1 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
3 * decl2.c (unsupported_options): Add new-abi.
4 * lang-options.h: Remove no longer supported options.
6 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
8 * except.c (can_convert_eh): Don't check template parms,
11 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
13 * optimize.c (maybe_clone_body): Copy parameter names and locations.
15 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
17 * cp-tree.h (adjust_clone_args): Prototype new function.
18 * class.c (adjust_clone_args): New function.
19 * decl.c (start_function): Call it for in charge ctors.
21 2001-04-26 Mark Mitchell <mark@codesourcery.com>
23 * method.c (use_thunk): Make sure that thunks really are emitted
26 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
28 * mangle.c (write_chars): New macro.
29 (hwint_to_ascii): New function
30 (write_number): Use it.
31 (write_integer_cst): Deal with really big numbers.
33 2001-04-25 Mark Mitchell <mark@codesourcery.com>
35 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
38 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
40 * decl.c (grokdeclarator): Set context of namespace scope
43 2001-04-24 Zack Weinberg <zackw@stanford.edu>
45 * cp/optimize.c: Include hashtab.h.
46 (struct inline_data): Add tree_pruner.
47 (expand_call_inline, expand_calls_inline): Use it when calling
49 (optimize_function): Initialize and free tree_pruner.
51 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
53 Lazy __FUNCTION__ generation.
54 * cp-tree.def (FUNCTION_NAME): Remove.
55 * cp-tree.h (function_name_declared_p): Remove.
56 (cp_fname_init): Prototype.
57 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
58 don't call declare_function_name. Call start_fname_decls.
59 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
60 clobber the line number.
61 (cp_fname_init): New function.
62 (start_function): Call start_fname_decls.
63 (finish_function): Call finish_fname_decls.
64 * lex.c (reswords): Add slots for __FUNCTION__ et al.
65 (rid_to_yy): Add mappings for __FUNCTION__ et al.
66 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
67 * parse.y (VAR_FUNC_NAME): New token.
68 (primary): Add VAR_FUNC_NAME.
69 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
71 (tsubst, FUNCTION_NAME case): Remove.
72 (tsubst_copy, FUNCTION_NAME case): Remove.
73 (tsubst_expr, DECL_STMT case): Be careful with a
74 DECL_PRETTY_FUNCTION_P.
75 (instantiate_decl): Remove function_name_declared_p.
76 * semantics.c (begin_compound_statement): Don't call
77 declare_function_name here.
78 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
79 (finish_translation_unit): Call finish_fname_decls.
80 (expand_body): Remove function_name_declared_p.
81 * typeck2.c (digest_init): Allow any ERROR_MARK.
83 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
85 * pt.c (tsubst_decl): Use VOID_TYPE_P.
86 * semantics.c: Fix some typos.
88 2001-04-23 Phil Edwards <pme@sources.redhat.com>
90 * cp/decl2.c (flag_honor_std): Always initialize to 1.
92 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
94 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
96 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
98 * except.c (build_throw): Wrap the initialization of the exception
99 object in a MUST_NOT_THROW_EXPR.
100 (do_free_exception): #if 0.
102 2001-04-20 Mark Mitchell <mark@codesourcery.com>
104 * cp-tree.h (finish_enum): Change prototype.
105 * decl.c (finish_enum): Reorganize.
106 * parse.y (structsp): Adjust calls to finish_enum.
108 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
110 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
113 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
115 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
116 (layout_empty_base): Return at end flag.
117 (build_base_field): Likewise.
118 (build_base_fields): Likewise.
119 (layout_virtual_bases): Don't add 1 to eoc value.
120 (end_of_class): Use full size for empty bases.
121 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
122 empty bases. Don't add 1 to eoc value. Only add trailing padding
123 if we're an empty class with no empty bases.
124 (dump_class_hierarchy): Dump size and alignment.
126 2001-04-20 Jakub Jelinek <jakub@redhat.com>
128 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
131 2001-04-20 Jakub Jelinek <jakub@redhat.com>
133 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
134 is found, look first if name does not match the structure name.
136 2001-04-19 Mark Mitchell <mark@codesourcery.com>
138 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
140 (SET_DECL_LANGUAGE): New macro.
141 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
142 (pushdecl): Likewise.
143 (build_library_fn_1): Likewise.
144 (build_cp_library_fn): Likewise.
145 (grokfndecl): Likewise.
146 (grokvardecl): Mark `extern "C"' variables as having C linkage.
147 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
148 * lex.c (retrofit_lang_decl): Likewise.
149 * mangle.c (mangle_decl_string): Don't mangle the names of
150 variables declared with C language linkage.
151 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
153 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
155 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
156 flag_access_control from uninitialized storage.
158 2001-04-15 Mark Mitchell <mark@codesourcery.com>
160 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
161 * mangle.c (write_pointer_to_member_type): Fix mangling of
162 pointers to cv-qualified member function types.
164 * init.c (build_delete): Create a SAVE_EXPR for the address if
165 we're going to use it more than once.
167 2001-04-13 Mark Mitchell <mark@codesourcery.com>
169 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
170 (expand_ptremfunc_cst): Change prototype.
171 (delta2_from_ptrmemfunc): Remove.
172 * expr.c (cplus_expand_constant): Adjust call to
173 expand_ptrmemfunc_cst.
174 * typeck.c (build_ptrmemfunc1): Simplify.
175 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
176 results in a constant.
177 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
178 (delta2_from_ptrmemfunc): Remove.
179 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
181 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
183 * cp-tree.h (decl_namespace_list): New macro.
184 (struct saved_scope): Add decl_ns_list.
185 * decl.c (mark_saved_scope): Mark it.
186 * decl2.c: Lose static decl_namespace_list.
187 (init_decl2): Don't save it.
189 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
191 * cp-tree.h (warn_return_type, yylex): Delete redundant
194 * decl.c (current_class_depth, global_namespace): Likewise.
196 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
198 * repo.c (flag_use_repository): Likewise.
200 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
202 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
203 set_block, pushdecl, getdecls, gettags, init_decl_processing,
204 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
205 lvalue_or_else, print_lang_statistics, comp_target_types,
206 unsigned_type, signed_type, signed_or_unsigned_type,
207 build_function_call, mark_addressable, incomplete_type_error):
208 Delete redundant declarations.
210 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
212 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
213 (TYPE_ANONYMOUS_P): New macro.
214 (TAGGED_TYPE_P): New macro.
215 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
216 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
217 * tree.c (no_linkage_helper): Likewise.
218 * semantics.c (begin_class_definition): Likewise.
219 * pt.c (convert_template_argument): Likewise.
220 * lex.c (check_for_missing_semicolon): Likewise.
222 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
224 * class.c (dfs_unshared_virtual_bases): New function.
225 (mark_primary_bases): Call it.
226 (check_bases): Ignore virtual bases when determining
229 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
231 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
233 2001-04-11 Mark Mitchell <mark@codesourcery.com>
235 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
236 cloned function to the clone.
238 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
240 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
242 * semantics.c: Include expr.h.
244 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
246 * method.c (implicitly_declare_fn): Commonize code for copy ctor
247 and assignment op. Set TREE_USED for parameter.
249 2001-04-10 Mark Mitchell <mark@codesourcery.com>
251 * class.c (find_final_overrider_data): Add `candidates'.
252 (dfs_find_final_overrider): Don't issue error messages
254 (find_final_overrider): Issue error messages here.
255 (build_base_field): Don't warn about amgibuous direct bases here.
256 (warn_about_ambiguous_direct_bases): New function.
257 (layout_class_type): Use it.
259 2001-04-10 Richard Henderson <rth@redhat.com>
261 * typeck.c (build_array_ref): Push the array reference inside
262 COMPOUND_EXPR and COND_EXPR.
264 2001-04-05 Mark Mitchell <mark@codesourcery.com>
266 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
267 * decl.c (duplicate_decls): Adjust accordingly.
268 (maybe_commonize_var): Likewise.
269 (grokfndecl): Likewise.
270 (start_function): Likewise.
271 (start_method): Likewise.
272 * decl2.c (key_method): Likewise.
273 (import_export_decl): Likewise.
274 * method.c (implicitly_declare_fn): Likewise.
275 * optimize.c (maybe_clone_body): Likewise.
277 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
279 * lang-specs.h: Add __DEPRECATED.
281 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
283 * search.c (get_dynamic_cast_base_type): When building a new
284 constant, set its type to ssizetype.
286 2001-04-04 Jakub Jelinek <jakub@redhat.com>
288 * optimize.c (expand_call_inline): Only add newly inlined statements
291 2001-04-03 Mark Mitchell <mark@codesourcery.com>
293 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
294 (OPERATOR_FORMAT): Likewise.
295 (OPERATOR_TYPENAME_FORMAT): Likewise.
296 * operators.def: Remove old name-mangling information.
297 * decl.c (grok_op_properties): Adjust accordingly.
298 * lex.c (init_operators): Likewise.
299 * rtti.c (get_tinfo_decl): Issue error messages about types that
302 2001-04-03 Mark Mitchell <mark@codesourcery.com>
304 * decl2.c (import_export_decl): Don't call import_export_class
305 when processing an inline member function.
306 * semantics.c (expand_body): Call import_export_decl before
307 emitting inline functions.
309 2001-03-28 Richard Henderson <rth@redhat.com>
311 IA-64 ABI Exception Handling:
312 * cp-tree.def (EH_SPEC_BLOCK): New.
313 (MUST_NOT_THROW_EXPR): New.
314 * cp-tree.h: Update changed function declarations.
315 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
316 (CPTI_CALL_UNEXPECTED): New.
317 (struct cp_language_function): Rename x_eh_spec_try_block
319 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
320 * decl.c (current_binding_level): If no current function
321 bindings, revert to scope_chain.
322 (initialize_predefined_identifiers): Remove __cp_push_exception.
323 (store_parm_decls): Use begin_eh_spec_block.
324 (finish_function): Use finish_eh_spec_block.
325 (mark_lang_function): Update for name changes.
326 * decl2.c (finish_file): No mark_all_runtime_matches.
327 * dump.c (cp_dump_tree): Handle new tree codes.
328 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
329 * except.c (catch_language_init, catch_language): Remove.
330 (init_exception_processing): Don't set language code.
331 Initialize call_unexpected_node, protect_cleanup_actions,
332 eh_personality_libfunc, lang_eh_runtime_type.
333 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
334 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
335 (prepare_eh_type): Split out type canonicalizations ...
336 (build_eh_type_type): ... from here.
337 (build_eh_type_type_ref): Remove.
338 (mark_all_runtime_matches): Remove.
339 (build_exc_ptr): New.
340 (do_begin_catch, do_end_catch): New.
341 (do_pop_exception): Remove.
342 (build_terminate_handler): Remove.
343 (choose_personality_routine): Split out language choice from ...
344 (initialize_handler_parm): ... here.
345 Use MUST_NOT_THROW_EXPR.
346 (expand_start_catch_block): Use do_begin_catch. Simplify Java
347 exception object handling.
348 (expand_start_eh_spec, expand_end_eh_spec): Remove.
349 (expand_exception_blocks, alloc_eh_object): Remove.
350 (begin_eh_spec_block, finish_eh_spec_block): New.
351 (do_allocate_exception, do_free_exception): New.
352 (expand_throw): Merge into ...
353 (build_throw): ... here. Update for abi.
354 * expr.c (cplus_expand_expr): No expand_internal_throw.
355 Handle MUST_NOT_THROW_EXPR.
356 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
357 * semantics.c (*) Update for except.h name changes.
358 (genrtl_try_block): No protect_with_terminate.
359 (genrtl_eh_spec_block): New.
360 (genrtl_handler): Don't emit the goto here.
361 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
362 (genrtl_finish_function): Don't expand_exception_blocks.
363 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
365 2001-03-28 Richard Henderson <rth@redhat.com>
367 * decl.c (struct named_label_list): Rename eh_region to
368 in_try_scope, add in_catch_scope.
369 (struct binding_level): Rename eh_region to is_try_scope,
371 (note_level_for_try): Rename from note_level_for_eh.
372 (note_level_for_catch): New.
373 (poplevel): Copy both is_try_scope and is_catch_scope to
374 the named_label_list struct.
375 (check_previous_goto_1): Don't check for catch block via
376 DECL_ARTIFICIAL; use in_try_scope instead.
377 (check_goto): Likewise.
378 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
379 * except.c (expand_start_catch_block): Call note_level_for_catch.
380 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
382 2001-03-27 Richard Henderson <rth@redhat.com>
384 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
385 exceptions_via_longjmp.
387 2001-03-27 Phil Edwards <pme@sources.redhat.com>
389 * pt.c (check_default_tmpl_args): Make error messages clearer.
391 2001-03-26 Phil Edwards <pme@sources.redhat.com>
393 * error.c: Also undefine 'A' macro used for cp_printers definition.
395 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
397 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
399 2001-03-26 Mike Yang <yang@research.att.com>
400 Mark Mitchell <mark@codesourcery.com>
402 * dump.c (dump_access): New function.
403 (cp_dump_tree): Use it. Dump basetype information for class
406 2001-03-26 Mark Mitchell <mark@codesourcery.com>
408 * Makefile.in (optimize.o): Depend on params.h.
409 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
410 (init_decl_processing): Set flag_no_inline when doing
412 * optimize.c: Include params.h.
413 (struct inline_data): Improve documentation of FNS. Add
414 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
415 (INSNS_PER_STMT): New macro.
416 (remap_block): Use CLONING_P.
417 (inlinable_function_p): Don't inline big functions.
418 (expand_call_inline): Keep track of how much inlining we've done.
419 (optimize_function): Set FIRST_INLINED_FN.
420 (maybe_clone_body): Set CLONING_P.
421 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
423 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
424 rest_of_compilation. Clear DECL_RTL for local variables
426 (clear_decl_rtl): New function.
428 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
431 * cp-tree.h (skip_type_access_control,
432 reset_type_access_control): Prototype.
433 * decl.c (grokdeclarator): Access of friends is not checked.
434 * parse.y (component_decl_list): Reset type access control.
435 * semantics.c (decl_type_access_control): Clear
436 current_type_lookups.
437 (save_type_access_control): Don't save if not deferring.
438 (skip_type_access_control, reset_type_access_control): New
440 (begin_class_definition): Do type access control for basetypes.
441 Start deferred access control.
442 (finish_class_definition): Resume immediate access control if
443 this is a local class.
445 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
447 * class.c (add_method): Use memcpy/memmove, not bcopy.
449 * decl.c (duplicate_decls): Likewise.
451 2001-03-23 Jakub Jelinek <jakub@redhat.com>
453 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
456 2001-03-23 Jakub Jelinek <jakub@redhat.com>
458 * decl.c (local_names): Define.
459 (push_local_name): New.
460 (grok_reference_init): Return init if initializing static reference
461 variable with non-constant instead of emitting it.
462 Move expand_static_init call to cp_finish_decl.
463 (layout_var_decl): Call push_local_name.
464 (maybe_commonize_var): Allow inlining functions even if they have
465 static local variables, use comdat_linkage for them if flag_weak.
466 (check_initializer): Call obscure_complex_init if
467 grok_reference_init returned non-zero.
468 (save_function_data): Clear x_local_names.
469 (pop_cp_function_context): Free x_local_names.
470 (mark_inlined_fns): Remove.
471 (mark_lang_function): Mark x_local_names.
472 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
473 Mark inlined_fns as tree, remove call to mark_inlined_fns.
474 * class.c (alter_access): Ensure DECL_ACCESS is never set if
475 DECL_DISCRIMINATOR_P.
476 * cp-tree.h (cp_language_function): Add x_local_names.
477 (lang_decl_flags): Add discriminator into u2.
478 (lang_decl_inlined_fns): Remove.
479 (lang_decl): inlined_fns is now a TREE_VEC.
480 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
481 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
482 TREE_VEC, not a custom structure.
483 (optimize_function): Likewise.
484 * mangle.c (discriminator_for_local_entity): Discriminate among
485 VAR_DECL local entities.
486 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
489 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
491 Add support for Java interface method calls.
492 * cp-tree.h (struct lang_type): Add java_interface flag.
493 (TYPE_JAVA_INTERFACE): New macro.
494 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
495 by setting TYPE_JAVA_INTERFACE.
496 * call.c (java_iface_lookup_fn): New static.
497 (build_over_call): If calling a method declared in a
498 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
499 expression which resolves the function address.
500 (build_java_interface_fn_ref): New function.
502 2001-03-22 Richard Henderson <rth@redhat.com>
504 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
505 * except.c: Don't include it.
507 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
508 based on an idea from Joe Buck <jbuck@synopsys.com>
510 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
512 (data_def, component_decl): Add reductions to bad_decl.
514 2001-03-22 Jakub Jelinek <jakub@redhat.com>
516 * method.c (do_build_assign_ref): Don't use build_modify_expr for
517 anonymous aggregates, since they don't have assignment operator
519 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
520 assignment operators for anonymous structure fields.
522 2001-03-21 Jason Merrill <jason@redhat.com>
524 * pt.c (instantiate_decl): Abort if we see a member constant
525 instantiation that doesn't already have its initializer.
526 Downgrade explicit instantiation without definition to pedwarn.
528 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
529 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
530 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
532 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
533 (pending_vtables): Remove.
534 * decl2.c (pending_vtables): Remove.
535 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
536 CLASSTYPE_VTABLE_NEEDS_WRITING.
537 (import_export_class): Likewise.
538 (init_decl2): Don't mark pending_vtables.
539 * lex.c (handle_pragma_vtable): Just sorry.
540 * pt.c (instantiate_class_template): Don't mess with
541 CLASSTYPE_VTABLE_NEEDS_WRITING.
542 (mark_class_instantiated): Likewise.
543 * ptree.c (print_lang_type): Don't print it.
544 * semantics.c (begin_class_definition): Don't set it.
546 * pt.c (template_tail): Replace with last_pending_template.
547 (maybe_templates, maybe_template_tail): Remove.
548 (add_pending_template): Adjust.
549 (instantiate_pending_templates): Adjust.
551 * cp-tree.h (struct saved_scope): Remove lang_stack field.
552 (current_lang_stack): Remove.
553 * decl.c (maybe_push_to_top_level): Don't initialize it.
554 (duplicate_decls): Use current_lang_depth.
555 (xref_basetypes): Likewise.
556 * class.c (current_lang_depth): New fn.
557 (push_lang_context): Use more varray functionality.
558 (pop_lang_context): Likewise.
560 * error.c (GLOBAL_THING): Always use '__'.
562 2001-03-21 Mark Mitchell <mark@codesourcery.com>
564 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
566 * mangle.c (mangle_decl_string): Mangle the names of overloaded
567 operators, even when they have `extern "C"' linkage.
569 2001-03-19 Mark Mitchell <mark@codesourcery.com>
571 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
572 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
573 where it's not necessary.
574 (add_method): Remove optimization involving comparison of
576 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
577 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
578 where it's not necessary.
579 (check_methods): Likewise.
580 (build_clone): Likewise.
581 (built_vtt): Likewise.
582 * cp-tree.h (DECL_NEEDED_P): Likewise.
583 * decl.c (pushtag): Likewise.
584 (duplicate_decls): Likewise.
585 (pushdecl): Likewise.
586 (builtin_function): Likewise.
587 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
588 (build_cp_library_fn): Likewise.
589 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
590 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
591 where it's not necessary.
592 (make_rtl_for_nonlocal_decl): Likewise.
593 (cp_finish_decl): Likewise.
594 (grokfndecl): Likewise.
595 (grokvardecl): Likewise.
596 (grokdeclarator): Likewise.
597 (start_function): Likewise.
598 (cp_missing_return_ok_p): Likewise.
599 * decl2.c (grokclassfn): Likewise.
600 (check_classfn): Likewise.
601 (finish_static_data_member_decl): Likewise.
602 (grokfield): Likewise.
603 * error.c (GLOBAL_IORD_P): Remove.
604 (dump_global_iord): Improve output.
605 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
606 * except.c (nothrow_libfn_p): Summarily reject any function not in
608 * init.c (build_java_class_ref): Don't explicitly set
609 DECL_ASSEMBLER_NAME after calling mangle_decl.
610 * mangle.c (mangle_decl_string): Handle extern "C" functions.
611 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
612 * method.c (set_mangled_name_for_decl): Don't explicitly set
613 DECL_ASSEMBLER_NAME after calling mangle_decl.
614 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
615 IDENTIFIER_GLOBAL_VALUE for the thunk.
616 * pt.c (set_mangled_name_for_template_decl): Remove.
617 (check_explicit_specialization): Don't use it.
618 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
619 (tsubst_friend_function): Likewise.
620 (tsubst_decl): Likewise.
621 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
622 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
623 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
624 where it's not necessary.
625 (tinfo_base_init): Likewise.
626 (create_real_tinfo_var): Likewise.
627 * search.c (looup_field_1): Likewise.
628 * semantics.c (finish_named_return_value): Likewise.
629 * tree.c (init_tree): Set lang_set_decl_assembler_name.
631 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
633 Correct semantics restrictions checking in throw-expression.
634 * except.c (is_admissible_throw_operand): New function.
635 (build_throw): Use it.
637 2001-03-14 Mark Mitchell <mark@codesourcery.com>
639 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
642 2001-03-14 Mark Mitchell <mark@codesourcery.com>
644 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
645 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
646 * decl.c (duplicate_decls): Likewise.
647 (builtin_function): Likewise.
648 (build_library_fn): Likewise.
649 (build_cp_library_fn): Likewise.
650 (check_initializer): Likewise.
651 (cp_finish_decl): Likewise.
652 * decl2.c (grokfield): Likewise.
653 (grok_function_init): Remove #if 0'd code.
654 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
655 * friend.c (do_friend): Likewise.
656 * init.c (get_temp_regvar): Likewise.
657 * method.c (make_thunk): Likewise.
658 * pt.c (tsubst_friend_function): Likewise.
659 (tsubst_decl): Likewise.
660 (regenerate_decl_from_template): Likewise.
661 * semantics.c (genrtl_named_return_value): Likewise.
662 (expand_body): Likewise.
663 (genrtl_finish_function): Likewise.
664 * tree.c (cp_tree_equal): Likewise.
666 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
668 * call.c (convert_like_real): Add extra semantics to INNER
669 parameter. Don't convert to temporary if a user conversion
670 gives us an lvalue that we're about to bind to a reference.
671 Set INNER to indicate pending reference binding on recursive
674 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
676 * cp/lex.c: Delete duplicate pending_lang_change.
678 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
680 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
682 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
683 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
685 2001-03-09 Zack Weinberg <zackw@stanford.edu>
687 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
689 2001-03-08 Stan Shebs <shebs@apple.com>
691 * cp-tree.h (set_identifier_local_value): Remove unused decl.
693 2001-03-06 Zack Weinberg <zackw@stanford.edu>
695 * spew.c: Remove references to CPP_OSTRING.
697 2001-03-06 Andrew Haley <aph@redhat.com>
699 * typeck.c (convert_arguments): Check that we have an fndecl.
701 2001-03-05 Andrew Haley <aph@redhat.com>
703 * typeck.c (convert_arguments): Don't do ellipsis conversion for
704 __built_in_constant_p.
706 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
708 * typeck.c (build_static_cast): Allow enum to enum conversions
711 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
713 * class.c (check_field_decls): Pointers to member do not a
714 non-pod struct make, as per DR 148.
716 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
718 * call.c (joust): cp_pedwarn when using gnu extension concerning
719 worst conversion sequences.
721 2001-03-01 Zack Weinberg <zackw@stanford.edu>
723 * decl.c: Replace all uses of 'boolean' with 'bool'.
725 2001-03-01 Zack Weinberg <zackw@stanford.edu>
727 * lang-specs.h: Add zero initializer for cpp_spec field to
728 all array elements that need one. Don't put an #ifdef inside
729 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
732 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
734 Implement using decls inside template functions.
735 * decl2.c (validate_nonmember_using_decl): Don't special case
736 fake_std_node in the global namespace. Don't reject early when
737 processing a template.
738 (do_local_using_decl): Add to statement tree. Don't do further
739 processing when building a template.
740 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
742 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
744 * decl2.c (do_nonmember_using_decl): Don't complain if we find
745 same function. Do complain about ambiguating extern "C"
748 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
750 Remove floating point and complex type template constant parms.
751 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
752 COMPLEX_TYPE extensions.
753 (invalid_nontype_parm_type_p): Likewise.
755 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
757 * except.c (call_eh_info): Revert "match_function"'s type.
759 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
761 Fix ctor vtable vcall offsets.
762 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
763 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
764 (get_matching_base): Remove.
765 (get_original_base): New function.
766 (build_vtbl_initializer): Initialize vid.rtti_binfo.
767 Use a virtual thunk for a ctor vtable with an index
768 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
769 primary base within a constructor vtable. Only set
770 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
771 when primary base has been lost.
772 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
774 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
776 * call.c (joust): Ensure more_specialized()'s argument length
777 parameter has correct value for constructors.
779 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
781 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
783 * decl.c (mark_inlined_fns): Prototype.
785 2001-02-22 Mark Mitchell <mark@codesourcery.com>
787 * spew.c (yylex): Correct handling of friends.
789 2001-02-22 Mark Mitchell <mark@codesourcery.com>
791 * mangle.c (write_encoding): Pass write_function_type the
792 FUNCTION_DECL for the function being encoded.
793 (write_function_type): Pass it along to write_bare_function_type.
794 (write_bare_function_type): Pass it along to write_method_parms.
795 (write_method_parms): Don't mangle the compiler-generated
796 parameters to a constructor or destructor.
798 2001-02-22 Andreas Jaeger <aj@suse.de>
800 * optimize.c: Include toplev.h for
801 note_deferral_of_defined_inline_function prototype.
803 2001-02-22 Jakub Jelinek <jakub@redhat.com>
805 * cp-tree.h (struct lang_decl_inlined_fns): New.
806 (struct lang_decls): Add inlined_fns.
807 (DECL_INLINED_FNS): New macro.
808 * optimize.c (struct inline_data): Add inlined_fns.
809 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
810 (inlinable_function_p): Likewise, fix typo in comment,
811 function is not inlinable if it already inlined function currently
813 (expand_call_inline): Add fn to inlined_fns if neccessary.
814 (optimize_function): Initialize inlined_fns.
815 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
816 * decl.c (mark_inlined_fns): New function.
817 (lang_mark_tree): Call it.
819 2001-02-21 Jason Merrill <jason@redhat.com>
821 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
822 (DECL_UNINLINABLE): Move to middle-end.
824 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
825 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
826 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
827 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
828 parms and outer BLOCK. note_deferral_of_defined_inline_function.
830 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
833 2001-02-19 Mark Mitchell <mark@codesourcery.com>
835 * decl2.c (set_decl_namespace): Allow explicit instantiations in
838 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
840 * optimize.c (expand_call_inline): Don't walk subtrees of type
843 2001-02-18 Mark Mitchell <mark@codesourcery.com>
845 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
848 2001-02-18 Jason Merrill <jason@redhat.com>
850 Do put the VTT parameter in DECL_ARGUMENTS.
851 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
852 (current_vtt_parm): New macro.
853 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
854 (DECL_HAS_VTT_PARM_P): New macro.
855 (DECL_VTT_PARM): Remove.
856 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
857 * decl.c (duplicate_decls): Only copy the operator code if
859 (start_function): Set current_vtt_parm.
860 (lang_mark_tree): Don't mark vtt_parm.
861 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
862 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
863 * class.c (build_clone): Maybe remove the VTT parm.
864 * optimize.c (maybe_clone_body): Set up the VTT parm.
865 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
866 * call.c (build_over_call): Just allow the VTT arg.
867 * method.c (make_thunk): Don't set DECL_VTT_PARM.
868 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
869 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
870 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
871 * error.c (dump_function_decl): Likewise.
872 * call.c (build_user_type_conversion_1, convert_like_real): Abort
873 if we try to call a constructor with in-charge or VTT parms.
874 * method.c (skip_artificial_parms_for): New fn.
875 * call.c (add_function_candidate, build_over_call): Call it.
876 * call.c (build_new_method_call): Use current_vtt_parm.
877 * init.c (expand_virtual_init): Likewise.
878 * class.c (same_signature_p): No longer static.
879 * cp-tree.h: Declare it.
880 * search.c (look_for_overrides_r): Use it.
882 2001-02-17 Mark Mitchell <mark@codesourcery.com>
884 * cp-tree.h (new_abi_rtti_p): Remove.
885 (name_mangling_version): Likewise.
886 (flag_do_squangling): Likewise.
887 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
888 * decl.c (grokfndecl): Likewise.
889 * decl2.c (name_mangling_version): Remove.
890 (flag_do_squangling): Likewise.
891 (lang_f_options): Remove `squangle'.
892 (unsupported_options): Add `squangle'.
893 (cxx_decode_option): Issue a warning about uses of
894 -fname-mangling-version.
895 (finish_file): Remove old ABI support.
896 * pt.c (check_explicit_specialization): Likewise.
897 (tsubst_decl): Likewise.
898 * rtti.c (init_rtti_processing): Likewise.
899 (build_headof): Likewise.
900 (get_tinfo_decl_dynamic): Likewise.
901 (tinfo_from_decl): Likewise.
902 (build_dynamic_cast_1): Likewise.
903 (synthesize_tinfo_var): Likewise.
904 * init.c (build_new): Allow enumeration types for the array-bounds
905 in a direct-new-declarator.
907 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
909 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
910 TREE_PROTECTED from the template being specialized.
912 2001-02-17 Jason Merrill <jason@redhat.com>
914 * decl2.c (build_artificial_parm): Set TREE_READONLY.
916 * decl.c (bad_specifiers): Allow throw specs on things with
917 pointer-to-function or -member-function type.
918 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
921 2001-02-17 Mark Mitchell <mark@codesourcery.com>
923 * call.c (check_dtor_name): Handle template names correctly.
925 2001-02-16 Jason Merrill <jason@redhat.com>
927 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
928 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
929 * optimize.c (maybe_clone_body): Don't substitute it.
930 * call.c (build_new_method_call): Check in_chrg instead.
931 * init.c (expand_virtual_init): Likewise.
933 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
935 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
936 class-type introduces at least a type-name.
938 2001-02-16 Jakub Jelinek <jakub@redhat.com>
940 * call.c (convert_like_real): Create a temporary for non-lvalue.
942 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
944 * cp-tree.h: Fix typos in comments.
946 2001-02-16 Jason Merrill <jason@redhat.com>
948 * optimize.c (remap_block): If we're compiling a clone, pass the
949 new block to insert_block.
951 2001-02-16 Mark Mitchell <mark@codesourcery.com>
953 * semantics.c (finish_asm_stmt): Robustify.
955 2001-02-15 Mark Mitchell <mark@codesourcery.com>
957 * pt.c (push_template_decl_real): Don't remangle the name of a
960 2001-02-15 Jim Meyering <meyering@lucent.com>
962 * Make-lang.in (c++.install-common): Depend on installdirs.
963 (c++.install-info): Likewise.
964 (c++.install-man): Likewise.
966 2001-02-15 Mark Mitchell <mark@codesourcery.com>
968 * typeck2.c (build_m_component_ref): Robustify.
970 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
972 * friend.c (do_friend): Don't take the nested [template] class
973 into account when deciding whether to warn about the friend
974 function not referring to a template function.
976 2001-02-14 Jakub Jelinek <jakub@redhat.com>
978 * typeck.c (build_unary_op): Clarify error message.
980 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
982 * parse.y (component_constructor_declarator): allow optional
983 parentheses around constructor class name.
985 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
987 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
989 * init.c (emit_base_init): Remove incorrect comment about
991 * method.c (make_thunk): Fix comment alignment.
993 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
995 Kill remnants of this is variable.
996 * cp-tree.h (flag_this_is_variable): Remove.
997 * decl2.c (flag_this_is_variable): Remove.
998 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
999 (build_vbase_path): The path is non-static, even in a cdtor.
1000 (resolves_to_fixed_type_p): Add additional return value.
1001 * search.c (init_vbase_pointers): Adjust.
1002 * tree.c (lvalue_p_1): Adjust.
1003 * typeck.c (mark_addressable): Adjust.
1005 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1007 * pt.c (unify): Don't check cv quals of array types.
1009 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1011 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1012 check whether we already have the type.
1014 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1016 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1017 * call.c (build_op_delete_call): Simplify to remove duplicate
1019 * class.c (clone_function_decl): Don't build the deleting variant
1020 of a non-virtual destructor.
1021 * decl.c (finish_destructor_body): Don't call delete if this is a
1022 non-virtual destructor.
1023 * init.c (build_delete): Explicitly call `operator delete' when
1024 deleting an object with a non-virtual destructor.
1026 2001-02-13 Jason Merrill <jason@redhat.com>
1028 * lang-specs.h: Add more __EXCEPTIONS.
1030 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1032 * typeck2.c (process_init_constructor): Check
1033 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1035 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1037 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1038 Remove spurious information in comment. Allow further
1039 adjustments of REFERENCE_TYPE args.
1041 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1043 * errfn.c (cp_deprecated): Tweak diagnostic text.
1044 * parse.y (new_initializer): Deprecate initializer lists
1047 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1049 Remove old ABI support.
1051 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1053 * decl2.c (flag_vtable_thunks): Always set it to 1.
1054 (flag_new_abi): Likewise.
1055 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1057 * Makefile.in (g++spec.o): Fix typo.
1059 2001-02-09 Jason Merrill <jason@redhat.com>
1061 * lang-specs.h: Restore definition of __EXCEPTIONS.
1063 2001-02-08 Jason Merrill <jason@redhat.com>
1065 * search.c (shared_member_p): New function.
1066 (lookup_field_r): Use it.
1067 * cp-tree.h (SHARED_MEMBER_P): Remove.
1069 * method.c (process_overload_item): Handle template-dependent array
1071 * pt.c (type_unification_real): If we end up with undeduced nontype
1074 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1077 * typeck2.c (friendly_abort): Don't say anything if we have
1078 earlier errors or sorries.
1080 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1081 wchar_t. Ignore if in_system_header.
1083 * decl.c (maybe_push_cleanup_level): New fn...
1084 (start_decl_1): ...split out from here.
1085 * cvt.c (build_up_reference): Use it.
1086 * cp-tree.h: Declare it.
1088 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1090 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1093 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1095 * pt.c (lookup_template_class): Make sure it's a primary
1096 template or template_template_parm when called from the parser.
1097 (instantiate_template_class): Add assertion.
1099 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1101 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1102 from error_mark_node.
1104 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1106 Fix specification and implementation bugs in V3 ABI
1107 construction vtables.
1108 * cp-tree.h (flag_dump_class_layout): New flag.
1109 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1110 (BINFO_LOST_PRIMARY_P): New flag.
1111 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1112 (BINFO_PRIMARY_MARKED_P): Rename to ...
1113 (BINFO_PRIMARY_P): ... here.
1114 (binfo_via_virtual): New prototype.
1115 * decl2.c (flag_dump_class_layout): New flag.
1116 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1117 use `=' as a file name separator.
1118 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1120 (build_vtbl_address): If this is a virtual primary base, then
1121 get the vtbl of what it is ultimately primary for.
1122 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1123 for BINFO_PRIMARY_P.
1124 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1125 (get_shared_vbase_if_not_primary): Likewise.
1126 (dfs_get_pure_virtuals): Likewise.
1127 (expand_upcast_fixups): Likewise.
1128 (fixup_virtual_upcast_offsets): Likewise.
1129 (dfs_find_vbase_instance): Likewise.
1130 (find_vbase_instance): Likewise.
1131 (binfo_from_vbase): Adjust comment to reflect reality.
