1 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
3 * call.c (build_op_delete_call): Initialize fn.
4 (convert_like_real): Delete conditional.
5 (joust): Initialize *w and *l.
6 * class.c: Add prototype for binfo_ctor_vtable.
7 (get_primary_binfo): Initialize result.
8 * init.c (build_java_class_ref): Initialize name.
10 * typeck.c (unary_complex_lvalue): Do not duplicate the
11 argument to modify, pre-, or post-increment when used as an
12 lvalue and when the argument has side-effects.
14 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
16 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
17 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
18 cplus_decl_attributes even if attrs is NULL.
19 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
21 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
23 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
24 calls to decl_attributes.
26 2001-07-06 Ira Ruben <ira@apple.com>
28 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
29 be DECL_TEMPLATE_RESULT.
31 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
33 * cp-tree.h (copy_template_template_parm): Rename to ...
34 (bind_template_template_parm): ... here.
35 * tree.c (copy_template_template_parm): Rename to ...
36 (bind_template_template_parm): ... here. Remove the case when
38 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
39 BOUND_TEMPLATE_TEMPLATE_PARM.
40 * pt.c (lookup_template_class): Adjust.
42 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
44 * cvt.c (convert_lvalue): New fn.
45 * cp-tree.h: Declare it.
46 * method.c (do_build_assign_ref): Use it.
47 (do_build_copy_constructor): Convert parm to base types
48 before calling base constructors.
50 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
51 DECL_USER_ALIGN. Check flag_elide_constructors instead of
53 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
55 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
57 * optimize.c (optimize_inline_calls): New function, broken out
59 (optimize_function): ... here. Call it. Don't inline if it is
61 (dump_function): Print name of dump flag causing this dump.
62 * semantics.c (expand_body): Move thunk inline check to
65 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
67 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
68 (comptypes): Use target.comp_type_attributes.
70 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
72 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
74 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
76 * error.c (lang_print_error_function): Add a `diagnostic_context *'
79 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
81 * decl2.c (import_export_class): Update.
83 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
85 * error.c (init_error): Adjust settings.
87 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
89 * error.c (init_error): Adjust settings.
91 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
93 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
94 return pointers to data members by reference rather than by value.
96 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
98 Implement the Named Return Value optimization.
99 * cp-tree.h (struct cp_language_function): Add x_return_value.
100 (current_function_return_value): Now a macro.
101 * decl.c: Don't define it.
102 (define_label, finish_case_label): Don't clear it.
103 (init_decl_processing): Don't register it with GC.
104 * semantics.c (genrtl_finish_function): Don't check it for
105 no_return_label. Copy the RTL from the return value to
106 current_function_return_value and walk, calling...
107 (nullify_returns_r): ...this new fn.
108 * typeck.c (check_return_expr): Set current_function_return_value.
110 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
112 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
113 sharing a ctor vtable with. Merge code for cases 1 and 2.
114 (binfo_ctor_vtable): New fn.
115 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
117 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
119 * class.c (dfs_find_final_overrider): Fix logic.
121 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
122 virtual thunk instead of non-virtual.
123 (get_matching_virtual): Uncomment.
125 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
126 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
129 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
131 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
132 we've not emerged from the hierarchy of RTTI_BINFO on reaching
135 2001-06-13 Mark Mitchell <mark@codesourcery.com>
137 * NEWS: Update release number.
139 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
141 PR c++/3130, c++/3131, c++/3132
142 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
143 * class.c (force_canonical_binfo_r): Move
144 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
145 virtual bases unless they're primary and what they're primary
147 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
148 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
149 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
151 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
152 (layout_nonempty_base_or_field): Add most derived type
154 (layout_empty_base): Likewise.
155 (build_base_field): Likewise.
156 (build_base_fields): Likewise.
157 (propagate_binfo_offsets): Add most derived type
158 parameter. Skip non canonical virtual bases too.
159 (dfs_set_offset_for_unshared_vbases): Don't skip primary
160 bases. Do skip canonical bases.
161 (layout_virtual_bases): Adjust.
162 (layout_class_type): Adjust.
163 (dfs_get_primary_binfo): Build list of virtual primary base
165 (get_primary_binfo): Check that the shared virtual primary
166 base candidate was found first.
167 (accumulate_vtbl_inits): Don't do anything for non-vptr
168 containing binfos. For case 1 primary virtual bases, keep
169 checking that we've not emerged from the hierarchy of RTTI_BINFO.
171 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
174 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
175 hierarchy looking for primary bases for a ctor
176 vtable. Recursively call oneself, if we meet our primary via
177 this route and haven't met it yet via inheritance graph order.
179 2001-06-11 Mark Mitchell <mark@codesourcery.com>
181 * lang-options.h: Emit documentation for -fno-honor-std, not
184 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
186 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
188 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
190 2001-06-10 Mark Mitchell <mark@codesourcery.com>
191 Gabriel Dos Reis <gdr@codesourcery.com>
193 * Make-lang.in (cp/call.o): Depend on diagnostic.h
194 (cp/typeck.o): Depend on diagnostic.h
195 (cp/typeck2.o): Depend on diagnostic.h
196 (cp/repo.o): Depend on dignostic.h
197 * typeck.c: #include diagnostic.h
198 (convert_for_initialization): Remove extern declaration for
199 warningcount and errorcount.
201 * call.c: #include diagnostic.h
202 (convert_like_real): Remove extern declaration for warnincount and
205 * repo.c: #include diagnostic.h
206 * typeck2.c: #include diagnostic.h
208 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
210 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
213 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
216 * friend.c (do_friend): Use push_decl_namespace for classes at
219 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
220 Jason Merrill <jason_merrill@redhat.com>
223 * class.c (build_secondary_vtable): Use assert, rather than an error
225 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
226 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
227 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
228 Don't set BINFO_VTABLE for a primary virtual base.
230 2001-06-07 Mark Mitchell <mark@codesourcery.com>
232 * decl.c (duplicate_decls): Update source position information
233 when a template function is defined.
235 2001-06-07 Phil Edwards <pme@sources.redhat.com>
237 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
239 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
242 * decl.c (pushtag): Don't push into a complete type's scope.
244 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
246 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
247 (struct lang_decl_flags): Lose generate_with_vtable_p.
248 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
249 * class.c (copy_virtuals): Adjust.
250 * decl2.c (mark_vtable_entries): Adjust.
251 * method.c (make_thunk, build_vtable_entry): Adjust.
252 * class.c (update_vtable_entry_for_fn): Only look as far as the
253 first defining class.
254 (build_vtbl_initializer): Put nothing in the slot for a function only
255 defined in a lost primary virtual base.
256 (add_vcall_offset_vtbl_entries_1): Use the same code for
257 the lost primary case and the normal case.
258 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
259 (get_vfield_offset, get_derived_offset): Lose.
260 (dfs_find_final_overrider): Use look_for_overrides_here.
261 (get_matching_virtual): New fn.
262 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
264 * search.c (look_for_overrides_here): Split out from...
265 (look_for_overrides_r): Here.
267 * class.c (find_final_overrider): Return error_mark_node on error.
269 * decl2.c (key_method): #if 0 accidental change.
271 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
273 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
274 (build_over_call): Likewise.
275 * decl.c (grokparms): Likewise.
276 * pt.c (tsubst_decl): Likewise.
277 * typeck.c (convert_arguments): Likewise.
279 2001-06-05 Mark Mitchell <mark@codesourcery.com>
281 * semantics.c (begin_class_definition): Robustify.
283 * pt.c (instantiate_decl): Tell the repository code about the
284 clones, not the cloned functions.
285 * repo.c (repo_template_used): Explicitly instantiate the cloned
286 function, not the clones.
288 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
290 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
291 ICS_BAD_FLAG on created conversion.
292 (compare_ics): Break out rank.
294 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
296 * decl.c (xref_tag): Remove extraneous %s on dependent name
299 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
301 * class.c (layout_vtable_decl): Fix off by one error on
303 (build_vtt): Likewise.
304 (build_ctor_vtbl_group): Likewise.
306 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
308 * class.c (maybe_indent_hierarchy): New function.
309 (dump_class_hierarchy_r): Add flags. Dump extra binfo
310 information, if enabled. Use maybe_indent_hierarchy. Adjust
312 (dump_class_hierarchy): Adjust prototype. Adjust output format.
313 (dump_array, dump_vtable, dump_vtt): New functions.
314 (finish_struct_1): Adjust hierarchy dumping.
315 (initialize_vtable): Call dump_vtable.
316 (build_vtt): Call dump_vtt.
317 (build_ctor_vtbl_group): Call dump_vtable.
318 * decl2.c (flag_dump_class_layout): Remove.
319 (cxx_decode_option): Remove dump translation unit
320 and dump class hierarchy check. Call dump_switch_p.
321 (finish_file): Adjust dumping.
322 (dump.c): Only dump base classes if not TDF_SLIM.
323 Only dump namespace members if not TDF_SLIM.
324 * optimize.c (dump_function): New function.
325 (optimize_function): Call dump_function.
326 * semantics.c (expand_body): Use dump_enabled_p.
328 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
331 Part missed from first commit
332 * decl2.c (finish_anon_union): Copy context.
334 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
337 * optimize.c (remap_decl): Remap anonymous aggregate members too.
339 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
342 * semantics.c (expand_body): Don't optimize thunks.
344 2001-05-25 Sam TH <sam@uchicago.edu>
346 * cp-tree.h lex.h: Fix header include guards.
348 2001-05-25 Mark Mitchell <mark@codesourcery.com>
350 * decl.c (init_decl_processing): Tweak.
352 2001-05-24 Mark Mitchell <mark@codesourcery.com>
354 * decl.c (duplicate_decls): Tidy.
355 (init_decl_processing): Always set flag_no_builtin.
357 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
360 * decl2.c (do_local_using_decl): Push the decls, even in a
363 2001-05-22 Mark Mitchell <mark@codesourcery.com>
365 * optimize.c (initialize_inlined_parameters): Don't set
366 TREE_READONLY for a VAR_DECL taking the place of an inlined
369 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
371 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
372 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
375 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
377 * parse.y: Refer to compound literals as such, not as
378 constructor-expressions.
380 2001-05-21 Mark Mitchell <mark@codesourcery.com>
382 * call.c (build_op_delete_call): Ignore exception-specifications
383 when looking for matching delete operators.
384 * init.c (build_new_1): Compute whether or not the allocation
385 function used is a placement allocation function or not, and
386 communicate this information to build_op_delete_call.
388 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
390 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
391 (build_vtbl_ref): Adjust.
392 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
393 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
395 (unsupported_options): Correspondingly.
397 * decl2.c (maybe_make_one_only): Check flag_weak, not
400 * cp-tree.def (START_CATCH_STMT): Lose.
401 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
402 * tree.c (cp_statement_code_p): Don't case it.
403 * semantics.c (cp_expand_stmt): Likewise.
404 * cp-tree.h (START_CATCH_TYPE): Lose.
406 * except.c (expand_start_catch_block): Don't start any blocks.
408 (expand_end_catch_block): Don't end any blocks.
409 * parse.y (handler): Don't pass anything from finish_handler_parms
411 * pt.c (tsubst_expr): Likewise.
412 * semantics.c (begin_handler): Call note_level_for_catch here.
413 (finish_handler_parms): Don't return anything.
414 (genrtl_catch_block, begin_catch_block): Lose.
415 (genrtl_handler): Call expand_start_catch here.
417 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
419 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
420 (get_vtable_decl, build_vtt): Not here.
422 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
425 * optimize.c (update_cloned_parm): Copy addressability and other
428 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
430 * pt.c (determine_specialization): Ignore artificial functions.
432 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
434 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
435 (C_RID_CODE): Remove.
436 * lex.c (cxx_init_options): Call set_identifier_size. Update.
437 (init_parse): Don't do it here.
439 2001-05-18 Diego Novillo <dnovillo@redhat.com>
441 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
442 function declaration to avoid stripping the symbol's attributes.
444 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
446 * decl.c (pushdecl): Adjust error string.
447 (xref_tag): Adjust friend class injection warning. Remove the
448 inherited name from the class shadowed scope.
450 2001-05-17 Mark Mitchell <mark@codesourcery.com>
452 * except.c (cp_protect_cleanup_actions): New function.
453 (init_exception_processing): Don't set protect_cleanup_actions
454 here. Do set lang_protect_cleanup_actions.
456 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
458 * spew.c (read_token): Call yyerror on all unexpected tokens.
460 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
462 * init.c (member_init_ok_or_else): Take a tree rather than
464 (expand_member_init): Adjust.
466 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
468 * decl.c (duplicate_decls): Suppress warning about duplicate
469 decls if the first decl is a friend.
471 2001-05-12 Zack Weinberg <zackw@stanford.edu>
473 * except.c (choose_personality_routine): Export. Add
474 explanatory comment. Take an enum languages, not a boolean.
475 (initialize_handler_parm): Adjust to match.
476 * cp-tree.h: Prototype choose_personality_routine.
477 * lex.c (handle_pragma_java_exceptions): New function.
478 (init_cp_pragma): Register #pragma GCC java_exceptions.
480 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
482 * method.c (build_mangled_C99_name): Remove unused prototype.
484 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
486 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
487 * typeck.c (get_member_function_from_ptrfunc,
488 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
489 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
491 Reverted Geoff Keating's 2001-05-03's patch.
493 2001-05-11 Ira Ruben <ira@apple.com>
495 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
497 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
499 * cp-tree.h (finish_label_expr, lookup_label): Delete.
500 * parse.y: Update for '&&'; don't issue warning here.
501 * semantics.c (finish_label_expr): Delete.
503 2001-05-07 Mark Mitchell <mark@codesourcery.com>
505 * splay-tree.h (splay_tree_max): New function.
506 (splay_tree_min): Likewise.
508 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
510 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
511 (pfn_vflag_identifier): Define.
512 Update comment about layout of pointer functions.
513 (build_ptrmemfunc1): Update prototype.
514 (expand_ptrmemfunc_cst): Update prototype.
515 * decl.c (initialize_predefined_identifiers): Initialize
516 pfn_vflag_identifier.
517 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
518 an extra field to the type.
519 * expr.c (cplus_expand_constant): Pass 'flag' between
520 expand_ptrmemfunc_cst and build_ptrmemfunc1.
521 * typeck.c (get_member_function_from_ptrfunc): When
522 FUNCTION_BOUNDARY < 16, look at additional field to determine
523 if a pointer-to-member is a real pointer or a vtable offset.
524 (build_ptrmemfunc1): Add new parameter to contain extra field.
525 (build_ptrmemfunc): Pass the extra field around.
526 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
527 (pfn_from_ptrmemfunc): Ignore the extra field.
529 2001-05-03 Mark Mitchell <mark@codesourcery.com>
531 * cp-tree.h (flag_inline_trees): Update documentation.
532 * decl.c (init_decl_processing): Adjust handling of
533 flag_inline_functions and flag_inline_trees to support -O3.
534 (grokfndecl): Set DECL_INLINE on all functions if that's what
536 (save_function_data): Clear DECL_INLINE in
537 current_function_cannot_inline is non-NULL.
538 * decl2.c (flag_inline_trees): Update documentation.
540 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
542 * dump.c (cp_dump_tree, USING_STMT case): New case.
543 * tree.c (cp_statement_code_p): Add USING_STMT.
544 * decl2.c (do_using_directive): Add the using directive statement.
546 * tree.c (walk_tree): Reformat an if block.
548 2001-05-02 Mark Mitchell <mark@codesourcery.com>
550 * decl.c (compute_array_index_type): Don't try to do anything with
551 the indices when processing a template.
553 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
555 * call.c: NULL_PTR -> NULL.
560 * except.c: Likewise.
563 * search.c: Likewise.
565 * typeck.c: Likewise.
566 * typeck2.c: Likewise.
568 2001-05-02 Mark Mitchell <mark@codesourcery.com>
570 * decl2.c (do_using_directive): Revert previous patch.
572 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
574 * cp-tree.def (USING_STMT): New statement node.
575 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
576 * decl2.c (do_using_directive): Add USING_STMT to statement
577 tree. Don't emit errors when processing template decl.
578 * pt.c (tsubst_expr, USING_STMT case): New case.
579 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
581 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
583 * call.c (build_new_op): Convert args from reference here.
584 (build_conditional_expr): Don't convert here.
586 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
588 * spew.c (last_token_id): New static variable.
589 (read_token): Set it here.
590 (yyerror): Use it here.
592 2001-04-30 Richard Henderson <rth@redhat.com>
594 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
597 2001-04-30 Mark Mitchell <mark@codesourcery.com>
599 * gxxint.texi: Remove.
600 * Make-lang.in: Remove all traces of gxxint.texi.
602 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
604 * decl2.c (start_static_initialization_or_destruction): Correct
605 logic to handle the -fno-use-cxa-atexit case.
607 2001-04-30 Mark Mitchell <mark@codesourcery.com>
609 * optimize.c (update_cloned_parm): New function.
610 (maybe_clone_body): Use it. Update the `this' parameter too.
612 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
614 * decl2.c (unsupported_options): Add new-abi.
615 * lang-options.h: Remove no longer supported options.
617 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
619 * except.c (can_convert_eh): Don't check template parms,
622 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
624 * optimize.c (maybe_clone_body): Copy parameter names and locations.
626 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
628 * cp-tree.h (adjust_clone_args): Prototype new function.
629 * class.c (adjust_clone_args): New function.
630 * decl.c (start_function): Call it for in charge ctors.
632 2001-04-26 Mark Mitchell <mark@codesourcery.com>
634 * method.c (use_thunk): Make sure that thunks really are emitted
637 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
639 * mangle.c (write_chars): New macro.
640 (hwint_to_ascii): New function
641 (write_number): Use it.
642 (write_integer_cst): Deal with really big numbers.
644 2001-04-25 Mark Mitchell <mark@codesourcery.com>
646 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
649 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
651 * decl.c (grokdeclarator): Set context of namespace scope
654 2001-04-24 Zack Weinberg <zackw@stanford.edu>
656 * cp/optimize.c: Include hashtab.h.
657 (struct inline_data): Add tree_pruner.
658 (expand_call_inline, expand_calls_inline): Use it when calling
660 (optimize_function): Initialize and free tree_pruner.
662 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
664 Lazy __FUNCTION__ generation.
665 * cp-tree.def (FUNCTION_NAME): Remove.
666 * cp-tree.h (function_name_declared_p): Remove.
667 (cp_fname_init): Prototype.
668 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
669 don't call declare_function_name. Call start_fname_decls.
670 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
671 clobber the line number.
672 (cp_fname_init): New function.
673 (start_function): Call start_fname_decls.
674 (finish_function): Call finish_fname_decls.
675 * lex.c (reswords): Add slots for __FUNCTION__ et al.
676 (rid_to_yy): Add mappings for __FUNCTION__ et al.
677 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
678 * parse.y (VAR_FUNC_NAME): New token.
679 (primary): Add VAR_FUNC_NAME.
680 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
682 (tsubst, FUNCTION_NAME case): Remove.
683 (tsubst_copy, FUNCTION_NAME case): Remove.
684 (tsubst_expr, DECL_STMT case): Be careful with a
685 DECL_PRETTY_FUNCTION_P.
686 (instantiate_decl): Remove function_name_declared_p.
687 * semantics.c (begin_compound_statement): Don't call
688 declare_function_name here.
689 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
690 (finish_translation_unit): Call finish_fname_decls.
691 (expand_body): Remove function_name_declared_p.
692 * typeck2.c (digest_init): Allow any ERROR_MARK.
694 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
696 * pt.c (tsubst_decl): Use VOID_TYPE_P.
697 * semantics.c: Fix some typos.
699 2001-04-23 Phil Edwards <pme@sources.redhat.com>
701 * cp/decl2.c (flag_honor_std): Always initialize to 1.
703 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
705 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
707 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
709 * except.c (build_throw): Wrap the initialization of the exception
710 object in a MUST_NOT_THROW_EXPR.
711 (do_free_exception): #if 0.
713 2001-04-20 Mark Mitchell <mark@codesourcery.com>
715 * cp-tree.h (finish_enum): Change prototype.
716 * decl.c (finish_enum): Reorganize.
717 * parse.y (structsp): Adjust calls to finish_enum.
719 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
721 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
724 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
726 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
727 (layout_empty_base): Return at end flag.
728 (build_base_field): Likewise.
729 (build_base_fields): Likewise.
730 (layout_virtual_bases): Don't add 1 to eoc value.
731 (end_of_class): Use full size for empty bases.
732 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
733 empty bases. Don't add 1 to eoc value. Only add trailing padding
734 if we're an empty class with no empty bases.
735 (dump_class_hierarchy): Dump size and alignment.
737 2001-04-20 Jakub Jelinek <jakub@redhat.com>
739 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
742 2001-04-20 Jakub Jelinek <jakub@redhat.com>
744 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
745 is found, look first if name does not match the structure name.
747 2001-04-19 Mark Mitchell <mark@codesourcery.com>
749 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
751 (SET_DECL_LANGUAGE): New macro.
752 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
753 (pushdecl): Likewise.
754 (build_library_fn_1): Likewise.
755 (build_cp_library_fn): Likewise.
756 (grokfndecl): Likewise.
757 (grokvardecl): Mark `extern "C"' variables as having C linkage.
758 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
759 * lex.c (retrofit_lang_decl): Likewise.
760 * mangle.c (mangle_decl_string): Don't mangle the names of
761 variables declared with C language linkage.
762 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
764 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
766 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
767 flag_access_control from uninitialized storage.
769 2001-04-15 Mark Mitchell <mark@codesourcery.com>
771 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
772 * mangle.c (write_pointer_to_member_type): Fix mangling of
773 pointers to cv-qualified member function types.
775 * init.c (build_delete): Create a SAVE_EXPR for the address if
776 we're going to use it more than once.
778 2001-04-13 Mark Mitchell <mark@codesourcery.com>
780 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
781 (expand_ptremfunc_cst): Change prototype.
782 (delta2_from_ptrmemfunc): Remove.
783 * expr.c (cplus_expand_constant): Adjust call to
784 expand_ptrmemfunc_cst.
785 * typeck.c (build_ptrmemfunc1): Simplify.
786 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
787 results in a constant.
788 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
789 (delta2_from_ptrmemfunc): Remove.
790 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
792 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
794 * cp-tree.h (decl_namespace_list): New macro.
795 (struct saved_scope): Add decl_ns_list.
796 * decl.c (mark_saved_scope): Mark it.
797 * decl2.c: Lose static decl_namespace_list.
798 (init_decl2): Don't save it.
800 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
802 * cp-tree.h (warn_return_type, yylex): Delete redundant
805 * decl.c (current_class_depth, global_namespace): Likewise.
807 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
809 * repo.c (flag_use_repository): Likewise.
811 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
813 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
814 set_block, pushdecl, getdecls, gettags, init_decl_processing,
815 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
816 lvalue_or_else, print_lang_statistics, comp_target_types,
817 unsigned_type, signed_type, signed_or_unsigned_type,
818 build_function_call, mark_addressable, incomplete_type_error):
819 Delete redundant declarations.
821 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
823 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
824 (TYPE_ANONYMOUS_P): New macro.
825 (TAGGED_TYPE_P): New macro.
826 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
827 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
828 * tree.c (no_linkage_helper): Likewise.
829 * semantics.c (begin_class_definition): Likewise.
830 * pt.c (convert_template_argument): Likewise.
831 * lex.c (check_for_missing_semicolon): Likewise.
833 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
835 * class.c (dfs_unshared_virtual_bases): New function.
836 (mark_primary_bases): Call it.
837 (check_bases): Ignore virtual bases when determining
840 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
842 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
844 2001-04-11 Mark Mitchell <mark@codesourcery.com>
846 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
847 cloned function to the clone.
849 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
851 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
853 * semantics.c: Include expr.h.
855 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
857 * method.c (implicitly_declare_fn): Commonize code for copy ctor
858 and assignment op. Set TREE_USED for parameter.
860 2001-04-10 Mark Mitchell <mark@codesourcery.com>
862 * class.c (find_final_overrider_data): Add `candidates'.
863 (dfs_find_final_overrider): Don't issue error messages
865 (find_final_overrider): Issue error messages here.
866 (build_base_field): Don't warn about amgibuous direct bases here.
867 (warn_about_ambiguous_direct_bases): New function.
868 (layout_class_type): Use it.
870 2001-04-10 Richard Henderson <rth@redhat.com>
872 * typeck.c (build_array_ref): Push the array reference inside
873 COMPOUND_EXPR and COND_EXPR.
875 2001-04-05 Mark Mitchell <mark@codesourcery.com>
877 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
878 * decl.c (duplicate_decls): Adjust accordingly.
879 (maybe_commonize_var): Likewise.
880 (grokfndecl): Likewise.
881 (start_function): Likewise.
882 (start_method): Likewise.
883 * decl2.c (key_method): Likewise.
884 (import_export_decl): Likewise.
885 * method.c (implicitly_declare_fn): Likewise.
886 * optimize.c (maybe_clone_body): Likewise.
888 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
890 * lang-specs.h: Add __DEPRECATED.
892 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
894 * search.c (get_dynamic_cast_base_type): When building a new
895 constant, set its type to ssizetype.
897 2001-04-04 Jakub Jelinek <jakub@redhat.com>
899 * optimize.c (expand_call_inline): Only add newly inlined statements
902 2001-04-03 Mark Mitchell <mark@codesourcery.com>
904 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
905 (OPERATOR_FORMAT): Likewise.
906 (OPERATOR_TYPENAME_FORMAT): Likewise.
907 * operators.def: Remove old name-mangling information.
908 * decl.c (grok_op_properties): Adjust accordingly.
909 * lex.c (init_operators): Likewise.
910 * rtti.c (get_tinfo_decl): Issue error messages about types that
913 2001-04-03 Mark Mitchell <mark@codesourcery.com>
915 * decl2.c (import_export_decl): Don't call import_export_class
916 when processing an inline member function.
917 * semantics.c (expand_body): Call import_export_decl before
918 emitting inline functions.
920 2001-03-28 Richard Henderson <rth@redhat.com>
922 IA-64 ABI Exception Handling:
923 * cp-tree.def (EH_SPEC_BLOCK): New.
924 (MUST_NOT_THROW_EXPR): New.
925 * cp-tree.h: Update changed function declarations.
926 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
927 (CPTI_CALL_UNEXPECTED): New.
928 (struct cp_language_function): Rename x_eh_spec_try_block
930 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
931 * decl.c (current_binding_level): If no current function
932 bindings, revert to scope_chain.
933 (initialize_predefined_identifiers): Remove __cp_push_exception.
934 (store_parm_decls): Use begin_eh_spec_block.
935 (finish_function): Use finish_eh_spec_block.
936 (mark_lang_function): Update for name changes.
937 * decl2.c (finish_file): No mark_all_runtime_matches.
938 * dump.c (cp_dump_tree): Handle new tree codes.
939 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
940 * except.c (catch_language_init, catch_language): Remove.
941 (init_exception_processing): Don't set language code.
942 Initialize call_unexpected_node, protect_cleanup_actions,
943 eh_personality_libfunc, lang_eh_runtime_type.
944 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
945 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
946 (prepare_eh_type): Split out type canonicalizations ...
947 (build_eh_type_type): ... from here.
948 (build_eh_type_type_ref): Remove.
949 (mark_all_runtime_matches): Remove.
950 (build_exc_ptr): New.
951 (do_begin_catch, do_end_catch): New.
952 (do_pop_exception): Remove.
953 (build_terminate_handler): Remove.
954 (choose_personality_routine): Split out language choice from ...
955 (initialize_handler_parm): ... here.
956 Use MUST_NOT_THROW_EXPR.
957 (expand_start_catch_block): Use do_begin_catch. Simplify Java
958 exception object handling.
959 (expand_start_eh_spec, expand_end_eh_spec): Remove.
960 (expand_exception_blocks, alloc_eh_object): Remove.
961 (begin_eh_spec_block, finish_eh_spec_block): New.
962 (do_allocate_exception, do_free_exception): New.
963 (expand_throw): Merge into ...
964 (build_throw): ... here. Update for abi.
965 * expr.c (cplus_expand_expr): No expand_internal_throw.
966 Handle MUST_NOT_THROW_EXPR.
967 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
968 * semantics.c (*) Update for except.h name changes.
969 (genrtl_try_block): No protect_with_terminate.
970 (genrtl_eh_spec_block): New.
971 (genrtl_handler): Don't emit the goto here.
972 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
973 (genrtl_finish_function): Don't expand_exception_blocks.
974 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
976 2001-03-28 Richard Henderson <rth@redhat.com>
978 * decl.c (struct named_label_list): Rename eh_region to
979 in_try_scope, add in_catch_scope.
980 (struct binding_level): Rename eh_region to is_try_scope,
982 (note_level_for_try): Rename from note_level_for_eh.
983 (note_level_for_catch): New.
984 (poplevel): Copy both is_try_scope and is_catch_scope to
985 the named_label_list struct.
986 (check_previous_goto_1): Don't check for catch block via
987 DECL_ARTIFICIAL; use in_try_scope instead.
988 (check_goto): Likewise.
989 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
990 * except.c (expand_start_catch_block): Call note_level_for_catch.
991 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
993 2001-03-27 Richard Henderson <rth@redhat.com>
995 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
996 exceptions_via_longjmp.
998 2001-03-27 Phil Edwards <pme@sources.redhat.com>
1000 * pt.c (check_default_tmpl_args): Make error messages clearer.
1002 2001-03-26 Phil Edwards <pme@sources.redhat.com>
1004 * error.c: Also undefine 'A' macro used for cp_printers definition.
1006 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1008 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1010 2001-03-26 Mike Yang <yang@research.att.com>
1011 Mark Mitchell <mark@codesourcery.com>
1013 * dump.c (dump_access): New function.
1014 (cp_dump_tree): Use it. Dump basetype information for class
1017 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1019 * Makefile.in (optimize.o): Depend on params.h.
1020 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
1021 (init_decl_processing): Set flag_no_inline when doing
1023 * optimize.c: Include params.h.
1024 (struct inline_data): Improve documentation of FNS. Add
1025 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
1026 (INSNS_PER_STMT): New macro.
1027 (remap_block): Use CLONING_P.
1028 (inlinable_function_p): Don't inline big functions.
1029 (expand_call_inline): Keep track of how much inlining we've done.
1030 (optimize_function): Set FIRST_INLINED_FN.
1031 (maybe_clone_body): Set CLONING_P.
1032 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
1034 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
1035 rest_of_compilation. Clear DECL_RTL for local variables
1037 (clear_decl_rtl): New function.
1039 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
1042 * cp-tree.h (skip_type_access_control,
1043 reset_type_access_control): Prototype.
1044 * decl.c (grokdeclarator): Access of friends is not checked.
1045 * parse.y (component_decl_list): Reset type access control.
1046 * semantics.c (decl_type_access_control): Clear
1047 current_type_lookups.
1048 (save_type_access_control): Don't save if not deferring.
1049 (skip_type_access_control, reset_type_access_control): New
1051 (begin_class_definition): Do type access control for basetypes.
1052 Start deferred access control.
1053 (finish_class_definition): Resume immediate access control if
1054 this is a local class.
1056 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1058 * class.c (add_method): Use memcpy/memmove, not bcopy.
1060 * decl.c (duplicate_decls): Likewise.
1062 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1064 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
1067 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1069 * decl.c (local_names): Define.
1070 (push_local_name): New.
1071 (grok_reference_init): Return init if initializing static reference
1072 variable with non-constant instead of emitting it.
1073 Move expand_static_init call to cp_finish_decl.
1074 (layout_var_decl): Call push_local_name.
1075 (maybe_commonize_var): Allow inlining functions even if they have
1076 static local variables, use comdat_linkage for them if flag_weak.
1077 (check_initializer): Call obscure_complex_init if
1078 grok_reference_init returned non-zero.
1079 (save_function_data): Clear x_local_names.
1080 (pop_cp_function_context): Free x_local_names.
1081 (mark_inlined_fns): Remove.
1082 (mark_lang_function): Mark x_local_names.
1083 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
1084 Mark inlined_fns as tree, remove call to mark_inlined_fns.
1085 * class.c (alter_access): Ensure DECL_ACCESS is never set if
1086 DECL_DISCRIMINATOR_P.
1087 * cp-tree.h (cp_language_function): Add x_local_names.
1088 (lang_decl_flags): Add discriminator into u2.
1089 (lang_decl_inlined_fns): Remove.
1090 (lang_decl): inlined_fns is now a TREE_VEC.
1091 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
1092 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
1093 TREE_VEC, not a custom structure.
1094 (optimize_function): Likewise.
1095 * mangle.c (discriminator_for_local_entity): Discriminate among
1096 VAR_DECL local entities.
1097 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
1100 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
1102 Add support for Java interface method calls.
1103 * cp-tree.h (struct lang_type): Add java_interface flag.
1104 (TYPE_JAVA_INTERFACE): New macro.
1105 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
1106 by setting TYPE_JAVA_INTERFACE.
1107 * call.c (java_iface_lookup_fn): New static.
1108 (build_over_call): If calling a method declared in a
1109 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
1110 expression which resolves the function address.
1111 (build_java_interface_fn_ref): New function.
1113 2001-03-22 Richard Henderson <rth@redhat.com>
1115 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
1116 * except.c: Don't include it.
1118 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1119 based on an idea from Joe Buck <jbuck@synopsys.com>
1121 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
1123 (data_def, component_decl): Add reductions to bad_decl.
1125 2001-03-22 Jakub Jelinek <jakub@redhat.com>
1127 * method.c (do_build_assign_ref): Don't use build_modify_expr for
1128 anonymous aggregates, since they don't have assignment operator
1130 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
1131 assignment operators for anonymous structure fields.
1133 2001-03-21 Jason Merrill <jason@redhat.com>
1135 * pt.c (instantiate_decl): Abort if we see a member constant
1136 instantiation that doesn't already have its initializer.
1137 Downgrade explicit instantiation without definition to pedwarn.
1139 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
1140 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
1141 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
1143 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
1144 (pending_vtables): Remove.
1145 * decl2.c (pending_vtables): Remove.
1146 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
1147 CLASSTYPE_VTABLE_NEEDS_WRITING.
1148 (import_export_class): Likewise.
1149 (init_decl2): Don't mark pending_vtables.
1150 * lex.c (handle_pragma_vtable): Just sorry.
1151 * pt.c (instantiate_class_template): Don't mess with
1152 CLASSTYPE_VTABLE_NEEDS_WRITING.
1153 (mark_class_instantiated): Likewise.
1154 * ptree.c (print_lang_type): Don't print it.
1155 * semantics.c (begin_class_definition): Don't set it.
1157 * pt.c (template_tail): Replace with last_pending_template.
1158 (maybe_templates, maybe_template_tail): Remove.
1159 (add_pending_template): Adjust.
1160 (instantiate_pending_templates): Adjust.
1162 * cp-tree.h (struct saved_scope): Remove lang_stack field.
1163 (current_lang_stack): Remove.
1164 * decl.c (maybe_push_to_top_level): Don't initialize it.
1165 (duplicate_decls): Use current_lang_depth.
1166 (xref_basetypes): Likewise.
1167 * class.c (current_lang_depth): New fn.
1168 (push_lang_context): Use more varray functionality.
1169 (pop_lang_context): Likewise.
1171 * error.c (GLOBAL_THING): Always use '__'.
1173 2001-03-21 Mark Mitchell <mark@codesourcery.com>
1175 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
1177 * mangle.c (mangle_decl_string): Mangle the names of overloaded
1178 operators, even when they have `extern "C"' linkage.
1180 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1182 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
1183 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1184 where it's not necessary.
1185 (add_method): Remove optimization involving comparison of
1186 DECL_ASSEMBLER_NAME.
1187 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
1188 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1189 where it's not necessary.
1190 (check_methods): Likewise.
1191 (build_clone): Likewise.
1192 (built_vtt): Likewise.
1193 * cp-tree.h (DECL_NEEDED_P): Likewise.
1194 * decl.c (pushtag): Likewise.
1195 (duplicate_decls): Likewise.
1196 (pushdecl): Likewise.
1197 (builtin_function): Likewise.
1198 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
1199 (build_cp_library_fn): Likewise.
1200 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
1201 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1202 where it's not necessary.
1203 (make_rtl_for_nonlocal_decl): Likewise.
1204 (cp_finish_decl): Likewise.
1205 (grokfndecl): Likewise.
1206 (grokvardecl): Likewise.
1207 (grokdeclarator): Likewise.
1208 (start_function): Likewise.
1209 (cp_missing_return_ok_p): Likewise.
1210 * decl2.c (grokclassfn): Likewise.
1211 (check_classfn): Likewise.
1212 (finish_static_data_member_decl): Likewise.
1213 (grokfield): Likewise.
1214 * error.c (GLOBAL_IORD_P): Remove.
1215 (dump_global_iord): Improve output.
1216 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
1217 * except.c (nothrow_libfn_p): Summarily reject any function not in
1219 * init.c (build_java_class_ref): Don't explicitly set
1220 DECL_ASSEMBLER_NAME after calling mangle_decl.
1221 * mangle.c (mangle_decl_string): Handle extern "C" functions.
1222 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
1223 * method.c (set_mangled_name_for_decl): Don't explicitly set
1224 DECL_ASSEMBLER_NAME after calling mangle_decl.
1225 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
1226 IDENTIFIER_GLOBAL_VALUE for the thunk.
1227 * pt.c (set_mangled_name_for_template_decl): Remove.
1228 (check_explicit_specialization): Don't use it.
1229 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
1230 (tsubst_friend_function): Likewise.
1231 (tsubst_decl): Likewise.
1232 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
1233 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
1234 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1235 where it's not necessary.
1236 (tinfo_base_init): Likewise.
1237 (create_real_tinfo_var): Likewise.
1238 * search.c (looup_field_1): Likewise.
1239 * semantics.c (finish_named_return_value): Likewise.
1240 * tree.c (init_tree): Set lang_set_decl_assembler_name.
1242 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
1244 Correct semantics restrictions checking in throw-expression.
1245 * except.c (is_admissible_throw_operand): New function.
1246 (build_throw): Use it.
1248 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1250 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
1253 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1255 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1256 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
1257 * decl.c (duplicate_decls): Likewise.
1258 (builtin_function): Likewise.
1259 (build_library_fn): Likewise.
1260 (build_cp_library_fn): Likewise.
1261 (check_initializer): Likewise.
1262 (cp_finish_decl): Likewise.
1263 * decl2.c (grokfield): Likewise.
1264 (grok_function_init): Remove #if 0'd code.
1265 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1266 * friend.c (do_friend): Likewise.
