary.
6104 * optimize.c (remap_decl): Avoid sharing structure for arrays
6105 whose size is only known at run-time.
6106 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6108 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6109 to has_in_charge_parm_p.
6110 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6111 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6112 (DECL_COPY_CONSTRUCTOR_P): New macro.
6113 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6114 (build_user_type_conversion_1): Likewise.
6115 (convert_like_real): Likewise.
6116 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6117 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6118 (copy_args_p): Likewise.
6119 (grok_ctor_properties): Likewise.
6120 (start_function): Likewise.
6121 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6122 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6123 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6124 * method.c (do_build_copy_constructor): Use
6125 DECL_HAS_IN_CHARGE_PARM_P.
6126 (synthesize_method): Likewise.
6127 * pt.c (instantiate_template): Remove goto.
6128 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6131 * cp-tre.h (finish_function): Change prototype.
6132 * decl.c (end_cleanup_fn): Adjust caller.
6133 (finish_function): Take only one parameter.
6134 * decl2.c (finish_objects): Adjust caller.
6135 (finish_static_storage_duration_function): Likewise.
6136 * method.c (emit_thunk): Likewise.
6137 * parse.y: Likewise.
6138 * parse.c: Regenerated.
6139 * pt.c (instantiate_decl): Likewise.
6140 * rtti.c (synthesize_tinfo_fn): Likewise.
6141 * semantics.c (expand_body): Likewise.
6143 * cp-tree.h (copy_decl): New function.
6144 * class.c (finish_struct_1): Use it.
6145 * lex.c (copy_decl): Define it.
6146 * pt.c (tsubst_decl): Likewise.
6147 * tree.c (copy_template_template_parm): Likewise.
6149 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6150 has_nonpublic_assign_ref.
6151 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6152 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6153 * class.c (finish_struct_methods): Don't set
6154 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6155 (interface_only): Don't declare.
6156 (interface_unknown): Likewise.
6158 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6160 * tree.h (HAVE_TEMPLATES): Remove definition.
6161 * lang-options.h (-fthis-is-variable): Remove documentation.
6163 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6165 * class.c (instantiate_type): Handle object-relative template-id.
6167 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6168 * decl.c (cplus_expand_expr_stmt): Not here.
6170 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6171 Initialize exprtype earlier.
6173 * parse.y (fn.def1): Check for defining types in return types.
6175 * decl.c (check_tag_decl): Notice extra fundamental types.
6176 Diagnose empty decls in classes, too.
6178 * decl.c (grokdeclarator): Don't override an anonymous name if no
6179 declarator was given.
6181 * cvt.c (convert_to_void): Call resolve_offset_ref.
6183 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6185 * decl2.c (decl_namespace): Handle getting a type.
6187 * typeck.c (build_c_cast): Re-enable warning for cast between
6188 pointer and integer of different size.
6190 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6192 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6194 (__pointer_type_info::__pointer_catch): New virtual function.
6195 (__pointer_to_member_type_info): Derive from
6196 __pointer_type_info. Adjust.
6197 (__pointer_to_member_type_info::__do_catch): Remove.
6198 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6199 (__pointer_to_member_type_info::__pointer_catch): Declare.
6200 * rtti.c (qualifier_flags): Add restrict flag.
6201 (ptmd_initializer): Reorder members.
6202 (create_tinfo_types): Expand comments. Reorder
6203 ptmd_desc_type_node members.
6204 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6206 (__pointer_type_info::__do_catch): Move specific code into
6207 __pointer_catch. Call it.
6208 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6209 specific catch checking. Fix void conversion check.
6210 (__pointer_to_member_type_info::__do_catch): Remove.
6211 (__pointer_to_member_type_info::__pointer_catch): Implement.
6213 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6215 * lex.c (init_parse): Remove traces of classof and headof.
6216 * decl2.c (flag_operator_names): Default to 1.
6217 (lang_decode_option): Do not set it for -ansi.
6219 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6221 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6222 (DECL_MAIN_VARIANT): Remove.
6223 * decl.c (duplicate_decls): Don't set it.
6224 (start_function): Likewise.
6225 (lang_mark_tree): Don't mark it.
6226 * decl2.c (defer_fn): Don't use it.
6227 * lex.c (retrofit_lang_decl): Don't set it.
6228 * pt.c (tsubst_decl): Likewise.
6229 * ptree.c (print_lang_decl): Don't print it.
6230 * typeck.c (mark_addressable): Don't use it.
6232 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6234 * vec.cc: Include <new> and <exception>.
6235 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6236 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6238 (__cxa_vec_delete): Catch dtor exceptions.
6240 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6242 Prepend __ to implementation defined names.
6243 * inc/typeinfo (type_info): Rename _name to __name.
6244 (type_info::type_info): Rename parameter.
6245 (type_info::operator==, type_info::operator!=,
6246 type_info::before): Likewise.
6247 (type_info::is_pointer_p, type_info::is_function_p,
6248 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6251 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6252 (__pointer_type_info::__pointer_type_info): Likewise.
6253 (__pointer_type_info::is_pointer_p,
6254 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6255 (__array_type_info::__array_type_info): Rename parameters.
6256 (__function_type_info::__function_type_info): Likewise.
6257 (__function_type_info::is_function_p): Prepend __.
6258 (__enum_type_info::__enum_type_info): Rename parameters.
6259 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6261 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6263 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6264 (__class_type_info::__class_type_info): Rename parameters.
6265 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6266 (__class_type_info::upcast_result,
6267 __class_type_info::dyncast_result): Prepend __. Move definition
6269 (__class_type_info::do_upcast, __class_type_info::do_catch,
6270 __class_type_info::find_public_src,
6271 __class_type_info::do_dyncast,
6272 __class_type_info::do_find_public_src): Prepend __. Rename
6274 (__si_class_type_info::__si_class_type_info): Rename parameters.
6275 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6276 __si_class_type_info::do_find_public_src): Prepent __. Rename
6278 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6279 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6280 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6282 (__dynamic_cast): Rename parameters.
6283 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6284 type_info::do_catch, type_info::do_upcast): Prepend __.
6285 (contained_p, public_p, virtual_p, contained_public_p,
6286 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6287 (__class_type_info::do_catch,
6288 __class_type_info::do_upcast): Prepend __. Adjust.
6289 (__class_type_info::__upcast_result,
6290 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6292 (__class_type_info::find_public_src): Prepend __. Adjust.
6293 (__class_type_info::do_find_public_src,
6294 __si_class_type_info::do_find_public_src,
6295 __vmi_class_type_info::do_find_public_src): Likewise.
6296 (__class_type_info::do_dyncast,
6297 __si_class_type_info::do_dyncast,
6298 __vmi_class_type_info::do_dyncast): Likewise.
6299 (__class_type_info::do_upcast,
6300 __si_class_type_info::do_upcast,
6301 __vmi_class_type_info::do_upcast): Likewise.
6302 (__dynamic_cast): Adjust.
6303 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6304 (__function_type_info::is_function_p): Likewise.
6305 (__pointer_type_info::do_catch): Likewise. Adjust.
6306 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6307 (__throw_type_match_rtti_2): Adjust.
6308 (__is_pointer): Adjust.
6310 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6312 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6313 (complete_ctor_identifier): New macro.
6314 (special_function_kind): Add sfk_copy_constructor and
6315 sfk_assignment_operator.
6316 (LOOKUP_HAS_IN_CHARGE): Remove.
6317 (cons_up_default_function): Rename to ...
6318 (implicitly_declare_fn): ... this.
6319 * call.c (build_new_method_call): Add in-charge parameters for
6321 * class.c (add_implicitly_declared_members): Change parameter name
6322 from cant_have_assignment to cant_have_const_assignment.
6323 Replace calls to cons_up_default_function to implicitly_declare_fn.
6324 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6325 * decl.c (initialize_predefined_identifiers): Initialize it.
6326 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6328 * init.c (expand_default_init): Don't calculate the in-charge
6330 (build_new_1): Likewise.
6331 * lex.c (cons_up_default_function): Move to method.c.
6332 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6333 (implicitly_declare_fn): New function.
6334 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6335 (build_modify_expr): Likewise.
6336 * typeck2.c (build_functional_cast): Likewise.
6338 Under the new ABI, constructors don't return `this'.
6339 * cp-tree.h (warn_reorder): Declare.
6340 (special_function_kind): New enum.
6341 (global_base_init_list): Remove declaration.
6342 (emit_base_init): Don't return a value.
6343 (check_base_init): Don't declare.
6344 (is_aggr_typedef): Likewise.
6345 * decl.c (check_special_function_return_type): New function.
6346 (return_types): Remove.
6347 (grokdeclarator): Use check_special_function_return_type.
6348 (start_function): Don't initialize ctor_label under the new ABI.
6349 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6350 * init.c (begin_init_stmts): Move to top of file.
6351 (finish_init_stmts): Likewise.
6352 (warn_reorder): Don't declare.
6353 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6355 (check_base_init): Remove.
6356 (is_aggr_typedef): Likewise.
6357 (build_new_1): Don't use the return value of a constructor.
6358 * semantics.c (setup_vtbl_ptr): Don't use the return value
6360 * typeck.c (check_return_expr): Don't magically convert return
6361 statements into `return this' in constructors under the new ABI.
6363 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6364 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6365 (base_ctor_identifier): New macro.
6366 (base_dtor_identifier): Likewise.
6367 (deleting_dtor_identifier): Likewise.
6368 * decl.c: Don't include obstack.h.
6369 (obstack_chunk_alloc): Don't define.
6370 (obstack_chunk_free): Likewise.
6371 (struct predefined_identifier): New type.
6372 (initialize_predefined_identifiers): New function.
6373 (init_decl_processing): Use it.
6374 (debug_temp_inits): Remove.
6375 (start_method): Don't call preserve_data.
6376 (hack_incomplete_structures): Update comment.
6377 * init.c (init_init_processing): Don't initialize
6379 (build_offset_rf): Remove dead code.
6380 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6381 * search.c (init_search_processing): Don't initialize
6384 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6386 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6387 some sign_compare warnings.
6389 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6391 Rename abi::__vmi_class_type_info members.
6392 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6393 base_list, detail_masks members to vmi_flags, vmi_base_count,
6394 vmi_bases and vmi_flags_masks respectively.
6395 (__vmi_class_type_info::vmi_flags_masks): Rename
6396 details_unknown_mask to flags_unknown_mask.
6397 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6398 (__vmi_class_type_info::do_find_public_src): Adjust.
6399 (__vmi_class_type_info::do_dyncast): Adjust.
6400 (__vmi_class_type_info::do_upcast): Adjust.
6402 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6404 * tinfo.cc (convert_to_base): New function.
6405 (get_vbase_offset): Remove. Move into convert_to_base.
6406 (__vmi_class_type_info::do_find_public_src): Adjust.
6407 (__vmi_class_type_info::do_dyncast): Adjust.
6408 (__vmi_class_type_info::do_upcast): Adjust.
6410 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6412 * tinfo.cc (operator=): Use __builtin_strcmp.
6413 * tinfo2.cc (before): Likewise.
6415 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6417 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6418 (DECL_SAVED_INLINE): Rename to ...
6419 (DECL_DEFERRED_FN): ... this.
6420 (in_function_p): Remove declaration.
6421 (mark_inline_for_output): Rename to ...
6422 (defer_fn): ... this.
6423 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6424 (in_function_p): Remove definition.
6425 * decl2.c (saved_inlines): Rename to ...
6426 (deferred_fns): ... this.
6427 (saved_inlines_used): Rename to ...
6428 (deferred_fns_used): ... this.
6429 (mark_inline_for_output): Rename to ...