1132 (binfo_via_virtual): New function.
1133 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1134 for binfo walking during VTT construction.
1135 (dfs_mark_primary_bases): Remove.
1136 (force_canonical_binfo_r): New function.
1137 (force_canonical_binfo): New function.
1138 (mark_primary_virtual_base): New function.
1139 (mark_primary_bases): Walk in inheritance graph order, use
1140 mark_primary_virtual_base.
1141 (determine_primary_base): Use some more intermediate variables.
1142 (dfs_find_final_overrider): Don't check for overriding along a
1144 (dfs_modify_vtables): Walk into primary virtual bases too.
1145 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1146 (build_base_fields): Likewise.
1147 (dfs_set_offset_for_unshared_vbases): Likewise.
1148 (layout_virtual_bases): Likewise.
1149 (end_of_class): Likewise.
1150 (finish_struct_1): Call dump_class_hierarchy, if requested.
1151 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1152 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1153 (dump_class_hierarchy): Add file parameter. Append to file, if
1155 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1156 Use canonical base for virtual bases.
1157 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1158 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1159 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1160 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1162 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1163 from DATA. We want virtual primary bases and all bases via virtual.
1164 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1165 virtual base when not a construction vtable.
1166 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1167 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1168 Use canonical bases when processing virtual bases.
1169 (accumulate_vtbl_inits): We're interested in any base via a
1171 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1172 within a construction vtable, determine what is being overridden.
1173 (build_vtbl_initializer): Add more comments
1174 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1175 (build_rtti_vtbl_entries): Check if the base has lost its
1178 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1180 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1182 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1184 * decl.c (pushdecl): Call abort instead of fatal.
1185 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1186 * init.c (build_new_1): Likewise.
1187 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1188 * decl.c (build_typename_type): hash_table_init now returns void.
1189 decl.c (init_decl_processing): Make an error non-fatal.
1191 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1193 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1195 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1196 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1197 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1198 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1199 * decl.c (maybe_commonize_var): Use the new name-mangling where
1201 * decl2.c (comdat_linkage): Enhance comments. Make all
1202 compiler-generated things static, if COMDAT is not available.
1203 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1205 (tinfo_base_init): Use the correct mangled name for typeinfo
1206 strings, and push them into the global scope.
1207 (typeinfo_in_lib_p): New function.
1208 (synthesize_tinfo_var): Use it.
1209 (create_real_tinfo_var): Likewise.
1211 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1213 * decl.c (push_class_binding): Use context_for_name_lookup instead
1215 * search.c (context_for_name_lookup): Remove static. Check for NULL
1216 context in the loop.
1217 * cp-tree.h (context_for_name_lookup): Add prototype.
1219 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1221 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1222 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1224 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1225 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1227 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1229 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1230 of macros used when compiling g++spec.c.
1231 * g++spec.c (lang_specific_driver): Link with the shared
1234 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1236 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1237 make_reference_declarator, make_call_declarator), method.c
1238 (implicitly_declare_fn), parse.y (namespace_using_decl,
1239 notype_unqualified_id, expr_or_declarator, new_type_id,
1240 after_type_declarator, direct_after_type_declarator,
1241 notype_declarator, complex_notype_declarator,
1242 complex_direct_notype_declarator, qualified_id,
1243 notype_qualified_id, overqualified_id, direct_new_declarator,
1244 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1245 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1246 instead of build_parse_node.
1248 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1250 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1251 (minus_one_node): Moved to top level gcc directory. Renamed
1252 to integer_minus_one_node.
1254 * init.c (init_init_processing): Don't set minus_one_node.
1255 (build_vec_init): Use integer_minus_one_node.
1257 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1259 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1261 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1262 identical and they would be replaced with constant, remove
1263 MODIFY_EXPR from the tree.
1265 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1267 * Make-lang.in: Remove all dependencies on defaults.h.
1268 * call.c: Don't include defaults.h.
1270 * decl2.c: Likewise.
1271 * except.c: Likewise.
1275 * typeck.c: Likewise.
1277 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1279 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1280 operators even in "C" linkage.
1281 * method.c (set_mangled_name_for_decl): Likewise.
1282 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1283 overloaded operators in "C" linkage.
1285 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1287 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1288 (tsubst_arg_types): Check parameter is not void.
1289 (tsubst): Adjust tsubst_decl call.
1291 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1293 * call.c (add_builtin_candidate): Quote std properly, from
1296 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1298 * pt.c (check_explicit_specialization): Clone constructors and
1301 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1303 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1304 indicates anything special about template depth. Make sure we
1305 only count the user visible template classes.
1307 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1309 * call.c (build_conv): Typo in comment.
1310 (add_builtin_candidate): Add more explanation.
1311 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1312 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1313 when we have enumeral types.
1314 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1315 candidates for relops and eqops.
1316 (joust): Simplify control flow. Allow a non-template user
1317 function to hide a builtin.
1319 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1321 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1322 (more_specialized): Add deduction parameter.
1323 * call.c (joust): Adjust more_specialized call.
1324 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1325 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1326 (get_bindings_order): Remove.
1327 (get_bindings_real): Add DEDUCE parameter.
1328 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1329 REFERENCE_TYPE jig for DEDUCE_ORDER.
1330 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1331 maybe_adjust_types_for_deduction.
1332 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1334 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1335 (check_cv_quals_for_unify): Use new unify qualifier flags.
1336 (unify): Clear new unify qualifier flags.
1337 (get_bindings_real): Add DEDUCE parameter.
1338 (get_bindings): Adjust call to get_bindings_real.
1339 (get_bindings_overload): Likewise.
1340 (most_specialized_instantiation): Adjust call to
1343 2001-01-19 Jason Merrill <jason@redhat.com>
1345 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1347 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1350 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1352 * decl2.c (arg_assoc_class): Fix double iteration logic.
1354 2001-01-19 Jason Merrill <jason@redhat.com>
1356 * init.c (build_delete): Always call convert_force to strip cv-quals.
1358 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1359 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1360 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1362 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1364 * search.c (get_vbase_1): Count only virtual bases.
1366 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1368 * class.c (duplicate_tag_error): Robustify flag clearing.
1370 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1372 * cp-tree.h (lookup_template_class): Add complain parm.
1373 * decl.c (lookup_namespace_name): Adjust call to
1374 lookup_template_class.
1375 (make_typename_type): Likewise.
1376 * semantics.c (finish_template_type): Likewise.
1377 * pt.c (lookup_template_class): Add complain parm. Adjust.
1378 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1381 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1383 * pt.c (copy_default_args_to_explicit_spec): Preserve
1384 object's CV quals. Reorganize.
1386 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1388 * typeck.c (build_modify_expr): Say `initialization' for
1390 * init.c (build_default_init): Convert to enumeral type, if
1393 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1395 * parse.y (nomods_initdcl0): Properly set things up for
1398 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1400 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1401 (type_unification_real): Set it.
1404 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1406 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1408 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1410 * semantics.c (begin_class_definition): Check we're not inside a
1413 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1415 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1418 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1420 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1421 * call.c (build_over_call): Add comment.
1423 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1425 * cvt.c (ocp_convert): Handle vector type conversion
1426 * typeck2.c (digest_init): Handle vector type initializations
1428 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1430 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1433 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1435 * pt.c (check_nontype_parm): Rename to ...
1436 (invalid_nontype_parm_type_p): ... here.
1437 (process_template_parm): Adjust.
1438 (convert_template_argument): Adjust.
1440 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1442 * pt.c (check_nontype_parm): New function.
1443 (process_template_parm): Use it.
1444 (convert_template_argument): Use it.
1445 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1448 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1450 * tree.c: Add defaults.h
1451 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1452 * Make-lang.in (cp/tree.o): Add defaults.h.
1454 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1456 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1458 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1460 * g++.1: Change to be ".so man1/gcc.1".
1462 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1464 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1466 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1467 ($(srcdir)/cp/g++int.info): New target.
1468 * gxxint.texi: Add info directory entry. Use @@ in email address.
1469 * .cvsignore: Update.
1471 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1473 * typeck.c (build_c_cast): Do template processing earlier.
1474 Always pedwarn on array casts.
1476 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1478 * friend.c (make_friend_class): Make sure a templated class is
1479 actually a template.
1481 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1483 * decl2.c (get_guard): Set linkage from guarded decl.
1485 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1487 * call.c (convert_default_arg): Check for unprocessed
1489 * cp-tree.h (replace_defarg): Move to spew.c.
1490 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1491 spew.c, which is where they really are.
1492 (done_pending_defargs): Declare.
1493 (unprocessed_defarg_fn): Declare.
1494 * decl.c (replace_defarg): Move to spew.c
1495 * parse.y (structsp): Call done_pending_defargs.
1496 * spew.c (defarg_fns): Rearrange list structure.
1497 (defarg_fnsdone): New static variable.
1498 (defarg_depfns): New static variable.
1499 (init_spew): Adjust.
1500 (add_defarg_fn): Store the type in TREE_TYPE.
1501 (do_pending_defargs): Detect and deal with ordering constraints
1503 (done_pending_defargs): New function.
1504 (unprocessed_defarg_fn): New function.
1505 (replace_defarg): Moved from decl.c. Robustify. Don't save
1506 if circularity detected.
1508 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1510 * pt.c (unify): Check array has a domain, before checking
1511 whether it is variable sized.
1513 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1515 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1516 parameters with pointers to arrays of unknown bound.
1518 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1520 * parse.y (template_parm_header, template_spec_header): New
1521 reductions. Split out from ...
1522 (template_header): ... here. Use them.
1523 (template_template_parm): Use template_parm_header.
1524 * semantics.c (finish_template_template_parm): Add assert.
1526 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1528 * mangle.c (write_builtin_type): Fix thinko.
1530 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1531 (copy_default_args_to_explicit_spec): Likewise.
1532 (check_explicit_specialization): Use it.
1534 * class.c (finish_struct_1): Remove last argument in call to
1535 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1536 * decl.c (builtin_function): Likewise.
1537 (build_cp_library_fn): Likewise.
1538 (check_initializer): Likewise.
1539 (make_rtl_for_nonlocal_decl): Likewise.
1540 (cp_finish_decl): Likewise.
1541 (start_function): Likewise.
1542 * decl2.c (finish_anon_union): Likewise.
1543 * friend.c (do_friend): Likewise.
1544 * init.c (build_java_class_ref): Likewise.
1545 * method.c (make_thunk): Likewise.
1546 * pt.c (tsubst_friend_function): Likewise.
1547 * semantics.c (expand_body): Likewise.
1549 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1551 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1552 looking at DECL_CLONED_FUNCTION for non-functions.
1554 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1556 * error.c (dump_template_parameter): Use parm to determine how
1557 to print default value.
1559 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1561 * class.c (duplicate_tag_error): Clear more flags.
1563 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1565 * call.c (build_new_method_call): Use binfo_for_vbase.
1567 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1569 * cp-tree.h (flag_cond_mismatch): Don't declare.
1570 * decl2.c (flag_cond_mismatch): Don't define.
1571 (lang_f_options): Remove cond-mismatch.
1572 (unsupported_options): Add cond-mismatch.
1574 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1576 * class.c (handle_using_decl): Reject using of constructor name
1577 of sourcing class. Allow injecting of a method with same name as
1578 nested class. Fixup error messages.
1580 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1582 * decl2.c (lang_decode_option): Handle -Wformat=2.
1584 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1586 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1587 initialized_in_class.
1588 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1589 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1590 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1591 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1592 * pt.c (check_default_tmpl_args): Adjust for
1593 DECL_INITIALIZED_IN_CLASS_P.
1594 (instantiate_class_template): Likewise.
1595 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1597 * class.c (finish_struct): Constify saved_filename.
1599 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1601 * class.c (duplicate_tag_error): Adjust diagnostic.
1602 (finish_struct): Locally set location to start of struct.
1603 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1605 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1607 * decl.c (struct binding_level): Adjust class_shadowed comments
1609 (push_class_level_binding): Ajust comments to reflect reality.
1610 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1611 Don't set TREE_VALUE on the class_shadowed list.
1613 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1615 * decl2.c (acceptable_java_type): Allow references too.
1616 * init.c (build_java_class_ref): When using the new ABI, search
1617 `class$' and have it mangled with `mangle_decl.'
1618 * mangle.c (write_java_integer_type_codes): New function.
1619 (write_builtin_type): Detect and mangle Java integer and real
1622 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1624 * decl2.c (grokfield): Don't accept `asm' specifiers for
1625 non-static data members.
1627 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1629 * expr.c (cplus_expand_expr): Don't reset `target'.
1631 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1633 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1635 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1637 * parse.y (template_datadef): Check for error_mark_node.
1639 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1641 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1643 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1645 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1646 (record_builtin_type): Make non-static.
1647 (flag_short_double): Don't declare.
1648 (init_decl_processing): Remove the creation of many tree nodes now
1649 in c_common_nodes_and_builtins.
1650 (build_void_list_node): New function.
1651 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1652 * cp-tree.h (flag_short_wchar): Don't declare.
1654 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1656 * call.c (build_conv): Don't use build1 for USER_CONV.
1657 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1659 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1661 * lex.c (lang_init): Call c_common_lang_init.
1663 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1665 * search.c (lookup_fnfields_here): Remove.
1666 (look_for_overrides_r): Use lookup_fnfields_1.
1667 Ignore functions from using declarations.
1669 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1671 Implement exceptions specifiers for implicit member functions.
1672 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1673 * method.c (synthesize_exception_spec): New function.
1674 (locate_dtor, locate_ctor, locate_copy): New functions.
1675 (implicitly_declare_fn): Generate the exception spec too.
1676 * search.c (check_final_overrider): Check artificial functions
1678 * typeck2.c (merge_exception_specifiers): New function.
1680 2001-01-03 Jason Merrill <jason@redhat.com>
1682 * init.c (build_default_init): New fn.
1683 (perform_member_init): Split out from here.
1684 (build_new_1): Use it. Simplify initialization logic.
1685 (build_vec_init): Take an array, rather than a pointer and maxindex.
1686 Speed up simple initializations. Don't clean up if we're assigning.
1687 * cp-tree.h: Adjust.
1688 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1689 * parse.y (new_initializer): Return void_zero_node for ().
1690 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1691 * typeck2.c (digest_init): Only complain about user-written
1694 2000-12-22 Mike Stump <mrs@wrs.com>
1696 * decl2.c: (max_tinst_depth): Increase to 50.
1698 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1700 * class.c (invalidate_class_lookup_cache): Zero the
1701 previous_class_values.
1702 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1704 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1705 * decl.c (free_bindings): New variable.
1706 (push_binding): Don't create a new binding if we have one on the
1708 (pop_binding): Put old bindings on the free list.
1709 (init_decl_processing): Use size_int, not build_int_2.
1710 Register free_bindings as a GC root.
1711 (cp_make_fname_decl): Use size_int, not build_int_2.
1712 (push_inline_template_parms_recursive): Likewise.
1713 (end_template_parm_list): Likewise.
1714 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1715 (tsubst_template_parms): Use size_int, not build_int_2.
1717 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1719 2001-01-02 Richard Henderson <rth@redhat.com>
1721 * parse.y (asm): Set ASM_INPUT_P.
1723 2001-01-02 Jason Merrill <jason@redhat.com>
1725 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1728 * typeck.c (cp_truthvalue_conversion): New fn.
1729 * cvt.c (ocp_convert): Use it.
1731 * cp-tree.h: Lose c-common.c decls.
1733 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1734 * cvt.c (convert_to_void): Use type_unknown_p.
1736 * typeck.c (strip_all_pointer_quals): Also strip quals from
1737 pointer-to-member types.
1739 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1742 * call.c (build_new_method_call): Do evaluate the object parameter
1743 when accessing a static member.
1744 * typeck.c (build_component_ref): Likewise.
1746 2001-01-02 Andreas Jaeger <aj@suse.de>
1748 * decl.c (cp_missing_noreturn_ok_p): New.
1749 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1751 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1753 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1755 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1757 * class.c (pushclass): Remove #if 0'd code.
1758 * cp-tree.h (overload_template_name): Remove.
1759 * decl.c (store_bindings): Simplify.
1760 (pop_from_top_level): Likewise.
1761 * pt.c (overload_template_name): Remove.
1762 (instantiate_decl): Don't call push_to_top_level if it's not
1765 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1767 * pt.c (register_local_specialization): Don't return a value.
1768 (lookup_template_class): Use move-to-front heuristic when looking
1769 up template instantiations.
1770 (instantiate_decl): Only push_to_top_level when we're actually
1771 going to instantiate the template.
1773 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1775 * search.c (binfo_for_vtable): Return least derived class, not
1776 most. Handle secondary vtables.
1778 2000-12-22 Jason Merrill <jason@redhat.com>
1780 * pt.c (more_specialized): Don't optimize len==0.
1781 (fn_type_unification): If we're adding the return type, increase len.
1783 * typeck.c (build_binary_op): Fix pmf comparison logic.
1785 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1786 DECL_STATIC_FUNCTION_P.
1788 * semantics.c (genrtl_finish_function): Don't try to jump to
1789 return_label unless it exists.
1791 In partial ordering for a call, ignore parms for which we don't have
1793 * call.c (joust): Pass len to more_specialized.
1794 (add_template_candidate_real): Strip 'this', pass len.
1795 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1796 (get_bindings_order): New fn. Pass len down.
1797 (get_bindings_real): Strip 'this', pass len.
1798 (fn_type_unification): Likewise.
1799 (type_unification_real): Succeed after checking 'len' args.
1800 (most_specialized_instantiation): Lose explicit_args parm.
1801 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1804 2000-12-21 Jason Merrill <jason@redhat.com>
1806 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1807 DECL_TEMPLATE_RESULT.
1809 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1810 lookup_fnfields_here.
1812 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1814 * call.c (build_object_call): Also allow conversions that return
1815 reference to pointer to function.
1816 (add_conv_candidate): Handle totype being ref to ptr to fn.
1817 (build_field_call): Also allow members of type reference to function.
1818 Lose support for calling pointer to METHOD_TYPE fields.
1820 * error.c (dump_expr): Handle *_CAST_EXPR.
1822 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1824 * tree.c (break_out_cleanups): Lose.
1825 * cp-tree.h: Remove prototype.
1826 * typeck.c (build_component_ref): Don't break_out_cleanups.
1827 (build_compound_expr): Likewise.
1828 * semantics.c (finish_expr_stmt): Likewise.
1830 2000-12-20 Richard Henderson <rth@redhat.com>
1832 * cp-tree.h: Update declarations.
1833 * decl.c (finish_case_label): Return the new stmt node.
1834 * semantics.c (finish_goto_stmt): Likewise.
1835 (finish_expr_stmt, finish_return_stmt): Likewise.
1836 (finish_break_stmt, finish_continue_stmt): Likewise.
1837 (finish_asm_stmt): Likewise.
1838 * parse.y (already_scoped_stmt): Set STMT_LINENO.
1839 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
1840 (simple_if, simple_stmt): Return the new stmt node.
1843 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1845 * cp-tree.h: Don't declare warn_long_long.
1847 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1849 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
1852 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1854 * pt.c (unify): Handle when both ARG and PARM are
1855 BOUND_TEMPLATE_TEMPLATE_PARM.
1857 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1859 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
1860 DECL_TEMPLATE_PARM_P.
1862 2000-12-15 Jason Merrill <jason@redhat.com>
1864 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
1866 * init.c (build_new_1): Don't strip quals from type.
1868 * decl.c (pushdecl): Don't check for linkage on a non-decl.
1870 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
1872 * call.c (build_new_function_call): Lose space before paren in
1874 (build_new_method_call): Likewise.
1876 * typeck2.c (build_m_component_ref): Propagate quals from datum.
1878 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1880 * pt.c (check_explicit_specialization): Propagate default
1881 function arguments to explicit specializations.
1883 2000-12-13 DJ Delorie <dj@redhat.com>
1885 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
1888 2000-12-08 Jason Merrill <jason@redhat.com>
1890 * error.c (dump_function_name): Don't let the user see __comp_ctor.
1892 Clean up copy-initialization in overloading code.
1893 * call.c (build_user_type_conversion_1): Die if we are asked to
1894 convert to the same or a base type.
1895 (implicit_conversion): Avoid doing so. Lose reference binding code.
1896 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
1897 direct-initialization. Also do direct-init part of copy-init.
1898 (build_user_type_conversion): Don't provide context to convert_like.
1899 * cvt.c (ocp_convert): build_user_type_conversion will now provide
1900 the constructor call for copy-init.
1902 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
1903 instantiation of a member template.
1904 (do_decl_instantiation): Not here.
1906 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1908 * class.c (check_field_decls): Don't special case anonymous
1909 fields in error messages.
1910 (note_name_declared_in_class): Use %D on diagnostic.
1912 * tree.c (pod_type_p): Use strip_array_types.
1913 (cp_valid_lang_attribute): Likewise.
1914 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
1915 multiple evaluations.
1916 (cp_has_mutable_p): Use strip_array_types.
1918 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1920 * cp-tree.h (sufficient_parms_p): Declare new function.
1921 * call.c (sufficient_parms_p): New function, broken out of ...
1922 (add_function_candidate): ... here. Use it.
1923 (add_conv_candidate): Use it.
1924 * decl.c (grok_ctor_properties): Use it.
1926 2000-12-07 Jakub Jelinek <jakub@redhat.com>
1928 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
1930 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
1932 * decl2.c (lang_decode_option): Handle -Wformat-security.
1934 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1936 * pt.c (verify_class_unification): New function.
1937 (get_class_bindings): Use it.
1938 (try_class_unification): Tidy.
1939 (unify): Handle when argument of a template-id is not
1940 template parameter dependent.
1941 (template_args_equal): Handle when TREE_CODE's do not match.
1943 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
1945 * lang-specs.h (c++): When invoking the stand-alone preprocessor
1946 for -save-temps, pass all relevant -Defines to it, and then don't
1947 pass them to cc1plus.
1949 2000-12-05 Will Cohen <wcohen@redhat.com>
1951 * decl.c (finish_case_label): Cleared
1952 more_cleanups_ok in surrounding function scopes.
1953 (define_label): Likewise.
1955 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1957 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
1958 (get_matching_virtual): Remove.
1959 (look_for_overrides): Declare new function.
1960 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
1962 * class.c (check_for_override): Move base class iteration code
1963 to look_for_overrides.
1964 * search.c (next_baselink): Remove.
1965 (get_virtuals_named_this): Remove.
1966 (get_virtual_destructor): Remove.
1967 (tree_has_any_destructors_p): Remove.
1968 (struct gvnt_info): Remove.
1969 (check_final_overrider): Remove `virtual' from error messages.
1970 (get_matching_virtuals): Remove. Move functionality to ...
1971 (look_for_overrides): ... here, and ...
1972 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
1975 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1977 * typeck.c (get_delta_difference): If via a virtual base,
1979 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
1982 2000-12-04 Richard Henderson <rth@redhat.com>
1984 * error.c (dump_tree): Use output_add_string not OB_PUTS.
1986 2000-12-04 Jason Merrill <jason@redhat.com>
1988 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
1989 (write_builtin_type): Pass intSI_type_node and the like through
1991 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
1992 Pass intSI_type_node and the like through type_for_mode.
1993 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
1994 * pt.c (tsubst, unify): Likewise.
1995 * tree.c (walk_tree): Likewise.
1996 * error.c (dump_type): Likewise.
1997 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
1999 * Make-lang.in: Tweak top comment for emacs.
2002 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2004 * class.c (clone_function_decl): Robustify.
2006 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2008 * decl.c (store_bindings): Only search in the non modified
2009 old_bindings for duplicates.
2011 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2013 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2016 * typeck.c (build_static_cast): Remove unused variable.
2018 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2020 * pt.c: Fix typo in comment.
2022 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2024 * decl2.c (warn_format): Remove definition.
2025 (lang_decode_option): Handle -Wformat-nonliteral,
2026 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2028 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2030 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2031 (init_decl_processing): Don't create string_type_node,
2032 const_string_type_node, wint_type_node, intmax_type_node,
2033 uintmax_type_node, default_function_type, ptrdiff_type_node and
2034 unsigned_ptrdiff_type_node. Adjust position of call to
2035 c_common_nodes_and_builtins.
2036 (identifier_global_value): New function.
2038 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2040 * call.c (standard_conversion): Reject pointer to member
2041 conversions from ambiguous, inaccessible or virtual bases.
2042 * typeck.c (build_static_cast): Don't check pointers to members
2045 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2047 * method.c (do_build_copy_constructor): Preserve cv
2048 qualifications when accessing source object members.
2049 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2052 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2054 * method.c (do_build_assign_ref): Construct appropriately
2055 CV-qualified base reference. Don't allow const casts in base
2058 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2060 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2061 incomplete return type.
2063 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2065 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2066 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2069 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2071 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2073 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2075 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2077 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2079 * decl.c (grokdeclarator): Do type access control on friend
2082 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2084 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2085 bison parser ickiness.
2086 * pt.c (tsubst_friend_function): Enter namespace scope when
2087 tsubsting the function name.
2088 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2090 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2092 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2093 * cvt.c (cp_convert_to_pointer): Add force parameter.
2094 Allow conversions via virtual base if forced.
2095 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2096 (ocp_convert): Likewise.
2097 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2098 * typeck.c (get_delta_difference): Adjust handling of virtual
2101 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2103 * tree.c (struct list_hash): Remove.
2104 (list_hash_table): Make it be an htab.
2105 (struct list_proxy): New type.
2106 (list_hash_eq): New function.
2107 (list_hash_pieces): Renamed from ...
2108 (list_hash): ... this.
2109 (list_hash_lookup): Remove.
2110 (list_hash_add): Remove.
2111 (hash_tree_cons): Use the generic hashtable.
2112 (mark_list_hash): Remove.
2113 (init_tree): Create the hashtable.
2115 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2117 * method.c (build_mangled_C9x_name): Rename to
2118 build_mangled_C99_name. Change C9X references in comments to
2121 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2123 * parse.y (unary_expr): Move VA_ARG from here ...
2124 (primary): ... to here.
2126 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2128 * semantics.c (finish_id_expr): If type is error_mark, return
2131 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2133 * pt.c (lookup_template_class): Simplify loop exit constructs.
2134 Cope when there is no partial instantiation of a template
2137 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2139 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2141 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2143 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2146 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2147 destructors that haven't already been cloned.
2149 2000-11-20 Richard Henderson <rth@redhat.com>
2151 * parse.y (yyparse_1): Rename the parser entry point.
2153 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2155 * mangle.c (write_name): Use <unscoped-name> for names directly in
2157 (write_unscoped_name): Accept names directly in function scope.
2159 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2161 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2162 * parse.y (extdef): Add EXPORT reduction.
2163 * spew.c (yylex): Don't skip export here.
2165 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2167 * decl.c (init_decl_processing): Correct name of pure virtual
2168 function under the new ABI.
2169 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2170 (throw_bad_typeid): Likewise for bad typeid function.
2172 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2174 * decl.c (grokparms): Don't even function types of `void' type,
2176 * mangle.c (write_type): Don't crash when confronted with the
2179 * decl.c (grokparms): Don't create parameters of `void' type.
2181 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2183 * lex.c (mark_impl_file_chain): Delete.
2184 (init_parse): Remove call to ggc_add_string_root. No need to
2185 ggc_strdup a string constant. Do not add impl_file_chain to GC
2187 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2189 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2191 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2193 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2195 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2196 * decl.c (grokdeclarator): Don't reject void parms here.
2197 (require_complete_types_for_parms): Simplify, use
2198 complete_type_or_else.
2199 (grokparms): Remove bitrot. Remove funcdef parm.
2200 Deal with ellipsis parm lists here.
2201 * semantics.c (finish_parmlist): Don't append void_list_node
2202 here. Set PARMLIST_ELLIPSIS_P.
2204 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2206 * typeck2.c (incomplete_type_error): Reorganise to avoid
2207 excessive diagnostics.
2209 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2211 * lex.c (struct impl_files, internal_filename): Constify a char *.
2213 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2215 * mangle.c (write_special_name_constructor): Don't generate
2216 assembler junk when confronted with an old-style constructor.
2217 (write_special_name_destructor): Likewise.
2218 (mangle_decl_string): Do it here instead.
2220 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2222 * call.c (op_error): Make error messages clearer.
2224 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2226 * decl.c (wrapup_globals_for_namespace): Don't mark things
2227 TREE_ASM_WRITTEN when they're not.
2229 2000-11-15 Jason Merrill <jason@redhat.com>
2231 * typeck2.c (friendly_abort): Uncount the error before handing
2234 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2236 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2238 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2240 * class.c (build_vtbl_initializer): Fix typo in comment.
2241 * typeck.c (expr_sizeof): Don't crash on errors.
2243 2000-11-14 Jim Wilson <wilson@redhat.com>
2245 * lang-specs.h: Add %2 after %(cc1_options).
2247 2000-11-14 Richard Henderson <rth@redhat.com>
2249 * typeck.c (c_sizeof): Be strict about casting result value
2250 back to c_size_type_node.
2251 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2253 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2255 * typeck.c (build_unary_op): Use boolean_increment from
2256 c-common.c, moving the relevant code there.
2258 2000-11-11 Jason Merrill <jason@redhat.com>
2260 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2262 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2265 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2267 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2268 * lex.c (copy_lang_decl): Likewise.
2270 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2272 * dump.c (cp_dump_tree): Don't dump function bodies here.
2274 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2275 (dump.o): Update dependency list.
2276 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2277 (flag_dump_translation_unit): Likewise.
2278 (CP_TYPE_QUALS): Adjust definition.
2279 (DECL_C_BIT_FIELD): Remove.
2280 (SET_DECL_C_BIT_FIELD): Likewise.
2281 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2282 (add_maybe_template): Likewise.
2283 (strip_array_types): Likewise.
2284 (dump_node_to_file): Likewise.
2285 (cp_dump_tree): New function.
2286 * decl.c (init_decl_processing): Set lang_dump_tree.
2287 * decl2.c (flag_dump_translation_unit): Remove.
2288 * dump.c: Move most of it to ../c-dump.c.
2289 (cp_dump_tree): New function.
2290 * pt.c (add_maybe_template): Remove.
2291 * typeck.c (strip_array_types): Likewise.
2293 2000-11-07 Eric Christopher <echristo@redhat.com>
2295 * decl.c (init_decl_processing): Change definition of
2296 __wchar_t to wchar_t. Remove artificial declaration of
2298 * lex.c: Change instances of __wchar_t to wchar_t.
2300 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2302 * lex.c (do_identifier): Don't lookup_name for operators.
2303 * parse.y (operator): Save looking_for_typename.
2304 (unoperator): Restore it.
2305 * spew.c (frob_opname): Use nth_token for lookahead.
2307 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2309 * decl.c (grok_op_properties): Always use coerce_new_type and
2311 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2312 exception specification. Tidy up.
2313 (coerce_delete_type): Preserve exception specification. Tidy up.
2315 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2317 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2318 (push_binding_level), error.c (cp_tree_printer), pt.c
2319 (process_partial_specialization, tsubst_template_arg_vector),
2320 search.c (lookup_member): Use memset () instead of bzero ().
2322 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2324 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2326 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2328 * Make-lang.in (c++.distdir): Remove.
2330 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2332 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2333 declarations from different namespaces to be combined.
2335 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2337 * decl.c: Include tm_p.h.
2339 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2341 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2343 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2345 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2346 (build_overload_value), repo.c (open_repo_file), xref.c
2347 (open_xref_file): Use strchr () and strrchr () instead of index ()
2350 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2352 * call.c (build_over_call): Call fold on the CALL_EXPR.
2354 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2356 * error.c (dump_template_decl): Separate template hearders with
2359 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2361 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2362 TS_* flags with corresponding TFF_*. Adjust prototypes of
2363 functions (which used to take a tree_string_flags) to take an int.
2365 * cp-tree.h (enum tree_string_flags): Remove
2366 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2367 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2368 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2369 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2370 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2371 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2372 (type_as_string, decl_as_string, expr_as_string,
2373 context_as_string): Adjust prototype.
2375 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2376 instead of TS_PLAIN.
2378 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2379 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2382 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2384 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2385 (linkage_kind): New enumeration.
2386 (decl_linkage): New function.
2387 * decl2.c (comdat_linkage): Extend comment.
2388 * error.c (dump_function_decl): Print the arguments used to
2389 instantiate a template, even when not printing the type of the
2391 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2392 not TREE_PUBLIC, to test for external linkage.
2393 * tree.c (decl_linkage): New function.
2395 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2397 * pt.c (instantiate_decl): Always instantiate static data members
2398 initialized in-class.
2400 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2402 * Make-lang.in: Move all build rules here from Makefile.in,
2403 adapt to new context. Wrap all rules that change the current
2404 directory in parentheses. Expunge all references to $(P).
2405 When one command depends on another and they're run all at
2406 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2407 all object-file generation rules. Delete obsolete variables.
2409 * Makefile.in: Delete.
2410 * config-lang.in: Delete outputs= line.
2412 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2414 * error.c (dump_function_decl): Print no space between
2415 `ptr-operator' the `type-specifier' of the return type.
2416 (dump_type_prefix): Make sure we put space at the appropriate
2419 2000-10-23 Jason Merrill <jason@redhat.com>
2421 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2423 2000-10-22 Jason Merrill <jason@redhat.com>
2425 * call.c (build_conditional_expr): Use ocp_convert to force
2428 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2430 * call.c (standard_conversion): Use RVALUE_CONVs for all
2431 expressions that satisfy lvalue_p, not just those that satisfy
2434 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2436 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2437 not one with TYPE_IS_SIZETYPE set.
2438 (dubious_conversion_warnings): Remove special-case code.
2440 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2442 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2443 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2444 (dump_type_prefix): Print vector-of-int as 'int vector'.
2445 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2446 * tree.c (walk_tree): Handle VECTOR_TYPE.
2448 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2450 2000-10-21 Jason Merrill <jason@redhat.com>
2452 * parse.y (operator): Set got_object from got_scope.
2453 Set looking_for_typename.
2454 * decl.c (lookup_name_real): Clear val after setting from_obj.
2455 Reorganize diagnostic.
2457 2000-10-20 Jason Merrill <jason@redhat.com>
2459 * tree.c (walk_tree): Don't walk into default args.
2461 * error.c (dump_expr): Use host_integerp.
2463 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2465 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2466 "since" in error message.
2468 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2470 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2472 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2474 * decl.c (revert_static_member_fn): Fixed typo.
2476 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2478 * class.c (subobject_offset_fn): New type.
2479 (dfs_record_base_offsets): Remove.
2480 (record_base_offsets): Likewise.
2481 (dfs_search_base_offsets): Likewise.
2482 (record_subobject_offset): New function.
2483 (check_subobject_offset): Likewise.
2484 (walk_subobject_offsets): Likewise.
2485 (record_subobject_offsets): Likewise.
2486 (layout_conflict_p): Reimplement.
2487 (layout_nonempty_base_or_field): Correct handling of type
2488 conflicts during layout.
2489 (layout_empty_base): Likewise.
2490 (build_base_field): Adjust to handle new representation of empty
2492 (build_base_fields): Likewise.
2493 (layout_virtual_bases): Likewise.
2494 (splay_tree_compare_integer_csts): New function.
2495 (layout_class_type): Use a splay_tree, rather than a varray, to
2496 represent the offsets of empty bases.
2498 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2499 * decl.c (select_decl): Don't return declarations that are
2502 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2504 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2505 (fake_std_node): New macro.
2506 * decl.c (in_std): Rename to ...
2507 (in_fake_std): ... this.
2508 (flag_no_builtin): Remove.
2509 (flag_no_nonansi_builtin): Likewise.