1267 * init.c (get_temp_regvar): Likewise.
1268 * method.c (make_thunk): Likewise.
1269 * pt.c (tsubst_friend_function): Likewise.
1270 (tsubst_decl): Likewise.
1271 (regenerate_decl_from_template): Likewise.
1272 * semantics.c (genrtl_named_return_value): Likewise.
1273 (expand_body): Likewise.
1274 (genrtl_finish_function): Likewise.
1275 * tree.c (cp_tree_equal): Likewise.
1277 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
1279 * call.c (convert_like_real): Add extra semantics to INNER
1280 parameter. Don't convert to temporary if a user conversion
1281 gives us an lvalue that we're about to bind to a reference.
1282 Set INNER to indicate pending reference binding on recursive
1285 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1287 * cp/lex.c: Delete duplicate pending_lang_change.
1289 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1291 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
1293 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
1294 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
1296 2001-03-09 Zack Weinberg <zackw@stanford.edu>
1298 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
1300 2001-03-08 Stan Shebs <shebs@apple.com>
1302 * cp-tree.h (set_identifier_local_value): Remove unused decl.
1304 2001-03-06 Zack Weinberg <zackw@stanford.edu>
1306 * spew.c: Remove references to CPP_OSTRING.
1308 2001-03-06 Andrew Haley <aph@redhat.com>
1310 * typeck.c (convert_arguments): Check that we have an fndecl.
1312 2001-03-05 Andrew Haley <aph@redhat.com>
1314 * typeck.c (convert_arguments): Don't do ellipsis conversion for
1315 __built_in_constant_p.
1317 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1319 * typeck.c (build_static_cast): Allow enum to enum conversions
1322 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1324 * class.c (check_field_decls): Pointers to member do not a
1325 non-pod struct make, as per DR 148.
1327 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1329 * call.c (joust): cp_pedwarn when using gnu extension concerning
1330 worst conversion sequences.
1332 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1334 * decl.c: Replace all uses of 'boolean' with 'bool'.
1336 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1338 * lang-specs.h: Add zero initializer for cpp_spec field to
1339 all array elements that need one. Don't put an #ifdef inside
1340 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
1343 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1345 Implement using decls inside template functions.
1346 * decl2.c (validate_nonmember_using_decl): Don't special case
1347 fake_std_node in the global namespace. Don't reject early when
1348 processing a template.
1349 (do_local_using_decl): Add to statement tree. Don't do further
1350 processing when building a template.
1351 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
1353 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1355 * decl2.c (do_nonmember_using_decl): Don't complain if we find
1356 same function. Do complain about ambiguating extern "C"
1359 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
1361 Remove floating point and complex type template constant parms.
1362 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
1363 COMPLEX_TYPE extensions.
1364 (invalid_nontype_parm_type_p): Likewise.
1366 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
1368 * except.c (call_eh_info): Revert "match_function"'s type.
1370 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
1372 Fix ctor vtable vcall offsets.
1373 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
1374 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
1375 (get_matching_base): Remove.
1376 (get_original_base): New function.
1377 (build_vtbl_initializer): Initialize vid.rtti_binfo.
1378 Use a virtual thunk for a ctor vtable with an index
1379 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
1380 primary base within a constructor vtable. Only set
1381 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
1382 when primary base has been lost.
1383 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
1385 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
1387 * call.c (joust): Ensure more_specialized()'s argument length
1388 parameter has correct value for constructors.
1390 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
1392 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
1394 * decl.c (mark_inlined_fns): Prototype.
1396 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1398 * spew.c (yylex): Correct handling of friends.
1400 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1402 * mangle.c (write_encoding): Pass write_function_type the
1403 FUNCTION_DECL for the function being encoded.
1404 (write_function_type): Pass it along to write_bare_function_type.
1405 (write_bare_function_type): Pass it along to write_method_parms.
1406 (write_method_parms): Don't mangle the compiler-generated
1407 parameters to a constructor or destructor.
1409 2001-02-22 Andreas Jaeger <aj@suse.de>
1411 * optimize.c: Include toplev.h for
1412 note_deferral_of_defined_inline_function prototype.
1414 2001-02-22 Jakub Jelinek <jakub@redhat.com>
1416 * cp-tree.h (struct lang_decl_inlined_fns): New.
1417 (struct lang_decls): Add inlined_fns.
1418 (DECL_INLINED_FNS): New macro.
1419 * optimize.c (struct inline_data): Add inlined_fns.
1420 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
1421 (inlinable_function_p): Likewise, fix typo in comment,
1422 function is not inlinable if it already inlined function currently
1424 (expand_call_inline): Add fn to inlined_fns if neccessary.
1425 (optimize_function): Initialize inlined_fns.
1426 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
1427 * decl.c (mark_inlined_fns): New function.
1428 (lang_mark_tree): Call it.
1430 2001-02-21 Jason Merrill <jason@redhat.com>
1432 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
1433 (DECL_UNINLINABLE): Move to middle-end.
1435 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
1436 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
1437 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
1438 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
1439 parms and outer BLOCK. note_deferral_of_defined_inline_function.
1441 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
1444 2001-02-19 Mark Mitchell <mark@codesourcery.com>
1446 * decl2.c (set_decl_namespace): Allow explicit instantiations in
1449 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1451 * optimize.c (expand_call_inline): Don't walk subtrees of type
1454 2001-02-18 Mark Mitchell <mark@codesourcery.com>
1456 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
1459 2001-02-18 Jason Merrill <jason@redhat.com>
1461 Do put the VTT parameter in DECL_ARGUMENTS.
1462 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
1463 (current_vtt_parm): New macro.
1464 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
1465 (DECL_HAS_VTT_PARM_P): New macro.
1466 (DECL_VTT_PARM): Remove.
1467 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
1468 * decl.c (duplicate_decls): Only copy the operator code if
1470 (start_function): Set current_vtt_parm.
1471 (lang_mark_tree): Don't mark vtt_parm.
1472 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1473 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1474 * class.c (build_clone): Maybe remove the VTT parm.
1475 * optimize.c (maybe_clone_body): Set up the VTT parm.
1476 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1477 * call.c (build_over_call): Just allow the VTT arg.
1478 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1479 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1480 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1481 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1482 * error.c (dump_function_decl): Likewise.
1483 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1484 if we try to call a constructor with in-charge or VTT parms.
1485 * method.c (skip_artificial_parms_for): New fn.
1486 * call.c (add_function_candidate, build_over_call): Call it.
1487 * call.c (build_new_method_call): Use current_vtt_parm.
1488 * init.c (expand_virtual_init): Likewise.
1489 * class.c (same_signature_p): No longer static.
1490 * cp-tree.h: Declare it.
1491 * search.c (look_for_overrides_r): Use it.
1493 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1495 * cp-tree.h (new_abi_rtti_p): Remove.
1496 (name_mangling_version): Likewise.
1497 (flag_do_squangling): Likewise.
1498 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1499 * decl.c (grokfndecl): Likewise.
1500 * decl2.c (name_mangling_version): Remove.
1501 (flag_do_squangling): Likewise.
1502 (lang_f_options): Remove `squangle'.
1503 (unsupported_options): Add `squangle'.
1504 (cxx_decode_option): Issue a warning about uses of
1505 -fname-mangling-version.
1506 (finish_file): Remove old ABI support.
1507 * pt.c (check_explicit_specialization): Likewise.
1508 (tsubst_decl): Likewise.
1509 * rtti.c (init_rtti_processing): Likewise.
1510 (build_headof): Likewise.
1511 (get_tinfo_decl_dynamic): Likewise.
1512 (tinfo_from_decl): Likewise.
1513 (build_dynamic_cast_1): Likewise.
1514 (synthesize_tinfo_var): Likewise.
1515 * init.c (build_new): Allow enumeration types for the array-bounds
1516 in a direct-new-declarator.
1518 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1520 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1521 TREE_PROTECTED from the template being specialized.
1523 2001-02-17 Jason Merrill <jason@redhat.com>
1525 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1527 * decl.c (bad_specifiers): Allow throw specs on things with
1528 pointer-to-function or -member-function type.
1529 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1532 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1534 * call.c (check_dtor_name): Handle template names correctly.
1536 2001-02-16 Jason Merrill <jason@redhat.com>
1538 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1539 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1540 * optimize.c (maybe_clone_body): Don't substitute it.
1541 * call.c (build_new_method_call): Check in_chrg instead.
1542 * init.c (expand_virtual_init): Likewise.
1544 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1546 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1547 class-type introduces at least a type-name.
1549 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1551 * call.c (convert_like_real): Create a temporary for non-lvalue.
1553 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
1555 * cp-tree.h: Fix typos in comments.
1557 2001-02-16 Jason Merrill <jason@redhat.com>
1559 * optimize.c (remap_block): If we're compiling a clone, pass the
1560 new block to insert_block.
1562 2001-02-16 Mark Mitchell <mark@codesourcery.com>
1564 * semantics.c (finish_asm_stmt): Robustify.
1566 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1568 * pt.c (push_template_decl_real): Don't remangle the name of a
1571 2001-02-15 Jim Meyering <meyering@lucent.com>
1573 * Make-lang.in (c++.install-common): Depend on installdirs.
1574 (c++.install-info): Likewise.
1575 (c++.install-man): Likewise.
1577 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1579 * typeck2.c (build_m_component_ref): Robustify.
1581 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1583 * friend.c (do_friend): Don't take the nested [template] class
1584 into account when deciding whether to warn about the friend
1585 function not referring to a template function.
1587 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1589 * typeck.c (build_unary_op): Clarify error message.
1591 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
1593 * parse.y (component_constructor_declarator): allow optional
1594 parentheses around constructor class name.
1596 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1598 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1600 * init.c (emit_base_init): Remove incorrect comment about
1602 * method.c (make_thunk): Fix comment alignment.
1604 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1606 Kill remnants of this is variable.
1607 * cp-tree.h (flag_this_is_variable): Remove.
1608 * decl2.c (flag_this_is_variable): Remove.
1609 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1610 (build_vbase_path): The path is non-static, even in a cdtor.
1611 (resolves_to_fixed_type_p): Add additional return value.
1612 * search.c (init_vbase_pointers): Adjust.
1613 * tree.c (lvalue_p_1): Adjust.
1614 * typeck.c (mark_addressable): Adjust.
1616 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1618 * pt.c (unify): Don't check cv quals of array types.
1620 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1622 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1623 check whether we already have the type.
1625 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1627 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1628 * call.c (build_op_delete_call): Simplify to remove duplicate
1630 * class.c (clone_function_decl): Don't build the deleting variant
1631 of a non-virtual destructor.
1632 * decl.c (finish_destructor_body): Don't call delete if this is a
1633 non-virtual destructor.
1634 * init.c (build_delete): Explicitly call `operator delete' when
1635 deleting an object with a non-virtual destructor.
1637 2001-02-13 Jason Merrill <jason@redhat.com>
1639 * lang-specs.h: Add more __EXCEPTIONS.
1641 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1643 * typeck2.c (process_init_constructor): Check
1644 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1646 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1648 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1649 Remove spurious information in comment. Allow further
1650 adjustments of REFERENCE_TYPE args.
1652 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1654 * errfn.c (cp_deprecated): Tweak diagnostic text.
1655 * parse.y (new_initializer): Deprecate initializer lists
1658 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1660 Remove old ABI support.
1662 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1664 * decl2.c (flag_vtable_thunks): Always set it to 1.
1665 (flag_new_abi): Likewise.
1666 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1668 * Makefile.in (g++spec.o): Fix typo.
1670 2001-02-09 Jason Merrill <jason@redhat.com>
1672 * lang-specs.h: Restore definition of __EXCEPTIONS.
1674 2001-02-08 Jason Merrill <jason@redhat.com>
1676 * search.c (shared_member_p): New function.
1677 (lookup_field_r): Use it.
1678 * cp-tree.h (SHARED_MEMBER_P): Remove.
1680 * method.c (process_overload_item): Handle template-dependent array
1682 * pt.c (type_unification_real): If we end up with undeduced nontype
1685 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1688 * typeck2.c (friendly_abort): Don't say anything if we have
1689 earlier errors or sorries.
1691 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1692 wchar_t. Ignore if in_system_header.
1694 * decl.c (maybe_push_cleanup_level): New fn...
1695 (start_decl_1): ...split out from here.
1696 * cvt.c (build_up_reference): Use it.
1697 * cp-tree.h: Declare it.
1699 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1701 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1704 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1706 * pt.c (lookup_template_class): Make sure it's a primary
1707 template or template_template_parm when called from the parser.
1708 (instantiate_template_class): Add assertion.
1710 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1712 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1713 from error_mark_node.
1715 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1717 Fix specification and implementation bugs in V3 ABI
1718 construction vtables.
1719 * cp-tree.h (flag_dump_class_layout): New flag.
1720 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1721 (BINFO_LOST_PRIMARY_P): New flag.
1722 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1723 (BINFO_PRIMARY_MARKED_P): Rename to ...
1724 (BINFO_PRIMARY_P): ... here.
1725 (binfo_via_virtual): New prototype.
1726 * decl2.c (flag_dump_class_layout): New flag.
1727 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1728 use `=' as a file name separator.
1729 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1731 (build_vtbl_address): If this is a virtual primary base, then
1732 get the vtbl of what it is ultimately primary for.
1733 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1734 for BINFO_PRIMARY_P.
1735 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1736 (get_shared_vbase_if_not_primary): Likewise.
1737 (dfs_get_pure_virtuals): Likewise.
1738 (expand_upcast_fixups): Likewise.
1739 (fixup_virtual_upcast_offsets): Likewise.
1740 (dfs_find_vbase_instance): Likewise.
1741 (find_vbase_instance): Likewise.
1742 (binfo_from_vbase): Adjust comment to reflect reality.
1743 (binfo_via_virtual): New function.
1744 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1745 for binfo walking during VTT construction.
1746 (dfs_mark_primary_bases): Remove.
1747 (force_canonical_binfo_r): New function.
1748 (force_canonical_binfo): New function.
1749 (mark_primary_virtual_base): New function.
1750 (mark_primary_bases): Walk in inheritance graph order, use
1751 mark_primary_virtual_base.
1752 (determine_primary_base): Use some more intermediate variables.
1753 (dfs_find_final_overrider): Don't check for overriding along a
1755 (dfs_modify_vtables): Walk into primary virtual bases too.
1756 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1757 (build_base_fields): Likewise.
1758 (dfs_set_offset_for_unshared_vbases): Likewise.
1759 (layout_virtual_bases): Likewise.
1760 (end_of_class): Likewise.
1761 (finish_struct_1): Call dump_class_hierarchy, if requested.
1762 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1763 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1764 (dump_class_hierarchy): Add file parameter. Append to file, if
1766 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1767 Use canonical base for virtual bases.
1768 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1769 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1770 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1771 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1773 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1774 from DATA. We want virtual primary bases and all bases via virtual.
1775 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1776 virtual base when not a construction vtable.
1777 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1778 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1779 Use canonical bases when processing virtual bases.
1780 (accumulate_vtbl_inits): We're interested in any base via a
1782 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1783 within a construction vtable, determine what is being overridden.
1784 (build_vtbl_initializer): Add more comments
1785 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1786 (build_rtti_vtbl_entries): Check if the base has lost its
1789 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1791 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1793 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1795 * decl.c (pushdecl): Call abort instead of fatal.
1796 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1797 * init.c (build_new_1): Likewise.
1798 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1799 * decl.c (build_typename_type): hash_table_init now returns void.
1800 decl.c (init_decl_processing): Make an error non-fatal.
1802 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1804 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1806 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1807 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1808 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1809 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1810 * decl.c (maybe_commonize_var): Use the new name-mangling where
1812 * decl2.c (comdat_linkage): Enhance comments. Make all
1813 compiler-generated things static, if COMDAT is not available.
1814 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1816 (tinfo_base_init): Use the correct mangled name for typeinfo
1817 strings, and push them into the global scope.
1818 (typeinfo_in_lib_p): New function.
1819 (synthesize_tinfo_var): Use it.
1820 (create_real_tinfo_var): Likewise.
1822 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1824 * decl.c (push_class_binding): Use context_for_name_lookup instead
1826 * search.c (context_for_name_lookup): Remove static. Check for NULL
1827 context in the loop.
1828 * cp-tree.h (context_for_name_lookup): Add prototype.
1830 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1832 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1833 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1835 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1836 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1838 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1840 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1841 of macros used when compiling g++spec.c.
1842 * g++spec.c (lang_specific_driver): Link with the shared
1845 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1847 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1848 make_reference_declarator, make_call_declarator), method.c
1849 (implicitly_declare_fn), parse.y (namespace_using_decl,
1850 notype_unqualified_id, expr_or_declarator, new_type_id,
1851 after_type_declarator, direct_after_type_declarator,
1852 notype_declarator, complex_notype_declarator,
1853 complex_direct_notype_declarator, qualified_id,
1854 notype_qualified_id, overqualified_id, direct_new_declarator,
1855 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1856 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1857 instead of build_parse_node.
1859 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1861 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1862 (minus_one_node): Moved to top level gcc directory. Renamed
1863 to integer_minus_one_node.
1865 * init.c (init_init_processing): Don't set minus_one_node.
1866 (build_vec_init): Use integer_minus_one_node.
1868 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1870 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1872 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1873 identical and they would be replaced with constant, remove
1874 MODIFY_EXPR from the tree.
1876 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1878 * Make-lang.in: Remove all dependencies on defaults.h.
1879 * call.c: Don't include defaults.h.
1881 * decl2.c: Likewise.
1882 * except.c: Likewise.
1886 * typeck.c: Likewise.
1888 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1890 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1891 operators even in "C" linkage.
1892 * method.c (set_mangled_name_for_decl): Likewise.
1893 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1894 overloaded operators in "C" linkage.
1896 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1898 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1899 (tsubst_arg_types): Check parameter is not void.
1900 (tsubst): Adjust tsubst_decl call.
1902 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1904 * call.c (add_builtin_candidate): Quote std properly, from
1907 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1909 * pt.c (check_explicit_specialization): Clone constructors and
1912 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1914 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1915 indicates anything special about template depth. Make sure we
1916 only count the user visible template classes.
1918 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1920 * call.c (build_conv): Typo in comment.
1921 (add_builtin_candidate): Add more explanation.
1922 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1923 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1924 when we have enumeral types.
1925 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1926 candidates for relops and eqops.
1927 (joust): Simplify control flow. Allow a non-template user
1928 function to hide a builtin.
1930 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1932 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1933 (more_specialized): Add deduction parameter.
1934 * call.c (joust): Adjust more_specialized call.
1935 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1936 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1937 (get_bindings_order): Remove.
1938 (get_bindings_real): Add DEDUCE parameter.
1939 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1940 REFERENCE_TYPE jig for DEDUCE_ORDER.
1941 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1942 maybe_adjust_types_for_deduction.
1943 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1945 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1946 (check_cv_quals_for_unify): Use new unify qualifier flags.
1947 (unify): Clear new unify qualifier flags.
1948 (get_bindings_real): Add DEDUCE parameter.
1949 (get_bindings): Adjust call to get_bindings_real.
1950 (get_bindings_overload): Likewise.
1951 (most_specialized_instantiation): Adjust call to
1954 2001-01-19 Jason Merrill <jason@redhat.com>
1956 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1958 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1961 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1963 * decl2.c (arg_assoc_class): Fix double iteration logic.
1965 2001-01-19 Jason Merrill <jason@redhat.com>
1967 * init.c (build_delete): Always call convert_force to strip cv-quals.
1969 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1970 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1971 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1973 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1975 * search.c (get_vbase_1): Count only virtual bases.
1977 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1979 * class.c (duplicate_tag_error): Robustify flag clearing.
1981 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1983 * cp-tree.h (lookup_template_class): Add complain parm.
1984 * decl.c (lookup_namespace_name): Adjust call to
1985 lookup_template_class.
1986 (make_typename_type): Likewise.
1987 * semantics.c (finish_template_type): Likewise.
1988 * pt.c (lookup_template_class): Add complain parm. Adjust.
1989 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1992 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1994 * pt.c (copy_default_args_to_explicit_spec): Preserve
1995 object's CV quals. Reorganize.
1997 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1999 * typeck.c (build_modify_expr): Say `initialization' for
2001 * init.c (build_default_init): Convert to enumeral type, if
2004 2001-01-18 Jakub Jelinek <jakub@redhat.com>
2006 * parse.y (nomods_initdcl0): Properly set things up for
2009 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2011 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
2012 (type_unification_real): Set it.
2015 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2017 * decl.c (finish_destructor_body): Convert to vbase pointer here.
2019 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2021 * semantics.c (begin_class_definition): Check we're not inside a
2024 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2026 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
2029 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2031 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
2032 * call.c (build_over_call): Add comment.
2034 2001-01-16 Daniel Berlin <dberlin@redhat.com>
2036 * cvt.c (ocp_convert): Handle vector type conversion
2037 * typeck2.c (digest_init): Handle vector type initializations
2039 2001-01-16 Phil Edwards <pme@sources.redhat.com>
2041 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
2044 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2046 * pt.c (check_nontype_parm): Rename to ...
2047 (invalid_nontype_parm_type_p): ... here.
2048 (process_template_parm): Adjust.
2049 (convert_template_argument): Adjust.
2051 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2053 * pt.c (check_nontype_parm): New function.
2054 (process_template_parm): Use it.
2055 (convert_template_argument): Use it.
2056 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
2059 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
2061 * tree.c: Add defaults.h
2062 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
2063 * Make-lang.in (cp/tree.o): Add defaults.h.
2065 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2067 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
2069 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2071 * g++.1: Change to be ".so man1/gcc.1".
2073 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2075 * Make-lang.in (c++.info, c++.install-info): Build and install g++
2077 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
2078 ($(srcdir)/cp/g++int.info): New target.
2079 * gxxint.texi: Add info directory entry. Use @@ in email address.
2080 * .cvsignore: Update.
2082 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2084 * typeck.c (build_c_cast): Do template processing earlier.
2085 Always pedwarn on array casts.
2087 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2089 * friend.c (make_friend_class): Make sure a templated class is
2090 actually a template.
2092 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2094 * decl2.c (get_guard): Set linkage from guarded decl.
2096 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2098 * call.c (convert_default_arg): Check for unprocessed
2100 * cp-tree.h (replace_defarg): Move to spew.c.
2101 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
2102 spew.c, which is where they really are.
2103 (done_pending_defargs): Declare.
2104 (unprocessed_defarg_fn): Declare.
2105 * decl.c (replace_defarg): Move to spew.c
2106 * parse.y (structsp): Call done_pending_defargs.
2107 * spew.c (defarg_fns): Rearrange list structure.
2108 (defarg_fnsdone): New static variable.
2109 (defarg_depfns): New static variable.
2110 (init_spew): Adjust.
2111 (add_defarg_fn): Store the type in TREE_TYPE.
2112 (do_pending_defargs): Detect and deal with ordering constraints
2114 (done_pending_defargs): New function.
2115 (unprocessed_defarg_fn): New function.
2116 (replace_defarg): Moved from decl.c. Robustify. Don't save
2117 if circularity detected.
2119 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2121 * pt.c (unify): Check array has a domain, before checking
2122 whether it is variable sized.
2124 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2126 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
2127 parameters with pointers to arrays of unknown bound.
2129 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2131 * parse.y (template_parm_header, template_spec_header): New
2132 reductions. Split out from ...
2133 (template_header): ... here. Use them.
2134 (template_template_parm): Use template_parm_header.
2135 * semantics.c (finish_template_template_parm): Add assert.
2137 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2139 * mangle.c (write_builtin_type): Fix thinko.
2141 * pt.c (copy_default_args_to_explicit_spec_1): New function.
2142 (copy_default_args_to_explicit_spec): Likewise.
2143 (check_explicit_specialization): Use it.
2145 * class.c (finish_struct_1): Remove last argument in call to
2146 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2147 * decl.c (builtin_function): Likewise.
2148 (build_cp_library_fn): Likewise.
2149 (check_initializer): Likewise.
2150 (make_rtl_for_nonlocal_decl): Likewise.
2151 (cp_finish_decl): Likewise.
2152 (start_function): Likewise.
2153 * decl2.c (finish_anon_union): Likewise.
2154 * friend.c (do_friend): Likewise.
2155 * init.c (build_java_class_ref): Likewise.
2156 * method.c (make_thunk): Likewise.
2157 * pt.c (tsubst_friend_function): Likewise.
2158 * semantics.c (expand_body): Likewise.
2160 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2162 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
2163 looking at DECL_CLONED_FUNCTION for non-functions.
2165 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2167 * error.c (dump_template_parameter): Use parm to determine how
2168 to print default value.
2170 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2172 * class.c (duplicate_tag_error): Clear more flags.
2174 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2176 * call.c (build_new_method_call): Use binfo_for_vbase.
2178 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
2180 * cp-tree.h (flag_cond_mismatch): Don't declare.
2181 * decl2.c (flag_cond_mismatch): Don't define.
2182 (lang_f_options): Remove cond-mismatch.
2183 (unsupported_options): Add cond-mismatch.
2185 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
2187 * class.c (handle_using_decl): Reject using of constructor name
2188 of sourcing class. Allow injecting of a method with same name as
2189 nested class. Fixup error messages.
2191 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
2193 * decl2.c (lang_decode_option): Handle -Wformat=2.
2195 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2197 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
2198 initialized_in_class.
2199 (DECL_DEFINED_IN_CLASS_P): Rename to ...
2200 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
2201 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
2202 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
2203 * pt.c (check_default_tmpl_args): Adjust for
2204 DECL_INITIALIZED_IN_CLASS_P.
2205 (instantiate_class_template): Likewise.
2206 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
2208 * class.c (finish_struct): Constify saved_filename.
2210 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2212 * class.c (duplicate_tag_error): Adjust diagnostic.
2213 (finish_struct): Locally set location to start of struct.
2214 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
2216 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2218 * decl.c (struct binding_level): Adjust class_shadowed comments
2220 (push_class_level_binding): Ajust comments to reflect reality.
2221 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
2222 Don't set TREE_VALUE on the class_shadowed list.
2224 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2226 * decl2.c (acceptable_java_type): Allow references too.
2227 * init.c (build_java_class_ref): When using the new ABI, search
2228 `class$' and have it mangled with `mangle_decl.'
2229 * mangle.c (write_java_integer_type_codes): New function.
2230 (write_builtin_type): Detect and mangle Java integer and real
2233 2001-01-07 Mark Mitchell <mark@codesourcery.com>
2235 * decl2.c (grokfield): Don't accept `asm' specifiers for
2236 non-static data members.
2238 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2240 * expr.c (cplus_expand_expr): Don't reset `target'.
2242 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
2244 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
2246 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2248 * parse.y (template_datadef): Check for error_mark_node.
2250 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2252 * cp-tree.def (DEFAULT_ARG): Make `x' class.
2254 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
2256 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
2257 (record_builtin_type): Make non-static.
2258 (flag_short_double): Don't declare.
2259 (init_decl_processing): Remove the creation of many tree nodes now
2260 in c_common_nodes_and_builtins.
2261 (build_void_list_node): New function.
2262 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
2263 * cp-tree.h (flag_short_wchar): Don't declare.
2265 2001-01-04 Mark Mitchell <mark@codesourcery.com>
2267 * call.c (build_conv): Don't use build1 for USER_CONV.
2268 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
2270 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
2272 * lex.c (lang_init): Call c_common_lang_init.
2274 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2276 * search.c (lookup_fnfields_here): Remove.
2277 (look_for_overrides_r): Use lookup_fnfields_1.
2278 Ignore functions from using declarations.
2280 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2282 Implement exceptions specifiers for implicit member functions.
2283 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
2284 * method.c (synthesize_exception_spec): New function.
2285 (locate_dtor, locate_ctor, locate_copy): New functions.
2286 (implicitly_declare_fn): Generate the exception spec too.
2287 * search.c (check_final_overrider): Check artificial functions
2289 * typeck2.c (merge_exception_specifiers): New function.
2291 2001-01-03 Jason Merrill <jason@redhat.com>
2293 * init.c (build_default_init): New fn.
2294 (perform_member_init): Split out from here.
2295 (build_new_1): Use it. Simplify initialization logic.
2296 (build_vec_init): Take an array, rather than a pointer and maxindex.
2297 Speed up simple initializations. Don't clean up if we're assigning.
2298 * cp-tree.h: Adjust.
2299 * decl2.c (do_static_initialization): Remove TREE_VEC case.
2300 * parse.y (new_initializer): Return void_zero_node for ().
2301 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
2302 * typeck2.c (digest_init): Only complain about user-written
2305 2000-12-22 Mike Stump <mrs@wrs.com>
2307 * decl2.c: (max_tinst_depth): Increase to 50.
2309 2001-01-02 Mark Mitchell <mark@codesourcery.com>
2311 * class.c (invalidate_class_lookup_cache): Zero the
2312 previous_class_values.
2313 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
2315 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
2316 * decl.c (free_bindings): New variable.
2317 (push_binding): Don't create a new binding if we have one on the
2319 (pop_binding): Put old bindings on the free list.
2320 (init_decl_processing): Use size_int, not build_int_2.
2321 Register free_bindings as a GC root.
2322 (cp_make_fname_decl): Use size_int, not build_int_2.
2323 (push_inline_template_parms_recursive): Likewise.
2324 (end_template_parm_list): Likewise.
2325 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
2326 (tsubst_template_parms): Use size_int, not build_int_2.
2328 * rtti.c (get_vmi_pseudo_type_info): Likewise.
2330 2001-01-02 Richard Henderson <rth@redhat.com>
2332 * parse.y (asm): Set ASM_INPUT_P.
2334 2001-01-02 Jason Merrill <jason@redhat.com>
2336 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
2339 * typeck.c (cp_truthvalue_conversion): New fn.
2340 * cvt.c (ocp_convert): Use it.
2342 * cp-tree.h: Lose c-common.c decls.
2344 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
2345 * cvt.c (convert_to_void): Use type_unknown_p.
2347 * typeck.c (strip_all_pointer_quals): Also strip quals from
2348 pointer-to-member types.
2350 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
2353 * call.c (build_new_method_call): Do evaluate the object parameter
2354 when accessing a static member.
2355 * typeck.c (build_component_ref): Likewise.
2357 2001-01-02 Andreas Jaeger <aj@suse.de>
2359 * decl.c (cp_missing_noreturn_ok_p): New.
2360 (init_decl_processing): Set lang_missing_noreturn_ok_p.
2362 2000-12-29 Jakub Jelinek <jakub@redhat.com>
2364 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
2366 2000-12-29 Mark Mitchell <mark@codesourcery.com>
2368 * class.c (pushclass): Remove #if 0'd code.
2369 * cp-tree.h (overload_template_name): Remove.
2370 * decl.c (store_bindings): Simplify.
2371 (pop_from_top_level): Likewise.
2372 * pt.c (overload_template_name): Remove.
2373 (instantiate_decl): Don't call push_to_top_level if it's not
2376 2000-12-28 Mark Mitchell <mark@codesourcery.com>
2378 * pt.c (register_local_specialization): Don't return a value.
2379 (lookup_template_class): Use move-to-front heuristic when looking
2380 up template instantiations.
2381 (instantiate_decl): Only push_to_top_level when we're actually
2382 going to instantiate the template.
2384 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2386 * search.c (binfo_for_vtable): Return least derived class, not
2387 most. Handle secondary vtables.
2389 2000-12-22 Jason Merrill <jason@redhat.com>
2391 * pt.c (more_specialized): Don't optimize len==0.
2392 (fn_type_unification): If we're adding the return type, increase len.
2394 * typeck.c (build_binary_op): Fix pmf comparison logic.
2396 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
2397 DECL_STATIC_FUNCTION_P.
2399 * semantics.c (genrtl_finish_function): Don't try to jump to
2400 return_label unless it exists.
2402 In partial ordering for a call, ignore parms for which we don't have
2404 * call.c (joust): Pass len to more_specialized.
2405 (add_template_candidate_real): Strip 'this', pass len.
2406 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
2407 (get_bindings_order): New fn. Pass len down.
2408 (get_bindings_real): Strip 'this', pass len.
2409 (fn_type_unification): Likewise.
2410 (type_unification_real): Succeed after checking 'len' args.
2411 (most_specialized_instantiation): Lose explicit_args parm.
2412 * class.c (resolve_address_of_overloaded_function): Strip 'this',
2415 2000-12-21 Jason Merrill <jason@redhat.com>
2417 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
2418 DECL_TEMPLATE_RESULT.
2420 * search.c (lookup_field_r): Call lookup_fnfields_1, not
2421 lookup_fnfields_here.
2423 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
2425 * call.c (build_object_call): Also allow conversions that return
2426 reference to pointer to function.
2427 (add_conv_candidate): Handle totype being ref to ptr to fn.
2428 (build_field_call): Also allow members of type reference to function.
2429 Lose support for calling pointer to METHOD_TYPE fields.
2431 * error.c (dump_expr): Handle *_CAST_EXPR.
2433 * typeck2.c (build_scoped_ref): Always convert to the naming class.
2435 * tree.c (break_out_cleanups): Lose.
2436 * cp-tree.h: Remove prototype.
2437 * typeck.c (build_component_ref): Don't break_out_cleanups.
2438 (build_compound_expr): Likewise.
2439 * semantics.c (finish_expr_stmt): Likewise.
2441 2000-12-20 Richard Henderson <rth@redhat.com>
2443 * cp-tree.h: Update declarations.
2444 * decl.c (finish_case_label): Return the new stmt node.
2445 * semantics.c (finish_goto_stmt): Likewise.
2446 (finish_expr_stmt, finish_return_stmt): Likewise.
2447 (finish_break_stmt, finish_continue_stmt): Likewise.
2448 (finish_asm_stmt): Likewise.
2449 * parse.y (already_scoped_stmt): Set STMT_LINENO.
2450 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
2451 (simple_if, simple_stmt): Return the new stmt node.
2454 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
2456 * cp-tree.h: Don't declare warn_long_long.
2458 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2460 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
2463 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2465 * pt.c (unify): Handle when both ARG and PARM are
2466 BOUND_TEMPLATE_TEMPLATE_PARM.
2468 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2470 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2471 DECL_TEMPLATE_PARM_P.
2473 2000-12-15 Jason Merrill <jason@redhat.com>
2475 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2477 * init.c (build_new_1): Don't strip quals from type.
2479 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2481 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2483 * call.c (build_new_function_call): Lose space before paren in
2485 (build_new_method_call): Likewise.
2487 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2489 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2491 * pt.c (check_explicit_specialization): Propagate default
2492 function arguments to explicit specializations.
2494 2000-12-13 DJ Delorie <dj@redhat.com>
2496 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2499 2000-12-08 Jason Merrill <jason@redhat.com>
2501 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2503 Clean up copy-initialization in overloading code.
2504 * call.c (build_user_type_conversion_1): Die if we are asked to
2505 convert to the same or a base type.
2506 (implicit_conversion): Avoid doing so. Lose reference binding code.
2507 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2508 direct-initialization. Also do direct-init part of copy-init.
2509 (build_user_type_conversion): Don't provide context to convert_like.
2510 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2511 the constructor call for copy-init.
2513 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2514 instantiation of a member template.
2515 (do_decl_instantiation): Not here.
2517 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2519 * class.c (check_field_decls): Don't special case anonymous
2520 fields in error messages.
2521 (note_name_declared_in_class): Use %D on diagnostic.
2523 * tree.c (pod_type_p): Use strip_array_types.
2524 (cp_valid_lang_attribute): Likewise.
2525 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2526 multiple evaluations.
2527 (cp_has_mutable_p): Use strip_array_types.
2529 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2531 * cp-tree.h (sufficient_parms_p): Declare new function.
2532 * call.c (sufficient_parms_p): New function, broken out of ...
2533 (add_function_candidate): ... here. Use it.
2534 (add_conv_candidate): Use it.
2535 * decl.c (grok_ctor_properties): Use it.
2537 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2539 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2541 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2543 * decl2.c (lang_decode_option): Handle -Wformat-security.
2545 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2547 * pt.c (verify_class_unification): New function.
2548 (get_class_bindings): Use it.
2549 (try_class_unification): Tidy.
2550 (unify): Handle when argument of a template-id is not
2551 template parameter dependent.
2552 (template_args_equal): Handle when TREE_CODE's do not match.
2554 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2556 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2557 for -save-temps, pass all relevant -Defines to it, and then don't
2558 pass them to cc1plus.
2560 2000-12-05 Will Cohen <wcohen@redhat.com>
2562 * decl.c (finish_case_label): Cleared
2563 more_cleanups_ok in surrounding function scopes.
2564 (define_label): Likewise.
2566 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2568 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2569 (get_matching_virtual): Remove.
2570 (look_for_overrides): Declare new function.
2571 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2573 * class.c (check_for_override): Move base class iteration code
2574 to look_for_overrides.
2575 * search.c (next_baselink): Remove.
2576 (get_virtuals_named_this): Remove.
2577 (get_virtual_destructor): Remove.
2578 (tree_has_any_destructors_p): Remove.
2579 (struct gvnt_info): Remove.
2580 (check_final_overrider): Remove `virtual' from error messages.
2581 (get_matching_virtuals): Remove. Move functionality to ...
2582 (look_for_overrides): ... here, and ...
2583 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2586 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2588 * typeck.c (get_delta_difference): If via a virtual base,
2590 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2593 2000-12-04 Richard Henderson <rth@redhat.com>
2595 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2597 2000-12-04 Jason Merrill <jason@redhat.com>
2599 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2600 (write_builtin_type): Pass intSI_type_node and the like through
2602 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2603 Pass intSI_type_node and the like through type_for_mode.
2604 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2605 * pt.c (tsubst, unify): Likewise.
2606 * tree.c (walk_tree): Likewise.
2607 * error.c (dump_type): Likewise.
2608 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2610 * Make-lang.in: Tweak top comment for emacs.
2613 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2615 * class.c (clone_function_decl): Robustify.
2617 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2619 * decl.c (store_bindings): Only search in the non modified
2620 old_bindings for duplicates.
2622 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2624 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2627 * typeck.c (build_static_cast): Remove unused variable.
2629 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2631 * pt.c: Fix typo in comment.
2633 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2635 * decl2.c (warn_format): Remove definition.
2636 (lang_decode_option): Handle -Wformat-nonliteral,
2637 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2639 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2641 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2642 (init_decl_processing): Don't create string_type_node,
2643 const_string_type_node, wint_type_node, intmax_type_node,
2644 uintmax_type_node, default_function_type, ptrdiff_type_node and
2645 unsigned_ptrdiff_type_node. Adjust position of call to
2646 c_common_nodes_and_builtins.
