| blob | 486533b44cfb9ccb195abeb131311ac3e37aa0c4 |
1 2001-07-11 Mark Mitchell <mark@codesourcery.com>
3 * semantics.c (finish_asm_stmt): Mark the output operands
4 to an asm addressable, if necessary.
6 2001-07-11 Ben Elliston <bje@redhat.com>
8 * Revert this change -- there is a subtle bug.
10 PR c++/80
11 * decl.c (finish_enum): New "attributes" argument; pass it to
12 cplus_decl_attributes. Use a narrower type if the enum is packed.
13 * cp-tree.h (finish_enum): Adjust prototype.
14 * parse.y (enum_head): New non-terminal.
15 (structsp): Use it. Enums now may be preceded or followed by
16 optional attributes -- pass their chained tree to finish_enum().
17 * pt.c (tsubst_enum): Pass NULL_TREE for the new argument.
19 2001-07-10 Mark Mitchell <mark@codesourcery.com>
21 * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope
22 variables.
24 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
26 * semantics.c (cp_expand_stmt): Fix for null
27 current_function_return_value.
29 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
31 * call.c (build_op_delete_call): Initialize fn.
32 (convert_like_real): Delete conditional.
33 (joust): Initialize *w and *l.
34 * class.c: Add prototype for binfo_ctor_vtable.
35 (get_primary_binfo): Initialize result.
36 * init.c (build_java_class_ref): Initialize name.
38 2001-07-09 Erik Rozendaal <dlr@acm.org>
40 * typeck.c (unary_complex_lvalue): Do not duplicate the
41 argument to modify, pre-, or post-increment when used as an
42 lvalue and when the argument has side-effects.
44 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
46 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
47 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
48 cplus_decl_attributes even if attrs is NULL.
49 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
51 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
53 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
54 calls to decl_attributes.
56 2001-07-06 Ira Ruben <ira@apple.com>
58 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
59 be DECL_TEMPLATE_RESULT.
61 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
63 * cp-tree.h (copy_template_template_parm): Rename to ...
64 (bind_template_template_parm): ... here.
65 * tree.c (copy_template_template_parm): Rename to ...
66 (bind_template_template_parm): ... here. Remove the case when
67 NEWARGS is NULL_TREE.
68 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
69 BOUND_TEMPLATE_TEMPLATE_PARM.
70 * pt.c (lookup_template_class): Adjust.
72 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
74 * cvt.c (convert_lvalue): New fn.
75 * cp-tree.h: Declare it.
76 * method.c (do_build_assign_ref): Use it.
77 (do_build_copy_constructor): Convert parm to base types
78 before calling base constructors.
80 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
81 DECL_USER_ALIGN. Check flag_elide_constructors instead of
82 optimize.
83 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
85 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
87 * optimize.c (optimize_inline_calls): New function, broken out
88 of ...
89 (optimize_function): ... here. Call it. Don't inline if it is
90 a thunk.
91 (dump_function): Print name of dump flag causing this dump.
92 * semantics.c (expand_body): Move thunk inline check to
93 optimize_function.
95 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
97 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
98 (comptypes): Use target.comp_type_attributes.
100 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
102 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
104 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
106 * error.c (lang_print_error_function): Add a `diagnostic_context *'
107 parameter. Tweak.
109 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
111 * decl2.c (import_export_class): Update.
113 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
115 * error.c (init_error): Adjust settings.
117 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
119 * error.c (init_error): Adjust settings.
121 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
123 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
124 return pointers to data members by reference rather than by value.
126 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
128 Implement the Named Return Value optimization.
129 * cp-tree.h (struct cp_language_function): Add x_return_value.
130 (current_function_return_value): Now a macro.
131 * decl.c: Don't define it.
132 (define_label, finish_case_label): Don't clear it.
133 (init_decl_processing): Don't register it with GC.
134 * semantics.c (genrtl_finish_function): Don't check it for
135 no_return_label. Copy the RTL from the return value to
136 current_function_return_value and walk, calling...
137 (nullify_returns_r): ...this new fn.
138 * typeck.c (check_return_expr): Set current_function_return_value.
140 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
142 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
143 sharing a ctor vtable with. Merge code for cases 1 and 2.
144 (binfo_ctor_vtable): New fn.
145 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
147 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
149 * class.c (dfs_find_final_overrider): Fix logic.
151 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
152 virtual thunk instead of non-virtual.
153 (get_matching_virtual): Uncomment.
155 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
156 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
157 PARM, not ARG.
159 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
161 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
162 we've not emerged from the hierarchy of RTTI_BINFO on reaching
163 a non-virtual base.
165 2001-06-13 Mark Mitchell <mark@codesourcery.com>
167 * NEWS: Update release number.
169 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
171 PR c++/3130, c++/3131, c++/3132
172 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
173 * class.c (force_canonical_binfo_r): Move
174 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
175 virtual bases unless they're primary and what they're primary
176 too has been moved.
177 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
178 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
179 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
180 derived binfo.
181 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
182 (layout_nonempty_base_or_field): Add most derived type
183 parameter. Adjust.
184 (layout_empty_base): Likewise.
185 (build_base_field): Likewise.
186 (build_base_fields): Likewise.
187 (propagate_binfo_offsets): Add most derived type
188 parameter. Skip non canonical virtual bases too.
189 (dfs_set_offset_for_unshared_vbases): Don't skip primary
190 bases. Do skip canonical bases.
191 (layout_virtual_bases): Adjust.
192 (layout_class_type): Adjust.
193 (dfs_get_primary_binfo): Build list of virtual primary base
194 candidates.
195 (get_primary_binfo): Check that the shared virtual primary
196 base candidate was found first.
197 (accumulate_vtbl_inits): Don't do anything for non-vptr
198 containing binfos. For case 1 primary virtual bases, keep
199 checking that we've not emerged from the hierarchy of RTTI_BINFO.
201 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
203 PR c++/3089
204 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
205 hierarchy looking for primary bases for a ctor
206 vtable. Recursively call oneself, if we meet our primary via
207 this route and haven't met it yet via inheritance graph order.
209 2001-06-11 Mark Mitchell <mark@codesourcery.com>
211 * lang-options.h: Emit documentation for -fno-honor-std, not
212 -fhonor-std.
214 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
216 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
217 Don't clobber delta.
218 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
220 2001-06-10 Mark Mitchell <mark@codesourcery.com>
221 Gabriel Dos Reis <gdr@codesourcery.com>
223 * Make-lang.in (cp/call.o): Depend on diagnostic.h
224 (cp/typeck.o): Depend on diagnostic.h
225 (cp/typeck2.o): Depend on diagnostic.h
226 (cp/repo.o): Depend on dignostic.h
227 * typeck.c: #include diagnostic.h
228 (convert_for_initialization): Remove extern declaration for
229 warningcount and errorcount.
231 * call.c: #include diagnostic.h
232 (convert_like_real): Remove extern declaration for warnincount and
233 errorcount.
235 * repo.c: #include diagnostic.h
236 * typeck2.c: #include diagnostic.h
238 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
240 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
241 in previous change.
243 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
245 PR c++/2929
246 * friend.c (do_friend): Use push_decl_namespace for classes at
247 namespace scope.
249 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
250 Jason Merrill <jason_merrill@redhat.com>
252 PR c++/3061
253 * class.c (build_secondary_vtable): Use assert, rather than an error
254 message.
255 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
256 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
257 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
258 Don't set BINFO_VTABLE for a primary virtual base.
260 2001-06-07 Mark Mitchell <mark@codesourcery.com>
262 * decl.c (duplicate_decls): Update source position information
263 when a template function is defined.
265 2001-06-07 Phil Edwards <pme@sources.redhat.com>
267 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
269 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
271 PR c++/2914
272 * decl.c (pushtag): Don't push into a complete type's scope.
274 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
276 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
277 (struct lang_decl_flags): Lose generate_with_vtable_p.
278 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
279 * class.c (copy_virtuals): Adjust.
280 * decl2.c (mark_vtable_entries): Adjust.
281 * method.c (make_thunk, build_vtable_entry): Adjust.
282 * class.c (update_vtable_entry_for_fn): Only look as far as the
283 first defining class.
284 (build_vtbl_initializer): Put nothing in the slot for a function only
285 defined in a lost primary virtual base.
286 (add_vcall_offset_vtbl_entries_1): Use the same code for
287 the lost primary case and the normal case.
288 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
289 (get_vfield_offset, get_derived_offset): Lose.
290 (dfs_find_final_overrider): Use look_for_overrides_here.
291 (get_matching_virtual): New fn.
292 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
293 not BV_VCALL_INDEX.
294 * search.c (look_for_overrides_here): Split out from...
295 (look_for_overrides_r): Here.
297 * class.c (find_final_overrider): Return error_mark_node on error.
299 * decl2.c (key_method): #if 0 accidental change.
301 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
303 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
304 (build_over_call): Likewise.
305 * decl.c (grokparms): Likewise.
306 * pt.c (tsubst_decl): Likewise.
307 * typeck.c (convert_arguments): Likewise.
309 2001-06-05 Mark Mitchell <mark@codesourcery.com>
311 * semantics.c (begin_class_definition): Robustify.
313 * pt.c (instantiate_decl): Tell the repository code about the
314 clones, not the cloned functions.
315 * repo.c (repo_template_used): Explicitly instantiate the cloned
316 function, not the clones.
318 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
320 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
321 ICS_BAD_FLAG on created conversion.
322 (compare_ics): Break out rank.
324 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
326 * decl.c (xref_tag): Remove extraneous %s on dependent name
327 lookup warning.
329 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
331 * class.c (layout_vtable_decl): Fix off by one error on
332 build_index_type.
333 (build_vtt): Likewise.
334 (build_ctor_vtbl_group): Likewise.
336 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
338 * class.c (maybe_indent_hierarchy): New function.
339 (dump_class_hierarchy_r): Add flags. Dump extra binfo
340 information, if enabled. Use maybe_indent_hierarchy. Adjust
341 output format.
342 (dump_class_hierarchy): Adjust prototype. Adjust output format.
343 (dump_array, dump_vtable, dump_vtt): New functions.
344 (finish_struct_1): Adjust hierarchy dumping.
345 (initialize_vtable): Call dump_vtable.
346 (build_vtt): Call dump_vtt.
347 (build_ctor_vtbl_group): Call dump_vtable.
348 * decl2.c (flag_dump_class_layout): Remove.
349 (cxx_decode_option): Remove dump translation unit
350 and dump class hierarchy check. Call dump_switch_p.
351 (finish_file): Adjust dumping.
352 (dump.c): Only dump base classes if not TDF_SLIM.
353 Only dump namespace members if not TDF_SLIM.
354 * optimize.c (dump_function): New function.
355 (optimize_function): Call dump_function.
356 * semantics.c (expand_body): Use dump_enabled_p.
358 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
360 PR g++/2936
361 Part missed from first commit
362 * decl2.c (finish_anon_union): Copy context.
364 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
366 PR g++/2936
367 * optimize.c (remap_decl): Remap anonymous aggregate members too.
369 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
371 PR g++/2823
372 * semantics.c (expand_body): Don't optimize thunks.
374 2001-05-25 Sam TH <sam@uchicago.edu>
376 * cp-tree.h lex.h: Fix header include guards.
378 2001-05-25 Mark Mitchell <mark@codesourcery.com>
380 * decl.c (init_decl_processing): Tweak.
382 2001-05-24 Mark Mitchell <mark@codesourcery.com>
384 * decl.c (duplicate_decls): Tidy.
385 (init_decl_processing): Always set flag_no_builtin.
387 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
389 PR c++/2184
390 * decl2.c (do_local_using_decl): Push the decls, even in a
391 template.
393 2001-05-22 Mark Mitchell <mark@codesourcery.com>
395 * optimize.c (initialize_inlined_parameters): Don't set
396 TREE_READONLY for a VAR_DECL taking the place of an inlined
397 PARM_DECL.
399 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
401 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
402 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
403 attribute.
405 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
407 * parse.y: Refer to compound literals as such, not as
408 constructor-expressions.
410 2001-05-21 Mark Mitchell <mark@codesourcery.com>
412 * call.c (build_op_delete_call): Ignore exception-specifications
413 when looking for matching delete operators.
414 * init.c (build_new_1): Compute whether or not the allocation
415 function used is a placement allocation function or not, and
416 communicate this information to build_op_delete_call.
418 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
420 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
421 (build_vtbl_ref): Adjust.
422 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
423 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
424 Re-add vtable-gc.
425 (unsupported_options): Correspondingly.
427 * decl2.c (maybe_make_one_only): Check flag_weak, not
428 supports_one_only().
430 * cp-tree.def (START_CATCH_STMT): Lose.
431 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
432 * tree.c (cp_statement_code_p): Don't case it.
433 * semantics.c (cp_expand_stmt): Likewise.
434 * cp-tree.h (START_CATCH_TYPE): Lose.
435 (HANDLER_TYPE): New.
436 * except.c (expand_start_catch_block): Don't start any blocks.
437 Return the type.
438 (expand_end_catch_block): Don't end any blocks.
439 * parse.y (handler): Don't pass anything from finish_handler_parms
440 to finish_handler.
441 * pt.c (tsubst_expr): Likewise.
442 * semantics.c (begin_handler): Call note_level_for_catch here.
443 (finish_handler_parms): Don't return anything.
444 (genrtl_catch_block, begin_catch_block): Lose.
445 (genrtl_handler): Call expand_start_catch here.
447 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
449 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
450 (get_vtable_decl, build_vtt): Not here.
452 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
454 PR c++/2781
455 * optimize.c (update_cloned_parm): Copy addressability and other
456 flags.
458 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
460 * pt.c (determine_specialization): Ignore artificial functions.
462 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
464 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
465 (C_RID_CODE): Remove.
466 * lex.c (cxx_init_options): Call set_identifier_size. Update.
467 (init_parse): Don't do it here.
469 2001-05-18 Diego Novillo <dnovillo@redhat.com>
471 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
472 function declaration to avoid stripping the symbol's attributes.
474 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
476 * decl.c (pushdecl): Adjust error string.
477 (xref_tag): Adjust friend class injection warning. Remove the
478 inherited name from the class shadowed scope.
480 2001-05-17 Mark Mitchell <mark@codesourcery.com>
482 * except.c (cp_protect_cleanup_actions): New function.
483 (init_exception_processing): Don't set protect_cleanup_actions
484 here. Do set lang_protect_cleanup_actions.
486 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
488 * spew.c (read_token): Call yyerror on all unexpected tokens.
490 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
492 * init.c (member_init_ok_or_else): Take a tree rather than
493 string for name.
494 (expand_member_init): Adjust.
496 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
498 * decl.c (duplicate_decls): Suppress warning about duplicate
499 decls if the first decl is a friend.
501 2001-05-12 Zack Weinberg <zackw@stanford.edu>
503 * except.c (choose_personality_routine): Export. Add
504 explanatory comment. Take an enum languages, not a boolean.
505 (initialize_handler_parm): Adjust to match.
506 * cp-tree.h: Prototype choose_personality_routine.
507 * lex.c (handle_pragma_java_exceptions): New function.
508 (init_cp_pragma): Register #pragma GCC java_exceptions.
510 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
512 * method.c (build_mangled_C99_name): Remove unused prototype.
514 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
516 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
517 * typeck.c (get_member_function_from_ptrfunc,
518 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
519 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
521 Reverted Geoff Keating's 2001-05-03's patch.
523 2001-05-11 Ira Ruben <ira@apple.com>
525 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
527 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
529 * cp-tree.h (finish_label_expr, lookup_label): Delete.
530 * parse.y: Update for '&&'; don't issue warning here.
531 * semantics.c (finish_label_expr): Delete.
533 2001-05-07 Mark Mitchell <mark@codesourcery.com>
535 * splay-tree.h (splay_tree_max): New function.
536 (splay_tree_min): Likewise.
538 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
540 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
541 (pfn_vflag_identifier): Define.
542 Update comment about layout of pointer functions.
543 (build_ptrmemfunc1): Update prototype.
544 (expand_ptrmemfunc_cst): Update prototype.
545 * decl.c (initialize_predefined_identifiers): Initialize
546 pfn_vflag_identifier.
547 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
548 an extra field to the type.
549 * expr.c (cplus_expand_constant): Pass 'flag' between
550 expand_ptrmemfunc_cst and build_ptrmemfunc1.
551 * typeck.c (get_member_function_from_ptrfunc): When
552 FUNCTION_BOUNDARY < 16, look at additional field to determine
553 if a pointer-to-member is a real pointer or a vtable offset.
554 (build_ptrmemfunc1): Add new parameter to contain extra field.
555 (build_ptrmemfunc): Pass the extra field around.
556 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
557 (pfn_from_ptrmemfunc): Ignore the extra field.
559 2001-05-03 Mark Mitchell <mark@codesourcery.com>
561 * cp-tree.h (flag_inline_trees): Update documentation.
562 * decl.c (init_decl_processing): Adjust handling of
563 flag_inline_functions and flag_inline_trees to support -O3.
564 (grokfndecl): Set DECL_INLINE on all functions if that's what
565 the user requested.
566 (save_function_data): Clear DECL_INLINE in
567 current_function_cannot_inline is non-NULL.
568 * decl2.c (flag_inline_trees): Update documentation.
570 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
572 * dump.c (cp_dump_tree, USING_STMT case): New case.
573 * tree.c (cp_statement_code_p): Add USING_STMT.
574 * decl2.c (do_using_directive): Add the using directive statement.
576 * tree.c (walk_tree): Reformat an if block.
578 2001-05-02 Mark Mitchell <mark@codesourcery.com>
580 * decl.c (compute_array_index_type): Don't try to do anything with
581 the indices when processing a template.
583 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
585 * call.c: NULL_PTR -> NULL.
586 * class.c: Likewise.
587 * cvt.c: Likewise.
588 * decl.c: Likewise.
589 * decl2.c: Likewise.
590 * except.c: Likewise.
591 * init.c: Likewise.
592 * rtti.c: Likewise.
593 * search.c: Likewise.
594 * tree.c: Likewise.
595 * typeck.c: Likewise.
596 * typeck2.c: Likewise.
598 2001-05-02 Mark Mitchell <mark@codesourcery.com>
600 * decl2.c (do_using_directive): Revert previous patch.
602 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
604 * cp-tree.def (USING_STMT): New statement node.
605 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
606 * decl2.c (do_using_directive): Add USING_STMT to statement
607 tree. Don't emit errors when processing template decl.
608 * pt.c (tsubst_expr, USING_STMT case): New case.
609 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
611 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
613 * call.c (build_new_op): Convert args from reference here.
614 (build_conditional_expr): Don't convert here.
616 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
618 * spew.c (last_token_id): New static variable.
619 (read_token): Set it here.
620 (yyerror): Use it here.
622 2001-04-30 Richard Henderson <rth@redhat.com>
624 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
625 * decl.c: Likewise.
627 2001-04-30 Mark Mitchell <mark@codesourcery.com>
629 * gxxint.texi: Remove.
630 * Make-lang.in: Remove all traces of gxxint.texi.
632 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
634 * decl2.c (start_static_initialization_or_destruction): Correct
635 logic to handle the -fno-use-cxa-atexit case.
637 2001-04-30 Mark Mitchell <mark@codesourcery.com>
639 * optimize.c (update_cloned_parm): New function.
640 (maybe_clone_body): Use it. Update the `this' parameter too.
642 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
644 * decl2.c (unsupported_options): Add new-abi.
645 * lang-options.h: Remove no longer supported options.
647 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
649 * except.c (can_convert_eh): Don't check template parms,
650 typename types etc.
652 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
654 * optimize.c (maybe_clone_body): Copy parameter names and locations.
656 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
658 * cp-tree.h (adjust_clone_args): Prototype new function.
659 * class.c (adjust_clone_args): New function.
660 * decl.c (start_function): Call it for in charge ctors.
662 2001-04-26 Mark Mitchell <mark@codesourcery.com>
664 * method.c (use_thunk): Make sure that thunks really are emitted
665 when requested.
667 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
669 * mangle.c (write_chars): New macro.
670 (hwint_to_ascii): New function
671 (write_number): Use it.
672 (write_integer_cst): Deal with really big numbers.
674 2001-04-25 Mark Mitchell <mark@codesourcery.com>
676 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
677 the clone.
679 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
681 * decl.c (grokdeclarator): Set context of namespace scope
682 TYPE_DECLS.
684 2001-04-24 Zack Weinberg <zackw@stanford.edu>
686 * cp/optimize.c: Include hashtab.h.
687 (struct inline_data): Add tree_pruner.
688 (expand_call_inline, expand_calls_inline): Use it when calling
689 walk_tree.
690 (optimize_function): Initialize and free tree_pruner.
692 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
694 Lazy __FUNCTION__ generation.
695 * cp-tree.def (FUNCTION_NAME): Remove.
696 * cp-tree.h (function_name_declared_p): Remove.
697 (cp_fname_init): Prototype.
698 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
699 don't call declare_function_name. Call start_fname_decls.
700 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
701 clobber the line number.
702 (cp_fname_init): New function.
703 (start_function): Call start_fname_decls.
704 (finish_function): Call finish_fname_decls.
705 * lex.c (reswords): Add slots for __FUNCTION__ et al.
706 (rid_to_yy): Add mappings for __FUNCTION__ et al.
707 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
708 * parse.y (VAR_FUNC_NAME): New token.
709 (primary): Add VAR_FUNC_NAME.
710 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
711 generation.
712 (tsubst, FUNCTION_NAME case): Remove.
713 (tsubst_copy, FUNCTION_NAME case): Remove.
714 (tsubst_expr, DECL_STMT case): Be careful with a
715 DECL_PRETTY_FUNCTION_P.
716 (instantiate_decl): Remove function_name_declared_p.
717 * semantics.c (begin_compound_statement): Don't call
718 declare_function_name here.
719 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
720 (finish_translation_unit): Call finish_fname_decls.
721 (expand_body): Remove function_name_declared_p.
722 * typeck2.c (digest_init): Allow any ERROR_MARK.
724 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
726 * pt.c (tsubst_decl): Use VOID_TYPE_P.
727 * semantics.c: Fix some typos.
729 2001-04-23 Phil Edwards <pme@sources.redhat.com>
731 * cp/decl2.c (flag_honor_std): Always initialize to 1.
733 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
735 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
737 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
739 * except.c (build_throw): Wrap the initialization of the exception
740 object in a MUST_NOT_THROW_EXPR.
741 (do_free_exception): #if 0.
743 2001-04-20 Mark Mitchell <mark@codesourcery.com>
745 * cp-tree.h (finish_enum): Change prototype.
746 * decl.c (finish_enum): Reorganize.
747 * parse.y (structsp): Adjust calls to finish_enum.
749 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
751 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
752 't' case.
754 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
756 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
757 (layout_empty_base): Return at end flag.
758 (build_base_field): Likewise.
759 (build_base_fields): Likewise.
760 (layout_virtual_bases): Don't add 1 to eoc value.
761 (end_of_class): Use full size for empty bases.
762 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
763 empty bases. Don't add 1 to eoc value. Only add trailing padding
764 if we're an empty class with no empty bases.
765 (dump_class_hierarchy): Dump size and alignment.
767 2001-04-20 Jakub Jelinek <jakub@redhat.com>
769 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
770 ICS_BAD_FLAG.
772 2001-04-20 Jakub Jelinek <jakub@redhat.com>
774 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
775 is found, look first if name does not match the structure name.
777 2001-04-19 Mark Mitchell <mark@codesourcery.com>
779 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
780 set.
781 (SET_DECL_LANGUAGE): New macro.
782 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
783 (pushdecl): Likewise.
784 (build_library_fn_1): Likewise.
785 (build_cp_library_fn): Likewise.
786 (grokfndecl): Likewise.
787 (grokvardecl): Mark `extern "C"' variables as having C linkage.
788 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
789 * lex.c (retrofit_lang_decl): Likewise.
790 * mangle.c (mangle_decl_string): Don't mangle the names of
791 variables declared with C language linkage.
792 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
794 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
796 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
797 flag_access_control from uninitialized storage.
799 2001-04-15 Mark Mitchell <mark@codesourcery.com>
801 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
802 * mangle.c (write_pointer_to_member_type): Fix mangling of
803 pointers to cv-qualified member function types.
805 * init.c (build_delete): Create a SAVE_EXPR for the address if
806 we're going to use it more than once.
808 2001-04-13 Mark Mitchell <mark@codesourcery.com>
810 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
811 (expand_ptremfunc_cst): Change prototype.
812 (delta2_from_ptrmemfunc): Remove.
813 * expr.c (cplus_expand_constant): Adjust call to
814 expand_ptrmemfunc_cst.
815 * typeck.c (build_ptrmemfunc1): Simplify.
816 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
817 results in a constant.
818 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
819 (delta2_from_ptrmemfunc): Remove.
820 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
822 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
824 * cp-tree.h (decl_namespace_list): New macro.
825 (struct saved_scope): Add decl_ns_list.
826 * decl.c (mark_saved_scope): Mark it.
827 * decl2.c: Lose static decl_namespace_list.
828 (init_decl2): Don't save it.
830 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
832 * cp-tree.h (warn_return_type, yylex): Delete redundant
833 declarations.
835 * decl.c (current_class_depth, global_namespace): Likewise.
837 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
839 * repo.c (flag_use_repository): Likewise.
841 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
843 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
844 set_block, pushdecl, getdecls, gettags, init_decl_processing,
845 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
846 lvalue_or_else, print_lang_statistics, comp_target_types,
847 unsigned_type, signed_type, signed_or_unsigned_type,
848 build_function_call, mark_addressable, incomplete_type_error):
849 Delete redundant declarations.
851 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
853 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
854 (TYPE_ANONYMOUS_P): New macro.
855 (TAGGED_TYPE_P): New macro.
856 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
857 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
858 * tree.c (no_linkage_helper): Likewise.
859 * semantics.c (begin_class_definition): Likewise.
860 * pt.c (convert_template_argument): Likewise.
861 * lex.c (check_for_missing_semicolon): Likewise.
863 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
865 * class.c (dfs_unshared_virtual_bases): New function.
866 (mark_primary_bases): Call it.
867 (check_bases): Ignore virtual bases when determining
868 nearly-emptiness.
870 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
872 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
874 2001-04-11 Mark Mitchell <mark@codesourcery.com>
876 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
877 cloned function to the clone.
879 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
881 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
883 * semantics.c: Include expr.h.
885 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
887 * method.c (implicitly_declare_fn): Commonize code for copy ctor
888 and assignment op. Set TREE_USED for parameter.
890 2001-04-10 Mark Mitchell <mark@codesourcery.com>
892 * class.c (find_final_overrider_data): Add `candidates'.
893 (dfs_find_final_overrider): Don't issue error messages
894 prematurely.
895 (find_final_overrider): Issue error messages here.
896 (build_base_field): Don't warn about amgibuous direct bases here.
897 (warn_about_ambiguous_direct_bases): New function.
898 (layout_class_type): Use it.
900 2001-04-10 Richard Henderson <rth@redhat.com>
902 * typeck.c (build_array_ref): Push the array reference inside
903 COMPOUND_EXPR and COND_EXPR.
905 2001-04-05 Mark Mitchell <mark@codesourcery.com>
907 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
908 * decl.c (duplicate_decls): Adjust accordingly.
909 (maybe_commonize_var): Likewise.
910 (grokfndecl): Likewise.
911 (start_function): Likewise.
912 (start_method): Likewise.
913 * decl2.c (key_method): Likewise.
914 (import_export_decl): Likewise.
915 * method.c (implicitly_declare_fn): Likewise.
916 * optimize.c (maybe_clone_body): Likewise.
918 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
920 * lang-specs.h: Add __DEPRECATED.
922 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
924 * search.c (get_dynamic_cast_base_type): When building a new
925 constant, set its type to ssizetype.
927 2001-04-04 Jakub Jelinek <jakub@redhat.com>
929 * optimize.c (expand_call_inline): Only add newly inlined statements
930 into inlined_stmts.
932 2001-04-03 Mark Mitchell <mark@codesourcery.com>
934 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
935 (OPERATOR_FORMAT): Likewise.
936 (OPERATOR_TYPENAME_FORMAT): Likewise.
937 * operators.def: Remove old name-mangling information.
938 * decl.c (grok_op_properties): Adjust accordingly.
939 * lex.c (init_operators): Likewise.
940 * rtti.c (get_tinfo_decl): Issue error messages about types that
941 have variable size.
943 2001-04-03 Mark Mitchell <mark@codesourcery.com>
945 * decl2.c (import_export_decl): Don't call import_export_class
946 when processing an inline member function.
947 * semantics.c (expand_body): Call import_export_decl before
948 emitting inline functions.
950 2001-03-28 Richard Henderson <rth@redhat.com>
952 IA-64 ABI Exception Handling:
953 * cp-tree.def (EH_SPEC_BLOCK): New.
954 (MUST_NOT_THROW_EXPR): New.
955 * cp-tree.h: Update changed function declarations.
956 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
957 (CPTI_CALL_UNEXPECTED): New.
958 (struct cp_language_function): Rename x_eh_spec_try_block
959 to x_eh_spec_block.
960 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
961 * decl.c (current_binding_level): If no current function
962 bindings, revert to scope_chain.
963 (initialize_predefined_identifiers): Remove __cp_push_exception.
964 (store_parm_decls): Use begin_eh_spec_block.
965 (finish_function): Use finish_eh_spec_block.
966 (mark_lang_function): Update for name changes.
967 * decl2.c (finish_file): No mark_all_runtime_matches.
968 * dump.c (cp_dump_tree): Handle new tree codes.
969 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
970 * except.c (catch_language_init, catch_language): Remove.
971 (init_exception_processing): Don't set language code.
972 Initialize call_unexpected_node, protect_cleanup_actions,
973 eh_personality_libfunc, lang_eh_runtime_type.
974 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
975 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
976 (prepare_eh_type): Split out type canonicalizations ...
977 (build_eh_type_type): ... from here.
978 (build_eh_type_type_ref): Remove.
979 (mark_all_runtime_matches): Remove.
980 (build_exc_ptr): New.
981 (do_begin_catch, do_end_catch): New.
982 (do_pop_exception): Remove.
983 (build_terminate_handler): Remove.
984 (choose_personality_routine): Split out language choice from ...
985 (initialize_handler_parm): ... here.
986 Use MUST_NOT_THROW_EXPR.
987 (expand_start_catch_block): Use do_begin_catch. Simplify Java
988 exception object handling.
989 (expand_start_eh_spec, expand_end_eh_spec): Remove.
990 (expand_exception_blocks, alloc_eh_object): Remove.
991 (begin_eh_spec_block, finish_eh_spec_block): New.
992 (do_allocate_exception, do_free_exception): New.
993 (expand_throw): Merge into ...
994 (build_throw): ... here. Update for abi.
995 * expr.c (cplus_expand_expr): No expand_internal_throw.
996 Handle MUST_NOT_THROW_EXPR.
997 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
998 * semantics.c (*) Update for except.h name changes.
999 (genrtl_try_block): No protect_with_terminate.
1000 (genrtl_eh_spec_block): New.
1001 (genrtl_handler): Don't emit the goto here.
1002 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
1003 (genrtl_finish_function): Don't expand_exception_blocks.
1004 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
1006 2001-03-28 Richard Henderson <rth@redhat.com>
1008 * decl.c (struct named_label_list): Rename eh_region to
1009 in_try_scope, add in_catch_scope.
1010 (struct binding_level): Rename eh_region to is_try_scope,
1011 add is_catch_scope.
1012 (note_level_for_try): Rename from note_level_for_eh.
1013 (note_level_for_catch): New.
1014 (poplevel): Copy both is_try_scope and is_catch_scope to
1015 the named_label_list struct.
1016 (check_previous_goto_1): Don't check for catch block via
1017 DECL_ARTIFICIAL; use in_try_scope instead.
1018 (check_goto): Likewise.
1019 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
1020 * except.c (expand_start_catch_block): Call note_level_for_catch.
1021 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
1023 2001-03-27 Richard Henderson <rth@redhat.com>
1025 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
1026 exceptions_via_longjmp.
1028 2001-03-27 Phil Edwards <pme@sources.redhat.com>
1030 * pt.c (check_default_tmpl_args): Make error messages clearer.
1032 2001-03-26 Phil Edwards <pme@sources.redhat.com>
1034 * error.c: Also undefine 'A' macro used for cp_printers definition.
1036 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1038 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1040 2001-03-26 Mike Yang <yang@research.att.com>
1041 Mark Mitchell <mark@codesourcery.com>
1043 * dump.c (dump_access): New function.
1044 (cp_dump_tree): Use it. Dump basetype information for class
1045 types.
1047 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1049 * Makefile.in (optimize.o): Depend on params.h.
1050 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
1051 (init_decl_processing): Set flag_no_inline when doing
1052 inlining-on-trees.
1053 * optimize.c: Include params.h.
1054 (struct inline_data): Improve documentation of FNS. Add
1055 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
1056 (INSNS_PER_STMT): New macro.
1057 (remap_block): Use CLONING_P.
1058 (inlinable_function_p): Don't inline big functions.
1059 (expand_call_inline): Keep track of how much inlining we've done.
1060 (optimize_function): Set FIRST_INLINED_FN.
1061 (maybe_clone_body): Set CLONING_P.
1062 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
1063 tree nodes.
1064 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
1065 rest_of_compilation. Clear DECL_RTL for local variables
1066 afterwards.
1067 (clear_decl_rtl): New function.
1069 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
1071 Implement DR 209
1072 * cp-tree.h (skip_type_access_control,
1073 reset_type_access_control): Prototype.
1074 * decl.c (grokdeclarator): Access of friends is not checked.
1075 * parse.y (component_decl_list): Reset type access control.
1076 * semantics.c (decl_type_access_control): Clear
1077 current_type_lookups.
1078 (save_type_access_control): Don't save if not deferring.
1079 (skip_type_access_control, reset_type_access_control): New
1080 functions.
1081 (begin_class_definition): Do type access control for basetypes.
1082 Start deferred access control.
1083 (finish_class_definition): Resume immediate access control if
1084 this is a local class.
1086 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1088 * class.c (add_method): Use memcpy/memmove, not bcopy.
1090 * decl.c (duplicate_decls): Likewise.
1092 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1094 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
1095 not `_'.
1097 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1099 * decl.c (local_names): Define.
1100 (push_local_name): New.
1101 (grok_reference_init): Return init if initializing static reference
1102 variable with non-constant instead of emitting it.
1103 Move expand_static_init call to cp_finish_decl.
1104 (layout_var_decl): Call push_local_name.
1105 (maybe_commonize_var): Allow inlining functions even if they have
1106 static local variables, use comdat_linkage for them if flag_weak.
1107 (check_initializer): Call obscure_complex_init if
1108 grok_reference_init returned non-zero.
1109 (save_function_data): Clear x_local_names.
1110 (pop_cp_function_context): Free x_local_names.
1111 (mark_inlined_fns): Remove.
1112 (mark_lang_function): Mark x_local_names.
1113 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
1114 Mark inlined_fns as tree, remove call to mark_inlined_fns.
1115 * class.c (alter_access): Ensure DECL_ACCESS is never set if
1116 DECL_DISCRIMINATOR_P.
1117 * cp-tree.h (cp_language_function): Add x_local_names.
1118 (lang_decl_flags): Add discriminator into u2.
1119 (lang_decl_inlined_fns): Remove.
1120 (lang_decl): inlined_fns is now a TREE_VEC.
1121 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
1122 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
1123 TREE_VEC, not a custom structure.
1124 (optimize_function): Likewise.
1125 * mangle.c (discriminator_for_local_entity): Discriminate among
1126 VAR_DECL local entities.
1127 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
1128 is not valid.
1130 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
1132 Add support for Java interface method calls.
1133 * cp-tree.h (struct lang_type): Add java_interface flag.
1134 (TYPE_JAVA_INTERFACE): New macro.
1135 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
1136 by setting TYPE_JAVA_INTERFACE.
1137 * call.c (java_iface_lookup_fn): New static.
1138 (build_over_call): If calling a method declared in a
1139 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
1140 expression which resolves the function address.
1141 (build_java_interface_fn_ref): New function.
1143 2001-03-22 Richard Henderson <rth@redhat.com>
1145 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
1146 * except.c: Don't include it.
1148 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1149 based on an idea from Joe Buck <jbuck@synopsys.com>
1151 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
1152 New nonterminals.
1153 (data_def, component_decl): Add reductions to bad_decl.
1155 2001-03-22 Jakub Jelinek <jakub@redhat.com>
1157 * method.c (do_build_assign_ref): Don't use build_modify_expr for
1158 anonymous aggregates, since they don't have assignment operator
1159 method.
1160 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
1161 assignment operators for anonymous structure fields.
1163 2001-03-21 Jason Merrill <jason@redhat.com>
1165 * pt.c (instantiate_decl): Abort if we see a member constant
1166 instantiation that doesn't already have its initializer.
1167 Downgrade explicit instantiation without definition to pedwarn.
1169 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
1170 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
1171 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
1173 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
1174 (pending_vtables): Remove.
1175 * decl2.c (pending_vtables): Remove.
1176 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
1177 CLASSTYPE_VTABLE_NEEDS_WRITING.
1178 (import_export_class): Likewise.
1179 (init_decl2): Don't mark pending_vtables.
1180 * lex.c (handle_pragma_vtable): Just sorry.
1181 * pt.c (instantiate_class_template): Don't mess with
1182 CLASSTYPE_VTABLE_NEEDS_WRITING.
1183 (mark_class_instantiated): Likewise.
1184 * ptree.c (print_lang_type): Don't print it.
1185 * semantics.c (begin_class_definition): Don't set it.
1187 * pt.c (template_tail): Replace with last_pending_template.
1188 (maybe_templates, maybe_template_tail): Remove.
1189 (add_pending_template): Adjust.
1190 (instantiate_pending_templates): Adjust.
1192 * cp-tree.h (struct saved_scope): Remove lang_stack field.
1193 (current_lang_stack): Remove.
1194 * decl.c (maybe_push_to_top_level): Don't initialize it.
1195 (duplicate_decls): Use current_lang_depth.
1196 (xref_basetypes): Likewise.
1197 * class.c (current_lang_depth): New fn.
1198 (push_lang_context): Use more varray functionality.
1199 (pop_lang_context): Likewise.
1201 * error.c (GLOBAL_THING): Always use '__'.
1203 2001-03-21 Mark Mitchell <mark@codesourcery.com>
1205 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
1207 * mangle.c (mangle_decl_string): Mangle the names of overloaded
1208 operators, even when they have `extern "C"' linkage.
1210 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1212 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
1213 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1214 where it's not necessary.
1215 (add_method): Remove optimization involving comparison of
1216 DECL_ASSEMBLER_NAME.
1217 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
1218 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1219 where it's not necessary.
1220 (check_methods): Likewise.
1221 (build_clone): Likewise.
1222 (built_vtt): Likewise.
1223 * cp-tree.h (DECL_NEEDED_P): Likewise.
1224 * decl.c (pushtag): Likewise.
1225 (duplicate_decls): Likewise.
1226 (pushdecl): Likewise.
1227 (builtin_function): Likewise.
1228 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
1229 (build_cp_library_fn): Likewise.
1230 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
1231 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1232 where it's not necessary.
1233 (make_rtl_for_nonlocal_decl): Likewise.
1234 (cp_finish_decl): Likewise.
1235 (grokfndecl): Likewise.
1236 (grokvardecl): Likewise.
1237 (grokdeclarator): Likewise.
1238 (start_function): Likewise.
1239 (cp_missing_return_ok_p): Likewise.
1240 * decl2.c (grokclassfn): Likewise.
1241 (check_classfn): Likewise.
1242 (finish_static_data_member_decl): Likewise.
1243 (grokfield): Likewise.
1244 * error.c (GLOBAL_IORD_P): Remove.
1245 (dump_global_iord): Improve output.
1246 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
1247 * except.c (nothrow_libfn_p): Summarily reject any function not in
1248 namespace-scope.
1249 * init.c (build_java_class_ref): Don't explicitly set
1250 DECL_ASSEMBLER_NAME after calling mangle_decl.
1251 * mangle.c (mangle_decl_string): Handle extern "C" functions.
1252 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
1253 * method.c (set_mangled_name_for_decl): Don't explicitly set
1254 DECL_ASSEMBLER_NAME after calling mangle_decl.
1255 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
1256 IDENTIFIER_GLOBAL_VALUE for the thunk.
1257 * pt.c (set_mangled_name_for_template_decl): Remove.