6430 (defer_fn): ... this.
6431 (finish_file): Adjust accordingly.
6432 (init_decl2): Likewise.
6433 * lex.c (cons_up_default_function): Likewise.
6434 * pt.c (mark_decl_instantiated): Likewise.
6435 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6437 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6438 * semantics.c (expand_body): Defer more functions.
6440 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6443 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6445 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6446 __cxa_vec_delete): Declare.
6448 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6450 * rtti.c (dfs_class_hint_mark): New static function.
6451 (dfs_class_hint_unmark): New static function.
6452 (class_hint_flags): Use them.
6454 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6456 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6458 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6460 * cp-tree.h (instantiate_decl): Change prototype.
6461 * decl2.c (mark_used): Adjust call.
6462 * optimize.c (inlinable_function_p): Adjust handling of templates.
6463 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6464 (do_type_instantiation): Likewise.
6465 (instantiate_decl): Defer more templates.
6466 (instantiate_pending_templates): Adjust logic to handle inline
6469 * Makefile.in (GGC_H): New variable. Use it throughout in place
6472 * call.c: Don't include obstack.h. Include ggc.h.
6473 (obstack_chunk_alloc): Don't define.
6474 (obstack_chunk_free): Likewise.
6475 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6476 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6477 (pop_switch): Free it.
6479 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6481 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6482 if we don't have a DECL_FIELD_OFFSET.
6484 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6486 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6489 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6491 * cfns.gperf (hash, libc_name_p): Prototype.
6493 * rtti.c (build_dynamic_cast_1): Constification.
6495 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6497 * semantics.c (deferred_type_access_control): Prototype.
6499 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6501 Correct many new ABI issues regarding vbase and vcall offset
6503 * cp-tree.h (BINFO_VTABLE): Document.
6504 (struct lang_type): Tweak formatting.
6505 (BINFO_PRIMARY_BINFO): Add to documentation.
6506 (CLASSTYPE_VSIZE): Fix typo in comment.
6507 (CLASSTYPE_VBASECLASSES): Update documentation.
6508 (BINFO_VBASE_MARKED): Remove.
6509 (SET_BINFO_VBASE_MARKED): Likewise.
6510 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6511 (BINFO_FIELDS_MARKED): Remove.
6512 (SET_BINFO_FIELDS_MARKED): Likewise.
6513 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6514 (enum access_kind): New enumeration.
6515 (num_extra_vtbl_entries): Remove declaration.
6516 (size_extra_vtbl_entries): Likewise.
6517 (get_vtbl_decl_for_binfo): New function.
6518 (dfs_vbase_unmark): Remove declaration.
6519 (mark_primary_bases): Likewise.
6520 * class.c (SAME_FN): Remove.
6521 (struct vcall_offset_data_s): Move definition.
6522 (build_vbase_pointer): Use `build', not `build_binary_op', to
6523 access the vbase pointer under the new ABI.
6524 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6525 (build_primary_vtable): Likewise.
6526 (dfs_mark_primary_bases): Move here from search.c.
6527 (mark_primary_bases): Likewise.
6528 (determine_primary_bases): Under the new ABI, don't make a base
6529 class a primary base just because we don't yet have any virtual
6531 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6532 (num_vfun_entries): Remove.
6533 (dfs_count_virtuals): Likewise.
6534 (num_extra_vtbl_entries): Likewise.
6535 (size_extra_vtbl_entries): Likewise.
6536 (layout_virtual_bases): Iterate in inheritance graph order under
6538 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6539 indicate that a vfield is present.
6540 (init_class_processing): Initialize access_public_node, etc., from
6542 (get_vtbl_decl_for_binfo): New function.
6543 (dump_class_hierarchy_r): Likewise.
6544 (dump_class_hierarchy): Use it.
6545 (finish_vtbls): Build the vtbls in inheritance graph order.
6546 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6547 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6548 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6550 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6551 where the vptr points, even for primary vtables.
6552 (build_vtbl_initializer): Adjust handling of vbase and vcall
6554 (build_vcall_and_vbase_vtable_entries): New function.
6555 (dfs_build_vbase_offset_vtbl_entries): Remove.
6556 (build_vbase_offset_vtbl_entries): Reimplement.
6557 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6558 were already handled in a primary base class vtable.
6559 (build_vcall_offset_vtbl_entries): Adjust.
6560 (build_rtti_vtbl_entries): Adjust.
6561 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6562 * init.c (expand_virtual_init): Simplify.
6563 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6564 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6565 * search.c (BINFO_ACCESS): New macro.
6566 (SET_BINFO_ACCESS): Likewise.
6567 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6568 (access_in_type): Likewise.
6569 (dfs_accessible_p): Likewise.
6570 (protected_accessible_p): Likewise.
6571 (lookup_fnfields_1): Adjust documentation.
6572 (dfs_mark_primary_bases): Move to class.c
6573 (mark_primary_bases): Likewise.
6574 (dfs_vbase_unmark): Remove.
6575 (virtual_context): Use BINFO_FOR_VBASE.
6576 (dfs_get_vbase_types): Simplify.
6577 (dfs_build_inheritance_graph_order): New function.
6578 (get_vbase_types): Use it.
6579 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6581 * tinfo.cc (get_vbase_offset): New function.
6582 (__vmi_class_type_info::do_find_public_src): Use it.
6583 (__vmi_class_type_info::do_dyncast): Likewise.
6584 (__vmi_class_type_info::do_upcast): Likewise.
6586 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6588 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6590 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6592 * rtti.c (class_hint_flags): Rename flags.
6593 (class_initializer): Remove flags.
6594 (synthesize_tinfo_var): Combine offset and flags. Add flags
6595 for __vmi_class_type_info.
6596 (create_tinfo_types): Remove flags from __class_type_info and
6597 __si_class_type_info. Merge flags and offset from
6598 base_class_type_info.
6599 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6600 (__base_class_info::is_virtual_p): Adjust.
6601 (__base_class_info::is_public_p): Adjust.
6602 (__base_class_info::offset): New accessor.
6603 (__class_type_info::details): Remove member.
6604 (__class_type_info::__class_type_info): Lose details.
6605 (__class_type_info::detail_masks): Remove.
6606 (__si_class_type_info::__si_class_type_info): Lose details.
6607 (__vmi_class_type_info::details): New member.
6608 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6609 (__vmi_class_type_info::detail_masks): New member.
6610 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6611 with unknown_details_mask.
6612 (__vmi_class_type_info::do_find_public_src): Adjust
6613 (__vmi_class_type_info::do_dyncast): Adjust.
6614 (__vmi_class_type_info::do_upcast): Set result details, if
6616 (__dynamic_cast): Temporarily #if out optimization.
6618 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6620 * rtti.c (get_tinfo_decl): Mark used.
6621 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6622 mark as dealt with, if we output it.
6624 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6626 * class.c: Reorganize to put virtual function table initialization
6627 machinery at the end of the file.
6629 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6631 * class.c (finish_struct): Use bitsize_zero_node.
6632 * pt.c (instantiate_class_template): Likewise.
6634 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6636 Put RTTI entries at negative offsets in new ABI.
6637 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6638 vbase offset at index -3, not -1.
6639 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6640 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6641 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6642 (build_rtti_vtbl_entries): New function.
6643 (set_rtti_entry): Remove.
6644 (build_primary_vtable): Don't use it.
6645 (build_secondary_vtable): Likewise.
6646 (start_vtable): Remove.
6647 (first_vfun_index): New function.
6648 (set_vindex): Likewise.
6649 (add_virtual_function): Don't call start_vtable. Do call
6651 (set_primary_base): Rename parameter.
6652 (determine_primary_base): Likewise.
6653 (num_vfun_entries): Don't use skip_rtti_stuff.
6654 (num_extra_vtbl_entries): Include RTTI information.
6655 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6656 (skip_rtti_stuff): Remove.
6657 (dfs_modify_vtables): Don't use it.
6658 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6659 (layout_nonempty_base_or_field): Update size handling.
6660 (create_vtable_ptr): Tweak.
6661 (layout_class_type): Adjust parameter names.
6662 (finish_struct_1): Simplify.
6663 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6664 (skip_rtti_stuff): Remove.
6665 (first_vfun_index): New function.
6666 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6667 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6668 (marked_vtable_pathp): Declare.
6669 (unmarked_vtable_pathp): Likewise.
6670 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6672 * rtti.c (build_headof): Look for RTTI at negative offsets.
6673 (get_tinfo_decl_dynamic): Likewise.
6674 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6676 (create_pseudo_type_info): Do it here instead. Adjust so that
6677 vptr points at first virtual function.
6678 * search.c (marked_vtable_pathp): Make it global.
6679 (unmarked_vtable_pathp): Likewise.
6680 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6681 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6682 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6683 (get_pure_virtuals): Likewise.
6684 (expand_upcast_fixups): Likewise.
6685 * tree.c (debug_binfo): Likewise.
6686 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6689 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6691 * class.c (check_field_decl): Fix typo.
6692 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
6693 (check_methods): Likewise.
6694 (check_field_decls): Likewise.
6695 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
6696 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
6697 Use DECL_RESULT_FLD, not DECL_RESULT.
6698 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
6699 * lex.c (identifier_type): Likewise.
6700 * pt.c (determine_specialization, lookup_template_class): Likewise.
6701 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
6702 (resolve_overloaded_unification, more_specialized): Likewise.
6703 * semantics.c (finish_member_declaration): Likewise.
6704 * typeck.c (build_x_function_call): Likewise.
6706 2000-03-26 Mark Mitchell <mark@codesourcery.com>
6708 * class.c (layout_empty_base): Handle empty bases with non-byte
6710 (build_base_field): Likewise.
6711 (layout_virtual_bases): Likewise.
6713 * class.c (finish_struct_1): Fix typo in this change:
6715 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6717 2000-03-25 Mark Mitchell <mark@codesourcery.com>
6719 * decl.c (grokdeclarator): Count partial specializations when
6720 keeping track of how many template classes have been seen.
6722 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
6724 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6726 * class.c (build_vbase_pointer_fields): layout_field now place_field.
6727 (get_vfield_offset): Use byte_position.
6728 (set_rtti_entry): Set OFFSET to ssizetype zero.
6729 (get_binfo_offset_as_int): Deleted.
6730 (dfs_record_base_offsets): Use tree_low_cst.
6731 (dfs_search_base_offsets): Likewise.
6732 (layout_nonempty_base_or_field): Reflect changes in RLI format
6733 and call byte_position.
6734 (layout_empty_base): Convert offset to ssizetype.
6735 (build_base_field): use rli_size_unit_so_far.
6736 (dfs_propagate_binfo_offsets): Do computation in proper type.
6737 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
6738 (layout_class_type): Reflect changes in RLI names and fields.
6739 (finish_struct_1): Set DECL_FIELD_OFFSET.
6740 * dump.c (dequeue_and_dump): Call bit_position.
6741 * expr.c (cplus_expand_constant): Use byte_position.
6742 * rtti.c (expand_class_desc): Use bitsize_one_node.
6743 * typeck.c (build_component_addr): Use byte_position and don't
6744 special case for zero offset.
6746 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
6748 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
6750 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
6752 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
6755 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6757 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
6759 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
6760 make_typename_type, check_initializer, cp_finish_decl,
6761 xref_tag): Likewise.
6762 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
6763 decl_namespace, arg_assoc_template_arg, arg_assoc,
6764 validate_nonmember_using_decl, do_class_using_decl): Likewise.
6765 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
6766 args_to_string): Likewise.
6767 * friend.c (is_friend): Likewise.
6768 * lex.c (note_got_semicolon, note_list_got_semicolon,
6769 is_global): Likewise.