2647 (identifier_global_value): New function.
2649 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2651 * call.c (standard_conversion): Reject pointer to member
2652 conversions from ambiguous, inaccessible or virtual bases.
2653 * typeck.c (build_static_cast): Don't check pointers to members
2656 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2658 * method.c (do_build_copy_constructor): Preserve cv
2659 qualifications when accessing source object members.
2660 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2663 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2665 * method.c (do_build_assign_ref): Construct appropriately
2666 CV-qualified base reference. Don't allow const casts in base
2669 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2671 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2672 incomplete return type.
2674 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2676 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2677 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2680 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2682 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2684 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2686 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2688 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2690 * decl.c (grokdeclarator): Do type access control on friend
2693 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2695 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2696 bison parser ickiness.
2697 * pt.c (tsubst_friend_function): Enter namespace scope when
2698 tsubsting the function name.
2699 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2701 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2703 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2704 * cvt.c (cp_convert_to_pointer): Add force parameter.
2705 Allow conversions via virtual base if forced.
2706 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2707 (ocp_convert): Likewise.
2708 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2709 * typeck.c (get_delta_difference): Adjust handling of virtual
2712 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2714 * tree.c (struct list_hash): Remove.
2715 (list_hash_table): Make it be an htab.
2716 (struct list_proxy): New type.
2717 (list_hash_eq): New function.
2718 (list_hash_pieces): Renamed from ...
2719 (list_hash): ... this.
2720 (list_hash_lookup): Remove.
2721 (list_hash_add): Remove.
2722 (hash_tree_cons): Use the generic hashtable.
2723 (mark_list_hash): Remove.
2724 (init_tree): Create the hashtable.
2726 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2728 * method.c (build_mangled_C9x_name): Rename to
2729 build_mangled_C99_name. Change C9X references in comments to
2732 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2734 * parse.y (unary_expr): Move VA_ARG from here ...
2735 (primary): ... to here.
2737 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2739 * semantics.c (finish_id_expr): If type is error_mark, return
2742 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2744 * pt.c (lookup_template_class): Simplify loop exit constructs.
2745 Cope when there is no partial instantiation of a template
2748 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2750 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2752 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2754 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2757 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2758 destructors that haven't already been cloned.
2760 2000-11-20 Richard Henderson <rth@redhat.com>
2762 * parse.y (yyparse_1): Rename the parser entry point.
2764 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2766 * mangle.c (write_name): Use <unscoped-name> for names directly in
2768 (write_unscoped_name): Accept names directly in function scope.
2770 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2772 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2773 * parse.y (extdef): Add EXPORT reduction.
2774 * spew.c (yylex): Don't skip export here.
2776 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2778 * decl.c (init_decl_processing): Correct name of pure virtual
2779 function under the new ABI.
2780 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2781 (throw_bad_typeid): Likewise for bad typeid function.
2783 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2785 * decl.c (grokparms): Don't even function types of `void' type,
2787 * mangle.c (write_type): Don't crash when confronted with the
2790 * decl.c (grokparms): Don't create parameters of `void' type.
2792 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2794 * lex.c (mark_impl_file_chain): Delete.
2795 (init_parse): Remove call to ggc_add_string_root. No need to
2796 ggc_strdup a string constant. Do not add impl_file_chain to GC
2798 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2800 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2802 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2804 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2806 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2807 * decl.c (grokdeclarator): Don't reject void parms here.
2808 (require_complete_types_for_parms): Simplify, use
2809 complete_type_or_else.
2810 (grokparms): Remove bitrot. Remove funcdef parm.
2811 Deal with ellipsis parm lists here.
2812 * semantics.c (finish_parmlist): Don't append void_list_node
2813 here. Set PARMLIST_ELLIPSIS_P.
2815 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2817 * typeck2.c (incomplete_type_error): Reorganise to avoid
2818 excessive diagnostics.
2820 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2822 * lex.c (struct impl_files, internal_filename): Constify a char *.
2824 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2826 * mangle.c (write_special_name_constructor): Don't generate
2827 assembler junk when confronted with an old-style constructor.
2828 (write_special_name_destructor): Likewise.
2829 (mangle_decl_string): Do it here instead.
2831 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2833 * call.c (op_error): Make error messages clearer.
2835 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2837 * decl.c (wrapup_globals_for_namespace): Don't mark things
2838 TREE_ASM_WRITTEN when they're not.
2840 2000-11-15 Jason Merrill <jason@redhat.com>
2842 * typeck2.c (friendly_abort): Uncount the error before handing
2845 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2847 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2849 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2851 * class.c (build_vtbl_initializer): Fix typo in comment.
2852 * typeck.c (expr_sizeof): Don't crash on errors.
2854 2000-11-14 Jim Wilson <wilson@redhat.com>
2856 * lang-specs.h: Add %2 after %(cc1_options).
2858 2000-11-14 Richard Henderson <rth@redhat.com>
2860 * typeck.c (c_sizeof): Be strict about casting result value
2861 back to c_size_type_node.
2862 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2864 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2866 * typeck.c (build_unary_op): Use boolean_increment from
2867 c-common.c, moving the relevant code there.
2869 2000-11-11 Jason Merrill <jason@redhat.com>
2871 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2873 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2876 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2878 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2879 * lex.c (copy_lang_decl): Likewise.
2881 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2883 * dump.c (cp_dump_tree): Don't dump function bodies here.
2885 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2886 (dump.o): Update dependency list.
2887 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2888 (flag_dump_translation_unit): Likewise.
2889 (CP_TYPE_QUALS): Adjust definition.
2890 (DECL_C_BIT_FIELD): Remove.
2891 (SET_DECL_C_BIT_FIELD): Likewise.
2892 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2893 (add_maybe_template): Likewise.
2894 (strip_array_types): Likewise.
2895 (dump_node_to_file): Likewise.
2896 (cp_dump_tree): New function.
2897 * decl.c (init_decl_processing): Set lang_dump_tree.
2898 * decl2.c (flag_dump_translation_unit): Remove.
2899 * dump.c: Move most of it to ../c-dump.c.
2900 (cp_dump_tree): New function.
2901 * pt.c (add_maybe_template): Remove.
2902 * typeck.c (strip_array_types): Likewise.
2904 2000-11-07 Eric Christopher <echristo@redhat.com>
2906 * decl.c (init_decl_processing): Change definition of
2907 __wchar_t to wchar_t. Remove artificial declaration of
2909 * lex.c: Change instances of __wchar_t to wchar_t.
2911 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2913 * lex.c (do_identifier): Don't lookup_name for operators.
2914 * parse.y (operator): Save looking_for_typename.
2915 (unoperator): Restore it.
2916 * spew.c (frob_opname): Use nth_token for lookahead.
2918 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2920 * decl.c (grok_op_properties): Always use coerce_new_type and
2922 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2923 exception specification. Tidy up.
2924 (coerce_delete_type): Preserve exception specification. Tidy up.
2926 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2928 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2929 (push_binding_level), error.c (cp_tree_printer), pt.c
2930 (process_partial_specialization, tsubst_template_arg_vector),
2931 search.c (lookup_member): Use memset () instead of bzero ().
2933 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2935 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2937 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2939 * Make-lang.in (c++.distdir): Remove.
2941 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2943 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2944 declarations from different namespaces to be combined.
2946 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2948 * decl.c: Include tm_p.h.
2950 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2952 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2954 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2956 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2957 (build_overload_value), repo.c (open_repo_file), xref.c
2958 (open_xref_file): Use strchr () and strrchr () instead of index ()
2961 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2963 * call.c (build_over_call): Call fold on the CALL_EXPR.
2965 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2967 * error.c (dump_template_decl): Separate template hearders with
2970 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2972 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2973 TS_* flags with corresponding TFF_*. Adjust prototypes of
2974 functions (which used to take a tree_string_flags) to take an int.
2976 * cp-tree.h (enum tree_string_flags): Remove
2977 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2978 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2979 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2980 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2981 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2982 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2983 (type_as_string, decl_as_string, expr_as_string,
2984 context_as_string): Adjust prototype.
2986 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2987 instead of TS_PLAIN.
2989 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2990 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2993 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2995 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2996 (linkage_kind): New enumeration.
2997 (decl_linkage): New function.
2998 * decl2.c (comdat_linkage): Extend comment.
2999 * error.c (dump_function_decl): Print the arguments used to
3000 instantiate a template, even when not printing the type of the
3002 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
3003 not TREE_PUBLIC, to test for external linkage.
3004 * tree.c (decl_linkage): New function.
3006 2000-10-28 Mark Mitchell <mark@codesourcery.com>
3008 * pt.c (instantiate_decl): Always instantiate static data members
3009 initialized in-class.
3011 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3013 * Make-lang.in: Move all build rules here from Makefile.in,
3014 adapt to new context. Wrap all rules that change the current
3015 directory in parentheses. Expunge all references to $(P).
3016 When one command depends on another and they're run all at
3017 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3018 all object-file generation rules. Delete obsolete variables.
3020 * Makefile.in: Delete.
3021 * config-lang.in: Delete outputs= line.
3023 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
3025 * error.c (dump_function_decl): Print no space between
3026 `ptr-operator' the `type-specifier' of the return type.
3027 (dump_type_prefix): Make sure we put space at the appropriate
3030 2000-10-23 Jason Merrill <jason@redhat.com>
3032 * call.c (equal_functions): Also call decls_match for extern "C" fns.
3034 2000-10-22 Jason Merrill <jason@redhat.com>
3036 * call.c (build_conditional_expr): Use ocp_convert to force
3039 2000-10-22 Mark Mitchell <mark@codesourcery.com>
3041 * call.c (standard_conversion): Use RVALUE_CONVs for all
3042 expressions that satisfy lvalue_p, not just those that satisfy
3045 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
3047 * typeck.c (c_sizeof): Return an expression of `size_t' type,
3048 not one with TYPE_IS_SIZETYPE set.
3049 (dubious_conversion_warnings): Remove special-case code.
3051 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
3053 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
3054 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
3055 (dump_type_prefix): Print vector-of-int as 'int vector'.
3056 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
3057 * tree.c (walk_tree): Handle VECTOR_TYPE.
3059 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
3061 2000-10-21 Jason Merrill <jason@redhat.com>
3063 * parse.y (operator): Set got_object from got_scope.
3064 Set looking_for_typename.
3065 * decl.c (lookup_name_real): Clear val after setting from_obj.
3066 Reorganize diagnostic.
3068 2000-10-20 Jason Merrill <jason@redhat.com>
3070 * tree.c (walk_tree): Don't walk into default args.
3072 * error.c (dump_expr): Use host_integerp.
3074 2000-10-20 David Edelsohn <edelsohn@gnu.org>
3076 * typeck2.c (abstract_virtuals_error): Use "because" instead of
3077 "since" in error message.
3079 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3081 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
3083 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
3085 * decl.c (revert_static_member_fn): Fixed typo.
3087 2000-10-19 Mark Mitchell <mark@codesourcery.com>
3089 * class.c (subobject_offset_fn): New type.
3090 (dfs_record_base_offsets): Remove.
3091 (record_base_offsets): Likewise.
3092 (dfs_search_base_offsets): Likewise.
3093 (record_subobject_offset): New function.
3094 (check_subobject_offset): Likewise.
3095 (walk_subobject_offsets): Likewise.
3096 (record_subobject_offsets): Likewise.
3097 (layout_conflict_p): Reimplement.
3098 (layout_nonempty_base_or_field): Correct handling of type
3099 conflicts during layout.
3100 (layout_empty_base): Likewise.
3101 (build_base_field): Adjust to handle new representation of empty
3103 (build_base_fields): Likewise.
3104 (layout_virtual_bases): Likewise.
3105 (splay_tree_compare_integer_csts): New function.
3106 (layout_class_type): Use a splay_tree, rather than a varray, to
3107 represent the offsets of empty bases.
3109 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
3110 * decl.c (select_decl): Don't return declarations that are
3113 2000-10-18 Mark Mitchell <mark@codesourcery.com>
3115 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
3116 (fake_std_node): New macro.
3117 * decl.c (in_std): Rename to ...
3118 (in_fake_std): ... this.
3119 (flag_no_builtin): Remove.
3120 (flag_no_nonansi_builtin): Likewise.
3121 (walk_namespaces_r): Use fake_std_node.
3122 (push_namespace): Use std_identifier.
3123 (pop_namespace): Use in_fake_std.
3124 (lookup_name_real): Use fake_std_node.
3125 (init_decl_processing): When -fhonor-std, create the `std'
3126 namespace. Don't create a dummy fake_std_node in that case.
3127 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
3128 (builtin_function): Put builtins whose names don't begin
3129 with `_' in the std namespace.
3130 * decl2.c (flag_no_builtin): Remove.
3131 (flag_no_nonansi_builtin): Likewise.
3132 (set_decl_namespace): Use fake_std_node.
3133 (validate_nonmember_using_decl): Likewise.
3134 (do_using_directive): Likewise.
3135 (handle_class_head): Likewise.
3136 * dump.c (dequeue_and_dump): Likewise.
3137 * except.c (init_exception_processing): Use std_identifier.
3138 * init.c (build_member_call): Use fake_std_node.
3139 * rtti.c (init_rtti_processing): Use std_identifier.
3141 2000-10-17 Mark Mitchell <mark@codesourcery.com>
3143 * cp-tree.h (back_end_hook): Remove declaration.
3144 * decl2.c (back_end_hook): Remove definition.
3146 * dump.c (dequeue_and_dump): Dump TREE_USED.
3148 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
3150 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
3152 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3154 * decl.c (WINT_TYPE): Define.
3155 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
3156 c_size_type_node, signed_size_type_node and wint_type_node.
3158 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3160 * decl2.c (warn_missing_format_attribute): New variable.
3161 (lang_decode_option): Decode -Wmissing-format-attribute.
3163 2000-10-16 Mark Mitchell <mark@codesourcery.com>
3165 * typeck.c (qualify_type): Remove.
3166 (composite_pointer_type): Fix handling of conversions to `cv void*'.
3168 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3170 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
3172 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3174 * Makefile.in (parse.c, parse.h): Create atomically.
3176 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3178 * class.c (current_obstack): Remove.
3179 * decl.c (ggc_p): Remove.
3180 (start_decl): Don't use decl_tree_cons.
3181 (grokdeclarator): Don't use build_decl_list.
3182 (start_function): Don't use decl_tree_cons.
3183 (finish_function): Don't mess with obstacks.
3184 * decl2.c (grok_x_components): Don't use build_decl_list.
3185 * lex.c (make_call_declarator): Don't call decl_tree_cons.
3186 (implicitly_declare_fn): Don't call build_decl_list.
3187 * parse.y (frob_specs): Don't call build_decl_list or
3189 (expr_or_declarator_intern): Don't call decl_tree_cons.
3190 (primary): Don't call build_decl_list.
3191 (fcast_or_absdcl): Likewise.
3192 (typed_declspecs): Don't call decl_tree_cons.
3193 (reserved_declspecs): Don't call build_decl_list.
3194 (declmods): Likewise.
3195 (reserved_typespecquals): Likewise.
3197 (new_type_id): Likewise.
3198 (cv_qualifiers): Likewise.
3199 (after_type_declarator_intern): Likewise.
3200 (notype_declarator_intern): Likewise.
3201 (absdcl_intern): Likewise.
3202 (named_parm): Likewise.
3203 * pt.c (most_specialized_class): Likewise.
3204 * repo.c (temporary_obstack): Make it a structure, not a pointer.
3205 (init_repo): Initialize it.
3206 * search.c (current_obstack): Remove.
3207 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
3209 2000-10-09 Richard Henderson <rth@cygnus.com>
3211 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
3212 (c++ language support bits for libgcc): Remove.
3213 (c++.clean): Remove cplib2.txt cleanup.
3214 * config-lang.in (headers, lib2funcs): Remove.
3216 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
3217 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
3218 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
3219 * inc/new.h, inc/typeinfo: Remove files.
3221 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
3223 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
3225 (init_decl_processing): Initialize intmax_type_node and
3228 2000-10-06 Richard Henderson <rth@cygnus.com>
3230 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
3231 (original_result_rtx): Remove.
3232 * decl.c (save_function_data): Don't clear x_result_rtx.
3233 (mark_lang_function): Don't mark it either.
3234 * expr.c (fixup_result_decl): Remove.
3235 * semantics.c (genrtl_named_return_value): Frob the return decl
3236 before calling emit_local_var.
3237 (genrtl_finish_function): Don't call fixup_result_decl.
3238 Always emit the jump to return_label.
3240 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
3242 * pt.c (lookup_template_class): Set current access for enum.
3243 (tsubst_enum): Set file & line for enum decl.
3245 * spew.c (yylex): Remove unused variable.
3247 2000-10-05 Richard Henderson <rth@cygnus.com>
3249 * semantics.c (genrtl_finish_function): Don't init or check
3250 can_reach_end; remove noreturn and return value checks.
3252 2000-10-05 Tom Tromey <tromey@cygnus.com>
3254 * init.c (build_java_class_ref): Use `build_static_name' with a
3255 suffix, not a prefix, to build the class object's name.
3257 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3259 * cp-tree.h (access_kind): Fix comment typo.
3260 * decl2.c (grokfield): Fix diagnostic typo.
3261 * semantics.c (finish_template_type): Fix comment typo.
3262 (finish_qualified_object_call_expr): Likewise.
3264 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3266 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
3269 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3271 * spew.c (frob_id): New static function.
3272 (frob_opname): Use it.
3275 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3277 * decl.c (lang_mark_false_label_stack): Remove.
3278 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
3280 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
3282 * gxxint.texi: Use @email for formatting email addresses.
3284 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
3286 * error.c: Remove direct obstack manipulation. Replace with
3287 output_buffer-based formatting. Adjust calls to removed macros.
3288 (obstack_chunk_alloc, obstack_chunk_free): Remove.
3289 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
3290 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
3292 2000-09-24 Mark Mitchell <mark@codesourcery.com>
3294 * ir.texi: Move to ../c-tree.texi.
3296 2000-09-20 Jason Merrill <jason@redhat.com>
3298 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
3300 2000-09-21 Andreas Jaeger <aj@suse.de>
3302 * errfn.c: Move declaration of cp_printer and cp_printers to ...
3303 * cp-tree.h: ... here.
3305 * error.c: Remove declaration of cp_printer.
3307 2000-09-20 Mark Mitchell <mark@codesourcery.com>
3309 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
3311 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
3313 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
3316 2000-09-18 Mark Mitchell <mark@codesourcery.com>
3318 * decl.c (start_function): Robustify.
3320 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3322 * cp-tree.h (check_function_format): Accept a `status' parameter.
3324 * call.c, typeck.c: Updates calls to `check_function_format'.
3326 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
3328 * decl2.c (handle_class_head): Always push some scope even
3331 2000-09-16 Mark Mitchell <mark@codesourcery.com>
3333 * cp-tree.h (struct cp_language_function): Remove
3334 x_scope_stmt_stack and name_declared.
3335 (current_scope_stmt_stack): Remove.
3336 (function_name_declared_p): New macro.
3337 (struct lang_decl_flags): Use c_lang_decl as a base class.
3339 (struct lang_decl): Replace saved_tree with context.
3340 (DECL_FRIEND_CONTEXT): Adjust accordingly.
3341 (SET_DECL_FRIEND_CONTEXT): Likewise.
3342 (DECL_VIRTUAL_CONTEXT): Likewise.
3343 (DECL_SAVED_TREE): Remove.
3344 (C_DECLARED_LABEL_FLAG): Likewise.
3345 (cplus_expand_expr_stmt): Don't declare.
3346 (add_decl_stmt): Likewise.
3347 (add_scope_stmt): Likewise.
3348 * decl.c (mark_stmt_tree): Remove.
3349 (case_compare): Likewise.
3350 (finish_case_label): Use c_add_case_label.
3351 (init_decl_processing): Set more language-specific hooks.
3352 (build_enumerator): Fix typo in comment.
3353 (cplus_expand_expr_stmt): Remove.
3354 (mark_lang_function): Use mark_c_language_function.
3355 (lang_mark_tree): Use c_mark_lang_decl.
3356 * decl2.c: Change order of inclusion.
3357 * except.c: Likewise.
3358 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
3359 back on c_expand_expr.
3360 * friend.c: Include expr.h.
3361 * init.c: Change order of inclusion.
3362 * Makefile.in: Update dependencies.
3363 * lex.h (free_lang_decl_chain): Remove.
3364 * optimize.c (maybe_clone_body): Use function_name_declared_p.
3365 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
3367 (instantiate_decl): Use function_name_declared_p.
3368 * semantics.c (lang_expand_expr_stmt): Remove.
3369 (set_current_function_name_declared): Likewise.
3370 (current_function_name_declared): Likewise.
3371 (begin_compound_stmt): Use function_name_declared_p.
3372 (add_decl_stmt): Remove.
3373 (setup_vtbl_ptr): Use function_name_declared_p.
3374 (add_scope_stmt): Remove.
3375 (current_scope_stmt_stack): New function.
3376 (cp_expand_stmt): Don't handle SCOPE_STMTs.
3377 (expand_body): Use function_name_declared_p.
3378 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
3379 * typeck.c: Change order of includes.
3380 (convert_sequence): Remove.
3382 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
3384 * lex.c (reswords): Add _Complex.
3386 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3388 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
3390 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3392 * init.c (begin_init_stmts): Don't use // comments.
3394 2000-09-12 Jason Merrill <jason@redhat.com>
3396 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
3397 all non-extern arrays.
3399 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
3400 typenames, too. Downgrade complaint to pedwarn.
3401 (xref_tag): Warn about surprising behavior of 'friend struct T'.
3402 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
3403 'class This::Inherited'.
3405 2000-09-12 Mark Mitchell <mark@codesourcery.com>
3407 * decl.c (finish_case_label): Given the LABEL_DECL a
3410 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
3412 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
3413 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
3414 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3415 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3416 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
3418 (sorry_for_unsupported_tree, print_scope_operator,
3419 print_left_paren, print_right_paren, print_left_bracket,
3420 print_right_bracket, print_whitespace): Likewise.
3421 (aggr_variety): Rename to class_key_or_enum.
3422 (print_type): Rename to print_type_id.
3423 (print_type_specifier_seq, print_simple_type_specifier,
3424 print_elaborated_type_specifier,
3425 print_rest_of_abstract_declarator,
3426 print_parameter_declaration_clause, print_exception_specification,
3427 print_nested_name_specifier, print_template_id,
3428 typedef_original_name, print_template_argument_list_start,
3429 print_template_argument_list_end): New functions.
3431 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
3433 * ir.texi: Add more documentation.
3435 2000-09-11 Mark Mitchell <mark@codesourcery.com>
3437 * cp-tree.h (struct saved_scope): Remove x_function_parms.
3438 (current_function_parms): Don't define.
3439 (struct cp_language_function): Remove parms_stored.
3440 (current_function_just_assigned_this): Don't define.
3441 (current_function_parms_stored): Likewise.
3442 (static_ctors): Declare.
3443 (static_dtors): Likewise.
3444 (SF_EXPAND): Don't define.
3445 (expand_start_early_try_stmts): Remove declaration.
3446 (store_parm_decls): Likewise.
3447 * decl.c (static_ctors): Don't declare.
3448 (static_dtors): Likewise.
3449 (struct binding_level): Remove this_block.
3450 (poplevel): Remove dead code.
3451 (set_block): Likewise.
3452 (mark_binding_level): Don't mark this_block.
3453 (mark_saved_scope): Don't mark x_function_parms.
3454 (init_decl_processing): Don't add current_function_parms as a GC
3456 (check_function_type): Change prototype.
3457 (start_function): Remove RTL-generation code.
3458 (expand_start_early_try_stmts): Remove.
3459 (store_parm_decls): Give it internal linkage. Remove
3460 RTL-generation code.
3461 (finish_function): Remove RTL-generation code.
3462 * decl2.c (static_ctors): Fix formatting.
3463 (static_dtors): Likewise.
3464 * method.c (use_thunk): Don't call store_parm_decls.
3465 (synthesize_method): Likewise.
3466 * optimize.c (maybe_clone_body): Likewise.
3467 * parse.y (fn.def2): Likewise.
3468 (.set_base_init): Likewise.
3469 (nodecls): Likewise.
3470 * pt.c (instantiate_decl): Likewise.
3471 * rtti.c (synthesize_tinfo_fn): Likewise.
3472 * semantics.c (genrtl_try_block): Simplify.
3473 (expand_body): Use genrtl_start_function and
3474 genrtl_finish_function.
3475 (genrtl_start_function): New function.
3476 (genrtl_finish_function): Likewise.
3478 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3480 * error.c (cp_tree_printer, case 'P'): Append break.
3482 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3484 * cp-tree.h (frob_opname): Declare.
3485 * parse.y (saved_scopes): New static variable.
3486 (cp_parse_init): Adjust.
3487 (do_id): If lastiddecl is NULL, do do_identifier.
3488 (operator): Save scope information.
3489 (unoperator): New reduction. Restore scope information.
3490 (operator_name): Append unoperator. Call frob_opname.
3491 * spew.c (frob_opname): Define.
3493 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3495 * decl.c, rtti.c: Include defaults.h if not already included.
3496 Don't define the *_TYPE_SIZE macros.
3498 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3500 * cp-tree.h (push_switch): Change prototype.
3501 (check_cp_case_value): Remove declaration.
3502 (decl_constant_value): Likewise.
3503 * decl.c (struct cp_switch): Add switch_stmt and cases.
3504 (case_compare): New function.
3505 (push_switch): Set switch_stmt. Initialize cases.
3506 (pop_switch): Clean up cases.
3507 (define_case_label): Rename to ...
3508 (finish_case_label): ... this. Do semantic analysis for case
3510 (start_function): Correct comment.
3511 * decl2.c (check_cp_case_value): Remove.
3512 * expr.c (do_case): Remove.
3513 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3514 * semantics.c (genrtl_do_poplevel): Remove declaration.
3515 (RECHAIN_STMTS): Remove.
3516 (finish_break_stmt): Use build_break_stmt.
3517 (finish_continue_stmt): Use build_continue_stmt.
3518 (finish_switch_cond): Adjust condition here, rater than in
3519 c_expand_start_case.
3520 (finish_case_label): Remove.
3521 * typeck.c (c_expand_return): Remove.
3522 (c_expand_start_case): Likewise.
3524 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3526 * ir.texi: Document type nodes.
3528 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3530 * cp-tree.h (init_cp_semantics): Declare.
3531 (genrtl_try_block): Don't declare.
3532 (genrtl_handler): Likewise.
3533 (genrtl_catch_block): Likewise.
3534 (genrtl_ctor_stmt): Likewise.
3535 (genrtl_subobject): Likewise.
3536 (genrtl_do_poplevel): Likewise.
3537 (genrtl_named_return_value): Likewise.
3538 * lex.c (init_parse): Call init_cp_semantics.
3539 * semantics.c (genrtl_try_block): Give it internal linkage.
3540 (genrtl_handler): Likewise.
3541 (genrtl_catch_block): Likewise.
3542 (genrtl_ctor_stmt): Likewise.
3543 (genrtl_subobject): Likewise.
3544 (genrtl_do_poplevel): Likewise.
3545 (genrtl_named_return_value): Likewise.
3546 (lang_expand_stmt): Rename to ...
3547 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3548 (init_cp_semantics): Define.
3550 * decl.c (initialize_local_var): Remove RTL-generating code.
3551 * semantics.c (genrtl_try_block): Fix formatting.
3553 Move statement-tree facilities from C++ to C front-end.
3554 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3555 (void_zero_node): Remove.
3556 (stmt_tree): Likewise.
3557 (scope_chain): Adjust.
3558 (language_function): Rename to cp_language_function.
3559 (cp_function_chain): Adjust.
3560 (current_stmt_tree): Remove.
3561 (last_tree): Likewise.
3562 (last_expr_type): Likewise.
3563 (struct lang_decl): Adjust.
3564 (STMT_IS_FULL_EXPR_P): Remove.
3566 (begin_stmt_tree): Likewise.
3567 (finish_stmt_tree): Likewise.
3568 (walk_tree_fn): Likewise.
3569 (walk_stmt_tree): Likewise.
3570 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3571 * decl.c (mark_stmt_tree): Adjust type.
3572 (init_decl_processing): Don't build void_zero_node.
3573 (initialize_local_var): Adjust usage of current_stmt_tree.
3574 (finish_enum): Use add_stmt, not add_tree.
3575 (save_function_data): Adjust use of language_function.
3576 (finish_constructor_body): Use add_stmt, not add_tree.
3577 (finish_destructor_body): Likewise.
3578 (push_cp_function_context): Adjust use of language_function.
3579 (pop_cp_function_context): Likewise.
3580 (mark_lang_function): Likewise.
3581 (mark_cp_function_context): Likewise.
3582 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3583 (build_vec_init): Likewise.
3584 * semantics.c (SET_LAST_STMT): Remove.
3585 (RECHAIN_STMTS): Don't use it.
3586 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3587 (current_stmt_tree): Define.
3589 (finish_goto_stmt): Use add_stmt, not add_tree.
3590 (finish_expr_stmt): Likewise.
3591 (begin_if_stmt): Likewise.
3592 (finish_then_clause): Likewise.
3593 (begin_while_stmt): Likewise.
3594 (begin_do_stmt): Likewise.
3595 (finish_return_stmt): Likewise.
3596 (begin_for_stmt): Likewise.
3597 (finish_break_stmt): Likewise.
3598 (finish_continue_stmt): Likewise.
3599 (begin_switch_stmt): Likewise.
3600 (finish_case_label): Likewise.
3601 (begin_try_block): Likewise.
3602 (begin_function_try_block): Likewise.
3603 (begin_handler): Likewise.
3604 (begin_catch_block): Likewise.
3605 (begin_compound_stmt): Likewise.
3606 (begin_asm_stmt): Likewise.
3607 (finish_asm_stmt): Likewise.
3608 (finish_label_stmt): Likewise.
3609 (add_decl_stmt): Likewise.
3610 (finish_subobject): Likewise.
3611 (finish_decl_cleanup): Likewise.
3612 (finish_named_return_value): Likewise.
3613 (setup_vtbl_ptr): Likewise.
3614 (add_scope_stmt): Likewise.
3615 (finish_stmt_expr): Likewise.
3616 (prune_unused_decls): Remove.
3617 (begin_stmt_tree): Likewise.
3618 (finish_stmt_tree): Likewise.
3619 (prep_stmt): Adjust use of current_stmt_tree.
3620 (lang_expand_stmt): Likewise.
3621 * tree.c (statement_code_p): Remove.
3622 (cp_statement_code_p): New function.
3623 (walk_stmt_tree): Remove.
3624 (init_tree): Set lang_statement_code_p.
3626 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3628 Integrated preprocessor.
3630 * Make-lang.in, Makefile.in: Remove all references to input.c,
3631 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3632 * gxx.gperf, hash.h, input.c: Delete.
3633 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3634 initialized properly.
3636 * class.c (fixup_pending_inline): Take a tree, not a
3637 struct pending_inline *. All callers changed.
3638 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3639 RID_PROTECTED entries in ridpointers[] array here.
3640 * decl.c (duplicate_decls): Do not refer to struct
3642 (record_builtin_type, init_decl_processing): Use RID_MAX not
3644 (grokdeclarator): Use C_IS_RESERVED_WORD.
3645 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3647 (grok_x_components): Do not inspect pending_inlines chain.
3649 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3650 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3651 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3652 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3653 TIME_IDENTIFIER_FILEINFO): Kill.
3655 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3657 * parse.y: Call do_pending_inlines unconditionally.
3658 reinit_parse_for_method is now snarf_method. fn.defpen is no
3659 longer necessary. Remove unnecessary <itype> annotation on
3660 SCOPE. Do not refer to end_of_file or struct pending_inline.
3661 * semantics.c (begin_inline_definitions): Call
3662 do_pending_inlines unconditionally.
3664 * lex.c: Remove all code now shared with C front end.
3665 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3666 into the get_identifier table. Rewrite pragma handling to
3667 work with the registry. Move code to save tokens for later
3668 processing to spew.c.
3670 * spew.c: Rewrite everything in terms of token streams instead
3671 of text. Move routines here from lex.c / input.c as
3672 appropriate. GC-mark trees hanging off the pending inlines
3675 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3677 * NEWS: Mention that the named return value extension has been
3679 * cp-tree.h (original_result_rtx): Define.
3680 (TREE_REFERENCE_EXPR): Remove.
3681 (DECL_VPARENT): Likewise.
3682 (pushdecl_nonclass_level): Likewise.
3683 (store_return_init): Likewise.
3684 (reinit_lang_specific): Likewise.
3685 (genrtl_named_return_value): Change prototype.
3686 * decl.c (original_result_rtx): Remove.
3687 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3688 Do not generate RTL for local variables here.
3689 (store_return_init): Remove.
3690 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3692 (finish_named_return_value): Adjust accordingly. Warn that this
3693 extension is deprecated.
3694 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3696 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3698 * pt.c (type_unification_real): Replace switch with if.
3699 (unify): Tsubst non-type parms before comparing.
3701 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3703 * error.c (dump_typename): New function, broken out of ...
3704 (dump_type): ... here. Use it.
3705 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3707 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3709 * init.c (build_offset_ref): Deal with namespace scoped
3712 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3714 * class.c (resolve_address_of_overloaded_function): Add
3715 explanation message.
3716 * decl.c (define_case_label): Reformat explanation.
3717 * decl2.c (finish_static_data_member_decl): Likewise.
3718 (grokfield): Likewise.
3719 * friend.c (do_friend): Likewise.
3721 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3723 * tree.c (walk_tree): Expose tail recursion.
3724 (walk_stmt_tree): New function.
3725 * cp-tree.h: Prototype walk_stmt_tree.
3726 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3727 the BLOCKs directly. If a BLOCK has no variables after
3728 pruning, discard it.
3729 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3730 restore the line number.
3732 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3734 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3735 (pt.o): Remove dependency on HTAB_H.
3736 * cp-tree.h: Include hashtab.h.
3737 (walk_tree): Change prototype.
3738 (walk_tree_without_duplicates): New function.
3739 * decl.c (check_default_argument): Use it.
3740 * optimize.c (remap_decl): Adjust calls to walk_tree.
3741 (copy_body): Likewise.
3742 (expand_calls_inline): Likewise.
3743 (calls_setjmp_p): Use walk_tree_without_duplicates.
3744 * pt.c: Don't include hashtab.h.
3745 (for_each_template_parm): Use walk_tree_without_duplicates.
3746 * semantics.c (finish-stmt_tree): Likewise.
3747 (expand_body): Likewise.
3748 * tree.c (walk_tree): Add additional parameter.
3749 (walk_tree_without_duplicates): New function.
3750 (count_trees): Use it.
3751 (verify_stmt_tree): Adjust call to walk_tree.
3752 (find_tree): Use walk_tree_without_duplicates.
3753 (no_linkage_check): Likewise.
3754 (break_out_target_exprs): Adjust call to walk_tree.
3755 (cp_unsave): Likewise.
3757 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3759 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3760 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3761 * cp-tree.h (TYPE_BINFO): Adjust comment.
3762 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3763 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3764 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3765 (TYPE_TEMPLATE_INFO): Likewise.
3766 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3767 * class.c (push_nested_class): Likewise.
3768 * decl.c (lookup_name_real): Likewise.
3769 (grokdeclarator): Likewise.
3770 (grok_op_properties): Likewise.
3771 (xref_tag): Likewise.
3772 (xref_basetypes): Likewise.
3773 * decl2.c (constructor_name_full): Likewise.
3774 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3775 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3776 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3777 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3778 (dump_type_suffix): Likewise.
3779 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3781 (get_aggr_from_typedef): Likewise.
3782 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3783 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3784 (write_template_parm): Likewise.
3785 (write_template_template_parm): Check tree code instead of
3786 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3787 * method.c (build_overload_nested_name): Add
3788 BOUND_TEMPLATE_TEMPLATE_PARM.
3789 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3790 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3791 * pt.c (convert_template_argument): Check tree code instead of
3792 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3793 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3794 (for_each_template_parm): Adjust comment.
3795 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3796 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3797 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3798 template_args_equal to compare template template parameter cases.
3799 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3800 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3802 * tree.c (copy_template_template_parm): Decide whether to create
3803 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3804 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3805 (copy_tree_r): Likewise.
3806 * typeck.c (comptypes): Likewise. Check tree code instead of
3807 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3809 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3811 * decl.c (finish_function): Move the code for handling functions
3812 marked with the constructor and destructor attributes inside the
3815 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3817 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3819 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3821 * pt.c (lookup_template_class): Remove abort.
3822 * tree.c (get_type_decl): Allow error_mark_node.
3824 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3826 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3829 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3831 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3834 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3836 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3837 union tag mismatch error reporting.
3839 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3841 * call.c (build_scoped_method_call): Check it is not a namespace.
3843 2000-08-30 Jason Merrill <jason@redhat.com>
3845 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3847 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3848 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3849 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3851 * decl.c (start_function): Always call make_function_rtl.
3853 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3855 * semantics.c (prune_unused_decls): New function.
3856 (finish_stmt_tree): Call it via walk_tree.
3858 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3860 * class.c (build_secondary_vtable): Constify a char *.
3861 * decl.c (init_decl_processing): Initialize function_id_node,
3862 pretty_function_id_node, and func_id_node.
3863 * input.c (struct input_source): Constify 'str'.
3864 (feed_input): Constify first argument.
3865 * mangle.c (write_identifier): Constify argument.
3866 * pt.c (mangle_class_name_for_template): Constify argument.
3868 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3870 * typeck.c (mark_addressable): Remove code that pokes around in
3873 2000-08-28 Jason Merrill <jason@redhat.com>
3875 * lex.c (file_name_nondirectory): Move to toplev.c.
3877 * cp-tree.h (LOCAL_CLASS_P): New macro.
3878 * class.c (finish_struct_1): Use it.
3880 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3882 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3883 (write_encoding): Pass another argument to write_name.
3884 (write_name): Add ignore_local_scope parameter. Fix handling of
3886 (write_nested_name): Use write_unqualified_name.
3887 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3888 (write_template_prefix): Use write_unqualified_name.
3889 (write_component): Remove.
3890 (write_local_name): Add parameter. Use direct local entity to
3891 discriminator calculation.
3892 (write_class_enum_type): Pass another argument to write_name.
3893 (write_template_template_arg): Likewise.
3894 (make_guard_variable): Likewise.