1258 (check_explicit_specialization): Don't use it.
1259 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
1260 (tsubst_friend_function): Likewise.
1261 (tsubst_decl): Likewise.
1262 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
1263 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
1264 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1265 where it's not necessary.
1266 (tinfo_base_init): Likewise.
1267 (create_real_tinfo_var): Likewise.
1268 * search.c (looup_field_1): Likewise.
1269 * semantics.c (finish_named_return_value): Likewise.
1270 * tree.c (init_tree): Set lang_set_decl_assembler_name.
1272 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
1274 Correct semantics restrictions checking in throw-expression.
1275 * except.c (is_admissible_throw_operand): New function.
1276 (build_throw): Use it.
1278 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1280 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
1281 and its ilk.
1283 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1285 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1286 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
1287 * decl.c (duplicate_decls): Likewise.
1288 (builtin_function): Likewise.
1289 (build_library_fn): Likewise.
1290 (build_cp_library_fn): Likewise.
1291 (check_initializer): Likewise.
1292 (cp_finish_decl): Likewise.
1293 * decl2.c (grokfield): Likewise.
1294 (grok_function_init): Remove #if 0'd code.
1295 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1296 * friend.c (do_friend): Likewise.
1297 * init.c (get_temp_regvar): Likewise.
1298 * method.c (make_thunk): Likewise.
1299 * pt.c (tsubst_friend_function): Likewise.
1300 (tsubst_decl): Likewise.
1301 (regenerate_decl_from_template): Likewise.
1302 * semantics.c (genrtl_named_return_value): Likewise.
1303 (expand_body): Likewise.
1304 (genrtl_finish_function): Likewise.
1305 * tree.c (cp_tree_equal): Likewise.
1307 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
1309 * call.c (convert_like_real): Add extra semantics to INNER
1310 parameter. Don't convert to temporary if a user conversion
1311 gives us an lvalue that we're about to bind to a reference.
1312 Set INNER to indicate pending reference binding on recursive
1313 calls.
1315 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1317 * cp/lex.c: Delete duplicate pending_lang_change.
1319 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1321 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
1322 Similarly.
1323 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
1324 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
1326 2001-03-09 Zack Weinberg <zackw@stanford.edu>
1328 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
1330 2001-03-08 Stan Shebs <shebs@apple.com>
1332 * cp-tree.h (set_identifier_local_value): Remove unused decl.
1334 2001-03-06 Zack Weinberg <zackw@stanford.edu>
1336 * spew.c: Remove references to CPP_OSTRING.
1338 2001-03-06 Andrew Haley <aph@redhat.com>
1340 * typeck.c (convert_arguments): Check that we have an fndecl.
1342 2001-03-05 Andrew Haley <aph@redhat.com>
1344 * typeck.c (convert_arguments): Don't do ellipsis conversion for
1345 __built_in_constant_p.
1347 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1349 * typeck.c (build_static_cast): Allow enum to enum conversions
1350 as per DR 128.
1352 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1354 * class.c (check_field_decls): Pointers to member do not a
1355 non-pod struct make, as per DR 148.
1357 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1359 * call.c (joust): cp_pedwarn when using gnu extension concerning
1360 worst conversion sequences.
1362 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1364 * decl.c: Replace all uses of 'boolean' with 'bool'.
1366 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1368 * lang-specs.h: Add zero initializer for cpp_spec field to
1369 all array elements that need one. Don't put an #ifdef inside
1370 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
1371 use it.
1373 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1375 Implement using decls inside template functions.
1376 * decl2.c (validate_nonmember_using_decl): Don't special case
1377 fake_std_node in the global namespace. Don't reject early when
1378 processing a template.
1379 (do_local_using_decl): Add to statement tree. Don't do further
1380 processing when building a template.
1381 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
1383 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1385 * decl2.c (do_nonmember_using_decl): Don't complain if we find
1386 same function. Do complain about ambiguating extern "C"
1387 declarations.
1389 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
1391 Remove floating point and complex type template constant parms.
1392 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
1393 COMPLEX_TYPE extensions.
1394 (invalid_nontype_parm_type_p): Likewise.
1396 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
1398 * except.c (call_eh_info): Revert "match_function"'s type.
1400 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
1402 Fix ctor vtable vcall offsets.
1403 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
1404 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
1405 (get_matching_base): Remove.
1406 (get_original_base): New function.
1407 (build_vtbl_initializer): Initialize vid.rtti_binfo.
1408 Use a virtual thunk for a ctor vtable with an index
1409 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
1410 primary base within a constructor vtable. Only set
1411 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
1412 when primary base has been lost.
1413 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
1415 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
1417 * call.c (joust): Ensure more_specialized()'s argument length
1418 parameter has correct value for constructors.
1420 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
1422 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
1424 * decl.c (mark_inlined_fns): Prototype.
1426 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1428 * spew.c (yylex): Correct handling of friends.
1430 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1432 * mangle.c (write_encoding): Pass write_function_type the
1433 FUNCTION_DECL for the function being encoded.
1434 (write_function_type): Pass it along to write_bare_function_type.
1435 (write_bare_function_type): Pass it along to write_method_parms.
1436 (write_method_parms): Don't mangle the compiler-generated
1437 parameters to a constructor or destructor.
1439 2001-02-22 Andreas Jaeger <aj@suse.de>
1441 * optimize.c: Include toplev.h for
1442 note_deferral_of_defined_inline_function prototype.
1444 2001-02-22 Jakub Jelinek <jakub@redhat.com>
1446 * cp-tree.h (struct lang_decl_inlined_fns): New.
1447 (struct lang_decls): Add inlined_fns.
1448 (DECL_INLINED_FNS): New macro.
1449 * optimize.c (struct inline_data): Add inlined_fns.
1450 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
1451 (inlinable_function_p): Likewise, fix typo in comment,
1452 function is not inlinable if it already inlined function currently
1453 being optimized.
1454 (expand_call_inline): Add fn to inlined_fns if neccessary.
1455 (optimize_function): Initialize inlined_fns.
1456 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
1457 * decl.c (mark_inlined_fns): New function.
1458 (lang_mark_tree): Call it.
1460 2001-02-21 Jason Merrill <jason@redhat.com>
1462 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
1463 (DECL_UNINLINABLE): Move to middle-end.
1465 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
1466 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
1467 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
1468 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
1469 parms and outer BLOCK. note_deferral_of_defined_inline_function.
1471 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
1472 second parm of op=.
1474 2001-02-19 Mark Mitchell <mark@codesourcery.com>
1476 * decl2.c (set_decl_namespace): Allow explicit instantiations in
1477 any namespace.
1479 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1481 * optimize.c (expand_call_inline): Don't walk subtrees of type
1482 nodes.
1484 2001-02-18 Mark Mitchell <mark@codesourcery.com>
1486 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
1487 for a destructor.
1489 2001-02-18 Jason Merrill <jason@redhat.com>
1491 Do put the VTT parameter in DECL_ARGUMENTS.
1492 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
1493 (current_vtt_parm): New macro.
1494 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
1495 (DECL_HAS_VTT_PARM_P): New macro.
1496 (DECL_VTT_PARM): Remove.
1497 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
1498 * decl.c (duplicate_decls): Only copy the operator code if
1499 appropriate.
1500 (start_function): Set current_vtt_parm.
1501 (lang_mark_tree): Don't mark vtt_parm.
1502 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1503 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1504 * class.c (build_clone): Maybe remove the VTT parm.
1505 * optimize.c (maybe_clone_body): Set up the VTT parm.
1506 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1507 * call.c (build_over_call): Just allow the VTT arg.
1508 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1509 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1510 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1511 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1512 * error.c (dump_function_decl): Likewise.
1513 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1514 if we try to call a constructor with in-charge or VTT parms.
1515 * method.c (skip_artificial_parms_for): New fn.
1516 * call.c (add_function_candidate, build_over_call): Call it.
1517 * call.c (build_new_method_call): Use current_vtt_parm.
1518 * init.c (expand_virtual_init): Likewise.
1519 * class.c (same_signature_p): No longer static.
1520 * cp-tree.h: Declare it.
1521 * search.c (look_for_overrides_r): Use it.
1523 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1525 * cp-tree.h (new_abi_rtti_p): Remove.
1526 (name_mangling_version): Likewise.
1527 (flag_do_squangling): Likewise.
1528 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1529 * decl.c (grokfndecl): Likewise.
1530 * decl2.c (name_mangling_version): Remove.
1531 (flag_do_squangling): Likewise.
1532 (lang_f_options): Remove `squangle'.
1533 (unsupported_options): Add `squangle'.
1534 (cxx_decode_option): Issue a warning about uses of
1535 -fname-mangling-version.
1536 (finish_file): Remove old ABI support.
1537 * pt.c (check_explicit_specialization): Likewise.
1538 (tsubst_decl): Likewise.
1539 * rtti.c (init_rtti_processing): Likewise.
1540 (build_headof): Likewise.
1541 (get_tinfo_decl_dynamic): Likewise.
1542 (tinfo_from_decl): Likewise.
1543 (build_dynamic_cast_1): Likewise.
1544 (synthesize_tinfo_var): Likewise.
1545 * init.c (build_new): Allow enumeration types for the array-bounds
1546 in a direct-new-declarator.
1548 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1550 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1551 TREE_PROTECTED from the template being specialized.
1553 2001-02-17 Jason Merrill <jason@redhat.com>
1555 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1557 * decl.c (bad_specifiers): Allow throw specs on things with
1558 pointer-to-function or -member-function type.
1559 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1560 a pmf.
1562 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1564 * call.c (check_dtor_name): Handle template names correctly.
1566 2001-02-16 Jason Merrill <jason@redhat.com>
1568 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1569 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1570 * optimize.c (maybe_clone_body): Don't substitute it.
1571 * call.c (build_new_method_call): Check in_chrg instead.
1572 * init.c (expand_virtual_init): Likewise.
1574 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1576 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1577 class-type introduces at least a type-name.
1579 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1581 * call.c (convert_like_real): Create a temporary for non-lvalue.
1583 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
1585 * cp-tree.h: Fix typos in comments.
1587 2001-02-16 Jason Merrill <jason@redhat.com>
1589 * optimize.c (remap_block): If we're compiling a clone, pass the
1590 new block to insert_block.
1592 2001-02-16 Mark Mitchell <mark@codesourcery.com>
1594 * semantics.c (finish_asm_stmt): Robustify.
1596 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1598 * pt.c (push_template_decl_real): Don't remangle the name of a
1599 class template.
1601 2001-02-15 Jim Meyering <meyering@lucent.com>
1603 * Make-lang.in (c++.install-common): Depend on installdirs.
1604 (c++.install-info): Likewise.
1605 (c++.install-man): Likewise.
1607 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1609 * typeck2.c (build_m_component_ref): Robustify.
1611 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1613 * friend.c (do_friend): Don't take the nested [template] class
1614 into account when deciding whether to warn about the friend
1615 function not referring to a template function.
1617 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1619 * typeck.c (build_unary_op): Clarify error message.
1621 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
1623 * parse.y (component_constructor_declarator): allow optional
1624 parentheses around constructor class name.
1626 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1628 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1629 section.
1630 * init.c (emit_base_init): Remove incorrect comment about
1631 virtual bases.
1632 * method.c (make_thunk): Fix comment alignment.
1634 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1636 Kill remnants of this is variable.
1637 * cp-tree.h (flag_this_is_variable): Remove.
1638 * decl2.c (flag_this_is_variable): Remove.
1639 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1640 (build_vbase_path): The path is non-static, even in a cdtor.
1641 (resolves_to_fixed_type_p): Add additional return value.
1642 * search.c (init_vbase_pointers): Adjust.
1643 * tree.c (lvalue_p_1): Adjust.
1644 * typeck.c (mark_addressable): Adjust.
1646 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1648 * pt.c (unify): Don't check cv quals of array types.
1650 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1652 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1653 check whether we already have the type.
1655 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1657 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1658 * call.c (build_op_delete_call): Simplify to remove duplicate
1659 code.
1660 * class.c (clone_function_decl): Don't build the deleting variant
1661 of a non-virtual destructor.
1662 * decl.c (finish_destructor_body): Don't call delete if this is a
1663 non-virtual destructor.
1664 * init.c (build_delete): Explicitly call `operator delete' when
1665 deleting an object with a non-virtual destructor.
1667 2001-02-13 Jason Merrill <jason@redhat.com>
1669 * lang-specs.h: Add more __EXCEPTIONS.
1671 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1673 * typeck2.c (process_init_constructor): Check
1674 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1676 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1678 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1679 Remove spurious information in comment. Allow further
1680 adjustments of REFERENCE_TYPE args.
1682 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1684 * errfn.c (cp_deprecated): Tweak diagnostic text.
1685 * parse.y (new_initializer): Deprecate initializer lists
1686 extension.
1688 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1690 Remove old ABI support.
1692 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1694 * decl2.c (flag_vtable_thunks): Always set it to 1.
1695 (flag_new_abi): Likewise.
1696 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1698 * Makefile.in (g++spec.o): Fix typo.
1700 2001-02-09 Jason Merrill <jason@redhat.com>
1702 * lang-specs.h: Restore definition of __EXCEPTIONS.
1704 2001-02-08 Jason Merrill <jason@redhat.com>
1706 * search.c (shared_member_p): New function.
1707 (lookup_field_r): Use it.
1708 * cp-tree.h (SHARED_MEMBER_P): Remove.
1710 * method.c (process_overload_item): Handle template-dependent array
1711 bounds.
1712 * pt.c (type_unification_real): If we end up with undeduced nontype
1713 parms, try again.
1715 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1716 types.
1718 * typeck2.c (friendly_abort): Don't say anything if we have
1719 earlier errors or sorries.
1721 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1722 wchar_t. Ignore if in_system_header.
1724 * decl.c (maybe_push_cleanup_level): New fn...
1725 (start_decl_1): ...split out from here.
1726 * cvt.c (build_up_reference): Use it.
1727 * cp-tree.h: Declare it.
1729 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1731 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1732 spec.
1734 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1736 * pt.c (lookup_template_class): Make sure it's a primary
1737 template or template_template_parm when called from the parser.
1738 (instantiate_template_class): Add assertion.
1740 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1742 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1743 from error_mark_node.
1745 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1747 Fix specification and implementation bugs in V3 ABI
1748 construction vtables.
1749 * cp-tree.h (flag_dump_class_layout): New flag.
1750 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1751 (BINFO_LOST_PRIMARY_P): New flag.
1752 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1753 (BINFO_PRIMARY_MARKED_P): Rename to ...
1754 (BINFO_PRIMARY_P): ... here.
1755 (binfo_via_virtual): New prototype.
1756 * decl2.c (flag_dump_class_layout): New flag.
1757 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1758 use `=' as a file name separator.
1759 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1760 bases.
1761 (build_vtbl_address): If this is a virtual primary base, then
1762 get the vtbl of what it is ultimately primary for.
1763 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1764 for BINFO_PRIMARY_P.
1765 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1766 (get_shared_vbase_if_not_primary): Likewise.
1767 (dfs_get_pure_virtuals): Likewise.
1768 (expand_upcast_fixups): Likewise.
1769 (fixup_virtual_upcast_offsets): Likewise.
1770 (dfs_find_vbase_instance): Likewise.
1771 (find_vbase_instance): Likewise.
1772 (binfo_from_vbase): Adjust comment to reflect reality.
1773 (binfo_via_virtual): New function.
1774 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1775 for binfo walking during VTT construction.
1776 (dfs_mark_primary_bases): Remove.
1777 (force_canonical_binfo_r): New function.
1778 (force_canonical_binfo): New function.
1779 (mark_primary_virtual_base): New function.
1780 (mark_primary_bases): Walk in inheritance graph order, use
1781 mark_primary_virtual_base.
1782 (determine_primary_base): Use some more intermediate variables.
1783 (dfs_find_final_overrider): Don't check for overriding along a
1784 virtual path.
1785 (dfs_modify_vtables): Walk into primary virtual bases too.
1786 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1787 (build_base_fields): Likewise.
1788 (dfs_set_offset_for_unshared_vbases): Likewise.
1789 (layout_virtual_bases): Likewise.
1790 (end_of_class): Likewise.
1791 (finish_struct_1): Call dump_class_hierarchy, if requested.
1792 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1793 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1794 (dump_class_hierarchy): Add file parameter. Append to file, if
1795 required.
1796 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1797 Use canonical base for virtual bases.
1798 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1799 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1800 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1801 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1802 virtual VTTs.
1803 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1804 from DATA. We want virtual primary bases and all bases via virtual.
1805 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1806 virtual base when not a construction vtable.
1807 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1808 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1809 Use canonical bases when processing virtual bases.
1810 (accumulate_vtbl_inits): We're interested in any base via a
1811 virtual path.
1812 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1813 within a construction vtable, determine what is being overridden.
1814 (build_vtbl_initializer): Add more comments
1815 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1816 (build_rtti_vtbl_entries): Check if the base has lost its
1817 primary.
1819 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1821 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1823 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1825 * decl.c (pushdecl): Call abort instead of fatal.
1826 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1827 * init.c (build_new_1): Likewise.
1828 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1829 * decl.c (build_typename_type): hash_table_init now returns void.
1830 decl.c (init_decl_processing): Make an error non-fatal.
1832 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1834 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1835 Document.
1836 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1837 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1838 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1839 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1840 * decl.c (maybe_commonize_var): Use the new name-mangling where
1841 appropriate.
1842 * decl2.c (comdat_linkage): Enhance comments. Make all
1843 compiler-generated things static, if COMDAT is not available.
1844 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1845 library COMDAT.
1846 (tinfo_base_init): Use the correct mangled name for typeinfo
1847 strings, and push them into the global scope.
1848 (typeinfo_in_lib_p): New function.
1849 (synthesize_tinfo_var): Use it.
1850 (create_real_tinfo_var): Likewise.
1852 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1854 * decl.c (push_class_binding): Use context_for_name_lookup instead
1855 of CP_DECL_CONTEXT.
1856 * search.c (context_for_name_lookup): Remove static. Check for NULL
1857 context in the loop.
1858 * cp-tree.h (context_for_name_lookup): Add prototype.
1860 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1862 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1863 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1864 Remove.
1865 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1866 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1868 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1870 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1871 of macros used when compiling g++spec.c.
1872 * g++spec.c (lang_specific_driver): Link with the shared
1873 libgcc by default.
1875 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1877 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1878 make_reference_declarator, make_call_declarator), method.c
1879 (implicitly_declare_fn), parse.y (namespace_using_decl,
1880 notype_unqualified_id, expr_or_declarator, new_type_id,
1881 after_type_declarator, direct_after_type_declarator,
1882 notype_declarator, complex_notype_declarator,
1883 complex_direct_notype_declarator, qualified_id,
1884 notype_qualified_id, overqualified_id, direct_new_declarator,
1885 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1886 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1887 instead of build_parse_node.
1889 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1891 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1892 (minus_one_node): Moved to top level gcc directory. Renamed
1893 to integer_minus_one_node.
1895 * init.c (init_init_processing): Don't set minus_one_node.
1896 (build_vec_init): Use integer_minus_one_node.
1898 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1900 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1902 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1903 identical and they would be replaced with constant, remove
1904 MODIFY_EXPR from the tree.
1906 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1908 * Make-lang.in: Remove all dependencies on defaults.h.
1909 * call.c: Don't include defaults.h.
1910 * decl.c: Likewise.
1911 * decl2.c: Likewise.
1912 * except.c: Likewise.
1913 * pt.c: Likewise.
1914 * rtti.c: Likewise.
1915 * tree.c: Likewise.
1916 * typeck.c: Likewise.
1918 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1920 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1921 operators even in "C" linkage.
1922 * method.c (set_mangled_name_for_decl): Likewise.
1923 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1924 overloaded operators in "C" linkage.
1926 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1928 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1929 (tsubst_arg_types): Check parameter is not void.
1930 (tsubst): Adjust tsubst_decl call.
1932 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1934 * call.c (add_builtin_candidate): Quote std properly, from
1935 previous change.
1937 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1939 * pt.c (check_explicit_specialization): Clone constructors and
1940 destructors.
1942 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1944 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1945 indicates anything special about template depth. Make sure we
1946 only count the user visible template classes.
1948 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1950 * call.c (build_conv): Typo in comment.
1951 (add_builtin_candidate): Add more explanation.
1952 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1953 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1954 when we have enumeral types.
1955 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1956 candidates for relops and eqops.
1957 (joust): Simplify control flow. Allow a non-template user
1958 function to hide a builtin.
1960 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1962 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1963 (more_specialized): Add deduction parameter.
1964 * call.c (joust): Adjust more_specialized call.
1965 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1966 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1967 (get_bindings_order): Remove.
1968 (get_bindings_real): Add DEDUCE parameter.
1969 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1970 REFERENCE_TYPE jig for DEDUCE_ORDER.
1971 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1972 maybe_adjust_types_for_deduction.
1973 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1974 directly.
1975 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1976 (check_cv_quals_for_unify): Use new unify qualifier flags.
1977 (unify): Clear new unify qualifier flags.
1978 (get_bindings_real): Add DEDUCE parameter.
1979 (get_bindings): Adjust call to get_bindings_real.
1980 (get_bindings_overload): Likewise.
1981 (most_specialized_instantiation): Adjust call to
1982 more_specialized.
1984 2001-01-19 Jason Merrill <jason@redhat.com>
1986 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1988 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1989 -fnew-abi.
1991 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1993 * decl2.c (arg_assoc_class): Fix double iteration logic.
1995 2001-01-19 Jason Merrill <jason@redhat.com>
1997 * init.c (build_delete): Always call convert_force to strip cv-quals.
1999 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
2000 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
2001 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
2003 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2005 * search.c (get_vbase_1): Count only virtual bases.
2007 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2009 * class.c (duplicate_tag_error): Robustify flag clearing.
2011 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2013 * cp-tree.h (lookup_template_class): Add complain parm.
2014 * decl.c (lookup_namespace_name): Adjust call to
2015 lookup_template_class.
2016 (make_typename_type): Likewise.
2017 * semantics.c (finish_template_type): Likewise.
2018 * pt.c (lookup_template_class): Add complain parm. Adjust.
2019 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
2020 (tsubst): Likewise.
2022 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2024 * pt.c (copy_default_args_to_explicit_spec): Preserve
2025 object's CV quals. Reorganize.
2027 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2029 * typeck.c (build_modify_expr): Say `initialization' for
2030 INIT_EXPRs.
2031 * init.c (build_default_init): Convert to enumeral type, if
2032 needed.
2034 2001-01-18 Jakub Jelinek <jakub@redhat.com>
2036 * parse.y (nomods_initdcl0): Properly set things up for
2037 initdcl0_innards.
2039 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2041 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
2042 (type_unification_real): Set it.
2043 (unify): Use it.
2045 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2047 * decl.c (finish_destructor_body): Convert to vbase pointer here.
2049 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2051 * semantics.c (begin_class_definition): Check we're not inside a
2052 template parm list.
2054 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2056 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
2057 BASELINK_P.
2059 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2061 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
2062 * call.c (build_over_call): Add comment.
2064 2001-01-16 Daniel Berlin <dberlin@redhat.com>
2066 * cvt.c (ocp_convert): Handle vector type conversion
2067 * typeck2.c (digest_init): Handle vector type initializations
2069 2001-01-16 Phil Edwards <pme@sources.redhat.com>
2071 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
2072 was given.
2074 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2076 * pt.c (check_nontype_parm): Rename to ...
2077 (invalid_nontype_parm_type_p): ... here.
2078 (process_template_parm): Adjust.
2079 (convert_template_argument): Adjust.
2081 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2083 * pt.c (check_nontype_parm): New function.
2084 (process_template_parm): Use it.
2085 (convert_template_argument): Use it.
2086 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
2087 member.
2089 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
2091 * tree.c: Add defaults.h
2092 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
2093 * Make-lang.in (cp/tree.o): Add defaults.h.
2095 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2097 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
2099 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2101 * g++.1: Change to be ".so man1/gcc.1".
2103 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2105 * Make-lang.in (c++.info, c++.install-info): Build and install g++
2106 internals info.
2107 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
2108 ($(srcdir)/cp/g++int.info): New target.
2109 * gxxint.texi: Add info directory entry. Use @@ in email address.
2110 * .cvsignore: Update.
2112 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2114 * typeck.c (build_c_cast): Do template processing earlier.
2115 Always pedwarn on array casts.
2117 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2119 * friend.c (make_friend_class): Make sure a templated class is
2120 actually a template.
2122 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2124 * decl2.c (get_guard): Set linkage from guarded decl.
2126 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2128 * call.c (convert_default_arg): Check for unprocessed
2129 DEFAULT_ARG.
2130 * cp-tree.h (replace_defarg): Move to spew.c.
2131 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
2132 spew.c, which is where they really are.
2133 (done_pending_defargs): Declare.
2134 (unprocessed_defarg_fn): Declare.
2135 * decl.c (replace_defarg): Move to spew.c
2136 * parse.y (structsp): Call done_pending_defargs.
2137 * spew.c (defarg_fns): Rearrange list structure.
2138 (defarg_fnsdone): New static variable.
2139 (defarg_depfns): New static variable.
2140 (init_spew): Adjust.
2141 (add_defarg_fn): Store the type in TREE_TYPE.
2142 (do_pending_defargs): Detect and deal with ordering constraints
2143 and circularity.
2144 (done_pending_defargs): New function.
2145 (unprocessed_defarg_fn): New function.
2146 (replace_defarg): Moved from decl.c. Robustify. Don't save
2147 if circularity detected.
2149 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2151 * pt.c (unify): Check array has a domain, before checking
2152 whether it is variable sized.
2154 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2156 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
2157 parameters with pointers to arrays of unknown bound.
2159 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2161 * parse.y (template_parm_header, template_spec_header): New
2162 reductions. Split out from ...
2163 (template_header): ... here. Use them.
2164 (template_template_parm): Use template_parm_header.
2165 * semantics.c (finish_template_template_parm): Add assert.
2167 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2169 * mangle.c (write_builtin_type): Fix thinko.
2171 * pt.c (copy_default_args_to_explicit_spec_1): New function.
2172 (copy_default_args_to_explicit_spec): Likewise.
2173 (check_explicit_specialization): Use it.
2175 * class.c (finish_struct_1): Remove last argument in call to
2176 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2177 * decl.c (builtin_function): Likewise.
2178 (build_cp_library_fn): Likewise.
2179 (check_initializer): Likewise.
2180 (make_rtl_for_nonlocal_decl): Likewise.
2181 (cp_finish_decl): Likewise.
2182 (start_function): Likewise.
2183 * decl2.c (finish_anon_union): Likewise.
2184 * friend.c (do_friend): Likewise.
2185 * init.c (build_java_class_ref): Likewise.
2186 * method.c (make_thunk): Likewise.
2187 * pt.c (tsubst_friend_function): Likewise.
2188 * semantics.c (expand_body): Likewise.
2190 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2192 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
2193 looking at DECL_CLONED_FUNCTION for non-functions.
2195 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2197 * error.c (dump_template_parameter): Use parm to determine how
2198 to print default value.
2200 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2202 * class.c (duplicate_tag_error): Clear more flags.
2204 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2206 * call.c (build_new_method_call): Use binfo_for_vbase.
2208 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
2210 * cp-tree.h (flag_cond_mismatch): Don't declare.
2211 * decl2.c (flag_cond_mismatch): Don't define.
2212 (lang_f_options): Remove cond-mismatch.
2213 (unsupported_options): Add cond-mismatch.
2215 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
2217 * class.c (handle_using_decl): Reject using of constructor name
2218 of sourcing class. Allow injecting of a method with same name as
2219 nested class. Fixup error messages.
2221 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
2223 * decl2.c (lang_decode_option): Handle -Wformat=2.
2225 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2227 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
2228 initialized_in_class.
2229 (DECL_DEFINED_IN_CLASS_P): Rename to ...
2230 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
2231 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
2232 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
2233 * pt.c (check_default_tmpl_args): Adjust for
2234 DECL_INITIALIZED_IN_CLASS_P.
2235 (instantiate_class_template): Likewise.
2236 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
2238 * class.c (finish_struct): Constify saved_filename.
2240 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2242 * class.c (duplicate_tag_error): Adjust diagnostic.
2243 (finish_struct): Locally set location to start of struct.
2244 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
2246 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2248 * decl.c (struct binding_level): Adjust class_shadowed comments
2249 to reflect reality.
2250 (push_class_level_binding): Ajust comments to reflect reality.
2251 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
2252 Don't set TREE_VALUE on the class_shadowed list.
2254 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2256 * decl2.c (acceptable_java_type): Allow references too.
2257 * init.c (build_java_class_ref): When using the new ABI, search
2258 `class$' and have it mangled with `mangle_decl.'
2259 * mangle.c (write_java_integer_type_codes): New function.
2260 (write_builtin_type): Detect and mangle Java integer and real
2261 types.
2263 2001-01-07 Mark Mitchell <mark@codesourcery.com>
2265 * decl2.c (grokfield): Don't accept `asm' specifiers for
2266 non-static data members.
2268 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2270 * expr.c (cplus_expand_expr): Don't reset `target'.
2272 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
2274 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
2276 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2278 * parse.y (template_datadef): Check for error_mark_node.
2280 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2282 * cp-tree.def (DEFAULT_ARG): Make `x' class.
2284 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
2286 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
2287 (record_builtin_type): Make non-static.
2288 (flag_short_double): Don't declare.
2289 (init_decl_processing): Remove the creation of many tree nodes now
2290 in c_common_nodes_and_builtins.
2291 (build_void_list_node): New function.
2292 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
2293 * cp-tree.h (flag_short_wchar): Don't declare.
2295 2001-01-04 Mark Mitchell <mark@codesourcery.com>
2297 * call.c (build_conv): Don't use build1 for USER_CONV.
2298 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
2300 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
2302 * lex.c (lang_init): Call c_common_lang_init.
2304 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2306 * search.c (lookup_fnfields_here): Remove.
2307 (look_for_overrides_r): Use lookup_fnfields_1.
2308 Ignore functions from using declarations.
2310 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2312 Implement exceptions specifiers for implicit member functions.
2313 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
2314 * method.c (synthesize_exception_spec): New function.
2315 (locate_dtor, locate_ctor, locate_copy): New functions.
2316 (implicitly_declare_fn): Generate the exception spec too.
2317 * search.c (check_final_overrider): Check artificial functions
2318 too.
2319 * typeck2.c (merge_exception_specifiers): New function.
2321 2001-01-03 Jason Merrill <jason@redhat.com>
2323 * init.c (build_default_init): New fn.
2324 (perform_member_init): Split out from here.
2325 (build_new_1): Use it. Simplify initialization logic.
2326 (build_vec_init): Take an array, rather than a pointer and maxindex.
2327 Speed up simple initializations. Don't clean up if we're assigning.
2328 * cp-tree.h: Adjust.
2329 * decl2.c (do_static_initialization): Remove TREE_VEC case.
2330 * parse.y (new_initializer): Return void_zero_node for ().
2331 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
2332 * typeck2.c (digest_init): Only complain about user-written
2333 CONSTRUCTORs.
2335 2000-12-22 Mike Stump <mrs@wrs.com>
2337 * decl2.c: (max_tinst_depth): Increase to 50.
2339 2001-01-02 Mark Mitchell <mark@codesourcery.com>
2341 * class.c (invalidate_class_lookup_cache): Zero the
2342 previous_class_values.
2343 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
2344 TREE_INT_CST_HIGH.
2345 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
2346 * decl.c (free_bindings): New variable.
2347 (push_binding): Don't create a new binding if we have one on the
2348 free list.
2349 (pop_binding): Put old bindings on the free list.
2350 (init_decl_processing): Use size_int, not build_int_2.
2351 Register free_bindings as a GC root.
2352 (cp_make_fname_decl): Use size_int, not build_int_2.
2353 (push_inline_template_parms_recursive): Likewise.
2354 (end_template_parm_list): Likewise.
2355 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
2356 (tsubst_template_parms): Use size_int, not build_int_2.
2357 (tsubst): Likewise.
2358 * rtti.c (get_vmi_pseudo_type_info): Likewise.
2360 2001-01-02 Richard Henderson <rth@redhat.com>
2362 * parse.y (asm): Set ASM_INPUT_P.
2364 2001-01-02 Jason Merrill <jason@redhat.com>
2366 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
2367 for v3 ABI.
2369 * typeck.c (cp_truthvalue_conversion): New fn.
2370 * cvt.c (ocp_convert): Use it.
2372 * cp-tree.h: Lose c-common.c decls.
2374 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
2375 * cvt.c (convert_to_void): Use type_unknown_p.
2377 * typeck.c (strip_all_pointer_quals): Also strip quals from
2378 pointer-to-member types.
2380 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
2381 parse.y as C.
2383 * call.c (build_new_method_call): Do evaluate the object parameter
2384 when accessing a static member.
2385 * typeck.c (build_component_ref): Likewise.
2387 2001-01-02 Andreas Jaeger <aj@suse.de>
2389 * decl.c (cp_missing_noreturn_ok_p): New.
2390 (init_decl_processing): Set lang_missing_noreturn_ok_p.
2392 2000-12-29 Jakub Jelinek <jakub@redhat.com>
2394 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
2396 2000-12-29 Mark Mitchell <mark@codesourcery.com>
2398 * class.c (pushclass): Remove #if 0'd code.
2399 * cp-tree.h (overload_template_name): Remove.
2400 * decl.c (store_bindings): Simplify.
2401 (pop_from_top_level): Likewise.
2402 * pt.c (overload_template_name): Remove.
2403 (instantiate_decl): Don't call push_to_top_level if it's not
2404 needed.
2406 2000-12-28 Mark Mitchell <mark@codesourcery.com>
2408 * pt.c (register_local_specialization): Don't return a value.
2409 (lookup_template_class): Use move-to-front heuristic when looking
2410 up template instantiations.
2411 (instantiate_decl): Only push_to_top_level when we're actually
2412 going to instantiate the template.
2414 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2416 * search.c (binfo_for_vtable): Return least derived class, not
2417 most. Handle secondary vtables.
2419 2000-12-22 Jason Merrill <jason@redhat.com>
2421 * pt.c (more_specialized): Don't optimize len==0.
2422 (fn_type_unification): If we're adding the return type, increase len.
2424 * typeck.c (build_binary_op): Fix pmf comparison logic.
2426 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
2427 DECL_STATIC_FUNCTION_P.
2429 * semantics.c (genrtl_finish_function): Don't try to jump to
2430 return_label unless it exists.
2432 In partial ordering for a call, ignore parms for which we don't have
2433 a real argument.
2434 * call.c (joust): Pass len to more_specialized.
2435 (add_template_candidate_real): Strip 'this', pass len.
2436 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
2437 (get_bindings_order): New fn. Pass len down.
2438 (get_bindings_real): Strip 'this', pass len.
2439 (fn_type_unification): Likewise.
2440 (type_unification_real): Succeed after checking 'len' args.
2441 (most_specialized_instantiation): Lose explicit_args parm.
2442 * class.c (resolve_address_of_overloaded_function): Strip 'this',
2443 pass len.
2445 2000-12-21 Jason Merrill <jason@redhat.com>
2447 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
2448 DECL_TEMPLATE_RESULT.
2450 * search.c (lookup_field_r): Call lookup_fnfields_1, not
2451 lookup_fnfields_here.
2453 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
2455 * call.c (build_object_call): Also allow conversions that return
2456 reference to pointer to function.
2457 (add_conv_candidate): Handle totype being ref to ptr to fn.
2458 (build_field_call): Also allow members of type reference to function.
2459 Lose support for calling pointer to METHOD_TYPE fields.
2461 * error.c (dump_expr): Handle *_CAST_EXPR.
2463 * typeck2.c (build_scoped_ref): Always convert to the naming class.
2465 * tree.c (break_out_cleanups): Lose.
2466 * cp-tree.h: Remove prototype.
2467 * typeck.c (build_component_ref): Don't break_out_cleanups.
2468 (build_compound_expr): Likewise.
2469 * semantics.c (finish_expr_stmt): Likewise.
2471 2000-12-20 Richard Henderson <rth@redhat.com>
2473 * cp-tree.h: Update declarations.
2474 * decl.c (finish_case_label): Return the new stmt node.
2475 * semantics.c (finish_goto_stmt): Likewise.
2476 (finish_expr_stmt, finish_return_stmt): Likewise.
2477 (finish_break_stmt, finish_continue_stmt): Likewise.
2478 (finish_asm_stmt): Likewise.
2479 * parse.y (already_scoped_stmt): Set STMT_LINENO.
2480 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
2481 (simple_if, simple_stmt): Return the new stmt node.
2482 (save_lineno): New.
2484 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
2486 * cp-tree.h: Don't declare warn_long_long.
2488 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2490 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
2491 IS_AGGR_TYPE.
2493 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2495 * pt.c (unify): Handle when both ARG and PARM are
2496 BOUND_TEMPLATE_TEMPLATE_PARM.
2498 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2500 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2501 DECL_TEMPLATE_PARM_P.
2503 2000-12-15 Jason Merrill <jason@redhat.com>
2505 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2507 * init.c (build_new_1): Don't strip quals from type.
2509 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2511 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2513 * call.c (build_new_function_call): Lose space before paren in
2514 error message.
2515 (build_new_method_call): Likewise.
2517 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2519 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2521 * pt.c (check_explicit_specialization): Propagate default
2522 function arguments to explicit specializations.
2524 2000-12-13 DJ Delorie <dj@redhat.com>
2526 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2527 and <? operators.
2529 2000-12-08 Jason Merrill <jason@redhat.com>
2531 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2533 Clean up copy-initialization in overloading code.
2534 * call.c (build_user_type_conversion_1): Die if we are asked to
2535 convert to the same or a base type.
2536 (implicit_conversion): Avoid doing so. Lose reference binding code.
2537 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2538 direct-initialization. Also do direct-init part of copy-init.
2539 (build_user_type_conversion): Don't provide context to convert_like.
2540 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2541 the constructor call for copy-init.
2543 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2544 instantiation of a member template.
2545 (do_decl_instantiation): Not here.
2547 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2549 * class.c (check_field_decls): Don't special case anonymous
2550 fields in error messages.
2551 (note_name_declared_in_class): Use %D on diagnostic.
2553 * tree.c (pod_type_p): Use strip_array_types.
2554 (cp_valid_lang_attribute): Likewise.
2555 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2556 multiple evaluations.
2557 (cp_has_mutable_p): Use strip_array_types.
2559 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2561 * cp-tree.h (sufficient_parms_p): Declare new function.
2562 * call.c (sufficient_parms_p): New function, broken out of ...
2563 (add_function_candidate): ... here. Use it.
2564 (add_conv_candidate): Use it.
2565 * decl.c (grok_ctor_properties): Use it.
2567 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2569 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2571 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2573 * decl2.c (lang_decode_option): Handle -Wformat-security.
2575 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2577 * pt.c (verify_class_unification): New function.
2578 (get_class_bindings): Use it.
2579 (try_class_unification): Tidy.
2580 (unify): Handle when argument of a template-id is not
2581 template parameter dependent.
2582 (template_args_equal): Handle when TREE_CODE's do not match.
2584 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2586 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2587 for -save-temps, pass all relevant -Defines to it, and then don't
2588 pass them to cc1plus.
2590 2000-12-05 Will Cohen <wcohen@redhat.com>
2592 * decl.c (finish_case_label): Cleared
2593 more_cleanups_ok in surrounding function scopes.
2594 (define_label): Likewise.
2596 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2598 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2599 (get_matching_virtual): Remove.
2600 (look_for_overrides): Declare new function.
2601 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2602 DECL_VINDEX here.
2603 * class.c (check_for_override): Move base class iteration code
2604 to look_for_overrides.
2605 * search.c (next_baselink): Remove.
2606 (get_virtuals_named_this): Remove.
2607 (get_virtual_destructor): Remove.
2608 (tree_has_any_destructors_p): Remove.
2609 (struct gvnt_info): Remove.
2610 (check_final_overrider): Remove `virtual' from error messages.
2611 (get_matching_virtuals): Remove. Move functionality to ...
2612 (look_for_overrides): ... here, and ...
2613 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2614 to be overriding.
2616 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2618 * typeck.c (get_delta_difference): If via a virtual base,
2619 return zero.