6770 * method.c (build_overload_nested_name, build_overload_value,
6771 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
6772 * parse.y (typename_sub, typename_sub1): Likewise.
6773 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
6774 process_partial_specialization, convert_template_argument,
6775 template_args_equal, add_pending_template, lookup_template_class,
6776 for_each_template_parm_r, maybe_fold_nontype_arg,
6777 tsubst, instantiate_template, type_unification_real, unify,
6778 instantiate_pending_templates, set_mangled_name_for_template_decl):
6780 * repo.c (repo_get_id, repo_template_used): Likewise.
6781 * search.c (lookup_field_1): Likewise.
6782 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
6783 * xref.c (classname): Likewise.
6785 2000-03-22 Mark Mitchell <mark@codesourcery.com>
6787 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
6788 (CANONICAL_BINFO): New macro.
6789 (BINFO_NEW_VTABLE_MARKED): Use it.
6790 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
6791 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
6792 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
6794 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6795 (build_secondary_vtable): Likewise.
6796 (dfs_finish_vtbls): Likewise.
6797 (dfs_accumulate_vtbl_inits): Likewise.
6798 (accumulate_vtbl_inits): New function.
6799 (finish_vtbls): Make sure that virtual bases come after
6800 non-virtual bases in the vtable group.
6801 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
6802 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6803 * search.c (struct vbase_info): Move definition.
6804 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6805 (unmarked_new_vtable_p): Likewise.
6806 (dfs_mark_vtable_path): Remove.
6807 (dfs_mark_new_vtable): Remove.
6808 (dfs_unmark_new_vtable): Likewise.
6809 (dfs_clear_search_slot): Likewise.
6810 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6811 (dfs_clear_vbase_slots): Likewise.
6812 (init_vbase_pointers): LIkewise.
6814 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
6816 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
6817 SIZETYPE to a non-SIZETYPE.
6819 2000-03-21 Mark Mitchell <mark@codesourcery.com>
6821 * class.c (layout_virtual_bases): Adjust names in conditionally
6824 * class.c (record_base_offsets): New function.
6825 (layout_conflict_p): Likewise.
6826 (layout_nonempty_base_or_field): Use it.
6827 (layout_empty_base): New function.
6828 (build_base_field): Use it.
6829 (build_base_fields): Update comment.
6830 (layout_virtual_bases): Fold in a little code form
6831 layout_basetypes. Use layout_empty_base.
6832 (layout_basetypes): Remove.
6833 (end_of_class): New function.
6834 (layout_class_type): Use it. Adjust.
6836 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
6838 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
6840 (dfs_skip_nonprimary_vbases_markedp): Likewise.
6841 * typeck.c (fntype_p): Remove.
6843 * cp-tree.h (TI_SPEC_INFO): Remove.
6844 (CLASSTYPE_TI_SPEC_INFO): Likewise.
6845 * pt.c (process_partial_specialization): Likewise.
6847 * class.c (build_base_field): Fix thinko in computation of binfo
6850 * tree.c (mark_local_for_remap_p): Mark variables declared in
6851 TARGET_EXPRs as well.
6853 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6855 * typeck.c (require_complete_type, complete_type,
6856 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
6857 build_array_ref, convert_arguments, pointer_diff,
6858 build_x_unary_op, build_unary_op, build_c_cast,
6859 build_modify_expr): Use COMPLETE_TYPE_P etc.
6860 * call.c (is_complete, convert_like_real,
6861 build_new_method_call): Likewise.
6862 * class.c (build_vbase_pointer_fields, check_bases,
6863 build_base_field, finish_struct_1, pushclass): Likewise.
6864 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
6865 * decl.c (maybe_process_template_type_declaration, pushtag,
6866 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
6867 layout_var_decl, check_initializer, cp_finish_decl,
6868 grokdeclarator, require_complete_types_for_parms,
6869 grok_op_properties, xref_tag, xref_basetypes,
6870 check_function_type): Likewise.
6871 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
6872 * friend.c (do_friend): Likewise.
6873 * init.c (build_offset_ref): Likewise.
6874 * parse.y (structsp): Likewise.
6875 * pt.c (maybe_process_partial_specialization,
6876 tsubst_friend_function, instantiate_class_template, tsubst,
6877 do_type_instantiation, instantiate_pending_templates): Likewise.
6878 * repo.c (repo_get_id): Likewise.
6879 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
6880 synthesize_tinfo_var, emit_support_tinfos): Likewise.
6881 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
6882 * semantics.c (begin_class_definition): Likewise.
6883 * tree.c (build_cplus_method_type): Likewise.
6884 * typeck2.c (digest_init, build_functional_cast,
6885 add_exception_specifier): Likewise.
6886 * parse.h, parse.c: Regenerated.
6888 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6890 * inc/cxxabi.h: New header file. Define new-abi entry points.
6891 (__pointer_type_info::target): Rename member to ...
6892 (__pointer_type_info::type): ... here.
6893 (__base_class_info::type): Rename member to ...
6894 (__base_class_info::base): ... here.
6895 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
6896 * cp-tree.h (CPTI_ABI): New global tree enumeration.
6897 (abi_node): New global tree node.
6898 * decl.c (abi_node): Document.
6899 (init_decl_processing): Initialize abi_node.
6900 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
6901 (get_vmi_pseudo_type_info): Likewise.
6902 (create_tinfo_types): Likewise.
6903 (emit_support_tinfos): Likewise.
6904 * tinfo.h (cxxabi.h): Include for new-abi.
6905 Move rtti class definitions to new header file.
6906 * tinfo.cc (abi): Use the namespace.
6907 (std): Move new abi rtti classes from here ...
6908 (__cxxabiv1): ... to here.
6909 * tinfo2.cc (cxxabi.h): Include for new-abi.
6910 Move rtti class definitions to new header file.
6911 (std): Move new abi rtti classes from here ...
6912 (__cxxabiv1): ... to here.
6913 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
6916 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
6917 Jason Merrill <jason@casey.cygnus.com>
6919 * method.c (build_overload_int): Use host_integerp.
6921 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6923 * init.c (build_offset_ref): Handle the case of a templated member
6926 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6928 * except.c (expand_exception_blocks): Clear catch_clauses_last.
6930 2000-03-18 Mark Mitchell <mark@codesourcery.com>
6932 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
6933 * class.c (check_bitfield_decl): Turn illegal bitfields into
6935 (dfs_propagate_binfo_offsets): Adjust for new size_binop
6937 (dfs_offset_for_unshared_vbases): Likewise.
6938 * cvt.c (cp_convert_to_pointer): Convert NULL to a
6939 pointer-to-member correctly under the new ABI.
6940 * expr.c (cplus_expand_constant): Don't use cp_convert when
6941 turning an offset into a pointer-to-member.
6942 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
6943 when dereferencing them under the new ABI.
6944 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
6945 of pointers-to-members under the new ABI.
6947 * class.c (check_bitfield_decl): Remove restriction on really long
6949 (layout_class_type): Implement new ABI handling of bitfields
6950 longer than their types.
6952 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6954 * parse.y (extdefs): Call ggc_collect.
6955 * parse.c: Regenerated.
6957 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
6959 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
6960 (note_name_declared_in_class): Use OVL_CURRENT to get at a
6963 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6965 * class.c (build_vbase_path): Use integer_zerop.
6966 (build_vtable_entry): Use tree_low_cst.
6967 (get_vfield_offset): Use bit_position.
6968 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
6970 (check_bitfield_decl): Set DECL_SIZE using convert.
6971 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
6972 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
6974 (finish_struct_1): Use bit_position.
6975 (dump_class_hierarchy): Use tree_low_cst.
6976 * cp-tree.h (min_precision): Add declaration.
6977 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
6978 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
6979 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
6980 * expr.c (cplus_expand_constant): Use bit_position.
6981 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
6982 * rtti.c (get_base_offset): Use bit_position.
6983 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
6984 host_integerp, and tree_low_cst.
6985 (pointer_int_sum): Use integer_zerop.
6986 (build_component_addr): Use bit_position.
6988 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
6990 * typeck.c (require_complete_type): Don't assume size_zero_node.
6991 (complete_type_or_else): Likewise.
6993 2000-03-16 Steven Grady <grady@digitaldeck.com>
6994 Jason Merrill <jason@casey.cygnus.com>
6996 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
6998 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7000 * decl2.c (grokfield): Bail out if type is error_mark_node.
7002 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7004 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7005 (__pointer_to_member_data): ... here. Adjust.
7006 * rtti.c (create_tinfo_types): Adjust.
7008 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7010 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7011 * decl.c (ref_desc_type_node): Undocument.
7012 * rtti.c (ptr_ref_initializer): Rename to ...
7013 (ptr_initializer): ... here. Adjust comments.
7014 (ptmd_initializer): Fix comment thinko.
7015 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7016 (create_tinfo_types): Remove ref_desc_type_node init.
7017 * tinfo2.cc (__reference_type_info): Remove.
7019 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7021 * decl.c (cp_finish_decl): Remove obsolete comment.
7023 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7025 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7027 * cp-tree.h: Tweak documentation.
7028 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7029 (avoid_overlap): Remove.
7030 (get_binfo_offset_as_int): New function.
7031 (dfs_serach_base_offsets): Likewise.
7032 (layout_nonempty_base_or_field): Likewise.
7033 (build_base_field): Layout fields here. Avoid placing two objects
7034 of the same type at the same address, under the new ABI.
7035 (build_base_fields): Adjust accordingly.
7036 (create_vtable_ptr): Return the new field, but don't attach it to
7038 (remove_base_field): Remove.
7039 (remove_base_fields): Remove.
7040 (layout_basetypes): Adjust accordingly.
7041 (layout_class_type): Call layout_field for each field, rather than
7042 just making a wholesale call to layout_type.
7044 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7046 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7048 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7050 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7052 * except.c (dtor_nothrow): New fn.
7053 (do_pop_exception): Use it. Take type parm.
7054 (push_eh_cleanup): Take type parm.
7055 (expand_start_catch_block): Pass it.
7056 (build_eh_type_type_ref): Accept null type.
7058 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7060 * cp-tree.h (revert_static_member_fn): Change prototype.
7061 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7062 (grok_op_properties): Likewise.
7063 (start_function): Likewise.
7064 (revert_static_member_fn): Simplify.
7065 * pt.c (check_explicit_specialization): Adjust call to
7066 revert_static_member_fn.
7068 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7070 * cp-tree.h (scope_kind): New type.
7071 (tmpl_spec_kind): Likewise.
7072 (declare_pseudo_global_level): Remove.
7073 (pseudo_global_level_p): Rename to template_parm_scope_p.
7074 (pushlevel): Remove declaration.
7075 (begin_scope): New function.
7076 (finish_scope): Likewise.
7077 (current_tmpl_spec_kind): Likewise.
7078 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7079 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7080 Add template_spec_p.
7081 (toplevel_bindings_p): Adjust.
7082 (declare_pseudo_global_level): Remove.
7083 (pseudo_global_level_p): Rename to template_parm_scope_p.
7084 (current_tmpl_spec_kind): New function.
7085 (begin_scope): Likewise.
7086 (finish_scope): Likewise.
7087 (maybe_push_to_top_level): Adjust.
7088 (maybe_process_template_type_declaration): Likewise.
7089 (pushtag): Likewise.
7090 (pushdecl_nonclass_level): Likewise.
7091 (lookup_tag): Likewise.
7092 (grokfndecl): Handle member template specializations. Share
7093 constructor and non-constructor code.
7094 * decl2.c (check_classfn): Handle member template specializations.
7095 * pt.c (begin_template_parm_list): Use begin_scope.
