1 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
3 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
4 we've not emerged from the hierarchy of RTTI_BINFO on reaching
7 2001-06-13 Mark Mitchell <mark@codesourcery.com>
9 * NEWS: Update release number.
11 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
13 PR c++/3130, c++/3131, c++/3132
14 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
15 * class.c (force_canonical_binfo_r): Move
16 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
17 virtual bases unless they're primary and what they're primary
19 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
20 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
21 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
23 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
24 (layout_nonempty_base_or_field): Add most derived type
26 (layout_empty_base): Likewise.
27 (build_base_field): Likewise.
28 (build_base_fields): Likewise.
29 (propagate_binfo_offsets): Add most derived type
30 parameter. Skip non canonical virtual bases too.
31 (dfs_set_offset_for_unshared_vbases): Don't skip primary
32 bases. Do skip canonical bases.
33 (layout_virtual_bases): Adjust.
34 (layout_class_type): Adjust.
35 (dfs_get_primary_binfo): Build list of virtual primary base
37 (get_primary_binfo): Check that the shared virtual primary
38 base candidate was found first.
39 (accumulate_vtbl_inits): Don't do anything for non-vptr
40 containing binfos. For case 1 primary virtual bases, keep
41 checking that we've not emerged from the hierarchy of RTTI_BINFO.
43 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
46 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
47 hierarchy looking for primary bases for a ctor
48 vtable. Recursively call oneself, if we meet our primary via
49 this route and haven't met it yet via inheritance graph order.
51 2001-06-11 Mark Mitchell <mark@codesourcery.com>
53 * lang-options.h: Emit documentation for -fno-honor-std, not
56 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
58 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
60 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
62 2001-06-10 Mark Mitchell <mark@codesourcery.com>
63 Gabriel Dos Reis <gdr@codesourcery.com>
65 * Make-lang.in (cp/call.o): Depend on diagnostic.h
66 (cp/typeck.o): Depend on diagnostic.h
67 (cp/typeck2.o): Depend on diagnostic.h
68 (cp/repo.o): Depend on dignostic.h
69 * typeck.c: #include diagnostic.h
70 (convert_for_initialization): Remove extern declaration for
71 warningcount and errorcount.
73 * call.c: #include diagnostic.h
74 (convert_like_real): Remove extern declaration for warnincount and
77 * repo.c: #include diagnostic.h
78 * typeck2.c: #include diagnostic.h
80 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
82 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
85 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
88 * friend.c (do_friend): Use push_decl_namespace for classes at
91 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
92 Jason Merrill <jason_merrill@redhat.com>
95 * class.c (build_secondary_vtable): Use assert, rather than an error
97 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
98 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
99 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
100 Don't set BINFO_VTABLE for a primary virtual base.
102 2001-06-07 Mark Mitchell <mark@codesourcery.com>
104 * decl.c (duplicate_decls): Update source position information
105 when a template function is defined.
107 2001-06-07 Phil Edwards <pme@sources.redhat.com>
109 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
111 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
114 * decl.c (pushtag): Don't push into a complete type's scope.
116 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
118 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
119 (struct lang_decl_flags): Lose generate_with_vtable_p.
120 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
121 * class.c (copy_virtuals): Adjust.
122 * decl2.c (mark_vtable_entries): Adjust.
123 * method.c (make_thunk, build_vtable_entry): Adjust.
124 * class.c (update_vtable_entry_for_fn): Only look as far as the
125 first defining class.
126 (build_vtbl_initializer): Put nothing in the slot for a function only
127 defined in a lost primary virtual base.
128 (add_vcall_offset_vtbl_entries_1): Use the same code for
129 the lost primary case and the normal case.
130 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
131 (get_vfield_offset, get_derived_offset): Lose.
132 (dfs_find_final_overrider): Use look_for_overrides_here.
133 (get_matching_virtual): New fn.
134 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
136 * search.c (look_for_overrides_here): Split out from...
137 (look_for_overrides_r): Here.
139 * class.c (find_final_overrider): Return error_mark_node on error.
141 * decl2.c (key_method): #if 0 accidental change.
143 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
145 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
146 (build_over_call): Likewise.
147 * decl.c (grokparms): Likewise.
148 * pt.c (tsubst_decl): Likewise.
149 * typeck.c (convert_arguments): Likewise.
151 2001-06-05 Mark Mitchell <mark@codesourcery.com>
153 * semantics.c (begin_class_definition): Robustify.
155 * pt.c (instantiate_decl): Tell the repository code about the
156 clones, not the cloned functions.
157 * repo.c (repo_template_used): Explicitly instantiate the cloned
158 function, not the clones.
160 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
162 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
163 ICS_BAD_FLAG on created conversion.
164 (compare_ics): Break out rank.
166 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
168 * decl.c (xref_tag): Remove extraneous %s on dependent name
171 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
173 * class.c (layout_vtable_decl): Fix off by one error on
175 (build_vtt): Likewise.
176 (build_ctor_vtbl_group): Likewise.
178 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
180 * class.c (maybe_indent_hierarchy): New function.
181 (dump_class_hierarchy_r): Add flags. Dump extra binfo
182 information, if enabled. Use maybe_indent_hierarchy. Adjust
184 (dump_class_hierarchy): Adjust prototype. Adjust output format.
185 (dump_array, dump_vtable, dump_vtt): New functions.
186 (finish_struct_1): Adjust hierarchy dumping.
187 (initialize_vtable): Call dump_vtable.
188 (build_vtt): Call dump_vtt.
189 (build_ctor_vtbl_group): Call dump_vtable.
190 * decl2.c (flag_dump_class_layout): Remove.
191 (cxx_decode_option): Remove dump translation unit
192 and dump class hierarchy check. Call dump_switch_p.
193 (finish_file): Adjust dumping.
194 (dump.c): Only dump base classes if not TDF_SLIM.
195 Only dump namespace members if not TDF_SLIM.
196 * optimize.c (dump_function): New function.
197 (optimize_function): Call dump_function.
198 * semantics.c (expand_body): Use dump_enabled_p.
200 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
203 Part missed from first commit
204 * decl2.c (finish_anon_union): Copy context.
206 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
209 * optimize.c (remap_decl): Remap anonymous aggregate members too.
211 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
214 * semantics.c (expand_body): Don't optimize thunks.
216 2001-05-25 Sam TH <sam@uchicago.edu>
218 * cp-tree.h lex.h: Fix header include guards.
220 2001-05-25 Mark Mitchell <mark@codesourcery.com>
222 * decl.c (init_decl_processing): Tweak.
224 2001-05-24 Mark Mitchell <mark@codesourcery.com>
226 * decl.c (duplicate_decls): Tidy.
227 (init_decl_processing): Always set flag_no_builtin.
229 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
232 * decl2.c (do_local_using_decl): Push the decls, even in a
235 2001-05-22 Mark Mitchell <mark@codesourcery.com>
237 * optimize.c (initialize_inlined_parameters): Don't set
238 TREE_READONLY for a VAR_DECL taking the place of an inlined
241 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
243 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
244 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
247 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
249 * parse.y: Refer to compound literals as such, not as
250 constructor-expressions.
252 2001-05-21 Mark Mitchell <mark@codesourcery.com>
254 * call.c (build_op_delete_call): Ignore exception-specifications
255 when looking for matching delete operators.
256 * init.c (build_new_1): Compute whether or not the allocation
257 function used is a placement allocation function or not, and
258 communicate this information to build_op_delete_call.
260 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
262 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
263 (build_vtbl_ref): Adjust.
264 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
265 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
267 (unsupported_options): Correspondingly.
269 * decl2.c (maybe_make_one_only): Check flag_weak, not
272 * cp-tree.def (START_CATCH_STMT): Lose.
273 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
274 * tree.c (cp_statement_code_p): Don't case it.
275 * semantics.c (cp_expand_stmt): Likewise.
276 * cp-tree.h (START_CATCH_TYPE): Lose.
278 * except.c (expand_start_catch_block): Don't start any blocks.
280 (expand_end_catch_block): Don't end any blocks.
281 * parse.y (handler): Don't pass anything from finish_handler_parms
283 * pt.c (tsubst_expr): Likewise.
284 * semantics.c (begin_handler): Call note_level_for_catch here.
285 (finish_handler_parms): Don't return anything.
286 (genrtl_catch_block, begin_catch_block): Lose.
287 (genrtl_handler): Call expand_start_catch here.
289 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
291 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
292 (get_vtable_decl, build_vtt): Not here.
294 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
297 * optimize.c (update_cloned_parm): Copy addressability and other
300 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
302 * pt.c (determine_specialization): Ignore artificial functions.
304 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
306 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
307 (C_RID_CODE): Remove.
308 * lex.c (cxx_init_options): Call set_identifier_size. Update.
309 (init_parse): Don't do it here.
311 2001-05-18 Diego Novillo <dnovillo@redhat.com>
313 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
314 function declaration to avoid stripping the symbol's attributes.
316 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
318 * decl.c (pushdecl): Adjust error string.
319 (xref_tag): Adjust friend class injection warning. Remove the
320 inherited name from the class shadowed scope.
322 2001-05-17 Mark Mitchell <mark@codesourcery.com>
324 * except.c (cp_protect_cleanup_actions): New function.
325 (init_exception_processing): Don't set protect_cleanup_actions
326 here. Do set lang_protect_cleanup_actions.
328 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
330 * spew.c (read_token): Call yyerror on all unexpected tokens.
332 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
334 * init.c (member_init_ok_or_else): Take a tree rather than
336 (expand_member_init): Adjust.
338 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
340 * decl.c (duplicate_decls): Suppress warning about duplicate
341 decls if the first decl is a friend.
343 2001-05-12 Zack Weinberg <zackw@stanford.edu>
345 * except.c (choose_personality_routine): Export. Add
346 explanatory comment. Take an enum languages, not a boolean.
347 (initialize_handler_parm): Adjust to match.
348 * cp-tree.h: Prototype choose_personality_routine.
349 * lex.c (handle_pragma_java_exceptions): New function.
350 (init_cp_pragma): Register #pragma GCC java_exceptions.
352 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
354 * method.c (build_mangled_C99_name): Remove unused prototype.
356 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
358 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
359 * typeck.c (get_member_function_from_ptrfunc,
360 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
361 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
363 Reverted Geoff Keating's 2001-05-03's patch.
365 2001-05-11 Ira Ruben <ira@apple.com>
367 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
369 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
371 * cp-tree.h (finish_label_expr, lookup_label): Delete.
372 * parse.y: Update for '&&'; don't issue warning here.
373 * semantics.c (finish_label_expr): Delete.
375 2001-05-07 Mark Mitchell <mark@codesourcery.com>
377 * splay-tree.h (splay_tree_max): New function.
378 (splay_tree_min): Likewise.
380 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
382 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
383 (pfn_vflag_identifier): Define.
384 Update comment about layout of pointer functions.
385 (build_ptrmemfunc1): Update prototype.
386 (expand_ptrmemfunc_cst): Update prototype.
387 * decl.c (initialize_predefined_identifiers): Initialize
388 pfn_vflag_identifier.
389 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
390 an extra field to the type.
391 * expr.c (cplus_expand_constant): Pass 'flag' between
392 expand_ptrmemfunc_cst and build_ptrmemfunc1.
393 * typeck.c (get_member_function_from_ptrfunc): When
394 FUNCTION_BOUNDARY < 16, look at additional field to determine
395 if a pointer-to-member is a real pointer or a vtable offset.
396 (build_ptrmemfunc1): Add new parameter to contain extra field.
397 (build_ptrmemfunc): Pass the extra field around.
398 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
399 (pfn_from_ptrmemfunc): Ignore the extra field.
401 2001-05-03 Mark Mitchell <mark@codesourcery.com>
403 * cp-tree.h (flag_inline_trees): Update documentation.
404 * decl.c (init_decl_processing): Adjust handling of
405 flag_inline_functions and flag_inline_trees to support -O3.
406 (grokfndecl): Set DECL_INLINE on all functions if that's what
408 (save_function_data): Clear DECL_INLINE in
409 current_function_cannot_inline is non-NULL.
410 * decl2.c (flag_inline_trees): Update documentation.
412 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
414 * dump.c (cp_dump_tree, USING_STMT case): New case.
415 * tree.c (cp_statement_code_p): Add USING_STMT.
416 * decl2.c (do_using_directive): Add the using directive statement.
418 * tree.c (walk_tree): Reformat an if block.
420 2001-05-02 Mark Mitchell <mark@codesourcery.com>
422 * decl.c (compute_array_index_type): Don't try to do anything with
423 the indices when processing a template.
425 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
427 * call.c: NULL_PTR -> NULL.
432 * except.c: Likewise.
435 * search.c: Likewise.
437 * typeck.c: Likewise.
438 * typeck2.c: Likewise.
440 2001-05-02 Mark Mitchell <mark@codesourcery.com>
442 * decl2.c (do_using_directive): Revert previous patch.
444 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
446 * cp-tree.def (USING_STMT): New statement node.
447 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
448 * decl2.c (do_using_directive): Add USING_STMT to statement
449 tree. Don't emit errors when processing template decl.
450 * pt.c (tsubst_expr, USING_STMT case): New case.
451 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
453 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
455 * call.c (build_new_op): Convert args from reference here.
456 (build_conditional_expr): Don't convert here.
458 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
460 * spew.c (last_token_id): New static variable.
461 (read_token): Set it here.
462 (yyerror): Use it here.
464 2001-04-30 Richard Henderson <rth@redhat.com>
466 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
469 2001-04-30 Mark Mitchell <mark@codesourcery.com>
471 * gxxint.texi: Remove.
472 * Make-lang.in: Remove all traces of gxxint.texi.
474 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
476 * decl2.c (start_static_initialization_or_destruction): Correct
477 logic to handle the -fno-use-cxa-atexit case.
479 2001-04-30 Mark Mitchell <mark@codesourcery.com>
481 * optimize.c (update_cloned_parm): New function.
482 (maybe_clone_body): Use it. Update the `this' parameter too.
484 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
486 * decl2.c (unsupported_options): Add new-abi.
487 * lang-options.h: Remove no longer supported options.
489 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
491 * except.c (can_convert_eh): Don't check template parms,
494 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
496 * optimize.c (maybe_clone_body): Copy parameter names and locations.
498 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
500 * cp-tree.h (adjust_clone_args): Prototype new function.
501 * class.c (adjust_clone_args): New function.
502 * decl.c (start_function): Call it for in charge ctors.
504 2001-04-26 Mark Mitchell <mark@codesourcery.com>
506 * method.c (use_thunk): Make sure that thunks really are emitted
509 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
511 * mangle.c (write_chars): New macro.
512 (hwint_to_ascii): New function
513 (write_number): Use it.
514 (write_integer_cst): Deal with really big numbers.
516 2001-04-25 Mark Mitchell <mark@codesourcery.com>
518 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
521 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
523 * decl.c (grokdeclarator): Set context of namespace scope
526 2001-04-24 Zack Weinberg <zackw@stanford.edu>
528 * cp/optimize.c: Include hashtab.h.
529 (struct inline_data): Add tree_pruner.
530 (expand_call_inline, expand_calls_inline): Use it when calling
532 (optimize_function): Initialize and free tree_pruner.
534 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
536 Lazy __FUNCTION__ generation.
537 * cp-tree.def (FUNCTION_NAME): Remove.
538 * cp-tree.h (function_name_declared_p): Remove.
539 (cp_fname_init): Prototype.
540 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
541 don't call declare_function_name. Call start_fname_decls.
542 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
543 clobber the line number.
544 (cp_fname_init): New function.
545 (start_function): Call start_fname_decls.
546 (finish_function): Call finish_fname_decls.
547 * lex.c (reswords): Add slots for __FUNCTION__ et al.
548 (rid_to_yy): Add mappings for __FUNCTION__ et al.
549 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
550 * parse.y (VAR_FUNC_NAME): New token.
551 (primary): Add VAR_FUNC_NAME.
552 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
554 (tsubst, FUNCTION_NAME case): Remove.
555 (tsubst_copy, FUNCTION_NAME case): Remove.
556 (tsubst_expr, DECL_STMT case): Be careful with a
557 DECL_PRETTY_FUNCTION_P.
558 (instantiate_decl): Remove function_name_declared_p.
559 * semantics.c (begin_compound_statement): Don't call
560 declare_function_name here.
561 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
562 (finish_translation_unit): Call finish_fname_decls.
563 (expand_body): Remove function_name_declared_p.
564 * typeck2.c (digest_init): Allow any ERROR_MARK.
566 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
568 * pt.c (tsubst_decl): Use VOID_TYPE_P.
569 * semantics.c: Fix some typos.
571 2001-04-23 Phil Edwards <pme@sources.redhat.com>
573 * cp/decl2.c (flag_honor_std): Always initialize to 1.
575 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
577 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
579 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
581 * except.c (build_throw): Wrap the initialization of the exception
582 object in a MUST_NOT_THROW_EXPR.
583 (do_free_exception): #if 0.
585 2001-04-20 Mark Mitchell <mark@codesourcery.com>
587 * cp-tree.h (finish_enum): Change prototype.
588 * decl.c (finish_enum): Reorganize.
589 * parse.y (structsp): Adjust calls to finish_enum.
591 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
593 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
596 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
598 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
599 (layout_empty_base): Return at end flag.
600 (build_base_field): Likewise.
601 (build_base_fields): Likewise.
602 (layout_virtual_bases): Don't add 1 to eoc value.
603 (end_of_class): Use full size for empty bases.
604 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
605 empty bases. Don't add 1 to eoc value. Only add trailing padding
606 if we're an empty class with no empty bases.
607 (dump_class_hierarchy): Dump size and alignment.
609 2001-04-20 Jakub Jelinek <jakub@redhat.com>
611 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
614 2001-04-20 Jakub Jelinek <jakub@redhat.com>
616 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
617 is found, look first if name does not match the structure name.
619 2001-04-19 Mark Mitchell <mark@codesourcery.com>
621 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
623 (SET_DECL_LANGUAGE): New macro.
624 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
625 (pushdecl): Likewise.
626 (build_library_fn_1): Likewise.
627 (build_cp_library_fn): Likewise.
628 (grokfndecl): Likewise.
629 (grokvardecl): Mark `extern "C"' variables as having C linkage.
630 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
631 * lex.c (retrofit_lang_decl): Likewise.
632 * mangle.c (mangle_decl_string): Don't mangle the names of
633 variables declared with C language linkage.
634 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
636 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
638 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
639 flag_access_control from uninitialized storage.
641 2001-04-15 Mark Mitchell <mark@codesourcery.com>
643 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
644 * mangle.c (write_pointer_to_member_type): Fix mangling of
645 pointers to cv-qualified member function types.
647 * init.c (build_delete): Create a SAVE_EXPR for the address if
648 we're going to use it more than once.
650 2001-04-13 Mark Mitchell <mark@codesourcery.com>
652 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
653 (expand_ptremfunc_cst): Change prototype.
654 (delta2_from_ptrmemfunc): Remove.
655 * expr.c (cplus_expand_constant): Adjust call to
656 expand_ptrmemfunc_cst.
657 * typeck.c (build_ptrmemfunc1): Simplify.
658 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
659 results in a constant.
660 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
661 (delta2_from_ptrmemfunc): Remove.
662 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
664 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
666 * cp-tree.h (decl_namespace_list): New macro.
667 (struct saved_scope): Add decl_ns_list.
668 * decl.c (mark_saved_scope): Mark it.
669 * decl2.c: Lose static decl_namespace_list.
670 (init_decl2): Don't save it.
672 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
674 * cp-tree.h (warn_return_type, yylex): Delete redundant
677 * decl.c (current_class_depth, global_namespace): Likewise.
679 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
681 * repo.c (flag_use_repository): Likewise.
683 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
685 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
686 set_block, pushdecl, getdecls, gettags, init_decl_processing,
687 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
688 lvalue_or_else, print_lang_statistics, comp_target_types,
689 unsigned_type, signed_type, signed_or_unsigned_type,
690 build_function_call, mark_addressable, incomplete_type_error):
691 Delete redundant declarations.
693 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
695 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
696 (TYPE_ANONYMOUS_P): New macro.
697 (TAGGED_TYPE_P): New macro.
698 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
699 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
700 * tree.c (no_linkage_helper): Likewise.
701 * semantics.c (begin_class_definition): Likewise.
702 * pt.c (convert_template_argument): Likewise.
703 * lex.c (check_for_missing_semicolon): Likewise.
705 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
707 * class.c (dfs_unshared_virtual_bases): New function.
708 (mark_primary_bases): Call it.
709 (check_bases): Ignore virtual bases when determining
712 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
714 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
716 2001-04-11 Mark Mitchell <mark@codesourcery.com>
718 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
719 cloned function to the clone.
721 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
723 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
725 * semantics.c: Include expr.h.
727 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
729 * method.c (implicitly_declare_fn): Commonize code for copy ctor
730 and assignment op. Set TREE_USED for parameter.
732 2001-04-10 Mark Mitchell <mark@codesourcery.com>
734 * class.c (find_final_overrider_data): Add `candidates'.
735 (dfs_find_final_overrider): Don't issue error messages
737 (find_final_overrider): Issue error messages here.
738 (build_base_field): Don't warn about amgibuous direct bases here.
739 (warn_about_ambiguous_direct_bases): New function.
740 (layout_class_type): Use it.
742 2001-04-10 Richard Henderson <rth@redhat.com>
744 * typeck.c (build_array_ref): Push the array reference inside
745 COMPOUND_EXPR and COND_EXPR.
747 2001-04-05 Mark Mitchell <mark@codesourcery.com>
749 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
750 * decl.c (duplicate_decls): Adjust accordingly.
751 (maybe_commonize_var): Likewise.
752 (grokfndecl): Likewise.
753 (start_function): Likewise.
754 (start_method): Likewise.
755 * decl2.c (key_method): Likewise.
756 (import_export_decl): Likewise.
757 * method.c (implicitly_declare_fn): Likewise.
758 * optimize.c (maybe_clone_body): Likewise.
760 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
762 * lang-specs.h: Add __DEPRECATED.
764 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
766 * search.c (get_dynamic_cast_base_type): When building a new
767 constant, set its type to ssizetype.
769 2001-04-04 Jakub Jelinek <jakub@redhat.com>
771 * optimize.c (expand_call_inline): Only add newly inlined statements
774 2001-04-03 Mark Mitchell <mark@codesourcery.com>
776 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
777 (OPERATOR_FORMAT): Likewise.
778 (OPERATOR_TYPENAME_FORMAT): Likewise.
779 * operators.def: Remove old name-mangling information.
780 * decl.c (grok_op_properties): Adjust accordingly.
781 * lex.c (init_operators): Likewise.
782 * rtti.c (get_tinfo_decl): Issue error messages about types that
785 2001-04-03 Mark Mitchell <mark@codesourcery.com>
787 * decl2.c (import_export_decl): Don't call import_export_class
788 when processing an inline member function.
789 * semantics.c (expand_body): Call import_export_decl before
790 emitting inline functions.
792 2001-03-28 Richard Henderson <rth@redhat.com>
794 IA-64 ABI Exception Handling:
795 * cp-tree.def (EH_SPEC_BLOCK): New.
796 (MUST_NOT_THROW_EXPR): New.
797 * cp-tree.h: Update changed function declarations.
798 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
799 (CPTI_CALL_UNEXPECTED): New.
800 (struct cp_language_function): Rename x_eh_spec_try_block
802 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
803 * decl.c (current_binding_level): If no current function
804 bindings, revert to scope_chain.
805 (initialize_predefined_identifiers): Remove __cp_push_exception.
806 (store_parm_decls): Use begin_eh_spec_block.
807 (finish_function): Use finish_eh_spec_block.
808 (mark_lang_function): Update for name changes.
809 * decl2.c (finish_file): No mark_all_runtime_matches.
810 * dump.c (cp_dump_tree): Handle new tree codes.
811 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
812 * except.c (catch_language_init, catch_language): Remove.
813 (init_exception_processing): Don't set language code.
814 Initialize call_unexpected_node, protect_cleanup_actions,
815 eh_personality_libfunc, lang_eh_runtime_type.
816 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
817 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
818 (prepare_eh_type): Split out type canonicalizations ...
819 (build_eh_type_type): ... from here.
820 (build_eh_type_type_ref): Remove.
821 (mark_all_runtime_matches): Remove.
822 (build_exc_ptr): New.
823 (do_begin_catch, do_end_catch): New.
824 (do_pop_exception): Remove.
825 (build_terminate_handler): Remove.
826 (choose_personality_routine): Split out language choice from ...
827 (initialize_handler_parm): ... here.
828 Use MUST_NOT_THROW_EXPR.
829 (expand_start_catch_block): Use do_begin_catch. Simplify Java
830 exception object handling.
831 (expand_start_eh_spec, expand_end_eh_spec): Remove.
832 (expand_exception_blocks, alloc_eh_object): Remove.
833 (begin_eh_spec_block, finish_eh_spec_block): New.
834 (do_allocate_exception, do_free_exception): New.
835 (expand_throw): Merge into ...
836 (build_throw): ... here. Update for abi.
837 * expr.c (cplus_expand_expr): No expand_internal_throw.
838 Handle MUST_NOT_THROW_EXPR.
839 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
840 * semantics.c (*) Update for except.h name changes.
841 (genrtl_try_block): No protect_with_terminate.
842 (genrtl_eh_spec_block): New.
843 (genrtl_handler): Don't emit the goto here.
844 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
845 (genrtl_finish_function): Don't expand_exception_blocks.
846 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
848 2001-03-28 Richard Henderson <rth@redhat.com>
850 * decl.c (struct named_label_list): Rename eh_region to
851 in_try_scope, add in_catch_scope.
852 (struct binding_level): Rename eh_region to is_try_scope,
854 (note_level_for_try): Rename from note_level_for_eh.
855 (note_level_for_catch): New.
856 (poplevel): Copy both is_try_scope and is_catch_scope to
857 the named_label_list struct.
858 (check_previous_goto_1): Don't check for catch block via
859 DECL_ARTIFICIAL; use in_try_scope instead.
860 (check_goto): Likewise.
861 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
862 * except.c (expand_start_catch_block): Call note_level_for_catch.
863 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
865 2001-03-27 Richard Henderson <rth@redhat.com>
867 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
868 exceptions_via_longjmp.
870 2001-03-27 Phil Edwards <pme@sources.redhat.com>
872 * pt.c (check_default_tmpl_args): Make error messages clearer.
874 2001-03-26 Phil Edwards <pme@sources.redhat.com>
876 * error.c: Also undefine 'A' macro used for cp_printers definition.
878 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
880 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
882 2001-03-26 Mike Yang <yang@research.att.com>
883 Mark Mitchell <mark@codesourcery.com>
885 * dump.c (dump_access): New function.
886 (cp_dump_tree): Use it. Dump basetype information for class
889 2001-03-26 Mark Mitchell <mark@codesourcery.com>
891 * Makefile.in (optimize.o): Depend on params.h.
892 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
893 (init_decl_processing): Set flag_no_inline when doing
895 * optimize.c: Include params.h.
896 (struct inline_data): Improve documentation of FNS. Add
897 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
898 (INSNS_PER_STMT): New macro.
899 (remap_block): Use CLONING_P.
900 (inlinable_function_p): Don't inline big functions.
901 (expand_call_inline): Keep track of how much inlining we've done.
902 (optimize_function): Set FIRST_INLINED_FN.
903 (maybe_clone_body): Set CLONING_P.
904 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
906 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
907 rest_of_compilation. Clear DECL_RTL for local variables
909 (clear_decl_rtl): New function.
911 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
914 * cp-tree.h (skip_type_access_control,
915 reset_type_access_control): Prototype.
916 * decl.c (grokdeclarator): Access of friends is not checked.
917 * parse.y (component_decl_list): Reset type access control.
918 * semantics.c (decl_type_access_control): Clear
919 current_type_lookups.
920 (save_type_access_control): Don't save if not deferring.
921 (skip_type_access_control, reset_type_access_control): New
923 (begin_class_definition): Do type access control for basetypes.
924 Start deferred access control.
925 (finish_class_definition): Resume immediate access control if
926 this is a local class.
928 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
930 * class.c (add_method): Use memcpy/memmove, not bcopy.
932 * decl.c (duplicate_decls): Likewise.
934 2001-03-23 Jakub Jelinek <jakub@redhat.com>
936 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
939 2001-03-23 Jakub Jelinek <jakub@redhat.com>
941 * decl.c (local_names): Define.
942 (push_local_name): New.
943 (grok_reference_init): Return init if initializing static reference
944 variable with non-constant instead of emitting it.
945 Move expand_static_init call to cp_finish_decl.
946 (layout_var_decl): Call push_local_name.
947 (maybe_commonize_var): Allow inlining functions even if they have
948 static local variables, use comdat_linkage for them if flag_weak.
949 (check_initializer): Call obscure_complex_init if
950 grok_reference_init returned non-zero.
951 (save_function_data): Clear x_local_names.
952 (pop_cp_function_context): Free x_local_names.
953 (mark_inlined_fns): Remove.
954 (mark_lang_function): Mark x_local_names.
955 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
956 Mark inlined_fns as tree, remove call to mark_inlined_fns.
957 * class.c (alter_access): Ensure DECL_ACCESS is never set if
958 DECL_DISCRIMINATOR_P.
959 * cp-tree.h (cp_language_function): Add x_local_names.
960 (lang_decl_flags): Add discriminator into u2.
961 (lang_decl_inlined_fns): Remove.
962 (lang_decl): inlined_fns is now a TREE_VEC.
963 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
964 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
965 TREE_VEC, not a custom structure.
966 (optimize_function): Likewise.
967 * mangle.c (discriminator_for_local_entity): Discriminate among
968 VAR_DECL local entities.
969 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
972 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
974 Add support for Java interface method calls.
975 * cp-tree.h (struct lang_type): Add java_interface flag.
976 (TYPE_JAVA_INTERFACE): New macro.
977 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
978 by setting TYPE_JAVA_INTERFACE.
979 * call.c (java_iface_lookup_fn): New static.
980 (build_over_call): If calling a method declared in a
981 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
982 expression which resolves the function address.
983 (build_java_interface_fn_ref): New function.
985 2001-03-22 Richard Henderson <rth@redhat.com>
987 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
988 * except.c: Don't include it.
990 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
991 based on an idea from Joe Buck <jbuck@synopsys.com>
993 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
995 (data_def, component_decl): Add reductions to bad_decl.
997 2001-03-22 Jakub Jelinek <jakub@redhat.com>
999 * method.c (do_build_assign_ref): Don't use build_modify_expr for
1000 anonymous aggregates, since they don't have assignment operator
1002 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
1003 assignment operators for anonymous structure fields.
1005 2001-03-21 Jason Merrill <jason@redhat.com>
1007 * pt.c (instantiate_decl): Abort if we see a member constant
1008 instantiation that doesn't already have its initializer.
1009 Downgrade explicit instantiation without definition to pedwarn.
1011 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
1012 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
1013 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
1015 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
1016 (pending_vtables): Remove.
1017 * decl2.c (pending_vtables): Remove.
1018 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
1019 CLASSTYPE_VTABLE_NEEDS_WRITING.
1020 (import_export_class): Likewise.
1021 (init_decl2): Don't mark pending_vtables.
1022 * lex.c (handle_pragma_vtable): Just sorry.
1023 * pt.c (instantiate_class_template): Don't mess with
1024 CLASSTYPE_VTABLE_NEEDS_WRITING.
1025 (mark_class_instantiated): Likewise.
1026 * ptree.c (print_lang_type): Don't print it.
1027 * semantics.c (begin_class_definition): Don't set it.
1029 * pt.c (template_tail): Replace with last_pending_template.
1030 (maybe_templates, maybe_template_tail): Remove.
1031 (add_pending_template): Adjust.
1032 (instantiate_pending_templates): Adjust.
1034 * cp-tree.h (struct saved_scope): Remove lang_stack field.
1035 (current_lang_stack): Remove.
1036 * decl.c (maybe_push_to_top_level): Don't initialize it.
1037 (duplicate_decls): Use current_lang_depth.
1038 (xref_basetypes): Likewise.
1039 * class.c (current_lang_depth): New fn.
1040 (push_lang_context): Use more varray functionality.
1041 (pop_lang_context): Likewise.
1043 * error.c (GLOBAL_THING): Always use '__'.
1045 2001-03-21 Mark Mitchell <mark@codesourcery.com>
1047 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
1049 * mangle.c (mangle_decl_string): Mangle the names of overloaded
1050 operators, even when they have `extern "C"' linkage.
1052 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1054 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
1055 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1056 where it's not necessary.
1057 (add_method): Remove optimization involving comparison of
1058 DECL_ASSEMBLER_NAME.
1059 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
1060 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1061 where it's not necessary.
1062 (check_methods): Likewise.
1063 (build_clone): Likewise.
1064 (built_vtt): Likewise.
1065 * cp-tree.h (DECL_NEEDED_P): Likewise.
1066 * decl.c (pushtag): Likewise.
1067 (duplicate_decls): Likewise.
1068 (pushdecl): Likewise.
1069 (builtin_function): Likewise.
1070 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
1071 (build_cp_library_fn): Likewise.
1072 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
1073 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1074 where it's not necessary.
1075 (make_rtl_for_nonlocal_decl): Likewise.
1076 (cp_finish_decl): Likewise.
1077 (grokfndecl): Likewise.
1078 (grokvardecl): Likewise.
1079 (grokdeclarator): Likewise.
1080 (start_function): Likewise.
1081 (cp_missing_return_ok_p): Likewise.
1082 * decl2.c (grokclassfn): Likewise.
1083 (check_classfn): Likewise.
1084 (finish_static_data_member_decl): Likewise.
1085 (grokfield): Likewise.
1086 * error.c (GLOBAL_IORD_P): Remove.
1087 (dump_global_iord): Improve output.
1088 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
1089 * except.c (nothrow_libfn_p): Summarily reject any function not in
1091 * init.c (build_java_class_ref): Don't explicitly set
1092 DECL_ASSEMBLER_NAME after calling mangle_decl.
1093 * mangle.c (mangle_decl_string): Handle extern "C" functions.
1094 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
1095 * method.c (set_mangled_name_for_decl): Don't explicitly set
1096 DECL_ASSEMBLER_NAME after calling mangle_decl.
1097 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
1098 IDENTIFIER_GLOBAL_VALUE for the thunk.
1099 * pt.c (set_mangled_name_for_template_decl): Remove.
1100 (check_explicit_specialization): Don't use it.
1101 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
1102 (tsubst_friend_function): Likewise.
1103 (tsubst_decl): Likewise.
1104 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
1105 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
1106 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1107 where it's not necessary.
1108 (tinfo_base_init): Likewise.
1109 (create_real_tinfo_var): Likewise.
1110 * search.c (looup_field_1): Likewise.
1111 * semantics.c (finish_named_return_value): Likewise.
1112 * tree.c (init_tree): Set lang_set_decl_assembler_name.
1114 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
1116 Correct semantics restrictions checking in throw-expression.
1117 * except.c (is_admissible_throw_operand): New function.
1118 (build_throw): Use it.
1120 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1122 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
1125 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1127 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1128 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
1129 * decl.c (duplicate_decls): Likewise.
1130 (builtin_function): Likewise.
1131 (build_library_fn): Likewise.
1132 (build_cp_library_fn): Likewise.
1133 (check_initializer): Likewise.
1134 (cp_finish_decl): Likewise.
1135 * decl2.c (grokfield): Likewise.
1136 (grok_function_init): Remove #if 0'd code.
1137 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1138 * friend.c (do_friend): Likewise.
1139 * init.c (get_temp_regvar): Likewise.
1140 * method.c (make_thunk): Likewise.
1141 * pt.c (tsubst_friend_function): Likewise.
1142 (tsubst_decl): Likewise.
1143 (regenerate_decl_from_template): Likewise.
1144 * semantics.c (genrtl_named_return_value): Likewise.
1145 (expand_body): Likewise.
1146 (genrtl_finish_function): Likewise.
1147 * tree.c (cp_tree_equal): Likewise.
1149 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
1151 * call.c (convert_like_real): Add extra semantics to INNER
1152 parameter. Don't convert to temporary if a user conversion
1153 gives us an lvalue that we're about to bind to a reference.
1154 Set INNER to indicate pending reference binding on recursive
1157 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1159 * cp/lex.c: Delete duplicate pending_lang_change.
1161 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1163 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
1165 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
1166 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
1168 2001-03-09 Zack Weinberg <zackw@stanford.edu>
1170 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
1172 2001-03-08 Stan Shebs <shebs@apple.com>
1174 * cp-tree.h (set_identifier_local_value): Remove unused decl.
1176 2001-03-06 Zack Weinberg <zackw@stanford.edu>
1178 * spew.c: Remove references to CPP_OSTRING.
1180 2001-03-06 Andrew Haley <aph@redhat.com>
1182 * typeck.c (convert_arguments): Check that we have an fndecl.
1184 2001-03-05 Andrew Haley <aph@redhat.com>
1186 * typeck.c (convert_arguments): Don't do ellipsis conversion for
1187 __built_in_constant_p.
1189 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1191 * typeck.c (build_static_cast): Allow enum to enum conversions
1194 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1196 * class.c (check_field_decls): Pointers to member do not a
1197 non-pod struct make, as per DR 148.
1199 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1201 * call.c (joust): cp_pedwarn when using gnu extension concerning
1202 worst conversion sequences.
1204 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1206 * decl.c: Replace all uses of 'boolean' with 'bool'.
1208 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1210 * lang-specs.h: Add zero initializer for cpp_spec field to
1211 all array elements that need one. Don't put an #ifdef inside
1212 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
1215 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1217 Implement using decls inside template functions.
1218 * decl2.c (validate_nonmember_using_decl): Don't special case
1219 fake_std_node in the global namespace. Don't reject early when
1220 processing a template.