3896 2000-08-27 Jason Merrill <jason@redhat.com>
3898 * decl.c (pushdecl): Matching decls for local externs are found in
3899 the current level. Propagate linkage information from previous
3902 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3904 * ir.texi (Expressions): Fix typo.
3906 2000-08-25 Greg McGary <greg@mcgary.org>
3908 * tree.c (init_tree): Use ARRAY_SIZE.
3910 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3912 * error.c (cp_tree_printer): Rework.
3914 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3916 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3918 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3919 (cp-demangle.o): Remove target.
3920 (dyn-string.o): Likewise.
3922 * decl.c (grokfndecl): Require that `main' return an `int'.
3923 * mangle.c (write_encoding): Don't mangle return types for
3924 conversion functions.
3926 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3928 * error.c (tree_formatting_info): New data type.
3929 (tree_being_formatted): New macro.
3930 (tree_formatting_flags): Likewise.
3931 (put_whitespace): Likewise.
3932 (print_tree_identifier): Likewise.
3933 (print_identifier): Likewise.
3934 (cp_tree_printer, print_function_argument_list, print_declaration,
3935 print_expression, print_function_declaration,
3936 print_function_parameter, print_type, print_cv_qualifier): New
3938 (init_error): Initialize lang_printer.
3940 2000-08-24 Jason Merrill <jason@redhat.com>
3942 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3943 adjustment necessary.
3945 2000-08-24 Greg McGary <greg@mcgary.org>
3947 * cp-tree.h (MAIN_NAME_P): Remove macro.
3949 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3951 * error.c (print_instantiation_context): Don't forget to flush the
3954 2000-08-23 Jason Merrill <jason@redhat.com>
3956 * typeck.c (build_ptrmemfunc): Save the input pmf.
3958 * method.c (process_modifiers): Use same_type_p.
3960 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3962 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3963 * mangle.c (write_function_type): Change prototype.
3964 (write_encoding): Don't mangle return types for
3965 constructors or destructors.
3966 (write_type): Adjust call to write_function_type.
3967 * pt.c (instantiate_template): Instantiate alternate entry points
3968 when instantiating the main function.
3970 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3972 * error.c (cp_print_error_function): Don't use embedded '\n' in
3975 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3977 * decl.c (init_decl_processing): Remove bogus initialization.
3978 * error.c (lang_print_error_function): Restore here.
3979 (init_error): Initialize print_error_function.
3981 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3983 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3985 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3987 * Makefile.in (error.o): Depends on diagnostic.h
3989 * cp-tree.h (problematic_instantiation_changed,
3990 record_last_problematic_instantiation, current_instantiation,
3991 print_instantiation_context): Declare.
3992 (maybe_print_template_context): Remove.
3994 * decl.c (init_decl_processing): Set print_error_function to NULL.
3995 (lang_print_error_function): Remove, since we're using a new
3998 * error.c: #include diagnostic.h
3999 (function_category): New function.
4000 (cp_diagnostic_starter): Likewise.
4001 (cp_diagnostic_finalizer): Likewise.
4002 (cp_print_error_function): Likewise.
4003 (maybe_print_instantiation_context): Likewise.
4004 (print_instantiation_full_context): Likewise.
4005 (print_instantiation_partial_context): Likewise.
4006 (print_instantiation_context): Define.
4007 (init_error): Initialize diagnostic pager and finalizer.
4009 * pt.c (problematic_instantiation_changed): Define.
4010 (record_last_problematic_instantiation): Likewise.
4011 (current_instantiation): Likewise.
4012 (maybe_print_template_context): Remove.
4013 (print_template_context): Likewise.
4014 (current_tinst_level): Make static to reflect Brendan Kehoe's
4015 change of 1995-04-13.
4016 (push_tinst_level): Call print_instantiation_context.
4018 2000-08-21 Nix <nix@esperi.demon.co.uk>
4020 * lang-specs.h: Do not process -o or run the assembler if
4023 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
4025 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
4027 * decl2.c (lang_decode_option): Disable gettext attributes for
4030 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
4032 * lex.c (lang_init_options): Default diagnostic message maximum
4033 length to 80, when line-wrapping.
4035 2000-08-20 Mark Mitchell <mark@codesourcery.com>
4037 * class.c (build_vtbl_initializer): Clear the entire
4038 vtbl_init_data. Start keeping track of the functions for which we
4039 have created vcall offsets here.
4040 (dfs_build_vcall_offset_vtbl_entries): Remove.
4041 (build_vcall_offset_vtbl_entries): Reimplement.
4042 (add_vcall_offset_vtbl_entries_r): New function.
4043 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
4044 computing when vcall offsets are necessary.
4046 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4048 * decl.c (member_function_or_else): Use cp_error ... %T.
4049 (grokdeclarator): Likewise.
4050 (start_method): Likewise.
4051 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
4053 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4055 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
4058 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4060 * cp-tree.h (PTRMEM_OK_P): New macro.
4061 (itf_ptrmem_ok): New enumeration value.
4062 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
4063 argument. Diagnose implicit pointer to member.
4064 (instantiate_type): Don't diagnose implicit pointer to member
4065 here. Pass itf_ptrmem_ok if ok. Adjust calls to
4066 resolve_address_of_overloaded_function.
4067 * init.c (build_offset_ref): Set PTRMEM_OK_P.
4068 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
4069 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
4070 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
4071 (build_unary_op): Deal with single non-static member in
4074 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4076 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
4078 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4080 * cp-tree.h (enum_name_string): Remove prototype.
4081 (report_case_error): Remove prototype.
4082 * cp/typeck2.c (enum_name_string): Remove.
4083 (report_case_error): Remove.
4084 * error.c (dump_expr): Deal with enum values directly.
4085 Correctly negate integer constant.
4087 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4089 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
4090 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
4091 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
4092 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
4093 (__cxa_vec_new): Use __cxa_vec_new2.
4094 (__cxa_vec_delete): Use __cxa_vec_delete2.
4096 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4098 * vec.cc (__cxa_vec_new): Set "C" linkage.
4099 (__cxa_vec_ctor): Likewise.
4100 (__cxa_vec_cctor): Likewise.
4101 (__cxa_vec_dtor): Likewise.
4102 (__cxa_vec_delete): Likewise.
4103 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
4104 (__cxa_vec_ctor): Likewise.
4105 (__cxa_vec_cctor): Likewise.
4106 (__cxa_vec_dtor): Likewise.
4107 (__cxa_vec_delete): Likewise.
4109 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4111 * class.c (instantiate_type): Reinstate local variable
4112 deleted in previous change.
4114 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
4117 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4119 * cp-tree.h (instantiate_type_flags): New enumeration.
4120 (instantiate_type): Change parameter.
4121 * class.c (instantiate_type): Adjust prototype. Adjust.
4122 * call.c (standard_conversion): Adjust instantiate_type call.
4123 (reference_binding): Likewise.
4124 (build_op_delete_call): Likewise.
4125 (convert_like_real): Likewise.
4126 * cvt.c (cp_convert_to_pointer): Likewise.
4127 (convert_to_reference): Likewise.
4128 * pt.c (convert_nontype_argument): Likewise.
4129 * typeck.c (build_binary_op): Likewise.
4130 (build_ptrmemfunc): Likewise.
4131 (convert_for_assignment): Likewise.
4133 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4135 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
4136 (current_aggr): Define.
4137 * decl.c (grokdeclarator): Make sure a friend class is an
4138 elaborated type specifier.
4139 * parse.y (current_aggr): Remove static definition.
4140 (cp_parse_init): Adjust.
4141 (structsp): Clear and restore current_aggr.
4142 (component_decl_list): Clear current_aggr.
4144 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
4145 aggregate tag on the typename's context.
4147 * pt.c (tsubst_friend_class): Return error_mark_node, if
4149 (instantiate_class_template): Ignore error_mark_node friend types.
4151 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
4153 * cvt.c (warn_ref_binding): New static function, broken out of ...
4154 (convert_to_reference): ... here. Use it.
4156 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4158 * parse.y (template_arg): Add rule for template qualified with
4161 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4163 * decl2.c (add_function): Reorganize.
4164 (arg_assoc): Do not consider function template decls.
4166 2000-08-11 Jason Merrill <jason@redhat.com>
4168 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
4171 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4173 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
4174 (lookup_nested_tag): Likewise.
4176 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
4179 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4181 * parse.y (named_complex_class_head_sans_basetype): Remove
4184 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4186 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
4187 explicit TEMPLATE_ID_EXPR args.
4188 (build_expr_from_tree, case CALL_EXPR): Likewise.
4190 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4192 * decl.c (check_tag_decl): Diagnose typename's which don't
4195 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
4197 * init.c (build_aggr_init): Reject bogus array initializers
4200 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4202 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
4204 * cp/tinfo.cc (__dynamic_cast): Likewise.
4205 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
4207 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4209 * cvt.c (convert_to_pointer_force): Fix error message when
4210 attempting to cast from ambiguous base.
4212 2000-08-08 Jason Merrill <jason@redhat.com>
4214 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
4215 (tsubst_template_arg_vector): Likewise.
4217 * decl2.c (build_anon_union_vars): Choose the largest field; don't
4218 assume that one will be as large as the union.
4220 2000-08-07 Kazu Hirata <kazu@hxi.com>
4222 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
4223 * decl.c (pop_labels): Likewise.
4225 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
4227 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
4229 (__pointer_to_member_type_info): Likewise.
4230 (__base_class_info): Likewise.
4231 (__class_type_info): Likewise.
4232 (__si_class_type_info): Likewise.
4233 (__vmi_class_type_info): Likewise.
4234 * tinfo.cc (__si_class_type_info::__do_find_public_src):
4235 Changed member names to match specifications.
4236 (__vmi_class_type_info::__do_find_public_src): Likewise.
4237 (__si_class_type_info::__do_dyncast): Likewise.
4238 (__vmi_class_type_info::__do_dyncast): Likewise.
4239 (__si_class_type_info::__do_upcast): Likewise.
4240 (__vmi_class_type_info::__do_upcast): Likewise.
4241 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
4242 (__pbase_type_info::__pointer_catch): Likewise.
4243 (__pointer_type_info::__pointer_catch): Likewise.
4244 (__pointer_to_member_type_info::__pointer_catch): Likewise.
4246 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4248 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
4249 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
4250 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
4252 2000-08-04 Mark Mitchell <mark@codesourcery.com>
4254 * cp-tree.h (add_method): Change prototype.
4255 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
4256 Don't double the size of the method vector in the error case.
4257 (handle_using_decl): Adjust call to add_method.
4258 (add_implicitly_declared_members): Likewise.
4259 (clone_function_decl): Likewise.
4260 * decl2.c (check_classfn): Likewise.
4261 * semantics.c (finish_member_declaration): Likewise.
4263 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
4265 * decl.c (flag_isoc94): New variable.
4267 2000-08-02 Jason Merrill <jason@redhat.com>
4269 * pt.c (do_type_instantiation): Add complain parm; don't complain
4270 if called recursively.
4271 * cp-tree.h, parse.y: Adjust.
4273 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4275 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
4276 -Wno-strict-prototypes.
4278 * g++spec.c: Adjust type of second argument to
4279 lang_specific_driver, and update code as necessary.
4281 * cp-tree.h: Don't prototype min_precision here.
4282 (my_friendly_assert): Cast expression to void.
4283 * semantics.c (do_poplevel): Initialize scope_stmts.
4285 2000-08-02 Mark Mitchell <mark@codesourcery.com>
4287 * cp-tree.h (DECL_NEEDED_P): Tweak.
4289 2000-07-28 Jason Merrill <jason@redhat.com>
4291 * lang-specs.h: Use %i in rule for .ii files.
4293 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
4295 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
4297 2000-07-30 Mark Mitchell <mark@codesourcery.com>
4299 Allow indirect primary bases.
4300 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
4302 (CLASSTYPE_VFIELD_PARENT): Remove.
4303 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
4304 (BINFO_PRIMARY_BINFO): Remove.
4305 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
4306 (BINFO_VBASE_PRIMARY_P): Likewise.
4307 (BINFO_PRIMARY_BASE_OF): New macro.
4308 (BINFO_INDIRECT_PRIMARY_P): Likewise.
4309 (get_primary_binfo): New function.
4310 * decl.c (lang_mark_tree): Make lang_type::primary_base.
4311 * class.c (vcall_offset_data_s): Rename to ...
4312 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
4313 and add ctor_vtbl_p.
4314 (get_derived_offset): Use get_primary_binfo.
4315 (dfs_mark_primary_bases): Adjust handling of virtual primary
4317 (mark_primary_bases): Likewise.
4318 (set_primary_base): Take a binfo, not an integer, as a
4319 representation of the primary base.
4320 (indirect_primary_base_p): Remove.
4321 (determine_primary_base): Adjust for indirect primary bases.
4322 (dfs_find_final_overrider): Fix typo in coment.
4323 (update_vtable_entry_for_fn): Use get_primary_binfo.
4324 (layout_nonempty_base_or_field): Tweak.
4325 (build_base_fields): Adjust for new primary base semantics.
4326 (dfs_propagate_binfo_offsets): Remove.
4327 (propagate_binfo_offsets): Rewrite.
4328 (dfs_set_offset_for_shared_vbases): Remove.
4329 (layout_virtual_bases): Don't use it.
4330 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
4332 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
4333 CLASSTYPE_VFIELD_PARENT.
4334 (dfs_get_primary_binfo): New function.
4335 (get_primary_binfo): Likewise.
4336 (dump_class_hierarchy_r): Tweak printing of primary bases.
4337 (build_vtbl_initializer): Fix typo in comments. Use
4339 (build_vcall_and_vbase_vtbl_entries): Likewise.
4340 (build_vbaes_offset_vtbl_entries): Likewise.
4341 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
4342 BV_VCALL_INDEX to handle indirect primary bases.
4343 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
4344 (build_rtti_vtbl_entries): Likewise.
4345 * search.c (get_shared_vbase_if_not_primary): Tweak.
4346 (find_vbase_instance): Likewise.
4347 (binfo_for_vtable): Simplify.
4348 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
4349 (make_binfo): Make it have 11 entries.
4351 2000-07-30 Alex Samuel <samuel@codesourcery.com>
4353 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
4354 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
4355 ascertaining primaryness.
4356 (G): Remove template_args.
4357 (decl_is_template_id): New function.
4358 (write_encoding): Use decl_is_template_id.
4359 (write_name): Likewise. Handle type_decls. Get main variant of
4361 (write_nested_name): Likewise.
4362 (write_prefix): Likewise.
4363 (write_template_prefix): Likewise.
4364 (write_special_name_constructor): Remove defunct production from
4366 (write_bare_function_type): Remove comment about absent parameter.
4367 (write_template_template_arg): Add missing grammar production to
4370 2000-07-27 Jason Merrill <jason@redhat.com>
4372 * decl.c (duplicate_decls): If common_type produces a non-typedef
4373 type for a typedef, just use the old type.
4375 2000-07-27 Mark Mitchell <mark@codesourcery.com>
4377 * cp-tree.h (function_depth): Declare.
4378 (verify_stmt_tree): Likewise.
4379 (find_tree): Likewise.
4380 * decl.c (function_depth): Give it external linkage.
4381 * optimize.c (optimize_function): Increment and decrement it.
4382 * tree.c (verify_stmt_tree_r): New function.
4383 (verify_stmt_tree): Likewise.
4384 (find_tree_r): Likewise.
4385 (find_tree): Likewise.
4387 2000-07-27 Jason Merrill <jason@redhat.com>
4389 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
4391 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
4393 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4395 * decl.c (start_cleanup_fn): Mark the function as `inline'.
4396 * decl2.c (get_guard): Call cp_finish_decl, not
4397 rest_of_decl_compilation, for local guards.
4398 * lex.c (do_identifier): Remove unused variable.
4400 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
4402 * parse.y: Add missing ';'.
4404 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4406 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
4409 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4411 Kill strict_prototype. Backwards compatibility only for
4412 non NO_IMPLICIT_EXTERN_C systems.
4413 * cp-tree.h (flag_strict_prototype): Remove.
4414 (strict_prototype): Remove.
4415 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4416 * decl.c (maybe_push_to_top_level): Adjust.
4417 (pop_from_top_level): Adjust.
4418 (decls_match): Only allow sloppy parm matching for ancient
4420 (init_decl_processing): Adjust.
4421 (grokdeclarator): Adjust.
4422 * decl2.c (flag_strict_prototype): Remove.
4423 (strict_prototype): Remove.
4424 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4425 (lang_f_options): Remove "strict-prototype".
4426 (unsupported-options): Add "strict-prototype".
4427 * lex.c (do_identifier): Adjust.
4428 (do_scoped_id): Adjust.
4429 * parse.y (empty_parms): Adjust.
4430 * class.c (push_lang_context): Adjust.
4431 (pop_lang_context): Adjust.
4432 * typeck.c (comp_target_parms): Adjust.
4434 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4436 * decl.c (poplevel): Deal with anonymous variables at for scope.
4437 (maybe_inject_for_scope_var): Likewise.
4439 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
4441 * decl.c: Remove all signal handling code, now done in toplev.c.
4443 2000-07-23 Mark Mitchell <mark@codesourcery.com>
4445 * decl.c (make_rtl_for_nonlocal_decl): Rework.
4447 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
4450 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
4452 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
4453 Define my_friendly_assert and my_friendly_abort as macros
4454 which may call friendly_abort. Prototype friendly abort, not
4455 my_friendly_abort or my_friendly_assert.
4456 * decl.c (signal_catch): Report the signal caught in the error
4457 message. Call fatal directly.
4458 * typeck2.c (ack, my_friendly_assert): Delete.
4459 (my_friendly_abort): Rename to friendly_abort. Expect file,
4460 line, and function parameters. Report the abort code, then
4461 call fancy_abort. Do not mask an abort if errors have
4464 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
4466 * typeck.c (comp_target_parms): Remove obsolete parameter.
4467 (comp_target_types): Adjust.
4469 2000-07-17 Jason Merrill <jason@redhat.com>
4471 * typeck.c (mark_addressable): Never set TREE_USED.
4472 * call.c (build_call): Don't abort on calls to library functions
4473 that have been declared normally.
4475 * typeck.c (build_binary_op): Fix grammar in warning.
4477 * exception.cc (__eh_free): Fix prototype.
4479 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4481 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4482 IDENTIFIER_NAMESPACE_VALUE.
4484 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4486 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4487 * method.c (use_thunk): Correct handling of vcall offsets.
4489 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4491 * .cvsignore: parse.h and parse.c have no cp- prefix.
4493 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4495 * .cvsignore: New file.
4497 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4499 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4501 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4503 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4505 * parse.h: Likewise.
4507 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4509 * class.c (layout_class_type): Add pointers to virtual bases after
4510 base classes under the old ABI.
4512 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4514 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4515 (finish_continue_stmt): Likewise.
4516 (begin_for_stmt): Remove call to note_level_for_for.
4517 (finish_goto_stmt): Change call from build_min_nt
4519 (finish_expr_stmt): Likewise.
4520 (begin_if_stmt): Likewise.
4521 (begin_while_stmt): Likewise.
4522 (finish_while_stmt): Likewise.
4523 (finish_return_stmt): Likewise.
4524 (begin_for_stmt): Likewise.
4525 (finish_for_stmt): Likewise.
4526 (finish_break_stmt): Likewise.
4527 (begin_switch_stmt): Likewise.
4528 (finish_case_label): Likewise.
4529 (genrtl_try_block): Likewise.
4530 (begin_try_block): Likewise.
4531 (begin_handler): Likewise.
4532 (begin_compound_stmt): Likewise.
4533 (finish_asm_stmt): Likewise.
4534 (finish_label_stmt): Likewise.
4535 (add_decl_stmt): Likewise.
4536 (finish_subobject): Likewise.
4537 (finish_decl_cleanup): Likewise.
4538 (finish_named_return_value): Likewise.
4539 (setup_vtbl_ptr): Likewise.
4540 (add_scope_stmt): Likewise.
4541 * decl.c (finish_constructor_body): Likewise.
4542 (finish_destructor_body): Likewise.
4543 * optimize.c (copy_body_r): Likewise.
4544 (initialize_inlined_parameters): Likewise.
4545 (declare_return_variable): Likewise.
4546 (expand_call_inline): Likewise.
4548 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4550 * semantics.c (expand_body): Sync interface information
4551 at the end of function body expansion.
4553 2000-07-09 Jason Merrill <jason@redhat.com>
4555 * init.c (build_new_1): Bail early if the call to new fails.
4557 * decl.c (compute_array_index_type): Check specifically for
4558 an INTEGER_CST, not just TREE_CONSTANT.
4560 * decl.c (duplicate_decls): Don't call duplicate_decls on
4561 the DECL_TEMPLATE_RESULT.
4562 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4565 * error.c (dump_template_bindings): Don't crash if we had an
4566 invalid argument list.
4568 * typeck.c (c_expand_start_case): Do narrowing here.
4569 * semantics.c (finish_switch_cond): Not here.
4571 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4573 * parse.y (asm_clobbers): Do string concatenation.
4575 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4577 * decl.c (pushtag): Don't put local classes in template functions
4578 on the local_classes list.
4580 2000-07-04 Scott Snyder <snyder@fnal.gov>
4582 * decl2.c (get_guard): Add missing return for old ABI local
4585 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4587 * cp-tree.h (char_type_p): New function.
4588 * decl.c (init_decl_processing): Don't initialize
4589 signed_wchar_type_node or unsigned_wchar_type_node.
4590 (complete_array_type): Handle brace-enclosed string-constants.
4591 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4592 * tree.c (char_type_p): New function.
4593 * typeck2.c (digest_init): Use char_type_p.
4595 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4597 * pt.c (tsubst): Don't layout type, if it's error_mark.
4599 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4601 * pt.c (instantiate_pending_templates): Reset template level.
4603 2000-07-05 Jason Merrill <jason@redhat.com>
4605 * call.c (joust): Don't complain about `operator char *()' beating
4606 `operator const char *() const'.
4608 2000-07-04 scott snyder <snyder@fnal.gov>
4609 Jason Merrill <jason@redhat.com>
4611 * repo.c (repo_get_id): Handle the case where a class with virtual
4612 bases has a null TYPE_BINFO_VTABLE.
4614 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4615 Jason Merrill <jason@redhat.com>
4617 * parse.y (member_init): Just pass in the type.
4618 * init.c (expand_member_init): Handle getting a type.
4620 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4621 Jason Merrill <jason@redhat.com>
4623 * decl.c (finish_function): Warn if a function has no return
4625 Suggested by Andrew Koenig.
4626 * typeck.c (check_return_expr): Do set current_function_returns_value
4627 if we got an error_mark_node.
4629 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4631 * decl2.c (push_decl_namespace): Push the original namespace.
4633 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4635 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4636 * semantics.c (begin_class_definition): Clear it.
4638 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4640 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4641 (genrtl_expr_stmt): Likewise.
4642 (genrtl_decl_stmt): Likewise.
4643 (genrtl_if_stmt): Likewise.
4644 (genrtl_while_stmt): Likewise.
4645 (genrtl_do_stmt): Likewise.
4646 (genrtl_return_stmt): Likewise.
4647 (genrtl_for_stmt): Likewise.
4648 (genrtl_break_stmt): Likewise.
4649 (genrtl_continue_stmt): Likewise.
4650 (genrtl_scope_stmt): Likewise.
4651 (genrtl_switch_stmt): Likewise.
4652 (genrtl_case_label): Likewise.
4653 (genrtl_begin_compound_stmt): Likewise.
4654 (genrtl_finish_compound_stmt): Likewise.
4655 (genrtl_compound_stmt): Likewise.
4656 (genrtl_asm_stmt): Likewise.
4658 * init.c (begin_init_stmts): Remove call to
4659 genrtl_begin_compound_stmt.
4660 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4662 * semantics.c (lang_expand_stmt): Changed call to
4663 genrtl_compound_stmt to ignore return value.
4665 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4667 * mangle.c (canonicalize_for_substitution): Return the canonical
4670 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4672 * typeck.c (commonparms): Remove obstack manipulations.
4674 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4676 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4678 * Makefile.in (OBJS): Added ../c-semantics.o.
4679 (OBJDEPS): Likewise.
4681 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4683 (struct stmt_tree): Added comment.
4684 (current_function_name_declared): Removed.
4685 (stmts_are_full_exprs_p): Likewise.
4686 (genrtl_do_pushlevel): Likewise.
4687 (genrtl_clear_out_block): Likewise.
4688 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4689 (DECL_ANON_UNION_ELEMS): Likewise.
4690 (emit_local_var): Likewise.
4691 (make_rtl_for_local_static): Likewise.
4692 (do_case): Likewise.
4693 (expand_stmt): Likewise.
4694 (genrtl_decl_cleanup): Likewise.
4695 (c_expand_asm_operands): Likewise.
4696 (c_expand_return): Likewise.
4697 (c_expand_start_case): Likewise.
4699 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4700 (emit_local_var): Likewise.
4701 (initialize_local_var): Change reference to
4702 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4703 Change reference to stmts_are_full_exprs_p to
4704 current_stmt_tree->stmts_are_full_exprs_p.
4705 (push_cp_function_context): Likewise.
4707 * expect.c (expand_throw): Change reference to
4708 stmts_are_full_exprs_p.
4710 * init.c (build_aggr_init): Change reference to
4711 stmts_are_full_exprs_p.
4712 (build_vec_init): Likewise.
4714 * optimize.c (maybe_clone_body): Change reference to
4715 current_function_name_declared to
4716 cp_function_chain->name_declared.
4718 * pt.c (instantiate_decl): Change reference to
4719 current_function_name_declared to
4720 cp_function_chain->name_declared.
4722 * semantics.c (expand_cond): Moved declaration to c-common.h.
4723 (genrtl_do_pushlevel): Moved to c-semantics.c.
4724 (genrtl_clear_out_block): Likewise.
4725 (genrtl_goto_stmt): Likewise.
4726 (genrtl_expr_stmt): Likewise.
4727 (genrtl_decl_stmt): Likewise.
4728 (gerntl_if_stmt): Likewise.
4729 (genrtl_while_stmt): Likewise.
4730 (genrtl_do_stmt): Likewise.
4731 (genrtl_return_stmt): Likewise.
4732 (genrtl_for_stmt): Likewise.
4733 (genrtl_break_stmt): Likewise.
4734 (genrtl_continue_stmt): Likewise.
4735 (genrtl_scope_stmt): Likewise.
4736 (genrtl_switch_stmt): Likewise.
4737 (genrtl_case_label): Likewise.
4738 (genrtl_begin_compound_stmt): Likewise.
4739 (genrtl_finish_compound_stmt): Likewise.
4740 (genrtl_compound_stmt): Likewise.
4741 (genrtl_asm_stmt): Likewise.
4742 (genrtl_decl_cleanup): Likewise.
4743 (expand_cond): Likewise.
4744 (expand_stmt): Renamed to ...
4745 (lang_expand_stmt): ... this.
4746 (lang_expand_expr_stmt): Initialize.
4747 (set_current_function_name_declared): Likewise.
4748 (stmts_are_full_exprs_p): Likewise.
4749 (current_function_name_declared): Likewise.
4750 (anon_aggr_type_p): Likewise.
4751 (do_poplevel): Change reference to
4752 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4753 Change reference to stmts_are_full_exprs_p to
4754 current_stmt_tree->stmts_are_full_exprs_p.
4755 (add_tree): Likewise.
4756 (finish_expr_stmt): Likewise.
4757 (prep_stmt): Likewise.
4758 (lang_expand_stmt): Likewise.
4759 (begin_compound_stmt): Change reference to
4760 current_function_name_declared to
4761 cp_function_chain->name_declared and call to
4762 current_function_name_declared().
4763 (setup_vtbl_ptr): Likewise.
4764 (genrtl_do_poplevel): Removed.
4766 2000-06-30 Jason Merrill <jason@redhat.com>
4768 * init.c (init_init_processing): Go back to aligning like
4769 double_type_node for old ABI.
4770 (get_cookie_size): Make cookie larger if we get a type that needs
4772 (build_vec_delete): Call it.
4774 * typeck.c (qualify_type_recursive): New fn.
4775 (composite_pointer_type): Use it.
4776 (build_binary_op): Use composite_pointer_type.
4778 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4779 Jason Merrill <jason@redhat.com>
4781 * typeck.c (check_return_expr): Don't complain about returning
4782 NULL from operator new if -fcheck-new.
4783 * cp-tree.h: Declare flag_check_new here.
4786 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4788 * mangle.c (find_substitution): Use same_type_p.
4789 (write_encoding): Don't check for substitutions.
4791 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4793 * parse.y (expr_no_comma_rangle): New non-terminal.
4794 (template_parm): Use it for default parameter case.
4795 (template_arg): Use it.
4796 (expr_no_commas): Remove commented out undefined extensions.
4797 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4798 * parse.h, parse.c: Rebuilt.
4800 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4802 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4803 (finish_asm_stmt): Do it here, instead.
4805 * cp-tree.h (ridpointers): Don't declare.
4806 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4807 (record_builtin_java_type): Likewise.
4808 (init_decl_processing): Likewise.
4809 * lex.c: Move inclusion of lex.h.
4810 (ridpointers): Don't define.
4811 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4813 * lex.h (enum rid): Rename to ...
4814 (enum cp_rid): ... this.
4815 (ridpointers): Don't declare.
4816 * parse.y: Move inclusion of lex.h.
4817 * parse.c: Regenerated.
4818 * spew.c: Move inclusion of lex.h.
4820 * cp-tree.h (struct language_function): Remove temp_name_counter.
4821 (temp_name_counter): Remove.
4822 (get_temp_name): Change prototype.
4823 (get_guard): New function.
4824 (get_guard_cond): Likewise.
4825 (set_guard): Likewise.
4826 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4827 * decl.c (expand_static_init): Use get_guard and friends to
4828 implement guard variables.
4829 * decl2.c (get_temp_name): Assume that the variables created are
4831 (get_sentry): Rename to ...
4832 (get_guard): ... this. Implement new ABI guard variables.
4833 (get_guard_bits): New function.
4834 (get_guard_cond): Likewise.
4835 (set_guard): Likewise.
4836 (start_static_initialization_or_destruction): Use them.
4837 (do_static_initialization): Replace sentry with guard throughout.
4838 (do_static_destruction): Likewise.
4839 * init.c (create_temporary_var): Add comment.
4841 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4843 * mangle.c (find_substitution): Use same_type_p.
4844 (write_encoding): Don't check for substitutions.
4846 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4848 * parse.y (expr_no_comma_rangle): New non-terminal.
4849 (template_parm): Use it for default parameter case.
4850 (template_arg): Use it.
4851 (expr_no_commas): Remove commented out undefined extensions.
4852 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4853 * parse.h, parse.c: Rebuilt.
4855 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4857 * cp-tree.h (flag_const_strings): Remove.
4858 (warn_parentheses): Likewise.
4859 (warn_format): Likewise.
4860 (common_type): Likewise.
4861 (default_conversion): Likewise.
4862 (build_binary_op): Likewise.
4863 (cp_build_binary_op): New macro.
4864 * call.c (build_new_op): Use cp_build_binary_op instead of
4866 * class.c (build_vtable_entry_ref): Likewise.
4867 * decl.c (expand_static_init): Likewise.
4868 (compute_array_index_type): Likewise.
4869 (build_enumerator): Likewise.
4870 * decl2.c (delete_sanity): Likewise.
4871 (start_static_initialization_or_destruction): Likewise.
4872 * error.c (dump_type_suffix): Likewise.
4873 * init.c (resolve_offset_ref): Likewise.
4874 (build_new): Likewise.
4875 (build_new_1): Likewise.
4876 (build_vec_delete_1): Likewise.
4877 (build_vec_init): Likewise.
4878 (build_delete): Likewise.
4879 * rtti.c (synthesize_tinfo_fn): Likewise.
4880 (synthesize_tinfo_var): Likewise.
4881 * search.c (expand_upcast_fixups): Likewise.
4882 (fixup_all_virtual_upcast_offsets): Likewise.
4883 * typeck.c (build_array_ref): Likewise.
4884 (get_member_function_from_ptrfunc): Likewise.
4885 (build_binary_op): Add parameter.
4886 (pointer_int_sum): Use cp_build_binary_op.
4887 (pointer_diff): Likewise.
4888 (build_modify_expr): Likewise.
4889 (get_delta_difference): Likewise.
4890 (build_ptrmemfunc): Likewise.
4892 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4894 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4895 * decl.c (create_implicit_typedef): Adjust.
4896 * decl2.c (build_artificial_parm): Adjust.
4897 * method.c (implicitly_declare_fn): Adjust.
4898 * pt.c (push_inline_template_parms_recursive): Adjust.
4899 (process_template_parm): Adjust.
4900 (overloaded_template_name): Adjust.
4901 * semantics.c (finish_template_template_parm): Adjust.
4903 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4905 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4906 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4907 where to emit thunks.
4908 (build_vtt): Adjust call to build_vtt_inits.
4909 (build_vtt_inits): Add parameter to indicate whether or not
4910 sub-VTTs for virtual bases should be included. Adjust handling of
4911 construction vtables.
4912 (get_matching_base): New function.
4913 (dfs_build_vtt_inits): Rename to ...
4914 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4915 construction vtables.
4916 (dfs_fixup_binfo_vtbls): Likewise.
4917 (build_ctor_vtbl_groups): Build construction vtables for virtual
4919 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4920 to build construction vtbls.
4921 (dfs_accumulate_vtbl_inits): Adjust handling of
4922 construction vtables.
4924 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4927 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4929 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4931 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4933 * search.c (hides): Remove.
4934 (is_subobject_of_p): Add most_derived parameter. Use
4936 (lookup_field_queue_p): Adjust.
4937 (lookup_field_r): Adjust.
4939 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4941 * decl2.c (handle_class_head): Bash typedefs to the type's main
4944 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4946 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4947 (begin_global_stmt_expr): ... this.
4948 (genrtl_finish_stmt_expr): Rename to ...
4949 (finish_global_stmt_expr): ... this.
4950 * init.c (begin_init_stmts): Adjust calls.
4951 (finish_init_stmts): Likewise.
4952 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4953 (begin_global_stmt_expr): ... this.
4954 (genrtl_finish_stmt_expr): Rename to ...
4955 (finish_global_stmt_expr): ... this.
4957 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4959 * search.c (lookup_member): Fix typo in comment.
4961 2000-06-24 Jason Merrill <jason@redhat.com>
4963 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4964 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4966 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4968 * parse.y (complex_direct_notype_declarator): Support global_scope.
4969 * Makefile.in: Adjust conflict count.
4971 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4973 * parse.y (template_arg): Convert TEMPLATE_DECL
4974 that is a template template paramter to
4975 TEMPLATE_TEMPLATE_PARM here.
4977 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4978 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4979 (copy_template_template_parm): Adjust prototype.
4980 * decl.c (grokdeclarator): Remove dead code.
4981 * pt.c (process_template_parm): Tidy.
4982 (lookup_template_class): Construct nodes in
4983 copy_template_template_parm.
4984 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4985 lookup_template_class. Use TYPE_TI_TEMPLATE.
4986 * tree.c (copy_template_template_parm): Add NEWARGS
4988 (mapcar): Adjust call to copy_template_template_parm.
4989 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4990 * method.c (build_template_template_parm_names): Change error
4991 code to avoid compilation warning.
4993 * gxxint.texi: Document template template parameter
4996 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4998 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4999 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
5000 (cp-demangle.o): New rule.
5001 (dyn-string.o): Likewise.
5002 * inc/cxxabi.h (__cxa_demangle): New declaration.
5004 2000-06-22 Mark Mitchell <mark@codesourcery.com>
5006 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
5007 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
5008 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
5010 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
5011 (make_thunk): Change prototype.
5012 (emit_thunk): Rename to use_thunk.
5013 (mangle_thunk): Change prototype.
5014 * class.c (get_derived_offset): Simplify.
5015 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
5016 BV_GENERATE_THUNK_WITH_VTABLE_P.
5017 (build_primary_vtable): Simplify.
5018 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
5019 (dfs_find_base): Remove.
5020 (update_vtable_entry_for_fn): Correct bug in finding the base
5021 where a virtual function was first declared. Figure out whether
5022 or not to emit a vcall-thunk with the vtables in which it appears.
5023 Correct logic for deciding whether to use an ordinary thunk, or a
5025 (finish_struct_1): Remove unnecssary code.
5026 (build_vtbl_initializer): Use ssize_int for the running counter of
5028 (build_vtbl_initializer): Only use vcall thunks where necessary.
5029 Mark thunks as needing to be emitted with their vtables, or not.
5030 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
5031 indices. Use size_binop.
5032 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
5033 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
5035 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
5036 (build_vtable_entry): Mark thunks as needing to be emitted with
5037 their vtables, or not.
5038 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
5039 * decl2.c (mark_vtable_entries): Use use_thunk instead of
5041 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
5043 * error.c (dump_expr): Use BV_FN.
5044 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
5046 * method.c (make_thunk): Likewise.
5047 (emit_thunk): Rename to use_thunk. Allow callers to decide
5048 whether or not to actually emit the thunk. Adjust for changes in
5049 representation of vcall offsets.
5050 * search.c (dfs_get_pure_virtuals): Use BV_FN.
5051 * semantics.c (emit_associated_thunks): New function.
5052 (expand_body): Use it.
5053 * ir.texi: Adjust decriptions of thunks.
5055 2000-06-22 Jason Merrill <jason@redhat.com>
5057 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
5058 (tsubst_friend_function): Copy it here.
5060 * decl.c (grok_op_properties): Fix typo.
5062 * decl2.c (delete_sanity): Clarify warning, avoid failure on
5065 * pt.c (check_explicit_specialization): Clarify error.
5067 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
5068 an old OVERLOAD when we're declaring a non-function.
5069 (pushdecl, destroy_local_var): Check for error_mark_node.
5070 (warn_extern_redeclared_static): Also bail early if
5072 (push_overloaded_decl): Ignore an old error_mark_node.
5074 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
5076 * call.c (build_x_va_arg): Check if in a template decl.
5077 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
5079 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5081 * class.c (push_lang_context): TYPE_NAME gets you to the Java
5083 * decl.c (check_goto): Computed gotos assumed OK.
5085 2000-06-20 Jason Merrill <jason@redhat.com>
5087 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
5088 for which we don't need to look for instantiations.
5090 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
5092 * parse.y (program): Always call finish_translation_unit.
5093 * parse.c, parse.h: Rebuilt.
5095 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
5097 * method.c: Don't include hard-reg-set.h.
5099 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5101 * rtti.c (get_base_offset): Cope when vbase field is in a base.