2510 (walk_namespaces_r): Use fake_std_node.
2511 (push_namespace): Use std_identifier.
2512 (pop_namespace): Use in_fake_std.
2513 (lookup_name_real): Use fake_std_node.
2514 (init_decl_processing): When -fhonor-std, create the `std'
2515 namespace. Don't create a dummy fake_std_node in that case.
2516 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2517 (builtin_function): Put builtins whose names don't begin
2518 with `_' in the std namespace.
2519 * decl2.c (flag_no_builtin): Remove.
2520 (flag_no_nonansi_builtin): Likewise.
2521 (set_decl_namespace): Use fake_std_node.
2522 (validate_nonmember_using_decl): Likewise.
2523 (do_using_directive): Likewise.
2524 (handle_class_head): Likewise.
2525 * dump.c (dequeue_and_dump): Likewise.
2526 * except.c (init_exception_processing): Use std_identifier.
2527 * init.c (build_member_call): Use fake_std_node.
2528 * rtti.c (init_rtti_processing): Use std_identifier.
2530 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2532 * cp-tree.h (back_end_hook): Remove declaration.
2533 * decl2.c (back_end_hook): Remove definition.
2535 * dump.c (dequeue_and_dump): Dump TREE_USED.
2537 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2539 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2541 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2543 * decl.c (WINT_TYPE): Define.
2544 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2545 c_size_type_node, signed_size_type_node and wint_type_node.
2547 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2549 * decl2.c (warn_missing_format_attribute): New variable.
2550 (lang_decode_option): Decode -Wmissing-format-attribute.
2552 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2554 * typeck.c (qualify_type): Remove.
2555 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2557 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2559 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2561 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2563 * Makefile.in (parse.c, parse.h): Create atomically.
2565 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2567 * class.c (current_obstack): Remove.
2568 * decl.c (ggc_p): Remove.
2569 (start_decl): Don't use decl_tree_cons.
2570 (grokdeclarator): Don't use build_decl_list.
2571 (start_function): Don't use decl_tree_cons.
2572 (finish_function): Don't mess with obstacks.
2573 * decl2.c (grok_x_components): Don't use build_decl_list.
2574 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2575 (implicitly_declare_fn): Don't call build_decl_list.
2576 * parse.y (frob_specs): Don't call build_decl_list or
2578 (expr_or_declarator_intern): Don't call decl_tree_cons.
2579 (primary): Don't call build_decl_list.
2580 (fcast_or_absdcl): Likewise.
2581 (typed_declspecs): Don't call decl_tree_cons.
2582 (reserved_declspecs): Don't call build_decl_list.
2583 (declmods): Likewise.
2584 (reserved_typespecquals): Likewise.
2586 (new_type_id): Likewise.
2587 (cv_qualifiers): Likewise.
2588 (after_type_declarator_intern): Likewise.
2589 (notype_declarator_intern): Likewise.
2590 (absdcl_intern): Likewise.
2591 (named_parm): Likewise.
2592 * pt.c (most_specialized_class): Likewise.
2593 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2594 (init_repo): Initialize it.
2595 * search.c (current_obstack): Remove.
2596 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2598 2000-10-09 Richard Henderson <rth@cygnus.com>
2600 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2601 (c++ language support bits for libgcc): Remove.
2602 (c++.clean): Remove cplib2.txt cleanup.
2603 * config-lang.in (headers, lib2funcs): Remove.
2605 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2606 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2607 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2608 * inc/new.h, inc/typeinfo: Remove files.
2610 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2612 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2614 (init_decl_processing): Initialize intmax_type_node and
2617 2000-10-06 Richard Henderson <rth@cygnus.com>
2619 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2620 (original_result_rtx): Remove.
2621 * decl.c (save_function_data): Don't clear x_result_rtx.
2622 (mark_lang_function): Don't mark it either.
2623 * expr.c (fixup_result_decl): Remove.
2624 * semantics.c (genrtl_named_return_value): Frob the return decl
2625 before calling emit_local_var.
2626 (genrtl_finish_function): Don't call fixup_result_decl.
2627 Always emit the jump to return_label.
2629 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2631 * pt.c (lookup_template_class): Set current access for enum.
2632 (tsubst_enum): Set file & line for enum decl.
2634 * spew.c (yylex): Remove unused variable.
2636 2000-10-05 Richard Henderson <rth@cygnus.com>
2638 * semantics.c (genrtl_finish_function): Don't init or check
2639 can_reach_end; remove noreturn and return value checks.
2641 2000-10-05 Tom Tromey <tromey@cygnus.com>
2643 * init.c (build_java_class_ref): Use `build_static_name' with a
2644 suffix, not a prefix, to build the class object's name.
2646 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2648 * cp-tree.h (access_kind): Fix comment typo.
2649 * decl2.c (grokfield): Fix diagnostic typo.
2650 * semantics.c (finish_template_type): Fix comment typo.
2651 (finish_qualified_object_call_expr): Likewise.
2653 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2655 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2658 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2660 * spew.c (frob_id): New static function.
2661 (frob_opname): Use it.
2664 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2666 * decl.c (lang_mark_false_label_stack): Remove.
2667 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2669 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2671 * gxxint.texi: Use @email for formatting email addresses.
2673 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2675 * error.c: Remove direct obstack manipulation. Replace with
2676 output_buffer-based formatting. Adjust calls to removed macros.
2677 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2678 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2679 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2681 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2683 * ir.texi: Move to ../c-tree.texi.
2685 2000-09-20 Jason Merrill <jason@redhat.com>
2687 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2689 2000-09-21 Andreas Jaeger <aj@suse.de>
2691 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2692 * cp-tree.h: ... here.
2694 * error.c: Remove declaration of cp_printer.
2696 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2698 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2700 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2702 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2705 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2707 * decl.c (start_function): Robustify.
2709 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2711 * cp-tree.h (check_function_format): Accept a `status' parameter.
2713 * call.c, typeck.c: Updates calls to `check_function_format'.
2715 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2717 * decl2.c (handle_class_head): Always push some scope even
2720 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2722 * cp-tree.h (struct cp_language_function): Remove
2723 x_scope_stmt_stack and name_declared.
2724 (current_scope_stmt_stack): Remove.
2725 (function_name_declared_p): New macro.
2726 (struct lang_decl_flags): Use c_lang_decl as a base class.
2728 (struct lang_decl): Replace saved_tree with context.
2729 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2730 (SET_DECL_FRIEND_CONTEXT): Likewise.
2731 (DECL_VIRTUAL_CONTEXT): Likewise.
2732 (DECL_SAVED_TREE): Remove.
2733 (C_DECLARED_LABEL_FLAG): Likewise.
2734 (cplus_expand_expr_stmt): Don't declare.
2735 (add_decl_stmt): Likewise.
2736 (add_scope_stmt): Likewise.
2737 * decl.c (mark_stmt_tree): Remove.
2738 (case_compare): Likewise.
2739 (finish_case_label): Use c_add_case_label.
2740 (init_decl_processing): Set more language-specific hooks.
2741 (build_enumerator): Fix typo in comment.
2742 (cplus_expand_expr_stmt): Remove.
2743 (mark_lang_function): Use mark_c_language_function.
2744 (lang_mark_tree): Use c_mark_lang_decl.
2745 * decl2.c: Change order of inclusion.
2746 * except.c: Likewise.
2747 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2748 back on c_expand_expr.
2749 * friend.c: Include expr.h.
2750 * init.c: Change order of inclusion.
2751 * Makefile.in: Update dependencies.
2752 * lex.h (free_lang_decl_chain): Remove.
2753 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2754 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2756 (instantiate_decl): Use function_name_declared_p.
2757 * semantics.c (lang_expand_expr_stmt): Remove.
2758 (set_current_function_name_declared): Likewise.
2759 (current_function_name_declared): Likewise.
2760 (begin_compound_stmt): Use function_name_declared_p.
2761 (add_decl_stmt): Remove.
2762 (setup_vtbl_ptr): Use function_name_declared_p.
2763 (add_scope_stmt): Remove.
2764 (current_scope_stmt_stack): New function.
2765 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2766 (expand_body): Use function_name_declared_p.
2767 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2768 * typeck.c: Change order of includes.
2769 (convert_sequence): Remove.
2771 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2773 * lex.c (reswords): Add _Complex.
2775 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2777 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2779 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2781 * init.c (begin_init_stmts): Don't use // comments.
2783 2000-09-12 Jason Merrill <jason@redhat.com>
2785 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2786 all non-extern arrays.
2788 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2789 typenames, too. Downgrade complaint to pedwarn.
2790 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2791 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2792 'class This::Inherited'.
2794 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2796 * decl.c (finish_case_label): Given the LABEL_DECL a
2799 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2801 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2802 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2803 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2804 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2805 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2807 (sorry_for_unsupported_tree, print_scope_operator,
2808 print_left_paren, print_right_paren, print_left_bracket,
2809 print_right_bracket, print_whitespace): Likewise.
2810 (aggr_variety): Rename to class_key_or_enum.
2811 (print_type): Rename to print_type_id.
2812 (print_type_specifier_seq, print_simple_type_specifier,
2813 print_elaborated_type_specifier,
2814 print_rest_of_abstract_declarator,
2815 print_parameter_declaration_clause, print_exception_specification,
2816 print_nested_name_specifier, print_template_id,
2817 typedef_original_name, print_template_argument_list_start,
2818 print_template_argument_list_end): New functions.
2820 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2822 * ir.texi: Add more documentation.
2824 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2826 * cp-tree.h (struct saved_scope): Remove x_function_parms.
2827 (current_function_parms): Don't define.
2828 (struct cp_language_function): Remove parms_stored.
2829 (current_function_just_assigned_this): Don't define.
2830 (current_function_parms_stored): Likewise.
2831 (static_ctors): Declare.
2832 (static_dtors): Likewise.
2833 (SF_EXPAND): Don't define.
2834 (expand_start_early_try_stmts): Remove declaration.
2835 (store_parm_decls): Likewise.
2836 * decl.c (static_ctors): Don't declare.
2837 (static_dtors): Likewise.
2838 (struct binding_level): Remove this_block.
2839 (poplevel): Remove dead code.
2840 (set_block): Likewise.
2841 (mark_binding_level): Don't mark this_block.
2842 (mark_saved_scope): Don't mark x_function_parms.
2843 (init_decl_processing): Don't add current_function_parms as a GC
2845 (check_function_type): Change prototype.
2846 (start_function): Remove RTL-generation code.
2847 (expand_start_early_try_stmts): Remove.
2848 (store_parm_decls): Give it internal linkage. Remove
2849 RTL-generation code.
2850 (finish_function): Remove RTL-generation code.
2851 * decl2.c (static_ctors): Fix formatting.
2852 (static_dtors): Likewise.
2853 * method.c (use_thunk): Don't call store_parm_decls.
2854 (synthesize_method): Likewise.
2855 * optimize.c (maybe_clone_body): Likewise.
2856 * parse.y (fn.def2): Likewise.
2857 (.set_base_init): Likewise.
2858 (nodecls): Likewise.
2859 * pt.c (instantiate_decl): Likewise.
2860 * rtti.c (synthesize_tinfo_fn): Likewise.
2861 * semantics.c (genrtl_try_block): Simplify.
2862 (expand_body): Use genrtl_start_function and
2863 genrtl_finish_function.
2864 (genrtl_start_function): New function.
2865 (genrtl_finish_function): Likewise.
2867 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2869 * error.c (cp_tree_printer, case 'P'): Append break.
2871 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2873 * cp-tree.h (frob_opname): Declare.
2874 * parse.y (saved_scopes): New static variable.
2875 (cp_parse_init): Adjust.
2876 (do_id): If lastiddecl is NULL, do do_identifier.
2877 (operator): Save scope information.
2878 (unoperator): New reduction. Restore scope information.
2879 (operator_name): Append unoperator. Call frob_opname.
2880 * spew.c (frob_opname): Define.
2882 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2884 * decl.c, rtti.c: Include defaults.h if not already included.
2885 Don't define the *_TYPE_SIZE macros.
2887 2000-09-09 Mark Mitchell <mark@codesourcery.com>
2889 * cp-tree.h (push_switch): Change prototype.
2890 (check_cp_case_value): Remove declaration.
2891 (decl_constant_value): Likewise.
2892 * decl.c (struct cp_switch): Add switch_stmt and cases.
2893 (case_compare): New function.
2894 (push_switch): Set switch_stmt. Initialize cases.
2895 (pop_switch): Clean up cases.
2896 (define_case_label): Rename to ...
2897 (finish_case_label): ... this. Do semantic analysis for case
2899 (start_function): Correct comment.
2900 * decl2.c (check_cp_case_value): Remove.
2901 * expr.c (do_case): Remove.
2902 * pt.c (tsubst_expr): Adjust call to finish_case_label.
2903 * semantics.c (genrtl_do_poplevel): Remove declaration.
2904 (RECHAIN_STMTS): Remove.
2905 (finish_break_stmt): Use build_break_stmt.
2906 (finish_continue_stmt): Use build_continue_stmt.
2907 (finish_switch_cond): Adjust condition here, rater than in
2908 c_expand_start_case.
2909 (finish_case_label): Remove.
2910 * typeck.c (c_expand_return): Remove.
2911 (c_expand_start_case): Likewise.
2913 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
2915 * ir.texi: Document type nodes.
2917 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2919 * cp-tree.h (init_cp_semantics): Declare.
2920 (genrtl_try_block): Don't declare.
2921 (genrtl_handler): Likewise.
2922 (genrtl_catch_block): Likewise.
2923 (genrtl_ctor_stmt): Likewise.
2924 (genrtl_subobject): Likewise.
2925 (genrtl_do_poplevel): Likewise.
2926 (genrtl_named_return_value): Likewise.
2927 * lex.c (init_parse): Call init_cp_semantics.
2928 * semantics.c (genrtl_try_block): Give it internal linkage.
2929 (genrtl_handler): Likewise.
2930 (genrtl_catch_block): Likewise.
2931 (genrtl_ctor_stmt): Likewise.
2932 (genrtl_subobject): Likewise.
2933 (genrtl_do_poplevel): Likewise.
2934 (genrtl_named_return_value): Likewise.
2935 (lang_expand_stmt): Rename to ...
2936 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
2937 (init_cp_semantics): Define.
2939 * decl.c (initialize_local_var): Remove RTL-generating code.
2940 * semantics.c (genrtl_try_block): Fix formatting.
2942 Move statement-tree facilities from C++ to C front-end.
2943 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
2944 (void_zero_node): Remove.
2945 (stmt_tree): Likewise.
2946 (scope_chain): Adjust.
2947 (language_function): Rename to cp_language_function.
2948 (cp_function_chain): Adjust.
2949 (current_stmt_tree): Remove.
2950 (last_tree): Likewise.
2951 (last_expr_type): Likewise.
2952 (struct lang_decl): Adjust.
2953 (STMT_IS_FULL_EXPR_P): Remove.
2955 (begin_stmt_tree): Likewise.
2956 (finish_stmt_tree): Likewise.
2957 (walk_tree_fn): Likewise.
2958 (walk_stmt_tree): Likewise.
2959 * class.c (finish_struct): Replace use of add_tree with add_stmt.
2960 * decl.c (mark_stmt_tree): Adjust type.
2961 (init_decl_processing): Don't build void_zero_node.
2962 (initialize_local_var): Adjust usage of current_stmt_tree.
2963 (finish_enum): Use add_stmt, not add_tree.
2964 (save_function_data): Adjust use of language_function.
2965 (finish_constructor_body): Use add_stmt, not add_tree.
2966 (finish_destructor_body): Likewise.
2967 (push_cp_function_context): Adjust use of language_function.
2968 (pop_cp_function_context): Likewise.
2969 (mark_lang_function): Likewise.
2970 (mark_cp_function_context): Likewise.
2971 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
2972 (build_vec_init): Likewise.
2973 * semantics.c (SET_LAST_STMT): Remove.
2974 (RECHAIN_STMTS): Don't use it.
2975 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
2976 (current_stmt_tree): Define.
2978 (finish_goto_stmt): Use add_stmt, not add_tree.
2979 (finish_expr_stmt): Likewise.
2980 (begin_if_stmt): Likewise.
2981 (finish_then_clause): Likewise.
2982 (begin_while_stmt): Likewise.
2983 (begin_do_stmt): Likewise.
2984 (finish_return_stmt): Likewise.
2985 (begin_for_stmt): Likewise.
2986 (finish_break_stmt): Likewise.
2987 (finish_continue_stmt): Likewise.
2988 (begin_switch_stmt): Likewise.
2989 (finish_case_label): Likewise.
2990 (begin_try_block): Likewise.
2991 (begin_function_try_block): Likewise.
2992 (begin_handler): Likewise.
2993 (begin_catch_block): Likewise.
2994 (begin_compound_stmt): Likewise.
2995 (begin_asm_stmt): Likewise.
2996 (finish_asm_stmt): Likewise.
2997 (finish_label_stmt): Likewise.
2998 (add_decl_stmt): Likewise.
2999 (finish_subobject): Likewise.
3000 (finish_decl_cleanup): Likewise.
3001 (finish_named_return_value): Likewise.
3002 (setup_vtbl_ptr): Likewise.
3003 (add_scope_stmt): Likewise.
3004 (finish_stmt_expr): Likewise.
3005 (prune_unused_decls): Remove.
3006 (begin_stmt_tree): Likewise.
3007 (finish_stmt_tree): Likewise.
3008 (prep_stmt): Adjust use of current_stmt_tree.
3009 (lang_expand_stmt): Likewise.
3010 * tree.c (statement_code_p): Remove.
3011 (cp_statement_code_p): New function.
3012 (walk_stmt_tree): Remove.
3013 (init_tree): Set lang_statement_code_p.
3015 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3017 Integrated preprocessor.
3019 * Make-lang.in, Makefile.in: Remove all references to input.c,
3020 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3021 * gxx.gperf, hash.h, input.c: Delete.
3022 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3023 initialized properly.
3025 * class.c (fixup_pending_inline): Take a tree, not a
3026 struct pending_inline *. All callers changed.
3027 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3028 RID_PROTECTED entries in ridpointers[] array here.
3029 * decl.c (duplicate_decls): Do not refer to struct
3031 (record_builtin_type, init_decl_processing): Use RID_MAX not
3033 (grokdeclarator): Use C_IS_RESERVED_WORD.
3034 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3036 (grok_x_components): Do not inspect pending_inlines chain.
3038 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3039 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3040 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3041 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3042 TIME_IDENTIFIER_FILEINFO): Kill.
3044 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3046 * parse.y: Call do_pending_inlines unconditionally.
3047 reinit_parse_for_method is now snarf_method. fn.defpen is no
3048 longer necessary. Remove unnecessary <itype> annotation on
3049 SCOPE. Do not refer to end_of_file or struct pending_inline.
3050 * semantics.c (begin_inline_definitions): Call
3051 do_pending_inlines unconditionally.
3053 * lex.c: Remove all code now shared with C front end.
3054 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3055 into the get_identifier table. Rewrite pragma handling to
3056 work with the registry. Move code to save tokens for later
3057 processing to spew.c.
3059 * spew.c: Rewrite everything in terms of token streams instead
3060 of text. Move routines here from lex.c / input.c as
3061 appropriate. GC-mark trees hanging off the pending inlines
3064 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3066 * NEWS: Mention that the named return value extension has been
3068 * cp-tree.h (original_result_rtx): Define.
3069 (TREE_REFERENCE_EXPR): Remove.
3070 (DECL_VPARENT): Likewise.
3071 (pushdecl_nonclass_level): Likewise.
3072 (store_return_init): Likewise.
3073 (reinit_lang_specific): Likewise.
3074 (genrtl_named_return_value): Change prototype.
3075 * decl.c (original_result_rtx): Remove.
3076 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3077 Do not generate RTL for local variables here.
3078 (store_return_init): Remove.
3079 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3081 (finish_named_return_value): Adjust accordingly. Warn that this
3082 extension is deprecated.
3083 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3085 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3087 * pt.c (type_unification_real): Replace switch with if.
3088 (unify): Tsubst non-type parms before comparing.
3090 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3092 * error.c (dump_typename): New function, broken out of ...
3093 (dump_type): ... here. Use it.
3094 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3096 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3098 * init.c (build_offset_ref): Deal with namespace scoped
3101 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3103 * class.c (resolve_address_of_overloaded_function): Add
3104 explanation message.
3105 * decl.c (define_case_label): Reformat explanation.
3106 * decl2.c (finish_static_data_member_decl): Likewise.
3107 (grokfield): Likewise.
3108 * friend.c (do_friend): Likewise.
3110 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3112 * tree.c (walk_tree): Expose tail recursion.
3113 (walk_stmt_tree): New function.
3114 * cp-tree.h: Prototype walk_stmt_tree.
3115 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3116 the BLOCKs directly. If a BLOCK has no variables after
3117 pruning, discard it.
3118 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3119 restore the line number.
3121 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3123 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3124 (pt.o): Remove dependency on HTAB_H.
3125 * cp-tree.h: Include hashtab.h.
3126 (walk_tree): Change prototype.
3127 (walk_tree_without_duplicates): New function.
3128 * decl.c (check_default_argument): Use it.
3129 * optimize.c (remap_decl): Adjust calls to walk_tree.
3130 (copy_body): Likewise.
3131 (expand_calls_inline): Likewise.
3132 (calls_setjmp_p): Use walk_tree_without_duplicates.
3133 * pt.c: Don't include hashtab.h.
3134 (for_each_template_parm): Use walk_tree_without_duplicates.
3135 * semantics.c (finish-stmt_tree): Likewise.
3136 (expand_body): Likewise.
3137 * tree.c (walk_tree): Add additional parameter.
3138 (walk_tree_without_duplicates): New function.
3139 (count_trees): Use it.
3140 (verify_stmt_tree): Adjust call to walk_tree.
3141 (find_tree): Use walk_tree_without_duplicates.
3142 (no_linkage_check): Likewise.
3143 (break_out_target_exprs): Adjust call to walk_tree.
3144 (cp_unsave): Likewise.
3146 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3148 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3149 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3150 * cp-tree.h (TYPE_BINFO): Adjust comment.
3151 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3152 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3153 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3154 (TYPE_TEMPLATE_INFO): Likewise.
3155 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3156 * class.c (push_nested_class): Likewise.
3157 * decl.c (lookup_name_real): Likewise.
3158 (grokdeclarator): Likewise.
3159 (grok_op_properties): Likewise.
3160 (xref_tag): Likewise.
3161 (xref_basetypes): Likewise.
3162 * decl2.c (constructor_name_full): Likewise.
3163 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3164 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3165 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3166 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3167 (dump_type_suffix): Likewise.
3168 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3170 (get_aggr_from_typedef): Likewise.
3171 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3172 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3173 (write_template_parm): Likewise.
3174 (write_template_template_parm): Check tree code instead of
3175 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3176 * method.c (build_overload_nested_name): Add
3177 BOUND_TEMPLATE_TEMPLATE_PARM.
3178 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3179 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3180 * pt.c (convert_template_argument): Check tree code instead of
3181 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3182 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3183 (for_each_template_parm): Adjust comment.
3184 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3185 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3186 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3187 template_args_equal to compare template template parameter cases.
3188 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3189 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3191 * tree.c (copy_template_template_parm): Decide whether to create
3192 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3193 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3194 (copy_tree_r): Likewise.
3195 * typeck.c (comptypes): Likewise. Check tree code instead of
3196 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3198 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3200 * decl.c (finish_function): Move the code for handling functions
3201 marked with the constructor and destructor attributes inside the
3204 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3206 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3208 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3210 * pt.c (lookup_template_class): Remove abort.
3211 * tree.c (get_type_decl): Allow error_mark_node.
3213 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3215 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3218 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3220 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3223 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3225 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3226 union tag mismatch error reporting.
3228 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3230 * call.c (build_scoped_method_call): Check it is not a namespace.
3232 2000-08-30 Jason Merrill <jason@redhat.com>
3234 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3236 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3237 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3238 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3240 * decl.c (start_function): Always call make_function_rtl.
3242 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3244 * semantics.c (prune_unused_decls): New function.
3245 (finish_stmt_tree): Call it via walk_tree.
3247 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3249 * class.c (build_secondary_vtable): Constify a char *.
3250 * decl.c (init_decl_processing): Initialize function_id_node,
3251 pretty_function_id_node, and func_id_node.
3252 * input.c (struct input_source): Constify 'str'.
3253 (feed_input): Constify first argument.
3254 * mangle.c (write_identifier): Constify argument.
3255 * pt.c (mangle_class_name_for_template): Constify argument.
3257 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3259 * typeck.c (mark_addressable): Remove code that pokes around in
3262 2000-08-28 Jason Merrill <jason@redhat.com>
3264 * lex.c (file_name_nondirectory): Move to toplev.c.
3266 * cp-tree.h (LOCAL_CLASS_P): New macro.
3267 * class.c (finish_struct_1): Use it.
3269 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3271 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3272 (write_encoding): Pass another argument to write_name.
3273 (write_name): Add ignore_local_scope parameter. Fix handling of
3275 (write_nested_name): Use write_unqualified_name.
3276 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3277 (write_template_prefix): Use write_unqualified_name.
3278 (write_component): Remove.
3279 (write_local_name): Add parameter. Use direct local entity to
3280 discriminator calculation.
3281 (write_class_enum_type): Pass another argument to write_name.
3282 (write_template_template_arg): Likewise.
3283 (make_guard_variable): Likewise.
3285 2000-08-27 Jason Merrill <jason@redhat.com>
3287 * decl.c (pushdecl): Matching decls for local externs are found in
3288 the current level. Propagate linkage information from previous
3291 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3293 * ir.texi (Expressions): Fix typo.
3295 2000-08-25 Greg McGary <greg@mcgary.org>
3297 * tree.c (init_tree): Use ARRAY_SIZE.
3299 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3301 * error.c (cp_tree_printer): Rework.
3303 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3305 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3307 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3308 (cp-demangle.o): Remove target.
3309 (dyn-string.o): Likewise.
3311 * decl.c (grokfndecl): Require that `main' return an `int'.
3312 * mangle.c (write_encoding): Don't mangle return types for
3313 conversion functions.
3315 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3317 * error.c (tree_formatting_info): New data type.
3318 (tree_being_formatted): New macro.
3319 (tree_formatting_flags): Likewise.
3320 (put_whitespace): Likewise.
3321 (print_tree_identifier): Likewise.
3322 (print_identifier): Likewise.
3323 (cp_tree_printer, print_function_argument_list, print_declaration,
3324 print_expression, print_function_declaration,
3325 print_function_parameter, print_type, print_cv_qualifier): New
3327 (init_error): Initialize lang_printer.
3329 2000-08-24 Jason Merrill <jason@redhat.com>
3331 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3332 adjustment necessary.
3334 2000-08-24 Greg McGary <greg@mcgary.org>
3336 * cp-tree.h (MAIN_NAME_P): Remove macro.
3338 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3340 * error.c (print_instantiation_context): Don't forget to flush the
3343 2000-08-23 Jason Merrill <jason@redhat.com>
3345 * typeck.c (build_ptrmemfunc): Save the input pmf.
3347 * method.c (process_modifiers): Use same_type_p.
3349 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3351 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3352 * mangle.c (write_function_type): Change prototype.
3353 (write_encoding): Don't mangle return types for
3354 constructors or destructors.
3355 (write_type): Adjust call to write_function_type.
3356 * pt.c (instantiate_template): Instantiate alternate entry points
3357 when instantiating the main function.
3359 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3361 * error.c (cp_print_error_function): Don't use embedded '\n' in
3364 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3366 * decl.c (init_decl_processing): Remove bogus initialization.
3367 * error.c (lang_print_error_function): Restore here.
3368 (init_error): Initialize print_error_function.
3370 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3372 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3374 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3376 * Makefile.in (error.o): Depends on diagnostic.h
3378 * cp-tree.h (problematic_instantiation_changed,
3379 record_last_problematic_instantiation, current_instantiation,
3380 print_instantiation_context): Declare.
3381 (maybe_print_template_context): Remove.
3383 * decl.c (init_decl_processing): Set print_error_function to NULL.
3384 (lang_print_error_function): Remove, since we're using a new
3387 * error.c: #include diagnostic.h
3388 (function_category): New function.
3389 (cp_diagnostic_starter): Likewise.
3390 (cp_diagnostic_finalizer): Likewise.
3391 (cp_print_error_function): Likewise.
3392 (maybe_print_instantiation_context): Likewise.
3393 (print_instantiation_full_context): Likewise.
3394 (print_instantiation_partial_context): Likewise.
3395 (print_instantiation_context): Define.
3396 (init_error): Initialize diagnostic pager and finalizer.
3398 * pt.c (problematic_instantiation_changed): Define.
3399 (record_last_problematic_instantiation): Likewise.
3400 (current_instantiation): Likewise.
3401 (maybe_print_template_context): Remove.
3402 (print_template_context): Likewise.
3403 (current_tinst_level): Make static to reflect Brendan Kehoe's
3404 change of 1995-04-13.
3405 (push_tinst_level): Call print_instantiation_context.
3407 2000-08-21 Nix <nix@esperi.demon.co.uk>
3409 * lang-specs.h: Do not process -o or run the assembler if
3412 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3414 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3416 * decl2.c (lang_decode_option): Disable gettext attributes for
3419 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3421 * lex.c (lang_init_options): Default diagnostic message maximum
3422 length to 80, when line-wrapping.
3424 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3426 * class.c (build_vtbl_initializer): Clear the entire
3427 vtbl_init_data. Start keeping track of the functions for which we
3428 have created vcall offsets here.
3429 (dfs_build_vcall_offset_vtbl_entries): Remove.
3430 (build_vcall_offset_vtbl_entries): Reimplement.
3431 (add_vcall_offset_vtbl_entries_r): New function.
3432 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3433 computing when vcall offsets are necessary.
3435 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3437 * decl.c (member_function_or_else): Use cp_error ... %T.
3438 (grokdeclarator): Likewise.
3439 (start_method): Likewise.
3440 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3442 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3444 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3447 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3449 * cp-tree.h (PTRMEM_OK_P): New macro.
3450 (itf_ptrmem_ok): New enumeration value.
3451 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3452 argument. Diagnose implicit pointer to member.
3453 (instantiate_type): Don't diagnose implicit pointer to member
3454 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3455 resolve_address_of_overloaded_function.
3456 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3457 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3458 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3459 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3460 (build_unary_op): Deal with single non-static member in
3463 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3465 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3467 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3469 * cp-tree.h (enum_name_string): Remove prototype.
3470 (report_case_error): Remove prototype.
3471 * cp/typeck2.c (enum_name_string): Remove.
3472 (report_case_error): Remove.
3473 * error.c (dump_expr): Deal with enum values directly.
3474 Correctly negate integer constant.
3476 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3478 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3479 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3480 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3481 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3482 (__cxa_vec_new): Use __cxa_vec_new2.
3483 (__cxa_vec_delete): Use __cxa_vec_delete2.
3485 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3487 * vec.cc (__cxa_vec_new): Set "C" linkage.
3488 (__cxa_vec_ctor): Likewise.
3489 (__cxa_vec_cctor): Likewise.
3490 (__cxa_vec_dtor): Likewise.
3491 (__cxa_vec_delete): Likewise.
3492 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3493 (__cxa_vec_ctor): Likewise.
3494 (__cxa_vec_cctor): Likewise.
3495 (__cxa_vec_dtor): Likewise.
3496 (__cxa_vec_delete): Likewise.
3498 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3500 * class.c (instantiate_type): Reinstate local variable
3501 deleted in previous change.
3503 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3506 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3508 * cp-tree.h (instantiate_type_flags): New enumeration.
3509 (instantiate_type): Change parameter.
3510 * class.c (instantiate_type): Adjust prototype. Adjust.
3511 * call.c (standard_conversion): Adjust instantiate_type call.
3512 (reference_binding): Likewise.
3513 (build_op_delete_call): Likewise.
3514 (convert_like_real): Likewise.
3515 * cvt.c (cp_convert_to_pointer): Likewise.
3516 (convert_to_reference): Likewise.
3517 * pt.c (convert_nontype_argument): Likewise.
3518 * typeck.c (build_binary_op): Likewise.
3519 (build_ptrmemfunc): Likewise.
3520 (convert_for_assignment): Likewise.
3522 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3524 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3525 (current_aggr): Define.
3526 * decl.c (grokdeclarator): Make sure a friend class is an
3527 elaborated type specifier.
3528 * parse.y (current_aggr): Remove static definition.
3529 (cp_parse_init): Adjust.
3530 (structsp): Clear and restore current_aggr.
3531 (component_decl_list): Clear current_aggr.
3533 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3534 aggregate tag on the typename's context.
3536 * pt.c (tsubst_friend_class): Return error_mark_node, if
3538 (instantiate_class_template): Ignore error_mark_node friend types.
3540 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3542 * cvt.c (warn_ref_binding): New static function, broken out of ...
3543 (convert_to_reference): ... here. Use it.
3545 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3547 * parse.y (template_arg): Add rule for template qualified with
3550 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3552 * decl2.c (add_function): Reorganize.
3553 (arg_assoc): Do not consider function template decls.
3555 2000-08-11 Jason Merrill <jason@redhat.com>
3557 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3560 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3562 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3563 (lookup_nested_tag): Likewise.
3565 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3568 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3570 * parse.y (named_complex_class_head_sans_basetype): Remove
3573 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3575 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3576 explicit TEMPLATE_ID_EXPR args.
3577 (build_expr_from_tree, case CALL_EXPR): Likewise.
3579 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3581 * decl.c (check_tag_decl): Diagnose typename's which don't
3584 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3586 * init.c (build_aggr_init): Reject bogus array initializers
3589 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3591 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3593 * cp/tinfo.cc (__dynamic_cast): Likewise.
3594 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3596 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3598 * cvt.c (convert_to_pointer_force): Fix error message when
3599 attempting to cast from ambiguous base.
3601 2000-08-08 Jason Merrill <jason@redhat.com>
3603 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3604 (tsubst_template_arg_vector): Likewise.
3606 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3607 assume that one will be as large as the union.
3609 2000-08-07 Kazu Hirata <kazu@hxi.com>
3611 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3612 * decl.c (pop_labels): Likewise.
3614 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3616 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3618 (__pointer_to_member_type_info): Likewise.
3619 (__base_class_info): Likewise.
3620 (__class_type_info): Likewise.
3621 (__si_class_type_info): Likewise.
3622 (__vmi_class_type_info): Likewise.
3623 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3624 Changed member names to match specifications.
3625 (__vmi_class_type_info::__do_find_public_src): Likewise.
3626 (__si_class_type_info::__do_dyncast): Likewise.
3627 (__vmi_class_type_info::__do_dyncast): Likewise.
3628 (__si_class_type_info::__do_upcast): Likewise.
3629 (__vmi_class_type_info::__do_upcast): Likewise.
3630 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3631 (__pbase_type_info::__pointer_catch): Likewise.
3632 (__pointer_type_info::__pointer_catch): Likewise.
3633 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3635 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3637 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3638 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3639 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3641 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3643 * cp-tree.h (add_method): Change prototype.
3644 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3645 Don't double the size of the method vector in the error case.
3646 (handle_using_decl): Adjust call to add_method.
3647 (add_implicitly_declared_members): Likewise.
3648 (clone_function_decl): Likewise.
3649 * decl2.c (check_classfn): Likewise.
3650 * semantics.c (finish_member_declaration): Likewise.
3652 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3654 * decl.c (flag_isoc94): New variable.
