1 2001-07-10 Jason Merrill <jason_merrill@redhat.com>
3 * semantics.c (cp_expand_stmt): Fix for null
4 current_function_return_value.
6 2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
8 * call.c (build_op_delete_call): Initialize fn.
9 (convert_like_real): Delete conditional.
10 (joust): Initialize *w and *l.
11 * class.c: Add prototype for binfo_ctor_vtable.
12 (get_primary_binfo): Initialize result.
13 * init.c (build_java_class_ref): Initialize name.
15 2001-07-09 Erik Rozendaal <dlr@acm.org>
17 * typeck.c (unary_complex_lvalue): Do not duplicate the
18 argument to modify, pre-, or post-increment when used as an
19 lvalue and when the argument has side-effects.
21 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
23 * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
24 (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call
25 cplus_decl_attributes even if attrs is NULL.
26 * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES.
28 2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
30 * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update
31 calls to decl_attributes.
33 2001-07-06 Ira Ruben <ira@apple.com>
35 * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should
36 be DECL_TEMPLATE_RESULT.
38 2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
40 * cp-tree.h (copy_template_template_parm): Rename to ...
41 (bind_template_template_parm): ... here.
42 * tree.c (copy_template_template_parm): Rename to ...
43 (bind_template_template_parm): ... here. Remove the case when
45 (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and
46 BOUND_TEMPLATE_TEMPLATE_PARM.
47 * pt.c (lookup_template_class): Adjust.
49 2001-07-05 Jason Merrill <jason_merrill@redhat.com>
51 * cvt.c (convert_lvalue): New fn.
52 * cp-tree.h: Declare it.
53 * method.c (do_build_assign_ref): Use it.
54 (do_build_copy_constructor): Convert parm to base types
55 before calling base constructors.
57 * typeck.c (check_return_expr): Check DECL_ALIGN instead of
58 DECL_USER_ALIGN. Check flag_elide_constructors instead of
60 * semantics.c (cp_expand_stmt): Don't destroy the named return value.
62 2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
64 * optimize.c (optimize_inline_calls): New function, broken out
66 (optimize_function): ... here. Call it. Don't inline if it is
68 (dump_function): Print name of dump flag causing this dump.
69 * semantics.c (expand_body): Move thunk inline check to
72 2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk>
74 * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define.
75 (comptypes): Use target.comp_type_attributes.
77 2001-06-29 Nathan Sidwell <nathan@codesourcery.com>
79 * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration.
81 2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
83 * error.c (lang_print_error_function): Add a `diagnostic_context *'
86 2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk>
88 * decl2.c (import_export_class): Update.
90 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
92 * error.c (init_error): Adjust settings.
94 2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com>
96 * error.c (init_error): Adjust settings.
98 2001-06-19 Richard Sandiford <rsandifo@redhat.com>
100 * except.c (initialize_handler_parm): Expect __cxa_begin_catch to
101 return pointers to data members by reference rather than by value.
103 2001-06-18 Jason Merrill <jason_merrill@redhat.com>
105 Implement the Named Return Value optimization.
106 * cp-tree.h (struct cp_language_function): Add x_return_value.
107 (current_function_return_value): Now a macro.
108 * decl.c: Don't define it.
109 (define_label, finish_case_label): Don't clear it.
110 (init_decl_processing): Don't register it with GC.
111 * semantics.c (genrtl_finish_function): Don't check it for
112 no_return_label. Copy the RTL from the return value to
113 current_function_return_value and walk, calling...
114 (nullify_returns_r): ...this new fn.
115 * typeck.c (check_return_expr): Set current_function_return_value.
117 2001-06-15 Jason Merrill <jason_merrill@redhat.com>
119 * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're
120 sharing a ctor vtable with. Merge code for cases 1 and 2.
121 (binfo_ctor_vtable): New fn.
122 (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it.
124 2001-06-14 Jason Merrill <jason_merrill@redhat.com>
126 * class.c (dfs_find_final_overrider): Fix logic.
128 * class.c (update_vtable_entry_for_fn): Uncomment optimization to use
129 virtual thunk instead of non-virtual.
130 (get_matching_virtual): Uncomment.
132 * pt.c (unify): Don't recurse between the POINTER_TYPE and the
133 OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on
136 2001-06-14 Nathan Sidwell <nathan@codesourcery.com>
138 * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure
139 we've not emerged from the hierarchy of RTTI_BINFO on reaching
142 2001-06-13 Mark Mitchell <mark@codesourcery.com>
144 * NEWS: Update release number.
146 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
148 PR c++/3130, c++/3131, c++/3132
149 * cp-tree.h (BINFO_UNSHARED_MARKED): New #define.
150 * class.c (force_canonical_binfo_r): Move
151 BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move
152 virtual bases unless they're primary and what they're primary
154 (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope
155 with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and
156 BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most
158 (mark_primary_bases): Use BINFO_UNSHARED_MARKED.
159 (layout_nonempty_base_or_field): Add most derived type
161 (layout_empty_base): Likewise.
162 (build_base_field): Likewise.
163 (build_base_fields): Likewise.
164 (propagate_binfo_offsets): Add most derived type
165 parameter. Skip non canonical virtual bases too.
166 (dfs_set_offset_for_unshared_vbases): Don't skip primary
167 bases. Do skip canonical bases.
168 (layout_virtual_bases): Adjust.
169 (layout_class_type): Adjust.
170 (dfs_get_primary_binfo): Build list of virtual primary base
172 (get_primary_binfo): Check that the shared virtual primary
173 base candidate was found first.
174 (accumulate_vtbl_inits): Don't do anything for non-vptr
175 containing binfos. For case 1 primary virtual bases, keep
176 checking that we've not emerged from the hierarchy of RTTI_BINFO.
178 2001-06-12 Nathan Sidwell <nathan@codesourcery.com>
181 * class.c (dfs_accumulate_vtbl_inits): Always walk down the
182 hierarchy looking for primary bases for a ctor
183 vtable. Recursively call oneself, if we meet our primary via
184 this route and haven't met it yet via inheritance graph order.
186 2001-06-11 Mark Mitchell <mark@codesourcery.com>
188 * lang-options.h: Emit documentation for -fno-honor-std, not
191 2001-06-10 Alexandre Oliva <aoliva@redhat.com>
193 * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
195 (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.
197 2001-06-10 Mark Mitchell <mark@codesourcery.com>
198 Gabriel Dos Reis <gdr@codesourcery.com>
200 * Make-lang.in (cp/call.o): Depend on diagnostic.h
201 (cp/typeck.o): Depend on diagnostic.h
202 (cp/typeck2.o): Depend on diagnostic.h
203 (cp/repo.o): Depend on dignostic.h
204 * typeck.c: #include diagnostic.h
205 (convert_for_initialization): Remove extern declaration for
206 warningcount and errorcount.
208 * call.c: #include diagnostic.h
209 (convert_like_real): Remove extern declaration for warnincount and
212 * repo.c: #include diagnostic.h
213 * typeck2.c: #include diagnostic.h
215 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
217 * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko
220 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
223 * friend.c (do_friend): Use push_decl_namespace for classes at
226 2001-06-08 Nathan Sidwell <nathan@codesourcery.com>
227 Jason Merrill <jason_merrill@redhat.com>
230 * class.c (build_secondary_vtable): Use assert, rather than an error
232 (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL.
233 (dfs_accumulate_vtbl_inits): A lost primary virtual base may
234 be between ORIG_BINFO and RTTI_BINFO, but neither of them.
235 Don't set BINFO_VTABLE for a primary virtual base.
237 2001-06-07 Mark Mitchell <mark@codesourcery.com>
239 * decl.c (duplicate_decls): Update source position information
240 when a template function is defined.
242 2001-06-07 Phil Edwards <pme@sources.redhat.com>
244 * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h.
246 2001-06-07 Nathan Sidwell <nathan@codesourcery.com>
249 * decl.c (pushtag): Don't push into a complete type's scope.
251 2001-06-06 Jason Merrill <jason_merrill@redhat.com>
253 * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose.
254 (struct lang_decl_flags): Lose generate_with_vtable_p.
255 (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose.
256 * class.c (copy_virtuals): Adjust.
257 * decl2.c (mark_vtable_entries): Adjust.
258 * method.c (make_thunk, build_vtable_entry): Adjust.
259 * class.c (update_vtable_entry_for_fn): Only look as far as the
260 first defining class.
261 (build_vtbl_initializer): Put nothing in the slot for a function only
262 defined in a lost primary virtual base.
263 (add_vcall_offset_vtbl_entries_1): Use the same code for
264 the lost primary case and the normal case.
265 (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base.
266 (get_vfield_offset, get_derived_offset): Lose.
267 (dfs_find_final_overrider): Use look_for_overrides_here.
268 (get_matching_virtual): New fn.
269 * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P,
271 * search.c (look_for_overrides_here): Split out from...
272 (look_for_overrides_r): Here.
274 * class.c (find_final_overrider): Return error_mark_node on error.
276 * decl2.c (key_method): #if 0 accidental change.
278 2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
280 * call.c (convert_default_arg): Use INTEGRAL_TYPE_P.
281 (build_over_call): Likewise.
282 * decl.c (grokparms): Likewise.
283 * pt.c (tsubst_decl): Likewise.
284 * typeck.c (convert_arguments): Likewise.
286 2001-06-05 Mark Mitchell <mark@codesourcery.com>
288 * semantics.c (begin_class_definition): Robustify.
290 * pt.c (instantiate_decl): Tell the repository code about the
291 clones, not the cloned functions.
292 * repo.c (repo_template_used): Explicitly instantiate the cloned
293 function, not the clones.
295 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
297 * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and
298 ICS_BAD_FLAG on created conversion.
299 (compare_ics): Break out rank.
301 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
303 * decl.c (xref_tag): Remove extraneous %s on dependent name
306 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
308 * class.c (layout_vtable_decl): Fix off by one error on
310 (build_vtt): Likewise.
311 (build_ctor_vtbl_group): Likewise.
313 2001-06-05 Nathan Sidwell <nathan@codesourcery.com>
315 * class.c (maybe_indent_hierarchy): New function.
316 (dump_class_hierarchy_r): Add flags. Dump extra binfo
317 information, if enabled. Use maybe_indent_hierarchy. Adjust
319 (dump_class_hierarchy): Adjust prototype. Adjust output format.
320 (dump_array, dump_vtable, dump_vtt): New functions.
321 (finish_struct_1): Adjust hierarchy dumping.
322 (initialize_vtable): Call dump_vtable.
323 (build_vtt): Call dump_vtt.
324 (build_ctor_vtbl_group): Call dump_vtable.
325 * decl2.c (flag_dump_class_layout): Remove.
326 (cxx_decode_option): Remove dump translation unit
327 and dump class hierarchy check. Call dump_switch_p.
328 (finish_file): Adjust dumping.
329 (dump.c): Only dump base classes if not TDF_SLIM.
330 Only dump namespace members if not TDF_SLIM.
331 * optimize.c (dump_function): New function.
332 (optimize_function): Call dump_function.
333 * semantics.c (expand_body): Use dump_enabled_p.
335 2001-06-01 Nathan Sidwell <nathan@codesourcery.com>
338 Part missed from first commit
339 * decl2.c (finish_anon_union): Copy context.
341 2001-05-30 Nathan Sidwell <nathan@codesourcery.com>
344 * optimize.c (remap_decl): Remap anonymous aggregate members too.
346 2001-05-26 Nathan Sidwell <nathan@codesourcery.com>
349 * semantics.c (expand_body): Don't optimize thunks.
351 2001-05-25 Sam TH <sam@uchicago.edu>
353 * cp-tree.h lex.h: Fix header include guards.
355 2001-05-25 Mark Mitchell <mark@codesourcery.com>
357 * decl.c (init_decl_processing): Tweak.
359 2001-05-24 Mark Mitchell <mark@codesourcery.com>
361 * decl.c (duplicate_decls): Tidy.
362 (init_decl_processing): Always set flag_no_builtin.
364 2001-05-24 Nathan Sidwell <nathan@codesourcery.com>
367 * decl2.c (do_local_using_decl): Push the decls, even in a
370 2001-05-22 Mark Mitchell <mark@codesourcery.com>
372 * optimize.c (initialize_inlined_parameters): Don't set
373 TREE_READONLY for a VAR_DECL taking the place of an inlined
376 2001-05-22 Jason Merrill <jason_merrill@redhat.com>
378 * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
379 * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
382 2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk>
384 * parse.y: Refer to compound literals as such, not as
385 constructor-expressions.
387 2001-05-21 Mark Mitchell <mark@codesourcery.com>
389 * call.c (build_op_delete_call): Ignore exception-specifications
390 when looking for matching delete operators.
391 * init.c (build_new_1): Compute whether or not the allocation
392 function used is a placement allocation function or not, and
393 communicate this information to build_op_delete_call.
395 2001-05-21 Jason Merrill <jason_merrill@redhat.com>
397 * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi.
398 (build_vtbl_ref): Adjust.
399 (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address.
400 * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks.
402 (unsupported_options): Correspondingly.
404 * decl2.c (maybe_make_one_only): Check flag_weak, not
407 * cp-tree.def (START_CATCH_STMT): Lose.
408 * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS.
409 * tree.c (cp_statement_code_p): Don't case it.
410 * semantics.c (cp_expand_stmt): Likewise.
411 * cp-tree.h (START_CATCH_TYPE): Lose.
413 * except.c (expand_start_catch_block): Don't start any blocks.
415 (expand_end_catch_block): Don't end any blocks.
416 * parse.y (handler): Don't pass anything from finish_handler_parms
418 * pt.c (tsubst_expr): Likewise.
419 * semantics.c (begin_handler): Call note_level_for_catch here.
420 (finish_handler_parms): Don't return anything.
421 (genrtl_catch_block, begin_catch_block): Lose.
422 (genrtl_handler): Call expand_start_catch here.
424 2001-05-18 Jason Merrill <jason_merrill@redhat.com>
426 * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here.
427 (get_vtable_decl, build_vtt): Not here.
429 2001-05-20 Nathan Sidwell <nathan@codesourcery.com>
432 * optimize.c (update_cloned_parm): Copy addressability and other
435 2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
437 * pt.c (determine_specialization): Ignore artificial functions.
439 2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk>
441 * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update.
442 (C_RID_CODE): Remove.
443 * lex.c (cxx_init_options): Call set_identifier_size. Update.
444 (init_parse): Don't do it here.
446 2001-05-18 Diego Novillo <dnovillo@redhat.com>
448 * decl2.c (finish_objects): Use the original SYMBOL_REF from the
449 function declaration to avoid stripping the symbol's attributes.
451 2001-05-18 Nathan Sidwell <nathan@codesourcery.com>
453 * decl.c (pushdecl): Adjust error string.
454 (xref_tag): Adjust friend class injection warning. Remove the
455 inherited name from the class shadowed scope.
457 2001-05-17 Mark Mitchell <mark@codesourcery.com>
459 * except.c (cp_protect_cleanup_actions): New function.
460 (init_exception_processing): Don't set protect_cleanup_actions
461 here. Do set lang_protect_cleanup_actions.
463 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
465 * spew.c (read_token): Call yyerror on all unexpected tokens.
467 2001-05-16 Nathan Sidwell <nathan@codesourcery.com>
469 * init.c (member_init_ok_or_else): Take a tree rather than
471 (expand_member_init): Adjust.
473 2001-05-14 Nick Clifton <nickc@cambridge.redhat.com>
475 * decl.c (duplicate_decls): Suppress warning about duplicate
476 decls if the first decl is a friend.
478 2001-05-12 Zack Weinberg <zackw@stanford.edu>
480 * except.c (choose_personality_routine): Export. Add
481 explanatory comment. Take an enum languages, not a boolean.
482 (initialize_handler_parm): Adjust to match.
483 * cp-tree.h: Prototype choose_personality_routine.
484 * lex.c (handle_pragma_java_exceptions): New function.
485 (init_cp_pragma): Register #pragma GCC java_exceptions.
487 2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk>
489 * method.c (build_mangled_C99_name): Remove unused prototype.
491 2001-05-12 Alexandre Oliva <aoliva@redhat.com>
493 * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type.
494 * typeck.c (get_member_function_from_ptrfunc,
495 build_ptrmemfunc, expand_ptrmemfunc_cst): Take
496 TARGET_PTRMEMFUNC_VBIT_LOCATION into account.
498 Reverted Geoff Keating's 2001-05-03's patch.
500 2001-05-11 Ira Ruben <ira@apple.com>
502 * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h.
504 2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk>
506 * cp-tree.h (finish_label_expr, lookup_label): Delete.
507 * parse.y: Update for '&&'; don't issue warning here.
508 * semantics.c (finish_label_expr): Delete.
510 2001-05-07 Mark Mitchell <mark@codesourcery.com>
512 * splay-tree.h (splay_tree_max): New function.
513 (splay_tree_min): Likewise.
515 2001-05-03 Geoffrey Keating <geoffk@redhat.com>
517 * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER.
518 (pfn_vflag_identifier): Define.
519 Update comment about layout of pointer functions.
520 (build_ptrmemfunc1): Update prototype.
521 (expand_ptrmemfunc_cst): Update prototype.
522 * decl.c (initialize_predefined_identifiers): Initialize
523 pfn_vflag_identifier.
524 (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add
525 an extra field to the type.
526 * expr.c (cplus_expand_constant): Pass 'flag' between
527 expand_ptrmemfunc_cst and build_ptrmemfunc1.
528 * typeck.c (get_member_function_from_ptrfunc): When
529 FUNCTION_BOUNDARY < 16, look at additional field to determine
530 if a pointer-to-member is a real pointer or a vtable offset.
531 (build_ptrmemfunc1): Add new parameter to contain extra field.
532 (build_ptrmemfunc): Pass the extra field around.
533 (expand_ptrmemfunc_cst): Add new parameter to return extra field.
534 (pfn_from_ptrmemfunc): Ignore the extra field.
536 2001-05-03 Mark Mitchell <mark@codesourcery.com>
538 * cp-tree.h (flag_inline_trees): Update documentation.
539 * decl.c (init_decl_processing): Adjust handling of
540 flag_inline_functions and flag_inline_trees to support -O3.
541 (grokfndecl): Set DECL_INLINE on all functions if that's what
543 (save_function_data): Clear DECL_INLINE in
544 current_function_cannot_inline is non-NULL.
545 * decl2.c (flag_inline_trees): Update documentation.
547 2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
549 * dump.c (cp_dump_tree, USING_STMT case): New case.
550 * tree.c (cp_statement_code_p): Add USING_STMT.
551 * decl2.c (do_using_directive): Add the using directive statement.
553 * tree.c (walk_tree): Reformat an if block.
555 2001-05-02 Mark Mitchell <mark@codesourcery.com>
557 * decl.c (compute_array_index_type): Don't try to do anything with
558 the indices when processing a template.
560 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
562 * call.c: NULL_PTR -> NULL.
567 * except.c: Likewise.
570 * search.c: Likewise.
572 * typeck.c: Likewise.
573 * typeck2.c: Likewise.
575 2001-05-02 Mark Mitchell <mark@codesourcery.com>
577 * decl2.c (do_using_directive): Revert previous patch.
579 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
581 * cp-tree.def (USING_STMT): New statement node.
582 * cp-tree.h (USING_STMT_NAMESPACE): New macro.
583 * decl2.c (do_using_directive): Add USING_STMT to statement
584 tree. Don't emit errors when processing template decl.
585 * pt.c (tsubst_expr, USING_STMT case): New case.
