1 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
3 * decl2.c (import_export_class): Update.
5 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
7 * error.c (init_error): Adjust settings.
9 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
11 * error.c (init_error): Adjust settings.
13 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
15 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
16 return pointers to data members by reference rather than by value.
18 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
20 Implement the Named Return Value optimization.
21 * cp-tree.h (struct cp_language_function): Add x_return_value.
22 (current_function_return_value): Now a macro.
23 * decl.c: Don't define it.
24 (define_label, finish_case_label): Don't clear it.
25 (init_decl_processing): Don't register it with GC.
26 * semantics.c (genrtl_finish_function): Don't check it for
27 no_return_label. Copy the RTL from the return value to
28 current_function_return_value and walk, calling...
29 (nullify_returns_r): ...this new fn.
30 * typeck.c (check_return_expr): Set current_function_return_value.
32 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
34 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
35 sharing a ctor vtable with. Merge code for cases 1 and 2.
36 (binfo_ctor_vtable): New fn.
37 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
39 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
41 * class.c (dfs_find_final_overrider): Fix logic.
43 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
44 virtual thunk instead of non-virtual.
45 (get_matching_virtual): Uncomment.
47 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
48 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
51 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
53 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
54 we've not emerged from the hierarchy of RTTI_BINFO on reaching
57 2001-06-13 Mark Mitchell <mark@codesourcery.com>
59 * NEWS: Update release number.
61 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
63 PR c++/3130, c++/3131, c++/3132
64 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
65 * class.c (force_canonical_binfo_r): Move
66 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
67 virtual bases unless they're primary and what they're primary
69 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
70 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
71 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
73 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
74 (layout_nonempty_base_or_field): Add most derived type
76 (layout_empty_base): Likewise.
77 (build_base_field): Likewise.
78 (build_base_fields): Likewise.
79 (propagate_binfo_offsets): Add most derived type
80 parameter. Skip non canonical virtual bases too.
81 (dfs_set_offset_for_unshared_vbases): Don't skip primary
82 bases. Do skip canonical bases.
83 (layout_virtual_bases): Adjust.
84 (layout_class_type): Adjust.
85 (dfs_get_primary_binfo): Build list of virtual primary base
87 (get_primary_binfo): Check that the shared virtual primary
88 base candidate was found first.
89 (accumulate_vtbl_inits): Don't do anything for non-vptr
90 containing binfos. For case 1 primary virtual bases, keep
91 checking that we've not emerged from the hierarchy of RTTI_BINFO.
93 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
96 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
97 hierarchy looking for primary bases for a ctor
98 vtable. Recursively call oneself, if we meet our primary via
99 this route and haven't met it yet via inheritance graph order.
101 2001-06-11 Mark Mitchell <mark@codesourcery.com>
103 * lang-options.h: Emit documentation for -fno-honor-std, not
106 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
108 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
110 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
112 2001-06-10 Mark Mitchell <mark@codesourcery.com>
113 Gabriel Dos Reis <gdr@codesourcery.com>
115 * Make-lang.in (cp/call.o): Depend on diagnostic.h
116 (cp/typeck.o): Depend on diagnostic.h
117 (cp/typeck2.o): Depend on diagnostic.h
118 (cp/repo.o): Depend on dignostic.h
119 * typeck.c: #include diagnostic.h
120 (convert_for_initialization): Remove extern declaration for
121 warningcount and errorcount.
123 * call.c: #include diagnostic.h
124 (convert_like_real): Remove extern declaration for warnincount and
127 * repo.c: #include diagnostic.h
128 * typeck2.c: #include diagnostic.h
130 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
132 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
135 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
138 * friend.c (do_friend): Use push_decl_namespace for classes at
141 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
142 Jason Merrill <jason_merrill@redhat.com>
145 * class.c (build_secondary_vtable): Use assert, rather than an error
147 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
148 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
149 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
150 Don't set BINFO_VTABLE for a primary virtual base.
152 2001-06-07 Mark Mitchell <mark@codesourcery.com>
154 * decl.c (duplicate_decls): Update source position information
155 when a template function is defined.
157 2001-06-07 Phil Edwards <pme@sources.redhat.com>
159 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
161 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
164 * decl.c (pushtag): Don't push into a complete type's scope.
166 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
168 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
169 (struct lang_decl_flags): Lose generate_with_vtable_p.
170 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
171 * class.c (copy_virtuals): Adjust.
172 * decl2.c (mark_vtable_entries): Adjust.
173 * method.c (make_thunk, build_vtable_entry): Adjust.
174 * class.c (update_vtable_entry_for_fn): Only look as far as the
175 first defining class.
176 (build_vtbl_initializer): Put nothing in the slot for a function only
177 defined in a lost primary virtual base.
178 (add_vcall_offset_vtbl_entries_1): Use the same code for
179 the lost primary case and the normal case.
180 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
181 (get_vfield_offset, get_derived_offset): Lose.
182 (dfs_find_final_overrider): Use look_for_overrides_here.
183 (get_matching_virtual): New fn.
184 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
186 * search.c (look_for_overrides_here): Split out from...
187 (look_for_overrides_r): Here.
189 * class.c (find_final_overrider): Return error_mark_node on error.
191 * decl2.c (key_method): #if 0 accidental change.
193 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
195 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
196 (build_over_call): Likewise.
197 * decl.c (grokparms): Likewise.
198 * pt.c (tsubst_decl): Likewise.
199 * typeck.c (convert_arguments): Likewise.
201 2001-06-05 Mark Mitchell <mark@codesourcery.com>
203 * semantics.c (begin_class_definition): Robustify.
205 * pt.c (instantiate_decl): Tell the repository code about the
206 clones, not the cloned functions.
207 * repo.c (repo_template_used): Explicitly instantiate the cloned
208 function, not the clones.
210 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
212 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
213 ICS_BAD_FLAG on created conversion.
214 (compare_ics): Break out rank.
216 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
218 * decl.c (xref_tag): Remove extraneous %s on dependent name
221 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
223 * class.c (layout_vtable_decl): Fix off by one error on
225 (build_vtt): Likewise.
226 (build_ctor_vtbl_group): Likewise.
228 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
230 * class.c (maybe_indent_hierarchy): New function.
231 (dump_class_hierarchy_r): Add flags. Dump extra binfo
232 information, if enabled. Use maybe_indent_hierarchy. Adjust
234 (dump_class_hierarchy): Adjust prototype. Adjust output format.
235 (dump_array, dump_vtable, dump_vtt): New functions.
236 (finish_struct_1): Adjust hierarchy dumping.
237 (initialize_vtable): Call dump_vtable.
238 (build_vtt): Call dump_vtt.
239 (build_ctor_vtbl_group): Call dump_vtable.
240 * decl2.c (flag_dump_class_layout): Remove.
241 (cxx_decode_option): Remove dump translation unit
242 and dump class hierarchy check. Call dump_switch_p.
243 (finish_file): Adjust dumping.
244 (dump.c): Only dump base classes if not TDF_SLIM.
245 Only dump namespace members if not TDF_SLIM.
246 * optimize.c (dump_function): New function.
247 (optimize_function): Call dump_function.
248 * semantics.c (expand_body): Use dump_enabled_p.
250 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
253 Part missed from first commit
254 * decl2.c (finish_anon_union): Copy context.
256 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
259 * optimize.c (remap_decl): Remap anonymous aggregate members too.
261 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
264 * semantics.c (expand_body): Don't optimize thunks.
266 2001-05-25 Sam TH <sam@uchicago.edu>
268 * cp-tree.h lex.h: Fix header include guards.
270 2001-05-25 Mark Mitchell <mark@codesourcery.com>
272 * decl.c (init_decl_processing): Tweak.
274 2001-05-24 Mark Mitchell <mark@codesourcery.com>
276 * decl.c (duplicate_decls): Tidy.
277 (init_decl_processing): Always set flag_no_builtin.
279 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
282 * decl2.c (do_local_using_decl): Push the decls, even in a
285 2001-05-22 Mark Mitchell <mark@codesourcery.com>
287 * optimize.c (initialize_inlined_parameters): Don't set
288 TREE_READONLY for a VAR_DECL taking the place of an inlined
291 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
293 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
294 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
297 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
299 * parse.y: Refer to compound literals as such, not as
300 constructor-expressions.
302 2001-05-21 Mark Mitchell <mark@codesourcery.com>
304 * call.c (build_op_delete_call): Ignore exception-specifications
305 when looking for matching delete operators.
306 * init.c (build_new_1): Compute whether or not the allocation
307 function used is a placement allocation function or not, and
308 communicate this information to build_op_delete_call.
310 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
312 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
313 (build_vtbl_ref): Adjust.
314 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
315 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
317 (unsupported_options): Correspondingly.
319 * decl2.c (maybe_make_one_only): Check flag_weak, not
322 * cp-tree.def (START_CATCH_STMT): Lose.
323 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
324 * tree.c (cp_statement_code_p): Don't case it.
325 * semantics.c (cp_expand_stmt): Likewise.
326 * cp-tree.h (START_CATCH_TYPE): Lose.
328 * except.c (expand_start_catch_block): Don't start any blocks.
330 (expand_end_catch_block): Don't end any blocks.
331 * parse.y (handler): Don't pass anything from finish_handler_parms
333 * pt.c (tsubst_expr): Likewise.
334 * semantics.c (begin_handler): Call note_level_for_catch here.
335 (finish_handler_parms): Don't return anything.
336 (genrtl_catch_block, begin_catch_block): Lose.
337 (genrtl_handler): Call expand_start_catch here.
339 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
341 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
342 (get_vtable_decl, build_vtt): Not here.
344 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
347 * optimize.c (update_cloned_parm): Copy addressability and other
350 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
352 * pt.c (determine_specialization): Ignore artificial functions.
354 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
356 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
357 (C_RID_CODE): Remove.
358 * lex.c (cxx_init_options): Call set_identifier_size. Update.
359 (init_parse): Don't do it here.
361 2001-05-18 Diego Novillo <dnovillo@redhat.com>
363 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
364 function declaration to avoid stripping the symbol's attributes.
366 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
368 * decl.c (pushdecl): Adjust error string.
369 (xref_tag): Adjust friend class injection warning. Remove the
370 inherited name from the class shadowed scope.
372 2001-05-17 Mark Mitchell <mark@codesourcery.com>
374 * except.c (cp_protect_cleanup_actions): New function.
375 (init_exception_processing): Don't set protect_cleanup_actions
376 here. Do set lang_protect_cleanup_actions.
378 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
380 * spew.c (read_token): Call yyerror on all unexpected tokens.
382 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
384 * init.c (member_init_ok_or_else): Take a tree rather than
386 (expand_member_init): Adjust.
388 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
390 * decl.c (duplicate_decls): Suppress warning about duplicate
391 decls if the first decl is a friend.
393 2001-05-12 Zack Weinberg <zackw@stanford.edu>
395 * except.c (choose_personality_routine): Export. Add
396 explanatory comment. Take an enum languages, not a boolean.
397 (initialize_handler_parm): Adjust to match.
398 * cp-tree.h: Prototype choose_personality_routine.
399 * lex.c (handle_pragma_java_exceptions): New function.
400 (init_cp_pragma): Register #pragma GCC java_exceptions.
402 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
404 * method.c (build_mangled_C99_name): Remove unused prototype.
406 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
408 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
409 * typeck.c (get_member_function_from_ptrfunc,
410 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
411 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
413 Reverted Geoff Keating's 2001-05-03's patch.
415 2001-05-11 Ira Ruben <ira@apple.com>
417 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
419 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
421 * cp-tree.h (finish_label_expr, lookup_label): Delete.
422 * parse.y: Update for '&&'; don't issue warning here.
423 * semantics.c (finish_label_expr): Delete.
425 2001-05-07 Mark Mitchell <mark@codesourcery.com>
427 * splay-tree.h (splay_tree_max): New function.
428 (splay_tree_min): Likewise.
430 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
432 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
433 (pfn_vflag_identifier): Define.
434 Update comment about layout of pointer functions.
435 (build_ptrmemfunc1): Update prototype.
436 (expand_ptrmemfunc_cst): Update prototype.
437 * decl.c (initialize_predefined_identifiers): Initialize
438 pfn_vflag_identifier.
439 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
440 an extra field to the type.
441 * expr.c (cplus_expand_constant): Pass 'flag' between
442 expand_ptrmemfunc_cst and build_ptrmemfunc1.
443 * typeck.c (get_member_function_from_ptrfunc): When
444 FUNCTION_BOUNDARY < 16, look at additional field to determine
445 if a pointer-to-member is a real pointer or a vtable offset.
446 (build_ptrmemfunc1): Add new parameter to contain extra field.
447 (build_ptrmemfunc): Pass the extra field around.
448 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
449 (pfn_from_ptrmemfunc): Ignore the extra field.
451 2001-05-03 Mark Mitchell <mark@codesourcery.com>
453 * cp-tree.h (flag_inline_trees): Update documentation.
454 * decl.c (init_decl_processing): Adjust handling of
455 flag_inline_functions and flag_inline_trees to support -O3.
456 (grokfndecl): Set DECL_INLINE on all functions if that's what
458 (save_function_data): Clear DECL_INLINE in
459 current_function_cannot_inline is non-NULL.
460 * decl2.c (flag_inline_trees): Update documentation.
462 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
464 * dump.c (cp_dump_tree, USING_STMT case): New case.
465 * tree.c (cp_statement_code_p): Add USING_STMT.
466 * decl2.c (do_using_directive): Add the using directive statement.
468 * tree.c (walk_tree): Reformat an if block.
470 2001-05-02 Mark Mitchell <mark@codesourcery.com>
472 * decl.c (compute_array_index_type): Don't try to do anything with
473 the indices when processing a template.
475 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
477 * call.c: NULL_PTR -> NULL.
482 * except.c: Likewise.
485 * search.c: Likewise.
487 * typeck.c: Likewise.
488 * typeck2.c: Likewise.
490 2001-05-02 Mark Mitchell <mark@codesourcery.com>
492 * decl2.c (do_using_directive): Revert previous patch.
494 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
496 * cp-tree.def (USING_STMT): New statement node.
497 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
498 * decl2.c (do_using_directive): Add USING_STMT to statement
499 tree. Don't emit errors when processing template decl.
500 * pt.c (tsubst_expr, USING_STMT case): New case.
501 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
503 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
505 * call.c (build_new_op): Convert args from reference here.
506 (build_conditional_expr): Don't convert here.
508 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
510 * spew.c (last_token_id): New static variable.
511 (read_token): Set it here.
512 (yyerror): Use it here.
514 2001-04-30 Richard Henderson <rth@redhat.com>
516 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
519 2001-04-30 Mark Mitchell <mark@codesourcery.com>
521 * gxxint.texi: Remove.
522 * Make-lang.in: Remove all traces of gxxint.texi.
524 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
526 * decl2.c (start_static_initialization_or_destruction): Correct
527 logic to handle the -fno-use-cxa-atexit case.
529 2001-04-30 Mark Mitchell <mark@codesourcery.com>
531 * optimize.c (update_cloned_parm): New function.
532 (maybe_clone_body): Use it. Update the `this' parameter too.
534 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
536 * decl2.c (unsupported_options): Add new-abi.
537 * lang-options.h: Remove no longer supported options.
539 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
541 * except.c (can_convert_eh): Don't check template parms,
544 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
546 * optimize.c (maybe_clone_body): Copy parameter names and locations.
548 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
550 * cp-tree.h (adjust_clone_args): Prototype new function.
551 * class.c (adjust_clone_args): New function.
552 * decl.c (start_function): Call it for in charge ctors.
554 2001-04-26 Mark Mitchell <mark@codesourcery.com>
556 * method.c (use_thunk): Make sure that thunks really are emitted
559 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
561 * mangle.c (write_chars): New macro.
562 (hwint_to_ascii): New function
563 (write_number): Use it.
564 (write_integer_cst): Deal with really big numbers.
566 2001-04-25 Mark Mitchell <mark@codesourcery.com>
568 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
571 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
573 * decl.c (grokdeclarator): Set context of namespace scope
576 2001-04-24 Zack Weinberg <zackw@stanford.edu>
578 * cp/optimize.c: Include hashtab.h.
579 (struct inline_data): Add tree_pruner.
580 (expand_call_inline, expand_calls_inline): Use it when calling
582 (optimize_function): Initialize and free tree_pruner.
584 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
586 Lazy __FUNCTION__ generation.
587 * cp-tree.def (FUNCTION_NAME): Remove.
588 * cp-tree.h (function_name_declared_p): Remove.
589 (cp_fname_init): Prototype.
590 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
591 don't call declare_function_name. Call start_fname_decls.
592 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
593 clobber the line number.
594 (cp_fname_init): New function.
595 (start_function): Call start_fname_decls.
596 (finish_function): Call finish_fname_decls.
597 * lex.c (reswords): Add slots for __FUNCTION__ et al.
598 (rid_to_yy): Add mappings for __FUNCTION__ et al.
599 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
600 * parse.y (VAR_FUNC_NAME): New token.
601 (primary): Add VAR_FUNC_NAME.
602 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
604 (tsubst, FUNCTION_NAME case): Remove.
605 (tsubst_copy, FUNCTION_NAME case): Remove.
606 (tsubst_expr, DECL_STMT case): Be careful with a
607 DECL_PRETTY_FUNCTION_P.
608 (instantiate_decl): Remove function_name_declared_p.
609 * semantics.c (begin_compound_statement): Don't call
610 declare_function_name here.
611 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
612 (finish_translation_unit): Call finish_fname_decls.
613 (expand_body): Remove function_name_declared_p.
614 * typeck2.c (digest_init): Allow any ERROR_MARK.
616 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
618 * pt.c (tsubst_decl): Use VOID_TYPE_P.
619 * semantics.c: Fix some typos.
621 2001-04-23 Phil Edwards <pme@sources.redhat.com>
623 * cp/decl2.c (flag_honor_std): Always initialize to 1.
625 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
627 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
629 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
631 * except.c (build_throw): Wrap the initialization of the exception
632 object in a MUST_NOT_THROW_EXPR.
633 (do_free_exception): #if 0.
635 2001-04-20 Mark Mitchell <mark@codesourcery.com>
637 * cp-tree.h (finish_enum): Change prototype.
638 * decl.c (finish_enum): Reorganize.
639 * parse.y (structsp): Adjust calls to finish_enum.
641 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
643 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
646 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
648 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
649 (layout_empty_base): Return at end flag.
650 (build_base_field): Likewise.
651 (build_base_fields): Likewise.
652 (layout_virtual_bases): Don't add 1 to eoc value.
653 (end_of_class): Use full size for empty bases.
654 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
655 empty bases. Don't add 1 to eoc value. Only add trailing padding
656 if we're an empty class with no empty bases.
657 (dump_class_hierarchy): Dump size and alignment.
659 2001-04-20 Jakub Jelinek <jakub@redhat.com>
661 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
664 2001-04-20 Jakub Jelinek <jakub@redhat.com>
666 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
667 is found, look first if name does not match the structure name.
669 2001-04-19 Mark Mitchell <mark@codesourcery.com>
671 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
673 (SET_DECL_LANGUAGE): New macro.
674 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
675 (pushdecl): Likewise.
676 (build_library_fn_1): Likewise.
677 (build_cp_library_fn): Likewise.
678 (grokfndecl): Likewise.
679 (grokvardecl): Mark `extern "C"' variables as having C linkage.
680 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
681 * lex.c (retrofit_lang_decl): Likewise.
682 * mangle.c (mangle_decl_string): Don't mangle the names of
683 variables declared with C language linkage.
684 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
686 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
688 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
689 flag_access_control from uninitialized storage.
691 2001-04-15 Mark Mitchell <mark@codesourcery.com>
693 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
694 * mangle.c (write_pointer_to_member_type): Fix mangling of
695 pointers to cv-qualified member function types.
697 * init.c (build_delete): Create a SAVE_EXPR for the address if
698 we're going to use it more than once.
700 2001-04-13 Mark Mitchell <mark@codesourcery.com>
702 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
703 (expand_ptremfunc_cst): Change prototype.
704 (delta2_from_ptrmemfunc): Remove.
705 * expr.c (cplus_expand_constant): Adjust call to
706 expand_ptrmemfunc_cst.
707 * typeck.c (build_ptrmemfunc1): Simplify.
708 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
709 results in a constant.
710 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
711 (delta2_from_ptrmemfunc): Remove.
712 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
714 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
716 * cp-tree.h (decl_namespace_list): New macro.
717 (struct saved_scope): Add decl_ns_list.
718 * decl.c (mark_saved_scope): Mark it.
719 * decl2.c: Lose static decl_namespace_list.
720 (init_decl2): Don't save it.
722 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
724 * cp-tree.h (warn_return_type, yylex): Delete redundant
727 * decl.c (current_class_depth, global_namespace): Likewise.
729 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
731 * repo.c (flag_use_repository): Likewise.
733 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
735 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
736 set_block, pushdecl, getdecls, gettags, init_decl_processing,
737 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
738 lvalue_or_else, print_lang_statistics, comp_target_types,
739 unsigned_type, signed_type, signed_or_unsigned_type,
740 build_function_call, mark_addressable, incomplete_type_error):
741 Delete redundant declarations.
743 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
745 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
746 (TYPE_ANONYMOUS_P): New macro.
747 (TAGGED_TYPE_P): New macro.
748 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
749 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
750 * tree.c (no_linkage_helper): Likewise.
751 * semantics.c (begin_class_definition): Likewise.
752 * pt.c (convert_template_argument): Likewise.
753 * lex.c (check_for_missing_semicolon): Likewise.
755 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
757 * class.c (dfs_unshared_virtual_bases): New function.
758 (mark_primary_bases): Call it.
759 (check_bases): Ignore virtual bases when determining
762 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
764 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
766 2001-04-11 Mark Mitchell <mark@codesourcery.com>
768 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
769 cloned function to the clone.
771 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
773 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
775 * semantics.c: Include expr.h.
777 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
779 * method.c (implicitly_declare_fn): Commonize code for copy ctor
780 and assignment op. Set TREE_USED for parameter.
782 2001-04-10 Mark Mitchell <mark@codesourcery.com>
784 * class.c (find_final_overrider_data): Add `candidates'.
785 (dfs_find_final_overrider): Don't issue error messages
787 (find_final_overrider): Issue error messages here.
788 (build_base_field): Don't warn about amgibuous direct bases here.
789 (warn_about_ambiguous_direct_bases): New function.
790 (layout_class_type): Use it.
792 2001-04-10 Richard Henderson <rth@redhat.com>
794 * typeck.c (build_array_ref): Push the array reference inside
795 COMPOUND_EXPR and COND_EXPR.
797 2001-04-05 Mark Mitchell <mark@codesourcery.com>
799 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
800 * decl.c (duplicate_decls): Adjust accordingly.
801 (maybe_commonize_var): Likewise.
802 (grokfndecl): Likewise.
803 (start_function): Likewise.
804 (start_method): Likewise.
805 * decl2.c (key_method): Likewise.
806 (import_export_decl): Likewise.
807 * method.c (implicitly_declare_fn): Likewise.
808 * optimize.c (maybe_clone_body): Likewise.
810 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
812 * lang-specs.h: Add __DEPRECATED.
814 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
816 * search.c (get_dynamic_cast_base_type): When building a new
817 constant, set its type to ssizetype.
819 2001-04-04 Jakub Jelinek <jakub@redhat.com>
821 * optimize.c (expand_call_inline): Only add newly inlined statements
824 2001-04-03 Mark Mitchell <mark@codesourcery.com>
826 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
827 (OPERATOR_FORMAT): Likewise.
828 (OPERATOR_TYPENAME_FORMAT): Likewise.
829 * operators.def: Remove old name-mangling information.
830 * decl.c (grok_op_properties): Adjust accordingly.
831 * lex.c (init_operators): Likewise.
832 * rtti.c (get_tinfo_decl): Issue error messages about types that
835 2001-04-03 Mark Mitchell <mark@codesourcery.com>
837 * decl2.c (import_export_decl): Don't call import_export_class
838 when processing an inline member function.
839 * semantics.c (expand_body): Call import_export_decl before
840 emitting inline functions.
842 2001-03-28 Richard Henderson <rth@redhat.com>
844 IA-64 ABI Exception Handling:
845 * cp-tree.def (EH_SPEC_BLOCK): New.
846 (MUST_NOT_THROW_EXPR): New.
847 * cp-tree.h: Update changed function declarations.
848 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
849 (CPTI_CALL_UNEXPECTED): New.
850 (struct cp_language_function): Rename x_eh_spec_try_block
852 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
853 * decl.c (current_binding_level): If no current function
854 bindings, revert to scope_chain.
855 (initialize_predefined_identifiers): Remove __cp_push_exception.
856 (store_parm_decls): Use begin_eh_spec_block.
857 (finish_function): Use finish_eh_spec_block.
858 (mark_lang_function): Update for name changes.
859 * decl2.c (finish_file): No mark_all_runtime_matches.
860 * dump.c (cp_dump_tree): Handle new tree codes.
861 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
862 * except.c (catch_language_init, catch_language): Remove.
863 (init_exception_processing): Don't set language code.
864 Initialize call_unexpected_node, protect_cleanup_actions,
865 eh_personality_libfunc, lang_eh_runtime_type.
866 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
867 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
868 (prepare_eh_type): Split out type canonicalizations ...
869 (build_eh_type_type): ... from here.
870 (build_eh_type_type_ref): Remove.
871 (mark_all_runtime_matches): Remove.
872 (build_exc_ptr): New.
873 (do_begin_catch, do_end_catch): New.
874 (do_pop_exception): Remove.
875 (build_terminate_handler): Remove.
876 (choose_personality_routine): Split out language choice from ...
877 (initialize_handler_parm): ... here.
878 Use MUST_NOT_THROW_EXPR.
879 (expand_start_catch_block): Use do_begin_catch. Simplify Java
880 exception object handling.
881 (expand_start_eh_spec, expand_end_eh_spec): Remove.
882 (expand_exception_blocks, alloc_eh_object): Remove.
883 (begin_eh_spec_block, finish_eh_spec_block): New.
884 (do_allocate_exception, do_free_exception): New.
885 (expand_throw): Merge into ...
886 (build_throw): ... here. Update for abi.
887 * expr.c (cplus_expand_expr): No expand_internal_throw.
888 Handle MUST_NOT_THROW_EXPR.
889 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
890 * semantics.c (*) Update for except.h name changes.
891 (genrtl_try_block): No protect_with_terminate.
892 (genrtl_eh_spec_block): New.
893 (genrtl_handler): Don't emit the goto here.
894 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
895 (genrtl_finish_function): Don't expand_exception_blocks.
896 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
898 2001-03-28 Richard Henderson <rth@redhat.com>
900 * decl.c (struct named_label_list): Rename eh_region to
901 in_try_scope, add in_catch_scope.
902 (struct binding_level): Rename eh_region to is_try_scope,
904 (note_level_for_try): Rename from note_level_for_eh.
905 (note_level_for_catch): New.
906 (poplevel): Copy both is_try_scope and is_catch_scope to
907 the named_label_list struct.
908 (check_previous_goto_1): Don't check for catch block via
909 DECL_ARTIFICIAL; use in_try_scope instead.
910 (check_goto): Likewise.
911 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
912 * except.c (expand_start_catch_block): Call note_level_for_catch.
913 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
915 2001-03-27 Richard Henderson <rth@redhat.com>
917 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
918 exceptions_via_longjmp.
920 2001-03-27 Phil Edwards <pme@sources.redhat.com>
922 * pt.c (check_default_tmpl_args): Make error messages clearer.
924 2001-03-26 Phil Edwards <pme@sources.redhat.com>
926 * error.c: Also undefine 'A' macro used for cp_printers definition.
928 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
930 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
932 2001-03-26 Mike Yang <yang@research.att.com>
933 Mark Mitchell <mark@codesourcery.com>
935 * dump.c (dump_access): New function.
936 (cp_dump_tree): Use it. Dump basetype information for class
939 2001-03-26 Mark Mitchell <mark@codesourcery.com>
941 * Makefile.in (optimize.o): Depend on params.h.
942 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
943 (init_decl_processing): Set flag_no_inline when doing
945 * optimize.c: Include params.h.
946 (struct inline_data): Improve documentation of FNS. Add
947 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
948 (INSNS_PER_STMT): New macro.
949 (remap_block): Use CLONING_P.
950 (inlinable_function_p): Don't inline big functions.
951 (expand_call_inline): Keep track of how much inlining we've done.
952 (optimize_function): Set FIRST_INLINED_FN.
953 (maybe_clone_body): Set CLONING_P.
954 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
956 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
957 rest_of_compilation. Clear DECL_RTL for local variables
959 (clear_decl_rtl): New function.
961 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
964 * cp-tree.h (skip_type_access_control,
965 reset_type_access_control): Prototype.
966 * decl.c (grokdeclarator): Access of friends is not checked.
967 * parse.y (component_decl_list): Reset type access control.
968 * semantics.c (decl_type_access_control): Clear
969 current_type_lookups.
970 (save_type_access_control): Don't save if not deferring.
971 (skip_type_access_control, reset_type_access_control): New
973 (begin_class_definition): Do type access control for basetypes.
974 Start deferred access control.
975 (finish_class_definition): Resume immediate access control if
976 this is a local class.
978 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
980 * class.c (add_method): Use memcpy/memmove, not bcopy.
982 * decl.c (duplicate_decls): Likewise.
984 2001-03-23 Jakub Jelinek <jakub@redhat.com>
986 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
989 2001-03-23 Jakub Jelinek <jakub@redhat.com>
991 * decl.c (local_names): Define.
992 (push_local_name): New.
993 (grok_reference_init): Return init if initializing static reference
994 variable with non-constant instead of emitting it.
995 Move expand_static_init call to cp_finish_decl.
996 (layout_var_decl): Call push_local_name.
997 (maybe_commonize_var): Allow inlining functions even if they have
998 static local variables, use comdat_linkage for them if flag_weak.
999 (check_initializer): Call obscure_complex_init if
1000 grok_reference_init returned non-zero.
1001 (save_function_data): Clear x_local_names.
1002 (pop_cp_function_context): Free x_local_names.
1003 (mark_inlined_fns): Remove.
1004 (mark_lang_function): Mark x_local_names.
1005 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
1006 Mark inlined_fns as tree, remove call to mark_inlined_fns.
1007 * class.c (alter_access): Ensure DECL_ACCESS is never set if
1008 DECL_DISCRIMINATOR_P.
1009 * cp-tree.h (cp_language_function): Add x_local_names.
1010 (lang_decl_flags): Add discriminator into u2.
1011 (lang_decl_inlined_fns): Remove.
1012 (lang_decl): inlined_fns is now a TREE_VEC.
1013 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
1014 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
1015 TREE_VEC, not a custom structure.
1016 (optimize_function): Likewise.
1017 * mangle.c (discriminator_for_local_entity): Discriminate among
1018 VAR_DECL local entities.
1019 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
1022 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
1024 Add support for Java interface method calls.
1025 * cp-tree.h (struct lang_type): Add java_interface flag.
1026 (TYPE_JAVA_INTERFACE): New macro.
1027 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
1028 by setting TYPE_JAVA_INTERFACE.
1029 * call.c (java_iface_lookup_fn): New static.
1030 (build_over_call): If calling a method declared in a
1031 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
1032 expression which resolves the function address.
1033 (build_java_interface_fn_ref): New function.
1035 2001-03-22 Richard Henderson <rth@redhat.com>
1037 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
1038 * except.c: Don't include it.
1040 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1041 based on an idea from Joe Buck <jbuck@synopsys.com>
1043 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
1045 (data_def, component_decl): Add reductions to bad_decl.
1047 2001-03-22 Jakub Jelinek <jakub@redhat.com>
1049 * method.c (do_build_assign_ref): Don't use build_modify_expr for
1050 anonymous aggregates, since they don't have assignment operator
1052 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
1053 assignment operators for anonymous structure fields.
1055 2001-03-21 Jason Merrill <jason@redhat.com>
1057 * pt.c (instantiate_decl): Abort if we see a member constant
1058 instantiation that doesn't already have its initializer.
1059 Downgrade explicit instantiation without definition to pedwarn.
1061 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
1062 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
1063 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
1065 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
1066 (pending_vtables): Remove.
1067 * decl2.c (pending_vtables): Remove.
1068 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
1069 CLASSTYPE_VTABLE_NEEDS_WRITING.
1070 (import_export_class): Likewise.
1071 (init_decl2): Don't mark pending_vtables.
1072 * lex.c (handle_pragma_vtable): Just sorry.
1073 * pt.c (instantiate_class_template): Don't mess with
1074 CLASSTYPE_VTABLE_NEEDS_WRITING.
1075 (mark_class_instantiated): Likewise.
1076 * ptree.c (print_lang_type): Don't print it.
1077 * semantics.c (begin_class_definition): Don't set it.
1079 * pt.c (template_tail): Replace with last_pending_template.
1080 (maybe_templates, maybe_template_tail): Remove.
1081 (add_pending_template): Adjust.
1082 (instantiate_pending_templates): Adjust.
1084 * cp-tree.h (struct saved_scope): Remove lang_stack field.
1085 (current_lang_stack): Remove.
1086 * decl.c (maybe_push_to_top_level): Don't initialize it.
1087 (duplicate_decls): Use current_lang_depth.
1088 (xref_basetypes): Likewise.
1089 * class.c (current_lang_depth): New fn.
1090 (push_lang_context): Use more varray functionality.
1091 (pop_lang_context): Likewise.
1093 * error.c (GLOBAL_THING): Always use '__'.
1095 2001-03-21 Mark Mitchell <mark@codesourcery.com>
1097 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
1099 * mangle.c (mangle_decl_string): Mangle the names of overloaded
1100 operators, even when they have `extern "C"' linkage.
1102 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1104 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
1105 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1106 where it's not necessary.
1107 (add_method): Remove optimization involving comparison of
1108 DECL_ASSEMBLER_NAME.
1109 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
1110 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1111 where it's not necessary.
1112 (check_methods): Likewise.
1113 (build_clone): Likewise.
1114 (built_vtt): Likewise.
1115 * cp-tree.h (DECL_NEEDED_P): Likewise.
1116 * decl.c (pushtag): Likewise.
1117 (duplicate_decls): Likewise.
1118 (pushdecl): Likewise.
1119 (builtin_function): Likewise.
1120 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
1121 (build_cp_library_fn): Likewise.
1122 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
1123 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1124 where it's not necessary.
1125 (make_rtl_for_nonlocal_decl): Likewise.
1126 (cp_finish_decl): Likewise.
1127 (grokfndecl): Likewise.
1128 (grokvardecl): Likewise.
1129 (grokdeclarator): Likewise.
1130 (start_function): Likewise.
1131 (cp_missing_return_ok_p): Likewise.
1132 * decl2.c (grokclassfn): Likewise.
1133 (check_classfn): Likewise.
1134 (finish_static_data_member_decl): Likewise.
1135 (grokfield): Likewise.
1136 * error.c (GLOBAL_IORD_P): Remove.
1137 (dump_global_iord): Improve output.
1138 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
1139 * except.c (nothrow_libfn_p): Summarily reject any function not in
1141 * init.c (build_java_class_ref): Don't explicitly set
1142 DECL_ASSEMBLER_NAME after calling mangle_decl.
1143 * mangle.c (mangle_decl_string): Handle extern "C" functions.
1144 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
1145 * method.c (set_mangled_name_for_decl): Don't explicitly set
1146 DECL_ASSEMBLER_NAME after calling mangle_decl.
1147 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
1148 IDENTIFIER_GLOBAL_VALUE for the thunk.
1149 * pt.c (set_mangled_name_for_template_decl): Remove.
1150 (check_explicit_specialization): Don't use it.
1151 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
1152 (tsubst_friend_function): Likewise.
1153 (tsubst_decl): Likewise.
1154 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
1155 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
1156 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1157 where it's not necessary.
1158 (tinfo_base_init): Likewise.
1159 (create_real_tinfo_var): Likewise.
1160 * search.c (looup_field_1): Likewise.
1161 * semantics.c (finish_named_return_value): Likewise.
1162 * tree.c (init_tree): Set lang_set_decl_assembler_name.
1164 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
1166 Correct semantics restrictions checking in throw-expression.
1167 * except.c (is_admissible_throw_operand): New function.
1168 (build_throw): Use it.
1170 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1172 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
1175 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1177 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1178 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
1179 * decl.c (duplicate_decls): Likewise.
1180 (builtin_function): Likewise.
1181 (build_library_fn): Likewise.
1182 (build_cp_library_fn): Likewise.
1183 (check_initializer): Likewise.
1184 (cp_finish_decl): Likewise.
1185 * decl2.c (grokfield): Likewise.
1186 (grok_function_init): Remove #if 0'd code.
1187 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1188 * friend.c (do_friend): Likewise.
1189 * init.c (get_temp_regvar): Likewise.
1190 * method.c (make_thunk): Likewise.
1191 * pt.c (tsubst_friend_function): Likewise.
1192 (tsubst_decl): Likewise.
1193 (regenerate_decl_from_template): Likewise.
1194 * semantics.c (genrtl_named_return_value): Likewise.
1195 (expand_body): Likewise.
1196 (genrtl_finish_function): Likewise.
1197 * tree.c (cp_tree_equal): Likewise.
1199 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
1201 * call.c (convert_like_real): Add extra semantics to INNER
1202 parameter. Don't convert to temporary if a user conversion
1203 gives us an lvalue that we're about to bind to a reference.
1204 Set INNER to indicate pending reference binding on recursive
1207 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1209 * cp/lex.c: Delete duplicate pending_lang_change.
1211 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1213 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
1215 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
1216 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
1218 2001-03-09 Zack Weinberg <zackw@stanford.edu>
1220 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
1222 2001-03-08 Stan Shebs <shebs@apple.com>
1224 * cp-tree.h (set_identifier_local_value): Remove unused decl.
1226 2001-03-06 Zack Weinberg <zackw@stanford.edu>
1228 * spew.c: Remove references to CPP_OSTRING.