5103 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5105 * call.c (build_conditional_expr): Use VOID_TYPE_P.
5106 * cvt.c (cp_convert_to_pointer): Likewise.
5107 (convert_to_void): Likewise.
5108 * error.c (dump_expr): Likewise.
5109 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
5110 * init.c (build_delete): Likewise.
5111 * method.c (emit_thunk): Likewise.
5112 * optmize.c (declare_return_variable): Likewise.
5113 * rtti.c (get_tinfo_decl_dynamic): Likewise.
5114 (get_typeid): Likewise.
5115 (build_dynamic_cast_1): Likewise.
5116 * typeck.c (composite_pointer_type): Likewise.
5117 (common_type): Likewise.
5118 (build_indirect_ref): Likewise.
5119 (build_binary_op): Likewise.
5120 (build_x_compound_expr): Likewise.
5121 (check_return_expr): Likewise.
5122 * typeck2.c (add_exception_specifier): Likewise.
5124 * mangle.c (write_method_parms): Use direct comparison for end
5127 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
5129 * cp-tree.h (genrtl_try_block): Declare function.
5130 (genrtl_handler): Likewise.
5131 (genrtl_catch_block): Likewise.
5132 (genrtl_ctor_stmt): Likewise.
5133 (genrtl_subobject): Likewise.
5134 (genrtl_decl_cleanup): Likewise.
5135 (genrtl_do_poplevel): Likewise.
5136 (genrtl_do_pushlevel): Likewise.
5137 (genrtl_clear_out_block): Likewise.
5138 (genrtl_goto_stmt): Likewise.
5139 (genrtl_expr_stmt): Likewise.
5140 (genrtl_decl_stmt): Likewise.
5141 (genrtl_if_stmt): Likewise.
5142 (genrtl_while_stmt): Likewise.
5143 (genrtl_do_stmt): Likewise.
5144 (genrtl_return_stmt): Likewise.
5145 (genrtl_for_stmt): Likewise.
5146 (genrtl_break_stmt): Likewise.
5147 (genrtl_continue_stmt): Likewise.
5148 (genrtl_scope_stmt): Likewise.
5149 (genrtl_switch_stmt): Likewise.
5150 (genrtl_case_label): Likewise.
5151 (genrtl_begin_compound_stmt): Likewise.
5152 (genrtl_finish_compound_stmt): Likewise.
5153 (genrtl_compound_stmt): Likewise.
5154 (genrtl_asm_stmt): Likewise.
5155 (genrtl_named_return_value): Likewise.
5156 (genrtl_begin_stmt_expr): Likewise.
5157 (genrtl_finish_stmt_expr): Likewise.
5158 (finish_for_stmt): Removed first argument.
5159 (finish_switch_stmt): Likewise.
5161 * semantics.c (genrtl_try_block): Define function.
5162 (genrtl_handler): Likewise.
5163 (genrtl_catch_block): Likewise.
5164 (genrtl_ctor_stmt): Likewise.
5165 (genrtl_subobject): Likewise.
5166 (genrtl_decl_cleanup): Likewise.
5167 (genrtl_do_poplevel): Likewise.
5168 (genrtl_do_pushlevel): Likewise.
5169 (genrtl_clear_out_block): Likewise.
5170 (genrtl_goto_stmt): Likewise.
5171 (genrtl_expr_stmt): Likewise.
5172 (genrtl_decl_stmt): Likewise.
5173 (genrtl_if_stmt): Likewise.
5174 (genrtl_while_stmt): Likewise.
5175 (genrtl_do_stmt): Likewise.
5176 (genrtl_return_stmt): Likewise.
5177 (genrtl_for_stmt): Likewise.
5178 (genrtl_break_stmt): Likewise.
5179 (genrtl_continue_stmt): Likewise.
5180 (genrtl_scope_stmt): Likewise.
5181 (genrtl_switch_stmt): Likewise.
5182 (genrtl_case_label): Likewise.
5183 (genrtl_begin_compound_stmt): Likewise.
5184 (genrtl_finish_compound_stmt): Likewise.
5185 (genrtl_compound_stmt): Likewise.
5186 (genrtl_asm_stmt): Likewise.
5187 (genrtl_named_return_value): Likewise.
5188 (genrtl_begin_stmt_expr): Likewise.
5189 (genrtl_finish_stmt_expr): Likewise.
5190 (finish_for_stmt): Removed first argument and generate rtl
5192 (finish_switch_stmt): Likewise.
5193 (do_poplevel): Removed generate rtl specific code.
5194 (do_pushlevel): Likewise.
5195 (add_tree): Likewise.
5196 (finish_goto_stmt): Likewise.
5197 (finish_expr_stmt): Likewise.
5198 (begin_if_stmt): Likewise.
5199 (finish_if_stmt_cond): Likewise.
5200 (finish_then_clause): Likewise.
5201 (begin_else_clause): Likewise.
5202 (finish_else_clause): Likewise.
5203 (finish_if_stmt): Likewise.
5204 (clear_out_block): Likewise.
5205 (begin_while_stmt): Likewise.
5206 (finish_while_stmt_cond): Likewise.
5207 (finish_while_stmt): Likewise.
5208 (begin_do_stmt): Likewise.
5209 (finish_do_body): Likewise.
5210 (finish_do_stmt): Likewise.
5211 (finish_return_stmt): Likewise.
5212 (begin_for_stmt): Likewise.
5213 (finish_for_init_stmt): Likewise.
5214 (finish_for_cond): Likewise.
5215 (finish_for_expr): Likewise.
5216 (finish_break_stmt): Likewise.
5217 (finish_continue_stmt): Likewise.
5218 (begin_switch_stmt): Likewise.
5219 (finish_switch_cond): Likewise.
5220 (finish_case_label): Likewise.
5221 (begin_try_block): Likewise.
5222 (begin_function_try_block): Likewise.
5223 (finish_try_block): Likewise.
5224 (finish_cleanup_try_block): Likewise.
5225 (finish_cleanup): Likewise.
5226 (finish_function_try_block): Likewise.
5227 (finish_handler_sequence): Likewise.
5228 (finish_function_handler_sequence): Likewise.
5229 (begin_handler): Likewise.
5230 (finish_handler_parms): Likewise.
5231 (begin_catch_block): Likewise.
5232 (finish_handler): Likewise.
5233 (begin_compound_stmt): Likewise.
5234 (finish_compound_stmt): Likewise.
5235 (finish_asm_stmt): Likewise.
5236 (finish_label_stmt): Likewise.
5237 (finish_label_decl): Likewise.
5238 (finish_subobject): Likewise.
5239 (finish_decl_cleanup): Likewise.
5240 (finish_named_return_value): Likewise.
5241 (begin_stmt_expr): Likewise.
5242 (finish_stmt_expr): Likewise.
5244 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
5245 to call genrtl_expr_stmt when appropriate.
5247 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
5248 begin_compound_expr to call genrtl_begin_stmt_expr and
5249 genrtl_begin_compound_expr when appropriate.
5250 (finish_init_stmts): Changed calls to finish_compound_expr and
5251 finish_stmt_expr to call genrtl_finish_compound_expr and
5252 genrtl_finish_stmt_expr when appropriate.
5253 (expand_default_init): Changed call to finish_expr_stmt to call
5254 genrtl_expr_stmt when appropriate.
5255 (build_vec_init): Likewise.
5257 * parse.y (simple_stmt): Removed first argument from call to
5258 finish_for_stmt. Removed first argument from call to
5261 * parse.c: Regenerated.
5263 * pt.c (tsubst_expr): Removed first argument from call to
5264 finish_for_stmt. Removed first argument from call to
5267 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
5269 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
5270 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
5272 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
5273 (cplus_tree_code_length[]): Likewise.
5274 (cplus_tree_code_name[]): Likewise.
5275 (init_parse): Added call to add_c_tree_codes. Changed
5276 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
5278 2000-06-16 Mark Mitchell <mark@codesourcery.com>
5280 * cp-tree.h (finish_mem_initializers): Declare.
5281 (count_trees): Likewise.
5282 * parse.y (base_init): Use finish_mem_initializers.
5283 * semantics.c (finish_mem_initializers): New function.
5285 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
5286 the number of trees.
5288 (count_trees): Don't use it.
5290 2000-06-15 Jason Merrill <jason@redhat.com>
5292 * tree.c (count_trees): New debugging function.
5294 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
5295 * init.c (build_member_call): Pull out the name of a DECL.
5297 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
5298 * semantics.c (expand_body): Push to TV_INTEGRATION here.
5299 * optimize.c (optimize_function): Not here.
5300 * pt.c (instantiate_decl): Push to TV_PARSE.
5302 2000-06-15 Mark Mitchell <mark@codesourcery.com>
5304 * cp-tree.h (struct language_function): Remove x_base_init_list
5305 and x_member_init_list.
5306 (current_base_init_list): Remove.
5307 (current_member_init_list): Likewise.
5308 (setup_vtbl_ptr): Change prototype.
5309 (emit_base_init): Likewise.
5310 (expand_member_init): Likewise.
5311 (reinit_parse_for_function): Remove.
5312 * decl.c (save_function_data): Don't clear x_base_init_list and
5314 (mark_language_function): Don't mark them.
5315 * init.c (perform_member_init): Tweak comment.
5316 (sort_member_init): Take the list of initializers as an argument.
5317 (sort_base_init): Likewise.
5318 (emit_base_init): Likewise.
5319 (expand_member_init): Return the initializer. Don't use global
5321 * lex.c (reinit_parse_for_function): Remove.
5322 * method.c (build_template_parm_names): Correct substitution.
5323 (do_build_copy_constructor): Don't use current_member_init_list
5324 and current_base_init_list.
5325 (synthesize_method): Likewise.
5326 * parse.y (base_init): Split mem-initializers into
5327 base-initializers and field-initializers.
5328 (member_init_list): Build up the list here.
5329 (member_init): Return the initializer.
5330 (fn.depfn): Don't use reinit_parse_for_function.
5331 * parse.c: Regenerated.
5332 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
5334 (tsubst_expr): Don't use current_member_init_list
5335 and current_base_init_list.
5336 (tsubst_expr_values): Rename to ...
5337 (tsubst_initializer_list): ... this. Use convert_from_reference.
5338 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
5339 and current_base_init_list.
5340 (begin_function_definition): Don't call reinit_parse_for_function.
5342 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
5344 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
5347 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
5349 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
5351 * cp-tree.h (IF_COND): Move to c-common.h.
5352 (THEN_CLAUSE): Likewise.
5353 (ELSE_CLAUSE): Likewise.
5354 (WHILE_COND): Likewise.
5355 (WHILE_BODY): Likewise.
5356 (DO_COND): Likewise.
5357 (DO_BODY): Likewise.
5358 (RETURN_EXPR): Likewise.
5359 (EXPR_STMT_EXPR): Likewise.
5360 (FOR_INIT_STMT): Likewise.
5361 (FOR_COND): Likewise.
5362 (FOR_EXPR): Likewise.
5363 (FOR_BODY): Likewise.
5364 (SWITCH_COND): Likewise.
5365 (SWITCH_BODY): Likewise.
5366 (CASE_LOW): Likewise.
5367 (CASE_HIGH): Likewise.
5368 (GOTO_DESTINATION): Likewise.
5369 (COMPOUND_BODY): Likewise.
5370 (ASM_CV_QUAL): Likewise.
5371 (ASM_STRING): Likewise.
5372 (ASM_OUTPUTS): Likewise.
5373 (ASM_INPUTS): Likewise.
5374 (ASM_CLOBBERS): Likewise.
5375 (DECL_STMT_DECL): Likewise.
5376 (STMT_EXPR_STMT): Likewise.
5377 (LABEL_STMT_LABEL): Likewise.
5378 (SCOPE_BEGIN_P): Likewise.
5379 (SCOPE_END_P): Likewise.
5380 (SCOPE_STMT_BLOCK): Likewise.
5381 (SCOPE_NULLIFIED_P): Likewise.
5382 (SCOPE_NO_CLEANUPS_P): Likewise.
5383 (SCOPE_PARTIAL_P): Likewise.
5384 (ASM_VOLATILE_P): Likewise.
5385 (STMT_LINENO): Likewise.
5386 (STMT_LINENO_FOR_FN_P): Likewise.
5388 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
5389 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
5390 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
5391 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
5392 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
5394 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
5396 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
5397 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
5399 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
5400 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
5401 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
5403 2000-06-14 Mark Mitchell <mark@codesourcery.com>
5405 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
5406 * class.c (dfs_find_final_overrider): Set it appropriately.
5407 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
5408 avoid unneeded secondary vptrs.
5410 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5412 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
5413 (check_bitfield_decl, check_field_decl): Likewise.
5414 (build_vtbl_or_vbase_field, build_base_field): Likewise.
5415 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
5416 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
5417 (xfer_tag, finish_enum): Likewise.
5418 * decl2.c (finish_builtin_type): Likewise.
5419 * init.c (init_init_processing): Likewise.
5420 * pt.c (instantiate_class_template): Likewise.
5421 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
5422 * cp-tree.h (struct lang_type): Add user_align member.
5423 (CLASSTYPE_USER_ALIGN): Define.
5425 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5427 * Make-lang.in (c++.install-common): Install g++-cross in
5428 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
5429 $(target_alias)-g++ and $(target_alias)-c++.
5431 2000-06-12 Mark Mitchell <mark@codesourcery.com>
5433 * class.c (vcall_offset_data_s): Add last_init and fns.
5434 (overrides): Rename to same_signature_p.
5435 (dfs_find_final_overrider): Adjust accordingly.
5436 (mark_overriders): Likewise.
5437 (warn_hidden): Likewise.
5438 (build_vtbl_initializer): Reorganize machinery for building things
5439 at negative offsets.
5440 (build_vcall_and_vbase_vtbl_entries): Likewise.
5441 (build_vbase_offset_vtbl_entries): Likewise.
5442 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
5443 offset entries. Do not create two entries for functions with the
5445 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
5446 (build_rtti_vtbl_entries): Reorganize machinery for building things
5447 at negative offsets.
5449 * optimize.c (expand_call_inline): Don't recurse into the code
5450 used to initialize the parameters more than once.
5452 2000-06-11 Mark Mitchell <mark@codesourcery.com>
5454 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
5455 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
5456 (find_substitution): Only use the `Sa' substitution for
5457 std::allocator, not instantiations of it.
5458 (write_template_prefix): Move comment. Only use a TREE_LIST to
5459 represent substitutions for a member template.
5460 (write_array_type): Mangle array dimensions correctly.
5461 * optimize.c (maybe_clone_body): Copy more information from the
5463 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
5464 on the regenerated declaration.
5466 2000-06-11 Chip Salzenberg <chip@valinux.com>
5467 Mark Mitchell <mark@codesourcery.com>
5469 * class.c (build_vtable): Clarify comment.
5470 (build_ctor_vtbl_group): Pass the most derived type to
5473 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5475 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5477 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5479 * decl.c (add_binding): Handle duplicate declarations of external
5482 2000-06-09 Chip Salzenberg <chip@valinux.com>
5483 Mark Mitchell <mark@codesourcery.com>
5485 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5487 (write_signed_number): New macro.
5488 (write_unsigned_number): Likewise.
5489 (write_source_name): Use them.
5490 (write_number): Handle signed and unsigned values.
5491 (write_integer_cst): Use tree_int_cst_sgn, and use
5492 write_unsigned_number or write_signed_number as appropriate.
5493 (write_discriminator): Use write_unsigned_number or
5494 write_signed_number as appropriate.
5495 (write_template_arg_literal): Likewise.
5496 (write_array_type): Use tree_low_cst.
5497 (write_template_parm): Use write_unsigned_number or
5498 write_signed_number as appropriate.
5499 (write_substitution): Adjust call to write_number.
5500 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5501 (write_expression): Handle non-type template arguments of
5502 reference type correctly.
5503 (mangle_thunk): Use write_signed_number.
5505 2000-06-09 Chip Salzenberg <chip@valinux.com>
5507 * mangle.c (find_substition): Don't mangle objects with typename
5508 substitutions (e.g. "cin" as "Si").
5510 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5512 * call.c (add_candidate): Use ggc_alloc_cleared.
5513 * decl.c (lookup_label): Likewise.
5514 * lex.c (retrofit_lang_decl): Likewise.
5516 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5518 * semantics.c (expand_body): Push to TV_EXPAND.
5519 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5520 * decl.c (start_function): Always call announce_function.
5522 * tinfo2.cc: Just declare abort.
5524 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5526 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5527 whenever @ is a symbolic name.
5529 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5531 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5533 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5535 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5536 DECL_ASSEMBLER_NAME.
5538 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5540 * decl2.c (c_language): Define.
5542 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5544 * lex.c (lang_init_options): Tweak.
5546 * decl2.c: Remove #inclusion of diagnostic.h
5547 (lang_decode_option): Move diagnostic formatting options to
5550 * lang-options.h: Remove documentation for diagnostic options.
5552 * Makefile.in (lex.o): Depends upon diagnostic.h
5554 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5556 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5557 the same DECL_RESULT, it's not a redefinition.
5558 * pt.c (tsubst_decl): Remove code to handle illegal
5561 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5563 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5565 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5567 * search.c (maybe_suppress_debug_info): Don't check
5568 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5570 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5573 Remember instantiation context in deferred instantiations.
5574 * cp-tree.h (struct tinst_level): Remove.
5575 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5576 * pt.c (current_tinst_level): Now a tree.
5577 (print_template_context, push_tinst_level, pop_tinst_level,
5578 tinst_for_decl): Adjust.
5579 (reopen_tinst_level): New fn.
5580 (init_pt): Register current_tinst_level as a root.
5581 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5582 of the pending templates list.
5583 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5584 * lex.c (extract_interface_info): Adjust.
5585 * decl2.c (warn_if_unknown_interface): Adjust.
5587 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5589 * class.c (indirect_primary_base_p): New function.
5590 (determine_primary_base): Use it.
5592 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5594 Update new-abi dynamic cast algorithm.
5595 * tinfo.cc (__class_type_info::__dyncast_result): Add
5596 whole_details. Adjust constructor.
5597 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5598 Avoid unnecessary searching.
5599 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5601 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5603 * decl.c (init_decl_processing): Don't call record_component_aliases.
5604 * tree.c (build_cplus_array_type_1): Likewise.
5606 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5608 * ir.texi: Correct typo.
5609 * mangle.c (write_expression): Handle non-type template arguments
5610 with reference type.
5611 * method.c (build_overload_value): Likewise.
5612 * pt.c (convert_nontype_argument): Explicitly represent conversion
5613 to a reference with an ADDR_EXPR.
5614 (unify): Always unify arguments in left-to-right order.
5616 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5617 Mark Mitchell <mark@codesourcery.com>
5619 * Make-lang.in (CXX_SRCS): Add mangle.c.
5620 * Makefile.in (CXX_OBJS): Add mangle.o.
5621 (mangle.o): New rule.
5623 * class.c (local_classes): New variable.
5624 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5625 (get_vtt_name): Use mangle_vtt_name for new ABI.
5626 (init_class_processing): Initialize local_classes.
5627 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5628 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5629 (std_identifier): New macro.
5630 (DECL_VOLATILE_MEMFUNC_P): New macro.
5631 (DECL_NAMESPACE_STD_P): Likewise.
5632 (local_classes): Declare.
5633 (get_mostly_instantiated_function_type): Declare.
5634 (init_mangle): Declare.
5635 (mangle_decl): Likewise.
5636 (mangle_type_string): Likewise.
5637 (mangle_type): Likewise.
5638 (mangle_typeinfo_for_type): Likewise.
5639 (mangle_typeinfo_string_for_type): Likewise.
5640 (mangle_vtbl_for_type): Likewise.
5641 (mangle_vtt_for_type): Likewise.
5642 (mangle_ctor_vtbl_for_type): Likewise.
5643 (mangle_thunk): Likewise.
5644 (mangle_conv_op_name_for_type): Likewise.
5645 (mangle_guard_variable): Likewise.
5646 * decl.c (pushtag): Keep track of local classes.
5647 (initialize_predefined_identifiers): Initialize std_identifier.
5648 (init_decl_processing): Use std_identifier.
5649 (start_decl): Don't treat instantiations as specializations.
5650 (grokdeclarator): Likewise.
5651 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5652 name for fully-instantiated templates.
5653 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5654 destructors with the new ABI.
5655 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5656 (grokfield): Use mangle_type for new ABI.
5657 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5658 (get_sentry): Use mangle_guard_variable for new ABI.
5659 (start_static_initialization_or_destruction): Likewise.
5660 * expr.c (extract_aggr_init): Remove.
5661 (extract_scalar_init): Likewise.
5662 (extract_init): Remove #if 0'd code.
5663 * mangle.c: New function.
5664 * method.c (build_mangled_name): Assert not flag_new_abi.
5665 (build_static_name): Likewise.
5666 (build_decl_overload_real): Likewise.
5667 (build_typename_overload): Likewise.
5668 (build_overload_with_type): Likewise.
5669 (build_overload_name): Likewise.
5670 (get_ctor_vtbl_name): Likewise.
5671 (start_squangling): Likewise.
5672 (get_id_2): Likewise.
5673 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5674 (init_method): Call init_mangle for new ABI.
5675 (make_thunk): Call mangle_thunk for new ABI.
5676 * operators.def: Correct new ABI manglings for the `%' operator.
5678 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5679 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5680 (lookup_template_class): Call mangle_decl for new ABI.
5681 (get_mostly_instantiated_function_type): New function.
5682 (set_mangled_name_for_template_decl): Use it.
5683 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5684 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5685 conversion op names.
5686 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5687 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5688 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5689 mangle_typeinfo_string_for_type.
5691 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5693 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5694 (INNERMOST_TEMPLATE_ARGS): New macro.
5695 (innermost_args): Remove.
5696 (get_innermost_template_args): New function.
5697 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5698 * error.c (dump_function_decl): Be caution when using
5699 most_general_template.
5700 * method.c (build_template_parm_names): Use
5701 INNERMOST_TEMPLATE_ARGS.
5702 * pt.c (add_to_template_args): Tidy comment
5703 (get_innermost_template_args): New function.
5704 (check_explicit_specialization): Clear DECL_INITIAL for a new
5706 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5708 (push_template_decl): Always register specializations of the most
5710 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5711 (coerce_template_parms): Likewise.
5712 (lookup_template_class): Likewise.
5713 (innermost_args): Remove.
5714 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5715 (tsubst_decl): Handle tricky specializations. Use
5716 get_innermost_template_args.
5717 (instantiate_template): Simplify handling of partial
5719 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5720 (most_general_template): Reimplement, in a more straightforward
5722 (regenerate_decl_from_template): Tweak formatting. Use
5723 TMPL_ARGS_DEPTH for clarity.
5724 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5726 * dump.c (dequeue_and_dump): Dump information about thunks.
5728 2000-06-01 Richard Henderson <rth@cygnus.com>
5730 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5732 2000-06-01 Richard Henderson <rth@cygnus.com>
5734 * decl2.c (unsupported_options): Fix typo, make const.
5735 (lang_decode_option): Fix bsearch argument order.
5737 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5739 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5742 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5744 * cp-tree.h (c_get_alias_set): Deleted.
5745 * Makefile.in (decl.o): Include ../expr.h.
5746 * decl.c (expr.h): Include.
5747 (init_decl_processing): Call record_component_aliases for arrays.
5748 (grokdeclarator): Likewise.
5749 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5750 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5752 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5754 Remove guiding declaration support.
5755 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5756 (flag_guiding_decls): Remove.
5757 * call.c (build_user_type_conversion_1): Remove support for
5759 (build_new_function_call): Likewise.
5760 (build_new_op): Likewise.
5761 (build_new_method_call): Likewise.
5762 * decl.c (start_function): Likewise.
5763 * friend.c (is_friend): Likewise.
5764 (do_friend): Likewise.
5765 * decl2.c ((flag_dump_translation_unit): Make it const.
5766 (flag_guiding_decls): Remove.
5767 (unsupported_options): New variable
5768 (compare_options): New function.
5769 (lang_decode_option): Use them.
5771 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5773 * method.c (mangle_expression): Adjust test for legal expression
5776 * pt.c (instantiate_decl): Save and restore the local
5777 specializations list.
5779 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5781 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5783 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5785 * call.c (add_template_candidate_real): Handle member template
5786 constructors for classes with virtual bases.
5787 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5788 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5790 * ir.texi: Update thunk documentation.
5792 * call.c (joust): Fix handling of overloaded builtin operators.
5794 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5796 * cp-tree.h (DECL_ANTICIPATED): New macro.
5797 Document new use of DECL_LANG_FLAG_7.
5798 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5799 in the user namespace.
5800 * lex.c (do_identifier): If the identifier's declaration has
5801 DECL_ANTICIPATED on, it has not yet been declared. But do not
5802 replace it with an ordinary implicit declaration.
5804 * tinfo2.cc: Include stdlib.h.
5806 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5808 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5809 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5812 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5814 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5817 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5819 * operators.def (<?): Duplicated, should have been...
5822 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5823 Mark Mitchell <mark@codesourcery.com>
5825 * cp-tree.h (ansi_opname): Make it a macro.
5826 (ansi_assopname): Likewise.
5827 (struct lang_decl_flags): Add assignment_operator_p.
5828 (struct lang_decl): Add operator_code.
5829 (DECL_VTT_PARM): Adjust.
5830 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5831 overloaded operator.
5832 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5833 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5834 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5835 (opname_tab): Remove.
5836 (assignop_tab): Likewise.
5837 (operator_name_info_t): New type.
5838 (operator_name_info): New variable.
5839 (assignment_operator_name_info): Likewise.
5840 (build_cp_library_fn): Remove declaration.
5841 (push_cp_library_fn): Likewise.
5842 (operator_name_string): Likewise.
5843 (build_decl_overload): Likewise.
5844 * call.c (print_z_candidates): Simplify.
5845 (build_object_call): Adjust usage of ansi_opname. Use
5846 DECL_OVERLOADED_OPERATOR_P.
5847 (op_error): Adjust operator name lookup.
5848 (build_conditional_expr): Adjust usage of ansi_opname.
5849 (build_new_op): Likewise.
5850 (build_op_delete_call): Likewise.
5851 (build_over_call): Likewise.
5852 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5853 * decl.c (duplicate_decls): Copy operator_code.
5854 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5855 (builtin_function): Adjust parameters to build_library_fn_1.
5856 (build_library_fn_1): Accept an overloaded operator code.
5857 (build_library_fn): Pass ERROR_MARK.
5858 (build_cp_library_fn): Accept an overloaded operator code.
5859 (push_cp_library_fn): Likewise.
5860 (grokfndecl): Tweak.
5861 (grokdeclarator): Simplify code to compute names of overloaded
5862 operators. Adjust use of ansi_opname.
5863 (ambi_op_p): Work on tree_codes, not identifiers.
5864 (unary_op_p): Likewise.
5865 (grok_op_properties): Likewise.
5866 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5867 (lang_mark_tree): Don't try to mark the operator_code.
5868 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5869 * error.c (dump_decl): Remove special handling for operator
5871 (dump_function_name): Likewise.
5872 (dump_expr): Adjust name lookup of operators.
5873 (op_to_string): Simplify.
5874 (assop_to_string): Likewise.
5875 * init.c (build_new_1): Adjust use of ansi_opname.
5876 * lex.c (opname_tab): Remove.
5877 (assignop_tab): Likewise.
5878 (ansi_opname): Likewise.
5879 (ansi_assopname): Likewise.
5880 (operator_name_string): Likewise.
5881 (reinit_lang_specific): Likewise.
5882 (operator_name_info): New variable.
5883 (assignment_operator_name_info): Likewise.
5884 (init_operators): New function.
5885 (init_parse): Use it.
5886 (do_identifier): Adjust use of ansi_opname.
5887 * method.c (mangle_expression): Don't use ansi_opname for
5889 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5890 (build_decl_overload): Remove.
5891 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5892 (do_build_assign_ref): Adjust use of ansi_opname.
5893 (synthesize_method): Likewise.
5894 (implicitly_declare_fn): Likewise.
5895 * operators.def: New file.
5896 * parse.y (operator): Adjust use of ansi_opname.
5897 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5898 (set_mangled_name_for_template_decl): Don't play games with
5900 (special_function_p): Adjust use of ansi_opname.
5901 * typeck.c (check_return_expr): Likewise.
5902 * Make-lang.in (cc1plus): Depend on operators.def.
5903 * Makefile.in (lex.o): Likewise.
5906 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5908 * Make-lang.in (cplib2.ready): Eradicate.
5910 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5912 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5913 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5914 (built_min, cp_tree_equal): Likewise.
5916 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5918 * class.c (layout_nonempty_base_or_field): Replace
5919 `record_layout_info' with `record_layout_info_s'.
5921 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5924 * cp-tree.h (struct language_function): x_named_labels is now
5925 a struct named_label_list*.
5926 * decl.c (struct named_label_use_list): Renamed from...
5927 (struct named_label_list): ...this. New struct.
5928 (push_binding_level): Don't set eh_region.
5929 (note_level_for_eh): New fn.
5930 (pop_label): Take label and old value directly.
5931 (pop_labels): Adjust for new named_labels format.
5932 (lookup_label): Likewise.
5933 (poplevel): Note characteristics of a binding level containing a
5934 named label. Mess with named label lists earlier.
5935 (mark_named_label_lists): New fn.
5936 (mark_lang_function): Call it.
5937 (use_label): New fn, split out from...
5938 (make_label_decl): ...here. Don't call it.
5939 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5940 check_previous_gotos): New fns, split out from...
5941 (define_label): ...here.
5942 (check_switch_goto): New fn.
5943 (define_case_label): Call it.
5944 (check_goto): New fn.
5945 * semantics.c (finish_goto_stmt): Call it and use_label.
5946 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5947 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5949 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5951 * class.c (build_vtable_entry_ref): Correct usage of
5952 get_vtbl_decl_for_binfo.
5954 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5955 * method.c (implicitly_declare_fn): Not here.
5957 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5959 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5960 (CPTI_PTMD_DESC_TYPE): ... here.
5961 (ptmd_desc_type_node): Rename to ...
5962 (ptm_desc_type_node): ... here.
5964 * rtti.c (ptmd_initializer): Rename to ...
5965 (ptm_initializer): ... here.
5966 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5968 (create_tinfo_types): Adjust.
5970 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5972 Finish implementation of VTTs.
5973 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5974 CPTI_VTT_PARM_IDENTIFIER.
5975 (vtt_parm_identifier): New macro.
5976 (vtt_parm_type): Likewise.
5977 (BINFO_SUBVTT_INDEX): Likewise.
5978 (BINFO_VPTR_INDEX): Likewise.
5979 (struct lang_decl): Add vtt_parm.
5980 (DECL_VTT_PARM): New macro.
5981 (DECL_USE_VTT_PARM): Likewise.
5982 (DECL_NEEDS_VTT_PARM_P): Likewise.
5983 (get_vtt_name): Declare.
5984 (build_artifical_parm): Likewise.
5985 (fixup_all_virtual_upcast_offsets): Likewise.
5986 (expand_indirect_vtbls_init): Remove.
5987 * call.c (build_new_method_call): Pass the vtt to subobject
5988 constructors and destructors.
5989 * class.c (get_vtt_name): Give it external linkage.
5990 (build_clone): Handle the magic VTT parameters for clones.
5991 (clone_function_decl): Fix typo in comment.
5992 (build_vtt): Keep track of the indices in the VTTs where various
5993 entities are stored.
5994 (build_vtt_inits): Likewise.
5995 (dfs_build_vtt_inits): Likewise.
5996 (build_ctor_vtbl_group): Tweak type of construction vtables.
5997 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5998 primary bases, when building construction vtables.
5999 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
6000 (initialize_predefined_identifiers): Add vtt_parm_identifier.
6001 (init_decl_processing): Initialize vtt_parm_type.
6002 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
6003 (lang_mark_tree): Make vtt_parm.
6004 * decl2.c (build_artificial_parm): New function.
6005 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
6006 (grokclassfn): Use build_artificial_parm.
6007 * init.c (initialize_vtbl_ptrs): Call
6008 fixup_all_virtual_upcast_offsets directly.
6009 (perform_member_init): Use the complete subobject destructor for
6011 (build_vtbl_address): New function.
6012 (expand_virtual_init): Handle VTTs.
6013 * optimize (maybe_clone_body): Likewise.
6014 * search.c (fixup_all_virtual_upcast_offsets): Give it external
6016 (expand_indirect_vtbls_init): Remove.
6017 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
6018 * tree.c (make_binfo): Make them bigger.
6020 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6022 * inc/cxxabi.h (__pbase_type_info): Define, based on
6023 __pointer_type_info.
6024 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
6025 (__pointer_to_member_type_info): Likewise.
6026 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
6027 (__pointer_to_member_type_info::__is_pointer_p): Remove.
6028 (__pointer_type_info::__do_catch): Rename to ...
6029 (__pbase_type_info::__do_catch): ... here. Adjust.
6030 (__pbase_type_info::__pointer_catch): Implement.
6031 (__pointer_type_info::__pointer_catch): Adjust.
6032 (__pointer_to_member_type_info::__pointer_catch): Adjust.
6034 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6036 * tinfo.h (__user_type_info::contained_virtual_p): New
6038 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
6040 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
6041 diamond shaped heirarchy. Add early out for mixed diamond and
6042 duplicate shaped heirarchy.
6044 2000-05-24 Mark Mitchell <mark@codesourcery.com>
6046 * cp-tree.h (build_delete): Change prototype.
6047 (build_vec_delete): Likewise.
6048 * call.c (build_scoped_method_call): Use special_function_kind
6049 values to indicate the kind of destruction to be done.
6050 (build_method_call): Likewise.
6051 * decl.c (finish_destructor_body): Likewise.
6052 (maybe_build_cleanup_1): Likewise. Rename to ...
6053 (maybe_build_cleanup): ... this.
6054 * decl2.c (delete_sanity): Use special_function_kind
6055 values to indicate the kind of destruction to be done.
6056 (build_cleanup): Likewise.
6057 * init.c (perform_member_init): Likewise.
6058 (build_vec_delete_1): Likewise.
6059 (build_dtor_call): Simplify.
6060 (build_delete): Use special_function_kind
6061 values to indicate the kind of destruction to be done.
6062 (build_vbase_delete): Likewise.
6063 (build_vec_delete): Likewise.
6065 * init.c (sort_member_init): Fix typo in error message generation
6068 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
6070 * semantics.c (begin_class_definition): make the packed
6071 attribute be sensitive to the "-fpack-struct" command line flag
6073 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
6075 Update new-abi upcast algorithm.
6076 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
6077 prototype and meaning of return value.
6078 (__si_class_type_info::__do_upcast): Likewise.
6079 (__vmi_class_type_info::__do_upcast): Likewise.
6080 * tinfo.cc (__class_type_info::__upcast_result): Replace
6081 whole2dst with part2dst. Adjust ctor.
6082 (__class_type_info::__do_upcast): Adjust call of worker function.
6083 (__class_type_info::__do_upcast): Adjust.
6084 (__si_class_type_info::__do_upcast): Adjust. Use parent's
6086 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
6087 virtual base in diamond heirarchy bug.
6089 2000-05-23 Mark Mitchell <mark@codesourcery.com>
6091 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
6092 and bitfield to tinfo_fn_p.
6093 (DECL_TINFO_FN_P): Adjust.
6094 (SET_DECL_TINFO_FN_P): Likewise.
6095 (DECL_MUTABLE_P): Likewise.
6096 (DECL_C_BIT_FIELD): Likewise.
6097 (SET_DECL_C_BIT_FIELD): Likewise.
6098 (CLEAR_DECL_C_BIT_FIELD): Likewise.
6099 (DECL_UNINLINABLE): Likewise.
6100 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
6101 (handle_using_decl): Remove assertion.
6102 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
6103 to build FIELD_DECLs.
6104 (build_base_field): Likewise.
6105 (layout_class_type): Likewise.
6106 * decl.c (init_decl_processing): Likewise.
6107 (build_ptrmemfunc_type): Likewise.
6108 (grokdeclarator): Likewise.
6109 * decl2.c (grok_x_components): Likewise.
6110 * except.c (call_eh_info): Likewise.
6111 * init.c (init_init_processing): Likewise.
6112 * rtti.c (expand_class_desc): Likewise.
6113 (create_pseudo_type_info): Likewise.
6114 (get_vmi_pseudo_type_info): Likewise.
6115 (create_tinfo_types): Likewise.
6116 * ptree.c (print_lang_decl): Adjust.
6117 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
6118 before checking DECL_MUTABLE_P.
6120 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
6121 parameters for template functions.
6122 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
6123 destructors as well as constructors.
6125 2000-05-22 Mark Mitchell <mark@codesourcery.com>
6127 * class.c (build_ctor_vtbl_group): Set inits.
6128 * optimize.c (maybe_clone_body): Set DECL_INLINE and
6129 DECL_THIS_INLINE appropriately for clones.
6131 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
6132 (DECL_CONV_FN_P): Simplify.
6133 (DECL_OPERATOR): Remove.
6134 (language_to_string): Declare.
6135 * decl.c (duplicate_decls): Fix typo in comment.
6136 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
6137 (grok_op_properties): Use DECL_CONV_FN_P instead of
6138 IDENTIFIER_TYPENAME_P.
6139 * dump.c (dequeue_and_dump): Dump the language linkage of
6141 * error.c (language_to_string): Give it external linkage.
6142 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
6143 (implicitly_declare_fn): Set DECL_LANGUAGE.
6144 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
6145 IDENTIFIER_TYPENAME_P.
6146 (tsubst_decl): Likewise.
6147 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
6148 * semantics.c (finish_member_declaration): Don't mark members of
6149 classes declared in an extern "C" region as extern "C".
6151 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6153 * decl2.c (qualified_lookup_using_namespace): Look through
6156 * decl.c (push_using_decl): Return the old decl on namespace level.
6158 2000-05-21 Mark Mitchell <mark@codesourcery.com>
6160 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
6161 (VTT_NAME_PREFIX): New macro.
6162 (CTOR_VTBL_NAME_PREFIX): Likewise.
6163 (get_ctor_vtbl_name): New function.
6164 * class.c (get_vtable_name): Simplify.
6165 (get_vtt_name): New function.
6166 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
6167 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
6168 when a virtual base becomes primary.
6169 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
6171 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
6172 additional parameters.
6173 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
6174 (initialize_array): New function.
6175 (build_vtt): Likewise.
6176 (build_vtt_inits): Likewise.
6177 (dfs_build_vtt_inits): Likewise.
6178 (dfs_fixup_binfo_vtbls): Likewise.