586 * semantics.c (cp_expand_stmt, USING_STMT case): New case.
588 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
590 * call.c (build_new_op): Convert args from reference here.
591 (build_conditional_expr): Don't convert here.
593 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
595 * spew.c (last_token_id): New static variable.
596 (read_token): Set it here.
597 (yyerror): Use it here.
599 2001-04-30 Richard Henderson <rth@redhat.com>
601 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
604 2001-04-30 Mark Mitchell <mark@codesourcery.com>
606 * gxxint.texi: Remove.
607 * Make-lang.in: Remove all traces of gxxint.texi.
609 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
611 * decl2.c (start_static_initialization_or_destruction): Correct
612 logic to handle the -fno-use-cxa-atexit case.
614 2001-04-30 Mark Mitchell <mark@codesourcery.com>
616 * optimize.c (update_cloned_parm): New function.
617 (maybe_clone_body): Use it. Update the `this' parameter too.
619 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
621 * decl2.c (unsupported_options): Add new-abi.
622 * lang-options.h: Remove no longer supported options.
624 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
626 * except.c (can_convert_eh): Don't check template parms,
629 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
631 * optimize.c (maybe_clone_body): Copy parameter names and locations.
633 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
635 * cp-tree.h (adjust_clone_args): Prototype new function.
636 * class.c (adjust_clone_args): New function.
637 * decl.c (start_function): Call it for in charge ctors.
639 2001-04-26 Mark Mitchell <mark@codesourcery.com>
641 * method.c (use_thunk): Make sure that thunks really are emitted
644 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
646 * mangle.c (write_chars): New macro.
647 (hwint_to_ascii): New function
648 (write_number): Use it.
649 (write_integer_cst): Deal with really big numbers.
651 2001-04-25 Mark Mitchell <mark@codesourcery.com>
653 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
656 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
658 * decl.c (grokdeclarator): Set context of namespace scope
661 2001-04-24 Zack Weinberg <zackw@stanford.edu>
663 * cp/optimize.c: Include hashtab.h.
664 (struct inline_data): Add tree_pruner.
665 (expand_call_inline, expand_calls_inline): Use it when calling
667 (optimize_function): Initialize and free tree_pruner.
669 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
671 Lazy __FUNCTION__ generation.
672 * cp-tree.def (FUNCTION_NAME): Remove.
673 * cp-tree.h (function_name_declared_p): Remove.
674 (cp_fname_init): Prototype.
675 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
676 don't call declare_function_name. Call start_fname_decls.
677 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
678 clobber the line number.
679 (cp_fname_init): New function.
680 (start_function): Call start_fname_decls.
681 (finish_function): Call finish_fname_decls.
682 * lex.c (reswords): Add slots for __FUNCTION__ et al.
683 (rid_to_yy): Add mappings for __FUNCTION__ et al.
684 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
685 * parse.y (VAR_FUNC_NAME): New token.
686 (primary): Add VAR_FUNC_NAME.
687 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
689 (tsubst, FUNCTION_NAME case): Remove.
690 (tsubst_copy, FUNCTION_NAME case): Remove.
691 (tsubst_expr, DECL_STMT case): Be careful with a
692 DECL_PRETTY_FUNCTION_P.
693 (instantiate_decl): Remove function_name_declared_p.
694 * semantics.c (begin_compound_statement): Don't call
695 declare_function_name here.
696 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
697 (finish_translation_unit): Call finish_fname_decls.
698 (expand_body): Remove function_name_declared_p.
699 * typeck2.c (digest_init): Allow any ERROR_MARK.
701 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
703 * pt.c (tsubst_decl): Use VOID_TYPE_P.
704 * semantics.c: Fix some typos.
706 2001-04-23 Phil Edwards <pme@sources.redhat.com>
708 * cp/decl2.c (flag_honor_std): Always initialize to 1.
710 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
712 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
714 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
716 * except.c (build_throw): Wrap the initialization of the exception
717 object in a MUST_NOT_THROW_EXPR.
718 (do_free_exception): #if 0.
720 2001-04-20 Mark Mitchell <mark@codesourcery.com>
722 * cp-tree.h (finish_enum): Change prototype.
723 * decl.c (finish_enum): Reorganize.
724 * parse.y (structsp): Adjust calls to finish_enum.
726 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
728 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
731 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
733 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
734 (layout_empty_base): Return at end flag.
735 (build_base_field): Likewise.
736 (build_base_fields): Likewise.
737 (layout_virtual_bases): Don't add 1 to eoc value.
738 (end_of_class): Use full size for empty bases.
739 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
740 empty bases. Don't add 1 to eoc value. Only add trailing padding
741 if we're an empty class with no empty bases.
742 (dump_class_hierarchy): Dump size and alignment.
744 2001-04-20 Jakub Jelinek <jakub@redhat.com>
746 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
749 2001-04-20 Jakub Jelinek <jakub@redhat.com>
751 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
752 is found, look first if name does not match the structure name.
754 2001-04-19 Mark Mitchell <mark@codesourcery.com>
756 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
758 (SET_DECL_LANGUAGE): New macro.
759 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
760 (pushdecl): Likewise.
761 (build_library_fn_1): Likewise.
762 (build_cp_library_fn): Likewise.
763 (grokfndecl): Likewise.
764 (grokvardecl): Mark `extern "C"' variables as having C linkage.
765 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
766 * lex.c (retrofit_lang_decl): Likewise.
767 * mangle.c (mangle_decl_string): Don't mangle the names of
768 variables declared with C language linkage.
769 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
771 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
773 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
774 flag_access_control from uninitialized storage.
776 2001-04-15 Mark Mitchell <mark@codesourcery.com>
778 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
779 * mangle.c (write_pointer_to_member_type): Fix mangling of
780 pointers to cv-qualified member function types.
782 * init.c (build_delete): Create a SAVE_EXPR for the address if
783 we're going to use it more than once.
785 2001-04-13 Mark Mitchell <mark@codesourcery.com>
787 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
788 (expand_ptremfunc_cst): Change prototype.
789 (delta2_from_ptrmemfunc): Remove.
790 * expr.c (cplus_expand_constant): Adjust call to
791 expand_ptrmemfunc_cst.
792 * typeck.c (build_ptrmemfunc1): Simplify.
793 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
794 results in a constant.
795 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
796 (delta2_from_ptrmemfunc): Remove.
797 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
799 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
801 * cp-tree.h (decl_namespace_list): New macro.
802 (struct saved_scope): Add decl_ns_list.
803 * decl.c (mark_saved_scope): Mark it.
804 * decl2.c: Lose static decl_namespace_list.
805 (init_decl2): Don't save it.
807 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
809 * cp-tree.h (warn_return_type, yylex): Delete redundant
812 * decl.c (current_class_depth, global_namespace): Likewise.
814 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
816 * repo.c (flag_use_repository): Likewise.
818 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
820 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
821 set_block, pushdecl, getdecls, gettags, init_decl_processing,
822 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
823 lvalue_or_else, print_lang_statistics, comp_target_types,
824 unsigned_type, signed_type, signed_or_unsigned_type,
825 build_function_call, mark_addressable, incomplete_type_error):
826 Delete redundant declarations.
828 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
830 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
831 (TYPE_ANONYMOUS_P): New macro.
832 (TAGGED_TYPE_P): New macro.
833 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
834 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
835 * tree.c (no_linkage_helper): Likewise.
836 * semantics.c (begin_class_definition): Likewise.
837 * pt.c (convert_template_argument): Likewise.
838 * lex.c (check_for_missing_semicolon): Likewise.
840 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
842 * class.c (dfs_unshared_virtual_bases): New function.
843 (mark_primary_bases): Call it.
844 (check_bases): Ignore virtual bases when determining
847 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
849 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
851 2001-04-11 Mark Mitchell <mark@codesourcery.com>
853 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
854 cloned function to the clone.
856 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
858 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
860 * semantics.c: Include expr.h.
862 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
864 * method.c (implicitly_declare_fn): Commonize code for copy ctor
865 and assignment op. Set TREE_USED for parameter.
867 2001-04-10 Mark Mitchell <mark@codesourcery.com>
869 * class.c (find_final_overrider_data): Add `candidates'.
870 (dfs_find_final_overrider): Don't issue error messages
872 (find_final_overrider): Issue error messages here.
873 (build_base_field): Don't warn about amgibuous direct bases here.
874 (warn_about_ambiguous_direct_bases): New function.
875 (layout_class_type): Use it.
877 2001-04-10 Richard Henderson <rth@redhat.com>
879 * typeck.c (build_array_ref): Push the array reference inside
880 COMPOUND_EXPR and COND_EXPR.
882 2001-04-05 Mark Mitchell <mark@codesourcery.com>
884 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
885 * decl.c (duplicate_decls): Adjust accordingly.
886 (maybe_commonize_var): Likewise.
887 (grokfndecl): Likewise.
888 (start_function): Likewise.
889 (start_method): Likewise.
890 * decl2.c (key_method): Likewise.
891 (import_export_decl): Likewise.
892 * method.c (implicitly_declare_fn): Likewise.
893 * optimize.c (maybe_clone_body): Likewise.
895 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
897 * lang-specs.h: Add __DEPRECATED.
899 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
901 * search.c (get_dynamic_cast_base_type): When building a new
902 constant, set its type to ssizetype.
904 2001-04-04 Jakub Jelinek <jakub@redhat.com>
906 * optimize.c (expand_call_inline): Only add newly inlined statements
909 2001-04-03 Mark Mitchell <mark@codesourcery.com>
911 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
912 (OPERATOR_FORMAT): Likewise.
913 (OPERATOR_TYPENAME_FORMAT): Likewise.
914 * operators.def: Remove old name-mangling information.
915 * decl.c (grok_op_properties): Adjust accordingly.
916 * lex.c (init_operators): Likewise.
917 * rtti.c (get_tinfo_decl): Issue error messages about types that
920 2001-04-03 Mark Mitchell <mark@codesourcery.com>
922 * decl2.c (import_export_decl): Don't call import_export_class
923 when processing an inline member function.
924 * semantics.c (expand_body): Call import_export_decl before
925 emitting inline functions.
927 2001-03-28 Richard Henderson <rth@redhat.com>
929 IA-64 ABI Exception Handling:
930 * cp-tree.def (EH_SPEC_BLOCK): New.
931 (MUST_NOT_THROW_EXPR): New.
932 * cp-tree.h: Update changed function declarations.
933 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
934 (CPTI_CALL_UNEXPECTED): New.
935 (struct cp_language_function): Rename x_eh_spec_try_block
937 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
938 * decl.c (current_binding_level): If no current function
939 bindings, revert to scope_chain.
940 (initialize_predefined_identifiers): Remove __cp_push_exception.
941 (store_parm_decls): Use begin_eh_spec_block.
942 (finish_function): Use finish_eh_spec_block.
943 (mark_lang_function): Update for name changes.
944 * decl2.c (finish_file): No mark_all_runtime_matches.
945 * dump.c (cp_dump_tree): Handle new tree codes.
946 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
947 * except.c (catch_language_init, catch_language): Remove.
948 (init_exception_processing): Don't set language code.
949 Initialize call_unexpected_node, protect_cleanup_actions,
950 eh_personality_libfunc, lang_eh_runtime_type.
951 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
952 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
953 (prepare_eh_type): Split out type canonicalizations ...
954 (build_eh_type_type): ... from here.
955 (build_eh_type_type_ref): Remove.
956 (mark_all_runtime_matches): Remove.
957 (build_exc_ptr): New.
958 (do_begin_catch, do_end_catch): New.
959 (do_pop_exception): Remove.
960 (build_terminate_handler): Remove.
961 (choose_personality_routine): Split out language choice from ...
962 (initialize_handler_parm): ... here.
963 Use MUST_NOT_THROW_EXPR.
964 (expand_start_catch_block): Use do_begin_catch. Simplify Java
965 exception object handling.
966 (expand_start_eh_spec, expand_end_eh_spec): Remove.
967 (expand_exception_blocks, alloc_eh_object): Remove.
968 (begin_eh_spec_block, finish_eh_spec_block): New.
969 (do_allocate_exception, do_free_exception): New.
970 (expand_throw): Merge into ...
971 (build_throw): ... here. Update for abi.
972 * expr.c (cplus_expand_expr): No expand_internal_throw.
973 Handle MUST_NOT_THROW_EXPR.
974 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
975 * semantics.c (*) Update for except.h name changes.
976 (genrtl_try_block): No protect_with_terminate.
977 (genrtl_eh_spec_block): New.
978 (genrtl_handler): Don't emit the goto here.
979 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
980 (genrtl_finish_function): Don't expand_exception_blocks.
981 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
983 2001-03-28 Richard Henderson <rth@redhat.com>
985 * decl.c (struct named_label_list): Rename eh_region to
986 in_try_scope, add in_catch_scope.
987 (struct binding_level): Rename eh_region to is_try_scope,
989 (note_level_for_try): Rename from note_level_for_eh.
990 (note_level_for_catch): New.
991 (poplevel): Copy both is_try_scope and is_catch_scope to
992 the named_label_list struct.
993 (check_previous_goto_1): Don't check for catch block via
994 DECL_ARTIFICIAL; use in_try_scope instead.
995 (check_goto): Likewise.
996 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
997 * except.c (expand_start_catch_block): Call note_level_for_catch.
998 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
1000 2001-03-27 Richard Henderson <rth@redhat.com>
1002 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
1003 exceptions_via_longjmp.
1005 2001-03-27 Phil Edwards <pme@sources.redhat.com>
1007 * pt.c (check_default_tmpl_args): Make error messages clearer.
1009 2001-03-26 Phil Edwards <pme@sources.redhat.com>
1011 * error.c: Also undefine 'A' macro used for cp_printers definition.
1013 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1015 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1017 2001-03-26 Mike Yang <yang@research.att.com>
1018 Mark Mitchell <mark@codesourcery.com>
1020 * dump.c (dump_access): New function.
1021 (cp_dump_tree): Use it. Dump basetype information for class
1024 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1026 * Makefile.in (optimize.o): Depend on params.h.
1027 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
1028 (init_decl_processing): Set flag_no_inline when doing
1030 * optimize.c: Include params.h.
1031 (struct inline_data): Improve documentation of FNS. Add
1032 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
1033 (INSNS_PER_STMT): New macro.
1034 (remap_block): Use CLONING_P.
1035 (inlinable_function_p): Don't inline big functions.
1036 (expand_call_inline): Keep track of how much inlining we've done.
1037 (optimize_function): Set FIRST_INLINED_FN.
1038 (maybe_clone_body): Set CLONING_P.
1039 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
1041 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
1042 rest_of_compilation. Clear DECL_RTL for local variables
1044 (clear_decl_rtl): New function.
1046 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
1049 * cp-tree.h (skip_type_access_control,
1050 reset_type_access_control): Prototype.
1051 * decl.c (grokdeclarator): Access of friends is not checked.
1052 * parse.y (component_decl_list): Reset type access control.
1053 * semantics.c (decl_type_access_control): Clear
1054 current_type_lookups.
1055 (save_type_access_control): Don't save if not deferring.
1056 (skip_type_access_control, reset_type_access_control): New
1058 (begin_class_definition): Do type access control for basetypes.
1059 Start deferred access control.
1060 (finish_class_definition): Resume immediate access control if
1061 this is a local class.
1063 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1065 * class.c (add_method): Use memcpy/memmove, not bcopy.
1067 * decl.c (duplicate_decls): Likewise.
1069 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1071 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
1074 2001-03-23 Jakub Jelinek <jakub@redhat.com>
1076 * decl.c (local_names): Define.
1077 (push_local_name): New.
1078 (grok_reference_init): Return init if initializing static reference
1079 variable with non-constant instead of emitting it.
1080 Move expand_static_init call to cp_finish_decl.
1081 (layout_var_decl): Call push_local_name.
1082 (maybe_commonize_var): Allow inlining functions even if they have
1083 static local variables, use comdat_linkage for them if flag_weak.
1084 (check_initializer): Call obscure_complex_init if
1085 grok_reference_init returned non-zero.
1086 (save_function_data): Clear x_local_names.
1087 (pop_cp_function_context): Free x_local_names.
1088 (mark_inlined_fns): Remove.
1089 (mark_lang_function): Mark x_local_names.
1090 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
1091 Mark inlined_fns as tree, remove call to mark_inlined_fns.
1092 * class.c (alter_access): Ensure DECL_ACCESS is never set if
1093 DECL_DISCRIMINATOR_P.
1094 * cp-tree.h (cp_language_function): Add x_local_names.
1095 (lang_decl_flags): Add discriminator into u2.
1096 (lang_decl_inlined_fns): Remove.
1097 (lang_decl): inlined_fns is now a TREE_VEC.
1098 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
1099 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
1100 TREE_VEC, not a custom structure.
1101 (optimize_function): Likewise.
1102 * mangle.c (discriminator_for_local_entity): Discriminate among
1103 VAR_DECL local entities.
1104 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
1107 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
1109 Add support for Java interface method calls.
1110 * cp-tree.h (struct lang_type): Add java_interface flag.
1111 (TYPE_JAVA_INTERFACE): New macro.
1112 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
1113 by setting TYPE_JAVA_INTERFACE.
1114 * call.c (java_iface_lookup_fn): New static.
1115 (build_over_call): If calling a method declared in a
1116 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
1117 expression which resolves the function address.
1118 (build_java_interface_fn_ref): New function.
1120 2001-03-22 Richard Henderson <rth@redhat.com>
1122 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
1123 * except.c: Don't include it.
1125 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
1126 based on an idea from Joe Buck <jbuck@synopsys.com>
1128 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
1130 (data_def, component_decl): Add reductions to bad_decl.
1132 2001-03-22 Jakub Jelinek <jakub@redhat.com>
1134 * method.c (do_build_assign_ref): Don't use build_modify_expr for
1135 anonymous aggregates, since they don't have assignment operator
1137 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
1138 assignment operators for anonymous structure fields.
1140 2001-03-21 Jason Merrill <jason@redhat.com>
1142 * pt.c (instantiate_decl): Abort if we see a member constant
1143 instantiation that doesn't already have its initializer.
1144 Downgrade explicit instantiation without definition to pedwarn.
1146 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
1147 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
1148 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
1150 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
1151 (pending_vtables): Remove.
1152 * decl2.c (pending_vtables): Remove.
1153 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
1154 CLASSTYPE_VTABLE_NEEDS_WRITING.
1155 (import_export_class): Likewise.
1156 (init_decl2): Don't mark pending_vtables.
1157 * lex.c (handle_pragma_vtable): Just sorry.
1158 * pt.c (instantiate_class_template): Don't mess with
1159 CLASSTYPE_VTABLE_NEEDS_WRITING.
1160 (mark_class_instantiated): Likewise.
1161 * ptree.c (print_lang_type): Don't print it.
1162 * semantics.c (begin_class_definition): Don't set it.
1164 * pt.c (template_tail): Replace with last_pending_template.
1165 (maybe_templates, maybe_template_tail): Remove.
1166 (add_pending_template): Adjust.
1167 (instantiate_pending_templates): Adjust.
1169 * cp-tree.h (struct saved_scope): Remove lang_stack field.
1170 (current_lang_stack): Remove.
1171 * decl.c (maybe_push_to_top_level): Don't initialize it.
1172 (duplicate_decls): Use current_lang_depth.
1173 (xref_basetypes): Likewise.
1174 * class.c (current_lang_depth): New fn.
1175 (push_lang_context): Use more varray functionality.
1176 (pop_lang_context): Likewise.
1178 * error.c (GLOBAL_THING): Always use '__'.