1221 (do_local_using_decl): Add to statement tree. Don't do further
1222 processing when building a template.
1223 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
1225 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1227 * decl2.c (do_nonmember_using_decl): Don't complain if we find
1228 same function. Do complain about ambiguating extern "C"
1231 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
1233 Remove floating point and complex type template constant parms.
1234 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
1235 COMPLEX_TYPE extensions.
1236 (invalid_nontype_parm_type_p): Likewise.
1238 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
1240 * except.c (call_eh_info): Revert "match_function"'s type.
1242 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
1244 Fix ctor vtable vcall offsets.
1245 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
1246 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
1247 (get_matching_base): Remove.
1248 (get_original_base): New function.
1249 (build_vtbl_initializer): Initialize vid.rtti_binfo.
1250 Use a virtual thunk for a ctor vtable with an index
1251 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
1252 primary base within a constructor vtable. Only set
1253 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
1254 when primary base has been lost.
1255 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
1257 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
1259 * call.c (joust): Ensure more_specialized()'s argument length
1260 parameter has correct value for constructors.
1262 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
1264 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
1266 * decl.c (mark_inlined_fns): Prototype.
1268 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1270 * spew.c (yylex): Correct handling of friends.
1272 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1274 * mangle.c (write_encoding): Pass write_function_type the
1275 FUNCTION_DECL for the function being encoded.
1276 (write_function_type): Pass it along to write_bare_function_type.
1277 (write_bare_function_type): Pass it along to write_method_parms.
1278 (write_method_parms): Don't mangle the compiler-generated
1279 parameters to a constructor or destructor.
1281 2001-02-22 Andreas Jaeger <aj@suse.de>
1283 * optimize.c: Include toplev.h for
1284 note_deferral_of_defined_inline_function prototype.
1286 2001-02-22 Jakub Jelinek <jakub@redhat.com>
1288 * cp-tree.h (struct lang_decl_inlined_fns): New.
1289 (struct lang_decls): Add inlined_fns.
1290 (DECL_INLINED_FNS): New macro.
1291 * optimize.c (struct inline_data): Add inlined_fns.
1292 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
1293 (inlinable_function_p): Likewise, fix typo in comment,
1294 function is not inlinable if it already inlined function currently
1296 (expand_call_inline): Add fn to inlined_fns if neccessary.
1297 (optimize_function): Initialize inlined_fns.
1298 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
1299 * decl.c (mark_inlined_fns): New function.
1300 (lang_mark_tree): Call it.
1302 2001-02-21 Jason Merrill <jason@redhat.com>
1304 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
1305 (DECL_UNINLINABLE): Move to middle-end.
1307 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
1308 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
1309 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
1310 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
1311 parms and outer BLOCK. note_deferral_of_defined_inline_function.
1313 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
1316 2001-02-19 Mark Mitchell <mark@codesourcery.com>
1318 * decl2.c (set_decl_namespace): Allow explicit instantiations in
1321 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1323 * optimize.c (expand_call_inline): Don't walk subtrees of type
1326 2001-02-18 Mark Mitchell <mark@codesourcery.com>
1328 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
1331 2001-02-18 Jason Merrill <jason@redhat.com>
1333 Do put the VTT parameter in DECL_ARGUMENTS.
1334 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
1335 (current_vtt_parm): New macro.
1336 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
1337 (DECL_HAS_VTT_PARM_P): New macro.
1338 (DECL_VTT_PARM): Remove.
1339 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
1340 * decl.c (duplicate_decls): Only copy the operator code if
1342 (start_function): Set current_vtt_parm.
1343 (lang_mark_tree): Don't mark vtt_parm.
1344 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1345 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1346 * class.c (build_clone): Maybe remove the VTT parm.
1347 * optimize.c (maybe_clone_body): Set up the VTT parm.
1348 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1349 * call.c (build_over_call): Just allow the VTT arg.
1350 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1351 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1352 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1353 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1354 * error.c (dump_function_decl): Likewise.
1355 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1356 if we try to call a constructor with in-charge or VTT parms.
1357 * method.c (skip_artificial_parms_for): New fn.
1358 * call.c (add_function_candidate, build_over_call): Call it.
1359 * call.c (build_new_method_call): Use current_vtt_parm.
1360 * init.c (expand_virtual_init): Likewise.
1361 * class.c (same_signature_p): No longer static.
1362 * cp-tree.h: Declare it.
1363 * search.c (look_for_overrides_r): Use it.
1365 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1367 * cp-tree.h (new_abi_rtti_p): Remove.
1368 (name_mangling_version): Likewise.
1369 (flag_do_squangling): Likewise.
1370 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1371 * decl.c (grokfndecl): Likewise.
1372 * decl2.c (name_mangling_version): Remove.
1373 (flag_do_squangling): Likewise.
1374 (lang_f_options): Remove `squangle'.
1375 (unsupported_options): Add `squangle'.
1376 (cxx_decode_option): Issue a warning about uses of
1377 -fname-mangling-version.
1378 (finish_file): Remove old ABI support.
1379 * pt.c (check_explicit_specialization): Likewise.
1380 (tsubst_decl): Likewise.
1381 * rtti.c (init_rtti_processing): Likewise.
1382 (build_headof): Likewise.
1383 (get_tinfo_decl_dynamic): Likewise.
1384 (tinfo_from_decl): Likewise.
1385 (build_dynamic_cast_1): Likewise.
1386 (synthesize_tinfo_var): Likewise.
1387 * init.c (build_new): Allow enumeration types for the array-bounds
1388 in a direct-new-declarator.
1390 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1392 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1393 TREE_PROTECTED from the template being specialized.
1395 2001-02-17 Jason Merrill <jason@redhat.com>
1397 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1399 * decl.c (bad_specifiers): Allow throw specs on things with
1400 pointer-to-function or -member-function type.
1401 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1404 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1406 * call.c (check_dtor_name): Handle template names correctly.
1408 2001-02-16 Jason Merrill <jason@redhat.com>
1410 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1411 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1412 * optimize.c (maybe_clone_body): Don't substitute it.
1413 * call.c (build_new_method_call): Check in_chrg instead.
1414 * init.c (expand_virtual_init): Likewise.
1416 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1418 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1419 class-type introduces at least a type-name.
1421 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1423 * call.c (convert_like_real): Create a temporary for non-lvalue.
1425 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
1427 * cp-tree.h: Fix typos in comments.
1429 2001-02-16 Jason Merrill <jason@redhat.com>
1431 * optimize.c (remap_block): If we're compiling a clone, pass the
1432 new block to insert_block.
1434 2001-02-16 Mark Mitchell <mark@codesourcery.com>
1436 * semantics.c (finish_asm_stmt): Robustify.
1438 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1440 * pt.c (push_template_decl_real): Don't remangle the name of a
1443 2001-02-15 Jim Meyering <meyering@lucent.com>
1445 * Make-lang.in (c++.install-common): Depend on installdirs.
1446 (c++.install-info): Likewise.
1447 (c++.install-man): Likewise.
1449 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1451 * typeck2.c (build_m_component_ref): Robustify.
1453 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1455 * friend.c (do_friend): Don't take the nested [template] class
1456 into account when deciding whether to warn about the friend
1457 function not referring to a template function.
1459 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1461 * typeck.c (build_unary_op): Clarify error message.
1463 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
1465 * parse.y (component_constructor_declarator): allow optional
1466 parentheses around constructor class name.
1468 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1470 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1472 * init.c (emit_base_init): Remove incorrect comment about
1474 * method.c (make_thunk): Fix comment alignment.
1476 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1478 Kill remnants of this is variable.
1479 * cp-tree.h (flag_this_is_variable): Remove.
1480 * decl2.c (flag_this_is_variable): Remove.
1481 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1482 (build_vbase_path): The path is non-static, even in a cdtor.
1483 (resolves_to_fixed_type_p): Add additional return value.
1484 * search.c (init_vbase_pointers): Adjust.
1485 * tree.c (lvalue_p_1): Adjust.
1486 * typeck.c (mark_addressable): Adjust.
1488 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1490 * pt.c (unify): Don't check cv quals of array types.
1492 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1494 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1495 check whether we already have the type.
1497 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1499 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1500 * call.c (build_op_delete_call): Simplify to remove duplicate
1502 * class.c (clone_function_decl): Don't build the deleting variant
1503 of a non-virtual destructor.
1504 * decl.c (finish_destructor_body): Don't call delete if this is a
1505 non-virtual destructor.
1506 * init.c (build_delete): Explicitly call `operator delete' when
1507 deleting an object with a non-virtual destructor.
1509 2001-02-13 Jason Merrill <jason@redhat.com>
1511 * lang-specs.h: Add more __EXCEPTIONS.
1513 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1515 * typeck2.c (process_init_constructor): Check
1516 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1518 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1520 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1521 Remove spurious information in comment. Allow further
1522 adjustments of REFERENCE_TYPE args.
1524 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1526 * errfn.c (cp_deprecated): Tweak diagnostic text.
1527 * parse.y (new_initializer): Deprecate initializer lists
1530 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1532 Remove old ABI support.
1534 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1536 * decl2.c (flag_vtable_thunks): Always set it to 1.
1537 (flag_new_abi): Likewise.
1538 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1540 * Makefile.in (g++spec.o): Fix typo.
1542 2001-02-09 Jason Merrill <jason@redhat.com>
1544 * lang-specs.h: Restore definition of __EXCEPTIONS.
1546 2001-02-08 Jason Merrill <jason@redhat.com>
1548 * search.c (shared_member_p): New function.
1549 (lookup_field_r): Use it.
1550 * cp-tree.h (SHARED_MEMBER_P): Remove.
1552 * method.c (process_overload_item): Handle template-dependent array
1554 * pt.c (type_unification_real): If we end up with undeduced nontype
1557 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1560 * typeck2.c (friendly_abort): Don't say anything if we have
1561 earlier errors or sorries.
1563 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1564 wchar_t. Ignore if in_system_header.
1566 * decl.c (maybe_push_cleanup_level): New fn...
1567 (start_decl_1): ...split out from here.
1568 * cvt.c (build_up_reference): Use it.
1569 * cp-tree.h: Declare it.
1571 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1573 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1576 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1578 * pt.c (lookup_template_class): Make sure it's a primary
1579 template or template_template_parm when called from the parser.
1580 (instantiate_template_class): Add assertion.
1582 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1584 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1585 from error_mark_node.
1587 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1589 Fix specification and implementation bugs in V3 ABI
1590 construction vtables.
1591 * cp-tree.h (flag_dump_class_layout): New flag.
1592 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1593 (BINFO_LOST_PRIMARY_P): New flag.
1594 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1595 (BINFO_PRIMARY_MARKED_P): Rename to ...
1596 (BINFO_PRIMARY_P): ... here.
1597 (binfo_via_virtual): New prototype.
1598 * decl2.c (flag_dump_class_layout): New flag.
1599 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1600 use `=' as a file name separator.
1601 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1603 (build_vtbl_address): If this is a virtual primary base, then
1604 get the vtbl of what it is ultimately primary for.
1605 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1606 for BINFO_PRIMARY_P.
1607 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1608 (get_shared_vbase_if_not_primary): Likewise.
1609 (dfs_get_pure_virtuals): Likewise.
1610 (expand_upcast_fixups): Likewise.
1611 (fixup_virtual_upcast_offsets): Likewise.
1612 (dfs_find_vbase_instance): Likewise.
1613 (find_vbase_instance): Likewise.
1614 (binfo_from_vbase): Adjust comment to reflect reality.
1615 (binfo_via_virtual): New function.
1616 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1617 for binfo walking during VTT construction.
1618 (dfs_mark_primary_bases): Remove.
1619 (force_canonical_binfo_r): New function.
1620 (force_canonical_binfo): New function.
1621 (mark_primary_virtual_base): New function.
1622 (mark_primary_bases): Walk in inheritance graph order, use
1623 mark_primary_virtual_base.
1624 (determine_primary_base): Use some more intermediate variables.
1625 (dfs_find_final_overrider): Don't check for overriding along a
1627 (dfs_modify_vtables): Walk into primary virtual bases too.
1628 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1629 (build_base_fields): Likewise.
1630 (dfs_set_offset_for_unshared_vbases): Likewise.
1631 (layout_virtual_bases): Likewise.
1632 (end_of_class): Likewise.
1633 (finish_struct_1): Call dump_class_hierarchy, if requested.
1634 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1635 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1636 (dump_class_hierarchy): Add file parameter. Append to file, if
1638 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1639 Use canonical base for virtual bases.
1640 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1641 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1642 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1643 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1645 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1646 from DATA. We want virtual primary bases and all bases via virtual.
1647 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1648 virtual base when not a construction vtable.
1649 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1650 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1651 Use canonical bases when processing virtual bases.
1652 (accumulate_vtbl_inits): We're interested in any base via a
1654 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1655 within a construction vtable, determine what is being overridden.
1656 (build_vtbl_initializer): Add more comments
1657 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1658 (build_rtti_vtbl_entries): Check if the base has lost its
1661 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1663 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1665 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1667 * decl.c (pushdecl): Call abort instead of fatal.
1668 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1669 * init.c (build_new_1): Likewise.
1670 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1671 * decl.c (build_typename_type): hash_table_init now returns void.
1672 decl.c (init_decl_processing): Make an error non-fatal.
1674 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1676 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1678 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1679 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1680 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1681 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1682 * decl.c (maybe_commonize_var): Use the new name-mangling where
1684 * decl2.c (comdat_linkage): Enhance comments. Make all
1685 compiler-generated things static, if COMDAT is not available.
1686 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1688 (tinfo_base_init): Use the correct mangled name for typeinfo
1689 strings, and push them into the global scope.
1690 (typeinfo_in_lib_p): New function.
1691 (synthesize_tinfo_var): Use it.
1692 (create_real_tinfo_var): Likewise.
1694 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1696 * decl.c (push_class_binding): Use context_for_name_lookup instead
1698 * search.c (context_for_name_lookup): Remove static. Check for NULL
1699 context in the loop.
1700 * cp-tree.h (context_for_name_lookup): Add prototype.
1702 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1704 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1705 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1707 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1708 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1710 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1712 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1713 of macros used when compiling g++spec.c.
1714 * g++spec.c (lang_specific_driver): Link with the shared
1717 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1719 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1720 make_reference_declarator, make_call_declarator), method.c
1721 (implicitly_declare_fn), parse.y (namespace_using_decl,
1722 notype_unqualified_id, expr_or_declarator, new_type_id,
1723 after_type_declarator, direct_after_type_declarator,
1724 notype_declarator, complex_notype_declarator,
1725 complex_direct_notype_declarator, qualified_id,
1726 notype_qualified_id, overqualified_id, direct_new_declarator,
1727 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1728 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1729 instead of build_parse_node.
1731 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1733 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1734 (minus_one_node): Moved to top level gcc directory. Renamed
1735 to integer_minus_one_node.
1737 * init.c (init_init_processing): Don't set minus_one_node.
1738 (build_vec_init): Use integer_minus_one_node.
1740 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1742 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1744 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1745 identical and they would be replaced with constant, remove
1746 MODIFY_EXPR from the tree.
1748 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1750 * Make-lang.in: Remove all dependencies on defaults.h.
1751 * call.c: Don't include defaults.h.
1753 * decl2.c: Likewise.
1754 * except.c: Likewise.
1758 * typeck.c: Likewise.
1760 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1762 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1763 operators even in "C" linkage.
1764 * method.c (set_mangled_name_for_decl): Likewise.
1765 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1766 overloaded operators in "C" linkage.
1768 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1770 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1771 (tsubst_arg_types): Check parameter is not void.
1772 (tsubst): Adjust tsubst_decl call.
1774 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1776 * call.c (add_builtin_candidate): Quote std properly, from
1779 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1781 * pt.c (check_explicit_specialization): Clone constructors and
1784 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1786 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1787 indicates anything special about template depth. Make sure we
1788 only count the user visible template classes.
1790 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1792 * call.c (build_conv): Typo in comment.
1793 (add_builtin_candidate): Add more explanation.
1794 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1795 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1796 when we have enumeral types.
1797 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1798 candidates for relops and eqops.
1799 (joust): Simplify control flow. Allow a non-template user
1800 function to hide a builtin.
1802 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1804 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1805 (more_specialized): Add deduction parameter.
1806 * call.c (joust): Adjust more_specialized call.
1807 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1808 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1809 (get_bindings_order): Remove.
1810 (get_bindings_real): Add DEDUCE parameter.
1811 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1812 REFERENCE_TYPE jig for DEDUCE_ORDER.
1813 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1814 maybe_adjust_types_for_deduction.
1815 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1817 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1818 (check_cv_quals_for_unify): Use new unify qualifier flags.
1819 (unify): Clear new unify qualifier flags.
1820 (get_bindings_real): Add DEDUCE parameter.
1821 (get_bindings): Adjust call to get_bindings_real.
1822 (get_bindings_overload): Likewise.
1823 (most_specialized_instantiation): Adjust call to
1826 2001-01-19 Jason Merrill <jason@redhat.com>
1828 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1830 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1833 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1835 * decl2.c (arg_assoc_class): Fix double iteration logic.
1837 2001-01-19 Jason Merrill <jason@redhat.com>
1839 * init.c (build_delete): Always call convert_force to strip cv-quals.
1841 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1842 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1843 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1845 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1847 * search.c (get_vbase_1): Count only virtual bases.
1849 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1851 * class.c (duplicate_tag_error): Robustify flag clearing.
1853 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1855 * cp-tree.h (lookup_template_class): Add complain parm.
1856 * decl.c (lookup_namespace_name): Adjust call to
1857 lookup_template_class.
1858 (make_typename_type): Likewise.
1859 * semantics.c (finish_template_type): Likewise.
1860 * pt.c (lookup_template_class): Add complain parm. Adjust.
1861 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1864 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1866 * pt.c (copy_default_args_to_explicit_spec): Preserve
1867 object's CV quals. Reorganize.
1869 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1871 * typeck.c (build_modify_expr): Say `initialization' for
1873 * init.c (build_default_init): Convert to enumeral type, if
1876 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1878 * parse.y (nomods_initdcl0): Properly set things up for
1881 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1883 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1884 (type_unification_real): Set it.
1887 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1889 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1891 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1893 * semantics.c (begin_class_definition): Check we're not inside a
1896 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1898 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1901 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1903 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1904 * call.c (build_over_call): Add comment.
1906 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1908 * cvt.c (ocp_convert): Handle vector type conversion
1909 * typeck2.c (digest_init): Handle vector type initializations
1911 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1913 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1916 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1918 * pt.c (check_nontype_parm): Rename to ...
1919 (invalid_nontype_parm_type_p): ... here.
1920 (process_template_parm): Adjust.
1921 (convert_template_argument): Adjust.
1923 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1925 * pt.c (check_nontype_parm): New function.
1926 (process_template_parm): Use it.
1927 (convert_template_argument): Use it.
1928 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1931 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1933 * tree.c: Add defaults.h
1934 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1935 * Make-lang.in (cp/tree.o): Add defaults.h.
1937 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1939 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1941 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1943 * g++.1: Change to be ".so man1/gcc.1".
1945 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1947 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1949 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1950 ($(srcdir)/cp/g++int.info): New target.
1951 * gxxint.texi: Add info directory entry. Use @@ in email address.
1952 * .cvsignore: Update.
1954 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1956 * typeck.c (build_c_cast): Do template processing earlier.
1957 Always pedwarn on array casts.
1959 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1961 * friend.c (make_friend_class): Make sure a templated class is
1962 actually a template.
1964 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1966 * decl2.c (get_guard): Set linkage from guarded decl.
1968 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1970 * call.c (convert_default_arg): Check for unprocessed
1972 * cp-tree.h (replace_defarg): Move to spew.c.
1973 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1974 spew.c, which is where they really are.
1975 (done_pending_defargs): Declare.
1976 (unprocessed_defarg_fn): Declare.
1977 * decl.c (replace_defarg): Move to spew.c
1978 * parse.y (structsp): Call done_pending_defargs.
1979 * spew.c (defarg_fns): Rearrange list structure.
1980 (defarg_fnsdone): New static variable.
1981 (defarg_depfns): New static variable.
1982 (init_spew): Adjust.
1983 (add_defarg_fn): Store the type in TREE_TYPE.
1984 (do_pending_defargs): Detect and deal with ordering constraints
1986 (done_pending_defargs): New function.
1987 (unprocessed_defarg_fn): New function.
1988 (replace_defarg): Moved from decl.c. Robustify. Don't save
1989 if circularity detected.
1991 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1993 * pt.c (unify): Check array has a domain, before checking
1994 whether it is variable sized.
1996 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1998 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1999 parameters with pointers to arrays of unknown bound.
2001 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2003 * parse.y (template_parm_header, template_spec_header): New
2004 reductions. Split out from ...
2005 (template_header): ... here. Use them.
2006 (template_template_parm): Use template_parm_header.
2007 * semantics.c (finish_template_template_parm): Add assert.
2009 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2011 * mangle.c (write_builtin_type): Fix thinko.
2013 * pt.c (copy_default_args_to_explicit_spec_1): New function.
2014 (copy_default_args_to_explicit_spec): Likewise.
2015 (check_explicit_specialization): Use it.
2017 * class.c (finish_struct_1): Remove last argument in call to
2018 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2019 * decl.c (builtin_function): Likewise.
2020 (build_cp_library_fn): Likewise.
2021 (check_initializer): Likewise.
2022 (make_rtl_for_nonlocal_decl): Likewise.
2023 (cp_finish_decl): Likewise.
2024 (start_function): Likewise.
2025 * decl2.c (finish_anon_union): Likewise.
2026 * friend.c (do_friend): Likewise.
2027 * init.c (build_java_class_ref): Likewise.
2028 * method.c (make_thunk): Likewise.
2029 * pt.c (tsubst_friend_function): Likewise.
2030 * semantics.c (expand_body): Likewise.
2032 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2034 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
2035 looking at DECL_CLONED_FUNCTION for non-functions.
2037 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2039 * error.c (dump_template_parameter): Use parm to determine how
2040 to print default value.
2042 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2044 * class.c (duplicate_tag_error): Clear more flags.
2046 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2048 * call.c (build_new_method_call): Use binfo_for_vbase.
2050 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
2052 * cp-tree.h (flag_cond_mismatch): Don't declare.
2053 * decl2.c (flag_cond_mismatch): Don't define.
2054 (lang_f_options): Remove cond-mismatch.
2055 (unsupported_options): Add cond-mismatch.
2057 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
2059 * class.c (handle_using_decl): Reject using of constructor name
2060 of sourcing class. Allow injecting of a method with same name as
2061 nested class. Fixup error messages.
2063 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
2065 * decl2.c (lang_decode_option): Handle -Wformat=2.
2067 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2069 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
2070 initialized_in_class.
2071 (DECL_DEFINED_IN_CLASS_P): Rename to ...
2072 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
2073 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
2074 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
2075 * pt.c (check_default_tmpl_args): Adjust for
2076 DECL_INITIALIZED_IN_CLASS_P.
2077 (instantiate_class_template): Likewise.
2078 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
2080 * class.c (finish_struct): Constify saved_filename.
2082 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2084 * class.c (duplicate_tag_error): Adjust diagnostic.
2085 (finish_struct): Locally set location to start of struct.
2086 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
2088 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2090 * decl.c (struct binding_level): Adjust class_shadowed comments
2092 (push_class_level_binding): Ajust comments to reflect reality.
2093 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
2094 Don't set TREE_VALUE on the class_shadowed list.
2096 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2098 * decl2.c (acceptable_java_type): Allow references too.
2099 * init.c (build_java_class_ref): When using the new ABI, search
2100 `class$' and have it mangled with `mangle_decl.'
2101 * mangle.c (write_java_integer_type_codes): New function.
2102 (write_builtin_type): Detect and mangle Java integer and real
2105 2001-01-07 Mark Mitchell <mark@codesourcery.com>
2107 * decl2.c (grokfield): Don't accept `asm' specifiers for
2108 non-static data members.
2110 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2112 * expr.c (cplus_expand_expr): Don't reset `target'.
2114 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
2116 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
2118 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2120 * parse.y (template_datadef): Check for error_mark_node.
2122 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2124 * cp-tree.def (DEFAULT_ARG): Make `x' class.
2126 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
2128 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
2129 (record_builtin_type): Make non-static.
2130 (flag_short_double): Don't declare.
2131 (init_decl_processing): Remove the creation of many tree nodes now
2132 in c_common_nodes_and_builtins.
2133 (build_void_list_node): New function.
2134 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
2135 * cp-tree.h (flag_short_wchar): Don't declare.
2137 2001-01-04 Mark Mitchell <mark@codesourcery.com>
2139 * call.c (build_conv): Don't use build1 for USER_CONV.
2140 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
2142 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
2144 * lex.c (lang_init): Call c_common_lang_init.
2146 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2148 * search.c (lookup_fnfields_here): Remove.
2149 (look_for_overrides_r): Use lookup_fnfields_1.
2150 Ignore functions from using declarations.
2152 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2154 Implement exceptions specifiers for implicit member functions.
2155 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
2156 * method.c (synthesize_exception_spec): New function.
2157 (locate_dtor, locate_ctor, locate_copy): New functions.
2158 (implicitly_declare_fn): Generate the exception spec too.
2159 * search.c (check_final_overrider): Check artificial functions
2161 * typeck2.c (merge_exception_specifiers): New function.
2163 2001-01-03 Jason Merrill <jason@redhat.com>
2165 * init.c (build_default_init): New fn.
2166 (perform_member_init): Split out from here.
2167 (build_new_1): Use it. Simplify initialization logic.
2168 (build_vec_init): Take an array, rather than a pointer and maxindex.
2169 Speed up simple initializations. Don't clean up if we're assigning.
2170 * cp-tree.h: Adjust.
2171 * decl2.c (do_static_initialization): Remove TREE_VEC case.
2172 * parse.y (new_initializer): Return void_zero_node for ().
2173 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
2174 * typeck2.c (digest_init): Only complain about user-written
2177 2000-12-22 Mike Stump <mrs@wrs.com>
2179 * decl2.c: (max_tinst_depth): Increase to 50.
2181 2001-01-02 Mark Mitchell <mark@codesourcery.com>
2183 * class.c (invalidate_class_lookup_cache): Zero the
2184 previous_class_values.
2185 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
2187 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
2188 * decl.c (free_bindings): New variable.
2189 (push_binding): Don't create a new binding if we have one on the
2191 (pop_binding): Put old bindings on the free list.
2192 (init_decl_processing): Use size_int, not build_int_2.
2193 Register free_bindings as a GC root.
2194 (cp_make_fname_decl): Use size_int, not build_int_2.
2195 (push_inline_template_parms_recursive): Likewise.
2196 (end_template_parm_list): Likewise.
2197 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
2198 (tsubst_template_parms): Use size_int, not build_int_2.
2200 * rtti.c (get_vmi_pseudo_type_info): Likewise.
2202 2001-01-02 Richard Henderson <rth@redhat.com>
2204 * parse.y (asm): Set ASM_INPUT_P.
2206 2001-01-02 Jason Merrill <jason@redhat.com>
2208 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
2211 * typeck.c (cp_truthvalue_conversion): New fn.
2212 * cvt.c (ocp_convert): Use it.
2214 * cp-tree.h: Lose c-common.c decls.
2216 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
2217 * cvt.c (convert_to_void): Use type_unknown_p.
2219 * typeck.c (strip_all_pointer_quals): Also strip quals from
2220 pointer-to-member types.
2222 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
2225 * call.c (build_new_method_call): Do evaluate the object parameter
2226 when accessing a static member.
2227 * typeck.c (build_component_ref): Likewise.
2229 2001-01-02 Andreas Jaeger <aj@suse.de>
2231 * decl.c (cp_missing_noreturn_ok_p): New.
2232 (init_decl_processing): Set lang_missing_noreturn_ok_p.
2234 2000-12-29 Jakub Jelinek <jakub@redhat.com>
2236 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
2238 2000-12-29 Mark Mitchell <mark@codesourcery.com>
2240 * class.c (pushclass): Remove #if 0'd code.
2241 * cp-tree.h (overload_template_name): Remove.
2242 * decl.c (store_bindings): Simplify.
2243 (pop_from_top_level): Likewise.
2244 * pt.c (overload_template_name): Remove.
2245 (instantiate_decl): Don't call push_to_top_level if it's not
2248 2000-12-28 Mark Mitchell <mark@codesourcery.com>
2250 * pt.c (register_local_specialization): Don't return a value.
2251 (lookup_template_class): Use move-to-front heuristic when looking
2252 up template instantiations.
2253 (instantiate_decl): Only push_to_top_level when we're actually
2254 going to instantiate the template.
2256 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2258 * search.c (binfo_for_vtable): Return least derived class, not
2259 most. Handle secondary vtables.
2261 2000-12-22 Jason Merrill <jason@redhat.com>
2263 * pt.c (more_specialized): Don't optimize len==0.
2264 (fn_type_unification): If we're adding the return type, increase len.
2266 * typeck.c (build_binary_op): Fix pmf comparison logic.
2268 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
2269 DECL_STATIC_FUNCTION_P.
2271 * semantics.c (genrtl_finish_function): Don't try to jump to
2272 return_label unless it exists.
2274 In partial ordering for a call, ignore parms for which we don't have
2276 * call.c (joust): Pass len to more_specialized.
2277 (add_template_candidate_real): Strip 'this', pass len.
2278 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
2279 (get_bindings_order): New fn. Pass len down.
2280 (get_bindings_real): Strip 'this', pass len.
2281 (fn_type_unification): Likewise.
2282 (type_unification_real): Succeed after checking 'len' args.
2283 (most_specialized_instantiation): Lose explicit_args parm.
2284 * class.c (resolve_address_of_overloaded_function): Strip 'this',
2287 2000-12-21 Jason Merrill <jason@redhat.com>
2289 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
2290 DECL_TEMPLATE_RESULT.
2292 * search.c (lookup_field_r): Call lookup_fnfields_1, not
2293 lookup_fnfields_here.
2295 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
2297 * call.c (build_object_call): Also allow conversions that return
2298 reference to pointer to function.
2299 (add_conv_candidate): Handle totype being ref to ptr to fn.
2300 (build_field_call): Also allow members of type reference to function.
2301 Lose support for calling pointer to METHOD_TYPE fields.
2303 * error.c (dump_expr): Handle *_CAST_EXPR.
2305 * typeck2.c (build_scoped_ref): Always convert to the naming class.
2307 * tree.c (break_out_cleanups): Lose.
2308 * cp-tree.h: Remove prototype.
2309 * typeck.c (build_component_ref): Don't break_out_cleanups.
2310 (build_compound_expr): Likewise.
2311 * semantics.c (finish_expr_stmt): Likewise.
2313 2000-12-20 Richard Henderson <rth@redhat.com>
2315 * cp-tree.h: Update declarations.
2316 * decl.c (finish_case_label): Return the new stmt node.
2317 * semantics.c (finish_goto_stmt): Likewise.
2318 (finish_expr_stmt, finish_return_stmt): Likewise.
2319 (finish_break_stmt, finish_continue_stmt): Likewise.
2320 (finish_asm_stmt): Likewise.
2321 * parse.y (already_scoped_stmt): Set STMT_LINENO.
2322 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
2323 (simple_if, simple_stmt): Return the new stmt node.
2326 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
2328 * cp-tree.h: Don't declare warn_long_long.
2330 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2332 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
2335 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2337 * pt.c (unify): Handle when both ARG and PARM are
2338 BOUND_TEMPLATE_TEMPLATE_PARM.
2340 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2342 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2343 DECL_TEMPLATE_PARM_P.
2345 2000-12-15 Jason Merrill <jason@redhat.com>
2347 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2349 * init.c (build_new_1): Don't strip quals from type.
2351 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2353 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2355 * call.c (build_new_function_call): Lose space before paren in
2357 (build_new_method_call): Likewise.
2359 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2361 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2363 * pt.c (check_explicit_specialization): Propagate default
2364 function arguments to explicit specializations.
2366 2000-12-13 DJ Delorie <dj@redhat.com>
2368 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2371 2000-12-08 Jason Merrill <jason@redhat.com>
2373 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2375 Clean up copy-initialization in overloading code.
2376 * call.c (build_user_type_conversion_1): Die if we are asked to
2377 convert to the same or a base type.
2378 (implicit_conversion): Avoid doing so. Lose reference binding code.
2379 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2380 direct-initialization. Also do direct-init part of copy-init.
2381 (build_user_type_conversion): Don't provide context to convert_like.
2382 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2383 the constructor call for copy-init.
2385 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2386 instantiation of a member template.
2387 (do_decl_instantiation): Not here.
2389 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2391 * class.c (check_field_decls): Don't special case anonymous
2392 fields in error messages.
2393 (note_name_declared_in_class): Use %D on diagnostic.
2395 * tree.c (pod_type_p): Use strip_array_types.
2396 (cp_valid_lang_attribute): Likewise.
2397 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2398 multiple evaluations.
2399 (cp_has_mutable_p): Use strip_array_types.
2401 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2403 * cp-tree.h (sufficient_parms_p): Declare new function.
2404 * call.c (sufficient_parms_p): New function, broken out of ...
2405 (add_function_candidate): ... here. Use it.
2406 (add_conv_candidate): Use it.
2407 * decl.c (grok_ctor_properties): Use it.
2409 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2411 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2413 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2415 * decl2.c (lang_decode_option): Handle -Wformat-security.
2417 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2419 * pt.c (verify_class_unification): New function.
2420 (get_class_bindings): Use it.
2421 (try_class_unification): Tidy.
2422 (unify): Handle when argument of a template-id is not
2423 template parameter dependent.
2424 (template_args_equal): Handle when TREE_CODE's do not match.
2426 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2428 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2429 for -save-temps, pass all relevant -Defines to it, and then don't
2430 pass them to cc1plus.
2432 2000-12-05 Will Cohen <wcohen@redhat.com>
2434 * decl.c (finish_case_label): Cleared
2435 more_cleanups_ok in surrounding function scopes.
2436 (define_label): Likewise.
2438 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2440 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2441 (get_matching_virtual): Remove.
2442 (look_for_overrides): Declare new function.
2443 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2445 * class.c (check_for_override): Move base class iteration code
2446 to look_for_overrides.
2447 * search.c (next_baselink): Remove.
2448 (get_virtuals_named_this): Remove.
2449 (get_virtual_destructor): Remove.
2450 (tree_has_any_destructors_p): Remove.
2451 (struct gvnt_info): Remove.
2452 (check_final_overrider): Remove `virtual' from error messages.
2453 (get_matching_virtuals): Remove. Move functionality to ...
2454 (look_for_overrides): ... here, and ...
2455 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2458 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2460 * typeck.c (get_delta_difference): If via a virtual base,
2462 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2465 2000-12-04 Richard Henderson <rth@redhat.com>
2467 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2469 2000-12-04 Jason Merrill <jason@redhat.com>
2471 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2472 (write_builtin_type): Pass intSI_type_node and the like through
2474 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2475 Pass intSI_type_node and the like through type_for_mode.
2476 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2477 * pt.c (tsubst, unify): Likewise.
2478 * tree.c (walk_tree): Likewise.
2479 * error.c (dump_type): Likewise.
2480 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2482 * Make-lang.in: Tweak top comment for emacs.
2485 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2487 * class.c (clone_function_decl): Robustify.
2489 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2491 * decl.c (store_bindings): Only search in the non modified
2492 old_bindings for duplicates.
2494 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2496 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2499 * typeck.c (build_static_cast): Remove unused variable.
2501 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2503 * pt.c: Fix typo in comment.
2505 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2507 * decl2.c (warn_format): Remove definition.
2508 (lang_decode_option): Handle -Wformat-nonliteral,
2509 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2511 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2513 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2514 (init_decl_processing): Don't create string_type_node,
2515 const_string_type_node, wint_type_node, intmax_type_node,
2516 uintmax_type_node, default_function_type, ptrdiff_type_node and
2517 unsigned_ptrdiff_type_node. Adjust position of call to
2518 c_common_nodes_and_builtins.
2519 (identifier_global_value): New function.
2521 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2523 * call.c (standard_conversion): Reject pointer to member
2524 conversions from ambiguous, inaccessible or virtual bases.
2525 * typeck.c (build_static_cast): Don't check pointers to members
2528 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2530 * method.c (do_build_copy_constructor): Preserve cv
2531 qualifications when accessing source object members.
2532 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2535 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2537 * method.c (do_build_assign_ref): Construct appropriately
2538 CV-qualified base reference. Don't allow const casts in base
2541 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2543 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2544 incomplete return type.
2546 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2548 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2549 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2552 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2554 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2556 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2558 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2560 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2562 * decl.c (grokdeclarator): Do type access control on friend
2565 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2567 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2568 bison parser ickiness.
2569 * pt.c (tsubst_friend_function): Enter namespace scope when
2570 tsubsting the function name.
2571 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2573 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2575 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2576 * cvt.c (cp_convert_to_pointer): Add force parameter.
2577 Allow conversions via virtual base if forced.
2578 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2579 (ocp_convert): Likewise.
2580 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2581 * typeck.c (get_delta_difference): Adjust handling of virtual
2584 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2586 * tree.c (struct list_hash): Remove.
2587 (list_hash_table): Make it be an htab.
2588 (struct list_proxy): New type.
2589 (list_hash_eq): New function.
2590 (list_hash_pieces): Renamed from ...
2591 (list_hash): ... this.
2592 (list_hash_lookup): Remove.
2593 (list_hash_add): Remove.
2594 (hash_tree_cons): Use the generic hashtable.
2595 (mark_list_hash): Remove.
2596 (init_tree): Create the hashtable.
2598 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2600 * method.c (build_mangled_C9x_name): Rename to
2601 build_mangled_C99_name. Change C9X references in comments to
2604 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2606 * parse.y (unary_expr): Move VA_ARG from here ...