1230 2001-03-06 Andrew Haley <aph@redhat.com>
1232 * typeck.c (convert_arguments): Check that we have an fndecl.
1234 2001-03-05 Andrew Haley <aph@redhat.com>
1236 * typeck.c (convert_arguments): Don't do ellipsis conversion for
1237 __built_in_constant_p.
1239 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1241 * typeck.c (build_static_cast): Allow enum to enum conversions
1244 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1246 * class.c (check_field_decls): Pointers to member do not a
1247 non-pod struct make, as per DR 148.
1249 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1251 * call.c (joust): cp_pedwarn when using gnu extension concerning
1252 worst conversion sequences.
1254 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1256 * decl.c: Replace all uses of 'boolean' with 'bool'.
1258 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1260 * lang-specs.h: Add zero initializer for cpp_spec field to
1261 all array elements that need one. Don't put an #ifdef inside
1262 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
1265 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1267 Implement using decls inside template functions.
1268 * decl2.c (validate_nonmember_using_decl): Don't special case
1269 fake_std_node in the global namespace. Don't reject early when
1270 processing a template.
1271 (do_local_using_decl): Add to statement tree. Don't do further
1272 processing when building a template.
1273 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
1275 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1277 * decl2.c (do_nonmember_using_decl): Don't complain if we find
1278 same function. Do complain about ambiguating extern "C"
1281 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
1283 Remove floating point and complex type template constant parms.
1284 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
1285 COMPLEX_TYPE extensions.
1286 (invalid_nontype_parm_type_p): Likewise.
1288 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
1290 * except.c (call_eh_info): Revert "match_function"'s type.
1292 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
1294 Fix ctor vtable vcall offsets.
1295 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
1296 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
1297 (get_matching_base): Remove.
1298 (get_original_base): New function.
1299 (build_vtbl_initializer): Initialize vid.rtti_binfo.
1300 Use a virtual thunk for a ctor vtable with an index
1301 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
1302 primary base within a constructor vtable. Only set
1303 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
1304 when primary base has been lost.
1305 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
1307 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
1309 * call.c (joust): Ensure more_specialized()'s argument length
1310 parameter has correct value for constructors.
1312 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
1314 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
1316 * decl.c (mark_inlined_fns): Prototype.
1318 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1320 * spew.c (yylex): Correct handling of friends.
1322 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1324 * mangle.c (write_encoding): Pass write_function_type the
1325 FUNCTION_DECL for the function being encoded.
1326 (write_function_type): Pass it along to write_bare_function_type.
1327 (write_bare_function_type): Pass it along to write_method_parms.
1328 (write_method_parms): Don't mangle the compiler-generated
1329 parameters to a constructor or destructor.
1331 2001-02-22 Andreas Jaeger <aj@suse.de>
1333 * optimize.c: Include toplev.h for
1334 note_deferral_of_defined_inline_function prototype.
1336 2001-02-22 Jakub Jelinek <jakub@redhat.com>
1338 * cp-tree.h (struct lang_decl_inlined_fns): New.
1339 (struct lang_decls): Add inlined_fns.
1340 (DECL_INLINED_FNS): New macro.
1341 * optimize.c (struct inline_data): Add inlined_fns.
1342 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
1343 (inlinable_function_p): Likewise, fix typo in comment,
1344 function is not inlinable if it already inlined function currently
1346 (expand_call_inline): Add fn to inlined_fns if neccessary.
1347 (optimize_function): Initialize inlined_fns.
1348 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
1349 * decl.c (mark_inlined_fns): New function.
1350 (lang_mark_tree): Call it.
1352 2001-02-21 Jason Merrill <jason@redhat.com>
1354 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
1355 (DECL_UNINLINABLE): Move to middle-end.
1357 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
1358 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
1359 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
1360 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
1361 parms and outer BLOCK. note_deferral_of_defined_inline_function.
1363 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
1366 2001-02-19 Mark Mitchell <mark@codesourcery.com>
1368 * decl2.c (set_decl_namespace): Allow explicit instantiations in
1371 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1373 * optimize.c (expand_call_inline): Don't walk subtrees of type
1376 2001-02-18 Mark Mitchell <mark@codesourcery.com>
1378 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
1381 2001-02-18 Jason Merrill <jason@redhat.com>
1383 Do put the VTT parameter in DECL_ARGUMENTS.
1384 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
1385 (current_vtt_parm): New macro.
1386 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
1387 (DECL_HAS_VTT_PARM_P): New macro.
1388 (DECL_VTT_PARM): Remove.
1389 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
1390 * decl.c (duplicate_decls): Only copy the operator code if
1392 (start_function): Set current_vtt_parm.
1393 (lang_mark_tree): Don't mark vtt_parm.
1394 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1395 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1396 * class.c (build_clone): Maybe remove the VTT parm.
1397 * optimize.c (maybe_clone_body): Set up the VTT parm.
1398 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1399 * call.c (build_over_call): Just allow the VTT arg.
1400 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1401 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1402 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1403 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1404 * error.c (dump_function_decl): Likewise.
1405 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1406 if we try to call a constructor with in-charge or VTT parms.
1407 * method.c (skip_artificial_parms_for): New fn.
1408 * call.c (add_function_candidate, build_over_call): Call it.
1409 * call.c (build_new_method_call): Use current_vtt_parm.
1410 * init.c (expand_virtual_init): Likewise.
1411 * class.c (same_signature_p): No longer static.
1412 * cp-tree.h: Declare it.
1413 * search.c (look_for_overrides_r): Use it.
1415 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1417 * cp-tree.h (new_abi_rtti_p): Remove.
1418 (name_mangling_version): Likewise.
1419 (flag_do_squangling): Likewise.
1420 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1421 * decl.c (grokfndecl): Likewise.
1422 * decl2.c (name_mangling_version): Remove.
1423 (flag_do_squangling): Likewise.
1424 (lang_f_options): Remove `squangle'.
1425 (unsupported_options): Add `squangle'.
1426 (cxx_decode_option): Issue a warning about uses of
1427 -fname-mangling-version.
1428 (finish_file): Remove old ABI support.
1429 * pt.c (check_explicit_specialization): Likewise.
1430 (tsubst_decl): Likewise.
1431 * rtti.c (init_rtti_processing): Likewise.
1432 (build_headof): Likewise.
1433 (get_tinfo_decl_dynamic): Likewise.
1434 (tinfo_from_decl): Likewise.
1435 (build_dynamic_cast_1): Likewise.
1436 (synthesize_tinfo_var): Likewise.
1437 * init.c (build_new): Allow enumeration types for the array-bounds
1438 in a direct-new-declarator.
1440 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1442 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1443 TREE_PROTECTED from the template being specialized.
1445 2001-02-17 Jason Merrill <jason@redhat.com>
1447 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1449 * decl.c (bad_specifiers): Allow throw specs on things with
1450 pointer-to-function or -member-function type.
1451 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1454 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1456 * call.c (check_dtor_name): Handle template names correctly.
1458 2001-02-16 Jason Merrill <jason@redhat.com>
1460 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1461 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1462 * optimize.c (maybe_clone_body): Don't substitute it.
1463 * call.c (build_new_method_call): Check in_chrg instead.
1464 * init.c (expand_virtual_init): Likewise.
1466 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1468 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1469 class-type introduces at least a type-name.
1471 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1473 * call.c (convert_like_real): Create a temporary for non-lvalue.
1475 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
1477 * cp-tree.h: Fix typos in comments.
1479 2001-02-16 Jason Merrill <jason@redhat.com>
1481 * optimize.c (remap_block): If we're compiling a clone, pass the
1482 new block to insert_block.
1484 2001-02-16 Mark Mitchell <mark@codesourcery.com>
1486 * semantics.c (finish_asm_stmt): Robustify.
1488 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1490 * pt.c (push_template_decl_real): Don't remangle the name of a
1493 2001-02-15 Jim Meyering <meyering@lucent.com>
1495 * Make-lang.in (c++.install-common): Depend on installdirs.
1496 (c++.install-info): Likewise.
1497 (c++.install-man): Likewise.
1499 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1501 * typeck2.c (build_m_component_ref): Robustify.
1503 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1505 * friend.c (do_friend): Don't take the nested [template] class
1506 into account when deciding whether to warn about the friend
1507 function not referring to a template function.
1509 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1511 * typeck.c (build_unary_op): Clarify error message.
1513 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
1515 * parse.y (component_constructor_declarator): allow optional
1516 parentheses around constructor class name.
1518 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1520 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1522 * init.c (emit_base_init): Remove incorrect comment about
1524 * method.c (make_thunk): Fix comment alignment.
1526 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1528 Kill remnants of this is variable.
1529 * cp-tree.h (flag_this_is_variable): Remove.
1530 * decl2.c (flag_this_is_variable): Remove.
1531 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1532 (build_vbase_path): The path is non-static, even in a cdtor.
1533 (resolves_to_fixed_type_p): Add additional return value.
1534 * search.c (init_vbase_pointers): Adjust.
1535 * tree.c (lvalue_p_1): Adjust.
1536 * typeck.c (mark_addressable): Adjust.
1538 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1540 * pt.c (unify): Don't check cv quals of array types.
1542 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1544 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1545 check whether we already have the type.
1547 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1549 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1550 * call.c (build_op_delete_call): Simplify to remove duplicate
1552 * class.c (clone_function_decl): Don't build the deleting variant
1553 of a non-virtual destructor.
1554 * decl.c (finish_destructor_body): Don't call delete if this is a
1555 non-virtual destructor.
1556 * init.c (build_delete): Explicitly call `operator delete' when
1557 deleting an object with a non-virtual destructor.
1559 2001-02-13 Jason Merrill <jason@redhat.com>
1561 * lang-specs.h: Add more __EXCEPTIONS.
1563 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1565 * typeck2.c (process_init_constructor): Check
1566 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1568 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1570 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1571 Remove spurious information in comment. Allow further
1572 adjustments of REFERENCE_TYPE args.
1574 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1576 * errfn.c (cp_deprecated): Tweak diagnostic text.
1577 * parse.y (new_initializer): Deprecate initializer lists
1580 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1582 Remove old ABI support.
1584 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1586 * decl2.c (flag_vtable_thunks): Always set it to 1.
1587 (flag_new_abi): Likewise.
1588 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1590 * Makefile.in (g++spec.o): Fix typo.
1592 2001-02-09 Jason Merrill <jason@redhat.com>
1594 * lang-specs.h: Restore definition of __EXCEPTIONS.
1596 2001-02-08 Jason Merrill <jason@redhat.com>
1598 * search.c (shared_member_p): New function.
1599 (lookup_field_r): Use it.
1600 * cp-tree.h (SHARED_MEMBER_P): Remove.
1602 * method.c (process_overload_item): Handle template-dependent array
1604 * pt.c (type_unification_real): If we end up with undeduced nontype
1607 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1610 * typeck2.c (friendly_abort): Don't say anything if we have
1611 earlier errors or sorries.
1613 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1614 wchar_t. Ignore if in_system_header.
1616 * decl.c (maybe_push_cleanup_level): New fn...
1617 (start_decl_1): ...split out from here.
1618 * cvt.c (build_up_reference): Use it.
1619 * cp-tree.h: Declare it.
1621 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1623 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1626 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1628 * pt.c (lookup_template_class): Make sure it's a primary
1629 template or template_template_parm when called from the parser.
1630 (instantiate_template_class): Add assertion.
1632 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1634 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1635 from error_mark_node.
1637 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1639 Fix specification and implementation bugs in V3 ABI
1640 construction vtables.
1641 * cp-tree.h (flag_dump_class_layout): New flag.
1642 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1643 (BINFO_LOST_PRIMARY_P): New flag.
1644 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1645 (BINFO_PRIMARY_MARKED_P): Rename to ...
1646 (BINFO_PRIMARY_P): ... here.
1647 (binfo_via_virtual): New prototype.
1648 * decl2.c (flag_dump_class_layout): New flag.
1649 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1650 use `=' as a file name separator.
1651 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1653 (build_vtbl_address): If this is a virtual primary base, then
1654 get the vtbl of what it is ultimately primary for.
1655 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1656 for BINFO_PRIMARY_P.
1657 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1658 (get_shared_vbase_if_not_primary): Likewise.
1659 (dfs_get_pure_virtuals): Likewise.
1660 (expand_upcast_fixups): Likewise.
1661 (fixup_virtual_upcast_offsets): Likewise.
1662 (dfs_find_vbase_instance): Likewise.
1663 (find_vbase_instance): Likewise.
1664 (binfo_from_vbase): Adjust comment to reflect reality.
1665 (binfo_via_virtual): New function.
1666 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1667 for binfo walking during VTT construction.
1668 (dfs_mark_primary_bases): Remove.
1669 (force_canonical_binfo_r): New function.
1670 (force_canonical_binfo): New function.
1671 (mark_primary_virtual_base): New function.
1672 (mark_primary_bases): Walk in inheritance graph order, use
1673 mark_primary_virtual_base.
1674 (determine_primary_base): Use some more intermediate variables.
1675 (dfs_find_final_overrider): Don't check for overriding along a
1677 (dfs_modify_vtables): Walk into primary virtual bases too.
1678 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1679 (build_base_fields): Likewise.
1680 (dfs_set_offset_for_unshared_vbases): Likewise.
1681 (layout_virtual_bases): Likewise.
1682 (end_of_class): Likewise.
1683 (finish_struct_1): Call dump_class_hierarchy, if requested.
1684 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1685 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1686 (dump_class_hierarchy): Add file parameter. Append to file, if
1688 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1689 Use canonical base for virtual bases.
1690 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1691 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1692 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1693 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1695 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1696 from DATA. We want virtual primary bases and all bases via virtual.
1697 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1698 virtual base when not a construction vtable.
1699 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1700 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1701 Use canonical bases when processing virtual bases.
1702 (accumulate_vtbl_inits): We're interested in any base via a
1704 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1705 within a construction vtable, determine what is being overridden.
1706 (build_vtbl_initializer): Add more comments
1707 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1708 (build_rtti_vtbl_entries): Check if the base has lost its
1711 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1713 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1715 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1717 * decl.c (pushdecl): Call abort instead of fatal.
1718 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1719 * init.c (build_new_1): Likewise.
1720 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1721 * decl.c (build_typename_type): hash_table_init now returns void.
1722 decl.c (init_decl_processing): Make an error non-fatal.
1724 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1726 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1728 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1729 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1730 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1731 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1732 * decl.c (maybe_commonize_var): Use the new name-mangling where
1734 * decl2.c (comdat_linkage): Enhance comments. Make all
1735 compiler-generated things static, if COMDAT is not available.
1736 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1738 (tinfo_base_init): Use the correct mangled name for typeinfo
1739 strings, and push them into the global scope.
1740 (typeinfo_in_lib_p): New function.
1741 (synthesize_tinfo_var): Use it.
1742 (create_real_tinfo_var): Likewise.
1744 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1746 * decl.c (push_class_binding): Use context_for_name_lookup instead
1748 * search.c (context_for_name_lookup): Remove static. Check for NULL
1749 context in the loop.
1750 * cp-tree.h (context_for_name_lookup): Add prototype.
1752 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1754 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1755 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1757 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1758 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1760 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1762 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1763 of macros used when compiling g++spec.c.
1764 * g++spec.c (lang_specific_driver): Link with the shared
1767 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1769 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1770 make_reference_declarator, make_call_declarator), method.c
1771 (implicitly_declare_fn), parse.y (namespace_using_decl,
1772 notype_unqualified_id, expr_or_declarator, new_type_id,
1773 after_type_declarator, direct_after_type_declarator,
1774 notype_declarator, complex_notype_declarator,
1775 complex_direct_notype_declarator, qualified_id,
1776 notype_qualified_id, overqualified_id, direct_new_declarator,
1777 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1778 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1779 instead of build_parse_node.
1781 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1783 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1784 (minus_one_node): Moved to top level gcc directory. Renamed
1785 to integer_minus_one_node.
1787 * init.c (init_init_processing): Don't set minus_one_node.
1788 (build_vec_init): Use integer_minus_one_node.
1790 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1792 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1794 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1795 identical and they would be replaced with constant, remove
1796 MODIFY_EXPR from the tree.
1798 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1800 * Make-lang.in: Remove all dependencies on defaults.h.
1801 * call.c: Don't include defaults.h.
1803 * decl2.c: Likewise.
1804 * except.c: Likewise.
1808 * typeck.c: Likewise.
1810 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1812 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1813 operators even in "C" linkage.
1814 * method.c (set_mangled_name_for_decl): Likewise.
1815 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1816 overloaded operators in "C" linkage.
1818 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1820 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1821 (tsubst_arg_types): Check parameter is not void.
1822 (tsubst): Adjust tsubst_decl call.
1824 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1826 * call.c (add_builtin_candidate): Quote std properly, from
1829 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1831 * pt.c (check_explicit_specialization): Clone constructors and
1834 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1836 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1837 indicates anything special about template depth. Make sure we
1838 only count the user visible template classes.
1840 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1842 * call.c (build_conv): Typo in comment.
1843 (add_builtin_candidate): Add more explanation.
1844 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1845 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1846 when we have enumeral types.
1847 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1848 candidates for relops and eqops.
1849 (joust): Simplify control flow. Allow a non-template user
1850 function to hide a builtin.
1852 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1854 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1855 (more_specialized): Add deduction parameter.
1856 * call.c (joust): Adjust more_specialized call.
1857 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1858 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1859 (get_bindings_order): Remove.
1860 (get_bindings_real): Add DEDUCE parameter.
1861 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1862 REFERENCE_TYPE jig for DEDUCE_ORDER.
1863 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1864 maybe_adjust_types_for_deduction.
1865 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1867 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1868 (check_cv_quals_for_unify): Use new unify qualifier flags.
1869 (unify): Clear new unify qualifier flags.
1870 (get_bindings_real): Add DEDUCE parameter.
1871 (get_bindings): Adjust call to get_bindings_real.
1872 (get_bindings_overload): Likewise.
1873 (most_specialized_instantiation): Adjust call to
1876 2001-01-19 Jason Merrill <jason@redhat.com>
1878 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1880 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1883 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1885 * decl2.c (arg_assoc_class): Fix double iteration logic.
1887 2001-01-19 Jason Merrill <jason@redhat.com>
1889 * init.c (build_delete): Always call convert_force to strip cv-quals.
1891 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1892 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1893 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1895 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1897 * search.c (get_vbase_1): Count only virtual bases.
1899 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1901 * class.c (duplicate_tag_error): Robustify flag clearing.
1903 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1905 * cp-tree.h (lookup_template_class): Add complain parm.
1906 * decl.c (lookup_namespace_name): Adjust call to
1907 lookup_template_class.
1908 (make_typename_type): Likewise.
1909 * semantics.c (finish_template_type): Likewise.
1910 * pt.c (lookup_template_class): Add complain parm. Adjust.
1911 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1914 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1916 * pt.c (copy_default_args_to_explicit_spec): Preserve
1917 object's CV quals. Reorganize.
1919 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1921 * typeck.c (build_modify_expr): Say `initialization' for
1923 * init.c (build_default_init): Convert to enumeral type, if
1926 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1928 * parse.y (nomods_initdcl0): Properly set things up for
1931 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1933 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1934 (type_unification_real): Set it.
1937 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1939 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1941 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1943 * semantics.c (begin_class_definition): Check we're not inside a
1946 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1948 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1951 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1953 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1954 * call.c (build_over_call): Add comment.
1956 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1958 * cvt.c (ocp_convert): Handle vector type conversion
1959 * typeck2.c (digest_init): Handle vector type initializations
1961 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1963 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1966 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1968 * pt.c (check_nontype_parm): Rename to ...
1969 (invalid_nontype_parm_type_p): ... here.
1970 (process_template_parm): Adjust.
1971 (convert_template_argument): Adjust.
1973 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1975 * pt.c (check_nontype_parm): New function.
1976 (process_template_parm): Use it.
1977 (convert_template_argument): Use it.
1978 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1981 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1983 * tree.c: Add defaults.h
1984 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1985 * Make-lang.in (cp/tree.o): Add defaults.h.
1987 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1989 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1991 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1993 * g++.1: Change to be ".so man1/gcc.1".
1995 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1997 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1999 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
2000 ($(srcdir)/cp/g++int.info): New target.
2001 * gxxint.texi: Add info directory entry. Use @@ in email address.
2002 * .cvsignore: Update.
2004 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2006 * typeck.c (build_c_cast): Do template processing earlier.
2007 Always pedwarn on array casts.
2009 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2011 * friend.c (make_friend_class): Make sure a templated class is
2012 actually a template.
2014 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2016 * decl2.c (get_guard): Set linkage from guarded decl.
2018 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2020 * call.c (convert_default_arg): Check for unprocessed
2022 * cp-tree.h (replace_defarg): Move to spew.c.
2023 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
2024 spew.c, which is where they really are.
2025 (done_pending_defargs): Declare.
2026 (unprocessed_defarg_fn): Declare.
2027 * decl.c (replace_defarg): Move to spew.c
2028 * parse.y (structsp): Call done_pending_defargs.
2029 * spew.c (defarg_fns): Rearrange list structure.
2030 (defarg_fnsdone): New static variable.
2031 (defarg_depfns): New static variable.
2032 (init_spew): Adjust.
2033 (add_defarg_fn): Store the type in TREE_TYPE.
2034 (do_pending_defargs): Detect and deal with ordering constraints
2036 (done_pending_defargs): New function.
2037 (unprocessed_defarg_fn): New function.
2038 (replace_defarg): Moved from decl.c. Robustify. Don't save
2039 if circularity detected.
2041 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2043 * pt.c (unify): Check array has a domain, before checking
2044 whether it is variable sized.
2046 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2048 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
2049 parameters with pointers to arrays of unknown bound.
2051 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2053 * parse.y (template_parm_header, template_spec_header): New
2054 reductions. Split out from ...
2055 (template_header): ... here. Use them.
2056 (template_template_parm): Use template_parm_header.
2057 * semantics.c (finish_template_template_parm): Add assert.
2059 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2061 * mangle.c (write_builtin_type): Fix thinko.
2063 * pt.c (copy_default_args_to_explicit_spec_1): New function.
2064 (copy_default_args_to_explicit_spec): Likewise.
2065 (check_explicit_specialization): Use it.
2067 * class.c (finish_struct_1): Remove last argument in call to
2068 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2069 * decl.c (builtin_function): Likewise.
2070 (build_cp_library_fn): Likewise.
2071 (check_initializer): Likewise.
2072 (make_rtl_for_nonlocal_decl): Likewise.
2073 (cp_finish_decl): Likewise.
2074 (start_function): Likewise.
2075 * decl2.c (finish_anon_union): Likewise.
2076 * friend.c (do_friend): Likewise.
2077 * init.c (build_java_class_ref): Likewise.
2078 * method.c (make_thunk): Likewise.
2079 * pt.c (tsubst_friend_function): Likewise.
2080 * semantics.c (expand_body): Likewise.
2082 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2084 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
2085 looking at DECL_CLONED_FUNCTION for non-functions.
2087 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2089 * error.c (dump_template_parameter): Use parm to determine how
2090 to print default value.
2092 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2094 * class.c (duplicate_tag_error): Clear more flags.
2096 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2098 * call.c (build_new_method_call): Use binfo_for_vbase.
2100 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
2102 * cp-tree.h (flag_cond_mismatch): Don't declare.
2103 * decl2.c (flag_cond_mismatch): Don't define.
2104 (lang_f_options): Remove cond-mismatch.
2105 (unsupported_options): Add cond-mismatch.
2107 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
2109 * class.c (handle_using_decl): Reject using of constructor name
2110 of sourcing class. Allow injecting of a method with same name as
2111 nested class. Fixup error messages.
2113 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
2115 * decl2.c (lang_decode_option): Handle -Wformat=2.
2117 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2119 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
2120 initialized_in_class.
2121 (DECL_DEFINED_IN_CLASS_P): Rename to ...
2122 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
2123 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
2124 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
2125 * pt.c (check_default_tmpl_args): Adjust for
2126 DECL_INITIALIZED_IN_CLASS_P.
2127 (instantiate_class_template): Likewise.
2128 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
2130 * class.c (finish_struct): Constify saved_filename.
2132 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2134 * class.c (duplicate_tag_error): Adjust diagnostic.
2135 (finish_struct): Locally set location to start of struct.
2136 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
2138 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2140 * decl.c (struct binding_level): Adjust class_shadowed comments
2142 (push_class_level_binding): Ajust comments to reflect reality.
2143 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
2144 Don't set TREE_VALUE on the class_shadowed list.
2146 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2148 * decl2.c (acceptable_java_type): Allow references too.
2149 * init.c (build_java_class_ref): When using the new ABI, search
2150 `class$' and have it mangled with `mangle_decl.'
2151 * mangle.c (write_java_integer_type_codes): New function.
2152 (write_builtin_type): Detect and mangle Java integer and real
2155 2001-01-07 Mark Mitchell <mark@codesourcery.com>
2157 * decl2.c (grokfield): Don't accept `asm' specifiers for
2158 non-static data members.
2160 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2162 * expr.c (cplus_expand_expr): Don't reset `target'.
2164 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
2166 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
2168 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2170 * parse.y (template_datadef): Check for error_mark_node.
2172 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2174 * cp-tree.def (DEFAULT_ARG): Make `x' class.
2176 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
2178 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
2179 (record_builtin_type): Make non-static.
2180 (flag_short_double): Don't declare.
2181 (init_decl_processing): Remove the creation of many tree nodes now
2182 in c_common_nodes_and_builtins.
2183 (build_void_list_node): New function.
2184 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
2185 * cp-tree.h (flag_short_wchar): Don't declare.
2187 2001-01-04 Mark Mitchell <mark@codesourcery.com>
2189 * call.c (build_conv): Don't use build1 for USER_CONV.
2190 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
2192 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
2194 * lex.c (lang_init): Call c_common_lang_init.
2196 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2198 * search.c (lookup_fnfields_here): Remove.
2199 (look_for_overrides_r): Use lookup_fnfields_1.
2200 Ignore functions from using declarations.
2202 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2204 Implement exceptions specifiers for implicit member functions.
2205 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
2206 * method.c (synthesize_exception_spec): New function.
2207 (locate_dtor, locate_ctor, locate_copy): New functions.
2208 (implicitly_declare_fn): Generate the exception spec too.
2209 * search.c (check_final_overrider): Check artificial functions
2211 * typeck2.c (merge_exception_specifiers): New function.
2213 2001-01-03 Jason Merrill <jason@redhat.com>
2215 * init.c (build_default_init): New fn.
2216 (perform_member_init): Split out from here.
2217 (build_new_1): Use it. Simplify initialization logic.
2218 (build_vec_init): Take an array, rather than a pointer and maxindex.
2219 Speed up simple initializations. Don't clean up if we're assigning.
2220 * cp-tree.h: Adjust.
2221 * decl2.c (do_static_initialization): Remove TREE_VEC case.
2222 * parse.y (new_initializer): Return void_zero_node for ().
2223 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
2224 * typeck2.c (digest_init): Only complain about user-written
2227 2000-12-22 Mike Stump <mrs@wrs.com>
2229 * decl2.c: (max_tinst_depth): Increase to 50.
2231 2001-01-02 Mark Mitchell <mark@codesourcery.com>
2233 * class.c (invalidate_class_lookup_cache): Zero the
2234 previous_class_values.
2235 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
2237 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
2238 * decl.c (free_bindings): New variable.
2239 (push_binding): Don't create a new binding if we have one on the
2241 (pop_binding): Put old bindings on the free list.
2242 (init_decl_processing): Use size_int, not build_int_2.
2243 Register free_bindings as a GC root.
2244 (cp_make_fname_decl): Use size_int, not build_int_2.
2245 (push_inline_template_parms_recursive): Likewise.
2246 (end_template_parm_list): Likewise.
2247 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
2248 (tsubst_template_parms): Use size_int, not build_int_2.
2250 * rtti.c (get_vmi_pseudo_type_info): Likewise.
2252 2001-01-02 Richard Henderson <rth@redhat.com>
2254 * parse.y (asm): Set ASM_INPUT_P.
2256 2001-01-02 Jason Merrill <jason@redhat.com>
2258 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
2261 * typeck.c (cp_truthvalue_conversion): New fn.
2262 * cvt.c (ocp_convert): Use it.
2264 * cp-tree.h: Lose c-common.c decls.
2266 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
2267 * cvt.c (convert_to_void): Use type_unknown_p.
2269 * typeck.c (strip_all_pointer_quals): Also strip quals from
2270 pointer-to-member types.
2272 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
2275 * call.c (build_new_method_call): Do evaluate the object parameter
2276 when accessing a static member.
2277 * typeck.c (build_component_ref): Likewise.
2279 2001-01-02 Andreas Jaeger <aj@suse.de>
2281 * decl.c (cp_missing_noreturn_ok_p): New.
2282 (init_decl_processing): Set lang_missing_noreturn_ok_p.
2284 2000-12-29 Jakub Jelinek <jakub@redhat.com>
2286 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
2288 2000-12-29 Mark Mitchell <mark@codesourcery.com>
2290 * class.c (pushclass): Remove #if 0'd code.
2291 * cp-tree.h (overload_template_name): Remove.
2292 * decl.c (store_bindings): Simplify.
2293 (pop_from_top_level): Likewise.
2294 * pt.c (overload_template_name): Remove.
2295 (instantiate_decl): Don't call push_to_top_level if it's not
2298 2000-12-28 Mark Mitchell <mark@codesourcery.com>
2300 * pt.c (register_local_specialization): Don't return a value.
2301 (lookup_template_class): Use move-to-front heuristic when looking
2302 up template instantiations.
2303 (instantiate_decl): Only push_to_top_level when we're actually
2304 going to instantiate the template.
2306 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2308 * search.c (binfo_for_vtable): Return least derived class, not
2309 most. Handle secondary vtables.
2311 2000-12-22 Jason Merrill <jason@redhat.com>
2313 * pt.c (more_specialized): Don't optimize len==0.
2314 (fn_type_unification): If we're adding the return type, increase len.
2316 * typeck.c (build_binary_op): Fix pmf comparison logic.
2318 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
2319 DECL_STATIC_FUNCTION_P.
2321 * semantics.c (genrtl_finish_function): Don't try to jump to
2322 return_label unless it exists.
2324 In partial ordering for a call, ignore parms for which we don't have
2326 * call.c (joust): Pass len to more_specialized.
2327 (add_template_candidate_real): Strip 'this', pass len.
2328 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
2329 (get_bindings_order): New fn. Pass len down.
2330 (get_bindings_real): Strip 'this', pass len.
2331 (fn_type_unification): Likewise.
2332 (type_unification_real): Succeed after checking 'len' args.
2333 (most_specialized_instantiation): Lose explicit_args parm.
2334 * class.c (resolve_address_of_overloaded_function): Strip 'this',
2337 2000-12-21 Jason Merrill <jason@redhat.com>
2339 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
2340 DECL_TEMPLATE_RESULT.
2342 * search.c (lookup_field_r): Call lookup_fnfields_1, not
2343 lookup_fnfields_here.
2345 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
2347 * call.c (build_object_call): Also allow conversions that return
2348 reference to pointer to function.
2349 (add_conv_candidate): Handle totype being ref to ptr to fn.
2350 (build_field_call): Also allow members of type reference to function.
2351 Lose support for calling pointer to METHOD_TYPE fields.
2353 * error.c (dump_expr): Handle *_CAST_EXPR.
2355 * typeck2.c (build_scoped_ref): Always convert to the naming class.
2357 * tree.c (break_out_cleanups): Lose.
2358 * cp-tree.h: Remove prototype.
2359 * typeck.c (build_component_ref): Don't break_out_cleanups.
2360 (build_compound_expr): Likewise.
2361 * semantics.c (finish_expr_stmt): Likewise.
2363 2000-12-20 Richard Henderson <rth@redhat.com>
2365 * cp-tree.h: Update declarations.
2366 * decl.c (finish_case_label): Return the new stmt node.
2367 * semantics.c (finish_goto_stmt): Likewise.
2368 (finish_expr_stmt, finish_return_stmt): Likewise.
2369 (finish_break_stmt, finish_continue_stmt): Likewise.
2370 (finish_asm_stmt): Likewise.
2371 * parse.y (already_scoped_stmt): Set STMT_LINENO.
2372 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
2373 (simple_if, simple_stmt): Return the new stmt node.
2376 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
2378 * cp-tree.h: Don't declare warn_long_long.
2380 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2382 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
2385 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2387 * pt.c (unify): Handle when both ARG and PARM are
2388 BOUND_TEMPLATE_TEMPLATE_PARM.
2390 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2392 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2393 DECL_TEMPLATE_PARM_P.
2395 2000-12-15 Jason Merrill <jason@redhat.com>
2397 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2399 * init.c (build_new_1): Don't strip quals from type.
2401 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2403 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2405 * call.c (build_new_function_call): Lose space before paren in
2407 (build_new_method_call): Likewise.
2409 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2411 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2413 * pt.c (check_explicit_specialization): Propagate default
2414 function arguments to explicit specializations.
2416 2000-12-13 DJ Delorie <dj@redhat.com>
2418 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2421 2000-12-08 Jason Merrill <jason@redhat.com>
2423 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2425 Clean up copy-initialization in overloading code.
2426 * call.c (build_user_type_conversion_1): Die if we are asked to
2427 convert to the same or a base type.
2428 (implicit_conversion): Avoid doing so. Lose reference binding code.
2429 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2430 direct-initialization. Also do direct-init part of copy-init.
2431 (build_user_type_conversion): Don't provide context to convert_like.
2432 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2433 the constructor call for copy-init.
2435 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2436 instantiation of a member template.
2437 (do_decl_instantiation): Not here.
2439 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2441 * class.c (check_field_decls): Don't special case anonymous
2442 fields in error messages.
2443 (note_name_declared_in_class): Use %D on diagnostic.
2445 * tree.c (pod_type_p): Use strip_array_types.
2446 (cp_valid_lang_attribute): Likewise.
2447 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2448 multiple evaluations.
2449 (cp_has_mutable_p): Use strip_array_types.
2451 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2453 * cp-tree.h (sufficient_parms_p): Declare new function.
2454 * call.c (sufficient_parms_p): New function, broken out of ...
2455 (add_function_candidate): ... here. Use it.
2456 (add_conv_candidate): Use it.
2457 * decl.c (grok_ctor_properties): Use it.
2459 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2461 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2463 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2465 * decl2.c (lang_decode_option): Handle -Wformat-security.
2467 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2469 * pt.c (verify_class_unification): New function.
2470 (get_class_bindings): Use it.
2471 (try_class_unification): Tidy.
2472 (unify): Handle when argument of a template-id is not
2473 template parameter dependent.
2474 (template_args_equal): Handle when TREE_CODE's do not match.
2476 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2478 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2479 for -save-temps, pass all relevant -Defines to it, and then don't
2480 pass them to cc1plus.
2482 2000-12-05 Will Cohen <wcohen@redhat.com>
2484 * decl.c (finish_case_label): Cleared
2485 more_cleanups_ok in surrounding function scopes.
2486 (define_label): Likewise.
2488 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2490 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2491 (get_matching_virtual): Remove.
2492 (look_for_overrides): Declare new function.
2493 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2495 * class.c (check_for_override): Move base class iteration code
2496 to look_for_overrides.
2497 * search.c (next_baselink): Remove.
2498 (get_virtuals_named_this): Remove.
2499 (get_virtual_destructor): Remove.
2500 (tree_has_any_destructors_p): Remove.
2501 (struct gvnt_info): Remove.
2502 (check_final_overrider): Remove `virtual' from error messages.
2503 (get_matching_virtuals): Remove. Move functionality to ...
2504 (look_for_overrides): ... here, and ...
2505 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2508 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2510 * typeck.c (get_delta_difference): If via a virtual base,
2512 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2515 2000-12-04 Richard Henderson <rth@redhat.com>
2517 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2519 2000-12-04 Jason Merrill <jason@redhat.com>
2521 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2522 (write_builtin_type): Pass intSI_type_node and the like through
2524 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2525 Pass intSI_type_node and the like through type_for_mode.
2526 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2527 * pt.c (tsubst, unify): Likewise.
2528 * tree.c (walk_tree): Likewise.
2529 * error.c (dump_type): Likewise.
2530 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2532 * Make-lang.in: Tweak top comment for emacs.
2535 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2537 * class.c (clone_function_decl): Robustify.
2539 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2541 * decl.c (store_bindings): Only search in the non modified
2542 old_bindings for duplicates.
2544 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2546 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2549 * typeck.c (build_static_cast): Remove unused variable.
2551 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2553 * pt.c: Fix typo in comment.
2555 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2557 * decl2.c (warn_format): Remove definition.
2558 (lang_decode_option): Handle -Wformat-nonliteral,
2559 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2561 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2563 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2564 (init_decl_processing): Don't create string_type_node,
2565 const_string_type_node, wint_type_node, intmax_type_node,
2566 uintmax_type_node, default_function_type, ptrdiff_type_node and
2567 unsigned_ptrdiff_type_node. Adjust position of call to
2568 c_common_nodes_and_builtins.
2569 (identifier_global_value): New function.
2571 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2573 * call.c (standard_conversion): Reject pointer to member
2574 conversions from ambiguous, inaccessible or virtual bases.
2575 * typeck.c (build_static_cast): Don't check pointers to members
2578 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2580 * method.c (do_build_copy_constructor): Preserve cv
2581 qualifications when accessing source object members.
2582 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2585 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2587 * method.c (do_build_assign_ref): Construct appropriately
2588 CV-qualified base reference. Don't allow const casts in base
2591 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2593 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2594 incomplete return type.
2596 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2598 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2599 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2602 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2604 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2606 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2608 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2610 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2612 * decl.c (grokdeclarator): Do type access control on friend
2615 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2617 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2618 bison parser ickiness.
2619 * pt.c (tsubst_friend_function): Enter namespace scope when
2620 tsubsting the function name.
2621 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2623 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2625 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2626 * cvt.c (cp_convert_to_pointer): Add force parameter.
2627 Allow conversions via virtual base if forced.
2628 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2629 (ocp_convert): Likewise.