1180 2001-03-21 Mark Mitchell <mark@codesourcery.com>
1182 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
1184 * mangle.c (mangle_decl_string): Mangle the names of overloaded
1185 operators, even when they have `extern "C"' linkage.
1187 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1189 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
1190 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1191 where it's not necessary.
1192 (add_method): Remove optimization involving comparison of
1193 DECL_ASSEMBLER_NAME.
1194 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
1195 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1196 where it's not necessary.
1197 (check_methods): Likewise.
1198 (build_clone): Likewise.
1199 (built_vtt): Likewise.
1200 * cp-tree.h (DECL_NEEDED_P): Likewise.
1201 * decl.c (pushtag): Likewise.
1202 (duplicate_decls): Likewise.
1203 (pushdecl): Likewise.
1204 (builtin_function): Likewise.
1205 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
1206 (build_cp_library_fn): Likewise.
1207 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
1208 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1209 where it's not necessary.
1210 (make_rtl_for_nonlocal_decl): Likewise.
1211 (cp_finish_decl): Likewise.
1212 (grokfndecl): Likewise.
1213 (grokvardecl): Likewise.
1214 (grokdeclarator): Likewise.
1215 (start_function): Likewise.
1216 (cp_missing_return_ok_p): Likewise.
1217 * decl2.c (grokclassfn): Likewise.
1218 (check_classfn): Likewise.
1219 (finish_static_data_member_decl): Likewise.
1220 (grokfield): Likewise.
1221 * error.c (GLOBAL_IORD_P): Remove.
1222 (dump_global_iord): Improve output.
1223 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
1224 * except.c (nothrow_libfn_p): Summarily reject any function not in
1226 * init.c (build_java_class_ref): Don't explicitly set
1227 DECL_ASSEMBLER_NAME after calling mangle_decl.
1228 * mangle.c (mangle_decl_string): Handle extern "C" functions.
1229 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
1230 * method.c (set_mangled_name_for_decl): Don't explicitly set
1231 DECL_ASSEMBLER_NAME after calling mangle_decl.
1232 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
1233 IDENTIFIER_GLOBAL_VALUE for the thunk.
1234 * pt.c (set_mangled_name_for_template_decl): Remove.
1235 (check_explicit_specialization): Don't use it.
1236 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
1237 (tsubst_friend_function): Likewise.
1238 (tsubst_decl): Likewise.
1239 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
1240 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
1241 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
1242 where it's not necessary.
1243 (tinfo_base_init): Likewise.
1244 (create_real_tinfo_var): Likewise.
1245 * search.c (looup_field_1): Likewise.
1246 * semantics.c (finish_named_return_value): Likewise.
1247 * tree.c (init_tree): Set lang_set_decl_assembler_name.
1249 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
1251 Correct semantics restrictions checking in throw-expression.
1252 * except.c (is_admissible_throw_operand): New function.
1253 (build_throw): Use it.
1255 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1257 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
1260 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1262 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1263 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
1264 * decl.c (duplicate_decls): Likewise.
1265 (builtin_function): Likewise.
1266 (build_library_fn): Likewise.
1267 (build_cp_library_fn): Likewise.
1268 (check_initializer): Likewise.
1269 (cp_finish_decl): Likewise.
1270 * decl2.c (grokfield): Likewise.
1271 (grok_function_init): Remove #if 0'd code.
1272 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1273 * friend.c (do_friend): Likewise.
1274 * init.c (get_temp_regvar): Likewise.
1275 * method.c (make_thunk): Likewise.
1276 * pt.c (tsubst_friend_function): Likewise.
1277 (tsubst_decl): Likewise.
1278 (regenerate_decl_from_template): Likewise.
1279 * semantics.c (genrtl_named_return_value): Likewise.
1280 (expand_body): Likewise.
1281 (genrtl_finish_function): Likewise.
1282 * tree.c (cp_tree_equal): Likewise.
1284 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
1286 * call.c (convert_like_real): Add extra semantics to INNER
1287 parameter. Don't convert to temporary if a user conversion
1288 gives us an lvalue that we're about to bind to a reference.
1289 Set INNER to indicate pending reference binding on recursive
1292 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1294 * cp/lex.c: Delete duplicate pending_lang_change.
1296 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
1298 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
1300 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
1301 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
1303 2001-03-09 Zack Weinberg <zackw@stanford.edu>
1305 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
1307 2001-03-08 Stan Shebs <shebs@apple.com>
1309 * cp-tree.h (set_identifier_local_value): Remove unused decl.
1311 2001-03-06 Zack Weinberg <zackw@stanford.edu>
1313 * spew.c: Remove references to CPP_OSTRING.
1315 2001-03-06 Andrew Haley <aph@redhat.com>
1317 * typeck.c (convert_arguments): Check that we have an fndecl.
1319 2001-03-05 Andrew Haley <aph@redhat.com>
1321 * typeck.c (convert_arguments): Don't do ellipsis conversion for
1322 __built_in_constant_p.
1324 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1326 * typeck.c (build_static_cast): Allow enum to enum conversions
1329 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1331 * class.c (check_field_decls): Pointers to member do not a
1332 non-pod struct make, as per DR 148.
1334 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
1336 * call.c (joust): cp_pedwarn when using gnu extension concerning
1337 worst conversion sequences.
1339 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1341 * decl.c: Replace all uses of 'boolean' with 'bool'.
1343 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1345 * lang-specs.h: Add zero initializer for cpp_spec field to
1346 all array elements that need one. Don't put an #ifdef inside
1347 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
1350 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1352 Implement using decls inside template functions.
1353 * decl2.c (validate_nonmember_using_decl): Don't special case
1354 fake_std_node in the global namespace. Don't reject early when
1355 processing a template.
1356 (do_local_using_decl): Add to statement tree. Don't do further
1357 processing when building a template.
1358 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
1360 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
1362 * decl2.c (do_nonmember_using_decl): Don't complain if we find
1363 same function. Do complain about ambiguating extern "C"
1366 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
1368 Remove floating point and complex type template constant parms.
1369 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
1370 COMPLEX_TYPE extensions.
1371 (invalid_nontype_parm_type_p): Likewise.
1373 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
1375 * except.c (call_eh_info): Revert "match_function"'s type.
1377 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
1379 Fix ctor vtable vcall offsets.
1380 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
1381 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
1382 (get_matching_base): Remove.
1383 (get_original_base): New function.
1384 (build_vtbl_initializer): Initialize vid.rtti_binfo.
1385 Use a virtual thunk for a ctor vtable with an index
1386 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
1387 primary base within a constructor vtable. Only set
1388 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
1389 when primary base has been lost.
1390 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
1392 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
1394 * call.c (joust): Ensure more_specialized()'s argument length
1395 parameter has correct value for constructors.
1397 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
1399 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
1401 * decl.c (mark_inlined_fns): Prototype.
1403 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1405 * spew.c (yylex): Correct handling of friends.
1407 2001-02-22 Mark Mitchell <mark@codesourcery.com>
1409 * mangle.c (write_encoding): Pass write_function_type the
1410 FUNCTION_DECL for the function being encoded.
1411 (write_function_type): Pass it along to write_bare_function_type.
1412 (write_bare_function_type): Pass it along to write_method_parms.
1413 (write_method_parms): Don't mangle the compiler-generated
1414 parameters to a constructor or destructor.
1416 2001-02-22 Andreas Jaeger <aj@suse.de>
1418 * optimize.c: Include toplev.h for
1419 note_deferral_of_defined_inline_function prototype.
1421 2001-02-22 Jakub Jelinek <jakub@redhat.com>
1423 * cp-tree.h (struct lang_decl_inlined_fns): New.
1424 (struct lang_decls): Add inlined_fns.
1425 (DECL_INLINED_FNS): New macro.
1426 * optimize.c (struct inline_data): Add inlined_fns.
1427 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
1428 (inlinable_function_p): Likewise, fix typo in comment,
1429 function is not inlinable if it already inlined function currently
1431 (expand_call_inline): Add fn to inlined_fns if neccessary.
1432 (optimize_function): Initialize inlined_fns.
1433 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
1434 * decl.c (mark_inlined_fns): New function.
1435 (lang_mark_tree): Call it.
1437 2001-02-21 Jason Merrill <jason@redhat.com>
1439 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
1440 (DECL_UNINLINABLE): Move to middle-end.
1442 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
1443 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
1444 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
1445 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
1446 parms and outer BLOCK. note_deferral_of_defined_inline_function.
1448 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
1451 2001-02-19 Mark Mitchell <mark@codesourcery.com>
1453 * decl2.c (set_decl_namespace): Allow explicit instantiations in
1456 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1458 * optimize.c (expand_call_inline): Don't walk subtrees of type
1461 2001-02-18 Mark Mitchell <mark@codesourcery.com>
1463 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
1466 2001-02-18 Jason Merrill <jason@redhat.com>
1468 Do put the VTT parameter in DECL_ARGUMENTS.
1469 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
1470 (current_vtt_parm): New macro.
1471 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
1472 (DECL_HAS_VTT_PARM_P): New macro.
1473 (DECL_VTT_PARM): Remove.
1474 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
1475 * decl.c (duplicate_decls): Only copy the operator code if
1477 (start_function): Set current_vtt_parm.
1478 (lang_mark_tree): Don't mark vtt_parm.
1479 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
1480 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
1481 * class.c (build_clone): Maybe remove the VTT parm.
1482 * optimize.c (maybe_clone_body): Set up the VTT parm.
1483 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
1484 * call.c (build_over_call): Just allow the VTT arg.
1485 * method.c (make_thunk): Don't set DECL_VTT_PARM.
1486 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
1487 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
1488 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
1489 * error.c (dump_function_decl): Likewise.
1490 * call.c (build_user_type_conversion_1, convert_like_real): Abort
1491 if we try to call a constructor with in-charge or VTT parms.
1492 * method.c (skip_artificial_parms_for): New fn.
1493 * call.c (add_function_candidate, build_over_call): Call it.
1494 * call.c (build_new_method_call): Use current_vtt_parm.
1495 * init.c (expand_virtual_init): Likewise.
1496 * class.c (same_signature_p): No longer static.
1497 * cp-tree.h: Declare it.
1498 * search.c (look_for_overrides_r): Use it.
1500 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1502 * cp-tree.h (new_abi_rtti_p): Remove.
1503 (name_mangling_version): Likewise.
1504 (flag_do_squangling): Likewise.
1505 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
1506 * decl.c (grokfndecl): Likewise.
1507 * decl2.c (name_mangling_version): Remove.
1508 (flag_do_squangling): Likewise.
1509 (lang_f_options): Remove `squangle'.
1510 (unsupported_options): Add `squangle'.
1511 (cxx_decode_option): Issue a warning about uses of
1512 -fname-mangling-version.
1513 (finish_file): Remove old ABI support.
1514 * pt.c (check_explicit_specialization): Likewise.
1515 (tsubst_decl): Likewise.
1516 * rtti.c (init_rtti_processing): Likewise.
1517 (build_headof): Likewise.
1518 (get_tinfo_decl_dynamic): Likewise.
1519 (tinfo_from_decl): Likewise.
1520 (build_dynamic_cast_1): Likewise.
1521 (synthesize_tinfo_var): Likewise.
1522 * init.c (build_new): Allow enumeration types for the array-bounds
1523 in a direct-new-declarator.
1525 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
1527 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
1528 TREE_PROTECTED from the template being specialized.
1530 2001-02-17 Jason Merrill <jason@redhat.com>
1532 * decl2.c (build_artificial_parm): Set TREE_READONLY.
1534 * decl.c (bad_specifiers): Allow throw specs on things with
1535 pointer-to-function or -member-function type.
1536 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
1539 2001-02-17 Mark Mitchell <mark@codesourcery.com>
1541 * call.c (check_dtor_name): Handle template names correctly.
1543 2001-02-16 Jason Merrill <jason@redhat.com>
1545 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
1546 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
1547 * optimize.c (maybe_clone_body): Don't substitute it.
1548 * call.c (build_new_method_call): Check in_chrg instead.
1549 * init.c (expand_virtual_init): Likewise.
1551 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
1553 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
1554 class-type introduces at least a type-name.
1556 2001-02-16 Jakub Jelinek <jakub@redhat.com>
1558 * call.c (convert_like_real): Create a temporary for non-lvalue.
1560 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
1562 * cp-tree.h: Fix typos in comments.
1564 2001-02-16 Jason Merrill <jason@redhat.com>
1566 * optimize.c (remap_block): If we're compiling a clone, pass the
1567 new block to insert_block.
1569 2001-02-16 Mark Mitchell <mark@codesourcery.com>
1571 * semantics.c (finish_asm_stmt): Robustify.
1573 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1575 * pt.c (push_template_decl_real): Don't remangle the name of a
1578 2001-02-15 Jim Meyering <meyering@lucent.com>
1580 * Make-lang.in (c++.install-common): Depend on installdirs.
1581 (c++.install-info): Likewise.
1582 (c++.install-man): Likewise.
1584 2001-02-15 Mark Mitchell <mark@codesourcery.com>
1586 * typeck2.c (build_m_component_ref): Robustify.
1588 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1590 * friend.c (do_friend): Don't take the nested [template] class
1591 into account when deciding whether to warn about the friend
1592 function not referring to a template function.
1594 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1596 * typeck.c (build_unary_op): Clarify error message.
1598 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
1600 * parse.y (component_constructor_declarator): allow optional
1601 parentheses around constructor class name.
1603 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1605 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1607 * init.c (emit_base_init): Remove incorrect comment about
1609 * method.c (make_thunk): Fix comment alignment.
1611 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1613 Kill remnants of this is variable.
1614 * cp-tree.h (flag_this_is_variable): Remove.
1615 * decl2.c (flag_this_is_variable): Remove.
1616 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1617 (build_vbase_path): The path is non-static, even in a cdtor.
1618 (resolves_to_fixed_type_p): Add additional return value.
1619 * search.c (init_vbase_pointers): Adjust.
1620 * tree.c (lvalue_p_1): Adjust.
1621 * typeck.c (mark_addressable): Adjust.
1623 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1625 * pt.c (unify): Don't check cv quals of array types.
1627 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1629 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1630 check whether we already have the type.
1632 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1634 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1635 * call.c (build_op_delete_call): Simplify to remove duplicate
1637 * class.c (clone_function_decl): Don't build the deleting variant
1638 of a non-virtual destructor.
1639 * decl.c (finish_destructor_body): Don't call delete if this is a
1640 non-virtual destructor.
1641 * init.c (build_delete): Explicitly call `operator delete' when
1642 deleting an object with a non-virtual destructor.
1644 2001-02-13 Jason Merrill <jason@redhat.com>
1646 * lang-specs.h: Add more __EXCEPTIONS.
1648 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1650 * typeck2.c (process_init_constructor): Check
1651 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1653 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1655 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1656 Remove spurious information in comment. Allow further
1657 adjustments of REFERENCE_TYPE args.
1659 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1661 * errfn.c (cp_deprecated): Tweak diagnostic text.
1662 * parse.y (new_initializer): Deprecate initializer lists
1665 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1667 Remove old ABI support.
1669 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1671 * decl2.c (flag_vtable_thunks): Always set it to 1.
1672 (flag_new_abi): Likewise.
1673 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1675 * Makefile.in (g++spec.o): Fix typo.
1677 2001-02-09 Jason Merrill <jason@redhat.com>
1679 * lang-specs.h: Restore definition of __EXCEPTIONS.
1681 2001-02-08 Jason Merrill <jason@redhat.com>
1683 * search.c (shared_member_p): New function.
1684 (lookup_field_r): Use it.
1685 * cp-tree.h (SHARED_MEMBER_P): Remove.
1687 * method.c (process_overload_item): Handle template-dependent array
1689 * pt.c (type_unification_real): If we end up with undeduced nontype
1692 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1695 * typeck2.c (friendly_abort): Don't say anything if we have
1696 earlier errors or sorries.
1698 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1699 wchar_t. Ignore if in_system_header.
1701 * decl.c (maybe_push_cleanup_level): New fn...
1702 (start_decl_1): ...split out from here.
1703 * cvt.c (build_up_reference): Use it.
1704 * cp-tree.h: Declare it.
1706 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1708 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1711 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1713 * pt.c (lookup_template_class): Make sure it's a primary
1714 template or template_template_parm when called from the parser.
1715 (instantiate_template_class): Add assertion.
1717 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1719 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1720 from error_mark_node.
1722 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1724 Fix specification and implementation bugs in V3 ABI
1725 construction vtables.
1726 * cp-tree.h (flag_dump_class_layout): New flag.
1727 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1728 (BINFO_LOST_PRIMARY_P): New flag.
1729 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1730 (BINFO_PRIMARY_MARKED_P): Rename to ...
1731 (BINFO_PRIMARY_P): ... here.
1732 (binfo_via_virtual): New prototype.
1733 * decl2.c (flag_dump_class_layout): New flag.
1734 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1735 use `=' as a file name separator.
1736 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1738 (build_vtbl_address): If this is a virtual primary base, then
1739 get the vtbl of what it is ultimately primary for.
1740 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1741 for BINFO_PRIMARY_P.
1742 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1743 (get_shared_vbase_if_not_primary): Likewise.
1744 (dfs_get_pure_virtuals): Likewise.
1745 (expand_upcast_fixups): Likewise.
1746 (fixup_virtual_upcast_offsets): Likewise.
1747 (dfs_find_vbase_instance): Likewise.
1748 (find_vbase_instance): Likewise.
1749 (binfo_from_vbase): Adjust comment to reflect reality.
1750 (binfo_via_virtual): New function.
1751 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1752 for binfo walking during VTT construction.
1753 (dfs_mark_primary_bases): Remove.
1754 (force_canonical_binfo_r): New function.
1755 (force_canonical_binfo): New function.
1756 (mark_primary_virtual_base): New function.
1757 (mark_primary_bases): Walk in inheritance graph order, use
1758 mark_primary_virtual_base.
1759 (determine_primary_base): Use some more intermediate variables.
1760 (dfs_find_final_overrider): Don't check for overriding along a
1762 (dfs_modify_vtables): Walk into primary virtual bases too.
1763 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1764 (build_base_fields): Likewise.
1765 (dfs_set_offset_for_unshared_vbases): Likewise.
1766 (layout_virtual_bases): Likewise.
1767 (end_of_class): Likewise.
1768 (finish_struct_1): Call dump_class_hierarchy, if requested.
1769 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1770 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1771 (dump_class_hierarchy): Add file parameter. Append to file, if
1773 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1774 Use canonical base for virtual bases.
1775 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1776 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1777 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1778 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1780 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1781 from DATA. We want virtual primary bases and all bases via virtual.
1782 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1783 virtual base when not a construction vtable.
1784 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1785 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1786 Use canonical bases when processing virtual bases.
1787 (accumulate_vtbl_inits): We're interested in any base via a
1789 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1790 within a construction vtable, determine what is being overridden.
1791 (build_vtbl_initializer): Add more comments
1792 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1793 (build_rtti_vtbl_entries): Check if the base has lost its
1796 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1798 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1800 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1802 * decl.c (pushdecl): Call abort instead of fatal.
1803 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1804 * init.c (build_new_1): Likewise.
1805 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1806 * decl.c (build_typename_type): hash_table_init now returns void.
1807 decl.c (init_decl_processing): Make an error non-fatal.
1809 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1811 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1813 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1814 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1815 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1816 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1817 * decl.c (maybe_commonize_var): Use the new name-mangling where
1819 * decl2.c (comdat_linkage): Enhance comments. Make all
1820 compiler-generated things static, if COMDAT is not available.