6179 (build_ctor_vtbl_group): Likewise.
6180 (initialize_vtable): Use initialize_array.
6181 (accumulate_vtbl_inits): Reimplement to handle construction
6183 (dfs_accumulate_vtbl_inits): Likewise.
6184 (bulid_vtbl_initializer): Adjust parameter name.
6185 * method.c (build_typename_overload): Remove #if 0'd code.
6186 (get_ctor_vtbl_name): New function.
6187 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
6188 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
6190 * cp-tree.h (struct lang_type): Remove search_slot.
6191 (CLASSTYPE_SEARCH_SLOT): Remove.
6192 (emit_base_init): Change prototype.
6193 (initialize_vtbl_ptrs): Likewise.
6194 (expand_indirect_vtbls_init): Likewise.
6195 (clear_search_slots): Remove.
6196 * decl.c (lang_mark_tree): Don't mark search_slot.
6197 * init.c (initialize_vtbl_ptrs): Simplify.
6198 (emit_base_init): Likewise.
6199 * search.c (struct vbase_info): Document decl_ptr.
6200 (convert_pointer_to_single_level): Remove.
6201 (dfs_find_vbases): Remove.
6202 (dfs_init_base_pointers): Simplify.
6203 (dfs_clear_vbase_slots): Remove.
6204 (dfs_vtable_path_unmark): New function.
6205 (init_vbase_pointers): Simplify.
6206 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
6207 (expand_indirect_vtbls_init): Simplify. Don't call
6208 mark_all_temps_used.
6209 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
6210 initialize_vtbl_ptrs.
6212 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
6214 * except.c: Add static prototypes.
6216 2000-05-20 H.J. Lu <hjl@gnu.org>
6218 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
6220 2000-05-19 Mark Mitchell <mark@codesourcery.com>
6222 Don't create a separate copy of virtual bases for the
6223 CLASSTYPE_VBASECLASSES list.
6224 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
6225 (BINFO_FOR_VBASE): Remove.
6226 (CANONICAL_BINFO): Adjust.
6227 (binfo_for_vbase): New function.
6228 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
6229 instead of BINFO_FOR_VBASE.
6230 (build_vbase_pointer): Likewise.
6231 (build_secondary_vtable): Likewise.
6232 (dfs_mark_primary_bases): Likewise.
6233 (mark_primary_bases): Likewise.
6234 (layout_nonempty_base_or_field): Likewise.
6235 (dfs_set_offset_for_shared_vbases): Likewise.
6236 (dfs_set_offset_for_unshared_vbases): Likewise.
6237 (layout_virtual_bases): Likewise. Adjust for changes to the
6238 CLASSTYPE_VBASECLASSES list.
6239 (dump_class_hierarchy_r): Use binfo_for_vbase
6240 instead of BINFO_FOR_VBASE.
6241 (dump_class_hierarchy): Likewise.
6242 (finish_vtbls): Likewise.
6243 (build_vtbl_initializer): Adjust for changes to the
6244 CLASSTYPE_VBASECLASSES list.
6245 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
6246 * decl.c (finish_destructor_body): Adjust for changes to the
6247 CLASSTYPE_VBASECLASSES list.
6248 * init.c (sort_base_init): Use binfo_for_vbase.
6249 (construct_virtual_bases): Adjust for changes to the
6250 CLASSTYPE_VBASECLASSES list.
6251 (expand_member_init): Use binfo_for_vbase.
6252 (build_vbase_delete): Adjust for changes to the
6253 CLASSTYPE_VBASECLASSES list.
6254 * method.c (do_build_copy_constructor): Likewise.
6255 * rtti.c (get_base_offset): Use binfo_for_vbase.
6256 (expand_class_desc): Remove #if 0'd code.
6257 * search.c (struct vbase_info): Remove vbase_types.
6258 (get_base_distance): Use binfo_for_vbase.
6259 (lookup_field_queue_p): Use CANONICAL_BINFO.
6260 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
6261 (get_pure_virtuals): Adjust for changes to the
6262 CLASSTYPE_VBASECLASSES list.
6263 (dfs_find_vbases): Use binfo_for_vbase.
6264 (dfs_init_vbase_pointers): Likewise.
6265 (init_vbase_pointers): Don't initialize vi.vbase_types.
6266 (virtual_context): Use binfo_for_vbase.
6267 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
6268 CLASSTYPE_VBASECLASSES list.
6269 (expand_indirect_vtbls_init): Simplify.
6270 (dfs_get_vbase_types): Don't replicate virtual bases.
6271 (find_vbase_instance): Use binfo_for_vbase.
6272 (binfo_for_vbase): New function.
6273 * typeck.c (get_delta_difference): Use binfo_for_vbase.
6275 2000-05-17 Mark Mitchell <mark@codesourcery.com>
6277 * decl2.c (finish_anon_union): Generalize error messages to handle
6278 anonymous structures.
6279 * init.c (perform_member_init): Remove `name' parameter.
6280 (build_field_list): New function.
6281 (sort_member_init): Handle anonymous union initialization order
6282 correctly. Check for multiple initializations of the same union.
6283 (emit_base_init): Don't look up fields by name here.
6284 (expand_member_init): Record the result of name lookup for future
6286 * typeck.c (build_component_ref): Fix formatting.
6288 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
6290 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
6291 * typeck.c (build_x_compound_expr): Replace warn_unused with
6294 * decl2.c (lang_decode_option): Update -Wall unused flags by
6295 calling set_Wunused.
6297 2000-05-16 Mark Mitchell <mark@codesourcery.com>
6299 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
6300 * init.c (dfs_vtable_path_unmark): Remove.
6301 * search.c (marked_new_vtable_p): Likewise.
6302 (unmarked_new_vtable_p): Likewise.
6303 (dfs_search_slot_nonempty_p): Likewise.
6304 (dfs_mark): Likewise.
6305 (dfs_vtable_path_unmark): Likewise.
6306 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
6307 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
6308 (dfs_init_vbase_pointers): Remove special-case new ABI code.
6309 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
6310 (init_vbase_pointers): Simplify.
6311 (expand_indirect_vtbls_init): Likewise.
6313 * class.c (copy_virtuals): New function.
6314 (build_primary_table): Use it.
6315 (build_secondary_vtable): Likewise.
6316 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
6317 indicate that no vcall offset is required.
6318 (add_virtual_function): Likewise.
6319 (modify_all_vtables): Likewise.
6320 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6321 (dfs_accumulate_vtbl_inits): Likewise.
6322 (build_vtbl_initializer): Make changes to handle construction
6324 (dfs_build_vcall_offset_vtbl_entries): Likewise.
6325 (build_rtti_vtbl_entries): Likewise.
6326 (build_vtable_entries): Handle a NULL vcall_index.
6328 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
6330 * decl2.c (lang_decode_option): Fix thinko.
6332 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
6334 * except.c (check_handlers): New fn.
6335 * cp-tree.h: Declare it.
6336 * semantics.c (finish_handler_sequence): Call it.
6337 (finish_function_handler_sequence): Likewise.
6338 (finish_handler_parms): Set TREE_TYPE on the handler.
6339 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
6340 * search.c (get_base_distance_recursive): If protect>1, ignore
6342 (get_base_distance): Don't reduce watch_access.
6344 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
6346 * lex.c: #include diagnostic.h.
6347 (lang_init_options): Set default prefixing rules.
6349 * lang-options.h: Add -fdiagnostics-show-location=.
6351 * decl2.c: #include diagnostic.h.
6352 (lang_decode_option): Handle -fdiagnostics-show-location=.
6354 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
6356 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
6357 * vec.cc: Revert my 2000-05-07 change.
6359 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
6361 * class.c (check_field_decls): Complain about non-static data
6362 members with same name as class in class with constructor.
6364 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
6366 * decl.c (grokdeclarator): Allow non-static data members with
6369 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6371 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
6372 and pending_inline.filename. Update prototypes.
6373 * decl.c (define_label): Constify filename parameter.
6374 * decl2.c (warn_if_unknown_interface): Constify local char *.
6375 * input.c Constify input_source.filename. Don't declare
6376 input_filename or lineno. Constify filename parameter to feed_input.
6377 * lex.c (init_parse): Constify parameter and return value.
6378 (cp_pragma_interface, cp_pragma_implementation): Constify
6380 (reinit_parse_for_method, reinit_parse_for_block,
6381 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
6382 Constify local char *.
6383 * pt.c: Don't declare lineno or input_filename.
6384 (print_template_context, tsubst_friend_function, tsubst_decl,
6385 tsubst, instantiate_decl): Constify local char *.
6386 * semantics.c (expand_body): Constify local char *.
6387 * tree.c (build_srcloc): Constify filename parameter.
6388 * typeck.c (c_expand_asm_operands): Constify filename
6391 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
6393 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
6396 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
6398 * inc/cxxabi.h: Fix typos in comment.
6399 (__base_class_info::__offset): Use a static_cast.
6401 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
6403 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
6404 of std::size_t and std::ptrdiff_t respectively.
6405 * tinfo.cc: Likewise.
6408 2000-05-06 Richard Henderson <rth@cygnus.com>
6410 * typeck.c (build_c_cast): Don't warn integer->pointer size
6411 mismatch for constants.
6413 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
6415 * rtti.c (ptmd_initializer): Set non-public, if class is
6418 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
6419 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6420 __cxa_vec_delete): Likewise.
6421 * tinfo.cc (__dynamic_cast): Likewise.
6422 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6423 __cxa_vec_delete): Likewise.
6425 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6427 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
6428 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
6429 (lang_decl_flags): Add vcall_offset.
6430 (THUNK_VCALL_OFFSET): Use it.
6431 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
6432 * method.c (make_thunk): Create the lang_decl here, not in
6434 (emit_thunk): Make generic thunks into ordinary functions once
6435 they have been fed to expand_body.
6436 * semantics.c (expand_body): Set current_function_is_thunk here.
6438 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6440 * class.c (update_vtable_entry_for_fn): Prototype.
6442 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
6445 * search.c (dfs_build_inheritance_graph_order): Prototype.
6447 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6449 * cp-tree.h (special_function_kind): Add various kinds of
6451 (special_function_p): New function.
6452 * class.c (overrides): Don't let one kind of destructor override
6454 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
6455 whether or not to instantiate a template.
6456 * tree.c (special_function_p): Define.
6458 2000-05-03 Mark Mitchell <mark@codesourcery.com>
6460 * cp-tree.def (THUNK_DECL): Remove.
6461 * cp-tree.h (DECL_THUNK_P): New macro.
6462 (DECL_NON_THUNK_FUNCTION_P): Likewise.
6463 (DECL_EXTERN_C_FUNCTION_P): Likewise.
6464 (SET_DECL_THUNK_P): Likewise.
6465 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
6466 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
6467 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
6468 * decl.c (decls_match): Use DECL_EXTERN_C_P.
6469 (duplicate_decls): Likewise.
6470 (pushdecl): Likewise. Adjust thunk handling.
6471 (grokfndecl): Use DECL_EXTERN_C_P.
6472 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6473 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6474 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6475 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6476 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6477 DECL_NO_STATIC_CHAIN.
6478 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6479 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6480 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6483 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6485 * tree.c (walk_tree): Set lineno.
6487 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6489 * exception.cc: Update license notice.
6491 * new1.cc: Likewise.
6492 * new2.cc: Likewise.
6493 * tinfo.cc: Likewise.
6494 * tinfo2.cc: Likewise.
6496 * inc/cxxabi.h: Likewise.
6497 * inc/exception: Likewise.
6498 * inc/new: Likewise.
6499 * inc/new.h: Likewise.
6500 * inc/typeinfo: Likewise.
6502 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6504 * tree.c (build_target_expr_with_type): If we already have a
6505 TARGET_EXPR, just return it.
6507 * optimize.c (initialize_inlined_parameters): Don't generate an
6508 EXPR_STMT if we can just use DECL_INITIAL.
6509 * decl.c (emit_local_var): Only make the initialization a
6510 full-expression if stmts_are_full_exprs_p.
6512 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6514 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6516 * call.c (standard_conversion): Use it.
6517 (direct_reference_binding): Likewise.
6518 (build_over_call): Likewise.
6519 (is_properly_derived_from): Likewise.
6520 (compare_ics): Likewise.
6521 * class.c (resolves_to_fixed_type_p): Likewise.
6522 * optimize.c (declare_return_variable): Likewise.
6523 * pt.c (is_specialization_of): Likewise.
6525 * typeck.c (comp_target_parms): Likeiwse.
6526 (build_static_cast): Likewise.
6527 (build_reinterpret_cast): Likewise.
6528 (build_const_cast): Likewise.
6529 (comp_ptr_ttypes_real): Likewise.
6530 (comp_ptr_ttypes_const): Likewise.
6531 * typeck2.c (process_init_constructor): Likewise.
6533 2000-04-30 Scott Snyder <snyder@fnal.gov>
6535 * decl.c (finish_destructor_body): Use the base destructor when
6536 destroying virtual bases.
6538 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6540 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6542 * optimize.c (struct inline_data): Add target_exprs field.
6543 (declare_return_variable): When a function returns an aggregate,
6544 use the variable declared in the TARGET_EXPR as the remapped
6546 (expand_call_inline): Update the pending target_exprs stack.
6547 (optimize_function): Initialize the stack.
6549 * decl2.c (finish_file): Fix typo in comment.
6551 * method.c (emit_thunk): Don't try to return a `void' value.
6553 * optimize.c (initialize_inlined_parameters): If the parameter is
6554 addressable, we need to make a new VAR_DECL, even if the
6555 initializer is constant.
6557 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6559 * decl.c (grok_op_properties): Add an extra check of argtypes.
6561 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6563 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6565 (initialize_inlined_parameters): Try to avoid creating new
6568 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6570 * lex.c (my_get_run_time): Remove.
6571 (init_filename_times): Use get_run_time instead of my_get_run_time.
6572 (check_newline): Likewise.
6573 (dump_time_statistics): Likewise.
6574 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6575 of computing elapsed time explicitly.
6577 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6579 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6580 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6581 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6582 before calling decl_constant_value.
6583 * class.c (check_bitfield_decl): Likewise.
6584 * cvt.c (ocp_convert): Likewise.
6585 (convert): Likewise.
6586 * decl.c (compute_array_index_type): Likewise.
6587 (build_enumerator): Likewise.
6588 * decl2.c (check_cp_case_value): Likewise.
6589 * pt.c (convert_nontype_argument): Likewise.
6591 * typeck.c (decay_conversion): Likewise.
6592 (build_compound_expr): Likewise.
6593 (build_reinterpret_cast): Likewise.
6594 (build_c_cast): Likewise.
6595 (convert_for_assignment): Likewise.
6597 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6599 * decl.c (finish_function): Don't play games with DECL_INLINE.
6601 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6603 * ir.texi: Correct typo.
6605 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6607 * decl.c (grokdeclarator): Reject VLAs as members.
6609 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6611 * call.c (standard_conversion): Accept conversion between
6614 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6616 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6618 * decl2.c (finish_file): Remove double setup for accounting
6621 2000-04-24 Robert Lipe <robertlipe@usa.net>
6623 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6625 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6627 * new.cc (set_new_handler): Needs to be in std::.
6629 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6631 * cp-tree.h (lang_decl): Remove pretty_function_p.
6632 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6633 language-specific node.
6634 * decl.c (cp_make_fname_decl): Use build_decl, not
6635 build_lang_decl, to build the variables.
6636 (grokvardecl): Don't call build_lang_decl for local variables in
6638 (grokdeclarator): Don't call build_lang_decl for local type
6639 declarations in templates.
6640 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6641 zero'd memory, rather than calling memset.
6642 * pt.c: Include hashtab.h.
6643 (local_specializations): New variable.
6644 (retrieve_local_specialization): Use it.
6645 (register_local_specialization): Likewise.
6646 (tsubst_decl): Don't assume local variables have
6648 (instantiate_decl): Set up local_specializations.
6649 * Makefile.in (HTAB_H): New variable.
6651 2000-04-23 Richard Henderson <rth@cygnus.com>
6653 * typeck.c (c_expand_asm_operands): Restore the original
6654 contents of the output list.
6656 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6658 * ir.texi: Document complex number representation.
6660 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6662 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6663 (target_incomplete_p): New function.
6664 (tinfo_base_init): Create comdat NTBS name variable.
6665 (ptr_initializer): Add non_public parameter. Calculate it.
6666 (ptmd_initializer): Likewise.
6667 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6668 (create_real_tinfo_var): Add non_public parameter. Use it.
6669 Push proxy into global namespace.
6670 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6672 * inc/typeinfo (type_info::before, type_info::operator==):
6673 Compare __name addresses.
6675 * tinfo2.cc: Remove new-abi builtins comment.
6677 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6679 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6681 * call.c (joust): Exit early if we get the same function, too.
6683 * decl2.c (key_method): Return NULL_TREE for template classes.
6684 (import_export_class): Don't need to check for template classes.
6686 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6688 * lex.c: Remove references to cccp.c.
6690 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6692 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6693 volatile_memfunc. Add destructor_attr. Adjust dummy.
6694 (DECL_DESTRUCTOR_P): Use destructor_attr.
6695 (DECL_CONST_MEMFUNC_P): Reimplement.
6696 (DECL_VOLATILE_MEMFUNC_P): Remove.
6697 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6698 (overrides): Use DECL_DESTRUCTOR_P.
6699 (check_for_override): Likewise.
6700 * decl.c (start_function): Likewise.
6701 * decl2.c (grokfclassfn): Likewise.
6702 (check_classfn): Likewise.
6703 (grok_function_init): Likewise.
6705 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6707 * decl2.c (grokfield): Issue error on illegal data member
6710 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6712 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6714 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6716 * class.c (build_vtable_entry): Don't build thunks for type-info
6719 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6721 * decl.c (decls_match): Allow a redeclaration of a builtin to
6722 specify args while the builtin did not.
6724 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6726 * cp-tree.def (THUNK_DECL): Add to documentation.
6727 * cp-tree.h (flag_huge_objects): Declare.
6728 * class.c (modify_vtable_entry): Tidy.
6729 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6730 Calculate delta appropriately for the new ABI.
6731 (dfs_modify_vtables): Use it.
6732 (modify_all_vtables): Fix thinko in code to add overriding copies
6733 of functions to primary vtables.
6734 (build_clone): Fix typo in comment.
6735 (clone_function_decl): Correct order of destructors in vtable.
6736 (build_vbase_offset_vtbl_entries): Adjust comment.
6737 (dfs_vcall_offset_queue_p): Remove.
6738 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6739 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6740 (build_vtable_entry): Correct check for pure virtual functions.
6741 Don't declare flag_huge_objects.
6742 * decl.c (flag_huge_objects): Remove declaration.
6743 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6744 Use int_size_in_bytes.
6745 (emit_thunk): Handle vcall offset thunks.
6747 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6749 * decl2.c (parse_time, varconst_time): Delete declarations.
6750 (finish_file): Delete LINENO declaration.
6751 START_TIME and THIS_TIME now long.
6753 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6755 * class.c (build_base_field): Reformat comment.
6757 * inc/cxxabi.h (stddef.h): Comment inclusion.
6758 (__base_class_info::__offset): Comment shift.
6760 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6762 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6763 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6764 (cp_push_exception_identifier): New macro.
6765 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6766 (DECL_BASE_DESTRUCTOR_P): Likewise.
6767 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6768 (get_vtbl_decl_for_binfo): Fix formatting.
6769 (in_charge_arg_for_name): New macro.
6770 (maybe_build_cleanup_and_delete): Remove declaration.
6771 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6772 (in_charge_arg_for_name): New function.
6773 (build_new_method_call): Use it. Handle cloned destructors.
6774 (build_clone): Don't make the base constructor virtual.
6775 Automatically defer generated functions.
6776 (clone_function_decl): Handle destructors, too.
6777 (clone_constructors_and_destructors): Likewise.
6778 (create_vtable_ptr): Don't create a vtable entry for a cloned
6780 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6781 (initialize_predefined_identifiers): Update appropriately.
6782 (finish_destructor_body): Simplify.
6783 (maybe_build_cleanup_and_delete): Remove.
6784 * except.c (expand_throw): Handle new-ABI destructors.
6785 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6786 (build_dtor_call): New function.
6787 (build_delete): Use it. Simplify.
6788 * optimize.c (maybe_clone_body): Handle destructors.
6789 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6791 * exception.cc (cleanup_fn): New typedef.
6792 (CALL_CLEANUP): New macro.
6793 (cp_eh_info): Use them.
6794 (__cp_push_exception): Likewise.
6795 (__cp_pop_exception): Likewise.
6797 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6799 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6800 (complete_dtor_identifier): New macro.
6801 (CLASSTYPE_FIRST_CONVERSION): Remove.
6802 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6803 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6804 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6805 (CLASSTYPE_CONSTRUCTORS): Likewise.
6806 (CLASSTYPE_DESTRUCTORS): Likewise.
6807 (lang_decl): Add cloned_function.
6808 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6809 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6810 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6811 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6812 (DECL_CLONED_FUNCTION_P): Likewise.
6813 (DECL_CLONED_FUNCTION): Likewise.
6814 (clone_function_decl): Declare.
6815 (maybe_clone_body): Likewise.
6816 * call.c (build_user_type_conversion_1): Call complete object
6817 constructors in the new ABI.
6818 (build_new_method_call): Don't add in-charge parameters under the
6820 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6821 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6822 CLASSTYPE_DESTRUCTOR_SLOT.
6823 (build_clone): New function.
6824 (clone_function_decl): Likewise.
6825 (clone_constructors_and_destructors): Likewise.
6826 (check_bases_and_members): Use it.
6827 * decl.c (iniitialize_predefined_identifiers): Initialize
6828 complete_dtor_identifier.
6829 (finish_function): Don't add extra code to a clone.
6830 (lang_mark_tree): Mark cloned_function.
6831 * decl2.c (mark_used): Don't bother trying to instantiate things
6833 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6834 * method.c (set_mangled_name_for_decl): Don't treat clones as
6836 (synthesize_method): Sythesize cloned functions, not the clones.
6837 * optimize.c (inline_data): Update comment on ret_label.
6838 (remap_block): Don't assume DECL_INITIAL exists.
6839 (copy_body_r): Allow ret_label to be NULL.
6840 (maybe_clone_body): Define.
6841 * pt.c (tsubst_decl): Handle clones.
6842 (instantiate_clone): New function.
6843 (instantiate_template): Use it.
6844 (set_mangled_name_for_template_decl): Don't treat clones as
6846 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6847 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6848 * semantics.c (expand_body): Clone function bodies as necessary.
6850 * optimize.c (remap_decl): Avoid sharing structure for arrays
6851 whose size is only known at run-time.
6852 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6854 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6855 to has_in_charge_parm_p.
6856 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6857 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6858 (DECL_COPY_CONSTRUCTOR_P): New macro.
6859 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6860 (build_user_type_conversion_1): Likewise.
6861 (convert_like_real): Likewise.
6862 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6863 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6864 (copy_args_p): Likewise.
6865 (grok_ctor_properties): Likewise.
6866 (start_function): Likewise.
6867 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6868 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6869 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6870 * method.c (do_build_copy_constructor): Use
6871 DECL_HAS_IN_CHARGE_PARM_P.
6872 (synthesize_method): Likewise.
6873 * pt.c (instantiate_template): Remove goto.
6874 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6877 * cp-tre.h (finish_function): Change prototype.
6878 * decl.c (end_cleanup_fn): Adjust caller.
6879 (finish_function): Take only one parameter.
6880 * decl2.c (finish_objects): Adjust caller.
6881 (finish_static_storage_duration_function): Likewise.
6882 * method.c (emit_thunk): Likewise.
6883 * parse.y: Likewise.
6884 * parse.c: Regenerated.
6885 * pt.c (instantiate_decl): Likewise.
6886 * rtti.c (synthesize_tinfo_fn): Likewise.
6887 * semantics.c (expand_body): Likewise.
6889 * cp-tree.h (copy_decl): New function.
6890 * class.c (finish_struct_1): Use it.
6891 * lex.c (copy_decl): Define it.
6892 * pt.c (tsubst_decl): Likewise.
6893 * tree.c (copy_template_template_parm): Likewise.
6895 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6896 has_nonpublic_assign_ref.
6897 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6898 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6899 * class.c (finish_struct_methods): Don't set
6900 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6901 (interface_only): Don't declare.
6902 (interface_unknown): Likewise.
6904 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6906 * tree.h (HAVE_TEMPLATES): Remove definition.
6907 * lang-options.h (-fthis-is-variable): Remove documentation.
6909 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6911 * class.c (instantiate_type): Handle object-relative template-id.
6913 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6914 * decl.c (cplus_expand_expr_stmt): Not here.
6916 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6917 Initialize exprtype earlier.
6919 * parse.y (fn.def1): Check for defining types in return types.
6921 * decl.c (check_tag_decl): Notice extra fundamental types.
6922 Diagnose empty decls in classes, too.
6924 * decl.c (grokdeclarator): Don't override an anonymous name if no
6925 declarator was given.
6927 * cvt.c (convert_to_void): Call resolve_offset_ref.
6929 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6931 * decl2.c (decl_namespace): Handle getting a type.
6933 * typeck.c (build_c_cast): Re-enable warning for cast between
6934 pointer and integer of different size.
6936 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6938 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6940 (__pointer_type_info::__pointer_catch): New virtual function.
6941 (__pointer_to_member_type_info): Derive from
6942 __pointer_type_info. Adjust.
6943 (__pointer_to_member_type_info::__do_catch): Remove.
6944 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6945 (__pointer_to_member_type_info::__pointer_catch): Declare.
6946 * rtti.c (qualifier_flags): Add restrict flag.
6947 (ptmd_initializer): Reorder members.
6948 (create_tinfo_types): Expand comments. Reorder
6949 ptmd_desc_type_node members.
6950 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6952 (__pointer_type_info::__do_catch): Move specific code into
6953 __pointer_catch. Call it.
6954 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6955 specific catch checking. Fix void conversion check.
6956 (__pointer_to_member_type_info::__do_catch): Remove.
6957 (__pointer_to_member_type_info::__pointer_catch): Implement.
6959 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6961 * lex.c (init_parse): Remove traces of classof and headof.
6962 * decl2.c (flag_operator_names): Default to 1.
6963 (lang_decode_option): Do not set it for -ansi.
6965 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6967 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6968 (DECL_MAIN_VARIANT): Remove.
6969 * decl.c (duplicate_decls): Don't set it.
6970 (start_function): Likewise.
6971 (lang_mark_tree): Don't mark it.
6972 * decl2.c (defer_fn): Don't use it.
6973 * lex.c (retrofit_lang_decl): Don't set it.
6974 * pt.c (tsubst_decl): Likewise.
6975 * ptree.c (print_lang_decl): Don't print it.
6976 * typeck.c (mark_addressable): Don't use it.
6978 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6980 * vec.cc: Include <new> and <exception>.
6981 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6982 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6984 (__cxa_vec_delete): Catch dtor exceptions.
6986 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6988 Prepend __ to implementation defined names.
6989 * inc/typeinfo (type_info): Rename _name to __name.
6990 (type_info::type_info): Rename parameter.
6991 (type_info::operator==, type_info::operator!=,
6992 type_info::before): Likewise.
6993 (type_info::is_pointer_p, type_info::is_function_p,
6994 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6997 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6998 (__pointer_type_info::__pointer_type_info): Likewise.
6999 (__pointer_type_info::is_pointer_p,
7000 __pointer_type_info::do_catch): Prepend __. Rename parameters.
7001 (__array_type_info::__array_type_info): Rename parameters.
7002 (__function_type_info::__function_type_info): Likewise.
7003 (__function_type_info::is_function_p): Prepend __.
7004 (__enum_type_info::__enum_type_info): Rename parameters.
7005 (__pointer_to_member_type_info::__pointer_to_member_type_info):
7007 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
7009 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
7010 (__class_type_info::__class_type_info): Rename parameters.
7011 (__class_type_info::sub_kind): Prepend __. Adjust member names.
7012 (__class_type_info::upcast_result,
7013 __class_type_info::dyncast_result): Prepend __. Move definition
7015 (__class_type_info::do_upcast, __class_type_info::do_catch,
7016 __class_type_info::find_public_src,
7017 __class_type_info::do_dyncast,
7018 __class_type_info::do_find_public_src): Prepend __. Rename
7020 (__si_class_type_info::__si_class_type_info): Rename parameters.
7021 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
7022 __si_class_type_info::do_find_public_src): Prepent __. Rename
7024 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
7025 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
7026 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
7028 (__dynamic_cast): Rename parameters.
7029 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
7030 type_info::do_catch, type_info::do_upcast): Prepend __.
7031 (contained_p, public_p, virtual_p, contained_public_p,
7032 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
7033 (__class_type_info::do_catch,
7034 __class_type_info::do_upcast): Prepend __. Adjust.
7035 (__class_type_info::__upcast_result,
7036 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
7038 (__class_type_info::find_public_src): Prepend __. Adjust.
7039 (__class_type_info::do_find_public_src,
7040 __si_class_type_info::do_find_public_src,
7041 __vmi_class_type_info::do_find_public_src): Likewise.
7042 (__class_type_info::do_dyncast,
7043 __si_class_type_info::do_dyncast,
7044 __vmi_class_type_info::do_dyncast): Likewise.
7045 (__class_type_info::do_upcast,
7046 __si_class_type_info::do_upcast,
7047 __vmi_class_type_info::do_upcast): Likewise.
7048 (__dynamic_cast): Adjust.
7049 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
7050 (__function_type_info::is_function_p): Likewise.
7051 (__pointer_type_info::do_catch): Likewise. Adjust.
7052 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
7053 (__throw_type_match_rtti_2): Adjust.
7054 (__is_pointer): Adjust.
7056 2000-04-08 Mark Mitchell <mark@codesourcery.com>
7058 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
7059 (complete_ctor_identifier): New macro.
7060 (special_function_kind): Add sfk_copy_constructor and
7061 sfk_assignment_operator.
7062 (LOOKUP_HAS_IN_CHARGE): Remove.
7063 (cons_up_default_function): Rename to ...
7064 (implicitly_declare_fn): ... this.
7065 * call.c (build_new_method_call): Add in-charge parameters for
7067 * class.c (add_implicitly_declared_members): Change parameter name
7068 from cant_have_assignment to cant_have_const_assignment.
7069 Replace calls to cons_up_default_function to implicitly_declare_fn.
7070 * cvt.c (ocp_convert): Use complete_ctor_identifier.
7071 * decl.c (initialize_predefined_identifiers): Initialize it.
7072 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
7074 * init.c (expand_default_init): Don't calculate the in-charge
7076 (build_new_1): Likewise.
7077 * lex.c (cons_up_default_function): Move to method.c.
7078 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
7079 (implicitly_declare_fn): New function.
7080 * typeck.c (build_static_cast): Use complete_ctor_identifier.
7081 (build_modify_expr): Likewise.
7082 * typeck2.c (build_functional_cast): Likewise.
7084 Under the new ABI, constructors don't return `this'.
7085 * cp-tree.h (warn_reorder): Declare.
7086 (special_function_kind): New enum.
7087 (global_base_init_list): Remove declaration.
7088 (emit_base_init): Don't return a value.
7089 (check_base_init): Don't declare.
7090 (is_aggr_typedef): Likewise.
7091 * decl.c (check_special_function_return_type): New function.
7092 (return_types): Remove.
7093 (grokdeclarator): Use check_special_function_return_type.
7094 (start_function): Don't initialize ctor_label under the new ABI.
7095 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
7096 * init.c (begin_init_stmts): Move to top of file.
7097 (finish_init_stmts): Likewise.
7098 (warn_reorder): Don't declare.
7099 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
7101 (check_base_init): Remove.
7102 (is_aggr_typedef): Likewise.
7103 (build_new_1): Don't use the return value of a constructor.
7104 * semantics.c (setup_vtbl_ptr): Don't use the return value
7106 * typeck.c (check_return_expr): Don't magically convert return
7107 statements into `return this' in constructors under the new ABI.
7109 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
7110 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
7111 (base_ctor_identifier): New macro.
7112 (base_dtor_identifier): Likewise.
7113 (deleting_dtor_identifier): Likewise.
7114 * decl.c: Don't include obstack.h.
7115 (obstack_chunk_alloc): Don't define.
7116 (obstack_chunk_free): Likewise.
7117 (struct predefined_identifier): New type.
7118 (initialize_predefined_identifiers): New function.
7119 (init_decl_processing): Use it.
7120 (debug_temp_inits): Remove.
7121 (start_method): Don't call preserve_data.
7122 (hack_incomplete_structures): Update comment.
7123 * init.c (init_init_processing): Don't initialize
7125 (build_offset_rf): Remove dead code.
7126 (build_delete): Use CLASSTYPE_N_BASECLASSES.
7127 * search.c (init_search_processing): Don't initialize
7130 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7132 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
7133 some sign_compare warnings.
7135 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7137 Rename abi::__vmi_class_type_info members.
7138 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
7139 base_list, detail_masks members to vmi_flags, vmi_base_count,
7140 vmi_bases and vmi_flags_masks respectively.
7141 (__vmi_class_type_info::vmi_flags_masks): Rename
7142 details_unknown_mask to flags_unknown_mask.
7143 * tinfo.cc (__class_type_info::do_upcast): Adjust.
7144 (__vmi_class_type_info::do_find_public_src): Adjust.
7145 (__vmi_class_type_info::do_dyncast): Adjust.
7146 (__vmi_class_type_info::do_upcast): Adjust.
7148 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7150 * tinfo.cc (convert_to_base): New function.
7151 (get_vbase_offset): Remove. Move into convert_to_base.
7152 (__vmi_class_type_info::do_find_public_src): Adjust.
7153 (__vmi_class_type_info::do_dyncast): Adjust.
7154 (__vmi_class_type_info::do_upcast): Adjust.
7156 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
7158 * tinfo.cc (operator=): Use __builtin_strcmp.
7159 * tinfo2.cc (before): Likewise.
7161 2000-04-06 Mark Mitchell <mark@codesourcery.com>
7163 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
7164 (DECL_SAVED_INLINE): Rename to ...
7165 (DECL_DEFERRED_FN): ... this.
7166 (in_function_p): Remove declaration.
7167 (mark_inline_for_output): Rename to ...
7168 (defer_fn): ... this.
7169 * decl.c (finish_function): Adjust call to mark_inline_for_output.
7170 (in_function_p): Remove definition.
7171 * decl2.c (saved_inlines): Rename to ...
7172 (deferred_fns): ... this.
7173 (saved_inlines_used): Rename to ...
7174 (deferred_fns_used): ... this.
7175 (mark_inline_for_output): Rename to ...
7176 (defer_fn): ... this.
7177 (finish_file): Adjust accordingly.
7178 (init_decl2): Likewise.
7179 * lex.c (cons_up_default_function): Likewise.
7180 * pt.c (mark_decl_instantiated): Likewise.
7181 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
7183 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
7184 * semantics.c (expand_body): Defer more functions.
7186 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7189 * Make-lang.in (CXX_LIB2FUNCS): Add it.
7191 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7192 __cxa_vec_delete): Declare.
7194 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7196 * rtti.c (dfs_class_hint_mark): New static function.
7197 (dfs_class_hint_unmark): New static function.
7198 (class_hint_flags): Use them.
7200 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
7202 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
7204 2000-04-05 Mark Mitchell <mark@codesourcery.com>
7206 * cp-tree.h (instantiate_decl): Change prototype.
7207 * decl2.c (mark_used): Adjust call.
7208 * optimize.c (inlinable_function_p): Adjust handling of templates.
7209 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
7210 (do_type_instantiation): Likewise.
7211 (instantiate_decl): Defer more templates.
7212 (instantiate_pending_templates): Adjust logic to handle inline
7215 * Makefile.in (GGC_H): New variable. Use it throughout in place
7218 * call.c: Don't include obstack.h. Include ggc.h.
7219 (obstack_chunk_alloc): Don't define.
7220 (obstack_chunk_free): Likewise.
7221 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
7222 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
7223 (pop_switch): Free it.
7225 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
7227 * dump.c (dequeue_and_dump): Don't try to print the bit_position
7228 if we don't have a DECL_FIELD_OFFSET.
7230 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
7232 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
7235 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7237 * cfns.gperf (hash, libc_name_p): Prototype.
7239 * rtti.c (build_dynamic_cast_1): Constification.
7241 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
7243 * semantics.c (deferred_type_access_control): Prototype.
7245 2000-04-04 Mark Mitchell <mark@codesourcery.com>
7247 Correct many new ABI issues regarding vbase and vcall offset
7249 * cp-tree.h (BINFO_VTABLE): Document.
7250 (struct lang_type): Tweak formatting.
7251 (BINFO_PRIMARY_BINFO): Add to documentation.
7252 (CLASSTYPE_VSIZE): Fix typo in comment.
7253 (CLASSTYPE_VBASECLASSES): Update documentation.
7254 (BINFO_VBASE_MARKED): Remove.
7255 (SET_BINFO_VBASE_MARKED): Likewise.
7256 (CLEAR_BINFO_VBASE_MARKED): Likewise.
7257 (BINFO_FIELDS_MARKED): Remove.
7258 (SET_BINFO_FIELDS_MARKED): Likewise.
7259 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
7260 (enum access_kind): New enumeration.
7261 (num_extra_vtbl_entries): Remove declaration.
7262 (size_extra_vtbl_entries): Likewise.
7263 (get_vtbl_decl_for_binfo): New function.
7264 (dfs_vbase_unmark): Remove declaration.
7265 (mark_primary_bases): Likewise.
7266 * class.c (SAME_FN): Remove.
7267 (struct vcall_offset_data_s): Move definition.
7268 (build_vbase_pointer): Use `build', not `build_binary_op', to
7269 access the vbase pointer under the new ABI.
7270 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
7271 (build_primary_vtable): Likewise.
7272 (dfs_mark_primary_bases): Move here from search.c.
7273 (mark_primary_bases): Likewise.
7274 (determine_primary_bases): Under the new ABI, don't make a base
7275 class a primary base just because we don't yet have any virtual
7277 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
7278 (num_vfun_entries): Remove.
7279 (dfs_count_virtuals): Likewise.
7280 (num_extra_vtbl_entries): Likewise.
7281 (size_extra_vtbl_entries): Likewise.
7282 (layout_virtual_bases): Iterate in inheritance graph order under
7284 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
7285 indicate that a vfield is present.
7286 (init_class_processing): Initialize access_public_node, etc., from
7288 (get_vtbl_decl_for_binfo): New function.
7289 (dump_class_hierarchy_r): Likewise.