2630 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2631 * typeck.c (get_delta_difference): Adjust handling of virtual
2634 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2636 * tree.c (struct list_hash): Remove.
2637 (list_hash_table): Make it be an htab.
2638 (struct list_proxy): New type.
2639 (list_hash_eq): New function.
2640 (list_hash_pieces): Renamed from ...
2641 (list_hash): ... this.
2642 (list_hash_lookup): Remove.
2643 (list_hash_add): Remove.
2644 (hash_tree_cons): Use the generic hashtable.
2645 (mark_list_hash): Remove.
2646 (init_tree): Create the hashtable.
2648 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2650 * method.c (build_mangled_C9x_name): Rename to
2651 build_mangled_C99_name. Change C9X references in comments to
2654 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2656 * parse.y (unary_expr): Move VA_ARG from here ...
2657 (primary): ... to here.
2659 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2661 * semantics.c (finish_id_expr): If type is error_mark, return
2664 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2666 * pt.c (lookup_template_class): Simplify loop exit constructs.
2667 Cope when there is no partial instantiation of a template
2670 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2672 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2674 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2676 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2679 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2680 destructors that haven't already been cloned.
2682 2000-11-20 Richard Henderson <rth@redhat.com>
2684 * parse.y (yyparse_1): Rename the parser entry point.
2686 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2688 * mangle.c (write_name): Use <unscoped-name> for names directly in
2690 (write_unscoped_name): Accept names directly in function scope.
2692 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2694 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2695 * parse.y (extdef): Add EXPORT reduction.
2696 * spew.c (yylex): Don't skip export here.
2698 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2700 * decl.c (init_decl_processing): Correct name of pure virtual
2701 function under the new ABI.
2702 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2703 (throw_bad_typeid): Likewise for bad typeid function.
2705 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2707 * decl.c (grokparms): Don't even function types of `void' type,
2709 * mangle.c (write_type): Don't crash when confronted with the
2712 * decl.c (grokparms): Don't create parameters of `void' type.
2714 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2716 * lex.c (mark_impl_file_chain): Delete.
2717 (init_parse): Remove call to ggc_add_string_root. No need to
2718 ggc_strdup a string constant. Do not add impl_file_chain to GC
2720 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2722 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2724 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2726 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2728 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2729 * decl.c (grokdeclarator): Don't reject void parms here.
2730 (require_complete_types_for_parms): Simplify, use
2731 complete_type_or_else.
2732 (grokparms): Remove bitrot. Remove funcdef parm.
2733 Deal with ellipsis parm lists here.
2734 * semantics.c (finish_parmlist): Don't append void_list_node
2735 here. Set PARMLIST_ELLIPSIS_P.
2737 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2739 * typeck2.c (incomplete_type_error): Reorganise to avoid
2740 excessive diagnostics.
2742 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2744 * lex.c (struct impl_files, internal_filename): Constify a char *.
2746 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2748 * mangle.c (write_special_name_constructor): Don't generate
2749 assembler junk when confronted with an old-style constructor.
2750 (write_special_name_destructor): Likewise.
2751 (mangle_decl_string): Do it here instead.
2753 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2755 * call.c (op_error): Make error messages clearer.
2757 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2759 * decl.c (wrapup_globals_for_namespace): Don't mark things
2760 TREE_ASM_WRITTEN when they're not.
2762 2000-11-15 Jason Merrill <jason@redhat.com>
2764 * typeck2.c (friendly_abort): Uncount the error before handing
2767 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2769 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2771 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2773 * class.c (build_vtbl_initializer): Fix typo in comment.
2774 * typeck.c (expr_sizeof): Don't crash on errors.
2776 2000-11-14 Jim Wilson <wilson@redhat.com>
2778 * lang-specs.h: Add %2 after %(cc1_options).
2780 2000-11-14 Richard Henderson <rth@redhat.com>
2782 * typeck.c (c_sizeof): Be strict about casting result value
2783 back to c_size_type_node.
2784 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2786 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2788 * typeck.c (build_unary_op): Use boolean_increment from
2789 c-common.c, moving the relevant code there.
2791 2000-11-11 Jason Merrill <jason@redhat.com>
2793 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2795 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2798 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2800 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2801 * lex.c (copy_lang_decl): Likewise.
2803 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2805 * dump.c (cp_dump_tree): Don't dump function bodies here.
2807 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2808 (dump.o): Update dependency list.
2809 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2810 (flag_dump_translation_unit): Likewise.
2811 (CP_TYPE_QUALS): Adjust definition.
2812 (DECL_C_BIT_FIELD): Remove.
2813 (SET_DECL_C_BIT_FIELD): Likewise.
2814 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2815 (add_maybe_template): Likewise.
2816 (strip_array_types): Likewise.
2817 (dump_node_to_file): Likewise.
2818 (cp_dump_tree): New function.
2819 * decl.c (init_decl_processing): Set lang_dump_tree.
2820 * decl2.c (flag_dump_translation_unit): Remove.
2821 * dump.c: Move most of it to ../c-dump.c.
2822 (cp_dump_tree): New function.
2823 * pt.c (add_maybe_template): Remove.
2824 * typeck.c (strip_array_types): Likewise.
2826 2000-11-07 Eric Christopher <echristo@redhat.com>
2828 * decl.c (init_decl_processing): Change definition of
2829 __wchar_t to wchar_t. Remove artificial declaration of
2831 * lex.c: Change instances of __wchar_t to wchar_t.
2833 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2835 * lex.c (do_identifier): Don't lookup_name for operators.
2836 * parse.y (operator): Save looking_for_typename.
2837 (unoperator): Restore it.
2838 * spew.c (frob_opname): Use nth_token for lookahead.
2840 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2842 * decl.c (grok_op_properties): Always use coerce_new_type and
2844 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2845 exception specification. Tidy up.
2846 (coerce_delete_type): Preserve exception specification. Tidy up.
2848 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2850 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2851 (push_binding_level), error.c (cp_tree_printer), pt.c
2852 (process_partial_specialization, tsubst_template_arg_vector),
2853 search.c (lookup_member): Use memset () instead of bzero ().
2855 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2857 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2859 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2861 * Make-lang.in (c++.distdir): Remove.
2863 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2865 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2866 declarations from different namespaces to be combined.
2868 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2870 * decl.c: Include tm_p.h.
2872 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2874 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2876 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2878 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2879 (build_overload_value), repo.c (open_repo_file), xref.c
2880 (open_xref_file): Use strchr () and strrchr () instead of index ()
2883 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2885 * call.c (build_over_call): Call fold on the CALL_EXPR.
2887 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2889 * error.c (dump_template_decl): Separate template hearders with
2892 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2894 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2895 TS_* flags with corresponding TFF_*. Adjust prototypes of
2896 functions (which used to take a tree_string_flags) to take an int.
2898 * cp-tree.h (enum tree_string_flags): Remove
2899 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2900 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2901 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2902 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2903 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2904 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2905 (type_as_string, decl_as_string, expr_as_string,
2906 context_as_string): Adjust prototype.
2908 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2909 instead of TS_PLAIN.
2911 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2912 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2915 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2917 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2918 (linkage_kind): New enumeration.
2919 (decl_linkage): New function.
2920 * decl2.c (comdat_linkage): Extend comment.
2921 * error.c (dump_function_decl): Print the arguments used to
2922 instantiate a template, even when not printing the type of the
2924 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2925 not TREE_PUBLIC, to test for external linkage.
2926 * tree.c (decl_linkage): New function.
2928 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2930 * pt.c (instantiate_decl): Always instantiate static data members
2931 initialized in-class.
2933 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2935 * Make-lang.in: Move all build rules here from Makefile.in,
2936 adapt to new context. Wrap all rules that change the current
2937 directory in parentheses. Expunge all references to $(P).
2938 When one command depends on another and they're run all at
2939 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2940 all object-file generation rules. Delete obsolete variables.
2942 * Makefile.in: Delete.
2943 * config-lang.in: Delete outputs= line.
2945 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2947 * error.c (dump_function_decl): Print no space between
2948 `ptr-operator' the `type-specifier' of the return type.
2949 (dump_type_prefix): Make sure we put space at the appropriate
2952 2000-10-23 Jason Merrill <jason@redhat.com>
2954 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2956 2000-10-22 Jason Merrill <jason@redhat.com>
2958 * call.c (build_conditional_expr): Use ocp_convert to force
2961 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2963 * call.c (standard_conversion): Use RVALUE_CONVs for all
2964 expressions that satisfy lvalue_p, not just those that satisfy
2967 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2969 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2970 not one with TYPE_IS_SIZETYPE set.
2971 (dubious_conversion_warnings): Remove special-case code.
2973 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2975 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2976 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2977 (dump_type_prefix): Print vector-of-int as 'int vector'.
2978 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2979 * tree.c (walk_tree): Handle VECTOR_TYPE.
2981 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2983 2000-10-21 Jason Merrill <jason@redhat.com>
2985 * parse.y (operator): Set got_object from got_scope.
2986 Set looking_for_typename.
2987 * decl.c (lookup_name_real): Clear val after setting from_obj.
2988 Reorganize diagnostic.
2990 2000-10-20 Jason Merrill <jason@redhat.com>
2992 * tree.c (walk_tree): Don't walk into default args.
2994 * error.c (dump_expr): Use host_integerp.
2996 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2998 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2999 "since" in error message.
3001 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3003 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
3005 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
3007 * decl.c (revert_static_member_fn): Fixed typo.
3009 2000-10-19 Mark Mitchell <mark@codesourcery.com>
3011 * class.c (subobject_offset_fn): New type.
3012 (dfs_record_base_offsets): Remove.
3013 (record_base_offsets): Likewise.
3014 (dfs_search_base_offsets): Likewise.
3015 (record_subobject_offset): New function.
3016 (check_subobject_offset): Likewise.
3017 (walk_subobject_offsets): Likewise.
3018 (record_subobject_offsets): Likewise.
3019 (layout_conflict_p): Reimplement.
3020 (layout_nonempty_base_or_field): Correct handling of type
3021 conflicts during layout.
3022 (layout_empty_base): Likewise.
3023 (build_base_field): Adjust to handle new representation of empty
3025 (build_base_fields): Likewise.
3026 (layout_virtual_bases): Likewise.
3027 (splay_tree_compare_integer_csts): New function.
3028 (layout_class_type): Use a splay_tree, rather than a varray, to
3029 represent the offsets of empty bases.
3031 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
3032 * decl.c (select_decl): Don't return declarations that are
3035 2000-10-18 Mark Mitchell <mark@codesourcery.com>
3037 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
3038 (fake_std_node): New macro.
3039 * decl.c (in_std): Rename to ...
3040 (in_fake_std): ... this.
3041 (flag_no_builtin): Remove.
3042 (flag_no_nonansi_builtin): Likewise.
3043 (walk_namespaces_r): Use fake_std_node.
3044 (push_namespace): Use std_identifier.
3045 (pop_namespace): Use in_fake_std.
3046 (lookup_name_real): Use fake_std_node.
3047 (init_decl_processing): When -fhonor-std, create the `std'
3048 namespace. Don't create a dummy fake_std_node in that case.
3049 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
3050 (builtin_function): Put builtins whose names don't begin
3051 with `_' in the std namespace.
3052 * decl2.c (flag_no_builtin): Remove.
3053 (flag_no_nonansi_builtin): Likewise.
3054 (set_decl_namespace): Use fake_std_node.
3055 (validate_nonmember_using_decl): Likewise.
3056 (do_using_directive): Likewise.
3057 (handle_class_head): Likewise.
3058 * dump.c (dequeue_and_dump): Likewise.
3059 * except.c (init_exception_processing): Use std_identifier.
3060 * init.c (build_member_call): Use fake_std_node.
3061 * rtti.c (init_rtti_processing): Use std_identifier.
3063 2000-10-17 Mark Mitchell <mark@codesourcery.com>
3065 * cp-tree.h (back_end_hook): Remove declaration.
3066 * decl2.c (back_end_hook): Remove definition.
3068 * dump.c (dequeue_and_dump): Dump TREE_USED.
3070 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
3072 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
3074 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3076 * decl.c (WINT_TYPE): Define.
3077 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
3078 c_size_type_node, signed_size_type_node and wint_type_node.
3080 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3082 * decl2.c (warn_missing_format_attribute): New variable.
3083 (lang_decode_option): Decode -Wmissing-format-attribute.
3085 2000-10-16 Mark Mitchell <mark@codesourcery.com>
3087 * typeck.c (qualify_type): Remove.
3088 (composite_pointer_type): Fix handling of conversions to `cv void*'.
3090 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3092 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
3094 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3096 * Makefile.in (parse.c, parse.h): Create atomically.
3098 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3100 * class.c (current_obstack): Remove.
3101 * decl.c (ggc_p): Remove.
3102 (start_decl): Don't use decl_tree_cons.
3103 (grokdeclarator): Don't use build_decl_list.
3104 (start_function): Don't use decl_tree_cons.
3105 (finish_function): Don't mess with obstacks.
3106 * decl2.c (grok_x_components): Don't use build_decl_list.
3107 * lex.c (make_call_declarator): Don't call decl_tree_cons.
3108 (implicitly_declare_fn): Don't call build_decl_list.
3109 * parse.y (frob_specs): Don't call build_decl_list or
3111 (expr_or_declarator_intern): Don't call decl_tree_cons.
3112 (primary): Don't call build_decl_list.
3113 (fcast_or_absdcl): Likewise.
3114 (typed_declspecs): Don't call decl_tree_cons.
3115 (reserved_declspecs): Don't call build_decl_list.
3116 (declmods): Likewise.
3117 (reserved_typespecquals): Likewise.
3119 (new_type_id): Likewise.
3120 (cv_qualifiers): Likewise.
3121 (after_type_declarator_intern): Likewise.
3122 (notype_declarator_intern): Likewise.
3123 (absdcl_intern): Likewise.
3124 (named_parm): Likewise.
3125 * pt.c (most_specialized_class): Likewise.
3126 * repo.c (temporary_obstack): Make it a structure, not a pointer.
3127 (init_repo): Initialize it.
3128 * search.c (current_obstack): Remove.
3129 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
3131 2000-10-09 Richard Henderson <rth@cygnus.com>
3133 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
3134 (c++ language support bits for libgcc): Remove.
3135 (c++.clean): Remove cplib2.txt cleanup.
3136 * config-lang.in (headers, lib2funcs): Remove.
3138 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
3139 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
3140 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
3141 * inc/new.h, inc/typeinfo: Remove files.
3143 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
3145 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
3147 (init_decl_processing): Initialize intmax_type_node and
3150 2000-10-06 Richard Henderson <rth@cygnus.com>
3152 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
3153 (original_result_rtx): Remove.
3154 * decl.c (save_function_data): Don't clear x_result_rtx.
3155 (mark_lang_function): Don't mark it either.
3156 * expr.c (fixup_result_decl): Remove.
3157 * semantics.c (genrtl_named_return_value): Frob the return decl
3158 before calling emit_local_var.
3159 (genrtl_finish_function): Don't call fixup_result_decl.
3160 Always emit the jump to return_label.
3162 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
3164 * pt.c (lookup_template_class): Set current access for enum.
3165 (tsubst_enum): Set file & line for enum decl.
3167 * spew.c (yylex): Remove unused variable.
3169 2000-10-05 Richard Henderson <rth@cygnus.com>
3171 * semantics.c (genrtl_finish_function): Don't init or check
3172 can_reach_end; remove noreturn and return value checks.
3174 2000-10-05 Tom Tromey <tromey@cygnus.com>
3176 * init.c (build_java_class_ref): Use `build_static_name' with a
3177 suffix, not a prefix, to build the class object's name.
3179 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3181 * cp-tree.h (access_kind): Fix comment typo.
3182 * decl2.c (grokfield): Fix diagnostic typo.
3183 * semantics.c (finish_template_type): Fix comment typo.
3184 (finish_qualified_object_call_expr): Likewise.
3186 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3188 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
3191 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3193 * spew.c (frob_id): New static function.
3194 (frob_opname): Use it.
3197 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3199 * decl.c (lang_mark_false_label_stack): Remove.
3200 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
3202 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
3204 * gxxint.texi: Use @email for formatting email addresses.
3206 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
3208 * error.c: Remove direct obstack manipulation. Replace with
3209 output_buffer-based formatting. Adjust calls to removed macros.
3210 (obstack_chunk_alloc, obstack_chunk_free): Remove.
3211 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
3212 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
3214 2000-09-24 Mark Mitchell <mark@codesourcery.com>
3216 * ir.texi: Move to ../c-tree.texi.
3218 2000-09-20 Jason Merrill <jason@redhat.com>
3220 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
3222 2000-09-21 Andreas Jaeger <aj@suse.de>
3224 * errfn.c: Move declaration of cp_printer and cp_printers to ...
3225 * cp-tree.h: ... here.
3227 * error.c: Remove declaration of cp_printer.
3229 2000-09-20 Mark Mitchell <mark@codesourcery.com>
3231 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
3233 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
3235 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
3238 2000-09-18 Mark Mitchell <mark@codesourcery.com>
3240 * decl.c (start_function): Robustify.
3242 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3244 * cp-tree.h (check_function_format): Accept a `status' parameter.
3246 * call.c, typeck.c: Updates calls to `check_function_format'.
3248 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
3250 * decl2.c (handle_class_head): Always push some scope even
3253 2000-09-16 Mark Mitchell <mark@codesourcery.com>
3255 * cp-tree.h (struct cp_language_function): Remove
3256 x_scope_stmt_stack and name_declared.
3257 (current_scope_stmt_stack): Remove.
3258 (function_name_declared_p): New macro.
3259 (struct lang_decl_flags): Use c_lang_decl as a base class.
3261 (struct lang_decl): Replace saved_tree with context.
3262 (DECL_FRIEND_CONTEXT): Adjust accordingly.
3263 (SET_DECL_FRIEND_CONTEXT): Likewise.
3264 (DECL_VIRTUAL_CONTEXT): Likewise.
3265 (DECL_SAVED_TREE): Remove.
3266 (C_DECLARED_LABEL_FLAG): Likewise.
3267 (cplus_expand_expr_stmt): Don't declare.
3268 (add_decl_stmt): Likewise.
3269 (add_scope_stmt): Likewise.
3270 * decl.c (mark_stmt_tree): Remove.
3271 (case_compare): Likewise.
3272 (finish_case_label): Use c_add_case_label.
3273 (init_decl_processing): Set more language-specific hooks.
3274 (build_enumerator): Fix typo in comment.
3275 (cplus_expand_expr_stmt): Remove.
3276 (mark_lang_function): Use mark_c_language_function.
3277 (lang_mark_tree): Use c_mark_lang_decl.
3278 * decl2.c: Change order of inclusion.
3279 * except.c: Likewise.
3280 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
3281 back on c_expand_expr.
3282 * friend.c: Include expr.h.
3283 * init.c: Change order of inclusion.
3284 * Makefile.in: Update dependencies.
3285 * lex.h (free_lang_decl_chain): Remove.
3286 * optimize.c (maybe_clone_body): Use function_name_declared_p.
3287 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
3289 (instantiate_decl): Use function_name_declared_p.
3290 * semantics.c (lang_expand_expr_stmt): Remove.
3291 (set_current_function_name_declared): Likewise.
3292 (current_function_name_declared): Likewise.
3293 (begin_compound_stmt): Use function_name_declared_p.
3294 (add_decl_stmt): Remove.
3295 (setup_vtbl_ptr): Use function_name_declared_p.
3296 (add_scope_stmt): Remove.
3297 (current_scope_stmt_stack): New function.
3298 (cp_expand_stmt): Don't handle SCOPE_STMTs.
3299 (expand_body): Use function_name_declared_p.
3300 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
3301 * typeck.c: Change order of includes.
3302 (convert_sequence): Remove.
3304 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
3306 * lex.c (reswords): Add _Complex.
3308 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3310 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
3312 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3314 * init.c (begin_init_stmts): Don't use // comments.
3316 2000-09-12 Jason Merrill <jason@redhat.com>
3318 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
3319 all non-extern arrays.
3321 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
3322 typenames, too. Downgrade complaint to pedwarn.
3323 (xref_tag): Warn about surprising behavior of 'friend struct T'.
3324 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
3325 'class This::Inherited'.
3327 2000-09-12 Mark Mitchell <mark@codesourcery.com>
3329 * decl.c (finish_case_label): Given the LABEL_DECL a
3332 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
3334 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
3335 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
3336 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3337 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3338 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
3340 (sorry_for_unsupported_tree, print_scope_operator,
3341 print_left_paren, print_right_paren, print_left_bracket,
3342 print_right_bracket, print_whitespace): Likewise.
3343 (aggr_variety): Rename to class_key_or_enum.
3344 (print_type): Rename to print_type_id.
3345 (print_type_specifier_seq, print_simple_type_specifier,
3346 print_elaborated_type_specifier,
3347 print_rest_of_abstract_declarator,
3348 print_parameter_declaration_clause, print_exception_specification,
3349 print_nested_name_specifier, print_template_id,
3350 typedef_original_name, print_template_argument_list_start,
3351 print_template_argument_list_end): New functions.
3353 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
3355 * ir.texi: Add more documentation.
3357 2000-09-11 Mark Mitchell <mark@codesourcery.com>
3359 * cp-tree.h (struct saved_scope): Remove x_function_parms.
3360 (current_function_parms): Don't define.
3361 (struct cp_language_function): Remove parms_stored.
3362 (current_function_just_assigned_this): Don't define.
3363 (current_function_parms_stored): Likewise.
3364 (static_ctors): Declare.
3365 (static_dtors): Likewise.
3366 (SF_EXPAND): Don't define.
3367 (expand_start_early_try_stmts): Remove declaration.
3368 (store_parm_decls): Likewise.
3369 * decl.c (static_ctors): Don't declare.
3370 (static_dtors): Likewise.
3371 (struct binding_level): Remove this_block.
3372 (poplevel): Remove dead code.
3373 (set_block): Likewise.
3374 (mark_binding_level): Don't mark this_block.
3375 (mark_saved_scope): Don't mark x_function_parms.
3376 (init_decl_processing): Don't add current_function_parms as a GC
3378 (check_function_type): Change prototype.
3379 (start_function): Remove RTL-generation code.
3380 (expand_start_early_try_stmts): Remove.
3381 (store_parm_decls): Give it internal linkage. Remove
3382 RTL-generation code.
3383 (finish_function): Remove RTL-generation code.
3384 * decl2.c (static_ctors): Fix formatting.
3385 (static_dtors): Likewise.
3386 * method.c (use_thunk): Don't call store_parm_decls.
3387 (synthesize_method): Likewise.
3388 * optimize.c (maybe_clone_body): Likewise.
3389 * parse.y (fn.def2): Likewise.
3390 (.set_base_init): Likewise.
3391 (nodecls): Likewise.
3392 * pt.c (instantiate_decl): Likewise.
3393 * rtti.c (synthesize_tinfo_fn): Likewise.
3394 * semantics.c (genrtl_try_block): Simplify.
3395 (expand_body): Use genrtl_start_function and
3396 genrtl_finish_function.
3397 (genrtl_start_function): New function.
3398 (genrtl_finish_function): Likewise.
3400 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3402 * error.c (cp_tree_printer, case 'P'): Append break.
3404 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3406 * cp-tree.h (frob_opname): Declare.
3407 * parse.y (saved_scopes): New static variable.
3408 (cp_parse_init): Adjust.
3409 (do_id): If lastiddecl is NULL, do do_identifier.
3410 (operator): Save scope information.
3411 (unoperator): New reduction. Restore scope information.
3412 (operator_name): Append unoperator. Call frob_opname.
3413 * spew.c (frob_opname): Define.
3415 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3417 * decl.c, rtti.c: Include defaults.h if not already included.
3418 Don't define the *_TYPE_SIZE macros.
3420 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3422 * cp-tree.h (push_switch): Change prototype.
3423 (check_cp_case_value): Remove declaration.
3424 (decl_constant_value): Likewise.
3425 * decl.c (struct cp_switch): Add switch_stmt and cases.
3426 (case_compare): New function.
3427 (push_switch): Set switch_stmt. Initialize cases.
3428 (pop_switch): Clean up cases.
3429 (define_case_label): Rename to ...
3430 (finish_case_label): ... this. Do semantic analysis for case
3432 (start_function): Correct comment.
3433 * decl2.c (check_cp_case_value): Remove.
3434 * expr.c (do_case): Remove.
3435 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3436 * semantics.c (genrtl_do_poplevel): Remove declaration.
3437 (RECHAIN_STMTS): Remove.
3438 (finish_break_stmt): Use build_break_stmt.
3439 (finish_continue_stmt): Use build_continue_stmt.
3440 (finish_switch_cond): Adjust condition here, rater than in
3441 c_expand_start_case.
3442 (finish_case_label): Remove.
3443 * typeck.c (c_expand_return): Remove.
3444 (c_expand_start_case): Likewise.
3446 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3448 * ir.texi: Document type nodes.
3450 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3452 * cp-tree.h (init_cp_semantics): Declare.
3453 (genrtl_try_block): Don't declare.
3454 (genrtl_handler): Likewise.
3455 (genrtl_catch_block): Likewise.
3456 (genrtl_ctor_stmt): Likewise.
3457 (genrtl_subobject): Likewise.
3458 (genrtl_do_poplevel): Likewise.
3459 (genrtl_named_return_value): Likewise.
3460 * lex.c (init_parse): Call init_cp_semantics.
3461 * semantics.c (genrtl_try_block): Give it internal linkage.
3462 (genrtl_handler): Likewise.
3463 (genrtl_catch_block): Likewise.
3464 (genrtl_ctor_stmt): Likewise.
3465 (genrtl_subobject): Likewise.
3466 (genrtl_do_poplevel): Likewise.
3467 (genrtl_named_return_value): Likewise.
3468 (lang_expand_stmt): Rename to ...
3469 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3470 (init_cp_semantics): Define.
3472 * decl.c (initialize_local_var): Remove RTL-generating code.
3473 * semantics.c (genrtl_try_block): Fix formatting.
3475 Move statement-tree facilities from C++ to C front-end.
3476 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3477 (void_zero_node): Remove.
3478 (stmt_tree): Likewise.
3479 (scope_chain): Adjust.
3480 (language_function): Rename to cp_language_function.
3481 (cp_function_chain): Adjust.
3482 (current_stmt_tree): Remove.
3483 (last_tree): Likewise.
3484 (last_expr_type): Likewise.
3485 (struct lang_decl): Adjust.
3486 (STMT_IS_FULL_EXPR_P): Remove.
3488 (begin_stmt_tree): Likewise.
3489 (finish_stmt_tree): Likewise.
3490 (walk_tree_fn): Likewise.
3491 (walk_stmt_tree): Likewise.
3492 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3493 * decl.c (mark_stmt_tree): Adjust type.
3494 (init_decl_processing): Don't build void_zero_node.
3495 (initialize_local_var): Adjust usage of current_stmt_tree.
3496 (finish_enum): Use add_stmt, not add_tree.
3497 (save_function_data): Adjust use of language_function.
3498 (finish_constructor_body): Use add_stmt, not add_tree.
3499 (finish_destructor_body): Likewise.
3500 (push_cp_function_context): Adjust use of language_function.
3501 (pop_cp_function_context): Likewise.
3502 (mark_lang_function): Likewise.
3503 (mark_cp_function_context): Likewise.
3504 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3505 (build_vec_init): Likewise.
3506 * semantics.c (SET_LAST_STMT): Remove.
3507 (RECHAIN_STMTS): Don't use it.
3508 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3509 (current_stmt_tree): Define.
3511 (finish_goto_stmt): Use add_stmt, not add_tree.
3512 (finish_expr_stmt): Likewise.
3513 (begin_if_stmt): Likewise.
3514 (finish_then_clause): Likewise.
3515 (begin_while_stmt): Likewise.
3516 (begin_do_stmt): Likewise.
3517 (finish_return_stmt): Likewise.
3518 (begin_for_stmt): Likewise.
3519 (finish_break_stmt): Likewise.
3520 (finish_continue_stmt): Likewise.
3521 (begin_switch_stmt): Likewise.
3522 (finish_case_label): Likewise.
3523 (begin_try_block): Likewise.
3524 (begin_function_try_block): Likewise.
3525 (begin_handler): Likewise.
3526 (begin_catch_block): Likewise.
3527 (begin_compound_stmt): Likewise.
3528 (begin_asm_stmt): Likewise.
3529 (finish_asm_stmt): Likewise.
3530 (finish_label_stmt): Likewise.
3531 (add_decl_stmt): Likewise.
3532 (finish_subobject): Likewise.
3533 (finish_decl_cleanup): Likewise.
3534 (finish_named_return_value): Likewise.
3535 (setup_vtbl_ptr): Likewise.
3536 (add_scope_stmt): Likewise.
3537 (finish_stmt_expr): Likewise.
3538 (prune_unused_decls): Remove.
3539 (begin_stmt_tree): Likewise.
3540 (finish_stmt_tree): Likewise.
3541 (prep_stmt): Adjust use of current_stmt_tree.
3542 (lang_expand_stmt): Likewise.
3543 * tree.c (statement_code_p): Remove.
3544 (cp_statement_code_p): New function.
3545 (walk_stmt_tree): Remove.
3546 (init_tree): Set lang_statement_code_p.
3548 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3550 Integrated preprocessor.
3552 * Make-lang.in, Makefile.in: Remove all references to input.c,
3553 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3554 * gxx.gperf, hash.h, input.c: Delete.
3555 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3556 initialized properly.
3558 * class.c (fixup_pending_inline): Take a tree, not a
3559 struct pending_inline *. All callers changed.
3560 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3561 RID_PROTECTED entries in ridpointers[] array here.
3562 * decl.c (duplicate_decls): Do not refer to struct
3564 (record_builtin_type, init_decl_processing): Use RID_MAX not
3566 (grokdeclarator): Use C_IS_RESERVED_WORD.
3567 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3569 (grok_x_components): Do not inspect pending_inlines chain.
3571 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3572 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3573 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3574 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3575 TIME_IDENTIFIER_FILEINFO): Kill.
3577 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3579 * parse.y: Call do_pending_inlines unconditionally.
3580 reinit_parse_for_method is now snarf_method. fn.defpen is no
3581 longer necessary. Remove unnecessary <itype> annotation on
3582 SCOPE. Do not refer to end_of_file or struct pending_inline.
3583 * semantics.c (begin_inline_definitions): Call
3584 do_pending_inlines unconditionally.
3586 * lex.c: Remove all code now shared with C front end.
3587 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3588 into the get_identifier table. Rewrite pragma handling to
3589 work with the registry. Move code to save tokens for later
3590 processing to spew.c.
3592 * spew.c: Rewrite everything in terms of token streams instead
3593 of text. Move routines here from lex.c / input.c as
3594 appropriate. GC-mark trees hanging off the pending inlines
3597 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3599 * NEWS: Mention that the named return value extension has been
3601 * cp-tree.h (original_result_rtx): Define.
3602 (TREE_REFERENCE_EXPR): Remove.
3603 (DECL_VPARENT): Likewise.
3604 (pushdecl_nonclass_level): Likewise.
3605 (store_return_init): Likewise.
3606 (reinit_lang_specific): Likewise.
3607 (genrtl_named_return_value): Change prototype.
3608 * decl.c (original_result_rtx): Remove.
3609 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3610 Do not generate RTL for local variables here.
3611 (store_return_init): Remove.
3612 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3614 (finish_named_return_value): Adjust accordingly. Warn that this
3615 extension is deprecated.
3616 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3618 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3620 * pt.c (type_unification_real): Replace switch with if.
3621 (unify): Tsubst non-type parms before comparing.
3623 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3625 * error.c (dump_typename): New function, broken out of ...
3626 (dump_type): ... here. Use it.
3627 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3629 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3631 * init.c (build_offset_ref): Deal with namespace scoped
3634 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3636 * class.c (resolve_address_of_overloaded_function): Add
3637 explanation message.
3638 * decl.c (define_case_label): Reformat explanation.
3639 * decl2.c (finish_static_data_member_decl): Likewise.
3640 (grokfield): Likewise.
3641 * friend.c (do_friend): Likewise.
3643 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3645 * tree.c (walk_tree): Expose tail recursion.
3646 (walk_stmt_tree): New function.
3647 * cp-tree.h: Prototype walk_stmt_tree.
3648 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3649 the BLOCKs directly. If a BLOCK has no variables after
3650 pruning, discard it.
3651 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3652 restore the line number.
3654 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3656 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3657 (pt.o): Remove dependency on HTAB_H.
3658 * cp-tree.h: Include hashtab.h.
3659 (walk_tree): Change prototype.
3660 (walk_tree_without_duplicates): New function.
3661 * decl.c (check_default_argument): Use it.
3662 * optimize.c (remap_decl): Adjust calls to walk_tree.
3663 (copy_body): Likewise.
3664 (expand_calls_inline): Likewise.
3665 (calls_setjmp_p): Use walk_tree_without_duplicates.
3666 * pt.c: Don't include hashtab.h.
3667 (for_each_template_parm): Use walk_tree_without_duplicates.
3668 * semantics.c (finish-stmt_tree): Likewise.
3669 (expand_body): Likewise.
3670 * tree.c (walk_tree): Add additional parameter.
3671 (walk_tree_without_duplicates): New function.
3672 (count_trees): Use it.
3673 (verify_stmt_tree): Adjust call to walk_tree.
3674 (find_tree): Use walk_tree_without_duplicates.
3675 (no_linkage_check): Likewise.
3676 (break_out_target_exprs): Adjust call to walk_tree.
3677 (cp_unsave): Likewise.
3679 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3681 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3682 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3683 * cp-tree.h (TYPE_BINFO): Adjust comment.
3684 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3685 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3686 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3687 (TYPE_TEMPLATE_INFO): Likewise.
3688 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3689 * class.c (push_nested_class): Likewise.
3690 * decl.c (lookup_name_real): Likewise.
3691 (grokdeclarator): Likewise.
3692 (grok_op_properties): Likewise.
3693 (xref_tag): Likewise.
3694 (xref_basetypes): Likewise.
3695 * decl2.c (constructor_name_full): Likewise.
3696 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3697 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3698 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3699 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3700 (dump_type_suffix): Likewise.
3701 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3703 (get_aggr_from_typedef): Likewise.
3704 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3705 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3706 (write_template_parm): Likewise.
3707 (write_template_template_parm): Check tree code instead of
3708 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3709 * method.c (build_overload_nested_name): Add
3710 BOUND_TEMPLATE_TEMPLATE_PARM.
3711 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3712 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3713 * pt.c (convert_template_argument): Check tree code instead of
3714 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3715 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3716 (for_each_template_parm): Adjust comment.
3717 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3718 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3719 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3720 template_args_equal to compare template template parameter cases.
3721 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3722 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3724 * tree.c (copy_template_template_parm): Decide whether to create
3725 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3726 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3727 (copy_tree_r): Likewise.
3728 * typeck.c (comptypes): Likewise. Check tree code instead of
3729 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3731 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3733 * decl.c (finish_function): Move the code for handling functions
3734 marked with the constructor and destructor attributes inside the
3737 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3739 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3741 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3743 * pt.c (lookup_template_class): Remove abort.
3744 * tree.c (get_type_decl): Allow error_mark_node.
3746 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3748 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3751 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3753 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3756 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3758 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3759 union tag mismatch error reporting.
3761 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3763 * call.c (build_scoped_method_call): Check it is not a namespace.
3765 2000-08-30 Jason Merrill <jason@redhat.com>
3767 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3769 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3770 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3771 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3773 * decl.c (start_function): Always call make_function_rtl.
3775 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3777 * semantics.c (prune_unused_decls): New function.
3778 (finish_stmt_tree): Call it via walk_tree.
3780 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3782 * class.c (build_secondary_vtable): Constify a char *.
3783 * decl.c (init_decl_processing): Initialize function_id_node,
3784 pretty_function_id_node, and func_id_node.
3785 * input.c (struct input_source): Constify 'str'.
3786 (feed_input): Constify first argument.
3787 * mangle.c (write_identifier): Constify argument.
3788 * pt.c (mangle_class_name_for_template): Constify argument.
3790 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3792 * typeck.c (mark_addressable): Remove code that pokes around in
3795 2000-08-28 Jason Merrill <jason@redhat.com>
3797 * lex.c (file_name_nondirectory): Move to toplev.c.
3799 * cp-tree.h (LOCAL_CLASS_P): New macro.
3800 * class.c (finish_struct_1): Use it.
3802 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3804 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3805 (write_encoding): Pass another argument to write_name.
3806 (write_name): Add ignore_local_scope parameter. Fix handling of
3808 (write_nested_name): Use write_unqualified_name.
3809 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3810 (write_template_prefix): Use write_unqualified_name.
3811 (write_component): Remove.
3812 (write_local_name): Add parameter. Use direct local entity to
3813 discriminator calculation.
3814 (write_class_enum_type): Pass another argument to write_name.
3815 (write_template_template_arg): Likewise.
3816 (make_guard_variable): Likewise.
3818 2000-08-27 Jason Merrill <jason@redhat.com>
3820 * decl.c (pushdecl): Matching decls for local externs are found in
3821 the current level. Propagate linkage information from previous
3824 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3826 * ir.texi (Expressions): Fix typo.
3828 2000-08-25 Greg McGary <greg@mcgary.org>
3830 * tree.c (init_tree): Use ARRAY_SIZE.
3832 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3834 * error.c (cp_tree_printer): Rework.
3836 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3838 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3840 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3841 (cp-demangle.o): Remove target.
3842 (dyn-string.o): Likewise.
3844 * decl.c (grokfndecl): Require that `main' return an `int'.
3845 * mangle.c (write_encoding): Don't mangle return types for
3846 conversion functions.
3848 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3850 * error.c (tree_formatting_info): New data type.
3851 (tree_being_formatted): New macro.
3852 (tree_formatting_flags): Likewise.
3853 (put_whitespace): Likewise.
3854 (print_tree_identifier): Likewise.
3855 (print_identifier): Likewise.