2607 (primary): ... to here.
2609 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2611 * semantics.c (finish_id_expr): If type is error_mark, return
2614 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2616 * pt.c (lookup_template_class): Simplify loop exit constructs.
2617 Cope when there is no partial instantiation of a template
2620 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2622 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2624 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2626 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2629 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2630 destructors that haven't already been cloned.
2632 2000-11-20 Richard Henderson <rth@redhat.com>
2634 * parse.y (yyparse_1): Rename the parser entry point.
2636 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2638 * mangle.c (write_name): Use <unscoped-name> for names directly in
2640 (write_unscoped_name): Accept names directly in function scope.
2642 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2644 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2645 * parse.y (extdef): Add EXPORT reduction.
2646 * spew.c (yylex): Don't skip export here.
2648 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2650 * decl.c (init_decl_processing): Correct name of pure virtual
2651 function under the new ABI.
2652 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2653 (throw_bad_typeid): Likewise for bad typeid function.
2655 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2657 * decl.c (grokparms): Don't even function types of `void' type,
2659 * mangle.c (write_type): Don't crash when confronted with the
2662 * decl.c (grokparms): Don't create parameters of `void' type.
2664 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2666 * lex.c (mark_impl_file_chain): Delete.
2667 (init_parse): Remove call to ggc_add_string_root. No need to
2668 ggc_strdup a string constant. Do not add impl_file_chain to GC
2670 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2672 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2674 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2676 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2678 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2679 * decl.c (grokdeclarator): Don't reject void parms here.
2680 (require_complete_types_for_parms): Simplify, use
2681 complete_type_or_else.
2682 (grokparms): Remove bitrot. Remove funcdef parm.
2683 Deal with ellipsis parm lists here.
2684 * semantics.c (finish_parmlist): Don't append void_list_node
2685 here. Set PARMLIST_ELLIPSIS_P.
2687 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2689 * typeck2.c (incomplete_type_error): Reorganise to avoid
2690 excessive diagnostics.
2692 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2694 * lex.c (struct impl_files, internal_filename): Constify a char *.
2696 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2698 * mangle.c (write_special_name_constructor): Don't generate
2699 assembler junk when confronted with an old-style constructor.
2700 (write_special_name_destructor): Likewise.
2701 (mangle_decl_string): Do it here instead.
2703 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2705 * call.c (op_error): Make error messages clearer.
2707 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2709 * decl.c (wrapup_globals_for_namespace): Don't mark things
2710 TREE_ASM_WRITTEN when they're not.
2712 2000-11-15 Jason Merrill <jason@redhat.com>
2714 * typeck2.c (friendly_abort): Uncount the error before handing
2717 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2719 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2721 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2723 * class.c (build_vtbl_initializer): Fix typo in comment.
2724 * typeck.c (expr_sizeof): Don't crash on errors.
2726 2000-11-14 Jim Wilson <wilson@redhat.com>
2728 * lang-specs.h: Add %2 after %(cc1_options).
2730 2000-11-14 Richard Henderson <rth@redhat.com>
2732 * typeck.c (c_sizeof): Be strict about casting result value
2733 back to c_size_type_node.
2734 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2736 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2738 * typeck.c (build_unary_op): Use boolean_increment from
2739 c-common.c, moving the relevant code there.
2741 2000-11-11 Jason Merrill <jason@redhat.com>
2743 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2745 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2748 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2750 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2751 * lex.c (copy_lang_decl): Likewise.
2753 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2755 * dump.c (cp_dump_tree): Don't dump function bodies here.
2757 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2758 (dump.o): Update dependency list.
2759 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2760 (flag_dump_translation_unit): Likewise.
2761 (CP_TYPE_QUALS): Adjust definition.
2762 (DECL_C_BIT_FIELD): Remove.
2763 (SET_DECL_C_BIT_FIELD): Likewise.
2764 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2765 (add_maybe_template): Likewise.
2766 (strip_array_types): Likewise.
2767 (dump_node_to_file): Likewise.
2768 (cp_dump_tree): New function.
2769 * decl.c (init_decl_processing): Set lang_dump_tree.
2770 * decl2.c (flag_dump_translation_unit): Remove.
2771 * dump.c: Move most of it to ../c-dump.c.
2772 (cp_dump_tree): New function.
2773 * pt.c (add_maybe_template): Remove.
2774 * typeck.c (strip_array_types): Likewise.
2776 2000-11-07 Eric Christopher <echristo@redhat.com>
2778 * decl.c (init_decl_processing): Change definition of
2779 __wchar_t to wchar_t. Remove artificial declaration of
2781 * lex.c: Change instances of __wchar_t to wchar_t.
2783 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2785 * lex.c (do_identifier): Don't lookup_name for operators.
2786 * parse.y (operator): Save looking_for_typename.
2787 (unoperator): Restore it.
2788 * spew.c (frob_opname): Use nth_token for lookahead.
2790 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2792 * decl.c (grok_op_properties): Always use coerce_new_type and
2794 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2795 exception specification. Tidy up.
2796 (coerce_delete_type): Preserve exception specification. Tidy up.
2798 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2800 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2801 (push_binding_level), error.c (cp_tree_printer), pt.c
2802 (process_partial_specialization, tsubst_template_arg_vector),
2803 search.c (lookup_member): Use memset () instead of bzero ().
2805 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2807 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2809 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2811 * Make-lang.in (c++.distdir): Remove.
2813 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2815 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2816 declarations from different namespaces to be combined.
2818 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2820 * decl.c: Include tm_p.h.
2822 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2824 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2826 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2828 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2829 (build_overload_value), repo.c (open_repo_file), xref.c
2830 (open_xref_file): Use strchr () and strrchr () instead of index ()
2833 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2835 * call.c (build_over_call): Call fold on the CALL_EXPR.
2837 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2839 * error.c (dump_template_decl): Separate template hearders with
2842 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2844 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2845 TS_* flags with corresponding TFF_*. Adjust prototypes of
2846 functions (which used to take a tree_string_flags) to take an int.
2848 * cp-tree.h (enum tree_string_flags): Remove
2849 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2850 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2851 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2852 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2853 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2854 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2855 (type_as_string, decl_as_string, expr_as_string,
2856 context_as_string): Adjust prototype.
2858 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2859 instead of TS_PLAIN.
2861 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2862 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2865 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2867 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2868 (linkage_kind): New enumeration.
2869 (decl_linkage): New function.
2870 * decl2.c (comdat_linkage): Extend comment.
2871 * error.c (dump_function_decl): Print the arguments used to
2872 instantiate a template, even when not printing the type of the
2874 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2875 not TREE_PUBLIC, to test for external linkage.
2876 * tree.c (decl_linkage): New function.
2878 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2880 * pt.c (instantiate_decl): Always instantiate static data members
2881 initialized in-class.
2883 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2885 * Make-lang.in: Move all build rules here from Makefile.in,
2886 adapt to new context. Wrap all rules that change the current
2887 directory in parentheses. Expunge all references to $(P).
2888 When one command depends on another and they're run all at
2889 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2890 all object-file generation rules. Delete obsolete variables.
2892 * Makefile.in: Delete.
2893 * config-lang.in: Delete outputs= line.
2895 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2897 * error.c (dump_function_decl): Print no space between
2898 `ptr-operator' the `type-specifier' of the return type.
2899 (dump_type_prefix): Make sure we put space at the appropriate
2902 2000-10-23 Jason Merrill <jason@redhat.com>
2904 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2906 2000-10-22 Jason Merrill <jason@redhat.com>
2908 * call.c (build_conditional_expr): Use ocp_convert to force
2911 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2913 * call.c (standard_conversion): Use RVALUE_CONVs for all
2914 expressions that satisfy lvalue_p, not just those that satisfy
2917 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2919 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2920 not one with TYPE_IS_SIZETYPE set.
2921 (dubious_conversion_warnings): Remove special-case code.
2923 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2925 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2926 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2927 (dump_type_prefix): Print vector-of-int as 'int vector'.
2928 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2929 * tree.c (walk_tree): Handle VECTOR_TYPE.
2931 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2933 2000-10-21 Jason Merrill <jason@redhat.com>
2935 * parse.y (operator): Set got_object from got_scope.
2936 Set looking_for_typename.
2937 * decl.c (lookup_name_real): Clear val after setting from_obj.
2938 Reorganize diagnostic.
2940 2000-10-20 Jason Merrill <jason@redhat.com>
2942 * tree.c (walk_tree): Don't walk into default args.
2944 * error.c (dump_expr): Use host_integerp.
2946 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2948 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2949 "since" in error message.
2951 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2953 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2955 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2957 * decl.c (revert_static_member_fn): Fixed typo.
2959 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2961 * class.c (subobject_offset_fn): New type.
2962 (dfs_record_base_offsets): Remove.
2963 (record_base_offsets): Likewise.
2964 (dfs_search_base_offsets): Likewise.
2965 (record_subobject_offset): New function.
2966 (check_subobject_offset): Likewise.
2967 (walk_subobject_offsets): Likewise.
2968 (record_subobject_offsets): Likewise.
2969 (layout_conflict_p): Reimplement.
2970 (layout_nonempty_base_or_field): Correct handling of type
2971 conflicts during layout.
2972 (layout_empty_base): Likewise.
2973 (build_base_field): Adjust to handle new representation of empty
2975 (build_base_fields): Likewise.
2976 (layout_virtual_bases): Likewise.
2977 (splay_tree_compare_integer_csts): New function.
2978 (layout_class_type): Use a splay_tree, rather than a varray, to
2979 represent the offsets of empty bases.
2981 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2982 * decl.c (select_decl): Don't return declarations that are
2985 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2987 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2988 (fake_std_node): New macro.
2989 * decl.c (in_std): Rename to ...
2990 (in_fake_std): ... this.
2991 (flag_no_builtin): Remove.
2992 (flag_no_nonansi_builtin): Likewise.
2993 (walk_namespaces_r): Use fake_std_node.
2994 (push_namespace): Use std_identifier.
2995 (pop_namespace): Use in_fake_std.
2996 (lookup_name_real): Use fake_std_node.
2997 (init_decl_processing): When -fhonor-std, create the `std'
2998 namespace. Don't create a dummy fake_std_node in that case.
2999 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
3000 (builtin_function): Put builtins whose names don't begin
3001 with `_' in the std namespace.
3002 * decl2.c (flag_no_builtin): Remove.
3003 (flag_no_nonansi_builtin): Likewise.
3004 (set_decl_namespace): Use fake_std_node.
3005 (validate_nonmember_using_decl): Likewise.
3006 (do_using_directive): Likewise.
3007 (handle_class_head): Likewise.
3008 * dump.c (dequeue_and_dump): Likewise.
3009 * except.c (init_exception_processing): Use std_identifier.
3010 * init.c (build_member_call): Use fake_std_node.
3011 * rtti.c (init_rtti_processing): Use std_identifier.
3013 2000-10-17 Mark Mitchell <mark@codesourcery.com>
3015 * cp-tree.h (back_end_hook): Remove declaration.
3016 * decl2.c (back_end_hook): Remove definition.
3018 * dump.c (dequeue_and_dump): Dump TREE_USED.
3020 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
3022 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
3024 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3026 * decl.c (WINT_TYPE): Define.
3027 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
3028 c_size_type_node, signed_size_type_node and wint_type_node.
3030 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3032 * decl2.c (warn_missing_format_attribute): New variable.
3033 (lang_decode_option): Decode -Wmissing-format-attribute.
3035 2000-10-16 Mark Mitchell <mark@codesourcery.com>
3037 * typeck.c (qualify_type): Remove.
3038 (composite_pointer_type): Fix handling of conversions to `cv void*'.
3040 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3042 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
3044 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3046 * Makefile.in (parse.c, parse.h): Create atomically.
3048 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3050 * class.c (current_obstack): Remove.
3051 * decl.c (ggc_p): Remove.
3052 (start_decl): Don't use decl_tree_cons.
3053 (grokdeclarator): Don't use build_decl_list.
3054 (start_function): Don't use decl_tree_cons.
3055 (finish_function): Don't mess with obstacks.
3056 * decl2.c (grok_x_components): Don't use build_decl_list.
3057 * lex.c (make_call_declarator): Don't call decl_tree_cons.
3058 (implicitly_declare_fn): Don't call build_decl_list.
3059 * parse.y (frob_specs): Don't call build_decl_list or
3061 (expr_or_declarator_intern): Don't call decl_tree_cons.
3062 (primary): Don't call build_decl_list.
3063 (fcast_or_absdcl): Likewise.
3064 (typed_declspecs): Don't call decl_tree_cons.
3065 (reserved_declspecs): Don't call build_decl_list.
3066 (declmods): Likewise.
3067 (reserved_typespecquals): Likewise.
3069 (new_type_id): Likewise.
3070 (cv_qualifiers): Likewise.
3071 (after_type_declarator_intern): Likewise.
3072 (notype_declarator_intern): Likewise.
3073 (absdcl_intern): Likewise.
3074 (named_parm): Likewise.
3075 * pt.c (most_specialized_class): Likewise.
3076 * repo.c (temporary_obstack): Make it a structure, not a pointer.
3077 (init_repo): Initialize it.
3078 * search.c (current_obstack): Remove.
3079 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
3081 2000-10-09 Richard Henderson <rth@cygnus.com>
3083 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
3084 (c++ language support bits for libgcc): Remove.
3085 (c++.clean): Remove cplib2.txt cleanup.
3086 * config-lang.in (headers, lib2funcs): Remove.
3088 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
3089 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
3090 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
3091 * inc/new.h, inc/typeinfo: Remove files.
3093 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
3095 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
3097 (init_decl_processing): Initialize intmax_type_node and
3100 2000-10-06 Richard Henderson <rth@cygnus.com>
3102 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
3103 (original_result_rtx): Remove.
3104 * decl.c (save_function_data): Don't clear x_result_rtx.
3105 (mark_lang_function): Don't mark it either.
3106 * expr.c (fixup_result_decl): Remove.
3107 * semantics.c (genrtl_named_return_value): Frob the return decl
3108 before calling emit_local_var.
3109 (genrtl_finish_function): Don't call fixup_result_decl.
3110 Always emit the jump to return_label.
3112 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
3114 * pt.c (lookup_template_class): Set current access for enum.
3115 (tsubst_enum): Set file & line for enum decl.
3117 * spew.c (yylex): Remove unused variable.
3119 2000-10-05 Richard Henderson <rth@cygnus.com>
3121 * semantics.c (genrtl_finish_function): Don't init or check
3122 can_reach_end; remove noreturn and return value checks.
3124 2000-10-05 Tom Tromey <tromey@cygnus.com>
3126 * init.c (build_java_class_ref): Use `build_static_name' with a
3127 suffix, not a prefix, to build the class object's name.
3129 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3131 * cp-tree.h (access_kind): Fix comment typo.
3132 * decl2.c (grokfield): Fix diagnostic typo.
3133 * semantics.c (finish_template_type): Fix comment typo.
3134 (finish_qualified_object_call_expr): Likewise.
3136 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3138 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
3141 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3143 * spew.c (frob_id): New static function.
3144 (frob_opname): Use it.
3147 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3149 * decl.c (lang_mark_false_label_stack): Remove.
3150 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
3152 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
3154 * gxxint.texi: Use @email for formatting email addresses.
3156 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
3158 * error.c: Remove direct obstack manipulation. Replace with
3159 output_buffer-based formatting. Adjust calls to removed macros.
3160 (obstack_chunk_alloc, obstack_chunk_free): Remove.
3161 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
3162 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
3164 2000-09-24 Mark Mitchell <mark@codesourcery.com>
3166 * ir.texi: Move to ../c-tree.texi.
3168 2000-09-20 Jason Merrill <jason@redhat.com>
3170 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
3172 2000-09-21 Andreas Jaeger <aj@suse.de>
3174 * errfn.c: Move declaration of cp_printer and cp_printers to ...
3175 * cp-tree.h: ... here.
3177 * error.c: Remove declaration of cp_printer.
3179 2000-09-20 Mark Mitchell <mark@codesourcery.com>
3181 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
3183 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
3185 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
3188 2000-09-18 Mark Mitchell <mark@codesourcery.com>
3190 * decl.c (start_function): Robustify.
3192 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3194 * cp-tree.h (check_function_format): Accept a `status' parameter.
3196 * call.c, typeck.c: Updates calls to `check_function_format'.
3198 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
3200 * decl2.c (handle_class_head): Always push some scope even
3203 2000-09-16 Mark Mitchell <mark@codesourcery.com>
3205 * cp-tree.h (struct cp_language_function): Remove
3206 x_scope_stmt_stack and name_declared.
3207 (current_scope_stmt_stack): Remove.
3208 (function_name_declared_p): New macro.
3209 (struct lang_decl_flags): Use c_lang_decl as a base class.
3211 (struct lang_decl): Replace saved_tree with context.
3212 (DECL_FRIEND_CONTEXT): Adjust accordingly.
3213 (SET_DECL_FRIEND_CONTEXT): Likewise.
3214 (DECL_VIRTUAL_CONTEXT): Likewise.
3215 (DECL_SAVED_TREE): Remove.
3216 (C_DECLARED_LABEL_FLAG): Likewise.
3217 (cplus_expand_expr_stmt): Don't declare.
3218 (add_decl_stmt): Likewise.
3219 (add_scope_stmt): Likewise.
3220 * decl.c (mark_stmt_tree): Remove.
3221 (case_compare): Likewise.
3222 (finish_case_label): Use c_add_case_label.
3223 (init_decl_processing): Set more language-specific hooks.
3224 (build_enumerator): Fix typo in comment.
3225 (cplus_expand_expr_stmt): Remove.
3226 (mark_lang_function): Use mark_c_language_function.
3227 (lang_mark_tree): Use c_mark_lang_decl.
3228 * decl2.c: Change order of inclusion.
3229 * except.c: Likewise.
3230 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
3231 back on c_expand_expr.
3232 * friend.c: Include expr.h.
3233 * init.c: Change order of inclusion.
3234 * Makefile.in: Update dependencies.
3235 * lex.h (free_lang_decl_chain): Remove.
3236 * optimize.c (maybe_clone_body): Use function_name_declared_p.
3237 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
3239 (instantiate_decl): Use function_name_declared_p.
3240 * semantics.c (lang_expand_expr_stmt): Remove.
3241 (set_current_function_name_declared): Likewise.
3242 (current_function_name_declared): Likewise.
3243 (begin_compound_stmt): Use function_name_declared_p.
3244 (add_decl_stmt): Remove.
3245 (setup_vtbl_ptr): Use function_name_declared_p.
3246 (add_scope_stmt): Remove.
3247 (current_scope_stmt_stack): New function.
3248 (cp_expand_stmt): Don't handle SCOPE_STMTs.
3249 (expand_body): Use function_name_declared_p.
3250 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
3251 * typeck.c: Change order of includes.
3252 (convert_sequence): Remove.
3254 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
3256 * lex.c (reswords): Add _Complex.
3258 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3260 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
3262 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3264 * init.c (begin_init_stmts): Don't use // comments.
3266 2000-09-12 Jason Merrill <jason@redhat.com>
3268 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
3269 all non-extern arrays.
3271 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
3272 typenames, too. Downgrade complaint to pedwarn.
3273 (xref_tag): Warn about surprising behavior of 'friend struct T'.
3274 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
3275 'class This::Inherited'.
3277 2000-09-12 Mark Mitchell <mark@codesourcery.com>
3279 * decl.c (finish_case_label): Given the LABEL_DECL a
3282 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
3284 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
3285 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
3286 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3287 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3288 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
3290 (sorry_for_unsupported_tree, print_scope_operator,
3291 print_left_paren, print_right_paren, print_left_bracket,
3292 print_right_bracket, print_whitespace): Likewise.
3293 (aggr_variety): Rename to class_key_or_enum.
3294 (print_type): Rename to print_type_id.
3295 (print_type_specifier_seq, print_simple_type_specifier,
3296 print_elaborated_type_specifier,
3297 print_rest_of_abstract_declarator,
3298 print_parameter_declaration_clause, print_exception_specification,
3299 print_nested_name_specifier, print_template_id,
3300 typedef_original_name, print_template_argument_list_start,
3301 print_template_argument_list_end): New functions.
3303 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
3305 * ir.texi: Add more documentation.
3307 2000-09-11 Mark Mitchell <mark@codesourcery.com>
3309 * cp-tree.h (struct saved_scope): Remove x_function_parms.
3310 (current_function_parms): Don't define.
3311 (struct cp_language_function): Remove parms_stored.
3312 (current_function_just_assigned_this): Don't define.
3313 (current_function_parms_stored): Likewise.
3314 (static_ctors): Declare.
3315 (static_dtors): Likewise.
3316 (SF_EXPAND): Don't define.
3317 (expand_start_early_try_stmts): Remove declaration.
3318 (store_parm_decls): Likewise.
3319 * decl.c (static_ctors): Don't declare.
3320 (static_dtors): Likewise.
3321 (struct binding_level): Remove this_block.
3322 (poplevel): Remove dead code.
3323 (set_block): Likewise.
3324 (mark_binding_level): Don't mark this_block.
3325 (mark_saved_scope): Don't mark x_function_parms.
3326 (init_decl_processing): Don't add current_function_parms as a GC
3328 (check_function_type): Change prototype.
3329 (start_function): Remove RTL-generation code.
3330 (expand_start_early_try_stmts): Remove.
3331 (store_parm_decls): Give it internal linkage. Remove
3332 RTL-generation code.
3333 (finish_function): Remove RTL-generation code.
3334 * decl2.c (static_ctors): Fix formatting.
3335 (static_dtors): Likewise.
3336 * method.c (use_thunk): Don't call store_parm_decls.
3337 (synthesize_method): Likewise.
3338 * optimize.c (maybe_clone_body): Likewise.
3339 * parse.y (fn.def2): Likewise.
3340 (.set_base_init): Likewise.
3341 (nodecls): Likewise.
3342 * pt.c (instantiate_decl): Likewise.
3343 * rtti.c (synthesize_tinfo_fn): Likewise.
3344 * semantics.c (genrtl_try_block): Simplify.
3345 (expand_body): Use genrtl_start_function and
3346 genrtl_finish_function.
3347 (genrtl_start_function): New function.
3348 (genrtl_finish_function): Likewise.
3350 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3352 * error.c (cp_tree_printer, case 'P'): Append break.
3354 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3356 * cp-tree.h (frob_opname): Declare.
3357 * parse.y (saved_scopes): New static variable.
3358 (cp_parse_init): Adjust.
3359 (do_id): If lastiddecl is NULL, do do_identifier.
3360 (operator): Save scope information.
3361 (unoperator): New reduction. Restore scope information.
3362 (operator_name): Append unoperator. Call frob_opname.
3363 * spew.c (frob_opname): Define.
3365 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3367 * decl.c, rtti.c: Include defaults.h if not already included.
3368 Don't define the *_TYPE_SIZE macros.
3370 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3372 * cp-tree.h (push_switch): Change prototype.
3373 (check_cp_case_value): Remove declaration.
3374 (decl_constant_value): Likewise.
3375 * decl.c (struct cp_switch): Add switch_stmt and cases.
3376 (case_compare): New function.
3377 (push_switch): Set switch_stmt. Initialize cases.
3378 (pop_switch): Clean up cases.
3379 (define_case_label): Rename to ...
3380 (finish_case_label): ... this. Do semantic analysis for case
3382 (start_function): Correct comment.
3383 * decl2.c (check_cp_case_value): Remove.
3384 * expr.c (do_case): Remove.
3385 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3386 * semantics.c (genrtl_do_poplevel): Remove declaration.
3387 (RECHAIN_STMTS): Remove.
3388 (finish_break_stmt): Use build_break_stmt.
3389 (finish_continue_stmt): Use build_continue_stmt.
3390 (finish_switch_cond): Adjust condition here, rater than in
3391 c_expand_start_case.
3392 (finish_case_label): Remove.
3393 * typeck.c (c_expand_return): Remove.
3394 (c_expand_start_case): Likewise.
3396 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3398 * ir.texi: Document type nodes.
3400 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3402 * cp-tree.h (init_cp_semantics): Declare.
3403 (genrtl_try_block): Don't declare.
3404 (genrtl_handler): Likewise.
3405 (genrtl_catch_block): Likewise.
3406 (genrtl_ctor_stmt): Likewise.
3407 (genrtl_subobject): Likewise.
3408 (genrtl_do_poplevel): Likewise.
3409 (genrtl_named_return_value): Likewise.
3410 * lex.c (init_parse): Call init_cp_semantics.
3411 * semantics.c (genrtl_try_block): Give it internal linkage.
3412 (genrtl_handler): Likewise.
3413 (genrtl_catch_block): Likewise.
3414 (genrtl_ctor_stmt): Likewise.
3415 (genrtl_subobject): Likewise.
3416 (genrtl_do_poplevel): Likewise.
3417 (genrtl_named_return_value): Likewise.
3418 (lang_expand_stmt): Rename to ...
3419 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3420 (init_cp_semantics): Define.
3422 * decl.c (initialize_local_var): Remove RTL-generating code.
3423 * semantics.c (genrtl_try_block): Fix formatting.
3425 Move statement-tree facilities from C++ to C front-end.
3426 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3427 (void_zero_node): Remove.
3428 (stmt_tree): Likewise.
3429 (scope_chain): Adjust.
3430 (language_function): Rename to cp_language_function.
3431 (cp_function_chain): Adjust.
3432 (current_stmt_tree): Remove.
3433 (last_tree): Likewise.
3434 (last_expr_type): Likewise.
3435 (struct lang_decl): Adjust.
3436 (STMT_IS_FULL_EXPR_P): Remove.
3438 (begin_stmt_tree): Likewise.
3439 (finish_stmt_tree): Likewise.
3440 (walk_tree_fn): Likewise.
3441 (walk_stmt_tree): Likewise.
3442 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3443 * decl.c (mark_stmt_tree): Adjust type.
3444 (init_decl_processing): Don't build void_zero_node.
3445 (initialize_local_var): Adjust usage of current_stmt_tree.
3446 (finish_enum): Use add_stmt, not add_tree.
3447 (save_function_data): Adjust use of language_function.
3448 (finish_constructor_body): Use add_stmt, not add_tree.
3449 (finish_destructor_body): Likewise.
3450 (push_cp_function_context): Adjust use of language_function.
3451 (pop_cp_function_context): Likewise.
3452 (mark_lang_function): Likewise.
3453 (mark_cp_function_context): Likewise.
3454 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3455 (build_vec_init): Likewise.
3456 * semantics.c (SET_LAST_STMT): Remove.
3457 (RECHAIN_STMTS): Don't use it.
3458 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3459 (current_stmt_tree): Define.
3461 (finish_goto_stmt): Use add_stmt, not add_tree.
3462 (finish_expr_stmt): Likewise.
3463 (begin_if_stmt): Likewise.
3464 (finish_then_clause): Likewise.
3465 (begin_while_stmt): Likewise.
3466 (begin_do_stmt): Likewise.
3467 (finish_return_stmt): Likewise.
3468 (begin_for_stmt): Likewise.
3469 (finish_break_stmt): Likewise.
3470 (finish_continue_stmt): Likewise.
3471 (begin_switch_stmt): Likewise.
3472 (finish_case_label): Likewise.
3473 (begin_try_block): Likewise.
3474 (begin_function_try_block): Likewise.
3475 (begin_handler): Likewise.
3476 (begin_catch_block): Likewise.
3477 (begin_compound_stmt): Likewise.
3478 (begin_asm_stmt): Likewise.
3479 (finish_asm_stmt): Likewise.
3480 (finish_label_stmt): Likewise.
3481 (add_decl_stmt): Likewise.
3482 (finish_subobject): Likewise.
3483 (finish_decl_cleanup): Likewise.
3484 (finish_named_return_value): Likewise.
3485 (setup_vtbl_ptr): Likewise.
3486 (add_scope_stmt): Likewise.
3487 (finish_stmt_expr): Likewise.
3488 (prune_unused_decls): Remove.
3489 (begin_stmt_tree): Likewise.
3490 (finish_stmt_tree): Likewise.
3491 (prep_stmt): Adjust use of current_stmt_tree.
3492 (lang_expand_stmt): Likewise.
3493 * tree.c (statement_code_p): Remove.
3494 (cp_statement_code_p): New function.
3495 (walk_stmt_tree): Remove.
3496 (init_tree): Set lang_statement_code_p.
3498 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3500 Integrated preprocessor.
3502 * Make-lang.in, Makefile.in: Remove all references to input.c,
3503 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3504 * gxx.gperf, hash.h, input.c: Delete.
3505 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3506 initialized properly.
3508 * class.c (fixup_pending_inline): Take a tree, not a
3509 struct pending_inline *. All callers changed.
3510 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3511 RID_PROTECTED entries in ridpointers[] array here.
3512 * decl.c (duplicate_decls): Do not refer to struct
3514 (record_builtin_type, init_decl_processing): Use RID_MAX not
3516 (grokdeclarator): Use C_IS_RESERVED_WORD.
3517 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3519 (grok_x_components): Do not inspect pending_inlines chain.
3521 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3522 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3523 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3524 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3525 TIME_IDENTIFIER_FILEINFO): Kill.
3527 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3529 * parse.y: Call do_pending_inlines unconditionally.
3530 reinit_parse_for_method is now snarf_method. fn.defpen is no
3531 longer necessary. Remove unnecessary <itype> annotation on
3532 SCOPE. Do not refer to end_of_file or struct pending_inline.
3533 * semantics.c (begin_inline_definitions): Call
3534 do_pending_inlines unconditionally.
3536 * lex.c: Remove all code now shared with C front end.
3537 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3538 into the get_identifier table. Rewrite pragma handling to
3539 work with the registry. Move code to save tokens for later
3540 processing to spew.c.
3542 * spew.c: Rewrite everything in terms of token streams instead
3543 of text. Move routines here from lex.c / input.c as
3544 appropriate. GC-mark trees hanging off the pending inlines
3547 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3549 * NEWS: Mention that the named return value extension has been
3551 * cp-tree.h (original_result_rtx): Define.
3552 (TREE_REFERENCE_EXPR): Remove.
3553 (DECL_VPARENT): Likewise.
3554 (pushdecl_nonclass_level): Likewise.
3555 (store_return_init): Likewise.
3556 (reinit_lang_specific): Likewise.
3557 (genrtl_named_return_value): Change prototype.
3558 * decl.c (original_result_rtx): Remove.
3559 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3560 Do not generate RTL for local variables here.
3561 (store_return_init): Remove.
3562 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3564 (finish_named_return_value): Adjust accordingly. Warn that this
3565 extension is deprecated.
3566 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3568 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3570 * pt.c (type_unification_real): Replace switch with if.
3571 (unify): Tsubst non-type parms before comparing.
3573 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3575 * error.c (dump_typename): New function, broken out of ...
3576 (dump_type): ... here. Use it.
3577 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3579 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3581 * init.c (build_offset_ref): Deal with namespace scoped
3584 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3586 * class.c (resolve_address_of_overloaded_function): Add
3587 explanation message.
3588 * decl.c (define_case_label): Reformat explanation.
3589 * decl2.c (finish_static_data_member_decl): Likewise.
3590 (grokfield): Likewise.
3591 * friend.c (do_friend): Likewise.
3593 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3595 * tree.c (walk_tree): Expose tail recursion.
3596 (walk_stmt_tree): New function.
3597 * cp-tree.h: Prototype walk_stmt_tree.
3598 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3599 the BLOCKs directly. If a BLOCK has no variables after
3600 pruning, discard it.
3601 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3602 restore the line number.
3604 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3606 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3607 (pt.o): Remove dependency on HTAB_H.
3608 * cp-tree.h: Include hashtab.h.
3609 (walk_tree): Change prototype.
3610 (walk_tree_without_duplicates): New function.
3611 * decl.c (check_default_argument): Use it.
3612 * optimize.c (remap_decl): Adjust calls to walk_tree.
3613 (copy_body): Likewise.
3614 (expand_calls_inline): Likewise.
3615 (calls_setjmp_p): Use walk_tree_without_duplicates.
3616 * pt.c: Don't include hashtab.h.
3617 (for_each_template_parm): Use walk_tree_without_duplicates.
3618 * semantics.c (finish-stmt_tree): Likewise.
3619 (expand_body): Likewise.
3620 * tree.c (walk_tree): Add additional parameter.
3621 (walk_tree_without_duplicates): New function.
3622 (count_trees): Use it.
3623 (verify_stmt_tree): Adjust call to walk_tree.
3624 (find_tree): Use walk_tree_without_duplicates.
3625 (no_linkage_check): Likewise.
3626 (break_out_target_exprs): Adjust call to walk_tree.
3627 (cp_unsave): Likewise.
3629 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3631 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3632 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3633 * cp-tree.h (TYPE_BINFO): Adjust comment.
3634 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3635 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3636 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3637 (TYPE_TEMPLATE_INFO): Likewise.
3638 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3639 * class.c (push_nested_class): Likewise.
3640 * decl.c (lookup_name_real): Likewise.
3641 (grokdeclarator): Likewise.
3642 (grok_op_properties): Likewise.
3643 (xref_tag): Likewise.
3644 (xref_basetypes): Likewise.
3645 * decl2.c (constructor_name_full): Likewise.
3646 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3647 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3648 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3649 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3650 (dump_type_suffix): Likewise.
3651 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3653 (get_aggr_from_typedef): Likewise.
3654 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3655 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3656 (write_template_parm): Likewise.
3657 (write_template_template_parm): Check tree code instead of
3658 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3659 * method.c (build_overload_nested_name): Add
3660 BOUND_TEMPLATE_TEMPLATE_PARM.
3661 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3662 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3663 * pt.c (convert_template_argument): Check tree code instead of
3664 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3665 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3666 (for_each_template_parm): Adjust comment.
3667 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3668 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3669 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3670 template_args_equal to compare template template parameter cases.
3671 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3672 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3674 * tree.c (copy_template_template_parm): Decide whether to create
3675 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3676 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3677 (copy_tree_r): Likewise.
3678 * typeck.c (comptypes): Likewise. Check tree code instead of
3679 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3681 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3683 * decl.c (finish_function): Move the code for handling functions
3684 marked with the constructor and destructor attributes inside the
3687 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3689 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3691 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3693 * pt.c (lookup_template_class): Remove abort.
3694 * tree.c (get_type_decl): Allow error_mark_node.
3696 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3698 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3701 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3703 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3706 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3708 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3709 union tag mismatch error reporting.
3711 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3713 * call.c (build_scoped_method_call): Check it is not a namespace.
3715 2000-08-30 Jason Merrill <jason@redhat.com>
3717 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3719 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3720 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3721 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3723 * decl.c (start_function): Always call make_function_rtl.
3725 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3727 * semantics.c (prune_unused_decls): New function.
3728 (finish_stmt_tree): Call it via walk_tree.
3730 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3732 * class.c (build_secondary_vtable): Constify a char *.
3733 * decl.c (init_decl_processing): Initialize function_id_node,
3734 pretty_function_id_node, and func_id_node.
3735 * input.c (struct input_source): Constify 'str'.
3736 (feed_input): Constify first argument.
3737 * mangle.c (write_identifier): Constify argument.
3738 * pt.c (mangle_class_name_for_template): Constify argument.
3740 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3742 * typeck.c (mark_addressable): Remove code that pokes around in
3745 2000-08-28 Jason Merrill <jason@redhat.com>
3747 * lex.c (file_name_nondirectory): Move to toplev.c.
3749 * cp-tree.h (LOCAL_CLASS_P): New macro.
3750 * class.c (finish_struct_1): Use it.
3752 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3754 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3755 (write_encoding): Pass another argument to write_name.
3756 (write_name): Add ignore_local_scope parameter. Fix handling of
3758 (write_nested_name): Use write_unqualified_name.
3759 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3760 (write_template_prefix): Use write_unqualified_name.
3761 (write_component): Remove.
3762 (write_local_name): Add parameter. Use direct local entity to
3763 discriminator calculation.
3764 (write_class_enum_type): Pass another argument to write_name.
3765 (write_template_template_arg): Likewise.
3766 (make_guard_variable): Likewise.
3768 2000-08-27 Jason Merrill <jason@redhat.com>
3770 * decl.c (pushdecl): Matching decls for local externs are found in
3771 the current level. Propagate linkage information from previous
3774 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3776 * ir.texi (Expressions): Fix typo.
3778 2000-08-25 Greg McGary <greg@mcgary.org>
3780 * tree.c (init_tree): Use ARRAY_SIZE.
3782 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3784 * error.c (cp_tree_printer): Rework.
3786 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3788 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3790 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3791 (cp-demangle.o): Remove target.
3792 (dyn-string.o): Likewise.
3794 * decl.c (grokfndecl): Require that `main' return an `int'.
3795 * mangle.c (write_encoding): Don't mangle return types for
3796 conversion functions.
3798 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3800 * error.c (tree_formatting_info): New data type.
3801 (tree_being_formatted): New macro.
3802 (tree_formatting_flags): Likewise.
3803 (put_whitespace): Likewise.
3804 (print_tree_identifier): Likewise.
3805 (print_identifier): Likewise.
3806 (cp_tree_printer, print_function_argument_list, print_declaration,
3807 print_expression, print_function_declaration,
3808 print_function_parameter, print_type, print_cv_qualifier): New
3810 (init_error): Initialize lang_printer.
3812 2000-08-24 Jason Merrill <jason@redhat.com>
3814 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3815 adjustment necessary.
3817 2000-08-24 Greg McGary <greg@mcgary.org>
3819 * cp-tree.h (MAIN_NAME_P): Remove macro.
3821 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3823 * error.c (print_instantiation_context): Don't forget to flush the
3826 2000-08-23 Jason Merrill <jason@redhat.com>
3828 * typeck.c (build_ptrmemfunc): Save the input pmf.