1821 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1823 (tinfo_base_init): Use the correct mangled name for typeinfo
1824 strings, and push them into the global scope.
1825 (typeinfo_in_lib_p): New function.
1826 (synthesize_tinfo_var): Use it.
1827 (create_real_tinfo_var): Likewise.
1829 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1831 * decl.c (push_class_binding): Use context_for_name_lookup instead
1833 * search.c (context_for_name_lookup): Remove static. Check for NULL
1834 context in the loop.
1835 * cp-tree.h (context_for_name_lookup): Add prototype.
1837 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1839 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1840 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1842 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1843 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1845 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1847 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1848 of macros used when compiling g++spec.c.
1849 * g++spec.c (lang_specific_driver): Link with the shared
1852 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1854 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1855 make_reference_declarator, make_call_declarator), method.c
1856 (implicitly_declare_fn), parse.y (namespace_using_decl,
1857 notype_unqualified_id, expr_or_declarator, new_type_id,
1858 after_type_declarator, direct_after_type_declarator,
1859 notype_declarator, complex_notype_declarator,
1860 complex_direct_notype_declarator, qualified_id,
1861 notype_qualified_id, overqualified_id, direct_new_declarator,
1862 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1863 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1864 instead of build_parse_node.
1866 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1868 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1869 (minus_one_node): Moved to top level gcc directory. Renamed
1870 to integer_minus_one_node.
1872 * init.c (init_init_processing): Don't set minus_one_node.
1873 (build_vec_init): Use integer_minus_one_node.
1875 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1877 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1879 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1880 identical and they would be replaced with constant, remove
1881 MODIFY_EXPR from the tree.
1883 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1885 * Make-lang.in: Remove all dependencies on defaults.h.
1886 * call.c: Don't include defaults.h.
1888 * decl2.c: Likewise.
1889 * except.c: Likewise.
1893 * typeck.c: Likewise.
1895 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1897 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1898 operators even in "C" linkage.
1899 * method.c (set_mangled_name_for_decl): Likewise.
1900 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1901 overloaded operators in "C" linkage.
1903 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1905 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1906 (tsubst_arg_types): Check parameter is not void.
1907 (tsubst): Adjust tsubst_decl call.
1909 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1911 * call.c (add_builtin_candidate): Quote std properly, from
1914 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1916 * pt.c (check_explicit_specialization): Clone constructors and
1919 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1921 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1922 indicates anything special about template depth. Make sure we
1923 only count the user visible template classes.
1925 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1927 * call.c (build_conv): Typo in comment.
1928 (add_builtin_candidate): Add more explanation.
1929 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1930 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1931 when we have enumeral types.
1932 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1933 candidates for relops and eqops.
1934 (joust): Simplify control flow. Allow a non-template user
1935 function to hide a builtin.
1937 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1939 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1940 (more_specialized): Add deduction parameter.
1941 * call.c (joust): Adjust more_specialized call.
1942 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1943 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1944 (get_bindings_order): Remove.
1945 (get_bindings_real): Add DEDUCE parameter.
1946 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1947 REFERENCE_TYPE jig for DEDUCE_ORDER.
1948 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1949 maybe_adjust_types_for_deduction.
1950 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1952 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1953 (check_cv_quals_for_unify): Use new unify qualifier flags.
1954 (unify): Clear new unify qualifier flags.
1955 (get_bindings_real): Add DEDUCE parameter.
1956 (get_bindings): Adjust call to get_bindings_real.
1957 (get_bindings_overload): Likewise.
1958 (most_specialized_instantiation): Adjust call to
1961 2001-01-19 Jason Merrill <jason@redhat.com>
1963 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1965 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1968 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1970 * decl2.c (arg_assoc_class): Fix double iteration logic.
1972 2001-01-19 Jason Merrill <jason@redhat.com>
1974 * init.c (build_delete): Always call convert_force to strip cv-quals.
1976 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1977 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1978 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1980 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1982 * search.c (get_vbase_1): Count only virtual bases.
1984 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1986 * class.c (duplicate_tag_error): Robustify flag clearing.
1988 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1990 * cp-tree.h (lookup_template_class): Add complain parm.
1991 * decl.c (lookup_namespace_name): Adjust call to
1992 lookup_template_class.
1993 (make_typename_type): Likewise.
1994 * semantics.c (finish_template_type): Likewise.
1995 * pt.c (lookup_template_class): Add complain parm. Adjust.
1996 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1999 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
2001 * pt.c (copy_default_args_to_explicit_spec): Preserve
2002 object's CV quals. Reorganize.
2004 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2006 * typeck.c (build_modify_expr): Say `initialization' for
2008 * init.c (build_default_init): Convert to enumeral type, if
2011 2001-01-18 Jakub Jelinek <jakub@redhat.com>
2013 * parse.y (nomods_initdcl0): Properly set things up for
2016 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2018 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
2019 (type_unification_real): Set it.
2022 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2024 * decl.c (finish_destructor_body): Convert to vbase pointer here.
2026 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2028 * semantics.c (begin_class_definition): Check we're not inside a
2031 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
2033 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
2036 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2038 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
2039 * call.c (build_over_call): Add comment.
2041 2001-01-16 Daniel Berlin <dberlin@redhat.com>
2043 * cvt.c (ocp_convert): Handle vector type conversion
2044 * typeck2.c (digest_init): Handle vector type initializations
2046 2001-01-16 Phil Edwards <pme@sources.redhat.com>
2048 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
2051 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2053 * pt.c (check_nontype_parm): Rename to ...
2054 (invalid_nontype_parm_type_p): ... here.
2055 (process_template_parm): Adjust.
2056 (convert_template_argument): Adjust.
2058 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
2060 * pt.c (check_nontype_parm): New function.
2061 (process_template_parm): Use it.
2062 (convert_template_argument): Use it.
2063 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
2066 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
2068 * tree.c: Add defaults.h
2069 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
2070 * Make-lang.in (cp/tree.o): Add defaults.h.
2072 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2074 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
2076 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2078 * g++.1: Change to be ".so man1/gcc.1".
2080 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
2082 * Make-lang.in (c++.info, c++.install-info): Build and install g++
2084 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
2085 ($(srcdir)/cp/g++int.info): New target.
2086 * gxxint.texi: Add info directory entry. Use @@ in email address.
2087 * .cvsignore: Update.
2089 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2091 * typeck.c (build_c_cast): Do template processing earlier.
2092 Always pedwarn on array casts.
2094 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
2096 * friend.c (make_friend_class): Make sure a templated class is
2097 actually a template.
2099 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2101 * decl2.c (get_guard): Set linkage from guarded decl.
2103 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2105 * call.c (convert_default_arg): Check for unprocessed
2107 * cp-tree.h (replace_defarg): Move to spew.c.
2108 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
2109 spew.c, which is where they really are.
2110 (done_pending_defargs): Declare.
2111 (unprocessed_defarg_fn): Declare.
2112 * decl.c (replace_defarg): Move to spew.c
2113 * parse.y (structsp): Call done_pending_defargs.
2114 * spew.c (defarg_fns): Rearrange list structure.
2115 (defarg_fnsdone): New static variable.
2116 (defarg_depfns): New static variable.
2117 (init_spew): Adjust.
2118 (add_defarg_fn): Store the type in TREE_TYPE.
2119 (do_pending_defargs): Detect and deal with ordering constraints
2121 (done_pending_defargs): New function.
2122 (unprocessed_defarg_fn): New function.
2123 (replace_defarg): Moved from decl.c. Robustify. Don't save
2124 if circularity detected.
2126 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2128 * pt.c (unify): Check array has a domain, before checking
2129 whether it is variable sized.
2131 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2133 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
2134 parameters with pointers to arrays of unknown bound.
2136 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
2138 * parse.y (template_parm_header, template_spec_header): New
2139 reductions. Split out from ...
2140 (template_header): ... here. Use them.
2141 (template_template_parm): Use template_parm_header.
2142 * semantics.c (finish_template_template_parm): Add assert.
2144 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2146 * mangle.c (write_builtin_type): Fix thinko.
2148 * pt.c (copy_default_args_to_explicit_spec_1): New function.
2149 (copy_default_args_to_explicit_spec): Likewise.
2150 (check_explicit_specialization): Use it.
2152 * class.c (finish_struct_1): Remove last argument in call to
2153 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2154 * decl.c (builtin_function): Likewise.
2155 (build_cp_library_fn): Likewise.
2156 (check_initializer): Likewise.
2157 (make_rtl_for_nonlocal_decl): Likewise.
2158 (cp_finish_decl): Likewise.
2159 (start_function): Likewise.
2160 * decl2.c (finish_anon_union): Likewise.
2161 * friend.c (do_friend): Likewise.
2162 * init.c (build_java_class_ref): Likewise.
2163 * method.c (make_thunk): Likewise.
2164 * pt.c (tsubst_friend_function): Likewise.
2165 * semantics.c (expand_body): Likewise.
2167 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2169 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
2170 looking at DECL_CLONED_FUNCTION for non-functions.
2172 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2174 * error.c (dump_template_parameter): Use parm to determine how
2175 to print default value.
2177 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2179 * class.c (duplicate_tag_error): Clear more flags.
2181 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
2183 * call.c (build_new_method_call): Use binfo_for_vbase.
2185 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
2187 * cp-tree.h (flag_cond_mismatch): Don't declare.
2188 * decl2.c (flag_cond_mismatch): Don't define.
2189 (lang_f_options): Remove cond-mismatch.
2190 (unsupported_options): Add cond-mismatch.
2192 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
2194 * class.c (handle_using_decl): Reject using of constructor name
2195 of sourcing class. Allow injecting of a method with same name as
2196 nested class. Fixup error messages.
2198 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
2200 * decl2.c (lang_decode_option): Handle -Wformat=2.
2202 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2204 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
2205 initialized_in_class.
2206 (DECL_DEFINED_IN_CLASS_P): Rename to ...
2207 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
2208 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
2209 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
2210 * pt.c (check_default_tmpl_args): Adjust for
2211 DECL_INITIALIZED_IN_CLASS_P.
2212 (instantiate_class_template): Likewise.
2213 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
2215 * class.c (finish_struct): Constify saved_filename.
2217 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2219 * class.c (duplicate_tag_error): Adjust diagnostic.
2220 (finish_struct): Locally set location to start of struct.
2221 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
2223 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
2225 * decl.c (struct binding_level): Adjust class_shadowed comments
2227 (push_class_level_binding): Ajust comments to reflect reality.
2228 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
2229 Don't set TREE_VALUE on the class_shadowed list.
2231 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2233 * decl2.c (acceptable_java_type): Allow references too.
2234 * init.c (build_java_class_ref): When using the new ABI, search
2235 `class$' and have it mangled with `mangle_decl.'
2236 * mangle.c (write_java_integer_type_codes): New function.
2237 (write_builtin_type): Detect and mangle Java integer and real
2240 2001-01-07 Mark Mitchell <mark@codesourcery.com>
2242 * decl2.c (grokfield): Don't accept `asm' specifiers for
2243 non-static data members.
2245 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2247 * expr.c (cplus_expand_expr): Don't reset `target'.
2249 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
2251 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
2253 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2255 * parse.y (template_datadef): Check for error_mark_node.
2257 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
2259 * cp-tree.def (DEFAULT_ARG): Make `x' class.
2261 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
2263 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
2264 (record_builtin_type): Make non-static.
2265 (flag_short_double): Don't declare.
2266 (init_decl_processing): Remove the creation of many tree nodes now
2267 in c_common_nodes_and_builtins.
2268 (build_void_list_node): New function.
2269 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
2270 * cp-tree.h (flag_short_wchar): Don't declare.
2272 2001-01-04 Mark Mitchell <mark@codesourcery.com>
2274 * call.c (build_conv): Don't use build1 for USER_CONV.
2275 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
2277 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
2279 * lex.c (lang_init): Call c_common_lang_init.
2281 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2283 * search.c (lookup_fnfields_here): Remove.
2284 (look_for_overrides_r): Use lookup_fnfields_1.
2285 Ignore functions from using declarations.
2287 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
2289 Implement exceptions specifiers for implicit member functions.
2290 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
2291 * method.c (synthesize_exception_spec): New function.
2292 (locate_dtor, locate_ctor, locate_copy): New functions.
2293 (implicitly_declare_fn): Generate the exception spec too.
2294 * search.c (check_final_overrider): Check artificial functions
2296 * typeck2.c (merge_exception_specifiers): New function.
2298 2001-01-03 Jason Merrill <jason@redhat.com>
2300 * init.c (build_default_init): New fn.
2301 (perform_member_init): Split out from here.
2302 (build_new_1): Use it. Simplify initialization logic.
2303 (build_vec_init): Take an array, rather than a pointer and maxindex.
2304 Speed up simple initializations. Don't clean up if we're assigning.
2305 * cp-tree.h: Adjust.
2306 * decl2.c (do_static_initialization): Remove TREE_VEC case.
2307 * parse.y (new_initializer): Return void_zero_node for ().
2308 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
2309 * typeck2.c (digest_init): Only complain about user-written
2312 2000-12-22 Mike Stump <mrs@wrs.com>
2314 * decl2.c: (max_tinst_depth): Increase to 50.
2316 2001-01-02 Mark Mitchell <mark@codesourcery.com>
2318 * class.c (invalidate_class_lookup_cache): Zero the
2319 previous_class_values.
2320 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
2322 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
2323 * decl.c (free_bindings): New variable.
2324 (push_binding): Don't create a new binding if we have one on the
2326 (pop_binding): Put old bindings on the free list.
2327 (init_decl_processing): Use size_int, not build_int_2.
2328 Register free_bindings as a GC root.
2329 (cp_make_fname_decl): Use size_int, not build_int_2.
2330 (push_inline_template_parms_recursive): Likewise.
2331 (end_template_parm_list): Likewise.
2332 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
2333 (tsubst_template_parms): Use size_int, not build_int_2.
2335 * rtti.c (get_vmi_pseudo_type_info): Likewise.
2337 2001-01-02 Richard Henderson <rth@redhat.com>
2339 * parse.y (asm): Set ASM_INPUT_P.
2341 2001-01-02 Jason Merrill <jason@redhat.com>
2343 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
2346 * typeck.c (cp_truthvalue_conversion): New fn.
2347 * cvt.c (ocp_convert): Use it.
2349 * cp-tree.h: Lose c-common.c decls.
2351 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
2352 * cvt.c (convert_to_void): Use type_unknown_p.
2354 * typeck.c (strip_all_pointer_quals): Also strip quals from
2355 pointer-to-member types.
2357 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
2360 * call.c (build_new_method_call): Do evaluate the object parameter
2361 when accessing a static member.
2362 * typeck.c (build_component_ref): Likewise.
2364 2001-01-02 Andreas Jaeger <aj@suse.de>
2366 * decl.c (cp_missing_noreturn_ok_p): New.
2367 (init_decl_processing): Set lang_missing_noreturn_ok_p.
2369 2000-12-29 Jakub Jelinek <jakub@redhat.com>
2371 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
2373 2000-12-29 Mark Mitchell <mark@codesourcery.com>
2375 * class.c (pushclass): Remove #if 0'd code.
2376 * cp-tree.h (overload_template_name): Remove.
2377 * decl.c (store_bindings): Simplify.
2378 (pop_from_top_level): Likewise.
2379 * pt.c (overload_template_name): Remove.
2380 (instantiate_decl): Don't call push_to_top_level if it's not
2383 2000-12-28 Mark Mitchell <mark@codesourcery.com>
2385 * pt.c (register_local_specialization): Don't return a value.
2386 (lookup_template_class): Use move-to-front heuristic when looking
2387 up template instantiations.
2388 (instantiate_decl): Only push_to_top_level when we're actually
2389 going to instantiate the template.
2391 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2393 * search.c (binfo_for_vtable): Return least derived class, not
2394 most. Handle secondary vtables.
2396 2000-12-22 Jason Merrill <jason@redhat.com>
2398 * pt.c (more_specialized): Don't optimize len==0.
2399 (fn_type_unification): If we're adding the return type, increase len.
2401 * typeck.c (build_binary_op): Fix pmf comparison logic.
2403 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
2404 DECL_STATIC_FUNCTION_P.
2406 * semantics.c (genrtl_finish_function): Don't try to jump to
2407 return_label unless it exists.
2409 In partial ordering for a call, ignore parms for which we don't have
2411 * call.c (joust): Pass len to more_specialized.
2412 (add_template_candidate_real): Strip 'this', pass len.
2413 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
2414 (get_bindings_order): New fn. Pass len down.
2415 (get_bindings_real): Strip 'this', pass len.
2416 (fn_type_unification): Likewise.
2417 (type_unification_real): Succeed after checking 'len' args.
2418 (most_specialized_instantiation): Lose explicit_args parm.
2419 * class.c (resolve_address_of_overloaded_function): Strip 'this',
2422 2000-12-21 Jason Merrill <jason@redhat.com>
2424 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
2425 DECL_TEMPLATE_RESULT.
2427 * search.c (lookup_field_r): Call lookup_fnfields_1, not
2428 lookup_fnfields_here.
2430 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
2432 * call.c (build_object_call): Also allow conversions that return
2433 reference to pointer to function.
2434 (add_conv_candidate): Handle totype being ref to ptr to fn.
2435 (build_field_call): Also allow members of type reference to function.
2436 Lose support for calling pointer to METHOD_TYPE fields.
2438 * error.c (dump_expr): Handle *_CAST_EXPR.
2440 * typeck2.c (build_scoped_ref): Always convert to the naming class.
2442 * tree.c (break_out_cleanups): Lose.
2443 * cp-tree.h: Remove prototype.
2444 * typeck.c (build_component_ref): Don't break_out_cleanups.
2445 (build_compound_expr): Likewise.
2446 * semantics.c (finish_expr_stmt): Likewise.
2448 2000-12-20 Richard Henderson <rth@redhat.com>
2450 * cp-tree.h: Update declarations.
2451 * decl.c (finish_case_label): Return the new stmt node.
2452 * semantics.c (finish_goto_stmt): Likewise.
2453 (finish_expr_stmt, finish_return_stmt): Likewise.
2454 (finish_break_stmt, finish_continue_stmt): Likewise.
2455 (finish_asm_stmt): Likewise.
2456 * parse.y (already_scoped_stmt): Set STMT_LINENO.
2457 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
2458 (simple_if, simple_stmt): Return the new stmt node.
2461 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
2463 * cp-tree.h: Don't declare warn_long_long.
2465 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2467 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
2470 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2472 * pt.c (unify): Handle when both ARG and PARM are
2473 BOUND_TEMPLATE_TEMPLATE_PARM.
2475 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2477 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
2478 DECL_TEMPLATE_PARM_P.
2480 2000-12-15 Jason Merrill <jason@redhat.com>
2482 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
2484 * init.c (build_new_1): Don't strip quals from type.
2486 * decl.c (pushdecl): Don't check for linkage on a non-decl.
2488 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
2490 * call.c (build_new_function_call): Lose space before paren in
2492 (build_new_method_call): Likewise.
2494 * typeck2.c (build_m_component_ref): Propagate quals from datum.
2496 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2498 * pt.c (check_explicit_specialization): Propagate default
2499 function arguments to explicit specializations.
2501 2000-12-13 DJ Delorie <dj@redhat.com>
2503 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
2506 2000-12-08 Jason Merrill <jason@redhat.com>
2508 * error.c (dump_function_name): Don't let the user see __comp_ctor.
2510 Clean up copy-initialization in overloading code.
2511 * call.c (build_user_type_conversion_1): Die if we are asked to
2512 convert to the same or a base type.