3656 2000-08-02 Jason Merrill <jason@redhat.com>
3658 * pt.c (do_type_instantiation): Add complain parm; don't complain
3659 if called recursively.
3660 * cp-tree.h, parse.y: Adjust.
3662 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3664 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3665 -Wno-strict-prototypes.
3667 * g++spec.c: Adjust type of second argument to
3668 lang_specific_driver, and update code as necessary.
3670 * cp-tree.h: Don't prototype min_precision here.
3671 (my_friendly_assert): Cast expression to void.
3672 * semantics.c (do_poplevel): Initialize scope_stmts.
3674 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3676 * cp-tree.h (DECL_NEEDED_P): Tweak.
3678 2000-07-28 Jason Merrill <jason@redhat.com>
3680 * lang-specs.h: Use %i in rule for .ii files.
3682 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3684 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3686 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3688 Allow indirect primary bases.
3689 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3691 (CLASSTYPE_VFIELD_PARENT): Remove.
3692 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3693 (BINFO_PRIMARY_BINFO): Remove.
3694 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3695 (BINFO_VBASE_PRIMARY_P): Likewise.
3696 (BINFO_PRIMARY_BASE_OF): New macro.
3697 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3698 (get_primary_binfo): New function.
3699 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3700 * class.c (vcall_offset_data_s): Rename to ...
3701 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3702 and add ctor_vtbl_p.
3703 (get_derived_offset): Use get_primary_binfo.
3704 (dfs_mark_primary_bases): Adjust handling of virtual primary
3706 (mark_primary_bases): Likewise.
3707 (set_primary_base): Take a binfo, not an integer, as a
3708 representation of the primary base.
3709 (indirect_primary_base_p): Remove.
3710 (determine_primary_base): Adjust for indirect primary bases.
3711 (dfs_find_final_overrider): Fix typo in coment.
3712 (update_vtable_entry_for_fn): Use get_primary_binfo.
3713 (layout_nonempty_base_or_field): Tweak.
3714 (build_base_fields): Adjust for new primary base semantics.
3715 (dfs_propagate_binfo_offsets): Remove.
3716 (propagate_binfo_offsets): Rewrite.
3717 (dfs_set_offset_for_shared_vbases): Remove.
3718 (layout_virtual_bases): Don't use it.
3719 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3721 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3722 CLASSTYPE_VFIELD_PARENT.
3723 (dfs_get_primary_binfo): New function.
3724 (get_primary_binfo): Likewise.
3725 (dump_class_hierarchy_r): Tweak printing of primary bases.
3726 (build_vtbl_initializer): Fix typo in comments. Use
3728 (build_vcall_and_vbase_vtbl_entries): Likewise.
3729 (build_vbaes_offset_vtbl_entries): Likewise.
3730 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3731 BV_VCALL_INDEX to handle indirect primary bases.
3732 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3733 (build_rtti_vtbl_entries): Likewise.
3734 * search.c (get_shared_vbase_if_not_primary): Tweak.
3735 (find_vbase_instance): Likewise.
3736 (binfo_for_vtable): Simplify.
3737 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3738 (make_binfo): Make it have 11 entries.
3740 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3742 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3743 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3744 ascertaining primaryness.
3745 (G): Remove template_args.
3746 (decl_is_template_id): New function.
3747 (write_encoding): Use decl_is_template_id.
3748 (write_name): Likewise. Handle type_decls. Get main variant of
3750 (write_nested_name): Likewise.
3751 (write_prefix): Likewise.
3752 (write_template_prefix): Likewise.
3753 (write_special_name_constructor): Remove defunct production from
3755 (write_bare_function_type): Remove comment about absent parameter.
3756 (write_template_template_arg): Add missing grammar production to
3759 2000-07-27 Jason Merrill <jason@redhat.com>
3761 * decl.c (duplicate_decls): If common_type produces a non-typedef
3762 type for a typedef, just use the old type.
3764 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3766 * cp-tree.h (function_depth): Declare.
3767 (verify_stmt_tree): Likewise.
3768 (find_tree): Likewise.
3769 * decl.c (function_depth): Give it external linkage.
3770 * optimize.c (optimize_function): Increment and decrement it.
3771 * tree.c (verify_stmt_tree_r): New function.
3772 (verify_stmt_tree): Likewise.
3773 (find_tree_r): Likewise.
3774 (find_tree): Likewise.
3776 2000-07-27 Jason Merrill <jason@redhat.com>
3778 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3780 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3782 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3784 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3785 * decl2.c (get_guard): Call cp_finish_decl, not
3786 rest_of_decl_compilation, for local guards.
3787 * lex.c (do_identifier): Remove unused variable.
3789 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3791 * parse.y: Add missing ';'.
3793 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3795 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3798 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3800 Kill strict_prototype. Backwards compatibility only for
3801 non NO_IMPLICIT_EXTERN_C systems.
3802 * cp-tree.h (flag_strict_prototype): Remove.
3803 (strict_prototype): Remove.
3804 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3805 * decl.c (maybe_push_to_top_level): Adjust.
3806 (pop_from_top_level): Adjust.
3807 (decls_match): Only allow sloppy parm matching for ancient
3809 (init_decl_processing): Adjust.
3810 (grokdeclarator): Adjust.
3811 * decl2.c (flag_strict_prototype): Remove.
3812 (strict_prototype): Remove.
3813 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3814 (lang_f_options): Remove "strict-prototype".
3815 (unsupported-options): Add "strict-prototype".
3816 * lex.c (do_identifier): Adjust.
3817 (do_scoped_id): Adjust.
3818 * parse.y (empty_parms): Adjust.
3819 * class.c (push_lang_context): Adjust.
3820 (pop_lang_context): Adjust.
3821 * typeck.c (comp_target_parms): Adjust.
3823 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3825 * decl.c (poplevel): Deal with anonymous variables at for scope.
3826 (maybe_inject_for_scope_var): Likewise.
3828 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
3830 * decl.c: Remove all signal handling code, now done in toplev.c.
3832 2000-07-23 Mark Mitchell <mark@codesourcery.com>
3834 * decl.c (make_rtl_for_nonlocal_decl): Rework.
3836 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
3839 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
3841 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
3842 Define my_friendly_assert and my_friendly_abort as macros
3843 which may call friendly_abort. Prototype friendly abort, not
3844 my_friendly_abort or my_friendly_assert.
3845 * decl.c (signal_catch): Report the signal caught in the error
3846 message. Call fatal directly.
3847 * typeck2.c (ack, my_friendly_assert): Delete.
3848 (my_friendly_abort): Rename to friendly_abort. Expect file,
3849 line, and function parameters. Report the abort code, then
3850 call fancy_abort. Do not mask an abort if errors have
3853 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
3855 * typeck.c (comp_target_parms): Remove obsolete parameter.
3856 (comp_target_types): Adjust.
3858 2000-07-17 Jason Merrill <jason@redhat.com>
3860 * typeck.c (mark_addressable): Never set TREE_USED.
3861 * call.c (build_call): Don't abort on calls to library functions
3862 that have been declared normally.
3864 * typeck.c (build_binary_op): Fix grammar in warning.
3866 * exception.cc (__eh_free): Fix prototype.
3868 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
3870 * decl.c (pushdecl): Handle seeing an OVERLOAD in
3871 IDENTIFIER_NAMESPACE_VALUE.
3873 2000-07-16 Mark Mitchell <mark@codesourcery.com>
3875 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
3876 * method.c (use_thunk): Correct handling of vcall offsets.
3878 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3880 * .cvsignore: parse.h and parse.c have no cp- prefix.
3882 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3884 * .cvsignore: New file.
3886 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3888 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3890 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3892 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
3894 * parse.h: Likewise.
3896 2000-07-11 Mark Mitchell <mark@codesourcery.com>
3898 * class.c (layout_class_type): Add pointers to virtual bases after
3899 base classes under the old ABI.
3901 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
3903 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
3904 (finish_continue_stmt): Likewise.
3905 (begin_for_stmt): Remove call to note_level_for_for.
3906 (finish_goto_stmt): Change call from build_min_nt
3908 (finish_expr_stmt): Likewise.
3909 (begin_if_stmt): Likewise.
3910 (begin_while_stmt): Likewise.
3911 (finish_while_stmt): Likewise.
3912 (finish_return_stmt): Likewise.
3913 (begin_for_stmt): Likewise.
3914 (finish_for_stmt): Likewise.
3915 (finish_break_stmt): Likewise.
3916 (begin_switch_stmt): Likewise.
3917 (finish_case_label): Likewise.
3918 (genrtl_try_block): Likewise.
3919 (begin_try_block): Likewise.
3920 (begin_handler): Likewise.
3921 (begin_compound_stmt): Likewise.
3922 (finish_asm_stmt): Likewise.
3923 (finish_label_stmt): Likewise.
3924 (add_decl_stmt): Likewise.
3925 (finish_subobject): Likewise.
3926 (finish_decl_cleanup): Likewise.
3927 (finish_named_return_value): Likewise.
3928 (setup_vtbl_ptr): Likewise.
3929 (add_scope_stmt): Likewise.
3930 * decl.c (finish_constructor_body): Likewise.
3931 (finish_destructor_body): Likewise.
3932 * optimize.c (copy_body_r): Likewise.
3933 (initialize_inlined_parameters): Likewise.
3934 (declare_return_variable): Likewise.
3935 (expand_call_inline): Likewise.
3937 2000-07-10 Jakub Jelinek <jakub@redhat.com>
3939 * semantics.c (expand_body): Sync interface information
3940 at the end of function body expansion.
3942 2000-07-09 Jason Merrill <jason@redhat.com>
3944 * init.c (build_new_1): Bail early if the call to new fails.
3946 * decl.c (compute_array_index_type): Check specifically for
3947 an INTEGER_CST, not just TREE_CONSTANT.
3949 * decl.c (duplicate_decls): Don't call duplicate_decls on
3950 the DECL_TEMPLATE_RESULT.
3951 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
3954 * error.c (dump_template_bindings): Don't crash if we had an
3955 invalid argument list.
3957 * typeck.c (c_expand_start_case): Do narrowing here.
3958 * semantics.c (finish_switch_cond): Not here.
3960 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
3962 * parse.y (asm_clobbers): Do string concatenation.
3964 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3966 * decl.c (pushtag): Don't put local classes in template functions
3967 on the local_classes list.
3969 2000-07-04 Scott Snyder <snyder@fnal.gov>
3971 * decl2.c (get_guard): Add missing return for old ABI local
3974 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3976 * cp-tree.h (char_type_p): New function.
3977 * decl.c (init_decl_processing): Don't initialize
3978 signed_wchar_type_node or unsigned_wchar_type_node.
3979 (complete_array_type): Handle brace-enclosed string-constants.
3980 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
3981 * tree.c (char_type_p): New function.
3982 * typeck2.c (digest_init): Use char_type_p.
3984 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3986 * pt.c (tsubst): Don't layout type, if it's error_mark.
3988 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3990 * pt.c (instantiate_pending_templates): Reset template level.
3992 2000-07-05 Jason Merrill <jason@redhat.com>
3994 * call.c (joust): Don't complain about `operator char *()' beating
3995 `operator const char *() const'.
3997 2000-07-04 scott snyder <snyder@fnal.gov>
3998 Jason Merrill <jason@redhat.com>
4000 * repo.c (repo_get_id): Handle the case where a class with virtual
4001 bases has a null TYPE_BINFO_VTABLE.
4003 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4004 Jason Merrill <jason@redhat.com>
4006 * parse.y (member_init): Just pass in the type.
4007 * init.c (expand_member_init): Handle getting a type.
4009 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4010 Jason Merrill <jason@redhat.com>
4012 * decl.c (finish_function): Warn if a function has no return
4014 Suggested by Andrew Koenig.
4015 * typeck.c (check_return_expr): Do set current_function_returns_value
4016 if we got an error_mark_node.
4018 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4020 * decl2.c (push_decl_namespace): Push the original namespace.
4022 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4024 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4025 * semantics.c (begin_class_definition): Clear it.
4027 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4029 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4030 (genrtl_expr_stmt): Likewise.
4031 (genrtl_decl_stmt): Likewise.
4032 (genrtl_if_stmt): Likewise.
4033 (genrtl_while_stmt): Likewise.
4034 (genrtl_do_stmt): Likewise.
4035 (genrtl_return_stmt): Likewise.
4036 (genrtl_for_stmt): Likewise.
4037 (genrtl_break_stmt): Likewise.
4038 (genrtl_continue_stmt): Likewise.
4039 (genrtl_scope_stmt): Likewise.
4040 (genrtl_switch_stmt): Likewise.
4041 (genrtl_case_label): Likewise.
4042 (genrtl_begin_compound_stmt): Likewise.
4043 (genrtl_finish_compound_stmt): Likewise.
4044 (genrtl_compound_stmt): Likewise.
4045 (genrtl_asm_stmt): Likewise.
4047 * init.c (begin_init_stmts): Remove call to
4048 genrtl_begin_compound_stmt.
4049 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4051 * semantics.c (lang_expand_stmt): Changed call to
4052 genrtl_compound_stmt to ignore return value.
4054 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4056 * mangle.c (canonicalize_for_substitution): Return the canonical
4059 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4061 * typeck.c (commonparms): Remove obstack manipulations.
4063 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4065 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4067 * Makefile.in (OBJS): Added ../c-semantics.o.
4068 (OBJDEPS): Likewise.
4070 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4072 (struct stmt_tree): Added comment.
4073 (current_function_name_declared): Removed.
4074 (stmts_are_full_exprs_p): Likewise.
4075 (genrtl_do_pushlevel): Likewise.
4076 (genrtl_clear_out_block): Likewise.
4077 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4078 (DECL_ANON_UNION_ELEMS): Likewise.
4079 (emit_local_var): Likewise.
4080 (make_rtl_for_local_static): Likewise.
4081 (do_case): Likewise.
4082 (expand_stmt): Likewise.
4083 (genrtl_decl_cleanup): Likewise.
4084 (c_expand_asm_operands): Likewise.
4085 (c_expand_return): Likewise.
4086 (c_expand_start_case): Likewise.
4088 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4089 (emit_local_var): Likewise.
4090 (initialize_local_var): Change reference to
4091 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4092 Change reference to stmts_are_full_exprs_p to
4093 current_stmt_tree->stmts_are_full_exprs_p.
4094 (push_cp_function_context): Likewise.
4096 * expect.c (expand_throw): Change reference to
4097 stmts_are_full_exprs_p.
4099 * init.c (build_aggr_init): Change reference to
4100 stmts_are_full_exprs_p.
4101 (build_vec_init): Likewise.
4103 * optimize.c (maybe_clone_body): Change reference to
4104 current_function_name_declared to
4105 cp_function_chain->name_declared.
4107 * pt.c (instantiate_decl): Change reference to
4108 current_function_name_declared to
4109 cp_function_chain->name_declared.
4111 * semantics.c (expand_cond): Moved declaration to c-common.h.
4112 (genrtl_do_pushlevel): Moved to c-semantics.c.
4113 (genrtl_clear_out_block): Likewise.
4114 (genrtl_goto_stmt): Likewise.
4115 (genrtl_expr_stmt): Likewise.
4116 (genrtl_decl_stmt): Likewise.
4117 (gerntl_if_stmt): Likewise.
4118 (genrtl_while_stmt): Likewise.
4119 (genrtl_do_stmt): Likewise.
4120 (genrtl_return_stmt): Likewise.
4121 (genrtl_for_stmt): Likewise.
4122 (genrtl_break_stmt): Likewise.
4123 (genrtl_continue_stmt): Likewise.
4124 (genrtl_scope_stmt): Likewise.
4125 (genrtl_switch_stmt): Likewise.
4126 (genrtl_case_label): Likewise.
4127 (genrtl_begin_compound_stmt): Likewise.
4128 (genrtl_finish_compound_stmt): Likewise.
4129 (genrtl_compound_stmt): Likewise.
4130 (genrtl_asm_stmt): Likewise.
4131 (genrtl_decl_cleanup): Likewise.
4132 (expand_cond): Likewise.
4133 (expand_stmt): Renamed to ...
4134 (lang_expand_stmt): ... this.
4135 (lang_expand_expr_stmt): Initialize.
4136 (set_current_function_name_declared): Likewise.
4137 (stmts_are_full_exprs_p): Likewise.
4138 (current_function_name_declared): Likewise.
4139 (anon_aggr_type_p): Likewise.
4140 (do_poplevel): Change reference to
4141 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4142 Change reference to stmts_are_full_exprs_p to
4143 current_stmt_tree->stmts_are_full_exprs_p.
4144 (add_tree): Likewise.
4145 (finish_expr_stmt): Likewise.
4146 (prep_stmt): Likewise.
4147 (lang_expand_stmt): Likewise.
4148 (begin_compound_stmt): Change reference to
4149 current_function_name_declared to
4150 cp_function_chain->name_declared and call to
4151 current_function_name_declared().
4152 (setup_vtbl_ptr): Likewise.
4153 (genrtl_do_poplevel): Removed.
4155 2000-06-30 Jason Merrill <jason@redhat.com>
4157 * init.c (init_init_processing): Go back to aligning like
4158 double_type_node for old ABI.
4159 (get_cookie_size): Make cookie larger if we get a type that needs
4161 (build_vec_delete): Call it.
4163 * typeck.c (qualify_type_recursive): New fn.
4164 (composite_pointer_type): Use it.
4165 (build_binary_op): Use composite_pointer_type.
4167 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4168 Jason Merrill <jason@redhat.com>
4170 * typeck.c (check_return_expr): Don't complain about returning
4171 NULL from operator new if -fcheck-new.
4172 * cp-tree.h: Declare flag_check_new here.
4175 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4177 * mangle.c (find_substitution): Use same_type_p.
4178 (write_encoding): Don't check for substitutions.
4180 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4182 * parse.y (expr_no_comma_rangle): New non-terminal.
4183 (template_parm): Use it for default parameter case.
4184 (template_arg): Use it.
4185 (expr_no_commas): Remove commented out undefined extensions.
4186 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4187 * parse.h, parse.c: Rebuilt.
4189 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4191 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4192 (finish_asm_stmt): Do it here, instead.
4194 * cp-tree.h (ridpointers): Don't declare.
4195 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4196 (record_builtin_java_type): Likewise.
4197 (init_decl_processing): Likewise.
4198 * lex.c: Move inclusion of lex.h.
4199 (ridpointers): Don't define.
4200 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4202 * lex.h (enum rid): Rename to ...
4203 (enum cp_rid): ... this.
4204 (ridpointers): Don't declare.
4205 * parse.y: Move inclusion of lex.h.
4206 * parse.c: Regenerated.
4207 * spew.c: Move inclusion of lex.h.
4209 * cp-tree.h (struct language_function): Remove temp_name_counter.
4210 (temp_name_counter): Remove.
4211 (get_temp_name): Change prototype.
4212 (get_guard): New function.
4213 (get_guard_cond): Likewise.
4214 (set_guard): Likewise.
4215 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4216 * decl.c (expand_static_init): Use get_guard and friends to
4217 implement guard variables.
4218 * decl2.c (get_temp_name): Assume that the variables created are
4220 (get_sentry): Rename to ...
4221 (get_guard): ... this. Implement new ABI guard variables.
4222 (get_guard_bits): New function.
4223 (get_guard_cond): Likewise.
4224 (set_guard): Likewise.
4225 (start_static_initialization_or_destruction): Use them.
4226 (do_static_initialization): Replace sentry with guard throughout.
4227 (do_static_destruction): Likewise.
4228 * init.c (create_temporary_var): Add comment.
4230 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4232 * mangle.c (find_substitution): Use same_type_p.
4233 (write_encoding): Don't check for substitutions.
4235 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4237 * parse.y (expr_no_comma_rangle): New non-terminal.
4238 (template_parm): Use it for default parameter case.
4239 (template_arg): Use it.
4240 (expr_no_commas): Remove commented out undefined extensions.
4241 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4242 * parse.h, parse.c: Rebuilt.
4244 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4246 * cp-tree.h (flag_const_strings): Remove.
4247 (warn_parentheses): Likewise.
4248 (warn_format): Likewise.
4249 (common_type): Likewise.
4250 (default_conversion): Likewise.
4251 (build_binary_op): Likewise.
4252 (cp_build_binary_op): New macro.
4253 * call.c (build_new_op): Use cp_build_binary_op instead of
4255 * class.c (build_vtable_entry_ref): Likewise.
4256 * decl.c (expand_static_init): Likewise.
4257 (compute_array_index_type): Likewise.
4258 (build_enumerator): Likewise.
4259 * decl2.c (delete_sanity): Likewise.
4260 (start_static_initialization_or_destruction): Likewise.
4261 * error.c (dump_type_suffix): Likewise.
4262 * init.c (resolve_offset_ref): Likewise.
4263 (build_new): Likewise.
4264 (build_new_1): Likewise.
4265 (build_vec_delete_1): Likewise.
4266 (build_vec_init): Likewise.
4267 (build_delete): Likewise.
4268 * rtti.c (synthesize_tinfo_fn): Likewise.
4269 (synthesize_tinfo_var): Likewise.
4270 * search.c (expand_upcast_fixups): Likewise.
4271 (fixup_all_virtual_upcast_offsets): Likewise.
4272 * typeck.c (build_array_ref): Likewise.
4273 (get_member_function_from_ptrfunc): Likewise.
4274 (build_binary_op): Add parameter.
4275 (pointer_int_sum): Use cp_build_binary_op.
4276 (pointer_diff): Likewise.
4277 (build_modify_expr): Likewise.
4278 (get_delta_difference): Likewise.
4279 (build_ptrmemfunc): Likewise.
4281 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4283 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4284 * decl.c (create_implicit_typedef): Adjust.
4285 * decl2.c (build_artificial_parm): Adjust.
4286 * method.c (implicitly_declare_fn): Adjust.
4287 * pt.c (push_inline_template_parms_recursive): Adjust.
4288 (process_template_parm): Adjust.
4289 (overloaded_template_name): Adjust.
4290 * semantics.c (finish_template_template_parm): Adjust.
4292 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4294 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4295 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4296 where to emit thunks.
4297 (build_vtt): Adjust call to build_vtt_inits.
4298 (build_vtt_inits): Add parameter to indicate whether or not
4299 sub-VTTs for virtual bases should be included. Adjust handling of
4300 construction vtables.
4301 (get_matching_base): New function.
4302 (dfs_build_vtt_inits): Rename to ...
4303 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4304 construction vtables.
4305 (dfs_fixup_binfo_vtbls): Likewise.
4306 (build_ctor_vtbl_groups): Build construction vtables for virtual
4308 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4309 to build construction vtbls.
4310 (dfs_accumulate_vtbl_inits): Adjust handling of
4311 construction vtables.
4313 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4316 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4318 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4320 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4322 * search.c (hides): Remove.
4323 (is_subobject_of_p): Add most_derived parameter. Use
4325 (lookup_field_queue_p): Adjust.
4326 (lookup_field_r): Adjust.
4328 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4330 * decl2.c (handle_class_head): Bash typedefs to the type's main
4333 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4335 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4336 (begin_global_stmt_expr): ... this.
4337 (genrtl_finish_stmt_expr): Rename to ...
4338 (finish_global_stmt_expr): ... this.
4339 * init.c (begin_init_stmts): Adjust calls.
4340 (finish_init_stmts): Likewise.
4341 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4342 (begin_global_stmt_expr): ... this.
4343 (genrtl_finish_stmt_expr): Rename to ...
4344 (finish_global_stmt_expr): ... this.
4346 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4348 * search.c (lookup_member): Fix typo in comment.
4350 2000-06-24 Jason Merrill <jason@redhat.com>
4352 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4353 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4355 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4357 * parse.y (complex_direct_notype_declarator): Support global_scope.
4358 * Makefile.in: Adjust conflict count.
4360 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4362 * parse.y (template_arg): Convert TEMPLATE_DECL
4363 that is a template template paramter to
4364 TEMPLATE_TEMPLATE_PARM here.
4366 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4367 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4368 (copy_template_template_parm): Adjust prototype.
4369 * decl.c (grokdeclarator): Remove dead code.
4370 * pt.c (process_template_parm): Tidy.
4371 (lookup_template_class): Construct nodes in
4372 copy_template_template_parm.
4373 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4374 lookup_template_class. Use TYPE_TI_TEMPLATE.
4375 * tree.c (copy_template_template_parm): Add NEWARGS
4377 (mapcar): Adjust call to copy_template_template_parm.
4378 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4379 * method.c (build_template_template_parm_names): Change error
4380 code to avoid compilation warning.
4382 * gxxint.texi: Document template template parameter
4385 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4387 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4388 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4389 (cp-demangle.o): New rule.
4390 (dyn-string.o): Likewise.
4391 * inc/cxxabi.h (__cxa_demangle): New declaration.
4393 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4395 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4396 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4397 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4399 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4400 (make_thunk): Change prototype.
4401 (emit_thunk): Rename to use_thunk.
4402 (mangle_thunk): Change prototype.
4403 * class.c (get_derived_offset): Simplify.
4404 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4405 BV_GENERATE_THUNK_WITH_VTABLE_P.
4406 (build_primary_vtable): Simplify.
4407 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4408 (dfs_find_base): Remove.
4409 (update_vtable_entry_for_fn): Correct bug in finding the base
4410 where a virtual function was first declared. Figure out whether
4411 or not to emit a vcall-thunk with the vtables in which it appears.
4412 Correct logic for deciding whether to use an ordinary thunk, or a
4414 (finish_struct_1): Remove unnecssary code.
4415 (build_vtbl_initializer): Use ssize_int for the running counter of
4417 (build_vtbl_initializer): Only use vcall thunks where necessary.
4418 Mark thunks as needing to be emitted with their vtables, or not.
4419 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4420 indices. Use size_binop.
4421 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4422 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4424 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4425 (build_vtable_entry): Mark thunks as needing to be emitted with
4426 their vtables, or not.
4427 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4428 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4430 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4432 * error.c (dump_expr): Use BV_FN.
4433 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4435 * method.c (make_thunk): Likewise.
4436 (emit_thunk): Rename to use_thunk. Allow callers to decide
4437 whether or not to actually emit the thunk. Adjust for changes in
4438 representation of vcall offsets.
4439 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4440 * semantics.c (emit_associated_thunks): New function.
4441 (expand_body): Use it.
4442 * ir.texi: Adjust decriptions of thunks.
4444 2000-06-22 Jason Merrill <jason@redhat.com>
4446 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4447 (tsubst_friend_function): Copy it here.
4449 * decl.c (grok_op_properties): Fix typo.
4451 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4454 * pt.c (check_explicit_specialization): Clarify error.
4456 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4457 an old OVERLOAD when we're declaring a non-function.
4458 (pushdecl, destroy_local_var): Check for error_mark_node.
4459 (warn_extern_redeclared_static): Also bail early if
4461 (push_overloaded_decl): Ignore an old error_mark_node.
4463 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4465 * call.c (build_x_va_arg): Check if in a template decl.
4466 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4468 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4470 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4472 * decl.c (check_goto): Computed gotos assumed OK.
4474 2000-06-20 Jason Merrill <jason@redhat.com>
4476 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4477 for which we don't need to look for instantiations.
4479 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4481 * parse.y (program): Always call finish_translation_unit.
4482 * parse.c, parse.h: Rebuilt.
4484 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4486 * method.c: Don't include hard-reg-set.h.
4488 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4490 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4492 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4494 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4495 * cvt.c (cp_convert_to_pointer): Likewise.
4496 (convert_to_void): Likewise.
4497 * error.c (dump_expr): Likewise.
4498 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4499 * init.c (build_delete): Likewise.
4500 * method.c (emit_thunk): Likewise.
4501 * optmize.c (declare_return_variable): Likewise.
4502 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4503 (get_typeid): Likewise.
4504 (build_dynamic_cast_1): Likewise.
4505 * typeck.c (composite_pointer_type): Likewise.
4506 (common_type): Likewise.
4507 (build_indirect_ref): Likewise.
4508 (build_binary_op): Likewise.
4509 (build_x_compound_expr): Likewise.
4510 (check_return_expr): Likewise.
4511 * typeck2.c (add_exception_specifier): Likewise.
4513 * mangle.c (write_method_parms): Use direct comparison for end
4516 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4518 * cp-tree.h (genrtl_try_block): Declare function.
4519 (genrtl_handler): Likewise.
4520 (genrtl_catch_block): Likewise.
4521 (genrtl_ctor_stmt): Likewise.
4522 (genrtl_subobject): Likewise.
4523 (genrtl_decl_cleanup): Likewise.
4524 (genrtl_do_poplevel): Likewise.
4525 (genrtl_do_pushlevel): Likewise.
4526 (genrtl_clear_out_block): Likewise.
4527 (genrtl_goto_stmt): Likewise.
4528 (genrtl_expr_stmt): Likewise.
4529 (genrtl_decl_stmt): Likewise.
4530 (genrtl_if_stmt): Likewise.
4531 (genrtl_while_stmt): Likewise.
4532 (genrtl_do_stmt): Likewise.
4533 (genrtl_return_stmt): Likewise.
4534 (genrtl_for_stmt): Likewise.
4535 (genrtl_break_stmt): Likewise.
4536 (genrtl_continue_stmt): Likewise.
4537 (genrtl_scope_stmt): Likewise.
4538 (genrtl_switch_stmt): Likewise.
4539 (genrtl_case_label): Likewise.
4540 (genrtl_begin_compound_stmt): Likewise.
4541 (genrtl_finish_compound_stmt): Likewise.
4542 (genrtl_compound_stmt): Likewise.
4543 (genrtl_asm_stmt): Likewise.
4544 (genrtl_named_return_value): Likewise.
4545 (genrtl_begin_stmt_expr): Likewise.
4546 (genrtl_finish_stmt_expr): Likewise.
4547 (finish_for_stmt): Removed first argument.
4548 (finish_switch_stmt): Likewise.
4550 * semantics.c (genrtl_try_block): Define function.
4551 (genrtl_handler): Likewise.
4552 (genrtl_catch_block): Likewise.
4553 (genrtl_ctor_stmt): Likewise.
4554 (genrtl_subobject): Likewise.
4555 (genrtl_decl_cleanup): Likewise.
4556 (genrtl_do_poplevel): Likewise.
4557 (genrtl_do_pushlevel): Likewise.
4558 (genrtl_clear_out_block): Likewise.
4559 (genrtl_goto_stmt): Likewise.
4560 (genrtl_expr_stmt): Likewise.
4561 (genrtl_decl_stmt): Likewise.
4562 (genrtl_if_stmt): Likewise.
4563 (genrtl_while_stmt): Likewise.
4564 (genrtl_do_stmt): Likewise.
4565 (genrtl_return_stmt): Likewise.
4566 (genrtl_for_stmt): Likewise.
4567 (genrtl_break_stmt): Likewise.
4568 (genrtl_continue_stmt): Likewise.
4569 (genrtl_scope_stmt): Likewise.
4570 (genrtl_switch_stmt): Likewise.
4571 (genrtl_case_label): Likewise.
4572 (genrtl_begin_compound_stmt): Likewise.
4573 (genrtl_finish_compound_stmt): Likewise.
4574 (genrtl_compound_stmt): Likewise.
4575 (genrtl_asm_stmt): Likewise.
4576 (genrtl_named_return_value): Likewise.
4577 (genrtl_begin_stmt_expr): Likewise.
4578 (genrtl_finish_stmt_expr): Likewise.
4579 (finish_for_stmt): Removed first argument and generate rtl
4581 (finish_switch_stmt): Likewise.
4582 (do_poplevel): Removed generate rtl specific code.
4583 (do_pushlevel): Likewise.
4584 (add_tree): Likewise.
4585 (finish_goto_stmt): Likewise.
4586 (finish_expr_stmt): Likewise.
4587 (begin_if_stmt): Likewise.
4588 (finish_if_stmt_cond): Likewise.
4589 (finish_then_clause): Likewise.
4590 (begin_else_clause): Likewise.
4591 (finish_else_clause): Likewise.
4592 (finish_if_stmt): Likewise.
4593 (clear_out_block): Likewise.
4594 (begin_while_stmt): Likewise.
4595 (finish_while_stmt_cond): Likewise.
4596 (finish_while_stmt): Likewise.
4597 (begin_do_stmt): Likewise.
4598 (finish_do_body): Likewise.
4599 (finish_do_stmt): Likewise.
4600 (finish_return_stmt): Likewise.
4601 (begin_for_stmt): Likewise.
4602 (finish_for_init_stmt): Likewise.
4603 (finish_for_cond): Likewise.
4604 (finish_for_expr): Likewise.
4605 (finish_break_stmt): Likewise.
4606 (finish_continue_stmt): Likewise.
4607 (begin_switch_stmt): Likewise.
4608 (finish_switch_cond): Likewise.
4609 (finish_case_label): Likewise.
4610 (begin_try_block): Likewise.
4611 (begin_function_try_block): Likewise.
4612 (finish_try_block): Likewise.
4613 (finish_cleanup_try_block): Likewise.
4614 (finish_cleanup): Likewise.
4615 (finish_function_try_block): Likewise.
4616 (finish_handler_sequence): Likewise.
4617 (finish_function_handler_sequence): Likewise.
4618 (begin_handler): Likewise.
4619 (finish_handler_parms): Likewise.
4620 (begin_catch_block): Likewise.
4621 (finish_handler): Likewise.
4622 (begin_compound_stmt): Likewise.
4623 (finish_compound_stmt): Likewise.
4624 (finish_asm_stmt): Likewise.
4625 (finish_label_stmt): Likewise.
4626 (finish_label_decl): Likewise.
4627 (finish_subobject): Likewise.
4628 (finish_decl_cleanup): Likewise.
4629 (finish_named_return_value): Likewise.
4630 (begin_stmt_expr): Likewise.
4631 (finish_stmt_expr): Likewise.
4633 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4634 to call genrtl_expr_stmt when appropriate.
4636 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4637 begin_compound_expr to call genrtl_begin_stmt_expr and
4638 genrtl_begin_compound_expr when appropriate.
4639 (finish_init_stmts): Changed calls to finish_compound_expr and
4640 finish_stmt_expr to call genrtl_finish_compound_expr and
4641 genrtl_finish_stmt_expr when appropriate.
4642 (expand_default_init): Changed call to finish_expr_stmt to call
4643 genrtl_expr_stmt when appropriate.
4644 (build_vec_init): Likewise.
4646 * parse.y (simple_stmt): Removed first argument from call to
4647 finish_for_stmt. Removed first argument from call to
4650 * parse.c: Regenerated.
4652 * pt.c (tsubst_expr): Removed first argument from call to
4653 finish_for_stmt. Removed first argument from call to
4656 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4658 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4659 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4661 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4662 (cplus_tree_code_length[]): Likewise.
4663 (cplus_tree_code_name[]): Likewise.
4664 (init_parse): Added call to add_c_tree_codes. Changed
4665 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4667 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4669 * cp-tree.h (finish_mem_initializers): Declare.
4670 (count_trees): Likewise.
4671 * parse.y (base_init): Use finish_mem_initializers.
4672 * semantics.c (finish_mem_initializers): New function.
4674 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4675 the number of trees.
4677 (count_trees): Don't use it.
4679 2000-06-15 Jason Merrill <jason@redhat.com>
4681 * tree.c (count_trees): New debugging function.
4683 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4684 * init.c (build_member_call): Pull out the name of a DECL.
4686 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4687 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4688 * optimize.c (optimize_function): Not here.
4689 * pt.c (instantiate_decl): Push to TV_PARSE.
4691 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4693 * cp-tree.h (struct language_function): Remove x_base_init_list
4694 and x_member_init_list.
4695 (current_base_init_list): Remove.