2620 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2621 adjustment.
2623 2000-12-04 Richard Henderson <rth@redhat.com>
2625 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2627 2000-12-04 Jason Merrill <jason@redhat.com>
2629 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2630 (write_builtin_type): Pass intSI_type_node and the like through
2631 type_for_mode.
2632 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2633 Pass intSI_type_node and the like through type_for_mode.
2634 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2635 * pt.c (tsubst, unify): Likewise.
2636 * tree.c (walk_tree): Likewise.
2637 * error.c (dump_type): Likewise.
2638 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2640 * Make-lang.in: Tweak top comment for emacs.
2641 (cp/TAGS): Restore.
2643 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2645 * class.c (clone_function_decl): Robustify.
2647 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2649 * decl.c (store_bindings): Only search in the non modified
2650 old_bindings for duplicates.
2652 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2654 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2655 TYPE_POLYMORPHIC_P.
2657 * typeck.c (build_static_cast): Remove unused variable.
2659 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2661 * pt.c: Fix typo in comment.
2663 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2665 * decl2.c (warn_format): Remove definition.
2666 (lang_decode_option): Handle -Wformat-nonliteral,
2667 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2669 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2671 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2672 (init_decl_processing): Don't create string_type_node,
2673 const_string_type_node, wint_type_node, intmax_type_node,
2674 uintmax_type_node, default_function_type, ptrdiff_type_node and
2675 unsigned_ptrdiff_type_node. Adjust position of call to
2676 c_common_nodes_and_builtins.
2677 (identifier_global_value): New function.
2679 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2681 * call.c (standard_conversion): Reject pointer to member
2682 conversions from ambiguous, inaccessible or virtual bases.
2683 * typeck.c (build_static_cast): Don't check pointers to members
2684 specially.
2686 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2688 * method.c (do_build_copy_constructor): Preserve cv
2689 qualifications when accessing source object members.
2690 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2691 unnamed fields.
2693 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2695 * method.c (do_build_assign_ref): Construct appropriately
2696 CV-qualified base reference. Don't allow const casts in base
2697 conversion.
2699 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2701 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2702 incomplete return type.
2704 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2706 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2707 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2708 _DECL.
2710 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2712 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2714 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2716 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2718 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2720 * decl.c (grokdeclarator): Do type access control on friend
2721 class.
2723 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2725 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2726 bison parser ickiness.
2727 * pt.c (tsubst_friend_function): Enter namespace scope when
2728 tsubsting the function name.
2729 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2731 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2733 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2734 * cvt.c (cp_convert_to_pointer): Add force parameter.
2735 Allow conversions via virtual base if forced.
2736 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2737 (ocp_convert): Likewise.
2738 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2739 * typeck.c (get_delta_difference): Adjust handling of virtual
2740 bases.
2742 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2744 * tree.c (struct list_hash): Remove.
2745 (list_hash_table): Make it be an htab.
2746 (struct list_proxy): New type.
2747 (list_hash_eq): New function.
2748 (list_hash_pieces): Renamed from ...
2749 (list_hash): ... this.
2750 (list_hash_lookup): Remove.
2751 (list_hash_add): Remove.
2752 (hash_tree_cons): Use the generic hashtable.
2753 (mark_list_hash): Remove.
2754 (init_tree): Create the hashtable.
2756 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2758 * method.c (build_mangled_C9x_name): Rename to
2759 build_mangled_C99_name. Change C9X references in comments to
2760 refer to C99.
2762 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2764 * parse.y (unary_expr): Move VA_ARG from here ...
2765 (primary): ... to here.
2767 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2769 * semantics.c (finish_id_expr): If type is error_mark, return
2770 error_mark.
2772 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2774 * pt.c (lookup_template_class): Simplify loop exit constructs.
2775 Cope when there is no partial instantiation of a template
2776 template member.
2778 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2780 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2782 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2784 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2785 prefix.
2787 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2788 destructors that haven't already been cloned.
2790 2000-11-20 Richard Henderson <rth@redhat.com>
2792 * parse.y (yyparse_1): Rename the parser entry point.
2794 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2796 * mangle.c (write_name): Use <unscoped-name> for names directly in
2797 function scope.
2798 (write_unscoped_name): Accept names directly in function scope.
2800 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2802 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2803 * parse.y (extdef): Add EXPORT reduction.
2804 * spew.c (yylex): Don't skip export here.
2806 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2808 * decl.c (init_decl_processing): Correct name of pure virtual
2809 function under the new ABI.
2810 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2811 (throw_bad_typeid): Likewise for bad typeid function.
2813 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2815 * decl.c (grokparms): Don't even function types of `void' type,
2816 either.
2817 * mangle.c (write_type): Don't crash when confronted with the
2818 error_mark_node.
2820 * decl.c (grokparms): Don't create parameters of `void' type.
2822 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2824 * lex.c (mark_impl_file_chain): Delete.
2825 (init_parse): Remove call to ggc_add_string_root. No need to
2826 ggc_strdup a string constant. Do not add impl_file_chain to GC
2827 roots.
2828 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2830 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2832 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2834 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2836 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2837 * decl.c (grokdeclarator): Don't reject void parms here.
2838 (require_complete_types_for_parms): Simplify, use
2839 complete_type_or_else.
2840 (grokparms): Remove bitrot. Remove funcdef parm.
2841 Deal with ellipsis parm lists here.
2842 * semantics.c (finish_parmlist): Don't append void_list_node
2843 here. Set PARMLIST_ELLIPSIS_P.
2845 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2847 * typeck2.c (incomplete_type_error): Reorganise to avoid
2848 excessive diagnostics.
2850 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2852 * lex.c (struct impl_files, internal_filename): Constify a char *.
2854 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2856 * mangle.c (write_special_name_constructor): Don't generate
2857 assembler junk when confronted with an old-style constructor.
2858 (write_special_name_destructor): Likewise.
2859 (mangle_decl_string): Do it here instead.
2861 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2863 * call.c (op_error): Make error messages clearer.
2865 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2867 * decl.c (wrapup_globals_for_namespace): Don't mark things
2868 TREE_ASM_WRITTEN when they're not.
2870 2000-11-15 Jason Merrill <jason@redhat.com>
2872 * typeck2.c (friendly_abort): Uncount the error before handing
2873 off to fancy_abort.
2875 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2877 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2879 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2881 * class.c (build_vtbl_initializer): Fix typo in comment.
2882 * typeck.c (expr_sizeof): Don't crash on errors.
2884 2000-11-14 Jim Wilson <wilson@redhat.com>
2886 * lang-specs.h: Add %2 after %(cc1_options).
2888 2000-11-14 Richard Henderson <rth@redhat.com>
2890 * typeck.c (c_sizeof): Be strict about casting result value
2891 back to c_size_type_node.
2892 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2894 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2896 * typeck.c (build_unary_op): Use boolean_increment from
2897 c-common.c, moving the relevant code there.
2899 2000-11-11 Jason Merrill <jason@redhat.com>
2901 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2903 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2904 in inlines.
2906 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2908 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2909 * lex.c (copy_lang_decl): Likewise.
2911 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2913 * dump.c (cp_dump_tree): Don't dump function bodies here.
2915 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2916 (dump.o): Update dependency list.
2917 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2918 (flag_dump_translation_unit): Likewise.
2919 (CP_TYPE_QUALS): Adjust definition.
2920 (DECL_C_BIT_FIELD): Remove.
2921 (SET_DECL_C_BIT_FIELD): Likewise.
2922 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2923 (add_maybe_template): Likewise.
2924 (strip_array_types): Likewise.
2925 (dump_node_to_file): Likewise.
2926 (cp_dump_tree): New function.
2927 * decl.c (init_decl_processing): Set lang_dump_tree.
2928 * decl2.c (flag_dump_translation_unit): Remove.
2929 * dump.c: Move most of it to ../c-dump.c.
2930 (cp_dump_tree): New function.
2931 * pt.c (add_maybe_template): Remove.
2932 * typeck.c (strip_array_types): Likewise.
2934 2000-11-07 Eric Christopher <echristo@redhat.com>
2936 * decl.c (init_decl_processing): Change definition of
2937 __wchar_t to wchar_t. Remove artificial declaration of
2938 wchar_t.
2939 * lex.c: Change instances of __wchar_t to wchar_t.
2941 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2943 * lex.c (do_identifier): Don't lookup_name for operators.
2944 * parse.y (operator): Save looking_for_typename.
2945 (unoperator): Restore it.
2946 * spew.c (frob_opname): Use nth_token for lookahead.
2948 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2950 * decl.c (grok_op_properties): Always use coerce_new_type and
2951 coerce_delete_type.
2952 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2953 exception specification. Tidy up.
2954 (coerce_delete_type): Preserve exception specification. Tidy up.
2956 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2958 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2959 (push_binding_level), error.c (cp_tree_printer), pt.c
2960 (process_partial_specialization, tsubst_template_arg_vector),
2961 search.c (lookup_member): Use memset () instead of bzero ().
2963 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2965 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2967 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2969 * Make-lang.in (c++.distdir): Remove.
2971 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2973 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2974 declarations from different namespaces to be combined.
2976 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2978 * decl.c: Include tm_p.h.
2980 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2982 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2984 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2986 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2987 (build_overload_value), repo.c (open_repo_file), xref.c
2988 (open_xref_file): Use strchr () and strrchr () instead of index ()
2989 and rindex ().
2991 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2993 * call.c (build_over_call): Call fold on the CALL_EXPR.
2995 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2997 * error.c (dump_template_decl): Separate template hearders with
2998 space not comma.
3000 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
3002 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
3003 TS_* flags with corresponding TFF_*. Adjust prototypes of
3004 functions (which used to take a tree_string_flags) to take an int.
3006 * cp-tree.h (enum tree_string_flags): Remove
3007 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
3008 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
3009 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3010 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3011 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
3012 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
3013 (type_as_string, decl_as_string, expr_as_string,
3014 context_as_string): Adjust prototype.
3016 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
3017 instead of TS_PLAIN.
3019 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
3020 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
3021 plain `0'.
3023 2000-10-30 Mark Mitchell <mark@codesourcery.com>
3025 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
3026 (linkage_kind): New enumeration.
3027 (decl_linkage): New function.
3028 * decl2.c (comdat_linkage): Extend comment.
3029 * error.c (dump_function_decl): Print the arguments used to
3030 instantiate a template, even when not printing the type of the
3031 function.
3032 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
3033 not TREE_PUBLIC, to test for external linkage.
3034 * tree.c (decl_linkage): New function.
3036 2000-10-28 Mark Mitchell <mark@codesourcery.com>
3038 * pt.c (instantiate_decl): Always instantiate static data members
3039 initialized in-class.
3041 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3043 * Make-lang.in: Move all build rules here from Makefile.in,
3044 adapt to new context. Wrap all rules that change the current
3045 directory in parentheses. Expunge all references to $(P).
3046 When one command depends on another and they're run all at
3047 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3048 all object-file generation rules. Delete obsolete variables.
3050 * Makefile.in: Delete.
3051 * config-lang.in: Delete outputs= line.
3053 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
3055 * error.c (dump_function_decl): Print no space between
3056 `ptr-operator' the `type-specifier' of the return type.
3057 (dump_type_prefix): Make sure we put space at the appropriate
3058 place.
3060 2000-10-23 Jason Merrill <jason@redhat.com>
3062 * call.c (equal_functions): Also call decls_match for extern "C" fns.
3064 2000-10-22 Jason Merrill <jason@redhat.com>
3066 * call.c (build_conditional_expr): Use ocp_convert to force
3067 rvalue conversion.
3069 2000-10-22 Mark Mitchell <mark@codesourcery.com>
3071 * call.c (standard_conversion): Use RVALUE_CONVs for all
3072 expressions that satisfy lvalue_p, not just those that satisfy
3073 real_lvalue_p.
3075 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
3077 * typeck.c (c_sizeof): Return an expression of `size_t' type,
3078 not one with TYPE_IS_SIZETYPE set.
3079 (dubious_conversion_warnings): Remove special-case code.
3081 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
3083 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
3084 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
3085 (dump_type_prefix): Print vector-of-int as 'int vector'.
3086 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
3087 * tree.c (walk_tree): Handle VECTOR_TYPE.
3089 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
3091 2000-10-21 Jason Merrill <jason@redhat.com>
3093 * parse.y (operator): Set got_object from got_scope.
3094 Set looking_for_typename.
3095 * decl.c (lookup_name_real): Clear val after setting from_obj.
3096 Reorganize diagnostic.
3098 2000-10-20 Jason Merrill <jason@redhat.com>
3100 * tree.c (walk_tree): Don't walk into default args.
3102 * error.c (dump_expr): Use host_integerp.
3104 2000-10-20 David Edelsohn <edelsohn@gnu.org>
3106 * typeck2.c (abstract_virtuals_error): Use "because" instead of
3107 "since" in error message.
3109 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3111 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
3113 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
3115 * decl.c (revert_static_member_fn): Fixed typo.
3117 2000-10-19 Mark Mitchell <mark@codesourcery.com>
3119 * class.c (subobject_offset_fn): New type.
3120 (dfs_record_base_offsets): Remove.
3121 (record_base_offsets): Likewise.
3122 (dfs_search_base_offsets): Likewise.
3123 (record_subobject_offset): New function.
3124 (check_subobject_offset): Likewise.
3125 (walk_subobject_offsets): Likewise.
3126 (record_subobject_offsets): Likewise.
3127 (layout_conflict_p): Reimplement.
3128 (layout_nonempty_base_or_field): Correct handling of type
3129 conflicts during layout.
3130 (layout_empty_base): Likewise.
3131 (build_base_field): Adjust to handle new representation of empty
3132 base offset table.
3133 (build_base_fields): Likewise.
3134 (layout_virtual_bases): Likewise.
3135 (splay_tree_compare_integer_csts): New function.
3136 (layout_class_type): Use a splay_tree, rather than a varray, to
3137 represent the offsets of empty bases.
3139 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
3140 * decl.c (select_decl): Don't return declarations that are
3141 DECL_ANTICIPATED.
3143 2000-10-18 Mark Mitchell <mark@codesourcery.com>
3145 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
3146 (fake_std_node): New macro.
3147 * decl.c (in_std): Rename to ...
3148 (in_fake_std): ... this.
3149 (flag_no_builtin): Remove.
3150 (flag_no_nonansi_builtin): Likewise.
3151 (walk_namespaces_r): Use fake_std_node.
3152 (push_namespace): Use std_identifier.
3153 (pop_namespace): Use in_fake_std.
3154 (lookup_name_real): Use fake_std_node.
3155 (init_decl_processing): When -fhonor-std, create the `std'
3156 namespace. Don't create a dummy fake_std_node in that case.
3157 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
3158 (builtin_function): Put builtins whose names don't begin
3159 with `_' in the std namespace.
3160 * decl2.c (flag_no_builtin): Remove.
3161 (flag_no_nonansi_builtin): Likewise.
3162 (set_decl_namespace): Use fake_std_node.
3163 (validate_nonmember_using_decl): Likewise.
3164 (do_using_directive): Likewise.
3165 (handle_class_head): Likewise.
3166 * dump.c (dequeue_and_dump): Likewise.
3167 * except.c (init_exception_processing): Use std_identifier.
3168 * init.c (build_member_call): Use fake_std_node.
3169 * rtti.c (init_rtti_processing): Use std_identifier.
3171 2000-10-17 Mark Mitchell <mark@codesourcery.com>
3173 * cp-tree.h (back_end_hook): Remove declaration.
3174 * decl2.c (back_end_hook): Remove definition.
3176 * dump.c (dequeue_and_dump): Dump TREE_USED.
3178 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
3180 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
3182 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3184 * decl.c (WINT_TYPE): Define.
3185 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
3186 c_size_type_node, signed_size_type_node and wint_type_node.
3188 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3190 * decl2.c (warn_missing_format_attribute): New variable.
3191 (lang_decode_option): Decode -Wmissing-format-attribute.
3193 2000-10-16 Mark Mitchell <mark@codesourcery.com>
3195 * typeck.c (qualify_type): Remove.
3196 (composite_pointer_type): Fix handling of conversions to `cv void*'.
3198 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3200 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
3202 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3204 * Makefile.in (parse.c, parse.h): Create atomically.
3206 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3208 * class.c (current_obstack): Remove.
3209 * decl.c (ggc_p): Remove.
3210 (start_decl): Don't use decl_tree_cons.
3211 (grokdeclarator): Don't use build_decl_list.
3212 (start_function): Don't use decl_tree_cons.
3213 (finish_function): Don't mess with obstacks.
3214 * decl2.c (grok_x_components): Don't use build_decl_list.
3215 * lex.c (make_call_declarator): Don't call decl_tree_cons.
3216 (implicitly_declare_fn): Don't call build_decl_list.
3217 * parse.y (frob_specs): Don't call build_decl_list or
3218 decl_tree_cons.
3219 (expr_or_declarator_intern): Don't call decl_tree_cons.
3220 (primary): Don't call build_decl_list.
3221 (fcast_or_absdcl): Likewise.
3222 (typed_declspecs): Don't call decl_tree_cons.
3223 (reserved_declspecs): Don't call build_decl_list.
3224 (declmods): Likewise.
3225 (reserved_typespecquals): Likewise.
3226 (aggr): Likewise.
3227 (new_type_id): Likewise.
3228 (cv_qualifiers): Likewise.
3229 (after_type_declarator_intern): Likewise.
3230 (notype_declarator_intern): Likewise.
3231 (absdcl_intern): Likewise.
3232 (named_parm): Likewise.
3233 * pt.c (most_specialized_class): Likewise.
3234 * repo.c (temporary_obstack): Make it a structure, not a pointer.
3235 (init_repo): Initialize it.
3236 * search.c (current_obstack): Remove.
3237 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
3239 2000-10-09 Richard Henderson <rth@cygnus.com>
3241 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
3242 (c++ language support bits for libgcc): Remove.
3243 (c++.clean): Remove cplib2.txt cleanup.
3244 * config-lang.in (headers, lib2funcs): Remove.
3246 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
3247 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
3248 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
3249 * inc/new.h, inc/typeinfo: Remove files.
3251 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
3253 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
3254 defined.
3255 (init_decl_processing): Initialize intmax_type_node and
3256 uintmax_type_node.
3258 2000-10-06 Richard Henderson <rth@cygnus.com>
3260 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
3261 (original_result_rtx): Remove.
3262 * decl.c (save_function_data): Don't clear x_result_rtx.
3263 (mark_lang_function): Don't mark it either.
3264 * expr.c (fixup_result_decl): Remove.
3265 * semantics.c (genrtl_named_return_value): Frob the return decl
3266 before calling emit_local_var.
3267 (genrtl_finish_function): Don't call fixup_result_decl.
3268 Always emit the jump to return_label.
3270 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
3272 * pt.c (lookup_template_class): Set current access for enum.
3273 (tsubst_enum): Set file & line for enum decl.
3275 * spew.c (yylex): Remove unused variable.
3277 2000-10-05 Richard Henderson <rth@cygnus.com>
3279 * semantics.c (genrtl_finish_function): Don't init or check
3280 can_reach_end; remove noreturn and return value checks.
3282 2000-10-05 Tom Tromey <tromey@cygnus.com>
3284 * init.c (build_java_class_ref): Use `build_static_name' with a
3285 suffix, not a prefix, to build the class object's name.
3287 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3289 * cp-tree.h (access_kind): Fix comment typo.
3290 * decl2.c (grokfield): Fix diagnostic typo.
3291 * semantics.c (finish_template_type): Fix comment typo.
3292 (finish_qualified_object_call_expr): Likewise.
3294 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3296 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
3297 tsubsting fails.
3299 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3301 * spew.c (frob_id): New static function.
3302 (frob_opname): Use it.
3303 (yylex): Use it.
3305 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3307 * decl.c (lang_mark_false_label_stack): Remove.
3308 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
3310 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
3312 * gxxint.texi: Use @email for formatting email addresses.
3314 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
3316 * error.c: Remove direct obstack manipulation. Replace with
3317 output_buffer-based formatting. Adjust calls to removed macros.
3318 (obstack_chunk_alloc, obstack_chunk_free): Remove.
3319 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
3320 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
3322 2000-09-24 Mark Mitchell <mark@codesourcery.com>
3324 * ir.texi: Move to ../c-tree.texi.
3326 2000-09-20 Jason Merrill <jason@redhat.com>
3328 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
3330 2000-09-21 Andreas Jaeger <aj@suse.de>
3332 * errfn.c: Move declaration of cp_printer and cp_printers to ...
3333 * cp-tree.h: ... here.
3335 * error.c: Remove declaration of cp_printer.
3337 2000-09-20 Mark Mitchell <mark@codesourcery.com>
3339 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
3341 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
3343 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
3344 users.
3346 2000-09-18 Mark Mitchell <mark@codesourcery.com>
3348 * decl.c (start_function): Robustify.
3350 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3352 * cp-tree.h (check_function_format): Accept a `status' parameter.
3354 * call.c, typeck.c: Updates calls to `check_function_format'.
3356 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
3358 * decl2.c (handle_class_head): Always push some scope even
3359 in the error case.
3361 2000-09-16 Mark Mitchell <mark@codesourcery.com>
3363 * cp-tree.h (struct cp_language_function): Remove
3364 x_scope_stmt_stack and name_declared.
3365 (current_scope_stmt_stack): Remove.
3366 (function_name_declared_p): New macro.
3367 (struct lang_decl_flags): Use c_lang_decl as a base class.
3368 (context): Remove.
3369 (struct lang_decl): Replace saved_tree with context.
3370 (DECL_FRIEND_CONTEXT): Adjust accordingly.
3371 (SET_DECL_FRIEND_CONTEXT): Likewise.
3372 (DECL_VIRTUAL_CONTEXT): Likewise.
3373 (DECL_SAVED_TREE): Remove.
3374 (C_DECLARED_LABEL_FLAG): Likewise.
3375 (cplus_expand_expr_stmt): Don't declare.
3376 (add_decl_stmt): Likewise.
3377 (add_scope_stmt): Likewise.
3378 * decl.c (mark_stmt_tree): Remove.
3379 (case_compare): Likewise.
3380 (finish_case_label): Use c_add_case_label.
3381 (init_decl_processing): Set more language-specific hooks.
3382 (build_enumerator): Fix typo in comment.
3383 (cplus_expand_expr_stmt): Remove.
3384 (mark_lang_function): Use mark_c_language_function.
3385 (lang_mark_tree): Use c_mark_lang_decl.
3386 * decl2.c: Change order of inclusion.
3387 * except.c: Likewise.
3388 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
3389 back on c_expand_expr.
3390 * friend.c: Include expr.h.
3391 * init.c: Change order of inclusion.
3392 * Makefile.in: Update dependencies.
3393 * lex.h (free_lang_decl_chain): Remove.
3394 * optimize.c (maybe_clone_body): Use function_name_declared_p.
3395 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
3396 it doesn't exist.
3397 (instantiate_decl): Use function_name_declared_p.
3398 * semantics.c (lang_expand_expr_stmt): Remove.
3399 (set_current_function_name_declared): Likewise.
3400 (current_function_name_declared): Likewise.
3401 (begin_compound_stmt): Use function_name_declared_p.
3402 (add_decl_stmt): Remove.
3403 (setup_vtbl_ptr): Use function_name_declared_p.
3404 (add_scope_stmt): Remove.
3405 (current_scope_stmt_stack): New function.
3406 (cp_expand_stmt): Don't handle SCOPE_STMTs.
3407 (expand_body): Use function_name_declared_p.
3408 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
3409 * typeck.c: Change order of includes.
3410 (convert_sequence): Remove.
3412 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
3414 * lex.c (reswords): Add _Complex.
3416 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3418 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
3420 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3422 * init.c (begin_init_stmts): Don't use // comments.
3424 2000-09-12 Jason Merrill <jason@redhat.com>
3426 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
3427 all non-extern arrays.
3429 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
3430 typenames, too. Downgrade complaint to pedwarn.
3431 (xref_tag): Warn about surprising behavior of 'friend struct T'.
3432 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
3433 'class This::Inherited'.
3435 2000-09-12 Mark Mitchell <mark@codesourcery.com>
3437 * decl.c (finish_case_label): Given the LABEL_DECL a
3438 DECL_CONTEXT.
3440 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
3442 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
3443 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
3444 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3445 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3446 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
3447 New macros.
3448 (sorry_for_unsupported_tree, print_scope_operator,
3449 print_left_paren, print_right_paren, print_left_bracket,
3450 print_right_bracket, print_whitespace): Likewise.
3451 (aggr_variety): Rename to class_key_or_enum.
3452 (print_type): Rename to print_type_id.
3453 (print_type_specifier_seq, print_simple_type_specifier,
3454 print_elaborated_type_specifier,
3455 print_rest_of_abstract_declarator,
3456 print_parameter_declaration_clause, print_exception_specification,
3457 print_nested_name_specifier, print_template_id,
3458 typedef_original_name, print_template_argument_list_start,
3459 print_template_argument_list_end): New functions.
3461 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
3463 * ir.texi: Add more documentation.
3465 2000-09-11 Mark Mitchell <mark@codesourcery.com>
3467 * cp-tree.h (struct saved_scope): Remove x_function_parms.
3468 (current_function_parms): Don't define.
3469 (struct cp_language_function): Remove parms_stored.
3470 (current_function_just_assigned_this): Don't define.
3471 (current_function_parms_stored): Likewise.
3472 (static_ctors): Declare.
3473 (static_dtors): Likewise.
3474 (SF_EXPAND): Don't define.
3475 (expand_start_early_try_stmts): Remove declaration.
3476 (store_parm_decls): Likewise.
3477 * decl.c (static_ctors): Don't declare.
3478 (static_dtors): Likewise.
3479 (struct binding_level): Remove this_block.
3480 (poplevel): Remove dead code.
3481 (set_block): Likewise.
3482 (mark_binding_level): Don't mark this_block.
3483 (mark_saved_scope): Don't mark x_function_parms.
3484 (init_decl_processing): Don't add current_function_parms as a GC
3485 root.
3486 (check_function_type): Change prototype.
3487 (start_function): Remove RTL-generation code.
3488 (expand_start_early_try_stmts): Remove.
3489 (store_parm_decls): Give it internal linkage. Remove
3490 RTL-generation code.
3491 (finish_function): Remove RTL-generation code.
3492 * decl2.c (static_ctors): Fix formatting.
3493 (static_dtors): Likewise.
3494 * method.c (use_thunk): Don't call store_parm_decls.
3495 (synthesize_method): Likewise.
3496 * optimize.c (maybe_clone_body): Likewise.
3497 * parse.y (fn.def2): Likewise.
3498 (.set_base_init): Likewise.
3499 (nodecls): Likewise.
3500 * pt.c (instantiate_decl): Likewise.
3501 * rtti.c (synthesize_tinfo_fn): Likewise.
3502 * semantics.c (genrtl_try_block): Simplify.
3503 (expand_body): Use genrtl_start_function and
3504 genrtl_finish_function.
3505 (genrtl_start_function): New function.
3506 (genrtl_finish_function): Likewise.
3508 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3510 * error.c (cp_tree_printer, case 'P'): Append break.
3512 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3514 * cp-tree.h (frob_opname): Declare.
3515 * parse.y (saved_scopes): New static variable.
3516 (cp_parse_init): Adjust.
3517 (do_id): If lastiddecl is NULL, do do_identifier.
3518 (operator): Save scope information.
3519 (unoperator): New reduction. Restore scope information.
3520 (operator_name): Append unoperator. Call frob_opname.
3521 * spew.c (frob_opname): Define.
3523 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3525 * decl.c, rtti.c: Include defaults.h if not already included.
3526 Don't define the *_TYPE_SIZE macros.
3528 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3530 * cp-tree.h (push_switch): Change prototype.
3531 (check_cp_case_value): Remove declaration.
3532 (decl_constant_value): Likewise.
3533 * decl.c (struct cp_switch): Add switch_stmt and cases.
3534 (case_compare): New function.
3535 (push_switch): Set switch_stmt. Initialize cases.
3536 (pop_switch): Clean up cases.
3537 (define_case_label): Rename to ...
3538 (finish_case_label): ... this. Do semantic analysis for case
3539 labels here.
3540 (start_function): Correct comment.
3541 * decl2.c (check_cp_case_value): Remove.
3542 * expr.c (do_case): Remove.
3543 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3544 * semantics.c (genrtl_do_poplevel): Remove declaration.
3545 (RECHAIN_STMTS): Remove.
3546 (finish_break_stmt): Use build_break_stmt.
3547 (finish_continue_stmt): Use build_continue_stmt.
3548 (finish_switch_cond): Adjust condition here, rater than in
3549 c_expand_start_case.
3550 (finish_case_label): Remove.
3551 * typeck.c (c_expand_return): Remove.
3552 (c_expand_start_case): Likewise.
3554 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3556 * ir.texi: Document type nodes.
3558 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3560 * cp-tree.h (init_cp_semantics): Declare.
3561 (genrtl_try_block): Don't declare.
3562 (genrtl_handler): Likewise.
3563 (genrtl_catch_block): Likewise.
3564 (genrtl_ctor_stmt): Likewise.
3565 (genrtl_subobject): Likewise.
3566 (genrtl_do_poplevel): Likewise.
3567 (genrtl_named_return_value): Likewise.
3568 * lex.c (init_parse): Call init_cp_semantics.
3569 * semantics.c (genrtl_try_block): Give it internal linkage.
3570 (genrtl_handler): Likewise.
3571 (genrtl_catch_block): Likewise.
3572 (genrtl_ctor_stmt): Likewise.
3573 (genrtl_subobject): Likewise.
3574 (genrtl_do_poplevel): Likewise.
3575 (genrtl_named_return_value): Likewise.
3576 (lang_expand_stmt): Rename to ...
3577 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3578 (init_cp_semantics): Define.
3580 * decl.c (initialize_local_var): Remove RTL-generating code.
3581 * semantics.c (genrtl_try_block): Fix formatting.
3583 Move statement-tree facilities from C++ to C front-end.
3584 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3585 (void_zero_node): Remove.
3586 (stmt_tree): Likewise.
3587 (scope_chain): Adjust.
3588 (language_function): Rename to cp_language_function.
3589 (cp_function_chain): Adjust.
3590 (current_stmt_tree): Remove.
3591 (last_tree): Likewise.
3592 (last_expr_type): Likewise.
3593 (struct lang_decl): Adjust.
3594 (STMT_IS_FULL_EXPR_P): Remove.
3595 (add_tree): Remove.
3596 (begin_stmt_tree): Likewise.
3597 (finish_stmt_tree): Likewise.
3598 (walk_tree_fn): Likewise.
3599 (walk_stmt_tree): Likewise.
3600 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3601 * decl.c (mark_stmt_tree): Adjust type.
3602 (init_decl_processing): Don't build void_zero_node.
3603 (initialize_local_var): Adjust usage of current_stmt_tree.
3604 (finish_enum): Use add_stmt, not add_tree.
3605 (save_function_data): Adjust use of language_function.
3606 (finish_constructor_body): Use add_stmt, not add_tree.
3607 (finish_destructor_body): Likewise.
3608 (push_cp_function_context): Adjust use of language_function.
3609 (pop_cp_function_context): Likewise.
3610 (mark_lang_function): Likewise.
3611 (mark_cp_function_context): Likewise.
3612 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3613 (build_vec_init): Likewise.
3614 * semantics.c (SET_LAST_STMT): Remove.
3615 (RECHAIN_STMTS): Don't use it.
3616 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3617 (current_stmt_tree): Define.
3618 (add_tree): Remove.
3619 (finish_goto_stmt): Use add_stmt, not add_tree.
3620 (finish_expr_stmt): Likewise.
3621 (begin_if_stmt): Likewise.
3622 (finish_then_clause): Likewise.
3623 (begin_while_stmt): Likewise.
3624 (begin_do_stmt): Likewise.
3625 (finish_return_stmt): Likewise.
3626 (begin_for_stmt): Likewise.
3627 (finish_break_stmt): Likewise.
3628 (finish_continue_stmt): Likewise.
3629 (begin_switch_stmt): Likewise.
3630 (finish_case_label): Likewise.
3631 (begin_try_block): Likewise.
3632 (begin_function_try_block): Likewise.
3633 (begin_handler): Likewise.
3634 (begin_catch_block): Likewise.
3635 (begin_compound_stmt): Likewise.
3636 (begin_asm_stmt): Likewise.
3637 (finish_asm_stmt): Likewise.
3638 (finish_label_stmt): Likewise.
3639 (add_decl_stmt): Likewise.
3640 (finish_subobject): Likewise.
3641 (finish_decl_cleanup): Likewise.
3642 (finish_named_return_value): Likewise.
3643 (setup_vtbl_ptr): Likewise.
3644 (add_scope_stmt): Likewise.
3645 (finish_stmt_expr): Likewise.
3646 (prune_unused_decls): Remove.
3647 (begin_stmt_tree): Likewise.
3648 (finish_stmt_tree): Likewise.
3649 (prep_stmt): Adjust use of current_stmt_tree.
3650 (lang_expand_stmt): Likewise.
3651 * tree.c (statement_code_p): Remove.
3652 (cp_statement_code_p): New function.
3653 (walk_stmt_tree): Remove.
3654 (init_tree): Set lang_statement_code_p.
3656 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3658 Integrated preprocessor.
3660 * Make-lang.in, Makefile.in: Remove all references to input.c,
3661 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3662 * gxx.gperf, hash.h, input.c: Delete.
3663 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3664 initialized properly.
3666 * class.c (fixup_pending_inline): Take a tree, not a
3667 struct pending_inline *. All callers changed.
3668 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3669 RID_PROTECTED entries in ridpointers[] array here.
3670 * decl.c (duplicate_decls): Do not refer to struct
3671 pending_inline.
3672 (record_builtin_type, init_decl_processing): Use RID_MAX not
3673 CP_RID_MAX.
3674 (grokdeclarator): Use C_IS_RESERVED_WORD.
3675 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3676 cpplib.
3677 (grok_x_components): Do not inspect pending_inlines chain.
3679 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3680 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3681 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3682 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3683 TIME_IDENTIFIER_FILEINFO): Kill.
3684 Update prototypes.
3685 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3686 single 32-bit word.
3687 * parse.y: Call do_pending_inlines unconditionally.
3688 reinit_parse_for_method is now snarf_method. fn.defpen is no
3689 longer necessary. Remove unnecessary <itype> annotation on
3690 SCOPE. Do not refer to end_of_file or struct pending_inline.
3691 * semantics.c (begin_inline_definitions): Call
3692 do_pending_inlines unconditionally.
3694 * lex.c: Remove all code now shared with C front end.
3695 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3696 into the get_identifier table. Rewrite pragma handling to
3697 work with the registry. Move code to save tokens for later
3698 processing to spew.c.
3700 * spew.c: Rewrite everything in terms of token streams instead
3701 of text. Move routines here from lex.c / input.c as
3702 appropriate. GC-mark trees hanging off the pending inlines
3703 chain.
3705 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3707 * NEWS: Mention that the named return value extension has been
3708 deprecated.
3709 * cp-tree.h (original_result_rtx): Define.
3710 (TREE_REFERENCE_EXPR): Remove.
3711 (DECL_VPARENT): Likewise.
3712 (pushdecl_nonclass_level): Likewise.
3713 (store_return_init): Likewise.
3714 (reinit_lang_specific): Likewise.
3715 (genrtl_named_return_value): Change prototype.
3716 * decl.c (original_result_rtx): Remove.
3717 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3718 Do not generate RTL for local variables here.
3719 (store_return_init): Remove.
3720 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3721 store_return_init.
3722 (finish_named_return_value): Adjust accordingly. Warn that this
3723 extension is deprecated.
3724 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3726 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3728 * pt.c (type_unification_real): Replace switch with if.
3729 (unify): Tsubst non-type parms before comparing.
3731 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3733 * error.c (dump_typename): New function, broken out of ...
3734 (dump_type): ... here. Use it.
3735 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3737 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3739 * init.c (build_offset_ref): Deal with namespace scoped
3740 TEMPLATE_ID_EXPRs.
3742 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3744 * class.c (resolve_address_of_overloaded_function): Add
3745 explanation message.
3746 * decl.c (define_case_label): Reformat explanation.
3747 * decl2.c (finish_static_data_member_decl): Likewise.
3748 (grokfield): Likewise.
3749 * friend.c (do_friend): Likewise.
3751 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3753 * tree.c (walk_tree): Expose tail recursion.
3754 (walk_stmt_tree): New function.
3755 * cp-tree.h: Prototype walk_stmt_tree.
3756 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3757 the BLOCKs directly. If a BLOCK has no variables after
3758 pruning, discard it.
3759 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3760 restore the line number.
3762 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3764 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3765 (pt.o): Remove dependency on HTAB_H.
3766 * cp-tree.h: Include hashtab.h.
3767 (walk_tree): Change prototype.
3768 (walk_tree_without_duplicates): New function.
3769 * decl.c (check_default_argument): Use it.
3770 * optimize.c (remap_decl): Adjust calls to walk_tree.
3771 (copy_body): Likewise.
3772 (expand_calls_inline): Likewise.
3773 (calls_setjmp_p): Use walk_tree_without_duplicates.
3774 * pt.c: Don't include hashtab.h.
3775 (for_each_template_parm): Use walk_tree_without_duplicates.
3776 * semantics.c (finish-stmt_tree): Likewise.
3777 (expand_body): Likewise.
3778 * tree.c (walk_tree): Add additional parameter.
3779 (walk_tree_without_duplicates): New function.
3780 (count_trees): Use it.
3781 (verify_stmt_tree): Adjust call to walk_tree.
3782 (find_tree): Use walk_tree_without_duplicates.
3783 (no_linkage_check): Likewise.
3784 (break_out_target_exprs): Adjust call to walk_tree.
3785 (cp_unsave): Likewise.
3787 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3789 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3790 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3791 * cp-tree.h (TYPE_BINFO): Adjust comment.
3792 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3793 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3794 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3795 (TYPE_TEMPLATE_INFO): Likewise.
3796 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3797 * class.c (push_nested_class): Likewise.
3798 * decl.c (lookup_name_real): Likewise.
3799 (grokdeclarator): Likewise.
3800 (grok_op_properties): Likewise.
3801 (xref_tag): Likewise.
3802 (xref_basetypes): Likewise.
3803 * decl2.c (constructor_name_full): Likewise.
3804 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3805 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3806 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3807 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3808 (dump_type_suffix): Likewise.
3809 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3810 instead.
3811 (get_aggr_from_typedef): Likewise.
3812 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3813 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3814 (write_template_parm): Likewise.
3815 (write_template_template_parm): Check tree code instead of
3816 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3817 * method.c (build_overload_nested_name): Add
3818 BOUND_TEMPLATE_TEMPLATE_PARM.
3819 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3820 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3821 * pt.c (convert_template_argument): Check tree code instead of
3822 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3823 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3824 (for_each_template_parm): Adjust comment.
3825 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3826 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3827 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3828 template_args_equal to compare template template parameter cases.
3829 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3830 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3831 instead.
3832 * tree.c (copy_template_template_parm): Decide whether to create
3833 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3834 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3835 (copy_tree_r): Likewise.
3836 * typeck.c (comptypes): Likewise. Check tree code instead of
3837 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3839 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3841 * decl.c (finish_function): Move the code for handling functions
3842 marked with the constructor and destructor attributes inside the
3843 expand_p block.
3845 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3847 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3849 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3851 * pt.c (lookup_template_class): Remove abort.
3852 * tree.c (get_type_decl): Allow error_mark_node.
3854 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3856 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3857 TEMPLATE_ID_EXPRs.
3859 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3861 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3862 new ABI mangling.
3864 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3866 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3867 union tag mismatch error reporting.
3869 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3871 * call.c (build_scoped_method_call): Check it is not a namespace.
3873 2000-08-30 Jason Merrill <jason@redhat.com>
3875 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3877 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3878 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3879 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3881 * decl.c (start_function): Always call make_function_rtl.
3883 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3885 * semantics.c (prune_unused_decls): New function.
3886 (finish_stmt_tree): Call it via walk_tree.
3888 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3890 * class.c (build_secondary_vtable): Constify a char *.
3891 * decl.c (init_decl_processing): Initialize function_id_node,
3892 pretty_function_id_node, and func_id_node.
3893 * input.c (struct input_source): Constify 'str'.
3894 (feed_input): Constify first argument.