7290 (dump_class_hierarchy): Use it.
7291 (finish_vtbls): Build the vtbls in inheritance graph order.
7292 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7293 (initialize_vtable): Use get_vtbl_decl_for_binfo.
7294 (accumulate_vtbl_inits): Add comments explaining why a pre-order
7296 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
7297 where the vptr points, even for primary vtables.
7298 (build_vtbl_initializer): Adjust handling of vbase and vcall
7300 (build_vcall_and_vbase_vtable_entries): New function.
7301 (dfs_build_vbase_offset_vtbl_entries): Remove.
7302 (build_vbase_offset_vtbl_entries): Reimplement.
7303 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
7304 were already handled in a primary base class vtable.
7305 (build_vcall_offset_vtbl_entries): Adjust.
7306 (build_rtti_vtbl_entries): Adjust.
7307 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
7308 * init.c (expand_virtual_init): Simplify.
7309 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
7310 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
7311 * search.c (BINFO_ACCESS): New macro.
7312 (SET_BINFO_ACCESS): Likewise.
7313 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
7314 (access_in_type): Likewise.
7315 (dfs_accessible_p): Likewise.
7316 (protected_accessible_p): Likewise.
7317 (lookup_fnfields_1): Adjust documentation.
7318 (dfs_mark_primary_bases): Move to class.c
7319 (mark_primary_bases): Likewise.
7320 (dfs_vbase_unmark): Remove.
7321 (virtual_context): Use BINFO_FOR_VBASE.
7322 (dfs_get_vbase_types): Simplify.
7323 (dfs_build_inheritance_graph_order): New function.
7324 (get_vbase_types): Use it.
7325 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
7327 * tinfo.cc (get_vbase_offset): New function.
7328 (__vmi_class_type_info::do_find_public_src): Use it.
7329 (__vmi_class_type_info::do_dyncast): Likewise.
7330 (__vmi_class_type_info::do_upcast): Likewise.
7332 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
7334 * lang-specs.h: Pass -fno-show-column to the preprocessor.
7336 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
7338 * rtti.c (class_hint_flags): Rename flags.
7339 (class_initializer): Remove flags.
7340 (synthesize_tinfo_var): Combine offset and flags. Add flags
7341 for __vmi_class_type_info.
7342 (create_tinfo_types): Remove flags from __class_type_info and
7343 __si_class_type_info. Merge flags and offset from
7344 base_class_type_info.
7345 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
7346 (__base_class_info::is_virtual_p): Adjust.
7347 (__base_class_info::is_public_p): Adjust.
7348 (__base_class_info::offset): New accessor.
7349 (__class_type_info::details): Remove member.
7350 (__class_type_info::__class_type_info): Lose details.
7351 (__class_type_info::detail_masks): Remove.
7352 (__si_class_type_info::__si_class_type_info): Lose details.
7353 (__vmi_class_type_info::details): New member.
7354 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
7355 (__vmi_class_type_info::detail_masks): New member.
7356 * tinfo.cc (__class_type_info::do_upcast): Initialize result
7357 with unknown_details_mask.
7358 (__vmi_class_type_info::do_find_public_src): Adjust
7359 (__vmi_class_type_info::do_dyncast): Adjust.
7360 (__vmi_class_type_info::do_upcast): Set result details, if
7362 (__dynamic_cast): Temporarily #if out optimization.
7364 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
7366 * rtti.c (get_tinfo_decl): Mark used.
7367 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
7368 mark as dealt with, if we output it.
7370 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7372 * class.c: Reorganize to put virtual function table initialization
7373 machinery at the end of the file.
7375 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
7377 * class.c (finish_struct): Use bitsize_zero_node.
7378 * pt.c (instantiate_class_template): Likewise.
7380 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7382 Put RTTI entries at negative offsets in new ABI.
7383 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
7384 vbase offset at index -3, not -1.
7385 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
7386 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
7387 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
7388 (build_rtti_vtbl_entries): New function.
7389 (set_rtti_entry): Remove.
7390 (build_primary_vtable): Don't use it.
7391 (build_secondary_vtable): Likewise.
7392 (start_vtable): Remove.
7393 (first_vfun_index): New function.
7394 (set_vindex): Likewise.
7395 (add_virtual_function): Don't call start_vtable. Do call
7397 (set_primary_base): Rename parameter.
7398 (determine_primary_base): Likewise.
7399 (num_vfun_entries): Don't use skip_rtti_stuff.
7400 (num_extra_vtbl_entries): Include RTTI information.
7401 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
7402 (skip_rtti_stuff): Remove.
7403 (dfs_modify_vtables): Don't use it.
7404 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
7405 (layout_nonempty_base_or_field): Update size handling.
7406 (create_vtable_ptr): Tweak.
7407 (layout_class_type): Adjust parameter names.
7408 (finish_struct_1): Simplify.
7409 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
7410 (skip_rtti_stuff): Remove.
7411 (first_vfun_index): New function.
7412 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7413 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
7414 (marked_vtable_pathp): Declare.
7415 (unmarked_vtable_pathp): Likewise.
7416 * error.c (dump_expr): Use first_vfun_index to calculate vtable
7418 * rtti.c (build_headof): Look for RTTI at negative offsets.
7419 (get_tinfo_decl_dynamic): Likewise.
7420 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
7422 (create_pseudo_type_info): Do it here instead. Adjust so that
7423 vptr points at first virtual function.
7424 * search.c (marked_vtable_pathp): Make it global.
7425 (unmarked_vtable_pathp): Likewise.
7426 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7427 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
7428 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
7429 (get_pure_virtuals): Likewise.
7430 (expand_upcast_fixups): Likewise.
7431 * tree.c (debug_binfo): Likewise.
7432 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
7435 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7437 * class.c (check_field_decl): Fix typo.
7438 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
7439 (check_methods): Likewise.
7440 (check_field_decls): Likewise.
7441 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
7442 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
7443 Use DECL_RESULT_FLD, not DECL_RESULT.
7444 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
7445 * lex.c (identifier_type): Likewise.
7446 * pt.c (determine_specialization, lookup_template_class): Likewise.
7447 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
7448 (resolve_overloaded_unification, more_specialized): Likewise.
7449 * semantics.c (finish_member_declaration): Likewise.
7450 * typeck.c (build_x_function_call): Likewise.
7452 2000-03-26 Mark Mitchell <mark@codesourcery.com>
7454 * class.c (layout_empty_base): Handle empty bases with non-byte
7456 (build_base_field): Likewise.
7457 (layout_virtual_bases): Likewise.
7459 * class.c (finish_struct_1): Fix typo in this change:
7461 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7463 2000-03-25 Mark Mitchell <mark@codesourcery.com>
7465 * decl.c (grokdeclarator): Count partial specializations when
7466 keeping track of how many template classes have been seen.
7468 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7470 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7472 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7473 (get_vfield_offset): Use byte_position.
7474 (set_rtti_entry): Set OFFSET to ssizetype zero.
7475 (get_binfo_offset_as_int): Deleted.
7476 (dfs_record_base_offsets): Use tree_low_cst.
7477 (dfs_search_base_offsets): Likewise.
7478 (layout_nonempty_base_or_field): Reflect changes in RLI format
7479 and call byte_position.
7480 (layout_empty_base): Convert offset to ssizetype.
7481 (build_base_field): use rli_size_unit_so_far.
7482 (dfs_propagate_binfo_offsets): Do computation in proper type.
7483 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7484 (layout_class_type): Reflect changes in RLI names and fields.
7485 (finish_struct_1): Set DECL_FIELD_OFFSET.
7486 * dump.c (dequeue_and_dump): Call bit_position.
7487 * expr.c (cplus_expand_constant): Use byte_position.
7488 * rtti.c (expand_class_desc): Use bitsize_one_node.
7489 * typeck.c (build_component_addr): Use byte_position and don't
7490 special case for zero offset.
7492 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7494 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7496 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7498 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7501 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7503 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7505 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7506 make_typename_type, check_initializer, cp_finish_decl,
7507 xref_tag): Likewise.
7508 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7509 decl_namespace, arg_assoc_template_arg, arg_assoc,
7510 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7511 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7512 args_to_string): Likewise.
7513 * friend.c (is_friend): Likewise.
7514 * lex.c (note_got_semicolon, note_list_got_semicolon,
7515 is_global): Likewise.
7516 * method.c (build_overload_nested_name, build_overload_value,
7517 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7518 * parse.y (typename_sub, typename_sub1): Likewise.
7519 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7520 process_partial_specialization, convert_template_argument,
7521 template_args_equal, add_pending_template, lookup_template_class,
7522 for_each_template_parm_r, maybe_fold_nontype_arg,
7523 tsubst, instantiate_template, type_unification_real, unify,
7524 instantiate_pending_templates, set_mangled_name_for_template_decl):
7526 * repo.c (repo_get_id, repo_template_used): Likewise.
7527 * search.c (lookup_field_1): Likewise.
7528 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7529 * xref.c (classname): Likewise.
7531 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7533 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7534 (CANONICAL_BINFO): New macro.
7535 (BINFO_NEW_VTABLE_MARKED): Use it.
7536 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7537 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7538 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7540 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7541 (build_secondary_vtable): Likewise.
7542 (dfs_finish_vtbls): Likewise.
7543 (dfs_accumulate_vtbl_inits): Likewise.
7544 (accumulate_vtbl_inits): New function.
7545 (finish_vtbls): Make sure that virtual bases come after
7546 non-virtual bases in the vtable group.
7547 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7548 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7549 * search.c (struct vbase_info): Move definition.
7550 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7551 (unmarked_new_vtable_p): Likewise.
7552 (dfs_mark_vtable_path): Remove.
7553 (dfs_mark_new_vtable): Remove.
7554 (dfs_unmark_new_vtable): Likewise.
7555 (dfs_clear_search_slot): Likewise.
7556 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7557 (dfs_clear_vbase_slots): Likewise.
7558 (init_vbase_pointers): LIkewise.
7560 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7562 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7563 SIZETYPE to a non-SIZETYPE.
7565 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7567 * class.c (layout_virtual_bases): Adjust names in conditionally
7570 * class.c (record_base_offsets): New function.
7571 (layout_conflict_p): Likewise.
7572 (layout_nonempty_base_or_field): Use it.
7573 (layout_empty_base): New function.
7574 (build_base_field): Use it.
7575 (build_base_fields): Update comment.
7576 (layout_virtual_bases): Fold in a little code form
7577 layout_basetypes. Use layout_empty_base.
7578 (layout_basetypes): Remove.
7579 (end_of_class): New function.
7580 (layout_class_type): Use it. Adjust.
7582 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7584 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7586 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7587 * typeck.c (fntype_p): Remove.
7589 * cp-tree.h (TI_SPEC_INFO): Remove.
7590 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7591 * pt.c (process_partial_specialization): Likewise.
7593 * class.c (build_base_field): Fix thinko in computation of binfo
7596 * tree.c (mark_local_for_remap_p): Mark variables declared in
7597 TARGET_EXPRs as well.
7599 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7601 * typeck.c (require_complete_type, complete_type,
7602 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7603 build_array_ref, convert_arguments, pointer_diff,
7604 build_x_unary_op, build_unary_op, build_c_cast,
7605 build_modify_expr): Use COMPLETE_TYPE_P etc.
7606 * call.c (is_complete, convert_like_real,
7607 build_new_method_call): Likewise.
7608 * class.c (build_vbase_pointer_fields, check_bases,
7609 build_base_field, finish_struct_1, pushclass): Likewise.
7610 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7611 * decl.c (maybe_process_template_type_declaration, pushtag,
7612 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7613 layout_var_decl, check_initializer, cp_finish_decl,
7614 grokdeclarator, require_complete_types_for_parms,
7615 grok_op_properties, xref_tag, xref_basetypes,
7616 check_function_type): Likewise.
7617 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7618 * friend.c (do_friend): Likewise.
7619 * init.c (build_offset_ref): Likewise.
7620 * parse.y (structsp): Likewise.
7621 * pt.c (maybe_process_partial_specialization,
7622 tsubst_friend_function, instantiate_class_template, tsubst,
7623 do_type_instantiation, instantiate_pending_templates): Likewise.
7624 * repo.c (repo_get_id): Likewise.
7625 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7626 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7627 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7628 * semantics.c (begin_class_definition): Likewise.
7629 * tree.c (build_cplus_method_type): Likewise.
7630 * typeck2.c (digest_init, build_functional_cast,
7631 add_exception_specifier): Likewise.
7632 * parse.h, parse.c: Regenerated.
7634 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7636 * inc/cxxabi.h: New header file. Define new-abi entry points.
7637 (__pointer_type_info::target): Rename member to ...
7638 (__pointer_type_info::type): ... here.
7639 (__base_class_info::type): Rename member to ...
7640 (__base_class_info::base): ... here.
7641 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7642 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7643 (abi_node): New global tree node.
7644 * decl.c (abi_node): Document.
7645 (init_decl_processing): Initialize abi_node.
7646 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7647 (get_vmi_pseudo_type_info): Likewise.
7648 (create_tinfo_types): Likewise.
7649 (emit_support_tinfos): Likewise.
7650 * tinfo.h (cxxabi.h): Include for new-abi.
7651 Move rtti class definitions to new header file.
7652 * tinfo.cc (abi): Use the namespace.
7653 (std): Move new abi rtti classes from here ...
7654 (__cxxabiv1): ... to here.
7655 * tinfo2.cc (cxxabi.h): Include for new-abi.
7656 Move rtti class definitions to new header file.
7657 (std): Move new abi rtti classes from here ...
7658 (__cxxabiv1): ... to here.
7659 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7662 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7663 Jason Merrill <jason@casey.cygnus.com>
7665 * method.c (build_overload_int): Use host_integerp.
7667 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7669 * init.c (build_offset_ref): Handle the case of a templated member
7672 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7674 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7676 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7678 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7679 * class.c (check_bitfield_decl): Turn illegal bitfields into
7681 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7683 (dfs_offset_for_unshared_vbases): Likewise.
7684 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7685 pointer-to-member correctly under the new ABI.
7686 * expr.c (cplus_expand_constant): Don't use cp_convert when
7687 turning an offset into a pointer-to-member.
7688 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7689 when dereferencing them under the new ABI.
7690 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7691 of pointers-to-members under the new ABI.
7693 * class.c (check_bitfield_decl): Remove restriction on really long
7695 (layout_class_type): Implement new ABI handling of bitfields
7696 longer than their types.
7698 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7700 * parse.y (extdefs): Call ggc_collect.
7701 * parse.c: Regenerated.
7703 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7705 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7706 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7709 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7711 * class.c (build_vbase_path): Use integer_zerop.
7712 (build_vtable_entry): Use tree_low_cst.
7713 (get_vfield_offset): Use bit_position.
7714 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7716 (check_bitfield_decl): Set DECL_SIZE using convert.
7717 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7718 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7720 (finish_struct_1): Use bit_position.
7721 (dump_class_hierarchy): Use tree_low_cst.
7722 * cp-tree.h (min_precision): Add declaration.
7723 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7724 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7725 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7726 * expr.c (cplus_expand_constant): Use bit_position.
7727 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7728 * rtti.c (get_base_offset): Use bit_position.
7729 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7730 host_integerp, and tree_low_cst.
7731 (pointer_int_sum): Use integer_zerop.
7732 (build_component_addr): Use bit_position.
7734 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7736 * typeck.c (require_complete_type): Don't assume size_zero_node.
7737 (complete_type_or_else): Likewise.
7739 2000-03-16 Steven Grady <grady@digitaldeck.com>
7740 Jason Merrill <jason@casey.cygnus.com>
7742 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7744 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7746 * decl2.c (grokfield): Bail out if type is error_mark_node.
7748 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7750 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7751 (__pointer_to_member_data): ... here. Adjust.
7752 * rtti.c (create_tinfo_types): Adjust.
7754 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7756 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7757 * decl.c (ref_desc_type_node): Undocument.
7758 * rtti.c (ptr_ref_initializer): Rename to ...
7759 (ptr_initializer): ... here. Adjust comments.
7760 (ptmd_initializer): Fix comment thinko.
7761 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7762 (create_tinfo_types): Remove ref_desc_type_node init.
7763 * tinfo2.cc (__reference_type_info): Remove.
7765 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7767 * decl.c (cp_finish_decl): Remove obsolete comment.
7769 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7771 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7773 * cp-tree.h: Tweak documentation.
7774 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7775 (avoid_overlap): Remove.
7776 (get_binfo_offset_as_int): New function.
7777 (dfs_serach_base_offsets): Likewise.
7778 (layout_nonempty_base_or_field): Likewise.
7779 (build_base_field): Layout fields here. Avoid placing two objects
7780 of the same type at the same address, under the new ABI.
7781 (build_base_fields): Adjust accordingly.
7782 (create_vtable_ptr): Return the new field, but don't attach it to
7784 (remove_base_field): Remove.
7785 (remove_base_fields): Remove.
7786 (layout_basetypes): Adjust accordingly.
7787 (layout_class_type): Call layout_field for each field, rather than
7788 just making a wholesale call to layout_type.
7790 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7792 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7794 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7796 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7798 * except.c (dtor_nothrow): New fn.
7799 (do_pop_exception): Use it. Take type parm.
7800 (push_eh_cleanup): Take type parm.
7801 (expand_start_catch_block): Pass it.
7802 (build_eh_type_type_ref): Accept null type.
7804 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7806 * cp-tree.h (revert_static_member_fn): Change prototype.
7807 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7808 (grok_op_properties): Likewise.
7809 (start_function): Likewise.
7810 (revert_static_member_fn): Simplify.
7811 * pt.c (check_explicit_specialization): Adjust call to
7812 revert_static_member_fn.
7814 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7816 * cp-tree.h (scope_kind): New type.
7817 (tmpl_spec_kind): Likewise.
7818 (declare_pseudo_global_level): Remove.
7819 (pseudo_global_level_p): Rename to template_parm_scope_p.
7820 (pushlevel): Remove declaration.
7821 (begin_scope): New function.
7822 (finish_scope): Likewise.
7823 (current_tmpl_spec_kind): Likewise.
7824 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7825 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7826 Add template_spec_p.
7827 (toplevel_bindings_p): Adjust.
7828 (declare_pseudo_global_level): Remove.
7829 (pseudo_global_level_p): Rename to template_parm_scope_p.
7830 (current_tmpl_spec_kind): New function.
7831 (begin_scope): Likewise.
7832 (finish_scope): Likewise.
7833 (maybe_push_to_top_level): Adjust.
7834 (maybe_process_template_type_declaration): Likewise.
7835 (pushtag): Likewise.
7836 (pushdecl_nonclass_level): Likewise.
7837 (lookup_tag): Likewise.
7838 (grokfndecl): Handle member template specializations. Share
7839 constructor and non-constructor code.
7840 * decl2.c (check_classfn): Handle member template specializations.
7841 * pt.c (begin_template_parm_list): Use begin_scope.
7842 (begin_specialization): Likewise.
7843 (end_specialization): Likewise.
7844 (check_explicit_specialization): Use current_tmpl_spec_kind.
7845 Handle member template specializations.
7846 (end_template_decl): Use finish_scope. Remove call to
7848 (push_template_decl_real): Remove bogus error message.
7849 (tsubst_decl): Fix typo in code contained in comment.
7850 (instantiate_template): Handle member template specializations.
7851 (most_general_template): Likewise.
7853 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7855 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7856 (do_identifier): Ditto for error().
7858 * pt.c (convert_nontype_argument): Ditto for cp_error().
7859 (convert_template_argument): Ditto for cp_pedwarn().
7861 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7863 * exception.cc (__check_null_eh_spec): New fn.
7864 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7866 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7868 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7869 * except.c (expand_end_eh_spec): Add the return type.
7870 * rtti.c (throw_bad_cast): Add the parmtypes.
7871 (throw_bad_typeid): Likewise.
7873 * semantics.c (expand_stmt): Only leave out rtl for unused
7874 artificials, and set DECL_IGNORED_P on them as well.
7875 * decl.c (wrapup_globals_for_namespace): Likewise.
7877 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7879 * decl.c (maybe_commonize_var): Skip all artificial decls.
7880 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7882 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7884 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7885 * cp-tree.h: Declare flag_enforce_eh_specs.
7886 * decl.c (store_parm_decls, finish_function): Check it.
7888 C library functions don't throw.
7889 * Makefile.in (cfns.h): New target.
7890 (except.o): Depend on it.
7891 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7892 * cfns.gperf: New file.
7893 * cfns.h: Generated.
7894 * except.c: Include it.
7895 (nothrow_libfn_p): New fn.
7896 * decl.c (grokfndecl): Use it.
7897 * cp-tree.h: Declare it.
7899 * decl.c (push_overloaded_decl_1, auto_function,
7900 define_function): Lose.
7901 (build_library_fn_1): New static fn.
7902 (builtin_function): Use it.
7903 (get_atexit_node): Use build_library_fn_ptr.
7904 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7905 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7906 push_void_library_fn, push_throw_library_fn): New fns.
7907 * cp-tree.h: Declare them.
7908 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7909 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7910 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7911 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7912 * rtti.c (build_runtime_decl): Lose.
7913 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7914 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7915 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7917 * call.c (build_call): Remove result_type parm.
7918 Call mark_used on unused artificial fns.
7919 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7921 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7923 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7925 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7926 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7927 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7928 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7929 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7930 expand_generic_desc): Likewise.
7932 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7934 * exception.cc (__cp_pop_exception): Cleanup the original object.
7936 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7938 * decl.c (grok_op_properties): Merge conversion to void warning
7939 with other silly op warnings.
7941 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7943 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7944 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7946 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7948 * decl.c (cp_make_fname_decl): New function.
7949 (wrapup_globals_for_namespace): Don't emit unused static vars.
7950 (init_decl_processing): Remove comment about use of
7951 array_domain_type. Set make_fname_decl.
7952 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7953 * semantics.c (begin_compound_stmt): Remove
7954 current_function_name_declared flagging.
7955 (expand_stmt): Don't emit unused local statics.
7956 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7959 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7961 * typeck.c (convert_for_assignment): Don't look at array
7963 * call.c (convert_like_real): Likewise.
7965 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7967 Add initial support for '\uNNNN' specifier.
7968 * lex.c (read_ucs): New fn.
7969 (readescape, skip_white_space): Call it.
7970 (is_extended_char, is_extended_char_1): New fns.
7971 (utf8_extend_token): New fn, #if 0'd out.
7972 (real_yylex): Treat extended chars like letters.
7974 * search.c (note_debug_info_needed): Walk the bases even if we
7975 weren't deferring the type itself.
7977 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7979 * decl2.c (finish_objects): Constify a char*.
7981 * method.c (emit_thunk): Likewise.
7983 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7985 * typeck.c (dubious_conversion_warnings): Look through
7988 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7990 * class.c (dfs_modify_vtables): I is now unsigned.
7991 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7992 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7993 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7994 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7995 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7996 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7997 Call integer_all_onesp.
7998 * typeck2.c (process_init_constructor): Use compare_tree_int.
8000 * lang-specs.h (as): Don't call if -syntax-only.
8002 2000-03-06 Mark Mitchell <mark@codesourcery.com>
8004 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
8005 RTL_EXPR_HAS_NO_SCOPE after all.
8007 2000-03-05 Mark Mitchell <mark@codesourcery.com>
8009 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
8010 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
8011 RTL_EXPR_HAS_NO_SCOPE.
8013 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
8016 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
8018 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
8020 * call.c (convert_like): Macrofy.
8021 (convert_like_with_context): New macro.
8022 (convert_like_real): Renamed from convert_like. Add calling
8023 context parameters, for diagnostics. Add recursive flag. Call
8024 dubious_conversion_warnings for outer conversion.
8025 (build_user_type_conversion): Use convert_like_with_context.
8026 (build_over_call): Likewise. Don't warn about dubious
8027 conversions here. Adjust convert_default_arg calls.
8028 (convert_default_arg): Add context parameters for diagnostics.
8029 Pass throught to convert_like_with_context.
8030 * cp-tree.h (convert_default_arg): Add context parameters.
8031 (dubious_conversion_warnings): Prototype new function.
8032 * typeck.c (convert_arguments): Adjust convert_default_arg call.
8033 (dubious_conversion_warnings): New function, broken
8034 out of convert_for_assignment.
8035 (convert_for_assignment): Adjust.
8037 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
8039 * decl2.c (key_method): Break out from...
8040 (import_export_vtable, import_export_class): ...here.
8042 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
8043 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
8045 * search.c (note_debug_info_needed, dfs_debug_mark,
8046 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
8047 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
8049 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
8051 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
8054 2000-03-02 Mark Mitchell <mark@codesourcery.com>
8056 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
8057 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
8058 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
8059 (lang_type): Split gets_new into has_new and has_array_new.
8060 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8061 (TYPE_GETS_NEW): Split into ...
8062 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
8063 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
8064 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
8065 (build_op_new_call): Don't declare.
8066 (build_new_1): Likewise.
8067 * call.c (build_op_new_call): Remove.
8068 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8069 instead of TYPE_NEEDS_DESTRUCTOR.
8070 (finish_struct_bits): Likewise.
8071 (add_implicitly_declared_members): Likewise.
8072 (check_field_decl): Likewise.
8073 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
8074 correctly under the new ABI.
8075 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8076 instead of TYPE_NEEDS_DESTRUCTOR.
8077 (initialize_local_var): Likewise.
8078 (destroy_local_var): Likewise.
8079 (cp_finish_decl): Likewise.
8080 (register_dtor_fn): Likewise.
8081 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
8082 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
8083 TYPE_VEC_DELETE_TAKES_SIZE here.
8084 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
8085 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
8086 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8087 (finish_destructor_body): Likewise.
8088 (maybe_build_cleanup_1): Likewise.
8089 * decl2.c (do_static_destruction): Likewise.
8090 * init.c (build_new_1): Make it static.
8091 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8092 (expand_cleanup_for_base): Likewise.
8093 (get_cookie_size): New function.
8094 (build_new_1): Handle array-new cookies correctly under the new
8096 (build_vec_delete_1): Likewise.
8097 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8098 (build_delete): Likewise.
8099 (build_vec_delete): Handle array-new cookies correctly under the new
8101 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8102 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
8103 TYPE_HAS_ARRAY_NEW_OPERATOR.
8104 * ptree.c (print_lang_type): Check them.
8105 * search.c (context_for_name_lookup): Fix typo in comment.
8106 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8107 * tree.c (break_out_cleanups): Likewise.
8108 (build_cplus_array_test_1): Likewise.
8109 (cp_build_qualified_type_real): Likewise.
8110 * typeck.c (complete_type): Likewise.
8112 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
8113 the command-line, not the end.
8115 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
8117 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
8119 2000-03-02 Tom Tromey <tromey@cygnus.com>
8121 * cp-tree.h (build_java_class_ref): Declare.
8122 * init.c (build_java_class_ref): No longer static.
8123 * except.c (expand_throw): Generate a Java-style `throw' if the
8124 thrown object is a "Java" object.
8125 (initialize_handler_parm): Generate a Java-style lookup of
8126 exception info if the caught object is a "Java" object.
8127 (catch_language, catch_language_init): New globals.
8128 (decl_is_java_type): New function.
8129 (expand_start_catch_block): Don't call push_eh_info() or
8130 push_eh_cleanup() when handling a Java-style "catch". Pass Java
8131 class reference to build_catch_block.
8133 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8135 * typeck.c (comptypes): Treat sizetype like its language equivalent.
8137 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
8139 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
8140 to merge reference/pointer code and fix incorrect warnings.
8142 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
8144 * search.c (protected_accessible_p): Use context_for_name_lookup.
8146 * init.c (construct_virtual_bases): Fix thinko.
8147 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
8149 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8151 * decl.c (current_function_decl): Move to toplev.c.
8153 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
8155 * pt.c (fn_type_unification): Unify return type, whenever
8157 (get_bindings_real): Only pass return type when necessary.
8158 Remove explicit return type check.
8159 * class.c (resolve_address_of_overloaded_function): Pass desired
8160 return type to fn_type_unification.
8162 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8164 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
8166 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
8168 * rtti.c (expand_class_desc): Likewise.
8169 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
8170 (THUNK_VCALL_OFFSET): Likewise.
8171 (THUNK_DELTA): Reflect changes in ../tree.h.
8173 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
8175 * search.c (protected_accessible_p): Also allow the access if
8176 the member is public in DERIVED. Lose TYPE parm.
8177 (friend_accessible_p): Lose TYPE parm.
8178 (accessible_p): Adjust.
8180 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8182 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
8183 on things that are not sizes; ssize_binop deleted.
8184 Call size_diffop when appropriate.
8185 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8186 (build_primary_vtable, build_secondary_vtable): Likewise.
8187 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
8188 Variable I is HOST_WIDE_INT.
8189 (get_vfield_offset): Pass proper types to size_binop.
8190 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
8191 (finish_struct_1): Likewise.
8192 (skip_rtti_stuff): Arg N is now pointer to signed.
8193 (layout_class_type): Use size_zero_node.
8194 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
8195 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
8196 * decl.c (complete_arry_type): Pass proper types to size_binop.
8197 (xref_basetypes): BINFO_OFFSET is sizetype.
8198 * error.c (dump_expr): Don't use size_binop non-sizes.
8199 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
8200 * init.c (construct_virtual_bases): Fix type error.
8201 (build_vec_delete_1): Pass proper type to size_binop and don't
8203 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
8204 * rtti.c (get_base_offset): Pass proper type to size_binop.
8205 * search.c (dfs_find_vbases): Fix type error.
8206 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
8207 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
8208 * tree.c (debug_binfo): Variable N is signed.
8209 Use HOST_WIDE_INT_PRINT_DEC.
8210 * typeck.c (comptypes): sizetype is same as equivalent integer type.
8211 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
8212 size_one_node and size_zero_node.
8213 (c_alignof): Use size_one_node.
8214 (build_component_addr): Pass proper types to size_binop.
8215 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
8217 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
8219 Implement class scope using-declarations for functions.
8220 * class.c (handle_using_decl): Call add_method for used functions.
8221 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
8222 (add_method): Used functions are hidden by local functions.
8223 (check_bases_and_members): Handle using-decls before finalizing
8224 CLASSTYPE_METHOD_VEC.
8225 * call.c (add_function_candidate): Add ctype parm; if non-zero,
8226 override the type of 'this' accordingly.
8227 (add_template_candidate, add_template_candidate_real): Add ctype parm.
8228 (convert_class_to_reference, build_user_type_conversion_1,
8229 build_new_function_call, build_object_call, build_new_op,
8230 build_new_method_call): Pass ctype parm.
8232 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
8234 * call.c (convert_class_to_reference, build_user_type_conversion_1,
8235 build_new_function_call, build_object_call, build_new_op,
8236 build_new_method_call, build_op_delete_call): Don't get basetype_path
8238 * typeck.c (build_component_ref): Likewise.
8239 * init.c (build_offset_ref): Likewise.
8240 (resolve_offset_ref): Don't call enforce_access.
8241 Call build_scoped_ref.
8242 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
8243 would cause an error or if -pedantic.
8244 * class.c (alter_access): Lose binfo parm.
8246 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8248 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
8251 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
8253 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
8254 pseudo_type_info creation into the std namespace
8256 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8258 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
8259 (import_export_class): Remove declaration.
8260 * decl2.c (import_export_class): Make it static.
8261 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
8262 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
8263 EXPR_WITH_FILE_LOCATION.
8264 * lex.c (check_newline): Tweak filename/lineno setting.
8265 * semantics.c (begin_while_stmt): Fix typo in comment.
8267 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8269 * lang-options.h (-fmessage-length=): Add missing option.
8271 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
8273 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
8275 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
8277 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
8279 * optimize.c (expand_call_inline): Emit the return label before
8280 evaluating the return value.
8282 2000-02-24 Mark Mitchell <mark@codesourcery.com>
8284 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
8285 than duplicating functionality here.
8286 * optimize.c: Include input.h.
8287 (expand_call_inline): Use push_srcloc and pop_srcloc.
8288 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
8289 * parse.c: Regenerated.
8290 * Makefile.in (lex.o): Depend on input.h.
8291 (optimize.o): Likewise.
8293 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
8295 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
8296 function type, rather than ICE.
8298 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
8300 * decl.c (grokdeclarator): Call decl_type_access_control.
8301 * parse.y (parse_end_decl): Don't call decl_type_access_control if
8304 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
8306 * decl.c (decls_match): Remove obsolete static member nadgering.
8308 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8310 * decl.c (grokdeclarator): Change ANSI to ISO.
8311 * lex.c (consume_string, readescape, do_identifier): Likewise.
8312 (parse_float, real_yylex): Likewise.
8313 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
8314 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
8315 new_type_id, maybe_label_decls, simple_stmt,
8316 for.init.statement): Likewise.
8317 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
8318 * semantics.c (finish_named_return_value): Likewise.
8319 * parse.c: Regenerate.
8321 2000-02-21 Mark Mitchell <mark@codesourcery.com>
8323 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
8324 (CPTI_CLASS_STAR_TYPE): Remove.
8325 (vtable_index_type): Likewise.
8326 (class_star_type_node): Remove.
8327 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
8328 (build_binary_op_nodefault): Remove.
8329 * call.c (build_new_op): Use build_binary_op instead of
8330 build_binary_op_nodefault.
8331 * decl.c (init_decl_processing): Remove class_star_type_node
8332 initialization. Make delta_type_node ptrdiff_type_node under the
8333 new ABI. Initialize vtable_index_type.
8334 (build_ptrmemfunc_type): Build different structures for the new
8336 (build_enumerator): Use build_binary_op instead of
8337 build_binary_op_nodefault.
8338 * method.c (build_overload_value): Mangle pointers-to-members
8339 appropriately under the new ABI.
8340 * typeck.c (build_array_ref): Use build_binary_op instead of
8341 build_binary_op_nodefault.
8342 (get_member_function_from_ptrfunc): Adjust for the new ABI.
8343 (build_binary_op_nodefault): Rename to ...
8344 (build_binary_op): ... this. Remove old version. Adjust for
8345 pointer-to-member comparisons under the new ABI.
8346 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
8347 (build_ptrmemfunc): Adjust for the new ABI.
8348 (expand_ptrmemfunc_cst): Likewise.
8349 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
8350 (pfn_from_ptrmemfunc): Adjust for the new ABI.
8352 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
8354 * call.c (build_object_call): Compress consecutive calls to
8356 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
8357 (build_op_delete_call): Adjust message formatting.
8359 * class.c (check_bases): Compress consecutive calls to
8361 (finish_struct_anon): Say 'ISO C++'.
8363 * decl.c (start_decl): Same here.
8364 (grok_reference_init): Likewise.
8365 (grokfndecl): Correct message formatting.
8366 (grokfndecl): Improve diagnostic.
8367 (check_static_variable_definition): Likewise. Say 'ISO C++'
8368 (compute_array_index_type): Say 'ISO C++'
8369 (create_array_type_for_decl): Compress consecutive calls to
8371 (grokdeclarator): Say 'ISO C++'
8372 (grok_op_properties): Likewise.
8374 * decl2.c (delete_sanity): Clairify diagnostic.
8375 (check_member_template): Same here.
8376 (grok_function_init): Use consistent terminology.
8378 * expr.c (do_case): Say 'ISO C++'
8380 * friend.c (do_friend): Compress consecutive calls to warning.
8382 2000-02-20 Mark Mitchell <mark@codesourcery.com>
8384 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
8385 * class.c (build_secondary_vtable): Reorganize. Don't create a
8386 new vtable under the new ABI.
8387 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
8389 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
8390 the initializing elements.
8391 (initialize_vtable): New function.
8392 (dfs_finish_vtbls): Use it.
8393 (dfs_accumulate_vtbl_inits): New function.
8394 (finish_vtbls): Merge primary and secondary vtables under the new
8396 (finish_struct_1): Remove redundant call to layout_vtable_decl.
8397 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
8400 * class.c (build_vtable): New function, split out from ...
8401 (get_vtable_decl): ... here, and ...
8402 (build_secondary_vtable): ... here.
8404 * pt.c (tsubst_decl): Fix formatting.
8406 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8408 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
8409 (avoid_overlap, build_base_field): Likewise.
8410 (build_base_field, build_base_fields, is_empty_class):
8411 Test DECL_SIZE with integer_zero.
8412 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
8413 * cp-tree.h (struct lang_type): New field size_unit.
8414 (CLASSTYPE_SIZE_UNIT): New macro.
8415 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
8416 (cp_finish_decl): Delete -Wlarger-than processing.
8417 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
8418 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
8419 * tree.c (make_binfo): binfo vector is one entry longer.
8420 (walk_tree): Walk DECL_SIZE_UNIT.
8422 2000-02-19 Mark Mitchell <mark@codesourcery.com>
8424 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
8426 (build_vtable_entry): Don't assume all vtable entries are
8428 (build_vtbl_initializer): Adjust accordingly.
8429 (get_vtable_decl): Fix formatting.
8431 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
8433 * semantics.c (deferred_type_access_control): Walk the entire
8435 (save_type_access_control): Rename from
8436 initial_deferred_type_access_control. Just remember the value.
8437 (decl_type_access_control): New fn.
8438 (begin_function_definition): Use deferred_type_access_control, after
8439 we've started the function. Set type_lookups to error_mark_node.
8440 * parse.y (frob_specs, fn.def1): Adjust.
8441 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
8442 (parse_end_decl, parse_bitfield0, parse_method): New fns.
8443 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
8444 (after_type_component_declarator0): Likewise.
8445 (after_type_component_declarator): Likewise.
8446 (notype_component_declarator): Likewise.
8447 * cp-tree.h: Adjust.
8449 * decl.c (redeclaration_error_message): Allow redeclaration of
8450 namespace-scope decls.
8452 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8454 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
8456 2000-02-17 Mark Mitchell <mark@codesourcery.com>
8458 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
8459 * decl2.c (grokclassfn): Likewise.
8461 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
8463 * decl2.c (lang_decode_option): Don't set default message length
8465 * lex.c (lang_init_options): Set it here.
8467 2000-02-16 Mark Mitchell <mark@codesourcery.com>
8469 Make DECL_CONTEXT mean the class in which a member function was
8470 declared, even for a virtual function.
8471 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8472 (DECL_FRIEND_CONTEXT): New macro.
8473 (DECL_REAL_CONTEXT): Remove.
8474 (SET_DECL_FRIEND_CONTEXT): Likewise.
8475 (DECL_VIRTUAL_CONTEXT): Adjust.
8476 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8477 (add_friends): Remove.
8478 (hack_decl_function_context): Likewise.
8479 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8481 (build_over_call): Fix indentation. Use DECL_CONTEXT
8482 instead of DECL_CLASS_CONTEXT.