7096 (begin_specialization): Likewise.
7097 (end_specialization): Likewise.
7098 (check_explicit_specialization): Use current_tmpl_spec_kind.
7099 Handle member template specializations.
7100 (end_template_decl): Use finish_scope. Remove call to
7102 (push_template_decl_real): Remove bogus error message.
7103 (tsubst_decl): Fix typo in code contained in comment.
7104 (instantiate_template): Handle member template specializations.
7105 (most_general_template): Likewise.
7107 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7109 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7110 (do_identifier): Ditto for error().
7112 * pt.c (convert_nontype_argument): Ditto for cp_error().
7113 (convert_template_argument): Ditto for cp_pedwarn().
7115 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7117 * exception.cc (__check_null_eh_spec): New fn.
7118 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7120 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7122 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7123 * except.c (expand_end_eh_spec): Add the return type.
7124 * rtti.c (throw_bad_cast): Add the parmtypes.
7125 (throw_bad_typeid): Likewise.
7127 * semantics.c (expand_stmt): Only leave out rtl for unused
7128 artificials, and set DECL_IGNORED_P on them as well.
7129 * decl.c (wrapup_globals_for_namespace): Likewise.
7131 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7133 * decl.c (maybe_commonize_var): Skip all artificial decls.
7134 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7136 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7138 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7139 * cp-tree.h: Declare flag_enforce_eh_specs.
7140 * decl.c (store_parm_decls, finish_function): Check it.
7142 C library functions don't throw.
7143 * Makefile.in (cfns.h): New target.
7144 (except.o): Depend on it.
7145 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7146 * cfns.gperf: New file.
7147 * cfns.h: Generated.
7148 * except.c: Include it.
7149 (nothrow_libfn_p): New fn.
7150 * decl.c (grokfndecl): Use it.
7151 * cp-tree.h: Declare it.
7153 * decl.c (push_overloaded_decl_1, auto_function,
7154 define_function): Lose.
7155 (build_library_fn_1): New static fn.
7156 (builtin_function): Use it.
7157 (get_atexit_node): Use build_library_fn_ptr.
7158 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7159 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7160 push_void_library_fn, push_throw_library_fn): New fns.
7161 * cp-tree.h: Declare them.
7162 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7163 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7164 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7165 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7166 * rtti.c (build_runtime_decl): Lose.
7167 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7168 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7169 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7171 * call.c (build_call): Remove result_type parm.
7172 Call mark_used on unused artificial fns.
7173 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7175 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7177 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7179 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7180 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7181 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7182 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7183 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7184 expand_generic_desc): Likewise.
7186 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7188 * exception.cc (__cp_pop_exception): Cleanup the original object.
7190 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7192 * decl.c (grok_op_properties): Merge conversion to void warning
7193 with other silly op warnings.
7195 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7197 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7198 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7200 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7202 * decl.c (cp_make_fname_decl): New function.
7203 (wrapup_globals_for_namespace): Don't emit unused static vars.
7204 (init_decl_processing): Remove comment about use of
7205 array_domain_type. Set make_fname_decl.
7206 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7207 * semantics.c (begin_compound_stmt): Remove
7208 current_function_name_declared flagging.
7209 (expand_stmt): Don't emit unused local statics.
7210 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7213 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7215 * typeck.c (convert_for_assignment): Don't look at array
7217 * call.c (convert_like_real): Likewise.
7219 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7221 Add initial support for '\uNNNN' specifier.
7222 * lex.c (read_ucs): New fn.
7223 (readescape, skip_white_space): Call it.
7224 (is_extended_char, is_extended_char_1): New fns.
7225 (utf8_extend_token): New fn, #if 0'd out.
7226 (real_yylex): Treat extended chars like letters.
7228 * search.c (note_debug_info_needed): Walk the bases even if we
7229 weren't deferring the type itself.
7231 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7233 * decl2.c (finish_objects): Constify a char*.
7235 * method.c (emit_thunk): Likewise.
7237 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7239 * typeck.c (dubious_conversion_warnings): Look through
7242 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7244 * class.c (dfs_modify_vtables): I is now unsigned.
7245 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7246 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7247 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7248 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7249 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7250 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7251 Call integer_all_onesp.
7252 * typeck2.c (process_init_constructor): Use compare_tree_int.
7254 * lang-specs.h (as): Don't call if -syntax-only.
7256 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7258 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7259 RTL_EXPR_HAS_NO_SCOPE after all.
7261 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7263 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7264 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7265 RTL_EXPR_HAS_NO_SCOPE.
7267 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7270 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7272 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7274 * call.c (convert_like): Macrofy.
7275 (convert_like_with_context): New macro.
7276 (convert_like_real): Renamed from convert_like. Add calling
7277 context parameters, for diagnostics. Add recursive flag. Call
7278 dubious_conversion_warnings for outer conversion.
7279 (build_user_type_conversion): Use convert_like_with_context.
7280 (build_over_call): Likewise. Don't warn about dubious
7281 conversions here. Adjust convert_default_arg calls.
7282 (convert_default_arg): Add context parameters for diagnostics.
7283 Pass throught to convert_like_with_context.
7284 * cp-tree.h (convert_default_arg): Add context parameters.
7285 (dubious_conversion_warnings): Prototype new function.
7286 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7287 (dubious_conversion_warnings): New function, broken
7288 out of convert_for_assignment.
7289 (convert_for_assignment): Adjust.
7291 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7293 * decl2.c (key_method): Break out from...
7294 (import_export_vtable, import_export_class): ...here.
7296 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7297 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7299 * search.c (note_debug_info_needed, dfs_debug_mark,
7300 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7301 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7303 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7305 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7308 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7310 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7311 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7312 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7313 (lang_type): Split gets_new into has_new and has_array_new.
7314 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7315 (TYPE_GETS_NEW): Split into ...
7316 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7317 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7318 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7319 (build_op_new_call): Don't declare.
7320 (build_new_1): Likewise.
7321 * call.c (build_op_new_call): Remove.
7322 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7323 instead of TYPE_NEEDS_DESTRUCTOR.
7324 (finish_struct_bits): Likewise.
7325 (add_implicitly_declared_members): Likewise.
7326 (check_field_decl): Likewise.
7327 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7328 correctly under the new ABI.
7329 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7330 instead of TYPE_NEEDS_DESTRUCTOR.
7331 (initialize_local_var): Likewise.
7332 (destroy_local_var): Likewise.
7333 (cp_finish_decl): Likewise.
7334 (register_dtor_fn): Likewise.
7335 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7336 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7337 TYPE_VEC_DELETE_TAKES_SIZE here.
7338 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7339 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7340 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7341 (finish_destructor_body): Likewise.
7342 (maybe_build_cleanup_1): Likewise.
7343 * decl2.c (do_static_destruction): Likewise.
7344 * init.c (build_new_1): Make it static.
7345 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7346 (expand_cleanup_for_base): Likewise.
7347 (get_cookie_size): New function.
7348 (build_new_1): Handle array-new cookies correctly under the new
7350 (build_vec_delete_1): Likewise.
7351 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7352 (build_delete): Likewise.
7353 (build_vec_delete): Handle array-new cookies correctly under the new
7355 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7356 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7357 TYPE_HAS_ARRAY_NEW_OPERATOR.
7358 * ptree.c (print_lang_type): Check them.
7359 * search.c (context_for_name_lookup): Fix typo in comment.
7360 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7361 * tree.c (break_out_cleanups): Likewise.
7362 (build_cplus_array_test_1): Likewise.
7363 (cp_build_qualified_type_real): Likewise.
7364 * typeck.c (complete_type): Likewise.
7366 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7367 the command-line, not the end.
7369 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7371 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7373 2000-03-02 Tom Tromey <tromey@cygnus.com>
7375 * cp-tree.h (build_java_class_ref): Declare.
7376 * init.c (build_java_class_ref): No longer static.
7377 * except.c (expand_throw): Generate a Java-style `throw' if the
7378 thrown object is a "Java" object.
7379 (initialize_handler_parm): Generate a Java-style lookup of
7380 exception info if the caught object is a "Java" object.
7381 (catch_language, catch_language_init): New globals.
7382 (decl_is_java_type): New function.
7383 (expand_start_catch_block): Don't call push_eh_info() or
7384 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7385 class reference to build_catch_block.
7387 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7389 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7391 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7393 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7394 to merge reference/pointer code and fix incorrect warnings.
7396 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7398 * search.c (protected_accessible_p): Use context_for_name_lookup.
7400 * init.c (construct_virtual_bases): Fix thinko.
7401 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7403 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7405 * decl.c (current_function_decl): Move to toplev.c.
7407 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7409 * pt.c (fn_type_unification): Unify return type, whenever
7411 (get_bindings_real): Only pass return type when necessary.
7412 Remove explicit return type check.
7413 * class.c (resolve_address_of_overloaded_function): Pass desired
7414 return type to fn_type_unification.
7416 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7418 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7420 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7422 * rtti.c (expand_class_desc): Likewise.
7423 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7424 (THUNK_VCALL_OFFSET): Likewise.
7425 (THUNK_DELTA): Reflect changes in ../tree.h.
7427 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7429 * search.c (protected_accessible_p): Also allow the access if
7430 the member is public in DERIVED. Lose TYPE parm.
7431 (friend_accessible_p): Lose TYPE parm.
7432 (accessible_p): Adjust.
7434 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7436 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7437 on things that are not sizes; ssize_binop deleted.
7438 Call size_diffop when appropriate.
7439 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7440 (build_primary_vtable, build_secondary_vtable): Likewise.
7441 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7442 Variable I is HOST_WIDE_INT.
7443 (get_vfield_offset): Pass proper types to size_binop.
7444 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7445 (finish_struct_1): Likewise.
7446 (skip_rtti_stuff): Arg N is now pointer to signed.
7447 (layout_class_type): Use size_zero_node.
7448 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7449 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7450 * decl.c (complete_arry_type): Pass proper types to size_binop.
7451 (xref_basetypes): BINFO_OFFSET is sizetype.
7452 * error.c (dump_expr): Don't use size_binop non-sizes.
7453 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7454 * init.c (construct_virtual_bases): Fix type error.
7455 (build_vec_delete_1): Pass proper type to size_binop and don't
7457 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7458 * rtti.c (get_base_offset): Pass proper type to size_binop.
7459 * search.c (dfs_find_vbases): Fix type error.
7460 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7461 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7462 * tree.c (debug_binfo): Variable N is signed.
7463 Use HOST_WIDE_INT_PRINT_DEC.
7464 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7465 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7466 size_one_node and size_zero_node.
7467 (c_alignof): Use size_one_node.
7468 (build_component_addr): Pass proper types to size_binop.
7469 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7471 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7473 Implement class scope using-declarations for functions.
7474 * class.c (handle_using_decl): Call add_method for used functions.
7475 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7476 (add_method): Used functions are hidden by local functions.
7477 (check_bases_and_members): Handle using-decls before finalizing
7478 CLASSTYPE_METHOD_VEC.
7479 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7480 override the type of 'this' accordingly.
7481 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7482 (convert_class_to_reference, build_user_type_conversion_1,
7483 build_new_function_call, build_object_call, build_new_op,
7484 build_new_method_call): Pass ctype parm.
7486 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7488 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7489 build_new_function_call, build_object_call, build_new_op,
7490 build_new_method_call, build_op_delete_call): Don't get basetype_path
7492 * typeck.c (build_component_ref): Likewise.
7493 * init.c (build_offset_ref): Likewise.
7494 (resolve_offset_ref): Don't call enforce_access.
7495 Call build_scoped_ref.
7496 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7497 would cause an error or if -pedantic.