3895 * mangle.c (write_identifier): Constify argument.
3896 * pt.c (mangle_class_name_for_template): Constify argument.
3898 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3900 * typeck.c (mark_addressable): Remove code that pokes around in
3901 RTL.
3903 2000-08-28 Jason Merrill <jason@redhat.com>
3905 * lex.c (file_name_nondirectory): Move to toplev.c.
3907 * cp-tree.h (LOCAL_CLASS_P): New macro.
3908 * class.c (finish_struct_1): Use it.
3910 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3912 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3913 (write_encoding): Pass another argument to write_name.
3914 (write_name): Add ignore_local_scope parameter. Fix handling of
3915 local names.
3916 (write_nested_name): Use write_unqualified_name.
3917 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3918 (write_template_prefix): Use write_unqualified_name.
3919 (write_component): Remove.
3920 (write_local_name): Add parameter. Use direct local entity to
3921 discriminator calculation.
3922 (write_class_enum_type): Pass another argument to write_name.
3923 (write_template_template_arg): Likewise.
3924 (make_guard_variable): Likewise.
3926 2000-08-27 Jason Merrill <jason@redhat.com>
3928 * decl.c (pushdecl): Matching decls for local externs are found in
3929 the current level. Propagate linkage information from previous
3930 declarations.
3932 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3934 * ir.texi (Expressions): Fix typo.
3936 2000-08-25 Greg McGary <greg@mcgary.org>
3938 * tree.c (init_tree): Use ARRAY_SIZE.
3940 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3942 * error.c (cp_tree_printer): Rework.
3944 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3946 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3947 dyn-string.o.
3948 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3949 (cp-demangle.o): Remove target.
3950 (dyn-string.o): Likewise.
3952 * decl.c (grokfndecl): Require that `main' return an `int'.
3953 * mangle.c (write_encoding): Don't mangle return types for
3954 conversion functions.
3956 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3958 * error.c (tree_formatting_info): New data type.
3959 (tree_being_formatted): New macro.
3960 (tree_formatting_flags): Likewise.
3961 (put_whitespace): Likewise.
3962 (print_tree_identifier): Likewise.
3963 (print_identifier): Likewise.
3964 (cp_tree_printer, print_function_argument_list, print_declaration,
3965 print_expression, print_function_declaration,
3966 print_function_parameter, print_type, print_cv_qualifier): New
3967 functions.
3968 (init_error): Initialize lang_printer.
3970 2000-08-24 Jason Merrill <jason@redhat.com>
3972 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3973 adjustment necessary.
3975 2000-08-24 Greg McGary <greg@mcgary.org>
3977 * cp-tree.h (MAIN_NAME_P): Remove macro.
3979 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3981 * error.c (print_instantiation_context): Don't forget to flush the
3982 buffer.
3984 2000-08-23 Jason Merrill <jason@redhat.com>
3986 * typeck.c (build_ptrmemfunc): Save the input pmf.
3988 * method.c (process_modifiers): Use same_type_p.
3990 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3992 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3993 * mangle.c (write_function_type): Change prototype.
3994 (write_encoding): Don't mangle return types for
3995 constructors or destructors.
3996 (write_type): Adjust call to write_function_type.
3997 * pt.c (instantiate_template): Instantiate alternate entry points
3998 when instantiating the main function.
4000 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4002 * error.c (cp_print_error_function): Don't use embedded '\n' in
4003 output_printf.
4005 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
4007 * decl.c (init_decl_processing): Remove bogus initialization.
4008 * error.c (lang_print_error_function): Restore here.
4009 (init_error): Initialize print_error_function.
4011 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4013 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
4015 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
4017 * Makefile.in (error.o): Depends on diagnostic.h
4019 * cp-tree.h (problematic_instantiation_changed,
4020 record_last_problematic_instantiation, current_instantiation,
4021 print_instantiation_context): Declare.
4022 (maybe_print_template_context): Remove.
4024 * decl.c (init_decl_processing): Set print_error_function to NULL.
4025 (lang_print_error_function): Remove, since we're using a new
4026 machinery.
4028 * error.c: #include diagnostic.h
4029 (function_category): New function.
4030 (cp_diagnostic_starter): Likewise.
4031 (cp_diagnostic_finalizer): Likewise.
4032 (cp_print_error_function): Likewise.
4033 (maybe_print_instantiation_context): Likewise.
4034 (print_instantiation_full_context): Likewise.
4035 (print_instantiation_partial_context): Likewise.
4036 (print_instantiation_context): Define.
4037 (init_error): Initialize diagnostic pager and finalizer.
4039 * pt.c (problematic_instantiation_changed): Define.
4040 (record_last_problematic_instantiation): Likewise.
4041 (current_instantiation): Likewise.
4042 (maybe_print_template_context): Remove.
4043 (print_template_context): Likewise.
4044 (current_tinst_level): Make static to reflect Brendan Kehoe's
4045 change of 1995-04-13.
4046 (push_tinst_level): Call print_instantiation_context.
4048 2000-08-21 Nix <nix@esperi.demon.co.uk>
4050 * lang-specs.h: Do not process -o or run the assembler if
4051 -fsyntax-only.
4053 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
4055 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
4056 variables.
4057 * decl2.c (lang_decode_option): Disable gettext attributes for
4058 -ansi.
4060 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
4062 * lex.c (lang_init_options): Default diagnostic message maximum
4063 length to 80, when line-wrapping.
4065 2000-08-20 Mark Mitchell <mark@codesourcery.com>
4067 * class.c (build_vtbl_initializer): Clear the entire
4068 vtbl_init_data. Start keeping track of the functions for which we
4069 have created vcall offsets here.
4070 (dfs_build_vcall_offset_vtbl_entries): Remove.
4071 (build_vcall_offset_vtbl_entries): Reimplement.
4072 (add_vcall_offset_vtbl_entries_r): New function.
4073 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
4074 computing when vcall offsets are necessary.
4076 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4078 * decl.c (member_function_or_else): Use cp_error ... %T.
4079 (grokdeclarator): Likewise.
4080 (start_method): Likewise.
4081 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
4083 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4085 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
4086 TYPE_DECLs.
4088 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4090 * cp-tree.h (PTRMEM_OK_P): New macro.
4091 (itf_ptrmem_ok): New enumeration value.
4092 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
4093 argument. Diagnose implicit pointer to member.
4094 (instantiate_type): Don't diagnose implicit pointer to member
4095 here. Pass itf_ptrmem_ok if ok. Adjust calls to
4096 resolve_address_of_overloaded_function.
4097 * init.c (build_offset_ref): Set PTRMEM_OK_P.
4098 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
4099 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
4100 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
4101 (build_unary_op): Deal with single non-static member in
4102 microsoft-land.
4104 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4106 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
4108 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4110 * cp-tree.h (enum_name_string): Remove prototype.
4111 (report_case_error): Remove prototype.
4112 * cp/typeck2.c (enum_name_string): Remove.
4113 (report_case_error): Remove.
4114 * error.c (dump_expr): Deal with enum values directly.
4115 Correctly negate integer constant.
4117 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4119 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
4120 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
4121 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
4122 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
4123 (__cxa_vec_new): Use __cxa_vec_new2.
4124 (__cxa_vec_delete): Use __cxa_vec_delete2.
4126 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4128 * vec.cc (__cxa_vec_new): Set "C" linkage.
4129 (__cxa_vec_ctor): Likewise.
4130 (__cxa_vec_cctor): Likewise.
4131 (__cxa_vec_dtor): Likewise.
4132 (__cxa_vec_delete): Likewise.
4133 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
4134 (__cxa_vec_ctor): Likewise.
4135 (__cxa_vec_cctor): Likewise.
4136 (__cxa_vec_dtor): Likewise.
4137 (__cxa_vec_delete): Likewise.
4139 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4141 * class.c (instantiate_type): Reinstate local variable
4142 deleted in previous change.
4144 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
4145 itf_no_attributes.
4147 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4149 * cp-tree.h (instantiate_type_flags): New enumeration.
4150 (instantiate_type): Change parameter.
4151 * class.c (instantiate_type): Adjust prototype. Adjust.
4152 * call.c (standard_conversion): Adjust instantiate_type call.
4153 (reference_binding): Likewise.
4154 (build_op_delete_call): Likewise.
4155 (convert_like_real): Likewise.
4156 * cvt.c (cp_convert_to_pointer): Likewise.
4157 (convert_to_reference): Likewise.
4158 * pt.c (convert_nontype_argument): Likewise.
4159 * typeck.c (build_binary_op): Likewise.
4160 (build_ptrmemfunc): Likewise.
4161 (convert_for_assignment): Likewise.
4163 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4165 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
4166 (current_aggr): Define.
4167 * decl.c (grokdeclarator): Make sure a friend class is an
4168 elaborated type specifier.
4169 * parse.y (current_aggr): Remove static definition.
4170 (cp_parse_init): Adjust.
4171 (structsp): Clear and restore current_aggr.
4172 (component_decl_list): Clear current_aggr.
4174 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
4175 aggregate tag on the typename's context.
4177 * pt.c (tsubst_friend_class): Return error_mark_node, if
4178 parms becomes NULL.
4179 (instantiate_class_template): Ignore error_mark_node friend types.
4181 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
4183 * cvt.c (warn_ref_binding): New static function, broken out of ...
4184 (convert_to_reference): ... here. Use it.
4186 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4188 * parse.y (template_arg): Add rule for template qualified with
4189 global scope.
4191 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4193 * decl2.c (add_function): Reorganize.
4194 (arg_assoc): Do not consider function template decls.
4196 2000-08-11 Jason Merrill <jason@redhat.com>
4198 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
4199 looking inside.
4201 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4203 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
4204 (lookup_nested_tag): Likewise.
4206 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
4207 can be produced.
4209 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4211 * parse.y (named_complex_class_head_sans_basetype): Remove
4212 always true if.
4214 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4216 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
4217 explicit TEMPLATE_ID_EXPR args.
4218 (build_expr_from_tree, case CALL_EXPR): Likewise.
4220 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4222 * decl.c (check_tag_decl): Diagnose typename's which don't
4223 declare anything.
4225 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
4227 * init.c (build_aggr_init): Reject bogus array initializers
4228 early.
4230 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4232 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
4233 runtime.
4234 * cp/tinfo.cc (__dynamic_cast): Likewise.
4235 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
4237 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4239 * cvt.c (convert_to_pointer_force): Fix error message when
4240 attempting to cast from ambiguous base.
4242 2000-08-08 Jason Merrill <jason@redhat.com>
4244 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
4245 (tsubst_template_arg_vector): Likewise.
4247 * decl2.c (build_anon_union_vars): Choose the largest field; don't
4248 assume that one will be as large as the union.
4250 2000-08-07 Kazu Hirata <kazu@hxi.com>
4252 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
4253 * decl.c (pop_labels): Likewise.
4255 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
4257 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
4258 specifications.
4259 (__pointer_to_member_type_info): Likewise.
4260 (__base_class_info): Likewise.
4261 (__class_type_info): Likewise.
4262 (__si_class_type_info): Likewise.
4263 (__vmi_class_type_info): Likewise.
4264 * tinfo.cc (__si_class_type_info::__do_find_public_src):
4265 Changed member names to match specifications.
4266 (__vmi_class_type_info::__do_find_public_src): Likewise.
4267 (__si_class_type_info::__do_dyncast): Likewise.
4268 (__vmi_class_type_info::__do_dyncast): Likewise.
4269 (__si_class_type_info::__do_upcast): Likewise.
4270 (__vmi_class_type_info::__do_upcast): Likewise.
4271 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
4272 (__pbase_type_info::__pointer_catch): Likewise.
4273 (__pointer_type_info::__pointer_catch): Likewise.
4274 (__pointer_to_member_type_info::__pointer_catch): Likewise.
4276 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4278 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
4279 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
4280 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
4282 2000-08-04 Mark Mitchell <mark@codesourcery.com>
4284 * cp-tree.h (add_method): Change prototype.
4285 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
4286 Don't double the size of the method vector in the error case.
4287 (handle_using_decl): Adjust call to add_method.
4288 (add_implicitly_declared_members): Likewise.
4289 (clone_function_decl): Likewise.
4290 * decl2.c (check_classfn): Likewise.
4291 * semantics.c (finish_member_declaration): Likewise.
4293 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
4295 * decl.c (flag_isoc94): New variable.
4297 2000-08-02 Jason Merrill <jason@redhat.com>
4299 * pt.c (do_type_instantiation): Add complain parm; don't complain
4300 if called recursively.
4301 * cp-tree.h, parse.y: Adjust.
4303 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4305 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
4306 -Wno-strict-prototypes.
4308 * g++spec.c: Adjust type of second argument to
4309 lang_specific_driver, and update code as necessary.
4311 * cp-tree.h: Don't prototype min_precision here.
4312 (my_friendly_assert): Cast expression to void.
4313 * semantics.c (do_poplevel): Initialize scope_stmts.
4315 2000-08-02 Mark Mitchell <mark@codesourcery.com>
4317 * cp-tree.h (DECL_NEEDED_P): Tweak.
4319 2000-07-28 Jason Merrill <jason@redhat.com>
4321 * lang-specs.h: Use %i in rule for .ii files.
4323 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
4325 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
4327 2000-07-30 Mark Mitchell <mark@codesourcery.com>
4329 Allow indirect primary bases.
4330 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
4331 primary_base.
4332 (CLASSTYPE_VFIELD_PARENT): Remove.
4333 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
4334 (BINFO_PRIMARY_BINFO): Remove.
4335 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
4336 (BINFO_VBASE_PRIMARY_P): Likewise.
4337 (BINFO_PRIMARY_BASE_OF): New macro.
4338 (BINFO_INDIRECT_PRIMARY_P): Likewise.
4339 (get_primary_binfo): New function.
4340 * decl.c (lang_mark_tree): Make lang_type::primary_base.
4341 * class.c (vcall_offset_data_s): Rename to ...
4342 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
4343 and add ctor_vtbl_p.
4344 (get_derived_offset): Use get_primary_binfo.
4345 (dfs_mark_primary_bases): Adjust handling of virtual primary
4346 bases.
4347 (mark_primary_bases): Likewise.
4348 (set_primary_base): Take a binfo, not an integer, as a
4349 representation of the primary base.
4350 (indirect_primary_base_p): Remove.
4351 (determine_primary_base): Adjust for indirect primary bases.
4352 (dfs_find_final_overrider): Fix typo in coment.
4353 (update_vtable_entry_for_fn): Use get_primary_binfo.
4354 (layout_nonempty_base_or_field): Tweak.
4355 (build_base_fields): Adjust for new primary base semantics.
4356 (dfs_propagate_binfo_offsets): Remove.
4357 (propagate_binfo_offsets): Rewrite.
4358 (dfs_set_offset_for_shared_vbases): Remove.
4359 (layout_virtual_bases): Don't use it.
4360 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
4361 ABI.
4362 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
4363 CLASSTYPE_VFIELD_PARENT.
4364 (dfs_get_primary_binfo): New function.
4365 (get_primary_binfo): Likewise.
4366 (dump_class_hierarchy_r): Tweak printing of primary bases.
4367 (build_vtbl_initializer): Fix typo in comments. Use
4368 vtbl_init_data.
4369 (build_vcall_and_vbase_vtbl_entries): Likewise.
4370 (build_vbaes_offset_vtbl_entries): Likewise.
4371 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
4372 BV_VCALL_INDEX to handle indirect primary bases.
4373 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
4374 (build_rtti_vtbl_entries): Likewise.
4375 * search.c (get_shared_vbase_if_not_primary): Tweak.
4376 (find_vbase_instance): Likewise.
4377 (binfo_for_vtable): Simplify.
4378 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
4379 (make_binfo): Make it have 11 entries.
4381 2000-07-30 Alex Samuel <samuel@codesourcery.com>
4383 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
4384 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
4385 ascertaining primaryness.
4386 (G): Remove template_args.
4387 (decl_is_template_id): New function.
4388 (write_encoding): Use decl_is_template_id.
4389 (write_name): Likewise. Handle type_decls. Get main variant of
4390 type decls.
4391 (write_nested_name): Likewise.
4392 (write_prefix): Likewise.
4393 (write_template_prefix): Likewise.
4394 (write_special_name_constructor): Remove defunct production from
4395 comment.
4396 (write_bare_function_type): Remove comment about absent parameter.
4397 (write_template_template_arg): Add missing grammar production to
4398 comment.
4400 2000-07-27 Jason Merrill <jason@redhat.com>
4402 * decl.c (duplicate_decls): If common_type produces a non-typedef
4403 type for a typedef, just use the old type.
4405 2000-07-27 Mark Mitchell <mark@codesourcery.com>
4407 * cp-tree.h (function_depth): Declare.
4408 (verify_stmt_tree): Likewise.
4409 (find_tree): Likewise.
4410 * decl.c (function_depth): Give it external linkage.
4411 * optimize.c (optimize_function): Increment and decrement it.
4412 * tree.c (verify_stmt_tree_r): New function.
4413 (verify_stmt_tree): Likewise.
4414 (find_tree_r): Likewise.
4415 (find_tree): Likewise.
4417 2000-07-27 Jason Merrill <jason@redhat.com>
4419 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
4420 TYPE_PTRMEMFUNC_P.
4421 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
4423 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4425 * decl.c (start_cleanup_fn): Mark the function as `inline'.
4426 * decl2.c (get_guard): Call cp_finish_decl, not
4427 rest_of_decl_compilation, for local guards.
4428 * lex.c (do_identifier): Remove unused variable.
4430 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
4432 * parse.y: Add missing ';'.
4434 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4436 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
4437 of `extern "C++"'.
4439 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4441 Kill strict_prototype. Backwards compatibility only for
4442 non NO_IMPLICIT_EXTERN_C systems.
4443 * cp-tree.h (flag_strict_prototype): Remove.
4444 (strict_prototype): Remove.
4445 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4446 * decl.c (maybe_push_to_top_level): Adjust.
4447 (pop_from_top_level): Adjust.
4448 (decls_match): Only allow sloppy parm matching for ancient
4449 system headers.
4450 (init_decl_processing): Adjust.
4451 (grokdeclarator): Adjust.
4452 * decl2.c (flag_strict_prototype): Remove.
4453 (strict_prototype): Remove.
4454 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4455 (lang_f_options): Remove "strict-prototype".
4456 (unsupported-options): Add "strict-prototype".
4457 * lex.c (do_identifier): Adjust.
4458 (do_scoped_id): Adjust.
4459 * parse.y (empty_parms): Adjust.
4460 * class.c (push_lang_context): Adjust.
4461 (pop_lang_context): Adjust.
4462 * typeck.c (comp_target_parms): Adjust.
4464 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4466 * decl.c (poplevel): Deal with anonymous variables at for scope.
4467 (maybe_inject_for_scope_var): Likewise.
4469 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
4471 * decl.c: Remove all signal handling code, now done in toplev.c.
4473 2000-07-23 Mark Mitchell <mark@codesourcery.com>
4475 * decl.c (make_rtl_for_nonlocal_decl): Rework.
4477 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
4478 correctly.
4480 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
4482 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
4483 Define my_friendly_assert and my_friendly_abort as macros
4484 which may call friendly_abort. Prototype friendly abort, not
4485 my_friendly_abort or my_friendly_assert.
4486 * decl.c (signal_catch): Report the signal caught in the error
4487 message. Call fatal directly.
4488 * typeck2.c (ack, my_friendly_assert): Delete.
4489 (my_friendly_abort): Rename to friendly_abort. Expect file,
4490 line, and function parameters. Report the abort code, then
4491 call fancy_abort. Do not mask an abort if errors have
4492 already occurred.
4494 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
4496 * typeck.c (comp_target_parms): Remove obsolete parameter.
4497 (comp_target_types): Adjust.
4499 2000-07-17 Jason Merrill <jason@redhat.com>
4501 * typeck.c (mark_addressable): Never set TREE_USED.
4502 * call.c (build_call): Don't abort on calls to library functions
4503 that have been declared normally.
4505 * typeck.c (build_binary_op): Fix grammar in warning.
4507 * exception.cc (__eh_free): Fix prototype.
4509 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4511 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4512 IDENTIFIER_NAMESPACE_VALUE.
4514 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4516 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4517 * method.c (use_thunk): Correct handling of vcall offsets.
4519 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4521 * .cvsignore: parse.h and parse.c have no cp- prefix.
4523 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4525 * .cvsignore: New file.
4527 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4529 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4531 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4533 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4534 * parse.c: Remove.
4535 * parse.h: Likewise.
4537 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4539 * class.c (layout_class_type): Add pointers to virtual bases after
4540 base classes under the old ABI.
4542 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4544 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4545 (finish_continue_stmt): Likewise.
4546 (begin_for_stmt): Remove call to note_level_for_for.
4547 (finish_goto_stmt): Change call from build_min_nt
4548 to build_stmt.
4549 (finish_expr_stmt): Likewise.
4550 (begin_if_stmt): Likewise.
4551 (begin_while_stmt): Likewise.
4552 (finish_while_stmt): Likewise.
4553 (finish_return_stmt): Likewise.
4554 (begin_for_stmt): Likewise.
4555 (finish_for_stmt): Likewise.
4556 (finish_break_stmt): Likewise.
4557 (begin_switch_stmt): Likewise.
4558 (finish_case_label): Likewise.
4559 (genrtl_try_block): Likewise.
4560 (begin_try_block): Likewise.
4561 (begin_handler): Likewise.
4562 (begin_compound_stmt): Likewise.
4563 (finish_asm_stmt): Likewise.
4564 (finish_label_stmt): Likewise.
4565 (add_decl_stmt): Likewise.
4566 (finish_subobject): Likewise.
4567 (finish_decl_cleanup): Likewise.
4568 (finish_named_return_value): Likewise.
4569 (setup_vtbl_ptr): Likewise.
4570 (add_scope_stmt): Likewise.
4571 * decl.c (finish_constructor_body): Likewise.
4572 (finish_destructor_body): Likewise.
4573 * optimize.c (copy_body_r): Likewise.
4574 (initialize_inlined_parameters): Likewise.
4575 (declare_return_variable): Likewise.
4576 (expand_call_inline): Likewise.
4578 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4580 * semantics.c (expand_body): Sync interface information
4581 at the end of function body expansion.
4583 2000-07-09 Jason Merrill <jason@redhat.com>
4585 * init.c (build_new_1): Bail early if the call to new fails.
4587 * decl.c (compute_array_index_type): Check specifically for
4588 an INTEGER_CST, not just TREE_CONSTANT.
4590 * decl.c (duplicate_decls): Don't call duplicate_decls on
4591 the DECL_TEMPLATE_RESULT.
4592 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4593 codes.
4595 * error.c (dump_template_bindings): Don't crash if we had an
4596 invalid argument list.
4598 * typeck.c (c_expand_start_case): Do narrowing here.
4599 * semantics.c (finish_switch_cond): Not here.
4601 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4603 * parse.y (asm_clobbers): Do string concatenation.
4605 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4607 * decl.c (pushtag): Don't put local classes in template functions
4608 on the local_classes list.
4610 2000-07-04 Scott Snyder <snyder@fnal.gov>
4612 * decl2.c (get_guard): Add missing return for old ABI local
4613 variable case.
4615 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4617 * cp-tree.h (char_type_p): New function.
4618 * decl.c (init_decl_processing): Don't initialize
4619 signed_wchar_type_node or unsigned_wchar_type_node.
4620 (complete_array_type): Handle brace-enclosed string-constants.
4621 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4622 * tree.c (char_type_p): New function.
4623 * typeck2.c (digest_init): Use char_type_p.
4625 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4627 * pt.c (tsubst): Don't layout type, if it's error_mark.
4629 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4631 * pt.c (instantiate_pending_templates): Reset template level.
4633 2000-07-05 Jason Merrill <jason@redhat.com>
4635 * call.c (joust): Don't complain about `operator char *()' beating
4636 `operator const char *() const'.
4638 2000-07-04 scott snyder <snyder@fnal.gov>
4639 Jason Merrill <jason@redhat.com>
4641 * repo.c (repo_get_id): Handle the case where a class with virtual
4642 bases has a null TYPE_BINFO_VTABLE.
4644 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4645 Jason Merrill <jason@redhat.com>
4647 * parse.y (member_init): Just pass in the type.
4648 * init.c (expand_member_init): Handle getting a type.
4650 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4651 Jason Merrill <jason@redhat.com>
4653 * decl.c (finish_function): Warn if a function has no return
4654 statement.
4655 Suggested by Andrew Koenig.
4656 * typeck.c (check_return_expr): Do set current_function_returns_value
4657 if we got an error_mark_node.
4659 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4661 * decl2.c (push_decl_namespace): Push the original namespace.
4663 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4665 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4666 * semantics.c (begin_class_definition): Clear it.
4668 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4670 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4671 (genrtl_expr_stmt): Likewise.
4672 (genrtl_decl_stmt): Likewise.
4673 (genrtl_if_stmt): Likewise.
4674 (genrtl_while_stmt): Likewise.
4675 (genrtl_do_stmt): Likewise.
4676 (genrtl_return_stmt): Likewise.
4677 (genrtl_for_stmt): Likewise.
4678 (genrtl_break_stmt): Likewise.
4679 (genrtl_continue_stmt): Likewise.
4680 (genrtl_scope_stmt): Likewise.
4681 (genrtl_switch_stmt): Likewise.
4682 (genrtl_case_label): Likewise.
4683 (genrtl_begin_compound_stmt): Likewise.
4684 (genrtl_finish_compound_stmt): Likewise.
4685 (genrtl_compound_stmt): Likewise.
4686 (genrtl_asm_stmt): Likewise.
4688 * init.c (begin_init_stmts): Remove call to
4689 genrtl_begin_compound_stmt.
4690 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4692 * semantics.c (lang_expand_stmt): Changed call to
4693 genrtl_compound_stmt to ignore return value.
4695 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4697 * mangle.c (canonicalize_for_substitution): Return the canonical
4698 variant of a type.
4700 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4701 TYPE_DECL.
4702 * typeck.c (commonparms): Remove obstack manipulations.
4704 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4706 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4708 * Makefile.in (OBJS): Added ../c-semantics.o.
4709 (OBJDEPS): Likewise.
4711 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4712 ../c-common.h.
4713 (struct stmt_tree): Added comment.
4714 (current_function_name_declared): Removed.
4715 (stmts_are_full_exprs_p): Likewise.
4716 (genrtl_do_pushlevel): Likewise.
4717 (genrtl_clear_out_block): Likewise.
4718 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4719 (DECL_ANON_UNION_ELEMS): Likewise.
4720 (emit_local_var): Likewise.
4721 (make_rtl_for_local_static): Likewise.
4722 (do_case): Likewise.
4723 (expand_stmt): Likewise.
4724 (genrtl_decl_cleanup): Likewise.
4725 (c_expand_asm_operands): Likewise.
4726 (c_expand_return): Likewise.
4727 (c_expand_start_case): Likewise.
4729 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4730 (emit_local_var): Likewise.
4731 (initialize_local_var): Change reference to
4732 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4733 Change reference to stmts_are_full_exprs_p to
4734 current_stmt_tree->stmts_are_full_exprs_p.
4735 (push_cp_function_context): Likewise.
4737 * expect.c (expand_throw): Change reference to
4738 stmts_are_full_exprs_p.
4740 * init.c (build_aggr_init): Change reference to
4741 stmts_are_full_exprs_p.
4742 (build_vec_init): Likewise.
4744 * optimize.c (maybe_clone_body): Change reference to
4745 current_function_name_declared to
4746 cp_function_chain->name_declared.
4748 * pt.c (instantiate_decl): Change reference to
4749 current_function_name_declared to
4750 cp_function_chain->name_declared.
4752 * semantics.c (expand_cond): Moved declaration to c-common.h.
4753 (genrtl_do_pushlevel): Moved to c-semantics.c.
4754 (genrtl_clear_out_block): Likewise.
4755 (genrtl_goto_stmt): Likewise.
4756 (genrtl_expr_stmt): Likewise.
4757 (genrtl_decl_stmt): Likewise.
4758 (gerntl_if_stmt): Likewise.
4759 (genrtl_while_stmt): Likewise.
4760 (genrtl_do_stmt): Likewise.
4761 (genrtl_return_stmt): Likewise.
4762 (genrtl_for_stmt): Likewise.
4763 (genrtl_break_stmt): Likewise.
4764 (genrtl_continue_stmt): Likewise.
4765 (genrtl_scope_stmt): Likewise.
4766 (genrtl_switch_stmt): Likewise.
4767 (genrtl_case_label): Likewise.
4768 (genrtl_begin_compound_stmt): Likewise.
4769 (genrtl_finish_compound_stmt): Likewise.
4770 (genrtl_compound_stmt): Likewise.
4771 (genrtl_asm_stmt): Likewise.
4772 (genrtl_decl_cleanup): Likewise.
4773 (expand_cond): Likewise.
4774 (expand_stmt): Renamed to ...
4775 (lang_expand_stmt): ... this.
4776 (lang_expand_expr_stmt): Initialize.
4777 (set_current_function_name_declared): Likewise.
4778 (stmts_are_full_exprs_p): Likewise.
4779 (current_function_name_declared): Likewise.
4780 (anon_aggr_type_p): Likewise.
4781 (do_poplevel): Change reference to
4782 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4783 Change reference to stmts_are_full_exprs_p to
4784 current_stmt_tree->stmts_are_full_exprs_p.
4785 (add_tree): Likewise.
4786 (finish_expr_stmt): Likewise.
4787 (prep_stmt): Likewise.
4788 (lang_expand_stmt): Likewise.
4789 (begin_compound_stmt): Change reference to
4790 current_function_name_declared to
4791 cp_function_chain->name_declared and call to
4792 current_function_name_declared().
4793 (setup_vtbl_ptr): Likewise.
4794 (genrtl_do_poplevel): Removed.
4796 2000-06-30 Jason Merrill <jason@redhat.com>
4798 * init.c (init_init_processing): Go back to aligning like
4799 double_type_node for old ABI.
4800 (get_cookie_size): Make cookie larger if we get a type that needs
4801 more alignment.
4802 (build_vec_delete): Call it.
4804 * typeck.c (qualify_type_recursive): New fn.
4805 (composite_pointer_type): Use it.
4806 (build_binary_op): Use composite_pointer_type.
4808 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4809 Jason Merrill <jason@redhat.com>
4811 * typeck.c (check_return_expr): Don't complain about returning
4812 NULL from operator new if -fcheck-new.
4813 * cp-tree.h: Declare flag_check_new here.
4814 * init.c: Not here.
4816 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4818 * mangle.c (find_substitution): Use same_type_p.
4819 (write_encoding): Don't check for substitutions.
4821 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4823 * parse.y (expr_no_comma_rangle): New non-terminal.
4824 (template_parm): Use it for default parameter case.
4825 (template_arg): Use it.
4826 (expr_no_commas): Remove commented out undefined extensions.
4827 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4828 * parse.h, parse.c: Rebuilt.
4830 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4832 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4833 (finish_asm_stmt): Do it here, instead.
4835 * cp-tree.h (ridpointers): Don't declare.
4836 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4837 (record_builtin_java_type): Likewise.
4838 (init_decl_processing): Likewise.
4839 * lex.c: Move inclusion of lex.h.
4840 (ridpointers): Don't define.
4841 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4842 RID_MAX.
4843 * lex.h (enum rid): Rename to ...
4844 (enum cp_rid): ... this.
4845 (ridpointers): Don't declare.
4846 * parse.y: Move inclusion of lex.h.
4847 * parse.c: Regenerated.
4848 * spew.c: Move inclusion of lex.h.
4850 * cp-tree.h (struct language_function): Remove temp_name_counter.
4851 (temp_name_counter): Remove.
4852 (get_temp_name): Change prototype.
4853 (get_guard): New function.
4854 (get_guard_cond): Likewise.
4855 (set_guard): Likewise.
4856 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4857 * decl.c (expand_static_init): Use get_guard and friends to
4858 implement guard variables.
4859 * decl2.c (get_temp_name): Assume that the variables created are
4860 always static.
4861 (get_sentry): Rename to ...
4862 (get_guard): ... this. Implement new ABI guard variables.
4863 (get_guard_bits): New function.
4864 (get_guard_cond): Likewise.
4865 (set_guard): Likewise.
4866 (start_static_initialization_or_destruction): Use them.
4867 (do_static_initialization): Replace sentry with guard throughout.
4868 (do_static_destruction): Likewise.
4869 * init.c (create_temporary_var): Add comment.
4871 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4873 * mangle.c (find_substitution): Use same_type_p.
4874 (write_encoding): Don't check for substitutions.
4876 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4878 * parse.y (expr_no_comma_rangle): New non-terminal.
4879 (template_parm): Use it for default parameter case.
4880 (template_arg): Use it.
4881 (expr_no_commas): Remove commented out undefined extensions.
4882 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4883 * parse.h, parse.c: Rebuilt.
4885 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4887 * cp-tree.h (flag_const_strings): Remove.
4888 (warn_parentheses): Likewise.
4889 (warn_format): Likewise.
4890 (common_type): Likewise.
4891 (default_conversion): Likewise.
4892 (build_binary_op): Likewise.
4893 (cp_build_binary_op): New macro.
4894 * call.c (build_new_op): Use cp_build_binary_op instead of
4895 build_binary_op.
4896 * class.c (build_vtable_entry_ref): Likewise.
4897 * decl.c (expand_static_init): Likewise.
4898 (compute_array_index_type): Likewise.
4899 (build_enumerator): Likewise.
4900 * decl2.c (delete_sanity): Likewise.
4901 (start_static_initialization_or_destruction): Likewise.
4902 * error.c (dump_type_suffix): Likewise.
4903 * init.c (resolve_offset_ref): Likewise.
4904 (build_new): Likewise.
4905 (build_new_1): Likewise.
4906 (build_vec_delete_1): Likewise.
4907 (build_vec_init): Likewise.
4908 (build_delete): Likewise.
4909 * rtti.c (synthesize_tinfo_fn): Likewise.
4910 (synthesize_tinfo_var): Likewise.
4911 * search.c (expand_upcast_fixups): Likewise.
4912 (fixup_all_virtual_upcast_offsets): Likewise.
4913 * typeck.c (build_array_ref): Likewise.
4914 (get_member_function_from_ptrfunc): Likewise.
4915 (build_binary_op): Add parameter.
4916 (pointer_int_sum): Use cp_build_binary_op.
4917 (pointer_diff): Likewise.
4918 (build_modify_expr): Likewise.
4919 (get_delta_difference): Likewise.
4920 (build_ptrmemfunc): Likewise.
4922 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4924 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4925 * decl.c (create_implicit_typedef): Adjust.
4926 * decl2.c (build_artificial_parm): Adjust.
4927 * method.c (implicitly_declare_fn): Adjust.
4928 * pt.c (push_inline_template_parms_recursive): Adjust.
4929 (process_template_parm): Adjust.
4930 (overloaded_template_name): Adjust.
4931 * semantics.c (finish_template_template_parm): Adjust.
4933 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4935 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4936 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4937 where to emit thunks.
4938 (build_vtt): Adjust call to build_vtt_inits.
4939 (build_vtt_inits): Add parameter to indicate whether or not
4940 sub-VTTs for virtual bases should be included. Adjust handling of
4941 construction vtables.
4942 (get_matching_base): New function.
4943 (dfs_build_vtt_inits): Rename to ...
4944 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4945 construction vtables.
4946 (dfs_fixup_binfo_vtbls): Likewise.
4947 (build_ctor_vtbl_groups): Build construction vtables for virtual
4948 bases, too.
4949 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4950 to build construction vtbls.
4951 (dfs_accumulate_vtbl_inits): Adjust handling of
4952 construction vtables.
4954 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4955 types correctly.
4957 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4959 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4961 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4963 * search.c (hides): Remove.
4964 (is_subobject_of_p): Add most_derived parameter. Use
4965 CANONICAL_BINFO.
4966 (lookup_field_queue_p): Adjust.
4967 (lookup_field_r): Adjust.
4969 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4971 * decl2.c (handle_class_head): Bash typedefs to the type's main
4972 decl.
4974 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4976 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4977 (begin_global_stmt_expr): ... this.
4978 (genrtl_finish_stmt_expr): Rename to ...
4979 (finish_global_stmt_expr): ... this.
4980 * init.c (begin_init_stmts): Adjust calls.
4981 (finish_init_stmts): Likewise.
4982 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4983 (begin_global_stmt_expr): ... this.
4984 (genrtl_finish_stmt_expr): Rename to ...
4985 (finish_global_stmt_expr): ... this.
4987 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4989 * search.c (lookup_member): Fix typo in comment.
4991 2000-06-24 Jason Merrill <jason@redhat.com>
4993 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4994 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4996 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4998 * parse.y (complex_direct_notype_declarator): Support global_scope.
4999 * Makefile.in: Adjust conflict count.
5001 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5003 * parse.y (template_arg): Convert TEMPLATE_DECL
5004 that is a template template paramter to
5005 TEMPLATE_TEMPLATE_PARM here.
5007 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
5008 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
5009 (copy_template_template_parm): Adjust prototype.
5010 * decl.c (grokdeclarator): Remove dead code.
5011 * pt.c (process_template_parm): Tidy.
5012 (lookup_template_class): Construct nodes in
5013 copy_template_template_parm.
5014 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
5015 lookup_template_class. Use TYPE_TI_TEMPLATE.
5016 * tree.c (copy_template_template_parm): Add NEWARGS
5017 parameter.
5018 (mapcar): Adjust call to copy_template_template_parm.
5019 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
5020 * method.c (build_template_template_parm_names): Change error
5021 code to avoid compilation warning.
5023 * gxxint.texi: Document template template parameter
5024 name mangling.
5026 2000-06-21 Alex Samuel <samuel@codesourcery.com>
5028 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
5029 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
5030 (cp-demangle.o): New rule.
5031 (dyn-string.o): Likewise.
5032 * inc/cxxabi.h (__cxa_demangle): New declaration.
5034 2000-06-22 Mark Mitchell <mark@codesourcery.com>
5036 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
5037 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
5038 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
5039 a tree, not an int.
5040 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
5041 (make_thunk): Change prototype.
5042 (emit_thunk): Rename to use_thunk.
5043 (mangle_thunk): Change prototype.
5044 * class.c (get_derived_offset): Simplify.
5045 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
5046 BV_GENERATE_THUNK_WITH_VTABLE_P.
5047 (build_primary_vtable): Simplify.
5048 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
5049 (dfs_find_base): Remove.
5050 (update_vtable_entry_for_fn): Correct bug in finding the base
5051 where a virtual function was first declared. Figure out whether
5052 or not to emit a vcall-thunk with the vtables in which it appears.
5053 Correct logic for deciding whether to use an ordinary thunk, or a
5054 vcall thunk.
5055 (finish_struct_1): Remove unnecssary code.
5056 (build_vtbl_initializer): Use ssize_int for the running counter of
5057 negative indices.
5058 (build_vtbl_initializer): Only use vcall thunks where necessary.
5059 Mark thunks as needing to be emitted with their vtables, or not.
5060 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
5061 indices. Use size_binop.
5062 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
5063 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
5064 size_binop.
5065 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
5066 (build_vtable_entry): Mark thunks as needing to be emitted with
5067 their vtables, or not.
5068 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
5069 * decl2.c (mark_vtable_entries): Use use_thunk instead of
5070 emit_thunk.
5071 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
5072 information.
5073 * error.c (dump_expr): Use BV_FN.
5074 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
5075 not an int.
5076 * method.c (make_thunk): Likewise.
5077 (emit_thunk): Rename to use_thunk. Allow callers to decide
5078 whether or not to actually emit the thunk. Adjust for changes in
5079 representation of vcall offsets.
5080 * search.c (dfs_get_pure_virtuals): Use BV_FN.
5081 * semantics.c (emit_associated_thunks): New function.
5082 (expand_body): Use it.
5083 * ir.texi: Adjust decriptions of thunks.
5085 2000-06-22 Jason Merrill <jason@redhat.com>
5087 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
5088 (tsubst_friend_function): Copy it here.
5090 * decl.c (grok_op_properties): Fix typo.
5092 * decl2.c (delete_sanity): Clarify warning, avoid failure on
5093 deleting void*.
5095 * pt.c (check_explicit_specialization): Clarify error.
5097 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
5098 an old OVERLOAD when we're declaring a non-function.
5099 (pushdecl, destroy_local_var): Check for error_mark_node.