8483 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8484 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8485 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8486 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8487 (build_base_field): Likewise.
8488 (finish_struct_1): Likewise.
8489 (build_self_reference): Likewise.
8490 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8492 (pushtag): Use decl_function_context, not
8493 hack_decl_function_context.
8494 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8495 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8496 (pushdecl): Remove bogus code.
8497 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8498 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8499 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8500 Use decl_function_context, nothack_decl_function_context.
8501 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8502 (grokdeclarator): Likewise. Use decl_function_context, not
8503 hack_decl_function_context.
8504 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8505 (start_function): Use DECL_FRIEND_CONTEXT, not
8506 DECL_CLASS_CONTEXT. Use decl_function_context, not
8507 hack_decl_function_context.
8508 (finish_function): Use decl_function_context, not
8509 hack_decl_function_context.
8510 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8512 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8513 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8514 (grokfield): Likewise.
8515 (finish_builtin_type): Likewise.
8516 (finish_vtable_vardec): Use decl_function_context, not
8517 hack_decl_function_context.
8518 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8519 (start_static_initialization_or_destruction): Likewise.
8520 (finish_static_initialization_or_destruction): Likewise.
8521 (mark_used): Adjust logic for deciding when to synthesize methods.
8522 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8524 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8526 * friend.c (is_friend): Likewise.
8527 (add_friends): Remove.
8528 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8529 * lex.c (begin_definition_of_inclass_inline): Use
8530 decl_function_context, not hack_decl_function_context.
8531 (process_next_inline): Likewise.
8532 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8533 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8534 DECL_CLASSS_CONTEXT.
8535 (hack_identifier): Likewise.
8536 (synthesize_method): Use decl_function_context, not
8537 hack_decl_function_context.
8538 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8540 (is_member_template): Use decl_function_context, not
8541 hack_decl_function_context. Use DECL_CONTEXT, not
8543 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8545 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8547 (push_template_decl_real): Likewise.
8548 (instantiate_class_template): Don't call add_friends.
8549 (tsubst_default_argument): Use DECL_CONTEXT, not
8551 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8552 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8553 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8555 * repo.c (repo_inline_used): Likewise.
8556 * search.c (current_scope): Adjust for new _CONTEXT macros.
8557 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8559 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8560 (lookup_fnfields_here):Likewise.
8561 (check_final_overrider): Likewise.
8562 (init_vbase_pointers): Likewise.
8563 (virtual_context): Likewise.
8564 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8565 (expand_body): Use decl_function_context, not
8566 hack_decl_function_context.
8567 * tree.c (hack_decl_function_context): Remove.
8568 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8570 * typeck2.c (error_not_base_type): Likewise.
8572 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8574 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8576 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8578 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8580 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8582 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8584 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8586 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8588 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8590 * parse.y (frob_specs): Split out...
8591 (parse_decl): From here.
8592 (fn.def2): Call initial_deferred_type_access_control.
8593 (after_type_component_declarator0): Call frob_specs.
8594 (notype_component_declarator0): Likewise.
8595 * search.c (friend_accessible_p): Nested classes are friends of their
8598 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8600 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8601 used to create an implicit temporary.
8603 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8606 2000-02-08 Nathan Sidwell <nathan@acm.org>
8608 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8609 strip array element qualifiers too.
8611 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8613 * decl.c (store_parm_decls): Don't build cleanups for parameters
8614 while processing_template_decl.
8616 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8618 * cp-tree.h (struct saved_scope): Add incomplete field.
8619 (namespace_scope_incomplete): New macro.
8620 * decl.c (pushdecl): Use it.
8621 (hack_incomplete_structures): Use it. See through artificial
8623 (mark_saved_scope): Mark it.
8625 Implement access control for nested types.
8626 * search.c (type_access_control): New fn.
8627 (accessible_p): Now we do perform access control for types.
8628 * semantics.c (deferred_type_access_control): New fn.
8629 (initial_deferred_type_access_control): New fn.
8630 (begin_function_definition): Call it. Add lookups parm.
8631 * decl.c (struct binding_level): Add this_class field.
8632 (pushlevel_class): Set it.
8633 (mark_binding_level): Mark it.
8634 (lookup_name_real): Use it. Call type_access_control.
8635 (mark_saved_scope): Mark lookups field.
8636 * cp-tree.h (flagged_type_tree): Add lookups field.
8637 (struct saved_scope): Add lookups field.
8638 (type_lookups): New macro.
8639 * parse.y (declmods): Now <ftype>.
8640 (parse_decl): Add lookups parm. Call
8641 initial_deferred_type_access_control.
8642 (lang_extdef): Clear type_lookups.
8643 (typed_declspecs, declmods, typespec): Set lookups field.
8644 (initdcl): Call deferred_type_access_control.
8645 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8646 component_decl_1, named_parm): Adjust.
8647 * friend.c (is_friend): Nested classes are friends of their
8650 * class.c (currently_open_derived_class): New fn.
8651 * method.c (hack_identifier): Use it.
8653 * lex.c (do_identifier): Remove obsolete code.
8655 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8657 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8659 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8660 thinks this file is plain C).
8662 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8664 * Makefile.in (call.o): Depend on $(EXPR_H).
8666 * call.c: Include "expr.h".
8668 * class.c (dump_class_hierarchy): Add prototype.
8670 * search.c (dfs_get_pure_virtuals): Likewise.
8672 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8674 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8677 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8679 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8680 Store it in DECL_FCONTEXT.
8681 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8683 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8685 * tinfo.h (old abi): #include "tconfig.h".
8686 * tinfo.cc (convert_to_base): Move into old abi section.
8688 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8690 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8691 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8692 (BINFO_PRIMARY_BINFO): New macro.
8693 (BF_DELTA): Rename to ...
8694 (BV_DELTA): ... this.
8695 (BF_VCALL_INDEX): Rename to ...
8696 (BV_VCALL_INDEX): ... this.
8697 (BF_FN): Rename to ...
8699 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8700 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8701 (modify_vtable_entry): Simplify.
8702 (add_virtual_function): Rename BF_ macros to BV_ variants.
8703 (build_vtable_initializer): Likewise.
8704 (get_class_offset_1): Remove.
8705 (dfs_get_class_offset): Likewise.
8706 (get_class_offset): Likewise.
8707 (dfs_find_final_overrider): New function.
8708 (find_final_overrider): Likewise.
8709 (modify_one_vtable): Remove.
8710 (dfs_find_base): New function.
8711 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8712 find_final_overrider.
8713 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8715 (dfs_fixup_vtable_deltas): Remove.
8716 (override_one_vtable): Remove.
8717 (merge_overrides): Likewise.
8718 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8719 unreal chilren of virtual bases.
8720 (finish_struct_1): Don't use merge_overrides. Don't use
8721 dfs_fixup_vtable_deltas.
8722 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8725 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8726 Jason Merrill <jason@yorick.cygnus.com>
8728 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8730 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8732 * exception.cc (__throw_bad_typeid): Add missing std::.
8734 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8736 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8738 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8740 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8742 Runtime support for new-abi rtti.
8743 * inc/typeinfo (type_info::operator!=): Define in class.
8744 (type_info::before, type_info::name, type_info::operator==,
8745 type_info::operator!=): Define new ABI implementations.
8746 (type_info::is_pointer_p, type_info::is_function_p): Declare
8747 new virtual functions.
8748 (type_info::do_catch, type_info::do_upcast): Likewise.
8750 * tinfo.h (__base_class_info): Define new class.
8751 (__class_type_info): Likewise.
8752 (__si_class_type_info): Likewise.
8753 (__vmi_class_type_info): Likewise.
8754 (__dynamic_cast): Prototype.
8756 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8757 (type_info::is_pointer_p): Define new function.
8758 (type_info::is_function_p): Likewise.
8759 (type_info::do_catch): Likewise.
8760 (type_info::do_upcast): Likewise.
8761 (vtable_prefix): New structure for vtable access.
8762 (adjust_pointer): Define new template function.
8763 (contained_p, public_p, virtual_p, contained_public_p,
8764 contained_nonpublic_p, contained_nonvirtual_p): Define new
8766 (nonvirtual_base_type): New local variable.
8767 (__class_type_info::~__class_type_info): Define.
8768 (__si_class_type_info::~__si_class_type_info): Likewise.
8769 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8770 (__class_type_info::do_catch): Define new function.
8771 (__class_type_info::do_upcast): Likewise.
8772 (__class_type_info::find_public_src): Likewise.
8773 (__class_type_info::do_find_public_src): Likewise.
8774 (__si_class_type_info::do_find_public_src): Likewise.
8775 (__vmi_class_type_info::do_find_public_src): Likewise.
8776 (__class_type_info::do_dyncast): Likewise.
8777 (__si_class_type_info::do_dyncast): Likewise.
8778 (__vmi_class_type_info::do_dyncast): Likewise.
8779 (__class_type_info::do_upcast): Likewise.
8780 (__si_class_type_info::do_upcast): Likewise.
8781 (__vmi_class_type_info::do_upcast): Likewise.
8782 (__dynamic_cast): Likewise.
8784 * tinfo2.cc (__fundamental_type_info): Define new class.
8785 (__pointer_type_info): Likewise.
8786 (__reference_type_info): Likewise.
8787 (__array_type_info): Likewise.
8788 (__function_type_info): Likewise.
8789 (__enum_type_info): Likewise.
8790 (__ptr_to_member_type_info): Likewise.
8791 (__fundamental_type_info::~__fundamental_type_info): Define.
8792 (__pointer_type_info::~__pointer_type_info): Likewise.
8793 (__reference_type_info::~__reference_type_info): Likewise.
8794 (__array_type_info::~__array_type_info): Likewise.
8795 (__function_type_info::~__function_type_info): Likewise.
8796 (__enum_type_info::~__enum_type_info): Likewise.
8797 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8798 (__pointer_type_info::do_catch): Define new function.
8799 (__ptr_to_member_type_info::do_catch): Define new function.
8801 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8802 (__is_pointer): Likewise.
8804 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8806 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8808 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8809 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8810 (make_new_vtable): New function.
8811 (modify_vtable_entry): Handle generation of new vtables correctly.
8812 (modify_one_vtable): Remove unused parameter.
8813 (dfs_fixup_vtable_deltas): Likewise.
8814 (override_one_vtable): Use build_secondary_vtable.
8815 (finish_struct_1): Use build_primary_vtable and
8816 build_secondary_vtable.
8818 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8820 * cp/decl.c: Adjust variable names, comments, help strings.
8822 2000-01-29 Nathan Sidwell <nathan@acm.org>
8824 * new2.cc (operator delete[]): Use operator delete, don't assume
8827 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8829 * class.c (build_vtbl_initializer): Add argument to
8830 build_vtable_entry call.
8832 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8834 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8835 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8836 (BF_DELTA): New macro.
8837 (BF_VCALL_INDEX): Likewise.
8839 (THUNK_VCALL_OFFSET): Likewise.
8840 (make_thunk): Change prototype.
8841 * class.c (build_vtable_entry): Integrate
8842 build_vtable_entry_for_fn. Handle vcall indices.
8843 (build_vtable_entry_for_fn): Remove.
8844 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8845 BF_VCALL_INDEX, BF_FN.
8846 (modify_vtable_entry): Integrate common code from
8847 modify_one_vtable and dfs_fixup_vtable_deltas.
8848 (add_virtual_function): Set BF_VCALL_INDEX.
8849 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8851 (modify_one_vtable): Simplify.
8852 (dfs_fixup_vtable_deltas): Likewise.
8853 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8854 * method.c (make_thunk): Handle vcall indices.
8856 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8858 Compiler side new abi rtti (not enabled).
8859 * cp-tree.h (new_abi_rtti_p): New macro.
8860 (emit_support_tinfos): Prototype new function.
8861 (tinfo_decl_p): Likewise.
8862 (emit_tinfo_decl): Likwise.
8863 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8865 (doing_runtime): New local static.
8866 (init_rtti_processing): Add new-abi initializer.
8867 (get_tinfo_decl): Add new-abi logic.
8868 (tinfo_from_decl): Likewise.
8869 (build_dynamic_cast_1): Likewise.
8870 (qualifier_flags): New static function.
8871 (tinfo_base_init): Likewise.
8872 (generic_initializer): Likewise.
8873 (ptr_ref_initializer): Likewise.
8874 (ptmd_initializer): Likewise.
8875 (class_hint_flags): Likewise.
8876 (class_initializer): Likewise.
8877 (synthesize_tinfo_var): Likewise.
8878 (create_real_tinfo_var): Likewise.
8879 (create_pseudo_type_info): Likewise.
8880 (get_vmi_pseudo_type_info): Likewise.
8881 (create_tinfo_types): Likewise.
8882 (emit_support_tinfos): New global function.
8883 (tinfo_decl_p): New global predicate.
8884 (emit_tinfo_decl): New global function.
8885 * class.c (set_rtti_entry): Generalize for old and new rtti.
8886 (build_vtbl_initializer): Likewise.
8887 * decl2.c (finish_file): Likewise.
8889 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8891 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8892 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8894 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8896 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8899 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8901 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8903 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8905 * optimize.c (calls_setjmp_r): Supply new argument
8906 to special_function_p.
8908 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8910 * call.c: PROTO -> PARAMS.
8911 * class.c: Likewise.
8912 * cp-tree.h: Likewise.
8916 * decl2.c: Likewise.
8918 * errfn.c: Likewise.
8919 * error.c: Likewise.
8920 * except.c: Likewise.
8923 * input.c: Likewise.
8926 * method.c: Likewise.
8927 * optimize.c: Likewise.
8928 * parse.y: Likewise.
8932 * search.c: Likewise.
8933 * semantics.c: Likewise.
8936 * typeck.c: Likewise.
8937 * typeck2.c: Likewise.
8940 2000-01-25 Richard Henderson <rth@cygnus.com>
8942 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8944 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8946 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8947 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8948 (struct vcall_offset_data_s): New type.
8949 (dfs_vcall_offset_queue_p): New function.
8950 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8951 (build_vcall_offset_vtbl_entries): Likewise.
8952 (layout_vtable_decl): Likewise.
8953 (num_vfun_entries): Likewise.
8954 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8955 (build_vtbl_initializer): Likewise.
8956 (dfs_finish_vtabls): Use layout_vtable_decl.
8957 (modify_one_vtables): Always duplicate vtables under the new ABI.
8958 (finish_struct_1): Use layout_vtable_decl.
8960 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8962 * decl.c (member_function_or_else): Change third arg from a format
8963 specifier to an `enum overload_flags'. Callers changed.
8965 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8967 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8968 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8969 build_const_cast, get_delta_difference, check_return_expr): Avoid
8970 ANSI string concatenation usage.
8972 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8974 * class.c (layout_class_type): Put the fields required to make a
8975 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8978 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8980 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8983 * decl2.c (mark_used): Do instantiate inlines that have been
8984 explicitly instantiated.
8986 2000-01-24 Richard Henderson <rth@cygnus.com>
8988 * call.c (build_over_call): Use expand_tree_builtin.
8989 * typeck.c (build_function_call_real): Likewise.
8990 (build_binary_op_nodefault): Handle unordered compares.
8992 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8994 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8995 cp_tree_index values.
8996 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8997 New global node #defines for them.
8998 * rtti.c (call_void_fn): Replace with ...
8999 (build_runtime_decl): ... new static function.
9000 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
9001 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
9002 (build_dynamic_cast_1): Always produce correctly typed result.
9003 Explicitly produce type_info addresses. Use dynamic_cast_node.
9004 * exception.cc (__throw_bad_cast): Return `void *'.
9005 (__throw_bad_typeid): Return `const type_info &'.
9007 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9009 * cp-tree.h (get_vtable_decl): Prototype new function.
9010 * class.c (get_vtable_decl): New function. Broken out from ...
9011 (build_vtable): ... here. Use it.
9012 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
9015 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9017 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
9018 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
9019 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
9020 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
9021 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
9022 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
9023 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
9024 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
9025 (CPTI_TINFO_VAR_ID): New enumeration.
9026 (__tp_desc_type_node, __access_mode_type_node,
9027 __bltn_desc_type_node, __user_desc_type_node,
9028 __class_desc_type_node, __ptr_desc_type_node,
9029 __attr_desc_type_node, __func_desc_type_node,
9030 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
9031 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
9032 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
9033 enum_desc_type_node, class_desc_type_node,
9034 si_class_desc_type_node, vmi_class_desc_type_node,
9035 ptmd_desc_type_node, base_desc_type_node): New #defines.
9036 (tinfo_fn_id, tinfo_fn_type): Rename to ...
9037 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
9038 (tinfo_var_id): New enumeration.
9039 (DECL_TINFO_FN_P): Augment comment.
9040 * decl.c (cp_global_trees): Adjust documentation.
9041 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
9042 tinfo_decl_type and tinfo_var_id.
9043 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
9044 (build_typeid): Remove unused variable.
9045 (get_tinfo_var): Use tinfo_var_id.
9046 (tinfo_name): New static function.
9047 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
9048 (tinfo_from_decl): Likewise.
9049 (get_base_offset): New static function, broken out of
9051 (expand_si_desc): Use tinfo_name.
9052 (expand_class_desc): Likewise. Lose local static variable.
9053 Use base_desc_type_node. Use get_base_offset.
9054 (expand_ptr_desc): Use tinfo_name.
9055 (expand_attr_desc): Likewise.
9056 (expand_generic_desc): Likewise.
9058 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
9059 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
9061 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9063 * cp-tree.h (__eprintf): Remove declaration.
9064 * tree.c (__eprintf): Remove definition.
9066 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
9067 Mark Mitchell <mark@codesourcery.com>
9069 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
9070 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
9072 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
9074 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
9076 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9078 * cp-tree.h (register_dtor_fn): New function.
9079 * decl.c (destroy_local_static): Rename to ...
9080 (register_dtor_fn): ... this. Give it external linkage.
9081 (expand_static_init): Use it.
9082 * decl2.c (do_static_initialization): Likewise, if using
9084 (do_static_destruction): Check that __cxa_atexit is not in use.
9085 (finish_file): Don't call do_static_destruction if using
9088 * typeck.c (convert_arguments): Restore two-message error
9091 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
9093 Remap dynamic cast hint values to be consistent across ABIs.
9094 * search.c (dynamic_cast_base_recurse): Remap generated value.
9095 (get_dynamic_cast_base_type): Adjust documentation.
9096 * tinfo.h (__user_type_info::dyncast): Likewise.
9097 (__user_type_info::find_public_subobj): Remap BOFF meaning.
9098 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
9099 (__class_type_info::do_dyncast): Likewise.
9100 (__class_type_info::do_find_public_subobj): Likewise.
9101 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
9103 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9105 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
9107 * typeck2.c (incomplete_type_error): Restore previous
9108 cp_error and cp_error_at call sequence.
9110 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
9112 * class.c (dump_class_hierarchy): Make format agree with argument;
9113 cast pointer to unsigned long and print with %lx.
9115 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9117 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
9119 * typeck.c (composite_pointer_type, common_type,
9120 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
9121 build_function_call_real, convert_arguments,
9122 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
9123 build_unary_op, mark_addressable, build_compound_expr,
9124 build_static_cast, build_reinterpret_cast, build_const_cast,
9125 build_c_cast, build_modify_expr, get_delta_difference,
9126 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
9127 'ISO C++'. Fusion consecutive calls to diagnotic message routines
9129 * typeck2.c (readonly_error, abstract_virtuals_error,
9130 process_init_constructor, check_for_new_type): Likewise.
9132 2000-01-19 Mark Mitchell <mark@codesourcery.com>
9134 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
9137 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
9139 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
9140 (build_x_typeid): Likewise.
9141 (get_tinfo_fn): Likewise.
9142 (get_tinfo_fn_unused): Rename to ...
9143 (get_tinfo_decl): ... here.
9144 * rtti.c (build_headof): Replace logic error with assertion.
9145 (get_tinfo_fn_dynamic): Rename to ...
9146 (get_tinfo_decl_dynamic): ... here. Make static. Use
9147 complete_type_or_else.
9148 (build_x_typeid): Move into ...
9149 (build_typeid): ... here. Adjust call to
9150 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
9151 throw_bad_typeid expression.
9152 (get_tinfo_fn_unused): Rename to ...
9153 (get_tinfo_decl): ... here. Adjust comment.
9154 (get_tinfo_fn): Delete.
9155 (tinfo_from_decl): New static function.
9156 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
9157 (get_typeid): Use complete_type_or_else.
9158 (build_dynamic_cast_1): Adjust calls to
9159 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
9160 * parse.y (primary): Adjust call to build_typeid.
9161 * except.c (build_eh_type_type_ref): Adjust call to
9162 get_tinfo_decl. Mark as used.
9163 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
9164 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
9165 * parse.c: Regenerated.
9167 2000-01-17 Mark Mitchell <mark@codesourcery.com>
9169 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
9171 (resolves_to_fixed_type_p): Document calling convention.
9172 * rtti.c (build_x_typeid): Initialize NONNULL.
9174 * cp-tree.h (build_shared_int_cst): New function.
9175 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
9176 * class.c (modify_vtable_entry): Likewise.
9177 (add_virtual_function): Split out code to generated shared
9178 INTEGER_CSTs to build_share_int_cst.
9179 (modify_all_vtables): Handle all the overridden functions here.
9180 Add overridden functions from non-primary virtual bases to the
9182 (finish_struct_1): Adjust call to modify_all_vtables. Add
9183 overridden functions from non-primary bases to the vtable.
9184 * tree.c (build_shared_int_cst): New function.
9186 * cp-tree.h (scratchalloc): Remove.
9187 (build_scratch_list): Likewise.
9188 * call.c (convert_class_to_reference): Replace build_scratch_list
9189 and build_expr_list with build_tree_list.
9190 (add_candidate): Replace scratchalloc with expralloc. Note memory
9192 (build_user_type_conversion_1): Replace build_scratch_list
9193 and build_expr_list with build_tree_list.
9194 (build_new_op): Likewise.
9195 (build_op_delete_call): Likewise.
9196 (convert_like): Likewise.
9197 * cvt.c (ocp_convert): Likewise.
9198 * decl.c (start_decl): Likewise.
9199 (start_function): Likewise.
9200 (finish_destructor_body): Likewise.
9201 (maybe_build_cleanup_1): Likewise.
9202 * decl2.c (reparse_decl_as_expr): Likewise.
9203 * init.c (perform_member_init): Likewise.
9204 (expand_cleanup_for_base): Likewise.
9205 (build_builtin_delete_call): Likewise.
9206 (build_new_1): Likewise.
9207 (build_delete): Likewise.
9208 * method.c (do_build_assign_ref): Likewise.
9209 * parse.y (already_scoped_stmt): Likewise.
9210 (nontrivial_exprlist): Likewise.
9211 (net_initializer): Likewise.
9212 (initlist): Likewise.
9213 * parse.c: Regenerated.
9214 * rtti.c (build_x_typeid): Likewise.
9215 (build_dynamic_cast_1): Likewise.
9216 * typeck.c (build_x_compound_expr): Likewise.
9217 (build_static_cast): Likewise.
9218 (build_modify_expr): Likewise.
9220 * cp-tree.h (DECL_VINDEX): Add documentation.
9221 * class.c (build_vtable_entry): Likewise.
9222 (start_vtable): Add comment.
9223 (add_virtual_function): Replace pending_hard_virtuals with
9224 overridden_virtuals and pending_virtuals with new_virtuals.
9225 Replace redundant assignments with assertions.
9226 (check_for_override): Add comment.
9227 (check_bases_and_members): Replace pending_hard_virtuals with
9228 overridden_virtuals and pending_virtuals with new_virtuals.
9229 (create_vtbl_ptr): Likewise.
9230 (layout_class_type): Likewise.
9231 (finish_struct_1): Likewise. Add comments.
9233 2000-01-16 Mark Mitchell <mark@codesourcery.com>
9235 * class.c (finish_struct_1): Replace redundant code with
9238 * cp-tree.h (flag_new_abi): Move.
9239 (flag_use_cxa_atexit): Likewise.
9240 (flag_honor_std): Likewise.
9241 (flag_rtti): Likewise.
9242 (vbase_offsets_in_vtable_p): Define.
9243 (vptrs_present_everywhere_p): Likewise.
9244 (TYPE_CONTAINS_VPTR_P): Likewise.
9245 (dfs_walk_real): Declare.
9246 * class.c (build_vbase_pointer_fields): Check
9247 vbase_offsets_in_vtable_p.
9248 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
9250 (build_vbase_offset_vtbl_entries): Simplify.
9251 (build_vbase_offset_vtbl_entries): Adjust.
9252 (build_vbase_pointer): Add ability to look up vbase offsets in
9254 (start_vtable): New function.
9255 (add_virtual_function): Use it.
9256 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
9257 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
9258 (build_vtbl_initializer): Take the type of the complete object as
9259 input. Use it to correctly calculate vbase offsets.
9260 (dfs_finish_vtbls): Pass the complete type to
9261 build_vtbl_initializer.
9262 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
9263 (create_vtable_ptr): Create a vtable even if there are no
9264 new virtual functions, under the new ABI.
9265 (finish_struct_1): Likewise.
9266 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
9267 * decl.c (exapnd_static_init): Remove call to
9268 preserve_initializer.
9269 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
9271 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
9272 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
9273 (construct_virtual_bases): Don't initialize virtual base pointers
9275 (build_aggr_init): Clean up comment.
9276 (expand_aggr_init_1): Likewise.
9277 * rtti.c (expand_class_desc): Store the virtual function table
9278 index where the vbase offset lives in the offset field.
9279 * search.c (dfs_walk_real): Make it global.
9280 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
9281 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
9283 * tinfo.h (USItype): Make it signed under the new ABI.
9284 * tinfo.cc (convert_to_base): New function. Encapsulate base
9285 conversion logic here.
9286 (__class_type_info::do_upcast): Use it.
9287 (__class_type_info::do_dyncast): Likewise.
9288 (__class_type_info::do_find_public_subobj): Likewise.
9290 * init.c (construct_virtual_bases): Don't look up the addresses of
9291 virtual bases at run-time.
9293 * class.c (build_vbase_pointer): Relocate.
9294 (build_vbase_pointer_fields): Likewise.
9295 (dfs_build_vbase_offset_vtbl_entries): Likewise.
9296 (build_vbase_offset_vtbl_entries): Likewise.
9298 * decl.c (init_decl_processing): Complain if -fnew-abi
9299 -fno-vtable-thunks is used.
9301 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
9304 2000-01-15 Mark Mitchell <mark@codesourcery.com>
9306 * cp-tree.h (num_extra_vtbl_entries): New function.
9307 (size_extra_vtbl_entries): Likewise.
9308 (dfs_vtable_path_unmark): Likewise.
9309 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
9310 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
9311 * class.c (num_extra_vtbl_entries): New function.
9312 (size_extra_vtbl_entries): Likewise.
9313 (dfs_build_vbase_offset_vtbl_entries): New function.
9314 (build_vbase_offset_vtbl_entries): Likewise.
9315 (build_vtbl_initializer): Use it.
9316 (finish_struct_1): Adjust vtable sizes (using
9317 num_extra_vtbl_entries).
9318 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
9319 THUNK_DECL is non-NULL before expanding it.
9320 * init.c (expand_virtual_init): Adjust the vtable pointer by
9321 size_extra_vtbl_entries before storing it.
9322 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
9323 Handle TREE_LIST parameters here, not in the dfs_* functions.
9324 (dfs_unmarked_real_bases_queue_p): Adjust.
9325 (dfs_marked_real_bases_queue_p): Likewise.
9326 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
9327 (dfs_vtable_path_marked_real_bases_queue_p): New function.
9328 (dfs_vtable_path_unmark): Likewise.
9330 2000-01-14 Mark Mitchell <mark@codesourcery.com>
9332 * optimize.c (copy_body_r): Clear the operand three of a
9333 TARGET_EXPR when copying it.
9335 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9337 * method.c (build_decl_overload_real): Check whether we are in ::
9338 before returning __builtin_new/delete.
9340 2000-01-13 Mark Mitchell <mark@codesourcery.com>
9342 * pt.c (tsubst_friend_function): Improve comment.
9343 (instantiate_decl): Avoid crashing when a "nested" function is
9344 instantiated from the top level.
9346 * dump.c (dqeueue_and_dump): Dump
9347 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
9349 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9351 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
9353 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
9355 * g++spec.c (lang_specific_driver): Add -fnew-abi if
9356 ENABLE_NEW_GXX_ABI defined.
9357 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
9358 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
9359 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
9361 2000-01-12 Mark Mitchell <mark@codesourcery.com>
9363 * decl.c (start_cleanup_fn): Call pushdecl.
9365 * call.c (convert_class_to_reference): Fix typos.
9366 (build_conditional_expr): Handle errors gracefully.
9367 * class.c (push_nested_class): Likewise.
9368 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
9369 (DECL_THIS_EXTERN): Use it.
9370 (DECL_THIS_STATIC): Likewise.
9371 * cvt.c (convert_to_void): Handle errors gracefully.
9372 (build_expr_type_conversion): Likewise.
9373 * decl.c (maybe_push_decl): Likewise.
9374 (start_decl_1): Likewise.
9375 (require_complete_types_for_parms): Likewise.
9376 * parse.y (structsp): Likewise.
9377 (base_class): Likewise.
9378 * parse.c: Regenerated.
9379 * pt.c (finish_member_template_decl): Likewise.
9380 * typeck.c (decay_conversion): Likewise.
9382 * cp-tree.h (dfs_skip_vbases): New function.
9383 (find_vbase_instance): Likewise.
9384 * class.c (determine_primary_base): Allow a nearly empty base to
9385 serve as a primary base class under the new ABI.
9386 (get_class_offset_1): Rename to ...
9387 (dfs_get_class_offset): ... this. Simplify. Don't issue error
9389 (get_class_offset): Use it. Issue error messages here.
9390 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
9391 find the right copies of virtual bases.
9392 (fixup_vtable_deltas1): Rename to ...
9393 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
9394 bases as primary bases.
9395 (fixup_vtable_deltas): Remove.
9396 (override_one_vtable): Handle virtual bases as primary bases.
9397 (merge_overrides): Likewise.
9398 (finish_struct_1): Likewise.
9399 (dump_class_hierarchy): Dump primary-ness of bases as well.
9400 * search.c (mark_primary_bases): Use a pre-order traversal to
9401 handle primary virtual bases.
9402 (dfs_skip_vbases): New fiunction.
9403 (expand_upcast_fixups): Adjust to handle primary virtual bases.
9404 (fixup_virtual_upcast_offsets): Likewise.
9405 (fixup_all_virtual_upcast_offsets): Likewise.
9406 (dfs_find_vbase_instances): New function.
9407 (find_vbase_instance): Likewise.
9409 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9411 * lex.c (DIR_SEPARATOR): Delete macro.
9413 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
9415 * decl2.c (lang_decode_option): Handle automatic line wrapping
9418 2000-01-11 Mark Mitchell <mark@codesourcery.com>
9420 * friend.c (do_friend): Don't resolve scopes when processing
9421 template declarations, even if the qualifying scope doesn't
9422 involve template parameters.
9424 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
9426 * class.c (dfs_modify_vtables_queue_p): Remove.
9427 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
9428 and dfs_marked_real_bases_queue_p instead of
9429 dfs_modify_vtables_queue_p.
9431 * class.c (build_vbase_path): Simplify.
9432 (dfs_propagate_binfo_offsets): New function.
9433 (propagate_binfo_offsets): Use it.
9434 (remove_base_field): Simplify.
9435 (dfs_set_offset_for_vbases): Remove.
9436 (dfs_set_offset_for_shared_vbases): New function.
9437 (dfs_set_offset_for_unshared_vbases): Likewise.
9438 (layout_virtual_bases): Use them.
9439 (layout_basetypes): Don't call propagate_binfo_offsets.
9440 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
9443 * class.c (build_base_field): New function, split out from ...
9444 (build_base_fields): ... here. Use it. Allocate primary bases
9445 first, under the new ABI.
9446 (get_vtable_entry): Remove.
9447 (remove_base_field): New function, split out from ...
9448 (remove_base_fields): ... here. Adjust since primary bases come
9449 first under the new ABI.
9451 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
9452 (initialize_vtbl_ptrs): New function.
9453 (expand_indirect_vtbls_init): Change prototype.
9454 (convert_pointer_to_vbase): Declare.
9455 * init.c (expand_direct_vtbls_init): Remove.
9456 (dfs_initialize_vtbl_ptrs): New function.
9457 (initialize_vtbl_ptrs): Likewise.
9458 (emit_base_init): Use initialize_vtbl_ptrs.
9459 * search.c (convert_pointer_to_vbase): Make it global.
9460 (expand_indirect_vtbls_init): Remove vtable initialization code.
9461 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
9463 * class.c (dfs_finish_vtbls): New function.
9464 (finish_vtbls): Use it.
9465 (dump_class_hierarchy): New function.
9467 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
9468 (BINFO_VBASE_PRIMARY_P): New macro.
9469 (BINFO_VIRTUALS): Add to documentation.
9470 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9471 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9472 (dfs_mark_primary_bases_queue_p): Likewise.
9473 (dfs_unmarked_real_bases_queue_p): New function.
9474 (dfs_marked_real_bases_queue_p): Likewise.
9475 * search.c (dfs_mark_primary_bases): Adjust.
9476 (mark_primary_bases): Likewise.
9477 (get_shared_vbase_if_not_primary): New function.
9478 (dfs_unmarked_real_bases_queue_p): Likewise.
9479 (dfs_marked_real_bases_queue_p): Likewise.
9480 (dfs_get_pure_virtuals): Simplify.
9481 (get_pure_virtuals): Likewise.
9483 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9485 * lex.c: Include tm_p.h.
9487 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9489 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9491 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9493 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9494 * pt.c (instantiate_decl): Defer comdat templates that might not be
9497 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9498 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9499 (finish_file): Likewise.
9501 * decl2.c (import_export_class): Undo 12/14 change.
9503 * error.c (dump_decl): operator new, not operatornew.
9505 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9506 * search.c (lookup_field_1): Look for the last field with the
9509 2000-01-05 Nathan Sidwell <nathan@acm.org>
9511 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9514 2000-01-05 Nathan Sidwell <nathan@acm.org>
9516 * typeck.c (build_static_cast): Don't strip target qualifiers
9517 when casting from a class.
9519 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9521 * class.c (warn_hidden): Initialize variable `fndecl'.
9523 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9525 * decl.c (flag_isoc9x): New variable to be able to use code in
9526 c-common.c. For now always zero.
9528 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9530 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9531 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9532 or unshare_base_binfos for virtual bases here.
9533 * search.c (dfs_get_vbase_types): Do it here.
9534 (get_vbase_types): Adjust.
9536 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9538 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9539 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9540 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9541 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9542 (unmark_primary_bases): Remove declaration.
9543 (unmarkedp): Declare.
9544 (dfs_vbase_unmark): Likewise.
9545 * class.c (determine_primary_base): Return immediately if there
9546 are no base classes. Call mark_primary_bases here.
9547 (modify_all_direct_vtables): Remove.
9548 (modify_all_indirect_vtables): Remove.
9549 (dfs_modify_vtables_queue_p): New function.
9550 (dfs_modify_vtables): New function.
9551 (modify_all_vtables): Use them.
9552 (build_base_fields): Build FIELD_DECLs for primary virtual base
9554 (create_vtable_ptr): Don't call determine_primary_base here.
9555 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9556 (dfs_set_offset_for_vbases): ... this.
9557 (layout_virtual_bases): Use it.
9558 (layout_class_type): Call determine_primary_base here.
9559 * search.c (unmarkedp): Make it global.
9560 (shared_marked_p): Simplify.
9561 (shared_unmarked_p): Likewise.
9562 (dfs_primary_bases_queue_p): Remove.
9563 (dfs_unmark_primary_bases): Likewise.
9564 (unmark_primary_bases): Likewise.
9565 (mark_primary_bases): Simplify.
9566 (get_pure_virtuals): Don't call mark_primary_bases here.
9567 (dfs_vbase_unmark): New function.
9568 (get_vbase_types): Simplify.
9570 * class.c (struct base_info): Remove.
9571 (determine_primary_base): Take has_virtual_p rather than a
9572 base_info as input. Don't calculate max_has_virtual.
9573 (finish_struct_bits): Remove max_has_virtual argument.
9574 (create_vtable_ptr): Remove max_has_virtual_p argument.
9575 (layout_virtual_bases): Remove max argument.
9576 (layout_basetypes): Likewise.
9577 (layout_class_type): Remove max_has_virtual_p argument.
9578 (finish_struct_1): Remove max_has_virtual.
9580 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9581 (layout_basetypes): Remove.
9582 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9583 Update to handle primary virtual bases.
9584 (remove_base_fields): New function, split out from
9586 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9587 (layout_virtual_bases): New function, split out from
9588 layout_basetypes. Update to handle primary virtual bases.
9589 (layout_basetypes): Moved here from tree.c. Use
9590 remove_base_fields and layout_virtual_bases.
9591 * search.c (dfs_mark_primary_bases_queue_p): New function.
9592 (mark_primary_bases): Use it.
9593 * tree.c (CEIL): Remove.
9594 (propagate_binfo_offsets): Remove.
9595 (layout_basetypes): Remove.
9597 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9599 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9600 (BINFO_PRIMARY_MARKED_P): New macro.
9601 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9602 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9603 (mark_primary_bases): New function.
9604 (unmark_primary_bases): Likewise.
9605 * search.c (get_abstract_virtuals_1): Remove.
9606 (dfs_mark_primary_bases): New function.
9607 (mark_primary_bases): Likewise.
9608 (dfs_unmark_primary_bases): Likewise.
9609 (unmark_primary_bases): Likewise.
9610 (dfs_get_pure_virtuals): Likewise.
9612 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9614 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9615 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9616 (modify_one_vtable): Adjust.
9617 (fixup_vtable_deltas1): Likewise.
9618 (override_one_vtable): Likewise.
9619 * search.c (get_abstract_virtuals_1): Likewise.
9620 (get_pure_virtuals): Likewise.
9621 (expand_upcast_fixups): Likewise.
9622 * tree.c (debug_binfo): Likewise.
9624 * class.c (build_vtable): Don't return a value. Don't rebuild
9625 vtables for bases that have already been handled.
9626 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9627 already been handled.
9628 (modify_one_vtable): Adjust accordingly.
9629 (fixup_vtable_deltas1): Likewise.
9630 (finish_struct_1): Likewise.
9632 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9634 * call.c (build_new_method_call): Also check destructors.