3830 * method.c (process_modifiers): Use same_type_p.
3832 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3834 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3835 * mangle.c (write_function_type): Change prototype.
3836 (write_encoding): Don't mangle return types for
3837 constructors or destructors.
3838 (write_type): Adjust call to write_function_type.
3839 * pt.c (instantiate_template): Instantiate alternate entry points
3840 when instantiating the main function.
3842 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3844 * error.c (cp_print_error_function): Don't use embedded '\n' in
3847 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3849 * decl.c (init_decl_processing): Remove bogus initialization.
3850 * error.c (lang_print_error_function): Restore here.
3851 (init_error): Initialize print_error_function.
3853 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3855 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3857 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3859 * Makefile.in (error.o): Depends on diagnostic.h
3861 * cp-tree.h (problematic_instantiation_changed,
3862 record_last_problematic_instantiation, current_instantiation,
3863 print_instantiation_context): Declare.
3864 (maybe_print_template_context): Remove.
3866 * decl.c (init_decl_processing): Set print_error_function to NULL.
3867 (lang_print_error_function): Remove, since we're using a new
3870 * error.c: #include diagnostic.h
3871 (function_category): New function.
3872 (cp_diagnostic_starter): Likewise.
3873 (cp_diagnostic_finalizer): Likewise.
3874 (cp_print_error_function): Likewise.
3875 (maybe_print_instantiation_context): Likewise.
3876 (print_instantiation_full_context): Likewise.
3877 (print_instantiation_partial_context): Likewise.
3878 (print_instantiation_context): Define.
3879 (init_error): Initialize diagnostic pager and finalizer.
3881 * pt.c (problematic_instantiation_changed): Define.
3882 (record_last_problematic_instantiation): Likewise.
3883 (current_instantiation): Likewise.
3884 (maybe_print_template_context): Remove.
3885 (print_template_context): Likewise.
3886 (current_tinst_level): Make static to reflect Brendan Kehoe's
3887 change of 1995-04-13.
3888 (push_tinst_level): Call print_instantiation_context.
3890 2000-08-21 Nix <nix@esperi.demon.co.uk>
3892 * lang-specs.h: Do not process -o or run the assembler if
3895 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3897 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3899 * decl2.c (lang_decode_option): Disable gettext attributes for
3902 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3904 * lex.c (lang_init_options): Default diagnostic message maximum
3905 length to 80, when line-wrapping.
3907 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3909 * class.c (build_vtbl_initializer): Clear the entire
3910 vtbl_init_data. Start keeping track of the functions for which we
3911 have created vcall offsets here.
3912 (dfs_build_vcall_offset_vtbl_entries): Remove.
3913 (build_vcall_offset_vtbl_entries): Reimplement.
3914 (add_vcall_offset_vtbl_entries_r): New function.
3915 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3916 computing when vcall offsets are necessary.
3918 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3920 * decl.c (member_function_or_else): Use cp_error ... %T.
3921 (grokdeclarator): Likewise.
3922 (start_method): Likewise.
3923 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3925 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3927 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3930 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3932 * cp-tree.h (PTRMEM_OK_P): New macro.
3933 (itf_ptrmem_ok): New enumeration value.
3934 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3935 argument. Diagnose implicit pointer to member.
3936 (instantiate_type): Don't diagnose implicit pointer to member
3937 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3938 resolve_address_of_overloaded_function.
3939 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3940 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3941 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3942 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3943 (build_unary_op): Deal with single non-static member in
3946 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3948 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3950 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3952 * cp-tree.h (enum_name_string): Remove prototype.
3953 (report_case_error): Remove prototype.
3954 * cp/typeck2.c (enum_name_string): Remove.
3955 (report_case_error): Remove.
3956 * error.c (dump_expr): Deal with enum values directly.
3957 Correctly negate integer constant.
3959 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3961 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3962 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3963 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3964 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3965 (__cxa_vec_new): Use __cxa_vec_new2.
3966 (__cxa_vec_delete): Use __cxa_vec_delete2.
3968 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3970 * vec.cc (__cxa_vec_new): Set "C" linkage.
3971 (__cxa_vec_ctor): Likewise.
3972 (__cxa_vec_cctor): Likewise.
3973 (__cxa_vec_dtor): Likewise.
3974 (__cxa_vec_delete): Likewise.
3975 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3976 (__cxa_vec_ctor): Likewise.
3977 (__cxa_vec_cctor): Likewise.
3978 (__cxa_vec_dtor): Likewise.
3979 (__cxa_vec_delete): Likewise.
3981 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3983 * class.c (instantiate_type): Reinstate local variable
3984 deleted in previous change.
3986 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3989 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3991 * cp-tree.h (instantiate_type_flags): New enumeration.
3992 (instantiate_type): Change parameter.
3993 * class.c (instantiate_type): Adjust prototype. Adjust.
3994 * call.c (standard_conversion): Adjust instantiate_type call.
3995 (reference_binding): Likewise.
3996 (build_op_delete_call): Likewise.
3997 (convert_like_real): Likewise.
3998 * cvt.c (cp_convert_to_pointer): Likewise.
3999 (convert_to_reference): Likewise.
4000 * pt.c (convert_nontype_argument): Likewise.
4001 * typeck.c (build_binary_op): Likewise.
4002 (build_ptrmemfunc): Likewise.
4003 (convert_for_assignment): Likewise.
4005 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4007 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
4008 (current_aggr): Define.
4009 * decl.c (grokdeclarator): Make sure a friend class is an
4010 elaborated type specifier.
4011 * parse.y (current_aggr): Remove static definition.
4012 (cp_parse_init): Adjust.
4013 (structsp): Clear and restore current_aggr.
4014 (component_decl_list): Clear current_aggr.
4016 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
4017 aggregate tag on the typename's context.
4019 * pt.c (tsubst_friend_class): Return error_mark_node, if
4021 (instantiate_class_template): Ignore error_mark_node friend types.
4023 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
4025 * cvt.c (warn_ref_binding): New static function, broken out of ...
4026 (convert_to_reference): ... here. Use it.
4028 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4030 * parse.y (template_arg): Add rule for template qualified with
4033 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4035 * decl2.c (add_function): Reorganize.
4036 (arg_assoc): Do not consider function template decls.
4038 2000-08-11 Jason Merrill <jason@redhat.com>
4040 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
4043 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4045 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
4046 (lookup_nested_tag): Likewise.
4048 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
4051 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4053 * parse.y (named_complex_class_head_sans_basetype): Remove
4056 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4058 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
4059 explicit TEMPLATE_ID_EXPR args.
4060 (build_expr_from_tree, case CALL_EXPR): Likewise.
4062 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4064 * decl.c (check_tag_decl): Diagnose typename's which don't
4067 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
4069 * init.c (build_aggr_init): Reject bogus array initializers
4072 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4074 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
4076 * cp/tinfo.cc (__dynamic_cast): Likewise.
4077 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
4079 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4081 * cvt.c (convert_to_pointer_force): Fix error message when
4082 attempting to cast from ambiguous base.
4084 2000-08-08 Jason Merrill <jason@redhat.com>
4086 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
4087 (tsubst_template_arg_vector): Likewise.
4089 * decl2.c (build_anon_union_vars): Choose the largest field; don't
4090 assume that one will be as large as the union.
4092 2000-08-07 Kazu Hirata <kazu@hxi.com>
4094 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
4095 * decl.c (pop_labels): Likewise.
4097 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
4099 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
4101 (__pointer_to_member_type_info): Likewise.
4102 (__base_class_info): Likewise.
4103 (__class_type_info): Likewise.
4104 (__si_class_type_info): Likewise.
4105 (__vmi_class_type_info): Likewise.
4106 * tinfo.cc (__si_class_type_info::__do_find_public_src):
4107 Changed member names to match specifications.
4108 (__vmi_class_type_info::__do_find_public_src): Likewise.
4109 (__si_class_type_info::__do_dyncast): Likewise.
4110 (__vmi_class_type_info::__do_dyncast): Likewise.
4111 (__si_class_type_info::__do_upcast): Likewise.
4112 (__vmi_class_type_info::__do_upcast): Likewise.
4113 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
4114 (__pbase_type_info::__pointer_catch): Likewise.
4115 (__pointer_type_info::__pointer_catch): Likewise.
4116 (__pointer_to_member_type_info::__pointer_catch): Likewise.
4118 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4120 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
4121 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
4122 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
4124 2000-08-04 Mark Mitchell <mark@codesourcery.com>
4126 * cp-tree.h (add_method): Change prototype.
4127 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
4128 Don't double the size of the method vector in the error case.
4129 (handle_using_decl): Adjust call to add_method.
4130 (add_implicitly_declared_members): Likewise.
4131 (clone_function_decl): Likewise.
4132 * decl2.c (check_classfn): Likewise.
4133 * semantics.c (finish_member_declaration): Likewise.
4135 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
4137 * decl.c (flag_isoc94): New variable.
4139 2000-08-02 Jason Merrill <jason@redhat.com>
4141 * pt.c (do_type_instantiation): Add complain parm; don't complain
4142 if called recursively.
4143 * cp-tree.h, parse.y: Adjust.
4145 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4147 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
4148 -Wno-strict-prototypes.
4150 * g++spec.c: Adjust type of second argument to
4151 lang_specific_driver, and update code as necessary.
4153 * cp-tree.h: Don't prototype min_precision here.
4154 (my_friendly_assert): Cast expression to void.
4155 * semantics.c (do_poplevel): Initialize scope_stmts.
4157 2000-08-02 Mark Mitchell <mark@codesourcery.com>
4159 * cp-tree.h (DECL_NEEDED_P): Tweak.
4161 2000-07-28 Jason Merrill <jason@redhat.com>
4163 * lang-specs.h: Use %i in rule for .ii files.
4165 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
4167 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
4169 2000-07-30 Mark Mitchell <mark@codesourcery.com>
4171 Allow indirect primary bases.
4172 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
4174 (CLASSTYPE_VFIELD_PARENT): Remove.
4175 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
4176 (BINFO_PRIMARY_BINFO): Remove.
4177 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
4178 (BINFO_VBASE_PRIMARY_P): Likewise.
4179 (BINFO_PRIMARY_BASE_OF): New macro.
4180 (BINFO_INDIRECT_PRIMARY_P): Likewise.
4181 (get_primary_binfo): New function.
4182 * decl.c (lang_mark_tree): Make lang_type::primary_base.
4183 * class.c (vcall_offset_data_s): Rename to ...
4184 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
4185 and add ctor_vtbl_p.
4186 (get_derived_offset): Use get_primary_binfo.
4187 (dfs_mark_primary_bases): Adjust handling of virtual primary
4189 (mark_primary_bases): Likewise.
4190 (set_primary_base): Take a binfo, not an integer, as a
4191 representation of the primary base.
4192 (indirect_primary_base_p): Remove.
4193 (determine_primary_base): Adjust for indirect primary bases.
4194 (dfs_find_final_overrider): Fix typo in coment.
4195 (update_vtable_entry_for_fn): Use get_primary_binfo.
4196 (layout_nonempty_base_or_field): Tweak.
4197 (build_base_fields): Adjust for new primary base semantics.
4198 (dfs_propagate_binfo_offsets): Remove.
4199 (propagate_binfo_offsets): Rewrite.
4200 (dfs_set_offset_for_shared_vbases): Remove.
4201 (layout_virtual_bases): Don't use it.
4202 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
4204 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
4205 CLASSTYPE_VFIELD_PARENT.
4206 (dfs_get_primary_binfo): New function.
4207 (get_primary_binfo): Likewise.
4208 (dump_class_hierarchy_r): Tweak printing of primary bases.
4209 (build_vtbl_initializer): Fix typo in comments. Use
4211 (build_vcall_and_vbase_vtbl_entries): Likewise.
4212 (build_vbaes_offset_vtbl_entries): Likewise.
4213 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
4214 BV_VCALL_INDEX to handle indirect primary bases.
4215 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
4216 (build_rtti_vtbl_entries): Likewise.
4217 * search.c (get_shared_vbase_if_not_primary): Tweak.
4218 (find_vbase_instance): Likewise.
4219 (binfo_for_vtable): Simplify.
4220 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
4221 (make_binfo): Make it have 11 entries.
4223 2000-07-30 Alex Samuel <samuel@codesourcery.com>
4225 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
4226 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
4227 ascertaining primaryness.
4228 (G): Remove template_args.
4229 (decl_is_template_id): New function.
4230 (write_encoding): Use decl_is_template_id.
4231 (write_name): Likewise. Handle type_decls. Get main variant of
4233 (write_nested_name): Likewise.
4234 (write_prefix): Likewise.
4235 (write_template_prefix): Likewise.
4236 (write_special_name_constructor): Remove defunct production from
4238 (write_bare_function_type): Remove comment about absent parameter.
4239 (write_template_template_arg): Add missing grammar production to
4242 2000-07-27 Jason Merrill <jason@redhat.com>
4244 * decl.c (duplicate_decls): If common_type produces a non-typedef
4245 type for a typedef, just use the old type.
4247 2000-07-27 Mark Mitchell <mark@codesourcery.com>
4249 * cp-tree.h (function_depth): Declare.
4250 (verify_stmt_tree): Likewise.
4251 (find_tree): Likewise.
4252 * decl.c (function_depth): Give it external linkage.
4253 * optimize.c (optimize_function): Increment and decrement it.
4254 * tree.c (verify_stmt_tree_r): New function.
4255 (verify_stmt_tree): Likewise.
4256 (find_tree_r): Likewise.
4257 (find_tree): Likewise.
4259 2000-07-27 Jason Merrill <jason@redhat.com>
4261 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
4263 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
4265 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4267 * decl.c (start_cleanup_fn): Mark the function as `inline'.
4268 * decl2.c (get_guard): Call cp_finish_decl, not
4269 rest_of_decl_compilation, for local guards.
4270 * lex.c (do_identifier): Remove unused variable.
4272 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
4274 * parse.y: Add missing ';'.
4276 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4278 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
4281 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4283 Kill strict_prototype. Backwards compatibility only for
4284 non NO_IMPLICIT_EXTERN_C systems.
4285 * cp-tree.h (flag_strict_prototype): Remove.
4286 (strict_prototype): Remove.
4287 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4288 * decl.c (maybe_push_to_top_level): Adjust.
4289 (pop_from_top_level): Adjust.
4290 (decls_match): Only allow sloppy parm matching for ancient
4292 (init_decl_processing): Adjust.
4293 (grokdeclarator): Adjust.
4294 * decl2.c (flag_strict_prototype): Remove.
4295 (strict_prototype): Remove.
4296 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4297 (lang_f_options): Remove "strict-prototype".
4298 (unsupported-options): Add "strict-prototype".
4299 * lex.c (do_identifier): Adjust.
4300 (do_scoped_id): Adjust.
4301 * parse.y (empty_parms): Adjust.
4302 * class.c (push_lang_context): Adjust.
4303 (pop_lang_context): Adjust.
4304 * typeck.c (comp_target_parms): Adjust.
4306 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4308 * decl.c (poplevel): Deal with anonymous variables at for scope.
4309 (maybe_inject_for_scope_var): Likewise.
4311 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
4313 * decl.c: Remove all signal handling code, now done in toplev.c.
4315 2000-07-23 Mark Mitchell <mark@codesourcery.com>
4317 * decl.c (make_rtl_for_nonlocal_decl): Rework.
4319 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
4322 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
4324 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
4325 Define my_friendly_assert and my_friendly_abort as macros
4326 which may call friendly_abort. Prototype friendly abort, not
4327 my_friendly_abort or my_friendly_assert.
4328 * decl.c (signal_catch): Report the signal caught in the error
4329 message. Call fatal directly.
4330 * typeck2.c (ack, my_friendly_assert): Delete.
4331 (my_friendly_abort): Rename to friendly_abort. Expect file,
4332 line, and function parameters. Report the abort code, then
4333 call fancy_abort. Do not mask an abort if errors have
4336 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
4338 * typeck.c (comp_target_parms): Remove obsolete parameter.
4339 (comp_target_types): Adjust.
4341 2000-07-17 Jason Merrill <jason@redhat.com>
4343 * typeck.c (mark_addressable): Never set TREE_USED.
4344 * call.c (build_call): Don't abort on calls to library functions
4345 that have been declared normally.
4347 * typeck.c (build_binary_op): Fix grammar in warning.
4349 * exception.cc (__eh_free): Fix prototype.
4351 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4353 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4354 IDENTIFIER_NAMESPACE_VALUE.
4356 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4358 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4359 * method.c (use_thunk): Correct handling of vcall offsets.
4361 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4363 * .cvsignore: parse.h and parse.c have no cp- prefix.
4365 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4367 * .cvsignore: New file.
4369 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4371 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4373 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4375 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4377 * parse.h: Likewise.
4379 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4381 * class.c (layout_class_type): Add pointers to virtual bases after
4382 base classes under the old ABI.
4384 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4386 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4387 (finish_continue_stmt): Likewise.
4388 (begin_for_stmt): Remove call to note_level_for_for.
4389 (finish_goto_stmt): Change call from build_min_nt
4391 (finish_expr_stmt): Likewise.
4392 (begin_if_stmt): Likewise.
4393 (begin_while_stmt): Likewise.
4394 (finish_while_stmt): Likewise.
4395 (finish_return_stmt): Likewise.
4396 (begin_for_stmt): Likewise.
4397 (finish_for_stmt): Likewise.
4398 (finish_break_stmt): Likewise.
4399 (begin_switch_stmt): Likewise.
4400 (finish_case_label): Likewise.
4401 (genrtl_try_block): Likewise.
4402 (begin_try_block): Likewise.
4403 (begin_handler): Likewise.
4404 (begin_compound_stmt): Likewise.
4405 (finish_asm_stmt): Likewise.
4406 (finish_label_stmt): Likewise.
4407 (add_decl_stmt): Likewise.
4408 (finish_subobject): Likewise.
4409 (finish_decl_cleanup): Likewise.
4410 (finish_named_return_value): Likewise.
4411 (setup_vtbl_ptr): Likewise.
4412 (add_scope_stmt): Likewise.
4413 * decl.c (finish_constructor_body): Likewise.
4414 (finish_destructor_body): Likewise.
4415 * optimize.c (copy_body_r): Likewise.
4416 (initialize_inlined_parameters): Likewise.
4417 (declare_return_variable): Likewise.
4418 (expand_call_inline): Likewise.
4420 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4422 * semantics.c (expand_body): Sync interface information
4423 at the end of function body expansion.
4425 2000-07-09 Jason Merrill <jason@redhat.com>
4427 * init.c (build_new_1): Bail early if the call to new fails.
4429 * decl.c (compute_array_index_type): Check specifically for
4430 an INTEGER_CST, not just TREE_CONSTANT.
4432 * decl.c (duplicate_decls): Don't call duplicate_decls on
4433 the DECL_TEMPLATE_RESULT.
4434 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4437 * error.c (dump_template_bindings): Don't crash if we had an
4438 invalid argument list.
4440 * typeck.c (c_expand_start_case): Do narrowing here.
4441 * semantics.c (finish_switch_cond): Not here.
4443 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4445 * parse.y (asm_clobbers): Do string concatenation.
4447 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4449 * decl.c (pushtag): Don't put local classes in template functions
4450 on the local_classes list.
4452 2000-07-04 Scott Snyder <snyder@fnal.gov>
4454 * decl2.c (get_guard): Add missing return for old ABI local
4457 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4459 * cp-tree.h (char_type_p): New function.
4460 * decl.c (init_decl_processing): Don't initialize
4461 signed_wchar_type_node or unsigned_wchar_type_node.
4462 (complete_array_type): Handle brace-enclosed string-constants.
4463 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4464 * tree.c (char_type_p): New function.
4465 * typeck2.c (digest_init): Use char_type_p.
4467 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4469 * pt.c (tsubst): Don't layout type, if it's error_mark.
4471 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4473 * pt.c (instantiate_pending_templates): Reset template level.
4475 2000-07-05 Jason Merrill <jason@redhat.com>
4477 * call.c (joust): Don't complain about `operator char *()' beating
4478 `operator const char *() const'.
4480 2000-07-04 scott snyder <snyder@fnal.gov>
4481 Jason Merrill <jason@redhat.com>
4483 * repo.c (repo_get_id): Handle the case where a class with virtual
4484 bases has a null TYPE_BINFO_VTABLE.
4486 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4487 Jason Merrill <jason@redhat.com>
4489 * parse.y (member_init): Just pass in the type.
4490 * init.c (expand_member_init): Handle getting a type.
4492 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4493 Jason Merrill <jason@redhat.com>
4495 * decl.c (finish_function): Warn if a function has no return
4497 Suggested by Andrew Koenig.
4498 * typeck.c (check_return_expr): Do set current_function_returns_value
4499 if we got an error_mark_node.
4501 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4503 * decl2.c (push_decl_namespace): Push the original namespace.
4505 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4507 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4508 * semantics.c (begin_class_definition): Clear it.
4510 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4512 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4513 (genrtl_expr_stmt): Likewise.
4514 (genrtl_decl_stmt): Likewise.
4515 (genrtl_if_stmt): Likewise.
4516 (genrtl_while_stmt): Likewise.
4517 (genrtl_do_stmt): Likewise.
4518 (genrtl_return_stmt): Likewise.
4519 (genrtl_for_stmt): Likewise.
4520 (genrtl_break_stmt): Likewise.
4521 (genrtl_continue_stmt): Likewise.
4522 (genrtl_scope_stmt): Likewise.
4523 (genrtl_switch_stmt): Likewise.
4524 (genrtl_case_label): Likewise.
4525 (genrtl_begin_compound_stmt): Likewise.
4526 (genrtl_finish_compound_stmt): Likewise.
4527 (genrtl_compound_stmt): Likewise.
4528 (genrtl_asm_stmt): Likewise.
4530 * init.c (begin_init_stmts): Remove call to
4531 genrtl_begin_compound_stmt.
4532 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4534 * semantics.c (lang_expand_stmt): Changed call to
4535 genrtl_compound_stmt to ignore return value.
4537 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4539 * mangle.c (canonicalize_for_substitution): Return the canonical
4542 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4544 * typeck.c (commonparms): Remove obstack manipulations.
4546 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4548 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4550 * Makefile.in (OBJS): Added ../c-semantics.o.
4551 (OBJDEPS): Likewise.
4553 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4555 (struct stmt_tree): Added comment.
4556 (current_function_name_declared): Removed.
4557 (stmts_are_full_exprs_p): Likewise.
4558 (genrtl_do_pushlevel): Likewise.
4559 (genrtl_clear_out_block): Likewise.
4560 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4561 (DECL_ANON_UNION_ELEMS): Likewise.
4562 (emit_local_var): Likewise.
4563 (make_rtl_for_local_static): Likewise.
4564 (do_case): Likewise.
4565 (expand_stmt): Likewise.
4566 (genrtl_decl_cleanup): Likewise.
4567 (c_expand_asm_operands): Likewise.
4568 (c_expand_return): Likewise.
4569 (c_expand_start_case): Likewise.
4571 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4572 (emit_local_var): Likewise.
4573 (initialize_local_var): Change reference to
4574 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4575 Change reference to stmts_are_full_exprs_p to
4576 current_stmt_tree->stmts_are_full_exprs_p.
4577 (push_cp_function_context): Likewise.
4579 * expect.c (expand_throw): Change reference to
4580 stmts_are_full_exprs_p.
4582 * init.c (build_aggr_init): Change reference to
4583 stmts_are_full_exprs_p.
4584 (build_vec_init): Likewise.
4586 * optimize.c (maybe_clone_body): Change reference to
4587 current_function_name_declared to
4588 cp_function_chain->name_declared.
4590 * pt.c (instantiate_decl): Change reference to
4591 current_function_name_declared to
4592 cp_function_chain->name_declared.
4594 * semantics.c (expand_cond): Moved declaration to c-common.h.
4595 (genrtl_do_pushlevel): Moved to c-semantics.c.
4596 (genrtl_clear_out_block): Likewise.
4597 (genrtl_goto_stmt): Likewise.
4598 (genrtl_expr_stmt): Likewise.
4599 (genrtl_decl_stmt): Likewise.
4600 (gerntl_if_stmt): Likewise.
4601 (genrtl_while_stmt): Likewise.
4602 (genrtl_do_stmt): Likewise.
4603 (genrtl_return_stmt): Likewise.
4604 (genrtl_for_stmt): Likewise.
4605 (genrtl_break_stmt): Likewise.
4606 (genrtl_continue_stmt): Likewise.
4607 (genrtl_scope_stmt): Likewise.
4608 (genrtl_switch_stmt): Likewise.
4609 (genrtl_case_label): Likewise.
4610 (genrtl_begin_compound_stmt): Likewise.
4611 (genrtl_finish_compound_stmt): Likewise.
4612 (genrtl_compound_stmt): Likewise.
4613 (genrtl_asm_stmt): Likewise.
4614 (genrtl_decl_cleanup): Likewise.
4615 (expand_cond): Likewise.
4616 (expand_stmt): Renamed to ...
4617 (lang_expand_stmt): ... this.
4618 (lang_expand_expr_stmt): Initialize.
4619 (set_current_function_name_declared): Likewise.
4620 (stmts_are_full_exprs_p): Likewise.
4621 (current_function_name_declared): Likewise.
4622 (anon_aggr_type_p): Likewise.
4623 (do_poplevel): Change reference to
4624 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4625 Change reference to stmts_are_full_exprs_p to
4626 current_stmt_tree->stmts_are_full_exprs_p.
4627 (add_tree): Likewise.
4628 (finish_expr_stmt): Likewise.
4629 (prep_stmt): Likewise.
4630 (lang_expand_stmt): Likewise.
4631 (begin_compound_stmt): Change reference to
4632 current_function_name_declared to
4633 cp_function_chain->name_declared and call to
4634 current_function_name_declared().
4635 (setup_vtbl_ptr): Likewise.
4636 (genrtl_do_poplevel): Removed.
4638 2000-06-30 Jason Merrill <jason@redhat.com>
4640 * init.c (init_init_processing): Go back to aligning like
4641 double_type_node for old ABI.
4642 (get_cookie_size): Make cookie larger if we get a type that needs
4644 (build_vec_delete): Call it.
4646 * typeck.c (qualify_type_recursive): New fn.
4647 (composite_pointer_type): Use it.
4648 (build_binary_op): Use composite_pointer_type.
4650 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4651 Jason Merrill <jason@redhat.com>
4653 * typeck.c (check_return_expr): Don't complain about returning
4654 NULL from operator new if -fcheck-new.
4655 * cp-tree.h: Declare flag_check_new here.
4658 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4660 * mangle.c (find_substitution): Use same_type_p.
4661 (write_encoding): Don't check for substitutions.
4663 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4665 * parse.y (expr_no_comma_rangle): New non-terminal.
4666 (template_parm): Use it for default parameter case.
4667 (template_arg): Use it.
4668 (expr_no_commas): Remove commented out undefined extensions.
4669 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4670 * parse.h, parse.c: Rebuilt.
4672 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4674 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4675 (finish_asm_stmt): Do it here, instead.
4677 * cp-tree.h (ridpointers): Don't declare.
4678 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4679 (record_builtin_java_type): Likewise.
4680 (init_decl_processing): Likewise.
4681 * lex.c: Move inclusion of lex.h.
4682 (ridpointers): Don't define.
4683 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4685 * lex.h (enum rid): Rename to ...
4686 (enum cp_rid): ... this.
4687 (ridpointers): Don't declare.
4688 * parse.y: Move inclusion of lex.h.
4689 * parse.c: Regenerated.
4690 * spew.c: Move inclusion of lex.h.
4692 * cp-tree.h (struct language_function): Remove temp_name_counter.
4693 (temp_name_counter): Remove.
4694 (get_temp_name): Change prototype.
4695 (get_guard): New function.
4696 (get_guard_cond): Likewise.
4697 (set_guard): Likewise.
4698 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4699 * decl.c (expand_static_init): Use get_guard and friends to
4700 implement guard variables.
4701 * decl2.c (get_temp_name): Assume that the variables created are
4703 (get_sentry): Rename to ...
4704 (get_guard): ... this. Implement new ABI guard variables.
4705 (get_guard_bits): New function.
4706 (get_guard_cond): Likewise.
4707 (set_guard): Likewise.
4708 (start_static_initialization_or_destruction): Use them.
4709 (do_static_initialization): Replace sentry with guard throughout.
4710 (do_static_destruction): Likewise.
4711 * init.c (create_temporary_var): Add comment.
4713 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4715 * mangle.c (find_substitution): Use same_type_p.
4716 (write_encoding): Don't check for substitutions.
4718 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4720 * parse.y (expr_no_comma_rangle): New non-terminal.
4721 (template_parm): Use it for default parameter case.
4722 (template_arg): Use it.
4723 (expr_no_commas): Remove commented out undefined extensions.
4724 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4725 * parse.h, parse.c: Rebuilt.
4727 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4729 * cp-tree.h (flag_const_strings): Remove.
4730 (warn_parentheses): Likewise.
4731 (warn_format): Likewise.
4732 (common_type): Likewise.
4733 (default_conversion): Likewise.
4734 (build_binary_op): Likewise.
4735 (cp_build_binary_op): New macro.
4736 * call.c (build_new_op): Use cp_build_binary_op instead of
4738 * class.c (build_vtable_entry_ref): Likewise.
4739 * decl.c (expand_static_init): Likewise.
4740 (compute_array_index_type): Likewise.
4741 (build_enumerator): Likewise.
4742 * decl2.c (delete_sanity): Likewise.
4743 (start_static_initialization_or_destruction): Likewise.
4744 * error.c (dump_type_suffix): Likewise.
4745 * init.c (resolve_offset_ref): Likewise.
4746 (build_new): Likewise.
4747 (build_new_1): Likewise.
4748 (build_vec_delete_1): Likewise.
4749 (build_vec_init): Likewise.
4750 (build_delete): Likewise.
4751 * rtti.c (synthesize_tinfo_fn): Likewise.
4752 (synthesize_tinfo_var): Likewise.
4753 * search.c (expand_upcast_fixups): Likewise.
4754 (fixup_all_virtual_upcast_offsets): Likewise.
4755 * typeck.c (build_array_ref): Likewise.
4756 (get_member_function_from_ptrfunc): Likewise.
4757 (build_binary_op): Add parameter.
4758 (pointer_int_sum): Use cp_build_binary_op.
4759 (pointer_diff): Likewise.
4760 (build_modify_expr): Likewise.
4761 (get_delta_difference): Likewise.
4762 (build_ptrmemfunc): Likewise.
4764 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4766 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4767 * decl.c (create_implicit_typedef): Adjust.
4768 * decl2.c (build_artificial_parm): Adjust.
4769 * method.c (implicitly_declare_fn): Adjust.
4770 * pt.c (push_inline_template_parms_recursive): Adjust.
4771 (process_template_parm): Adjust.
4772 (overloaded_template_name): Adjust.
4773 * semantics.c (finish_template_template_parm): Adjust.
4775 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4777 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4778 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4779 where to emit thunks.
4780 (build_vtt): Adjust call to build_vtt_inits.
4781 (build_vtt_inits): Add parameter to indicate whether or not
4782 sub-VTTs for virtual bases should be included. Adjust handling of
4783 construction vtables.
4784 (get_matching_base): New function.
4785 (dfs_build_vtt_inits): Rename to ...
4786 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4787 construction vtables.
4788 (dfs_fixup_binfo_vtbls): Likewise.
4789 (build_ctor_vtbl_groups): Build construction vtables for virtual
4791 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4792 to build construction vtbls.
4793 (dfs_accumulate_vtbl_inits): Adjust handling of
4794 construction vtables.
4796 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4799 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4801 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4803 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4805 * search.c (hides): Remove.
4806 (is_subobject_of_p): Add most_derived parameter. Use
4808 (lookup_field_queue_p): Adjust.
4809 (lookup_field_r): Adjust.
4811 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4813 * decl2.c (handle_class_head): Bash typedefs to the type's main
4816 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4818 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4819 (begin_global_stmt_expr): ... this.
4820 (genrtl_finish_stmt_expr): Rename to ...
4821 (finish_global_stmt_expr): ... this.
4822 * init.c (begin_init_stmts): Adjust calls.
4823 (finish_init_stmts): Likewise.
4824 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4825 (begin_global_stmt_expr): ... this.
4826 (genrtl_finish_stmt_expr): Rename to ...
4827 (finish_global_stmt_expr): ... this.
4829 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4831 * search.c (lookup_member): Fix typo in comment.
4833 2000-06-24 Jason Merrill <jason@redhat.com>
4835 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4836 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4838 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4840 * parse.y (complex_direct_notype_declarator): Support global_scope.
4841 * Makefile.in: Adjust conflict count.
4843 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4845 * parse.y (template_arg): Convert TEMPLATE_DECL
4846 that is a template template paramter to
4847 TEMPLATE_TEMPLATE_PARM here.
4849 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4850 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4851 (copy_template_template_parm): Adjust prototype.
4852 * decl.c (grokdeclarator): Remove dead code.
4853 * pt.c (process_template_parm): Tidy.
4854 (lookup_template_class): Construct nodes in
4855 copy_template_template_parm.
4856 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4857 lookup_template_class. Use TYPE_TI_TEMPLATE.
4858 * tree.c (copy_template_template_parm): Add NEWARGS
4860 (mapcar): Adjust call to copy_template_template_parm.
4861 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4862 * method.c (build_template_template_parm_names): Change error
4863 code to avoid compilation warning.
4865 * gxxint.texi: Document template template parameter
4868 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4870 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4871 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4872 (cp-demangle.o): New rule.
4873 (dyn-string.o): Likewise.
4874 * inc/cxxabi.h (__cxa_demangle): New declaration.
4876 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4878 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4879 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4880 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4882 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4883 (make_thunk): Change prototype.
4884 (emit_thunk): Rename to use_thunk.
4885 (mangle_thunk): Change prototype.
4886 * class.c (get_derived_offset): Simplify.
4887 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4888 BV_GENERATE_THUNK_WITH_VTABLE_P.
4889 (build_primary_vtable): Simplify.
4890 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4891 (dfs_find_base): Remove.
4892 (update_vtable_entry_for_fn): Correct bug in finding the base
4893 where a virtual function was first declared. Figure out whether
4894 or not to emit a vcall-thunk with the vtables in which it appears.
4895 Correct logic for deciding whether to use an ordinary thunk, or a
4897 (finish_struct_1): Remove unnecssary code.
4898 (build_vtbl_initializer): Use ssize_int for the running counter of
4900 (build_vtbl_initializer): Only use vcall thunks where necessary.
4901 Mark thunks as needing to be emitted with their vtables, or not.
4902 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4903 indices. Use size_binop.
4904 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4905 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4907 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4908 (build_vtable_entry): Mark thunks as needing to be emitted with
4909 their vtables, or not.
4910 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4911 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4913 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4915 * error.c (dump_expr): Use BV_FN.
4916 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4918 * method.c (make_thunk): Likewise.
4919 (emit_thunk): Rename to use_thunk. Allow callers to decide
4920 whether or not to actually emit the thunk. Adjust for changes in
4921 representation of vcall offsets.
4922 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4923 * semantics.c (emit_associated_thunks): New function.
4924 (expand_body): Use it.
4925 * ir.texi: Adjust decriptions of thunks.
4927 2000-06-22 Jason Merrill <jason@redhat.com>
4929 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4930 (tsubst_friend_function): Copy it here.
4932 * decl.c (grok_op_properties): Fix typo.
4934 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4937 * pt.c (check_explicit_specialization): Clarify error.
4939 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4940 an old OVERLOAD when we're declaring a non-function.
4941 (pushdecl, destroy_local_var): Check for error_mark_node.
4942 (warn_extern_redeclared_static): Also bail early if
4944 (push_overloaded_decl): Ignore an old error_mark_node.
4946 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4948 * call.c (build_x_va_arg): Check if in a template decl.
4949 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4951 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4953 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4955 * decl.c (check_goto): Computed gotos assumed OK.
4957 2000-06-20 Jason Merrill <jason@redhat.com>
4959 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4960 for which we don't need to look for instantiations.
4962 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4964 * parse.y (program): Always call finish_translation_unit.
4965 * parse.c, parse.h: Rebuilt.
4967 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4969 * method.c: Don't include hard-reg-set.h.
4971 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4973 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4975 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4977 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4978 * cvt.c (cp_convert_to_pointer): Likewise.
4979 (convert_to_void): Likewise.
4980 * error.c (dump_expr): Likewise.
4981 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4982 * init.c (build_delete): Likewise.
4983 * method.c (emit_thunk): Likewise.
4984 * optmize.c (declare_return_variable): Likewise.
4985 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4986 (get_typeid): Likewise.
4987 (build_dynamic_cast_1): Likewise.
4988 * typeck.c (composite_pointer_type): Likewise.
4989 (common_type): Likewise.
4990 (build_indirect_ref): Likewise.
4991 (build_binary_op): Likewise.
4992 (build_x_compound_expr): Likewise.
4993 (check_return_expr): Likewise.
4994 * typeck2.c (add_exception_specifier): Likewise.
4996 * mangle.c (write_method_parms): Use direct comparison for end
4999 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
5001 * cp-tree.h (genrtl_try_block): Declare function.
5002 (genrtl_handler): Likewise.
5003 (genrtl_catch_block): Likewise.
5004 (genrtl_ctor_stmt): Likewise.
5005 (genrtl_subobject): Likewise.
5006 (genrtl_decl_cleanup): Likewise.
5007 (genrtl_do_poplevel): Likewise.
5008 (genrtl_do_pushlevel): Likewise.
5009 (genrtl_clear_out_block): Likewise.
5010 (genrtl_goto_stmt): Likewise.
5011 (genrtl_expr_stmt): Likewise.