5100 (warn_extern_redeclared_static): Also bail early if
5101 we're a CONST_DECL.
5102 (push_overloaded_decl): Ignore an old error_mark_node.
5104 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
5106 * call.c (build_x_va_arg): Check if in a template decl.
5107 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
5109 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5111 * class.c (push_lang_context): TYPE_NAME gets you to the Java
5112 types DECLs.
5113 * decl.c (check_goto): Computed gotos assumed OK.
5115 2000-06-20 Jason Merrill <jason@redhat.com>
5117 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
5118 for which we don't need to look for instantiations.
5120 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
5122 * parse.y (program): Always call finish_translation_unit.
5123 * parse.c, parse.h: Rebuilt.
5125 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
5127 * method.c: Don't include hard-reg-set.h.
5129 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5131 * rtti.c (get_base_offset): Cope when vbase field is in a base.
5133 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5135 * call.c (build_conditional_expr): Use VOID_TYPE_P.
5136 * cvt.c (cp_convert_to_pointer): Likewise.
5137 (convert_to_void): Likewise.
5138 * error.c (dump_expr): Likewise.
5139 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
5140 * init.c (build_delete): Likewise.
5141 * method.c (emit_thunk): Likewise.
5142 * optmize.c (declare_return_variable): Likewise.
5143 * rtti.c (get_tinfo_decl_dynamic): Likewise.
5144 (get_typeid): Likewise.
5145 (build_dynamic_cast_1): Likewise.
5146 * typeck.c (composite_pointer_type): Likewise.
5147 (common_type): Likewise.
5148 (build_indirect_ref): Likewise.
5149 (build_binary_op): Likewise.
5150 (build_x_compound_expr): Likewise.
5151 (check_return_expr): Likewise.
5152 * typeck2.c (add_exception_specifier): Likewise.
5154 * mangle.c (write_method_parms): Use direct comparison for end
5155 of parmlist.
5157 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
5159 * cp-tree.h (genrtl_try_block): Declare function.
5160 (genrtl_handler): Likewise.
5161 (genrtl_catch_block): Likewise.
5162 (genrtl_ctor_stmt): Likewise.
5163 (genrtl_subobject): Likewise.
5164 (genrtl_decl_cleanup): Likewise.
5165 (genrtl_do_poplevel): Likewise.
5166 (genrtl_do_pushlevel): Likewise.
5167 (genrtl_clear_out_block): Likewise.
5168 (genrtl_goto_stmt): Likewise.
5169 (genrtl_expr_stmt): Likewise.
5170 (genrtl_decl_stmt): Likewise.
5171 (genrtl_if_stmt): Likewise.
5172 (genrtl_while_stmt): Likewise.
5173 (genrtl_do_stmt): Likewise.
5174 (genrtl_return_stmt): Likewise.
5175 (genrtl_for_stmt): Likewise.
5176 (genrtl_break_stmt): Likewise.
5177 (genrtl_continue_stmt): Likewise.
5178 (genrtl_scope_stmt): Likewise.
5179 (genrtl_switch_stmt): Likewise.
5180 (genrtl_case_label): Likewise.
5181 (genrtl_begin_compound_stmt): Likewise.
5182 (genrtl_finish_compound_stmt): Likewise.
5183 (genrtl_compound_stmt): Likewise.
5184 (genrtl_asm_stmt): Likewise.
5185 (genrtl_named_return_value): Likewise.
5186 (genrtl_begin_stmt_expr): Likewise.
5187 (genrtl_finish_stmt_expr): Likewise.
5188 (finish_for_stmt): Removed first argument.
5189 (finish_switch_stmt): Likewise.
5191 * semantics.c (genrtl_try_block): Define function.
5192 (genrtl_handler): Likewise.
5193 (genrtl_catch_block): Likewise.
5194 (genrtl_ctor_stmt): Likewise.
5195 (genrtl_subobject): Likewise.
5196 (genrtl_decl_cleanup): Likewise.
5197 (genrtl_do_poplevel): Likewise.
5198 (genrtl_do_pushlevel): Likewise.
5199 (genrtl_clear_out_block): Likewise.
5200 (genrtl_goto_stmt): Likewise.
5201 (genrtl_expr_stmt): Likewise.
5202 (genrtl_decl_stmt): Likewise.
5203 (genrtl_if_stmt): Likewise.
5204 (genrtl_while_stmt): Likewise.
5205 (genrtl_do_stmt): Likewise.
5206 (genrtl_return_stmt): Likewise.
5207 (genrtl_for_stmt): Likewise.
5208 (genrtl_break_stmt): Likewise.
5209 (genrtl_continue_stmt): Likewise.
5210 (genrtl_scope_stmt): Likewise.
5211 (genrtl_switch_stmt): Likewise.
5212 (genrtl_case_label): Likewise.
5213 (genrtl_begin_compound_stmt): Likewise.
5214 (genrtl_finish_compound_stmt): Likewise.
5215 (genrtl_compound_stmt): Likewise.
5216 (genrtl_asm_stmt): Likewise.
5217 (genrtl_named_return_value): Likewise.
5218 (genrtl_begin_stmt_expr): Likewise.
5219 (genrtl_finish_stmt_expr): Likewise.
5220 (finish_for_stmt): Removed first argument and generate rtl
5221 specific code.
5222 (finish_switch_stmt): Likewise.
5223 (do_poplevel): Removed generate rtl specific code.
5224 (do_pushlevel): Likewise.
5225 (add_tree): Likewise.
5226 (finish_goto_stmt): Likewise.
5227 (finish_expr_stmt): Likewise.
5228 (begin_if_stmt): Likewise.
5229 (finish_if_stmt_cond): Likewise.
5230 (finish_then_clause): Likewise.
5231 (begin_else_clause): Likewise.
5232 (finish_else_clause): Likewise.
5233 (finish_if_stmt): Likewise.
5234 (clear_out_block): Likewise.
5235 (begin_while_stmt): Likewise.
5236 (finish_while_stmt_cond): Likewise.
5237 (finish_while_stmt): Likewise.
5238 (begin_do_stmt): Likewise.
5239 (finish_do_body): Likewise.
5240 (finish_do_stmt): Likewise.
5241 (finish_return_stmt): Likewise.
5242 (begin_for_stmt): Likewise.
5243 (finish_for_init_stmt): Likewise.
5244 (finish_for_cond): Likewise.
5245 (finish_for_expr): Likewise.
5246 (finish_break_stmt): Likewise.
5247 (finish_continue_stmt): Likewise.
5248 (begin_switch_stmt): Likewise.
5249 (finish_switch_cond): Likewise.
5250 (finish_case_label): Likewise.
5251 (begin_try_block): Likewise.
5252 (begin_function_try_block): Likewise.
5253 (finish_try_block): Likewise.
5254 (finish_cleanup_try_block): Likewise.
5255 (finish_cleanup): Likewise.
5256 (finish_function_try_block): Likewise.
5257 (finish_handler_sequence): Likewise.
5258 (finish_function_handler_sequence): Likewise.
5259 (begin_handler): Likewise.
5260 (finish_handler_parms): Likewise.
5261 (begin_catch_block): Likewise.
5262 (finish_handler): Likewise.
5263 (begin_compound_stmt): Likewise.
5264 (finish_compound_stmt): Likewise.
5265 (finish_asm_stmt): Likewise.
5266 (finish_label_stmt): Likewise.
5267 (finish_label_decl): Likewise.
5268 (finish_subobject): Likewise.
5269 (finish_decl_cleanup): Likewise.
5270 (finish_named_return_value): Likewise.
5271 (begin_stmt_expr): Likewise.
5272 (finish_stmt_expr): Likewise.
5274 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
5275 to call genrtl_expr_stmt when appropriate.
5277 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
5278 begin_compound_expr to call genrtl_begin_stmt_expr and
5279 genrtl_begin_compound_expr when appropriate.
5280 (finish_init_stmts): Changed calls to finish_compound_expr and
5281 finish_stmt_expr to call genrtl_finish_compound_expr and
5282 genrtl_finish_stmt_expr when appropriate.
5283 (expand_default_init): Changed call to finish_expr_stmt to call
5284 genrtl_expr_stmt when appropriate.
5285 (build_vec_init): Likewise.
5287 * parse.y (simple_stmt): Removed first argument from call to
5288 finish_for_stmt. Removed first argument from call to
5289 finish_switch_stmt.
5291 * parse.c: Regenerated.
5293 * pt.c (tsubst_expr): Removed first argument from call to
5294 finish_for_stmt. Removed first argument from call to
5295 finish_switch_stmt.
5297 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
5299 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
5300 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
5302 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
5303 (cplus_tree_code_length[]): Likewise.
5304 (cplus_tree_code_name[]): Likewise.
5305 (init_parse): Added call to add_c_tree_codes. Changed
5306 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
5308 2000-06-16 Mark Mitchell <mark@codesourcery.com>
5310 * cp-tree.h (finish_mem_initializers): Declare.
5311 (count_trees): Likewise.
5312 * parse.y (base_init): Use finish_mem_initializers.
5313 * semantics.c (finish_mem_initializers): New function.
5315 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
5316 the number of trees.
5317 (n_trees): Remove.
5318 (count_trees): Don't use it.
5320 2000-06-15 Jason Merrill <jason@redhat.com>
5322 * tree.c (count_trees): New debugging function.
5324 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
5325 * init.c (build_member_call): Pull out the name of a DECL.
5327 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
5328 * semantics.c (expand_body): Push to TV_INTEGRATION here.
5329 * optimize.c (optimize_function): Not here.
5330 * pt.c (instantiate_decl): Push to TV_PARSE.
5332 2000-06-15 Mark Mitchell <mark@codesourcery.com>
5334 * cp-tree.h (struct language_function): Remove x_base_init_list
5335 and x_member_init_list.
5336 (current_base_init_list): Remove.
5337 (current_member_init_list): Likewise.
5338 (setup_vtbl_ptr): Change prototype.
5339 (emit_base_init): Likewise.
5340 (expand_member_init): Likewise.
5341 (reinit_parse_for_function): Remove.
5342 * decl.c (save_function_data): Don't clear x_base_init_list and
5343 x_member_init_list.
5344 (mark_language_function): Don't mark them.
5345 * init.c (perform_member_init): Tweak comment.
5346 (sort_member_init): Take the list of initializers as an argument.
5347 (sort_base_init): Likewise.
5348 (emit_base_init): Likewise.
5349 (expand_member_init): Return the initializer. Don't use global
5350 variables.
5351 * lex.c (reinit_parse_for_function): Remove.
5352 * method.c (build_template_parm_names): Correct substitution.
5353 (do_build_copy_constructor): Don't use current_member_init_list
5354 and current_base_init_list.
5355 (synthesize_method): Likewise.
5356 * parse.y (base_init): Split mem-initializers into
5357 base-initializers and field-initializers.
5358 (member_init_list): Build up the list here.
5359 (member_init): Return the initializer.
5360 (fn.depfn): Don't use reinit_parse_for_function.
5361 * parse.c: Regenerated.
5362 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
5363 ERROR_MARK.
5364 (tsubst_expr): Don't use current_member_init_list
5365 and current_base_init_list.
5366 (tsubst_expr_values): Rename to ...
5367 (tsubst_initializer_list): ... this. Use convert_from_reference.
5368 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
5369 and current_base_init_list.
5370 (begin_function_definition): Don't call reinit_parse_for_function.
5372 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
5374 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
5375 correctly.
5377 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
5379 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
5381 * cp-tree.h (IF_COND): Move to c-common.h.
5382 (THEN_CLAUSE): Likewise.
5383 (ELSE_CLAUSE): Likewise.
5384 (WHILE_COND): Likewise.
5385 (WHILE_BODY): Likewise.
5386 (DO_COND): Likewise.
5387 (DO_BODY): Likewise.
5388 (RETURN_EXPR): Likewise.
5389 (EXPR_STMT_EXPR): Likewise.
5390 (FOR_INIT_STMT): Likewise.
5391 (FOR_COND): Likewise.
5392 (FOR_EXPR): Likewise.
5393 (FOR_BODY): Likewise.
5394 (SWITCH_COND): Likewise.
5395 (SWITCH_BODY): Likewise.
5396 (CASE_LOW): Likewise.
5397 (CASE_HIGH): Likewise.
5398 (GOTO_DESTINATION): Likewise.
5399 (COMPOUND_BODY): Likewise.
5400 (ASM_CV_QUAL): Likewise.
5401 (ASM_STRING): Likewise.
5402 (ASM_OUTPUTS): Likewise.
5403 (ASM_INPUTS): Likewise.
5404 (ASM_CLOBBERS): Likewise.
5405 (DECL_STMT_DECL): Likewise.
5406 (STMT_EXPR_STMT): Likewise.
5407 (LABEL_STMT_LABEL): Likewise.
5408 (SCOPE_BEGIN_P): Likewise.
5409 (SCOPE_END_P): Likewise.
5410 (SCOPE_STMT_BLOCK): Likewise.
5411 (SCOPE_NULLIFIED_P): Likewise.
5412 (SCOPE_NO_CLEANUPS_P): Likewise.
5413 (SCOPE_PARTIAL_P): Likewise.
5414 (ASM_VOLATILE_P): Likewise.
5415 (STMT_LINENO): Likewise.
5416 (STMT_LINENO_FOR_FN_P): Likewise.
5418 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
5419 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
5420 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
5421 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
5422 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
5424 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
5426 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
5427 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
5429 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
5430 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
5431 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
5433 2000-06-14 Mark Mitchell <mark@codesourcery.com>
5435 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
5436 * class.c (dfs_find_final_overrider): Set it appropriately.
5437 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
5438 avoid unneeded secondary vptrs.
5440 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5442 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
5443 (check_bitfield_decl, check_field_decl): Likewise.
5444 (build_vtbl_or_vbase_field, build_base_field): Likewise.
5445 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
5446 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
5447 (xfer_tag, finish_enum): Likewise.
5448 * decl2.c (finish_builtin_type): Likewise.
5449 * init.c (init_init_processing): Likewise.
5450 * pt.c (instantiate_class_template): Likewise.
5451 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
5452 * cp-tree.h (struct lang_type): Add user_align member.
5453 (CLASSTYPE_USER_ALIGN): Define.
5455 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5457 * Make-lang.in (c++.install-common): Install g++-cross in
5458 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
5459 $(target_alias)-g++ and $(target_alias)-c++.
5461 2000-06-12 Mark Mitchell <mark@codesourcery.com>
5463 * class.c (vcall_offset_data_s): Add last_init and fns.
5464 (overrides): Rename to same_signature_p.
5465 (dfs_find_final_overrider): Adjust accordingly.
5466 (mark_overriders): Likewise.
5467 (warn_hidden): Likewise.
5468 (build_vtbl_initializer): Reorganize machinery for building things
5469 at negative offsets.
5470 (build_vcall_and_vbase_vtbl_entries): Likewise.
5471 (build_vbase_offset_vtbl_entries): Likewise.
5472 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
5473 offset entries. Do not create two entries for functions with the
5474 same signature.
5475 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
5476 (build_rtti_vtbl_entries): Reorganize machinery for building things
5477 at negative offsets.
5479 * optimize.c (expand_call_inline): Don't recurse into the code
5480 used to initialize the parameters more than once.
5482 2000-06-11 Mark Mitchell <mark@codesourcery.com>
5484 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
5485 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
5486 (find_substitution): Only use the `Sa' substitution for
5487 std::allocator, not instantiations of it.
5488 (write_template_prefix): Move comment. Only use a TREE_LIST to
5489 represent substitutions for a member template.
5490 (write_array_type): Mangle array dimensions correctly.
5491 * optimize.c (maybe_clone_body): Copy more information from the
5492 cloned function.
5493 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
5494 on the regenerated declaration.
5496 2000-06-11 Chip Salzenberg <chip@valinux.com>
5497 Mark Mitchell <mark@codesourcery.com>
5499 * class.c (build_vtable): Clarify comment.
5500 (build_ctor_vtbl_group): Pass the most derived type to
5501 build_vtable.
5503 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5505 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5507 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5509 * decl.c (add_binding): Handle duplicate declarations of external
5510 variables.
5512 2000-06-09 Chip Salzenberg <chip@valinux.com>
5513 Mark Mitchell <mark@codesourcery.com>
5515 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5516 argument.
5517 (write_signed_number): New macro.
5518 (write_unsigned_number): Likewise.
5519 (write_source_name): Use them.
5520 (write_number): Handle signed and unsigned values.
5521 (write_integer_cst): Use tree_int_cst_sgn, and use
5522 write_unsigned_number or write_signed_number as appropriate.
5523 (write_discriminator): Use write_unsigned_number or
5524 write_signed_number as appropriate.
5525 (write_template_arg_literal): Likewise.
5526 (write_array_type): Use tree_low_cst.
5527 (write_template_parm): Use write_unsigned_number or
5528 write_signed_number as appropriate.
5529 (write_substitution): Adjust call to write_number.
5530 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5531 (write_expression): Handle non-type template arguments of
5532 reference type correctly.
5533 (mangle_thunk): Use write_signed_number.
5535 2000-06-09 Chip Salzenberg <chip@valinux.com>
5537 * mangle.c (find_substition): Don't mangle objects with typename
5538 substitutions (e.g. "cin" as "Si").
5540 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5542 * call.c (add_candidate): Use ggc_alloc_cleared.
5543 * decl.c (lookup_label): Likewise.
5544 * lex.c (retrofit_lang_decl): Likewise.
5546 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5548 * semantics.c (expand_body): Push to TV_EXPAND.
5549 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5550 * decl.c (start_function): Always call announce_function.
5552 * tinfo2.cc: Just declare abort.
5554 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5556 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5557 whenever @ is a symbolic name.
5559 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5561 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5563 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5565 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5566 DECL_ASSEMBLER_NAME.
5568 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5570 * decl2.c (c_language): Define.
5572 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5574 * lex.c (lang_init_options): Tweak.
5576 * decl2.c: Remove #inclusion of diagnostic.h
5577 (lang_decode_option): Move diagnostic formatting options to
5578 toplevel.
5580 * lang-options.h: Remove documentation for diagnostic options.
5582 * Makefile.in (lex.o): Depends upon diagnostic.h
5584 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5586 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5587 the same DECL_RESULT, it's not a redefinition.
5588 * pt.c (tsubst_decl): Remove code to handle illegal
5589 specializations.
5591 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5593 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5595 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5597 * search.c (maybe_suppress_debug_info): Don't check
5598 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5600 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5601 here if extern_p.
5603 Remember instantiation context in deferred instantiations.
5604 * cp-tree.h (struct tinst_level): Remove.
5605 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5606 * pt.c (current_tinst_level): Now a tree.
5607 (print_template_context, push_tinst_level, pop_tinst_level,
5608 tinst_for_decl): Adjust.
5609 (reopen_tinst_level): New fn.
5610 (init_pt): Register current_tinst_level as a root.
5611 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5612 of the pending templates list.
5613 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5614 * lex.c (extract_interface_info): Adjust.
5615 * decl2.c (warn_if_unknown_interface): Adjust.
5617 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5619 * class.c (indirect_primary_base_p): New function.
5620 (determine_primary_base): Use it.
5622 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5624 Update new-abi dynamic cast algorithm.
5625 * tinfo.cc (__class_type_info::__dyncast_result): Add
5626 whole_details. Adjust constructor.
5627 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5628 Avoid unnecessary searching.
5629 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5631 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5633 * decl.c (init_decl_processing): Don't call record_component_aliases.
5634 * tree.c (build_cplus_array_type_1): Likewise.
5636 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5638 * ir.texi: Correct typo.
5639 * mangle.c (write_expression): Handle non-type template arguments
5640 with reference type.
5641 * method.c (build_overload_value): Likewise.
5642 * pt.c (convert_nontype_argument): Explicitly represent conversion
5643 to a reference with an ADDR_EXPR.
5644 (unify): Always unify arguments in left-to-right order.
5646 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5647 Mark Mitchell <mark@codesourcery.com>
5649 * Make-lang.in (CXX_SRCS): Add mangle.c.
5650 * Makefile.in (CXX_OBJS): Add mangle.o.
5651 (mangle.o): New rule.
5653 * class.c (local_classes): New variable.
5654 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5655 (get_vtt_name): Use mangle_vtt_name for new ABI.
5656 (init_class_processing): Initialize local_classes.
5657 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5658 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5659 (std_identifier): New macro.
5660 (DECL_VOLATILE_MEMFUNC_P): New macro.
5661 (DECL_NAMESPACE_STD_P): Likewise.
5662 (local_classes): Declare.
5663 (get_mostly_instantiated_function_type): Declare.
5664 (init_mangle): Declare.
5665 (mangle_decl): Likewise.
5666 (mangle_type_string): Likewise.
5667 (mangle_type): Likewise.
5668 (mangle_typeinfo_for_type): Likewise.
5669 (mangle_typeinfo_string_for_type): Likewise.
5670 (mangle_vtbl_for_type): Likewise.
5671 (mangle_vtt_for_type): Likewise.
5672 (mangle_ctor_vtbl_for_type): Likewise.
5673 (mangle_thunk): Likewise.
5674 (mangle_conv_op_name_for_type): Likewise.
5675 (mangle_guard_variable): Likewise.
5676 * decl.c (pushtag): Keep track of local classes.
5677 (initialize_predefined_identifiers): Initialize std_identifier.
5678 (init_decl_processing): Use std_identifier.
5679 (start_decl): Don't treat instantiations as specializations.
5680 (grokdeclarator): Likewise.
5681 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5682 name for fully-instantiated templates.
5683 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5684 destructors with the new ABI.
5685 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5686 (grokfield): Use mangle_type for new ABI.
5687 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5688 (get_sentry): Use mangle_guard_variable for new ABI.
5689 (start_static_initialization_or_destruction): Likewise.
5690 * expr.c (extract_aggr_init): Remove.
5691 (extract_scalar_init): Likewise.
5692 (extract_init): Remove #if 0'd code.
5693 * mangle.c: New function.
5694 * method.c (build_mangled_name): Assert not flag_new_abi.
5695 (build_static_name): Likewise.
5696 (build_decl_overload_real): Likewise.
5697 (build_typename_overload): Likewise.
5698 (build_overload_with_type): Likewise.
5699 (build_overload_name): Likewise.
5700 (get_ctor_vtbl_name): Likewise.
5701 (start_squangling): Likewise.
5702 (get_id_2): Likewise.
5703 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5704 (init_method): Call init_mangle for new ABI.
5705 (make_thunk): Call mangle_thunk for new ABI.
5706 * operators.def: Correct new ABI manglings for the `%' operator.
5707 Add `::' operator.
5708 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5709 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5710 (lookup_template_class): Call mangle_decl for new ABI.
5711 (get_mostly_instantiated_function_type): New function.
5712 (set_mangled_name_for_template_decl): Use it.
5713 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5714 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5715 conversion op names.
5716 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5717 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5718 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5719 mangle_typeinfo_string_for_type.
5721 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5723 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5724 (INNERMOST_TEMPLATE_ARGS): New macro.
5725 (innermost_args): Remove.
5726 (get_innermost_template_args): New function.
5727 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5728 * error.c (dump_function_decl): Be caution when using
5729 most_general_template.
5730 * method.c (build_template_parm_names): Use
5731 INNERMOST_TEMPLATE_ARGS.
5732 * pt.c (add_to_template_args): Tidy comment
5733 (get_innermost_template_args): New function.
5734 (check_explicit_specialization): Clear DECL_INITIAL for a new
5735 specialization.
5736 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5737 Tidy.
5738 (push_template_decl): Always register specializations of the most
5739 general template.
5740 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5741 (coerce_template_parms): Likewise.
5742 (lookup_template_class): Likewise.
5743 (innermost_args): Remove.
5744 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5745 (tsubst_decl): Handle tricky specializations. Use
5746 get_innermost_template_args.
5747 (instantiate_template): Simplify handling of partial
5748 instantiations.
5749 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5750 (most_general_template): Reimplement, in a more straightforward
5751 manner.
5752 (regenerate_decl_from_template): Tweak formatting. Use
5753 TMPL_ARGS_DEPTH for clarity.
5754 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5756 * dump.c (dequeue_and_dump): Dump information about thunks.
5758 2000-06-01 Richard Henderson <rth@cygnus.com>
5760 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5762 2000-06-01 Richard Henderson <rth@cygnus.com>
5764 * decl2.c (unsupported_options): Fix typo, make const.
5765 (lang_decode_option): Fix bsearch argument order.
5767 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5769 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5770 on FIELD_DECLs.
5772 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5774 * cp-tree.h (c_get_alias_set): Deleted.
5775 * Makefile.in (decl.o): Include ../expr.h.
5776 * decl.c (expr.h): Include.
5777 (init_decl_processing): Call record_component_aliases for arrays.
5778 (grokdeclarator): Likewise.
5779 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5780 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5782 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5784 Remove guiding declaration support.
5785 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5786 (flag_guiding_decls): Remove.
5787 * call.c (build_user_type_conversion_1): Remove support for
5788 guiding decls.
5789 (build_new_function_call): Likewise.
5790 (build_new_op): Likewise.
5791 (build_new_method_call): Likewise.
5792 * decl.c (start_function): Likewise.
5793 * friend.c (is_friend): Likewise.
5794 (do_friend): Likewise.
5795 * decl2.c ((flag_dump_translation_unit): Make it const.
5796 (flag_guiding_decls): Remove.
5797 (unsupported_options): New variable
5798 (compare_options): New function.
5799 (lang_decode_option): Use them.
5801 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5803 * method.c (mangle_expression): Adjust test for legal expression
5804 operators.
5806 * pt.c (instantiate_decl): Save and restore the local
5807 specializations list.
5809 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5811 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5813 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5815 * call.c (add_template_candidate_real): Handle member template
5816 constructors for classes with virtual bases.
5817 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5818 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5820 * ir.texi: Update thunk documentation.
5822 * call.c (joust): Fix handling of overloaded builtin operators.
5824 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5826 * cp-tree.h (DECL_ANTICIPATED): New macro.
5827 Document new use of DECL_LANG_FLAG_7.
5828 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5829 in the user namespace.
5830 * lex.c (do_identifier): If the identifier's declaration has
5831 DECL_ANTICIPATED on, it has not yet been declared. But do not
5832 replace it with an ordinary implicit declaration.
5834 * tinfo2.cc: Include stdlib.h.
5836 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5838 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5839 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5840 CLASSTYPE_ALIGN.
5842 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5844 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5845 of plain strncmp.
5847 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5849 * operators.def (<?): Duplicated, should have been...
5850 (>?): this. Fixed.
5852 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5853 Mark Mitchell <mark@codesourcery.com>
5855 * cp-tree.h (ansi_opname): Make it a macro.
5856 (ansi_assopname): Likewise.
5857 (struct lang_decl_flags): Add assignment_operator_p.
5858 (struct lang_decl): Add operator_code.
5859 (DECL_VTT_PARM): Adjust.
5860 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5861 overloaded operator.
5862 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5863 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5864 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5865 (opname_tab): Remove.
5866 (assignop_tab): Likewise.
5867 (operator_name_info_t): New type.
5868 (operator_name_info): New variable.
5869 (assignment_operator_name_info): Likewise.
5870 (build_cp_library_fn): Remove declaration.
5871 (push_cp_library_fn): Likewise.
5872 (operator_name_string): Likewise.
5873 (build_decl_overload): Likewise.
5874 * call.c (print_z_candidates): Simplify.
5875 (build_object_call): Adjust usage of ansi_opname. Use
5876 DECL_OVERLOADED_OPERATOR_P.
5877 (op_error): Adjust operator name lookup.
5878 (build_conditional_expr): Adjust usage of ansi_opname.
5879 (build_new_op): Likewise.
5880 (build_op_delete_call): Likewise.
5881 (build_over_call): Likewise.
5882 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5883 * decl.c (duplicate_decls): Copy operator_code.
5884 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5885 (builtin_function): Adjust parameters to build_library_fn_1.
5886 (build_library_fn_1): Accept an overloaded operator code.
5887 (build_library_fn): Pass ERROR_MARK.
5888 (build_cp_library_fn): Accept an overloaded operator code.
5889 (push_cp_library_fn): Likewise.
5890 (grokfndecl): Tweak.
5891 (grokdeclarator): Simplify code to compute names of overloaded
5892 operators. Adjust use of ansi_opname.
5893 (ambi_op_p): Work on tree_codes, not identifiers.
5894 (unary_op_p): Likewise.
5895 (grok_op_properties): Likewise.
5896 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5897 (lang_mark_tree): Don't try to mark the operator_code.
5898 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5899 * error.c (dump_decl): Remove special handling for operator
5900 names.
5901 (dump_function_name): Likewise.
5902 (dump_expr): Adjust name lookup of operators.
5903 (op_to_string): Simplify.
5904 (assop_to_string): Likewise.
5905 * init.c (build_new_1): Adjust use of ansi_opname.
5906 * lex.c (opname_tab): Remove.
5907 (assignop_tab): Likewise.
5908 (ansi_opname): Likewise.
5909 (ansi_assopname): Likewise.
5910 (operator_name_string): Likewise.
5911 (reinit_lang_specific): Likewise.
5912 (operator_name_info): New variable.
5913 (assignment_operator_name_info): Likewise.
5914 (init_operators): New function.
5915 (init_parse): Use it.
5916 (do_identifier): Adjust use of ansi_opname.
5917 * method.c (mangle_expression): Don't use ansi_opname for
5918 mangling.
5919 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5920 (build_decl_overload): Remove.
5921 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5922 (do_build_assign_ref): Adjust use of ansi_opname.
5923 (synthesize_method): Likewise.
5924 (implicitly_declare_fn): Likewise.
5925 * operators.def: New file.
5926 * parse.y (operator): Adjust use of ansi_opname.
5927 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5928 (set_mangled_name_for_template_decl): Don't play games with
5929 current_namespace.
5930 (special_function_p): Adjust use of ansi_opname.
5931 * typeck.c (check_return_expr): Likewise.
5932 * Make-lang.in (cc1plus): Depend on operators.def.
5933 * Makefile.in (lex.o): Likewise.
5934 (decl.o): Likewise.
5936 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5938 * Make-lang.in (cplib2.ready): Eradicate.
5940 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5942 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5943 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5944 (built_min, cp_tree_equal): Likewise.
5946 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5948 * class.c (layout_nonempty_base_or_field): Replace
5949 `record_layout_info' with `record_layout_info_s'.
5951 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5953 Fix goto checking.
5954 * cp-tree.h (struct language_function): x_named_labels is now
5955 a struct named_label_list*.
5956 * decl.c (struct named_label_use_list): Renamed from...
5957 (struct named_label_list): ...this. New struct.
5958 (push_binding_level): Don't set eh_region.
5959 (note_level_for_eh): New fn.
5960 (pop_label): Take label and old value directly.
5961 (pop_labels): Adjust for new named_labels format.
5962 (lookup_label): Likewise.
5963 (poplevel): Note characteristics of a binding level containing a
5964 named label. Mess with named label lists earlier.
5965 (mark_named_label_lists): New fn.
5966 (mark_lang_function): Call it.
5967 (use_label): New fn, split out from...
5968 (make_label_decl): ...here. Don't call it.
5969 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5970 check_previous_gotos): New fns, split out from...
5971 (define_label): ...here.
5972 (check_switch_goto): New fn.
5973 (define_case_label): Call it.
5974 (check_goto): New fn.
5975 * semantics.c (finish_goto_stmt): Call it and use_label.
5976 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5977 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5979 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5981 * class.c (build_vtable_entry_ref): Correct usage of
5982 get_vtbl_decl_for_binfo.
5984 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5985 * method.c (implicitly_declare_fn): Not here.
5987 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5989 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5990 (CPTI_PTMD_DESC_TYPE): ... here.
5991 (ptmd_desc_type_node): Rename to ...
5992 (ptm_desc_type_node): ... here.
5993 * decl.c: Likewise.
5994 * rtti.c (ptmd_initializer): Rename to ...
5995 (ptm_initializer): ... here.
5996 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5997 function.
5998 (create_tinfo_types): Adjust.
6000 2000-05-25 Mark Mitchell <mark@codesourcery.com>
6002 Finish implementation of VTTs.
6003 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
6004 CPTI_VTT_PARM_IDENTIFIER.
6005 (vtt_parm_identifier): New macro.
6006 (vtt_parm_type): Likewise.
6007 (BINFO_SUBVTT_INDEX): Likewise.
6008 (BINFO_VPTR_INDEX): Likewise.
6009 (struct lang_decl): Add vtt_parm.
6010 (DECL_VTT_PARM): New macro.
6011 (DECL_USE_VTT_PARM): Likewise.
6012 (DECL_NEEDS_VTT_PARM_P): Likewise.
6013 (get_vtt_name): Declare.
6014 (build_artifical_parm): Likewise.
6015 (fixup_all_virtual_upcast_offsets): Likewise.
6016 (expand_indirect_vtbls_init): Remove.
6017 * call.c (build_new_method_call): Pass the vtt to subobject
6018 constructors and destructors.
6019 * class.c (get_vtt_name): Give it external linkage.
6020 (build_clone): Handle the magic VTT parameters for clones.
6021 (clone_function_decl): Fix typo in comment.
6022 (build_vtt): Keep track of the indices in the VTTs where various
6023 entities are stored.
6024 (build_vtt_inits): Likewise.
6025 (dfs_build_vtt_inits): Likewise.
6026 (build_ctor_vtbl_group): Tweak type of construction vtables.
6027 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
6028 primary bases, when building construction vtables.
6029 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
6030 (initialize_predefined_identifiers): Add vtt_parm_identifier.
6031 (init_decl_processing): Initialize vtt_parm_type.
6032 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
6033 (lang_mark_tree): Make vtt_parm.
6034 * decl2.c (build_artificial_parm): New function.
6035 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
6036 (grokclassfn): Use build_artificial_parm.
6037 * init.c (initialize_vtbl_ptrs): Call
6038 fixup_all_virtual_upcast_offsets directly.
6039 (perform_member_init): Use the complete subobject destructor for
6040 member cleanups.
6041 (build_vtbl_address): New function.
6042 (expand_virtual_init): Handle VTTs.
6043 * optimize (maybe_clone_body): Likewise.
6044 * search.c (fixup_all_virtual_upcast_offsets): Give it external
6045 linkage.
6046 (expand_indirect_vtbls_init): Remove.
6047 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
6048 * tree.c (make_binfo): Make them bigger.
6050 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6052 * inc/cxxabi.h (__pbase_type_info): Define, based on
6053 __pointer_type_info.
6054 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
6055 (__pointer_to_member_type_info): Likewise.
6056 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
6057 (__pointer_to_member_type_info::__is_pointer_p): Remove.
6058 (__pointer_type_info::__do_catch): Rename to ...
6059 (__pbase_type_info::__do_catch): ... here. Adjust.
6060 (__pbase_type_info::__pointer_catch): Implement.
6061 (__pointer_type_info::__pointer_catch): Adjust.
6062 (__pointer_to_member_type_info::__pointer_catch): Adjust.
6064 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6066 * tinfo.h (__user_type_info::contained_virtual_p): New
6067 predicate.
6068 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
6069 shaped heirarchy.
6070 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
6071 diamond shaped heirarchy. Add early out for mixed diamond and
6072 duplicate shaped heirarchy.
6074 2000-05-24 Mark Mitchell <mark@codesourcery.com>
6076 * cp-tree.h (build_delete): Change prototype.
6077 (build_vec_delete): Likewise.
6078 * call.c (build_scoped_method_call): Use special_function_kind
6079 values to indicate the kind of destruction to be done.
6080 (build_method_call): Likewise.
6081 * decl.c (finish_destructor_body): Likewise.
6082 (maybe_build_cleanup_1): Likewise. Rename to ...
6083 (maybe_build_cleanup): ... this.
6084 * decl2.c (delete_sanity): Use special_function_kind
6085 values to indicate the kind of destruction to be done.
6086 (build_cleanup): Likewise.
6087 * init.c (perform_member_init): Likewise.
6088 (build_vec_delete_1): Likewise.
6089 (build_dtor_call): Simplify.
6090 (build_delete): Use special_function_kind
6091 values to indicate the kind of destruction to be done.
6092 (build_vbase_delete): Likewise.
6093 (build_vec_delete): Likewise.
6095 * init.c (sort_member_init): Fix typo in error message generation
6096 code.
6098 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
6100 * semantics.c (begin_class_definition): make the packed
6101 attribute be sensitive to the "-fpack-struct" command line flag
6103 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
6105 Update new-abi upcast algorithm.
6106 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
6107 prototype and meaning of return value.
6108 (__si_class_type_info::__do_upcast): Likewise.
6109 (__vmi_class_type_info::__do_upcast): Likewise.
6110 * tinfo.cc (__class_type_info::__upcast_result): Replace
6111 whole2dst with part2dst. Adjust ctor.
6112 (__class_type_info::__do_upcast): Adjust call of worker function.
6113 (__class_type_info::__do_upcast): Adjust.
6114 (__si_class_type_info::__do_upcast): Adjust. Use parent's
6115 __do_upcast.
6116 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
6117 virtual base in diamond heirarchy bug.
6119 2000-05-23 Mark Mitchell <mark@codesourcery.com>
6121 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
6122 and bitfield to tinfo_fn_p.
6123 (DECL_TINFO_FN_P): Adjust.
6124 (SET_DECL_TINFO_FN_P): Likewise.
6125 (DECL_MUTABLE_P): Likewise.
6126 (DECL_C_BIT_FIELD): Likewise.
6127 (SET_DECL_C_BIT_FIELD): Likewise.
6128 (CLEAR_DECL_C_BIT_FIELD): Likewise.
6129 (DECL_UNINLINABLE): Likewise.
6130 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
6131 (handle_using_decl): Remove assertion.
6132 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
6133 to build FIELD_DECLs.
6134 (build_base_field): Likewise.
6135 (layout_class_type): Likewise.
6136 * decl.c (init_decl_processing): Likewise.
6137 (build_ptrmemfunc_type): Likewise.
6138 (grokdeclarator): Likewise.
6139 * decl2.c (grok_x_components): Likewise.
6140 * except.c (call_eh_info): Likewise.
6141 * init.c (init_init_processing): Likewise.
6142 * rtti.c (expand_class_desc): Likewise.
6143 (create_pseudo_type_info): Likewise.
6144 (get_vmi_pseudo_type_info): Likewise.
6145 (create_tinfo_types): Likewise.
6146 * ptree.c (print_lang_decl): Adjust.
6147 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
6148 before checking DECL_MUTABLE_P.
6150 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
6151 parameters for template functions.
6152 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
6153 destructors as well as constructors.
6155 2000-05-22 Mark Mitchell <mark@codesourcery.com>
6157 * class.c (build_ctor_vtbl_group): Set inits.
6158 * optimize.c (maybe_clone_body): Set DECL_INLINE and
6159 DECL_THIS_INLINE appropriately for clones.
6161 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
6162 (DECL_CONV_FN_P): Simplify.
6163 (DECL_OPERATOR): Remove.
6164 (language_to_string): Declare.
6165 * decl.c (duplicate_decls): Fix typo in comment.
6166 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
6167 (grok_op_properties): Use DECL_CONV_FN_P instead of
6168 IDENTIFIER_TYPENAME_P.
6169 * dump.c (dequeue_and_dump): Dump the language linkage of
6170 declarations.
6171 * error.c (language_to_string): Give it external linkage.
6172 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
6173 (implicitly_declare_fn): Set DECL_LANGUAGE.
6174 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
6175 IDENTIFIER_TYPENAME_P.
6176 (tsubst_decl): Likewise.
6177 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
6178 * semantics.c (finish_member_declaration): Don't mark members of
6179 classes declared in an extern "C" region as extern "C".
6181 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6183 * decl2.c (qualified_lookup_using_namespace): Look through
6184 namespace aliases.
6186 * decl.c (push_using_decl): Return the old decl on namespace level.
6188 2000-05-21 Mark Mitchell <mark@codesourcery.com>
6190 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
6191 (VTT_NAME_PREFIX): New macro.
6192 (CTOR_VTBL_NAME_PREFIX): Likewise.
6193 (get_ctor_vtbl_name): New function.
6194 * class.c (get_vtable_name): Simplify.
6195 (get_vtt_name): New function.
6196 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
6197 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
6198 when a virtual base becomes primary.
6199 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
6200 VTTs.
6201 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
6202 additional parameters.
6203 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
6204 (initialize_array): New function.