4696 (current_member_init_list): Likewise.
4697 (setup_vtbl_ptr): Change prototype.
4698 (emit_base_init): Likewise.
4699 (expand_member_init): Likewise.
4700 (reinit_parse_for_function): Remove.
4701 * decl.c (save_function_data): Don't clear x_base_init_list and
4703 (mark_language_function): Don't mark them.
4704 * init.c (perform_member_init): Tweak comment.
4705 (sort_member_init): Take the list of initializers as an argument.
4706 (sort_base_init): Likewise.
4707 (emit_base_init): Likewise.
4708 (expand_member_init): Return the initializer. Don't use global
4710 * lex.c (reinit_parse_for_function): Remove.
4711 * method.c (build_template_parm_names): Correct substitution.
4712 (do_build_copy_constructor): Don't use current_member_init_list
4713 and current_base_init_list.
4714 (synthesize_method): Likewise.
4715 * parse.y (base_init): Split mem-initializers into
4716 base-initializers and field-initializers.
4717 (member_init_list): Build up the list here.
4718 (member_init): Return the initializer.
4719 (fn.depfn): Don't use reinit_parse_for_function.
4720 * parse.c: Regenerated.
4721 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4723 (tsubst_expr): Don't use current_member_init_list
4724 and current_base_init_list.
4725 (tsubst_expr_values): Rename to ...
4726 (tsubst_initializer_list): ... this. Use convert_from_reference.
4727 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4728 and current_base_init_list.
4729 (begin_function_definition): Don't call reinit_parse_for_function.
4731 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4733 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4736 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4738 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4740 * cp-tree.h (IF_COND): Move to c-common.h.
4741 (THEN_CLAUSE): Likewise.
4742 (ELSE_CLAUSE): Likewise.
4743 (WHILE_COND): Likewise.
4744 (WHILE_BODY): Likewise.
4745 (DO_COND): Likewise.
4746 (DO_BODY): Likewise.
4747 (RETURN_EXPR): Likewise.
4748 (EXPR_STMT_EXPR): Likewise.
4749 (FOR_INIT_STMT): Likewise.
4750 (FOR_COND): Likewise.
4751 (FOR_EXPR): Likewise.
4752 (FOR_BODY): Likewise.
4753 (SWITCH_COND): Likewise.
4754 (SWITCH_BODY): Likewise.
4755 (CASE_LOW): Likewise.
4756 (CASE_HIGH): Likewise.
4757 (GOTO_DESTINATION): Likewise.
4758 (COMPOUND_BODY): Likewise.
4759 (ASM_CV_QUAL): Likewise.
4760 (ASM_STRING): Likewise.
4761 (ASM_OUTPUTS): Likewise.
4762 (ASM_INPUTS): Likewise.
4763 (ASM_CLOBBERS): Likewise.
4764 (DECL_STMT_DECL): Likewise.
4765 (STMT_EXPR_STMT): Likewise.
4766 (LABEL_STMT_LABEL): Likewise.
4767 (SCOPE_BEGIN_P): Likewise.
4768 (SCOPE_END_P): Likewise.
4769 (SCOPE_STMT_BLOCK): Likewise.
4770 (SCOPE_NULLIFIED_P): Likewise.
4771 (SCOPE_NO_CLEANUPS_P): Likewise.
4772 (SCOPE_PARTIAL_P): Likewise.
4773 (ASM_VOLATILE_P): Likewise.
4774 (STMT_LINENO): Likewise.
4775 (STMT_LINENO_FOR_FN_P): Likewise.
4777 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4778 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4779 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4780 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4781 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4783 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4785 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4786 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4788 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4789 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4790 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4792 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4794 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4795 * class.c (dfs_find_final_overrider): Set it appropriately.
4796 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4797 avoid unneeded secondary vptrs.
4799 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4801 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4802 (check_bitfield_decl, check_field_decl): Likewise.
4803 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4804 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4805 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4806 (xfer_tag, finish_enum): Likewise.
4807 * decl2.c (finish_builtin_type): Likewise.
4808 * init.c (init_init_processing): Likewise.
4809 * pt.c (instantiate_class_template): Likewise.
4810 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4811 * cp-tree.h (struct lang_type): Add user_align member.
4812 (CLASSTYPE_USER_ALIGN): Define.
4814 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4816 * Make-lang.in (c++.install-common): Install g++-cross in
4817 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4818 $(target_alias)-g++ and $(target_alias)-c++.
4820 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4822 * class.c (vcall_offset_data_s): Add last_init and fns.
4823 (overrides): Rename to same_signature_p.
4824 (dfs_find_final_overrider): Adjust accordingly.
4825 (mark_overriders): Likewise.
4826 (warn_hidden): Likewise.
4827 (build_vtbl_initializer): Reorganize machinery for building things
4828 at negative offsets.
4829 (build_vcall_and_vbase_vtbl_entries): Likewise.
4830 (build_vbase_offset_vtbl_entries): Likewise.
4831 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
4832 offset entries. Do not create two entries for functions with the
4834 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
4835 (build_rtti_vtbl_entries): Reorganize machinery for building things
4836 at negative offsets.
4838 * optimize.c (expand_call_inline): Don't recurse into the code
4839 used to initialize the parameters more than once.
4841 2000-06-11 Mark Mitchell <mark@codesourcery.com>
4843 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
4844 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
4845 (find_substitution): Only use the `Sa' substitution for
4846 std::allocator, not instantiations of it.
4847 (write_template_prefix): Move comment. Only use a TREE_LIST to
4848 represent substitutions for a member template.
4849 (write_array_type): Mangle array dimensions correctly.
4850 * optimize.c (maybe_clone_body): Copy more information from the
4852 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
4853 on the regenerated declaration.
4855 2000-06-11 Chip Salzenberg <chip@valinux.com>
4856 Mark Mitchell <mark@codesourcery.com>
4858 * class.c (build_vtable): Clarify comment.
4859 (build_ctor_vtbl_group): Pass the most derived type to
4862 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4864 * decl2.c (compare_options): Don't needlessly cast away const-ness.
4866 2000-06-10 Mark Mitchell <mark@codesourcery.com>
4868 * decl.c (add_binding): Handle duplicate declarations of external
4871 2000-06-09 Chip Salzenberg <chip@valinux.com>
4872 Mark Mitchell <mark@codesourcery.com>
4874 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
4876 (write_signed_number): New macro.
4877 (write_unsigned_number): Likewise.
4878 (write_source_name): Use them.
4879 (write_number): Handle signed and unsigned values.
4880 (write_integer_cst): Use tree_int_cst_sgn, and use
4881 write_unsigned_number or write_signed_number as appropriate.
4882 (write_discriminator): Use write_unsigned_number or
4883 write_signed_number as appropriate.
4884 (write_template_arg_literal): Likewise.
4885 (write_array_type): Use tree_low_cst.
4886 (write_template_parm): Use write_unsigned_number or
4887 write_signed_number as appropriate.
4888 (write_substitution): Adjust call to write_number.
4889 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
4890 (write_expression): Handle non-type template arguments of
4891 reference type correctly.
4892 (mangle_thunk): Use write_signed_number.
4894 2000-06-09 Chip Salzenberg <chip@valinux.com>
4896 * mangle.c (find_substition): Don't mangle objects with typename
4897 substitutions (e.g. "cin" as "Si").
4899 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
4901 * call.c (add_candidate): Use ggc_alloc_cleared.
4902 * decl.c (lookup_label): Likewise.
4903 * lex.c (retrofit_lang_decl): Likewise.
4905 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
4907 * semantics.c (expand_body): Push to TV_EXPAND.
4908 * optimize.c (optimize_function): Push to TV_INTEGRATION.
4909 * decl.c (start_function): Always call announce_function.
4911 * tinfo2.cc: Just declare abort.
4913 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
4915 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
4916 whenever @ is a symbolic name.
4918 2000-06-08 Jakub Jelinek <jakub@redhat.com>
4920 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
4922 2000-06-07 Mark Mitchell <mark@codesourcery.com>
4924 * decl.c (pushdecl): Look up functions by DECL_NAME, not
4925 DECL_ASSEMBLER_NAME.
4927 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4929 * decl2.c (c_language): Define.
4931 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
4933 * lex.c (lang_init_options): Tweak.
4935 * decl2.c: Remove #inclusion of diagnostic.h
4936 (lang_decode_option): Move diagnostic formatting options to
4939 * lang-options.h: Remove documentation for diagnostic options.
4941 * Makefile.in (lex.o): Depends upon diagnostic.h
4943 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4945 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
4946 the same DECL_RESULT, it's not a redefinition.
4947 * pt.c (tsubst_decl): Remove code to handle illegal
4950 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
4952 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
4954 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
4956 * search.c (maybe_suppress_debug_info): Don't check
4957 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
4959 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
4962 Remember instantiation context in deferred instantiations.
4963 * cp-tree.h (struct tinst_level): Remove.
4964 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
4965 * pt.c (current_tinst_level): Now a tree.
4966 (print_template_context, push_tinst_level, pop_tinst_level,
4967 tinst_for_decl): Adjust.
4968 (reopen_tinst_level): New fn.
4969 (init_pt): Register current_tinst_level as a root.
4970 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
4971 of the pending templates list.
4972 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
4973 * lex.c (extract_interface_info): Adjust.
4974 * decl2.c (warn_if_unknown_interface): Adjust.
4976 2000-06-05 Mark Mitchell <mark@codesourcery.com>
4978 * class.c (indirect_primary_base_p): New function.
4979 (determine_primary_base): Use it.
4981 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
4983 Update new-abi dynamic cast algorithm.
4984 * tinfo.cc (__class_type_info::__dyncast_result): Add
4985 whole_details. Adjust constructor.
4986 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
4987 Avoid unnecessary searching.
4988 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
4990 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4992 * decl.c (init_decl_processing): Don't call record_component_aliases.
4993 * tree.c (build_cplus_array_type_1): Likewise.
4995 2000-06-04 Mark Mitchell <mark@codesourcery.com>
4997 * ir.texi: Correct typo.
4998 * mangle.c (write_expression): Handle non-type template arguments
4999 with reference type.
5000 * method.c (build_overload_value): Likewise.
5001 * pt.c (convert_nontype_argument): Explicitly represent conversion
5002 to a reference with an ADDR_EXPR.
5003 (unify): Always unify arguments in left-to-right order.
5005 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5006 Mark Mitchell <mark@codesourcery.com>
5008 * Make-lang.in (CXX_SRCS): Add mangle.c.
5009 * Makefile.in (CXX_OBJS): Add mangle.o.
5010 (mangle.o): New rule.
5012 * class.c (local_classes): New variable.
5013 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5014 (get_vtt_name): Use mangle_vtt_name for new ABI.
5015 (init_class_processing): Initialize local_classes.
5016 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5017 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5018 (std_identifier): New macro.
5019 (DECL_VOLATILE_MEMFUNC_P): New macro.
5020 (DECL_NAMESPACE_STD_P): Likewise.
5021 (local_classes): Declare.
5022 (get_mostly_instantiated_function_type): Declare.
5023 (init_mangle): Declare.
5024 (mangle_decl): Likewise.
5025 (mangle_type_string): Likewise.
5026 (mangle_type): Likewise.
5027 (mangle_typeinfo_for_type): Likewise.
5028 (mangle_typeinfo_string_for_type): Likewise.
5029 (mangle_vtbl_for_type): Likewise.
5030 (mangle_vtt_for_type): Likewise.
5031 (mangle_ctor_vtbl_for_type): Likewise.
5032 (mangle_thunk): Likewise.
5033 (mangle_conv_op_name_for_type): Likewise.
5034 (mangle_guard_variable): Likewise.
5035 * decl.c (pushtag): Keep track of local classes.
5036 (initialize_predefined_identifiers): Initialize std_identifier.
5037 (init_decl_processing): Use std_identifier.
5038 (start_decl): Don't treat instantiations as specializations.
5039 (grokdeclarator): Likewise.
5040 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5041 name for fully-instantiated templates.
5042 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5043 destructors with the new ABI.
5044 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5045 (grokfield): Use mangle_type for new ABI.
5046 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5047 (get_sentry): Use mangle_guard_variable for new ABI.
5048 (start_static_initialization_or_destruction): Likewise.
5049 * expr.c (extract_aggr_init): Remove.
5050 (extract_scalar_init): Likewise.
5051 (extract_init): Remove #if 0'd code.
5052 * mangle.c: New function.
5053 * method.c (build_mangled_name): Assert not flag_new_abi.
5054 (build_static_name): Likewise.
5055 (build_decl_overload_real): Likewise.
5056 (build_typename_overload): Likewise.
5057 (build_overload_with_type): Likewise.
5058 (build_overload_name): Likewise.
5059 (get_ctor_vtbl_name): Likewise.
5060 (start_squangling): Likewise.
5061 (get_id_2): Likewise.
5062 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5063 (init_method): Call init_mangle for new ABI.
5064 (make_thunk): Call mangle_thunk for new ABI.
5065 * operators.def: Correct new ABI manglings for the `%' operator.
5067 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5068 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5069 (lookup_template_class): Call mangle_decl for new ABI.
5070 (get_mostly_instantiated_function_type): New function.
5071 (set_mangled_name_for_template_decl): Use it.
5072 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5073 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5074 conversion op names.
5075 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5076 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5077 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5078 mangle_typeinfo_string_for_type.
5080 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5082 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5083 (INNERMOST_TEMPLATE_ARGS): New macro.
5084 (innermost_args): Remove.
5085 (get_innermost_template_args): New function.
5086 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5087 * error.c (dump_function_decl): Be caution when using
5088 most_general_template.
5089 * method.c (build_template_parm_names): Use
5090 INNERMOST_TEMPLATE_ARGS.
5091 * pt.c (add_to_template_args): Tidy comment
5092 (get_innermost_template_args): New function.
5093 (check_explicit_specialization): Clear DECL_INITIAL for a new
5095 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5097 (push_template_decl): Always register specializations of the most
5099 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5100 (coerce_template_parms): Likewise.
5101 (lookup_template_class): Likewise.
5102 (innermost_args): Remove.
5103 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5104 (tsubst_decl): Handle tricky specializations. Use
5105 get_innermost_template_args.
5106 (instantiate_template): Simplify handling of partial
5108 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5109 (most_general_template): Reimplement, in a more straightforward
5111 (regenerate_decl_from_template): Tweak formatting. Use
5112 TMPL_ARGS_DEPTH for clarity.
5113 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5115 * dump.c (dequeue_and_dump): Dump information about thunks.
5117 2000-06-01 Richard Henderson <rth@cygnus.com>
5119 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5121 2000-06-01 Richard Henderson <rth@cygnus.com>
5123 * decl2.c (unsupported_options): Fix typo, make const.
5124 (lang_decode_option): Fix bsearch argument order.
5126 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5128 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5131 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5133 * cp-tree.h (c_get_alias_set): Deleted.
5134 * Makefile.in (decl.o): Include ../expr.h.
5135 * decl.c (expr.h): Include.
5136 (init_decl_processing): Call record_component_aliases for arrays.
5137 (grokdeclarator): Likewise.
5138 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5139 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5141 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5143 Remove guiding declaration support.
5144 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5145 (flag_guiding_decls): Remove.
5146 * call.c (build_user_type_conversion_1): Remove support for
5148 (build_new_function_call): Likewise.
5149 (build_new_op): Likewise.
5150 (build_new_method_call): Likewise.
5151 * decl.c (start_function): Likewise.
5152 * friend.c (is_friend): Likewise.
5153 (do_friend): Likewise.
5154 * decl2.c ((flag_dump_translation_unit): Make it const.
5155 (flag_guiding_decls): Remove.
5156 (unsupported_options): New variable
5157 (compare_options): New function.
5158 (lang_decode_option): Use them.
5160 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5162 * method.c (mangle_expression): Adjust test for legal expression
5165 * pt.c (instantiate_decl): Save and restore the local
5166 specializations list.
5168 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5170 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5172 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5174 * call.c (add_template_candidate_real): Handle member template
5175 constructors for classes with virtual bases.
5176 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5177 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5179 * ir.texi: Update thunk documentation.
5181 * call.c (joust): Fix handling of overloaded builtin operators.
5183 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5185 * cp-tree.h (DECL_ANTICIPATED): New macro.
5186 Document new use of DECL_LANG_FLAG_7.
5187 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5188 in the user namespace.
5189 * lex.c (do_identifier): If the identifier's declaration has
5190 DECL_ANTICIPATED on, it has not yet been declared. But do not
5191 replace it with an ordinary implicit declaration.
5193 * tinfo2.cc: Include stdlib.h.
5195 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5197 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5198 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5201 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5203 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5206 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5208 * operators.def (<?): Duplicated, should have been...
5211 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5212 Mark Mitchell <mark@codesourcery.com>
5214 * cp-tree.h (ansi_opname): Make it a macro.
5215 (ansi_assopname): Likewise.
5216 (struct lang_decl_flags): Add assignment_operator_p.
5217 (struct lang_decl): Add operator_code.
5218 (DECL_VTT_PARM): Adjust.
5219 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5220 overloaded operator.
5221 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5222 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5223 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5224 (opname_tab): Remove.
5225 (assignop_tab): Likewise.
5226 (operator_name_info_t): New type.
5227 (operator_name_info): New variable.
5228 (assignment_operator_name_info): Likewise.
5229 (build_cp_library_fn): Remove declaration.
5230 (push_cp_library_fn): Likewise.
5231 (operator_name_string): Likewise.
5232 (build_decl_overload): Likewise.
5233 * call.c (print_z_candidates): Simplify.
5234 (build_object_call): Adjust usage of ansi_opname. Use
5235 DECL_OVERLOADED_OPERATOR_P.
5236 (op_error): Adjust operator name lookup.
5237 (build_conditional_expr): Adjust usage of ansi_opname.
5238 (build_new_op): Likewise.
5239 (build_op_delete_call): Likewise.
5240 (build_over_call): Likewise.
5241 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5242 * decl.c (duplicate_decls): Copy operator_code.
5243 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5244 (builtin_function): Adjust parameters to build_library_fn_1.
5245 (build_library_fn_1): Accept an overloaded operator code.
5246 (build_library_fn): Pass ERROR_MARK.
5247 (build_cp_library_fn): Accept an overloaded operator code.
5248 (push_cp_library_fn): Likewise.
5249 (grokfndecl): Tweak.
5250 (grokdeclarator): Simplify code to compute names of overloaded
5251 operators. Adjust use of ansi_opname.
5252 (ambi_op_p): Work on tree_codes, not identifiers.
5253 (unary_op_p): Likewise.
5254 (grok_op_properties): Likewise.
5255 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5256 (lang_mark_tree): Don't try to mark the operator_code.
5257 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5258 * error.c (dump_decl): Remove special handling for operator
5260 (dump_function_name): Likewise.
5261 (dump_expr): Adjust name lookup of operators.
5262 (op_to_string): Simplify.
5263 (assop_to_string): Likewise.
5264 * init.c (build_new_1): Adjust use of ansi_opname.
5265 * lex.c (opname_tab): Remove.
5266 (assignop_tab): Likewise.
5267 (ansi_opname): Likewise.
5268 (ansi_assopname): Likewise.
5269 (operator_name_string): Likewise.
5270 (reinit_lang_specific): Likewise.
5271 (operator_name_info): New variable.
5272 (assignment_operator_name_info): Likewise.
5273 (init_operators): New function.
5274 (init_parse): Use it.
5275 (do_identifier): Adjust use of ansi_opname.
5276 * method.c (mangle_expression): Don't use ansi_opname for
5278 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5279 (build_decl_overload): Remove.
5280 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5281 (do_build_assign_ref): Adjust use of ansi_opname.
5282 (synthesize_method): Likewise.
5283 (implicitly_declare_fn): Likewise.
5284 * operators.def: New file.
5285 * parse.y (operator): Adjust use of ansi_opname.
5286 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5287 (set_mangled_name_for_template_decl): Don't play games with
5289 (special_function_p): Adjust use of ansi_opname.
5290 * typeck.c (check_return_expr): Likewise.
5291 * Make-lang.in (cc1plus): Depend on operators.def.
5292 * Makefile.in (lex.o): Likewise.
5295 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5297 * Make-lang.in (cplib2.ready): Eradicate.
5299 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5301 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5302 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5303 (built_min, cp_tree_equal): Likewise.
5305 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5307 * class.c (layout_nonempty_base_or_field): Replace
5308 `record_layout_info' with `record_layout_info_s'.
5310 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5313 * cp-tree.h (struct language_function): x_named_labels is now
5314 a struct named_label_list*.
5315 * decl.c (struct named_label_use_list): Renamed from...
5316 (struct named_label_list): ...this. New struct.
5317 (push_binding_level): Don't set eh_region.
5318 (note_level_for_eh): New fn.
5319 (pop_label): Take label and old value directly.
5320 (pop_labels): Adjust for new named_labels format.
5321 (lookup_label): Likewise.
5322 (poplevel): Note characteristics of a binding level containing a
5323 named label. Mess with named label lists earlier.
5324 (mark_named_label_lists): New fn.
5325 (mark_lang_function): Call it.
5326 (use_label): New fn, split out from...
5327 (make_label_decl): ...here. Don't call it.
5328 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5329 check_previous_gotos): New fns, split out from...
5330 (define_label): ...here.
5331 (check_switch_goto): New fn.
5332 (define_case_label): Call it.
5333 (check_goto): New fn.
5334 * semantics.c (finish_goto_stmt): Call it and use_label.
5335 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5336 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5338 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5340 * class.c (build_vtable_entry_ref): Correct usage of
5341 get_vtbl_decl_for_binfo.
5343 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5344 * method.c (implicitly_declare_fn): Not here.
5346 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5348 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5349 (CPTI_PTMD_DESC_TYPE): ... here.
5350 (ptmd_desc_type_node): Rename to ...
5351 (ptm_desc_type_node): ... here.
5353 * rtti.c (ptmd_initializer): Rename to ...
5354 (ptm_initializer): ... here.
5355 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5357 (create_tinfo_types): Adjust.
5359 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5361 Finish implementation of VTTs.
5362 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5363 CPTI_VTT_PARM_IDENTIFIER.
5364 (vtt_parm_identifier): New macro.
5365 (vtt_parm_type): Likewise.
5366 (BINFO_SUBVTT_INDEX): Likewise.
5367 (BINFO_VPTR_INDEX): Likewise.
5368 (struct lang_decl): Add vtt_parm.
5369 (DECL_VTT_PARM): New macro.
5370 (DECL_USE_VTT_PARM): Likewise.
5371 (DECL_NEEDS_VTT_PARM_P): Likewise.
5372 (get_vtt_name): Declare.
5373 (build_artifical_parm): Likewise.
5374 (fixup_all_virtual_upcast_offsets): Likewise.
5375 (expand_indirect_vtbls_init): Remove.
5376 * call.c (build_new_method_call): Pass the vtt to subobject
5377 constructors and destructors.
5378 * class.c (get_vtt_name): Give it external linkage.
5379 (build_clone): Handle the magic VTT parameters for clones.
5380 (clone_function_decl): Fix typo in comment.
5381 (build_vtt): Keep track of the indices in the VTTs where various
5382 entities are stored.
5383 (build_vtt_inits): Likewise.
5384 (dfs_build_vtt_inits): Likewise.
5385 (build_ctor_vtbl_group): Tweak type of construction vtables.
5386 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5387 primary bases, when building construction vtables.
5388 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5389 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5390 (init_decl_processing): Initialize vtt_parm_type.
5391 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5392 (lang_mark_tree): Make vtt_parm.
5393 * decl2.c (build_artificial_parm): New function.
5394 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5395 (grokclassfn): Use build_artificial_parm.
5396 * init.c (initialize_vtbl_ptrs): Call
5397 fixup_all_virtual_upcast_offsets directly.
5398 (perform_member_init): Use the complete subobject destructor for
5400 (build_vtbl_address): New function.
5401 (expand_virtual_init): Handle VTTs.
5402 * optimize (maybe_clone_body): Likewise.
5403 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5405 (expand_indirect_vtbls_init): Remove.
5406 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5407 * tree.c (make_binfo): Make them bigger.
5409 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5411 * inc/cxxabi.h (__pbase_type_info): Define, based on
5412 __pointer_type_info.
5413 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5414 (__pointer_to_member_type_info): Likewise.
5415 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5416 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5417 (__pointer_type_info::__do_catch): Rename to ...
5418 (__pbase_type_info::__do_catch): ... here. Adjust.
5419 (__pbase_type_info::__pointer_catch): Implement.
5420 (__pointer_type_info::__pointer_catch): Adjust.
5421 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5423 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5425 * tinfo.h (__user_type_info::contained_virtual_p): New
5427 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5429 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5430 diamond shaped heirarchy. Add early out for mixed diamond and
5431 duplicate shaped heirarchy.
5433 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5435 * cp-tree.h (build_delete): Change prototype.
5436 (build_vec_delete): Likewise.
5437 * call.c (build_scoped_method_call): Use special_function_kind
5438 values to indicate the kind of destruction to be done.
5439 (build_method_call): Likewise.
5440 * decl.c (finish_destructor_body): Likewise.
5441 (maybe_build_cleanup_1): Likewise. Rename to ...
5442 (maybe_build_cleanup): ... this.
5443 * decl2.c (delete_sanity): Use special_function_kind
5444 values to indicate the kind of destruction to be done.
5445 (build_cleanup): Likewise.
5446 * init.c (perform_member_init): Likewise.
5447 (build_vec_delete_1): Likewise.
5448 (build_dtor_call): Simplify.
5449 (build_delete): Use special_function_kind
5450 values to indicate the kind of destruction to be done.
5451 (build_vbase_delete): Likewise.
5452 (build_vec_delete): Likewise.
5454 * init.c (sort_member_init): Fix typo in error message generation
5457 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5459 * semantics.c (begin_class_definition): make the packed
5460 attribute be sensitive to the "-fpack-struct" command line flag
5462 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5464 Update new-abi upcast algorithm.
5465 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5466 prototype and meaning of return value.
5467 (__si_class_type_info::__do_upcast): Likewise.
5468 (__vmi_class_type_info::__do_upcast): Likewise.
5469 * tinfo.cc (__class_type_info::__upcast_result): Replace
5470 whole2dst with part2dst. Adjust ctor.
5471 (__class_type_info::__do_upcast): Adjust call of worker function.
5472 (__class_type_info::__do_upcast): Adjust.
5473 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5475 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5476 virtual base in diamond heirarchy bug.
5478 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5480 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5481 and bitfield to tinfo_fn_p.
5482 (DECL_TINFO_FN_P): Adjust.
5483 (SET_DECL_TINFO_FN_P): Likewise.
5484 (DECL_MUTABLE_P): Likewise.
5485 (DECL_C_BIT_FIELD): Likewise.
5486 (SET_DECL_C_BIT_FIELD): Likewise.
5487 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5488 (DECL_UNINLINABLE): Likewise.
5489 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5490 (handle_using_decl): Remove assertion.
5491 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5492 to build FIELD_DECLs.
5493 (build_base_field): Likewise.
5494 (layout_class_type): Likewise.
5495 * decl.c (init_decl_processing): Likewise.
5496 (build_ptrmemfunc_type): Likewise.
5497 (grokdeclarator): Likewise.
5498 * decl2.c (grok_x_components): Likewise.
5499 * except.c (call_eh_info): Likewise.
5500 * init.c (init_init_processing): Likewise.
5501 * rtti.c (expand_class_desc): Likewise.
5502 (create_pseudo_type_info): Likewise.
5503 (get_vmi_pseudo_type_info): Likewise.
5504 (create_tinfo_types): Likewise.
5505 * ptree.c (print_lang_decl): Adjust.
5506 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5507 before checking DECL_MUTABLE_P.
5509 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5510 parameters for template functions.
5511 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5512 destructors as well as constructors.
5514 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5516 * class.c (build_ctor_vtbl_group): Set inits.
5517 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5518 DECL_THIS_INLINE appropriately for clones.
5520 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5521 (DECL_CONV_FN_P): Simplify.
5522 (DECL_OPERATOR): Remove.
5523 (language_to_string): Declare.
5524 * decl.c (duplicate_decls): Fix typo in comment.
5525 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5526 (grok_op_properties): Use DECL_CONV_FN_P instead of
5527 IDENTIFIER_TYPENAME_P.
5528 * dump.c (dequeue_and_dump): Dump the language linkage of
5530 * error.c (language_to_string): Give it external linkage.
5531 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5532 (implicitly_declare_fn): Set DECL_LANGUAGE.
5533 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5534 IDENTIFIER_TYPENAME_P.
5535 (tsubst_decl): Likewise.
5536 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5537 * semantics.c (finish_member_declaration): Don't mark members of
5538 classes declared in an extern "C" region as extern "C".
5540 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5542 * decl2.c (qualified_lookup_using_namespace): Look through
5545 * decl.c (push_using_decl): Return the old decl on namespace level.
5547 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5549 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5550 (VTT_NAME_PREFIX): New macro.
5551 (CTOR_VTBL_NAME_PREFIX): Likewise.
5552 (get_ctor_vtbl_name): New function.
5553 * class.c (get_vtable_name): Simplify.
5554 (get_vtt_name): New function.
5555 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5556 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5557 when a virtual base becomes primary.
5558 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5560 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5561 additional parameters.
5562 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5563 (initialize_array): New function.
5564 (build_vtt): Likewise.
5565 (build_vtt_inits): Likewise.
5566 (dfs_build_vtt_inits): Likewise.
5567 (dfs_fixup_binfo_vtbls): Likewise.
5568 (build_ctor_vtbl_group): Likewise.
5569 (initialize_vtable): Use initialize_array.
5570 (accumulate_vtbl_inits): Reimplement to handle construction
5572 (dfs_accumulate_vtbl_inits): Likewise.
5573 (bulid_vtbl_initializer): Adjust parameter name.
5574 * method.c (build_typename_overload): Remove #if 0'd code.
5575 (get_ctor_vtbl_name): New function.
5576 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5577 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5579 * cp-tree.h (struct lang_type): Remove search_slot.
5580 (CLASSTYPE_SEARCH_SLOT): Remove.
5581 (emit_base_init): Change prototype.
5582 (initialize_vtbl_ptrs): Likewise.
5583 (expand_indirect_vtbls_init): Likewise.
5584 (clear_search_slots): Remove.
5585 * decl.c (lang_mark_tree): Don't mark search_slot.
5586 * init.c (initialize_vtbl_ptrs): Simplify.
5587 (emit_base_init): Likewise.
5588 * search.c (struct vbase_info): Document decl_ptr.
5589 (convert_pointer_to_single_level): Remove.
5590 (dfs_find_vbases): Remove.
5591 (dfs_init_base_pointers): Simplify.
5592 (dfs_clear_vbase_slots): Remove.
5593 (dfs_vtable_path_unmark): New function.
5594 (init_vbase_pointers): Simplify.
5595 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5596 (expand_indirect_vtbls_init): Simplify. Don't call
5597 mark_all_temps_used.
5598 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5599 initialize_vtbl_ptrs.
5601 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5603 * except.c: Add static prototypes.
5605 2000-05-20 H.J. Lu <hjl@gnu.org>
5607 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5609 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5611 Don't create a separate copy of virtual bases for the
5612 CLASSTYPE_VBASECLASSES list.
5613 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5614 (BINFO_FOR_VBASE): Remove.
5615 (CANONICAL_BINFO): Adjust.
5616 (binfo_for_vbase): New function.
5617 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5618 instead of BINFO_FOR_VBASE.
5619 (build_vbase_pointer): Likewise.
5620 (build_secondary_vtable): Likewise.
5621 (dfs_mark_primary_bases): Likewise.
5622 (mark_primary_bases): Likewise.
5623 (layout_nonempty_base_or_field): Likewise.
5624 (dfs_set_offset_for_shared_vbases): Likewise.
5625 (dfs_set_offset_for_unshared_vbases): Likewise.
5626 (layout_virtual_bases): Likewise. Adjust for changes to the
5627 CLASSTYPE_VBASECLASSES list.
5628 (dump_class_hierarchy_r): Use binfo_for_vbase
5629 instead of BINFO_FOR_VBASE.
5630 (dump_class_hierarchy): Likewise.
5631 (finish_vtbls): Likewise.
5632 (build_vtbl_initializer): Adjust for changes to the
5633 CLASSTYPE_VBASECLASSES list.
5634 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5635 * decl.c (finish_destructor_body): Adjust for changes to the
5636 CLASSTYPE_VBASECLASSES list.
5637 * init.c (sort_base_init): Use binfo_for_vbase.
5638 (construct_virtual_bases): Adjust for changes to the
5639 CLASSTYPE_VBASECLASSES list.
5640 (expand_member_init): Use binfo_for_vbase.
5641 (build_vbase_delete): Adjust for changes to the
5642 CLASSTYPE_VBASECLASSES list.
5643 * method.c (do_build_copy_constructor): Likewise.
5644 * rtti.c (get_base_offset): Use binfo_for_vbase.
5645 (expand_class_desc): Remove #if 0'd code.
5646 * search.c (struct vbase_info): Remove vbase_types.
5647 (get_base_distance): Use binfo_for_vbase.
5648 (lookup_field_queue_p): Use CANONICAL_BINFO.
5649 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5650 (get_pure_virtuals): Adjust for changes to the
5651 CLASSTYPE_VBASECLASSES list.
5652 (dfs_find_vbases): Use binfo_for_vbase.
5653 (dfs_init_vbase_pointers): Likewise.
5654 (init_vbase_pointers): Don't initialize vi.vbase_types.
5655 (virtual_context): Use binfo_for_vbase.
5656 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5657 CLASSTYPE_VBASECLASSES list.
5658 (expand_indirect_vtbls_init): Simplify.
5659 (dfs_get_vbase_types): Don't replicate virtual bases.
5660 (find_vbase_instance): Use binfo_for_vbase.
5661 (binfo_for_vbase): New function.
5662 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5664 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5666 * decl2.c (finish_anon_union): Generalize error messages to handle
5667 anonymous structures.
5668 * init.c (perform_member_init): Remove `name' parameter.
5669 (build_field_list): New function.
5670 (sort_member_init): Handle anonymous union initialization order
5671 correctly. Check for multiple initializations of the same union.
5672 (emit_base_init): Don't look up fields by name here.
5673 (expand_member_init): Record the result of name lookup for future
5675 * typeck.c (build_component_ref): Fix formatting.
5677 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5679 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5680 * typeck.c (build_x_compound_expr): Replace warn_unused with
5683 * decl2.c (lang_decode_option): Update -Wall unused flags by
5684 calling set_Wunused.
5686 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5688 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5689 * init.c (dfs_vtable_path_unmark): Remove.
5690 * search.c (marked_new_vtable_p): Likewise.
5691 (unmarked_new_vtable_p): Likewise.
5692 (dfs_search_slot_nonempty_p): Likewise.
5693 (dfs_mark): Likewise.
5694 (dfs_vtable_path_unmark): Likewise.
5695 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5696 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5697 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5698 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5699 (init_vbase_pointers): Simplify.
5700 (expand_indirect_vtbls_init): Likewise.
5702 * class.c (copy_virtuals): New function.
5703 (build_primary_table): Use it.
5704 (build_secondary_vtable): Likewise.
5705 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5706 indicate that no vcall offset is required.
5707 (add_virtual_function): Likewise.
5708 (modify_all_vtables): Likewise.
5709 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5710 (dfs_accumulate_vtbl_inits): Likewise.
5711 (build_vtbl_initializer): Make changes to handle construction
5713 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5714 (build_rtti_vtbl_entries): Likewise.
5715 (build_vtable_entries): Handle a NULL vcall_index.