2513 (implicit_conversion): Avoid doing so. Lose reference binding code.
2514 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
2515 direct-initialization. Also do direct-init part of copy-init.
2516 (build_user_type_conversion): Don't provide context to convert_like.
2517 * cvt.c (ocp_convert): build_user_type_conversion will now provide
2518 the constructor call for copy-init.
2520 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
2521 instantiation of a member template.
2522 (do_decl_instantiation): Not here.
2524 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2526 * class.c (check_field_decls): Don't special case anonymous
2527 fields in error messages.
2528 (note_name_declared_in_class): Use %D on diagnostic.
2530 * tree.c (pod_type_p): Use strip_array_types.
2531 (cp_valid_lang_attribute): Likewise.
2532 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
2533 multiple evaluations.
2534 (cp_has_mutable_p): Use strip_array_types.
2536 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
2538 * cp-tree.h (sufficient_parms_p): Declare new function.
2539 * call.c (sufficient_parms_p): New function, broken out of ...
2540 (add_function_candidate): ... here. Use it.
2541 (add_conv_candidate): Use it.
2542 * decl.c (grok_ctor_properties): Use it.
2544 2000-12-07 Jakub Jelinek <jakub@redhat.com>
2546 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
2548 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
2550 * decl2.c (lang_decode_option): Handle -Wformat-security.
2552 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2554 * pt.c (verify_class_unification): New function.
2555 (get_class_bindings): Use it.
2556 (try_class_unification): Tidy.
2557 (unify): Handle when argument of a template-id is not
2558 template parameter dependent.
2559 (template_args_equal): Handle when TREE_CODE's do not match.
2561 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
2563 * lang-specs.h (c++): When invoking the stand-alone preprocessor
2564 for -save-temps, pass all relevant -Defines to it, and then don't
2565 pass them to cc1plus.
2567 2000-12-05 Will Cohen <wcohen@redhat.com>
2569 * decl.c (finish_case_label): Cleared
2570 more_cleanups_ok in surrounding function scopes.
2571 (define_label): Likewise.
2573 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2575 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
2576 (get_matching_virtual): Remove.
2577 (look_for_overrides): Declare new function.
2578 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
2580 * class.c (check_for_override): Move base class iteration code
2581 to look_for_overrides.
2582 * search.c (next_baselink): Remove.
2583 (get_virtuals_named_this): Remove.
2584 (get_virtual_destructor): Remove.
2585 (tree_has_any_destructors_p): Remove.
2586 (struct gvnt_info): Remove.
2587 (check_final_overrider): Remove `virtual' from error messages.
2588 (get_matching_virtuals): Remove. Move functionality to ...
2589 (look_for_overrides): ... here, and ...
2590 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2593 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2595 * typeck.c (get_delta_difference): If via a virtual base,
2597 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2600 2000-12-04 Richard Henderson <rth@redhat.com>
2602 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2604 2000-12-04 Jason Merrill <jason@redhat.com>
2606 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2607 (write_builtin_type): Pass intSI_type_node and the like through
2609 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2610 Pass intSI_type_node and the like through type_for_mode.
2611 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2612 * pt.c (tsubst, unify): Likewise.
2613 * tree.c (walk_tree): Likewise.
2614 * error.c (dump_type): Likewise.
2615 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2617 * Make-lang.in: Tweak top comment for emacs.
2620 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2622 * class.c (clone_function_decl): Robustify.
2624 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2626 * decl.c (store_bindings): Only search in the non modified
2627 old_bindings for duplicates.
2629 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2631 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2634 * typeck.c (build_static_cast): Remove unused variable.
2636 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2638 * pt.c: Fix typo in comment.
2640 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2642 * decl2.c (warn_format): Remove definition.
2643 (lang_decode_option): Handle -Wformat-nonliteral,
2644 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2646 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2648 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2649 (init_decl_processing): Don't create string_type_node,
2650 const_string_type_node, wint_type_node, intmax_type_node,
2651 uintmax_type_node, default_function_type, ptrdiff_type_node and
2652 unsigned_ptrdiff_type_node. Adjust position of call to
2653 c_common_nodes_and_builtins.
2654 (identifier_global_value): New function.
2656 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2658 * call.c (standard_conversion): Reject pointer to member
2659 conversions from ambiguous, inaccessible or virtual bases.
2660 * typeck.c (build_static_cast): Don't check pointers to members
2663 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2665 * method.c (do_build_copy_constructor): Preserve cv
2666 qualifications when accessing source object members.
2667 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2670 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2672 * method.c (do_build_assign_ref): Construct appropriately
2673 CV-qualified base reference. Don't allow const casts in base
2676 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2678 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2679 incomplete return type.
2681 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2683 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2684 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2687 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2689 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2691 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2693 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2695 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2697 * decl.c (grokdeclarator): Do type access control on friend
2700 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2702 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2703 bison parser ickiness.
2704 * pt.c (tsubst_friend_function): Enter namespace scope when
2705 tsubsting the function name.
2706 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2708 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2710 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2711 * cvt.c (cp_convert_to_pointer): Add force parameter.
2712 Allow conversions via virtual base if forced.
2713 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2714 (ocp_convert): Likewise.
2715 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2716 * typeck.c (get_delta_difference): Adjust handling of virtual
2719 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2721 * tree.c (struct list_hash): Remove.
2722 (list_hash_table): Make it be an htab.
2723 (struct list_proxy): New type.
2724 (list_hash_eq): New function.
2725 (list_hash_pieces): Renamed from ...
2726 (list_hash): ... this.
2727 (list_hash_lookup): Remove.
2728 (list_hash_add): Remove.
2729 (hash_tree_cons): Use the generic hashtable.
2730 (mark_list_hash): Remove.
2731 (init_tree): Create the hashtable.
2733 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2735 * method.c (build_mangled_C9x_name): Rename to
2736 build_mangled_C99_name. Change C9X references in comments to
2739 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2741 * parse.y (unary_expr): Move VA_ARG from here ...
2742 (primary): ... to here.
2744 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2746 * semantics.c (finish_id_expr): If type is error_mark, return
2749 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2751 * pt.c (lookup_template_class): Simplify loop exit constructs.
2752 Cope when there is no partial instantiation of a template
2755 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2757 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2759 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2761 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2764 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2765 destructors that haven't already been cloned.
2767 2000-11-20 Richard Henderson <rth@redhat.com>
2769 * parse.y (yyparse_1): Rename the parser entry point.
2771 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2773 * mangle.c (write_name): Use <unscoped-name> for names directly in
2775 (write_unscoped_name): Accept names directly in function scope.
2777 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2779 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2780 * parse.y (extdef): Add EXPORT reduction.
2781 * spew.c (yylex): Don't skip export here.
2783 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2785 * decl.c (init_decl_processing): Correct name of pure virtual
2786 function under the new ABI.
2787 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2788 (throw_bad_typeid): Likewise for bad typeid function.
2790 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2792 * decl.c (grokparms): Don't even function types of `void' type,
2794 * mangle.c (write_type): Don't crash when confronted with the
2797 * decl.c (grokparms): Don't create parameters of `void' type.
2799 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2801 * lex.c (mark_impl_file_chain): Delete.
2802 (init_parse): Remove call to ggc_add_string_root. No need to
2803 ggc_strdup a string constant. Do not add impl_file_chain to GC
2805 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2807 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2809 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2811 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2813 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2814 * decl.c (grokdeclarator): Don't reject void parms here.
2815 (require_complete_types_for_parms): Simplify, use
2816 complete_type_or_else.
2817 (grokparms): Remove bitrot. Remove funcdef parm.
2818 Deal with ellipsis parm lists here.
2819 * semantics.c (finish_parmlist): Don't append void_list_node
2820 here. Set PARMLIST_ELLIPSIS_P.
2822 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2824 * typeck2.c (incomplete_type_error): Reorganise to avoid
2825 excessive diagnostics.
2827 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2829 * lex.c (struct impl_files, internal_filename): Constify a char *.
2831 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2833 * mangle.c (write_special_name_constructor): Don't generate
2834 assembler junk when confronted with an old-style constructor.
2835 (write_special_name_destructor): Likewise.
2836 (mangle_decl_string): Do it here instead.
2838 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2840 * call.c (op_error): Make error messages clearer.
2842 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2844 * decl.c (wrapup_globals_for_namespace): Don't mark things
2845 TREE_ASM_WRITTEN when they're not.
2847 2000-11-15 Jason Merrill <jason@redhat.com>
2849 * typeck2.c (friendly_abort): Uncount the error before handing
2852 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2854 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2856 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2858 * class.c (build_vtbl_initializer): Fix typo in comment.
2859 * typeck.c (expr_sizeof): Don't crash on errors.
2861 2000-11-14 Jim Wilson <wilson@redhat.com>
2863 * lang-specs.h: Add %2 after %(cc1_options).
2865 2000-11-14 Richard Henderson <rth@redhat.com>
2867 * typeck.c (c_sizeof): Be strict about casting result value
2868 back to c_size_type_node.
2869 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2871 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2873 * typeck.c (build_unary_op): Use boolean_increment from
2874 c-common.c, moving the relevant code there.
2876 2000-11-11 Jason Merrill <jason@redhat.com>
2878 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2880 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2883 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2885 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2886 * lex.c (copy_lang_decl): Likewise.
2888 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2890 * dump.c (cp_dump_tree): Don't dump function bodies here.
2892 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2893 (dump.o): Update dependency list.
2894 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2895 (flag_dump_translation_unit): Likewise.
2896 (CP_TYPE_QUALS): Adjust definition.
2897 (DECL_C_BIT_FIELD): Remove.
2898 (SET_DECL_C_BIT_FIELD): Likewise.
2899 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2900 (add_maybe_template): Likewise.
2901 (strip_array_types): Likewise.
2902 (dump_node_to_file): Likewise.
2903 (cp_dump_tree): New function.
2904 * decl.c (init_decl_processing): Set lang_dump_tree.
2905 * decl2.c (flag_dump_translation_unit): Remove.
2906 * dump.c: Move most of it to ../c-dump.c.
2907 (cp_dump_tree): New function.
2908 * pt.c (add_maybe_template): Remove.
2909 * typeck.c (strip_array_types): Likewise.
2911 2000-11-07 Eric Christopher <echristo@redhat.com>
2913 * decl.c (init_decl_processing): Change definition of
2914 __wchar_t to wchar_t. Remove artificial declaration of
2916 * lex.c: Change instances of __wchar_t to wchar_t.
2918 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2920 * lex.c (do_identifier): Don't lookup_name for operators.
2921 * parse.y (operator): Save looking_for_typename.
2922 (unoperator): Restore it.
2923 * spew.c (frob_opname): Use nth_token for lookahead.
2925 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2927 * decl.c (grok_op_properties): Always use coerce_new_type and
2929 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2930 exception specification. Tidy up.
2931 (coerce_delete_type): Preserve exception specification. Tidy up.
2933 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2935 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2936 (push_binding_level), error.c (cp_tree_printer), pt.c
2937 (process_partial_specialization, tsubst_template_arg_vector),
2938 search.c (lookup_member): Use memset () instead of bzero ().
2940 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2942 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2944 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2946 * Make-lang.in (c++.distdir): Remove.
2948 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2950 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2951 declarations from different namespaces to be combined.
2953 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2955 * decl.c: Include tm_p.h.
2957 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2959 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2961 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2963 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2964 (build_overload_value), repo.c (open_repo_file), xref.c
2965 (open_xref_file): Use strchr () and strrchr () instead of index ()
2968 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2970 * call.c (build_over_call): Call fold on the CALL_EXPR.
2972 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2974 * error.c (dump_template_decl): Separate template hearders with
2977 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2979 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2980 TS_* flags with corresponding TFF_*. Adjust prototypes of
2981 functions (which used to take a tree_string_flags) to take an int.
2983 * cp-tree.h (enum tree_string_flags): Remove
2984 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2985 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2986 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2987 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2988 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2989 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2990 (type_as_string, decl_as_string, expr_as_string,
2991 context_as_string): Adjust prototype.
2993 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2994 instead of TS_PLAIN.
2996 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2997 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
3000 2000-10-30 Mark Mitchell <mark@codesourcery.com>
3002 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
3003 (linkage_kind): New enumeration.
3004 (decl_linkage): New function.
3005 * decl2.c (comdat_linkage): Extend comment.
3006 * error.c (dump_function_decl): Print the arguments used to
3007 instantiate a template, even when not printing the type of the
3009 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
3010 not TREE_PUBLIC, to test for external linkage.
3011 * tree.c (decl_linkage): New function.
3013 2000-10-28 Mark Mitchell <mark@codesourcery.com>
3015 * pt.c (instantiate_decl): Always instantiate static data members
3016 initialized in-class.
3018 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
3020 * Make-lang.in: Move all build rules here from Makefile.in,
3021 adapt to new context. Wrap all rules that change the current
3022 directory in parentheses. Expunge all references to $(P).
3023 When one command depends on another and they're run all at
3024 once, use && to separate them, not ;. Add OUTPUT_OPTION to
3025 all object-file generation rules. Delete obsolete variables.
3027 * Makefile.in: Delete.
3028 * config-lang.in: Delete outputs= line.
3030 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
3032 * error.c (dump_function_decl): Print no space between
3033 `ptr-operator' the `type-specifier' of the return type.
3034 (dump_type_prefix): Make sure we put space at the appropriate
3037 2000-10-23 Jason Merrill <jason@redhat.com>
3039 * call.c (equal_functions): Also call decls_match for extern "C" fns.
3041 2000-10-22 Jason Merrill <jason@redhat.com>
3043 * call.c (build_conditional_expr): Use ocp_convert to force
3046 2000-10-22 Mark Mitchell <mark@codesourcery.com>
3048 * call.c (standard_conversion): Use RVALUE_CONVs for all
3049 expressions that satisfy lvalue_p, not just those that satisfy
3052 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
3054 * typeck.c (c_sizeof): Return an expression of `size_t' type,
3055 not one with TYPE_IS_SIZETYPE set.
3056 (dubious_conversion_warnings): Remove special-case code.
3058 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
3060 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
3061 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
3062 (dump_type_prefix): Print vector-of-int as 'int vector'.
3063 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
3064 * tree.c (walk_tree): Handle VECTOR_TYPE.
3066 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
3068 2000-10-21 Jason Merrill <jason@redhat.com>
3070 * parse.y (operator): Set got_object from got_scope.
3071 Set looking_for_typename.
3072 * decl.c (lookup_name_real): Clear val after setting from_obj.
3073 Reorganize diagnostic.
3075 2000-10-20 Jason Merrill <jason@redhat.com>
3077 * tree.c (walk_tree): Don't walk into default args.
3079 * error.c (dump_expr): Use host_integerp.
3081 2000-10-20 David Edelsohn <edelsohn@gnu.org>
3083 * typeck2.c (abstract_virtuals_error): Use "because" instead of
3084 "since" in error message.
3086 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3088 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
3090 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
3092 * decl.c (revert_static_member_fn): Fixed typo.
3094 2000-10-19 Mark Mitchell <mark@codesourcery.com>
3096 * class.c (subobject_offset_fn): New type.
3097 (dfs_record_base_offsets): Remove.
3098 (record_base_offsets): Likewise.
3099 (dfs_search_base_offsets): Likewise.
3100 (record_subobject_offset): New function.
3101 (check_subobject_offset): Likewise.
3102 (walk_subobject_offsets): Likewise.
3103 (record_subobject_offsets): Likewise.
3104 (layout_conflict_p): Reimplement.
3105 (layout_nonempty_base_or_field): Correct handling of type
3106 conflicts during layout.
3107 (layout_empty_base): Likewise.
3108 (build_base_field): Adjust to handle new representation of empty
3110 (build_base_fields): Likewise.
3111 (layout_virtual_bases): Likewise.
3112 (splay_tree_compare_integer_csts): New function.
3113 (layout_class_type): Use a splay_tree, rather than a varray, to
3114 represent the offsets of empty bases.
3116 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
3117 * decl.c (select_decl): Don't return declarations that are
3120 2000-10-18 Mark Mitchell <mark@codesourcery.com>
3122 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
3123 (fake_std_node): New macro.
3124 * decl.c (in_std): Rename to ...
3125 (in_fake_std): ... this.
3126 (flag_no_builtin): Remove.
3127 (flag_no_nonansi_builtin): Likewise.
3128 (walk_namespaces_r): Use fake_std_node.
3129 (push_namespace): Use std_identifier.
3130 (pop_namespace): Use in_fake_std.
3131 (lookup_name_real): Use fake_std_node.
3132 (init_decl_processing): When -fhonor-std, create the `std'
3133 namespace. Don't create a dummy fake_std_node in that case.
3134 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
3135 (builtin_function): Put builtins whose names don't begin
3136 with `_' in the std namespace.
3137 * decl2.c (flag_no_builtin): Remove.
3138 (flag_no_nonansi_builtin): Likewise.
3139 (set_decl_namespace): Use fake_std_node.
3140 (validate_nonmember_using_decl): Likewise.
3141 (do_using_directive): Likewise.
3142 (handle_class_head): Likewise.
3143 * dump.c (dequeue_and_dump): Likewise.
3144 * except.c (init_exception_processing): Use std_identifier.
3145 * init.c (build_member_call): Use fake_std_node.
3146 * rtti.c (init_rtti_processing): Use std_identifier.
3148 2000-10-17 Mark Mitchell <mark@codesourcery.com>
3150 * cp-tree.h (back_end_hook): Remove declaration.
3151 * decl2.c (back_end_hook): Remove definition.
3153 * dump.c (dequeue_and_dump): Dump TREE_USED.
3155 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
3157 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
3159 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3161 * decl.c (WINT_TYPE): Define.
3162 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
3163 c_size_type_node, signed_size_type_node and wint_type_node.
3165 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
3167 * decl2.c (warn_missing_format_attribute): New variable.
3168 (lang_decode_option): Decode -Wmissing-format-attribute.
3170 2000-10-16 Mark Mitchell <mark@codesourcery.com>
3172 * typeck.c (qualify_type): Remove.
3173 (composite_pointer_type): Fix handling of conversions to `cv void*'.
3175 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3177 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
3179 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3181 * Makefile.in (parse.c, parse.h): Create atomically.
3183 2000-10-12 Mark Mitchell <mark@codesourcery.com>
3185 * class.c (current_obstack): Remove.
3186 * decl.c (ggc_p): Remove.
3187 (start_decl): Don't use decl_tree_cons.
3188 (grokdeclarator): Don't use build_decl_list.
3189 (start_function): Don't use decl_tree_cons.
3190 (finish_function): Don't mess with obstacks.
3191 * decl2.c (grok_x_components): Don't use build_decl_list.
3192 * lex.c (make_call_declarator): Don't call decl_tree_cons.
3193 (implicitly_declare_fn): Don't call build_decl_list.
3194 * parse.y (frob_specs): Don't call build_decl_list or
3196 (expr_or_declarator_intern): Don't call decl_tree_cons.
3197 (primary): Don't call build_decl_list.
3198 (fcast_or_absdcl): Likewise.
3199 (typed_declspecs): Don't call decl_tree_cons.
3200 (reserved_declspecs): Don't call build_decl_list.
3201 (declmods): Likewise.
3202 (reserved_typespecquals): Likewise.
3204 (new_type_id): Likewise.
3205 (cv_qualifiers): Likewise.
3206 (after_type_declarator_intern): Likewise.
3207 (notype_declarator_intern): Likewise.
3208 (absdcl_intern): Likewise.
3209 (named_parm): Likewise.
3210 * pt.c (most_specialized_class): Likewise.