6205 (build_vtt): Likewise.
6206 (build_vtt_inits): Likewise.
6207 (dfs_build_vtt_inits): Likewise.
6208 (dfs_fixup_binfo_vtbls): Likewise.
6209 (build_ctor_vtbl_group): Likewise.
6210 (initialize_vtable): Use initialize_array.
6211 (accumulate_vtbl_inits): Reimplement to handle construction
6212 vtables.
6213 (dfs_accumulate_vtbl_inits): Likewise.
6214 (bulid_vtbl_initializer): Adjust parameter name.
6215 * method.c (build_typename_overload): Remove #if 0'd code.
6216 (get_ctor_vtbl_name): New function.
6217 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
6218 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
6220 * cp-tree.h (struct lang_type): Remove search_slot.
6221 (CLASSTYPE_SEARCH_SLOT): Remove.
6222 (emit_base_init): Change prototype.
6223 (initialize_vtbl_ptrs): Likewise.
6224 (expand_indirect_vtbls_init): Likewise.
6225 (clear_search_slots): Remove.
6226 * decl.c (lang_mark_tree): Don't mark search_slot.
6227 * init.c (initialize_vtbl_ptrs): Simplify.
6228 (emit_base_init): Likewise.
6229 * search.c (struct vbase_info): Document decl_ptr.
6230 (convert_pointer_to_single_level): Remove.
6231 (dfs_find_vbases): Remove.
6232 (dfs_init_base_pointers): Simplify.
6233 (dfs_clear_vbase_slots): Remove.
6234 (dfs_vtable_path_unmark): New function.
6235 (init_vbase_pointers): Simplify.
6236 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
6237 (expand_indirect_vtbls_init): Simplify. Don't call
6238 mark_all_temps_used.
6239 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
6240 initialize_vtbl_ptrs.
6242 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
6244 * except.c: Add static prototypes.
6246 2000-05-20 H.J. Lu <hjl@gnu.org>
6248 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
6250 2000-05-19 Mark Mitchell <mark@codesourcery.com>
6252 Don't create a separate copy of virtual bases for the
6253 CLASSTYPE_VBASECLASSES list.
6254 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
6255 (BINFO_FOR_VBASE): Remove.
6256 (CANONICAL_BINFO): Adjust.
6257 (binfo_for_vbase): New function.
6258 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
6259 instead of BINFO_FOR_VBASE.
6260 (build_vbase_pointer): Likewise.
6261 (build_secondary_vtable): Likewise.
6262 (dfs_mark_primary_bases): Likewise.
6263 (mark_primary_bases): Likewise.
6264 (layout_nonempty_base_or_field): Likewise.
6265 (dfs_set_offset_for_shared_vbases): Likewise.
6266 (dfs_set_offset_for_unshared_vbases): Likewise.
6267 (layout_virtual_bases): Likewise. Adjust for changes to the
6268 CLASSTYPE_VBASECLASSES list.
6269 (dump_class_hierarchy_r): Use binfo_for_vbase
6270 instead of BINFO_FOR_VBASE.
6271 (dump_class_hierarchy): Likewise.
6272 (finish_vtbls): Likewise.
6273 (build_vtbl_initializer): Adjust for changes to the
6274 CLASSTYPE_VBASECLASSES list.
6275 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
6276 * decl.c (finish_destructor_body): Adjust for changes to the
6277 CLASSTYPE_VBASECLASSES list.
6278 * init.c (sort_base_init): Use binfo_for_vbase.
6279 (construct_virtual_bases): Adjust for changes to the
6280 CLASSTYPE_VBASECLASSES list.
6281 (expand_member_init): Use binfo_for_vbase.
6282 (build_vbase_delete): Adjust for changes to the
6283 CLASSTYPE_VBASECLASSES list.
6284 * method.c (do_build_copy_constructor): Likewise.
6285 * rtti.c (get_base_offset): Use binfo_for_vbase.
6286 (expand_class_desc): Remove #if 0'd code.
6287 * search.c (struct vbase_info): Remove vbase_types.
6288 (get_base_distance): Use binfo_for_vbase.
6289 (lookup_field_queue_p): Use CANONICAL_BINFO.
6290 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
6291 (get_pure_virtuals): Adjust for changes to the
6292 CLASSTYPE_VBASECLASSES list.
6293 (dfs_find_vbases): Use binfo_for_vbase.
6294 (dfs_init_vbase_pointers): Likewise.
6295 (init_vbase_pointers): Don't initialize vi.vbase_types.
6296 (virtual_context): Use binfo_for_vbase.
6297 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
6298 CLASSTYPE_VBASECLASSES list.
6299 (expand_indirect_vtbls_init): Simplify.
6300 (dfs_get_vbase_types): Don't replicate virtual bases.
6301 (find_vbase_instance): Use binfo_for_vbase.
6302 (binfo_for_vbase): New function.
6303 * typeck.c (get_delta_difference): Use binfo_for_vbase.
6305 2000-05-17 Mark Mitchell <mark@codesourcery.com>
6307 * decl2.c (finish_anon_union): Generalize error messages to handle
6308 anonymous structures.
6309 * init.c (perform_member_init): Remove `name' parameter.
6310 (build_field_list): New function.
6311 (sort_member_init): Handle anonymous union initialization order
6312 correctly. Check for multiple initializations of the same union.
6313 (emit_base_init): Don't look up fields by name here.
6314 (expand_member_init): Record the result of name lookup for future
6315 reference.
6316 * typeck.c (build_component_ref): Fix formatting.
6318 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
6320 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
6321 * typeck.c (build_x_compound_expr): Replace warn_unused with
6322 warn_unused_value.
6324 * decl2.c (lang_decode_option): Update -Wall unused flags by
6325 calling set_Wunused.
6327 2000-05-16 Mark Mitchell <mark@codesourcery.com>
6329 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
6330 * init.c (dfs_vtable_path_unmark): Remove.
6331 * search.c (marked_new_vtable_p): Likewise.
6332 (unmarked_new_vtable_p): Likewise.
6333 (dfs_search_slot_nonempty_p): Likewise.
6334 (dfs_mark): Likewise.
6335 (dfs_vtable_path_unmark): Likewise.
6336 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
6337 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
6338 (dfs_init_vbase_pointers): Remove special-case new ABI code.
6339 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
6340 (init_vbase_pointers): Simplify.
6341 (expand_indirect_vtbls_init): Likewise.
6343 * class.c (copy_virtuals): New function.
6344 (build_primary_table): Use it.
6345 (build_secondary_vtable): Likewise.
6346 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
6347 indicate that no vcall offset is required.
6348 (add_virtual_function): Likewise.
6349 (modify_all_vtables): Likewise.
6350 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6351 (dfs_accumulate_vtbl_inits): Likewise.
6352 (build_vtbl_initializer): Make changes to handle construction
6353 vtables.
6354 (dfs_build_vcall_offset_vtbl_entries): Likewise.
6355 (build_rtti_vtbl_entries): Likewise.
6356 (build_vtable_entries): Handle a NULL vcall_index.
6358 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
6360 * decl2.c (lang_decode_option): Fix thinko.
6362 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
6364 * except.c (check_handlers): New fn.
6365 * cp-tree.h: Declare it.
6366 * semantics.c (finish_handler_sequence): Call it.
6367 (finish_function_handler_sequence): Likewise.
6368 (finish_handler_parms): Set TREE_TYPE on the handler.
6369 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
6370 * search.c (get_base_distance_recursive): If protect>1, ignore
6371 special access.
6372 (get_base_distance): Don't reduce watch_access.
6374 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
6376 * lex.c: #include diagnostic.h.
6377 (lang_init_options): Set default prefixing rules.
6379 * lang-options.h: Add -fdiagnostics-show-location=.
6381 * decl2.c: #include diagnostic.h.
6382 (lang_decode_option): Handle -fdiagnostics-show-location=.
6384 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
6386 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
6387 * vec.cc: Revert my 2000-05-07 change.
6389 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
6391 * class.c (check_field_decls): Complain about non-static data
6392 members with same name as class in class with constructor.
6394 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
6396 * decl.c (grokdeclarator): Allow non-static data members with
6397 same name as class.
6399 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6401 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
6402 and pending_inline.filename. Update prototypes.
6403 * decl.c (define_label): Constify filename parameter.
6404 * decl2.c (warn_if_unknown_interface): Constify local char *.
6405 * input.c Constify input_source.filename. Don't declare
6406 input_filename or lineno. Constify filename parameter to feed_input.
6407 * lex.c (init_parse): Constify parameter and return value.
6408 (cp_pragma_interface, cp_pragma_implementation): Constify
6409 filename argument.
6410 (reinit_parse_for_method, reinit_parse_for_block,
6411 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
6412 Constify local char *.
6413 * pt.c: Don't declare lineno or input_filename.
6414 (print_template_context, tsubst_friend_function, tsubst_decl,
6415 tsubst, instantiate_decl): Constify local char *.
6416 * semantics.c (expand_body): Constify local char *.
6417 * tree.c (build_srcloc): Constify filename parameter.
6418 * typeck.c (c_expand_asm_operands): Constify filename
6419 parameter.
6421 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
6423 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
6424 offsetof expansion.
6426 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
6428 * inc/cxxabi.h: Fix typos in comment.
6429 (__base_class_info::__offset): Use a static_cast.
6431 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
6433 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
6434 of std::size_t and std::ptrdiff_t respectively.
6435 * tinfo.cc: Likewise.
6436 * vec.cc: Likewise.
6438 2000-05-06 Richard Henderson <rth@cygnus.com>
6440 * typeck.c (build_c_cast): Don't warn integer->pointer size
6441 mismatch for constants.
6443 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
6445 * rtti.c (ptmd_initializer): Set non-public, if class is
6446 incomplete.
6448 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
6449 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6450 __cxa_vec_delete): Likewise.
6451 * tinfo.cc (__dynamic_cast): Likewise.
6452 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6453 __cxa_vec_delete): Likewise.
6455 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6457 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
6458 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
6459 (lang_decl_flags): Add vcall_offset.
6460 (THUNK_VCALL_OFFSET): Use it.
6461 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
6462 * method.c (make_thunk): Create the lang_decl here, not in
6463 emit_thunk.
6464 (emit_thunk): Make generic thunks into ordinary functions once
6465 they have been fed to expand_body.
6466 * semantics.c (expand_body): Set current_function_is_thunk here.
6468 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6470 * class.c (update_vtable_entry_for_fn): Prototype.
6472 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
6473 and `tmpl'.
6475 * search.c (dfs_build_inheritance_graph_order): Prototype.
6477 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6479 * cp-tree.h (special_function_kind): Add various kinds of
6480 destructors.
6481 (special_function_p): New function.
6482 * class.c (overrides): Don't let one kind of destructor override
6483 another.
6484 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
6485 whether or not to instantiate a template.
6486 * tree.c (special_function_p): Define.
6488 2000-05-03 Mark Mitchell <mark@codesourcery.com>
6490 * cp-tree.def (THUNK_DECL): Remove.
6491 * cp-tree.h (DECL_THUNK_P): New macro.
6492 (DECL_NON_THUNK_FUNCTION_P): Likewise.
6493 (DECL_EXTERN_C_FUNCTION_P): Likewise.
6494 (SET_DECL_THUNK_P): Likewise.
6495 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
6496 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
6497 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
6498 * decl.c (decls_match): Use DECL_EXTERN_C_P.
6499 (duplicate_decls): Likewise.
6500 (pushdecl): Likewise. Adjust thunk handling.
6501 (grokfndecl): Use DECL_EXTERN_C_P.
6502 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6503 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6504 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6505 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6506 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6507 DECL_NO_STATIC_CHAIN.
6508 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6509 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6510 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6511 * ir.texi: Update.
6513 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6515 * tree.c (walk_tree): Set lineno.
6517 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6519 * exception.cc: Update license notice.
6520 * new.cc: Likewise.
6521 * new1.cc: Likewise.
6522 * new2.cc: Likewise.
6523 * tinfo.cc: Likewise.
6524 * tinfo2.cc: Likewise.
6525 * vec.cc: Likewise.
6526 * inc/cxxabi.h: Likewise.
6527 * inc/exception: Likewise.
6528 * inc/new: Likewise.
6529 * inc/new.h: Likewise.
6530 * inc/typeinfo: Likewise.
6532 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6534 * tree.c (build_target_expr_with_type): If we already have a
6535 TARGET_EXPR, just return it.
6537 * optimize.c (initialize_inlined_parameters): Don't generate an
6538 EXPR_STMT if we can just use DECL_INITIAL.
6539 * decl.c (emit_local_var): Only make the initialization a
6540 full-expression if stmts_are_full_exprs_p.
6542 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6544 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6545 macro.
6546 * call.c (standard_conversion): Use it.
6547 (direct_reference_binding): Likewise.
6548 (build_over_call): Likewise.
6549 (is_properly_derived_from): Likewise.
6550 (compare_ics): Likewise.
6551 * class.c (resolves_to_fixed_type_p): Likewise.
6552 * optimize.c (declare_return_variable): Likewise.
6553 * pt.c (is_specialization_of): Likewise.
6554 (unify): Likewise.
6555 * typeck.c (comp_target_parms): Likeiwse.
6556 (build_static_cast): Likewise.
6557 (build_reinterpret_cast): Likewise.
6558 (build_const_cast): Likewise.
6559 (comp_ptr_ttypes_real): Likewise.
6560 (comp_ptr_ttypes_const): Likewise.
6561 * typeck2.c (process_init_constructor): Likewise.
6563 2000-04-30 Scott Snyder <snyder@fnal.gov>
6565 * decl.c (finish_destructor_body): Use the base destructor when
6566 destroying virtual bases.
6568 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6570 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6571 STMT_EXPRs.
6572 * optimize.c (struct inline_data): Add target_exprs field.
6573 (declare_return_variable): When a function returns an aggregate,
6574 use the variable declared in the TARGET_EXPR as the remapped
6575 DECL_RESULT.
6576 (expand_call_inline): Update the pending target_exprs stack.
6577 (optimize_function): Initialize the stack.
6579 * decl2.c (finish_file): Fix typo in comment.
6581 * method.c (emit_thunk): Don't try to return a `void' value.
6583 * optimize.c (initialize_inlined_parameters): If the parameter is
6584 addressable, we need to make a new VAR_DECL, even if the
6585 initializer is constant.
6587 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6589 * decl.c (grok_op_properties): Add an extra check of argtypes.
6591 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6593 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6594 variables.
6595 (initialize_inlined_parameters): Try to avoid creating new
6596 VAR_DECLs.
6598 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6600 * lex.c (my_get_run_time): Remove.
6601 (init_filename_times): Use get_run_time instead of my_get_run_time.
6602 (check_newline): Likewise.
6603 (dump_time_statistics): Likewise.
6604 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6605 of computing elapsed time explicitly.
6607 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6609 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6610 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6611 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6612 before calling decl_constant_value.
6613 * class.c (check_bitfield_decl): Likewise.
6614 * cvt.c (ocp_convert): Likewise.
6615 (convert): Likewise.
6616 * decl.c (compute_array_index_type): Likewise.
6617 (build_enumerator): Likewise.
6618 * decl2.c (check_cp_case_value): Likewise.
6619 * pt.c (convert_nontype_argument): Likewise.
6620 (tsubst): Likewise.
6621 * typeck.c (decay_conversion): Likewise.
6622 (build_compound_expr): Likewise.
6623 (build_reinterpret_cast): Likewise.
6624 (build_c_cast): Likewise.
6625 (convert_for_assignment): Likewise.
6627 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6629 * decl.c (finish_function): Don't play games with DECL_INLINE.
6631 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6633 * ir.texi: Correct typo.
6635 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6637 * decl.c (grokdeclarator): Reject VLAs as members.
6639 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6641 * call.c (standard_conversion): Accept conversion between
6642 COMPLEX_TYPEs.
6644 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6646 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6648 * decl2.c (finish_file): Remove double setup for accounting
6649 compile time.
6651 2000-04-24 Robert Lipe <robertlipe@usa.net>
6653 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6655 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6657 * new.cc (set_new_handler): Needs to be in std::.
6659 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6661 * cp-tree.h (lang_decl): Remove pretty_function_p.
6662 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6663 language-specific node.
6664 * decl.c (cp_make_fname_decl): Use build_decl, not
6665 build_lang_decl, to build the variables.
6666 (grokvardecl): Don't call build_lang_decl for local variables in
6667 templates.
6668 (grokdeclarator): Don't call build_lang_decl for local type
6669 declarations in templates.
6670 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6671 zero'd memory, rather than calling memset.
6672 * pt.c: Include hashtab.h.
6673 (local_specializations): New variable.
6674 (retrieve_local_specialization): Use it.
6675 (register_local_specialization): Likewise.
6676 (tsubst_decl): Don't assume local variables have
6677 DECL_LANG_SPECIFIC.
6678 (instantiate_decl): Set up local_specializations.
6679 * Makefile.in (HTAB_H): New variable.
6681 2000-04-23 Richard Henderson <rth@cygnus.com>
6683 * typeck.c (c_expand_asm_operands): Restore the original
6684 contents of the output list.
6686 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6688 * ir.texi: Document complex number representation.
6690 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6692 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6693 (target_incomplete_p): New function.
6694 (tinfo_base_init): Create comdat NTBS name variable.
6695 (ptr_initializer): Add non_public parameter. Calculate it.
6696 (ptmd_initializer): Likewise.
6697 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6698 (create_real_tinfo_var): Add non_public parameter. Use it.
6699 Push proxy into global namespace.
6700 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6701 New enumeration.
6702 * inc/typeinfo (type_info::before, type_info::operator==):
6703 Compare __name addresses.
6705 * tinfo2.cc: Remove new-abi builtins comment.
6707 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6709 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6711 * call.c (joust): Exit early if we get the same function, too.
6713 * decl2.c (key_method): Return NULL_TREE for template classes.
6714 (import_export_class): Don't need to check for template classes.
6716 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6718 * lex.c: Remove references to cccp.c.
6720 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6722 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6723 volatile_memfunc. Add destructor_attr. Adjust dummy.
6724 (DECL_DESTRUCTOR_P): Use destructor_attr.
6725 (DECL_CONST_MEMFUNC_P): Reimplement.
6726 (DECL_VOLATILE_MEMFUNC_P): Remove.
6727 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6728 (overrides): Use DECL_DESTRUCTOR_P.
6729 (check_for_override): Likewise.
6730 * decl.c (start_function): Likewise.
6731 * decl2.c (grokfclassfn): Likewise.
6732 (check_classfn): Likewise.
6733 (grok_function_init): Likewise.
6735 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6737 * decl2.c (grokfield): Issue error on illegal data member
6738 declaration.
6740 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6742 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6744 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6746 * class.c (build_vtable_entry): Don't build thunks for type-info
6747 functions.
6749 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6751 * decl.c (decls_match): Allow a redeclaration of a builtin to
6752 specify args while the builtin did not.
6754 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6756 * cp-tree.def (THUNK_DECL): Add to documentation.
6757 * cp-tree.h (flag_huge_objects): Declare.
6758 * class.c (modify_vtable_entry): Tidy.
6759 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6760 Calculate delta appropriately for the new ABI.
6761 (dfs_modify_vtables): Use it.
6762 (modify_all_vtables): Fix thinko in code to add overriding copies
6763 of functions to primary vtables.
6764 (build_clone): Fix typo in comment.
6765 (clone_function_decl): Correct order of destructors in vtable.
6766 (build_vbase_offset_vtbl_entries): Adjust comment.
6767 (dfs_vcall_offset_queue_p): Remove.
6768 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6769 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6770 (build_vtable_entry): Correct check for pure virtual functions.
6771 Don't declare flag_huge_objects.
6772 * decl.c (flag_huge_objects): Remove declaration.
6773 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6774 Use int_size_in_bytes.
6775 (emit_thunk): Handle vcall offset thunks.
6777 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6779 * decl2.c (parse_time, varconst_time): Delete declarations.
6780 (finish_file): Delete LINENO declaration.
6781 START_TIME and THIS_TIME now long.
6783 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6785 * class.c (build_base_field): Reformat comment.
6787 * inc/cxxabi.h (stddef.h): Comment inclusion.
6788 (__base_class_info::__offset): Comment shift.
6790 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6792 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6793 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6794 (cp_push_exception_identifier): New macro.
6795 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6796 (DECL_BASE_DESTRUCTOR_P): Likewise.
6797 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6798 (get_vtbl_decl_for_binfo): Fix formatting.
6799 (in_charge_arg_for_name): New macro.
6800 (maybe_build_cleanup_and_delete): Remove declaration.
6801 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6802 (in_charge_arg_for_name): New function.
6803 (build_new_method_call): Use it. Handle cloned destructors.
6804 (build_clone): Don't make the base constructor virtual.
6805 Automatically defer generated functions.
6806 (clone_function_decl): Handle destructors, too.
6807 (clone_constructors_and_destructors): Likewise.
6808 (create_vtable_ptr): Don't create a vtable entry for a cloned
6809 function.
6810 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6811 (initialize_predefined_identifiers): Update appropriately.
6812 (finish_destructor_body): Simplify.
6813 (maybe_build_cleanup_and_delete): Remove.
6814 * except.c (expand_throw): Handle new-ABI destructors.
6815 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6816 (build_dtor_call): New function.
6817 (build_delete): Use it. Simplify.
6818 * optimize.c (maybe_clone_body): Handle destructors.
6819 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6821 * exception.cc (cleanup_fn): New typedef.
6822 (CALL_CLEANUP): New macro.
6823 (cp_eh_info): Use them.
6824 (__cp_push_exception): Likewise.
6825 (__cp_pop_exception): Likewise.
6827 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6829 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6830 (complete_dtor_identifier): New macro.
6831 (CLASSTYPE_FIRST_CONVERSION): Remove.
6832 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6833 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6834 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6835 (CLASSTYPE_CONSTRUCTORS): Likewise.
6836 (CLASSTYPE_DESTRUCTORS): Likewise.
6837 (lang_decl): Add cloned_function.
6838 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6839 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6840 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6841 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6842 (DECL_CLONED_FUNCTION_P): Likewise.
6843 (DECL_CLONED_FUNCTION): Likewise.
6844 (clone_function_decl): Declare.
6845 (maybe_clone_body): Likewise.
6846 * call.c (build_user_type_conversion_1): Call complete object
6847 constructors in the new ABI.
6848 (build_new_method_call): Don't add in-charge parameters under the
6849 new ABI.
6850 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6851 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6852 CLASSTYPE_DESTRUCTOR_SLOT.
6853 (build_clone): New function.
6854 (clone_function_decl): Likewise.
6855 (clone_constructors_and_destructors): Likewise.
6856 (check_bases_and_members): Use it.
6857 * decl.c (iniitialize_predefined_identifiers): Initialize
6858 complete_dtor_identifier.
6859 (finish_function): Don't add extra code to a clone.
6860 (lang_mark_tree): Mark cloned_function.
6861 * decl2.c (mark_used): Don't bother trying to instantiate things
6862 we synthesized.
6863 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6864 * method.c (set_mangled_name_for_decl): Don't treat clones as
6865 constructors.
6866 (synthesize_method): Sythesize cloned functions, not the clones.
6867 * optimize.c (inline_data): Update comment on ret_label.
6868 (remap_block): Don't assume DECL_INITIAL exists.
6869 (copy_body_r): Allow ret_label to be NULL.
6870 (maybe_clone_body): Define.
6871 * pt.c (tsubst_decl): Handle clones.
6872 (instantiate_clone): New function.
6873 (instantiate_template): Use it.
6874 (set_mangled_name_for_template_decl): Don't treat clones as
6875 constructors.
6876 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6877 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6878 * semantics.c (expand_body): Clone function bodies as necessary.
6880 * optimize.c (remap_decl): Avoid sharing structure for arrays
6881 whose size is only known at run-time.
6882 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6884 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6885 to has_in_charge_parm_p.
6886 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6887 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6888 (DECL_COPY_CONSTRUCTOR_P): New macro.
6889 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6890 (build_user_type_conversion_1): Likewise.
6891 (convert_like_real): Likewise.
6892 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6893 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6894 (copy_args_p): Likewise.
6895 (grok_ctor_properties): Likewise.
6896 (start_function): Likewise.
6897 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6898 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6899 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6900 * method.c (do_build_copy_constructor): Use
6901 DECL_HAS_IN_CHARGE_PARM_P.
6902 (synthesize_method): Likewise.
6903 * pt.c (instantiate_template): Remove goto.
6904 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6905 comment.
6907 * cp-tre.h (finish_function): Change prototype.
6908 * decl.c (end_cleanup_fn): Adjust caller.
6909 (finish_function): Take only one parameter.
6910 * decl2.c (finish_objects): Adjust caller.
6911 (finish_static_storage_duration_function): Likewise.
6912 * method.c (emit_thunk): Likewise.
6913 * parse.y: Likewise.
6914 * parse.c: Regenerated.
6915 * pt.c (instantiate_decl): Likewise.
6916 * rtti.c (synthesize_tinfo_fn): Likewise.
6917 * semantics.c (expand_body): Likewise.
6919 * cp-tree.h (copy_decl): New function.
6920 * class.c (finish_struct_1): Use it.
6921 * lex.c (copy_decl): Define it.
6922 * pt.c (tsubst_decl): Likewise.
6923 * tree.c (copy_template_template_parm): Likewise.
6925 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6926 has_nonpublic_assign_ref.
6927 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6928 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6929 * class.c (finish_struct_methods): Don't set
6930 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6931 (interface_only): Don't declare.
6932 (interface_unknown): Likewise.
6934 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6936 * tree.h (HAVE_TEMPLATES): Remove definition.
6937 * lang-options.h (-fthis-is-variable): Remove documentation.
6939 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6941 * class.c (instantiate_type): Handle object-relative template-id.
6943 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6944 * decl.c (cplus_expand_expr_stmt): Not here.
6946 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6947 Initialize exprtype earlier.
6949 * parse.y (fn.def1): Check for defining types in return types.
6951 * decl.c (check_tag_decl): Notice extra fundamental types.
6952 Diagnose empty decls in classes, too.
6954 * decl.c (grokdeclarator): Don't override an anonymous name if no
6955 declarator was given.
6957 * cvt.c (convert_to_void): Call resolve_offset_ref.
6959 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6961 * decl2.c (decl_namespace): Handle getting a type.
6963 * typeck.c (build_c_cast): Re-enable warning for cast between
6964 pointer and integer of different size.
6966 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6968 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6969 incomplete flags.
6970 (__pointer_type_info::__pointer_catch): New virtual function.
6971 (__pointer_to_member_type_info): Derive from
6972 __pointer_type_info. Adjust.
6973 (__pointer_to_member_type_info::__do_catch): Remove.
6974 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6975 (__pointer_to_member_type_info::__pointer_catch): Declare.
6976 * rtti.c (qualifier_flags): Add restrict flag.
6977 (ptmd_initializer): Reorder members.
6978 (create_tinfo_types): Expand comments. Reorder
6979 ptmd_desc_type_node members.
6980 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6981 Implement.
6982 (__pointer_type_info::__do_catch): Move specific code into
6983 __pointer_catch. Call it.
6984 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6985 specific catch checking. Fix void conversion check.
6986 (__pointer_to_member_type_info::__do_catch): Remove.
6987 (__pointer_to_member_type_info::__pointer_catch): Implement.
6989 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6991 * lex.c (init_parse): Remove traces of classof and headof.
6992 * decl2.c (flag_operator_names): Default to 1.
6993 (lang_decode_option): Do not set it for -ansi.
6995 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6997 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6998 (DECL_MAIN_VARIANT): Remove.
6999 * decl.c (duplicate_decls): Don't set it.
7000 (start_function): Likewise.
7001 (lang_mark_tree): Don't mark it.
7002 * decl2.c (defer_fn): Don't use it.
7003 * lex.c (retrofit_lang_decl): Don't set it.
7004 * pt.c (tsubst_decl): Likewise.
7005 * ptree.c (print_lang_decl): Don't print it.
7006 * typeck.c (mark_addressable): Don't use it.
7008 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7010 * vec.cc: Include <new> and <exception>.
7011 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
7012 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
7013 terminate.
7014 (__cxa_vec_delete): Catch dtor exceptions.
7016 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
7018 Prepend __ to implementation defined names.
7019 * inc/typeinfo (type_info): Rename _name to __name.
7020 (type_info::type_info): Rename parameter.
7021 (type_info::operator==, type_info::operator!=,
7022 type_info::before): Likewise.
7023 (type_info::is_pointer_p, type_info::is_function_p,
7024 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
7025 parameters.
7026 * inc/cxxabi.h
7027 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
7028 (__pointer_type_info::__pointer_type_info): Likewise.
7029 (__pointer_type_info::is_pointer_p,
7030 __pointer_type_info::do_catch): Prepend __. Rename parameters.
7031 (__array_type_info::__array_type_info): Rename parameters.
7032 (__function_type_info::__function_type_info): Likewise.
7033 (__function_type_info::is_function_p): Prepend __.
7034 (__enum_type_info::__enum_type_info): Rename parameters.
7035 (__pointer_to_member_type_info::__pointer_to_member_type_info):
7036 Likewise.
7037 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
7038 parameters.
7039 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
7040 (__class_type_info::__class_type_info): Rename parameters.
7041 (__class_type_info::sub_kind): Prepend __. Adjust member names.
7042 (__class_type_info::upcast_result,
7043 __class_type_info::dyncast_result): Prepend __. Move definition
7044 into tinfo.cc.
7045 (__class_type_info::do_upcast, __class_type_info::do_catch,
7046 __class_type_info::find_public_src,
7047 __class_type_info::do_dyncast,
7048 __class_type_info::do_find_public_src): Prepend __. Rename
7049 parameters.
7050 (__si_class_type_info::__si_class_type_info): Rename parameters.
7051 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
7052 __si_class_type_info::do_find_public_src): Prepent __. Rename
7053 parameters.
7054 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
7055 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
7056 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
7057 parameters.
7058 (__dynamic_cast): Rename parameters.
7059 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
7060 type_info::do_catch, type_info::do_upcast): Prepend __.
7061 (contained_p, public_p, virtual_p, contained_public_p,
7062 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
7063 (__class_type_info::do_catch,
7064 __class_type_info::do_upcast): Prepend __. Adjust.
7065 (__class_type_info::__upcast_result,
7066 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
7067 Adjust.
7068 (__class_type_info::find_public_src): Prepend __. Adjust.
7069 (__class_type_info::do_find_public_src,
7070 __si_class_type_info::do_find_public_src,
7071 __vmi_class_type_info::do_find_public_src): Likewise.
7072 (__class_type_info::do_dyncast,
7073 __si_class_type_info::do_dyncast,
7074 __vmi_class_type_info::do_dyncast): Likewise.
7075 (__class_type_info::do_upcast,
7076 __si_class_type_info::do_upcast,
7077 __vmi_class_type_info::do_upcast): Likewise.
7078 (__dynamic_cast): Adjust.
7079 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
7080 (__function_type_info::is_function_p): Likewise.
7081 (__pointer_type_info::do_catch): Likewise. Adjust.
7082 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
7083 (__throw_type_match_rtti_2): Adjust.
7084 (__is_pointer): Adjust.
7086 2000-04-08 Mark Mitchell <mark@codesourcery.com>
7088 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
7089 (complete_ctor_identifier): New macro.
7090 (special_function_kind): Add sfk_copy_constructor and
7091 sfk_assignment_operator.
7092 (LOOKUP_HAS_IN_CHARGE): Remove.
7093 (cons_up_default_function): Rename to ...
7094 (implicitly_declare_fn): ... this.
7095 * call.c (build_new_method_call): Add in-charge parameters for
7096 constructors here.
7097 * class.c (add_implicitly_declared_members): Change parameter name
7098 from cant_have_assignment to cant_have_const_assignment.
7099 Replace calls to cons_up_default_function to implicitly_declare_fn.
7100 * cvt.c (ocp_convert): Use complete_ctor_identifier.
7101 * decl.c (initialize_predefined_identifiers): Initialize it.
7102 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
7103 complex expression.
7104 * init.c (expand_default_init): Don't calculate the in-charge
7105 parameter here.
7106 (build_new_1): Likewise.
7107 * lex.c (cons_up_default_function): Move to method.c.
7108 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
7109 (implicitly_declare_fn): New function.
7110 * typeck.c (build_static_cast): Use complete_ctor_identifier.
7111 (build_modify_expr): Likewise.
7112 * typeck2.c (build_functional_cast): Likewise.
7114 Under the new ABI, constructors don't return `this'.
7115 * cp-tree.h (warn_reorder): Declare.
7116 (special_function_kind): New enum.
7117 (global_base_init_list): Remove declaration.
7118 (emit_base_init): Don't return a value.
7119 (check_base_init): Don't declare.
7120 (is_aggr_typedef): Likewise.
7121 * decl.c (check_special_function_return_type): New function.
7122 (return_types): Remove.
7123 (grokdeclarator): Use check_special_function_return_type.
7124 (start_function): Don't initialize ctor_label under the new ABI.
7125 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
7126 * init.c (begin_init_stmts): Move to top of file.
7127 (finish_init_stmts): Likewise.
7128 (warn_reorder): Don't declare.
7129 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
7130 value.
7131 (check_base_init): Remove.
7132 (is_aggr_typedef): Likewise.
7133 (build_new_1): Don't use the return value of a constructor.
7134 * semantics.c (setup_vtbl_ptr): Don't use the return value
7135 of emit_base_init.
7136 * typeck.c (check_return_expr): Don't magically convert return
7137 statements into `return this' in constructors under the new ABI.
7139 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
7140 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
7141 (base_ctor_identifier): New macro.
7142 (base_dtor_identifier): Likewise.
7143 (deleting_dtor_identifier): Likewise.
7144 * decl.c: Don't include obstack.h.
7145 (obstack_chunk_alloc): Don't define.
7146 (obstack_chunk_free): Likewise.
7147 (struct predefined_identifier): New type.
7148 (initialize_predefined_identifiers): New function.
7149 (init_decl_processing): Use it.
7150 (debug_temp_inits): Remove.
7151 (start_method): Don't call preserve_data.
7152 (hack_incomplete_structures): Update comment.
7153 * init.c (init_init_processing): Don't initialize
7154 nelts_identifier.
7155 (build_offset_rf): Remove dead code.
7156 (build_delete): Use CLASSTYPE_N_BASECLASSES.
7157 * search.c (init_search_processing): Don't initialize
7158 vptr_identifier.
7160 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7162 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
7163 some sign_compare warnings.
7165 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7167 Rename abi::__vmi_class_type_info members.
7168 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
7169 base_list, detail_masks members to vmi_flags, vmi_base_count,
7170 vmi_bases and vmi_flags_masks respectively.
7171 (__vmi_class_type_info::vmi_flags_masks): Rename
7172 details_unknown_mask to flags_unknown_mask.
7173 * tinfo.cc (__class_type_info::do_upcast): Adjust.
7174 (__vmi_class_type_info::do_find_public_src): Adjust.
7175 (__vmi_class_type_info::do_dyncast): Adjust.
7176 (__vmi_class_type_info::do_upcast): Adjust.
7178 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7180 * tinfo.cc (convert_to_base): New function.
7181 (get_vbase_offset): Remove. Move into convert_to_base.
7182 (__vmi_class_type_info::do_find_public_src): Adjust.
7183 (__vmi_class_type_info::do_dyncast): Adjust.
7184 (__vmi_class_type_info::do_upcast): Adjust.
7186 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
7188 * tinfo.cc (operator=): Use __builtin_strcmp.
7189 * tinfo2.cc (before): Likewise.
7191 2000-04-06 Mark Mitchell <mark@codesourcery.com>
7193 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
7194 (DECL_SAVED_INLINE): Rename to ...
7195 (DECL_DEFERRED_FN): ... this.
7196 (in_function_p): Remove declaration.
7197 (mark_inline_for_output): Rename to ...
7198 (defer_fn): ... this.
7199 * decl.c (finish_function): Adjust call to mark_inline_for_output.
7200 (in_function_p): Remove definition.
7201 * decl2.c (saved_inlines): Rename to ...
7202 (deferred_fns): ... this.
7203 (saved_inlines_used): Rename to ...
7204 (deferred_fns_used): ... this.
7205 (mark_inline_for_output): Rename to ...
7206 (defer_fn): ... this.
7207 (finish_file): Adjust accordingly.
7208 (init_decl2): Likewise.
7209 * lex.c (cons_up_default_function): Likewise.
7210 * pt.c (mark_decl_instantiated): Likewise.
7211 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
7212 circumstances.
7213 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
7214 * semantics.c (expand_body): Defer more functions.
7216 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7218 * vec.cc: New file.
7219 * Make-lang.in (CXX_LIB2FUNCS): Add it.
7220 (vec.o): Build it.
7221 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7222 __cxa_vec_delete): Declare.
7224 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7226 * rtti.c (dfs_class_hint_mark): New static function.
7227 (dfs_class_hint_unmark): New static function.
7228 (class_hint_flags): Use them.
7230 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
7232 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
7234 2000-04-05 Mark Mitchell <mark@codesourcery.com>
7236 * cp-tree.h (instantiate_decl): Change prototype.
7237 * decl2.c (mark_used): Adjust call.
7238 * optimize.c (inlinable_function_p): Adjust handling of templates.
7239 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
7240 (do_type_instantiation): Likewise.
7241 (instantiate_decl): Defer more templates.
7242 (instantiate_pending_templates): Adjust logic to handle inline
7243 friend functions.
7245 * Makefile.in (GGC_H): New variable. Use it throughout in place
7246 of ggc.h.
7248 * call.c: Don't include obstack.h. Include ggc.h.
7249 (obstack_chunk_alloc): Don't define.
7250 (obstack_chunk_free): Likewise.
7251 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
7252 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
7253 (pop_switch): Free it.
7255 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
7257 * dump.c (dequeue_and_dump): Don't try to print the bit_position
7258 if we don't have a DECL_FIELD_OFFSET.
7260 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
7262 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
7263 special_function_p.
7265 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7267 * cfns.gperf (hash, libc_name_p): Prototype.
7269 * rtti.c (build_dynamic_cast_1): Constification.
7271 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
7273 * semantics.c (deferred_type_access_control): Prototype.
7275 2000-04-04 Mark Mitchell <mark@codesourcery.com>
7277 Correct many new ABI issues regarding vbase and vcall offset
7278 layout.
7279 * cp-tree.h (BINFO_VTABLE): Document.
7280 (struct lang_type): Tweak formatting.
7281 (BINFO_PRIMARY_BINFO): Add to documentation.
7282 (CLASSTYPE_VSIZE): Fix typo in comment.
7283 (CLASSTYPE_VBASECLASSES): Update documentation.
7284 (BINFO_VBASE_MARKED): Remove.
7285 (SET_BINFO_VBASE_MARKED): Likewise.
7286 (CLEAR_BINFO_VBASE_MARKED): Likewise.
7287 (BINFO_FIELDS_MARKED): Remove.
7288 (SET_BINFO_FIELDS_MARKED): Likewise.
7289 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
7290 (enum access_kind): New enumeration.
7291 (num_extra_vtbl_entries): Remove declaration.
7292 (size_extra_vtbl_entries): Likewise.
7293 (get_vtbl_decl_for_binfo): New function.
7294 (dfs_vbase_unmark): Remove declaration.
7295 (mark_primary_bases): Likewise.
7296 * class.c (SAME_FN): Remove.
7297 (struct vcall_offset_data_s): Move definition.
7298 (build_vbase_pointer): Use `build', not `build_binary_op', to
7299 access the vbase pointer under the new ABI.
7300 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
7301 (build_primary_vtable): Likewise.
7302 (dfs_mark_primary_bases): Move here from search.c.
7303 (mark_primary_bases): Likewise.
7304 (determine_primary_bases): Under the new ABI, don't make a base
7305 class a primary base just because we don't yet have any virtual
7306 functions.
7307 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
7308 (num_vfun_entries): Remove.
7309 (dfs_count_virtuals): Likewise.
7310 (num_extra_vtbl_entries): Likewise.
7311 (size_extra_vtbl_entries): Likewise.
7312 (layout_virtual_bases): Iterate in inheritance graph order under
7313 the new ABI.
7314 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
7315 indicate that a vfield is present.
7316 (init_class_processing): Initialize access_public_node, etc., from
7317 ak_public, etc.
7318 (get_vtbl_decl_for_binfo): New function.