3856 (cp_tree_printer, print_function_argument_list, print_declaration,
3857 print_expression, print_function_declaration,
3858 print_function_parameter, print_type, print_cv_qualifier): New
3860 (init_error): Initialize lang_printer.
3862 2000-08-24 Jason Merrill <jason@redhat.com>
3864 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3865 adjustment necessary.
3867 2000-08-24 Greg McGary <greg@mcgary.org>
3869 * cp-tree.h (MAIN_NAME_P): Remove macro.
3871 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3873 * error.c (print_instantiation_context): Don't forget to flush the
3876 2000-08-23 Jason Merrill <jason@redhat.com>
3878 * typeck.c (build_ptrmemfunc): Save the input pmf.
3880 * method.c (process_modifiers): Use same_type_p.
3882 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3884 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3885 * mangle.c (write_function_type): Change prototype.
3886 (write_encoding): Don't mangle return types for
3887 constructors or destructors.
3888 (write_type): Adjust call to write_function_type.
3889 * pt.c (instantiate_template): Instantiate alternate entry points
3890 when instantiating the main function.
3892 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3894 * error.c (cp_print_error_function): Don't use embedded '\n' in
3897 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3899 * decl.c (init_decl_processing): Remove bogus initialization.
3900 * error.c (lang_print_error_function): Restore here.
3901 (init_error): Initialize print_error_function.
3903 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3905 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3907 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3909 * Makefile.in (error.o): Depends on diagnostic.h
3911 * cp-tree.h (problematic_instantiation_changed,
3912 record_last_problematic_instantiation, current_instantiation,
3913 print_instantiation_context): Declare.
3914 (maybe_print_template_context): Remove.
3916 * decl.c (init_decl_processing): Set print_error_function to NULL.
3917 (lang_print_error_function): Remove, since we're using a new
3920 * error.c: #include diagnostic.h
3921 (function_category): New function.
3922 (cp_diagnostic_starter): Likewise.
3923 (cp_diagnostic_finalizer): Likewise.
3924 (cp_print_error_function): Likewise.
3925 (maybe_print_instantiation_context): Likewise.
3926 (print_instantiation_full_context): Likewise.
3927 (print_instantiation_partial_context): Likewise.
3928 (print_instantiation_context): Define.
3929 (init_error): Initialize diagnostic pager and finalizer.
3931 * pt.c (problematic_instantiation_changed): Define.
3932 (record_last_problematic_instantiation): Likewise.
3933 (current_instantiation): Likewise.
3934 (maybe_print_template_context): Remove.
3935 (print_template_context): Likewise.
3936 (current_tinst_level): Make static to reflect Brendan Kehoe's
3937 change of 1995-04-13.
3938 (push_tinst_level): Call print_instantiation_context.
3940 2000-08-21 Nix <nix@esperi.demon.co.uk>
3942 * lang-specs.h: Do not process -o or run the assembler if
3945 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3947 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3949 * decl2.c (lang_decode_option): Disable gettext attributes for
3952 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3954 * lex.c (lang_init_options): Default diagnostic message maximum
3955 length to 80, when line-wrapping.
3957 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3959 * class.c (build_vtbl_initializer): Clear the entire
3960 vtbl_init_data. Start keeping track of the functions for which we
3961 have created vcall offsets here.
3962 (dfs_build_vcall_offset_vtbl_entries): Remove.
3963 (build_vcall_offset_vtbl_entries): Reimplement.
3964 (add_vcall_offset_vtbl_entries_r): New function.
3965 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3966 computing when vcall offsets are necessary.
3968 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3970 * decl.c (member_function_or_else): Use cp_error ... %T.
3971 (grokdeclarator): Likewise.
3972 (start_method): Likewise.
3973 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3975 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3977 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3980 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3982 * cp-tree.h (PTRMEM_OK_P): New macro.
3983 (itf_ptrmem_ok): New enumeration value.
3984 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3985 argument. Diagnose implicit pointer to member.
3986 (instantiate_type): Don't diagnose implicit pointer to member
3987 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3988 resolve_address_of_overloaded_function.
3989 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3990 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3991 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3992 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3993 (build_unary_op): Deal with single non-static member in
3996 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3998 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
4000 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4002 * cp-tree.h (enum_name_string): Remove prototype.
4003 (report_case_error): Remove prototype.
4004 * cp/typeck2.c (enum_name_string): Remove.
4005 (report_case_error): Remove.
4006 * error.c (dump_expr): Deal with enum values directly.
4007 Correctly negate integer constant.
4009 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4011 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
4012 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
4013 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
4014 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
4015 (__cxa_vec_new): Use __cxa_vec_new2.
4016 (__cxa_vec_delete): Use __cxa_vec_delete2.
4018 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4020 * vec.cc (__cxa_vec_new): Set "C" linkage.
4021 (__cxa_vec_ctor): Likewise.
4022 (__cxa_vec_cctor): Likewise.
4023 (__cxa_vec_dtor): Likewise.
4024 (__cxa_vec_delete): Likewise.
4025 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
4026 (__cxa_vec_ctor): Likewise.
4027 (__cxa_vec_cctor): Likewise.
4028 (__cxa_vec_dtor): Likewise.
4029 (__cxa_vec_delete): Likewise.
4031 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4033 * class.c (instantiate_type): Reinstate local variable
4034 deleted in previous change.
4036 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
4039 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4041 * cp-tree.h (instantiate_type_flags): New enumeration.
4042 (instantiate_type): Change parameter.
4043 * class.c (instantiate_type): Adjust prototype. Adjust.
4044 * call.c (standard_conversion): Adjust instantiate_type call.
4045 (reference_binding): Likewise.
4046 (build_op_delete_call): Likewise.
4047 (convert_like_real): Likewise.
4048 * cvt.c (cp_convert_to_pointer): Likewise.
4049 (convert_to_reference): Likewise.
4050 * pt.c (convert_nontype_argument): Likewise.
4051 * typeck.c (build_binary_op): Likewise.
4052 (build_ptrmemfunc): Likewise.
4053 (convert_for_assignment): Likewise.
4055 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4057 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
4058 (current_aggr): Define.
4059 * decl.c (grokdeclarator): Make sure a friend class is an
4060 elaborated type specifier.
4061 * parse.y (current_aggr): Remove static definition.
4062 (cp_parse_init): Adjust.
4063 (structsp): Clear and restore current_aggr.
4064 (component_decl_list): Clear current_aggr.
4066 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
4067 aggregate tag on the typename's context.
4069 * pt.c (tsubst_friend_class): Return error_mark_node, if
4071 (instantiate_class_template): Ignore error_mark_node friend types.
4073 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
4075 * cvt.c (warn_ref_binding): New static function, broken out of ...
4076 (convert_to_reference): ... here. Use it.
4078 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4080 * parse.y (template_arg): Add rule for template qualified with
4083 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4085 * decl2.c (add_function): Reorganize.
4086 (arg_assoc): Do not consider function template decls.
4088 2000-08-11 Jason Merrill <jason@redhat.com>
4090 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
4093 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4095 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
4096 (lookup_nested_tag): Likewise.
4098 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
4101 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4103 * parse.y (named_complex_class_head_sans_basetype): Remove
4106 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4108 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
4109 explicit TEMPLATE_ID_EXPR args.
4110 (build_expr_from_tree, case CALL_EXPR): Likewise.
4112 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4114 * decl.c (check_tag_decl): Diagnose typename's which don't
4117 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
4119 * init.c (build_aggr_init): Reject bogus array initializers
4122 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4124 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
4126 * cp/tinfo.cc (__dynamic_cast): Likewise.
4127 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
4129 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4131 * cvt.c (convert_to_pointer_force): Fix error message when
4132 attempting to cast from ambiguous base.
4134 2000-08-08 Jason Merrill <jason@redhat.com>
4136 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
4137 (tsubst_template_arg_vector): Likewise.
4139 * decl2.c (build_anon_union_vars): Choose the largest field; don't
4140 assume that one will be as large as the union.
4142 2000-08-07 Kazu Hirata <kazu@hxi.com>
4144 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
4145 * decl.c (pop_labels): Likewise.
4147 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
4149 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
4151 (__pointer_to_member_type_info): Likewise.
4152 (__base_class_info): Likewise.
4153 (__class_type_info): Likewise.
4154 (__si_class_type_info): Likewise.
4155 (__vmi_class_type_info): Likewise.
4156 * tinfo.cc (__si_class_type_info::__do_find_public_src):
4157 Changed member names to match specifications.
4158 (__vmi_class_type_info::__do_find_public_src): Likewise.
4159 (__si_class_type_info::__do_dyncast): Likewise.
4160 (__vmi_class_type_info::__do_dyncast): Likewise.
4161 (__si_class_type_info::__do_upcast): Likewise.
4162 (__vmi_class_type_info::__do_upcast): Likewise.
4163 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
4164 (__pbase_type_info::__pointer_catch): Likewise.
4165 (__pointer_type_info::__pointer_catch): Likewise.
4166 (__pointer_to_member_type_info::__pointer_catch): Likewise.
4168 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4170 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
4171 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
4172 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
4174 2000-08-04 Mark Mitchell <mark@codesourcery.com>
4176 * cp-tree.h (add_method): Change prototype.
4177 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
4178 Don't double the size of the method vector in the error case.
4179 (handle_using_decl): Adjust call to add_method.
4180 (add_implicitly_declared_members): Likewise.
4181 (clone_function_decl): Likewise.
4182 * decl2.c (check_classfn): Likewise.
4183 * semantics.c (finish_member_declaration): Likewise.
4185 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
4187 * decl.c (flag_isoc94): New variable.
4189 2000-08-02 Jason Merrill <jason@redhat.com>
4191 * pt.c (do_type_instantiation): Add complain parm; don't complain
4192 if called recursively.
4193 * cp-tree.h, parse.y: Adjust.
4195 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4197 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
4198 -Wno-strict-prototypes.
4200 * g++spec.c: Adjust type of second argument to
4201 lang_specific_driver, and update code as necessary.
4203 * cp-tree.h: Don't prototype min_precision here.
4204 (my_friendly_assert): Cast expression to void.
4205 * semantics.c (do_poplevel): Initialize scope_stmts.
4207 2000-08-02 Mark Mitchell <mark@codesourcery.com>
4209 * cp-tree.h (DECL_NEEDED_P): Tweak.
4211 2000-07-28 Jason Merrill <jason@redhat.com>
4213 * lang-specs.h: Use %i in rule for .ii files.
4215 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
4217 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
4219 2000-07-30 Mark Mitchell <mark@codesourcery.com>
4221 Allow indirect primary bases.
4222 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
4224 (CLASSTYPE_VFIELD_PARENT): Remove.
4225 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
4226 (BINFO_PRIMARY_BINFO): Remove.
4227 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
4228 (BINFO_VBASE_PRIMARY_P): Likewise.
4229 (BINFO_PRIMARY_BASE_OF): New macro.
4230 (BINFO_INDIRECT_PRIMARY_P): Likewise.
4231 (get_primary_binfo): New function.
4232 * decl.c (lang_mark_tree): Make lang_type::primary_base.
4233 * class.c (vcall_offset_data_s): Rename to ...
4234 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
4235 and add ctor_vtbl_p.
4236 (get_derived_offset): Use get_primary_binfo.
4237 (dfs_mark_primary_bases): Adjust handling of virtual primary
4239 (mark_primary_bases): Likewise.
4240 (set_primary_base): Take a binfo, not an integer, as a
4241 representation of the primary base.
4242 (indirect_primary_base_p): Remove.
4243 (determine_primary_base): Adjust for indirect primary bases.
4244 (dfs_find_final_overrider): Fix typo in coment.
4245 (update_vtable_entry_for_fn): Use get_primary_binfo.
4246 (layout_nonempty_base_or_field): Tweak.
4247 (build_base_fields): Adjust for new primary base semantics.
4248 (dfs_propagate_binfo_offsets): Remove.
4249 (propagate_binfo_offsets): Rewrite.
4250 (dfs_set_offset_for_shared_vbases): Remove.
4251 (layout_virtual_bases): Don't use it.
4252 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
4254 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
4255 CLASSTYPE_VFIELD_PARENT.
4256 (dfs_get_primary_binfo): New function.
4257 (get_primary_binfo): Likewise.
4258 (dump_class_hierarchy_r): Tweak printing of primary bases.
4259 (build_vtbl_initializer): Fix typo in comments. Use
4261 (build_vcall_and_vbase_vtbl_entries): Likewise.
4262 (build_vbaes_offset_vtbl_entries): Likewise.
4263 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
4264 BV_VCALL_INDEX to handle indirect primary bases.
4265 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
4266 (build_rtti_vtbl_entries): Likewise.
4267 * search.c (get_shared_vbase_if_not_primary): Tweak.
4268 (find_vbase_instance): Likewise.
4269 (binfo_for_vtable): Simplify.
4270 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
4271 (make_binfo): Make it have 11 entries.
4273 2000-07-30 Alex Samuel <samuel@codesourcery.com>
4275 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
4276 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
4277 ascertaining primaryness.
4278 (G): Remove template_args.
4279 (decl_is_template_id): New function.
4280 (write_encoding): Use decl_is_template_id.
4281 (write_name): Likewise. Handle type_decls. Get main variant of
4283 (write_nested_name): Likewise.
4284 (write_prefix): Likewise.
4285 (write_template_prefix): Likewise.
4286 (write_special_name_constructor): Remove defunct production from
4288 (write_bare_function_type): Remove comment about absent parameter.
4289 (write_template_template_arg): Add missing grammar production to
4292 2000-07-27 Jason Merrill <jason@redhat.com>
4294 * decl.c (duplicate_decls): If common_type produces a non-typedef
4295 type for a typedef, just use the old type.
4297 2000-07-27 Mark Mitchell <mark@codesourcery.com>
4299 * cp-tree.h (function_depth): Declare.
4300 (verify_stmt_tree): Likewise.
4301 (find_tree): Likewise.
4302 * decl.c (function_depth): Give it external linkage.
4303 * optimize.c (optimize_function): Increment and decrement it.
4304 * tree.c (verify_stmt_tree_r): New function.
4305 (verify_stmt_tree): Likewise.
4306 (find_tree_r): Likewise.
4307 (find_tree): Likewise.
4309 2000-07-27 Jason Merrill <jason@redhat.com>
4311 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
4313 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
4315 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4317 * decl.c (start_cleanup_fn): Mark the function as `inline'.
4318 * decl2.c (get_guard): Call cp_finish_decl, not
4319 rest_of_decl_compilation, for local guards.
4320 * lex.c (do_identifier): Remove unused variable.
4322 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
4324 * parse.y: Add missing ';'.
4326 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4328 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
4331 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4333 Kill strict_prototype. Backwards compatibility only for
4334 non NO_IMPLICIT_EXTERN_C systems.
4335 * cp-tree.h (flag_strict_prototype): Remove.
4336 (strict_prototype): Remove.
4337 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4338 * decl.c (maybe_push_to_top_level): Adjust.
4339 (pop_from_top_level): Adjust.
4340 (decls_match): Only allow sloppy parm matching for ancient
4342 (init_decl_processing): Adjust.
4343 (grokdeclarator): Adjust.
4344 * decl2.c (flag_strict_prototype): Remove.
4345 (strict_prototype): Remove.
4346 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4347 (lang_f_options): Remove "strict-prototype".
4348 (unsupported-options): Add "strict-prototype".
4349 * lex.c (do_identifier): Adjust.
4350 (do_scoped_id): Adjust.
4351 * parse.y (empty_parms): Adjust.
4352 * class.c (push_lang_context): Adjust.
4353 (pop_lang_context): Adjust.
4354 * typeck.c (comp_target_parms): Adjust.
4356 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4358 * decl.c (poplevel): Deal with anonymous variables at for scope.
4359 (maybe_inject_for_scope_var): Likewise.
4361 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
4363 * decl.c: Remove all signal handling code, now done in toplev.c.
4365 2000-07-23 Mark Mitchell <mark@codesourcery.com>
4367 * decl.c (make_rtl_for_nonlocal_decl): Rework.
4369 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
4372 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
4374 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
4375 Define my_friendly_assert and my_friendly_abort as macros
4376 which may call friendly_abort. Prototype friendly abort, not
4377 my_friendly_abort or my_friendly_assert.
4378 * decl.c (signal_catch): Report the signal caught in the error
4379 message. Call fatal directly.
4380 * typeck2.c (ack, my_friendly_assert): Delete.
4381 (my_friendly_abort): Rename to friendly_abort. Expect file,
4382 line, and function parameters. Report the abort code, then
4383 call fancy_abort. Do not mask an abort if errors have
4386 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
4388 * typeck.c (comp_target_parms): Remove obsolete parameter.
4389 (comp_target_types): Adjust.
4391 2000-07-17 Jason Merrill <jason@redhat.com>
4393 * typeck.c (mark_addressable): Never set TREE_USED.
4394 * call.c (build_call): Don't abort on calls to library functions
4395 that have been declared normally.
4397 * typeck.c (build_binary_op): Fix grammar in warning.
4399 * exception.cc (__eh_free): Fix prototype.
4401 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4403 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4404 IDENTIFIER_NAMESPACE_VALUE.
4406 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4408 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4409 * method.c (use_thunk): Correct handling of vcall offsets.
4411 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4413 * .cvsignore: parse.h and parse.c have no cp- prefix.
4415 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4417 * .cvsignore: New file.
4419 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4421 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4423 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4425 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4427 * parse.h: Likewise.
4429 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4431 * class.c (layout_class_type): Add pointers to virtual bases after
4432 base classes under the old ABI.
4434 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4436 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4437 (finish_continue_stmt): Likewise.
4438 (begin_for_stmt): Remove call to note_level_for_for.
4439 (finish_goto_stmt): Change call from build_min_nt
4441 (finish_expr_stmt): Likewise.
4442 (begin_if_stmt): Likewise.
4443 (begin_while_stmt): Likewise.
4444 (finish_while_stmt): Likewise.
4445 (finish_return_stmt): Likewise.
4446 (begin_for_stmt): Likewise.
4447 (finish_for_stmt): Likewise.
4448 (finish_break_stmt): Likewise.
4449 (begin_switch_stmt): Likewise.
4450 (finish_case_label): Likewise.
4451 (genrtl_try_block): Likewise.
4452 (begin_try_block): Likewise.
4453 (begin_handler): Likewise.
4454 (begin_compound_stmt): Likewise.
4455 (finish_asm_stmt): Likewise.
4456 (finish_label_stmt): Likewise.
4457 (add_decl_stmt): Likewise.
4458 (finish_subobject): Likewise.
4459 (finish_decl_cleanup): Likewise.
4460 (finish_named_return_value): Likewise.
4461 (setup_vtbl_ptr): Likewise.
4462 (add_scope_stmt): Likewise.
4463 * decl.c (finish_constructor_body): Likewise.
4464 (finish_destructor_body): Likewise.
4465 * optimize.c (copy_body_r): Likewise.
4466 (initialize_inlined_parameters): Likewise.
4467 (declare_return_variable): Likewise.
4468 (expand_call_inline): Likewise.
4470 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4472 * semantics.c (expand_body): Sync interface information
4473 at the end of function body expansion.
4475 2000-07-09 Jason Merrill <jason@redhat.com>
4477 * init.c (build_new_1): Bail early if the call to new fails.
4479 * decl.c (compute_array_index_type): Check specifically for
4480 an INTEGER_CST, not just TREE_CONSTANT.
4482 * decl.c (duplicate_decls): Don't call duplicate_decls on
4483 the DECL_TEMPLATE_RESULT.
4484 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4487 * error.c (dump_template_bindings): Don't crash if we had an
4488 invalid argument list.
4490 * typeck.c (c_expand_start_case): Do narrowing here.
4491 * semantics.c (finish_switch_cond): Not here.
4493 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4495 * parse.y (asm_clobbers): Do string concatenation.
4497 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4499 * decl.c (pushtag): Don't put local classes in template functions
4500 on the local_classes list.
4502 2000-07-04 Scott Snyder <snyder@fnal.gov>
4504 * decl2.c (get_guard): Add missing return for old ABI local
4507 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4509 * cp-tree.h (char_type_p): New function.
4510 * decl.c (init_decl_processing): Don't initialize
4511 signed_wchar_type_node or unsigned_wchar_type_node.
4512 (complete_array_type): Handle brace-enclosed string-constants.
4513 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4514 * tree.c (char_type_p): New function.
4515 * typeck2.c (digest_init): Use char_type_p.
4517 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4519 * pt.c (tsubst): Don't layout type, if it's error_mark.
4521 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4523 * pt.c (instantiate_pending_templates): Reset template level.
4525 2000-07-05 Jason Merrill <jason@redhat.com>
4527 * call.c (joust): Don't complain about `operator char *()' beating
4528 `operator const char *() const'.
4530 2000-07-04 scott snyder <snyder@fnal.gov>
4531 Jason Merrill <jason@redhat.com>
4533 * repo.c (repo_get_id): Handle the case where a class with virtual
4534 bases has a null TYPE_BINFO_VTABLE.
4536 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4537 Jason Merrill <jason@redhat.com>
4539 * parse.y (member_init): Just pass in the type.
4540 * init.c (expand_member_init): Handle getting a type.
4542 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4543 Jason Merrill <jason@redhat.com>
4545 * decl.c (finish_function): Warn if a function has no return
4547 Suggested by Andrew Koenig.
4548 * typeck.c (check_return_expr): Do set current_function_returns_value
4549 if we got an error_mark_node.
4551 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4553 * decl2.c (push_decl_namespace): Push the original namespace.
4555 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4557 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4558 * semantics.c (begin_class_definition): Clear it.
4560 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4562 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4563 (genrtl_expr_stmt): Likewise.
4564 (genrtl_decl_stmt): Likewise.
4565 (genrtl_if_stmt): Likewise.
4566 (genrtl_while_stmt): Likewise.
4567 (genrtl_do_stmt): Likewise.
4568 (genrtl_return_stmt): Likewise.
4569 (genrtl_for_stmt): Likewise.
4570 (genrtl_break_stmt): Likewise.
4571 (genrtl_continue_stmt): Likewise.
4572 (genrtl_scope_stmt): Likewise.
4573 (genrtl_switch_stmt): Likewise.
4574 (genrtl_case_label): Likewise.
4575 (genrtl_begin_compound_stmt): Likewise.
4576 (genrtl_finish_compound_stmt): Likewise.
4577 (genrtl_compound_stmt): Likewise.
4578 (genrtl_asm_stmt): Likewise.
4580 * init.c (begin_init_stmts): Remove call to
4581 genrtl_begin_compound_stmt.
4582 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4584 * semantics.c (lang_expand_stmt): Changed call to
4585 genrtl_compound_stmt to ignore return value.
4587 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4589 * mangle.c (canonicalize_for_substitution): Return the canonical
4592 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4594 * typeck.c (commonparms): Remove obstack manipulations.
4596 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4598 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4600 * Makefile.in (OBJS): Added ../c-semantics.o.
4601 (OBJDEPS): Likewise.
4603 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4605 (struct stmt_tree): Added comment.
4606 (current_function_name_declared): Removed.
4607 (stmts_are_full_exprs_p): Likewise.
4608 (genrtl_do_pushlevel): Likewise.
4609 (genrtl_clear_out_block): Likewise.
4610 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4611 (DECL_ANON_UNION_ELEMS): Likewise.
4612 (emit_local_var): Likewise.
4613 (make_rtl_for_local_static): Likewise.
4614 (do_case): Likewise.
4615 (expand_stmt): Likewise.
4616 (genrtl_decl_cleanup): Likewise.
4617 (c_expand_asm_operands): Likewise.
4618 (c_expand_return): Likewise.
4619 (c_expand_start_case): Likewise.
4621 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4622 (emit_local_var): Likewise.
4623 (initialize_local_var): Change reference to
4624 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4625 Change reference to stmts_are_full_exprs_p to
4626 current_stmt_tree->stmts_are_full_exprs_p.
4627 (push_cp_function_context): Likewise.
4629 * expect.c (expand_throw): Change reference to
4630 stmts_are_full_exprs_p.
4632 * init.c (build_aggr_init): Change reference to
4633 stmts_are_full_exprs_p.
4634 (build_vec_init): Likewise.
4636 * optimize.c (maybe_clone_body): Change reference to
4637 current_function_name_declared to
4638 cp_function_chain->name_declared.
4640 * pt.c (instantiate_decl): Change reference to
4641 current_function_name_declared to
4642 cp_function_chain->name_declared.
4644 * semantics.c (expand_cond): Moved declaration to c-common.h.
4645 (genrtl_do_pushlevel): Moved to c-semantics.c.
4646 (genrtl_clear_out_block): Likewise.
4647 (genrtl_goto_stmt): Likewise.
4648 (genrtl_expr_stmt): Likewise.
4649 (genrtl_decl_stmt): Likewise.
4650 (gerntl_if_stmt): Likewise.
4651 (genrtl_while_stmt): Likewise.
4652 (genrtl_do_stmt): Likewise.
4653 (genrtl_return_stmt): Likewise.
4654 (genrtl_for_stmt): Likewise.
4655 (genrtl_break_stmt): Likewise.
4656 (genrtl_continue_stmt): Likewise.
4657 (genrtl_scope_stmt): Likewise.
4658 (genrtl_switch_stmt): Likewise.
4659 (genrtl_case_label): Likewise.
4660 (genrtl_begin_compound_stmt): Likewise.
4661 (genrtl_finish_compound_stmt): Likewise.
4662 (genrtl_compound_stmt): Likewise.
4663 (genrtl_asm_stmt): Likewise.
4664 (genrtl_decl_cleanup): Likewise.
4665 (expand_cond): Likewise.
4666 (expand_stmt): Renamed to ...
4667 (lang_expand_stmt): ... this.
4668 (lang_expand_expr_stmt): Initialize.
4669 (set_current_function_name_declared): Likewise.
4670 (stmts_are_full_exprs_p): Likewise.
4671 (current_function_name_declared): Likewise.
4672 (anon_aggr_type_p): Likewise.
4673 (do_poplevel): Change reference to
4674 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4675 Change reference to stmts_are_full_exprs_p to
4676 current_stmt_tree->stmts_are_full_exprs_p.
4677 (add_tree): Likewise.
4678 (finish_expr_stmt): Likewise.
4679 (prep_stmt): Likewise.
4680 (lang_expand_stmt): Likewise.
4681 (begin_compound_stmt): Change reference to
4682 current_function_name_declared to
4683 cp_function_chain->name_declared and call to
4684 current_function_name_declared().
4685 (setup_vtbl_ptr): Likewise.
4686 (genrtl_do_poplevel): Removed.
4688 2000-06-30 Jason Merrill <jason@redhat.com>
4690 * init.c (init_init_processing): Go back to aligning like
4691 double_type_node for old ABI.
4692 (get_cookie_size): Make cookie larger if we get a type that needs
4694 (build_vec_delete): Call it.
4696 * typeck.c (qualify_type_recursive): New fn.
4697 (composite_pointer_type): Use it.
4698 (build_binary_op): Use composite_pointer_type.
4700 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4701 Jason Merrill <jason@redhat.com>
4703 * typeck.c (check_return_expr): Don't complain about returning
4704 NULL from operator new if -fcheck-new.
4705 * cp-tree.h: Declare flag_check_new here.
4708 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4710 * mangle.c (find_substitution): Use same_type_p.
4711 (write_encoding): Don't check for substitutions.
4713 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4715 * parse.y (expr_no_comma_rangle): New non-terminal.
4716 (template_parm): Use it for default parameter case.
4717 (template_arg): Use it.
4718 (expr_no_commas): Remove commented out undefined extensions.
4719 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4720 * parse.h, parse.c: Rebuilt.
4722 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4724 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4725 (finish_asm_stmt): Do it here, instead.
4727 * cp-tree.h (ridpointers): Don't declare.
4728 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4729 (record_builtin_java_type): Likewise.
4730 (init_decl_processing): Likewise.
4731 * lex.c: Move inclusion of lex.h.
4732 (ridpointers): Don't define.
4733 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4735 * lex.h (enum rid): Rename to ...
4736 (enum cp_rid): ... this.
4737 (ridpointers): Don't declare.
4738 * parse.y: Move inclusion of lex.h.
4739 * parse.c: Regenerated.
4740 * spew.c: Move inclusion of lex.h.
4742 * cp-tree.h (struct language_function): Remove temp_name_counter.
4743 (temp_name_counter): Remove.
4744 (get_temp_name): Change prototype.
4745 (get_guard): New function.
4746 (get_guard_cond): Likewise.
4747 (set_guard): Likewise.
4748 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4749 * decl.c (expand_static_init): Use get_guard and friends to
4750 implement guard variables.
4751 * decl2.c (get_temp_name): Assume that the variables created are
4753 (get_sentry): Rename to ...
4754 (get_guard): ... this. Implement new ABI guard variables.
4755 (get_guard_bits): New function.
4756 (get_guard_cond): Likewise.
4757 (set_guard): Likewise.
4758 (start_static_initialization_or_destruction): Use them.
4759 (do_static_initialization): Replace sentry with guard throughout.
4760 (do_static_destruction): Likewise.
4761 * init.c (create_temporary_var): Add comment.
4763 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4765 * mangle.c (find_substitution): Use same_type_p.
4766 (write_encoding): Don't check for substitutions.
4768 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4770 * parse.y (expr_no_comma_rangle): New non-terminal.
4771 (template_parm): Use it for default parameter case.
4772 (template_arg): Use it.
4773 (expr_no_commas): Remove commented out undefined extensions.
4774 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4775 * parse.h, parse.c: Rebuilt.
4777 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4779 * cp-tree.h (flag_const_strings): Remove.
4780 (warn_parentheses): Likewise.
4781 (warn_format): Likewise.
4782 (common_type): Likewise.
4783 (default_conversion): Likewise.
4784 (build_binary_op): Likewise.
4785 (cp_build_binary_op): New macro.
4786 * call.c (build_new_op): Use cp_build_binary_op instead of
4788 * class.c (build_vtable_entry_ref): Likewise.
4789 * decl.c (expand_static_init): Likewise.
4790 (compute_array_index_type): Likewise.
4791 (build_enumerator): Likewise.
4792 * decl2.c (delete_sanity): Likewise.
4793 (start_static_initialization_or_destruction): Likewise.
4794 * error.c (dump_type_suffix): Likewise.
4795 * init.c (resolve_offset_ref): Likewise.
4796 (build_new): Likewise.
4797 (build_new_1): Likewise.
4798 (build_vec_delete_1): Likewise.
4799 (build_vec_init): Likewise.
4800 (build_delete): Likewise.
4801 * rtti.c (synthesize_tinfo_fn): Likewise.
4802 (synthesize_tinfo_var): Likewise.
4803 * search.c (expand_upcast_fixups): Likewise.
4804 (fixup_all_virtual_upcast_offsets): Likewise.
4805 * typeck.c (build_array_ref): Likewise.
4806 (get_member_function_from_ptrfunc): Likewise.
4807 (build_binary_op): Add parameter.
4808 (pointer_int_sum): Use cp_build_binary_op.
4809 (pointer_diff): Likewise.
4810 (build_modify_expr): Likewise.
4811 (get_delta_difference): Likewise.
4812 (build_ptrmemfunc): Likewise.
4814 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4816 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4817 * decl.c (create_implicit_typedef): Adjust.
4818 * decl2.c (build_artificial_parm): Adjust.
4819 * method.c (implicitly_declare_fn): Adjust.
4820 * pt.c (push_inline_template_parms_recursive): Adjust.
4821 (process_template_parm): Adjust.
4822 (overloaded_template_name): Adjust.
4823 * semantics.c (finish_template_template_parm): Adjust.
4825 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4827 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4828 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4829 where to emit thunks.
4830 (build_vtt): Adjust call to build_vtt_inits.
4831 (build_vtt_inits): Add parameter to indicate whether or not
4832 sub-VTTs for virtual bases should be included. Adjust handling of
4833 construction vtables.
4834 (get_matching_base): New function.
4835 (dfs_build_vtt_inits): Rename to ...
4836 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4837 construction vtables.
4838 (dfs_fixup_binfo_vtbls): Likewise.
4839 (build_ctor_vtbl_groups): Build construction vtables for virtual
4841 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4842 to build construction vtbls.
4843 (dfs_accumulate_vtbl_inits): Adjust handling of
4844 construction vtables.
4846 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4849 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4851 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4853 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4855 * search.c (hides): Remove.
4856 (is_subobject_of_p): Add most_derived parameter. Use
4858 (lookup_field_queue_p): Adjust.
4859 (lookup_field_r): Adjust.
4861 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4863 * decl2.c (handle_class_head): Bash typedefs to the type's main
4866 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4868 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4869 (begin_global_stmt_expr): ... this.
4870 (genrtl_finish_stmt_expr): Rename to ...
4871 (finish_global_stmt_expr): ... this.
4872 * init.c (begin_init_stmts): Adjust calls.
4873 (finish_init_stmts): Likewise.
4874 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4875 (begin_global_stmt_expr): ... this.
4876 (genrtl_finish_stmt_expr): Rename to ...
4877 (finish_global_stmt_expr): ... this.
4879 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4881 * search.c (lookup_member): Fix typo in comment.
4883 2000-06-24 Jason Merrill <jason@redhat.com>
4885 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4886 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4888 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4890 * parse.y (complex_direct_notype_declarator): Support global_scope.
4891 * Makefile.in: Adjust conflict count.
4893 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4895 * parse.y (template_arg): Convert TEMPLATE_DECL
4896 that is a template template paramter to
4897 TEMPLATE_TEMPLATE_PARM here.
4899 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4900 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4901 (copy_template_template_parm): Adjust prototype.
4902 * decl.c (grokdeclarator): Remove dead code.
4903 * pt.c (process_template_parm): Tidy.
4904 (lookup_template_class): Construct nodes in
4905 copy_template_template_parm.
4906 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4907 lookup_template_class. Use TYPE_TI_TEMPLATE.
4908 * tree.c (copy_template_template_parm): Add NEWARGS
4910 (mapcar): Adjust call to copy_template_template_parm.
4911 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4912 * method.c (build_template_template_parm_names): Change error
4913 code to avoid compilation warning.
4915 * gxxint.texi: Document template template parameter
4918 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4920 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4921 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4922 (cp-demangle.o): New rule.
4923 (dyn-string.o): Likewise.
4924 * inc/cxxabi.h (__cxa_demangle): New declaration.
4926 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4928 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4929 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4930 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4932 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4933 (make_thunk): Change prototype.
4934 (emit_thunk): Rename to use_thunk.
4935 (mangle_thunk): Change prototype.
4936 * class.c (get_derived_offset): Simplify.
4937 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4938 BV_GENERATE_THUNK_WITH_VTABLE_P.
4939 (build_primary_vtable): Simplify.
4940 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4941 (dfs_find_base): Remove.
4942 (update_vtable_entry_for_fn): Correct bug in finding the base
4943 where a virtual function was first declared. Figure out whether
4944 or not to emit a vcall-thunk with the vtables in which it appears.
4945 Correct logic for deciding whether to use an ordinary thunk, or a
4947 (finish_struct_1): Remove unnecssary code.
4948 (build_vtbl_initializer): Use ssize_int for the running counter of
4950 (build_vtbl_initializer): Only use vcall thunks where necessary.
4951 Mark thunks as needing to be emitted with their vtables, or not.
4952 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4953 indices. Use size_binop.
4954 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4955 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4957 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4958 (build_vtable_entry): Mark thunks as needing to be emitted with
4959 their vtables, or not.
4960 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4961 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4963 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4965 * error.c (dump_expr): Use BV_FN.
4966 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4968 * method.c (make_thunk): Likewise.
4969 (emit_thunk): Rename to use_thunk. Allow callers to decide
4970 whether or not to actually emit the thunk. Adjust for changes in
4971 representation of vcall offsets.
4972 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4973 * semantics.c (emit_associated_thunks): New function.
4974 (expand_body): Use it.
4975 * ir.texi: Adjust decriptions of thunks.
4977 2000-06-22 Jason Merrill <jason@redhat.com>
4979 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4980 (tsubst_friend_function): Copy it here.
4982 * decl.c (grok_op_properties): Fix typo.
4984 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4987 * pt.c (check_explicit_specialization): Clarify error.
4989 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4990 an old OVERLOAD when we're declaring a non-function.
4991 (pushdecl, destroy_local_var): Check for error_mark_node.
4992 (warn_extern_redeclared_static): Also bail early if
4994 (push_overloaded_decl): Ignore an old error_mark_node.
4996 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4998 * call.c (build_x_va_arg): Check if in a template decl.
4999 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
5001 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5003 * class.c (push_lang_context): TYPE_NAME gets you to the Java
5005 * decl.c (check_goto): Computed gotos assumed OK.
5007 2000-06-20 Jason Merrill <jason@redhat.com>
5009 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
5010 for which we don't need to look for instantiations.
5012 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
5014 * parse.y (program): Always call finish_translation_unit.
5015 * parse.c, parse.h: Rebuilt.
5017 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
5019 * method.c: Don't include hard-reg-set.h.
5021 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5023 * rtti.c (get_base_offset): Cope when vbase field is in a base.
5025 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5027 * call.c (build_conditional_expr): Use VOID_TYPE_P.
5028 * cvt.c (cp_convert_to_pointer): Likewise.
5029 (convert_to_void): Likewise.
5030 * error.c (dump_expr): Likewise.
5031 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
5032 * init.c (build_delete): Likewise.
5033 * method.c (emit_thunk): Likewise.
5034 * optmize.c (declare_return_variable): Likewise.
5035 * rtti.c (get_tinfo_decl_dynamic): Likewise.
5036 (get_typeid): Likewise.
5037 (build_dynamic_cast_1): Likewise.
5038 * typeck.c (composite_pointer_type): Likewise.
5039 (common_type): Likewise.
5040 (build_indirect_ref): Likewise.
5041 (build_binary_op): Likewise.
5042 (build_x_compound_expr): Likewise.
5043 (check_return_expr): Likewise.
5044 * typeck2.c (add_exception_specifier): Likewise.
5046 * mangle.c (write_method_parms): Use direct comparison for end
5049 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
5051 * cp-tree.h (genrtl_try_block): Declare function.