5012 (genrtl_decl_stmt): Likewise.
5013 (genrtl_if_stmt): Likewise.
5014 (genrtl_while_stmt): Likewise.
5015 (genrtl_do_stmt): Likewise.
5016 (genrtl_return_stmt): Likewise.
5017 (genrtl_for_stmt): Likewise.
5018 (genrtl_break_stmt): Likewise.
5019 (genrtl_continue_stmt): Likewise.
5020 (genrtl_scope_stmt): Likewise.
5021 (genrtl_switch_stmt): Likewise.
5022 (genrtl_case_label): Likewise.
5023 (genrtl_begin_compound_stmt): Likewise.
5024 (genrtl_finish_compound_stmt): Likewise.
5025 (genrtl_compound_stmt): Likewise.
5026 (genrtl_asm_stmt): Likewise.
5027 (genrtl_named_return_value): Likewise.
5028 (genrtl_begin_stmt_expr): Likewise.
5029 (genrtl_finish_stmt_expr): Likewise.
5030 (finish_for_stmt): Removed first argument.
5031 (finish_switch_stmt): Likewise.
5033 * semantics.c (genrtl_try_block): Define function.
5034 (genrtl_handler): Likewise.
5035 (genrtl_catch_block): Likewise.
5036 (genrtl_ctor_stmt): Likewise.
5037 (genrtl_subobject): Likewise.
5038 (genrtl_decl_cleanup): Likewise.
5039 (genrtl_do_poplevel): Likewise.
5040 (genrtl_do_pushlevel): Likewise.
5041 (genrtl_clear_out_block): Likewise.
5042 (genrtl_goto_stmt): Likewise.
5043 (genrtl_expr_stmt): Likewise.
5044 (genrtl_decl_stmt): Likewise.
5045 (genrtl_if_stmt): Likewise.
5046 (genrtl_while_stmt): Likewise.
5047 (genrtl_do_stmt): Likewise.
5048 (genrtl_return_stmt): Likewise.
5049 (genrtl_for_stmt): Likewise.
5050 (genrtl_break_stmt): Likewise.
5051 (genrtl_continue_stmt): Likewise.
5052 (genrtl_scope_stmt): Likewise.
5053 (genrtl_switch_stmt): Likewise.
5054 (genrtl_case_label): Likewise.
5055 (genrtl_begin_compound_stmt): Likewise.
5056 (genrtl_finish_compound_stmt): Likewise.
5057 (genrtl_compound_stmt): Likewise.
5058 (genrtl_asm_stmt): Likewise.
5059 (genrtl_named_return_value): Likewise.
5060 (genrtl_begin_stmt_expr): Likewise.
5061 (genrtl_finish_stmt_expr): Likewise.
5062 (finish_for_stmt): Removed first argument and generate rtl
5064 (finish_switch_stmt): Likewise.
5065 (do_poplevel): Removed generate rtl specific code.
5066 (do_pushlevel): Likewise.
5067 (add_tree): Likewise.
5068 (finish_goto_stmt): Likewise.
5069 (finish_expr_stmt): Likewise.
5070 (begin_if_stmt): Likewise.
5071 (finish_if_stmt_cond): Likewise.
5072 (finish_then_clause): Likewise.
5073 (begin_else_clause): Likewise.
5074 (finish_else_clause): Likewise.
5075 (finish_if_stmt): Likewise.
5076 (clear_out_block): Likewise.
5077 (begin_while_stmt): Likewise.
5078 (finish_while_stmt_cond): Likewise.
5079 (finish_while_stmt): Likewise.
5080 (begin_do_stmt): Likewise.
5081 (finish_do_body): Likewise.
5082 (finish_do_stmt): Likewise.
5083 (finish_return_stmt): Likewise.
5084 (begin_for_stmt): Likewise.
5085 (finish_for_init_stmt): Likewise.
5086 (finish_for_cond): Likewise.
5087 (finish_for_expr): Likewise.
5088 (finish_break_stmt): Likewise.
5089 (finish_continue_stmt): Likewise.
5090 (begin_switch_stmt): Likewise.
5091 (finish_switch_cond): Likewise.
5092 (finish_case_label): Likewise.
5093 (begin_try_block): Likewise.
5094 (begin_function_try_block): Likewise.
5095 (finish_try_block): Likewise.
5096 (finish_cleanup_try_block): Likewise.
5097 (finish_cleanup): Likewise.
5098 (finish_function_try_block): Likewise.
5099 (finish_handler_sequence): Likewise.
5100 (finish_function_handler_sequence): Likewise.
5101 (begin_handler): Likewise.
5102 (finish_handler_parms): Likewise.
5103 (begin_catch_block): Likewise.
5104 (finish_handler): Likewise.
5105 (begin_compound_stmt): Likewise.
5106 (finish_compound_stmt): Likewise.
5107 (finish_asm_stmt): Likewise.
5108 (finish_label_stmt): Likewise.
5109 (finish_label_decl): Likewise.
5110 (finish_subobject): Likewise.
5111 (finish_decl_cleanup): Likewise.
5112 (finish_named_return_value): Likewise.
5113 (begin_stmt_expr): Likewise.
5114 (finish_stmt_expr): Likewise.
5116 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
5117 to call genrtl_expr_stmt when appropriate.
5119 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
5120 begin_compound_expr to call genrtl_begin_stmt_expr and
5121 genrtl_begin_compound_expr when appropriate.
5122 (finish_init_stmts): Changed calls to finish_compound_expr and
5123 finish_stmt_expr to call genrtl_finish_compound_expr and
5124 genrtl_finish_stmt_expr when appropriate.
5125 (expand_default_init): Changed call to finish_expr_stmt to call
5126 genrtl_expr_stmt when appropriate.
5127 (build_vec_init): Likewise.
5129 * parse.y (simple_stmt): Removed first argument from call to
5130 finish_for_stmt. Removed first argument from call to
5133 * parse.c: Regenerated.
5135 * pt.c (tsubst_expr): Removed first argument from call to
5136 finish_for_stmt. Removed first argument from call to
5139 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
5141 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
5142 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
5144 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
5145 (cplus_tree_code_length[]): Likewise.
5146 (cplus_tree_code_name[]): Likewise.
5147 (init_parse): Added call to add_c_tree_codes. Changed
5148 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
5150 2000-06-16 Mark Mitchell <mark@codesourcery.com>
5152 * cp-tree.h (finish_mem_initializers): Declare.
5153 (count_trees): Likewise.
5154 * parse.y (base_init): Use finish_mem_initializers.
5155 * semantics.c (finish_mem_initializers): New function.
5157 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
5158 the number of trees.
5160 (count_trees): Don't use it.
5162 2000-06-15 Jason Merrill <jason@redhat.com>
5164 * tree.c (count_trees): New debugging function.
5166 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
5167 * init.c (build_member_call): Pull out the name of a DECL.
5169 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
5170 * semantics.c (expand_body): Push to TV_INTEGRATION here.
5171 * optimize.c (optimize_function): Not here.
5172 * pt.c (instantiate_decl): Push to TV_PARSE.
5174 2000-06-15 Mark Mitchell <mark@codesourcery.com>
5176 * cp-tree.h (struct language_function): Remove x_base_init_list
5177 and x_member_init_list.
5178 (current_base_init_list): Remove.
5179 (current_member_init_list): Likewise.
5180 (setup_vtbl_ptr): Change prototype.
5181 (emit_base_init): Likewise.
5182 (expand_member_init): Likewise.
5183 (reinit_parse_for_function): Remove.
5184 * decl.c (save_function_data): Don't clear x_base_init_list and
5186 (mark_language_function): Don't mark them.
5187 * init.c (perform_member_init): Tweak comment.
5188 (sort_member_init): Take the list of initializers as an argument.
5189 (sort_base_init): Likewise.
5190 (emit_base_init): Likewise.
5191 (expand_member_init): Return the initializer. Don't use global
5193 * lex.c (reinit_parse_for_function): Remove.
5194 * method.c (build_template_parm_names): Correct substitution.
5195 (do_build_copy_constructor): Don't use current_member_init_list
5196 and current_base_init_list.
5197 (synthesize_method): Likewise.
5198 * parse.y (base_init): Split mem-initializers into
5199 base-initializers and field-initializers.
5200 (member_init_list): Build up the list here.
5201 (member_init): Return the initializer.
5202 (fn.depfn): Don't use reinit_parse_for_function.
5203 * parse.c: Regenerated.
5204 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
5206 (tsubst_expr): Don't use current_member_init_list
5207 and current_base_init_list.
5208 (tsubst_expr_values): Rename to ...
5209 (tsubst_initializer_list): ... this. Use convert_from_reference.
5210 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
5211 and current_base_init_list.
5212 (begin_function_definition): Don't call reinit_parse_for_function.
5214 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
5216 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
5219 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
5221 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
5223 * cp-tree.h (IF_COND): Move to c-common.h.
5224 (THEN_CLAUSE): Likewise.
5225 (ELSE_CLAUSE): Likewise.
5226 (WHILE_COND): Likewise.
5227 (WHILE_BODY): Likewise.
5228 (DO_COND): Likewise.
5229 (DO_BODY): Likewise.
5230 (RETURN_EXPR): Likewise.
5231 (EXPR_STMT_EXPR): Likewise.
5232 (FOR_INIT_STMT): Likewise.
5233 (FOR_COND): Likewise.
5234 (FOR_EXPR): Likewise.
5235 (FOR_BODY): Likewise.
5236 (SWITCH_COND): Likewise.
5237 (SWITCH_BODY): Likewise.
5238 (CASE_LOW): Likewise.
5239 (CASE_HIGH): Likewise.
5240 (GOTO_DESTINATION): Likewise.
5241 (COMPOUND_BODY): Likewise.
5242 (ASM_CV_QUAL): Likewise.
5243 (ASM_STRING): Likewise.
5244 (ASM_OUTPUTS): Likewise.
5245 (ASM_INPUTS): Likewise.
5246 (ASM_CLOBBERS): Likewise.
5247 (DECL_STMT_DECL): Likewise.
5248 (STMT_EXPR_STMT): Likewise.
5249 (LABEL_STMT_LABEL): Likewise.
5250 (SCOPE_BEGIN_P): Likewise.
5251 (SCOPE_END_P): Likewise.
5252 (SCOPE_STMT_BLOCK): Likewise.
5253 (SCOPE_NULLIFIED_P): Likewise.
5254 (SCOPE_NO_CLEANUPS_P): Likewise.
5255 (SCOPE_PARTIAL_P): Likewise.
5256 (ASM_VOLATILE_P): Likewise.
5257 (STMT_LINENO): Likewise.
5258 (STMT_LINENO_FOR_FN_P): Likewise.
5260 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
5261 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
5262 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
5263 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
5264 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
5266 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
5268 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
5269 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
5271 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
5272 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
5273 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
5275 2000-06-14 Mark Mitchell <mark@codesourcery.com>
5277 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
5278 * class.c (dfs_find_final_overrider): Set it appropriately.
5279 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
5280 avoid unneeded secondary vptrs.
5282 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5284 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
5285 (check_bitfield_decl, check_field_decl): Likewise.
5286 (build_vtbl_or_vbase_field, build_base_field): Likewise.
5287 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
5288 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
5289 (xfer_tag, finish_enum): Likewise.
5290 * decl2.c (finish_builtin_type): Likewise.
5291 * init.c (init_init_processing): Likewise.
5292 * pt.c (instantiate_class_template): Likewise.
5293 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
5294 * cp-tree.h (struct lang_type): Add user_align member.
5295 (CLASSTYPE_USER_ALIGN): Define.
5297 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5299 * Make-lang.in (c++.install-common): Install g++-cross in
5300 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
5301 $(target_alias)-g++ and $(target_alias)-c++.
5303 2000-06-12 Mark Mitchell <mark@codesourcery.com>
5305 * class.c (vcall_offset_data_s): Add last_init and fns.
5306 (overrides): Rename to same_signature_p.
5307 (dfs_find_final_overrider): Adjust accordingly.
5308 (mark_overriders): Likewise.
5309 (warn_hidden): Likewise.
5310 (build_vtbl_initializer): Reorganize machinery for building things
5311 at negative offsets.
5312 (build_vcall_and_vbase_vtbl_entries): Likewise.
5313 (build_vbase_offset_vtbl_entries): Likewise.
5314 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
5315 offset entries. Do not create two entries for functions with the
5317 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
5318 (build_rtti_vtbl_entries): Reorganize machinery for building things
5319 at negative offsets.
5321 * optimize.c (expand_call_inline): Don't recurse into the code
5322 used to initialize the parameters more than once.
5324 2000-06-11 Mark Mitchell <mark@codesourcery.com>
5326 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
5327 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
5328 (find_substitution): Only use the `Sa' substitution for
5329 std::allocator, not instantiations of it.
5330 (write_template_prefix): Move comment. Only use a TREE_LIST to
5331 represent substitutions for a member template.
5332 (write_array_type): Mangle array dimensions correctly.
5333 * optimize.c (maybe_clone_body): Copy more information from the
5335 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
5336 on the regenerated declaration.
5338 2000-06-11 Chip Salzenberg <chip@valinux.com>
5339 Mark Mitchell <mark@codesourcery.com>
5341 * class.c (build_vtable): Clarify comment.
5342 (build_ctor_vtbl_group): Pass the most derived type to
5345 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5347 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5349 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5351 * decl.c (add_binding): Handle duplicate declarations of external
5354 2000-06-09 Chip Salzenberg <chip@valinux.com>
5355 Mark Mitchell <mark@codesourcery.com>
5357 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5359 (write_signed_number): New macro.
5360 (write_unsigned_number): Likewise.
5361 (write_source_name): Use them.
5362 (write_number): Handle signed and unsigned values.
5363 (write_integer_cst): Use tree_int_cst_sgn, and use
5364 write_unsigned_number or write_signed_number as appropriate.
5365 (write_discriminator): Use write_unsigned_number or
5366 write_signed_number as appropriate.
5367 (write_template_arg_literal): Likewise.
5368 (write_array_type): Use tree_low_cst.
5369 (write_template_parm): Use write_unsigned_number or
5370 write_signed_number as appropriate.
5371 (write_substitution): Adjust call to write_number.
5372 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5373 (write_expression): Handle non-type template arguments of
5374 reference type correctly.
5375 (mangle_thunk): Use write_signed_number.
5377 2000-06-09 Chip Salzenberg <chip@valinux.com>
5379 * mangle.c (find_substition): Don't mangle objects with typename
5380 substitutions (e.g. "cin" as "Si").
5382 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5384 * call.c (add_candidate): Use ggc_alloc_cleared.
5385 * decl.c (lookup_label): Likewise.
5386 * lex.c (retrofit_lang_decl): Likewise.
5388 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5390 * semantics.c (expand_body): Push to TV_EXPAND.
5391 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5392 * decl.c (start_function): Always call announce_function.
5394 * tinfo2.cc: Just declare abort.
5396 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5398 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5399 whenever @ is a symbolic name.
5401 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5403 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5405 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5407 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5408 DECL_ASSEMBLER_NAME.
5410 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5412 * decl2.c (c_language): Define.
5414 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5416 * lex.c (lang_init_options): Tweak.
5418 * decl2.c: Remove #inclusion of diagnostic.h
5419 (lang_decode_option): Move diagnostic formatting options to
5422 * lang-options.h: Remove documentation for diagnostic options.
5424 * Makefile.in (lex.o): Depends upon diagnostic.h
5426 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5428 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5429 the same DECL_RESULT, it's not a redefinition.
5430 * pt.c (tsubst_decl): Remove code to handle illegal
5433 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5435 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5437 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5439 * search.c (maybe_suppress_debug_info): Don't check
5440 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5442 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5445 Remember instantiation context in deferred instantiations.
5446 * cp-tree.h (struct tinst_level): Remove.
5447 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5448 * pt.c (current_tinst_level): Now a tree.
5449 (print_template_context, push_tinst_level, pop_tinst_level,
5450 tinst_for_decl): Adjust.
5451 (reopen_tinst_level): New fn.
5452 (init_pt): Register current_tinst_level as a root.
5453 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5454 of the pending templates list.
5455 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5456 * lex.c (extract_interface_info): Adjust.
5457 * decl2.c (warn_if_unknown_interface): Adjust.
5459 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5461 * class.c (indirect_primary_base_p): New function.
5462 (determine_primary_base): Use it.
5464 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5466 Update new-abi dynamic cast algorithm.
5467 * tinfo.cc (__class_type_info::__dyncast_result): Add
5468 whole_details. Adjust constructor.
5469 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5470 Avoid unnecessary searching.
5471 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5473 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5475 * decl.c (init_decl_processing): Don't call record_component_aliases.
5476 * tree.c (build_cplus_array_type_1): Likewise.
5478 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5480 * ir.texi: Correct typo.
5481 * mangle.c (write_expression): Handle non-type template arguments
5482 with reference type.
5483 * method.c (build_overload_value): Likewise.
5484 * pt.c (convert_nontype_argument): Explicitly represent conversion
5485 to a reference with an ADDR_EXPR.
5486 (unify): Always unify arguments in left-to-right order.
5488 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5489 Mark Mitchell <mark@codesourcery.com>
5491 * Make-lang.in (CXX_SRCS): Add mangle.c.
5492 * Makefile.in (CXX_OBJS): Add mangle.o.
5493 (mangle.o): New rule.
5495 * class.c (local_classes): New variable.
5496 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5497 (get_vtt_name): Use mangle_vtt_name for new ABI.
5498 (init_class_processing): Initialize local_classes.
5499 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5500 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5501 (std_identifier): New macro.
5502 (DECL_VOLATILE_MEMFUNC_P): New macro.
5503 (DECL_NAMESPACE_STD_P): Likewise.
5504 (local_classes): Declare.
5505 (get_mostly_instantiated_function_type): Declare.
5506 (init_mangle): Declare.
5507 (mangle_decl): Likewise.
5508 (mangle_type_string): Likewise.
5509 (mangle_type): Likewise.
5510 (mangle_typeinfo_for_type): Likewise.
5511 (mangle_typeinfo_string_for_type): Likewise.
5512 (mangle_vtbl_for_type): Likewise.
5513 (mangle_vtt_for_type): Likewise.
5514 (mangle_ctor_vtbl_for_type): Likewise.
5515 (mangle_thunk): Likewise.
5516 (mangle_conv_op_name_for_type): Likewise.
5517 (mangle_guard_variable): Likewise.
5518 * decl.c (pushtag): Keep track of local classes.
5519 (initialize_predefined_identifiers): Initialize std_identifier.
5520 (init_decl_processing): Use std_identifier.
5521 (start_decl): Don't treat instantiations as specializations.
5522 (grokdeclarator): Likewise.
5523 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5524 name for fully-instantiated templates.
5525 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5526 destructors with the new ABI.
5527 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5528 (grokfield): Use mangle_type for new ABI.
5529 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5530 (get_sentry): Use mangle_guard_variable for new ABI.
5531 (start_static_initialization_or_destruction): Likewise.
5532 * expr.c (extract_aggr_init): Remove.
5533 (extract_scalar_init): Likewise.
5534 (extract_init): Remove #if 0'd code.
5535 * mangle.c: New function.
5536 * method.c (build_mangled_name): Assert not flag_new_abi.
5537 (build_static_name): Likewise.
5538 (build_decl_overload_real): Likewise.
5539 (build_typename_overload): Likewise.
5540 (build_overload_with_type): Likewise.
5541 (build_overload_name): Likewise.
5542 (get_ctor_vtbl_name): Likewise.
5543 (start_squangling): Likewise.
5544 (get_id_2): Likewise.
5545 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5546 (init_method): Call init_mangle for new ABI.
5547 (make_thunk): Call mangle_thunk for new ABI.
5548 * operators.def: Correct new ABI manglings for the `%' operator.
5550 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5551 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5552 (lookup_template_class): Call mangle_decl for new ABI.
5553 (get_mostly_instantiated_function_type): New function.
5554 (set_mangled_name_for_template_decl): Use it.
5555 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5556 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5557 conversion op names.
5558 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5559 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5560 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5561 mangle_typeinfo_string_for_type.
5563 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5565 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5566 (INNERMOST_TEMPLATE_ARGS): New macro.
5567 (innermost_args): Remove.
5568 (get_innermost_template_args): New function.
5569 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5570 * error.c (dump_function_decl): Be caution when using
5571 most_general_template.
5572 * method.c (build_template_parm_names): Use
5573 INNERMOST_TEMPLATE_ARGS.
5574 * pt.c (add_to_template_args): Tidy comment
5575 (get_innermost_template_args): New function.
5576 (check_explicit_specialization): Clear DECL_INITIAL for a new
5578 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5580 (push_template_decl): Always register specializations of the most
5582 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5583 (coerce_template_parms): Likewise.
5584 (lookup_template_class): Likewise.
5585 (innermost_args): Remove.
5586 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5587 (tsubst_decl): Handle tricky specializations. Use
5588 get_innermost_template_args.
5589 (instantiate_template): Simplify handling of partial
5591 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5592 (most_general_template): Reimplement, in a more straightforward
5594 (regenerate_decl_from_template): Tweak formatting. Use
5595 TMPL_ARGS_DEPTH for clarity.
5596 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5598 * dump.c (dequeue_and_dump): Dump information about thunks.
5600 2000-06-01 Richard Henderson <rth@cygnus.com>
5602 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5604 2000-06-01 Richard Henderson <rth@cygnus.com>
5606 * decl2.c (unsupported_options): Fix typo, make const.
5607 (lang_decode_option): Fix bsearch argument order.
5609 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5611 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5614 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5616 * cp-tree.h (c_get_alias_set): Deleted.
5617 * Makefile.in (decl.o): Include ../expr.h.
5618 * decl.c (expr.h): Include.
5619 (init_decl_processing): Call record_component_aliases for arrays.
5620 (grokdeclarator): Likewise.
5621 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5622 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5624 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5626 Remove guiding declaration support.
5627 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5628 (flag_guiding_decls): Remove.
5629 * call.c (build_user_type_conversion_1): Remove support for
5631 (build_new_function_call): Likewise.
5632 (build_new_op): Likewise.
5633 (build_new_method_call): Likewise.
5634 * decl.c (start_function): Likewise.
5635 * friend.c (is_friend): Likewise.
5636 (do_friend): Likewise.
5637 * decl2.c ((flag_dump_translation_unit): Make it const.
5638 (flag_guiding_decls): Remove.
5639 (unsupported_options): New variable
5640 (compare_options): New function.
5641 (lang_decode_option): Use them.
5643 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5645 * method.c (mangle_expression): Adjust test for legal expression
5648 * pt.c (instantiate_decl): Save and restore the local
5649 specializations list.
5651 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5653 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5655 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5657 * call.c (add_template_candidate_real): Handle member template
5658 constructors for classes with virtual bases.
5659 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5660 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5662 * ir.texi: Update thunk documentation.
5664 * call.c (joust): Fix handling of overloaded builtin operators.
5666 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5668 * cp-tree.h (DECL_ANTICIPATED): New macro.
5669 Document new use of DECL_LANG_FLAG_7.
5670 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5671 in the user namespace.
5672 * lex.c (do_identifier): If the identifier's declaration has
5673 DECL_ANTICIPATED on, it has not yet been declared. But do not
5674 replace it with an ordinary implicit declaration.
5676 * tinfo2.cc: Include stdlib.h.
5678 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5680 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5681 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5684 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5686 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5689 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5691 * operators.def (<?): Duplicated, should have been...
5694 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5695 Mark Mitchell <mark@codesourcery.com>
5697 * cp-tree.h (ansi_opname): Make it a macro.
5698 (ansi_assopname): Likewise.
5699 (struct lang_decl_flags): Add assignment_operator_p.
5700 (struct lang_decl): Add operator_code.
5701 (DECL_VTT_PARM): Adjust.
5702 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5703 overloaded operator.
5704 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5705 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5706 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5707 (opname_tab): Remove.
5708 (assignop_tab): Likewise.
5709 (operator_name_info_t): New type.
5710 (operator_name_info): New variable.
5711 (assignment_operator_name_info): Likewise.
5712 (build_cp_library_fn): Remove declaration.
5713 (push_cp_library_fn): Likewise.
5714 (operator_name_string): Likewise.
5715 (build_decl_overload): Likewise.
5716 * call.c (print_z_candidates): Simplify.
5717 (build_object_call): Adjust usage of ansi_opname. Use
5718 DECL_OVERLOADED_OPERATOR_P.
5719 (op_error): Adjust operator name lookup.
5720 (build_conditional_expr): Adjust usage of ansi_opname.
5721 (build_new_op): Likewise.
5722 (build_op_delete_call): Likewise.
5723 (build_over_call): Likewise.
5724 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5725 * decl.c (duplicate_decls): Copy operator_code.
5726 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5727 (builtin_function): Adjust parameters to build_library_fn_1.
5728 (build_library_fn_1): Accept an overloaded operator code.
5729 (build_library_fn): Pass ERROR_MARK.
5730 (build_cp_library_fn): Accept an overloaded operator code.
5731 (push_cp_library_fn): Likewise.
5732 (grokfndecl): Tweak.
5733 (grokdeclarator): Simplify code to compute names of overloaded
5734 operators. Adjust use of ansi_opname.
5735 (ambi_op_p): Work on tree_codes, not identifiers.
5736 (unary_op_p): Likewise.
5737 (grok_op_properties): Likewise.
5738 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5739 (lang_mark_tree): Don't try to mark the operator_code.
5740 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5741 * error.c (dump_decl): Remove special handling for operator
5743 (dump_function_name): Likewise.
5744 (dump_expr): Adjust name lookup of operators.
5745 (op_to_string): Simplify.
5746 (assop_to_string): Likewise.
5747 * init.c (build_new_1): Adjust use of ansi_opname.
5748 * lex.c (opname_tab): Remove.
5749 (assignop_tab): Likewise.
5750 (ansi_opname): Likewise.
5751 (ansi_assopname): Likewise.
5752 (operator_name_string): Likewise.
5753 (reinit_lang_specific): Likewise.
5754 (operator_name_info): New variable.
5755 (assignment_operator_name_info): Likewise.
5756 (init_operators): New function.
5757 (init_parse): Use it.
5758 (do_identifier): Adjust use of ansi_opname.
5759 * method.c (mangle_expression): Don't use ansi_opname for
5761 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5762 (build_decl_overload): Remove.
5763 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5764 (do_build_assign_ref): Adjust use of ansi_opname.
5765 (synthesize_method): Likewise.
5766 (implicitly_declare_fn): Likewise.
5767 * operators.def: New file.
5768 * parse.y (operator): Adjust use of ansi_opname.
5769 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5770 (set_mangled_name_for_template_decl): Don't play games with
5772 (special_function_p): Adjust use of ansi_opname.
5773 * typeck.c (check_return_expr): Likewise.
5774 * Make-lang.in (cc1plus): Depend on operators.def.
5775 * Makefile.in (lex.o): Likewise.
5778 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5780 * Make-lang.in (cplib2.ready): Eradicate.
5782 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5784 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5785 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5786 (built_min, cp_tree_equal): Likewise.
5788 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5790 * class.c (layout_nonempty_base_or_field): Replace
5791 `record_layout_info' with `record_layout_info_s'.
5793 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5796 * cp-tree.h (struct language_function): x_named_labels is now
5797 a struct named_label_list*.
5798 * decl.c (struct named_label_use_list): Renamed from...
5799 (struct named_label_list): ...this. New struct.
5800 (push_binding_level): Don't set eh_region.
5801 (note_level_for_eh): New fn.
5802 (pop_label): Take label and old value directly.
5803 (pop_labels): Adjust for new named_labels format.
5804 (lookup_label): Likewise.
5805 (poplevel): Note characteristics of a binding level containing a
5806 named label. Mess with named label lists earlier.
5807 (mark_named_label_lists): New fn.
5808 (mark_lang_function): Call it.
5809 (use_label): New fn, split out from...
5810 (make_label_decl): ...here. Don't call it.
5811 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5812 check_previous_gotos): New fns, split out from...
5813 (define_label): ...here.
5814 (check_switch_goto): New fn.
5815 (define_case_label): Call it.
5816 (check_goto): New fn.
5817 * semantics.c (finish_goto_stmt): Call it and use_label.
5818 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5819 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5821 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5823 * class.c (build_vtable_entry_ref): Correct usage of
5824 get_vtbl_decl_for_binfo.
5826 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5827 * method.c (implicitly_declare_fn): Not here.
5829 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5831 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5832 (CPTI_PTMD_DESC_TYPE): ... here.
5833 (ptmd_desc_type_node): Rename to ...
5834 (ptm_desc_type_node): ... here.
5836 * rtti.c (ptmd_initializer): Rename to ...
5837 (ptm_initializer): ... here.
5838 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5840 (create_tinfo_types): Adjust.
5842 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5844 Finish implementation of VTTs.
5845 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5846 CPTI_VTT_PARM_IDENTIFIER.
5847 (vtt_parm_identifier): New macro.
5848 (vtt_parm_type): Likewise.
5849 (BINFO_SUBVTT_INDEX): Likewise.
5850 (BINFO_VPTR_INDEX): Likewise.
5851 (struct lang_decl): Add vtt_parm.
5852 (DECL_VTT_PARM): New macro.
5853 (DECL_USE_VTT_PARM): Likewise.
5854 (DECL_NEEDS_VTT_PARM_P): Likewise.
5855 (get_vtt_name): Declare.
5856 (build_artifical_parm): Likewise.
5857 (fixup_all_virtual_upcast_offsets): Likewise.
5858 (expand_indirect_vtbls_init): Remove.
5859 * call.c (build_new_method_call): Pass the vtt to subobject
5860 constructors and destructors.
5861 * class.c (get_vtt_name): Give it external linkage.
5862 (build_clone): Handle the magic VTT parameters for clones.
5863 (clone_function_decl): Fix typo in comment.
5864 (build_vtt): Keep track of the indices in the VTTs where various
5865 entities are stored.
5866 (build_vtt_inits): Likewise.
5867 (dfs_build_vtt_inits): Likewise.
5868 (build_ctor_vtbl_group): Tweak type of construction vtables.
5869 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5870 primary bases, when building construction vtables.
5871 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5872 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5873 (init_decl_processing): Initialize vtt_parm_type.
5874 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5875 (lang_mark_tree): Make vtt_parm.
5876 * decl2.c (build_artificial_parm): New function.
5877 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5878 (grokclassfn): Use build_artificial_parm.
5879 * init.c (initialize_vtbl_ptrs): Call
5880 fixup_all_virtual_upcast_offsets directly.
5881 (perform_member_init): Use the complete subobject destructor for
5883 (build_vtbl_address): New function.
5884 (expand_virtual_init): Handle VTTs.
5885 * optimize (maybe_clone_body): Likewise.
5886 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5888 (expand_indirect_vtbls_init): Remove.
5889 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5890 * tree.c (make_binfo): Make them bigger.
5892 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5894 * inc/cxxabi.h (__pbase_type_info): Define, based on
5895 __pointer_type_info.
5896 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5897 (__pointer_to_member_type_info): Likewise.
5898 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5899 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5900 (__pointer_type_info::__do_catch): Rename to ...
5901 (__pbase_type_info::__do_catch): ... here. Adjust.
5902 (__pbase_type_info::__pointer_catch): Implement.
5903 (__pointer_type_info::__pointer_catch): Adjust.
5904 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5906 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5908 * tinfo.h (__user_type_info::contained_virtual_p): New
5910 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5912 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5913 diamond shaped heirarchy. Add early out for mixed diamond and
5914 duplicate shaped heirarchy.
5916 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5918 * cp-tree.h (build_delete): Change prototype.
5919 (build_vec_delete): Likewise.
5920 * call.c (build_scoped_method_call): Use special_function_kind
5921 values to indicate the kind of destruction to be done.
5922 (build_method_call): Likewise.
5923 * decl.c (finish_destructor_body): Likewise.
5924 (maybe_build_cleanup_1): Likewise. Rename to ...
5925 (maybe_build_cleanup): ... this.
5926 * decl2.c (delete_sanity): Use special_function_kind
5927 values to indicate the kind of destruction to be done.
5928 (build_cleanup): Likewise.
5929 * init.c (perform_member_init): Likewise.
5930 (build_vec_delete_1): Likewise.
5931 (build_dtor_call): Simplify.
5932 (build_delete): Use special_function_kind
5933 values to indicate the kind of destruction to be done.
5934 (build_vbase_delete): Likewise.
5935 (build_vec_delete): Likewise.
5937 * init.c (sort_member_init): Fix typo in error message generation
5940 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5942 * semantics.c (begin_class_definition): make the packed
5943 attribute be sensitive to the "-fpack-struct" command line flag
5945 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5947 Update new-abi upcast algorithm.
5948 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5949 prototype and meaning of return value.
5950 (__si_class_type_info::__do_upcast): Likewise.
5951 (__vmi_class_type_info::__do_upcast): Likewise.
5952 * tinfo.cc (__class_type_info::__upcast_result): Replace
5953 whole2dst with part2dst. Adjust ctor.
5954 (__class_type_info::__do_upcast): Adjust call of worker function.
5955 (__class_type_info::__do_upcast): Adjust.
5956 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5958 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5959 virtual base in diamond heirarchy bug.
5961 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5963 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5964 and bitfield to tinfo_fn_p.
5965 (DECL_TINFO_FN_P): Adjust.
5966 (SET_DECL_TINFO_FN_P): Likewise.
5967 (DECL_MUTABLE_P): Likewise.
5968 (DECL_C_BIT_FIELD): Likewise.
5969 (SET_DECL_C_BIT_FIELD): Likewise.
5970 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5971 (DECL_UNINLINABLE): Likewise.
5972 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5973 (handle_using_decl): Remove assertion.
5974 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5975 to build FIELD_DECLs.
5976 (build_base_field): Likewise.
5977 (layout_class_type): Likewise.
5978 * decl.c (init_decl_processing): Likewise.
5979 (build_ptrmemfunc_type): Likewise.
5980 (grokdeclarator): Likewise.
5981 * decl2.c (grok_x_components): Likewise.
5982 * except.c (call_eh_info): Likewise.
5983 * init.c (init_init_processing): Likewise.
5984 * rtti.c (expand_class_desc): Likewise.
5985 (create_pseudo_type_info): Likewise.
5986 (get_vmi_pseudo_type_info): Likewise.
5987 (create_tinfo_types): Likewise.
5988 * ptree.c (print_lang_decl): Adjust.
5989 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5990 before checking DECL_MUTABLE_P.
5992 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5993 parameters for template functions.
5994 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5995 destructors as well as constructors.
5997 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5999 * class.c (build_ctor_vtbl_group): Set inits.
6000 * optimize.c (maybe_clone_body): Set DECL_INLINE and
6001 DECL_THIS_INLINE appropriately for clones.
6003 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
6004 (DECL_CONV_FN_P): Simplify.
6005 (DECL_OPERATOR): Remove.
6006 (language_to_string): Declare.
6007 * decl.c (duplicate_decls): Fix typo in comment.
6008 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
6009 (grok_op_properties): Use DECL_CONV_FN_P instead of
6010 IDENTIFIER_TYPENAME_P.
6011 * dump.c (dequeue_and_dump): Dump the language linkage of
6013 * error.c (language_to_string): Give it external linkage.
6014 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
6015 (implicitly_declare_fn): Set DECL_LANGUAGE.
6016 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
6017 IDENTIFIER_TYPENAME_P.
6018 (tsubst_decl): Likewise.
6019 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
6020 * semantics.c (finish_member_declaration): Don't mark members of
6021 classes declared in an extern "C" region as extern "C".
6023 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6025 * decl2.c (qualified_lookup_using_namespace): Look through
6028 * decl.c (push_using_decl): Return the old decl on namespace level.
6030 2000-05-21 Mark Mitchell <mark@codesourcery.com>
6032 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
6033 (VTT_NAME_PREFIX): New macro.
6034 (CTOR_VTBL_NAME_PREFIX): Likewise.
6035 (get_ctor_vtbl_name): New function.
6036 * class.c (get_vtable_name): Simplify.
6037 (get_vtt_name): New function.
6038 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
6039 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
6040 when a virtual base becomes primary.
6041 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
6043 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
6044 additional parameters.
6045 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
6046 (initialize_array): New function.
6047 (build_vtt): Likewise.
6048 (build_vtt_inits): Likewise.
6049 (dfs_build_vtt_inits): Likewise.
6050 (dfs_fixup_binfo_vtbls): Likewise.
6051 (build_ctor_vtbl_group): Likewise.
6052 (initialize_vtable): Use initialize_array.
6053 (accumulate_vtbl_inits): Reimplement to handle construction
6055 (dfs_accumulate_vtbl_inits): Likewise.
6056 (bulid_vtbl_initializer): Adjust parameter name.
6057 * method.c (build_typename_overload): Remove #if 0'd code.
6058 (get_ctor_vtbl_name): New function.
6059 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
6060 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
6062 * cp-tree.h (struct lang_type): Remove search_slot.
6063 (CLASSTYPE_SEARCH_SLOT): Remove.
6064 (emit_base_init): Change prototype.
6065 (initialize_vtbl_ptrs): Likewise.
6066 (expand_indirect_vtbls_init): Likewise.
6067 (clear_search_slots): Remove.
6068 * decl.c (lang_mark_tree): Don't mark search_slot.
6069 * init.c (initialize_vtbl_ptrs): Simplify.
6070 (emit_base_init): Likewise.
6071 * search.c (struct vbase_info): Document decl_ptr.
6072 (convert_pointer_to_single_level): Remove.
6073 (dfs_find_vbases): Remove.
6074 (dfs_init_base_pointers): Simplify.
6075 (dfs_clear_vbase_slots): Remove.
6076 (dfs_vtable_path_unmark): New function.
6077 (init_vbase_pointers): Simplify.