7498 * class.c (alter_access): Lose binfo parm.
7500 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7502 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7505 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7507 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7508 pseudo_type_info creation into the std namespace
7510 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7512 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7513 (import_export_class): Remove declaration.
7514 * decl2.c (import_export_class): Make it static.
7515 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7516 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7517 EXPR_WITH_FILE_LOCATION.
7518 * lex.c (check_newline): Tweak filename/lineno setting.
7519 * semantics.c (begin_while_stmt): Fix typo in comment.
7521 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7523 * lang-options.h (-fmessage-length=): Add missing option.
7525 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7527 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7529 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7531 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7533 * optimize.c (expand_call_inline): Emit the return label before
7534 evaluating the return value.
7536 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7538 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7539 than duplicating functionality here.
7540 * optimize.c: Include input.h.
7541 (expand_call_inline): Use push_srcloc and pop_srcloc.
7542 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7543 * parse.c: Regenerated.
7544 * Makefile.in (lex.o): Depend on input.h.
7545 (optimize.o): Likewise.
7547 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7549 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7550 function type, rather than ICE.
7552 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7554 * decl.c (grokdeclarator): Call decl_type_access_control.
7555 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7558 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7560 * decl.c (decls_match): Remove obsolete static member nadgering.
7562 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7564 * decl.c (grokdeclarator): Change ANSI to ISO.
7565 * lex.c (consume_string, readescape, do_identifier): Likewise.
7566 (parse_float, real_yylex): Likewise.
7567 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7568 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7569 new_type_id, maybe_label_decls, simple_stmt,
7570 for.init.statement): Likewise.
7571 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7572 * semantics.c (finish_named_return_value): Likewise.
7573 * parse.c: Regenerate.
7575 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7577 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7578 (CPTI_CLASS_STAR_TYPE): Remove.
7579 (vtable_index_type): Likewise.
7580 (class_star_type_node): Remove.
7581 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7582 (build_binary_op_nodefault): Remove.
7583 * call.c (build_new_op): Use build_binary_op instead of
7584 build_binary_op_nodefault.
7585 * decl.c (init_decl_processing): Remove class_star_type_node
7586 initialization. Make delta_type_node ptrdiff_type_node under the
7587 new ABI. Initialize vtable_index_type.
7588 (build_ptrmemfunc_type): Build different structures for the new
7590 (build_enumerator): Use build_binary_op instead of
7591 build_binary_op_nodefault.
7592 * method.c (build_overload_value): Mangle pointers-to-members
7593 appropriately under the new ABI.
7594 * typeck.c (build_array_ref): Use build_binary_op instead of
7595 build_binary_op_nodefault.
7596 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7597 (build_binary_op_nodefault): Rename to ...
7598 (build_binary_op): ... this. Remove old version. Adjust for
7599 pointer-to-member comparisons under the new ABI.
7600 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7601 (build_ptrmemfunc): Adjust for the new ABI.
7602 (expand_ptrmemfunc_cst): Likewise.
7603 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7604 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7606 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7608 * call.c (build_object_call): Compress consecutive calls to
7610 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7611 (build_op_delete_call): Adjust message formatting.
7613 * class.c (check_bases): Compress consecutive calls to
7615 (finish_struct_anon): Say 'ISO C++'.
7617 * decl.c (start_decl): Same here.
7618 (grok_reference_init): Likewise.
7619 (grokfndecl): Correct message formatting.
7620 (grokfndecl): Improve diagnostic.
7621 (check_static_variable_definition): Likewise. Say 'ISO C++'
7622 (compute_array_index_type): Say 'ISO C++'
7623 (create_array_type_for_decl): Compress consecutive calls to
7625 (grokdeclarator): Say 'ISO C++'
7626 (grok_op_properties): Likewise.
7628 * decl2.c (delete_sanity): Clairify diagnostic.
7629 (check_member_template): Same here.
7630 (grok_function_init): Use consistent terminology.
7632 * expr.c (do_case): Say 'ISO C++'
7634 * friend.c (do_friend): Compress consecutive calls to warning.
7636 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7638 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7639 * class.c (build_secondary_vtable): Reorganize. Don't create a
7640 new vtable under the new ABI.
7641 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7643 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7644 the initializing elements.
7645 (initialize_vtable): New function.
7646 (dfs_finish_vtbls): Use it.
7647 (dfs_accumulate_vtbl_inits): New function.
7648 (finish_vtbls): Merge primary and secondary vtables under the new
7650 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7651 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7654 * class.c (build_vtable): New function, split out from ...
7655 (get_vtable_decl): ... here, and ...
7656 (build_secondary_vtable): ... here.
7658 * pt.c (tsubst_decl): Fix formatting.
7660 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7662 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7663 (avoid_overlap, build_base_field): Likewise.
7664 (build_base_field, build_base_fields, is_empty_class):
7665 Test DECL_SIZE with integer_zero.
7666 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7667 * cp-tree.h (struct lang_type): New field size_unit.
7668 (CLASSTYPE_SIZE_UNIT): New macro.
7669 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7670 (cp_finish_decl): Delete -Wlarger-than processing.
7671 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7672 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7673 * tree.c (make_binfo): binfo vector is one entry longer.
7674 (walk_tree): Walk DECL_SIZE_UNIT.
7676 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7678 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7680 (build_vtable_entry): Don't assume all vtable entries are
7682 (build_vtbl_initializer): Adjust accordingly.
7683 (get_vtable_decl): Fix formatting.
7685 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7687 * semantics.c (deferred_type_access_control): Walk the entire
7689 (save_type_access_control): Rename from
7690 initial_deferred_type_access_control. Just remember the value.
7691 (decl_type_access_control): New fn.
7692 (begin_function_definition): Use deferred_type_access_control, after
7693 we've started the function. Set type_lookups to error_mark_node.
7694 * parse.y (frob_specs, fn.def1): Adjust.
7695 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
7696 (parse_end_decl, parse_bitfield0, parse_method): New fns.
7697 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
7698 (after_type_component_declarator0): Likewise.
7699 (after_type_component_declarator): Likewise.
7700 (notype_component_declarator): Likewise.
7701 * cp-tree.h: Adjust.
7703 * decl.c (redeclaration_error_message): Allow redeclaration of
7704 namespace-scope decls.
7706 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7708 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
7710 2000-02-17 Mark Mitchell <mark@codesourcery.com>
7712 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
7713 * decl2.c (grokclassfn): Likewise.
7715 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
7717 * decl2.c (lang_decode_option): Don't set default message length
7719 * lex.c (lang_init_options): Set it here.
7721 2000-02-16 Mark Mitchell <mark@codesourcery.com>
7723 Make DECL_CONTEXT mean the class in which a member function was
7724 declared, even for a virtual function.
7725 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
7726 (DECL_FRIEND_CONTEXT): New macro.
7727 (DECL_REAL_CONTEXT): Remove.
7728 (SET_DECL_FRIEND_CONTEXT): Likewise.
7729 (DECL_VIRTUAL_CONTEXT): Adjust.
7730 (DECL_CLASS_SCOPE_P): Use TYPE_P.
7731 (add_friends): Remove.
7732 (hack_decl_function_context): Likewise.
7733 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
7735 (build_over_call): Fix indentation. Use DECL_CONTEXT
7736 instead of DECL_CLASS_CONTEXT.
7737 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
7738 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7739 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7740 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
7741 (build_base_field): Likewise.
7742 (finish_struct_1): Likewise.
7743 (build_self_reference): Likewise.
7744 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
7746 (pushtag): Use decl_function_context, not
7747 hack_decl_function_context.
7748 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7749 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
7750 (pushdecl): Remove bogus code.
7751 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
7752 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7753 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7754 Use decl_function_context, nothack_decl_function_context.
7755 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
7756 (grokdeclarator): Likewise. Use decl_function_context, not
7757 hack_decl_function_context.
7758 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
7759 (start_function): Use DECL_FRIEND_CONTEXT, not
7760 DECL_CLASS_CONTEXT. Use decl_function_context, not
7761 hack_decl_function_context.
7762 (finish_function): Use decl_function_context, not
7763 hack_decl_function_context.
7764 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
7766 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
7767 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
7768 (grokfield): Likewise.
7769 (finish_builtin_type): Likewise.
7770 (finish_vtable_vardec): Use decl_function_context, not
7771 hack_decl_function_context.
7772 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7773 (start_static_initialization_or_destruction): Likewise.
7774 (finish_static_initialization_or_destruction): Likewise.
7775 (mark_used): Adjust logic for deciding when to synthesize methods.
7776 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
7778 * error.c (dump_function_decl): Use DECL_CONTEXT, not
7780 * friend.c (is_friend): Likewise.
7781 (add_friends): Remove.
7782 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
7783 * lex.c (begin_definition_of_inclass_inline): Use
7784 decl_function_context, not hack_decl_function_context.
7785 (process_next_inline): Likewise.
7786 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7787 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
7788 DECL_CLASSS_CONTEXT.
7789 (hack_identifier): Likewise.
7790 (synthesize_method): Use decl_function_context, not
7791 hack_decl_function_context.
7792 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
7794 (is_member_template): Use decl_function_context, not
7795 hack_decl_function_context. Use DECL_CONTEXT, not
7797 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
7799 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
7801 (push_template_decl_real): Likewise.
7802 (instantiate_class_template): Don't call add_friends.
7803 (tsubst_default_argument): Use DECL_CONTEXT, not
7805 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7806 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7807 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
7809 * repo.c (repo_inline_used): Likewise.
7810 * search.c (current_scope): Adjust for new _CONTEXT macros.
7811 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
7813 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7814 (lookup_fnfields_here):Likewise.
7815 (check_final_overrider): Likewise.
7816 (init_vbase_pointers): Likewise.
7817 (virtual_context): Likewise.
7818 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
7819 (expand_body): Use decl_function_context, not
7820 hack_decl_function_context.
7821 * tree.c (hack_decl_function_context): Remove.
7822 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
7824 * typeck2.c (error_not_base_type): Likewise.
7826 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
7828 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
7830 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7832 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
7834 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
7836 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
7838 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
7840 * decl2.c (lang_decode_option): Enable automatic line wrapping.
7842 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
7844 * parse.y (frob_specs): Split out...
7845 (parse_decl): From here.
7846 (fn.def2): Call initial_deferred_type_access_control.
7847 (after_type_component_declarator0): Call frob_specs.
7848 (notype_component_declarator0): Likewise.
7849 * search.c (friend_accessible_p): Nested classes are friends of their
7852 2000-02-10 Mark Mitchell <mark@codesourcery.com>
7854 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
7855 used to create an implicit temporary.
7857 * class.c (dfs_modify_vtables): Tweak calculation of functions to
7860 2000-02-08 Nathan Sidwell <nathan@acm.org>
7862 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
7863 strip array element qualifiers too.
7865 2000-02-07 Mark Mitchell <mark@codesourcery.com>
7867 * decl.c (store_parm_decls): Don't build cleanups for parameters
7868 while processing_template_decl.
7870 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
7872 * cp-tree.h (struct saved_scope): Add incomplete field.
7873 (namespace_scope_incomplete): New macro.
7874 * decl.c (pushdecl): Use it.
7875 (hack_incomplete_structures): Use it. See through artificial
7877 (mark_saved_scope): Mark it.
7879 Implement access control for nested types.
7880 * search.c (type_access_control): New fn.
7881 (accessible_p): Now we do perform access control for types.
7882 * semantics.c (deferred_type_access_control): New fn.
7883 (initial_deferred_type_access_control): New fn.
7884 (begin_function_definition): Call it. Add lookups parm.
7885 * decl.c (struct binding_level): Add this_class field.