5052 (genrtl_handler): Likewise.
5053 (genrtl_catch_block): Likewise.
5054 (genrtl_ctor_stmt): Likewise.
5055 (genrtl_subobject): Likewise.
5056 (genrtl_decl_cleanup): Likewise.
5057 (genrtl_do_poplevel): Likewise.
5058 (genrtl_do_pushlevel): Likewise.
5059 (genrtl_clear_out_block): Likewise.
5060 (genrtl_goto_stmt): Likewise.
5061 (genrtl_expr_stmt): Likewise.
5062 (genrtl_decl_stmt): Likewise.
5063 (genrtl_if_stmt): Likewise.
5064 (genrtl_while_stmt): Likewise.
5065 (genrtl_do_stmt): Likewise.
5066 (genrtl_return_stmt): Likewise.
5067 (genrtl_for_stmt): Likewise.
5068 (genrtl_break_stmt): Likewise.
5069 (genrtl_continue_stmt): Likewise.
5070 (genrtl_scope_stmt): Likewise.
5071 (genrtl_switch_stmt): Likewise.
5072 (genrtl_case_label): Likewise.
5073 (genrtl_begin_compound_stmt): Likewise.
5074 (genrtl_finish_compound_stmt): Likewise.
5075 (genrtl_compound_stmt): Likewise.
5076 (genrtl_asm_stmt): Likewise.
5077 (genrtl_named_return_value): Likewise.
5078 (genrtl_begin_stmt_expr): Likewise.
5079 (genrtl_finish_stmt_expr): Likewise.
5080 (finish_for_stmt): Removed first argument.
5081 (finish_switch_stmt): Likewise.
5083 * semantics.c (genrtl_try_block): Define function.
5084 (genrtl_handler): Likewise.
5085 (genrtl_catch_block): Likewise.
5086 (genrtl_ctor_stmt): Likewise.
5087 (genrtl_subobject): Likewise.
5088 (genrtl_decl_cleanup): Likewise.
5089 (genrtl_do_poplevel): Likewise.
5090 (genrtl_do_pushlevel): Likewise.
5091 (genrtl_clear_out_block): Likewise.
5092 (genrtl_goto_stmt): Likewise.
5093 (genrtl_expr_stmt): Likewise.
5094 (genrtl_decl_stmt): Likewise.
5095 (genrtl_if_stmt): Likewise.
5096 (genrtl_while_stmt): Likewise.
5097 (genrtl_do_stmt): Likewise.
5098 (genrtl_return_stmt): Likewise.
5099 (genrtl_for_stmt): Likewise.
5100 (genrtl_break_stmt): Likewise.
5101 (genrtl_continue_stmt): Likewise.
5102 (genrtl_scope_stmt): Likewise.
5103 (genrtl_switch_stmt): Likewise.
5104 (genrtl_case_label): Likewise.
5105 (genrtl_begin_compound_stmt): Likewise.
5106 (genrtl_finish_compound_stmt): Likewise.
5107 (genrtl_compound_stmt): Likewise.
5108 (genrtl_asm_stmt): Likewise.
5109 (genrtl_named_return_value): Likewise.
5110 (genrtl_begin_stmt_expr): Likewise.
5111 (genrtl_finish_stmt_expr): Likewise.
5112 (finish_for_stmt): Removed first argument and generate rtl
5114 (finish_switch_stmt): Likewise.
5115 (do_poplevel): Removed generate rtl specific code.
5116 (do_pushlevel): Likewise.
5117 (add_tree): Likewise.
5118 (finish_goto_stmt): Likewise.
5119 (finish_expr_stmt): Likewise.
5120 (begin_if_stmt): Likewise.
5121 (finish_if_stmt_cond): Likewise.
5122 (finish_then_clause): Likewise.
5123 (begin_else_clause): Likewise.
5124 (finish_else_clause): Likewise.
5125 (finish_if_stmt): Likewise.
5126 (clear_out_block): Likewise.
5127 (begin_while_stmt): Likewise.
5128 (finish_while_stmt_cond): Likewise.
5129 (finish_while_stmt): Likewise.
5130 (begin_do_stmt): Likewise.
5131 (finish_do_body): Likewise.
5132 (finish_do_stmt): Likewise.
5133 (finish_return_stmt): Likewise.
5134 (begin_for_stmt): Likewise.
5135 (finish_for_init_stmt): Likewise.
5136 (finish_for_cond): Likewise.
5137 (finish_for_expr): Likewise.
5138 (finish_break_stmt): Likewise.
5139 (finish_continue_stmt): Likewise.
5140 (begin_switch_stmt): Likewise.
5141 (finish_switch_cond): Likewise.
5142 (finish_case_label): Likewise.
5143 (begin_try_block): Likewise.
5144 (begin_function_try_block): Likewise.
5145 (finish_try_block): Likewise.
5146 (finish_cleanup_try_block): Likewise.
5147 (finish_cleanup): Likewise.
5148 (finish_function_try_block): Likewise.
5149 (finish_handler_sequence): Likewise.
5150 (finish_function_handler_sequence): Likewise.
5151 (begin_handler): Likewise.
5152 (finish_handler_parms): Likewise.
5153 (begin_catch_block): Likewise.
5154 (finish_handler): Likewise.
5155 (begin_compound_stmt): Likewise.
5156 (finish_compound_stmt): Likewise.
5157 (finish_asm_stmt): Likewise.
5158 (finish_label_stmt): Likewise.
5159 (finish_label_decl): Likewise.
5160 (finish_subobject): Likewise.
5161 (finish_decl_cleanup): Likewise.
5162 (finish_named_return_value): Likewise.
5163 (begin_stmt_expr): Likewise.
5164 (finish_stmt_expr): Likewise.
5166 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
5167 to call genrtl_expr_stmt when appropriate.
5169 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
5170 begin_compound_expr to call genrtl_begin_stmt_expr and
5171 genrtl_begin_compound_expr when appropriate.
5172 (finish_init_stmts): Changed calls to finish_compound_expr and
5173 finish_stmt_expr to call genrtl_finish_compound_expr and
5174 genrtl_finish_stmt_expr when appropriate.
5175 (expand_default_init): Changed call to finish_expr_stmt to call
5176 genrtl_expr_stmt when appropriate.
5177 (build_vec_init): Likewise.
5179 * parse.y (simple_stmt): Removed first argument from call to
5180 finish_for_stmt. Removed first argument from call to
5183 * parse.c: Regenerated.
5185 * pt.c (tsubst_expr): Removed first argument from call to
5186 finish_for_stmt. Removed first argument from call to
5189 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
5191 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
5192 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
5194 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
5195 (cplus_tree_code_length[]): Likewise.
5196 (cplus_tree_code_name[]): Likewise.
5197 (init_parse): Added call to add_c_tree_codes. Changed
5198 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
5200 2000-06-16 Mark Mitchell <mark@codesourcery.com>
5202 * cp-tree.h (finish_mem_initializers): Declare.
5203 (count_trees): Likewise.
5204 * parse.y (base_init): Use finish_mem_initializers.
5205 * semantics.c (finish_mem_initializers): New function.
5207 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
5208 the number of trees.
5210 (count_trees): Don't use it.
5212 2000-06-15 Jason Merrill <jason@redhat.com>
5214 * tree.c (count_trees): New debugging function.
5216 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
5217 * init.c (build_member_call): Pull out the name of a DECL.
5219 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
5220 * semantics.c (expand_body): Push to TV_INTEGRATION here.
5221 * optimize.c (optimize_function): Not here.
5222 * pt.c (instantiate_decl): Push to TV_PARSE.
5224 2000-06-15 Mark Mitchell <mark@codesourcery.com>
5226 * cp-tree.h (struct language_function): Remove x_base_init_list
5227 and x_member_init_list.
5228 (current_base_init_list): Remove.
5229 (current_member_init_list): Likewise.
5230 (setup_vtbl_ptr): Change prototype.
5231 (emit_base_init): Likewise.
5232 (expand_member_init): Likewise.
5233 (reinit_parse_for_function): Remove.
5234 * decl.c (save_function_data): Don't clear x_base_init_list and
5236 (mark_language_function): Don't mark them.
5237 * init.c (perform_member_init): Tweak comment.
5238 (sort_member_init): Take the list of initializers as an argument.
5239 (sort_base_init): Likewise.
5240 (emit_base_init): Likewise.
5241 (expand_member_init): Return the initializer. Don't use global
5243 * lex.c (reinit_parse_for_function): Remove.
5244 * method.c (build_template_parm_names): Correct substitution.
5245 (do_build_copy_constructor): Don't use current_member_init_list
5246 and current_base_init_list.
5247 (synthesize_method): Likewise.
5248 * parse.y (base_init): Split mem-initializers into
5249 base-initializers and field-initializers.
5250 (member_init_list): Build up the list here.
5251 (member_init): Return the initializer.
5252 (fn.depfn): Don't use reinit_parse_for_function.
5253 * parse.c: Regenerated.
5254 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
5256 (tsubst_expr): Don't use current_member_init_list
5257 and current_base_init_list.
5258 (tsubst_expr_values): Rename to ...
5259 (tsubst_initializer_list): ... this. Use convert_from_reference.
5260 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
5261 and current_base_init_list.
5262 (begin_function_definition): Don't call reinit_parse_for_function.
5264 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
5266 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
5269 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
5271 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
5273 * cp-tree.h (IF_COND): Move to c-common.h.
5274 (THEN_CLAUSE): Likewise.
5275 (ELSE_CLAUSE): Likewise.
5276 (WHILE_COND): Likewise.
5277 (WHILE_BODY): Likewise.
5278 (DO_COND): Likewise.
5279 (DO_BODY): Likewise.
5280 (RETURN_EXPR): Likewise.
5281 (EXPR_STMT_EXPR): Likewise.
5282 (FOR_INIT_STMT): Likewise.
5283 (FOR_COND): Likewise.
5284 (FOR_EXPR): Likewise.
5285 (FOR_BODY): Likewise.
5286 (SWITCH_COND): Likewise.
5287 (SWITCH_BODY): Likewise.
5288 (CASE_LOW): Likewise.
5289 (CASE_HIGH): Likewise.
5290 (GOTO_DESTINATION): Likewise.
5291 (COMPOUND_BODY): Likewise.
5292 (ASM_CV_QUAL): Likewise.
5293 (ASM_STRING): Likewise.
5294 (ASM_OUTPUTS): Likewise.
5295 (ASM_INPUTS): Likewise.
5296 (ASM_CLOBBERS): Likewise.
5297 (DECL_STMT_DECL): Likewise.
5298 (STMT_EXPR_STMT): Likewise.
5299 (LABEL_STMT_LABEL): Likewise.
5300 (SCOPE_BEGIN_P): Likewise.
5301 (SCOPE_END_P): Likewise.
5302 (SCOPE_STMT_BLOCK): Likewise.
5303 (SCOPE_NULLIFIED_P): Likewise.
5304 (SCOPE_NO_CLEANUPS_P): Likewise.
5305 (SCOPE_PARTIAL_P): Likewise.
5306 (ASM_VOLATILE_P): Likewise.
5307 (STMT_LINENO): Likewise.
5308 (STMT_LINENO_FOR_FN_P): Likewise.
5310 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
5311 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
5312 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
5313 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
5314 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
5316 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
5318 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
5319 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
5321 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
5322 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
5323 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
5325 2000-06-14 Mark Mitchell <mark@codesourcery.com>
5327 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
5328 * class.c (dfs_find_final_overrider): Set it appropriately.
5329 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
5330 avoid unneeded secondary vptrs.
5332 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5334 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
5335 (check_bitfield_decl, check_field_decl): Likewise.
5336 (build_vtbl_or_vbase_field, build_base_field): Likewise.
5337 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
5338 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
5339 (xfer_tag, finish_enum): Likewise.
5340 * decl2.c (finish_builtin_type): Likewise.
5341 * init.c (init_init_processing): Likewise.
5342 * pt.c (instantiate_class_template): Likewise.
5343 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
5344 * cp-tree.h (struct lang_type): Add user_align member.
5345 (CLASSTYPE_USER_ALIGN): Define.
5347 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5349 * Make-lang.in (c++.install-common): Install g++-cross in
5350 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
5351 $(target_alias)-g++ and $(target_alias)-c++.
5353 2000-06-12 Mark Mitchell <mark@codesourcery.com>
5355 * class.c (vcall_offset_data_s): Add last_init and fns.
5356 (overrides): Rename to same_signature_p.
5357 (dfs_find_final_overrider): Adjust accordingly.
5358 (mark_overriders): Likewise.
5359 (warn_hidden): Likewise.
5360 (build_vtbl_initializer): Reorganize machinery for building things
5361 at negative offsets.
5362 (build_vcall_and_vbase_vtbl_entries): Likewise.
5363 (build_vbase_offset_vtbl_entries): Likewise.
5364 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
5365 offset entries. Do not create two entries for functions with the
5367 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
5368 (build_rtti_vtbl_entries): Reorganize machinery for building things
5369 at negative offsets.
5371 * optimize.c (expand_call_inline): Don't recurse into the code
5372 used to initialize the parameters more than once.
5374 2000-06-11 Mark Mitchell <mark@codesourcery.com>
5376 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
5377 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
5378 (find_substitution): Only use the `Sa' substitution for
5379 std::allocator, not instantiations of it.
5380 (write_template_prefix): Move comment. Only use a TREE_LIST to
5381 represent substitutions for a member template.
5382 (write_array_type): Mangle array dimensions correctly.
5383 * optimize.c (maybe_clone_body): Copy more information from the
5385 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
5386 on the regenerated declaration.
5388 2000-06-11 Chip Salzenberg <chip@valinux.com>
5389 Mark Mitchell <mark@codesourcery.com>
5391 * class.c (build_vtable): Clarify comment.
5392 (build_ctor_vtbl_group): Pass the most derived type to
5395 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5397 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5399 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5401 * decl.c (add_binding): Handle duplicate declarations of external
5404 2000-06-09 Chip Salzenberg <chip@valinux.com>
5405 Mark Mitchell <mark@codesourcery.com>
5407 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5409 (write_signed_number): New macro.
5410 (write_unsigned_number): Likewise.
5411 (write_source_name): Use them.
5412 (write_number): Handle signed and unsigned values.
5413 (write_integer_cst): Use tree_int_cst_sgn, and use
5414 write_unsigned_number or write_signed_number as appropriate.
5415 (write_discriminator): Use write_unsigned_number or
5416 write_signed_number as appropriate.
5417 (write_template_arg_literal): Likewise.
5418 (write_array_type): Use tree_low_cst.
5419 (write_template_parm): Use write_unsigned_number or
5420 write_signed_number as appropriate.
5421 (write_substitution): Adjust call to write_number.
5422 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5423 (write_expression): Handle non-type template arguments of
5424 reference type correctly.
5425 (mangle_thunk): Use write_signed_number.
5427 2000-06-09 Chip Salzenberg <chip@valinux.com>
5429 * mangle.c (find_substition): Don't mangle objects with typename
5430 substitutions (e.g. "cin" as "Si").
5432 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5434 * call.c (add_candidate): Use ggc_alloc_cleared.
5435 * decl.c (lookup_label): Likewise.
5436 * lex.c (retrofit_lang_decl): Likewise.
5438 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5440 * semantics.c (expand_body): Push to TV_EXPAND.
5441 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5442 * decl.c (start_function): Always call announce_function.
5444 * tinfo2.cc: Just declare abort.
5446 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5448 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5449 whenever @ is a symbolic name.
5451 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5453 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5455 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5457 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5458 DECL_ASSEMBLER_NAME.
5460 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5462 * decl2.c (c_language): Define.
5464 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5466 * lex.c (lang_init_options): Tweak.
5468 * decl2.c: Remove #inclusion of diagnostic.h
5469 (lang_decode_option): Move diagnostic formatting options to
5472 * lang-options.h: Remove documentation for diagnostic options.
5474 * Makefile.in (lex.o): Depends upon diagnostic.h
5476 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5478 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5479 the same DECL_RESULT, it's not a redefinition.
5480 * pt.c (tsubst_decl): Remove code to handle illegal
5483 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5485 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5487 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5489 * search.c (maybe_suppress_debug_info): Don't check
5490 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5492 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5495 Remember instantiation context in deferred instantiations.
5496 * cp-tree.h (struct tinst_level): Remove.
5497 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5498 * pt.c (current_tinst_level): Now a tree.
5499 (print_template_context, push_tinst_level, pop_tinst_level,
5500 tinst_for_decl): Adjust.
5501 (reopen_tinst_level): New fn.
5502 (init_pt): Register current_tinst_level as a root.
5503 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5504 of the pending templates list.
5505 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5506 * lex.c (extract_interface_info): Adjust.
5507 * decl2.c (warn_if_unknown_interface): Adjust.
5509 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5511 * class.c (indirect_primary_base_p): New function.
5512 (determine_primary_base): Use it.
5514 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5516 Update new-abi dynamic cast algorithm.
5517 * tinfo.cc (__class_type_info::__dyncast_result): Add
5518 whole_details. Adjust constructor.
5519 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5520 Avoid unnecessary searching.
5521 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5523 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5525 * decl.c (init_decl_processing): Don't call record_component_aliases.
5526 * tree.c (build_cplus_array_type_1): Likewise.
5528 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5530 * ir.texi: Correct typo.
5531 * mangle.c (write_expression): Handle non-type template arguments
5532 with reference type.
5533 * method.c (build_overload_value): Likewise.
5534 * pt.c (convert_nontype_argument): Explicitly represent conversion
5535 to a reference with an ADDR_EXPR.
5536 (unify): Always unify arguments in left-to-right order.
5538 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5539 Mark Mitchell <mark@codesourcery.com>
5541 * Make-lang.in (CXX_SRCS): Add mangle.c.
5542 * Makefile.in (CXX_OBJS): Add mangle.o.
5543 (mangle.o): New rule.
5545 * class.c (local_classes): New variable.
5546 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5547 (get_vtt_name): Use mangle_vtt_name for new ABI.
5548 (init_class_processing): Initialize local_classes.
5549 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5550 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5551 (std_identifier): New macro.
5552 (DECL_VOLATILE_MEMFUNC_P): New macro.
5553 (DECL_NAMESPACE_STD_P): Likewise.
5554 (local_classes): Declare.
5555 (get_mostly_instantiated_function_type): Declare.
5556 (init_mangle): Declare.
5557 (mangle_decl): Likewise.
5558 (mangle_type_string): Likewise.
5559 (mangle_type): Likewise.
5560 (mangle_typeinfo_for_type): Likewise.
5561 (mangle_typeinfo_string_for_type): Likewise.
5562 (mangle_vtbl_for_type): Likewise.
5563 (mangle_vtt_for_type): Likewise.
5564 (mangle_ctor_vtbl_for_type): Likewise.
5565 (mangle_thunk): Likewise.
5566 (mangle_conv_op_name_for_type): Likewise.
5567 (mangle_guard_variable): Likewise.
5568 * decl.c (pushtag): Keep track of local classes.
5569 (initialize_predefined_identifiers): Initialize std_identifier.
5570 (init_decl_processing): Use std_identifier.
5571 (start_decl): Don't treat instantiations as specializations.
5572 (grokdeclarator): Likewise.
5573 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5574 name for fully-instantiated templates.
5575 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5576 destructors with the new ABI.
5577 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5578 (grokfield): Use mangle_type for new ABI.
5579 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5580 (get_sentry): Use mangle_guard_variable for new ABI.
5581 (start_static_initialization_or_destruction): Likewise.
5582 * expr.c (extract_aggr_init): Remove.
5583 (extract_scalar_init): Likewise.
5584 (extract_init): Remove #if 0'd code.
5585 * mangle.c: New function.
5586 * method.c (build_mangled_name): Assert not flag_new_abi.
5587 (build_static_name): Likewise.
5588 (build_decl_overload_real): Likewise.
5589 (build_typename_overload): Likewise.
5590 (build_overload_with_type): Likewise.
5591 (build_overload_name): Likewise.
5592 (get_ctor_vtbl_name): Likewise.
5593 (start_squangling): Likewise.
5594 (get_id_2): Likewise.
5595 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5596 (init_method): Call init_mangle for new ABI.
5597 (make_thunk): Call mangle_thunk for new ABI.
5598 * operators.def: Correct new ABI manglings for the `%' operator.
5600 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5601 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5602 (lookup_template_class): Call mangle_decl for new ABI.
5603 (get_mostly_instantiated_function_type): New function.
5604 (set_mangled_name_for_template_decl): Use it.
5605 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5606 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5607 conversion op names.
5608 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5609 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5610 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5611 mangle_typeinfo_string_for_type.
5613 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5615 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5616 (INNERMOST_TEMPLATE_ARGS): New macro.
5617 (innermost_args): Remove.
5618 (get_innermost_template_args): New function.
5619 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5620 * error.c (dump_function_decl): Be caution when using
5621 most_general_template.
5622 * method.c (build_template_parm_names): Use
5623 INNERMOST_TEMPLATE_ARGS.
5624 * pt.c (add_to_template_args): Tidy comment
5625 (get_innermost_template_args): New function.
5626 (check_explicit_specialization): Clear DECL_INITIAL for a new
5628 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5630 (push_template_decl): Always register specializations of the most
5632 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5633 (coerce_template_parms): Likewise.
5634 (lookup_template_class): Likewise.
5635 (innermost_args): Remove.
5636 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5637 (tsubst_decl): Handle tricky specializations. Use
5638 get_innermost_template_args.
5639 (instantiate_template): Simplify handling of partial
5641 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5642 (most_general_template): Reimplement, in a more straightforward
5644 (regenerate_decl_from_template): Tweak formatting. Use
5645 TMPL_ARGS_DEPTH for clarity.
5646 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5648 * dump.c (dequeue_and_dump): Dump information about thunks.
5650 2000-06-01 Richard Henderson <rth@cygnus.com>
5652 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5654 2000-06-01 Richard Henderson <rth@cygnus.com>
5656 * decl2.c (unsupported_options): Fix typo, make const.
5657 (lang_decode_option): Fix bsearch argument order.
5659 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5661 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5664 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5666 * cp-tree.h (c_get_alias_set): Deleted.
5667 * Makefile.in (decl.o): Include ../expr.h.
5668 * decl.c (expr.h): Include.
5669 (init_decl_processing): Call record_component_aliases for arrays.
5670 (grokdeclarator): Likewise.
5671 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5672 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5674 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5676 Remove guiding declaration support.
5677 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5678 (flag_guiding_decls): Remove.
5679 * call.c (build_user_type_conversion_1): Remove support for
5681 (build_new_function_call): Likewise.
5682 (build_new_op): Likewise.
5683 (build_new_method_call): Likewise.
5684 * decl.c (start_function): Likewise.
5685 * friend.c (is_friend): Likewise.
5686 (do_friend): Likewise.
5687 * decl2.c ((flag_dump_translation_unit): Make it const.
5688 (flag_guiding_decls): Remove.
5689 (unsupported_options): New variable
5690 (compare_options): New function.
5691 (lang_decode_option): Use them.
5693 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5695 * method.c (mangle_expression): Adjust test for legal expression
5698 * pt.c (instantiate_decl): Save and restore the local
5699 specializations list.
5701 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5703 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5705 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5707 * call.c (add_template_candidate_real): Handle member template
5708 constructors for classes with virtual bases.
5709 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5710 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5712 * ir.texi: Update thunk documentation.
5714 * call.c (joust): Fix handling of overloaded builtin operators.
5716 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5718 * cp-tree.h (DECL_ANTICIPATED): New macro.
5719 Document new use of DECL_LANG_FLAG_7.
5720 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5721 in the user namespace.
5722 * lex.c (do_identifier): If the identifier's declaration has
5723 DECL_ANTICIPATED on, it has not yet been declared. But do not
5724 replace it with an ordinary implicit declaration.
5726 * tinfo2.cc: Include stdlib.h.
5728 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5730 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5731 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5734 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5736 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5739 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5741 * operators.def (<?): Duplicated, should have been...
5744 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5745 Mark Mitchell <mark@codesourcery.com>
5747 * cp-tree.h (ansi_opname): Make it a macro.
5748 (ansi_assopname): Likewise.
5749 (struct lang_decl_flags): Add assignment_operator_p.
5750 (struct lang_decl): Add operator_code.
5751 (DECL_VTT_PARM): Adjust.
5752 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5753 overloaded operator.
5754 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5755 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5756 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5757 (opname_tab): Remove.
5758 (assignop_tab): Likewise.
5759 (operator_name_info_t): New type.
5760 (operator_name_info): New variable.
5761 (assignment_operator_name_info): Likewise.
5762 (build_cp_library_fn): Remove declaration.
5763 (push_cp_library_fn): Likewise.
5764 (operator_name_string): Likewise.
5765 (build_decl_overload): Likewise.
5766 * call.c (print_z_candidates): Simplify.
5767 (build_object_call): Adjust usage of ansi_opname. Use
5768 DECL_OVERLOADED_OPERATOR_P.
5769 (op_error): Adjust operator name lookup.
5770 (build_conditional_expr): Adjust usage of ansi_opname.
5771 (build_new_op): Likewise.
5772 (build_op_delete_call): Likewise.
5773 (build_over_call): Likewise.
5774 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5775 * decl.c (duplicate_decls): Copy operator_code.
5776 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5777 (builtin_function): Adjust parameters to build_library_fn_1.
5778 (build_library_fn_1): Accept an overloaded operator code.
5779 (build_library_fn): Pass ERROR_MARK.
5780 (build_cp_library_fn): Accept an overloaded operator code.
5781 (push_cp_library_fn): Likewise.
5782 (grokfndecl): Tweak.
5783 (grokdeclarator): Simplify code to compute names of overloaded
5784 operators. Adjust use of ansi_opname.
5785 (ambi_op_p): Work on tree_codes, not identifiers.
5786 (unary_op_p): Likewise.
5787 (grok_op_properties): Likewise.
5788 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5789 (lang_mark_tree): Don't try to mark the operator_code.
5790 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5791 * error.c (dump_decl): Remove special handling for operator
5793 (dump_function_name): Likewise.
5794 (dump_expr): Adjust name lookup of operators.
5795 (op_to_string): Simplify.
5796 (assop_to_string): Likewise.
5797 * init.c (build_new_1): Adjust use of ansi_opname.
5798 * lex.c (opname_tab): Remove.
5799 (assignop_tab): Likewise.
5800 (ansi_opname): Likewise.
5801 (ansi_assopname): Likewise.
5802 (operator_name_string): Likewise.
5803 (reinit_lang_specific): Likewise.
5804 (operator_name_info): New variable.
5805 (assignment_operator_name_info): Likewise.
5806 (init_operators): New function.
5807 (init_parse): Use it.
5808 (do_identifier): Adjust use of ansi_opname.
5809 * method.c (mangle_expression): Don't use ansi_opname for
5811 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5812 (build_decl_overload): Remove.
5813 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5814 (do_build_assign_ref): Adjust use of ansi_opname.
5815 (synthesize_method): Likewise.
5816 (implicitly_declare_fn): Likewise.
5817 * operators.def: New file.
5818 * parse.y (operator): Adjust use of ansi_opname.
5819 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5820 (set_mangled_name_for_template_decl): Don't play games with
5822 (special_function_p): Adjust use of ansi_opname.
5823 * typeck.c (check_return_expr): Likewise.
5824 * Make-lang.in (cc1plus): Depend on operators.def.
5825 * Makefile.in (lex.o): Likewise.
5828 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5830 * Make-lang.in (cplib2.ready): Eradicate.
5832 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5834 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5835 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5836 (built_min, cp_tree_equal): Likewise.
5838 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5840 * class.c (layout_nonempty_base_or_field): Replace
5841 `record_layout_info' with `record_layout_info_s'.
5843 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5846 * cp-tree.h (struct language_function): x_named_labels is now
5847 a struct named_label_list*.
5848 * decl.c (struct named_label_use_list): Renamed from...
5849 (struct named_label_list): ...this. New struct.
5850 (push_binding_level): Don't set eh_region.
5851 (note_level_for_eh): New fn.
5852 (pop_label): Take label and old value directly.
5853 (pop_labels): Adjust for new named_labels format.
5854 (lookup_label): Likewise.
5855 (poplevel): Note characteristics of a binding level containing a
5856 named label. Mess with named label lists earlier.
5857 (mark_named_label_lists): New fn.
5858 (mark_lang_function): Call it.
5859 (use_label): New fn, split out from...
5860 (make_label_decl): ...here. Don't call it.
5861 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5862 check_previous_gotos): New fns, split out from...
5863 (define_label): ...here.
5864 (check_switch_goto): New fn.
5865 (define_case_label): Call it.
5866 (check_goto): New fn.
5867 * semantics.c (finish_goto_stmt): Call it and use_label.
5868 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5869 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5871 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5873 * class.c (build_vtable_entry_ref): Correct usage of
5874 get_vtbl_decl_for_binfo.
5876 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5877 * method.c (implicitly_declare_fn): Not here.
5879 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5881 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5882 (CPTI_PTMD_DESC_TYPE): ... here.
5883 (ptmd_desc_type_node): Rename to ...
5884 (ptm_desc_type_node): ... here.
5886 * rtti.c (ptmd_initializer): Rename to ...
5887 (ptm_initializer): ... here.
5888 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5890 (create_tinfo_types): Adjust.
5892 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5894 Finish implementation of VTTs.
5895 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5896 CPTI_VTT_PARM_IDENTIFIER.
5897 (vtt_parm_identifier): New macro.
5898 (vtt_parm_type): Likewise.
5899 (BINFO_SUBVTT_INDEX): Likewise.
5900 (BINFO_VPTR_INDEX): Likewise.
5901 (struct lang_decl): Add vtt_parm.
5902 (DECL_VTT_PARM): New macro.
5903 (DECL_USE_VTT_PARM): Likewise.
5904 (DECL_NEEDS_VTT_PARM_P): Likewise.
5905 (get_vtt_name): Declare.
5906 (build_artifical_parm): Likewise.
5907 (fixup_all_virtual_upcast_offsets): Likewise.
5908 (expand_indirect_vtbls_init): Remove.
5909 * call.c (build_new_method_call): Pass the vtt to subobject
5910 constructors and destructors.
5911 * class.c (get_vtt_name): Give it external linkage.
5912 (build_clone): Handle the magic VTT parameters for clones.
5913 (clone_function_decl): Fix typo in comment.
5914 (build_vtt): Keep track of the indices in the VTTs where various
5915 entities are stored.
5916 (build_vtt_inits): Likewise.
5917 (dfs_build_vtt_inits): Likewise.
5918 (build_ctor_vtbl_group): Tweak type of construction vtables.
5919 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5920 primary bases, when building construction vtables.
5921 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5922 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5923 (init_decl_processing): Initialize vtt_parm_type.
5924 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5925 (lang_mark_tree): Make vtt_parm.
5926 * decl2.c (build_artificial_parm): New function.
5927 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5928 (grokclassfn): Use build_artificial_parm.
5929 * init.c (initialize_vtbl_ptrs): Call
5930 fixup_all_virtual_upcast_offsets directly.
5931 (perform_member_init): Use the complete subobject destructor for
5933 (build_vtbl_address): New function.
5934 (expand_virtual_init): Handle VTTs.
5935 * optimize (maybe_clone_body): Likewise.
5936 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5938 (expand_indirect_vtbls_init): Remove.
5939 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5940 * tree.c (make_binfo): Make them bigger.
5942 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5944 * inc/cxxabi.h (__pbase_type_info): Define, based on
5945 __pointer_type_info.
5946 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5947 (__pointer_to_member_type_info): Likewise.
5948 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5949 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5950 (__pointer_type_info::__do_catch): Rename to ...
5951 (__pbase_type_info::__do_catch): ... here. Adjust.
5952 (__pbase_type_info::__pointer_catch): Implement.
5953 (__pointer_type_info::__pointer_catch): Adjust.
5954 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5956 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5958 * tinfo.h (__user_type_info::contained_virtual_p): New
5960 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5962 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5963 diamond shaped heirarchy. Add early out for mixed diamond and
5964 duplicate shaped heirarchy.
5966 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5968 * cp-tree.h (build_delete): Change prototype.
5969 (build_vec_delete): Likewise.
5970 * call.c (build_scoped_method_call): Use special_function_kind
5971 values to indicate the kind of destruction to be done.
5972 (build_method_call): Likewise.
5973 * decl.c (finish_destructor_body): Likewise.
5974 (maybe_build_cleanup_1): Likewise. Rename to ...
5975 (maybe_build_cleanup): ... this.
5976 * decl2.c (delete_sanity): Use special_function_kind
5977 values to indicate the kind of destruction to be done.
5978 (build_cleanup): Likewise.
5979 * init.c (perform_member_init): Likewise.
5980 (build_vec_delete_1): Likewise.
5981 (build_dtor_call): Simplify.
5982 (build_delete): Use special_function_kind
5983 values to indicate the kind of destruction to be done.
5984 (build_vbase_delete): Likewise.
5985 (build_vec_delete): Likewise.
5987 * init.c (sort_member_init): Fix typo in error message generation
5990 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5992 * semantics.c (begin_class_definition): make the packed
5993 attribute be sensitive to the "-fpack-struct" command line flag
5995 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5997 Update new-abi upcast algorithm.
5998 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5999 prototype and meaning of return value.
6000 (__si_class_type_info::__do_upcast): Likewise.
6001 (__vmi_class_type_info::__do_upcast): Likewise.
6002 * tinfo.cc (__class_type_info::__upcast_result): Replace
6003 whole2dst with part2dst. Adjust ctor.
6004 (__class_type_info::__do_upcast): Adjust call of worker function.
6005 (__class_type_info::__do_upcast): Adjust.
6006 (__si_class_type_info::__do_upcast): Adjust. Use parent's
6008 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
6009 virtual base in diamond heirarchy bug.
6011 2000-05-23 Mark Mitchell <mark@codesourcery.com>
6013 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
6014 and bitfield to tinfo_fn_p.
6015 (DECL_TINFO_FN_P): Adjust.
6016 (SET_DECL_TINFO_FN_P): Likewise.
6017 (DECL_MUTABLE_P): Likewise.
6018 (DECL_C_BIT_FIELD): Likewise.
6019 (SET_DECL_C_BIT_FIELD): Likewise.
6020 (CLEAR_DECL_C_BIT_FIELD): Likewise.
6021 (DECL_UNINLINABLE): Likewise.
6022 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
6023 (handle_using_decl): Remove assertion.
6024 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
6025 to build FIELD_DECLs.
6026 (build_base_field): Likewise.
6027 (layout_class_type): Likewise.
6028 * decl.c (init_decl_processing): Likewise.
6029 (build_ptrmemfunc_type): Likewise.
6030 (grokdeclarator): Likewise.
6031 * decl2.c (grok_x_components): Likewise.
6032 * except.c (call_eh_info): Likewise.
6033 * init.c (init_init_processing): Likewise.
6034 * rtti.c (expand_class_desc): Likewise.
6035 (create_pseudo_type_info): Likewise.
6036 (get_vmi_pseudo_type_info): Likewise.
6037 (create_tinfo_types): Likewise.
6038 * ptree.c (print_lang_decl): Adjust.
6039 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
6040 before checking DECL_MUTABLE_P.
6042 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
6043 parameters for template functions.
6044 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
6045 destructors as well as constructors.
6047 2000-05-22 Mark Mitchell <mark@codesourcery.com>
6049 * class.c (build_ctor_vtbl_group): Set inits.
6050 * optimize.c (maybe_clone_body): Set DECL_INLINE and
6051 DECL_THIS_INLINE appropriately for clones.
6053 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
6054 (DECL_CONV_FN_P): Simplify.
6055 (DECL_OPERATOR): Remove.
6056 (language_to_string): Declare.
6057 * decl.c (duplicate_decls): Fix typo in comment.
6058 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
6059 (grok_op_properties): Use DECL_CONV_FN_P instead of
6060 IDENTIFIER_TYPENAME_P.
6061 * dump.c (dequeue_and_dump): Dump the language linkage of
6063 * error.c (language_to_string): Give it external linkage.
6064 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
6065 (implicitly_declare_fn): Set DECL_LANGUAGE.
6066 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
6067 IDENTIFIER_TYPENAME_P.
6068 (tsubst_decl): Likewise.
6069 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
6070 * semantics.c (finish_member_declaration): Don't mark members of
6071 classes declared in an extern "C" region as extern "C".
6073 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6075 * decl2.c (qualified_lookup_using_namespace): Look through
6078 * decl.c (push_using_decl): Return the old decl on namespace level.
6080 2000-05-21 Mark Mitchell <mark@codesourcery.com>
6082 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
6083 (VTT_NAME_PREFIX): New macro.
6084 (CTOR_VTBL_NAME_PREFIX): Likewise.
6085 (get_ctor_vtbl_name): New function.
6086 * class.c (get_vtable_name): Simplify.
6087 (get_vtt_name): New function.
6088 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
6089 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
6090 when a virtual base becomes primary.
6091 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
6093 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
6094 additional parameters.
6095 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
6096 (initialize_array): New function.
6097 (build_vtt): Likewise.
6098 (build_vtt_inits): Likewise.
6099 (dfs_build_vtt_inits): Likewise.
6100 (dfs_fixup_binfo_vtbls): Likewise.
6101 (build_ctor_vtbl_group): Likewise.
6102 (initialize_vtable): Use initialize_array.
6103 (accumulate_vtbl_inits): Reimplement to handle construction
6105 (dfs_accumulate_vtbl_inits): Likewise.
6106 (bulid_vtbl_initializer): Adjust parameter name.
6107 * method.c (build_typename_overload): Remove #if 0'd code.
6108 (get_ctor_vtbl_name): New function.
6109 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
6110 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
6112 * cp-tree.h (struct lang_type): Remove search_slot.
6113 (CLASSTYPE_SEARCH_SLOT): Remove.
6114 (emit_base_init): Change prototype.
6115 (initialize_vtbl_ptrs): Likewise.
6116 (expand_indirect_vtbls_init): Likewise.
6117 (clear_search_slots): Remove.