3211 * repo.c (temporary_obstack): Make it a structure, not a pointer.
3212 (init_repo): Initialize it.
3213 * search.c (current_obstack): Remove.
3214 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
3216 2000-10-09 Richard Henderson <rth@cygnus.com>
3218 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
3219 (c++ language support bits for libgcc): Remove.
3220 (c++.clean): Remove cplib2.txt cleanup.
3221 * config-lang.in (headers, lib2funcs): Remove.
3223 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
3224 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
3225 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
3226 * inc/new.h, inc/typeinfo: Remove files.
3228 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
3230 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
3232 (init_decl_processing): Initialize intmax_type_node and
3235 2000-10-06 Richard Henderson <rth@cygnus.com>
3237 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
3238 (original_result_rtx): Remove.
3239 * decl.c (save_function_data): Don't clear x_result_rtx.
3240 (mark_lang_function): Don't mark it either.
3241 * expr.c (fixup_result_decl): Remove.
3242 * semantics.c (genrtl_named_return_value): Frob the return decl
3243 before calling emit_local_var.
3244 (genrtl_finish_function): Don't call fixup_result_decl.
3245 Always emit the jump to return_label.
3247 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
3249 * pt.c (lookup_template_class): Set current access for enum.
3250 (tsubst_enum): Set file & line for enum decl.
3252 * spew.c (yylex): Remove unused variable.
3254 2000-10-05 Richard Henderson <rth@cygnus.com>
3256 * semantics.c (genrtl_finish_function): Don't init or check
3257 can_reach_end; remove noreturn and return value checks.
3259 2000-10-05 Tom Tromey <tromey@cygnus.com>
3261 * init.c (build_java_class_ref): Use `build_static_name' with a
3262 suffix, not a prefix, to build the class object's name.
3264 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3266 * cp-tree.h (access_kind): Fix comment typo.
3267 * decl2.c (grokfield): Fix diagnostic typo.
3268 * semantics.c (finish_template_type): Fix comment typo.
3269 (finish_qualified_object_call_expr): Likewise.
3271 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3273 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
3276 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
3278 * spew.c (frob_id): New static function.
3279 (frob_opname): Use it.
3282 2000-10-01 Mark Mitchell <mark@codesourcery.com>
3284 * decl.c (lang_mark_false_label_stack): Remove.
3285 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
3287 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
3289 * gxxint.texi: Use @email for formatting email addresses.
3291 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
3293 * error.c: Remove direct obstack manipulation. Replace with
3294 output_buffer-based formatting. Adjust calls to removed macros.
3295 (obstack_chunk_alloc, obstack_chunk_free): Remove.
3296 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
3297 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
3299 2000-09-24 Mark Mitchell <mark@codesourcery.com>
3301 * ir.texi: Move to ../c-tree.texi.
3303 2000-09-20 Jason Merrill <jason@redhat.com>
3305 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
3307 2000-09-21 Andreas Jaeger <aj@suse.de>
3309 * errfn.c: Move declaration of cp_printer and cp_printers to ...
3310 * cp-tree.h: ... here.
3312 * error.c: Remove declaration of cp_printer.
3314 2000-09-20 Mark Mitchell <mark@codesourcery.com>
3316 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
3318 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
3320 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
3323 2000-09-18 Mark Mitchell <mark@codesourcery.com>
3325 * decl.c (start_function): Robustify.
3327 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3329 * cp-tree.h (check_function_format): Accept a `status' parameter.
3331 * call.c, typeck.c: Updates calls to `check_function_format'.
3333 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
3335 * decl2.c (handle_class_head): Always push some scope even
3338 2000-09-16 Mark Mitchell <mark@codesourcery.com>
3340 * cp-tree.h (struct cp_language_function): Remove
3341 x_scope_stmt_stack and name_declared.
3342 (current_scope_stmt_stack): Remove.
3343 (function_name_declared_p): New macro.
3344 (struct lang_decl_flags): Use c_lang_decl as a base class.
3346 (struct lang_decl): Replace saved_tree with context.
3347 (DECL_FRIEND_CONTEXT): Adjust accordingly.
3348 (SET_DECL_FRIEND_CONTEXT): Likewise.
3349 (DECL_VIRTUAL_CONTEXT): Likewise.
3350 (DECL_SAVED_TREE): Remove.
3351 (C_DECLARED_LABEL_FLAG): Likewise.
3352 (cplus_expand_expr_stmt): Don't declare.
3353 (add_decl_stmt): Likewise.
3354 (add_scope_stmt): Likewise.
3355 * decl.c (mark_stmt_tree): Remove.
3356 (case_compare): Likewise.
3357 (finish_case_label): Use c_add_case_label.
3358 (init_decl_processing): Set more language-specific hooks.
3359 (build_enumerator): Fix typo in comment.
3360 (cplus_expand_expr_stmt): Remove.
3361 (mark_lang_function): Use mark_c_language_function.
3362 (lang_mark_tree): Use c_mark_lang_decl.
3363 * decl2.c: Change order of inclusion.
3364 * except.c: Likewise.
3365 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
3366 back on c_expand_expr.
3367 * friend.c: Include expr.h.
3368 * init.c: Change order of inclusion.
3369 * Makefile.in: Update dependencies.
3370 * lex.h (free_lang_decl_chain): Remove.
3371 * optimize.c (maybe_clone_body): Use function_name_declared_p.
3372 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
3374 (instantiate_decl): Use function_name_declared_p.
3375 * semantics.c (lang_expand_expr_stmt): Remove.
3376 (set_current_function_name_declared): Likewise.
3377 (current_function_name_declared): Likewise.
3378 (begin_compound_stmt): Use function_name_declared_p.
3379 (add_decl_stmt): Remove.
3380 (setup_vtbl_ptr): Use function_name_declared_p.
3381 (add_scope_stmt): Remove.
3382 (current_scope_stmt_stack): New function.
3383 (cp_expand_stmt): Don't handle SCOPE_STMTs.
3384 (expand_body): Use function_name_declared_p.
3385 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
3386 * typeck.c: Change order of includes.
3387 (convert_sequence): Remove.
3389 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
3391 * lex.c (reswords): Add _Complex.
3393 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3395 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
3397 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3399 * init.c (begin_init_stmts): Don't use // comments.
3401 2000-09-12 Jason Merrill <jason@redhat.com>
3403 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
3404 all non-extern arrays.
3406 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
3407 typenames, too. Downgrade complaint to pedwarn.
3408 (xref_tag): Warn about surprising behavior of 'friend struct T'.
3409 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
3410 'class This::Inherited'.
3412 2000-09-12 Mark Mitchell <mark@codesourcery.com>
3414 * decl.c (finish_case_label): Given the LABEL_DECL a
3417 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
3419 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
3420 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
3421 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
3422 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
3423 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
3425 (sorry_for_unsupported_tree, print_scope_operator,
3426 print_left_paren, print_right_paren, print_left_bracket,
3427 print_right_bracket, print_whitespace): Likewise.
3428 (aggr_variety): Rename to class_key_or_enum.
3429 (print_type): Rename to print_type_id.
3430 (print_type_specifier_seq, print_simple_type_specifier,
3431 print_elaborated_type_specifier,
3432 print_rest_of_abstract_declarator,
3433 print_parameter_declaration_clause, print_exception_specification,
3434 print_nested_name_specifier, print_template_id,
3435 typedef_original_name, print_template_argument_list_start,
3436 print_template_argument_list_end): New functions.
3438 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
3440 * ir.texi: Add more documentation.
3442 2000-09-11 Mark Mitchell <mark@codesourcery.com>
3444 * cp-tree.h (struct saved_scope): Remove x_function_parms.
3445 (current_function_parms): Don't define.
3446 (struct cp_language_function): Remove parms_stored.
3447 (current_function_just_assigned_this): Don't define.
3448 (current_function_parms_stored): Likewise.
3449 (static_ctors): Declare.
3450 (static_dtors): Likewise.
3451 (SF_EXPAND): Don't define.
3452 (expand_start_early_try_stmts): Remove declaration.
3453 (store_parm_decls): Likewise.
3454 * decl.c (static_ctors): Don't declare.
3455 (static_dtors): Likewise.
3456 (struct binding_level): Remove this_block.
3457 (poplevel): Remove dead code.
3458 (set_block): Likewise.
3459 (mark_binding_level): Don't mark this_block.
3460 (mark_saved_scope): Don't mark x_function_parms.
3461 (init_decl_processing): Don't add current_function_parms as a GC
3463 (check_function_type): Change prototype.
3464 (start_function): Remove RTL-generation code.
3465 (expand_start_early_try_stmts): Remove.
3466 (store_parm_decls): Give it internal linkage. Remove
3467 RTL-generation code.
3468 (finish_function): Remove RTL-generation code.
3469 * decl2.c (static_ctors): Fix formatting.
3470 (static_dtors): Likewise.
3471 * method.c (use_thunk): Don't call store_parm_decls.
3472 (synthesize_method): Likewise.
3473 * optimize.c (maybe_clone_body): Likewise.
3474 * parse.y (fn.def2): Likewise.
3475 (.set_base_init): Likewise.
3476 (nodecls): Likewise.
3477 * pt.c (instantiate_decl): Likewise.
3478 * rtti.c (synthesize_tinfo_fn): Likewise.
3479 * semantics.c (genrtl_try_block): Simplify.
3480 (expand_body): Use genrtl_start_function and
3481 genrtl_finish_function.
3482 (genrtl_start_function): New function.
3483 (genrtl_finish_function): Likewise.
3485 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3487 * error.c (cp_tree_printer, case 'P'): Append break.
3489 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
3491 * cp-tree.h (frob_opname): Declare.
3492 * parse.y (saved_scopes): New static variable.
3493 (cp_parse_init): Adjust.
3494 (do_id): If lastiddecl is NULL, do do_identifier.
3495 (operator): Save scope information.
3496 (unoperator): New reduction. Restore scope information.
3497 (operator_name): Append unoperator. Call frob_opname.
3498 * spew.c (frob_opname): Define.
3500 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
3502 * decl.c, rtti.c: Include defaults.h if not already included.
3503 Don't define the *_TYPE_SIZE macros.
3505 2000-09-09 Mark Mitchell <mark@codesourcery.com>
3507 * cp-tree.h (push_switch): Change prototype.
3508 (check_cp_case_value): Remove declaration.
3509 (decl_constant_value): Likewise.
3510 * decl.c (struct cp_switch): Add switch_stmt and cases.
3511 (case_compare): New function.
3512 (push_switch): Set switch_stmt. Initialize cases.
3513 (pop_switch): Clean up cases.
3514 (define_case_label): Rename to ...
3515 (finish_case_label): ... this. Do semantic analysis for case
3517 (start_function): Correct comment.
3518 * decl2.c (check_cp_case_value): Remove.
3519 * expr.c (do_case): Remove.
3520 * pt.c (tsubst_expr): Adjust call to finish_case_label.
3521 * semantics.c (genrtl_do_poplevel): Remove declaration.
3522 (RECHAIN_STMTS): Remove.
3523 (finish_break_stmt): Use build_break_stmt.
3524 (finish_continue_stmt): Use build_continue_stmt.
3525 (finish_switch_cond): Adjust condition here, rater than in
3526 c_expand_start_case.
3527 (finish_case_label): Remove.
3528 * typeck.c (c_expand_return): Remove.
3529 (c_expand_start_case): Likewise.
3531 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
3533 * ir.texi: Document type nodes.
3535 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3537 * cp-tree.h (init_cp_semantics): Declare.
3538 (genrtl_try_block): Don't declare.
3539 (genrtl_handler): Likewise.
3540 (genrtl_catch_block): Likewise.
3541 (genrtl_ctor_stmt): Likewise.
3542 (genrtl_subobject): Likewise.
3543 (genrtl_do_poplevel): Likewise.
3544 (genrtl_named_return_value): Likewise.
3545 * lex.c (init_parse): Call init_cp_semantics.
3546 * semantics.c (genrtl_try_block): Give it internal linkage.
3547 (genrtl_handler): Likewise.
3548 (genrtl_catch_block): Likewise.
3549 (genrtl_ctor_stmt): Likewise.
3550 (genrtl_subobject): Likewise.
3551 (genrtl_do_poplevel): Likewise.
3552 (genrtl_named_return_value): Likewise.
3553 (lang_expand_stmt): Rename to ...
3554 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
3555 (init_cp_semantics): Define.
3557 * decl.c (initialize_local_var): Remove RTL-generating code.
3558 * semantics.c (genrtl_try_block): Fix formatting.
3560 Move statement-tree facilities from C++ to C front-end.
3561 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
3562 (void_zero_node): Remove.
3563 (stmt_tree): Likewise.
3564 (scope_chain): Adjust.
3565 (language_function): Rename to cp_language_function.
3566 (cp_function_chain): Adjust.
3567 (current_stmt_tree): Remove.
3568 (last_tree): Likewise.
3569 (last_expr_type): Likewise.
3570 (struct lang_decl): Adjust.
3571 (STMT_IS_FULL_EXPR_P): Remove.
3573 (begin_stmt_tree): Likewise.
3574 (finish_stmt_tree): Likewise.
3575 (walk_tree_fn): Likewise.
3576 (walk_stmt_tree): Likewise.
3577 * class.c (finish_struct): Replace use of add_tree with add_stmt.
3578 * decl.c (mark_stmt_tree): Adjust type.
3579 (init_decl_processing): Don't build void_zero_node.
3580 (initialize_local_var): Adjust usage of current_stmt_tree.
3581 (finish_enum): Use add_stmt, not add_tree.
3582 (save_function_data): Adjust use of language_function.
3583 (finish_constructor_body): Use add_stmt, not add_tree.
3584 (finish_destructor_body): Likewise.
3585 (push_cp_function_context): Adjust use of language_function.
3586 (pop_cp_function_context): Likewise.
3587 (mark_lang_function): Likewise.
3588 (mark_cp_function_context): Likewise.
3589 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3590 (build_vec_init): Likewise.
3591 * semantics.c (SET_LAST_STMT): Remove.
3592 (RECHAIN_STMTS): Don't use it.
3593 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3594 (current_stmt_tree): Define.
3596 (finish_goto_stmt): Use add_stmt, not add_tree.
3597 (finish_expr_stmt): Likewise.
3598 (begin_if_stmt): Likewise.
3599 (finish_then_clause): Likewise.
3600 (begin_while_stmt): Likewise.
3601 (begin_do_stmt): Likewise.
3602 (finish_return_stmt): Likewise.
3603 (begin_for_stmt): Likewise.
3604 (finish_break_stmt): Likewise.
3605 (finish_continue_stmt): Likewise.
3606 (begin_switch_stmt): Likewise.
3607 (finish_case_label): Likewise.
3608 (begin_try_block): Likewise.
3609 (begin_function_try_block): Likewise.
3610 (begin_handler): Likewise.
3611 (begin_catch_block): Likewise.
3612 (begin_compound_stmt): Likewise.
3613 (begin_asm_stmt): Likewise.
3614 (finish_asm_stmt): Likewise.
3615 (finish_label_stmt): Likewise.
3616 (add_decl_stmt): Likewise.
3617 (finish_subobject): Likewise.
3618 (finish_decl_cleanup): Likewise.
3619 (finish_named_return_value): Likewise.
3620 (setup_vtbl_ptr): Likewise.
3621 (add_scope_stmt): Likewise.
3622 (finish_stmt_expr): Likewise.
3623 (prune_unused_decls): Remove.
3624 (begin_stmt_tree): Likewise.
3625 (finish_stmt_tree): Likewise.
3626 (prep_stmt): Adjust use of current_stmt_tree.
3627 (lang_expand_stmt): Likewise.
3628 * tree.c (statement_code_p): Remove.
3629 (cp_statement_code_p): New function.
3630 (walk_stmt_tree): Remove.
3631 (init_tree): Set lang_statement_code_p.
3633 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3635 Integrated preprocessor.
3637 * Make-lang.in, Makefile.in: Remove all references to input.c,
3638 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3639 * gxx.gperf, hash.h, input.c: Delete.
3640 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3641 initialized properly.
3643 * class.c (fixup_pending_inline): Take a tree, not a
3644 struct pending_inline *. All callers changed.
3645 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3646 RID_PROTECTED entries in ridpointers[] array here.
3647 * decl.c (duplicate_decls): Do not refer to struct
3649 (record_builtin_type, init_decl_processing): Use RID_MAX not
3651 (grokdeclarator): Use C_IS_RESERVED_WORD.
3652 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3654 (grok_x_components): Do not inspect pending_inlines chain.
3656 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3657 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3658 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3659 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3660 TIME_IDENTIFIER_FILEINFO): Kill.
3662 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3664 * parse.y: Call do_pending_inlines unconditionally.
3665 reinit_parse_for_method is now snarf_method. fn.defpen is no
3666 longer necessary. Remove unnecessary <itype> annotation on
3667 SCOPE. Do not refer to end_of_file or struct pending_inline.
3668 * semantics.c (begin_inline_definitions): Call
3669 do_pending_inlines unconditionally.
3671 * lex.c: Remove all code now shared with C front end.
3672 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3673 into the get_identifier table. Rewrite pragma handling to
3674 work with the registry. Move code to save tokens for later
3675 processing to spew.c.
3677 * spew.c: Rewrite everything in terms of token streams instead
3678 of text. Move routines here from lex.c / input.c as
3679 appropriate. GC-mark trees hanging off the pending inlines
3682 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3684 * NEWS: Mention that the named return value extension has been
3686 * cp-tree.h (original_result_rtx): Define.
3687 (TREE_REFERENCE_EXPR): Remove.
3688 (DECL_VPARENT): Likewise.
3689 (pushdecl_nonclass_level): Likewise.
3690 (store_return_init): Likewise.
3691 (reinit_lang_specific): Likewise.
3692 (genrtl_named_return_value): Change prototype.
3693 * decl.c (original_result_rtx): Remove.
3694 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3695 Do not generate RTL for local variables here.
3696 (store_return_init): Remove.
3697 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3699 (finish_named_return_value): Adjust accordingly. Warn that this
3700 extension is deprecated.
3701 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3703 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3705 * pt.c (type_unification_real): Replace switch with if.
3706 (unify): Tsubst non-type parms before comparing.
3708 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3710 * error.c (dump_typename): New function, broken out of ...
3711 (dump_type): ... here. Use it.
3712 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3714 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3716 * init.c (build_offset_ref): Deal with namespace scoped
3719 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3721 * class.c (resolve_address_of_overloaded_function): Add
3722 explanation message.
3723 * decl.c (define_case_label): Reformat explanation.
3724 * decl2.c (finish_static_data_member_decl): Likewise.
3725 (grokfield): Likewise.
3726 * friend.c (do_friend): Likewise.
3728 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3730 * tree.c (walk_tree): Expose tail recursion.
3731 (walk_stmt_tree): New function.
3732 * cp-tree.h: Prototype walk_stmt_tree.
3733 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3734 the BLOCKs directly. If a BLOCK has no variables after
3735 pruning, discard it.
3736 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3737 restore the line number.
3739 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3741 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3742 (pt.o): Remove dependency on HTAB_H.
3743 * cp-tree.h: Include hashtab.h.
3744 (walk_tree): Change prototype.
3745 (walk_tree_without_duplicates): New function.
3746 * decl.c (check_default_argument): Use it.
3747 * optimize.c (remap_decl): Adjust calls to walk_tree.
3748 (copy_body): Likewise.
3749 (expand_calls_inline): Likewise.
3750 (calls_setjmp_p): Use walk_tree_without_duplicates.