5717 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5719 * decl2.c (lang_decode_option): Fix thinko.
5721 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5723 * except.c (check_handlers): New fn.
5724 * cp-tree.h: Declare it.
5725 * semantics.c (finish_handler_sequence): Call it.
5726 (finish_function_handler_sequence): Likewise.
5727 (finish_handler_parms): Set TREE_TYPE on the handler.
5728 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5729 * search.c (get_base_distance_recursive): If protect>1, ignore
5731 (get_base_distance): Don't reduce watch_access.
5733 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5735 * lex.c: #include diagnostic.h.
5736 (lang_init_options): Set default prefixing rules.
5738 * lang-options.h: Add -fdiagnostics-show-location=.
5740 * decl2.c: #include diagnostic.h.
5741 (lang_decode_option): Handle -fdiagnostics-show-location=.
5743 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5745 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5746 * vec.cc: Revert my 2000-05-07 change.
5748 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5750 * class.c (check_field_decls): Complain about non-static data
5751 members with same name as class in class with constructor.
5753 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5755 * decl.c (grokdeclarator): Allow non-static data members with
5758 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5760 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5761 and pending_inline.filename. Update prototypes.
5762 * decl.c (define_label): Constify filename parameter.
5763 * decl2.c (warn_if_unknown_interface): Constify local char *.
5764 * input.c Constify input_source.filename. Don't declare
5765 input_filename or lineno. Constify filename parameter to feed_input.
5766 * lex.c (init_parse): Constify parameter and return value.
5767 (cp_pragma_interface, cp_pragma_implementation): Constify
5769 (reinit_parse_for_method, reinit_parse_for_block,
5770 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5771 Constify local char *.
5772 * pt.c: Don't declare lineno or input_filename.
5773 (print_template_context, tsubst_friend_function, tsubst_decl,
5774 tsubst, instantiate_decl): Constify local char *.
5775 * semantics.c (expand_body): Constify local char *.
5776 * tree.c (build_srcloc): Constify filename parameter.
5777 * typeck.c (c_expand_asm_operands): Constify filename
5780 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5782 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5785 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5787 * inc/cxxabi.h: Fix typos in comment.
5788 (__base_class_info::__offset): Use a static_cast.
5790 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5792 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5793 of std::size_t and std::ptrdiff_t respectively.
5794 * tinfo.cc: Likewise.
5797 2000-05-06 Richard Henderson <rth@cygnus.com>
5799 * typeck.c (build_c_cast): Don't warn integer->pointer size
5800 mismatch for constants.
5802 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5804 * rtti.c (ptmd_initializer): Set non-public, if class is
5807 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5808 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5809 __cxa_vec_delete): Likewise.
5810 * tinfo.cc (__dynamic_cast): Likewise.
5811 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5812 __cxa_vec_delete): Likewise.
5814 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5816 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5817 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5818 (lang_decl_flags): Add vcall_offset.
5819 (THUNK_VCALL_OFFSET): Use it.
5820 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5821 * method.c (make_thunk): Create the lang_decl here, not in
5823 (emit_thunk): Make generic thunks into ordinary functions once
5824 they have been fed to expand_body.
5825 * semantics.c (expand_body): Set current_function_is_thunk here.
5827 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5829 * class.c (update_vtable_entry_for_fn): Prototype.
5831 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
5834 * search.c (dfs_build_inheritance_graph_order): Prototype.
5836 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5838 * cp-tree.h (special_function_kind): Add various kinds of
5840 (special_function_p): New function.
5841 * class.c (overrides): Don't let one kind of destructor override
5843 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
5844 whether or not to instantiate a template.
5845 * tree.c (special_function_p): Define.
5847 2000-05-03 Mark Mitchell <mark@codesourcery.com>
5849 * cp-tree.def (THUNK_DECL): Remove.
5850 * cp-tree.h (DECL_THUNK_P): New macro.
5851 (DECL_NON_THUNK_FUNCTION_P): Likewise.
5852 (DECL_EXTERN_C_FUNCTION_P): Likewise.
5853 (SET_DECL_THUNK_P): Likewise.
5854 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
5855 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
5856 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
5857 * decl.c (decls_match): Use DECL_EXTERN_C_P.
5858 (duplicate_decls): Likewise.
5859 (pushdecl): Likewise. Adjust thunk handling.
5860 (grokfndecl): Use DECL_EXTERN_C_P.
5861 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
5862 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
5863 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
5864 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
5865 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
5866 DECL_NO_STATIC_CHAIN.
5867 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
5868 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
5869 * search.c (covariant_return_p): Remove THUNK_DECL handling.
5872 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5874 * tree.c (walk_tree): Set lineno.
5876 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5878 * exception.cc: Update license notice.
5880 * new1.cc: Likewise.
5881 * new2.cc: Likewise.
5882 * tinfo.cc: Likewise.
5883 * tinfo2.cc: Likewise.
5885 * inc/cxxabi.h: Likewise.
5886 * inc/exception: Likewise.
5887 * inc/new: Likewise.
5888 * inc/new.h: Likewise.
5889 * inc/typeinfo: Likewise.
5891 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5893 * tree.c (build_target_expr_with_type): If we already have a
5894 TARGET_EXPR, just return it.
5896 * optimize.c (initialize_inlined_parameters): Don't generate an
5897 EXPR_STMT if we can just use DECL_INITIAL.
5898 * decl.c (emit_local_var): Only make the initialization a
5899 full-expression if stmts_are_full_exprs_p.
5901 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5903 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
5905 * call.c (standard_conversion): Use it.
5906 (direct_reference_binding): Likewise.
5907 (build_over_call): Likewise.
5908 (is_properly_derived_from): Likewise.
5909 (compare_ics): Likewise.
5910 * class.c (resolves_to_fixed_type_p): Likewise.
5911 * optimize.c (declare_return_variable): Likewise.
5912 * pt.c (is_specialization_of): Likewise.
5914 * typeck.c (comp_target_parms): Likeiwse.
5915 (build_static_cast): Likewise.
5916 (build_reinterpret_cast): Likewise.
5917 (build_const_cast): Likewise.
5918 (comp_ptr_ttypes_real): Likewise.
5919 (comp_ptr_ttypes_const): Likewise.
5920 * typeck2.c (process_init_constructor): Likewise.
5922 2000-04-30 Scott Snyder <snyder@fnal.gov>
5924 * decl.c (finish_destructor_body): Use the base destructor when
5925 destroying virtual bases.
5927 2000-04-30 Mark Mitchell <mark@codesourcery.com>
5929 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
5931 * optimize.c (struct inline_data): Add target_exprs field.
5932 (declare_return_variable): When a function returns an aggregate,
5933 use the variable declared in the TARGET_EXPR as the remapped
5935 (expand_call_inline): Update the pending target_exprs stack.
5936 (optimize_function): Initialize the stack.
5938 * decl2.c (finish_file): Fix typo in comment.
5940 * method.c (emit_thunk): Don't try to return a `void' value.
5942 * optimize.c (initialize_inlined_parameters): If the parameter is
5943 addressable, we need to make a new VAR_DECL, even if the
5944 initializer is constant.
5946 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
5948 * decl.c (grok_op_properties): Add an extra check of argtypes.
5950 2000-04-27 Mark Mitchell <mark@codesourcery.com>
5952 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
5954 (initialize_inlined_parameters): Try to avoid creating new
5957 2000-04-27 Alex Samuel <samuel@codesourcery.com>
5959 * lex.c (my_get_run_time): Remove.
5960 (init_filename_times): Use get_run_time instead of my_get_run_time.
5961 (check_newline): Likewise.
5962 (dump_time_statistics): Likewise.
5963 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
5964 of computing elapsed time explicitly.
5966 2000-04-26 Mark Mitchell <mark@codesourcery.com>
5968 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
5969 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
5970 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
5971 before calling decl_constant_value.
5972 * class.c (check_bitfield_decl): Likewise.
5973 * cvt.c (ocp_convert): Likewise.
5974 (convert): Likewise.
5975 * decl.c (compute_array_index_type): Likewise.
5976 (build_enumerator): Likewise.
5977 * decl2.c (check_cp_case_value): Likewise.
5978 * pt.c (convert_nontype_argument): Likewise.
5980 * typeck.c (decay_conversion): Likewise.
5981 (build_compound_expr): Likewise.
5982 (build_reinterpret_cast): Likewise.
5983 (build_c_cast): Likewise.
5984 (convert_for_assignment): Likewise.
5986 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
5988 * decl.c (finish_function): Don't play games with DECL_INLINE.
5990 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
5992 * ir.texi: Correct typo.
5994 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5996 * decl.c (grokdeclarator): Reject VLAs as members.
5998 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6000 * call.c (standard_conversion): Accept conversion between
6003 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6005 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6007 * decl2.c (finish_file): Remove double setup for accounting
6010 2000-04-24 Robert Lipe <robertlipe@usa.net>
6012 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6014 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6016 * new.cc (set_new_handler): Needs to be in std::.
6018 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6020 * cp-tree.h (lang_decl): Remove pretty_function_p.
6021 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6022 language-specific node.
6023 * decl.c (cp_make_fname_decl): Use build_decl, not
6024 build_lang_decl, to build the variables.
6025 (grokvardecl): Don't call build_lang_decl for local variables in
6027 (grokdeclarator): Don't call build_lang_decl for local type
6028 declarations in templates.
6029 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6030 zero'd memory, rather than calling memset.
6031 * pt.c: Include hashtab.h.
6032 (local_specializations): New variable.
6033 (retrieve_local_specialization): Use it.
6034 (register_local_specialization): Likewise.
6035 (tsubst_decl): Don't assume local variables have
6037 (instantiate_decl): Set up local_specializations.
6038 * Makefile.in (HTAB_H): New variable.
6040 2000-04-23 Richard Henderson <rth@cygnus.com>
6042 * typeck.c (c_expand_asm_operands): Restore the original
6043 contents of the output list.
6045 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6047 * ir.texi: Document complex number representation.
6049 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6051 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6052 (target_incomplete_p): New function.
6053 (tinfo_base_init): Create comdat NTBS name variable.
6054 (ptr_initializer): Add non_public parameter. Calculate it.
6055 (ptmd_initializer): Likewise.
6056 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6057 (create_real_tinfo_var): Add non_public parameter. Use it.
6058 Push proxy into global namespace.
6059 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6061 * inc/typeinfo (type_info::before, type_info::operator==):
6062 Compare __name addresses.
6064 * tinfo2.cc: Remove new-abi builtins comment.
6066 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6068 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6070 * call.c (joust): Exit early if we get the same function, too.
6072 * decl2.c (key_method): Return NULL_TREE for template classes.
6073 (import_export_class): Don't need to check for template classes.
6075 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6077 * lex.c: Remove references to cccp.c.
6079 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6081 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6082 volatile_memfunc. Add destructor_attr. Adjust dummy.
6083 (DECL_DESTRUCTOR_P): Use destructor_attr.
6084 (DECL_CONST_MEMFUNC_P): Reimplement.
6085 (DECL_VOLATILE_MEMFUNC_P): Remove.
6086 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6087 (overrides): Use DECL_DESTRUCTOR_P.
6088 (check_for_override): Likewise.
6089 * decl.c (start_function): Likewise.
6090 * decl2.c (grokfclassfn): Likewise.
6091 (check_classfn): Likewise.
6092 (grok_function_init): Likewise.
6094 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6096 * decl2.c (grokfield): Issue error on illegal data member
6099 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6101 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6103 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6105 * class.c (build_vtable_entry): Don't build thunks for type-info
6108 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6110 * decl.c (decls_match): Allow a redeclaration of a builtin to
6111 specify args while the builtin did not.
6113 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6115 * cp-tree.def (THUNK_DECL): Add to documentation.
6116 * cp-tree.h (flag_huge_objects): Declare.
6117 * class.c (modify_vtable_entry): Tidy.
6118 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6119 Calculate delta appropriately for the new ABI.
6120 (dfs_modify_vtables): Use it.
6121 (modify_all_vtables): Fix thinko in code to add overriding copies
6122 of functions to primary vtables.
6123 (build_clone): Fix typo in comment.
6124 (clone_function_decl): Correct order of destructors in vtable.
6125 (build_vbase_offset_vtbl_entries): Adjust comment.
6126 (dfs_vcall_offset_queue_p): Remove.
6127 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6128 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6129 (build_vtable_entry): Correct check for pure virtual functions.
6130 Don't declare flag_huge_objects.
6131 * decl.c (flag_huge_objects): Remove declaration.
6132 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6133 Use int_size_in_bytes.
6134 (emit_thunk): Handle vcall offset thunks.
6136 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6138 * decl2.c (parse_time, varconst_time): Delete declarations.
6139 (finish_file): Delete LINENO declaration.
6140 START_TIME and THIS_TIME now long.
6142 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6144 * class.c (build_base_field): Reformat comment.
6146 * inc/cxxabi.h (stddef.h): Comment inclusion.
6147 (__base_class_info::__offset): Comment shift.
6149 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6151 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6152 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6153 (cp_push_exception_identifier): New macro.
6154 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6155 (DECL_BASE_DESTRUCTOR_P): Likewise.
6156 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6157 (get_vtbl_decl_for_binfo): Fix formatting.
6158 (in_charge_arg_for_name): New macro.
6159 (maybe_build_cleanup_and_delete): Remove declaration.
6160 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6161 (in_charge_arg_for_name): New function.
6162 (build_new_method_call): Use it. Handle cloned destructors.
6163 (build_clone): Don't make the base constructor virtual.
6164 Automatically defer generated functions.
6165 (clone_function_decl): Handle destructors, too.
6166 (clone_constructors_and_destructors): Likewise.
6167 (create_vtable_ptr): Don't create a vtable entry for a cloned
6169 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6170 (initialize_predefined_identifiers): Update appropriately.
6171 (finish_destructor_body): Simplify.
6172 (maybe_build_cleanup_and_delete): Remove.
6173 * except.c (expand_throw): Handle new-ABI destructors.
6174 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6175 (build_dtor_call): New function.
6176 (build_delete): Use it. Simplify.
6177 * optimize.c (maybe_clone_body): Handle destructors.
6178 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6180 * exception.cc (cleanup_fn): New typedef.
6181 (CALL_CLEANUP): New macro.
6182 (cp_eh_info): Use them.
6183 (__cp_push_exception): Likewise.
6184 (__cp_pop_exception): Likewise.
6186 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6188 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6189 (complete_dtor_identifier): New macro.
6190 (CLASSTYPE_FIRST_CONVERSION): Remove.
6191 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6192 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6193 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6194 (CLASSTYPE_CONSTRUCTORS): Likewise.
6195 (CLASSTYPE_DESTRUCTORS): Likewise.
6196 (lang_decl): Add cloned_function.
6197 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6198 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6199 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6200 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6201 (DECL_CLONED_FUNCTION_P): Likewise.
6202 (DECL_CLONED_FUNCTION): Likewise.
6203 (clone_function_decl): Declare.
6204 (maybe_clone_body): Likewise.
6205 * call.c (build_user_type_conversion_1): Call complete object
6206 constructors in the new ABI.
6207 (build_new_method_call): Don't add in-charge parameters under the
6209 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6210 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6211 CLASSTYPE_DESTRUCTOR_SLOT.
6212 (build_clone): New function.
6213 (clone_function_decl): Likewise.
6214 (clone_constructors_and_destructors): Likewise.
6215 (check_bases_and_members): Use it.
6216 * decl.c (iniitialize_predefined_identifiers): Initialize
6217 complete_dtor_identifier.
6218 (finish_function): Don't add extra code to a clone.
6219 (lang_mark_tree): Mark cloned_function.
6220 * decl2.c (mark_used): Don't bother trying to instantiate things
6222 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6223 * method.c (set_mangled_name_for_decl): Don't treat clones as
6225 (synthesize_method): Sythesize cloned functions, not the clones.
6226 * optimize.c (inline_data): Update comment on ret_label.
6227 (remap_block): Don't assume DECL_INITIAL exists.
6228 (copy_body_r): Allow ret_label to be NULL.
6229 (maybe_clone_body): Define.
6230 * pt.c (tsubst_decl): Handle clones.
6231 (instantiate_clone): New function.
6232 (instantiate_template): Use it.
6233 (set_mangled_name_for_template_decl): Don't treat clones as
6235 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6236 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6237 * semantics.c (expand_body): Clone function bodies as necessary.
6239 * optimize.c (remap_decl): Avoid sharing structure for arrays
6240 whose size is only known at run-time.
6241 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6243 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6244 to has_in_charge_parm_p.
6245 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6246 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6247 (DECL_COPY_CONSTRUCTOR_P): New macro.
6248 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6249 (build_user_type_conversion_1): Likewise.
6250 (convert_like_real): Likewise.
6251 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6252 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6253 (copy_args_p): Likewise.
6254 (grok_ctor_properties): Likewise.
6255 (start_function): Likewise.
6256 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6257 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6258 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6259 * method.c (do_build_copy_constructor): Use
6260 DECL_HAS_IN_CHARGE_PARM_P.
6261 (synthesize_method): Likewise.
6262 * pt.c (instantiate_template): Remove goto.
6263 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6266 * cp-tre.h (finish_function): Change prototype.
6267 * decl.c (end_cleanup_fn): Adjust caller.
6268 (finish_function): Take only one parameter.
6269 * decl2.c (finish_objects): Adjust caller.
6270 (finish_static_storage_duration_function): Likewise.
6271 * method.c (emit_thunk): Likewise.
6272 * parse.y: Likewise.
6273 * parse.c: Regenerated.
6274 * pt.c (instantiate_decl): Likewise.
6275 * rtti.c (synthesize_tinfo_fn): Likewise.
6276 * semantics.c (expand_body): Likewise.
6278 * cp-tree.h (copy_decl): New function.
6279 * class.c (finish_struct_1): Use it.
6280 * lex.c (copy_decl): Define it.
6281 * pt.c (tsubst_decl): Likewise.
6282 * tree.c (copy_template_template_parm): Likewise.
6284 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6285 has_nonpublic_assign_ref.
6286 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6287 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6288 * class.c (finish_struct_methods): Don't set
6289 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6290 (interface_only): Don't declare.
6291 (interface_unknown): Likewise.
6293 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6295 * tree.h (HAVE_TEMPLATES): Remove definition.
6296 * lang-options.h (-fthis-is-variable): Remove documentation.
6298 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6300 * class.c (instantiate_type): Handle object-relative template-id.
6302 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6303 * decl.c (cplus_expand_expr_stmt): Not here.
6305 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6306 Initialize exprtype earlier.
6308 * parse.y (fn.def1): Check for defining types in return types.
6310 * decl.c (check_tag_decl): Notice extra fundamental types.
6311 Diagnose empty decls in classes, too.
6313 * decl.c (grokdeclarator): Don't override an anonymous name if no
6314 declarator was given.
6316 * cvt.c (convert_to_void): Call resolve_offset_ref.
6318 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6320 * decl2.c (decl_namespace): Handle getting a type.
6322 * typeck.c (build_c_cast): Re-enable warning for cast between
6323 pointer and integer of different size.
6325 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6327 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6329 (__pointer_type_info::__pointer_catch): New virtual function.
6330 (__pointer_to_member_type_info): Derive from
6331 __pointer_type_info. Adjust.
6332 (__pointer_to_member_type_info::__do_catch): Remove.
6333 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6334 (__pointer_to_member_type_info::__pointer_catch): Declare.
6335 * rtti.c (qualifier_flags): Add restrict flag.
6336 (ptmd_initializer): Reorder members.
6337 (create_tinfo_types): Expand comments. Reorder
6338 ptmd_desc_type_node members.
6339 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6341 (__pointer_type_info::__do_catch): Move specific code into
6342 __pointer_catch. Call it.
6343 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6344 specific catch checking. Fix void conversion check.
6345 (__pointer_to_member_type_info::__do_catch): Remove.
6346 (__pointer_to_member_type_info::__pointer_catch): Implement.
6348 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6350 * lex.c (init_parse): Remove traces of classof and headof.
6351 * decl2.c (flag_operator_names): Default to 1.
6352 (lang_decode_option): Do not set it for -ansi.
6354 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6356 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6357 (DECL_MAIN_VARIANT): Remove.
6358 * decl.c (duplicate_decls): Don't set it.
6359 (start_function): Likewise.
6360 (lang_mark_tree): Don't mark it.
6361 * decl2.c (defer_fn): Don't use it.
6362 * lex.c (retrofit_lang_decl): Don't set it.
6363 * pt.c (tsubst_decl): Likewise.
6364 * ptree.c (print_lang_decl): Don't print it.
6365 * typeck.c (mark_addressable): Don't use it.
6367 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6369 * vec.cc: Include <new> and <exception>.
6370 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6371 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6373 (__cxa_vec_delete): Catch dtor exceptions.
6375 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6377 Prepend __ to implementation defined names.
6378 * inc/typeinfo (type_info): Rename _name to __name.
6379 (type_info::type_info): Rename parameter.
6380 (type_info::operator==, type_info::operator!=,
6381 type_info::before): Likewise.
6382 (type_info::is_pointer_p, type_info::is_function_p,
6383 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6386 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6387 (__pointer_type_info::__pointer_type_info): Likewise.
6388 (__pointer_type_info::is_pointer_p,
6389 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6390 (__array_type_info::__array_type_info): Rename parameters.
6391 (__function_type_info::__function_type_info): Likewise.
6392 (__function_type_info::is_function_p): Prepend __.
6393 (__enum_type_info::__enum_type_info): Rename parameters.
6394 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6396 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6398 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6399 (__class_type_info::__class_type_info): Rename parameters.
6400 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6401 (__class_type_info::upcast_result,
6402 __class_type_info::dyncast_result): Prepend __. Move definition
6404 (__class_type_info::do_upcast, __class_type_info::do_catch,
6405 __class_type_info::find_public_src,
6406 __class_type_info::do_dyncast,
6407 __class_type_info::do_find_public_src): Prepend __. Rename
6409 (__si_class_type_info::__si_class_type_info): Rename parameters.
6410 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6411 __si_class_type_info::do_find_public_src): Prepent __. Rename
6413 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6414 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6415 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6417 (__dynamic_cast): Rename parameters.
6418 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6419 type_info::do_catch, type_info::do_upcast): Prepend __.
6420 (contained_p, public_p, virtual_p, contained_public_p,
6421 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6422 (__class_type_info::do_catch,
6423 __class_type_info::do_upcast): Prepend __. Adjust.
6424 (__class_type_info::__upcast_result,
6425 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6427 (__class_type_info::find_public_src): Prepend __. Adjust.
6428 (__class_type_info::do_find_public_src,
6429 __si_class_type_info::do_find_public_src,
6430 __vmi_class_type_info::do_find_public_src): Likewise.
6431 (__class_type_info::do_dyncast,
6432 __si_class_type_info::do_dyncast,
6433 __vmi_class_type_info::do_dyncast): Likewise.
6434 (__class_type_info::do_upcast,
6435 __si_class_type_info::do_upcast,
6436 __vmi_class_type_info::do_upcast): Likewise.
6437 (__dynamic_cast): Adjust.
6438 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6439 (__function_type_info::is_function_p): Likewise.
6440 (__pointer_type_info::do_catch): Likewise. Adjust.
6441 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6442 (__throw_type_match_rtti_2): Adjust.
6443 (__is_pointer): Adjust.
6445 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6447 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6448 (complete_ctor_identifier): New macro.
6449 (special_function_kind): Add sfk_copy_constructor and
6450 sfk_assignment_operator.
6451 (LOOKUP_HAS_IN_CHARGE): Remove.
6452 (cons_up_default_function): Rename to ...
6453 (implicitly_declare_fn): ... this.
6454 * call.c (build_new_method_call): Add in-charge parameters for
6456 * class.c (add_implicitly_declared_members): Change parameter name
6457 from cant_have_assignment to cant_have_const_assignment.
6458 Replace calls to cons_up_default_function to implicitly_declare_fn.
6459 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6460 * decl.c (initialize_predefined_identifiers): Initialize it.
6461 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6463 * init.c (expand_default_init): Don't calculate the in-charge
6465 (build_new_1): Likewise.
6466 * lex.c (cons_up_default_function): Move to method.c.
6467 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6468 (implicitly_declare_fn): New function.
6469 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6470 (build_modify_expr): Likewise.
6471 * typeck2.c (build_functional_cast): Likewise.
6473 Under the new ABI, constructors don't return `this'.
6474 * cp-tree.h (warn_reorder): Declare.
6475 (special_function_kind): New enum.
6476 (global_base_init_list): Remove declaration.
6477 (emit_base_init): Don't return a value.
6478 (check_base_init): Don't declare.
6479 (is_aggr_typedef): Likewise.
6480 * decl.c (check_special_function_return_type): New function.
6481 (return_types): Remove.
6482 (grokdeclarator): Use check_special_function_return_type.
6483 (start_function): Don't initialize ctor_label under the new ABI.
6484 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6485 * init.c (begin_init_stmts): Move to top of file.
6486 (finish_init_stmts): Likewise.
6487 (warn_reorder): Don't declare.
6488 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6490 (check_base_init): Remove.
6491 (is_aggr_typedef): Likewise.
6492 (build_new_1): Don't use the return value of a constructor.
6493 * semantics.c (setup_vtbl_ptr): Don't use the return value
6495 * typeck.c (check_return_expr): Don't magically convert return
6496 statements into `return this' in constructors under the new ABI.
6498 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6499 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6500 (base_ctor_identifier): New macro.
6501 (base_dtor_identifier): Likewise.
6502 (deleting_dtor_identifier): Likewise.
6503 * decl.c: Don't include obstack.h.
6504 (obstack_chunk_alloc): Don't define.
6505 (obstack_chunk_free): Likewise.
6506 (struct predefined_identifier): New type.
6507 (initialize_predefined_identifiers): New function.
6508 (init_decl_processing): Use it.
6509 (debug_temp_inits): Remove.
6510 (start_method): Don't call preserve_data.
6511 (hack_incomplete_structures): Update comment.
6512 * init.c (init_init_processing): Don't initialize
6514 (build_offset_rf): Remove dead code.
6515 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6516 * search.c (init_search_processing): Don't initialize
6519 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6521 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6522 some sign_compare warnings.
6524 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6526 Rename abi::__vmi_class_type_info members.
6527 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6528 base_list, detail_masks members to vmi_flags, vmi_base_count,
6529 vmi_bases and vmi_flags_masks respectively.
6530 (__vmi_class_type_info::vmi_flags_masks): Rename
6531 details_unknown_mask to flags_unknown_mask.
6532 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6533 (__vmi_class_type_info::do_find_public_src): Adjust.
6534 (__vmi_class_type_info::do_dyncast): Adjust.
6535 (__vmi_class_type_info::do_upcast): Adjust.
6537 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6539 * tinfo.cc (convert_to_base): New function.
6540 (get_vbase_offset): Remove. Move into convert_to_base.
6541 (__vmi_class_type_info::do_find_public_src): Adjust.
6542 (__vmi_class_type_info::do_dyncast): Adjust.
6543 (__vmi_class_type_info::do_upcast): Adjust.
6545 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6547 * tinfo.cc (operator=): Use __builtin_strcmp.
6548 * tinfo2.cc (before): Likewise.
6550 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6552 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6553 (DECL_SAVED_INLINE): Rename to ...
6554 (DECL_DEFERRED_FN): ... this.
6555 (in_function_p): Remove declaration.
6556 (mark_inline_for_output): Rename to ...
6557 (defer_fn): ... this.
6558 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6559 (in_function_p): Remove definition.
6560 * decl2.c (saved_inlines): Rename to ...
6561 (deferred_fns): ... this.
6562 (saved_inlines_used): Rename to ...
6563 (deferred_fns_used): ... this.
6564 (mark_inline_for_output): Rename to ...
6565 (defer_fn): ... this.
6566 (finish_file): Adjust accordingly.
6567 (init_decl2): Likewise.
6568 * lex.c (cons_up_default_function): Likewise.
6569 * pt.c (mark_decl_instantiated): Likewise.
6570 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6572 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6573 * semantics.c (expand_body): Defer more functions.
6575 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6578 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6580 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6581 __cxa_vec_delete): Declare.
6583 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6585 * rtti.c (dfs_class_hint_mark): New static function.
6586 (dfs_class_hint_unmark): New static function.
6587 (class_hint_flags): Use them.
6589 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6591 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6593 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6595 * cp-tree.h (instantiate_decl): Change prototype.
6596 * decl2.c (mark_used): Adjust call.
6597 * optimize.c (inlinable_function_p): Adjust handling of templates.
6598 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6599 (do_type_instantiation): Likewise.
6600 (instantiate_decl): Defer more templates.
6601 (instantiate_pending_templates): Adjust logic to handle inline
6604 * Makefile.in (GGC_H): New variable. Use it throughout in place
6607 * call.c: Don't include obstack.h. Include ggc.h.
6608 (obstack_chunk_alloc): Don't define.
6609 (obstack_chunk_free): Likewise.
6610 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6611 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6612 (pop_switch): Free it.
6614 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6616 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6617 if we don't have a DECL_FIELD_OFFSET.
6619 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6621 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6624 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6626 * cfns.gperf (hash, libc_name_p): Prototype.
6628 * rtti.c (build_dynamic_cast_1): Constification.
6630 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6632 * semantics.c (deferred_type_access_control): Prototype.
6634 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6636 Correct many new ABI issues regarding vbase and vcall offset
6638 * cp-tree.h (BINFO_VTABLE): Document.
6639 (struct lang_type): Tweak formatting.
6640 (BINFO_PRIMARY_BINFO): Add to documentation.
6641 (CLASSTYPE_VSIZE): Fix typo in comment.
6642 (CLASSTYPE_VBASECLASSES): Update documentation.
6643 (BINFO_VBASE_MARKED): Remove.
6644 (SET_BINFO_VBASE_MARKED): Likewise.
6645 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6646 (BINFO_FIELDS_MARKED): Remove.
6647 (SET_BINFO_FIELDS_MARKED): Likewise.
6648 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6649 (enum access_kind): New enumeration.
6650 (num_extra_vtbl_entries): Remove declaration.
6651 (size_extra_vtbl_entries): Likewise.
6652 (get_vtbl_decl_for_binfo): New function.
6653 (dfs_vbase_unmark): Remove declaration.
6654 (mark_primary_bases): Likewise.
6655 * class.c (SAME_FN): Remove.
6656 (struct vcall_offset_data_s): Move definition.
6657 (build_vbase_pointer): Use `build', not `build_binary_op', to
6658 access the vbase pointer under the new ABI.
6659 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6660 (build_primary_vtable): Likewise.
6661 (dfs_mark_primary_bases): Move here from search.c.
6662 (mark_primary_bases): Likewise.
6663 (determine_primary_bases): Under the new ABI, don't make a base
6664 class a primary base just because we don't yet have any virtual
6666 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6667 (num_vfun_entries): Remove.
6668 (dfs_count_virtuals): Likewise.
6669 (num_extra_vtbl_entries): Likewise.
6670 (size_extra_vtbl_entries): Likewise.
6671 (layout_virtual_bases): Iterate in inheritance graph order under
6673 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6674 indicate that a vfield is present.
6675 (init_class_processing): Initialize access_public_node, etc., from
6677 (get_vtbl_decl_for_binfo): New function.
6678 (dump_class_hierarchy_r): Likewise.
6679 (dump_class_hierarchy): Use it.
6680 (finish_vtbls): Build the vtbls in inheritance graph order.
6681 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6682 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6683 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6685 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6686 where the vptr points, even for primary vtables.
6687 (build_vtbl_initializer): Adjust handling of vbase and vcall
6689 (build_vcall_and_vbase_vtable_entries): New function.
6690 (dfs_build_vbase_offset_vtbl_entries): Remove.
6691 (build_vbase_offset_vtbl_entries): Reimplement.
6692 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6693 were already handled in a primary base class vtable.
6694 (build_vcall_offset_vtbl_entries): Adjust.
6695 (build_rtti_vtbl_entries): Adjust.
6696 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6697 * init.c (expand_virtual_init): Simplify.
6698 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6699 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6700 * search.c (BINFO_ACCESS): New macro.
6701 (SET_BINFO_ACCESS): Likewise.
6702 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6703 (access_in_type): Likewise.
6704 (dfs_accessible_p): Likewise.
6705 (protected_accessible_p): Likewise.
6706 (lookup_fnfields_1): Adjust documentation.
6707 (dfs_mark_primary_bases): Move to class.c
6708 (mark_primary_bases): Likewise.
6709 (dfs_vbase_unmark): Remove.
6710 (virtual_context): Use BINFO_FOR_VBASE.
6711 (dfs_get_vbase_types): Simplify.
6712 (dfs_build_inheritance_graph_order): New function.
6713 (get_vbase_types): Use it.
6714 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6716 * tinfo.cc (get_vbase_offset): New function.
6717 (__vmi_class_type_info::do_find_public_src): Use it.
6718 (__vmi_class_type_info::do_dyncast): Likewise.
6719 (__vmi_class_type_info::do_upcast): Likewise.
6721 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6723 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6725 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6727 * rtti.c (class_hint_flags): Rename flags.
6728 (class_initializer): Remove flags.
6729 (synthesize_tinfo_var): Combine offset and flags. Add flags
6730 for __vmi_class_type_info.
6731 (create_tinfo_types): Remove flags from __class_type_info and
6732 __si_class_type_info. Merge flags and offset from
6733 base_class_type_info.
6734 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6735 (__base_class_info::is_virtual_p): Adjust.
6736 (__base_class_info::is_public_p): Adjust.
6737 (__base_class_info::offset): New accessor.
6738 (__class_type_info::details): Remove member.
6739 (__class_type_info::__class_type_info): Lose details.
6740 (__class_type_info::detail_masks): Remove.
6741 (__si_class_type_info::__si_class_type_info): Lose details.
6742 (__vmi_class_type_info::details): New member.
6743 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6744 (__vmi_class_type_info::detail_masks): New member.
6745 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6746 with unknown_details_mask.
6747 (__vmi_class_type_info::do_find_public_src): Adjust
6748 (__vmi_class_type_info::do_dyncast): Adjust.
6749 (__vmi_class_type_info::do_upcast): Set result details, if
6751 (__dynamic_cast): Temporarily #if out optimization.
6753 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6755 * rtti.c (get_tinfo_decl): Mark used.
6756 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6757 mark as dealt with, if we output it.
6759 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6761 * class.c: Reorganize to put virtual function table initialization
6762 machinery at the end of the file.
6764 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6766 * class.c (finish_struct): Use bitsize_zero_node.
6767 * pt.c (instantiate_class_template): Likewise.
6769 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6771 Put RTTI entries at negative offsets in new ABI.
6772 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6773 vbase offset at index -3, not -1.
6774 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6775 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6776 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6777 (build_rtti_vtbl_entries): New function.
6778 (set_rtti_entry): Remove.
6779 (build_primary_vtable): Don't use it.
6780 (build_secondary_vtable): Likewise.
6781 (start_vtable): Remove.
6782 (first_vfun_index): New function.
6783 (set_vindex): Likewise.
6784 (add_virtual_function): Don't call start_vtable. Do call
6786 (set_primary_base): Rename parameter.
6787 (determine_primary_base): Likewise.
6788 (num_vfun_entries): Don't use skip_rtti_stuff.
6789 (num_extra_vtbl_entries): Include RTTI information.
6790 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6791 (skip_rtti_stuff): Remove.
6792 (dfs_modify_vtables): Don't use it.
6793 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6794 (layout_nonempty_base_or_field): Update size handling.
6795 (create_vtable_ptr): Tweak.
6796 (layout_class_type): Adjust parameter names.