7886 (pushlevel_class): Set it.
7887 (mark_binding_level): Mark it.
7888 (lookup_name_real): Use it. Call type_access_control.
7889 (mark_saved_scope): Mark lookups field.
7890 * cp-tree.h (flagged_type_tree): Add lookups field.
7891 (struct saved_scope): Add lookups field.
7892 (type_lookups): New macro.
7893 * parse.y (declmods): Now <ftype>.
7894 (parse_decl): Add lookups parm. Call
7895 initial_deferred_type_access_control.
7896 (lang_extdef): Clear type_lookups.
7897 (typed_declspecs, declmods, typespec): Set lookups field.
7898 (initdcl): Call deferred_type_access_control.
7899 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
7900 component_decl_1, named_parm): Adjust.
7901 * friend.c (is_friend): Nested classes are friends of their
7904 * class.c (currently_open_derived_class): New fn.
7905 * method.c (hack_identifier): Use it.
7907 * lex.c (do_identifier): Remove obsolete code.
7909 * parse.y (typed_typespecs): Propagate new_type_flag properly.
7911 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
7913 * tinfo.h: Remove apostrophes from C++ comment (xgettext
7914 thinks this file is plain C).
7916 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7918 * Makefile.in (call.o): Depend on $(EXPR_H).
7920 * call.c: Include "expr.h".
7922 * class.c (dump_class_hierarchy): Add prototype.
7924 * search.c (dfs_get_pure_virtuals): Likewise.
7926 2000-02-1 Ulrich Drepper <drepper@redhat.com>
7928 * parse.y (simple_stmt): Allow :: token in asm parameter list.
7931 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
7933 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
7934 Store it in DECL_FCONTEXT.
7935 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
7937 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
7939 * tinfo.h (old abi): #include "tconfig.h".
7940 * tinfo.cc (convert_to_base): Move into old abi section.
7942 2000-01-31 Mark Mitchell <mark@codesourcery.com>
7944 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
7945 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
7946 (BINFO_PRIMARY_BINFO): New macro.
7947 (BF_DELTA): Rename to ...
7948 (BV_DELTA): ... this.
7949 (BF_VCALL_INDEX): Rename to ...
7950 (BV_VCALL_INDEX): ... this.
7951 (BF_FN): Rename to ...
7953 * class.c (build_vbase_path): Adjust for changes to reverse_path.
7954 (set_rtti_entry): Rename BF_ macros to BV_ variants.
7955 (modify_vtable_entry): Simplify.
7956 (add_virtual_function): Rename BF_ macros to BV_ variants.
7957 (build_vtable_initializer): Likewise.
7958 (get_class_offset_1): Remove.
7959 (dfs_get_class_offset): Likewise.
7960 (get_class_offset): Likewise.
7961 (dfs_find_final_overrider): New function.
7962 (find_final_overrider): Likewise.
7963 (modify_one_vtable): Remove.
7964 (dfs_find_base): New function.
7965 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
7966 find_final_overrider.
7967 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
7969 (dfs_fixup_vtable_deltas): Remove.
7970 (override_one_vtable): Remove.
7971 (merge_overrides): Likewise.
7972 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
7973 unreal chilren of virtual bases.
7974 (finish_struct_1): Don't use merge_overrides. Don't use
7975 dfs_fixup_vtable_deltas.
7976 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
7979 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
7980 Jason Merrill <jason@yorick.cygnus.com>
7982 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
7984 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
7986 * exception.cc (__throw_bad_typeid): Add missing std::.
7988 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7990 * cp-tree.h (make_thunk): PROTO -> PARAMS.
7992 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
7994 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
7996 Runtime support for new-abi rtti.
7997 * inc/typeinfo (type_info::operator!=): Define in class.
7998 (type_info::before, type_info::name, type_info::operator==,
7999 type_info::operator!=): Define new ABI implementations.
8000 (type_info::is_pointer_p, type_info::is_function_p): Declare
8001 new virtual functions.
8002 (type_info::do_catch, type_info::do_upcast): Likewise.
8004 * tinfo.h (__base_class_info): Define new class.
8005 (__class_type_info): Likewise.
8006 (__si_class_type_info): Likewise.
8007 (__vmi_class_type_info): Likewise.
8008 (__dynamic_cast): Prototype.
8010 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8011 (type_info::is_pointer_p): Define new function.
8012 (type_info::is_function_p): Likewise.
8013 (type_info::do_catch): Likewise.
8014 (type_info::do_upcast): Likewise.
8015 (vtable_prefix): New structure for vtable access.
8016 (adjust_pointer): Define new template function.
8017 (contained_p, public_p, virtual_p, contained_public_p,
8018 contained_nonpublic_p, contained_nonvirtual_p): Define new
8020 (nonvirtual_base_type): New local variable.
8021 (__class_type_info::~__class_type_info): Define.
8022 (__si_class_type_info::~__si_class_type_info): Likewise.
8023 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8024 (__class_type_info::do_catch): Define new function.
8025 (__class_type_info::do_upcast): Likewise.
8026 (__class_type_info::find_public_src): Likewise.
8027 (__class_type_info::do_find_public_src): Likewise.
8028 (__si_class_type_info::do_find_public_src): Likewise.
8029 (__vmi_class_type_info::do_find_public_src): Likewise.
8030 (__class_type_info::do_dyncast): Likewise.
8031 (__si_class_type_info::do_dyncast): Likewise.
8032 (__vmi_class_type_info::do_dyncast): Likewise.
8033 (__class_type_info::do_upcast): Likewise.
8034 (__si_class_type_info::do_upcast): Likewise.
8035 (__vmi_class_type_info::do_upcast): Likewise.
8036 (__dynamic_cast): Likewise.
8038 * tinfo2.cc (__fundamental_type_info): Define new class.
8039 (__pointer_type_info): Likewise.
8040 (__reference_type_info): Likewise.
8041 (__array_type_info): Likewise.
8042 (__function_type_info): Likewise.
8043 (__enum_type_info): Likewise.
8044 (__ptr_to_member_type_info): Likewise.
8045 (__fundamental_type_info::~__fundamental_type_info): Define.
8046 (__pointer_type_info::~__pointer_type_info): Likewise.
8047 (__reference_type_info::~__reference_type_info): Likewise.
8048 (__array_type_info::~__array_type_info): Likewise.
8049 (__function_type_info::~__function_type_info): Likewise.
8050 (__enum_type_info::~__enum_type_info): Likewise.
8051 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8052 (__pointer_type_info::do_catch): Define new function.
8053 (__ptr_to_member_type_info::do_catch): Define new function.
8055 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8056 (__is_pointer): Likewise.
8058 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8060 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8062 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8063 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8064 (make_new_vtable): New function.
8065 (modify_vtable_entry): Handle generation of new vtables correctly.
8066 (modify_one_vtable): Remove unused parameter.
8067 (dfs_fixup_vtable_deltas): Likewise.
8068 (override_one_vtable): Use build_secondary_vtable.
8069 (finish_struct_1): Use build_primary_vtable and
8070 build_secondary_vtable.
8072 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8074 * cp/decl.c: Adjust variable names, comments, help strings.
8076 2000-01-29 Nathan Sidwell <nathan@acm.org>
8078 * new2.cc (operator delete[]): Use operator delete, don't assume
8081 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8083 * class.c (build_vtbl_initializer): Add argument to
8084 build_vtable_entry call.
8086 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8088 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8089 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8090 (BF_DELTA): New macro.
8091 (BF_VCALL_INDEX): Likewise.
8093 (THUNK_VCALL_OFFSET): Likewise.
8094 (make_thunk): Change prototype.
8095 * class.c (build_vtable_entry): Integrate
8096 build_vtable_entry_for_fn. Handle vcall indices.
8097 (build_vtable_entry_for_fn): Remove.
8098 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8099 BF_VCALL_INDEX, BF_FN.
8100 (modify_vtable_entry): Integrate common code from
8101 modify_one_vtable and dfs_fixup_vtable_deltas.
8102 (add_virtual_function): Set BF_VCALL_INDEX.
8103 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8105 (modify_one_vtable): Simplify.
8106 (dfs_fixup_vtable_deltas): Likewise.
8107 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8108 * method.c (make_thunk): Handle vcall indices.
8110 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8112 Compiler side new abi rtti (not enabled).
8113 * cp-tree.h (new_abi_rtti_p): New macro.
8114 (emit_support_tinfos): Prototype new function.
8115 (tinfo_decl_p): Likewise.
8116 (emit_tinfo_decl): Likwise.
8117 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8119 (doing_runtime): New local static.
8120 (init_rtti_processing): Add new-abi initializer.
8121 (get_tinfo_decl): Add new-abi logic.
8122 (tinfo_from_decl): Likewise.
8123 (build_dynamic_cast_1): Likewise.
8124 (qualifier_flags): New static function.
8125 (tinfo_base_init): Likewise.
8126 (generic_initializer): Likewise.
8127 (ptr_ref_initializer): Likewise.
8128 (ptmd_initializer): Likewise.
8129 (class_hint_flags): Likewise.
8130 (class_initializer): Likewise.
8131 (synthesize_tinfo_var): Likewise.
8132 (create_real_tinfo_var): Likewise.
8133 (create_pseudo_type_info): Likewise.
8134 (get_vmi_pseudo_type_info): Likewise.
8135 (create_tinfo_types): Likewise.
8136 (emit_support_tinfos): New global function.
8137 (tinfo_decl_p): New global predicate.
8138 (emit_tinfo_decl): New global function.
8139 * class.c (set_rtti_entry): Generalize for old and new rtti.
8140 (build_vtbl_initializer): Likewise.
8141 * decl2.c (finish_file): Likewise.
8143 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8145 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8146 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8148 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8150 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8153 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8155 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8157 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8159 * optimize.c (calls_setjmp_r): Supply new argument
8160 to special_function_p.
8162 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8164 * call.c: PROTO -> PARAMS.
8165 * class.c: Likewise.
8166 * cp-tree.h: Likewise.
8170 * decl2.c: Likewise.
8172 * errfn.c: Likewise.
8173 * error.c: Likewise.
8174 * except.c: Likewise.
8177 * input.c: Likewise.
8180 * method.c: Likewise.
8181 * optimize.c: Likewise.
8182 * parse.y: Likewise.
8186 * search.c: Likewise.
8187 * semantics.c: Likewise.
8190 * typeck.c: Likewise.
8191 * typeck2.c: Likewise.
8194 2000-01-25 Richard Henderson <rth@cygnus.com>
8196 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8198 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8200 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8201 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8202 (struct vcall_offset_data_s): New type.
8203 (dfs_vcall_offset_queue_p): New function.
8204 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8205 (build_vcall_offset_vtbl_entries): Likewise.
8206 (layout_vtable_decl): Likewise.
8207 (num_vfun_entries): Likewise.
8208 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8209 (build_vtbl_initializer): Likewise.
8210 (dfs_finish_vtabls): Use layout_vtable_decl.
8211 (modify_one_vtables): Always duplicate vtables under the new ABI.
8212 (finish_struct_1): Use layout_vtable_decl.
8214 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8216 * decl.c (member_function_or_else): Change third arg from a format
8217 specifier to an `enum overload_flags'. Callers changed.
8219 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8221 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8222 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8223 build_const_cast, get_delta_difference, check_return_expr): Avoid
8224 ANSI string concatenation usage.
8226 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8228 * class.c (layout_class_type): Put the fields required to make a
8229 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8232 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8234 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8237 * decl2.c (mark_used): Do instantiate inlines that have been
8238 explicitly instantiated.
8240 2000-01-24 Richard Henderson <rth@cygnus.com>
8242 * call.c (build_over_call): Use expand_tree_builtin.