6078 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
6079 (expand_indirect_vtbls_init): Simplify. Don't call
6080 mark_all_temps_used.
6081 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
6082 initialize_vtbl_ptrs.
6084 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
6086 * except.c: Add static prototypes.
6088 2000-05-20 H.J. Lu <hjl@gnu.org>
6090 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
6092 2000-05-19 Mark Mitchell <mark@codesourcery.com>
6094 Don't create a separate copy of virtual bases for the
6095 CLASSTYPE_VBASECLASSES list.
6096 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
6097 (BINFO_FOR_VBASE): Remove.
6098 (CANONICAL_BINFO): Adjust.
6099 (binfo_for_vbase): New function.
6100 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
6101 instead of BINFO_FOR_VBASE.
6102 (build_vbase_pointer): Likewise.
6103 (build_secondary_vtable): Likewise.
6104 (dfs_mark_primary_bases): Likewise.
6105 (mark_primary_bases): Likewise.
6106 (layout_nonempty_base_or_field): Likewise.
6107 (dfs_set_offset_for_shared_vbases): Likewise.
6108 (dfs_set_offset_for_unshared_vbases): Likewise.
6109 (layout_virtual_bases): Likewise. Adjust for changes to the
6110 CLASSTYPE_VBASECLASSES list.
6111 (dump_class_hierarchy_r): Use binfo_for_vbase
6112 instead of BINFO_FOR_VBASE.
6113 (dump_class_hierarchy): Likewise.
6114 (finish_vtbls): Likewise.
6115 (build_vtbl_initializer): Adjust for changes to the
6116 CLASSTYPE_VBASECLASSES list.
6117 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
6118 * decl.c (finish_destructor_body): Adjust for changes to the
6119 CLASSTYPE_VBASECLASSES list.
6120 * init.c (sort_base_init): Use binfo_for_vbase.
6121 (construct_virtual_bases): Adjust for changes to the
6122 CLASSTYPE_VBASECLASSES list.
6123 (expand_member_init): Use binfo_for_vbase.
6124 (build_vbase_delete): Adjust for changes to the
6125 CLASSTYPE_VBASECLASSES list.
6126 * method.c (do_build_copy_constructor): Likewise.
6127 * rtti.c (get_base_offset): Use binfo_for_vbase.
6128 (expand_class_desc): Remove #if 0'd code.
6129 * search.c (struct vbase_info): Remove vbase_types.
6130 (get_base_distance): Use binfo_for_vbase.
6131 (lookup_field_queue_p): Use CANONICAL_BINFO.
6132 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
6133 (get_pure_virtuals): Adjust for changes to the
6134 CLASSTYPE_VBASECLASSES list.
6135 (dfs_find_vbases): Use binfo_for_vbase.
6136 (dfs_init_vbase_pointers): Likewise.
6137 (init_vbase_pointers): Don't initialize vi.vbase_types.
6138 (virtual_context): Use binfo_for_vbase.
6139 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
6140 CLASSTYPE_VBASECLASSES list.
6141 (expand_indirect_vtbls_init): Simplify.
6142 (dfs_get_vbase_types): Don't replicate virtual bases.
6143 (find_vbase_instance): Use binfo_for_vbase.
6144 (binfo_for_vbase): New function.
6145 * typeck.c (get_delta_difference): Use binfo_for_vbase.
6147 2000-05-17 Mark Mitchell <mark@codesourcery.com>
6149 * decl2.c (finish_anon_union): Generalize error messages to handle
6150 anonymous structures.
6151 * init.c (perform_member_init): Remove `name' parameter.
6152 (build_field_list): New function.
6153 (sort_member_init): Handle anonymous union initialization order
6154 correctly. Check for multiple initializations of the same union.
6155 (emit_base_init): Don't look up fields by name here.
6156 (expand_member_init): Record the result of name lookup for future
6158 * typeck.c (build_component_ref): Fix formatting.
6160 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
6162 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
6163 * typeck.c (build_x_compound_expr): Replace warn_unused with
6166 * decl2.c (lang_decode_option): Update -Wall unused flags by
6167 calling set_Wunused.
6169 2000-05-16 Mark Mitchell <mark@codesourcery.com>
6171 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
6172 * init.c (dfs_vtable_path_unmark): Remove.
6173 * search.c (marked_new_vtable_p): Likewise.
6174 (unmarked_new_vtable_p): Likewise.
6175 (dfs_search_slot_nonempty_p): Likewise.
6176 (dfs_mark): Likewise.
6177 (dfs_vtable_path_unmark): Likewise.
6178 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
6179 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
6180 (dfs_init_vbase_pointers): Remove special-case new ABI code.
6181 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
6182 (init_vbase_pointers): Simplify.
6183 (expand_indirect_vtbls_init): Likewise.
6185 * class.c (copy_virtuals): New function.
6186 (build_primary_table): Use it.
6187 (build_secondary_vtable): Likewise.
6188 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
6189 indicate that no vcall offset is required.
6190 (add_virtual_function): Likewise.
6191 (modify_all_vtables): Likewise.
6192 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6193 (dfs_accumulate_vtbl_inits): Likewise.
6194 (build_vtbl_initializer): Make changes to handle construction
6196 (dfs_build_vcall_offset_vtbl_entries): Likewise.
6197 (build_rtti_vtbl_entries): Likewise.
6198 (build_vtable_entries): Handle a NULL vcall_index.
6200 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
6202 * decl2.c (lang_decode_option): Fix thinko.
6204 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
6206 * except.c (check_handlers): New fn.
6207 * cp-tree.h: Declare it.
6208 * semantics.c (finish_handler_sequence): Call it.
6209 (finish_function_handler_sequence): Likewise.
6210 (finish_handler_parms): Set TREE_TYPE on the handler.
6211 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
6212 * search.c (get_base_distance_recursive): If protect>1, ignore
6214 (get_base_distance): Don't reduce watch_access.
6216 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
6218 * lex.c: #include diagnostic.h.
6219 (lang_init_options): Set default prefixing rules.
6221 * lang-options.h: Add -fdiagnostics-show-location=.
6223 * decl2.c: #include diagnostic.h.
6224 (lang_decode_option): Handle -fdiagnostics-show-location=.
6226 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
6228 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
6229 * vec.cc: Revert my 2000-05-07 change.
6231 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
6233 * class.c (check_field_decls): Complain about non-static data
6234 members with same name as class in class with constructor.
6236 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
6238 * decl.c (grokdeclarator): Allow non-static data members with
6241 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6243 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
6244 and pending_inline.filename. Update prototypes.
6245 * decl.c (define_label): Constify filename parameter.
6246 * decl2.c (warn_if_unknown_interface): Constify local char *.
6247 * input.c Constify input_source.filename. Don't declare
6248 input_filename or lineno. Constify filename parameter to feed_input.
6249 * lex.c (init_parse): Constify parameter and return value.
6250 (cp_pragma_interface, cp_pragma_implementation): Constify
6252 (reinit_parse_for_method, reinit_parse_for_block,
6253 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
6254 Constify local char *.
6255 * pt.c: Don't declare lineno or input_filename.
6256 (print_template_context, tsubst_friend_function, tsubst_decl,
6257 tsubst, instantiate_decl): Constify local char *.
6258 * semantics.c (expand_body): Constify local char *.
6259 * tree.c (build_srcloc): Constify filename parameter.
6260 * typeck.c (c_expand_asm_operands): Constify filename
6263 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
6265 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
6268 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
6270 * inc/cxxabi.h: Fix typos in comment.
6271 (__base_class_info::__offset): Use a static_cast.
6273 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
6275 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
6276 of std::size_t and std::ptrdiff_t respectively.
6277 * tinfo.cc: Likewise.
6280 2000-05-06 Richard Henderson <rth@cygnus.com>
6282 * typeck.c (build_c_cast): Don't warn integer->pointer size
6283 mismatch for constants.
6285 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
6287 * rtti.c (ptmd_initializer): Set non-public, if class is
6290 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
6291 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6292 __cxa_vec_delete): Likewise.
6293 * tinfo.cc (__dynamic_cast): Likewise.
6294 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6295 __cxa_vec_delete): Likewise.
6297 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6299 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
6300 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
6301 (lang_decl_flags): Add vcall_offset.
6302 (THUNK_VCALL_OFFSET): Use it.
6303 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
6304 * method.c (make_thunk): Create the lang_decl here, not in
6306 (emit_thunk): Make generic thunks into ordinary functions once
6307 they have been fed to expand_body.
6308 * semantics.c (expand_body): Set current_function_is_thunk here.
6310 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6312 * class.c (update_vtable_entry_for_fn): Prototype.
6314 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
6317 * search.c (dfs_build_inheritance_graph_order): Prototype.
6319 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6321 * cp-tree.h (special_function_kind): Add various kinds of
6323 (special_function_p): New function.
6324 * class.c (overrides): Don't let one kind of destructor override
6326 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
6327 whether or not to instantiate a template.
6328 * tree.c (special_function_p): Define.
6330 2000-05-03 Mark Mitchell <mark@codesourcery.com>
6332 * cp-tree.def (THUNK_DECL): Remove.
6333 * cp-tree.h (DECL_THUNK_P): New macro.
6334 (DECL_NON_THUNK_FUNCTION_P): Likewise.
6335 (DECL_EXTERN_C_FUNCTION_P): Likewise.
6336 (SET_DECL_THUNK_P): Likewise.
6337 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
6338 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
6339 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
6340 * decl.c (decls_match): Use DECL_EXTERN_C_P.
6341 (duplicate_decls): Likewise.
6342 (pushdecl): Likewise. Adjust thunk handling.
6343 (grokfndecl): Use DECL_EXTERN_C_P.
6344 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6345 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6346 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6347 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6348 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6349 DECL_NO_STATIC_CHAIN.
6350 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6351 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6352 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6355 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6357 * tree.c (walk_tree): Set lineno.
6359 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6361 * exception.cc: Update license notice.
6363 * new1.cc: Likewise.
6364 * new2.cc: Likewise.
6365 * tinfo.cc: Likewise.
6366 * tinfo2.cc: Likewise.
6368 * inc/cxxabi.h: Likewise.
6369 * inc/exception: Likewise.
6370 * inc/new: Likewise.
6371 * inc/new.h: Likewise.
6372 * inc/typeinfo: Likewise.
6374 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6376 * tree.c (build_target_expr_with_type): If we already have a
6377 TARGET_EXPR, just return it.
6379 * optimize.c (initialize_inlined_parameters): Don't generate an
6380 EXPR_STMT if we can just use DECL_INITIAL.
6381 * decl.c (emit_local_var): Only make the initialization a
6382 full-expression if stmts_are_full_exprs_p.
6384 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6386 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6388 * call.c (standard_conversion): Use it.
6389 (direct_reference_binding): Likewise.
6390 (build_over_call): Likewise.
6391 (is_properly_derived_from): Likewise.
6392 (compare_ics): Likewise.
6393 * class.c (resolves_to_fixed_type_p): Likewise.
6394 * optimize.c (declare_return_variable): Likewise.
6395 * pt.c (is_specialization_of): Likewise.
6397 * typeck.c (comp_target_parms): Likeiwse.
6398 (build_static_cast): Likewise.
6399 (build_reinterpret_cast): Likewise.
6400 (build_const_cast): Likewise.
6401 (comp_ptr_ttypes_real): Likewise.
6402 (comp_ptr_ttypes_const): Likewise.
6403 * typeck2.c (process_init_constructor): Likewise.
6405 2000-04-30 Scott Snyder <snyder@fnal.gov>
6407 * decl.c (finish_destructor_body): Use the base destructor when
6408 destroying virtual bases.
6410 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6412 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6414 * optimize.c (struct inline_data): Add target_exprs field.
6415 (declare_return_variable): When a function returns an aggregate,
6416 use the variable declared in the TARGET_EXPR as the remapped
6418 (expand_call_inline): Update the pending target_exprs stack.
6419 (optimize_function): Initialize the stack.
6421 * decl2.c (finish_file): Fix typo in comment.
6423 * method.c (emit_thunk): Don't try to return a `void' value.
6425 * optimize.c (initialize_inlined_parameters): If the parameter is
6426 addressable, we need to make a new VAR_DECL, even if the
6427 initializer is constant.
6429 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6431 * decl.c (grok_op_properties): Add an extra check of argtypes.
6433 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6435 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6437 (initialize_inlined_parameters): Try to avoid creating new
6440 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6442 * lex.c (my_get_run_time): Remove.
6443 (init_filename_times): Use get_run_time instead of my_get_run_time.
6444 (check_newline): Likewise.
6445 (dump_time_statistics): Likewise.
6446 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6447 of computing elapsed time explicitly.
6449 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6451 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6452 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6453 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6454 before calling decl_constant_value.
6455 * class.c (check_bitfield_decl): Likewise.
6456 * cvt.c (ocp_convert): Likewise.
6457 (convert): Likewise.
6458 * decl.c (compute_array_index_type): Likewise.
6459 (build_enumerator): Likewise.
6460 * decl2.c (check_cp_case_value): Likewise.
6461 * pt.c (convert_nontype_argument): Likewise.
6463 * typeck.c (decay_conversion): Likewise.
6464 (build_compound_expr): Likewise.
6465 (build_reinterpret_cast): Likewise.
6466 (build_c_cast): Likewise.
6467 (convert_for_assignment): Likewise.
6469 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6471 * decl.c (finish_function): Don't play games with DECL_INLINE.
6473 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6475 * ir.texi: Correct typo.
6477 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6479 * decl.c (grokdeclarator): Reject VLAs as members.
6481 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6483 * call.c (standard_conversion): Accept conversion between
6486 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6488 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6490 * decl2.c (finish_file): Remove double setup for accounting
6493 2000-04-24 Robert Lipe <robertlipe@usa.net>
6495 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6497 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6499 * new.cc (set_new_handler): Needs to be in std::.
6501 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6503 * cp-tree.h (lang_decl): Remove pretty_function_p.
6504 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6505 language-specific node.
6506 * decl.c (cp_make_fname_decl): Use build_decl, not
6507 build_lang_decl, to build the variables.
6508 (grokvardecl): Don't call build_lang_decl for local variables in
6510 (grokdeclarator): Don't call build_lang_decl for local type
6511 declarations in templates.
6512 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6513 zero'd memory, rather than calling memset.
6514 * pt.c: Include hashtab.h.
6515 (local_specializations): New variable.
6516 (retrieve_local_specialization): Use it.
6517 (register_local_specialization): Likewise.
6518 (tsubst_decl): Don't assume local variables have
6520 (instantiate_decl): Set up local_specializations.
6521 * Makefile.in (HTAB_H): New variable.
6523 2000-04-23 Richard Henderson <rth@cygnus.com>
6525 * typeck.c (c_expand_asm_operands): Restore the original
6526 contents of the output list.
6528 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6530 * ir.texi: Document complex number representation.
6532 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6534 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6535 (target_incomplete_p): New function.
6536 (tinfo_base_init): Create comdat NTBS name variable.
6537 (ptr_initializer): Add non_public parameter. Calculate it.
6538 (ptmd_initializer): Likewise.
6539 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6540 (create_real_tinfo_var): Add non_public parameter. Use it.
6541 Push proxy into global namespace.
6542 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6544 * inc/typeinfo (type_info::before, type_info::operator==):
6545 Compare __name addresses.
6547 * tinfo2.cc: Remove new-abi builtins comment.
6549 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6551 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6553 * call.c (joust): Exit early if we get the same function, too.
6555 * decl2.c (key_method): Return NULL_TREE for template classes.
6556 (import_export_class): Don't need to check for template classes.
6558 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6560 * lex.c: Remove references to cccp.c.
6562 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6564 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6565 volatile_memfunc. Add destructor_attr. Adjust dummy.
6566 (DECL_DESTRUCTOR_P): Use destructor_attr.
6567 (DECL_CONST_MEMFUNC_P): Reimplement.
6568 (DECL_VOLATILE_MEMFUNC_P): Remove.
6569 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6570 (overrides): Use DECL_DESTRUCTOR_P.
6571 (check_for_override): Likewise.
6572 * decl.c (start_function): Likewise.
6573 * decl2.c (grokfclassfn): Likewise.
6574 (check_classfn): Likewise.
6575 (grok_function_init): Likewise.
6577 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6579 * decl2.c (grokfield): Issue error on illegal data member
6582 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6584 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6586 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6588 * class.c (build_vtable_entry): Don't build thunks for type-info
6591 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6593 * decl.c (decls_match): Allow a redeclaration of a builtin to
6594 specify args while the builtin did not.
6596 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6598 * cp-tree.def (THUNK_DECL): Add to documentation.
6599 * cp-tree.h (flag_huge_objects): Declare.
6600 * class.c (modify_vtable_entry): Tidy.
6601 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6602 Calculate delta appropriately for the new ABI.
6603 (dfs_modify_vtables): Use it.
6604 (modify_all_vtables): Fix thinko in code to add overriding copies
6605 of functions to primary vtables.
6606 (build_clone): Fix typo in comment.
6607 (clone_function_decl): Correct order of destructors in vtable.
6608 (build_vbase_offset_vtbl_entries): Adjust comment.
6609 (dfs_vcall_offset_queue_p): Remove.
6610 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6611 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6612 (build_vtable_entry): Correct check for pure virtual functions.
6613 Don't declare flag_huge_objects.
6614 * decl.c (flag_huge_objects): Remove declaration.
6615 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6616 Use int_size_in_bytes.
6617 (emit_thunk): Handle vcall offset thunks.
6619 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6621 * decl2.c (parse_time, varconst_time): Delete declarations.
6622 (finish_file): Delete LINENO declaration.
6623 START_TIME and THIS_TIME now long.
6625 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6627 * class.c (build_base_field): Reformat comment.
6629 * inc/cxxabi.h (stddef.h): Comment inclusion.
6630 (__base_class_info::__offset): Comment shift.
6632 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6634 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6635 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6636 (cp_push_exception_identifier): New macro.
6637 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6638 (DECL_BASE_DESTRUCTOR_P): Likewise.
6639 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6640 (get_vtbl_decl_for_binfo): Fix formatting.
6641 (in_charge_arg_for_name): New macro.
6642 (maybe_build_cleanup_and_delete): Remove declaration.
6643 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6644 (in_charge_arg_for_name): New function.
6645 (build_new_method_call): Use it. Handle cloned destructors.
6646 (build_clone): Don't make the base constructor virtual.
6647 Automatically defer generated functions.
6648 (clone_function_decl): Handle destructors, too.
6649 (clone_constructors_and_destructors): Likewise.
6650 (create_vtable_ptr): Don't create a vtable entry for a cloned
6652 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6653 (initialize_predefined_identifiers): Update appropriately.
6654 (finish_destructor_body): Simplify.
6655 (maybe_build_cleanup_and_delete): Remove.
6656 * except.c (expand_throw): Handle new-ABI destructors.
6657 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6658 (build_dtor_call): New function.
6659 (build_delete): Use it. Simplify.
6660 * optimize.c (maybe_clone_body): Handle destructors.
6661 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6663 * exception.cc (cleanup_fn): New typedef.
6664 (CALL_CLEANUP): New macro.
6665 (cp_eh_info): Use them.
6666 (__cp_push_exception): Likewise.
6667 (__cp_pop_exception): Likewise.
6669 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6671 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6672 (complete_dtor_identifier): New macro.
6673 (CLASSTYPE_FIRST_CONVERSION): Remove.
6674 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6675 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6676 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6677 (CLASSTYPE_CONSTRUCTORS): Likewise.
6678 (CLASSTYPE_DESTRUCTORS): Likewise.
6679 (lang_decl): Add cloned_function.
6680 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6681 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6682 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6683 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6684 (DECL_CLONED_FUNCTION_P): Likewise.
6685 (DECL_CLONED_FUNCTION): Likewise.
6686 (clone_function_decl): Declare.
6687 (maybe_clone_body): Likewise.
6688 * call.c (build_user_type_conversion_1): Call complete object
6689 constructors in the new ABI.
6690 (build_new_method_call): Don't add in-charge parameters under the
6692 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6693 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6694 CLASSTYPE_DESTRUCTOR_SLOT.
6695 (build_clone): New function.
6696 (clone_function_decl): Likewise.
6697 (clone_constructors_and_destructors): Likewise.
6698 (check_bases_and_members): Use it.
6699 * decl.c (iniitialize_predefined_identifiers): Initialize
6700 complete_dtor_identifier.
6701 (finish_function): Don't add extra code to a clone.
6702 (lang_mark_tree): Mark cloned_function.
6703 * decl2.c (mark_used): Don't bother trying to instantiate things
6705 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6706 * method.c (set_mangled_name_for_decl): Don't treat clones as
6708 (synthesize_method): Sythesize cloned functions, not the clones.
6709 * optimize.c (inline_data): Update comment on ret_label.
6710 (remap_block): Don't assume DECL_INITIAL exists.
6711 (copy_body_r): Allow ret_label to be NULL.
6712 (maybe_clone_body): Define.
6713 * pt.c (tsubst_decl): Handle clones.
6714 (instantiate_clone): New function.
6715 (instantiate_template): Use it.
6716 (set_mangled_name_for_template_decl): Don't treat clones as
6718 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6719 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6720 * semantics.c (expand_body): Clone function bodies as necessary.
6722 * optimize.c (remap_decl): Avoid sharing structure for arrays
6723 whose size is only known at run-time.
6724 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6726 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6727 to has_in_charge_parm_p.
6728 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6729 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6730 (DECL_COPY_CONSTRUCTOR_P): New macro.
6731 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6732 (build_user_type_conversion_1): Likewise.
6733 (convert_like_real): Likewise.
6734 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6735 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6736 (copy_args_p): Likewise.
6737 (grok_ctor_properties): Likewise.
6738 (start_function): Likewise.
6739 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6740 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6741 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6742 * method.c (do_build_copy_constructor): Use
6743 DECL_HAS_IN_CHARGE_PARM_P.
6744 (synthesize_method): Likewise.
6745 * pt.c (instantiate_template): Remove goto.
6746 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6749 * cp-tre.h (finish_function): Change prototype.
6750 * decl.c (end_cleanup_fn): Adjust caller.
6751 (finish_function): Take only one parameter.
6752 * decl2.c (finish_objects): Adjust caller.
6753 (finish_static_storage_duration_function): Likewise.
6754 * method.c (emit_thunk): Likewise.
6755 * parse.y: Likewise.
6756 * parse.c: Regenerated.
6757 * pt.c (instantiate_decl): Likewise.
6758 * rtti.c (synthesize_tinfo_fn): Likewise.
6759 * semantics.c (expand_body): Likewise.
6761 * cp-tree.h (copy_decl): New function.
6762 * class.c (finish_struct_1): Use it.
6763 * lex.c (copy_decl): Define it.
6764 * pt.c (tsubst_decl): Likewise.
6765 * tree.c (copy_template_template_parm): Likewise.
6767 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6768 has_nonpublic_assign_ref.
6769 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6770 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6771 * class.c (finish_struct_methods): Don't set
6772 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6773 (interface_only): Don't declare.
6774 (interface_unknown): Likewise.
6776 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6778 * tree.h (HAVE_TEMPLATES): Remove definition.
6779 * lang-options.h (-fthis-is-variable): Remove documentation.
6781 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6783 * class.c (instantiate_type): Handle object-relative template-id.
6785 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6786 * decl.c (cplus_expand_expr_stmt): Not here.
6788 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6789 Initialize exprtype earlier.
6791 * parse.y (fn.def1): Check for defining types in return types.
6793 * decl.c (check_tag_decl): Notice extra fundamental types.
6794 Diagnose empty decls in classes, too.
6796 * decl.c (grokdeclarator): Don't override an anonymous name if no
6797 declarator was given.
6799 * cvt.c (convert_to_void): Call resolve_offset_ref.
6801 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6803 * decl2.c (decl_namespace): Handle getting a type.
6805 * typeck.c (build_c_cast): Re-enable warning for cast between
6806 pointer and integer of different size.
6808 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6810 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6812 (__pointer_type_info::__pointer_catch): New virtual function.
6813 (__pointer_to_member_type_info): Derive from
6814 __pointer_type_info. Adjust.
6815 (__pointer_to_member_type_info::__do_catch): Remove.
6816 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6817 (__pointer_to_member_type_info::__pointer_catch): Declare.
6818 * rtti.c (qualifier_flags): Add restrict flag.
6819 (ptmd_initializer): Reorder members.
6820 (create_tinfo_types): Expand comments. Reorder
6821 ptmd_desc_type_node members.
6822 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6824 (__pointer_type_info::__do_catch): Move specific code into
6825 __pointer_catch. Call it.
6826 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6827 specific catch checking. Fix void conversion check.
6828 (__pointer_to_member_type_info::__do_catch): Remove.
6829 (__pointer_to_member_type_info::__pointer_catch): Implement.
6831 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6833 * lex.c (init_parse): Remove traces of classof and headof.
6834 * decl2.c (flag_operator_names): Default to 1.
6835 (lang_decode_option): Do not set it for -ansi.
6837 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6839 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6840 (DECL_MAIN_VARIANT): Remove.
6841 * decl.c (duplicate_decls): Don't set it.
6842 (start_function): Likewise.
6843 (lang_mark_tree): Don't mark it.
6844 * decl2.c (defer_fn): Don't use it.
6845 * lex.c (retrofit_lang_decl): Don't set it.
6846 * pt.c (tsubst_decl): Likewise.
6847 * ptree.c (print_lang_decl): Don't print it.
6848 * typeck.c (mark_addressable): Don't use it.
6850 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6852 * vec.cc: Include <new> and <exception>.
6853 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6854 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6856 (__cxa_vec_delete): Catch dtor exceptions.
6858 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6860 Prepend __ to implementation defined names.
6861 * inc/typeinfo (type_info): Rename _name to __name.
6862 (type_info::type_info): Rename parameter.
6863 (type_info::operator==, type_info::operator!=,
6864 type_info::before): Likewise.
6865 (type_info::is_pointer_p, type_info::is_function_p,
6866 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6869 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6870 (__pointer_type_info::__pointer_type_info): Likewise.
6871 (__pointer_type_info::is_pointer_p,
6872 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6873 (__array_type_info::__array_type_info): Rename parameters.
6874 (__function_type_info::__function_type_info): Likewise.
6875 (__function_type_info::is_function_p): Prepend __.
6876 (__enum_type_info::__enum_type_info): Rename parameters.
6877 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6879 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6881 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6882 (__class_type_info::__class_type_info): Rename parameters.
6883 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6884 (__class_type_info::upcast_result,
6885 __class_type_info::dyncast_result): Prepend __. Move definition
6887 (__class_type_info::do_upcast, __class_type_info::do_catch,
6888 __class_type_info::find_public_src,
6889 __class_type_info::do_dyncast,
6890 __class_type_info::do_find_public_src): Prepend __. Rename
6892 (__si_class_type_info::__si_class_type_info): Rename parameters.
6893 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6894 __si_class_type_info::do_find_public_src): Prepent __. Rename
6896 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6897 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6898 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6900 (__dynamic_cast): Rename parameters.
6901 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6902 type_info::do_catch, type_info::do_upcast): Prepend __.
6903 (contained_p, public_p, virtual_p, contained_public_p,
6904 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6905 (__class_type_info::do_catch,
6906 __class_type_info::do_upcast): Prepend __. Adjust.
6907 (__class_type_info::__upcast_result,
6908 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6910 (__class_type_info::find_public_src): Prepend __. Adjust.
6911 (__class_type_info::do_find_public_src,
6912 __si_class_type_info::do_find_public_src,
6913 __vmi_class_type_info::do_find_public_src): Likewise.
6914 (__class_type_info::do_dyncast,
6915 __si_class_type_info::do_dyncast,
6916 __vmi_class_type_info::do_dyncast): Likewise.
6917 (__class_type_info::do_upcast,
6918 __si_class_type_info::do_upcast,
6919 __vmi_class_type_info::do_upcast): Likewise.
6920 (__dynamic_cast): Adjust.
6921 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6922 (__function_type_info::is_function_p): Likewise.
6923 (__pointer_type_info::do_catch): Likewise. Adjust.
6924 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6925 (__throw_type_match_rtti_2): Adjust.
6926 (__is_pointer): Adjust.
6928 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6930 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6931 (complete_ctor_identifier): New macro.
6932 (special_function_kind): Add sfk_copy_constructor and
6933 sfk_assignment_operator.
6934 (LOOKUP_HAS_IN_CHARGE): Remove.
6935 (cons_up_default_function): Rename to ...
6936 (implicitly_declare_fn): ... this.
6937 * call.c (build_new_method_call): Add in-charge parameters for
6939 * class.c (add_implicitly_declared_members): Change parameter name
6940 from cant_have_assignment to cant_have_const_assignment.
6941 Replace calls to cons_up_default_function to implicitly_declare_fn.
6942 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6943 * decl.c (initialize_predefined_identifiers): Initialize it.
6944 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6946 * init.c (expand_default_init): Don't calculate the in-charge
6948 (build_new_1): Likewise.
6949 * lex.c (cons_up_default_function): Move to method.c.
6950 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6951 (implicitly_declare_fn): New function.
6952 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6953 (build_modify_expr): Likewise.
6954 * typeck2.c (build_functional_cast): Likewise.
6956 Under the new ABI, constructors don't return `this'.
6957 * cp-tree.h (warn_reorder): Declare.
6958 (special_function_kind): New enum.
6959 (global_base_init_list): Remove declaration.
6960 (emit_base_init): Don't return a value.
6961 (check_base_init): Don't declare.
6962 (is_aggr_typedef): Likewise.
6963 * decl.c (check_special_function_return_type): New function.
6964 (return_types): Remove.
6965 (grokdeclarator): Use check_special_function_return_type.
6966 (start_function): Don't initialize ctor_label under the new ABI.
6967 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6968 * init.c (begin_init_stmts): Move to top of file.
6969 (finish_init_stmts): Likewise.
6970 (warn_reorder): Don't declare.
6971 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6973 (check_base_init): Remove.
6974 (is_aggr_typedef): Likewise.
6975 (build_new_1): Don't use the return value of a constructor.
6976 * semantics.c (setup_vtbl_ptr): Don't use the return value
6978 * typeck.c (check_return_expr): Don't magically convert return
6979 statements into `return this' in constructors under the new ABI.
6981 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6982 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6983 (base_ctor_identifier): New macro.
6984 (base_dtor_identifier): Likewise.
6985 (deleting_dtor_identifier): Likewise.
6986 * decl.c: Don't include obstack.h.
6987 (obstack_chunk_alloc): Don't define.
6988 (obstack_chunk_free): Likewise.
6989 (struct predefined_identifier): New type.
6990 (initialize_predefined_identifiers): New function.
6991 (init_decl_processing): Use it.
6992 (debug_temp_inits): Remove.
6993 (start_method): Don't call preserve_data.
6994 (hack_incomplete_structures): Update comment.
6995 * init.c (init_init_processing): Don't initialize
6997 (build_offset_rf): Remove dead code.
6998 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6999 * search.c (init_search_processing): Don't initialize
7002 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7004 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
7005 some sign_compare warnings.
7007 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7009 Rename abi::__vmi_class_type_info members.
7010 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
7011 base_list, detail_masks members to vmi_flags, vmi_base_count,
7012 vmi_bases and vmi_flags_masks respectively.
7013 (__vmi_class_type_info::vmi_flags_masks): Rename
7014 details_unknown_mask to flags_unknown_mask.
7015 * tinfo.cc (__class_type_info::do_upcast): Adjust.
7016 (__vmi_class_type_info::do_find_public_src): Adjust.
7017 (__vmi_class_type_info::do_dyncast): Adjust.
7018 (__vmi_class_type_info::do_upcast): Adjust.
7020 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7022 * tinfo.cc (convert_to_base): New function.
7023 (get_vbase_offset): Remove. Move into convert_to_base.
7024 (__vmi_class_type_info::do_find_public_src): Adjust.
7025 (__vmi_class_type_info::do_dyncast): Adjust.
7026 (__vmi_class_type_info::do_upcast): Adjust.
7028 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
7030 * tinfo.cc (operator=): Use __builtin_strcmp.
7031 * tinfo2.cc (before): Likewise.
7033 2000-04-06 Mark Mitchell <mark@codesourcery.com>
7035 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
7036 (DECL_SAVED_INLINE): Rename to ...
7037 (DECL_DEFERRED_FN): ... this.
7038 (in_function_p): Remove declaration.
7039 (mark_inline_for_output): Rename to ...
7040 (defer_fn): ... this.
7041 * decl.c (finish_function): Adjust call to mark_inline_for_output.
7042 (in_function_p): Remove definition.
7043 * decl2.c (saved_inlines): Rename to ...
7044 (deferred_fns): ... this.
7045 (saved_inlines_used): Rename to ...
7046 (deferred_fns_used): ... this.
7047 (mark_inline_for_output): Rename to ...
7048 (defer_fn): ... this.
7049 (finish_file): Adjust accordingly.
7050 (init_decl2): Likewise.
7051 * lex.c (cons_up_default_function): Likewise.
7052 * pt.c (mark_decl_instantiated): Likewise.
7053 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
7055 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
7056 * semantics.c (expand_body): Defer more functions.
7058 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7061 * Make-lang.in (CXX_LIB2FUNCS): Add it.
7063 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7064 __cxa_vec_delete): Declare.
7066 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7068 * rtti.c (dfs_class_hint_mark): New static function.
7069 (dfs_class_hint_unmark): New static function.
7070 (class_hint_flags): Use them.
7072 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
7074 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
7076 2000-04-05 Mark Mitchell <mark@codesourcery.com>
7078 * cp-tree.h (instantiate_decl): Change prototype.
7079 * decl2.c (mark_used): Adjust call.
7080 * optimize.c (inlinable_function_p): Adjust handling of templates.
7081 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
7082 (do_type_instantiation): Likewise.
7083 (instantiate_decl): Defer more templates.
7084 (instantiate_pending_templates): Adjust logic to handle inline
7087 * Makefile.in (GGC_H): New variable. Use it throughout in place
7090 * call.c: Don't include obstack.h. Include ggc.h.
7091 (obstack_chunk_alloc): Don't define.
7092 (obstack_chunk_free): Likewise.
7093 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
7094 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
7095 (pop_switch): Free it.
7097 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
7099 * dump.c (dequeue_and_dump): Don't try to print the bit_position
7100 if we don't have a DECL_FIELD_OFFSET.
7102 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
7104 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
7107 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7109 * cfns.gperf (hash, libc_name_p): Prototype.
7111 * rtti.c (build_dynamic_cast_1): Constification.
7113 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
7115 * semantics.c (deferred_type_access_control): Prototype.
7117 2000-04-04 Mark Mitchell <mark@codesourcery.com>
7119 Correct many new ABI issues regarding vbase and vcall offset
7121 * cp-tree.h (BINFO_VTABLE): Document.
7122 (struct lang_type): Tweak formatting.
7123 (BINFO_PRIMARY_BINFO): Add to documentation.
7124 (CLASSTYPE_VSIZE): Fix typo in comment.
7125 (CLASSTYPE_VBASECLASSES): Update documentation.
7126 (BINFO_VBASE_MARKED): Remove.
7127 (SET_BINFO_VBASE_MARKED): Likewise.
7128 (CLEAR_BINFO_VBASE_MARKED): Likewise.
7129 (BINFO_FIELDS_MARKED): Remove.
7130 (SET_BINFO_FIELDS_MARKED): Likewise.
7131 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
7132 (enum access_kind): New enumeration.
7133 (num_extra_vtbl_entries): Remove declaration.
7134 (size_extra_vtbl_entries): Likewise.
7135 (get_vtbl_decl_for_binfo): New function.
7136 (dfs_vbase_unmark): Remove declaration.
7137 (mark_primary_bases): Likewise.
7138 * class.c (SAME_FN): Remove.
7139 (struct vcall_offset_data_s): Move definition.
7140 (build_vbase_pointer): Use `build', not `build_binary_op', to
7141 access the vbase pointer under the new ABI.
7142 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
7143 (build_primary_vtable): Likewise.
7144 (dfs_mark_primary_bases): Move here from search.c.
7145 (mark_primary_bases): Likewise.
7146 (determine_primary_bases): Under the new ABI, don't make a base
7147 class a primary base just because we don't yet have any virtual
7149 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
7150 (num_vfun_entries): Remove.
7151 (dfs_count_virtuals): Likewise.
7152 (num_extra_vtbl_entries): Likewise.
7153 (size_extra_vtbl_entries): Likewise.
7154 (layout_virtual_bases): Iterate in inheritance graph order under
7156 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
7157 indicate that a vfield is present.
7158 (init_class_processing): Initialize access_public_node, etc., from
7160 (get_vtbl_decl_for_binfo): New function.
7161 (dump_class_hierarchy_r): Likewise.
7162 (dump_class_hierarchy): Use it.
7163 (finish_vtbls): Build the vtbls in inheritance graph order.
7164 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7165 (initialize_vtable): Use get_vtbl_decl_for_binfo.
7166 (accumulate_vtbl_inits): Add comments explaining why a pre-order
7168 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
7169 where the vptr points, even for primary vtables.
7170 (build_vtbl_initializer): Adjust handling of vbase and vcall
7172 (build_vcall_and_vbase_vtable_entries): New function.
7173 (dfs_build_vbase_offset_vtbl_entries): Remove.
7174 (build_vbase_offset_vtbl_entries): Reimplement.
7175 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
7176 were already handled in a primary base class vtable.
7177 (build_vcall_offset_vtbl_entries): Adjust.
7178 (build_rtti_vtbl_entries): Adjust.
7179 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
7180 * init.c (expand_virtual_init): Simplify.
7181 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
7182 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
7183 * search.c (BINFO_ACCESS): New macro.
7184 (SET_BINFO_ACCESS): Likewise.
7185 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
7186 (access_in_type): Likewise.
7187 (dfs_accessible_p): Likewise.