6797 (finish_struct_1): Simplify.
6798 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6799 (skip_rtti_stuff): Remove.
6800 (first_vfun_index): New function.
6801 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6802 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6803 (marked_vtable_pathp): Declare.
6804 (unmarked_vtable_pathp): Likewise.
6805 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6807 * rtti.c (build_headof): Look for RTTI at negative offsets.
6808 (get_tinfo_decl_dynamic): Likewise.
6809 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6811 (create_pseudo_type_info): Do it here instead. Adjust so that
6812 vptr points at first virtual function.
6813 * search.c (marked_vtable_pathp): Make it global.
6814 (unmarked_vtable_pathp): Likewise.
6815 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6816 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6817 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6818 (get_pure_virtuals): Likewise.
6819 (expand_upcast_fixups): Likewise.
6820 * tree.c (debug_binfo): Likewise.
6821 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6824 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6826 * class.c (check_field_decl): Fix typo.
6827 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
6828 (check_methods): Likewise.
6829 (check_field_decls): Likewise.
6830 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
6831 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
6832 Use DECL_RESULT_FLD, not DECL_RESULT.
6833 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
6834 * lex.c (identifier_type): Likewise.
6835 * pt.c (determine_specialization, lookup_template_class): Likewise.
6836 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
6837 (resolve_overloaded_unification, more_specialized): Likewise.
6838 * semantics.c (finish_member_declaration): Likewise.
6839 * typeck.c (build_x_function_call): Likewise.
6841 2000-03-26 Mark Mitchell <mark@codesourcery.com>
6843 * class.c (layout_empty_base): Handle empty bases with non-byte
6845 (build_base_field): Likewise.
6846 (layout_virtual_bases): Likewise.
6848 * class.c (finish_struct_1): Fix typo in this change:
6850 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6852 2000-03-25 Mark Mitchell <mark@codesourcery.com>
6854 * decl.c (grokdeclarator): Count partial specializations when
6855 keeping track of how many template classes have been seen.
6857 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
6859 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6861 * class.c (build_vbase_pointer_fields): layout_field now place_field.
6862 (get_vfield_offset): Use byte_position.
6863 (set_rtti_entry): Set OFFSET to ssizetype zero.
6864 (get_binfo_offset_as_int): Deleted.
6865 (dfs_record_base_offsets): Use tree_low_cst.
6866 (dfs_search_base_offsets): Likewise.
6867 (layout_nonempty_base_or_field): Reflect changes in RLI format
6868 and call byte_position.
6869 (layout_empty_base): Convert offset to ssizetype.
6870 (build_base_field): use rli_size_unit_so_far.
6871 (dfs_propagate_binfo_offsets): Do computation in proper type.
6872 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
6873 (layout_class_type): Reflect changes in RLI names and fields.
6874 (finish_struct_1): Set DECL_FIELD_OFFSET.
6875 * dump.c (dequeue_and_dump): Call bit_position.
6876 * expr.c (cplus_expand_constant): Use byte_position.
6877 * rtti.c (expand_class_desc): Use bitsize_one_node.
6878 * typeck.c (build_component_addr): Use byte_position and don't
6879 special case for zero offset.
6881 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
6883 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
6885 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
6887 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
6890 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6892 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
6894 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
6895 make_typename_type, check_initializer, cp_finish_decl,
6896 xref_tag): Likewise.
6897 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
6898 decl_namespace, arg_assoc_template_arg, arg_assoc,
6899 validate_nonmember_using_decl, do_class_using_decl): Likewise.
6900 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
6901 args_to_string): Likewise.
6902 * friend.c (is_friend): Likewise.
6903 * lex.c (note_got_semicolon, note_list_got_semicolon,
6904 is_global): Likewise.
6905 * method.c (build_overload_nested_name, build_overload_value,
6906 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
6907 * parse.y (typename_sub, typename_sub1): Likewise.
6908 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
6909 process_partial_specialization, convert_template_argument,
6910 template_args_equal, add_pending_template, lookup_template_class,
6911 for_each_template_parm_r, maybe_fold_nontype_arg,
6912 tsubst, instantiate_template, type_unification_real, unify,
6913 instantiate_pending_templates, set_mangled_name_for_template_decl):
6915 * repo.c (repo_get_id, repo_template_used): Likewise.
6916 * search.c (lookup_field_1): Likewise.
6917 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
6918 * xref.c (classname): Likewise.
6920 2000-03-22 Mark Mitchell <mark@codesourcery.com>
6922 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
6923 (CANONICAL_BINFO): New macro.
6924 (BINFO_NEW_VTABLE_MARKED): Use it.
6925 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
6926 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
6927 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
6929 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6930 (build_secondary_vtable): Likewise.
6931 (dfs_finish_vtbls): Likewise.
6932 (dfs_accumulate_vtbl_inits): Likewise.
6933 (accumulate_vtbl_inits): New function.
6934 (finish_vtbls): Make sure that virtual bases come after
6935 non-virtual bases in the vtable group.
6936 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
6937 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6938 * search.c (struct vbase_info): Move definition.
6939 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6940 (unmarked_new_vtable_p): Likewise.
6941 (dfs_mark_vtable_path): Remove.
6942 (dfs_mark_new_vtable): Remove.
6943 (dfs_unmark_new_vtable): Likewise.
6944 (dfs_clear_search_slot): Likewise.
6945 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6946 (dfs_clear_vbase_slots): Likewise.
6947 (init_vbase_pointers): LIkewise.
6949 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
6951 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
6952 SIZETYPE to a non-SIZETYPE.
6954 2000-03-21 Mark Mitchell <mark@codesourcery.com>
6956 * class.c (layout_virtual_bases): Adjust names in conditionally
6959 * class.c (record_base_offsets): New function.
6960 (layout_conflict_p): Likewise.
6961 (layout_nonempty_base_or_field): Use it.
6962 (layout_empty_base): New function.
6963 (build_base_field): Use it.
6964 (build_base_fields): Update comment.
6965 (layout_virtual_bases): Fold in a little code form
6966 layout_basetypes. Use layout_empty_base.
6967 (layout_basetypes): Remove.
6968 (end_of_class): New function.
6969 (layout_class_type): Use it. Adjust.
6971 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
6973 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
6975 (dfs_skip_nonprimary_vbases_markedp): Likewise.
6976 * typeck.c (fntype_p): Remove.
6978 * cp-tree.h (TI_SPEC_INFO): Remove.
6979 (CLASSTYPE_TI_SPEC_INFO): Likewise.
6980 * pt.c (process_partial_specialization): Likewise.
6982 * class.c (build_base_field): Fix thinko in computation of binfo
6985 * tree.c (mark_local_for_remap_p): Mark variables declared in
6986 TARGET_EXPRs as well.
6988 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6990 * typeck.c (require_complete_type, complete_type,
6991 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
6992 build_array_ref, convert_arguments, pointer_diff,
6993 build_x_unary_op, build_unary_op, build_c_cast,
6994 build_modify_expr): Use COMPLETE_TYPE_P etc.
6995 * call.c (is_complete, convert_like_real,
6996 build_new_method_call): Likewise.
6997 * class.c (build_vbase_pointer_fields, check_bases,
6998 build_base_field, finish_struct_1, pushclass): Likewise.
6999 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7000 * decl.c (maybe_process_template_type_declaration, pushtag,
7001 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7002 layout_var_decl, check_initializer, cp_finish_decl,
7003 grokdeclarator, require_complete_types_for_parms,
7004 grok_op_properties, xref_tag, xref_basetypes,
7005 check_function_type): Likewise.
7006 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7007 * friend.c (do_friend): Likewise.
7008 * init.c (build_offset_ref): Likewise.
7009 * parse.y (structsp): Likewise.
7010 * pt.c (maybe_process_partial_specialization,
7011 tsubst_friend_function, instantiate_class_template, tsubst,
7012 do_type_instantiation, instantiate_pending_templates): Likewise.
7013 * repo.c (repo_get_id): Likewise.
7014 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7015 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7016 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7017 * semantics.c (begin_class_definition): Likewise.
7018 * tree.c (build_cplus_method_type): Likewise.
7019 * typeck2.c (digest_init, build_functional_cast,
7020 add_exception_specifier): Likewise.
7021 * parse.h, parse.c: Regenerated.
7023 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7025 * inc/cxxabi.h: New header file. Define new-abi entry points.
7026 (__pointer_type_info::target): Rename member to ...
7027 (__pointer_type_info::type): ... here.
7028 (__base_class_info::type): Rename member to ...
7029 (__base_class_info::base): ... here.
7030 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7031 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7032 (abi_node): New global tree node.
7033 * decl.c (abi_node): Document.
7034 (init_decl_processing): Initialize abi_node.
7035 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7036 (get_vmi_pseudo_type_info): Likewise.
7037 (create_tinfo_types): Likewise.
7038 (emit_support_tinfos): Likewise.
7039 * tinfo.h (cxxabi.h): Include for new-abi.
7040 Move rtti class definitions to new header file.
7041 * tinfo.cc (abi): Use the namespace.
7042 (std): Move new abi rtti classes from here ...
7043 (__cxxabiv1): ... to here.
7044 * tinfo2.cc (cxxabi.h): Include for new-abi.
7045 Move rtti class definitions to new header file.
7046 (std): Move new abi rtti classes from here ...
7047 (__cxxabiv1): ... to here.
7048 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7051 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7052 Jason Merrill <jason@casey.cygnus.com>
7054 * method.c (build_overload_int): Use host_integerp.
7056 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7058 * init.c (build_offset_ref): Handle the case of a templated member
7061 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7063 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7065 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7067 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7068 * class.c (check_bitfield_decl): Turn illegal bitfields into
7070 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7072 (dfs_offset_for_unshared_vbases): Likewise.
7073 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7074 pointer-to-member correctly under the new ABI.
7075 * expr.c (cplus_expand_constant): Don't use cp_convert when
7076 turning an offset into a pointer-to-member.
7077 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7078 when dereferencing them under the new ABI.
7079 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7080 of pointers-to-members under the new ABI.
7082 * class.c (check_bitfield_decl): Remove restriction on really long
7084 (layout_class_type): Implement new ABI handling of bitfields
7085 longer than their types.
7087 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7089 * parse.y (extdefs): Call ggc_collect.
7090 * parse.c: Regenerated.
7092 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7094 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7095 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7098 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7100 * class.c (build_vbase_path): Use integer_zerop.
7101 (build_vtable_entry): Use tree_low_cst.
7102 (get_vfield_offset): Use bit_position.
7103 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7105 (check_bitfield_decl): Set DECL_SIZE using convert.
7106 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7107 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7109 (finish_struct_1): Use bit_position.
7110 (dump_class_hierarchy): Use tree_low_cst.
7111 * cp-tree.h (min_precision): Add declaration.
7112 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7113 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7114 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7115 * expr.c (cplus_expand_constant): Use bit_position.
7116 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7117 * rtti.c (get_base_offset): Use bit_position.
7118 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7119 host_integerp, and tree_low_cst.
7120 (pointer_int_sum): Use integer_zerop.
7121 (build_component_addr): Use bit_position.
7123 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7125 * typeck.c (require_complete_type): Don't assume size_zero_node.
7126 (complete_type_or_else): Likewise.
7128 2000-03-16 Steven Grady <grady@digitaldeck.com>
7129 Jason Merrill <jason@casey.cygnus.com>
7131 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7133 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7135 * decl2.c (grokfield): Bail out if type is error_mark_node.
7137 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7139 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7140 (__pointer_to_member_data): ... here. Adjust.
7141 * rtti.c (create_tinfo_types): Adjust.
7143 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7145 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7146 * decl.c (ref_desc_type_node): Undocument.
7147 * rtti.c (ptr_ref_initializer): Rename to ...
7148 (ptr_initializer): ... here. Adjust comments.
7149 (ptmd_initializer): Fix comment thinko.
7150 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7151 (create_tinfo_types): Remove ref_desc_type_node init.
7152 * tinfo2.cc (__reference_type_info): Remove.
7154 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7156 * decl.c (cp_finish_decl): Remove obsolete comment.
7158 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7160 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7162 * cp-tree.h: Tweak documentation.
7163 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7164 (avoid_overlap): Remove.
7165 (get_binfo_offset_as_int): New function.
7166 (dfs_serach_base_offsets): Likewise.
7167 (layout_nonempty_base_or_field): Likewise.
7168 (build_base_field): Layout fields here. Avoid placing two objects
7169 of the same type at the same address, under the new ABI.
7170 (build_base_fields): Adjust accordingly.
7171 (create_vtable_ptr): Return the new field, but don't attach it to
7173 (remove_base_field): Remove.
7174 (remove_base_fields): Remove.
7175 (layout_basetypes): Adjust accordingly.
7176 (layout_class_type): Call layout_field for each field, rather than
7177 just making a wholesale call to layout_type.
7179 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7181 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7183 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7185 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7187 * except.c (dtor_nothrow): New fn.
7188 (do_pop_exception): Use it. Take type parm.
7189 (push_eh_cleanup): Take type parm.
7190 (expand_start_catch_block): Pass it.
7191 (build_eh_type_type_ref): Accept null type.
7193 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7195 * cp-tree.h (revert_static_member_fn): Change prototype.
7196 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7197 (grok_op_properties): Likewise.
7198 (start_function): Likewise.
7199 (revert_static_member_fn): Simplify.
7200 * pt.c (check_explicit_specialization): Adjust call to
7201 revert_static_member_fn.
7203 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7205 * cp-tree.h (scope_kind): New type.
7206 (tmpl_spec_kind): Likewise.
7207 (declare_pseudo_global_level): Remove.
7208 (pseudo_global_level_p): Rename to template_parm_scope_p.
7209 (pushlevel): Remove declaration.
7210 (begin_scope): New function.
7211 (finish_scope): Likewise.
7212 (current_tmpl_spec_kind): Likewise.
7213 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7214 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7215 Add template_spec_p.
7216 (toplevel_bindings_p): Adjust.
7217 (declare_pseudo_global_level): Remove.
7218 (pseudo_global_level_p): Rename to template_parm_scope_p.
7219 (current_tmpl_spec_kind): New function.
7220 (begin_scope): Likewise.
7221 (finish_scope): Likewise.
7222 (maybe_push_to_top_level): Adjust.
7223 (maybe_process_template_type_declaration): Likewise.
7224 (pushtag): Likewise.
7225 (pushdecl_nonclass_level): Likewise.
7226 (lookup_tag): Likewise.
7227 (grokfndecl): Handle member template specializations. Share
7228 constructor and non-constructor code.
7229 * decl2.c (check_classfn): Handle member template specializations.
7230 * pt.c (begin_template_parm_list): Use begin_scope.
7231 (begin_specialization): Likewise.
7232 (end_specialization): Likewise.
7233 (check_explicit_specialization): Use current_tmpl_spec_kind.
7234 Handle member template specializations.
7235 (end_template_decl): Use finish_scope. Remove call to
7237 (push_template_decl_real): Remove bogus error message.
7238 (tsubst_decl): Fix typo in code contained in comment.
7239 (instantiate_template): Handle member template specializations.
7240 (most_general_template): Likewise.
7242 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7244 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7245 (do_identifier): Ditto for error().
7247 * pt.c (convert_nontype_argument): Ditto for cp_error().
7248 (convert_template_argument): Ditto for cp_pedwarn().
7250 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7252 * exception.cc (__check_null_eh_spec): New fn.
7253 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7255 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7257 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7258 * except.c (expand_end_eh_spec): Add the return type.
7259 * rtti.c (throw_bad_cast): Add the parmtypes.
7260 (throw_bad_typeid): Likewise.
7262 * semantics.c (expand_stmt): Only leave out rtl for unused
7263 artificials, and set DECL_IGNORED_P on them as well.
7264 * decl.c (wrapup_globals_for_namespace): Likewise.
7266 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7268 * decl.c (maybe_commonize_var): Skip all artificial decls.
7269 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7271 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7273 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7274 * cp-tree.h: Declare flag_enforce_eh_specs.
7275 * decl.c (store_parm_decls, finish_function): Check it.
7277 C library functions don't throw.
7278 * Makefile.in (cfns.h): New target.
7279 (except.o): Depend on it.
7280 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7281 * cfns.gperf: New file.
7282 * cfns.h: Generated.
7283 * except.c: Include it.
7284 (nothrow_libfn_p): New fn.
7285 * decl.c (grokfndecl): Use it.
7286 * cp-tree.h: Declare it.
7288 * decl.c (push_overloaded_decl_1, auto_function,
7289 define_function): Lose.
7290 (build_library_fn_1): New static fn.
7291 (builtin_function): Use it.
7292 (get_atexit_node): Use build_library_fn_ptr.
7293 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7294 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7295 push_void_library_fn, push_throw_library_fn): New fns.
7296 * cp-tree.h: Declare them.
7297 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7298 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7299 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7300 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7301 * rtti.c (build_runtime_decl): Lose.
7302 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7303 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7304 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7306 * call.c (build_call): Remove result_type parm.
7307 Call mark_used on unused artificial fns.
7308 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7310 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7312 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7314 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7315 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7316 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7317 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7318 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7319 expand_generic_desc): Likewise.
7321 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7323 * exception.cc (__cp_pop_exception): Cleanup the original object.
7325 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7327 * decl.c (grok_op_properties): Merge conversion to void warning
7328 with other silly op warnings.
7330 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7332 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7333 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7335 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7337 * decl.c (cp_make_fname_decl): New function.
7338 (wrapup_globals_for_namespace): Don't emit unused static vars.
7339 (init_decl_processing): Remove comment about use of
7340 array_domain_type. Set make_fname_decl.
7341 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7342 * semantics.c (begin_compound_stmt): Remove
7343 current_function_name_declared flagging.
7344 (expand_stmt): Don't emit unused local statics.
7345 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7348 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7350 * typeck.c (convert_for_assignment): Don't look at array
7352 * call.c (convert_like_real): Likewise.
7354 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7356 Add initial support for '\uNNNN' specifier.
7357 * lex.c (read_ucs): New fn.
7358 (readescape, skip_white_space): Call it.
7359 (is_extended_char, is_extended_char_1): New fns.
7360 (utf8_extend_token): New fn, #if 0'd out.
7361 (real_yylex): Treat extended chars like letters.
7363 * search.c (note_debug_info_needed): Walk the bases even if we
7364 weren't deferring the type itself.
7366 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7368 * decl2.c (finish_objects): Constify a char*.
7370 * method.c (emit_thunk): Likewise.
7372 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7374 * typeck.c (dubious_conversion_warnings): Look through
7377 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7379 * class.c (dfs_modify_vtables): I is now unsigned.
7380 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7381 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7382 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7383 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7384 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7385 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7386 Call integer_all_onesp.
7387 * typeck2.c (process_init_constructor): Use compare_tree_int.
7389 * lang-specs.h (as): Don't call if -syntax-only.
7391 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7393 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7394 RTL_EXPR_HAS_NO_SCOPE after all.
7396 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7398 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7399 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7400 RTL_EXPR_HAS_NO_SCOPE.
7402 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7405 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7407 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7409 * call.c (convert_like): Macrofy.
7410 (convert_like_with_context): New macro.
7411 (convert_like_real): Renamed from convert_like. Add calling
7412 context parameters, for diagnostics. Add recursive flag. Call
7413 dubious_conversion_warnings for outer conversion.
7414 (build_user_type_conversion): Use convert_like_with_context.
7415 (build_over_call): Likewise. Don't warn about dubious
7416 conversions here. Adjust convert_default_arg calls.
7417 (convert_default_arg): Add context parameters for diagnostics.
7418 Pass throught to convert_like_with_context.
7419 * cp-tree.h (convert_default_arg): Add context parameters.
7420 (dubious_conversion_warnings): Prototype new function.
7421 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7422 (dubious_conversion_warnings): New function, broken
7423 out of convert_for_assignment.
7424 (convert_for_assignment): Adjust.
7426 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7428 * decl2.c (key_method): Break out from...
7429 (import_export_vtable, import_export_class): ...here.
7431 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7432 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7434 * search.c (note_debug_info_needed, dfs_debug_mark,
7435 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7436 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7438 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7440 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7443 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7445 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7446 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7447 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7448 (lang_type): Split gets_new into has_new and has_array_new.
7449 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7450 (TYPE_GETS_NEW): Split into ...
7451 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7452 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7453 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7454 (build_op_new_call): Don't declare.
7455 (build_new_1): Likewise.
7456 * call.c (build_op_new_call): Remove.
7457 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7458 instead of TYPE_NEEDS_DESTRUCTOR.
7459 (finish_struct_bits): Likewise.
7460 (add_implicitly_declared_members): Likewise.
7461 (check_field_decl): Likewise.
7462 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7463 correctly under the new ABI.
7464 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7465 instead of TYPE_NEEDS_DESTRUCTOR.
7466 (initialize_local_var): Likewise.
7467 (destroy_local_var): Likewise.
7468 (cp_finish_decl): Likewise.
7469 (register_dtor_fn): Likewise.
7470 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7471 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7472 TYPE_VEC_DELETE_TAKES_SIZE here.
7473 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7474 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7475 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7476 (finish_destructor_body): Likewise.
7477 (maybe_build_cleanup_1): Likewise.
7478 * decl2.c (do_static_destruction): Likewise.
7479 * init.c (build_new_1): Make it static.
7480 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7481 (expand_cleanup_for_base): Likewise.
7482 (get_cookie_size): New function.
7483 (build_new_1): Handle array-new cookies correctly under the new
7485 (build_vec_delete_1): Likewise.
7486 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7487 (build_delete): Likewise.
7488 (build_vec_delete): Handle array-new cookies correctly under the new
7490 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7491 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7492 TYPE_HAS_ARRAY_NEW_OPERATOR.
7493 * ptree.c (print_lang_type): Check them.
7494 * search.c (context_for_name_lookup): Fix typo in comment.
7495 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7496 * tree.c (break_out_cleanups): Likewise.
7497 (build_cplus_array_test_1): Likewise.
7498 (cp_build_qualified_type_real): Likewise.
7499 * typeck.c (complete_type): Likewise.
7501 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7502 the command-line, not the end.
7504 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7506 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7508 2000-03-02 Tom Tromey <tromey@cygnus.com>
7510 * cp-tree.h (build_java_class_ref): Declare.
7511 * init.c (build_java_class_ref): No longer static.
7512 * except.c (expand_throw): Generate a Java-style `throw' if the
7513 thrown object is a "Java" object.
7514 (initialize_handler_parm): Generate a Java-style lookup of
7515 exception info if the caught object is a "Java" object.
7516 (catch_language, catch_language_init): New globals.
7517 (decl_is_java_type): New function.
7518 (expand_start_catch_block): Don't call push_eh_info() or
7519 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7520 class reference to build_catch_block.
7522 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7524 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7526 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7528 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7529 to merge reference/pointer code and fix incorrect warnings.
7531 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7533 * search.c (protected_accessible_p): Use context_for_name_lookup.
7535 * init.c (construct_virtual_bases): Fix thinko.
7536 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7538 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7540 * decl.c (current_function_decl): Move to toplev.c.
7542 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7544 * pt.c (fn_type_unification): Unify return type, whenever
7546 (get_bindings_real): Only pass return type when necessary.
7547 Remove explicit return type check.
7548 * class.c (resolve_address_of_overloaded_function): Pass desired
7549 return type to fn_type_unification.
7551 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7553 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7555 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7557 * rtti.c (expand_class_desc): Likewise.
7558 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7559 (THUNK_VCALL_OFFSET): Likewise.
7560 (THUNK_DELTA): Reflect changes in ../tree.h.
7562 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7564 * search.c (protected_accessible_p): Also allow the access if
7565 the member is public in DERIVED. Lose TYPE parm.
7566 (friend_accessible_p): Lose TYPE parm.
7567 (accessible_p): Adjust.
7569 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7571 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7572 on things that are not sizes; ssize_binop deleted.
7573 Call size_diffop when appropriate.
7574 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7575 (build_primary_vtable, build_secondary_vtable): Likewise.
7576 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7577 Variable I is HOST_WIDE_INT.
7578 (get_vfield_offset): Pass proper types to size_binop.
7579 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7580 (finish_struct_1): Likewise.
7581 (skip_rtti_stuff): Arg N is now pointer to signed.
7582 (layout_class_type): Use size_zero_node.
7583 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7584 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7585 * decl.c (complete_arry_type): Pass proper types to size_binop.
7586 (xref_basetypes): BINFO_OFFSET is sizetype.
7587 * error.c (dump_expr): Don't use size_binop non-sizes.
7588 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7589 * init.c (construct_virtual_bases): Fix type error.
7590 (build_vec_delete_1): Pass proper type to size_binop and don't
7592 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7593 * rtti.c (get_base_offset): Pass proper type to size_binop.
7594 * search.c (dfs_find_vbases): Fix type error.
7595 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7596 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7597 * tree.c (debug_binfo): Variable N is signed.
7598 Use HOST_WIDE_INT_PRINT_DEC.
7599 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7600 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7601 size_one_node and size_zero_node.
7602 (c_alignof): Use size_one_node.
7603 (build_component_addr): Pass proper types to size_binop.
7604 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7606 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7608 Implement class scope using-declarations for functions.
7609 * class.c (handle_using_decl): Call add_method for used functions.
7610 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7611 (add_method): Used functions are hidden by local functions.
7612 (check_bases_and_members): Handle using-decls before finalizing
7613 CLASSTYPE_METHOD_VEC.
7614 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7615 override the type of 'this' accordingly.
7616 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7617 (convert_class_to_reference, build_user_type_conversion_1,
7618 build_new_function_call, build_object_call, build_new_op,
7619 build_new_method_call): Pass ctype parm.
7621 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7623 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7624 build_new_function_call, build_object_call, build_new_op,
7625 build_new_method_call, build_op_delete_call): Don't get basetype_path
7627 * typeck.c (build_component_ref): Likewise.
7628 * init.c (build_offset_ref): Likewise.
7629 (resolve_offset_ref): Don't call enforce_access.
7630 Call build_scoped_ref.
7631 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7632 would cause an error or if -pedantic.
7633 * class.c (alter_access): Lose binfo parm.
7635 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7637 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7640 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7642 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7643 pseudo_type_info creation into the std namespace
7645 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7647 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7648 (import_export_class): Remove declaration.
7649 * decl2.c (import_export_class): Make it static.
7650 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7651 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7652 EXPR_WITH_FILE_LOCATION.
7653 * lex.c (check_newline): Tweak filename/lineno setting.
7654 * semantics.c (begin_while_stmt): Fix typo in comment.
7656 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7658 * lang-options.h (-fmessage-length=): Add missing option.
7660 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7662 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7664 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7666 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7668 * optimize.c (expand_call_inline): Emit the return label before
7669 evaluating the return value.
7671 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7673 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7674 than duplicating functionality here.
7675 * optimize.c: Include input.h.
7676 (expand_call_inline): Use push_srcloc and pop_srcloc.
7677 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7678 * parse.c: Regenerated.
7679 * Makefile.in (lex.o): Depend on input.h.
7680 (optimize.o): Likewise.
7682 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7684 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7685 function type, rather than ICE.
7687 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7689 * decl.c (grokdeclarator): Call decl_type_access_control.
7690 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7693 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7695 * decl.c (decls_match): Remove obsolete static member nadgering.
7697 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7699 * decl.c (grokdeclarator): Change ANSI to ISO.
7700 * lex.c (consume_string, readescape, do_identifier): Likewise.
7701 (parse_float, real_yylex): Likewise.
7702 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7703 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7704 new_type_id, maybe_label_decls, simple_stmt,
7705 for.init.statement): Likewise.
7706 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7707 * semantics.c (finish_named_return_value): Likewise.
7708 * parse.c: Regenerate.
7710 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7712 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7713 (CPTI_CLASS_STAR_TYPE): Remove.
7714 (vtable_index_type): Likewise.
7715 (class_star_type_node): Remove.
7716 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7717 (build_binary_op_nodefault): Remove.
7718 * call.c (build_new_op): Use build_binary_op instead of
7719 build_binary_op_nodefault.
7720 * decl.c (init_decl_processing): Remove class_star_type_node
7721 initialization. Make delta_type_node ptrdiff_type_node under the
7722 new ABI. Initialize vtable_index_type.
7723 (build_ptrmemfunc_type): Build different structures for the new
7725 (build_enumerator): Use build_binary_op instead of
7726 build_binary_op_nodefault.
7727 * method.c (build_overload_value): Mangle pointers-to-members
7728 appropriately under the new ABI.
7729 * typeck.c (build_array_ref): Use build_binary_op instead of
7730 build_binary_op_nodefault.
7731 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7732 (build_binary_op_nodefault): Rename to ...
7733 (build_binary_op): ... this. Remove old version. Adjust for
7734 pointer-to-member comparisons under the new ABI.
7735 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7736 (build_ptrmemfunc): Adjust for the new ABI.
7737 (expand_ptrmemfunc_cst): Likewise.
7738 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7739 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7741 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7743 * call.c (build_object_call): Compress consecutive calls to
7745 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7746 (build_op_delete_call): Adjust message formatting.
7748 * class.c (check_bases): Compress consecutive calls to
7750 (finish_struct_anon): Say 'ISO C++'.
7752 * decl.c (start_decl): Same here.
7753 (grok_reference_init): Likewise.
7754 (grokfndecl): Correct message formatting.
7755 (grokfndecl): Improve diagnostic.
7756 (check_static_variable_definition): Likewise. Say 'ISO C++'
7757 (compute_array_index_type): Say 'ISO C++'
7758 (create_array_type_for_decl): Compress consecutive calls to
7760 (grokdeclarator): Say 'ISO C++'
7761 (grok_op_properties): Likewise.
7763 * decl2.c (delete_sanity): Clairify diagnostic.
7764 (check_member_template): Same here.
7765 (grok_function_init): Use consistent terminology.
7767 * expr.c (do_case): Say 'ISO C++'
7769 * friend.c (do_friend): Compress consecutive calls to warning.
7771 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7773 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7774 * class.c (build_secondary_vtable): Reorganize. Don't create a
7775 new vtable under the new ABI.
7776 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7778 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7779 the initializing elements.
7780 (initialize_vtable): New function.
7781 (dfs_finish_vtbls): Use it.
7782 (dfs_accumulate_vtbl_inits): New function.
7783 (finish_vtbls): Merge primary and secondary vtables under the new
7785 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7786 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7789 * class.c (build_vtable): New function, split out from ...
7790 (get_vtable_decl): ... here, and ...
7791 (build_secondary_vtable): ... here.
7793 * pt.c (tsubst_decl): Fix formatting.
7795 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7797 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7798 (avoid_overlap, build_base_field): Likewise.
7799 (build_base_field, build_base_fields, is_empty_class):
7800 Test DECL_SIZE with integer_zero.
7801 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7802 * cp-tree.h (struct lang_type): New field size_unit.
7803 (CLASSTYPE_SIZE_UNIT): New macro.
7804 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7805 (cp_finish_decl): Delete -Wlarger-than processing.
7806 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7807 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7808 * tree.c (make_binfo): binfo vector is one entry longer.
7809 (walk_tree): Walk DECL_SIZE_UNIT.
7811 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7813 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7815 (build_vtable_entry): Don't assume all vtable entries are
7817 (build_vtbl_initializer): Adjust accordingly.
7818 (get_vtable_decl): Fix formatting.
7820 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7822 * semantics.c (deferred_type_access_control): Walk the entire
7824 (save_type_access_control): Rename from
7825 initial_deferred_type_access_control. Just remember the value.
7826 (decl_type_access_control): New fn.
7827 (begin_function_definition): Use deferred_type_access_control, after
7828 we've started the function. Set type_lookups to error_mark_node.
7829 * parse.y (frob_specs, fn.def1): Adjust.
7830 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
7831 (parse_end_decl, parse_bitfield0, parse_method): New fns.
7832 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
7833 (after_type_component_declarator0): Likewise.
7834 (after_type_component_declarator): Likewise.
7835 (notype_component_declarator): Likewise.
7836 * cp-tree.h: Adjust.
7838 * decl.c (redeclaration_error_message): Allow redeclaration of
7839 namespace-scope decls.
7841 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7843 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
7845 2000-02-17 Mark Mitchell <mark@codesourcery.com>
7847 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
7848 * decl2.c (grokclassfn): Likewise.
7850 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
7852 * decl2.c (lang_decode_option): Don't set default message length
7854 * lex.c (lang_init_options): Set it here.
7856 2000-02-16 Mark Mitchell <mark@codesourcery.com>
7858 Make DECL_CONTEXT mean the class in which a member function was
7859 declared, even for a virtual function.
7860 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
7861 (DECL_FRIEND_CONTEXT): New macro.
7862 (DECL_REAL_CONTEXT): Remove.
7863 (SET_DECL_FRIEND_CONTEXT): Likewise.
7864 (DECL_VIRTUAL_CONTEXT): Adjust.
7865 (DECL_CLASS_SCOPE_P): Use TYPE_P.
7866 (add_friends): Remove.
7867 (hack_decl_function_context): Likewise.
7868 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
7870 (build_over_call): Fix indentation. Use DECL_CONTEXT
7871 instead of DECL_CLASS_CONTEXT.
7872 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
7873 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7874 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7875 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
7876 (build_base_field): Likewise.
7877 (finish_struct_1): Likewise.
7878 (build_self_reference): Likewise.
7879 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
7881 (pushtag): Use decl_function_context, not
7882 hack_decl_function_context.
7883 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7884 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
7885 (pushdecl): Remove bogus code.
7886 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
7887 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7888 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7889 Use decl_function_context, nothack_decl_function_context.
7890 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
7891 (grokdeclarator): Likewise. Use decl_function_context, not
7892 hack_decl_function_context.
7893 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
7894 (start_function): Use DECL_FRIEND_CONTEXT, not
7895 DECL_CLASS_CONTEXT. Use decl_function_context, not
7896 hack_decl_function_context.
7897 (finish_function): Use decl_function_context, not
7898 hack_decl_function_context.
7899 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
7901 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
7902 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
7903 (grokfield): Likewise.
7904 (finish_builtin_type): Likewise.
7905 (finish_vtable_vardec): Use decl_function_context, not
7906 hack_decl_function_context.
7907 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7908 (start_static_initialization_or_destruction): Likewise.
7909 (finish_static_initialization_or_destruction): Likewise.
7910 (mark_used): Adjust logic for deciding when to synthesize methods.
7911 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
7913 * error.c (dump_function_decl): Use DECL_CONTEXT, not
7915 * friend.c (is_friend): Likewise.
7916 (add_friends): Remove.
7917 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
7918 * lex.c (begin_definition_of_inclass_inline): Use
7919 decl_function_context, not hack_decl_function_context.
7920 (process_next_inline): Likewise.
7921 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7922 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
7923 DECL_CLASSS_CONTEXT.
7924 (hack_identifier): Likewise.
7925 (synthesize_method): Use decl_function_context, not
7926 hack_decl_function_context.
7927 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
7929 (is_member_template): Use decl_function_context, not
7930 hack_decl_function_context. Use DECL_CONTEXT, not
7932 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
7934 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
7936 (push_template_decl_real): Likewise.
7937 (instantiate_class_template): Don't call add_friends.
7938 (tsubst_default_argument): Use DECL_CONTEXT, not
7940 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7941 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7942 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
7944 * repo.c (repo_inline_used): Likewise.
7945 * search.c (current_scope): Adjust for new _CONTEXT macros.
7946 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
7948 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7949 (lookup_fnfields_here):Likewise.
7950 (check_final_overrider): Likewise.
7951 (init_vbase_pointers): Likewise.
7952 (virtual_context): Likewise.