3751 * pt.c: Don't include hashtab.h.
3752 (for_each_template_parm): Use walk_tree_without_duplicates.
3753 * semantics.c (finish-stmt_tree): Likewise.
3754 (expand_body): Likewise.
3755 * tree.c (walk_tree): Add additional parameter.
3756 (walk_tree_without_duplicates): New function.
3757 (count_trees): Use it.
3758 (verify_stmt_tree): Adjust call to walk_tree.
3759 (find_tree): Use walk_tree_without_duplicates.
3760 (no_linkage_check): Likewise.
3761 (break_out_target_exprs): Adjust call to walk_tree.
3762 (cp_unsave): Likewise.
3764 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3766 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3767 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3768 * cp-tree.h (TYPE_BINFO): Adjust comment.
3769 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3770 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3771 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3772 (TYPE_TEMPLATE_INFO): Likewise.
3773 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3774 * class.c (push_nested_class): Likewise.
3775 * decl.c (lookup_name_real): Likewise.
3776 (grokdeclarator): Likewise.
3777 (grok_op_properties): Likewise.
3778 (xref_tag): Likewise.
3779 (xref_basetypes): Likewise.
3780 * decl2.c (constructor_name_full): Likewise.
3781 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3782 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3783 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3784 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3785 (dump_type_suffix): Likewise.
3786 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3788 (get_aggr_from_typedef): Likewise.
3789 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3790 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3791 (write_template_parm): Likewise.
3792 (write_template_template_parm): Check tree code instead of
3793 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3794 * method.c (build_overload_nested_name): Add
3795 BOUND_TEMPLATE_TEMPLATE_PARM.
3796 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3797 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3798 * pt.c (convert_template_argument): Check tree code instead of
3799 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3800 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3801 (for_each_template_parm): Adjust comment.
3802 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3803 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3804 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3805 template_args_equal to compare template template parameter cases.
3806 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3807 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3809 * tree.c (copy_template_template_parm): Decide whether to create
3810 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3811 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3812 (copy_tree_r): Likewise.
3813 * typeck.c (comptypes): Likewise. Check tree code instead of
3814 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3816 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3818 * decl.c (finish_function): Move the code for handling functions
3819 marked with the constructor and destructor attributes inside the
3822 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3824 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3826 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3828 * pt.c (lookup_template_class): Remove abort.
3829 * tree.c (get_type_decl): Allow error_mark_node.
3831 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3833 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3836 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3838 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3841 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3843 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3844 union tag mismatch error reporting.
3846 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3848 * call.c (build_scoped_method_call): Check it is not a namespace.
3850 2000-08-30 Jason Merrill <jason@redhat.com>
3852 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3854 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3855 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3856 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3858 * decl.c (start_function): Always call make_function_rtl.
3860 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3862 * semantics.c (prune_unused_decls): New function.
3863 (finish_stmt_tree): Call it via walk_tree.
3865 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3867 * class.c (build_secondary_vtable): Constify a char *.
3868 * decl.c (init_decl_processing): Initialize function_id_node,
3869 pretty_function_id_node, and func_id_node.
3870 * input.c (struct input_source): Constify 'str'.
3871 (feed_input): Constify first argument.
3872 * mangle.c (write_identifier): Constify argument.
3873 * pt.c (mangle_class_name_for_template): Constify argument.
3875 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3877 * typeck.c (mark_addressable): Remove code that pokes around in
3880 2000-08-28 Jason Merrill <jason@redhat.com>
3882 * lex.c (file_name_nondirectory): Move to toplev.c.
3884 * cp-tree.h (LOCAL_CLASS_P): New macro.
3885 * class.c (finish_struct_1): Use it.
3887 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3889 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3890 (write_encoding): Pass another argument to write_name.
3891 (write_name): Add ignore_local_scope parameter. Fix handling of
3893 (write_nested_name): Use write_unqualified_name.
3894 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3895 (write_template_prefix): Use write_unqualified_name.
3896 (write_component): Remove.
3897 (write_local_name): Add parameter. Use direct local entity to
3898 discriminator calculation.
3899 (write_class_enum_type): Pass another argument to write_name.
3900 (write_template_template_arg): Likewise.
3901 (make_guard_variable): Likewise.
3903 2000-08-27 Jason Merrill <jason@redhat.com>
3905 * decl.c (pushdecl): Matching decls for local externs are found in
3906 the current level. Propagate linkage information from previous
3909 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3911 * ir.texi (Expressions): Fix typo.
3913 2000-08-25 Greg McGary <greg@mcgary.org>
3915 * tree.c (init_tree): Use ARRAY_SIZE.
3917 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3919 * error.c (cp_tree_printer): Rework.
3921 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3923 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3925 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3926 (cp-demangle.o): Remove target.
3927 (dyn-string.o): Likewise.
3929 * decl.c (grokfndecl): Require that `main' return an `int'.
3930 * mangle.c (write_encoding): Don't mangle return types for
3931 conversion functions.
3933 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3935 * error.c (tree_formatting_info): New data type.
3936 (tree_being_formatted): New macro.
3937 (tree_formatting_flags): Likewise.
3938 (put_whitespace): Likewise.
3939 (print_tree_identifier): Likewise.
3940 (print_identifier): Likewise.
3941 (cp_tree_printer, print_function_argument_list, print_declaration,
3942 print_expression, print_function_declaration,
3943 print_function_parameter, print_type, print_cv_qualifier): New
3945 (init_error): Initialize lang_printer.
3947 2000-08-24 Jason Merrill <jason@redhat.com>
3949 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3950 adjustment necessary.
3952 2000-08-24 Greg McGary <greg@mcgary.org>
3954 * cp-tree.h (MAIN_NAME_P): Remove macro.
3956 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3958 * error.c (print_instantiation_context): Don't forget to flush the
3961 2000-08-23 Jason Merrill <jason@redhat.com>
3963 * typeck.c (build_ptrmemfunc): Save the input pmf.
3965 * method.c (process_modifiers): Use same_type_p.
3967 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3969 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3970 * mangle.c (write_function_type): Change prototype.
3971 (write_encoding): Don't mangle return types for
3972 constructors or destructors.
3973 (write_type): Adjust call to write_function_type.
3974 * pt.c (instantiate_template): Instantiate alternate entry points
3975 when instantiating the main function.
3977 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3979 * error.c (cp_print_error_function): Don't use embedded '\n' in
3982 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3984 * decl.c (init_decl_processing): Remove bogus initialization.
3985 * error.c (lang_print_error_function): Restore here.
3986 (init_error): Initialize print_error_function.
3988 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3990 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3992 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3994 * Makefile.in (error.o): Depends on diagnostic.h
3996 * cp-tree.h (problematic_instantiation_changed,
3997 record_last_problematic_instantiation, current_instantiation,
3998 print_instantiation_context): Declare.
3999 (maybe_print_template_context): Remove.
4001 * decl.c (init_decl_processing): Set print_error_function to NULL.
4002 (lang_print_error_function): Remove, since we're using a new
4005 * error.c: #include diagnostic.h
4006 (function_category): New function.
4007 (cp_diagnostic_starter): Likewise.
4008 (cp_diagnostic_finalizer): Likewise.
4009 (cp_print_error_function): Likewise.
4010 (maybe_print_instantiation_context): Likewise.
4011 (print_instantiation_full_context): Likewise.
4012 (print_instantiation_partial_context): Likewise.
4013 (print_instantiation_context): Define.
4014 (init_error): Initialize diagnostic pager and finalizer.
4016 * pt.c (problematic_instantiation_changed): Define.
4017 (record_last_problematic_instantiation): Likewise.
4018 (current_instantiation): Likewise.
4019 (maybe_print_template_context): Remove.
4020 (print_template_context): Likewise.
4021 (current_tinst_level): Make static to reflect Brendan Kehoe's
4022 change of 1995-04-13.
4023 (push_tinst_level): Call print_instantiation_context.
4025 2000-08-21 Nix <nix@esperi.demon.co.uk>
4027 * lang-specs.h: Do not process -o or run the assembler if
4030 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
4032 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
4034 * decl2.c (lang_decode_option): Disable gettext attributes for
4037 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
4039 * lex.c (lang_init_options): Default diagnostic message maximum
4040 length to 80, when line-wrapping.
4042 2000-08-20 Mark Mitchell <mark@codesourcery.com>
4044 * class.c (build_vtbl_initializer): Clear the entire
4045 vtbl_init_data. Start keeping track of the functions for which we
4046 have created vcall offsets here.
4047 (dfs_build_vcall_offset_vtbl_entries): Remove.
4048 (build_vcall_offset_vtbl_entries): Reimplement.
4049 (add_vcall_offset_vtbl_entries_r): New function.
4050 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
4051 computing when vcall offsets are necessary.
4053 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4055 * decl.c (member_function_or_else): Use cp_error ... %T.
4056 (grokdeclarator): Likewise.
4057 (start_method): Likewise.
4058 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
4060 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4062 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
4065 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4067 * cp-tree.h (PTRMEM_OK_P): New macro.
4068 (itf_ptrmem_ok): New enumeration value.
4069 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
4070 argument. Diagnose implicit pointer to member.
4071 (instantiate_type): Don't diagnose implicit pointer to member
4072 here. Pass itf_ptrmem_ok if ok. Adjust calls to
4073 resolve_address_of_overloaded_function.
4074 * init.c (build_offset_ref): Set PTRMEM_OK_P.
4075 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
4076 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
4077 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
4078 (build_unary_op): Deal with single non-static member in
4081 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4083 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
4085 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
4087 * cp-tree.h (enum_name_string): Remove prototype.
4088 (report_case_error): Remove prototype.
4089 * cp/typeck2.c (enum_name_string): Remove.
4090 (report_case_error): Remove.
4091 * error.c (dump_expr): Deal with enum values directly.
4092 Correctly negate integer constant.
4094 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4096 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
4097 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
4098 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
4099 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
4100 (__cxa_vec_new): Use __cxa_vec_new2.
4101 (__cxa_vec_delete): Use __cxa_vec_delete2.
4103 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4105 * vec.cc (__cxa_vec_new): Set "C" linkage.
4106 (__cxa_vec_ctor): Likewise.
4107 (__cxa_vec_cctor): Likewise.
4108 (__cxa_vec_dtor): Likewise.
4109 (__cxa_vec_delete): Likewise.
4110 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
4111 (__cxa_vec_ctor): Likewise.
4112 (__cxa_vec_cctor): Likewise.
4113 (__cxa_vec_dtor): Likewise.
4114 (__cxa_vec_delete): Likewise.
4116 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4118 * class.c (instantiate_type): Reinstate local variable
4119 deleted in previous change.
4121 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
4124 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4126 * cp-tree.h (instantiate_type_flags): New enumeration.
4127 (instantiate_type): Change parameter.
4128 * class.c (instantiate_type): Adjust prototype. Adjust.
4129 * call.c (standard_conversion): Adjust instantiate_type call.
4130 (reference_binding): Likewise.
4131 (build_op_delete_call): Likewise.
4132 (convert_like_real): Likewise.
4133 * cvt.c (cp_convert_to_pointer): Likewise.
4134 (convert_to_reference): Likewise.
4135 * pt.c (convert_nontype_argument): Likewise.
4136 * typeck.c (build_binary_op): Likewise.
4137 (build_ptrmemfunc): Likewise.
4138 (convert_for_assignment): Likewise.
4140 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
4142 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
4143 (current_aggr): Define.
4144 * decl.c (grokdeclarator): Make sure a friend class is an
4145 elaborated type specifier.
4146 * parse.y (current_aggr): Remove static definition.
4147 (cp_parse_init): Adjust.
4148 (structsp): Clear and restore current_aggr.
4149 (component_decl_list): Clear current_aggr.
4151 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
4152 aggregate tag on the typename's context.
4154 * pt.c (tsubst_friend_class): Return error_mark_node, if
4156 (instantiate_class_template): Ignore error_mark_node friend types.
4158 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
4160 * cvt.c (warn_ref_binding): New static function, broken out of ...
4161 (convert_to_reference): ... here. Use it.
4163 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4165 * parse.y (template_arg): Add rule for template qualified with
4168 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4170 * decl2.c (add_function): Reorganize.
4171 (arg_assoc): Do not consider function template decls.
4173 2000-08-11 Jason Merrill <jason@redhat.com>
4175 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
4178 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4180 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
4181 (lookup_nested_tag): Likewise.
4183 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
4186 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4188 * parse.y (named_complex_class_head_sans_basetype): Remove
4191 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4193 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
4194 explicit TEMPLATE_ID_EXPR args.
4195 (build_expr_from_tree, case CALL_EXPR): Likewise.
4197 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
4199 * decl.c (check_tag_decl): Diagnose typename's which don't
4202 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
4204 * init.c (build_aggr_init): Reject bogus array initializers
4207 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4209 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
4211 * cp/tinfo.cc (__dynamic_cast): Likewise.
4212 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
4214 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
4216 * cvt.c (convert_to_pointer_force): Fix error message when
4217 attempting to cast from ambiguous base.
4219 2000-08-08 Jason Merrill <jason@redhat.com>
4221 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
4222 (tsubst_template_arg_vector): Likewise.
4224 * decl2.c (build_anon_union_vars): Choose the largest field; don't
4225 assume that one will be as large as the union.
4227 2000-08-07 Kazu Hirata <kazu@hxi.com>
4229 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
4230 * decl.c (pop_labels): Likewise.
4232 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
4234 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
4236 (__pointer_to_member_type_info): Likewise.
4237 (__base_class_info): Likewise.
4238 (__class_type_info): Likewise.
4239 (__si_class_type_info): Likewise.
4240 (__vmi_class_type_info): Likewise.
4241 * tinfo.cc (__si_class_type_info::__do_find_public_src):
4242 Changed member names to match specifications.
4243 (__vmi_class_type_info::__do_find_public_src): Likewise.
4244 (__si_class_type_info::__do_dyncast): Likewise.
4245 (__vmi_class_type_info::__do_dyncast): Likewise.
4246 (__si_class_type_info::__do_upcast): Likewise.
4247 (__vmi_class_type_info::__do_upcast): Likewise.
4248 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
4249 (__pbase_type_info::__pointer_catch): Likewise.
4250 (__pointer_type_info::__pointer_catch): Likewise.
4251 (__pointer_to_member_type_info::__pointer_catch): Likewise.
4253 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
4255 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
4256 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
4257 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
4259 2000-08-04 Mark Mitchell <mark@codesourcery.com>
4261 * cp-tree.h (add_method): Change prototype.
4262 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
4263 Don't double the size of the method vector in the error case.
4264 (handle_using_decl): Adjust call to add_method.
4265 (add_implicitly_declared_members): Likewise.
4266 (clone_function_decl): Likewise.
4267 * decl2.c (check_classfn): Likewise.
4268 * semantics.c (finish_member_declaration): Likewise.
4270 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
4272 * decl.c (flag_isoc94): New variable.
4274 2000-08-02 Jason Merrill <jason@redhat.com>
4276 * pt.c (do_type_instantiation): Add complain parm; don't complain
4277 if called recursively.
4278 * cp-tree.h, parse.y: Adjust.
4280 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
4282 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
4283 -Wno-strict-prototypes.
4285 * g++spec.c: Adjust type of second argument to
4286 lang_specific_driver, and update code as necessary.
4288 * cp-tree.h: Don't prototype min_precision here.
4289 (my_friendly_assert): Cast expression to void.
4290 * semantics.c (do_poplevel): Initialize scope_stmts.
4292 2000-08-02 Mark Mitchell <mark@codesourcery.com>
4294 * cp-tree.h (DECL_NEEDED_P): Tweak.
4296 2000-07-28 Jason Merrill <jason@redhat.com>
4298 * lang-specs.h: Use %i in rule for .ii files.
4300 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
4302 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
4304 2000-07-30 Mark Mitchell <mark@codesourcery.com>
4306 Allow indirect primary bases.
4307 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
4309 (CLASSTYPE_VFIELD_PARENT): Remove.
4310 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
4311 (BINFO_PRIMARY_BINFO): Remove.
4312 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
4313 (BINFO_VBASE_PRIMARY_P): Likewise.
4314 (BINFO_PRIMARY_BASE_OF): New macro.
4315 (BINFO_INDIRECT_PRIMARY_P): Likewise.
4316 (get_primary_binfo): New function.
4317 * decl.c (lang_mark_tree): Make lang_type::primary_base.
4318 * class.c (vcall_offset_data_s): Rename to ...
4319 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
4320 and add ctor_vtbl_p.
4321 (get_derived_offset): Use get_primary_binfo.
4322 (dfs_mark_primary_bases): Adjust handling of virtual primary
4324 (mark_primary_bases): Likewise.
4325 (set_primary_base): Take a binfo, not an integer, as a
4326 representation of the primary base.
4327 (indirect_primary_base_p): Remove.
4328 (determine_primary_base): Adjust for indirect primary bases.
4329 (dfs_find_final_overrider): Fix typo in coment.
4330 (update_vtable_entry_for_fn): Use get_primary_binfo.
4331 (layout_nonempty_base_or_field): Tweak.
4332 (build_base_fields): Adjust for new primary base semantics.
4333 (dfs_propagate_binfo_offsets): Remove.
4334 (propagate_binfo_offsets): Rewrite.
4335 (dfs_set_offset_for_shared_vbases): Remove.
4336 (layout_virtual_bases): Don't use it.
4337 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
4339 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
4340 CLASSTYPE_VFIELD_PARENT.
4341 (dfs_get_primary_binfo): New function.
4342 (get_primary_binfo): Likewise.
4343 (dump_class_hierarchy_r): Tweak printing of primary bases.
4344 (build_vtbl_initializer): Fix typo in comments. Use
4346 (build_vcall_and_vbase_vtbl_entries): Likewise.
4347 (build_vbaes_offset_vtbl_entries): Likewise.
4348 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
4349 BV_VCALL_INDEX to handle indirect primary bases.
4350 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
4351 (build_rtti_vtbl_entries): Likewise.
4352 * search.c (get_shared_vbase_if_not_primary): Tweak.
4353 (find_vbase_instance): Likewise.
4354 (binfo_for_vtable): Simplify.
4355 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
4356 (make_binfo): Make it have 11 entries.
4358 2000-07-30 Alex Samuel <samuel@codesourcery.com>
4360 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
4361 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
4362 ascertaining primaryness.
4363 (G): Remove template_args.
4364 (decl_is_template_id): New function.
4365 (write_encoding): Use decl_is_template_id.
4366 (write_name): Likewise. Handle type_decls. Get main variant of
4368 (write_nested_name): Likewise.
4369 (write_prefix): Likewise.
4370 (write_template_prefix): Likewise.
4371 (write_special_name_constructor): Remove defunct production from
4373 (write_bare_function_type): Remove comment about absent parameter.
4374 (write_template_template_arg): Add missing grammar production to
4377 2000-07-27 Jason Merrill <jason@redhat.com>
4379 * decl.c (duplicate_decls): If common_type produces a non-typedef
4380 type for a typedef, just use the old type.
4382 2000-07-27 Mark Mitchell <mark@codesourcery.com>
4384 * cp-tree.h (function_depth): Declare.
4385 (verify_stmt_tree): Likewise.
4386 (find_tree): Likewise.
4387 * decl.c (function_depth): Give it external linkage.
4388 * optimize.c (optimize_function): Increment and decrement it.
4389 * tree.c (verify_stmt_tree_r): New function.
4390 (verify_stmt_tree): Likewise.
4391 (find_tree_r): Likewise.
4392 (find_tree): Likewise.