8243 * typeck.c (build_function_call_real): Likewise.
8244 (build_binary_op_nodefault): Handle unordered compares.
8246 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8248 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8249 cp_tree_index values.
8250 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8251 New global node #defines for them.
8252 * rtti.c (call_void_fn): Replace with ...
8253 (build_runtime_decl): ... new static function.
8254 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8255 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8256 (build_dynamic_cast_1): Always produce correctly typed result.
8257 Explicitly produce type_info addresses. Use dynamic_cast_node.
8258 * exception.cc (__throw_bad_cast): Return `void *'.
8259 (__throw_bad_typeid): Return `const type_info &'.
8261 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8263 * cp-tree.h (get_vtable_decl): Prototype new function.
8264 * class.c (get_vtable_decl): New function. Broken out from ...
8265 (build_vtable): ... here. Use it.
8266 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8269 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8271 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8272 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8273 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8274 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8275 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8276 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8277 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8278 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8279 (CPTI_TINFO_VAR_ID): New enumeration.
8280 (__tp_desc_type_node, __access_mode_type_node,
8281 __bltn_desc_type_node, __user_desc_type_node,
8282 __class_desc_type_node, __ptr_desc_type_node,
8283 __attr_desc_type_node, __func_desc_type_node,
8284 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8285 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8286 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8287 enum_desc_type_node, class_desc_type_node,
8288 si_class_desc_type_node, vmi_class_desc_type_node,
8289 ptmd_desc_type_node, base_desc_type_node): New #defines.
8290 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8291 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8292 (tinfo_var_id): New enumeration.
8293 (DECL_TINFO_FN_P): Augment comment.
8294 * decl.c (cp_global_trees): Adjust documentation.
8295 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8296 tinfo_decl_type and tinfo_var_id.
8297 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8298 (build_typeid): Remove unused variable.
8299 (get_tinfo_var): Use tinfo_var_id.
8300 (tinfo_name): New static function.
8301 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8302 (tinfo_from_decl): Likewise.
8303 (get_base_offset): New static function, broken out of
8305 (expand_si_desc): Use tinfo_name.
8306 (expand_class_desc): Likewise. Lose local static variable.
8307 Use base_desc_type_node. Use get_base_offset.
8308 (expand_ptr_desc): Use tinfo_name.
8309 (expand_attr_desc): Likewise.
8310 (expand_generic_desc): Likewise.
8312 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8313 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8315 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8317 * cp-tree.h (__eprintf): Remove declaration.
8318 * tree.c (__eprintf): Remove definition.
8320 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8321 Mark Mitchell <mark@codesourcery.com>
8323 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8324 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8326 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8328 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8330 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8332 * cp-tree.h (register_dtor_fn): New function.
8333 * decl.c (destroy_local_static): Rename to ...
8334 (register_dtor_fn): ... this. Give it external linkage.
8335 (expand_static_init): Use it.
8336 * decl2.c (do_static_initialization): Likewise, if using
8338 (do_static_destruction): Check that __cxa_atexit is not in use.
8339 (finish_file): Don't call do_static_destruction if using
8342 * typeck.c (convert_arguments): Restore two-message error
8345 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8347 Remap dynamic cast hint values to be consistent across ABIs.
8348 * search.c (dynamic_cast_base_recurse): Remap generated value.
8349 (get_dynamic_cast_base_type): Adjust documentation.
8350 * tinfo.h (__user_type_info::dyncast): Likewise.
8351 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8352 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8353 (__class_type_info::do_dyncast): Likewise.
8354 (__class_type_info::do_find_public_subobj): Likewise.
8355 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8357 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8359 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8361 * typeck2.c (incomplete_type_error): Restore previous
8362 cp_error and cp_error_at call sequence.
8364 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8366 * class.c (dump_class_hierarchy): Make format agree with argument;
8367 cast pointer to unsigned long and print with %lx.
8369 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8371 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8373 * typeck.c (composite_pointer_type, common_type,
8374 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8375 build_function_call_real, convert_arguments,
8376 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8377 build_unary_op, mark_addressable, build_compound_expr,
8378 build_static_cast, build_reinterpret_cast, build_const_cast,
8379 build_c_cast, build_modify_expr, get_delta_difference,
8380 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8381 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8383 * typeck2.c (readonly_error, abstract_virtuals_error,
8384 process_init_constructor, check_for_new_type): Likewise.
8386 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8388 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8391 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8393 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8394 (build_x_typeid): Likewise.
8395 (get_tinfo_fn): Likewise.
8396 (get_tinfo_fn_unused): Rename to ...
8397 (get_tinfo_decl): ... here.
8398 * rtti.c (build_headof): Replace logic error with assertion.
8399 (get_tinfo_fn_dynamic): Rename to ...
8400 (get_tinfo_decl_dynamic): ... here. Make static. Use
8401 complete_type_or_else.
8402 (build_x_typeid): Move into ...
8403 (build_typeid): ... here. Adjust call to
8404 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8405 throw_bad_typeid expression.
8406 (get_tinfo_fn_unused): Rename to ...
8407 (get_tinfo_decl): ... here. Adjust comment.
8408 (get_tinfo_fn): Delete.
8409 (tinfo_from_decl): New static function.
8410 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8411 (get_typeid): Use complete_type_or_else.
8412 (build_dynamic_cast_1): Adjust calls to
8413 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8414 * parse.y (primary): Adjust call to build_typeid.
8415 * except.c (build_eh_type_type_ref): Adjust call to
8416 get_tinfo_decl. Mark as used.
8417 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8418 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8419 * parse.c: Regenerated.
8421 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8423 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8425 (resolves_to_fixed_type_p): Document calling convention.
8426 * rtti.c (build_x_typeid): Initialize NONNULL.
8428 * cp-tree.h (build_shared_int_cst): New function.
8429 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8430 * class.c (modify_vtable_entry): Likewise.
8431 (add_virtual_function): Split out code to generated shared
8432 INTEGER_CSTs to build_share_int_cst.
8433 (modify_all_vtables): Handle all the overridden functions here.
8434 Add overridden functions from non-primary virtual bases to the
8436 (finish_struct_1): Adjust call to modify_all_vtables. Add
8437 overridden functions from non-primary bases to the vtable.
8438 * tree.c (build_shared_int_cst): New function.
8440 * cp-tree.h (scratchalloc): Remove.
8441 (build_scratch_list): Likewise.
8442 * call.c (convert_class_to_reference): Replace build_scratch_list
8443 and build_expr_list with build_tree_list.
8444 (add_candidate): Replace scratchalloc with expralloc. Note memory
8446 (build_user_type_conversion_1): Replace build_scratch_list
8447 and build_expr_list with build_tree_list.
8448 (build_new_op): Likewise.
8449 (build_op_delete_call): Likewise.
8450 (convert_like): Likewise.
8451 * cvt.c (ocp_convert): Likewise.
8452 * decl.c (start_decl): Likewise.
8453 (start_function): Likewise.
8454 (finish_destructor_body): Likewise.
8455 (maybe_build_cleanup_1): Likewise.
8456 * decl2.c (reparse_decl_as_expr): Likewise.
8457 * init.c (perform_member_init): Likewise.
8458 (expand_cleanup_for_base): Likewise.
8459 (build_builtin_delete_call): Likewise.
8460 (build_new_1): Likewise.
8461 (build_delete): Likewise.
8462 * method.c (do_build_assign_ref): Likewise.
8463 * parse.y (already_scoped_stmt): Likewise.
8464 (nontrivial_exprlist): Likewise.
8465 (net_initializer): Likewise.
8466 (initlist): Likewise.
8467 * parse.c: Regenerated.
8468 * rtti.c (build_x_typeid): Likewise.
8469 (build_dynamic_cast_1): Likewise.
8470 * typeck.c (build_x_compound_expr): Likewise.
8471 (build_static_cast): Likewise.
8472 (build_modify_expr): Likewise.
8474 * cp-tree.h (DECL_VINDEX): Add documentation.
8475 * class.c (build_vtable_entry): Likewise.
8476 (start_vtable): Add comment.
8477 (add_virtual_function): Replace pending_hard_virtuals with
8478 overridden_virtuals and pending_virtuals with new_virtuals.
8479 Replace redundant assignments with assertions.
8480 (check_for_override): Add comment.
8481 (check_bases_and_members): Replace pending_hard_virtuals with
8482 overridden_virtuals and pending_virtuals with new_virtuals.
8483 (create_vtbl_ptr): Likewise.
8484 (layout_class_type): Likewise.
8485 (finish_struct_1): Likewise. Add comments.
8487 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8489 * class.c (finish_struct_1): Replace redundant code with
8492 * cp-tree.h (flag_new_abi): Move.
8493 (flag_use_cxa_atexit): Likewise.
8494 (flag_honor_std): Likewise.
8495 (flag_rtti): Likewise.
8496 (vbase_offsets_in_vtable_p): Define.
8497 (vptrs_present_everywhere_p): Likewise.
8498 (TYPE_CONTAINS_VPTR_P): Likewise.
8499 (dfs_walk_real): Declare.
8500 * class.c (build_vbase_pointer_fields): Check
8501 vbase_offsets_in_vtable_p.
8502 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8504 (build_vbase_offset_vtbl_entries): Simplify.
8505 (build_vbase_offset_vtbl_entries): Adjust.
8506 (build_vbase_pointer): Add ability to look up vbase offsets in
8508 (start_vtable): New function.
8509 (add_virtual_function): Use it.
8510 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8511 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8512 (build_vtbl_initializer): Take the type of the complete object as
8513 input. Use it to correctly calculate vbase offsets.
8514 (dfs_finish_vtbls): Pass the complete type to
8515 build_vtbl_initializer.
8516 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8517 (create_vtable_ptr): Create a vtable even if there are no
8518 new virtual functions, under the new ABI.
8519 (finish_struct_1): Likewise.
8520 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8521 * decl.c (exapnd_static_init): Remove call to
8522 preserve_initializer.
8523 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8525 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8526 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8527 (construct_virtual_bases): Don't initialize virtual base pointers
8529 (build_aggr_init): Clean up comment.
8530 (expand_aggr_init_1): Likewise.
8531 * rtti.c (expand_class_desc): Store the virtual function table
8532 index where the vbase offset lives in the offset field.
8533 * search.c (dfs_walk_real): Make it global.
8534 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8535 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8537 * tinfo.h (USItype): Make it signed under the new ABI.
8538 * tinfo.cc (convert_to_base): New function. Encapsulate base
8539 conversion logic here.
8540 (__class_type_info::do_upcast): Use it.
8541 (__class_type_info::do_dyncast): Likewise.
8542 (__class_type_info::do_find_public_subobj): Likewise.
8544 * init.c (construct_virtual_bases): Don't look up the addresses of
8545 virtual bases at run-time.
8547 * class.c (build_vbase_pointer): Relocate.
8548 (build_vbase_pointer_fields): Likewise.
8549 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8550 (build_vbase_offset_vtbl_entries): Likewise.
8552 * decl.c (init_decl_processing): Complain if -fnew-abi
8553 -fno-vtable-thunks is used.
8555 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8558 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8560 * cp-tree.h (num_extra_vtbl_entries): New function.
8561 (size_extra_vtbl_entries): Likewise.
8562 (dfs_vtable_path_unmark): Likewise.
8563 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8564 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8565 * class.c (num_extra_vtbl_entries): New function.
8566 (size_extra_vtbl_entries): Likewise.
8567 (dfs_build_vbase_offset_vtbl_entries): New function.
8568 (build_vbase_offset_vtbl_entries): Likewise.
8569 (build_vtbl_initializer): Use it.