7319 (dump_class_hierarchy_r): Likewise.
7320 (dump_class_hierarchy): Use it.
7321 (finish_vtbls): Build the vtbls in inheritance graph order.
7322 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7323 (initialize_vtable): Use get_vtbl_decl_for_binfo.
7324 (accumulate_vtbl_inits): Add comments explaining why a pre-order
7325 walk is required.
7326 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
7327 where the vptr points, even for primary vtables.
7328 (build_vtbl_initializer): Adjust handling of vbase and vcall
7329 offsets.
7330 (build_vcall_and_vbase_vtable_entries): New function.
7331 (dfs_build_vbase_offset_vtbl_entries): Remove.
7332 (build_vbase_offset_vtbl_entries): Reimplement.
7333 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
7334 were already handled in a primary base class vtable.
7335 (build_vcall_offset_vtbl_entries): Adjust.
7336 (build_rtti_vtbl_entries): Adjust.
7337 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
7338 * init.c (expand_virtual_init): Simplify.
7339 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
7340 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
7341 * search.c (BINFO_ACCESS): New macro.
7342 (SET_BINFO_ACCESS): Likewise.
7343 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
7344 (access_in_type): Likewise.
7345 (dfs_accessible_p): Likewise.
7346 (protected_accessible_p): Likewise.
7347 (lookup_fnfields_1): Adjust documentation.
7348 (dfs_mark_primary_bases): Move to class.c
7349 (mark_primary_bases): Likewise.
7350 (dfs_vbase_unmark): Remove.
7351 (virtual_context): Use BINFO_FOR_VBASE.
7352 (dfs_get_vbase_types): Simplify.
7353 (dfs_build_inheritance_graph_order): New function.
7354 (get_vbase_types): Use it.
7355 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
7357 * tinfo.cc (get_vbase_offset): New function.
7358 (__vmi_class_type_info::do_find_public_src): Use it.
7359 (__vmi_class_type_info::do_dyncast): Likewise.
7360 (__vmi_class_type_info::do_upcast): Likewise.
7362 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
7364 * lang-specs.h: Pass -fno-show-column to the preprocessor.
7366 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
7368 * rtti.c (class_hint_flags): Rename flags.
7369 (class_initializer): Remove flags.
7370 (synthesize_tinfo_var): Combine offset and flags. Add flags
7371 for __vmi_class_type_info.
7372 (create_tinfo_types): Remove flags from __class_type_info and
7373 __si_class_type_info. Merge flags and offset from
7374 base_class_type_info.
7375 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
7376 (__base_class_info::is_virtual_p): Adjust.
7377 (__base_class_info::is_public_p): Adjust.
7378 (__base_class_info::offset): New accessor.
7379 (__class_type_info::details): Remove member.
7380 (__class_type_info::__class_type_info): Lose details.
7381 (__class_type_info::detail_masks): Remove.
7382 (__si_class_type_info::__si_class_type_info): Lose details.
7383 (__vmi_class_type_info::details): New member.
7384 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
7385 (__vmi_class_type_info::detail_masks): New member.
7386 * tinfo.cc (__class_type_info::do_upcast): Initialize result
7387 with unknown_details_mask.
7388 (__vmi_class_type_info::do_find_public_src): Adjust
7389 (__vmi_class_type_info::do_dyncast): Adjust.
7390 (__vmi_class_type_info::do_upcast): Set result details, if
7391 needed. Adjust.
7392 (__dynamic_cast): Temporarily #if out optimization.
7394 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
7396 * rtti.c (get_tinfo_decl): Mark used.
7397 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
7398 mark as dealt with, if we output it.
7400 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7402 * class.c: Reorganize to put virtual function table initialization
7403 machinery at the end of the file.
7405 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
7407 * class.c (finish_struct): Use bitsize_zero_node.
7408 * pt.c (instantiate_class_template): Likewise.
7410 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7412 Put RTTI entries at negative offsets in new ABI.
7413 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
7414 vbase offset at index -3, not -1.
7415 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
7416 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
7417 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
7418 (build_rtti_vtbl_entries): New function.
7419 (set_rtti_entry): Remove.
7420 (build_primary_vtable): Don't use it.
7421 (build_secondary_vtable): Likewise.
7422 (start_vtable): Remove.
7423 (first_vfun_index): New function.
7424 (set_vindex): Likewise.
7425 (add_virtual_function): Don't call start_vtable. Do call
7426 set_vindex.
7427 (set_primary_base): Rename parameter.
7428 (determine_primary_base): Likewise.
7429 (num_vfun_entries): Don't use skip_rtti_stuff.
7430 (num_extra_vtbl_entries): Include RTTI information.
7431 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
7432 (skip_rtti_stuff): Remove.
7433 (dfs_modify_vtables): Don't use it.
7434 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
7435 (layout_nonempty_base_or_field): Update size handling.
7436 (create_vtable_ptr): Tweak.
7437 (layout_class_type): Adjust parameter names.
7438 (finish_struct_1): Simplify.
7439 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
7440 (skip_rtti_stuff): Remove.
7441 (first_vfun_index): New function.
7442 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7443 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
7444 (marked_vtable_pathp): Declare.
7445 (unmarked_vtable_pathp): Likewise.
7446 * error.c (dump_expr): Use first_vfun_index to calculate vtable
7447 offsets.
7448 * rtti.c (build_headof): Look for RTTI at negative offsets.
7449 (get_tinfo_decl_dynamic): Likewise.
7450 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
7451 here.
7452 (create_pseudo_type_info): Do it here instead. Adjust so that
7453 vptr points at first virtual function.
7454 * search.c (marked_vtable_pathp): Make it global.
7455 (unmarked_vtable_pathp): Likewise.
7456 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7457 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
7458 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
7459 (get_pure_virtuals): Likewise.
7460 (expand_upcast_fixups): Likewise.
7461 * tree.c (debug_binfo): Likewise.
7462 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
7463 negative offset.
7465 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7467 * class.c (check_field_decl): Fix typo.
7468 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
7469 (check_methods): Likewise.
7470 (check_field_decls): Likewise.
7471 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
7472 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
7473 Use DECL_RESULT_FLD, not DECL_RESULT.
7474 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
7475 * lex.c (identifier_type): Likewise.
7476 * pt.c (determine_specialization, lookup_template_class): Likewise.
7477 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
7478 (resolve_overloaded_unification, more_specialized): Likewise.
7479 * semantics.c (finish_member_declaration): Likewise.
7480 * typeck.c (build_x_function_call): Likewise.
7482 2000-03-26 Mark Mitchell <mark@codesourcery.com>
7484 * class.c (layout_empty_base): Handle empty bases with non-byte
7485 alignment.
7486 (build_base_field): Likewise.
7487 (layout_virtual_bases): Likewise.
7489 * class.c (finish_struct_1): Fix typo in this change:
7491 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7493 2000-03-25 Mark Mitchell <mark@codesourcery.com>
7495 * decl.c (grokdeclarator): Count partial specializations when
7496 keeping track of how many template classes have been seen.
7498 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7500 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7502 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7503 (get_vfield_offset): Use byte_position.
7504 (set_rtti_entry): Set OFFSET to ssizetype zero.
7505 (get_binfo_offset_as_int): Deleted.
7506 (dfs_record_base_offsets): Use tree_low_cst.
7507 (dfs_search_base_offsets): Likewise.
7508 (layout_nonempty_base_or_field): Reflect changes in RLI format
7509 and call byte_position.
7510 (layout_empty_base): Convert offset to ssizetype.
7511 (build_base_field): use rli_size_unit_so_far.
7512 (dfs_propagate_binfo_offsets): Do computation in proper type.
7513 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7514 (layout_class_type): Reflect changes in RLI names and fields.
7515 (finish_struct_1): Set DECL_FIELD_OFFSET.
7516 * dump.c (dequeue_and_dump): Call bit_position.
7517 * expr.c (cplus_expand_constant): Use byte_position.
7518 * rtti.c (expand_class_desc): Use bitsize_one_node.
7519 * typeck.c (build_component_addr): Use byte_position and don't
7520 special case for zero offset.
7522 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7524 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7526 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7527 tinfo object.
7528 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7529 vtable.
7531 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7533 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7534 DECL_P macros.
7535 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7536 make_typename_type, check_initializer, cp_finish_decl,
7537 xref_tag): Likewise.
7538 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7539 decl_namespace, arg_assoc_template_arg, arg_assoc,
7540 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7541 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7542 args_to_string): Likewise.
7543 * friend.c (is_friend): Likewise.
7544 * lex.c (note_got_semicolon, note_list_got_semicolon,
7545 is_global): Likewise.
7546 * method.c (build_overload_nested_name, build_overload_value,
7547 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7548 * parse.y (typename_sub, typename_sub1): Likewise.
7549 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7550 process_partial_specialization, convert_template_argument,
7551 template_args_equal, add_pending_template, lookup_template_class,
7552 for_each_template_parm_r, maybe_fold_nontype_arg,
7553 tsubst, instantiate_template, type_unification_real, unify,
7554 instantiate_pending_templates, set_mangled_name_for_template_decl):
7555 Likewise.
7556 * repo.c (repo_get_id, repo_template_used): Likewise.
7557 * search.c (lookup_field_1): Likewise.
7558 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7559 * xref.c (classname): Likewise.
7561 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7563 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7564 (CANONICAL_BINFO): New macro.
7565 (BINFO_NEW_VTABLE_MARKED): Use it.
7566 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7567 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7568 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7569 not TREE_TYPE.
7570 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7571 (build_secondary_vtable): Likewise.
7572 (dfs_finish_vtbls): Likewise.
7573 (dfs_accumulate_vtbl_inits): Likewise.
7574 (accumulate_vtbl_inits): New function.
7575 (finish_vtbls): Make sure that virtual bases come after
7576 non-virtual bases in the vtable group.
7577 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7578 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7579 * search.c (struct vbase_info): Move definition.
7580 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7581 (unmarked_new_vtable_p): Likewise.
7582 (dfs_mark_vtable_path): Remove.
7583 (dfs_mark_new_vtable): Remove.
7584 (dfs_unmark_new_vtable): Likewise.
7585 (dfs_clear_search_slot): Likewise.
7586 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7587 (dfs_clear_vbase_slots): Likewise.
7588 (init_vbase_pointers): LIkewise.
7590 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7592 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7593 SIZETYPE to a non-SIZETYPE.
7595 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7597 * class.c (layout_virtual_bases): Adjust names in conditionally
7598 compiled code.
7600 * class.c (record_base_offsets): New function.
7601 (layout_conflict_p): Likewise.
7602 (layout_nonempty_base_or_field): Use it.
7603 (layout_empty_base): New function.
7604 (build_base_field): Use it.
7605 (build_base_fields): Update comment.
7606 (layout_virtual_bases): Fold in a little code form
7607 layout_basetypes. Use layout_empty_base.
7608 (layout_basetypes): Remove.
7609 (end_of_class): New function.
7610 (layout_class_type): Use it. Adjust.
7612 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7613 (fntype_p): Remove.
7614 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7615 comment.
7616 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7617 * typeck.c (fntype_p): Remove.
7619 * cp-tree.h (TI_SPEC_INFO): Remove.
7620 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7621 * pt.c (process_partial_specialization): Likewise.
7623 * class.c (build_base_field): Fix thinko in computation of binfo
7624 offsets.
7626 * tree.c (mark_local_for_remap_p): Mark variables declared in
7627 TARGET_EXPRs as well.
7629 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7631 * typeck.c (require_complete_type, complete_type,
7632 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7633 build_array_ref, convert_arguments, pointer_diff,
7634 build_x_unary_op, build_unary_op, build_c_cast,
7635 build_modify_expr): Use COMPLETE_TYPE_P etc.
7636 * call.c (is_complete, convert_like_real,
7637 build_new_method_call): Likewise.
7638 * class.c (build_vbase_pointer_fields, check_bases,
7639 build_base_field, finish_struct_1, pushclass): Likewise.
7640 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7641 * decl.c (maybe_process_template_type_declaration, pushtag,
7642 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7643 layout_var_decl, check_initializer, cp_finish_decl,
7644 grokdeclarator, require_complete_types_for_parms,
7645 grok_op_properties, xref_tag, xref_basetypes,
7646 check_function_type): Likewise.
7647 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7648 * friend.c (do_friend): Likewise.
7649 * init.c (build_offset_ref): Likewise.
7650 * parse.y (structsp): Likewise.
7651 * pt.c (maybe_process_partial_specialization,
7652 tsubst_friend_function, instantiate_class_template, tsubst,
7653 do_type_instantiation, instantiate_pending_templates): Likewise.
7654 * repo.c (repo_get_id): Likewise.
7655 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7656 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7657 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7658 * semantics.c (begin_class_definition): Likewise.
7659 * tree.c (build_cplus_method_type): Likewise.
7660 * typeck2.c (digest_init, build_functional_cast,
7661 add_exception_specifier): Likewise.
7662 * parse.h, parse.c: Regenerated.
7664 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7666 * inc/cxxabi.h: New header file. Define new-abi entry points.
7667 (__pointer_type_info::target): Rename member to ...
7668 (__pointer_type_info::type): ... here.
7669 (__base_class_info::type): Rename member to ...
7670 (__base_class_info::base): ... here.
7671 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7672 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7673 (abi_node): New global tree node.
7674 * decl.c (abi_node): Document.
7675 (init_decl_processing): Initialize abi_node.
7676 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7677 (get_vmi_pseudo_type_info): Likewise.
7678 (create_tinfo_types): Likewise.
7679 (emit_support_tinfos): Likewise.
7680 * tinfo.h (cxxabi.h): Include for new-abi.
7681 Move rtti class definitions to new header file.
7682 * tinfo.cc (abi): Use the namespace.
7683 (std): Move new abi rtti classes from here ...
7684 (__cxxabiv1): ... to here.
7685 * tinfo2.cc (cxxabi.h): Include for new-abi.
7686 Move rtti class definitions to new header file.
7687 (std): Move new abi rtti classes from here ...
7688 (__cxxabiv1): ... to here.
7689 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7690 namespace.
7692 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7693 Jason Merrill <jason@casey.cygnus.com>
7695 * method.c (build_overload_int): Use host_integerp.
7697 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7699 * init.c (build_offset_ref): Handle the case of a templated member
7700 function.
7702 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7704 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7706 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7708 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7709 * class.c (check_bitfield_decl): Turn illegal bitfields into
7710 non-bitfields.
7711 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7712 semantics.
7713 (dfs_offset_for_unshared_vbases): Likewise.
7714 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7715 pointer-to-member correctly under the new ABI.
7716 * expr.c (cplus_expand_constant): Don't use cp_convert when
7717 turning an offset into a pointer-to-member.
7718 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7719 when dereferencing them under the new ABI.
7720 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7721 of pointers-to-members under the new ABI.
7723 * class.c (check_bitfield_decl): Remove restriction on really long
7724 bitfields.
7725 (layout_class_type): Implement new ABI handling of bitfields
7726 longer than their types.
7728 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7730 * parse.y (extdefs): Call ggc_collect.
7731 * parse.c: Regenerated.
7733 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7735 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7736 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7737 potential overload.
7739 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7741 * class.c (build_vbase_path): Use integer_zerop.
7742 (build_vtable_entry): Use tree_low_cst.
7743 (get_vfield_offset): Use bit_position.
7744 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7745 Use tree_low_cst.
7746 (check_bitfield_decl): Set DECL_SIZE using convert.
7747 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7748 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7749 Use tree_low_cst.
7750 (finish_struct_1): Use bit_position.
7751 (dump_class_hierarchy): Use tree_low_cst.
7752 * cp-tree.h (min_precision): Add declaration.
7753 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7754 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7755 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7756 * expr.c (cplus_expand_constant): Use bit_position.
7757 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7758 * rtti.c (get_base_offset): Use bit_position.
7759 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7760 host_integerp, and tree_low_cst.
7761 (pointer_int_sum): Use integer_zerop.
7762 (build_component_addr): Use bit_position.
7764 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7766 * typeck.c (require_complete_type): Don't assume size_zero_node.
7767 (complete_type_or_else): Likewise.
7769 2000-03-16 Steven Grady <grady@digitaldeck.com>
7770 Jason Merrill <jason@casey.cygnus.com>
7772 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7774 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7776 * decl2.c (grokfield): Bail out if type is error_mark_node.
7778 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7780 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7781 (__pointer_to_member_data): ... here. Adjust.
7782 * rtti.c (create_tinfo_types): Adjust.
7784 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7786 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7787 * decl.c (ref_desc_type_node): Undocument.
7788 * rtti.c (ptr_ref_initializer): Rename to ...
7789 (ptr_initializer): ... here. Adjust comments.
7790 (ptmd_initializer): Fix comment thinko.
7791 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7792 (create_tinfo_types): Remove ref_desc_type_node init.
7793 * tinfo2.cc (__reference_type_info): Remove.
7795 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7797 * decl.c (cp_finish_decl): Remove obsolete comment.
7799 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7801 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7803 * cp-tree.h: Tweak documentation.
7804 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7805 (avoid_overlap): Remove.
7806 (get_binfo_offset_as_int): New function.
7807 (dfs_serach_base_offsets): Likewise.
7808 (layout_nonempty_base_or_field): Likewise.
7809 (build_base_field): Layout fields here. Avoid placing two objects
7810 of the same type at the same address, under the new ABI.
7811 (build_base_fields): Adjust accordingly.
7812 (create_vtable_ptr): Return the new field, but don't attach it to
7813 TYPE_FIELDS.
7814 (remove_base_field): Remove.
7815 (remove_base_fields): Remove.
7816 (layout_basetypes): Adjust accordingly.
7817 (layout_class_type): Call layout_field for each field, rather than
7818 just making a wholesale call to layout_type.
7820 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7822 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7824 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7826 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7828 * except.c (dtor_nothrow): New fn.
7829 (do_pop_exception): Use it. Take type parm.
7830 (push_eh_cleanup): Take type parm.
7831 (expand_start_catch_block): Pass it.
7832 (build_eh_type_type_ref): Accept null type.
7834 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7836 * cp-tree.h (revert_static_member_fn): Change prototype.
7837 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7838 (grok_op_properties): Likewise.
7839 (start_function): Likewise.
7840 (revert_static_member_fn): Simplify.
7841 * pt.c (check_explicit_specialization): Adjust call to
7842 revert_static_member_fn.
7844 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7846 * cp-tree.h (scope_kind): New type.
7847 (tmpl_spec_kind): Likewise.
7848 (declare_pseudo_global_level): Remove.
7849 (pseudo_global_level_p): Rename to template_parm_scope_p.
7850 (pushlevel): Remove declaration.
7851 (begin_scope): New function.
7852 (finish_scope): Likewise.
7853 (current_tmpl_spec_kind): Likewise.
7854 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7855 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7856 Add template_spec_p.
7857 (toplevel_bindings_p): Adjust.
7858 (declare_pseudo_global_level): Remove.
7859 (pseudo_global_level_p): Rename to template_parm_scope_p.
7860 (current_tmpl_spec_kind): New function.
7861 (begin_scope): Likewise.
7862 (finish_scope): Likewise.
7863 (maybe_push_to_top_level): Adjust.
7864 (maybe_process_template_type_declaration): Likewise.
7865 (pushtag): Likewise.
7866 (pushdecl_nonclass_level): Likewise.
7867 (lookup_tag): Likewise.
7868 (grokfndecl): Handle member template specializations. Share
7869 constructor and non-constructor code.
7870 * decl2.c (check_classfn): Handle member template specializations.
7871 * pt.c (begin_template_parm_list): Use begin_scope.
7872 (begin_specialization): Likewise.
7873 (end_specialization): Likewise.
7874 (check_explicit_specialization): Use current_tmpl_spec_kind.
7875 Handle member template specializations.
7876 (end_template_decl): Use finish_scope. Remove call to
7877 get_pending_sizes.
7878 (push_template_decl_real): Remove bogus error message.
7879 (tsubst_decl): Fix typo in code contained in comment.
7880 (instantiate_template): Handle member template specializations.
7881 (most_general_template): Likewise.
7883 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7885 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7886 (do_identifier): Ditto for error().
7888 * pt.c (convert_nontype_argument): Ditto for cp_error().
7889 (convert_template_argument): Ditto for cp_pedwarn().
7891 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7893 * exception.cc (__check_null_eh_spec): New fn.
7894 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7896 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7898 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7899 * except.c (expand_end_eh_spec): Add the return type.
7900 * rtti.c (throw_bad_cast): Add the parmtypes.
7901 (throw_bad_typeid): Likewise.
7903 * semantics.c (expand_stmt): Only leave out rtl for unused
7904 artificials, and set DECL_IGNORED_P on them as well.
7905 * decl.c (wrapup_globals_for_namespace): Likewise.
7907 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7909 * decl.c (maybe_commonize_var): Skip all artificial decls.
7910 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7912 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7914 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7915 * cp-tree.h: Declare flag_enforce_eh_specs.
7916 * decl.c (store_parm_decls, finish_function): Check it.
7918 C library functions don't throw.
7919 * Makefile.in (cfns.h): New target.
7920 (except.o): Depend on it.
7921 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7922 * cfns.gperf: New file.
7923 * cfns.h: Generated.
7924 * except.c: Include it.
7925 (nothrow_libfn_p): New fn.
7926 * decl.c (grokfndecl): Use it.
7927 * cp-tree.h: Declare it.
7929 * decl.c (push_overloaded_decl_1, auto_function,
7930 define_function): Lose.
7931 (build_library_fn_1): New static fn.
7932 (builtin_function): Use it.
7933 (get_atexit_node): Use build_library_fn_ptr.
7934 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7935 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7936 push_void_library_fn, push_throw_library_fn): New fns.
7937 * cp-tree.h: Declare them.
7938 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7939 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7940 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7941 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7942 * rtti.c (build_runtime_decl): Lose.
7943 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7944 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7945 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7947 * call.c (build_call): Remove result_type parm.
7948 Call mark_used on unused artificial fns.
7949 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7951 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7953 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7954 appropriate.
7955 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7956 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7957 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7958 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7959 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7960 expand_generic_desc): Likewise.
7962 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7964 * exception.cc (__cp_pop_exception): Cleanup the original object.
7966 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7968 * decl.c (grok_op_properties): Merge conversion to void warning
7969 with other silly op warnings.
7971 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7973 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7974 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7976 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7978 * decl.c (cp_make_fname_decl): New function.
7979 (wrapup_globals_for_namespace): Don't emit unused static vars.
7980 (init_decl_processing): Remove comment about use of
7981 array_domain_type. Set make_fname_decl.
7982 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7983 * semantics.c (begin_compound_stmt): Remove
7984 current_function_name_declared flagging.
7985 (expand_stmt): Don't emit unused local statics.
7986 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7987 specially.
7989 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7991 * typeck.c (convert_for_assignment): Don't look at array
7992 initializer.
7993 * call.c (convert_like_real): Likewise.
7995 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7997 Add initial support for '\uNNNN' specifier.
7998 * lex.c (read_ucs): New fn.
7999 (readescape, skip_white_space): Call it.
8000 (is_extended_char, is_extended_char_1): New fns.
8001 (utf8_extend_token): New fn, #if 0'd out.
8002 (real_yylex): Treat extended chars like letters.
8004 * search.c (note_debug_info_needed): Walk the bases even if we
8005 weren't deferring the type itself.
8007 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8009 * decl2.c (finish_objects): Constify a char*.
8011 * method.c (emit_thunk): Likewise.
8013 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
8015 * typeck.c (dubious_conversion_warnings): Look through
8016 REFERENCE_TYPE.
8018 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8020 * class.c (dfs_modify_vtables): I is now unsigned.
8021 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
8022 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
8023 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
8024 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8025 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
8026 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
8027 Call integer_all_onesp.
8028 * typeck2.c (process_init_constructor): Use compare_tree_int.
8030 * lang-specs.h (as): Don't call if -syntax-only.
8032 2000-03-06 Mark Mitchell <mark@codesourcery.com>
8034 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
8035 RTL_EXPR_HAS_NO_SCOPE after all.
8037 2000-03-05 Mark Mitchell <mark@codesourcery.com>
8039 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
8040 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
8041 RTL_EXPR_HAS_NO_SCOPE.
8043 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
8044 later.
8046 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
8048 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
8050 * call.c (convert_like): Macrofy.
8051 (convert_like_with_context): New macro.
8052 (convert_like_real): Renamed from convert_like. Add calling
8053 context parameters, for diagnostics. Add recursive flag. Call
8054 dubious_conversion_warnings for outer conversion.
8055 (build_user_type_conversion): Use convert_like_with_context.
8056 (build_over_call): Likewise. Don't warn about dubious
8057 conversions here. Adjust convert_default_arg calls.
8058 (convert_default_arg): Add context parameters for diagnostics.
8059 Pass throught to convert_like_with_context.
8060 * cp-tree.h (convert_default_arg): Add context parameters.
8061 (dubious_conversion_warnings): Prototype new function.
8062 * typeck.c (convert_arguments): Adjust convert_default_arg call.
8063 (dubious_conversion_warnings): New function, broken
8064 out of convert_for_assignment.
8065 (convert_for_assignment): Adjust.
8067 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
8069 * decl2.c (key_method): Break out from...
8070 (import_export_vtable, import_export_class): ...here.
8072 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
8073 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
8075 * search.c (note_debug_info_needed, dfs_debug_mark,
8076 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
8077 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
8079 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
8081 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
8082 typos.
8084 2000-03-02 Mark Mitchell <mark@codesourcery.com>
8086 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
8087 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
8088 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
8089 (lang_type): Split gets_new into has_new and has_array_new.
8090 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8091 (TYPE_GETS_NEW): Split into ...
8092 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
8093 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
8094 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
8095 (build_op_new_call): Don't declare.
8096 (build_new_1): Likewise.
8097 * call.c (build_op_new_call): Remove.
8098 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8099 instead of TYPE_NEEDS_DESTRUCTOR.
8100 (finish_struct_bits): Likewise.
8101 (add_implicitly_declared_members): Likewise.
8102 (check_field_decl): Likewise.
8103 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
8104 correctly under the new ABI.
8105 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8106 instead of TYPE_NEEDS_DESTRUCTOR.
8107 (initialize_local_var): Likewise.
8108 (destroy_local_var): Likewise.
8109 (cp_finish_decl): Likewise.
8110 (register_dtor_fn): Likewise.
8111 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
8112 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
8113 TYPE_VEC_DELETE_TAKES_SIZE here.
8114 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
8115 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
8116 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8117 (finish_destructor_body): Likewise.
8118 (maybe_build_cleanup_1): Likewise.
8119 * decl2.c (do_static_destruction): Likewise.
8120 * init.c (build_new_1): Make it static.
8121 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8122 (expand_cleanup_for_base): Likewise.
8123 (get_cookie_size): New function.
8124 (build_new_1): Handle array-new cookies correctly under the new
8125 ABI.
8126 (build_vec_delete_1): Likewise.
8127 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8128 (build_delete): Likewise.
8129 (build_vec_delete): Handle array-new cookies correctly under the new
8130 ABI.
8131 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8132 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
8133 TYPE_HAS_ARRAY_NEW_OPERATOR.
8134 * ptree.c (print_lang_type): Check them.
8135 * search.c (context_for_name_lookup): Fix typo in comment.
8136 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8137 * tree.c (break_out_cleanups): Likewise.
8138 (build_cplus_array_test_1): Likewise.
8139 (cp_build_qualified_type_real): Likewise.
8140 * typeck.c (complete_type): Likewise.
8142 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
8143 the command-line, not the end.
8145 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
8147 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
8149 2000-03-02 Tom Tromey <tromey@cygnus.com>
8151 * cp-tree.h (build_java_class_ref): Declare.
8152 * init.c (build_java_class_ref): No longer static.
8153 * except.c (expand_throw): Generate a Java-style `throw' if the
8154 thrown object is a "Java" object.
8155 (initialize_handler_parm): Generate a Java-style lookup of
8156 exception info if the caught object is a "Java" object.
8157 (catch_language, catch_language_init): New globals.
8158 (decl_is_java_type): New function.
8159 (expand_start_catch_block): Don't call push_eh_info() or
8160 push_eh_cleanup() when handling a Java-style "catch". Pass Java
8161 class reference to build_catch_block.
8163 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8165 * typeck.c (comptypes): Treat sizetype like its language equivalent.
8167 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
8169 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
8170 to merge reference/pointer code and fix incorrect warnings.
8172 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
8174 * search.c (protected_accessible_p): Use context_for_name_lookup.
8176 * init.c (construct_virtual_bases): Fix thinko.
8177 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
8179 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8181 * decl.c (current_function_decl): Move to toplev.c.
8183 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
8185 * pt.c (fn_type_unification): Unify return type, whenever
8186 provided.
8187 (get_bindings_real): Only pass return type when necessary.
8188 Remove explicit return type check.
8189 * class.c (resolve_address_of_overloaded_function): Pass desired
8190 return type to fn_type_unification.
8192 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8194 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
8195 DECL_FIELD_SIZE.
8196 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
8197 DECL_FIELD_SIZE.
8198 * rtti.c (expand_class_desc): Likewise.
8199 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
8200 (THUNK_VCALL_OFFSET): Likewise.
8201 (THUNK_DELTA): Reflect changes in ../tree.h.
8203 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
8205 * search.c (protected_accessible_p): Also allow the access if
8206 the member is public in DERIVED. Lose TYPE parm.
8207 (friend_accessible_p): Lose TYPE parm.
8208 (accessible_p): Adjust.
8210 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8212 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
8213 on things that are not sizes; ssize_binop deleted.
8214 Call size_diffop when appropriate.
8215 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8216 (build_primary_vtable, build_secondary_vtable): Likewise.
8217 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
8218 Variable I is HOST_WIDE_INT.
8219 (get_vfield_offset): Pass proper types to size_binop.
8220 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
8221 (finish_struct_1): Likewise.
8222 (skip_rtti_stuff): Arg N is now pointer to signed.
8223 (layout_class_type): Use size_zero_node.
8224 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
8225 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
8226 * decl.c (complete_arry_type): Pass proper types to size_binop.
8227 (xref_basetypes): BINFO_OFFSET is sizetype.
8228 * error.c (dump_expr): Don't use size_binop non-sizes.
8229 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
8230 * init.c (construct_virtual_bases): Fix type error.
8231 (build_vec_delete_1): Pass proper type to size_binop and don't
8232 fold result.
8233 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
8234 * rtti.c (get_base_offset): Pass proper type to size_binop.
8235 * search.c (dfs_find_vbases): Fix type error.
8236 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
8237 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
8238 * tree.c (debug_binfo): Variable N is signed.
8239 Use HOST_WIDE_INT_PRINT_DEC.
8240 * typeck.c (comptypes): sizetype is same as equivalent integer type.
8241 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
8242 size_one_node and size_zero_node.
8243 (c_alignof): Use size_one_node.
8244 (build_component_addr): Pass proper types to size_binop.
8245 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
8247 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
8249 Implement class scope using-declarations for functions.
8250 * class.c (handle_using_decl): Call add_method for used functions.
8251 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
8252 (add_method): Used functions are hidden by local functions.
8253 (check_bases_and_members): Handle using-decls before finalizing
8254 CLASSTYPE_METHOD_VEC.
8255 * call.c (add_function_candidate): Add ctype parm; if non-zero,
8256 override the type of 'this' accordingly.
8257 (add_template_candidate, add_template_candidate_real): Add ctype parm.
8258 (convert_class_to_reference, build_user_type_conversion_1,
8259 build_new_function_call, build_object_call, build_new_op,
8260 build_new_method_call): Pass ctype parm.
8262 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
8263 the baselink.
8264 * call.c (convert_class_to_reference, build_user_type_conversion_1,
8265 build_new_function_call, build_object_call, build_new_op,
8266 build_new_method_call, build_op_delete_call): Don't get basetype_path
8267 from a baselink.
8268 * typeck.c (build_component_ref): Likewise.
8269 * init.c (build_offset_ref): Likewise.
8270 (resolve_offset_ref): Don't call enforce_access.
8271 Call build_scoped_ref.
8272 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
8273 would cause an error or if -pedantic.
8274 * class.c (alter_access): Lose binfo parm.
8276 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8278 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
8279 types.
8281 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
8283 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
8284 pseudo_type_info creation into the std namespace
8286 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8288 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
8289 (import_export_class): Remove declaration.
8290 * decl2.c (import_export_class): Make it static.
8291 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
8292 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
8293 EXPR_WITH_FILE_LOCATION.
8294 * lex.c (check_newline): Tweak filename/lineno setting.
8295 * semantics.c (begin_while_stmt): Fix typo in comment.
8297 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8299 * lang-options.h (-fmessage-length=): Add missing option.
8301 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
8303 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
8305 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
8307 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
8309 * optimize.c (expand_call_inline): Emit the return label before
8310 evaluating the return value.
8312 2000-02-24 Mark Mitchell <mark@codesourcery.com>
8314 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
8315 than duplicating functionality here.
8316 * optimize.c: Include input.h.
8317 (expand_call_inline): Use push_srcloc and pop_srcloc.
8318 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
8319 * parse.c: Regenerated.
8320 * Makefile.in (lex.o): Depend on input.h.
8321 (optimize.o): Likewise.
8323 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
8325 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
8326 function type, rather than ICE.
8328 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
8330 * decl.c (grokdeclarator): Call decl_type_access_control.
8331 * parse.y (parse_end_decl): Don't call decl_type_access_control if
8332 decl is null.
8334 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
8336 * decl.c (decls_match): Remove obsolete static member nadgering.
8338 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8340 * decl.c (grokdeclarator): Change ANSI to ISO.
8341 * lex.c (consume_string, readescape, do_identifier): Likewise.
8342 (parse_float, real_yylex): Likewise.
8343 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
8344 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
8345 new_type_id, maybe_label_decls, simple_stmt,
8346 for.init.statement): Likewise.
8347 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
8348 * semantics.c (finish_named_return_value): Likewise.
8349 * parse.c: Regenerate.
8351 2000-02-21 Mark Mitchell <mark@codesourcery.com>
8353 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
8354 (CPTI_CLASS_STAR_TYPE): Remove.
8355 (vtable_index_type): Likewise.
8356 (class_star_type_node): Remove.
8357 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
8358 (build_binary_op_nodefault): Remove.
8359 * call.c (build_new_op): Use build_binary_op instead of
8360 build_binary_op_nodefault.
8361 * decl.c (init_decl_processing): Remove class_star_type_node
8362 initialization. Make delta_type_node ptrdiff_type_node under the
8363 new ABI. Initialize vtable_index_type.
8364 (build_ptrmemfunc_type): Build different structures for the new
8365 ABI.
8366 (build_enumerator): Use build_binary_op instead of
8367 build_binary_op_nodefault.
8368 * method.c (build_overload_value): Mangle pointers-to-members
8369 appropriately under the new ABI.
8370 * typeck.c (build_array_ref): Use build_binary_op instead of
8371 build_binary_op_nodefault.
8372 (get_member_function_from_ptrfunc): Adjust for the new ABI.
8373 (build_binary_op_nodefault): Rename to ...
8374 (build_binary_op): ... this. Remove old version. Adjust for
8375 pointer-to-member comparisons under the new ABI.
8376 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
8377 (build_ptrmemfunc): Adjust for the new ABI.
8378 (expand_ptrmemfunc_cst): Likewise.
8379 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
8380 (pfn_from_ptrmemfunc): Adjust for the new ABI.
8382 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
8384 * call.c (build_object_call): Compress consecutive calls to
8385 cp_error.
8386 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
8387 (build_op_delete_call): Adjust message formatting.
8389 * class.c (check_bases): Compress consecutive calls to
8390 cp_pedwarn.
8391 (finish_struct_anon): Say 'ISO C++'.
8393 * decl.c (start_decl): Same here.
8394 (grok_reference_init): Likewise.
8395 (grokfndecl): Correct message formatting.
8396 (grokfndecl): Improve diagnostic.
8397 (check_static_variable_definition): Likewise. Say 'ISO C++'
8398 (compute_array_index_type): Say 'ISO C++'
8399 (create_array_type_for_decl): Compress consecutive calls to
8400 cp_error.
8401 (grokdeclarator): Say 'ISO C++'
8402 (grok_op_properties): Likewise.
8404 * decl2.c (delete_sanity): Clairify diagnostic.
8405 (check_member_template): Same here.
8406 (grok_function_init): Use consistent terminology.
8408 * expr.c (do_case): Say 'ISO C++'
8410 * friend.c (do_friend): Compress consecutive calls to warning.
8412 2000-02-20 Mark Mitchell <mark@codesourcery.com>
8414 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
8415 * class.c (build_secondary_vtable): Reorganize. Don't create a
8416 new vtable under the new ABI.
8417 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
8418 computing the size.
8419 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
8420 the initializing elements.
8421 (initialize_vtable): New function.
8422 (dfs_finish_vtbls): Use it.
8423 (dfs_accumulate_vtbl_inits): New function.
8424 (finish_vtbls): Merge primary and secondary vtables under the new
8425 ABI.
8426 (finish_struct_1): Remove redundant call to layout_vtable_decl.
8427 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
8428 aren't VAR_DECLs.
8430 * class.c (build_vtable): New function, split out from ...
8431 (get_vtable_decl): ... here, and ...
8432 (build_secondary_vtable): ... here.
8434 * pt.c (tsubst_decl): Fix formatting.
8436 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8438 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
8439 (avoid_overlap, build_base_field): Likewise.
8440 (build_base_field, build_base_fields, is_empty_class):
8441 Test DECL_SIZE with integer_zero.
8442 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
8443 * cp-tree.h (struct lang_type): New field size_unit.
8444 (CLASSTYPE_SIZE_UNIT): New macro.
8445 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
8446 (cp_finish_decl): Delete -Wlarger-than processing.
8447 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
8448 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
8449 * tree.c (make_binfo): binfo vector is one entry longer.
8450 (walk_tree): Walk DECL_SIZE_UNIT.
8452 2000-02-19 Mark Mitchell <mark@codesourcery.com>
8454 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
8455 comment.
8456 (build_vtable_entry): Don't assume all vtable entries are
8457 functions.
8458 (build_vtbl_initializer): Adjust accordingly.
8459 (get_vtable_decl): Fix formatting.
8461 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
8463 * semantics.c (deferred_type_access_control): Walk the entire
8464 type_lookups list.
8465 (save_type_access_control): Rename from
8466 initial_deferred_type_access_control. Just remember the value.
8467 (decl_type_access_control): New fn.
8468 (begin_function_definition): Use deferred_type_access_control, after
8469 we've started the function. Set type_lookups to error_mark_node.
8470 * parse.y (frob_specs, fn.def1): Adjust.
8471 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
8472 (parse_end_decl, parse_bitfield0, parse_method): New fns.
8473 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
8474 (after_type_component_declarator0): Likewise.
8475 (after_type_component_declarator): Likewise.
8476 (notype_component_declarator): Likewise.
8477 * cp-tree.h: Adjust.
8479 * decl.c (redeclaration_error_message): Allow redeclaration of
8480 namespace-scope decls.
8482 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8484 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
8486 2000-02-17 Mark Mitchell <mark@codesourcery.com>
8488 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
8489 * decl2.c (grokclassfn): Likewise.
8491 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
8493 * decl2.c (lang_decode_option): Don't set default message length
8494 here.
8495 * lex.c (lang_init_options): Set it here.
8497 2000-02-16 Mark Mitchell <mark@codesourcery.com>
8499 Make DECL_CONTEXT mean the class in which a member function was
8500 declared, even for a virtual function.
8501 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8502 (DECL_FRIEND_CONTEXT): New macro.
8503 (DECL_REAL_CONTEXT): Remove.
8504 (SET_DECL_FRIEND_CONTEXT): Likewise.
8505 (DECL_VIRTUAL_CONTEXT): Adjust.
8506 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8507 (add_friends): Remove.
8508 (hack_decl_function_context): Likewise.
8509 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8510 CP_DECL_CONTEXT.
8511 (build_over_call): Fix indentation. Use DECL_CONTEXT
8512 instead of DECL_CLASS_CONTEXT.
8513 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8514 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8515 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8516 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8517 (build_base_field): Likewise.
8518 (finish_struct_1): Likewise.
8519 (build_self_reference): Likewise.
8520 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8521 DECL_REAL_CONTEXT.
8522 (pushtag): Use decl_function_context, not
8523 hack_decl_function_context.