7188 (protected_accessible_p): Likewise.
7189 (lookup_fnfields_1): Adjust documentation.
7190 (dfs_mark_primary_bases): Move to class.c
7191 (mark_primary_bases): Likewise.
7192 (dfs_vbase_unmark): Remove.
7193 (virtual_context): Use BINFO_FOR_VBASE.
7194 (dfs_get_vbase_types): Simplify.
7195 (dfs_build_inheritance_graph_order): New function.
7196 (get_vbase_types): Use it.
7197 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
7199 * tinfo.cc (get_vbase_offset): New function.
7200 (__vmi_class_type_info::do_find_public_src): Use it.
7201 (__vmi_class_type_info::do_dyncast): Likewise.
7202 (__vmi_class_type_info::do_upcast): Likewise.
7204 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
7206 * lang-specs.h: Pass -fno-show-column to the preprocessor.
7208 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
7210 * rtti.c (class_hint_flags): Rename flags.
7211 (class_initializer): Remove flags.
7212 (synthesize_tinfo_var): Combine offset and flags. Add flags
7213 for __vmi_class_type_info.
7214 (create_tinfo_types): Remove flags from __class_type_info and
7215 __si_class_type_info. Merge flags and offset from
7216 base_class_type_info.
7217 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
7218 (__base_class_info::is_virtual_p): Adjust.
7219 (__base_class_info::is_public_p): Adjust.
7220 (__base_class_info::offset): New accessor.
7221 (__class_type_info::details): Remove member.
7222 (__class_type_info::__class_type_info): Lose details.
7223 (__class_type_info::detail_masks): Remove.
7224 (__si_class_type_info::__si_class_type_info): Lose details.
7225 (__vmi_class_type_info::details): New member.
7226 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
7227 (__vmi_class_type_info::detail_masks): New member.
7228 * tinfo.cc (__class_type_info::do_upcast): Initialize result
7229 with unknown_details_mask.
7230 (__vmi_class_type_info::do_find_public_src): Adjust
7231 (__vmi_class_type_info::do_dyncast): Adjust.
7232 (__vmi_class_type_info::do_upcast): Set result details, if
7234 (__dynamic_cast): Temporarily #if out optimization.
7236 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
7238 * rtti.c (get_tinfo_decl): Mark used.
7239 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
7240 mark as dealt with, if we output it.
7242 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7244 * class.c: Reorganize to put virtual function table initialization
7245 machinery at the end of the file.
7247 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
7249 * class.c (finish_struct): Use bitsize_zero_node.
7250 * pt.c (instantiate_class_template): Likewise.
7252 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7254 Put RTTI entries at negative offsets in new ABI.
7255 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
7256 vbase offset at index -3, not -1.
7257 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
7258 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
7259 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
7260 (build_rtti_vtbl_entries): New function.
7261 (set_rtti_entry): Remove.
7262 (build_primary_vtable): Don't use it.
7263 (build_secondary_vtable): Likewise.
7264 (start_vtable): Remove.
7265 (first_vfun_index): New function.
7266 (set_vindex): Likewise.
7267 (add_virtual_function): Don't call start_vtable. Do call
7269 (set_primary_base): Rename parameter.
7270 (determine_primary_base): Likewise.
7271 (num_vfun_entries): Don't use skip_rtti_stuff.
7272 (num_extra_vtbl_entries): Include RTTI information.
7273 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
7274 (skip_rtti_stuff): Remove.
7275 (dfs_modify_vtables): Don't use it.
7276 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
7277 (layout_nonempty_base_or_field): Update size handling.
7278 (create_vtable_ptr): Tweak.
7279 (layout_class_type): Adjust parameter names.
7280 (finish_struct_1): Simplify.
7281 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
7282 (skip_rtti_stuff): Remove.
7283 (first_vfun_index): New function.
7284 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7285 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
7286 (marked_vtable_pathp): Declare.
7287 (unmarked_vtable_pathp): Likewise.
7288 * error.c (dump_expr): Use first_vfun_index to calculate vtable
7290 * rtti.c (build_headof): Look for RTTI at negative offsets.
7291 (get_tinfo_decl_dynamic): Likewise.
7292 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
7294 (create_pseudo_type_info): Do it here instead. Adjust so that
7295 vptr points at first virtual function.
7296 * search.c (marked_vtable_pathp): Make it global.
7297 (unmarked_vtable_pathp): Likewise.
7298 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7299 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
7300 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
7301 (get_pure_virtuals): Likewise.
7302 (expand_upcast_fixups): Likewise.
7303 * tree.c (debug_binfo): Likewise.
7304 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
7307 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7309 * class.c (check_field_decl): Fix typo.
7310 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
7311 (check_methods): Likewise.
7312 (check_field_decls): Likewise.
7313 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
7314 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
7315 Use DECL_RESULT_FLD, not DECL_RESULT.
7316 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
7317 * lex.c (identifier_type): Likewise.
7318 * pt.c (determine_specialization, lookup_template_class): Likewise.
7319 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
7320 (resolve_overloaded_unification, more_specialized): Likewise.
7321 * semantics.c (finish_member_declaration): Likewise.
7322 * typeck.c (build_x_function_call): Likewise.
7324 2000-03-26 Mark Mitchell <mark@codesourcery.com>
7326 * class.c (layout_empty_base): Handle empty bases with non-byte
7328 (build_base_field): Likewise.
7329 (layout_virtual_bases): Likewise.
7331 * class.c (finish_struct_1): Fix typo in this change:
7333 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7335 2000-03-25 Mark Mitchell <mark@codesourcery.com>
7337 * decl.c (grokdeclarator): Count partial specializations when
7338 keeping track of how many template classes have been seen.
7340 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7342 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7344 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7345 (get_vfield_offset): Use byte_position.
7346 (set_rtti_entry): Set OFFSET to ssizetype zero.
7347 (get_binfo_offset_as_int): Deleted.
7348 (dfs_record_base_offsets): Use tree_low_cst.
7349 (dfs_search_base_offsets): Likewise.
7350 (layout_nonempty_base_or_field): Reflect changes in RLI format
7351 and call byte_position.
7352 (layout_empty_base): Convert offset to ssizetype.
7353 (build_base_field): use rli_size_unit_so_far.
7354 (dfs_propagate_binfo_offsets): Do computation in proper type.
7355 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7356 (layout_class_type): Reflect changes in RLI names and fields.
7357 (finish_struct_1): Set DECL_FIELD_OFFSET.
7358 * dump.c (dequeue_and_dump): Call bit_position.
7359 * expr.c (cplus_expand_constant): Use byte_position.
7360 * rtti.c (expand_class_desc): Use bitsize_one_node.
7361 * typeck.c (build_component_addr): Use byte_position and don't
7362 special case for zero offset.
7364 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7366 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7368 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7370 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7373 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7375 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7377 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7378 make_typename_type, check_initializer, cp_finish_decl,
7379 xref_tag): Likewise.
7380 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7381 decl_namespace, arg_assoc_template_arg, arg_assoc,
7382 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7383 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7384 args_to_string): Likewise.
7385 * friend.c (is_friend): Likewise.
7386 * lex.c (note_got_semicolon, note_list_got_semicolon,
7387 is_global): Likewise.
7388 * method.c (build_overload_nested_name, build_overload_value,
7389 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7390 * parse.y (typename_sub, typename_sub1): Likewise.
7391 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7392 process_partial_specialization, convert_template_argument,
7393 template_args_equal, add_pending_template, lookup_template_class,
7394 for_each_template_parm_r, maybe_fold_nontype_arg,
7395 tsubst, instantiate_template, type_unification_real, unify,
7396 instantiate_pending_templates, set_mangled_name_for_template_decl):
7398 * repo.c (repo_get_id, repo_template_used): Likewise.
7399 * search.c (lookup_field_1): Likewise.
7400 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7401 * xref.c (classname): Likewise.
7403 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7405 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7406 (CANONICAL_BINFO): New macro.
7407 (BINFO_NEW_VTABLE_MARKED): Use it.
7408 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7409 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7410 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7412 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7413 (build_secondary_vtable): Likewise.
7414 (dfs_finish_vtbls): Likewise.
7415 (dfs_accumulate_vtbl_inits): Likewise.
7416 (accumulate_vtbl_inits): New function.
7417 (finish_vtbls): Make sure that virtual bases come after
7418 non-virtual bases in the vtable group.
7419 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7420 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7421 * search.c (struct vbase_info): Move definition.
7422 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7423 (unmarked_new_vtable_p): Likewise.
7424 (dfs_mark_vtable_path): Remove.
7425 (dfs_mark_new_vtable): Remove.
7426 (dfs_unmark_new_vtable): Likewise.
7427 (dfs_clear_search_slot): Likewise.
7428 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7429 (dfs_clear_vbase_slots): Likewise.
7430 (init_vbase_pointers): LIkewise.
7432 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7434 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7435 SIZETYPE to a non-SIZETYPE.
7437 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7439 * class.c (layout_virtual_bases): Adjust names in conditionally
7442 * class.c (record_base_offsets): New function.
7443 (layout_conflict_p): Likewise.
7444 (layout_nonempty_base_or_field): Use it.
7445 (layout_empty_base): New function.
7446 (build_base_field): Use it.
7447 (build_base_fields): Update comment.
7448 (layout_virtual_bases): Fold in a little code form
7449 layout_basetypes. Use layout_empty_base.
7450 (layout_basetypes): Remove.
7451 (end_of_class): New function.
7452 (layout_class_type): Use it. Adjust.
7454 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7456 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7458 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7459 * typeck.c (fntype_p): Remove.
7461 * cp-tree.h (TI_SPEC_INFO): Remove.
7462 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7463 * pt.c (process_partial_specialization): Likewise.
7465 * class.c (build_base_field): Fix thinko in computation of binfo
7468 * tree.c (mark_local_for_remap_p): Mark variables declared in
7469 TARGET_EXPRs as well.
7471 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7473 * typeck.c (require_complete_type, complete_type,
7474 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7475 build_array_ref, convert_arguments, pointer_diff,
7476 build_x_unary_op, build_unary_op, build_c_cast,
7477 build_modify_expr): Use COMPLETE_TYPE_P etc.
7478 * call.c (is_complete, convert_like_real,
7479 build_new_method_call): Likewise.
7480 * class.c (build_vbase_pointer_fields, check_bases,
7481 build_base_field, finish_struct_1, pushclass): Likewise.
7482 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7483 * decl.c (maybe_process_template_type_declaration, pushtag,
7484 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7485 layout_var_decl, check_initializer, cp_finish_decl,
7486 grokdeclarator, require_complete_types_for_parms,
7487 grok_op_properties, xref_tag, xref_basetypes,
7488 check_function_type): Likewise.
7489 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7490 * friend.c (do_friend): Likewise.
7491 * init.c (build_offset_ref): Likewise.
7492 * parse.y (structsp): Likewise.
7493 * pt.c (maybe_process_partial_specialization,
7494 tsubst_friend_function, instantiate_class_template, tsubst,
7495 do_type_instantiation, instantiate_pending_templates): Likewise.
7496 * repo.c (repo_get_id): Likewise.
7497 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7498 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7499 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7500 * semantics.c (begin_class_definition): Likewise.
7501 * tree.c (build_cplus_method_type): Likewise.
7502 * typeck2.c (digest_init, build_functional_cast,
7503 add_exception_specifier): Likewise.
7504 * parse.h, parse.c: Regenerated.
7506 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7508 * inc/cxxabi.h: New header file. Define new-abi entry points.
7509 (__pointer_type_info::target): Rename member to ...
7510 (__pointer_type_info::type): ... here.
7511 (__base_class_info::type): Rename member to ...
7512 (__base_class_info::base): ... here.
7513 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7514 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7515 (abi_node): New global tree node.
7516 * decl.c (abi_node): Document.
7517 (init_decl_processing): Initialize abi_node.
7518 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7519 (get_vmi_pseudo_type_info): Likewise.
7520 (create_tinfo_types): Likewise.
7521 (emit_support_tinfos): Likewise.
7522 * tinfo.h (cxxabi.h): Include for new-abi.
7523 Move rtti class definitions to new header file.
7524 * tinfo.cc (abi): Use the namespace.
7525 (std): Move new abi rtti classes from here ...
7526 (__cxxabiv1): ... to here.
7527 * tinfo2.cc (cxxabi.h): Include for new-abi.
7528 Move rtti class definitions to new header file.
7529 (std): Move new abi rtti classes from here ...
7530 (__cxxabiv1): ... to here.
7531 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7534 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7535 Jason Merrill <jason@casey.cygnus.com>
7537 * method.c (build_overload_int): Use host_integerp.
7539 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7541 * init.c (build_offset_ref): Handle the case of a templated member
7544 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7546 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7548 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7550 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7551 * class.c (check_bitfield_decl): Turn illegal bitfields into
7553 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7555 (dfs_offset_for_unshared_vbases): Likewise.
7556 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7557 pointer-to-member correctly under the new ABI.
7558 * expr.c (cplus_expand_constant): Don't use cp_convert when
7559 turning an offset into a pointer-to-member.
7560 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7561 when dereferencing them under the new ABI.
7562 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7563 of pointers-to-members under the new ABI.
7565 * class.c (check_bitfield_decl): Remove restriction on really long
7567 (layout_class_type): Implement new ABI handling of bitfields
7568 longer than their types.
7570 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7572 * parse.y (extdefs): Call ggc_collect.
7573 * parse.c: Regenerated.
7575 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7577 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7578 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7581 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7583 * class.c (build_vbase_path): Use integer_zerop.
7584 (build_vtable_entry): Use tree_low_cst.
7585 (get_vfield_offset): Use bit_position.
7586 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7588 (check_bitfield_decl): Set DECL_SIZE using convert.
7589 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7590 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7592 (finish_struct_1): Use bit_position.
7593 (dump_class_hierarchy): Use tree_low_cst.
7594 * cp-tree.h (min_precision): Add declaration.
7595 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7596 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7597 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7598 * expr.c (cplus_expand_constant): Use bit_position.
7599 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7600 * rtti.c (get_base_offset): Use bit_position.
7601 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7602 host_integerp, and tree_low_cst.
7603 (pointer_int_sum): Use integer_zerop.
7604 (build_component_addr): Use bit_position.
7606 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7608 * typeck.c (require_complete_type): Don't assume size_zero_node.
7609 (complete_type_or_else): Likewise.
7611 2000-03-16 Steven Grady <grady@digitaldeck.com>
7612 Jason Merrill <jason@casey.cygnus.com>
7614 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7616 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7618 * decl2.c (grokfield): Bail out if type is error_mark_node.
7620 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7622 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7623 (__pointer_to_member_data): ... here. Adjust.
7624 * rtti.c (create_tinfo_types): Adjust.
7626 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7628 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7629 * decl.c (ref_desc_type_node): Undocument.
7630 * rtti.c (ptr_ref_initializer): Rename to ...
7631 (ptr_initializer): ... here. Adjust comments.
7632 (ptmd_initializer): Fix comment thinko.
7633 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7634 (create_tinfo_types): Remove ref_desc_type_node init.
7635 * tinfo2.cc (__reference_type_info): Remove.
7637 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7639 * decl.c (cp_finish_decl): Remove obsolete comment.
7641 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7643 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7645 * cp-tree.h: Tweak documentation.
7646 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7647 (avoid_overlap): Remove.
7648 (get_binfo_offset_as_int): New function.
7649 (dfs_serach_base_offsets): Likewise.
7650 (layout_nonempty_base_or_field): Likewise.
7651 (build_base_field): Layout fields here. Avoid placing two objects
7652 of the same type at the same address, under the new ABI.
7653 (build_base_fields): Adjust accordingly.
7654 (create_vtable_ptr): Return the new field, but don't attach it to
7656 (remove_base_field): Remove.
7657 (remove_base_fields): Remove.
7658 (layout_basetypes): Adjust accordingly.
7659 (layout_class_type): Call layout_field for each field, rather than
7660 just making a wholesale call to layout_type.
7662 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7664 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7666 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7668 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7670 * except.c (dtor_nothrow): New fn.
7671 (do_pop_exception): Use it. Take type parm.
7672 (push_eh_cleanup): Take type parm.
7673 (expand_start_catch_block): Pass it.
7674 (build_eh_type_type_ref): Accept null type.
7676 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7678 * cp-tree.h (revert_static_member_fn): Change prototype.
7679 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7680 (grok_op_properties): Likewise.
7681 (start_function): Likewise.
7682 (revert_static_member_fn): Simplify.
7683 * pt.c (check_explicit_specialization): Adjust call to
7684 revert_static_member_fn.
7686 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7688 * cp-tree.h (scope_kind): New type.
7689 (tmpl_spec_kind): Likewise.
7690 (declare_pseudo_global_level): Remove.
7691 (pseudo_global_level_p): Rename to template_parm_scope_p.
7692 (pushlevel): Remove declaration.
7693 (begin_scope): New function.
7694 (finish_scope): Likewise.
7695 (current_tmpl_spec_kind): Likewise.
7696 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7697 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7698 Add template_spec_p.
7699 (toplevel_bindings_p): Adjust.
7700 (declare_pseudo_global_level): Remove.
7701 (pseudo_global_level_p): Rename to template_parm_scope_p.
7702 (current_tmpl_spec_kind): New function.
7703 (begin_scope): Likewise.
7704 (finish_scope): Likewise.
7705 (maybe_push_to_top_level): Adjust.
7706 (maybe_process_template_type_declaration): Likewise.
7707 (pushtag): Likewise.
7708 (pushdecl_nonclass_level): Likewise.
7709 (lookup_tag): Likewise.
7710 (grokfndecl): Handle member template specializations. Share
7711 constructor and non-constructor code.
7712 * decl2.c (check_classfn): Handle member template specializations.
7713 * pt.c (begin_template_parm_list): Use begin_scope.
7714 (begin_specialization): Likewise.
7715 (end_specialization): Likewise.
7716 (check_explicit_specialization): Use current_tmpl_spec_kind.
7717 Handle member template specializations.
7718 (end_template_decl): Use finish_scope. Remove call to
7720 (push_template_decl_real): Remove bogus error message.
7721 (tsubst_decl): Fix typo in code contained in comment.
7722 (instantiate_template): Handle member template specializations.
7723 (most_general_template): Likewise.
7725 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7727 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7728 (do_identifier): Ditto for error().
7730 * pt.c (convert_nontype_argument): Ditto for cp_error().
7731 (convert_template_argument): Ditto for cp_pedwarn().
7733 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7735 * exception.cc (__check_null_eh_spec): New fn.
7736 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7738 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7740 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7741 * except.c (expand_end_eh_spec): Add the return type.
7742 * rtti.c (throw_bad_cast): Add the parmtypes.
7743 (throw_bad_typeid): Likewise.
7745 * semantics.c (expand_stmt): Only leave out rtl for unused
7746 artificials, and set DECL_IGNORED_P on them as well.
7747 * decl.c (wrapup_globals_for_namespace): Likewise.
7749 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7751 * decl.c (maybe_commonize_var): Skip all artificial decls.
7752 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7754 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7756 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7757 * cp-tree.h: Declare flag_enforce_eh_specs.
7758 * decl.c (store_parm_decls, finish_function): Check it.
7760 C library functions don't throw.
7761 * Makefile.in (cfns.h): New target.
7762 (except.o): Depend on it.
7763 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7764 * cfns.gperf: New file.
7765 * cfns.h: Generated.
7766 * except.c: Include it.
7767 (nothrow_libfn_p): New fn.
7768 * decl.c (grokfndecl): Use it.
7769 * cp-tree.h: Declare it.
7771 * decl.c (push_overloaded_decl_1, auto_function,
7772 define_function): Lose.
7773 (build_library_fn_1): New static fn.
7774 (builtin_function): Use it.
7775 (get_atexit_node): Use build_library_fn_ptr.
7776 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7777 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7778 push_void_library_fn, push_throw_library_fn): New fns.
7779 * cp-tree.h: Declare them.
7780 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7781 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7782 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7783 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7784 * rtti.c (build_runtime_decl): Lose.
7785 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7786 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7787 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7789 * call.c (build_call): Remove result_type parm.
7790 Call mark_used on unused artificial fns.
7791 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7793 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7795 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7797 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7798 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7799 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7800 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7801 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7802 expand_generic_desc): Likewise.
7804 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7806 * exception.cc (__cp_pop_exception): Cleanup the original object.
7808 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7810 * decl.c (grok_op_properties): Merge conversion to void warning
7811 with other silly op warnings.
7813 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7815 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7816 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7818 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7820 * decl.c (cp_make_fname_decl): New function.
7821 (wrapup_globals_for_namespace): Don't emit unused static vars.
7822 (init_decl_processing): Remove comment about use of
7823 array_domain_type. Set make_fname_decl.
7824 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7825 * semantics.c (begin_compound_stmt): Remove
7826 current_function_name_declared flagging.
7827 (expand_stmt): Don't emit unused local statics.
7828 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7831 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7833 * typeck.c (convert_for_assignment): Don't look at array
7835 * call.c (convert_like_real): Likewise.
7837 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7839 Add initial support for '\uNNNN' specifier.
7840 * lex.c (read_ucs): New fn.
7841 (readescape, skip_white_space): Call it.
7842 (is_extended_char, is_extended_char_1): New fns.
7843 (utf8_extend_token): New fn, #if 0'd out.
7844 (real_yylex): Treat extended chars like letters.
7846 * search.c (note_debug_info_needed): Walk the bases even if we
7847 weren't deferring the type itself.
7849 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7851 * decl2.c (finish_objects): Constify a char*.
7853 * method.c (emit_thunk): Likewise.
7855 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7857 * typeck.c (dubious_conversion_warnings): Look through
7860 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7862 * class.c (dfs_modify_vtables): I is now unsigned.
7863 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7864 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7865 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7866 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7867 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7868 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7869 Call integer_all_onesp.
7870 * typeck2.c (process_init_constructor): Use compare_tree_int.
7872 * lang-specs.h (as): Don't call if -syntax-only.
7874 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7876 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7877 RTL_EXPR_HAS_NO_SCOPE after all.
7879 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7881 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7882 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7883 RTL_EXPR_HAS_NO_SCOPE.
7885 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7888 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7890 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7892 * call.c (convert_like): Macrofy.
7893 (convert_like_with_context): New macro.
7894 (convert_like_real): Renamed from convert_like. Add calling
7895 context parameters, for diagnostics. Add recursive flag. Call
7896 dubious_conversion_warnings for outer conversion.
7897 (build_user_type_conversion): Use convert_like_with_context.
7898 (build_over_call): Likewise. Don't warn about dubious
7899 conversions here. Adjust convert_default_arg calls.
7900 (convert_default_arg): Add context parameters for diagnostics.
7901 Pass throught to convert_like_with_context.
7902 * cp-tree.h (convert_default_arg): Add context parameters.
7903 (dubious_conversion_warnings): Prototype new function.
7904 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7905 (dubious_conversion_warnings): New function, broken
7906 out of convert_for_assignment.
7907 (convert_for_assignment): Adjust.
7909 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7911 * decl2.c (key_method): Break out from...
7912 (import_export_vtable, import_export_class): ...here.
7914 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7915 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7917 * search.c (note_debug_info_needed, dfs_debug_mark,
7918 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7919 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7921 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7923 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7926 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7928 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7929 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7930 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7931 (lang_type): Split gets_new into has_new and has_array_new.
7932 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7933 (TYPE_GETS_NEW): Split into ...
7934 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7935 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7936 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7937 (build_op_new_call): Don't declare.
7938 (build_new_1): Likewise.
7939 * call.c (build_op_new_call): Remove.
7940 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7941 instead of TYPE_NEEDS_DESTRUCTOR.
7942 (finish_struct_bits): Likewise.
7943 (add_implicitly_declared_members): Likewise.
7944 (check_field_decl): Likewise.
7945 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7946 correctly under the new ABI.
7947 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7948 instead of TYPE_NEEDS_DESTRUCTOR.
7949 (initialize_local_var): Likewise.
7950 (destroy_local_var): Likewise.
7951 (cp_finish_decl): Likewise.
7952 (register_dtor_fn): Likewise.
7953 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7954 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7955 TYPE_VEC_DELETE_TAKES_SIZE here.
7956 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7957 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7958 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7959 (finish_destructor_body): Likewise.
7960 (maybe_build_cleanup_1): Likewise.
7961 * decl2.c (do_static_destruction): Likewise.
7962 * init.c (build_new_1): Make it static.
7963 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7964 (expand_cleanup_for_base): Likewise.
7965 (get_cookie_size): New function.
7966 (build_new_1): Handle array-new cookies correctly under the new
7968 (build_vec_delete_1): Likewise.
7969 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7970 (build_delete): Likewise.
7971 (build_vec_delete): Handle array-new cookies correctly under the new
7973 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7974 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7975 TYPE_HAS_ARRAY_NEW_OPERATOR.
7976 * ptree.c (print_lang_type): Check them.
7977 * search.c (context_for_name_lookup): Fix typo in comment.
7978 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7979 * tree.c (break_out_cleanups): Likewise.
7980 (build_cplus_array_test_1): Likewise.
7981 (cp_build_qualified_type_real): Likewise.
7982 * typeck.c (complete_type): Likewise.
7984 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7985 the command-line, not the end.
7987 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7989 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7991 2000-03-02 Tom Tromey <tromey@cygnus.com>
7993 * cp-tree.h (build_java_class_ref): Declare.
7994 * init.c (build_java_class_ref): No longer static.
7995 * except.c (expand_throw): Generate a Java-style `throw' if the
7996 thrown object is a "Java" object.
7997 (initialize_handler_parm): Generate a Java-style lookup of
7998 exception info if the caught object is a "Java" object.
7999 (catch_language, catch_language_init): New globals.
8000 (decl_is_java_type): New function.
8001 (expand_start_catch_block): Don't call push_eh_info() or
8002 push_eh_cleanup() when handling a Java-style "catch". Pass Java
8003 class reference to build_catch_block.
8005 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8007 * typeck.c (comptypes): Treat sizetype like its language equivalent.
8009 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
8011 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
8012 to merge reference/pointer code and fix incorrect warnings.
8014 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
8016 * search.c (protected_accessible_p): Use context_for_name_lookup.
8018 * init.c (construct_virtual_bases): Fix thinko.
8019 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
8021 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8023 * decl.c (current_function_decl): Move to toplev.c.
8025 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
8027 * pt.c (fn_type_unification): Unify return type, whenever
8029 (get_bindings_real): Only pass return type when necessary.
8030 Remove explicit return type check.
8031 * class.c (resolve_address_of_overloaded_function): Pass desired
8032 return type to fn_type_unification.
8034 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8036 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
8038 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
8040 * rtti.c (expand_class_desc): Likewise.
8041 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
8042 (THUNK_VCALL_OFFSET): Likewise.
8043 (THUNK_DELTA): Reflect changes in ../tree.h.
8045 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
8047 * search.c (protected_accessible_p): Also allow the access if
8048 the member is public in DERIVED. Lose TYPE parm.
8049 (friend_accessible_p): Lose TYPE parm.
8050 (accessible_p): Adjust.
8052 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8054 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
8055 on things that are not sizes; ssize_binop deleted.
8056 Call size_diffop when appropriate.
8057 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8058 (build_primary_vtable, build_secondary_vtable): Likewise.
8059 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
8060 Variable I is HOST_WIDE_INT.
8061 (get_vfield_offset): Pass proper types to size_binop.
8062 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
8063 (finish_struct_1): Likewise.
8064 (skip_rtti_stuff): Arg N is now pointer to signed.
8065 (layout_class_type): Use size_zero_node.
8066 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
8067 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
8068 * decl.c (complete_arry_type): Pass proper types to size_binop.
8069 (xref_basetypes): BINFO_OFFSET is sizetype.
8070 * error.c (dump_expr): Don't use size_binop non-sizes.
8071 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
8072 * init.c (construct_virtual_bases): Fix type error.
8073 (build_vec_delete_1): Pass proper type to size_binop and don't
8075 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
8076 * rtti.c (get_base_offset): Pass proper type to size_binop.
8077 * search.c (dfs_find_vbases): Fix type error.
8078 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
8079 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
8080 * tree.c (debug_binfo): Variable N is signed.
8081 Use HOST_WIDE_INT_PRINT_DEC.
8082 * typeck.c (comptypes): sizetype is same as equivalent integer type.
8083 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
8084 size_one_node and size_zero_node.
8085 (c_alignof): Use size_one_node.
8086 (build_component_addr): Pass proper types to size_binop.
8087 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
8089 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
8091 Implement class scope using-declarations for functions.
8092 * class.c (handle_using_decl): Call add_method for used functions.
8093 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
8094 (add_method): Used functions are hidden by local functions.
8095 (check_bases_and_members): Handle using-decls before finalizing
8096 CLASSTYPE_METHOD_VEC.
8097 * call.c (add_function_candidate): Add ctype parm; if non-zero,
8098 override the type of 'this' accordingly.
8099 (add_template_candidate, add_template_candidate_real): Add ctype parm.
8100 (convert_class_to_reference, build_user_type_conversion_1,
8101 build_new_function_call, build_object_call, build_new_op,
8102 build_new_method_call): Pass ctype parm.
8104 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
8106 * call.c (convert_class_to_reference, build_user_type_conversion_1,
8107 build_new_function_call, build_object_call, build_new_op,
8108 build_new_method_call, build_op_delete_call): Don't get basetype_path
8110 * typeck.c (build_component_ref): Likewise.
8111 * init.c (build_offset_ref): Likewise.
8112 (resolve_offset_ref): Don't call enforce_access.
8113 Call build_scoped_ref.
8114 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
8115 would cause an error or if -pedantic.
8116 * class.c (alter_access): Lose binfo parm.
8118 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8120 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
8123 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
8125 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
8126 pseudo_type_info creation into the std namespace
8128 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8130 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
8131 (import_export_class): Remove declaration.
8132 * decl2.c (import_export_class): Make it static.
8133 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
8134 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
8135 EXPR_WITH_FILE_LOCATION.
8136 * lex.c (check_newline): Tweak filename/lineno setting.
8137 * semantics.c (begin_while_stmt): Fix typo in comment.
8139 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8141 * lang-options.h (-fmessage-length=): Add missing option.
8143 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
8145 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
8147 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
8149 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
8151 * optimize.c (expand_call_inline): Emit the return label before
8152 evaluating the return value.
8154 2000-02-24 Mark Mitchell <mark@codesourcery.com>
8156 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
8157 than duplicating functionality here.
8158 * optimize.c: Include input.h.
8159 (expand_call_inline): Use push_srcloc and pop_srcloc.
8160 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
8161 * parse.c: Regenerated.
8162 * Makefile.in (lex.o): Depend on input.h.
8163 (optimize.o): Likewise.
8165 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
8167 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
8168 function type, rather than ICE.
8170 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
8172 * decl.c (grokdeclarator): Call decl_type_access_control.
8173 * parse.y (parse_end_decl): Don't call decl_type_access_control if
8176 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
8178 * decl.c (decls_match): Remove obsolete static member nadgering.
8180 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8182 * decl.c (grokdeclarator): Change ANSI to ISO.
8183 * lex.c (consume_string, readescape, do_identifier): Likewise.
8184 (parse_float, real_yylex): Likewise.
8185 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
8186 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
8187 new_type_id, maybe_label_decls, simple_stmt,
8188 for.init.statement): Likewise.
8189 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
8190 * semantics.c (finish_named_return_value): Likewise.
8191 * parse.c: Regenerate.
8193 2000-02-21 Mark Mitchell <mark@codesourcery.com>
8195 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
8196 (CPTI_CLASS_STAR_TYPE): Remove.
8197 (vtable_index_type): Likewise.
8198 (class_star_type_node): Remove.
8199 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
8200 (build_binary_op_nodefault): Remove.
8201 * call.c (build_new_op): Use build_binary_op instead of
8202 build_binary_op_nodefault.
8203 * decl.c (init_decl_processing): Remove class_star_type_node
8204 initialization. Make delta_type_node ptrdiff_type_node under the
8205 new ABI. Initialize vtable_index_type.
8206 (build_ptrmemfunc_type): Build different structures for the new
8208 (build_enumerator): Use build_binary_op instead of
8209 build_binary_op_nodefault.
8210 * method.c (build_overload_value): Mangle pointers-to-members
8211 appropriately under the new ABI.
8212 * typeck.c (build_array_ref): Use build_binary_op instead of
8213 build_binary_op_nodefault.
8214 (get_member_function_from_ptrfunc): Adjust for the new ABI.
8215 (build_binary_op_nodefault): Rename to ...
8216 (build_binary_op): ... this. Remove old version. Adjust for
8217 pointer-to-member comparisons under the new ABI.
8218 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
8219 (build_ptrmemfunc): Adjust for the new ABI.
8220 (expand_ptrmemfunc_cst): Likewise.
8221 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
8222 (pfn_from_ptrmemfunc): Adjust for the new ABI.
8224 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
8226 * call.c (build_object_call): Compress consecutive calls to
8228 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
8229 (build_op_delete_call): Adjust message formatting.
8231 * class.c (check_bases): Compress consecutive calls to
8233 (finish_struct_anon): Say 'ISO C++'.
8235 * decl.c (start_decl): Same here.
8236 (grok_reference_init): Likewise.
8237 (grokfndecl): Correct message formatting.
8238 (grokfndecl): Improve diagnostic.
8239 (check_static_variable_definition): Likewise. Say 'ISO C++'
8240 (compute_array_index_type): Say 'ISO C++'
8241 (create_array_type_for_decl): Compress consecutive calls to
8243 (grokdeclarator): Say 'ISO C++'
8244 (grok_op_properties): Likewise.
8246 * decl2.c (delete_sanity): Clairify diagnostic.
8247 (check_member_template): Same here.
8248 (grok_function_init): Use consistent terminology.
8250 * expr.c (do_case): Say 'ISO C++'
8252 * friend.c (do_friend): Compress consecutive calls to warning.
8254 2000-02-20 Mark Mitchell <mark@codesourcery.com>
8256 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
8257 * class.c (build_secondary_vtable): Reorganize. Don't create a
8258 new vtable under the new ABI.
8259 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
8261 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
8262 the initializing elements.
8263 (initialize_vtable): New function.
8264 (dfs_finish_vtbls): Use it.
8265 (dfs_accumulate_vtbl_inits): New function.
8266 (finish_vtbls): Merge primary and secondary vtables under the new
8268 (finish_struct_1): Remove redundant call to layout_vtable_decl.
8269 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
8272 * class.c (build_vtable): New function, split out from ...
8273 (get_vtable_decl): ... here, and ...
8274 (build_secondary_vtable): ... here.
8276 * pt.c (tsubst_decl): Fix formatting.
8278 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8280 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
8281 (avoid_overlap, build_base_field): Likewise.
8282 (build_base_field, build_base_fields, is_empty_class):
8283 Test DECL_SIZE with integer_zero.
8284 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
8285 * cp-tree.h (struct lang_type): New field size_unit.
8286 (CLASSTYPE_SIZE_UNIT): New macro.
8287 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
8288 (cp_finish_decl): Delete -Wlarger-than processing.
8289 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
8290 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
8291 * tree.c (make_binfo): binfo vector is one entry longer.
8292 (walk_tree): Walk DECL_SIZE_UNIT.
8294 2000-02-19 Mark Mitchell <mark@codesourcery.com>
8296 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
8298 (build_vtable_entry): Don't assume all vtable entries are
8300 (build_vtbl_initializer): Adjust accordingly.
8301 (get_vtable_decl): Fix formatting.
8303 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
8305 * semantics.c (deferred_type_access_control): Walk the entire
8307 (save_type_access_control): Rename from
8308 initial_deferred_type_access_control. Just remember the value.
8309 (decl_type_access_control): New fn.
8310 (begin_function_definition): Use deferred_type_access_control, after
8311 we've started the function. Set type_lookups to error_mark_node.
8312 * parse.y (frob_specs, fn.def1): Adjust.
8313 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
8314 (parse_end_decl, parse_bitfield0, parse_method): New fns.
8315 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
8316 (after_type_component_declarator0): Likewise.
8317 (after_type_component_declarator): Likewise.
8318 (notype_component_declarator): Likewise.
8319 * cp-tree.h: Adjust.
8321 * decl.c (redeclaration_error_message): Allow redeclaration of
8322 namespace-scope decls.
8324 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8326 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
8328 2000-02-17 Mark Mitchell <mark@codesourcery.com>
8330 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
8331 * decl2.c (grokclassfn): Likewise.
8333 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
8335 * decl2.c (lang_decode_option): Don't set default message length
8337 * lex.c (lang_init_options): Set it here.
8339 2000-02-16 Mark Mitchell <mark@codesourcery.com>
8341 Make DECL_CONTEXT mean the class in which a member function was
8342 declared, even for a virtual function.
8343 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8344 (DECL_FRIEND_CONTEXT): New macro.
8345 (DECL_REAL_CONTEXT): Remove.
8346 (SET_DECL_FRIEND_CONTEXT): Likewise.
8347 (DECL_VIRTUAL_CONTEXT): Adjust.
8348 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8349 (add_friends): Remove.
8350 (hack_decl_function_context): Likewise.
8351 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8353 (build_over_call): Fix indentation. Use DECL_CONTEXT
8354 instead of DECL_CLASS_CONTEXT.
8355 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8356 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8357 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8358 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8359 (build_base_field): Likewise.
8360 (finish_struct_1): Likewise.
8361 (build_self_reference): Likewise.
8362 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8364 (pushtag): Use decl_function_context, not
8365 hack_decl_function_context.
8366 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8367 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8368 (pushdecl): Remove bogus code.
8369 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8370 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8371 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8372 Use decl_function_context, nothack_decl_function_context.
8373 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8374 (grokdeclarator): Likewise. Use decl_function_context, not
8375 hack_decl_function_context.