6118 * decl.c (lang_mark_tree): Don't mark search_slot.
6119 * init.c (initialize_vtbl_ptrs): Simplify.
6120 (emit_base_init): Likewise.
6121 * search.c (struct vbase_info): Document decl_ptr.
6122 (convert_pointer_to_single_level): Remove.
6123 (dfs_find_vbases): Remove.
6124 (dfs_init_base_pointers): Simplify.
6125 (dfs_clear_vbase_slots): Remove.
6126 (dfs_vtable_path_unmark): New function.
6127 (init_vbase_pointers): Simplify.
6128 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
6129 (expand_indirect_vtbls_init): Simplify. Don't call
6130 mark_all_temps_used.
6131 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
6132 initialize_vtbl_ptrs.
6134 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
6136 * except.c: Add static prototypes.
6138 2000-05-20 H.J. Lu <hjl@gnu.org>
6140 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
6142 2000-05-19 Mark Mitchell <mark@codesourcery.com>
6144 Don't create a separate copy of virtual bases for the
6145 CLASSTYPE_VBASECLASSES list.
6146 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
6147 (BINFO_FOR_VBASE): Remove.
6148 (CANONICAL_BINFO): Adjust.
6149 (binfo_for_vbase): New function.
6150 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
6151 instead of BINFO_FOR_VBASE.
6152 (build_vbase_pointer): Likewise.
6153 (build_secondary_vtable): Likewise.
6154 (dfs_mark_primary_bases): Likewise.
6155 (mark_primary_bases): Likewise.
6156 (layout_nonempty_base_or_field): Likewise.
6157 (dfs_set_offset_for_shared_vbases): Likewise.
6158 (dfs_set_offset_for_unshared_vbases): Likewise.
6159 (layout_virtual_bases): Likewise. Adjust for changes to the
6160 CLASSTYPE_VBASECLASSES list.
6161 (dump_class_hierarchy_r): Use binfo_for_vbase
6162 instead of BINFO_FOR_VBASE.
6163 (dump_class_hierarchy): Likewise.
6164 (finish_vtbls): Likewise.
6165 (build_vtbl_initializer): Adjust for changes to the
6166 CLASSTYPE_VBASECLASSES list.
6167 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
6168 * decl.c (finish_destructor_body): Adjust for changes to the
6169 CLASSTYPE_VBASECLASSES list.
6170 * init.c (sort_base_init): Use binfo_for_vbase.
6171 (construct_virtual_bases): Adjust for changes to the
6172 CLASSTYPE_VBASECLASSES list.
6173 (expand_member_init): Use binfo_for_vbase.
6174 (build_vbase_delete): Adjust for changes to the
6175 CLASSTYPE_VBASECLASSES list.
6176 * method.c (do_build_copy_constructor): Likewise.
6177 * rtti.c (get_base_offset): Use binfo_for_vbase.
6178 (expand_class_desc): Remove #if 0'd code.
6179 * search.c (struct vbase_info): Remove vbase_types.
6180 (get_base_distance): Use binfo_for_vbase.
6181 (lookup_field_queue_p): Use CANONICAL_BINFO.
6182 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
6183 (get_pure_virtuals): Adjust for changes to the
6184 CLASSTYPE_VBASECLASSES list.
6185 (dfs_find_vbases): Use binfo_for_vbase.
6186 (dfs_init_vbase_pointers): Likewise.
6187 (init_vbase_pointers): Don't initialize vi.vbase_types.
6188 (virtual_context): Use binfo_for_vbase.
6189 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
6190 CLASSTYPE_VBASECLASSES list.
6191 (expand_indirect_vtbls_init): Simplify.
6192 (dfs_get_vbase_types): Don't replicate virtual bases.
6193 (find_vbase_instance): Use binfo_for_vbase.
6194 (binfo_for_vbase): New function.
6195 * typeck.c (get_delta_difference): Use binfo_for_vbase.
6197 2000-05-17 Mark Mitchell <mark@codesourcery.com>
6199 * decl2.c (finish_anon_union): Generalize error messages to handle
6200 anonymous structures.
6201 * init.c (perform_member_init): Remove `name' parameter.
6202 (build_field_list): New function.
6203 (sort_member_init): Handle anonymous union initialization order
6204 correctly. Check for multiple initializations of the same union.
6205 (emit_base_init): Don't look up fields by name here.
6206 (expand_member_init): Record the result of name lookup for future
6208 * typeck.c (build_component_ref): Fix formatting.
6210 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
6212 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
6213 * typeck.c (build_x_compound_expr): Replace warn_unused with
6216 * decl2.c (lang_decode_option): Update -Wall unused flags by
6217 calling set_Wunused.
6219 2000-05-16 Mark Mitchell <mark@codesourcery.com>
6221 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
6222 * init.c (dfs_vtable_path_unmark): Remove.
6223 * search.c (marked_new_vtable_p): Likewise.
6224 (unmarked_new_vtable_p): Likewise.
6225 (dfs_search_slot_nonempty_p): Likewise.
6226 (dfs_mark): Likewise.
6227 (dfs_vtable_path_unmark): Likewise.
6228 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
6229 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
6230 (dfs_init_vbase_pointers): Remove special-case new ABI code.
6231 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
6232 (init_vbase_pointers): Simplify.
6233 (expand_indirect_vtbls_init): Likewise.
6235 * class.c (copy_virtuals): New function.
6236 (build_primary_table): Use it.
6237 (build_secondary_vtable): Likewise.
6238 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
6239 indicate that no vcall offset is required.
6240 (add_virtual_function): Likewise.
6241 (modify_all_vtables): Likewise.
6242 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6243 (dfs_accumulate_vtbl_inits): Likewise.
6244 (build_vtbl_initializer): Make changes to handle construction
6246 (dfs_build_vcall_offset_vtbl_entries): Likewise.
6247 (build_rtti_vtbl_entries): Likewise.
6248 (build_vtable_entries): Handle a NULL vcall_index.
6250 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
6252 * decl2.c (lang_decode_option): Fix thinko.
6254 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
6256 * except.c (check_handlers): New fn.
6257 * cp-tree.h: Declare it.
6258 * semantics.c (finish_handler_sequence): Call it.
6259 (finish_function_handler_sequence): Likewise.
6260 (finish_handler_parms): Set TREE_TYPE on the handler.
6261 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
6262 * search.c (get_base_distance_recursive): If protect>1, ignore
6264 (get_base_distance): Don't reduce watch_access.
6266 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
6268 * lex.c: #include diagnostic.h.
6269 (lang_init_options): Set default prefixing rules.
6271 * lang-options.h: Add -fdiagnostics-show-location=.
6273 * decl2.c: #include diagnostic.h.
6274 (lang_decode_option): Handle -fdiagnostics-show-location=.
6276 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
6278 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
6279 * vec.cc: Revert my 2000-05-07 change.
6281 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
6283 * class.c (check_field_decls): Complain about non-static data
6284 members with same name as class in class with constructor.
6286 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
6288 * decl.c (grokdeclarator): Allow non-static data members with
6291 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6293 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
6294 and pending_inline.filename. Update prototypes.
6295 * decl.c (define_label): Constify filename parameter.
6296 * decl2.c (warn_if_unknown_interface): Constify local char *.
6297 * input.c Constify input_source.filename. Don't declare
6298 input_filename or lineno. Constify filename parameter to feed_input.
6299 * lex.c (init_parse): Constify parameter and return value.
6300 (cp_pragma_interface, cp_pragma_implementation): Constify
6302 (reinit_parse_for_method, reinit_parse_for_block,
6303 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
6304 Constify local char *.
6305 * pt.c: Don't declare lineno or input_filename.
6306 (print_template_context, tsubst_friend_function, tsubst_decl,
6307 tsubst, instantiate_decl): Constify local char *.
6308 * semantics.c (expand_body): Constify local char *.
6309 * tree.c (build_srcloc): Constify filename parameter.
6310 * typeck.c (c_expand_asm_operands): Constify filename
6313 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
6315 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
6318 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
6320 * inc/cxxabi.h: Fix typos in comment.
6321 (__base_class_info::__offset): Use a static_cast.
6323 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
6325 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
6326 of std::size_t and std::ptrdiff_t respectively.
6327 * tinfo.cc: Likewise.
6330 2000-05-06 Richard Henderson <rth@cygnus.com>
6332 * typeck.c (build_c_cast): Don't warn integer->pointer size
6333 mismatch for constants.
6335 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
6337 * rtti.c (ptmd_initializer): Set non-public, if class is
6340 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
6341 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6342 __cxa_vec_delete): Likewise.
6343 * tinfo.cc (__dynamic_cast): Likewise.
6344 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6345 __cxa_vec_delete): Likewise.
6347 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6349 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
6350 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
6351 (lang_decl_flags): Add vcall_offset.
6352 (THUNK_VCALL_OFFSET): Use it.
6353 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
6354 * method.c (make_thunk): Create the lang_decl here, not in
6356 (emit_thunk): Make generic thunks into ordinary functions once
6357 they have been fed to expand_body.
6358 * semantics.c (expand_body): Set current_function_is_thunk here.
6360 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6362 * class.c (update_vtable_entry_for_fn): Prototype.
6364 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
6367 * search.c (dfs_build_inheritance_graph_order): Prototype.
6369 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6371 * cp-tree.h (special_function_kind): Add various kinds of
6373 (special_function_p): New function.
6374 * class.c (overrides): Don't let one kind of destructor override
6376 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
6377 whether or not to instantiate a template.
6378 * tree.c (special_function_p): Define.
6380 2000-05-03 Mark Mitchell <mark@codesourcery.com>
6382 * cp-tree.def (THUNK_DECL): Remove.
6383 * cp-tree.h (DECL_THUNK_P): New macro.
6384 (DECL_NON_THUNK_FUNCTION_P): Likewise.
6385 (DECL_EXTERN_C_FUNCTION_P): Likewise.
6386 (SET_DECL_THUNK_P): Likewise.
6387 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
6388 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
6389 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
6390 * decl.c (decls_match): Use DECL_EXTERN_C_P.
6391 (duplicate_decls): Likewise.
6392 (pushdecl): Likewise. Adjust thunk handling.
6393 (grokfndecl): Use DECL_EXTERN_C_P.
6394 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6395 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6396 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6397 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6398 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6399 DECL_NO_STATIC_CHAIN.
6400 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6401 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6402 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6405 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6407 * tree.c (walk_tree): Set lineno.
6409 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6411 * exception.cc: Update license notice.
6413 * new1.cc: Likewise.
6414 * new2.cc: Likewise.
6415 * tinfo.cc: Likewise.
6416 * tinfo2.cc: Likewise.
6418 * inc/cxxabi.h: Likewise.
6419 * inc/exception: Likewise.
6420 * inc/new: Likewise.
6421 * inc/new.h: Likewise.
6422 * inc/typeinfo: Likewise.
6424 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6426 * tree.c (build_target_expr_with_type): If we already have a
6427 TARGET_EXPR, just return it.
6429 * optimize.c (initialize_inlined_parameters): Don't generate an
6430 EXPR_STMT if we can just use DECL_INITIAL.
6431 * decl.c (emit_local_var): Only make the initialization a
6432 full-expression if stmts_are_full_exprs_p.
6434 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6436 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6438 * call.c (standard_conversion): Use it.
6439 (direct_reference_binding): Likewise.
6440 (build_over_call): Likewise.
6441 (is_properly_derived_from): Likewise.
6442 (compare_ics): Likewise.
6443 * class.c (resolves_to_fixed_type_p): Likewise.
6444 * optimize.c (declare_return_variable): Likewise.
6445 * pt.c (is_specialization_of): Likewise.
6447 * typeck.c (comp_target_parms): Likeiwse.
6448 (build_static_cast): Likewise.
6449 (build_reinterpret_cast): Likewise.
6450 (build_const_cast): Likewise.
6451 (comp_ptr_ttypes_real): Likewise.
6452 (comp_ptr_ttypes_const): Likewise.
6453 * typeck2.c (process_init_constructor): Likewise.
6455 2000-04-30 Scott Snyder <snyder@fnal.gov>
6457 * decl.c (finish_destructor_body): Use the base destructor when
6458 destroying virtual bases.
6460 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6462 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6464 * optimize.c (struct inline_data): Add target_exprs field.
6465 (declare_return_variable): When a function returns an aggregate,
6466 use the variable declared in the TARGET_EXPR as the remapped
6468 (expand_call_inline): Update the pending target_exprs stack.
6469 (optimize_function): Initialize the stack.
6471 * decl2.c (finish_file): Fix typo in comment.
6473 * method.c (emit_thunk): Don't try to return a `void' value.
6475 * optimize.c (initialize_inlined_parameters): If the parameter is
6476 addressable, we need to make a new VAR_DECL, even if the
6477 initializer is constant.
6479 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6481 * decl.c (grok_op_properties): Add an extra check of argtypes.
6483 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6485 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6487 (initialize_inlined_parameters): Try to avoid creating new
6490 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6492 * lex.c (my_get_run_time): Remove.
6493 (init_filename_times): Use get_run_time instead of my_get_run_time.
6494 (check_newline): Likewise.
6495 (dump_time_statistics): Likewise.
6496 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6497 of computing elapsed time explicitly.
6499 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6501 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6502 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6503 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6504 before calling decl_constant_value.
6505 * class.c (check_bitfield_decl): Likewise.
6506 * cvt.c (ocp_convert): Likewise.
6507 (convert): Likewise.
6508 * decl.c (compute_array_index_type): Likewise.
6509 (build_enumerator): Likewise.
6510 * decl2.c (check_cp_case_value): Likewise.
6511 * pt.c (convert_nontype_argument): Likewise.
6513 * typeck.c (decay_conversion): Likewise.
6514 (build_compound_expr): Likewise.
6515 (build_reinterpret_cast): Likewise.
6516 (build_c_cast): Likewise.
6517 (convert_for_assignment): Likewise.
6519 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6521 * decl.c (finish_function): Don't play games with DECL_INLINE.
6523 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6525 * ir.texi: Correct typo.
6527 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6529 * decl.c (grokdeclarator): Reject VLAs as members.
6531 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6533 * call.c (standard_conversion): Accept conversion between
6536 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6538 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6540 * decl2.c (finish_file): Remove double setup for accounting
6543 2000-04-24 Robert Lipe <robertlipe@usa.net>
6545 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6547 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6549 * new.cc (set_new_handler): Needs to be in std::.
6551 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6553 * cp-tree.h (lang_decl): Remove pretty_function_p.
6554 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6555 language-specific node.
6556 * decl.c (cp_make_fname_decl): Use build_decl, not
6557 build_lang_decl, to build the variables.
6558 (grokvardecl): Don't call build_lang_decl for local variables in
6560 (grokdeclarator): Don't call build_lang_decl for local type
6561 declarations in templates.
6562 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6563 zero'd memory, rather than calling memset.
6564 * pt.c: Include hashtab.h.
6565 (local_specializations): New variable.
6566 (retrieve_local_specialization): Use it.
6567 (register_local_specialization): Likewise.
6568 (tsubst_decl): Don't assume local variables have
6570 (instantiate_decl): Set up local_specializations.
6571 * Makefile.in (HTAB_H): New variable.
6573 2000-04-23 Richard Henderson <rth@cygnus.com>
6575 * typeck.c (c_expand_asm_operands): Restore the original
6576 contents of the output list.
6578 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6580 * ir.texi: Document complex number representation.
6582 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6584 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6585 (target_incomplete_p): New function.
6586 (tinfo_base_init): Create comdat NTBS name variable.
6587 (ptr_initializer): Add non_public parameter. Calculate it.
6588 (ptmd_initializer): Likewise.
6589 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6590 (create_real_tinfo_var): Add non_public parameter. Use it.
6591 Push proxy into global namespace.
6592 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6594 * inc/typeinfo (type_info::before, type_info::operator==):
6595 Compare __name addresses.
6597 * tinfo2.cc: Remove new-abi builtins comment.
6599 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6601 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6603 * call.c (joust): Exit early if we get the same function, too.
6605 * decl2.c (key_method): Return NULL_TREE for template classes.
6606 (import_export_class): Don't need to check for template classes.
6608 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6610 * lex.c: Remove references to cccp.c.
6612 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6614 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6615 volatile_memfunc. Add destructor_attr. Adjust dummy.
6616 (DECL_DESTRUCTOR_P): Use destructor_attr.
6617 (DECL_CONST_MEMFUNC_P): Reimplement.
6618 (DECL_VOLATILE_MEMFUNC_P): Remove.
6619 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6620 (overrides): Use DECL_DESTRUCTOR_P.
6621 (check_for_override): Likewise.
6622 * decl.c (start_function): Likewise.
6623 * decl2.c (grokfclassfn): Likewise.
6624 (check_classfn): Likewise.
6625 (grok_function_init): Likewise.
6627 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6629 * decl2.c (grokfield): Issue error on illegal data member
6632 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6634 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6636 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6638 * class.c (build_vtable_entry): Don't build thunks for type-info
6641 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6643 * decl.c (decls_match): Allow a redeclaration of a builtin to
6644 specify args while the builtin did not.
6646 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6648 * cp-tree.def (THUNK_DECL): Add to documentation.
6649 * cp-tree.h (flag_huge_objects): Declare.
6650 * class.c (modify_vtable_entry): Tidy.
6651 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6652 Calculate delta appropriately for the new ABI.
6653 (dfs_modify_vtables): Use it.
6654 (modify_all_vtables): Fix thinko in code to add overriding copies
6655 of functions to primary vtables.
6656 (build_clone): Fix typo in comment.
6657 (clone_function_decl): Correct order of destructors in vtable.
6658 (build_vbase_offset_vtbl_entries): Adjust comment.
6659 (dfs_vcall_offset_queue_p): Remove.
6660 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6661 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6662 (build_vtable_entry): Correct check for pure virtual functions.
6663 Don't declare flag_huge_objects.
6664 * decl.c (flag_huge_objects): Remove declaration.
6665 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6666 Use int_size_in_bytes.
6667 (emit_thunk): Handle vcall offset thunks.
6669 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6671 * decl2.c (parse_time, varconst_time): Delete declarations.
6672 (finish_file): Delete LINENO declaration.
6673 START_TIME and THIS_TIME now long.
6675 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6677 * class.c (build_base_field): Reformat comment.
6679 * inc/cxxabi.h (stddef.h): Comment inclusion.
6680 (__base_class_info::__offset): Comment shift.
6682 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6684 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6685 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6686 (cp_push_exception_identifier): New macro.
6687 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6688 (DECL_BASE_DESTRUCTOR_P): Likewise.
6689 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6690 (get_vtbl_decl_for_binfo): Fix formatting.
6691 (in_charge_arg_for_name): New macro.
6692 (maybe_build_cleanup_and_delete): Remove declaration.
6693 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6694 (in_charge_arg_for_name): New function.
6695 (build_new_method_call): Use it. Handle cloned destructors.
6696 (build_clone): Don't make the base constructor virtual.
6697 Automatically defer generated functions.
6698 (clone_function_decl): Handle destructors, too.
6699 (clone_constructors_and_destructors): Likewise.
6700 (create_vtable_ptr): Don't create a vtable entry for a cloned
6702 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6703 (initialize_predefined_identifiers): Update appropriately.
6704 (finish_destructor_body): Simplify.
6705 (maybe_build_cleanup_and_delete): Remove.
6706 * except.c (expand_throw): Handle new-ABI destructors.
6707 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6708 (build_dtor_call): New function.
6709 (build_delete): Use it. Simplify.
6710 * optimize.c (maybe_clone_body): Handle destructors.
6711 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6713 * exception.cc (cleanup_fn): New typedef.
6714 (CALL_CLEANUP): New macro.
6715 (cp_eh_info): Use them.
6716 (__cp_push_exception): Likewise.
6717 (__cp_pop_exception): Likewise.
6719 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6721 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6722 (complete_dtor_identifier): New macro.
6723 (CLASSTYPE_FIRST_CONVERSION): Remove.
6724 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6725 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6726 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6727 (CLASSTYPE_CONSTRUCTORS): Likewise.
6728 (CLASSTYPE_DESTRUCTORS): Likewise.
6729 (lang_decl): Add cloned_function.
6730 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6731 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6732 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6733 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6734 (DECL_CLONED_FUNCTION_P): Likewise.
6735 (DECL_CLONED_FUNCTION): Likewise.
6736 (clone_function_decl): Declare.
6737 (maybe_clone_body): Likewise.
6738 * call.c (build_user_type_conversion_1): Call complete object
6739 constructors in the new ABI.
6740 (build_new_method_call): Don't add in-charge parameters under the
6742 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6743 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6744 CLASSTYPE_DESTRUCTOR_SLOT.
6745 (build_clone): New function.
6746 (clone_function_decl): Likewise.
6747 (clone_constructors_and_destructors): Likewise.
6748 (check_bases_and_members): Use it.
6749 * decl.c (iniitialize_predefined_identifiers): Initialize
6750 complete_dtor_identifier.
6751 (finish_function): Don't add extra code to a clone.
6752 (lang_mark_tree): Mark cloned_function.
6753 * decl2.c (mark_used): Don't bother trying to instantiate things
6755 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6756 * method.c (set_mangled_name_for_decl): Don't treat clones as
6758 (synthesize_method): Sythesize cloned functions, not the clones.
6759 * optimize.c (inline_data): Update comment on ret_label.
6760 (remap_block): Don't assume DECL_INITIAL exists.
6761 (copy_body_r): Allow ret_label to be NULL.
6762 (maybe_clone_body): Define.
6763 * pt.c (tsubst_decl): Handle clones.
6764 (instantiate_clone): New function.
6765 (instantiate_template): Use it.
6766 (set_mangled_name_for_template_decl): Don't treat clones as
6768 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6769 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6770 * semantics.c (expand_body): Clone function bodies as necessary.
6772 * optimize.c (remap_decl): Avoid sharing structure for arrays
6773 whose size is only known at run-time.
6774 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6776 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6777 to has_in_charge_parm_p.
6778 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6779 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6780 (DECL_COPY_CONSTRUCTOR_P): New macro.
6781 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6782 (build_user_type_conversion_1): Likewise.
6783 (convert_like_real): Likewise.
6784 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6785 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6786 (copy_args_p): Likewise.
6787 (grok_ctor_properties): Likewise.
6788 (start_function): Likewise.
6789 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6790 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6791 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6792 * method.c (do_build_copy_constructor): Use
6793 DECL_HAS_IN_CHARGE_PARM_P.
6794 (synthesize_method): Likewise.
6795 * pt.c (instantiate_template): Remove goto.
6796 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6799 * cp-tre.h (finish_function): Change prototype.
6800 * decl.c (end_cleanup_fn): Adjust caller.
6801 (finish_function): Take only one parameter.
6802 * decl2.c (finish_objects): Adjust caller.
6803 (finish_static_storage_duration_function): Likewise.
6804 * method.c (emit_thunk): Likewise.
6805 * parse.y: Likewise.
6806 * parse.c: Regenerated.
6807 * pt.c (instantiate_decl): Likewise.
6808 * rtti.c (synthesize_tinfo_fn): Likewise.
6809 * semantics.c (expand_body): Likewise.
6811 * cp-tree.h (copy_decl): New function.
6812 * class.c (finish_struct_1): Use it.
6813 * lex.c (copy_decl): Define it.
6814 * pt.c (tsubst_decl): Likewise.
6815 * tree.c (copy_template_template_parm): Likewise.
6817 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6818 has_nonpublic_assign_ref.
6819 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6820 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6821 * class.c (finish_struct_methods): Don't set
6822 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6823 (interface_only): Don't declare.
6824 (interface_unknown): Likewise.
6826 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6828 * tree.h (HAVE_TEMPLATES): Remove definition.
6829 * lang-options.h (-fthis-is-variable): Remove documentation.
6831 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6833 * class.c (instantiate_type): Handle object-relative template-id.
6835 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6836 * decl.c (cplus_expand_expr_stmt): Not here.
6838 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6839 Initialize exprtype earlier.
6841 * parse.y (fn.def1): Check for defining types in return types.
6843 * decl.c (check_tag_decl): Notice extra fundamental types.
6844 Diagnose empty decls in classes, too.
6846 * decl.c (grokdeclarator): Don't override an anonymous name if no
6847 declarator was given.
6849 * cvt.c (convert_to_void): Call resolve_offset_ref.
6851 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6853 * decl2.c (decl_namespace): Handle getting a type.
6855 * typeck.c (build_c_cast): Re-enable warning for cast between
6856 pointer and integer of different size.
6858 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6860 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6862 (__pointer_type_info::__pointer_catch): New virtual function.
6863 (__pointer_to_member_type_info): Derive from
6864 __pointer_type_info. Adjust.
6865 (__pointer_to_member_type_info::__do_catch): Remove.
6866 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6867 (__pointer_to_member_type_info::__pointer_catch): Declare.
6868 * rtti.c (qualifier_flags): Add restrict flag.
6869 (ptmd_initializer): Reorder members.
6870 (create_tinfo_types): Expand comments. Reorder
6871 ptmd_desc_type_node members.
6872 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6874 (__pointer_type_info::__do_catch): Move specific code into
6875 __pointer_catch. Call it.
6876 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6877 specific catch checking. Fix void conversion check.
6878 (__pointer_to_member_type_info::__do_catch): Remove.
6879 (__pointer_to_member_type_info::__pointer_catch): Implement.
6881 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6883 * lex.c (init_parse): Remove traces of classof and headof.
6884 * decl2.c (flag_operator_names): Default to 1.
6885 (lang_decode_option): Do not set it for -ansi.
6887 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6889 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6890 (DECL_MAIN_VARIANT): Remove.
6891 * decl.c (duplicate_decls): Don't set it.
6892 (start_function): Likewise.
6893 (lang_mark_tree): Don't mark it.
6894 * decl2.c (defer_fn): Don't use it.
6895 * lex.c (retrofit_lang_decl): Don't set it.
6896 * pt.c (tsubst_decl): Likewise.
6897 * ptree.c (print_lang_decl): Don't print it.
6898 * typeck.c (mark_addressable): Don't use it.
6900 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6902 * vec.cc: Include <new> and <exception>.
6903 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6904 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6906 (__cxa_vec_delete): Catch dtor exceptions.
6908 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6910 Prepend __ to implementation defined names.
6911 * inc/typeinfo (type_info): Rename _name to __name.
6912 (type_info::type_info): Rename parameter.
6913 (type_info::operator==, type_info::operator!=,
6914 type_info::before): Likewise.
6915 (type_info::is_pointer_p, type_info::is_function_p,
6916 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6919 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6920 (__pointer_type_info::__pointer_type_info): Likewise.
6921 (__pointer_type_info::is_pointer_p,
6922 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6923 (__array_type_info::__array_type_info): Rename parameters.
6924 (__function_type_info::__function_type_info): Likewise.
6925 (__function_type_info::is_function_p): Prepend __.
6926 (__enum_type_info::__enum_type_info): Rename parameters.
6927 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6929 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6931 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6932 (__class_type_info::__class_type_info): Rename parameters.
6933 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6934 (__class_type_info::upcast_result,
6935 __class_type_info::dyncast_result): Prepend __. Move definition
6937 (__class_type_info::do_upcast, __class_type_info::do_catch,
6938 __class_type_info::find_public_src,
6939 __class_type_info::do_dyncast,
6940 __class_type_info::do_find_public_src): Prepend __. Rename
6942 (__si_class_type_info::__si_class_type_info): Rename parameters.
6943 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6944 __si_class_type_info::do_find_public_src): Prepent __. Rename
6946 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6947 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6948 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6950 (__dynamic_cast): Rename parameters.
6951 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6952 type_info::do_catch, type_info::do_upcast): Prepend __.
6953 (contained_p, public_p, virtual_p, contained_public_p,
6954 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6955 (__class_type_info::do_catch,
6956 __class_type_info::do_upcast): Prepend __. Adjust.
6957 (__class_type_info::__upcast_result,
6958 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6960 (__class_type_info::find_public_src): Prepend __. Adjust.
6961 (__class_type_info::do_find_public_src,
6962 __si_class_type_info::do_find_public_src,
6963 __vmi_class_type_info::do_find_public_src): Likewise.
6964 (__class_type_info::do_dyncast,
6965 __si_class_type_info::do_dyncast,
6966 __vmi_class_type_info::do_dyncast): Likewise.
6967 (__class_type_info::do_upcast,
6968 __si_class_type_info::do_upcast,
6969 __vmi_class_type_info::do_upcast): Likewise.
6970 (__dynamic_cast): Adjust.
6971 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6972 (__function_type_info::is_function_p): Likewise.
6973 (__pointer_type_info::do_catch): Likewise. Adjust.
6974 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6975 (__throw_type_match_rtti_2): Adjust.
6976 (__is_pointer): Adjust.
6978 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6980 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6981 (complete_ctor_identifier): New macro.
6982 (special_function_kind): Add sfk_copy_constructor and
6983 sfk_assignment_operator.
6984 (LOOKUP_HAS_IN_CHARGE): Remove.
6985 (cons_up_default_function): Rename to ...
6986 (implicitly_declare_fn): ... this.
6987 * call.c (build_new_method_call): Add in-charge parameters for
6989 * class.c (add_implicitly_declared_members): Change parameter name
6990 from cant_have_assignment to cant_have_const_assignment.
6991 Replace calls to cons_up_default_function to implicitly_declare_fn.
6992 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6993 * decl.c (initialize_predefined_identifiers): Initialize it.
6994 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6996 * init.c (expand_default_init): Don't calculate the in-charge
6998 (build_new_1): Likewise.
6999 * lex.c (cons_up_default_function): Move to method.c.
7000 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
7001 (implicitly_declare_fn): New function.
7002 * typeck.c (build_static_cast): Use complete_ctor_identifier.
7003 (build_modify_expr): Likewise.
7004 * typeck2.c (build_functional_cast): Likewise.
7006 Under the new ABI, constructors don't return `this'.
7007 * cp-tree.h (warn_reorder): Declare.
7008 (special_function_kind): New enum.
7009 (global_base_init_list): Remove declaration.
7010 (emit_base_init): Don't return a value.
7011 (check_base_init): Don't declare.
7012 (is_aggr_typedef): Likewise.
7013 * decl.c (check_special_function_return_type): New function.
7014 (return_types): Remove.
7015 (grokdeclarator): Use check_special_function_return_type.
7016 (start_function): Don't initialize ctor_label under the new ABI.
7017 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
7018 * init.c (begin_init_stmts): Move to top of file.
7019 (finish_init_stmts): Likewise.
7020 (warn_reorder): Don't declare.
7021 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
7023 (check_base_init): Remove.
7024 (is_aggr_typedef): Likewise.
7025 (build_new_1): Don't use the return value of a constructor.
7026 * semantics.c (setup_vtbl_ptr): Don't use the return value
7028 * typeck.c (check_return_expr): Don't magically convert return
7029 statements into `return this' in constructors under the new ABI.
7031 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
7032 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
7033 (base_ctor_identifier): New macro.
7034 (base_dtor_identifier): Likewise.
7035 (deleting_dtor_identifier): Likewise.
7036 * decl.c: Don't include obstack.h.
7037 (obstack_chunk_alloc): Don't define.
7038 (obstack_chunk_free): Likewise.
7039 (struct predefined_identifier): New type.
7040 (initialize_predefined_identifiers): New function.
7041 (init_decl_processing): Use it.
7042 (debug_temp_inits): Remove.
7043 (start_method): Don't call preserve_data.
7044 (hack_incomplete_structures): Update comment.
7045 * init.c (init_init_processing): Don't initialize
7047 (build_offset_rf): Remove dead code.
7048 (build_delete): Use CLASSTYPE_N_BASECLASSES.
7049 * search.c (init_search_processing): Don't initialize
7052 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7054 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
7055 some sign_compare warnings.
7057 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7059 Rename abi::__vmi_class_type_info members.
7060 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
7061 base_list, detail_masks members to vmi_flags, vmi_base_count,
7062 vmi_bases and vmi_flags_masks respectively.
7063 (__vmi_class_type_info::vmi_flags_masks): Rename
7064 details_unknown_mask to flags_unknown_mask.
7065 * tinfo.cc (__class_type_info::do_upcast): Adjust.
7066 (__vmi_class_type_info::do_find_public_src): Adjust.
7067 (__vmi_class_type_info::do_dyncast): Adjust.
7068 (__vmi_class_type_info::do_upcast): Adjust.
7070 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7072 * tinfo.cc (convert_to_base): New function.
7073 (get_vbase_offset): Remove. Move into convert_to_base.
7074 (__vmi_class_type_info::do_find_public_src): Adjust.
7075 (__vmi_class_type_info::do_dyncast): Adjust.
7076 (__vmi_class_type_info::do_upcast): Adjust.
7078 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
7080 * tinfo.cc (operator=): Use __builtin_strcmp.
7081 * tinfo2.cc (before): Likewise.
7083 2000-04-06 Mark Mitchell <mark@codesourcery.com>
7085 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
7086 (DECL_SAVED_INLINE): Rename to ...
7087 (DECL_DEFERRED_FN): ... this.
7088 (in_function_p): Remove declaration.
7089 (mark_inline_for_output): Rename to ...
7090 (defer_fn): ... this.
7091 * decl.c (finish_function): Adjust call to mark_inline_for_output.
7092 (in_function_p): Remove definition.
7093 * decl2.c (saved_inlines): Rename to ...
7094 (deferred_fns): ... this.
7095 (saved_inlines_used): Rename to ...
7096 (deferred_fns_used): ... this.
7097 (mark_inline_for_output): Rename to ...
7098 (defer_fn): ... this.
7099 (finish_file): Adjust accordingly.
7100 (init_decl2): Likewise.
7101 * lex.c (cons_up_default_function): Likewise.
7102 * pt.c (mark_decl_instantiated): Likewise.
7103 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
7105 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
7106 * semantics.c (expand_body): Defer more functions.
7108 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7111 * Make-lang.in (CXX_LIB2FUNCS): Add it.
7113 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7114 __cxa_vec_delete): Declare.
7116 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7118 * rtti.c (dfs_class_hint_mark): New static function.
7119 (dfs_class_hint_unmark): New static function.
7120 (class_hint_flags): Use them.
7122 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
7124 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
7126 2000-04-05 Mark Mitchell <mark@codesourcery.com>
7128 * cp-tree.h (instantiate_decl): Change prototype.
7129 * decl2.c (mark_used): Adjust call.
7130 * optimize.c (inlinable_function_p): Adjust handling of templates.
7131 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
7132 (do_type_instantiation): Likewise.
7133 (instantiate_decl): Defer more templates.
7134 (instantiate_pending_templates): Adjust logic to handle inline
7137 * Makefile.in (GGC_H): New variable. Use it throughout in place
7140 * call.c: Don't include obstack.h. Include ggc.h.
7141 (obstack_chunk_alloc): Don't define.
7142 (obstack_chunk_free): Likewise.
7143 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
7144 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
7145 (pop_switch): Free it.
7147 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
7149 * dump.c (dequeue_and_dump): Don't try to print the bit_position
7150 if we don't have a DECL_FIELD_OFFSET.
7152 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
7154 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
7157 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7159 * cfns.gperf (hash, libc_name_p): Prototype.
7161 * rtti.c (build_dynamic_cast_1): Constification.
7163 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
7165 * semantics.c (deferred_type_access_control): Prototype.
7167 2000-04-04 Mark Mitchell <mark@codesourcery.com>
7169 Correct many new ABI issues regarding vbase and vcall offset
7171 * cp-tree.h (BINFO_VTABLE): Document.
7172 (struct lang_type): Tweak formatting.
7173 (BINFO_PRIMARY_BINFO): Add to documentation.
7174 (CLASSTYPE_VSIZE): Fix typo in comment.
7175 (CLASSTYPE_VBASECLASSES): Update documentation.
7176 (BINFO_VBASE_MARKED): Remove.
7177 (SET_BINFO_VBASE_MARKED): Likewise.
7178 (CLEAR_BINFO_VBASE_MARKED): Likewise.
7179 (BINFO_FIELDS_MARKED): Remove.
7180 (SET_BINFO_FIELDS_MARKED): Likewise.
7181 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
7182 (enum access_kind): New enumeration.
7183 (num_extra_vtbl_entries): Remove declaration.
7184 (size_extra_vtbl_entries): Likewise.
7185 (get_vtbl_decl_for_binfo): New function.
7186 (dfs_vbase_unmark): Remove declaration.
7187 (mark_primary_bases): Likewise.
7188 * class.c (SAME_FN): Remove.
7189 (struct vcall_offset_data_s): Move definition.
7190 (build_vbase_pointer): Use `build', not `build_binary_op', to
7191 access the vbase pointer under the new ABI.
7192 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
7193 (build_primary_vtable): Likewise.
7194 (dfs_mark_primary_bases): Move here from search.c.
7195 (mark_primary_bases): Likewise.
7196 (determine_primary_bases): Under the new ABI, don't make a base
7197 class a primary base just because we don't yet have any virtual
7199 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
7200 (num_vfun_entries): Remove.
7201 (dfs_count_virtuals): Likewise.
7202 (num_extra_vtbl_entries): Likewise.
7203 (size_extra_vtbl_entries): Likewise.
7204 (layout_virtual_bases): Iterate in inheritance graph order under
7206 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
7207 indicate that a vfield is present.
7208 (init_class_processing): Initialize access_public_node, etc., from
7210 (get_vtbl_decl_for_binfo): New function.
7211 (dump_class_hierarchy_r): Likewise.
7212 (dump_class_hierarchy): Use it.
7213 (finish_vtbls): Build the vtbls in inheritance graph order.
7214 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7215 (initialize_vtable): Use get_vtbl_decl_for_binfo.
7216 (accumulate_vtbl_inits): Add comments explaining why a pre-order
7218 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
7219 where the vptr points, even for primary vtables.
7220 (build_vtbl_initializer): Adjust handling of vbase and vcall
7222 (build_vcall_and_vbase_vtable_entries): New function.
7223 (dfs_build_vbase_offset_vtbl_entries): Remove.
7224 (build_vbase_offset_vtbl_entries): Reimplement.
7225 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
7226 were already handled in a primary base class vtable.