7953 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
7954 (expand_body): Use decl_function_context, not
7955 hack_decl_function_context.
7956 * tree.c (hack_decl_function_context): Remove.
7957 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
7959 * typeck2.c (error_not_base_type): Likewise.
7961 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
7963 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
7965 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7967 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
7969 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
7971 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
7973 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
7975 * decl2.c (lang_decode_option): Enable automatic line wrapping.
7977 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
7979 * parse.y (frob_specs): Split out...
7980 (parse_decl): From here.
7981 (fn.def2): Call initial_deferred_type_access_control.
7982 (after_type_component_declarator0): Call frob_specs.
7983 (notype_component_declarator0): Likewise.
7984 * search.c (friend_accessible_p): Nested classes are friends of their
7987 2000-02-10 Mark Mitchell <mark@codesourcery.com>
7989 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
7990 used to create an implicit temporary.
7992 * class.c (dfs_modify_vtables): Tweak calculation of functions to
7995 2000-02-08 Nathan Sidwell <nathan@acm.org>
7997 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
7998 strip array element qualifiers too.
8000 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8002 * decl.c (store_parm_decls): Don't build cleanups for parameters
8003 while processing_template_decl.
8005 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8007 * cp-tree.h (struct saved_scope): Add incomplete field.
8008 (namespace_scope_incomplete): New macro.
8009 * decl.c (pushdecl): Use it.
8010 (hack_incomplete_structures): Use it. See through artificial
8012 (mark_saved_scope): Mark it.
8014 Implement access control for nested types.
8015 * search.c (type_access_control): New fn.
8016 (accessible_p): Now we do perform access control for types.
8017 * semantics.c (deferred_type_access_control): New fn.
8018 (initial_deferred_type_access_control): New fn.
8019 (begin_function_definition): Call it. Add lookups parm.
8020 * decl.c (struct binding_level): Add this_class field.
8021 (pushlevel_class): Set it.
8022 (mark_binding_level): Mark it.
8023 (lookup_name_real): Use it. Call type_access_control.
8024 (mark_saved_scope): Mark lookups field.
8025 * cp-tree.h (flagged_type_tree): Add lookups field.
8026 (struct saved_scope): Add lookups field.
8027 (type_lookups): New macro.
8028 * parse.y (declmods): Now <ftype>.
8029 (parse_decl): Add lookups parm. Call
8030 initial_deferred_type_access_control.
8031 (lang_extdef): Clear type_lookups.
8032 (typed_declspecs, declmods, typespec): Set lookups field.
8033 (initdcl): Call deferred_type_access_control.
8034 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8035 component_decl_1, named_parm): Adjust.
8036 * friend.c (is_friend): Nested classes are friends of their
8039 * class.c (currently_open_derived_class): New fn.
8040 * method.c (hack_identifier): Use it.
8042 * lex.c (do_identifier): Remove obsolete code.
8044 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8046 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8048 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8049 thinks this file is plain C).
8051 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8053 * Makefile.in (call.o): Depend on $(EXPR_H).
8055 * call.c: Include "expr.h".
8057 * class.c (dump_class_hierarchy): Add prototype.
8059 * search.c (dfs_get_pure_virtuals): Likewise.
8061 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8063 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8066 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8068 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8069 Store it in DECL_FCONTEXT.
8070 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8072 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8074 * tinfo.h (old abi): #include "tconfig.h".
8075 * tinfo.cc (convert_to_base): Move into old abi section.
8077 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8079 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8080 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8081 (BINFO_PRIMARY_BINFO): New macro.
8082 (BF_DELTA): Rename to ...
8083 (BV_DELTA): ... this.
8084 (BF_VCALL_INDEX): Rename to ...
8085 (BV_VCALL_INDEX): ... this.
8086 (BF_FN): Rename to ...
8088 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8089 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8090 (modify_vtable_entry): Simplify.
8091 (add_virtual_function): Rename BF_ macros to BV_ variants.
8092 (build_vtable_initializer): Likewise.
8093 (get_class_offset_1): Remove.
8094 (dfs_get_class_offset): Likewise.
8095 (get_class_offset): Likewise.
8096 (dfs_find_final_overrider): New function.
8097 (find_final_overrider): Likewise.
8098 (modify_one_vtable): Remove.
8099 (dfs_find_base): New function.
8100 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8101 find_final_overrider.
8102 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8104 (dfs_fixup_vtable_deltas): Remove.
8105 (override_one_vtable): Remove.
8106 (merge_overrides): Likewise.
8107 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8108 unreal chilren of virtual bases.
8109 (finish_struct_1): Don't use merge_overrides. Don't use
8110 dfs_fixup_vtable_deltas.
8111 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8114 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8115 Jason Merrill <jason@yorick.cygnus.com>
8117 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8119 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8121 * exception.cc (__throw_bad_typeid): Add missing std::.
8123 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8125 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8127 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8129 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8131 Runtime support for new-abi rtti.
8132 * inc/typeinfo (type_info::operator!=): Define in class.
8133 (type_info::before, type_info::name, type_info::operator==,
8134 type_info::operator!=): Define new ABI implementations.
8135 (type_info::is_pointer_p, type_info::is_function_p): Declare
8136 new virtual functions.
8137 (type_info::do_catch, type_info::do_upcast): Likewise.
8139 * tinfo.h (__base_class_info): Define new class.
8140 (__class_type_info): Likewise.
8141 (__si_class_type_info): Likewise.
8142 (__vmi_class_type_info): Likewise.
8143 (__dynamic_cast): Prototype.
8145 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8146 (type_info::is_pointer_p): Define new function.
8147 (type_info::is_function_p): Likewise.
8148 (type_info::do_catch): Likewise.
8149 (type_info::do_upcast): Likewise.
8150 (vtable_prefix): New structure for vtable access.
8151 (adjust_pointer): Define new template function.
8152 (contained_p, public_p, virtual_p, contained_public_p,
8153 contained_nonpublic_p, contained_nonvirtual_p): Define new
8155 (nonvirtual_base_type): New local variable.
8156 (__class_type_info::~__class_type_info): Define.
8157 (__si_class_type_info::~__si_class_type_info): Likewise.
8158 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8159 (__class_type_info::do_catch): Define new function.
8160 (__class_type_info::do_upcast): Likewise.
8161 (__class_type_info::find_public_src): Likewise.
8162 (__class_type_info::do_find_public_src): Likewise.
8163 (__si_class_type_info::do_find_public_src): Likewise.
8164 (__vmi_class_type_info::do_find_public_src): Likewise.
8165 (__class_type_info::do_dyncast): Likewise.
8166 (__si_class_type_info::do_dyncast): Likewise.
8167 (__vmi_class_type_info::do_dyncast): Likewise.
8168 (__class_type_info::do_upcast): Likewise.
8169 (__si_class_type_info::do_upcast): Likewise.
8170 (__vmi_class_type_info::do_upcast): Likewise.
8171 (__dynamic_cast): Likewise.
8173 * tinfo2.cc (__fundamental_type_info): Define new class.
8174 (__pointer_type_info): Likewise.
8175 (__reference_type_info): Likewise.
8176 (__array_type_info): Likewise.
8177 (__function_type_info): Likewise.
8178 (__enum_type_info): Likewise.
8179 (__ptr_to_member_type_info): Likewise.
8180 (__fundamental_type_info::~__fundamental_type_info): Define.
8181 (__pointer_type_info::~__pointer_type_info): Likewise.
8182 (__reference_type_info::~__reference_type_info): Likewise.
8183 (__array_type_info::~__array_type_info): Likewise.
8184 (__function_type_info::~__function_type_info): Likewise.
8185 (__enum_type_info::~__enum_type_info): Likewise.
8186 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8187 (__pointer_type_info::do_catch): Define new function.
8188 (__ptr_to_member_type_info::do_catch): Define new function.
8190 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8191 (__is_pointer): Likewise.
8193 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8195 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8197 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8198 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8199 (make_new_vtable): New function.
8200 (modify_vtable_entry): Handle generation of new vtables correctly.
8201 (modify_one_vtable): Remove unused parameter.
8202 (dfs_fixup_vtable_deltas): Likewise.
8203 (override_one_vtable): Use build_secondary_vtable.
8204 (finish_struct_1): Use build_primary_vtable and
8205 build_secondary_vtable.
8207 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8209 * cp/decl.c: Adjust variable names, comments, help strings.
8211 2000-01-29 Nathan Sidwell <nathan@acm.org>
8213 * new2.cc (operator delete[]): Use operator delete, don't assume
8216 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8218 * class.c (build_vtbl_initializer): Add argument to
8219 build_vtable_entry call.
8221 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8223 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8224 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8225 (BF_DELTA): New macro.
8226 (BF_VCALL_INDEX): Likewise.
8228 (THUNK_VCALL_OFFSET): Likewise.
8229 (make_thunk): Change prototype.
8230 * class.c (build_vtable_entry): Integrate
8231 build_vtable_entry_for_fn. Handle vcall indices.
8232 (build_vtable_entry_for_fn): Remove.
8233 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8234 BF_VCALL_INDEX, BF_FN.
8235 (modify_vtable_entry): Integrate common code from
8236 modify_one_vtable and dfs_fixup_vtable_deltas.
8237 (add_virtual_function): Set BF_VCALL_INDEX.
8238 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8240 (modify_one_vtable): Simplify.
8241 (dfs_fixup_vtable_deltas): Likewise.
8242 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8243 * method.c (make_thunk): Handle vcall indices.
8245 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8247 Compiler side new abi rtti (not enabled).
8248 * cp-tree.h (new_abi_rtti_p): New macro.
8249 (emit_support_tinfos): Prototype new function.
8250 (tinfo_decl_p): Likewise.
8251 (emit_tinfo_decl): Likwise.
8252 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8254 (doing_runtime): New local static.
8255 (init_rtti_processing): Add new-abi initializer.
8256 (get_tinfo_decl): Add new-abi logic.
8257 (tinfo_from_decl): Likewise.
8258 (build_dynamic_cast_1): Likewise.
8259 (qualifier_flags): New static function.
8260 (tinfo_base_init): Likewise.
8261 (generic_initializer): Likewise.
8262 (ptr_ref_initializer): Likewise.
8263 (ptmd_initializer): Likewise.
8264 (class_hint_flags): Likewise.
8265 (class_initializer): Likewise.
8266 (synthesize_tinfo_var): Likewise.
8267 (create_real_tinfo_var): Likewise.
8268 (create_pseudo_type_info): Likewise.
8269 (get_vmi_pseudo_type_info): Likewise.
8270 (create_tinfo_types): Likewise.
8271 (emit_support_tinfos): New global function.
8272 (tinfo_decl_p): New global predicate.
8273 (emit_tinfo_decl): New global function.
8274 * class.c (set_rtti_entry): Generalize for old and new rtti.
8275 (build_vtbl_initializer): Likewise.
8276 * decl2.c (finish_file): Likewise.
8278 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8280 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8281 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8283 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8285 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8288 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8290 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8292 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8294 * optimize.c (calls_setjmp_r): Supply new argument
8295 to special_function_p.
8297 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8299 * call.c: PROTO -> PARAMS.
8300 * class.c: Likewise.
8301 * cp-tree.h: Likewise.
8305 * decl2.c: Likewise.
8307 * errfn.c: Likewise.
8308 * error.c: Likewise.
8309 * except.c: Likewise.
8312 * input.c: Likewise.
8315 * method.c: Likewise.
8316 * optimize.c: Likewise.
8317 * parse.y: Likewise.
8321 * search.c: Likewise.
8322 * semantics.c: Likewise.
8325 * typeck.c: Likewise.
8326 * typeck2.c: Likewise.
8329 2000-01-25 Richard Henderson <rth@cygnus.com>
8331 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8333 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8335 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8336 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8337 (struct vcall_offset_data_s): New type.
8338 (dfs_vcall_offset_queue_p): New function.
8339 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8340 (build_vcall_offset_vtbl_entries): Likewise.
8341 (layout_vtable_decl): Likewise.
8342 (num_vfun_entries): Likewise.
8343 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8344 (build_vtbl_initializer): Likewise.
8345 (dfs_finish_vtabls): Use layout_vtable_decl.
8346 (modify_one_vtables): Always duplicate vtables under the new ABI.
8347 (finish_struct_1): Use layout_vtable_decl.
8349 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8351 * decl.c (member_function_or_else): Change third arg from a format
8352 specifier to an `enum overload_flags'. Callers changed.
8354 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8356 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8357 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8358 build_const_cast, get_delta_difference, check_return_expr): Avoid
8359 ANSI string concatenation usage.
8361 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8363 * class.c (layout_class_type): Put the fields required to make a
8364 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8367 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8369 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8372 * decl2.c (mark_used): Do instantiate inlines that have been
8373 explicitly instantiated.
8375 2000-01-24 Richard Henderson <rth@cygnus.com>
8377 * call.c (build_over_call): Use expand_tree_builtin.
8378 * typeck.c (build_function_call_real): Likewise.
8379 (build_binary_op_nodefault): Handle unordered compares.
8381 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8383 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8384 cp_tree_index values.
8385 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8386 New global node #defines for them.
8387 * rtti.c (call_void_fn): Replace with ...
8388 (build_runtime_decl): ... new static function.
8389 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8390 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8391 (build_dynamic_cast_1): Always produce correctly typed result.
8392 Explicitly produce type_info addresses. Use dynamic_cast_node.
8393 * exception.cc (__throw_bad_cast): Return `void *'.
8394 (__throw_bad_typeid): Return `const type_info &'.
8396 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8398 * cp-tree.h (get_vtable_decl): Prototype new function.
8399 * class.c (get_vtable_decl): New function. Broken out from ...
8400 (build_vtable): ... here. Use it.
8401 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8404 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8406 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8407 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8408 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8409 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8410 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8411 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8412 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8413 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8414 (CPTI_TINFO_VAR_ID): New enumeration.
8415 (__tp_desc_type_node, __access_mode_type_node,
8416 __bltn_desc_type_node, __user_desc_type_node,
8417 __class_desc_type_node, __ptr_desc_type_node,
8418 __attr_desc_type_node, __func_desc_type_node,
8419 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8420 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8421 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8422 enum_desc_type_node, class_desc_type_node,
8423 si_class_desc_type_node, vmi_class_desc_type_node,
8424 ptmd_desc_type_node, base_desc_type_node): New #defines.
8425 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8426 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8427 (tinfo_var_id): New enumeration.
8428 (DECL_TINFO_FN_P): Augment comment.
8429 * decl.c (cp_global_trees): Adjust documentation.
8430 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8431 tinfo_decl_type and tinfo_var_id.
8432 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8433 (build_typeid): Remove unused variable.
8434 (get_tinfo_var): Use tinfo_var_id.
8435 (tinfo_name): New static function.
8436 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8437 (tinfo_from_decl): Likewise.
8438 (get_base_offset): New static function, broken out of
8440 (expand_si_desc): Use tinfo_name.
8441 (expand_class_desc): Likewise. Lose local static variable.
8442 Use base_desc_type_node. Use get_base_offset.
8443 (expand_ptr_desc): Use tinfo_name.
8444 (expand_attr_desc): Likewise.
8445 (expand_generic_desc): Likewise.
8447 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8448 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8450 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8452 * cp-tree.h (__eprintf): Remove declaration.
8453 * tree.c (__eprintf): Remove definition.
8455 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8456 Mark Mitchell <mark@codesourcery.com>
8458 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8459 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8461 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8463 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8465 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8467 * cp-tree.h (register_dtor_fn): New function.
8468 * decl.c (destroy_local_static): Rename to ...
8469 (register_dtor_fn): ... this. Give it external linkage.
8470 (expand_static_init): Use it.
8471 * decl2.c (do_static_initialization): Likewise, if using
8473 (do_static_destruction): Check that __cxa_atexit is not in use.
8474 (finish_file): Don't call do_static_destruction if using
8477 * typeck.c (convert_arguments): Restore two-message error
8480 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8482 Remap dynamic cast hint values to be consistent across ABIs.
8483 * search.c (dynamic_cast_base_recurse): Remap generated value.
8484 (get_dynamic_cast_base_type): Adjust documentation.
8485 * tinfo.h (__user_type_info::dyncast): Likewise.
8486 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8487 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8488 (__class_type_info::do_dyncast): Likewise.
8489 (__class_type_info::do_find_public_subobj): Likewise.
8490 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8492 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8494 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8496 * typeck2.c (incomplete_type_error): Restore previous
8497 cp_error and cp_error_at call sequence.
8499 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8501 * class.c (dump_class_hierarchy): Make format agree with argument;
8502 cast pointer to unsigned long and print with %lx.
8504 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8506 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8508 * typeck.c (composite_pointer_type, common_type,
8509 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8510 build_function_call_real, convert_arguments,
8511 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8512 build_unary_op, mark_addressable, build_compound_expr,
8513 build_static_cast, build_reinterpret_cast, build_const_cast,
8514 build_c_cast, build_modify_expr, get_delta_difference,
8515 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8516 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8518 * typeck2.c (readonly_error, abstract_virtuals_error,
8519 process_init_constructor, check_for_new_type): Likewise.
8521 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8523 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8526 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8528 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8529 (build_x_typeid): Likewise.
8530 (get_tinfo_fn): Likewise.
8531 (get_tinfo_fn_unused): Rename to ...
8532 (get_tinfo_decl): ... here.
8533 * rtti.c (build_headof): Replace logic error with assertion.
8534 (get_tinfo_fn_dynamic): Rename to ...
8535 (get_tinfo_decl_dynamic): ... here. Make static. Use
8536 complete_type_or_else.
8537 (build_x_typeid): Move into ...
8538 (build_typeid): ... here. Adjust call to
8539 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8540 throw_bad_typeid expression.
8541 (get_tinfo_fn_unused): Rename to ...
8542 (get_tinfo_decl): ... here. Adjust comment.
8543 (get_tinfo_fn): Delete.
8544 (tinfo_from_decl): New static function.
8545 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8546 (get_typeid): Use complete_type_or_else.
8547 (build_dynamic_cast_1): Adjust calls to
8548 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8549 * parse.y (primary): Adjust call to build_typeid.
8550 * except.c (build_eh_type_type_ref): Adjust call to
8551 get_tinfo_decl. Mark as used.
8552 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8553 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8554 * parse.c: Regenerated.
8556 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8558 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8560 (resolves_to_fixed_type_p): Document calling convention.
8561 * rtti.c (build_x_typeid): Initialize NONNULL.
8563 * cp-tree.h (build_shared_int_cst): New function.
8564 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8565 * class.c (modify_vtable_entry): Likewise.
8566 (add_virtual_function): Split out code to generated shared
8567 INTEGER_CSTs to build_share_int_cst.
8568 (modify_all_vtables): Handle all the overridden functions here.
8569 Add overridden functions from non-primary virtual bases to the
8571 (finish_struct_1): Adjust call to modify_all_vtables. Add
8572 overridden functions from non-primary bases to the vtable.
8573 * tree.c (build_shared_int_cst): New function.
8575 * cp-tree.h (scratchalloc): Remove.
8576 (build_scratch_list): Likewise.
8577 * call.c (convert_class_to_reference): Replace build_scratch_list
8578 and build_expr_list with build_tree_list.
8579 (add_candidate): Replace scratchalloc with expralloc. Note memory
8581 (build_user_type_conversion_1): Replace build_scratch_list
8582 and build_expr_list with build_tree_list.
8583 (build_new_op): Likewise.
8584 (build_op_delete_call): Likewise.
8585 (convert_like): Likewise.
8586 * cvt.c (ocp_convert): Likewise.
8587 * decl.c (start_decl): Likewise.
8588 (start_function): Likewise.
8589 (finish_destructor_body): Likewise.
8590 (maybe_build_cleanup_1): Likewise.
8591 * decl2.c (reparse_decl_as_expr): Likewise.
8592 * init.c (perform_member_init): Likewise.
8593 (expand_cleanup_for_base): Likewise.
8594 (build_builtin_delete_call): Likewise.
8595 (build_new_1): Likewise.
8596 (build_delete): Likewise.
8597 * method.c (do_build_assign_ref): Likewise.
8598 * parse.y (already_scoped_stmt): Likewise.
8599 (nontrivial_exprlist): Likewise.
8600 (net_initializer): Likewise.
8601 (initlist): Likewise.
8602 * parse.c: Regenerated.
8603 * rtti.c (build_x_typeid): Likewise.
8604 (build_dynamic_cast_1): Likewise.
8605 * typeck.c (build_x_compound_expr): Likewise.
8606 (build_static_cast): Likewise.
8607 (build_modify_expr): Likewise.
8609 * cp-tree.h (DECL_VINDEX): Add documentation.
8610 * class.c (build_vtable_entry): Likewise.
8611 (start_vtable): Add comment.
8612 (add_virtual_function): Replace pending_hard_virtuals with
8613 overridden_virtuals and pending_virtuals with new_virtuals.
8614 Replace redundant assignments with assertions.
8615 (check_for_override): Add comment.
8616 (check_bases_and_members): Replace pending_hard_virtuals with
8617 overridden_virtuals and pending_virtuals with new_virtuals.
8618 (create_vtbl_ptr): Likewise.
8619 (layout_class_type): Likewise.
8620 (finish_struct_1): Likewise. Add comments.
8622 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8624 * class.c (finish_struct_1): Replace redundant code with
8627 * cp-tree.h (flag_new_abi): Move.
8628 (flag_use_cxa_atexit): Likewise.
8629 (flag_honor_std): Likewise.
8630 (flag_rtti): Likewise.
8631 (vbase_offsets_in_vtable_p): Define.
8632 (vptrs_present_everywhere_p): Likewise.
8633 (TYPE_CONTAINS_VPTR_P): Likewise.
8634 (dfs_walk_real): Declare.
8635 * class.c (build_vbase_pointer_fields): Check
8636 vbase_offsets_in_vtable_p.
8637 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8639 (build_vbase_offset_vtbl_entries): Simplify.
8640 (build_vbase_offset_vtbl_entries): Adjust.
8641 (build_vbase_pointer): Add ability to look up vbase offsets in
8643 (start_vtable): New function.
8644 (add_virtual_function): Use it.
8645 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8646 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8647 (build_vtbl_initializer): Take the type of the complete object as
8648 input. Use it to correctly calculate vbase offsets.
8649 (dfs_finish_vtbls): Pass the complete type to
8650 build_vtbl_initializer.
8651 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8652 (create_vtable_ptr): Create a vtable even if there are no
8653 new virtual functions, under the new ABI.
8654 (finish_struct_1): Likewise.
8655 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8656 * decl.c (exapnd_static_init): Remove call to
8657 preserve_initializer.
8658 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8660 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8661 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8662 (construct_virtual_bases): Don't initialize virtual base pointers
8664 (build_aggr_init): Clean up comment.
8665 (expand_aggr_init_1): Likewise.
8666 * rtti.c (expand_class_desc): Store the virtual function table
8667 index where the vbase offset lives in the offset field.
8668 * search.c (dfs_walk_real): Make it global.
8669 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8670 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8672 * tinfo.h (USItype): Make it signed under the new ABI.
8673 * tinfo.cc (convert_to_base): New function. Encapsulate base
8674 conversion logic here.
8675 (__class_type_info::do_upcast): Use it.
8676 (__class_type_info::do_dyncast): Likewise.
8677 (__class_type_info::do_find_public_subobj): Likewise.
8679 * init.c (construct_virtual_bases): Don't look up the addresses of
8680 virtual bases at run-time.
8682 * class.c (build_vbase_pointer): Relocate.
8683 (build_vbase_pointer_fields): Likewise.
8684 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8685 (build_vbase_offset_vtbl_entries): Likewise.
8687 * decl.c (init_decl_processing): Complain if -fnew-abi
8688 -fno-vtable-thunks is used.
8690 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8693 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8695 * cp-tree.h (num_extra_vtbl_entries): New function.
8696 (size_extra_vtbl_entries): Likewise.
8697 (dfs_vtable_path_unmark): Likewise.
8698 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8699 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8700 * class.c (num_extra_vtbl_entries): New function.
8701 (size_extra_vtbl_entries): Likewise.
8702 (dfs_build_vbase_offset_vtbl_entries): New function.
8703 (build_vbase_offset_vtbl_entries): Likewise.
8704 (build_vtbl_initializer): Use it.
8705 (finish_struct_1): Adjust vtable sizes (using
8706 num_extra_vtbl_entries).
8707 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8708 THUNK_DECL is non-NULL before expanding it.
8709 * init.c (expand_virtual_init): Adjust the vtable pointer by
8710 size_extra_vtbl_entries before storing it.
8711 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8712 Handle TREE_LIST parameters here, not in the dfs_* functions.
8713 (dfs_unmarked_real_bases_queue_p): Adjust.
8714 (dfs_marked_real_bases_queue_p): Likewise.
8715 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8716 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8717 (dfs_vtable_path_unmark): Likewise.
8719 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8721 * optimize.c (copy_body_r): Clear the operand three of a
8722 TARGET_EXPR when copying it.
8724 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8726 * method.c (build_decl_overload_real): Check whether we are in ::
8727 before returning __builtin_new/delete.
8729 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8731 * pt.c (tsubst_friend_function): Improve comment.
8732 (instantiate_decl): Avoid crashing when a "nested" function is
8733 instantiated from the top level.
8735 * dump.c (dqeueue_and_dump): Dump
8736 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8738 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8740 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8742 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8744 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8745 ENABLE_NEW_GXX_ABI defined.
8746 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8747 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8748 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8750 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8752 * decl.c (start_cleanup_fn): Call pushdecl.
8754 * call.c (convert_class_to_reference): Fix typos.
8755 (build_conditional_expr): Handle errors gracefully.
8756 * class.c (push_nested_class): Likewise.
8757 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8758 (DECL_THIS_EXTERN): Use it.
8759 (DECL_THIS_STATIC): Likewise.
8760 * cvt.c (convert_to_void): Handle errors gracefully.
8761 (build_expr_type_conversion): Likewise.
8762 * decl.c (maybe_push_decl): Likewise.
8763 (start_decl_1): Likewise.
8764 (require_complete_types_for_parms): Likewise.
8765 * parse.y (structsp): Likewise.
8766 (base_class): Likewise.
8767 * parse.c: Regenerated.
8768 * pt.c (finish_member_template_decl): Likewise.
8769 * typeck.c (decay_conversion): Likewise.
8771 * cp-tree.h (dfs_skip_vbases): New function.
8772 (find_vbase_instance): Likewise.
8773 * class.c (determine_primary_base): Allow a nearly empty base to
8774 serve as a primary base class under the new ABI.
8775 (get_class_offset_1): Rename to ...
8776 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8778 (get_class_offset): Use it. Issue error messages here.
8779 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8780 find the right copies of virtual bases.
8781 (fixup_vtable_deltas1): Rename to ...
8782 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8783 bases as primary bases.
8784 (fixup_vtable_deltas): Remove.
8785 (override_one_vtable): Handle virtual bases as primary bases.
8786 (merge_overrides): Likewise.
8787 (finish_struct_1): Likewise.
8788 (dump_class_hierarchy): Dump primary-ness of bases as well.
8789 * search.c (mark_primary_bases): Use a pre-order traversal to
8790 handle primary virtual bases.
8791 (dfs_skip_vbases): New fiunction.
8792 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8793 (fixup_virtual_upcast_offsets): Likewise.
8794 (fixup_all_virtual_upcast_offsets): Likewise.
8795 (dfs_find_vbase_instances): New function.
8796 (find_vbase_instance): Likewise.
8798 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8800 * lex.c (DIR_SEPARATOR): Delete macro.
8802 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8804 * decl2.c (lang_decode_option): Handle automatic line wrapping
8807 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8809 * friend.c (do_friend): Don't resolve scopes when processing
8810 template declarations, even if the qualifying scope doesn't
8811 involve template parameters.
8813 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8815 * class.c (dfs_modify_vtables_queue_p): Remove.
8816 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8817 and dfs_marked_real_bases_queue_p instead of
8818 dfs_modify_vtables_queue_p.
8820 * class.c (build_vbase_path): Simplify.
8821 (dfs_propagate_binfo_offsets): New function.
8822 (propagate_binfo_offsets): Use it.
8823 (remove_base_field): Simplify.
8824 (dfs_set_offset_for_vbases): Remove.
8825 (dfs_set_offset_for_shared_vbases): New function.
8826 (dfs_set_offset_for_unshared_vbases): Likewise.
8827 (layout_virtual_bases): Use them.
8828 (layout_basetypes): Don't call propagate_binfo_offsets.
8829 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
8832 * class.c (build_base_field): New function, split out from ...
8833 (build_base_fields): ... here. Use it. Allocate primary bases
8834 first, under the new ABI.
8835 (get_vtable_entry): Remove.
8836 (remove_base_field): New function, split out from ...
8837 (remove_base_fields): ... here. Adjust since primary bases come
8838 first under the new ABI.
8840 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
8841 (initialize_vtbl_ptrs): New function.
8842 (expand_indirect_vtbls_init): Change prototype.
8843 (convert_pointer_to_vbase): Declare.
8844 * init.c (expand_direct_vtbls_init): Remove.
8845 (dfs_initialize_vtbl_ptrs): New function.
8846 (initialize_vtbl_ptrs): Likewise.
8847 (emit_base_init): Use initialize_vtbl_ptrs.
8848 * search.c (convert_pointer_to_vbase): Make it global.
8849 (expand_indirect_vtbls_init): Remove vtable initialization code.
8850 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
8852 * class.c (dfs_finish_vtbls): New function.
8853 (finish_vtbls): Use it.
8854 (dump_class_hierarchy): New function.
8856 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
8857 (BINFO_VBASE_PRIMARY_P): New macro.
8858 (BINFO_VIRTUALS): Add to documentation.
8859 (SET_BINFO_PRIMARY_MARKED_P): Remove.
8860 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8861 (dfs_mark_primary_bases_queue_p): Likewise.
8862 (dfs_unmarked_real_bases_queue_p): New function.
8863 (dfs_marked_real_bases_queue_p): Likewise.
8864 * search.c (dfs_mark_primary_bases): Adjust.
8865 (mark_primary_bases): Likewise.
8866 (get_shared_vbase_if_not_primary): New function.
8867 (dfs_unmarked_real_bases_queue_p): Likewise.
8868 (dfs_marked_real_bases_queue_p): Likewise.
8869 (dfs_get_pure_virtuals): Simplify.
8870 (get_pure_virtuals): Likewise.
8872 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8874 * lex.c: Include tm_p.h.
8876 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
8878 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
8880 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
8882 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
8883 * pt.c (instantiate_decl): Defer comdat templates that might not be
8886 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
8887 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
8888 (finish_file): Likewise.
8890 * decl2.c (import_export_class): Undo 12/14 change.
8892 * error.c (dump_decl): operator new, not operatornew.
8894 * class.c (field_decl_cmp): A nontype is "greater" than a type.
8895 * search.c (lookup_field_1): Look for the last field with the
8898 2000-01-05 Nathan Sidwell <nathan@acm.org>
8900 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
8903 2000-01-05 Nathan Sidwell <nathan@acm.org>
8905 * typeck.c (build_static_cast): Don't strip target qualifiers
8906 when casting from a class.
8908 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8910 * class.c (warn_hidden): Initialize variable `fndecl'.
8912 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
8914 * decl.c (flag_isoc9x): New variable to be able to use code in
8915 c-common.c. For now always zero.
8917 2000-01-03 Mark Mitchell <mark@codesourcery.com>
8919 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
8920 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
8921 or unshare_base_binfos for virtual bases here.
8922 * search.c (dfs_get_vbase_types): Do it here.
8923 (get_vbase_types): Adjust.
8925 2000-01-02 Mark Mitchell <mark@codesourcery.com>
8927 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
8928 (BINFO_PRIMARY_MARKED_P): Use flag 5.
8929 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8930 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8931 (unmark_primary_bases): Remove declaration.
8932 (unmarkedp): Declare.
8933 (dfs_vbase_unmark): Likewise.
8934 * class.c (determine_primary_base): Return immediately if there
8935 are no base classes. Call mark_primary_bases here.
8936 (modify_all_direct_vtables): Remove.
8937 (modify_all_indirect_vtables): Remove.
8938 (dfs_modify_vtables_queue_p): New function.
8939 (dfs_modify_vtables): New function.
8940 (modify_all_vtables): Use them.
8941 (build_base_fields): Build FIELD_DECLs for primary virtual base
8943 (create_vtable_ptr): Don't call determine_primary_base here.
8944 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
8945 (dfs_set_offset_for_vbases): ... this.
8946 (layout_virtual_bases): Use it.
8947 (layout_class_type): Call determine_primary_base here.
8948 * search.c (unmarkedp): Make it global.
8949 (shared_marked_p): Simplify.
8950 (shared_unmarked_p): Likewise.
8951 (dfs_primary_bases_queue_p): Remove.
8952 (dfs_unmark_primary_bases): Likewise.
8953 (unmark_primary_bases): Likewise.
8954 (mark_primary_bases): Simplify.
8955 (get_pure_virtuals): Don't call mark_primary_bases here.
8956 (dfs_vbase_unmark): New function.
8957 (get_vbase_types): Simplify.
8959 * class.c (struct base_info): Remove.
8960 (determine_primary_base): Take has_virtual_p rather than a
8961 base_info as input. Don't calculate max_has_virtual.
8962 (finish_struct_bits): Remove max_has_virtual argument.
8963 (create_vtable_ptr): Remove max_has_virtual_p argument.
8964 (layout_virtual_bases): Remove max argument.
8965 (layout_basetypes): Likewise.
8966 (layout_class_type): Remove max_has_virtual_p argument.
8967 (finish_struct_1): Remove max_has_virtual.
8969 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
8970 (layout_basetypes): Remove.
8971 * class.c (propagate_binfo_offsets): Moved here from tree.c.
8972 Update to handle primary virtual bases.
8973 (remove_base_fields): New function, split out from
8975 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
8976 (layout_virtual_bases): New function, split out from
8977 layout_basetypes. Update to handle primary virtual bases.
8978 (layout_basetypes): Moved here from tree.c. Use
8979 remove_base_fields and layout_virtual_bases.
8980 * search.c (dfs_mark_primary_bases_queue_p): New function.
8981 (mark_primary_bases): Use it.
8982 * tree.c (CEIL): Remove.
8983 (propagate_binfo_offsets): Remove.
8984 (layout_basetypes): Remove.
8986 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8988 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
8989 (BINFO_PRIMARY_MARKED_P): New macro.
8990 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8991 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8992 (mark_primary_bases): New function.
8993 (unmark_primary_bases): Likewise.
8994 * search.c (get_abstract_virtuals_1): Remove.
8995 (dfs_mark_primary_bases): New function.
8996 (mark_primary_bases): Likewise.
8997 (dfs_unmark_primary_bases): Likewise.
8998 (unmark_primary_bases): Likewise.
8999 (dfs_get_pure_virtuals): Likewise.
9001 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9003 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9004 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9005 (modify_one_vtable): Adjust.
9006 (fixup_vtable_deltas1): Likewise.
9007 (override_one_vtable): Likewise.
9008 * search.c (get_abstract_virtuals_1): Likewise.
9009 (get_pure_virtuals): Likewise.
9010 (expand_upcast_fixups): Likewise.
9011 * tree.c (debug_binfo): Likewise.
9013 * class.c (build_vtable): Don't return a value. Don't rebuild
9014 vtables for bases that have already been handled.
9015 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9016 already been handled.
9017 (modify_one_vtable): Adjust accordingly.
9018 (fixup_vtable_deltas1): Likewise.
9019 (finish_struct_1): Likewise.
9021 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9023 * call.c (build_new_method_call): Also check destructors.