8524 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8525 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8526 (pushdecl): Remove bogus code.
8527 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8528 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8529 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8530 Use decl_function_context, nothack_decl_function_context.
8531 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8532 (grokdeclarator): Likewise. Use decl_function_context, not
8533 hack_decl_function_context.
8534 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8535 (start_function): Use DECL_FRIEND_CONTEXT, not
8536 DECL_CLASS_CONTEXT. Use decl_function_context, not
8537 hack_decl_function_context.
8538 (finish_function): Use decl_function_context, not
8539 hack_decl_function_context.
8540 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8541 DECL_CLASS_CONTEXT.
8542 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8543 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8544 (grokfield): Likewise.
8545 (finish_builtin_type): Likewise.
8546 (finish_vtable_vardec): Use decl_function_context, not
8547 hack_decl_function_context.
8548 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8549 (start_static_initialization_or_destruction): Likewise.
8550 (finish_static_initialization_or_destruction): Likewise.
8551 (mark_used): Adjust logic for deciding when to synthesize methods.
8552 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8553 DECL_REAL_CONTEXT.
8554 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8555 DECL_CLASS_CONTEXT.
8556 * friend.c (is_friend): Likewise.
8557 (add_friends): Remove.
8558 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8559 * lex.c (begin_definition_of_inclass_inline): Use
8560 decl_function_context, not hack_decl_function_context.
8561 (process_next_inline): Likewise.
8562 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8563 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8564 DECL_CLASSS_CONTEXT.
8565 (hack_identifier): Likewise.
8566 (synthesize_method): Use decl_function_context, not
8567 hack_decl_function_context.
8568 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8569 DECL_REAL_CONTEXT.
8570 (is_member_template): Use decl_function_context, not
8571 hack_decl_function_context. Use DECL_CONTEXT, not
8572 DECL_CLASS_CONTEXT.
8573 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8574 DECL_CLASS_CONTEXT.
8575 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8576 DECL_REAL_CONTEXT.
8577 (push_template_decl_real): Likewise.
8578 (instantiate_class_template): Don't call add_friends.
8579 (tsubst_default_argument): Use DECL_CONTEXT, not
8580 DECL_REAL_CONTEXT.
8581 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8582 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8583 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8584 DECL_CLASS_CONTEXT.
8585 * repo.c (repo_inline_used): Likewise.
8586 * search.c (current_scope): Adjust for new _CONTEXT macros.
8587 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8588 DECL_REAL_CONTEXT.
8589 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8590 (lookup_fnfields_here):Likewise.
8591 (check_final_overrider): Likewise.
8592 (init_vbase_pointers): Likewise.
8593 (virtual_context): Likewise.
8594 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8595 (expand_body): Use decl_function_context, not
8596 hack_decl_function_context.
8597 * tree.c (hack_decl_function_context): Remove.
8598 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8599 DECL_CLASS_CONTEXT.
8600 * typeck2.c (error_not_base_type): Likewise.
8602 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8604 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8606 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8608 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8610 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8612 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8614 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8616 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8618 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8620 * parse.y (frob_specs): Split out...
8621 (parse_decl): From here.
8622 (fn.def2): Call initial_deferred_type_access_control.
8623 (after_type_component_declarator0): Call frob_specs.
8624 (notype_component_declarator0): Likewise.
8625 * search.c (friend_accessible_p): Nested classes are friends of their
8626 enclosing classes.
8628 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8630 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8631 used to create an implicit temporary.
8633 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8634 override.
8636 2000-02-08 Nathan Sidwell <nathan@acm.org>
8638 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8639 strip array element qualifiers too.
8641 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8643 * decl.c (store_parm_decls): Don't build cleanups for parameters
8644 while processing_template_decl.
8646 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8648 * cp-tree.h (struct saved_scope): Add incomplete field.
8649 (namespace_scope_incomplete): New macro.
8650 * decl.c (pushdecl): Use it.
8651 (hack_incomplete_structures): Use it. See through artificial
8652 binding levels.
8653 (mark_saved_scope): Mark it.
8655 Implement access control for nested types.
8656 * search.c (type_access_control): New fn.
8657 (accessible_p): Now we do perform access control for types.
8658 * semantics.c (deferred_type_access_control): New fn.
8659 (initial_deferred_type_access_control): New fn.
8660 (begin_function_definition): Call it. Add lookups parm.
8661 * decl.c (struct binding_level): Add this_class field.
8662 (pushlevel_class): Set it.
8663 (mark_binding_level): Mark it.
8664 (lookup_name_real): Use it. Call type_access_control.
8665 (mark_saved_scope): Mark lookups field.
8666 * cp-tree.h (flagged_type_tree): Add lookups field.
8667 (struct saved_scope): Add lookups field.
8668 (type_lookups): New macro.
8669 * parse.y (declmods): Now <ftype>.
8670 (parse_decl): Add lookups parm. Call
8671 initial_deferred_type_access_control.
8672 (lang_extdef): Clear type_lookups.
8673 (typed_declspecs, declmods, typespec): Set lookups field.
8674 (initdcl): Call deferred_type_access_control.
8675 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8676 component_decl_1, named_parm): Adjust.
8677 * friend.c (is_friend): Nested classes are friends of their
8678 enclosing classes.
8680 * class.c (currently_open_derived_class): New fn.
8681 * method.c (hack_identifier): Use it.
8683 * lex.c (do_identifier): Remove obsolete code.
8685 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8687 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8689 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8690 thinks this file is plain C).
8692 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8694 * Makefile.in (call.o): Depend on $(EXPR_H).
8696 * call.c: Include "expr.h".
8698 * class.c (dump_class_hierarchy): Add prototype.
8700 * search.c (dfs_get_pure_virtuals): Likewise.
8702 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8704 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8705 * parse.c: Rebuilt.
8707 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8709 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8710 Store it in DECL_FCONTEXT.
8711 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8713 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8715 * tinfo.h (old abi): #include "tconfig.h".
8716 * tinfo.cc (convert_to_base): Move into old abi section.
8718 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8720 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8721 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8722 (BINFO_PRIMARY_BINFO): New macro.
8723 (BF_DELTA): Rename to ...
8724 (BV_DELTA): ... this.
8725 (BF_VCALL_INDEX): Rename to ...
8726 (BV_VCALL_INDEX): ... this.
8727 (BF_FN): Rename to ...
8728 (BV_FN): ... this.
8729 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8730 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8731 (modify_vtable_entry): Simplify.
8732 (add_virtual_function): Rename BF_ macros to BV_ variants.
8733 (build_vtable_initializer): Likewise.
8734 (get_class_offset_1): Remove.
8735 (dfs_get_class_offset): Likewise.
8736 (get_class_offset): Likewise.
8737 (dfs_find_final_overrider): New function.
8738 (find_final_overrider): Likewise.
8739 (modify_one_vtable): Remove.
8740 (dfs_find_base): New function.
8741 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8742 find_final_overrider.
8743 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8744 virtuals.
8745 (dfs_fixup_vtable_deltas): Remove.
8746 (override_one_vtable): Remove.
8747 (merge_overrides): Likewise.
8748 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8749 unreal chilren of virtual bases.
8750 (finish_struct_1): Don't use merge_overrides. Don't use
8751 dfs_fixup_vtable_deltas.
8752 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8753 BINFOs.
8755 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8756 Jason Merrill <jason@yorick.cygnus.com>
8758 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8760 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8762 * exception.cc (__throw_bad_typeid): Add missing std::.
8764 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8766 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8768 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8770 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8772 Runtime support for new-abi rtti.
8773 * inc/typeinfo (type_info::operator!=): Define in class.
8774 (type_info::before, type_info::name, type_info::operator==,
8775 type_info::operator!=): Define new ABI implementations.
8776 (type_info::is_pointer_p, type_info::is_function_p): Declare
8777 new virtual functions.
8778 (type_info::do_catch, type_info::do_upcast): Likewise.
8780 * tinfo.h (__base_class_info): Define new class.
8781 (__class_type_info): Likewise.
8782 (__si_class_type_info): Likewise.
8783 (__vmi_class_type_info): Likewise.
8784 (__dynamic_cast): Prototype.
8786 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8787 (type_info::is_pointer_p): Define new function.
8788 (type_info::is_function_p): Likewise.
8789 (type_info::do_catch): Likewise.
8790 (type_info::do_upcast): Likewise.
8791 (vtable_prefix): New structure for vtable access.
8792 (adjust_pointer): Define new template function.
8793 (contained_p, public_p, virtual_p, contained_public_p,
8794 contained_nonpublic_p, contained_nonvirtual_p): Define new
8795 functions.
8796 (nonvirtual_base_type): New local variable.
8797 (__class_type_info::~__class_type_info): Define.
8798 (__si_class_type_info::~__si_class_type_info): Likewise.
8799 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8800 (__class_type_info::do_catch): Define new function.
8801 (__class_type_info::do_upcast): Likewise.
8802 (__class_type_info::find_public_src): Likewise.
8803 (__class_type_info::do_find_public_src): Likewise.
8804 (__si_class_type_info::do_find_public_src): Likewise.
8805 (__vmi_class_type_info::do_find_public_src): Likewise.
8806 (__class_type_info::do_dyncast): Likewise.
8807 (__si_class_type_info::do_dyncast): Likewise.
8808 (__vmi_class_type_info::do_dyncast): Likewise.
8809 (__class_type_info::do_upcast): Likewise.
8810 (__si_class_type_info::do_upcast): Likewise.
8811 (__vmi_class_type_info::do_upcast): Likewise.
8812 (__dynamic_cast): Likewise.
8814 * tinfo2.cc (__fundamental_type_info): Define new class.
8815 (__pointer_type_info): Likewise.
8816 (__reference_type_info): Likewise.
8817 (__array_type_info): Likewise.
8818 (__function_type_info): Likewise.
8819 (__enum_type_info): Likewise.
8820 (__ptr_to_member_type_info): Likewise.
8821 (__fundamental_type_info::~__fundamental_type_info): Define.
8822 (__pointer_type_info::~__pointer_type_info): Likewise.
8823 (__reference_type_info::~__reference_type_info): Likewise.
8824 (__array_type_info::~__array_type_info): Likewise.
8825 (__function_type_info::~__function_type_info): Likewise.
8826 (__enum_type_info::~__enum_type_info): Likewise.
8827 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8828 (__pointer_type_info::do_catch): Define new function.
8829 (__ptr_to_member_type_info::do_catch): Define new function.
8831 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8832 (__is_pointer): Likewise.
8834 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8836 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8838 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8839 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8840 (make_new_vtable): New function.
8841 (modify_vtable_entry): Handle generation of new vtables correctly.
8842 (modify_one_vtable): Remove unused parameter.
8843 (dfs_fixup_vtable_deltas): Likewise.
8844 (override_one_vtable): Use build_secondary_vtable.
8845 (finish_struct_1): Use build_primary_vtable and
8846 build_secondary_vtable.
8848 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8850 * cp/decl.c: Adjust variable names, comments, help strings.
8852 2000-01-29 Nathan Sidwell <nathan@acm.org>
8854 * new2.cc (operator delete[]): Use operator delete, don't assume
8855 implementation.
8857 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8859 * class.c (build_vtbl_initializer): Add argument to
8860 build_vtable_entry call.
8862 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8864 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8865 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8866 (BF_DELTA): New macro.
8867 (BF_VCALL_INDEX): Likewise.
8868 (BF_FN): Likewise.
8869 (THUNK_VCALL_OFFSET): Likewise.
8870 (make_thunk): Change prototype.
8871 * class.c (build_vtable_entry): Integrate
8872 build_vtable_entry_for_fn. Handle vcall indices.
8873 (build_vtable_entry_for_fn): Remove.
8874 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8875 BF_VCALL_INDEX, BF_FN.
8876 (modify_vtable_entry): Integrate common code from
8877 modify_one_vtable and dfs_fixup_vtable_deltas.
8878 (add_virtual_function): Set BF_VCALL_INDEX.
8879 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8880 and BF_FN.
8881 (modify_one_vtable): Simplify.
8882 (dfs_fixup_vtable_deltas): Likewise.
8883 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8884 * method.c (make_thunk): Handle vcall indices.
8886 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8888 Compiler side new abi rtti (not enabled).
8889 * cp-tree.h (new_abi_rtti_p): New macro.
8890 (emit_support_tinfos): Prototype new function.
8891 (tinfo_decl_p): Likewise.
8892 (emit_tinfo_decl): Likwise.
8893 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8894 macros.
8895 (doing_runtime): New local static.
8896 (init_rtti_processing): Add new-abi initializer.
8897 (get_tinfo_decl): Add new-abi logic.
8898 (tinfo_from_decl): Likewise.
8899 (build_dynamic_cast_1): Likewise.
8900 (qualifier_flags): New static function.
8901 (tinfo_base_init): Likewise.
8902 (generic_initializer): Likewise.
8903 (ptr_ref_initializer): Likewise.
8904 (ptmd_initializer): Likewise.
8905 (class_hint_flags): Likewise.
8906 (class_initializer): Likewise.
8907 (synthesize_tinfo_var): Likewise.
8908 (create_real_tinfo_var): Likewise.
8909 (create_pseudo_type_info): Likewise.
8910 (get_vmi_pseudo_type_info): Likewise.
8911 (create_tinfo_types): Likewise.
8912 (emit_support_tinfos): New global function.
8913 (tinfo_decl_p): New global predicate.
8914 (emit_tinfo_decl): New global function.
8915 * class.c (set_rtti_entry): Generalize for old and new rtti.
8916 (build_vtbl_initializer): Likewise.
8917 * decl2.c (finish_file): Likewise.
8919 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8921 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8922 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8924 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8926 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8927 for scopes.
8929 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8931 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8933 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8935 * optimize.c (calls_setjmp_r): Supply new argument
8936 to special_function_p.
8938 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8940 * call.c: PROTO -> PARAMS.
8941 * class.c: Likewise.
8942 * cp-tree.h: Likewise.
8943 * cvt.c: Likewise.
8944 * decl.c: Likewise.
8945 * decl.h: Likewise.
8946 * decl2.c: Likewise.
8947 * dump.c: Likewise.
8948 * errfn.c: Likewise.
8949 * error.c: Likewise.
8950 * except.c: Likewise.
8951 * expr.c: Likewise.
8952 * init.c: Likewise.
8953 * input.c: Likewise.
8954 * lex.c: Likewise.
8955 * lex.h: Likewise.
8956 * method.c: Likewise.
8957 * optimize.c: Likewise.
8958 * parse.y: Likewise.
8959 * pt.c: Likewise.
8960 * repo.c: Likewise.
8961 * rtti.c: Likewise.
8962 * search.c: Likewise.
8963 * semantics.c: Likewise.
8964 * spew.c: Likewise.
8965 * tree.c: Likewise.
8966 * typeck.c: Likewise.
8967 * typeck2.c: Likewise.
8968 * xref.c: Likewise.
8970 2000-01-25 Richard Henderson <rth@cygnus.com>
8972 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8974 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8976 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8977 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8978 (struct vcall_offset_data_s): New type.
8979 (dfs_vcall_offset_queue_p): New function.
8980 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8981 (build_vcall_offset_vtbl_entries): Likewise.
8982 (layout_vtable_decl): Likewise.
8983 (num_vfun_entries): Likewise.
8984 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8985 (build_vtbl_initializer): Likewise.
8986 (dfs_finish_vtabls): Use layout_vtable_decl.
8987 (modify_one_vtables): Always duplicate vtables under the new ABI.
8988 (finish_struct_1): Use layout_vtable_decl.
8990 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8992 * decl.c (member_function_or_else): Change third arg from a format
8993 specifier to an `enum overload_flags'. Callers changed.
8995 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8997 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8998 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8999 build_const_cast, get_delta_difference, check_return_expr): Avoid
9000 ANSI string concatenation usage.
9002 2000-01-24 Mark Mitchell <mark@codesourcery.com>
9004 * class.c (layout_class_type): Put the fields required to make a
9005 class non-empty at the end, not the beginning, of the TYPE_FIELDs
9006 list.
9008 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
9010 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
9011 template.
9013 * decl2.c (mark_used): Do instantiate inlines that have been
9014 explicitly instantiated.
9016 2000-01-24 Richard Henderson <rth@cygnus.com>
9018 * call.c (build_over_call): Use expand_tree_builtin.
9019 * typeck.c (build_function_call_real): Likewise.
9020 (build_binary_op_nodefault): Handle unordered compares.
9022 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9024 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
9025 cp_tree_index values.
9026 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
9027 New global node #defines for them.
9028 * rtti.c (call_void_fn): Replace with ...
9029 (build_runtime_decl): ... new static function.
9030 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
9031 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
9032 (build_dynamic_cast_1): Always produce correctly typed result.
9033 Explicitly produce type_info addresses. Use dynamic_cast_node.
9034 * exception.cc (__throw_bad_cast): Return `void *'.
9035 (__throw_bad_typeid): Return `const type_info &'.
9037 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9039 * cp-tree.h (get_vtable_decl): Prototype new function.
9040 * class.c (get_vtable_decl): New function. Broken out from ...
9041 (build_vtable): ... here. Use it.
9042 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
9043 by get_vtable_decl.
9045 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9047 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
9048 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
9049 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
9050 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
9051 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
9052 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
9053 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
9054 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
9055 (CPTI_TINFO_VAR_ID): New enumeration.
9056 (__tp_desc_type_node, __access_mode_type_node,
9057 __bltn_desc_type_node, __user_desc_type_node,
9058 __class_desc_type_node, __ptr_desc_type_node,
9059 __attr_desc_type_node, __func_desc_type_node,
9060 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
9061 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
9062 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
9063 enum_desc_type_node, class_desc_type_node,
9064 si_class_desc_type_node, vmi_class_desc_type_node,
9065 ptmd_desc_type_node, base_desc_type_node): New #defines.
9066 (tinfo_fn_id, tinfo_fn_type): Rename to ...
9067 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
9068 (tinfo_var_id): New enumeration.
9069 (DECL_TINFO_FN_P): Augment comment.
9070 * decl.c (cp_global_trees): Adjust documentation.
9071 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
9072 tinfo_decl_type and tinfo_var_id.
9073 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
9074 (build_typeid): Remove unused variable.
9075 (get_tinfo_var): Use tinfo_var_id.
9076 (tinfo_name): New static function.
9077 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
9078 (tinfo_from_decl): Likewise.
9079 (get_base_offset): New static function, broken out of
9080 expand_class_desc.
9081 (expand_si_desc): Use tinfo_name.
9082 (expand_class_desc): Likewise. Lose local static variable.
9083 Use base_desc_type_node. Use get_base_offset.
9084 (expand_ptr_desc): Use tinfo_name.
9085 (expand_attr_desc): Likewise.
9086 (expand_generic_desc): Likewise.
9088 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
9089 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
9091 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9093 * cp-tree.h (__eprintf): Remove declaration.
9094 * tree.c (__eprintf): Remove definition.
9096 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
9097 Mark Mitchell <mark@codesourcery.com>
9099 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
9100 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
9102 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
9104 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
9106 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9108 * cp-tree.h (register_dtor_fn): New function.
9109 * decl.c (destroy_local_static): Rename to ...
9110 (register_dtor_fn): ... this. Give it external linkage.
9111 (expand_static_init): Use it.
9112 * decl2.c (do_static_initialization): Likewise, if using
9113 __cxa_atexit.
9114 (do_static_destruction): Check that __cxa_atexit is not in use.
9115 (finish_file): Don't call do_static_destruction if using
9116 __cxa_atexit.
9118 * typeck.c (convert_arguments): Restore two-message error
9119 reporting.
9121 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
9123 Remap dynamic cast hint values to be consistent across ABIs.
9124 * search.c (dynamic_cast_base_recurse): Remap generated value.
9125 (get_dynamic_cast_base_type): Adjust documentation.
9126 * tinfo.h (__user_type_info::dyncast): Likewise.
9127 (__user_type_info::find_public_subobj): Remap BOFF meaning.
9128 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
9129 (__class_type_info::do_dyncast): Likewise.
9130 (__class_type_info::do_find_public_subobj): Likewise.
9131 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
9133 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9135 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
9137 * typeck2.c (incomplete_type_error): Restore previous
9138 cp_error and cp_error_at call sequence.
9140 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
9142 * class.c (dump_class_hierarchy): Make format agree with argument;
9143 cast pointer to unsigned long and print with %lx.
9145 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9147 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
9149 * typeck.c (composite_pointer_type, common_type,
9150 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
9151 build_function_call_real, convert_arguments,
9152 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
9153 build_unary_op, mark_addressable, build_compound_expr,
9154 build_static_cast, build_reinterpret_cast, build_const_cast,
9155 build_c_cast, build_modify_expr, get_delta_difference,
9156 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
9157 'ISO C++'. Fusion consecutive calls to diagnotic message routines
9158 into a single one.
9159 * typeck2.c (readonly_error, abstract_virtuals_error,
9160 process_init_constructor, check_for_new_type): Likewise.
9162 2000-01-19 Mark Mitchell <mark@codesourcery.com>
9164 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
9165 VAR_DECLs.
9167 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
9169 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
9170 (build_x_typeid): Likewise.
9171 (get_tinfo_fn): Likewise.
9172 (get_tinfo_fn_unused): Rename to ...
9173 (get_tinfo_decl): ... here.
9174 * rtti.c (build_headof): Replace logic error with assertion.
9175 (get_tinfo_fn_dynamic): Rename to ...
9176 (get_tinfo_decl_dynamic): ... here. Make static. Use
9177 complete_type_or_else.
9178 (build_x_typeid): Move into ...
9179 (build_typeid): ... here. Adjust call to
9180 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
9181 throw_bad_typeid expression.
9182 (get_tinfo_fn_unused): Rename to ...
9183 (get_tinfo_decl): ... here. Adjust comment.
9184 (get_tinfo_fn): Delete.
9185 (tinfo_from_decl): New static function.
9186 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
9187 (get_typeid): Use complete_type_or_else.
9188 (build_dynamic_cast_1): Adjust calls to
9189 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
9190 * parse.y (primary): Adjust call to build_typeid.
9191 * except.c (build_eh_type_type_ref): Adjust call to
9192 get_tinfo_decl. Mark as used.
9193 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
9194 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
9195 * parse.c: Regenerated.
9197 2000-01-17 Mark Mitchell <mark@codesourcery.com>
9199 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
9200 calling convention.
9201 (resolves_to_fixed_type_p): Document calling convention.
9202 * rtti.c (build_x_typeid): Initialize NONNULL.
9204 * cp-tree.h (build_shared_int_cst): New function.
9205 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
9206 * class.c (modify_vtable_entry): Likewise.
9207 (add_virtual_function): Split out code to generated shared
9208 INTEGER_CSTs to build_share_int_cst.
9209 (modify_all_vtables): Handle all the overridden functions here.
9210 Add overridden functions from non-primary virtual bases to the
9211 primary vtable.
9212 (finish_struct_1): Adjust call to modify_all_vtables. Add
9213 overridden functions from non-primary bases to the vtable.
9214 * tree.c (build_shared_int_cst): New function.
9216 * cp-tree.h (scratchalloc): Remove.
9217 (build_scratch_list): Likewise.
9218 * call.c (convert_class_to_reference): Replace build_scratch_list
9219 and build_expr_list with build_tree_list.
9220 (add_candidate): Replace scratchalloc with expralloc. Note memory
9221 leak.
9222 (build_user_type_conversion_1): Replace build_scratch_list
9223 and build_expr_list with build_tree_list.
9224 (build_new_op): Likewise.
9225 (build_op_delete_call): Likewise.
9226 (convert_like): Likewise.
9227 * cvt.c (ocp_convert): Likewise.
9228 * decl.c (start_decl): Likewise.
9229 (start_function): Likewise.
9230 (finish_destructor_body): Likewise.
9231 (maybe_build_cleanup_1): Likewise.
9232 * decl2.c (reparse_decl_as_expr): Likewise.
9233 * init.c (perform_member_init): Likewise.
9234 (expand_cleanup_for_base): Likewise.
9235 (build_builtin_delete_call): Likewise.
9236 (build_new_1): Likewise.
9237 (build_delete): Likewise.
9238 * method.c (do_build_assign_ref): Likewise.
9239 * parse.y (already_scoped_stmt): Likewise.
9240 (nontrivial_exprlist): Likewise.
9241 (net_initializer): Likewise.
9242 (initlist): Likewise.
9243 * parse.c: Regenerated.
9244 * rtti.c (build_x_typeid): Likewise.
9245 (build_dynamic_cast_1): Likewise.
9246 * typeck.c (build_x_compound_expr): Likewise.
9247 (build_static_cast): Likewise.
9248 (build_modify_expr): Likewise.
9250 * cp-tree.h (DECL_VINDEX): Add documentation.
9251 * class.c (build_vtable_entry): Likewise.
9252 (start_vtable): Add comment.
9253 (add_virtual_function): Replace pending_hard_virtuals with
9254 overridden_virtuals and pending_virtuals with new_virtuals.
9255 Replace redundant assignments with assertions.
9256 (check_for_override): Add comment.
9257 (check_bases_and_members): Replace pending_hard_virtuals with
9258 overridden_virtuals and pending_virtuals with new_virtuals.
9259 (create_vtbl_ptr): Likewise.
9260 (layout_class_type): Likewise.
9261 (finish_struct_1): Likewise. Add comments.
9263 2000-01-16 Mark Mitchell <mark@codesourcery.com>
9265 * class.c (finish_struct_1): Replace redundant code with
9266 assertions.
9268 * cp-tree.h (flag_new_abi): Move.
9269 (flag_use_cxa_atexit): Likewise.
9270 (flag_honor_std): Likewise.
9271 (flag_rtti): Likewise.
9272 (vbase_offsets_in_vtable_p): Define.
9273 (vptrs_present_everywhere_p): Likewise.
9274 (TYPE_CONTAINS_VPTR_P): Likewise.
9275 (dfs_walk_real): Declare.
9276 * class.c (build_vbase_pointer_fields): Check
9277 vbase_offsets_in_vtable_p.
9278 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
9279 BINFO_VPTR_FIELD.
9280 (build_vbase_offset_vtbl_entries): Simplify.
9281 (build_vbase_offset_vtbl_entries): Adjust.
9282 (build_vbase_pointer): Add ability to look up vbase offsets in
9283 vtable.
9284 (start_vtable): New function.
9285 (add_virtual_function): Use it.
9286 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
9287 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
9288 (build_vtbl_initializer): Take the type of the complete object as
9289 input. Use it to correctly calculate vbase offsets.
9290 (dfs_finish_vtbls): Pass the complete type to
9291 build_vtbl_initializer.
9292 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
9293 (create_vtable_ptr): Create a vtable even if there are no
9294 new virtual functions, under the new ABI.
9295 (finish_struct_1): Likewise.
9296 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
9297 * decl.c (exapnd_static_init): Remove call to
9298 preserve_initializer.
9299 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
9300 vtables.
9301 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
9302 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
9303 (construct_virtual_bases): Don't initialize virtual base pointers
9304 under the new ABI.
9305 (build_aggr_init): Clean up comment.
9306 (expand_aggr_init_1): Likewise.
9307 * rtti.c (expand_class_desc): Store the virtual function table
9308 index where the vbase offset lives in the offset field.
9309 * search.c (dfs_walk_real): Make it global.
9310 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
9311 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
9313 * tinfo.h (USItype): Make it signed under the new ABI.
9314 * tinfo.cc (convert_to_base): New function. Encapsulate base
9315 conversion logic here.
9316 (__class_type_info::do_upcast): Use it.
9317 (__class_type_info::do_dyncast): Likewise.
9318 (__class_type_info::do_find_public_subobj): Likewise.
9320 * init.c (construct_virtual_bases): Don't look up the addresses of
9321 virtual bases at run-time.
9323 * class.c (build_vbase_pointer): Relocate.
9324 (build_vbase_pointer_fields): Likewise.
9325 (dfs_build_vbase_offset_vtbl_entries): Likewise.
9326 (build_vbase_offset_vtbl_entries): Likewise.
9328 * decl.c (init_decl_processing): Complain if -fnew-abi
9329 -fno-vtable-thunks is used.
9331 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
9332 flag_new_abi.
9334 2000-01-15 Mark Mitchell <mark@codesourcery.com>
9336 * cp-tree.h (num_extra_vtbl_entries): New function.
9337 (size_extra_vtbl_entries): Likewise.
9338 (dfs_vtable_path_unmark): Likewise.
9339 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
9340 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
9341 * class.c (num_extra_vtbl_entries): New function.
9342 (size_extra_vtbl_entries): Likewise.
9343 (dfs_build_vbase_offset_vtbl_entries): New function.
9344 (build_vbase_offset_vtbl_entries): Likewise.
9345 (build_vtbl_initializer): Use it.
9346 (finish_struct_1): Adjust vtable sizes (using
9347 num_extra_vtbl_entries).
9348 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
9349 THUNK_DECL is non-NULL before expanding it.
9350 * init.c (expand_virtual_init): Adjust the vtable pointer by
9351 size_extra_vtbl_entries before storing it.
9352 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
9353 Handle TREE_LIST parameters here, not in the dfs_* functions.
9354 (dfs_unmarked_real_bases_queue_p): Adjust.
9355 (dfs_marked_real_bases_queue_p): Likewise.
9356 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
9357 (dfs_vtable_path_marked_real_bases_queue_p): New function.
9358 (dfs_vtable_path_unmark): Likewise.
9360 2000-01-14 Mark Mitchell <mark@codesourcery.com>
9362 * optimize.c (copy_body_r): Clear the operand three of a
9363 TARGET_EXPR when copying it.
9365 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9367 * method.c (build_decl_overload_real): Check whether we are in ::
9368 before returning __builtin_new/delete.
9370 2000-01-13 Mark Mitchell <mark@codesourcery.com>
9372 * pt.c (tsubst_friend_function): Improve comment.
9373 (instantiate_decl): Avoid crashing when a "nested" function is
9374 instantiated from the top level.
9376 * dump.c (dqeueue_and_dump): Dump
9377 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
9379 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9381 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
9383 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
9385 * g++spec.c (lang_specific_driver): Add -fnew-abi if
9386 ENABLE_NEW_GXX_ABI defined.
9387 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
9388 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
9389 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
9391 2000-01-12 Mark Mitchell <mark@codesourcery.com>
9393 * decl.c (start_cleanup_fn): Call pushdecl.
9395 * call.c (convert_class_to_reference): Fix typos.
9396 (build_conditional_expr): Handle errors gracefully.
9397 * class.c (push_nested_class): Likewise.
9398 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
9399 (DECL_THIS_EXTERN): Use it.
9400 (DECL_THIS_STATIC): Likewise.
9401 * cvt.c (convert_to_void): Handle errors gracefully.
9402 (build_expr_type_conversion): Likewise.
9403 * decl.c (maybe_push_decl): Likewise.
9404 (start_decl_1): Likewise.
9405 (require_complete_types_for_parms): Likewise.
9406 * parse.y (structsp): Likewise.
9407 (base_class): Likewise.
9408 * parse.c: Regenerated.
9409 * pt.c (finish_member_template_decl): Likewise.
9410 * typeck.c (decay_conversion): Likewise.
9412 * cp-tree.h (dfs_skip_vbases): New function.
9413 (find_vbase_instance): Likewise.
9414 * class.c (determine_primary_base): Allow a nearly empty base to
9415 serve as a primary base class under the new ABI.
9416 (get_class_offset_1): Rename to ...
9417 (dfs_get_class_offset): ... this. Simplify. Don't issue error
9418 messages here.
9419 (get_class_offset): Use it. Issue error messages here.
9420 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
9421 find the right copies of virtual bases.
9422 (fixup_vtable_deltas1): Rename to ...
9423 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
9424 bases as primary bases.
9425 (fixup_vtable_deltas): Remove.
9426 (override_one_vtable): Handle virtual bases as primary bases.
9427 (merge_overrides): Likewise.
9428 (finish_struct_1): Likewise.
9429 (dump_class_hierarchy): Dump primary-ness of bases as well.
9430 * search.c (mark_primary_bases): Use a pre-order traversal to
9431 handle primary virtual bases.
9432 (dfs_skip_vbases): New fiunction.
9433 (expand_upcast_fixups): Adjust to handle primary virtual bases.
9434 (fixup_virtual_upcast_offsets): Likewise.
9435 (fixup_all_virtual_upcast_offsets): Likewise.
9436 (dfs_find_vbase_instances): New function.
9437 (find_vbase_instance): Likewise.
9439 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9441 * lex.c (DIR_SEPARATOR): Delete macro.
9443 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
9445 * decl2.c (lang_decode_option): Handle automatic line wrapping
9446 option.
9448 2000-01-11 Mark Mitchell <mark@codesourcery.com>
9450 * friend.c (do_friend): Don't resolve scopes when processing
9451 template declarations, even if the qualifying scope doesn't
9452 involve template parameters.
9454 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
9456 * class.c (dfs_modify_vtables_queue_p): Remove.
9457 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
9458 and dfs_marked_real_bases_queue_p instead of
9459 dfs_modify_vtables_queue_p.
9461 * class.c (build_vbase_path): Simplify.
9462 (dfs_propagate_binfo_offsets): New function.
9463 (propagate_binfo_offsets): Use it.
9464 (remove_base_field): Simplify.
9465 (dfs_set_offset_for_vbases): Remove.
9466 (dfs_set_offset_for_shared_vbases): New function.
9467 (dfs_set_offset_for_unshared_vbases): Likewise.
9468 (layout_virtual_bases): Use them.
9469 (layout_basetypes): Don't call propagate_binfo_offsets.
9470 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
9471 for the vbases.
9473 * class.c (build_base_field): New function, split out from ...
9474 (build_base_fields): ... here. Use it. Allocate primary bases
9475 first, under the new ABI.
9476 (get_vtable_entry): Remove.
9477 (remove_base_field): New function, split out from ...
9478 (remove_base_fields): ... here. Adjust since primary bases come
9479 first under the new ABI.
9481 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
9482 (initialize_vtbl_ptrs): New function.
9483 (expand_indirect_vtbls_init): Change prototype.
9484 (convert_pointer_to_vbase): Declare.
9485 * init.c (expand_direct_vtbls_init): Remove.
9486 (dfs_initialize_vtbl_ptrs): New function.
9487 (initialize_vtbl_ptrs): Likewise.
9488 (emit_base_init): Use initialize_vtbl_ptrs.
9489 * search.c (convert_pointer_to_vbase): Make it global.
9490 (expand_indirect_vtbls_init): Remove vtable initialization code.
9491 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
9493 * class.c (dfs_finish_vtbls): New function.
9494 (finish_vtbls): Use it.
9495 (dump_class_hierarchy): New function.
9497 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
9498 (BINFO_VBASE_PRIMARY_P): New macro.
9499 (BINFO_VIRTUALS): Add to documentation.
9500 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9501 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9502 (dfs_mark_primary_bases_queue_p): Likewise.
9503 (dfs_unmarked_real_bases_queue_p): New function.
9504 (dfs_marked_real_bases_queue_p): Likewise.
9505 * search.c (dfs_mark_primary_bases): Adjust.
9506 (mark_primary_bases): Likewise.
9507 (get_shared_vbase_if_not_primary): New function.
9508 (dfs_unmarked_real_bases_queue_p): Likewise.
9509 (dfs_marked_real_bases_queue_p): Likewise.
9510 (dfs_get_pure_virtuals): Simplify.
9511 (get_pure_virtuals): Likewise.
9513 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9515 * lex.c: Include tm_p.h.
9517 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9519 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9521 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9523 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9524 * pt.c (instantiate_decl): Defer comdat templates that might not be
9525 needed.
9527 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9528 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9529 (finish_file): Likewise.
9531 * decl2.c (import_export_class): Undo 12/14 change.
9533 * error.c (dump_decl): operator new, not operatornew.
9535 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9536 * search.c (lookup_field_1): Look for the last field with the
9537 desired name.
9539 2000-01-05 Nathan Sidwell <nathan@acm.org>
9541 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9542 FUNCTION_DECL.
9544 2000-01-05 Nathan Sidwell <nathan@acm.org>
9546 * typeck.c (build_static_cast): Don't strip target qualifiers
9547 when casting from a class.
9549 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9551 * class.c (warn_hidden): Initialize variable `fndecl'.
9553 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9555 * decl.c (flag_isoc9x): New variable to be able to use code in
9556 c-common.c. For now always zero.
9558 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9560 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9561 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9562 or unshare_base_binfos for virtual bases here.
9563 * search.c (dfs_get_vbase_types): Do it here.
9564 (get_vbase_types): Adjust.
9566 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9568 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9569 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9570 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9571 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9572 (unmark_primary_bases): Remove declaration.
9573 (unmarkedp): Declare.
9574 (dfs_vbase_unmark): Likewise.
9575 * class.c (determine_primary_base): Return immediately if there
9576 are no base classes. Call mark_primary_bases here.
9577 (modify_all_direct_vtables): Remove.
9578 (modify_all_indirect_vtables): Remove.
9579 (dfs_modify_vtables_queue_p): New function.
9580 (dfs_modify_vtables): New function.
9581 (modify_all_vtables): Use them.
9582 (build_base_fields): Build FIELD_DECLs for primary virtual base
9583 classes.
9584 (create_vtable_ptr): Don't call determine_primary_base here.
9585 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9586 (dfs_set_offset_for_vbases): ... this.
9587 (layout_virtual_bases): Use it.
9588 (layout_class_type): Call determine_primary_base here.
9589 * search.c (unmarkedp): Make it global.
9590 (shared_marked_p): Simplify.
9591 (shared_unmarked_p): Likewise.
9592 (dfs_primary_bases_queue_p): Remove.
9593 (dfs_unmark_primary_bases): Likewise.
9594 (unmark_primary_bases): Likewise.
9595 (mark_primary_bases): Simplify.
9596 (get_pure_virtuals): Don't call mark_primary_bases here.
9597 (dfs_vbase_unmark): New function.
9598 (get_vbase_types): Simplify.
9600 * class.c (struct base_info): Remove.
9601 (determine_primary_base): Take has_virtual_p rather than a
9602 base_info as input. Don't calculate max_has_virtual.
9603 (finish_struct_bits): Remove max_has_virtual argument.
9604 (create_vtable_ptr): Remove max_has_virtual_p argument.
9605 (layout_virtual_bases): Remove max argument.
9606 (layout_basetypes): Likewise.
9607 (layout_class_type): Remove max_has_virtual_p argument.
9608 (finish_struct_1): Remove max_has_virtual.
9610 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9611 (layout_basetypes): Remove.
9612 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9613 Update to handle primary virtual bases.
9614 (remove_base_fields): New function, split out from
9615 layout_basetypes.
9616 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9617 (layout_virtual_bases): New function, split out from
9618 layout_basetypes. Update to handle primary virtual bases.
9619 (layout_basetypes): Moved here from tree.c. Use
9620 remove_base_fields and layout_virtual_bases.
9621 * search.c (dfs_mark_primary_bases_queue_p): New function.
9622 (mark_primary_bases): Use it.
9623 * tree.c (CEIL): Remove.
9624 (propagate_binfo_offsets): Remove.
9625 (layout_basetypes): Remove.
9627 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9629 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9630 (BINFO_PRIMARY_MARKED_P): New macro.
9631 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9632 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9633 (mark_primary_bases): New function.
9634 (unmark_primary_bases): Likewise.
9635 * search.c (get_abstract_virtuals_1): Remove.
9636 (dfs_mark_primary_bases): New function.
9637 (mark_primary_bases): Likewise.
9638 (dfs_unmark_primary_bases): Likewise.
9639 (unmark_primary_bases): Likewise.
9640 (dfs_get_pure_virtuals): Likewise.
9642 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9644 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9645 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9646 (modify_one_vtable): Adjust.
9647 (fixup_vtable_deltas1): Likewise.
9648 (override_one_vtable): Likewise.
9649 * search.c (get_abstract_virtuals_1): Likewise.
9650 (get_pure_virtuals): Likewise.
9651 (expand_upcast_fixups): Likewise.
9652 * tree.c (debug_binfo): Likewise.
9654 * class.c (build_vtable): Don't return a value. Don't rebuild
9655 vtables for bases that have already been handled.
9656 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9657 already been handled.
9658 (modify_one_vtable): Adjust accordingly.
9659 (fixup_vtable_deltas1): Likewise.
9660 (finish_struct_1): Likewise.
9662 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9664 * call.c (build_new_method_call): Also check destructors.