7227 (build_vcall_offset_vtbl_entries): Adjust.
7228 (build_rtti_vtbl_entries): Adjust.
7229 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
7230 * init.c (expand_virtual_init): Simplify.
7231 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
7232 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
7233 * search.c (BINFO_ACCESS): New macro.
7234 (SET_BINFO_ACCESS): Likewise.
7235 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
7236 (access_in_type): Likewise.
7237 (dfs_accessible_p): Likewise.
7238 (protected_accessible_p): Likewise.
7239 (lookup_fnfields_1): Adjust documentation.
7240 (dfs_mark_primary_bases): Move to class.c
7241 (mark_primary_bases): Likewise.
7242 (dfs_vbase_unmark): Remove.
7243 (virtual_context): Use BINFO_FOR_VBASE.
7244 (dfs_get_vbase_types): Simplify.
7245 (dfs_build_inheritance_graph_order): New function.
7246 (get_vbase_types): Use it.
7247 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
7249 * tinfo.cc (get_vbase_offset): New function.
7250 (__vmi_class_type_info::do_find_public_src): Use it.
7251 (__vmi_class_type_info::do_dyncast): Likewise.
7252 (__vmi_class_type_info::do_upcast): Likewise.
7254 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
7256 * lang-specs.h: Pass -fno-show-column to the preprocessor.
7258 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
7260 * rtti.c (class_hint_flags): Rename flags.
7261 (class_initializer): Remove flags.
7262 (synthesize_tinfo_var): Combine offset and flags. Add flags
7263 for __vmi_class_type_info.
7264 (create_tinfo_types): Remove flags from __class_type_info and
7265 __si_class_type_info. Merge flags and offset from
7266 base_class_type_info.
7267 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
7268 (__base_class_info::is_virtual_p): Adjust.
7269 (__base_class_info::is_public_p): Adjust.
7270 (__base_class_info::offset): New accessor.
7271 (__class_type_info::details): Remove member.
7272 (__class_type_info::__class_type_info): Lose details.
7273 (__class_type_info::detail_masks): Remove.
7274 (__si_class_type_info::__si_class_type_info): Lose details.
7275 (__vmi_class_type_info::details): New member.
7276 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
7277 (__vmi_class_type_info::detail_masks): New member.
7278 * tinfo.cc (__class_type_info::do_upcast): Initialize result
7279 with unknown_details_mask.
7280 (__vmi_class_type_info::do_find_public_src): Adjust
7281 (__vmi_class_type_info::do_dyncast): Adjust.
7282 (__vmi_class_type_info::do_upcast): Set result details, if
7284 (__dynamic_cast): Temporarily #if out optimization.
7286 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
7288 * rtti.c (get_tinfo_decl): Mark used.
7289 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
7290 mark as dealt with, if we output it.
7292 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7294 * class.c: Reorganize to put virtual function table initialization
7295 machinery at the end of the file.
7297 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
7299 * class.c (finish_struct): Use bitsize_zero_node.
7300 * pt.c (instantiate_class_template): Likewise.
7302 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7304 Put RTTI entries at negative offsets in new ABI.
7305 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
7306 vbase offset at index -3, not -1.
7307 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
7308 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
7309 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
7310 (build_rtti_vtbl_entries): New function.
7311 (set_rtti_entry): Remove.
7312 (build_primary_vtable): Don't use it.
7313 (build_secondary_vtable): Likewise.
7314 (start_vtable): Remove.
7315 (first_vfun_index): New function.
7316 (set_vindex): Likewise.
7317 (add_virtual_function): Don't call start_vtable. Do call
7319 (set_primary_base): Rename parameter.
7320 (determine_primary_base): Likewise.
7321 (num_vfun_entries): Don't use skip_rtti_stuff.
7322 (num_extra_vtbl_entries): Include RTTI information.
7323 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
7324 (skip_rtti_stuff): Remove.
7325 (dfs_modify_vtables): Don't use it.
7326 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
7327 (layout_nonempty_base_or_field): Update size handling.
7328 (create_vtable_ptr): Tweak.
7329 (layout_class_type): Adjust parameter names.
7330 (finish_struct_1): Simplify.
7331 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
7332 (skip_rtti_stuff): Remove.
7333 (first_vfun_index): New function.
7334 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7335 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
7336 (marked_vtable_pathp): Declare.
7337 (unmarked_vtable_pathp): Likewise.
7338 * error.c (dump_expr): Use first_vfun_index to calculate vtable
7340 * rtti.c (build_headof): Look for RTTI at negative offsets.
7341 (get_tinfo_decl_dynamic): Likewise.
7342 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
7344 (create_pseudo_type_info): Do it here instead. Adjust so that
7345 vptr points at first virtual function.
7346 * search.c (marked_vtable_pathp): Make it global.
7347 (unmarked_vtable_pathp): Likewise.
7348 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7349 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
7350 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
7351 (get_pure_virtuals): Likewise.
7352 (expand_upcast_fixups): Likewise.
7353 * tree.c (debug_binfo): Likewise.
7354 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
7357 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7359 * class.c (check_field_decl): Fix typo.
7360 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
7361 (check_methods): Likewise.
7362 (check_field_decls): Likewise.
7363 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
7364 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
7365 Use DECL_RESULT_FLD, not DECL_RESULT.
7366 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
7367 * lex.c (identifier_type): Likewise.
7368 * pt.c (determine_specialization, lookup_template_class): Likewise.
7369 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
7370 (resolve_overloaded_unification, more_specialized): Likewise.
7371 * semantics.c (finish_member_declaration): Likewise.
7372 * typeck.c (build_x_function_call): Likewise.
7374 2000-03-26 Mark Mitchell <mark@codesourcery.com>
7376 * class.c (layout_empty_base): Handle empty bases with non-byte
7378 (build_base_field): Likewise.
7379 (layout_virtual_bases): Likewise.
7381 * class.c (finish_struct_1): Fix typo in this change:
7383 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7385 2000-03-25 Mark Mitchell <mark@codesourcery.com>
7387 * decl.c (grokdeclarator): Count partial specializations when
7388 keeping track of how many template classes have been seen.
7390 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7392 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7394 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7395 (get_vfield_offset): Use byte_position.
7396 (set_rtti_entry): Set OFFSET to ssizetype zero.
7397 (get_binfo_offset_as_int): Deleted.
7398 (dfs_record_base_offsets): Use tree_low_cst.
7399 (dfs_search_base_offsets): Likewise.
7400 (layout_nonempty_base_or_field): Reflect changes in RLI format
7401 and call byte_position.
7402 (layout_empty_base): Convert offset to ssizetype.
7403 (build_base_field): use rli_size_unit_so_far.
7404 (dfs_propagate_binfo_offsets): Do computation in proper type.
7405 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7406 (layout_class_type): Reflect changes in RLI names and fields.
7407 (finish_struct_1): Set DECL_FIELD_OFFSET.
7408 * dump.c (dequeue_and_dump): Call bit_position.
7409 * expr.c (cplus_expand_constant): Use byte_position.
7410 * rtti.c (expand_class_desc): Use bitsize_one_node.
7411 * typeck.c (build_component_addr): Use byte_position and don't
7412 special case for zero offset.
7414 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7416 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7418 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7420 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7423 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7425 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7427 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7428 make_typename_type, check_initializer, cp_finish_decl,
7429 xref_tag): Likewise.
7430 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7431 decl_namespace, arg_assoc_template_arg, arg_assoc,
7432 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7433 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7434 args_to_string): Likewise.
7435 * friend.c (is_friend): Likewise.
7436 * lex.c (note_got_semicolon, note_list_got_semicolon,
7437 is_global): Likewise.
7438 * method.c (build_overload_nested_name, build_overload_value,
7439 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7440 * parse.y (typename_sub, typename_sub1): Likewise.
7441 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7442 process_partial_specialization, convert_template_argument,
7443 template_args_equal, add_pending_template, lookup_template_class,
7444 for_each_template_parm_r, maybe_fold_nontype_arg,
7445 tsubst, instantiate_template, type_unification_real, unify,
7446 instantiate_pending_templates, set_mangled_name_for_template_decl):
7448 * repo.c (repo_get_id, repo_template_used): Likewise.
7449 * search.c (lookup_field_1): Likewise.
7450 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7451 * xref.c (classname): Likewise.
7453 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7455 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7456 (CANONICAL_BINFO): New macro.
7457 (BINFO_NEW_VTABLE_MARKED): Use it.
7458 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7459 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7460 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7462 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7463 (build_secondary_vtable): Likewise.
7464 (dfs_finish_vtbls): Likewise.
7465 (dfs_accumulate_vtbl_inits): Likewise.
7466 (accumulate_vtbl_inits): New function.
7467 (finish_vtbls): Make sure that virtual bases come after
7468 non-virtual bases in the vtable group.
7469 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7470 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7471 * search.c (struct vbase_info): Move definition.
7472 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7473 (unmarked_new_vtable_p): Likewise.
7474 (dfs_mark_vtable_path): Remove.
7475 (dfs_mark_new_vtable): Remove.
7476 (dfs_unmark_new_vtable): Likewise.
7477 (dfs_clear_search_slot): Likewise.
7478 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7479 (dfs_clear_vbase_slots): Likewise.
7480 (init_vbase_pointers): LIkewise.
7482 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7484 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7485 SIZETYPE to a non-SIZETYPE.
7487 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7489 * class.c (layout_virtual_bases): Adjust names in conditionally
7492 * class.c (record_base_offsets): New function.
7493 (layout_conflict_p): Likewise.
7494 (layout_nonempty_base_or_field): Use it.
7495 (layout_empty_base): New function.
7496 (build_base_field): Use it.
7497 (build_base_fields): Update comment.
7498 (layout_virtual_bases): Fold in a little code form
7499 layout_basetypes. Use layout_empty_base.
7500 (layout_basetypes): Remove.
7501 (end_of_class): New function.
7502 (layout_class_type): Use it. Adjust.
7504 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7506 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7508 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7509 * typeck.c (fntype_p): Remove.
7511 * cp-tree.h (TI_SPEC_INFO): Remove.
7512 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7513 * pt.c (process_partial_specialization): Likewise.
7515 * class.c (build_base_field): Fix thinko in computation of binfo
7518 * tree.c (mark_local_for_remap_p): Mark variables declared in
7519 TARGET_EXPRs as well.
7521 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7523 * typeck.c (require_complete_type, complete_type,
7524 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7525 build_array_ref, convert_arguments, pointer_diff,
7526 build_x_unary_op, build_unary_op, build_c_cast,
7527 build_modify_expr): Use COMPLETE_TYPE_P etc.
7528 * call.c (is_complete, convert_like_real,
7529 build_new_method_call): Likewise.
7530 * class.c (build_vbase_pointer_fields, check_bases,
7531 build_base_field, finish_struct_1, pushclass): Likewise.
7532 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7533 * decl.c (maybe_process_template_type_declaration, pushtag,
7534 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7535 layout_var_decl, check_initializer, cp_finish_decl,
7536 grokdeclarator, require_complete_types_for_parms,
7537 grok_op_properties, xref_tag, xref_basetypes,
7538 check_function_type): Likewise.
7539 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7540 * friend.c (do_friend): Likewise.
7541 * init.c (build_offset_ref): Likewise.
7542 * parse.y (structsp): Likewise.
7543 * pt.c (maybe_process_partial_specialization,
7544 tsubst_friend_function, instantiate_class_template, tsubst,
7545 do_type_instantiation, instantiate_pending_templates): Likewise.
7546 * repo.c (repo_get_id): Likewise.
7547 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7548 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7549 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7550 * semantics.c (begin_class_definition): Likewise.
7551 * tree.c (build_cplus_method_type): Likewise.
7552 * typeck2.c (digest_init, build_functional_cast,
7553 add_exception_specifier): Likewise.
7554 * parse.h, parse.c: Regenerated.
7556 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7558 * inc/cxxabi.h: New header file. Define new-abi entry points.
7559 (__pointer_type_info::target): Rename member to ...
7560 (__pointer_type_info::type): ... here.
7561 (__base_class_info::type): Rename member to ...
7562 (__base_class_info::base): ... here.
7563 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7564 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7565 (abi_node): New global tree node.
7566 * decl.c (abi_node): Document.
7567 (init_decl_processing): Initialize abi_node.
7568 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7569 (get_vmi_pseudo_type_info): Likewise.
7570 (create_tinfo_types): Likewise.
7571 (emit_support_tinfos): Likewise.
7572 * tinfo.h (cxxabi.h): Include for new-abi.
7573 Move rtti class definitions to new header file.
7574 * tinfo.cc (abi): Use the namespace.
7575 (std): Move new abi rtti classes from here ...
7576 (__cxxabiv1): ... to here.
7577 * tinfo2.cc (cxxabi.h): Include for new-abi.
7578 Move rtti class definitions to new header file.
7579 (std): Move new abi rtti classes from here ...
7580 (__cxxabiv1): ... to here.
7581 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7584 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7585 Jason Merrill <jason@casey.cygnus.com>
7587 * method.c (build_overload_int): Use host_integerp.
7589 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7591 * init.c (build_offset_ref): Handle the case of a templated member
7594 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7596 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7598 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7600 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7601 * class.c (check_bitfield_decl): Turn illegal bitfields into
7603 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7605 (dfs_offset_for_unshared_vbases): Likewise.
7606 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7607 pointer-to-member correctly under the new ABI.
7608 * expr.c (cplus_expand_constant): Don't use cp_convert when
7609 turning an offset into a pointer-to-member.
7610 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7611 when dereferencing them under the new ABI.
7612 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7613 of pointers-to-members under the new ABI.
7615 * class.c (check_bitfield_decl): Remove restriction on really long
7617 (layout_class_type): Implement new ABI handling of bitfields
7618 longer than their types.
7620 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7622 * parse.y (extdefs): Call ggc_collect.
7623 * parse.c: Regenerated.
7625 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7627 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7628 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7631 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7633 * class.c (build_vbase_path): Use integer_zerop.
7634 (build_vtable_entry): Use tree_low_cst.
7635 (get_vfield_offset): Use bit_position.
7636 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7638 (check_bitfield_decl): Set DECL_SIZE using convert.
7639 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7640 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7642 (finish_struct_1): Use bit_position.
7643 (dump_class_hierarchy): Use tree_low_cst.
7644 * cp-tree.h (min_precision): Add declaration.
7645 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7646 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7647 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7648 * expr.c (cplus_expand_constant): Use bit_position.
7649 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7650 * rtti.c (get_base_offset): Use bit_position.
7651 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7652 host_integerp, and tree_low_cst.
7653 (pointer_int_sum): Use integer_zerop.
7654 (build_component_addr): Use bit_position.
7656 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7658 * typeck.c (require_complete_type): Don't assume size_zero_node.
7659 (complete_type_or_else): Likewise.
7661 2000-03-16 Steven Grady <grady@digitaldeck.com>
7662 Jason Merrill <jason@casey.cygnus.com>
7664 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7666 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7668 * decl2.c (grokfield): Bail out if type is error_mark_node.
7670 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7672 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7673 (__pointer_to_member_data): ... here. Adjust.
7674 * rtti.c (create_tinfo_types): Adjust.
7676 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7678 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7679 * decl.c (ref_desc_type_node): Undocument.
7680 * rtti.c (ptr_ref_initializer): Rename to ...
7681 (ptr_initializer): ... here. Adjust comments.
7682 (ptmd_initializer): Fix comment thinko.
7683 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7684 (create_tinfo_types): Remove ref_desc_type_node init.
7685 * tinfo2.cc (__reference_type_info): Remove.
7687 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7689 * decl.c (cp_finish_decl): Remove obsolete comment.
7691 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7693 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7695 * cp-tree.h: Tweak documentation.
7696 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7697 (avoid_overlap): Remove.
7698 (get_binfo_offset_as_int): New function.
7699 (dfs_serach_base_offsets): Likewise.
7700 (layout_nonempty_base_or_field): Likewise.
7701 (build_base_field): Layout fields here. Avoid placing two objects
7702 of the same type at the same address, under the new ABI.
7703 (build_base_fields): Adjust accordingly.
7704 (create_vtable_ptr): Return the new field, but don't attach it to
7706 (remove_base_field): Remove.
7707 (remove_base_fields): Remove.
7708 (layout_basetypes): Adjust accordingly.
7709 (layout_class_type): Call layout_field for each field, rather than
7710 just making a wholesale call to layout_type.
7712 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7714 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7716 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7718 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7720 * except.c (dtor_nothrow): New fn.
7721 (do_pop_exception): Use it. Take type parm.
7722 (push_eh_cleanup): Take type parm.
7723 (expand_start_catch_block): Pass it.
7724 (build_eh_type_type_ref): Accept null type.
7726 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7728 * cp-tree.h (revert_static_member_fn): Change prototype.
7729 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7730 (grok_op_properties): Likewise.
7731 (start_function): Likewise.
7732 (revert_static_member_fn): Simplify.
7733 * pt.c (check_explicit_specialization): Adjust call to
7734 revert_static_member_fn.
7736 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7738 * cp-tree.h (scope_kind): New type.
7739 (tmpl_spec_kind): Likewise.
7740 (declare_pseudo_global_level): Remove.
7741 (pseudo_global_level_p): Rename to template_parm_scope_p.
7742 (pushlevel): Remove declaration.
7743 (begin_scope): New function.
7744 (finish_scope): Likewise.
7745 (current_tmpl_spec_kind): Likewise.
7746 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7747 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7748 Add template_spec_p.
7749 (toplevel_bindings_p): Adjust.
7750 (declare_pseudo_global_level): Remove.
7751 (pseudo_global_level_p): Rename to template_parm_scope_p.
7752 (current_tmpl_spec_kind): New function.
7753 (begin_scope): Likewise.
7754 (finish_scope): Likewise.
7755 (maybe_push_to_top_level): Adjust.
7756 (maybe_process_template_type_declaration): Likewise.
7757 (pushtag): Likewise.
7758 (pushdecl_nonclass_level): Likewise.
7759 (lookup_tag): Likewise.
7760 (grokfndecl): Handle member template specializations. Share
7761 constructor and non-constructor code.
7762 * decl2.c (check_classfn): Handle member template specializations.
7763 * pt.c (begin_template_parm_list): Use begin_scope.
7764 (begin_specialization): Likewise.
7765 (end_specialization): Likewise.
7766 (check_explicit_specialization): Use current_tmpl_spec_kind.
7767 Handle member template specializations.
7768 (end_template_decl): Use finish_scope. Remove call to
7770 (push_template_decl_real): Remove bogus error message.
7771 (tsubst_decl): Fix typo in code contained in comment.
7772 (instantiate_template): Handle member template specializations.
7773 (most_general_template): Likewise.
7775 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7777 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7778 (do_identifier): Ditto for error().
7780 * pt.c (convert_nontype_argument): Ditto for cp_error().
7781 (convert_template_argument): Ditto for cp_pedwarn().
7783 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7785 * exception.cc (__check_null_eh_spec): New fn.
7786 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7788 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7790 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7791 * except.c (expand_end_eh_spec): Add the return type.
7792 * rtti.c (throw_bad_cast): Add the parmtypes.
7793 (throw_bad_typeid): Likewise.
7795 * semantics.c (expand_stmt): Only leave out rtl for unused
7796 artificials, and set DECL_IGNORED_P on them as well.
7797 * decl.c (wrapup_globals_for_namespace): Likewise.
7799 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7801 * decl.c (maybe_commonize_var): Skip all artificial decls.
7802 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7804 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7806 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7807 * cp-tree.h: Declare flag_enforce_eh_specs.
7808 * decl.c (store_parm_decls, finish_function): Check it.
7810 C library functions don't throw.
7811 * Makefile.in (cfns.h): New target.
7812 (except.o): Depend on it.
7813 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7814 * cfns.gperf: New file.
7815 * cfns.h: Generated.
7816 * except.c: Include it.
7817 (nothrow_libfn_p): New fn.
7818 * decl.c (grokfndecl): Use it.
7819 * cp-tree.h: Declare it.
7821 * decl.c (push_overloaded_decl_1, auto_function,
7822 define_function): Lose.
7823 (build_library_fn_1): New static fn.
7824 (builtin_function): Use it.
7825 (get_atexit_node): Use build_library_fn_ptr.
7826 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7827 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7828 push_void_library_fn, push_throw_library_fn): New fns.
7829 * cp-tree.h: Declare them.
7830 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7831 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7832 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7833 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7834 * rtti.c (build_runtime_decl): Lose.
7835 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7836 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7837 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7839 * call.c (build_call): Remove result_type parm.
7840 Call mark_used on unused artificial fns.
7841 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7843 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7845 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7847 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7848 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7849 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7850 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7851 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7852 expand_generic_desc): Likewise.
7854 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7856 * exception.cc (__cp_pop_exception): Cleanup the original object.
7858 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7860 * decl.c (grok_op_properties): Merge conversion to void warning
7861 with other silly op warnings.
7863 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7865 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7866 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7868 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7870 * decl.c (cp_make_fname_decl): New function.
7871 (wrapup_globals_for_namespace): Don't emit unused static vars.
7872 (init_decl_processing): Remove comment about use of
7873 array_domain_type. Set make_fname_decl.
7874 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7875 * semantics.c (begin_compound_stmt): Remove
7876 current_function_name_declared flagging.
7877 (expand_stmt): Don't emit unused local statics.
7878 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7881 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7883 * typeck.c (convert_for_assignment): Don't look at array
7885 * call.c (convert_like_real): Likewise.
7887 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7889 Add initial support for '\uNNNN' specifier.
7890 * lex.c (read_ucs): New fn.
7891 (readescape, skip_white_space): Call it.
7892 (is_extended_char, is_extended_char_1): New fns.
7893 (utf8_extend_token): New fn, #if 0'd out.
7894 (real_yylex): Treat extended chars like letters.
7896 * search.c (note_debug_info_needed): Walk the bases even if we
7897 weren't deferring the type itself.
7899 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7901 * decl2.c (finish_objects): Constify a char*.
7903 * method.c (emit_thunk): Likewise.
7905 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7907 * typeck.c (dubious_conversion_warnings): Look through
7910 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7912 * class.c (dfs_modify_vtables): I is now unsigned.
7913 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7914 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7915 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7916 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7917 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7918 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7919 Call integer_all_onesp.
7920 * typeck2.c (process_init_constructor): Use compare_tree_int.
7922 * lang-specs.h (as): Don't call if -syntax-only.
7924 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7926 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7927 RTL_EXPR_HAS_NO_SCOPE after all.
7929 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7931 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7932 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7933 RTL_EXPR_HAS_NO_SCOPE.
7935 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7938 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7940 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7942 * call.c (convert_like): Macrofy.
7943 (convert_like_with_context): New macro.
7944 (convert_like_real): Renamed from convert_like. Add calling
7945 context parameters, for diagnostics. Add recursive flag. Call
7946 dubious_conversion_warnings for outer conversion.
7947 (build_user_type_conversion): Use convert_like_with_context.
7948 (build_over_call): Likewise. Don't warn about dubious
7949 conversions here. Adjust convert_default_arg calls.
7950 (convert_default_arg): Add context parameters for diagnostics.
7951 Pass throught to convert_like_with_context.
7952 * cp-tree.h (convert_default_arg): Add context parameters.
7953 (dubious_conversion_warnings): Prototype new function.
7954 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7955 (dubious_conversion_warnings): New function, broken
7956 out of convert_for_assignment.
7957 (convert_for_assignment): Adjust.
7959 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7961 * decl2.c (key_method): Break out from...
7962 (import_export_vtable, import_export_class): ...here.
7964 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7965 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7967 * search.c (note_debug_info_needed, dfs_debug_mark,
7968 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7969 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7971 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7973 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7976 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7978 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7979 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7980 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7981 (lang_type): Split gets_new into has_new and has_array_new.
7982 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7983 (TYPE_GETS_NEW): Split into ...
7984 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7985 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7986 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7987 (build_op_new_call): Don't declare.
7988 (build_new_1): Likewise.
7989 * call.c (build_op_new_call): Remove.
7990 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7991 instead of TYPE_NEEDS_DESTRUCTOR.
7992 (finish_struct_bits): Likewise.
7993 (add_implicitly_declared_members): Likewise.
7994 (check_field_decl): Likewise.
7995 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7996 correctly under the new ABI.
7997 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7998 instead of TYPE_NEEDS_DESTRUCTOR.
7999 (initialize_local_var): Likewise.
8000 (destroy_local_var): Likewise.
8001 (cp_finish_decl): Likewise.
8002 (register_dtor_fn): Likewise.
8003 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
8004 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
8005 TYPE_VEC_DELETE_TAKES_SIZE here.
8006 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
8007 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
8008 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8009 (finish_destructor_body): Likewise.
8010 (maybe_build_cleanup_1): Likewise.
8011 * decl2.c (do_static_destruction): Likewise.
8012 * init.c (build_new_1): Make it static.
8013 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8014 (expand_cleanup_for_base): Likewise.
8015 (get_cookie_size): New function.
8016 (build_new_1): Handle array-new cookies correctly under the new
8018 (build_vec_delete_1): Likewise.
8019 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8020 (build_delete): Likewise.
8021 (build_vec_delete): Handle array-new cookies correctly under the new
8023 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8024 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
8025 TYPE_HAS_ARRAY_NEW_OPERATOR.
8026 * ptree.c (print_lang_type): Check them.
8027 * search.c (context_for_name_lookup): Fix typo in comment.
8028 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8029 * tree.c (break_out_cleanups): Likewise.
8030 (build_cplus_array_test_1): Likewise.
8031 (cp_build_qualified_type_real): Likewise.
8032 * typeck.c (complete_type): Likewise.
8034 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
8035 the command-line, not the end.
8037 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
8039 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
8041 2000-03-02 Tom Tromey <tromey@cygnus.com>
8043 * cp-tree.h (build_java_class_ref): Declare.
8044 * init.c (build_java_class_ref): No longer static.
8045 * except.c (expand_throw): Generate a Java-style `throw' if the
8046 thrown object is a "Java" object.
8047 (initialize_handler_parm): Generate a Java-style lookup of
8048 exception info if the caught object is a "Java" object.
8049 (catch_language, catch_language_init): New globals.
8050 (decl_is_java_type): New function.
8051 (expand_start_catch_block): Don't call push_eh_info() or
8052 push_eh_cleanup() when handling a Java-style "catch". Pass Java
8053 class reference to build_catch_block.
8055 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8057 * typeck.c (comptypes): Treat sizetype like its language equivalent.
8059 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
8061 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
8062 to merge reference/pointer code and fix incorrect warnings.
8064 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
8066 * search.c (protected_accessible_p): Use context_for_name_lookup.
8068 * init.c (construct_virtual_bases): Fix thinko.
8069 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
8071 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8073 * decl.c (current_function_decl): Move to toplev.c.
8075 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
8077 * pt.c (fn_type_unification): Unify return type, whenever
8079 (get_bindings_real): Only pass return type when necessary.
8080 Remove explicit return type check.
8081 * class.c (resolve_address_of_overloaded_function): Pass desired
8082 return type to fn_type_unification.
8084 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8086 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
8088 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
8090 * rtti.c (expand_class_desc): Likewise.
8091 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
8092 (THUNK_VCALL_OFFSET): Likewise.
8093 (THUNK_DELTA): Reflect changes in ../tree.h.
8095 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
8097 * search.c (protected_accessible_p): Also allow the access if
8098 the member is public in DERIVED. Lose TYPE parm.
8099 (friend_accessible_p): Lose TYPE parm.
8100 (accessible_p): Adjust.
8102 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8104 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
8105 on things that are not sizes; ssize_binop deleted.
8106 Call size_diffop when appropriate.
8107 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8108 (build_primary_vtable, build_secondary_vtable): Likewise.
8109 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
8110 Variable I is HOST_WIDE_INT.
8111 (get_vfield_offset): Pass proper types to size_binop.
8112 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
8113 (finish_struct_1): Likewise.
8114 (skip_rtti_stuff): Arg N is now pointer to signed.
8115 (layout_class_type): Use size_zero_node.
8116 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
8117 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
8118 * decl.c (complete_arry_type): Pass proper types to size_binop.
8119 (xref_basetypes): BINFO_OFFSET is sizetype.
8120 * error.c (dump_expr): Don't use size_binop non-sizes.
8121 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
8122 * init.c (construct_virtual_bases): Fix type error.
8123 (build_vec_delete_1): Pass proper type to size_binop and don't
8125 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
8126 * rtti.c (get_base_offset): Pass proper type to size_binop.
8127 * search.c (dfs_find_vbases): Fix type error.
8128 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
8129 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
8130 * tree.c (debug_binfo): Variable N is signed.
8131 Use HOST_WIDE_INT_PRINT_DEC.
8132 * typeck.c (comptypes): sizetype is same as equivalent integer type.
8133 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
8134 size_one_node and size_zero_node.
8135 (c_alignof): Use size_one_node.
8136 (build_component_addr): Pass proper types to size_binop.
8137 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
8139 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
8141 Implement class scope using-declarations for functions.
8142 * class.c (handle_using_decl): Call add_method for used functions.
8143 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
8144 (add_method): Used functions are hidden by local functions.
8145 (check_bases_and_members): Handle using-decls before finalizing
8146 CLASSTYPE_METHOD_VEC.
8147 * call.c (add_function_candidate): Add ctype parm; if non-zero,
8148 override the type of 'this' accordingly.
8149 (add_template_candidate, add_template_candidate_real): Add ctype parm.
8150 (convert_class_to_reference, build_user_type_conversion_1,
8151 build_new_function_call, build_object_call, build_new_op,
8152 build_new_method_call): Pass ctype parm.
8154 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
8156 * call.c (convert_class_to_reference, build_user_type_conversion_1,
8157 build_new_function_call, build_object_call, build_new_op,
8158 build_new_method_call, build_op_delete_call): Don't get basetype_path
8160 * typeck.c (build_component_ref): Likewise.
8161 * init.c (build_offset_ref): Likewise.
8162 (resolve_offset_ref): Don't call enforce_access.
8163 Call build_scoped_ref.
8164 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
8165 would cause an error or if -pedantic.
8166 * class.c (alter_access): Lose binfo parm.
8168 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8170 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
8173 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
8175 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
8176 pseudo_type_info creation into the std namespace
8178 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8180 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
8181 (import_export_class): Remove declaration.
8182 * decl2.c (import_export_class): Make it static.
8183 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
8184 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
8185 EXPR_WITH_FILE_LOCATION.
8186 * lex.c (check_newline): Tweak filename/lineno setting.
8187 * semantics.c (begin_while_stmt): Fix typo in comment.
8189 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8191 * lang-options.h (-fmessage-length=): Add missing option.
8193 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
8195 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
8197 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
8199 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
8201 * optimize.c (expand_call_inline): Emit the return label before
8202 evaluating the return value.
8204 2000-02-24 Mark Mitchell <mark@codesourcery.com>
8206 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
8207 than duplicating functionality here.
8208 * optimize.c: Include input.h.
8209 (expand_call_inline): Use push_srcloc and pop_srcloc.
8210 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
8211 * parse.c: Regenerated.
8212 * Makefile.in (lex.o): Depend on input.h.
8213 (optimize.o): Likewise.
8215 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
8217 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
8218 function type, rather than ICE.
8220 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
8222 * decl.c (grokdeclarator): Call decl_type_access_control.
8223 * parse.y (parse_end_decl): Don't call decl_type_access_control if
8226 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
8228 * decl.c (decls_match): Remove obsolete static member nadgering.
8230 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8232 * decl.c (grokdeclarator): Change ANSI to ISO.
8233 * lex.c (consume_string, readescape, do_identifier): Likewise.
8234 (parse_float, real_yylex): Likewise.
8235 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
8236 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
8237 new_type_id, maybe_label_decls, simple_stmt,
8238 for.init.statement): Likewise.
8239 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
8240 * semantics.c (finish_named_return_value): Likewise.
8241 * parse.c: Regenerate.
8243 2000-02-21 Mark Mitchell <mark@codesourcery.com>
8245 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
8246 (CPTI_CLASS_STAR_TYPE): Remove.
8247 (vtable_index_type): Likewise.
8248 (class_star_type_node): Remove.
8249 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
8250 (build_binary_op_nodefault): Remove.
8251 * call.c (build_new_op): Use build_binary_op instead of
8252 build_binary_op_nodefault.
8253 * decl.c (init_decl_processing): Remove class_star_type_node
8254 initialization. Make delta_type_node ptrdiff_type_node under the
8255 new ABI. Initialize vtable_index_type.
8256 (build_ptrmemfunc_type): Build different structures for the new
8258 (build_enumerator): Use build_binary_op instead of
8259 build_binary_op_nodefault.
8260 * method.c (build_overload_value): Mangle pointers-to-members
8261 appropriately under the new ABI.
8262 * typeck.c (build_array_ref): Use build_binary_op instead of
8263 build_binary_op_nodefault.
8264 (get_member_function_from_ptrfunc): Adjust for the new ABI.
8265 (build_binary_op_nodefault): Rename to ...
8266 (build_binary_op): ... this. Remove old version. Adjust for
8267 pointer-to-member comparisons under the new ABI.
8268 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
8269 (build_ptrmemfunc): Adjust for the new ABI.
8270 (expand_ptrmemfunc_cst): Likewise.
8271 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
8272 (pfn_from_ptrmemfunc): Adjust for the new ABI.
8274 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
8276 * call.c (build_object_call): Compress consecutive calls to
8278 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
8279 (build_op_delete_call): Adjust message formatting.
8281 * class.c (check_bases): Compress consecutive calls to
8283 (finish_struct_anon): Say 'ISO C++'.
8285 * decl.c (start_decl): Same here.
8286 (grok_reference_init): Likewise.
8287 (grokfndecl): Correct message formatting.
8288 (grokfndecl): Improve diagnostic.
8289 (check_static_variable_definition): Likewise. Say 'ISO C++'
8290 (compute_array_index_type): Say 'ISO C++'
8291 (create_array_type_for_decl): Compress consecutive calls to
8293 (grokdeclarator): Say 'ISO C++'
8294 (grok_op_properties): Likewise.
8296 * decl2.c (delete_sanity): Clairify diagnostic.
8297 (check_member_template): Same here.
8298 (grok_function_init): Use consistent terminology.
8300 * expr.c (do_case): Say 'ISO C++'
8302 * friend.c (do_friend): Compress consecutive calls to warning.
8304 2000-02-20 Mark Mitchell <mark@codesourcery.com>
8306 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
8307 * class.c (build_secondary_vtable): Reorganize. Don't create a
8308 new vtable under the new ABI.
8309 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
8311 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
8312 the initializing elements.
8313 (initialize_vtable): New function.
8314 (dfs_finish_vtbls): Use it.
8315 (dfs_accumulate_vtbl_inits): New function.
8316 (finish_vtbls): Merge primary and secondary vtables under the new
8318 (finish_struct_1): Remove redundant call to layout_vtable_decl.
8319 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
8322 * class.c (build_vtable): New function, split out from ...
8323 (get_vtable_decl): ... here, and ...
8324 (build_secondary_vtable): ... here.
8326 * pt.c (tsubst_decl): Fix formatting.
8328 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8330 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
8331 (avoid_overlap, build_base_field): Likewise.
8332 (build_base_field, build_base_fields, is_empty_class):
8333 Test DECL_SIZE with integer_zero.
8334 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
8335 * cp-tree.h (struct lang_type): New field size_unit.
8336 (CLASSTYPE_SIZE_UNIT): New macro.
8337 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
8338 (cp_finish_decl): Delete -Wlarger-than processing.
8339 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
8340 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
8341 * tree.c (make_binfo): binfo vector is one entry longer.
8342 (walk_tree): Walk DECL_SIZE_UNIT.
8344 2000-02-19 Mark Mitchell <mark@codesourcery.com>
8346 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
8348 (build_vtable_entry): Don't assume all vtable entries are
8350 (build_vtbl_initializer): Adjust accordingly.
8351 (get_vtable_decl): Fix formatting.
8353 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
8355 * semantics.c (deferred_type_access_control): Walk the entire
8357 (save_type_access_control): Rename from
8358 initial_deferred_type_access_control. Just remember the value.
8359 (decl_type_access_control): New fn.
8360 (begin_function_definition): Use deferred_type_access_control, after
8361 we've started the function. Set type_lookups to error_mark_node.
8362 * parse.y (frob_specs, fn.def1): Adjust.
8363 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
8364 (parse_end_decl, parse_bitfield0, parse_method): New fns.
8365 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
8366 (after_type_component_declarator0): Likewise.
8367 (after_type_component_declarator): Likewise.
8368 (notype_component_declarator): Likewise.
8369 * cp-tree.h: Adjust.
8371 * decl.c (redeclaration_error_message): Allow redeclaration of
8372 namespace-scope decls.
8374 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8376 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
8378 2000-02-17 Mark Mitchell <mark@codesourcery.com>
8380 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
8381 * decl2.c (grokclassfn): Likewise.
8383 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
8385 * decl2.c (lang_decode_option): Don't set default message length
8387 * lex.c (lang_init_options): Set it here.
8389 2000-02-16 Mark Mitchell <mark@codesourcery.com>
8391 Make DECL_CONTEXT mean the class in which a member function was
8392 declared, even for a virtual function.
8393 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8394 (DECL_FRIEND_CONTEXT): New macro.
8395 (DECL_REAL_CONTEXT): Remove.
8396 (SET_DECL_FRIEND_CONTEXT): Likewise.
8397 (DECL_VIRTUAL_CONTEXT): Adjust.
8398 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8399 (add_friends): Remove.
8400 (hack_decl_function_context): Likewise.
8401 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8403 (build_over_call): Fix indentation. Use DECL_CONTEXT
8404 instead of DECL_CLASS_CONTEXT.
8405 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8406 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8407 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8408 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8409 (build_base_field): Likewise.
8410 (finish_struct_1): Likewise.
8411 (build_self_reference): Likewise.
8412 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8414 (pushtag): Use decl_function_context, not
8415 hack_decl_function_context.
8416 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8417 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8418 (pushdecl): Remove bogus code.