8376 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8377 (start_function): Use DECL_FRIEND_CONTEXT, not
8378 DECL_CLASS_CONTEXT. Use decl_function_context, not
8379 hack_decl_function_context.
8380 (finish_function): Use decl_function_context, not
8381 hack_decl_function_context.
8382 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8384 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8385 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8386 (grokfield): Likewise.
8387 (finish_builtin_type): Likewise.
8388 (finish_vtable_vardec): Use decl_function_context, not
8389 hack_decl_function_context.
8390 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8391 (start_static_initialization_or_destruction): Likewise.
8392 (finish_static_initialization_or_destruction): Likewise.
8393 (mark_used): Adjust logic for deciding when to synthesize methods.
8394 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8396 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8398 * friend.c (is_friend): Likewise.
8399 (add_friends): Remove.
8400 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8401 * lex.c (begin_definition_of_inclass_inline): Use
8402 decl_function_context, not hack_decl_function_context.
8403 (process_next_inline): Likewise.
8404 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8405 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8406 DECL_CLASSS_CONTEXT.
8407 (hack_identifier): Likewise.
8408 (synthesize_method): Use decl_function_context, not
8409 hack_decl_function_context.
8410 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8412 (is_member_template): Use decl_function_context, not
8413 hack_decl_function_context. Use DECL_CONTEXT, not
8415 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8417 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8419 (push_template_decl_real): Likewise.
8420 (instantiate_class_template): Don't call add_friends.
8421 (tsubst_default_argument): Use DECL_CONTEXT, not
8423 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8424 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8425 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8427 * repo.c (repo_inline_used): Likewise.
8428 * search.c (current_scope): Adjust for new _CONTEXT macros.
8429 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8431 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8432 (lookup_fnfields_here):Likewise.
8433 (check_final_overrider): Likewise.
8434 (init_vbase_pointers): Likewise.
8435 (virtual_context): Likewise.
8436 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8437 (expand_body): Use decl_function_context, not
8438 hack_decl_function_context.
8439 * tree.c (hack_decl_function_context): Remove.
8440 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8442 * typeck2.c (error_not_base_type): Likewise.
8444 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8446 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8448 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8450 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8452 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8454 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8456 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8458 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8460 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8462 * parse.y (frob_specs): Split out...
8463 (parse_decl): From here.
8464 (fn.def2): Call initial_deferred_type_access_control.
8465 (after_type_component_declarator0): Call frob_specs.
8466 (notype_component_declarator0): Likewise.
8467 * search.c (friend_accessible_p): Nested classes are friends of their
8470 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8472 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8473 used to create an implicit temporary.
8475 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8478 2000-02-08 Nathan Sidwell <nathan@acm.org>
8480 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8481 strip array element qualifiers too.
8483 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8485 * decl.c (store_parm_decls): Don't build cleanups for parameters
8486 while processing_template_decl.
8488 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8490 * cp-tree.h (struct saved_scope): Add incomplete field.
8491 (namespace_scope_incomplete): New macro.
8492 * decl.c (pushdecl): Use it.
8493 (hack_incomplete_structures): Use it. See through artificial
8495 (mark_saved_scope): Mark it.
8497 Implement access control for nested types.
8498 * search.c (type_access_control): New fn.
8499 (accessible_p): Now we do perform access control for types.
8500 * semantics.c (deferred_type_access_control): New fn.
8501 (initial_deferred_type_access_control): New fn.
8502 (begin_function_definition): Call it. Add lookups parm.
8503 * decl.c (struct binding_level): Add this_class field.
8504 (pushlevel_class): Set it.
8505 (mark_binding_level): Mark it.
8506 (lookup_name_real): Use it. Call type_access_control.
8507 (mark_saved_scope): Mark lookups field.
8508 * cp-tree.h (flagged_type_tree): Add lookups field.
8509 (struct saved_scope): Add lookups field.
8510 (type_lookups): New macro.
8511 * parse.y (declmods): Now <ftype>.
8512 (parse_decl): Add lookups parm. Call
8513 initial_deferred_type_access_control.
8514 (lang_extdef): Clear type_lookups.
8515 (typed_declspecs, declmods, typespec): Set lookups field.
8516 (initdcl): Call deferred_type_access_control.
8517 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8518 component_decl_1, named_parm): Adjust.
8519 * friend.c (is_friend): Nested classes are friends of their
8522 * class.c (currently_open_derived_class): New fn.
8523 * method.c (hack_identifier): Use it.
8525 * lex.c (do_identifier): Remove obsolete code.
8527 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8529 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8531 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8532 thinks this file is plain C).
8534 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8536 * Makefile.in (call.o): Depend on $(EXPR_H).
8538 * call.c: Include "expr.h".
8540 * class.c (dump_class_hierarchy): Add prototype.
8542 * search.c (dfs_get_pure_virtuals): Likewise.
8544 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8546 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8549 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8551 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8552 Store it in DECL_FCONTEXT.
8553 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8555 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8557 * tinfo.h (old abi): #include "tconfig.h".
8558 * tinfo.cc (convert_to_base): Move into old abi section.
8560 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8562 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8563 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8564 (BINFO_PRIMARY_BINFO): New macro.
8565 (BF_DELTA): Rename to ...
8566 (BV_DELTA): ... this.
8567 (BF_VCALL_INDEX): Rename to ...
8568 (BV_VCALL_INDEX): ... this.
8569 (BF_FN): Rename to ...
8571 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8572 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8573 (modify_vtable_entry): Simplify.
8574 (add_virtual_function): Rename BF_ macros to BV_ variants.
8575 (build_vtable_initializer): Likewise.
8576 (get_class_offset_1): Remove.
8577 (dfs_get_class_offset): Likewise.
8578 (get_class_offset): Likewise.
8579 (dfs_find_final_overrider): New function.
8580 (find_final_overrider): Likewise.
8581 (modify_one_vtable): Remove.
8582 (dfs_find_base): New function.
8583 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8584 find_final_overrider.
8585 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8587 (dfs_fixup_vtable_deltas): Remove.
8588 (override_one_vtable): Remove.
8589 (merge_overrides): Likewise.
8590 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8591 unreal chilren of virtual bases.
8592 (finish_struct_1): Don't use merge_overrides. Don't use
8593 dfs_fixup_vtable_deltas.
8594 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8597 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8598 Jason Merrill <jason@yorick.cygnus.com>
8600 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8602 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8604 * exception.cc (__throw_bad_typeid): Add missing std::.
8606 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8608 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8610 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8612 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8614 Runtime support for new-abi rtti.
8615 * inc/typeinfo (type_info::operator!=): Define in class.
8616 (type_info::before, type_info::name, type_info::operator==,
8617 type_info::operator!=): Define new ABI implementations.
8618 (type_info::is_pointer_p, type_info::is_function_p): Declare
8619 new virtual functions.
8620 (type_info::do_catch, type_info::do_upcast): Likewise.
8622 * tinfo.h (__base_class_info): Define new class.
8623 (__class_type_info): Likewise.
8624 (__si_class_type_info): Likewise.
8625 (__vmi_class_type_info): Likewise.
8626 (__dynamic_cast): Prototype.
8628 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8629 (type_info::is_pointer_p): Define new function.
8630 (type_info::is_function_p): Likewise.
8631 (type_info::do_catch): Likewise.
8632 (type_info::do_upcast): Likewise.
8633 (vtable_prefix): New structure for vtable access.
8634 (adjust_pointer): Define new template function.
8635 (contained_p, public_p, virtual_p, contained_public_p,
8636 contained_nonpublic_p, contained_nonvirtual_p): Define new
8638 (nonvirtual_base_type): New local variable.
8639 (__class_type_info::~__class_type_info): Define.
8640 (__si_class_type_info::~__si_class_type_info): Likewise.
8641 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8642 (__class_type_info::do_catch): Define new function.
8643 (__class_type_info::do_upcast): Likewise.
8644 (__class_type_info::find_public_src): Likewise.
8645 (__class_type_info::do_find_public_src): Likewise.
8646 (__si_class_type_info::do_find_public_src): Likewise.
8647 (__vmi_class_type_info::do_find_public_src): Likewise.
8648 (__class_type_info::do_dyncast): Likewise.
8649 (__si_class_type_info::do_dyncast): Likewise.
8650 (__vmi_class_type_info::do_dyncast): Likewise.
8651 (__class_type_info::do_upcast): Likewise.
8652 (__si_class_type_info::do_upcast): Likewise.
8653 (__vmi_class_type_info::do_upcast): Likewise.
8654 (__dynamic_cast): Likewise.
8656 * tinfo2.cc (__fundamental_type_info): Define new class.
8657 (__pointer_type_info): Likewise.
8658 (__reference_type_info): Likewise.
8659 (__array_type_info): Likewise.
8660 (__function_type_info): Likewise.
8661 (__enum_type_info): Likewise.
8662 (__ptr_to_member_type_info): Likewise.
8663 (__fundamental_type_info::~__fundamental_type_info): Define.
8664 (__pointer_type_info::~__pointer_type_info): Likewise.
8665 (__reference_type_info::~__reference_type_info): Likewise.
8666 (__array_type_info::~__array_type_info): Likewise.
8667 (__function_type_info::~__function_type_info): Likewise.
8668 (__enum_type_info::~__enum_type_info): Likewise.
8669 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8670 (__pointer_type_info::do_catch): Define new function.
8671 (__ptr_to_member_type_info::do_catch): Define new function.
8673 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8674 (__is_pointer): Likewise.
8676 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8678 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8680 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8681 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8682 (make_new_vtable): New function.
8683 (modify_vtable_entry): Handle generation of new vtables correctly.
8684 (modify_one_vtable): Remove unused parameter.
8685 (dfs_fixup_vtable_deltas): Likewise.
8686 (override_one_vtable): Use build_secondary_vtable.
8687 (finish_struct_1): Use build_primary_vtable and
8688 build_secondary_vtable.
8690 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8692 * cp/decl.c: Adjust variable names, comments, help strings.
8694 2000-01-29 Nathan Sidwell <nathan@acm.org>
8696 * new2.cc (operator delete[]): Use operator delete, don't assume
8699 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8701 * class.c (build_vtbl_initializer): Add argument to
8702 build_vtable_entry call.
8704 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8706 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8707 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8708 (BF_DELTA): New macro.
8709 (BF_VCALL_INDEX): Likewise.
8711 (THUNK_VCALL_OFFSET): Likewise.
8712 (make_thunk): Change prototype.
8713 * class.c (build_vtable_entry): Integrate
8714 build_vtable_entry_for_fn. Handle vcall indices.
8715 (build_vtable_entry_for_fn): Remove.
8716 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8717 BF_VCALL_INDEX, BF_FN.
8718 (modify_vtable_entry): Integrate common code from
8719 modify_one_vtable and dfs_fixup_vtable_deltas.
8720 (add_virtual_function): Set BF_VCALL_INDEX.
8721 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8723 (modify_one_vtable): Simplify.
8724 (dfs_fixup_vtable_deltas): Likewise.
8725 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8726 * method.c (make_thunk): Handle vcall indices.
8728 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8730 Compiler side new abi rtti (not enabled).
8731 * cp-tree.h (new_abi_rtti_p): New macro.
8732 (emit_support_tinfos): Prototype new function.
8733 (tinfo_decl_p): Likewise.
8734 (emit_tinfo_decl): Likwise.
8735 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8737 (doing_runtime): New local static.
8738 (init_rtti_processing): Add new-abi initializer.
8739 (get_tinfo_decl): Add new-abi logic.
8740 (tinfo_from_decl): Likewise.
8741 (build_dynamic_cast_1): Likewise.
8742 (qualifier_flags): New static function.
8743 (tinfo_base_init): Likewise.
8744 (generic_initializer): Likewise.
8745 (ptr_ref_initializer): Likewise.
8746 (ptmd_initializer): Likewise.
8747 (class_hint_flags): Likewise.
8748 (class_initializer): Likewise.
8749 (synthesize_tinfo_var): Likewise.
8750 (create_real_tinfo_var): Likewise.
8751 (create_pseudo_type_info): Likewise.
8752 (get_vmi_pseudo_type_info): Likewise.
8753 (create_tinfo_types): Likewise.
8754 (emit_support_tinfos): New global function.
8755 (tinfo_decl_p): New global predicate.
8756 (emit_tinfo_decl): New global function.
8757 * class.c (set_rtti_entry): Generalize for old and new rtti.
8758 (build_vtbl_initializer): Likewise.
8759 * decl2.c (finish_file): Likewise.
8761 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8763 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8764 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8766 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8768 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8771 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8773 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8775 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8777 * optimize.c (calls_setjmp_r): Supply new argument
8778 to special_function_p.
8780 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8782 * call.c: PROTO -> PARAMS.
8783 * class.c: Likewise.
8784 * cp-tree.h: Likewise.
8788 * decl2.c: Likewise.
8790 * errfn.c: Likewise.
8791 * error.c: Likewise.
8792 * except.c: Likewise.
8795 * input.c: Likewise.
8798 * method.c: Likewise.
8799 * optimize.c: Likewise.
8800 * parse.y: Likewise.
8804 * search.c: Likewise.
8805 * semantics.c: Likewise.
8808 * typeck.c: Likewise.
8809 * typeck2.c: Likewise.
8812 2000-01-25 Richard Henderson <rth@cygnus.com>
8814 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8816 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8818 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8819 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8820 (struct vcall_offset_data_s): New type.
8821 (dfs_vcall_offset_queue_p): New function.
8822 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8823 (build_vcall_offset_vtbl_entries): Likewise.
8824 (layout_vtable_decl): Likewise.
8825 (num_vfun_entries): Likewise.
8826 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8827 (build_vtbl_initializer): Likewise.
8828 (dfs_finish_vtabls): Use layout_vtable_decl.
8829 (modify_one_vtables): Always duplicate vtables under the new ABI.
8830 (finish_struct_1): Use layout_vtable_decl.
8832 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8834 * decl.c (member_function_or_else): Change third arg from a format
8835 specifier to an `enum overload_flags'. Callers changed.
8837 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8839 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8840 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8841 build_const_cast, get_delta_difference, check_return_expr): Avoid
8842 ANSI string concatenation usage.
8844 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8846 * class.c (layout_class_type): Put the fields required to make a
8847 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8850 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8852 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8855 * decl2.c (mark_used): Do instantiate inlines that have been
8856 explicitly instantiated.
8858 2000-01-24 Richard Henderson <rth@cygnus.com>
8860 * call.c (build_over_call): Use expand_tree_builtin.
8861 * typeck.c (build_function_call_real): Likewise.
8862 (build_binary_op_nodefault): Handle unordered compares.
8864 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8866 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8867 cp_tree_index values.
8868 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8869 New global node #defines for them.
8870 * rtti.c (call_void_fn): Replace with ...
8871 (build_runtime_decl): ... new static function.
8872 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8873 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8874 (build_dynamic_cast_1): Always produce correctly typed result.
8875 Explicitly produce type_info addresses. Use dynamic_cast_node.
8876 * exception.cc (__throw_bad_cast): Return `void *'.
8877 (__throw_bad_typeid): Return `const type_info &'.
8879 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8881 * cp-tree.h (get_vtable_decl): Prototype new function.
8882 * class.c (get_vtable_decl): New function. Broken out from ...
8883 (build_vtable): ... here. Use it.
8884 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8887 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8889 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8890 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8891 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8892 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8893 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8894 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8895 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8896 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8897 (CPTI_TINFO_VAR_ID): New enumeration.
8898 (__tp_desc_type_node, __access_mode_type_node,
8899 __bltn_desc_type_node, __user_desc_type_node,
8900 __class_desc_type_node, __ptr_desc_type_node,
8901 __attr_desc_type_node, __func_desc_type_node,
8902 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8903 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8904 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8905 enum_desc_type_node, class_desc_type_node,
8906 si_class_desc_type_node, vmi_class_desc_type_node,
8907 ptmd_desc_type_node, base_desc_type_node): New #defines.
8908 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8909 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8910 (tinfo_var_id): New enumeration.
8911 (DECL_TINFO_FN_P): Augment comment.
8912 * decl.c (cp_global_trees): Adjust documentation.
8913 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8914 tinfo_decl_type and tinfo_var_id.
8915 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8916 (build_typeid): Remove unused variable.
8917 (get_tinfo_var): Use tinfo_var_id.
8918 (tinfo_name): New static function.
8919 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8920 (tinfo_from_decl): Likewise.
8921 (get_base_offset): New static function, broken out of
8923 (expand_si_desc): Use tinfo_name.
8924 (expand_class_desc): Likewise. Lose local static variable.
8925 Use base_desc_type_node. Use get_base_offset.
8926 (expand_ptr_desc): Use tinfo_name.
8927 (expand_attr_desc): Likewise.
8928 (expand_generic_desc): Likewise.
8930 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8931 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8933 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8935 * cp-tree.h (__eprintf): Remove declaration.
8936 * tree.c (__eprintf): Remove definition.
8938 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8939 Mark Mitchell <mark@codesourcery.com>
8941 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8942 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8944 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8946 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8948 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8950 * cp-tree.h (register_dtor_fn): New function.
8951 * decl.c (destroy_local_static): Rename to ...
8952 (register_dtor_fn): ... this. Give it external linkage.
8953 (expand_static_init): Use it.
8954 * decl2.c (do_static_initialization): Likewise, if using
8956 (do_static_destruction): Check that __cxa_atexit is not in use.
8957 (finish_file): Don't call do_static_destruction if using
8960 * typeck.c (convert_arguments): Restore two-message error
8963 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8965 Remap dynamic cast hint values to be consistent across ABIs.
8966 * search.c (dynamic_cast_base_recurse): Remap generated value.
8967 (get_dynamic_cast_base_type): Adjust documentation.
8968 * tinfo.h (__user_type_info::dyncast): Likewise.
8969 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8970 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8971 (__class_type_info::do_dyncast): Likewise.
8972 (__class_type_info::do_find_public_subobj): Likewise.
8973 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8975 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8977 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8979 * typeck2.c (incomplete_type_error): Restore previous
8980 cp_error and cp_error_at call sequence.
8982 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8984 * class.c (dump_class_hierarchy): Make format agree with argument;
8985 cast pointer to unsigned long and print with %lx.
8987 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8989 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8991 * typeck.c (composite_pointer_type, common_type,
8992 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8993 build_function_call_real, convert_arguments,
8994 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8995 build_unary_op, mark_addressable, build_compound_expr,
8996 build_static_cast, build_reinterpret_cast, build_const_cast,
8997 build_c_cast, build_modify_expr, get_delta_difference,
8998 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8999 'ISO C++'. Fusion consecutive calls to diagnotic message routines
9001 * typeck2.c (readonly_error, abstract_virtuals_error,
9002 process_init_constructor, check_for_new_type): Likewise.
9004 2000-01-19 Mark Mitchell <mark@codesourcery.com>
9006 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
9009 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
9011 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
9012 (build_x_typeid): Likewise.
9013 (get_tinfo_fn): Likewise.
9014 (get_tinfo_fn_unused): Rename to ...
9015 (get_tinfo_decl): ... here.
9016 * rtti.c (build_headof): Replace logic error with assertion.
9017 (get_tinfo_fn_dynamic): Rename to ...
9018 (get_tinfo_decl_dynamic): ... here. Make static. Use
9019 complete_type_or_else.
9020 (build_x_typeid): Move into ...
9021 (build_typeid): ... here. Adjust call to
9022 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
9023 throw_bad_typeid expression.
9024 (get_tinfo_fn_unused): Rename to ...
9025 (get_tinfo_decl): ... here. Adjust comment.
9026 (get_tinfo_fn): Delete.
9027 (tinfo_from_decl): New static function.
9028 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
9029 (get_typeid): Use complete_type_or_else.
9030 (build_dynamic_cast_1): Adjust calls to
9031 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
9032 * parse.y (primary): Adjust call to build_typeid.
9033 * except.c (build_eh_type_type_ref): Adjust call to
9034 get_tinfo_decl. Mark as used.
9035 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
9036 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
9037 * parse.c: Regenerated.
9039 2000-01-17 Mark Mitchell <mark@codesourcery.com>
9041 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
9043 (resolves_to_fixed_type_p): Document calling convention.
9044 * rtti.c (build_x_typeid): Initialize NONNULL.
9046 * cp-tree.h (build_shared_int_cst): New function.
9047 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
9048 * class.c (modify_vtable_entry): Likewise.
9049 (add_virtual_function): Split out code to generated shared
9050 INTEGER_CSTs to build_share_int_cst.
9051 (modify_all_vtables): Handle all the overridden functions here.
9052 Add overridden functions from non-primary virtual bases to the
9054 (finish_struct_1): Adjust call to modify_all_vtables. Add
9055 overridden functions from non-primary bases to the vtable.
9056 * tree.c (build_shared_int_cst): New function.
9058 * cp-tree.h (scratchalloc): Remove.
9059 (build_scratch_list): Likewise.
9060 * call.c (convert_class_to_reference): Replace build_scratch_list
9061 and build_expr_list with build_tree_list.
9062 (add_candidate): Replace scratchalloc with expralloc. Note memory
9064 (build_user_type_conversion_1): Replace build_scratch_list
9065 and build_expr_list with build_tree_list.
9066 (build_new_op): Likewise.
9067 (build_op_delete_call): Likewise.
9068 (convert_like): Likewise.
9069 * cvt.c (ocp_convert): Likewise.
9070 * decl.c (start_decl): Likewise.
9071 (start_function): Likewise.
9072 (finish_destructor_body): Likewise.
9073 (maybe_build_cleanup_1): Likewise.
9074 * decl2.c (reparse_decl_as_expr): Likewise.
9075 * init.c (perform_member_init): Likewise.
9076 (expand_cleanup_for_base): Likewise.
9077 (build_builtin_delete_call): Likewise.
9078 (build_new_1): Likewise.
9079 (build_delete): Likewise.
9080 * method.c (do_build_assign_ref): Likewise.
9081 * parse.y (already_scoped_stmt): Likewise.
9082 (nontrivial_exprlist): Likewise.
9083 (net_initializer): Likewise.
9084 (initlist): Likewise.
9085 * parse.c: Regenerated.
9086 * rtti.c (build_x_typeid): Likewise.
9087 (build_dynamic_cast_1): Likewise.
9088 * typeck.c (build_x_compound_expr): Likewise.
9089 (build_static_cast): Likewise.
9090 (build_modify_expr): Likewise.
9092 * cp-tree.h (DECL_VINDEX): Add documentation.
9093 * class.c (build_vtable_entry): Likewise.
9094 (start_vtable): Add comment.
9095 (add_virtual_function): Replace pending_hard_virtuals with
9096 overridden_virtuals and pending_virtuals with new_virtuals.
9097 Replace redundant assignments with assertions.
9098 (check_for_override): Add comment.
9099 (check_bases_and_members): Replace pending_hard_virtuals with
9100 overridden_virtuals and pending_virtuals with new_virtuals.
9101 (create_vtbl_ptr): Likewise.
9102 (layout_class_type): Likewise.
9103 (finish_struct_1): Likewise. Add comments.
9105 2000-01-16 Mark Mitchell <mark@codesourcery.com>
9107 * class.c (finish_struct_1): Replace redundant code with
9110 * cp-tree.h (flag_new_abi): Move.
9111 (flag_use_cxa_atexit): Likewise.
9112 (flag_honor_std): Likewise.
9113 (flag_rtti): Likewise.
9114 (vbase_offsets_in_vtable_p): Define.
9115 (vptrs_present_everywhere_p): Likewise.
9116 (TYPE_CONTAINS_VPTR_P): Likewise.
9117 (dfs_walk_real): Declare.
9118 * class.c (build_vbase_pointer_fields): Check
9119 vbase_offsets_in_vtable_p.
9120 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
9122 (build_vbase_offset_vtbl_entries): Simplify.
9123 (build_vbase_offset_vtbl_entries): Adjust.
9124 (build_vbase_pointer): Add ability to look up vbase offsets in
9126 (start_vtable): New function.
9127 (add_virtual_function): Use it.
9128 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
9129 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
9130 (build_vtbl_initializer): Take the type of the complete object as
9131 input. Use it to correctly calculate vbase offsets.
9132 (dfs_finish_vtbls): Pass the complete type to
9133 build_vtbl_initializer.
9134 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
9135 (create_vtable_ptr): Create a vtable even if there are no
9136 new virtual functions, under the new ABI.
9137 (finish_struct_1): Likewise.
9138 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
9139 * decl.c (exapnd_static_init): Remove call to
9140 preserve_initializer.
9141 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
9143 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
9144 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
9145 (construct_virtual_bases): Don't initialize virtual base pointers
9147 (build_aggr_init): Clean up comment.
9148 (expand_aggr_init_1): Likewise.
9149 * rtti.c (expand_class_desc): Store the virtual function table
9150 index where the vbase offset lives in the offset field.
9151 * search.c (dfs_walk_real): Make it global.
9152 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
9153 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
9155 * tinfo.h (USItype): Make it signed under the new ABI.
9156 * tinfo.cc (convert_to_base): New function. Encapsulate base
9157 conversion logic here.
9158 (__class_type_info::do_upcast): Use it.
9159 (__class_type_info::do_dyncast): Likewise.
9160 (__class_type_info::do_find_public_subobj): Likewise.
9162 * init.c (construct_virtual_bases): Don't look up the addresses of
9163 virtual bases at run-time.
9165 * class.c (build_vbase_pointer): Relocate.
9166 (build_vbase_pointer_fields): Likewise.
9167 (dfs_build_vbase_offset_vtbl_entries): Likewise.
9168 (build_vbase_offset_vtbl_entries): Likewise.
9170 * decl.c (init_decl_processing): Complain if -fnew-abi
9171 -fno-vtable-thunks is used.
9173 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
9176 2000-01-15 Mark Mitchell <mark@codesourcery.com>
9178 * cp-tree.h (num_extra_vtbl_entries): New function.
9179 (size_extra_vtbl_entries): Likewise.
9180 (dfs_vtable_path_unmark): Likewise.
9181 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
9182 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
9183 * class.c (num_extra_vtbl_entries): New function.
9184 (size_extra_vtbl_entries): Likewise.
9185 (dfs_build_vbase_offset_vtbl_entries): New function.
9186 (build_vbase_offset_vtbl_entries): Likewise.
9187 (build_vtbl_initializer): Use it.
9188 (finish_struct_1): Adjust vtable sizes (using
9189 num_extra_vtbl_entries).
9190 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
9191 THUNK_DECL is non-NULL before expanding it.
9192 * init.c (expand_virtual_init): Adjust the vtable pointer by
9193 size_extra_vtbl_entries before storing it.
9194 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
9195 Handle TREE_LIST parameters here, not in the dfs_* functions.
9196 (dfs_unmarked_real_bases_queue_p): Adjust.
9197 (dfs_marked_real_bases_queue_p): Likewise.
9198 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
9199 (dfs_vtable_path_marked_real_bases_queue_p): New function.
9200 (dfs_vtable_path_unmark): Likewise.
9202 2000-01-14 Mark Mitchell <mark@codesourcery.com>
9204 * optimize.c (copy_body_r): Clear the operand three of a
9205 TARGET_EXPR when copying it.
9207 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9209 * method.c (build_decl_overload_real): Check whether we are in ::
9210 before returning __builtin_new/delete.
9212 2000-01-13 Mark Mitchell <mark@codesourcery.com>
9214 * pt.c (tsubst_friend_function): Improve comment.
9215 (instantiate_decl): Avoid crashing when a "nested" function is
9216 instantiated from the top level.
9218 * dump.c (dqeueue_and_dump): Dump
9219 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
9221 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9223 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
9225 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
9227 * g++spec.c (lang_specific_driver): Add -fnew-abi if
9228 ENABLE_NEW_GXX_ABI defined.
9229 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
9230 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
9231 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
9233 2000-01-12 Mark Mitchell <mark@codesourcery.com>
9235 * decl.c (start_cleanup_fn): Call pushdecl.
9237 * call.c (convert_class_to_reference): Fix typos.
9238 (build_conditional_expr): Handle errors gracefully.
9239 * class.c (push_nested_class): Likewise.
9240 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
9241 (DECL_THIS_EXTERN): Use it.
9242 (DECL_THIS_STATIC): Likewise.
9243 * cvt.c (convert_to_void): Handle errors gracefully.
9244 (build_expr_type_conversion): Likewise.
9245 * decl.c (maybe_push_decl): Likewise.
9246 (start_decl_1): Likewise.
9247 (require_complete_types_for_parms): Likewise.
9248 * parse.y (structsp): Likewise.
9249 (base_class): Likewise.
9250 * parse.c: Regenerated.
9251 * pt.c (finish_member_template_decl): Likewise.
9252 * typeck.c (decay_conversion): Likewise.
9254 * cp-tree.h (dfs_skip_vbases): New function.
9255 (find_vbase_instance): Likewise.
9256 * class.c (determine_primary_base): Allow a nearly empty base to
9257 serve as a primary base class under the new ABI.
9258 (get_class_offset_1): Rename to ...
9259 (dfs_get_class_offset): ... this. Simplify. Don't issue error
9261 (get_class_offset): Use it. Issue error messages here.
9262 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
9263 find the right copies of virtual bases.
9264 (fixup_vtable_deltas1): Rename to ...
9265 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
9266 bases as primary bases.
9267 (fixup_vtable_deltas): Remove.
9268 (override_one_vtable): Handle virtual bases as primary bases.
9269 (merge_overrides): Likewise.
9270 (finish_struct_1): Likewise.
9271 (dump_class_hierarchy): Dump primary-ness of bases as well.
9272 * search.c (mark_primary_bases): Use a pre-order traversal to
9273 handle primary virtual bases.
9274 (dfs_skip_vbases): New fiunction.
9275 (expand_upcast_fixups): Adjust to handle primary virtual bases.
9276 (fixup_virtual_upcast_offsets): Likewise.
9277 (fixup_all_virtual_upcast_offsets): Likewise.
9278 (dfs_find_vbase_instances): New function.
9279 (find_vbase_instance): Likewise.
9281 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9283 * lex.c (DIR_SEPARATOR): Delete macro.
9285 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
9287 * decl2.c (lang_decode_option): Handle automatic line wrapping
9290 2000-01-11 Mark Mitchell <mark@codesourcery.com>
9292 * friend.c (do_friend): Don't resolve scopes when processing
9293 template declarations, even if the qualifying scope doesn't
9294 involve template parameters.
9296 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
9298 * class.c (dfs_modify_vtables_queue_p): Remove.
9299 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
9300 and dfs_marked_real_bases_queue_p instead of
9301 dfs_modify_vtables_queue_p.
9303 * class.c (build_vbase_path): Simplify.
9304 (dfs_propagate_binfo_offsets): New function.
9305 (propagate_binfo_offsets): Use it.
9306 (remove_base_field): Simplify.
9307 (dfs_set_offset_for_vbases): Remove.
9308 (dfs_set_offset_for_shared_vbases): New function.
9309 (dfs_set_offset_for_unshared_vbases): Likewise.
9310 (layout_virtual_bases): Use them.
9311 (layout_basetypes): Don't call propagate_binfo_offsets.
9312 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
9315 * class.c (build_base_field): New function, split out from ...
9316 (build_base_fields): ... here. Use it. Allocate primary bases
9317 first, under the new ABI.
9318 (get_vtable_entry): Remove.
9319 (remove_base_field): New function, split out from ...
9320 (remove_base_fields): ... here. Adjust since primary bases come
9321 first under the new ABI.
9323 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
9324 (initialize_vtbl_ptrs): New function.
9325 (expand_indirect_vtbls_init): Change prototype.
9326 (convert_pointer_to_vbase): Declare.
9327 * init.c (expand_direct_vtbls_init): Remove.
9328 (dfs_initialize_vtbl_ptrs): New function.
9329 (initialize_vtbl_ptrs): Likewise.
9330 (emit_base_init): Use initialize_vtbl_ptrs.
9331 * search.c (convert_pointer_to_vbase): Make it global.
9332 (expand_indirect_vtbls_init): Remove vtable initialization code.
9333 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
9335 * class.c (dfs_finish_vtbls): New function.
9336 (finish_vtbls): Use it.
9337 (dump_class_hierarchy): New function.
9339 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
9340 (BINFO_VBASE_PRIMARY_P): New macro.
9341 (BINFO_VIRTUALS): Add to documentation.
9342 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9343 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9344 (dfs_mark_primary_bases_queue_p): Likewise.
9345 (dfs_unmarked_real_bases_queue_p): New function.
9346 (dfs_marked_real_bases_queue_p): Likewise.
9347 * search.c (dfs_mark_primary_bases): Adjust.
9348 (mark_primary_bases): Likewise.
9349 (get_shared_vbase_if_not_primary): New function.
9350 (dfs_unmarked_real_bases_queue_p): Likewise.
9351 (dfs_marked_real_bases_queue_p): Likewise.
9352 (dfs_get_pure_virtuals): Simplify.
9353 (get_pure_virtuals): Likewise.
9355 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9357 * lex.c: Include tm_p.h.
9359 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9361 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9363 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9365 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9366 * pt.c (instantiate_decl): Defer comdat templates that might not be
9369 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9370 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9371 (finish_file): Likewise.
9373 * decl2.c (import_export_class): Undo 12/14 change.
9375 * error.c (dump_decl): operator new, not operatornew.
9377 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9378 * search.c (lookup_field_1): Look for the last field with the
9381 2000-01-05 Nathan Sidwell <nathan@acm.org>
9383 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9386 2000-01-05 Nathan Sidwell <nathan@acm.org>
9388 * typeck.c (build_static_cast): Don't strip target qualifiers
9389 when casting from a class.
9391 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9393 * class.c (warn_hidden): Initialize variable `fndecl'.
9395 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9397 * decl.c (flag_isoc9x): New variable to be able to use code in
9398 c-common.c. For now always zero.
9400 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9402 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9403 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9404 or unshare_base_binfos for virtual bases here.
9405 * search.c (dfs_get_vbase_types): Do it here.
9406 (get_vbase_types): Adjust.
9408 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9410 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9411 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9412 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9413 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9414 (unmark_primary_bases): Remove declaration.
9415 (unmarkedp): Declare.
9416 (dfs_vbase_unmark): Likewise.
9417 * class.c (determine_primary_base): Return immediately if there
9418 are no base classes. Call mark_primary_bases here.
9419 (modify_all_direct_vtables): Remove.
9420 (modify_all_indirect_vtables): Remove.
9421 (dfs_modify_vtables_queue_p): New function.
9422 (dfs_modify_vtables): New function.
9423 (modify_all_vtables): Use them.
9424 (build_base_fields): Build FIELD_DECLs for primary virtual base
9426 (create_vtable_ptr): Don't call determine_primary_base here.
9427 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9428 (dfs_set_offset_for_vbases): ... this.
9429 (layout_virtual_bases): Use it.
9430 (layout_class_type): Call determine_primary_base here.
9431 * search.c (unmarkedp): Make it global.
9432 (shared_marked_p): Simplify.
9433 (shared_unmarked_p): Likewise.
9434 (dfs_primary_bases_queue_p): Remove.
9435 (dfs_unmark_primary_bases): Likewise.
9436 (unmark_primary_bases): Likewise.
9437 (mark_primary_bases): Simplify.
9438 (get_pure_virtuals): Don't call mark_primary_bases here.
9439 (dfs_vbase_unmark): New function.
9440 (get_vbase_types): Simplify.
9442 * class.c (struct base_info): Remove.
9443 (determine_primary_base): Take has_virtual_p rather than a
9444 base_info as input. Don't calculate max_has_virtual.
9445 (finish_struct_bits): Remove max_has_virtual argument.
9446 (create_vtable_ptr): Remove max_has_virtual_p argument.
9447 (layout_virtual_bases): Remove max argument.
9448 (layout_basetypes): Likewise.
9449 (layout_class_type): Remove max_has_virtual_p argument.
9450 (finish_struct_1): Remove max_has_virtual.
9452 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9453 (layout_basetypes): Remove.
9454 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9455 Update to handle primary virtual bases.
9456 (remove_base_fields): New function, split out from
9458 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9459 (layout_virtual_bases): New function, split out from
9460 layout_basetypes. Update to handle primary virtual bases.
9461 (layout_basetypes): Moved here from tree.c. Use
9462 remove_base_fields and layout_virtual_bases.
9463 * search.c (dfs_mark_primary_bases_queue_p): New function.
9464 (mark_primary_bases): Use it.
9465 * tree.c (CEIL): Remove.
9466 (propagate_binfo_offsets): Remove.
9467 (layout_basetypes): Remove.
9469 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9471 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9472 (BINFO_PRIMARY_MARKED_P): New macro.
9473 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9474 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9475 (mark_primary_bases): New function.
9476 (unmark_primary_bases): Likewise.
9477 * search.c (get_abstract_virtuals_1): Remove.
9478 (dfs_mark_primary_bases): New function.
9479 (mark_primary_bases): Likewise.
9480 (dfs_unmark_primary_bases): Likewise.
9481 (unmark_primary_bases): Likewise.
9482 (dfs_get_pure_virtuals): Likewise.
9484 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9486 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9487 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9488 (modify_one_vtable): Adjust.
9489 (fixup_vtable_deltas1): Likewise.
9490 (override_one_vtable): Likewise.
9491 * search.c (get_abstract_virtuals_1): Likewise.
9492 (get_pure_virtuals): Likewise.
9493 (expand_upcast_fixups): Likewise.
9494 * tree.c (debug_binfo): Likewise.
9496 * class.c (build_vtable): Don't return a value. Don't rebuild
9497 vtables for bases that have already been handled.
9498 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9499 already been handled.
9500 (modify_one_vtable): Adjust accordingly.
9501 (fixup_vtable_deltas1): Likewise.
9502 (finish_struct_1): Likewise.
9504 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9506 * call.c (build_new_method_call): Also check destructors.
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