8570 (finish_struct_1): Adjust vtable sizes (using
8571 num_extra_vtbl_entries).
8572 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8573 THUNK_DECL is non-NULL before expanding it.
8574 * init.c (expand_virtual_init): Adjust the vtable pointer by
8575 size_extra_vtbl_entries before storing it.
8576 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8577 Handle TREE_LIST parameters here, not in the dfs_* functions.
8578 (dfs_unmarked_real_bases_queue_p): Adjust.
8579 (dfs_marked_real_bases_queue_p): Likewise.
8580 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8581 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8582 (dfs_vtable_path_unmark): Likewise.
8584 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8586 * optimize.c (copy_body_r): Clear the operand three of a
8587 TARGET_EXPR when copying it.
8589 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8591 * method.c (build_decl_overload_real): Check whether we are in ::
8592 before returning __builtin_new/delete.
8594 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8596 * pt.c (tsubst_friend_function): Improve comment.
8597 (instantiate_decl): Avoid crashing when a "nested" function is
8598 instantiated from the top level.
8600 * dump.c (dqeueue_and_dump): Dump
8601 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8603 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8605 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8607 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8609 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8610 ENABLE_NEW_GXX_ABI defined.
8611 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8612 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8613 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8615 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8617 * decl.c (start_cleanup_fn): Call pushdecl.
8619 * call.c (convert_class_to_reference): Fix typos.
8620 (build_conditional_expr): Handle errors gracefully.
8621 * class.c (push_nested_class): Likewise.
8622 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8623 (DECL_THIS_EXTERN): Use it.
8624 (DECL_THIS_STATIC): Likewise.
8625 * cvt.c (convert_to_void): Handle errors gracefully.
8626 (build_expr_type_conversion): Likewise.
8627 * decl.c (maybe_push_decl): Likewise.
8628 (start_decl_1): Likewise.
8629 (require_complete_types_for_parms): Likewise.
8630 * parse.y (structsp): Likewise.
8631 (base_class): Likewise.
8632 * parse.c: Regenerated.
8633 * pt.c (finish_member_template_decl): Likewise.
8634 * typeck.c (decay_conversion): Likewise.
8636 * cp-tree.h (dfs_skip_vbases): New function.
8637 (find_vbase_instance): Likewise.
8638 * class.c (determine_primary_base): Allow a nearly empty base to
8639 serve as a primary base class under the new ABI.
8640 (get_class_offset_1): Rename to ...
8641 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8643 (get_class_offset): Use it. Issue error messages here.
8644 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8645 find the right copies of virtual bases.
8646 (fixup_vtable_deltas1): Rename to ...
8647 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8648 bases as primary bases.
8649 (fixup_vtable_deltas): Remove.
8650 (override_one_vtable): Handle virtual bases as primary bases.
8651 (merge_overrides): Likewise.
8652 (finish_struct_1): Likewise.
8653 (dump_class_hierarchy): Dump primary-ness of bases as well.
8654 * search.c (mark_primary_bases): Use a pre-order traversal to
8655 handle primary virtual bases.
8656 (dfs_skip_vbases): New fiunction.
8657 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8658 (fixup_virtual_upcast_offsets): Likewise.
8659 (fixup_all_virtual_upcast_offsets): Likewise.
8660 (dfs_find_vbase_instances): New function.
8661 (find_vbase_instance): Likewise.
8663 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8665 * lex.c (DIR_SEPARATOR): Delete macro.
8667 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8669 * decl2.c (lang_decode_option): Handle automatic line wrapping
8672 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8674 * friend.c (do_friend): Don't resolve scopes when processing
8675 template declarations, even if the qualifying scope doesn't
8676 involve template parameters.
8678 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8680 * class.c (dfs_modify_vtables_queue_p): Remove.
8681 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8682 and dfs_marked_real_bases_queue_p instead of
8683 dfs_modify_vtables_queue_p.
8685 * class.c (build_vbase_path): Simplify.
8686 (dfs_propagate_binfo_offsets): New function.
8687 (propagate_binfo_offsets): Use it.
8688 (remove_base_field): Simplify.
8689 (dfs_set_offset_for_vbases): Remove.
8690 (dfs_set_offset_for_shared_vbases): New function.
8691 (dfs_set_offset_for_unshared_vbases): Likewise.
8692 (layout_virtual_bases): Use them.
8693 (layout_basetypes): Don't call propagate_binfo_offsets.
8694 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
8697 * class.c (build_base_field): New function, split out from ...
8698 (build_base_fields): ... here. Use it. Allocate primary bases
8699 first, under the new ABI.
8700 (get_vtable_entry): Remove.
8701 (remove_base_field): New function, split out from ...
8702 (remove_base_fields): ... here. Adjust since primary bases come
8703 first under the new ABI.
8705 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
8706 (initialize_vtbl_ptrs): New function.
8707 (expand_indirect_vtbls_init): Change prototype.
8708 (convert_pointer_to_vbase): Declare.
8709 * init.c (expand_direct_vtbls_init): Remove.
8710 (dfs_initialize_vtbl_ptrs): New function.
8711 (initialize_vtbl_ptrs): Likewise.
8712 (emit_base_init): Use initialize_vtbl_ptrs.
8713 * search.c (convert_pointer_to_vbase): Make it global.
8714 (expand_indirect_vtbls_init): Remove vtable initialization code.
8715 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
8717 * class.c (dfs_finish_vtbls): New function.
8718 (finish_vtbls): Use it.
8719 (dump_class_hierarchy): New function.
8721 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
8722 (BINFO_VBASE_PRIMARY_P): New macro.
8723 (BINFO_VIRTUALS): Add to documentation.
8724 (SET_BINFO_PRIMARY_MARKED_P): Remove.
8725 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8726 (dfs_mark_primary_bases_queue_p): Likewise.
8727 (dfs_unmarked_real_bases_queue_p): New function.
8728 (dfs_marked_real_bases_queue_p): Likewise.
8729 * search.c (dfs_mark_primary_bases): Adjust.
8730 (mark_primary_bases): Likewise.
8731 (get_shared_vbase_if_not_primary): New function.
8732 (dfs_unmarked_real_bases_queue_p): Likewise.
8733 (dfs_marked_real_bases_queue_p): Likewise.
8734 (dfs_get_pure_virtuals): Simplify.
8735 (get_pure_virtuals): Likewise.
8737 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8739 * lex.c: Include tm_p.h.
8741 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
8743 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
8745 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
8747 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
8748 * pt.c (instantiate_decl): Defer comdat templates that might not be
8751 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
8752 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
8753 (finish_file): Likewise.
8755 * decl2.c (import_export_class): Undo 12/14 change.
8757 * error.c (dump_decl): operator new, not operatornew.
8759 * class.c (field_decl_cmp): A nontype is "greater" than a type.
8760 * search.c (lookup_field_1): Look for the last field with the
8763 2000-01-05 Nathan Sidwell <nathan@acm.org>
8765 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
8768 2000-01-05 Nathan Sidwell <nathan@acm.org>
8770 * typeck.c (build_static_cast): Don't strip target qualifiers
8771 when casting from a class.
8773 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8775 * class.c (warn_hidden): Initialize variable `fndecl'.
8777 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
8779 * decl.c (flag_isoc9x): New variable to be able to use code in
8780 c-common.c. For now always zero.
8782 2000-01-03 Mark Mitchell <mark@codesourcery.com>
8784 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
8785 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
8786 or unshare_base_binfos for virtual bases here.
8787 * search.c (dfs_get_vbase_types): Do it here.
8788 (get_vbase_types): Adjust.
8790 2000-01-02 Mark Mitchell <mark@codesourcery.com>
8792 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
8793 (BINFO_PRIMARY_MARKED_P): Use flag 5.
8794 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8795 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8796 (unmark_primary_bases): Remove declaration.
8797 (unmarkedp): Declare.
8798 (dfs_vbase_unmark): Likewise.
8799 * class.c (determine_primary_base): Return immediately if there
8800 are no base classes. Call mark_primary_bases here.
8801 (modify_all_direct_vtables): Remove.
8802 (modify_all_indirect_vtables): Remove.
8803 (dfs_modify_vtables_queue_p): New function.
8804 (dfs_modify_vtables): New function.
8805 (modify_all_vtables): Use them.
8806 (build_base_fields): Build FIELD_DECLs for primary virtual base
8808 (create_vtable_ptr): Don't call determine_primary_base here.
8809 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
8810 (dfs_set_offset_for_vbases): ... this.
8811 (layout_virtual_bases): Use it.
8812 (layout_class_type): Call determine_primary_base here.
8813 * search.c (unmarkedp): Make it global.
8814 (shared_marked_p): Simplify.
8815 (shared_unmarked_p): Likewise.
8816 (dfs_primary_bases_queue_p): Remove.
8817 (dfs_unmark_primary_bases): Likewise.
8818 (unmark_primary_bases): Likewise.
8819 (mark_primary_bases): Simplify.
8820 (get_pure_virtuals): Don't call mark_primary_bases here.
8821 (dfs_vbase_unmark): New function.
8822 (get_vbase_types): Simplify.
8824 * class.c (struct base_info): Remove.
8825 (determine_primary_base): Take has_virtual_p rather than a
8826 base_info as input. Don't calculate max_has_virtual.
8827 (finish_struct_bits): Remove max_has_virtual argument.
8828 (create_vtable_ptr): Remove max_has_virtual_p argument.
8829 (layout_virtual_bases): Remove max argument.
8830 (layout_basetypes): Likewise.
8831 (layout_class_type): Remove max_has_virtual_p argument.
8832 (finish_struct_1): Remove max_has_virtual.
8834 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
8835 (layout_basetypes): Remove.
8836 * class.c (propagate_binfo_offsets): Moved here from tree.c.
8837 Update to handle primary virtual bases.
8838 (remove_base_fields): New function, split out from
8840 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
8841 (layout_virtual_bases): New function, split out from
8842 layout_basetypes. Update to handle primary virtual bases.
8843 (layout_basetypes): Moved here from tree.c. Use
8844 remove_base_fields and layout_virtual_bases.
8845 * search.c (dfs_mark_primary_bases_queue_p): New function.
8846 (mark_primary_bases): Use it.
8847 * tree.c (CEIL): Remove.
8848 (propagate_binfo_offsets): Remove.
8849 (layout_basetypes): Remove.
8851 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8853 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
8854 (BINFO_PRIMARY_MARKED_P): New macro.
8855 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8856 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8857 (mark_primary_bases): New function.
8858 (unmark_primary_bases): Likewise.
8859 * search.c (get_abstract_virtuals_1): Remove.
8860 (dfs_mark_primary_bases): New function.
8861 (mark_primary_bases): Likewise.
8862 (dfs_unmark_primary_bases): Likewise.
8863 (unmark_primary_bases): Likewise.
8864 (dfs_get_pure_virtuals): Likewise.
8866 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8868 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
8869 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
8870 (modify_one_vtable): Adjust.
8871 (fixup_vtable_deltas1): Likewise.
8872 (override_one_vtable): Likewise.
8873 * search.c (get_abstract_virtuals_1): Likewise.
8874 (get_pure_virtuals): Likewise.
8875 (expand_upcast_fixups): Likewise.
8876 * tree.c (debug_binfo): Likewise.
8878 * class.c (build_vtable): Don't return a value. Don't rebuild
8879 vtables for bases that have already been handled.
8880 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
8881 already been handled.
8882 (modify_one_vtable): Adjust accordingly.
8883 (fixup_vtable_deltas1): Likewise.
8884 (finish_struct_1): Likewise.
8886 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8888 * call.c (build_new_method_call): Also check destructors.