8419 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8420 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8421 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8422 Use decl_function_context, nothack_decl_function_context.
8423 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8424 (grokdeclarator): Likewise. Use decl_function_context, not
8425 hack_decl_function_context.
8426 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8427 (start_function): Use DECL_FRIEND_CONTEXT, not
8428 DECL_CLASS_CONTEXT. Use decl_function_context, not
8429 hack_decl_function_context.
8430 (finish_function): Use decl_function_context, not
8431 hack_decl_function_context.
8432 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8434 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8435 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8436 (grokfield): Likewise.
8437 (finish_builtin_type): Likewise.
8438 (finish_vtable_vardec): Use decl_function_context, not
8439 hack_decl_function_context.
8440 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8441 (start_static_initialization_or_destruction): Likewise.
8442 (finish_static_initialization_or_destruction): Likewise.
8443 (mark_used): Adjust logic for deciding when to synthesize methods.
8444 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8446 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8448 * friend.c (is_friend): Likewise.
8449 (add_friends): Remove.
8450 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8451 * lex.c (begin_definition_of_inclass_inline): Use
8452 decl_function_context, not hack_decl_function_context.
8453 (process_next_inline): Likewise.
8454 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8455 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8456 DECL_CLASSS_CONTEXT.
8457 (hack_identifier): Likewise.
8458 (synthesize_method): Use decl_function_context, not
8459 hack_decl_function_context.
8460 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8462 (is_member_template): Use decl_function_context, not
8463 hack_decl_function_context. Use DECL_CONTEXT, not
8465 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8467 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8469 (push_template_decl_real): Likewise.
8470 (instantiate_class_template): Don't call add_friends.
8471 (tsubst_default_argument): Use DECL_CONTEXT, not
8473 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8474 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8475 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8477 * repo.c (repo_inline_used): Likewise.
8478 * search.c (current_scope): Adjust for new _CONTEXT macros.
8479 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8481 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8482 (lookup_fnfields_here):Likewise.
8483 (check_final_overrider): Likewise.
8484 (init_vbase_pointers): Likewise.
8485 (virtual_context): Likewise.
8486 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8487 (expand_body): Use decl_function_context, not
8488 hack_decl_function_context.
8489 * tree.c (hack_decl_function_context): Remove.
8490 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8492 * typeck2.c (error_not_base_type): Likewise.
8494 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8496 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8498 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8500 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8502 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8504 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8506 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8508 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8510 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8512 * parse.y (frob_specs): Split out...
8513 (parse_decl): From here.
8514 (fn.def2): Call initial_deferred_type_access_control.
8515 (after_type_component_declarator0): Call frob_specs.
8516 (notype_component_declarator0): Likewise.
8517 * search.c (friend_accessible_p): Nested classes are friends of their
8520 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8522 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8523 used to create an implicit temporary.
8525 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8528 2000-02-08 Nathan Sidwell <nathan@acm.org>
8530 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8531 strip array element qualifiers too.
8533 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8535 * decl.c (store_parm_decls): Don't build cleanups for parameters
8536 while processing_template_decl.
8538 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8540 * cp-tree.h (struct saved_scope): Add incomplete field.
8541 (namespace_scope_incomplete): New macro.
8542 * decl.c (pushdecl): Use it.
8543 (hack_incomplete_structures): Use it. See through artificial
8545 (mark_saved_scope): Mark it.
8547 Implement access control for nested types.
8548 * search.c (type_access_control): New fn.
8549 (accessible_p): Now we do perform access control for types.
8550 * semantics.c (deferred_type_access_control): New fn.
8551 (initial_deferred_type_access_control): New fn.
8552 (begin_function_definition): Call it. Add lookups parm.
8553 * decl.c (struct binding_level): Add this_class field.
8554 (pushlevel_class): Set it.
8555 (mark_binding_level): Mark it.
8556 (lookup_name_real): Use it. Call type_access_control.
8557 (mark_saved_scope): Mark lookups field.
8558 * cp-tree.h (flagged_type_tree): Add lookups field.
8559 (struct saved_scope): Add lookups field.
8560 (type_lookups): New macro.
8561 * parse.y (declmods): Now <ftype>.
8562 (parse_decl): Add lookups parm. Call
8563 initial_deferred_type_access_control.
8564 (lang_extdef): Clear type_lookups.
8565 (typed_declspecs, declmods, typespec): Set lookups field.
8566 (initdcl): Call deferred_type_access_control.
8567 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8568 component_decl_1, named_parm): Adjust.
8569 * friend.c (is_friend): Nested classes are friends of their
8572 * class.c (currently_open_derived_class): New fn.
8573 * method.c (hack_identifier): Use it.
8575 * lex.c (do_identifier): Remove obsolete code.
8577 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8579 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8581 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8582 thinks this file is plain C).
8584 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8586 * Makefile.in (call.o): Depend on $(EXPR_H).
8588 * call.c: Include "expr.h".
8590 * class.c (dump_class_hierarchy): Add prototype.
8592 * search.c (dfs_get_pure_virtuals): Likewise.
8594 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8596 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8599 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8601 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8602 Store it in DECL_FCONTEXT.
8603 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8605 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8607 * tinfo.h (old abi): #include "tconfig.h".
8608 * tinfo.cc (convert_to_base): Move into old abi section.
8610 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8612 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8613 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8614 (BINFO_PRIMARY_BINFO): New macro.
8615 (BF_DELTA): Rename to ...
8616 (BV_DELTA): ... this.
8617 (BF_VCALL_INDEX): Rename to ...
8618 (BV_VCALL_INDEX): ... this.
8619 (BF_FN): Rename to ...
8621 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8622 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8623 (modify_vtable_entry): Simplify.
8624 (add_virtual_function): Rename BF_ macros to BV_ variants.
8625 (build_vtable_initializer): Likewise.
8626 (get_class_offset_1): Remove.
8627 (dfs_get_class_offset): Likewise.
8628 (get_class_offset): Likewise.
8629 (dfs_find_final_overrider): New function.
8630 (find_final_overrider): Likewise.
8631 (modify_one_vtable): Remove.
8632 (dfs_find_base): New function.
8633 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8634 find_final_overrider.
8635 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8637 (dfs_fixup_vtable_deltas): Remove.
8638 (override_one_vtable): Remove.
8639 (merge_overrides): Likewise.
8640 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8641 unreal chilren of virtual bases.
8642 (finish_struct_1): Don't use merge_overrides. Don't use
8643 dfs_fixup_vtable_deltas.
8644 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8647 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8648 Jason Merrill <jason@yorick.cygnus.com>
8650 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8652 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8654 * exception.cc (__throw_bad_typeid): Add missing std::.
8656 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8658 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8660 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8662 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8664 Runtime support for new-abi rtti.
8665 * inc/typeinfo (type_info::operator!=): Define in class.
8666 (type_info::before, type_info::name, type_info::operator==,
8667 type_info::operator!=): Define new ABI implementations.
8668 (type_info::is_pointer_p, type_info::is_function_p): Declare
8669 new virtual functions.
8670 (type_info::do_catch, type_info::do_upcast): Likewise.
8672 * tinfo.h (__base_class_info): Define new class.
8673 (__class_type_info): Likewise.
8674 (__si_class_type_info): Likewise.
8675 (__vmi_class_type_info): Likewise.
8676 (__dynamic_cast): Prototype.
8678 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8679 (type_info::is_pointer_p): Define new function.
8680 (type_info::is_function_p): Likewise.
8681 (type_info::do_catch): Likewise.
8682 (type_info::do_upcast): Likewise.
8683 (vtable_prefix): New structure for vtable access.
8684 (adjust_pointer): Define new template function.
8685 (contained_p, public_p, virtual_p, contained_public_p,
8686 contained_nonpublic_p, contained_nonvirtual_p): Define new
8688 (nonvirtual_base_type): New local variable.
8689 (__class_type_info::~__class_type_info): Define.
8690 (__si_class_type_info::~__si_class_type_info): Likewise.
8691 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8692 (__class_type_info::do_catch): Define new function.
8693 (__class_type_info::do_upcast): Likewise.
8694 (__class_type_info::find_public_src): Likewise.
8695 (__class_type_info::do_find_public_src): Likewise.
8696 (__si_class_type_info::do_find_public_src): Likewise.
8697 (__vmi_class_type_info::do_find_public_src): Likewise.
8698 (__class_type_info::do_dyncast): Likewise.
8699 (__si_class_type_info::do_dyncast): Likewise.
8700 (__vmi_class_type_info::do_dyncast): Likewise.
8701 (__class_type_info::do_upcast): Likewise.
8702 (__si_class_type_info::do_upcast): Likewise.
8703 (__vmi_class_type_info::do_upcast): Likewise.
8704 (__dynamic_cast): Likewise.
8706 * tinfo2.cc (__fundamental_type_info): Define new class.
8707 (__pointer_type_info): Likewise.
8708 (__reference_type_info): Likewise.
8709 (__array_type_info): Likewise.
8710 (__function_type_info): Likewise.
8711 (__enum_type_info): Likewise.
8712 (__ptr_to_member_type_info): Likewise.
8713 (__fundamental_type_info::~__fundamental_type_info): Define.
8714 (__pointer_type_info::~__pointer_type_info): Likewise.
8715 (__reference_type_info::~__reference_type_info): Likewise.
8716 (__array_type_info::~__array_type_info): Likewise.
8717 (__function_type_info::~__function_type_info): Likewise.
8718 (__enum_type_info::~__enum_type_info): Likewise.
8719 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8720 (__pointer_type_info::do_catch): Define new function.
8721 (__ptr_to_member_type_info::do_catch): Define new function.
8723 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8724 (__is_pointer): Likewise.
8726 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8728 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8730 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8731 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8732 (make_new_vtable): New function.
8733 (modify_vtable_entry): Handle generation of new vtables correctly.
8734 (modify_one_vtable): Remove unused parameter.
8735 (dfs_fixup_vtable_deltas): Likewise.
8736 (override_one_vtable): Use build_secondary_vtable.
8737 (finish_struct_1): Use build_primary_vtable and
8738 build_secondary_vtable.
8740 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8742 * cp/decl.c: Adjust variable names, comments, help strings.
8744 2000-01-29 Nathan Sidwell <nathan@acm.org>
8746 * new2.cc (operator delete[]): Use operator delete, don't assume
8749 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8751 * class.c (build_vtbl_initializer): Add argument to
8752 build_vtable_entry call.
8754 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8756 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8757 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8758 (BF_DELTA): New macro.
8759 (BF_VCALL_INDEX): Likewise.
8761 (THUNK_VCALL_OFFSET): Likewise.
8762 (make_thunk): Change prototype.
8763 * class.c (build_vtable_entry): Integrate
8764 build_vtable_entry_for_fn. Handle vcall indices.
8765 (build_vtable_entry_for_fn): Remove.
8766 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8767 BF_VCALL_INDEX, BF_FN.
8768 (modify_vtable_entry): Integrate common code from
8769 modify_one_vtable and dfs_fixup_vtable_deltas.
8770 (add_virtual_function): Set BF_VCALL_INDEX.
8771 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8773 (modify_one_vtable): Simplify.
8774 (dfs_fixup_vtable_deltas): Likewise.
8775 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8776 * method.c (make_thunk): Handle vcall indices.
8778 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8780 Compiler side new abi rtti (not enabled).
8781 * cp-tree.h (new_abi_rtti_p): New macro.
8782 (emit_support_tinfos): Prototype new function.
8783 (tinfo_decl_p): Likewise.
8784 (emit_tinfo_decl): Likwise.
8785 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8787 (doing_runtime): New local static.
8788 (init_rtti_processing): Add new-abi initializer.
8789 (get_tinfo_decl): Add new-abi logic.
8790 (tinfo_from_decl): Likewise.
8791 (build_dynamic_cast_1): Likewise.
8792 (qualifier_flags): New static function.
8793 (tinfo_base_init): Likewise.
8794 (generic_initializer): Likewise.
8795 (ptr_ref_initializer): Likewise.
8796 (ptmd_initializer): Likewise.
8797 (class_hint_flags): Likewise.
8798 (class_initializer): Likewise.
8799 (synthesize_tinfo_var): Likewise.
8800 (create_real_tinfo_var): Likewise.
8801 (create_pseudo_type_info): Likewise.
8802 (get_vmi_pseudo_type_info): Likewise.
8803 (create_tinfo_types): Likewise.
8804 (emit_support_tinfos): New global function.
8805 (tinfo_decl_p): New global predicate.
8806 (emit_tinfo_decl): New global function.
8807 * class.c (set_rtti_entry): Generalize for old and new rtti.
8808 (build_vtbl_initializer): Likewise.
8809 * decl2.c (finish_file): Likewise.
8811 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8813 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8814 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8816 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8818 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8821 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8823 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8825 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8827 * optimize.c (calls_setjmp_r): Supply new argument
8828 to special_function_p.
8830 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8832 * call.c: PROTO -> PARAMS.
8833 * class.c: Likewise.
8834 * cp-tree.h: Likewise.
8838 * decl2.c: Likewise.
8840 * errfn.c: Likewise.
8841 * error.c: Likewise.
8842 * except.c: Likewise.
8845 * input.c: Likewise.
8848 * method.c: Likewise.
8849 * optimize.c: Likewise.
8850 * parse.y: Likewise.
8854 * search.c: Likewise.
8855 * semantics.c: Likewise.
8858 * typeck.c: Likewise.
8859 * typeck2.c: Likewise.
8862 2000-01-25 Richard Henderson <rth@cygnus.com>
8864 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8866 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8868 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8869 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8870 (struct vcall_offset_data_s): New type.
8871 (dfs_vcall_offset_queue_p): New function.
8872 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8873 (build_vcall_offset_vtbl_entries): Likewise.
8874 (layout_vtable_decl): Likewise.
8875 (num_vfun_entries): Likewise.
8876 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8877 (build_vtbl_initializer): Likewise.
8878 (dfs_finish_vtabls): Use layout_vtable_decl.
8879 (modify_one_vtables): Always duplicate vtables under the new ABI.
8880 (finish_struct_1): Use layout_vtable_decl.
8882 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8884 * decl.c (member_function_or_else): Change third arg from a format
8885 specifier to an `enum overload_flags'. Callers changed.
8887 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8889 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8890 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8891 build_const_cast, get_delta_difference, check_return_expr): Avoid
8892 ANSI string concatenation usage.
8894 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8896 * class.c (layout_class_type): Put the fields required to make a
8897 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8900 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8902 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8905 * decl2.c (mark_used): Do instantiate inlines that have been
8906 explicitly instantiated.
8908 2000-01-24 Richard Henderson <rth@cygnus.com>
8910 * call.c (build_over_call): Use expand_tree_builtin.
8911 * typeck.c (build_function_call_real): Likewise.
8912 (build_binary_op_nodefault): Handle unordered compares.
8914 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8916 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8917 cp_tree_index values.
8918 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8919 New global node #defines for them.
8920 * rtti.c (call_void_fn): Replace with ...
8921 (build_runtime_decl): ... new static function.
8922 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8923 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8924 (build_dynamic_cast_1): Always produce correctly typed result.
8925 Explicitly produce type_info addresses. Use dynamic_cast_node.
8926 * exception.cc (__throw_bad_cast): Return `void *'.
8927 (__throw_bad_typeid): Return `const type_info &'.
8929 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8931 * cp-tree.h (get_vtable_decl): Prototype new function.
8932 * class.c (get_vtable_decl): New function. Broken out from ...
8933 (build_vtable): ... here. Use it.
8934 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8937 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8939 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8940 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8941 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8942 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8943 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8944 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8945 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8946 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8947 (CPTI_TINFO_VAR_ID): New enumeration.
8948 (__tp_desc_type_node, __access_mode_type_node,
8949 __bltn_desc_type_node, __user_desc_type_node,
8950 __class_desc_type_node, __ptr_desc_type_node,
8951 __attr_desc_type_node, __func_desc_type_node,
8952 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8953 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8954 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8955 enum_desc_type_node, class_desc_type_node,
8956 si_class_desc_type_node, vmi_class_desc_type_node,
8957 ptmd_desc_type_node, base_desc_type_node): New #defines.
8958 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8959 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8960 (tinfo_var_id): New enumeration.
8961 (DECL_TINFO_FN_P): Augment comment.
8962 * decl.c (cp_global_trees): Adjust documentation.
8963 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8964 tinfo_decl_type and tinfo_var_id.
8965 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8966 (build_typeid): Remove unused variable.
8967 (get_tinfo_var): Use tinfo_var_id.
8968 (tinfo_name): New static function.
8969 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8970 (tinfo_from_decl): Likewise.
8971 (get_base_offset): New static function, broken out of
8973 (expand_si_desc): Use tinfo_name.
8974 (expand_class_desc): Likewise. Lose local static variable.
8975 Use base_desc_type_node. Use get_base_offset.
8976 (expand_ptr_desc): Use tinfo_name.
8977 (expand_attr_desc): Likewise.
8978 (expand_generic_desc): Likewise.
8980 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8981 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8983 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8985 * cp-tree.h (__eprintf): Remove declaration.
8986 * tree.c (__eprintf): Remove definition.
8988 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8989 Mark Mitchell <mark@codesourcery.com>
8991 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8992 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8994 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8996 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8998 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9000 * cp-tree.h (register_dtor_fn): New function.
9001 * decl.c (destroy_local_static): Rename to ...
9002 (register_dtor_fn): ... this. Give it external linkage.
9003 (expand_static_init): Use it.
9004 * decl2.c (do_static_initialization): Likewise, if using
9006 (do_static_destruction): Check that __cxa_atexit is not in use.
9007 (finish_file): Don't call do_static_destruction if using
9010 * typeck.c (convert_arguments): Restore two-message error
9013 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
9015 Remap dynamic cast hint values to be consistent across ABIs.
9016 * search.c (dynamic_cast_base_recurse): Remap generated value.
9017 (get_dynamic_cast_base_type): Adjust documentation.
9018 * tinfo.h (__user_type_info::dyncast): Likewise.
9019 (__user_type_info::find_public_subobj): Remap BOFF meaning.
9020 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
9021 (__class_type_info::do_dyncast): Likewise.
9022 (__class_type_info::do_find_public_subobj): Likewise.
9023 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
9025 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9027 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
9029 * typeck2.c (incomplete_type_error): Restore previous
9030 cp_error and cp_error_at call sequence.
9032 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
9034 * class.c (dump_class_hierarchy): Make format agree with argument;
9035 cast pointer to unsigned long and print with %lx.
9037 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9039 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
9041 * typeck.c (composite_pointer_type, common_type,
9042 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
9043 build_function_call_real, convert_arguments,
9044 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
9045 build_unary_op, mark_addressable, build_compound_expr,
9046 build_static_cast, build_reinterpret_cast, build_const_cast,
9047 build_c_cast, build_modify_expr, get_delta_difference,
9048 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
9049 'ISO C++'. Fusion consecutive calls to diagnotic message routines
9051 * typeck2.c (readonly_error, abstract_virtuals_error,
9052 process_init_constructor, check_for_new_type): Likewise.
9054 2000-01-19 Mark Mitchell <mark@codesourcery.com>
9056 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
9059 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
9061 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
9062 (build_x_typeid): Likewise.
9063 (get_tinfo_fn): Likewise.
9064 (get_tinfo_fn_unused): Rename to ...
9065 (get_tinfo_decl): ... here.
9066 * rtti.c (build_headof): Replace logic error with assertion.
9067 (get_tinfo_fn_dynamic): Rename to ...
9068 (get_tinfo_decl_dynamic): ... here. Make static. Use
9069 complete_type_or_else.
9070 (build_x_typeid): Move into ...
9071 (build_typeid): ... here. Adjust call to
9072 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
9073 throw_bad_typeid expression.
9074 (get_tinfo_fn_unused): Rename to ...
9075 (get_tinfo_decl): ... here. Adjust comment.
9076 (get_tinfo_fn): Delete.
9077 (tinfo_from_decl): New static function.
9078 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
9079 (get_typeid): Use complete_type_or_else.
9080 (build_dynamic_cast_1): Adjust calls to
9081 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
9082 * parse.y (primary): Adjust call to build_typeid.
9083 * except.c (build_eh_type_type_ref): Adjust call to
9084 get_tinfo_decl. Mark as used.
9085 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
9086 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
9087 * parse.c: Regenerated.
9089 2000-01-17 Mark Mitchell <mark@codesourcery.com>
9091 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
9093 (resolves_to_fixed_type_p): Document calling convention.
9094 * rtti.c (build_x_typeid): Initialize NONNULL.
9096 * cp-tree.h (build_shared_int_cst): New function.
9097 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
9098 * class.c (modify_vtable_entry): Likewise.
9099 (add_virtual_function): Split out code to generated shared
9100 INTEGER_CSTs to build_share_int_cst.
9101 (modify_all_vtables): Handle all the overridden functions here.
9102 Add overridden functions from non-primary virtual bases to the
9104 (finish_struct_1): Adjust call to modify_all_vtables. Add
9105 overridden functions from non-primary bases to the vtable.
9106 * tree.c (build_shared_int_cst): New function.
9108 * cp-tree.h (scratchalloc): Remove.
9109 (build_scratch_list): Likewise.
9110 * call.c (convert_class_to_reference): Replace build_scratch_list
9111 and build_expr_list with build_tree_list.
9112 (add_candidate): Replace scratchalloc with expralloc. Note memory
9114 (build_user_type_conversion_1): Replace build_scratch_list
9115 and build_expr_list with build_tree_list.
9116 (build_new_op): Likewise.
9117 (build_op_delete_call): Likewise.
9118 (convert_like): Likewise.
9119 * cvt.c (ocp_convert): Likewise.
9120 * decl.c (start_decl): Likewise.
9121 (start_function): Likewise.
9122 (finish_destructor_body): Likewise.
9123 (maybe_build_cleanup_1): Likewise.
9124 * decl2.c (reparse_decl_as_expr): Likewise.
9125 * init.c (perform_member_init): Likewise.
9126 (expand_cleanup_for_base): Likewise.
9127 (build_builtin_delete_call): Likewise.
9128 (build_new_1): Likewise.
9129 (build_delete): Likewise.
9130 * method.c (do_build_assign_ref): Likewise.
9131 * parse.y (already_scoped_stmt): Likewise.
9132 (nontrivial_exprlist): Likewise.
9133 (net_initializer): Likewise.
9134 (initlist): Likewise.
9135 * parse.c: Regenerated.
9136 * rtti.c (build_x_typeid): Likewise.
9137 (build_dynamic_cast_1): Likewise.
9138 * typeck.c (build_x_compound_expr): Likewise.
9139 (build_static_cast): Likewise.
9140 (build_modify_expr): Likewise.
9142 * cp-tree.h (DECL_VINDEX): Add documentation.
9143 * class.c (build_vtable_entry): Likewise.
9144 (start_vtable): Add comment.
9145 (add_virtual_function): Replace pending_hard_virtuals with
9146 overridden_virtuals and pending_virtuals with new_virtuals.
9147 Replace redundant assignments with assertions.
9148 (check_for_override): Add comment.
9149 (check_bases_and_members): Replace pending_hard_virtuals with
9150 overridden_virtuals and pending_virtuals with new_virtuals.
9151 (create_vtbl_ptr): Likewise.
9152 (layout_class_type): Likewise.
9153 (finish_struct_1): Likewise. Add comments.
9155 2000-01-16 Mark Mitchell <mark@codesourcery.com>
9157 * class.c (finish_struct_1): Replace redundant code with
9160 * cp-tree.h (flag_new_abi): Move.
9161 (flag_use_cxa_atexit): Likewise.
9162 (flag_honor_std): Likewise.
9163 (flag_rtti): Likewise.
9164 (vbase_offsets_in_vtable_p): Define.
9165 (vptrs_present_everywhere_p): Likewise.
9166 (TYPE_CONTAINS_VPTR_P): Likewise.
9167 (dfs_walk_real): Declare.
9168 * class.c (build_vbase_pointer_fields): Check
9169 vbase_offsets_in_vtable_p.
9170 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
9172 (build_vbase_offset_vtbl_entries): Simplify.
9173 (build_vbase_offset_vtbl_entries): Adjust.
9174 (build_vbase_pointer): Add ability to look up vbase offsets in
9176 (start_vtable): New function.
9177 (add_virtual_function): Use it.
9178 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
9179 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
9180 (build_vtbl_initializer): Take the type of the complete object as
9181 input. Use it to correctly calculate vbase offsets.
9182 (dfs_finish_vtbls): Pass the complete type to
9183 build_vtbl_initializer.
9184 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
9185 (create_vtable_ptr): Create a vtable even if there are no
9186 new virtual functions, under the new ABI.
9187 (finish_struct_1): Likewise.
9188 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
9189 * decl.c (exapnd_static_init): Remove call to
9190 preserve_initializer.
9191 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
9193 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
9194 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
9195 (construct_virtual_bases): Don't initialize virtual base pointers
9197 (build_aggr_init): Clean up comment.
9198 (expand_aggr_init_1): Likewise.
9199 * rtti.c (expand_class_desc): Store the virtual function table
9200 index where the vbase offset lives in the offset field.
9201 * search.c (dfs_walk_real): Make it global.
9202 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
9203 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
9205 * tinfo.h (USItype): Make it signed under the new ABI.
9206 * tinfo.cc (convert_to_base): New function. Encapsulate base
9207 conversion logic here.
9208 (__class_type_info::do_upcast): Use it.
9209 (__class_type_info::do_dyncast): Likewise.
9210 (__class_type_info::do_find_public_subobj): Likewise.
9212 * init.c (construct_virtual_bases): Don't look up the addresses of
9213 virtual bases at run-time.
9215 * class.c (build_vbase_pointer): Relocate.
9216 (build_vbase_pointer_fields): Likewise.
9217 (dfs_build_vbase_offset_vtbl_entries): Likewise.
9218 (build_vbase_offset_vtbl_entries): Likewise.
9220 * decl.c (init_decl_processing): Complain if -fnew-abi
9221 -fno-vtable-thunks is used.
9223 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
9226 2000-01-15 Mark Mitchell <mark@codesourcery.com>
9228 * cp-tree.h (num_extra_vtbl_entries): New function.
9229 (size_extra_vtbl_entries): Likewise.
9230 (dfs_vtable_path_unmark): Likewise.
9231 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
9232 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
9233 * class.c (num_extra_vtbl_entries): New function.
9234 (size_extra_vtbl_entries): Likewise.
9235 (dfs_build_vbase_offset_vtbl_entries): New function.
9236 (build_vbase_offset_vtbl_entries): Likewise.
9237 (build_vtbl_initializer): Use it.
9238 (finish_struct_1): Adjust vtable sizes (using
9239 num_extra_vtbl_entries).
9240 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
9241 THUNK_DECL is non-NULL before expanding it.
9242 * init.c (expand_virtual_init): Adjust the vtable pointer by
9243 size_extra_vtbl_entries before storing it.
9244 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
9245 Handle TREE_LIST parameters here, not in the dfs_* functions.
9246 (dfs_unmarked_real_bases_queue_p): Adjust.
9247 (dfs_marked_real_bases_queue_p): Likewise.
9248 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
9249 (dfs_vtable_path_marked_real_bases_queue_p): New function.
9250 (dfs_vtable_path_unmark): Likewise.
9252 2000-01-14 Mark Mitchell <mark@codesourcery.com>
9254 * optimize.c (copy_body_r): Clear the operand three of a
9255 TARGET_EXPR when copying it.
9257 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9259 * method.c (build_decl_overload_real): Check whether we are in ::
9260 before returning __builtin_new/delete.
9262 2000-01-13 Mark Mitchell <mark@codesourcery.com>
9264 * pt.c (tsubst_friend_function): Improve comment.
9265 (instantiate_decl): Avoid crashing when a "nested" function is
9266 instantiated from the top level.
9268 * dump.c (dqeueue_and_dump): Dump
9269 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
9271 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9273 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
9275 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
9277 * g++spec.c (lang_specific_driver): Add -fnew-abi if
9278 ENABLE_NEW_GXX_ABI defined.
9279 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
9280 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
9281 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
9283 2000-01-12 Mark Mitchell <mark@codesourcery.com>
9285 * decl.c (start_cleanup_fn): Call pushdecl.
9287 * call.c (convert_class_to_reference): Fix typos.
9288 (build_conditional_expr): Handle errors gracefully.
9289 * class.c (push_nested_class): Likewise.
9290 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
9291 (DECL_THIS_EXTERN): Use it.
9292 (DECL_THIS_STATIC): Likewise.
9293 * cvt.c (convert_to_void): Handle errors gracefully.
9294 (build_expr_type_conversion): Likewise.
9295 * decl.c (maybe_push_decl): Likewise.
9296 (start_decl_1): Likewise.
9297 (require_complete_types_for_parms): Likewise.
9298 * parse.y (structsp): Likewise.
9299 (base_class): Likewise.
9300 * parse.c: Regenerated.
9301 * pt.c (finish_member_template_decl): Likewise.
9302 * typeck.c (decay_conversion): Likewise.
9304 * cp-tree.h (dfs_skip_vbases): New function.
9305 (find_vbase_instance): Likewise.
9306 * class.c (determine_primary_base): Allow a nearly empty base to
9307 serve as a primary base class under the new ABI.
9308 (get_class_offset_1): Rename to ...
9309 (dfs_get_class_offset): ... this. Simplify. Don't issue error
9311 (get_class_offset): Use it. Issue error messages here.
9312 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
9313 find the right copies of virtual bases.
9314 (fixup_vtable_deltas1): Rename to ...
9315 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
9316 bases as primary bases.
9317 (fixup_vtable_deltas): Remove.
9318 (override_one_vtable): Handle virtual bases as primary bases.
9319 (merge_overrides): Likewise.
9320 (finish_struct_1): Likewise.
9321 (dump_class_hierarchy): Dump primary-ness of bases as well.
9322 * search.c (mark_primary_bases): Use a pre-order traversal to
9323 handle primary virtual bases.
9324 (dfs_skip_vbases): New fiunction.
9325 (expand_upcast_fixups): Adjust to handle primary virtual bases.
9326 (fixup_virtual_upcast_offsets): Likewise.
9327 (fixup_all_virtual_upcast_offsets): Likewise.
9328 (dfs_find_vbase_instances): New function.
9329 (find_vbase_instance): Likewise.
9331 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9333 * lex.c (DIR_SEPARATOR): Delete macro.
9335 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
9337 * decl2.c (lang_decode_option): Handle automatic line wrapping
9340 2000-01-11 Mark Mitchell <mark@codesourcery.com>
9342 * friend.c (do_friend): Don't resolve scopes when processing
9343 template declarations, even if the qualifying scope doesn't
9344 involve template parameters.
9346 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
9348 * class.c (dfs_modify_vtables_queue_p): Remove.
9349 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
9350 and dfs_marked_real_bases_queue_p instead of
9351 dfs_modify_vtables_queue_p.
9353 * class.c (build_vbase_path): Simplify.
9354 (dfs_propagate_binfo_offsets): New function.
9355 (propagate_binfo_offsets): Use it.
9356 (remove_base_field): Simplify.
9357 (dfs_set_offset_for_vbases): Remove.
9358 (dfs_set_offset_for_shared_vbases): New function.
9359 (dfs_set_offset_for_unshared_vbases): Likewise.
9360 (layout_virtual_bases): Use them.
9361 (layout_basetypes): Don't call propagate_binfo_offsets.
9362 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
9365 * class.c (build_base_field): New function, split out from ...
9366 (build_base_fields): ... here. Use it. Allocate primary bases
9367 first, under the new ABI.
9368 (get_vtable_entry): Remove.
9369 (remove_base_field): New function, split out from ...
9370 (remove_base_fields): ... here. Adjust since primary bases come
9371 first under the new ABI.
9373 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
9374 (initialize_vtbl_ptrs): New function.
9375 (expand_indirect_vtbls_init): Change prototype.
9376 (convert_pointer_to_vbase): Declare.
9377 * init.c (expand_direct_vtbls_init): Remove.
9378 (dfs_initialize_vtbl_ptrs): New function.
9379 (initialize_vtbl_ptrs): Likewise.
9380 (emit_base_init): Use initialize_vtbl_ptrs.
9381 * search.c (convert_pointer_to_vbase): Make it global.
9382 (expand_indirect_vtbls_init): Remove vtable initialization code.
9383 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
9385 * class.c (dfs_finish_vtbls): New function.
9386 (finish_vtbls): Use it.
9387 (dump_class_hierarchy): New function.
9389 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
9390 (BINFO_VBASE_PRIMARY_P): New macro.
9391 (BINFO_VIRTUALS): Add to documentation.
9392 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9393 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9394 (dfs_mark_primary_bases_queue_p): Likewise.
9395 (dfs_unmarked_real_bases_queue_p): New function.
9396 (dfs_marked_real_bases_queue_p): Likewise.
9397 * search.c (dfs_mark_primary_bases): Adjust.
9398 (mark_primary_bases): Likewise.
9399 (get_shared_vbase_if_not_primary): New function.
9400 (dfs_unmarked_real_bases_queue_p): Likewise.
9401 (dfs_marked_real_bases_queue_p): Likewise.
9402 (dfs_get_pure_virtuals): Simplify.
9403 (get_pure_virtuals): Likewise.
9405 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9407 * lex.c: Include tm_p.h.
9409 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9411 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9413 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9415 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9416 * pt.c (instantiate_decl): Defer comdat templates that might not be
9419 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9420 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9421 (finish_file): Likewise.
9423 * decl2.c (import_export_class): Undo 12/14 change.
9425 * error.c (dump_decl): operator new, not operatornew.
9427 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9428 * search.c (lookup_field_1): Look for the last field with the
9431 2000-01-05 Nathan Sidwell <nathan@acm.org>
9433 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9436 2000-01-05 Nathan Sidwell <nathan@acm.org>
9438 * typeck.c (build_static_cast): Don't strip target qualifiers
9439 when casting from a class.
9441 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9443 * class.c (warn_hidden): Initialize variable `fndecl'.
9445 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9447 * decl.c (flag_isoc9x): New variable to be able to use code in
9448 c-common.c. For now always zero.
9450 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9452 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9453 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9454 or unshare_base_binfos for virtual bases here.
9455 * search.c (dfs_get_vbase_types): Do it here.
9456 (get_vbase_types): Adjust.
9458 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9460 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9461 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9462 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9463 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9464 (unmark_primary_bases): Remove declaration.
9465 (unmarkedp): Declare.
9466 (dfs_vbase_unmark): Likewise.
9467 * class.c (determine_primary_base): Return immediately if there
9468 are no base classes. Call mark_primary_bases here.
9469 (modify_all_direct_vtables): Remove.
9470 (modify_all_indirect_vtables): Remove.
9471 (dfs_modify_vtables_queue_p): New function.
9472 (dfs_modify_vtables): New function.
9473 (modify_all_vtables): Use them.
9474 (build_base_fields): Build FIELD_DECLs for primary virtual base
9476 (create_vtable_ptr): Don't call determine_primary_base here.
9477 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9478 (dfs_set_offset_for_vbases): ... this.
9479 (layout_virtual_bases): Use it.
9480 (layout_class_type): Call determine_primary_base here.
9481 * search.c (unmarkedp): Make it global.
9482 (shared_marked_p): Simplify.
9483 (shared_unmarked_p): Likewise.
9484 (dfs_primary_bases_queue_p): Remove.
9485 (dfs_unmark_primary_bases): Likewise.
9486 (unmark_primary_bases): Likewise.
9487 (mark_primary_bases): Simplify.
9488 (get_pure_virtuals): Don't call mark_primary_bases here.
9489 (dfs_vbase_unmark): New function.
9490 (get_vbase_types): Simplify.
9492 * class.c (struct base_info): Remove.
9493 (determine_primary_base): Take has_virtual_p rather than a
9494 base_info as input. Don't calculate max_has_virtual.
9495 (finish_struct_bits): Remove max_has_virtual argument.
9496 (create_vtable_ptr): Remove max_has_virtual_p argument.
9497 (layout_virtual_bases): Remove max argument.
9498 (layout_basetypes): Likewise.
9499 (layout_class_type): Remove max_has_virtual_p argument.
9500 (finish_struct_1): Remove max_has_virtual.
9502 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9503 (layout_basetypes): Remove.
9504 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9505 Update to handle primary virtual bases.
9506 (remove_base_fields): New function, split out from
9508 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9509 (layout_virtual_bases): New function, split out from
9510 layout_basetypes. Update to handle primary virtual bases.
9511 (layout_basetypes): Moved here from tree.c. Use
9512 remove_base_fields and layout_virtual_bases.
9513 * search.c (dfs_mark_primary_bases_queue_p): New function.
9514 (mark_primary_bases): Use it.
9515 * tree.c (CEIL): Remove.
9516 (propagate_binfo_offsets): Remove.
9517 (layout_basetypes): Remove.
9519 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9521 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9522 (BINFO_PRIMARY_MARKED_P): New macro.
9523 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9524 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9525 (mark_primary_bases): New function.
9526 (unmark_primary_bases): Likewise.
9527 * search.c (get_abstract_virtuals_1): Remove.
9528 (dfs_mark_primary_bases): New function.
9529 (mark_primary_bases): Likewise.
9530 (dfs_unmark_primary_bases): Likewise.
9531 (unmark_primary_bases): Likewise.
9532 (dfs_get_pure_virtuals): Likewise.
9534 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9536 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9537 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9538 (modify_one_vtable): Adjust.
9539 (fixup_vtable_deltas1): Likewise.
9540 (override_one_vtable): Likewise.
9541 * search.c (get_abstract_virtuals_1): Likewise.
9542 (get_pure_virtuals): Likewise.
9543 (expand_upcast_fixups): Likewise.
9544 * tree.c (debug_binfo): Likewise.
9546 * class.c (build_vtable): Don't return a value. Don't rebuild
9547 vtables for bases that have already been handled.
9548 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9549 already been handled.
9550 (modify_one_vtable): Adjust accordingly.
9551 (fixup_vtable_deltas1): Likewise.
9552 (finish_struct_1): Likewise.
9554 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9556 * call.c (build_new_method_call): Also check destructors.