4394 2000-07-27 Jason Merrill <jason@redhat.com>
4396 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
4398 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
4400 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4402 * decl.c (start_cleanup_fn): Mark the function as `inline'.
4403 * decl2.c (get_guard): Call cp_finish_decl, not
4404 rest_of_decl_compilation, for local guards.
4405 * lex.c (do_identifier): Remove unused variable.
4407 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
4409 * parse.y: Add missing ';'.
4411 2000-07-26 Mark Mitchell <mark@codesourcery.com>
4413 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
4416 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4418 Kill strict_prototype. Backwards compatibility only for
4419 non NO_IMPLICIT_EXTERN_C systems.
4420 * cp-tree.h (flag_strict_prototype): Remove.
4421 (strict_prototype): Remove.
4422 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4423 * decl.c (maybe_push_to_top_level): Adjust.
4424 (pop_from_top_level): Adjust.
4425 (decls_match): Only allow sloppy parm matching for ancient
4427 (init_decl_processing): Adjust.
4428 (grokdeclarator): Adjust.
4429 * decl2.c (flag_strict_prototype): Remove.
4430 (strict_prototype): Remove.
4431 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
4432 (lang_f_options): Remove "strict-prototype".
4433 (unsupported-options): Add "strict-prototype".
4434 * lex.c (do_identifier): Adjust.
4435 (do_scoped_id): Adjust.
4436 * parse.y (empty_parms): Adjust.
4437 * class.c (push_lang_context): Adjust.
4438 (pop_lang_context): Adjust.
4439 * typeck.c (comp_target_parms): Adjust.
4441 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
4443 * decl.c (poplevel): Deal with anonymous variables at for scope.
4444 (maybe_inject_for_scope_var): Likewise.
4446 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
4448 * decl.c: Remove all signal handling code, now done in toplev.c.
4450 2000-07-23 Mark Mitchell <mark@codesourcery.com>
4452 * decl.c (make_rtl_for_nonlocal_decl): Rework.
4454 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
4457 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
4459 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
4460 Define my_friendly_assert and my_friendly_abort as macros
4461 which may call friendly_abort. Prototype friendly abort, not
4462 my_friendly_abort or my_friendly_assert.
4463 * decl.c (signal_catch): Report the signal caught in the error
4464 message. Call fatal directly.
4465 * typeck2.c (ack, my_friendly_assert): Delete.
4466 (my_friendly_abort): Rename to friendly_abort. Expect file,
4467 line, and function parameters. Report the abort code, then
4468 call fancy_abort. Do not mask an abort if errors have
4471 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
4473 * typeck.c (comp_target_parms): Remove obsolete parameter.
4474 (comp_target_types): Adjust.
4476 2000-07-17 Jason Merrill <jason@redhat.com>
4478 * typeck.c (mark_addressable): Never set TREE_USED.
4479 * call.c (build_call): Don't abort on calls to library functions
4480 that have been declared normally.
4482 * typeck.c (build_binary_op): Fix grammar in warning.
4484 * exception.cc (__eh_free): Fix prototype.
4486 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
4488 * decl.c (pushdecl): Handle seeing an OVERLOAD in
4489 IDENTIFIER_NAMESPACE_VALUE.
4491 2000-07-16 Mark Mitchell <mark@codesourcery.com>
4493 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
4494 * method.c (use_thunk): Correct handling of vcall offsets.
4496 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
4498 * .cvsignore: parse.h and parse.c have no cp- prefix.
4500 2000-07-13 Mark Mitchell <mark@codesourcery.com>
4502 * .cvsignore: New file.
4504 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
4506 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
4508 2000-07-12 Mark Mitchell <mark@codesourcery.com>
4510 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
4512 * parse.h: Likewise.
4514 2000-07-11 Mark Mitchell <mark@codesourcery.com>
4516 * class.c (layout_class_type): Add pointers to virtual bases after
4517 base classes under the old ABI.
4519 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
4521 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
4522 (finish_continue_stmt): Likewise.
4523 (begin_for_stmt): Remove call to note_level_for_for.
4524 (finish_goto_stmt): Change call from build_min_nt
4526 (finish_expr_stmt): Likewise.
4527 (begin_if_stmt): Likewise.
4528 (begin_while_stmt): Likewise.
4529 (finish_while_stmt): Likewise.
4530 (finish_return_stmt): Likewise.
4531 (begin_for_stmt): Likewise.
4532 (finish_for_stmt): Likewise.
4533 (finish_break_stmt): Likewise.
4534 (begin_switch_stmt): Likewise.
4535 (finish_case_label): Likewise.
4536 (genrtl_try_block): Likewise.
4537 (begin_try_block): Likewise.
4538 (begin_handler): Likewise.
4539 (begin_compound_stmt): Likewise.
4540 (finish_asm_stmt): Likewise.
4541 (finish_label_stmt): Likewise.
4542 (add_decl_stmt): Likewise.
4543 (finish_subobject): Likewise.
4544 (finish_decl_cleanup): Likewise.
4545 (finish_named_return_value): Likewise.
4546 (setup_vtbl_ptr): Likewise.
4547 (add_scope_stmt): Likewise.
4548 * decl.c (finish_constructor_body): Likewise.
4549 (finish_destructor_body): Likewise.
4550 * optimize.c (copy_body_r): Likewise.
4551 (initialize_inlined_parameters): Likewise.
4552 (declare_return_variable): Likewise.
4553 (expand_call_inline): Likewise.
4555 2000-07-10 Jakub Jelinek <jakub@redhat.com>
4557 * semantics.c (expand_body): Sync interface information
4558 at the end of function body expansion.
4560 2000-07-09 Jason Merrill <jason@redhat.com>
4562 * init.c (build_new_1): Bail early if the call to new fails.
4564 * decl.c (compute_array_index_type): Check specifically for
4565 an INTEGER_CST, not just TREE_CONSTANT.
4567 * decl.c (duplicate_decls): Don't call duplicate_decls on
4568 the DECL_TEMPLATE_RESULT.
4569 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
4572 * error.c (dump_template_bindings): Don't crash if we had an
4573 invalid argument list.
4575 * typeck.c (c_expand_start_case): Do narrowing here.
4576 * semantics.c (finish_switch_cond): Not here.
4578 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
4580 * parse.y (asm_clobbers): Do string concatenation.
4582 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4584 * decl.c (pushtag): Don't put local classes in template functions
4585 on the local_classes list.
4587 2000-07-04 Scott Snyder <snyder@fnal.gov>
4589 * decl2.c (get_guard): Add missing return for old ABI local
4592 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4594 * cp-tree.h (char_type_p): New function.
4595 * decl.c (init_decl_processing): Don't initialize
4596 signed_wchar_type_node or unsigned_wchar_type_node.
4597 (complete_array_type): Handle brace-enclosed string-constants.
4598 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4599 * tree.c (char_type_p): New function.
4600 * typeck2.c (digest_init): Use char_type_p.
4602 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4604 * pt.c (tsubst): Don't layout type, if it's error_mark.
4606 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4608 * pt.c (instantiate_pending_templates): Reset template level.
4610 2000-07-05 Jason Merrill <jason@redhat.com>
4612 * call.c (joust): Don't complain about `operator char *()' beating
4613 `operator const char *() const'.
4615 2000-07-04 scott snyder <snyder@fnal.gov>
4616 Jason Merrill <jason@redhat.com>
4618 * repo.c (repo_get_id): Handle the case where a class with virtual
4619 bases has a null TYPE_BINFO_VTABLE.
4621 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4622 Jason Merrill <jason@redhat.com>
4624 * parse.y (member_init): Just pass in the type.
4625 * init.c (expand_member_init): Handle getting a type.
4627 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4628 Jason Merrill <jason@redhat.com>
4630 * decl.c (finish_function): Warn if a function has no return
4632 Suggested by Andrew Koenig.
4633 * typeck.c (check_return_expr): Do set current_function_returns_value
4634 if we got an error_mark_node.
4636 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4638 * decl2.c (push_decl_namespace): Push the original namespace.
4640 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4642 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4643 * semantics.c (begin_class_definition): Clear it.
4645 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4647 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4648 (genrtl_expr_stmt): Likewise.
4649 (genrtl_decl_stmt): Likewise.
4650 (genrtl_if_stmt): Likewise.
4651 (genrtl_while_stmt): Likewise.
4652 (genrtl_do_stmt): Likewise.
4653 (genrtl_return_stmt): Likewise.
4654 (genrtl_for_stmt): Likewise.
4655 (genrtl_break_stmt): Likewise.
4656 (genrtl_continue_stmt): Likewise.
4657 (genrtl_scope_stmt): Likewise.
4658 (genrtl_switch_stmt): Likewise.
4659 (genrtl_case_label): Likewise.
4660 (genrtl_begin_compound_stmt): Likewise.
4661 (genrtl_finish_compound_stmt): Likewise.
4662 (genrtl_compound_stmt): Likewise.
4663 (genrtl_asm_stmt): Likewise.
4665 * init.c (begin_init_stmts): Remove call to
4666 genrtl_begin_compound_stmt.
4667 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4669 * semantics.c (lang_expand_stmt): Changed call to
4670 genrtl_compound_stmt to ignore return value.
4672 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4674 * mangle.c (canonicalize_for_substitution): Return the canonical
4677 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4679 * typeck.c (commonparms): Remove obstack manipulations.
4681 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4683 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4685 * Makefile.in (OBJS): Added ../c-semantics.o.
4686 (OBJDEPS): Likewise.
4688 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4690 (struct stmt_tree): Added comment.
4691 (current_function_name_declared): Removed.
4692 (stmts_are_full_exprs_p): Likewise.
4693 (genrtl_do_pushlevel): Likewise.
4694 (genrtl_clear_out_block): Likewise.
4695 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4696 (DECL_ANON_UNION_ELEMS): Likewise.
4697 (emit_local_var): Likewise.
4698 (make_rtl_for_local_static): Likewise.
4699 (do_case): Likewise.
4700 (expand_stmt): Likewise.
4701 (genrtl_decl_cleanup): Likewise.
4702 (c_expand_asm_operands): Likewise.
4703 (c_expand_return): Likewise.
4704 (c_expand_start_case): Likewise.
4706 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4707 (emit_local_var): Likewise.
4708 (initialize_local_var): Change reference to
4709 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4710 Change reference to stmts_are_full_exprs_p to
4711 current_stmt_tree->stmts_are_full_exprs_p.
4712 (push_cp_function_context): Likewise.
4714 * expect.c (expand_throw): Change reference to
4715 stmts_are_full_exprs_p.
4717 * init.c (build_aggr_init): Change reference to
4718 stmts_are_full_exprs_p.
4719 (build_vec_init): Likewise.
4721 * optimize.c (maybe_clone_body): Change reference to
4722 current_function_name_declared to
4723 cp_function_chain->name_declared.
4725 * pt.c (instantiate_decl): Change reference to
4726 current_function_name_declared to
4727 cp_function_chain->name_declared.
4729 * semantics.c (expand_cond): Moved declaration to c-common.h.
4730 (genrtl_do_pushlevel): Moved to c-semantics.c.
4731 (genrtl_clear_out_block): Likewise.
4732 (genrtl_goto_stmt): Likewise.
4733 (genrtl_expr_stmt): Likewise.
4734 (genrtl_decl_stmt): Likewise.
4735 (gerntl_if_stmt): Likewise.
4736 (genrtl_while_stmt): Likewise.
4737 (genrtl_do_stmt): Likewise.
4738 (genrtl_return_stmt): Likewise.
4739 (genrtl_for_stmt): Likewise.
4740 (genrtl_break_stmt): Likewise.
4741 (genrtl_continue_stmt): Likewise.
4742 (genrtl_scope_stmt): Likewise.
4743 (genrtl_switch_stmt): Likewise.
4744 (genrtl_case_label): Likewise.
4745 (genrtl_begin_compound_stmt): Likewise.
4746 (genrtl_finish_compound_stmt): Likewise.
4747 (genrtl_compound_stmt): Likewise.
4748 (genrtl_asm_stmt): Likewise.
4749 (genrtl_decl_cleanup): Likewise.
4750 (expand_cond): Likewise.
4751 (expand_stmt): Renamed to ...
4752 (lang_expand_stmt): ... this.
4753 (lang_expand_expr_stmt): Initialize.
4754 (set_current_function_name_declared): Likewise.
4755 (stmts_are_full_exprs_p): Likewise.
4756 (current_function_name_declared): Likewise.
4757 (anon_aggr_type_p): Likewise.
4758 (do_poplevel): Change reference to
4759 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4760 Change reference to stmts_are_full_exprs_p to
4761 current_stmt_tree->stmts_are_full_exprs_p.
4762 (add_tree): Likewise.
4763 (finish_expr_stmt): Likewise.
4764 (prep_stmt): Likewise.
4765 (lang_expand_stmt): Likewise.
4766 (begin_compound_stmt): Change reference to
4767 current_function_name_declared to
4768 cp_function_chain->name_declared and call to
4769 current_function_name_declared().
4770 (setup_vtbl_ptr): Likewise.
4771 (genrtl_do_poplevel): Removed.
4773 2000-06-30 Jason Merrill <jason@redhat.com>
4775 * init.c (init_init_processing): Go back to aligning like
4776 double_type_node for old ABI.
4777 (get_cookie_size): Make cookie larger if we get a type that needs
4779 (build_vec_delete): Call it.
4781 * typeck.c (qualify_type_recursive): New fn.
4782 (composite_pointer_type): Use it.
4783 (build_binary_op): Use composite_pointer_type.
4785 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4786 Jason Merrill <jason@redhat.com>
4788 * typeck.c (check_return_expr): Don't complain about returning
4789 NULL from operator new if -fcheck-new.
4790 * cp-tree.h: Declare flag_check_new here.
4793 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4795 * mangle.c (find_substitution): Use same_type_p.
4796 (write_encoding): Don't check for substitutions.
4798 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4800 * parse.y (expr_no_comma_rangle): New non-terminal.
4801 (template_parm): Use it for default parameter case.
4802 (template_arg): Use it.
4803 (expr_no_commas): Remove commented out undefined extensions.
4804 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4805 * parse.h, parse.c: Rebuilt.
4807 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4809 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4810 (finish_asm_stmt): Do it here, instead.
4812 * cp-tree.h (ridpointers): Don't declare.
4813 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4814 (record_builtin_java_type): Likewise.
4815 (init_decl_processing): Likewise.
4816 * lex.c: Move inclusion of lex.h.
4817 (ridpointers): Don't define.
4818 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4820 * lex.h (enum rid): Rename to ...
4821 (enum cp_rid): ... this.
4822 (ridpointers): Don't declare.
4823 * parse.y: Move inclusion of lex.h.
4824 * parse.c: Regenerated.
4825 * spew.c: Move inclusion of lex.h.
4827 * cp-tree.h (struct language_function): Remove temp_name_counter.
4828 (temp_name_counter): Remove.
4829 (get_temp_name): Change prototype.
4830 (get_guard): New function.
4831 (get_guard_cond): Likewise.
4832 (set_guard): Likewise.
4833 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4834 * decl.c (expand_static_init): Use get_guard and friends to
4835 implement guard variables.
4836 * decl2.c (get_temp_name): Assume that the variables created are
4838 (get_sentry): Rename to ...
4839 (get_guard): ... this. Implement new ABI guard variables.
4840 (get_guard_bits): New function.
4841 (get_guard_cond): Likewise.
4842 (set_guard): Likewise.
4843 (start_static_initialization_or_destruction): Use them.
4844 (do_static_initialization): Replace sentry with guard throughout.
4845 (do_static_destruction): Likewise.
4846 * init.c (create_temporary_var): Add comment.
4848 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4850 * mangle.c (find_substitution): Use same_type_p.
4851 (write_encoding): Don't check for substitutions.
4853 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4855 * parse.y (expr_no_comma_rangle): New non-terminal.
4856 (template_parm): Use it for default parameter case.
4857 (template_arg): Use it.
4858 (expr_no_commas): Remove commented out undefined extensions.
4859 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4860 * parse.h, parse.c: Rebuilt.
4862 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4864 * cp-tree.h (flag_const_strings): Remove.
4865 (warn_parentheses): Likewise.
4866 (warn_format): Likewise.
4867 (common_type): Likewise.
4868 (default_conversion): Likewise.
4869 (build_binary_op): Likewise.
4870 (cp_build_binary_op): New macro.
4871 * call.c (build_new_op): Use cp_build_binary_op instead of
4873 * class.c (build_vtable_entry_ref): Likewise.
4874 * decl.c (expand_static_init): Likewise.
4875 (compute_array_index_type): Likewise.
4876 (build_enumerator): Likewise.
4877 * decl2.c (delete_sanity): Likewise.
4878 (start_static_initialization_or_destruction): Likewise.
4879 * error.c (dump_type_suffix): Likewise.
4880 * init.c (resolve_offset_ref): Likewise.
4881 (build_new): Likewise.
4882 (build_new_1): Likewise.
4883 (build_vec_delete_1): Likewise.
4884 (build_vec_init): Likewise.
4885 (build_delete): Likewise.
4886 * rtti.c (synthesize_tinfo_fn): Likewise.
4887 (synthesize_tinfo_var): Likewise.
4888 * search.c (expand_upcast_fixups): Likewise.
4889 (fixup_all_virtual_upcast_offsets): Likewise.
4890 * typeck.c (build_array_ref): Likewise.
4891 (get_member_function_from_ptrfunc): Likewise.
4892 (build_binary_op): Add parameter.
4893 (pointer_int_sum): Use cp_build_binary_op.
4894 (pointer_diff): Likewise.
4895 (build_modify_expr): Likewise.
4896 (get_delta_difference): Likewise.
4897 (build_ptrmemfunc): Likewise.
4899 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4901 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4902 * decl.c (create_implicit_typedef): Adjust.
4903 * decl2.c (build_artificial_parm): Adjust.
4904 * method.c (implicitly_declare_fn): Adjust.
4905 * pt.c (push_inline_template_parms_recursive): Adjust.
4906 (process_template_parm): Adjust.
4907 (overloaded_template_name): Adjust.
4908 * semantics.c (finish_template_template_parm): Adjust.
4910 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4912 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4913 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4914 where to emit thunks.
4915 (build_vtt): Adjust call to build_vtt_inits.
4916 (build_vtt_inits): Add parameter to indicate whether or not
4917 sub-VTTs for virtual bases should be included. Adjust handling of
4918 construction vtables.
4919 (get_matching_base): New function.
4920 (dfs_build_vtt_inits): Rename to ...
4921 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4922 construction vtables.
4923 (dfs_fixup_binfo_vtbls): Likewise.
4924 (build_ctor_vtbl_groups): Build construction vtables for virtual
4926 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4927 to build construction vtbls.
4928 (dfs_accumulate_vtbl_inits): Adjust handling of
4929 construction vtables.
4931 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4934 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4936 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4938 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4940 * search.c (hides): Remove.
4941 (is_subobject_of_p): Add most_derived parameter. Use
4943 (lookup_field_queue_p): Adjust.
4944 (lookup_field_r): Adjust.
4946 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4948 * decl2.c (handle_class_head): Bash typedefs to the type's main
4951 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4953 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4954 (begin_global_stmt_expr): ... this.
4955 (genrtl_finish_stmt_expr): Rename to ...
4956 (finish_global_stmt_expr): ... this.
4957 * init.c (begin_init_stmts): Adjust calls.
4958 (finish_init_stmts): Likewise.
4959 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4960 (begin_global_stmt_expr): ... this.
4961 (genrtl_finish_stmt_expr): Rename to ...
4962 (finish_global_stmt_expr): ... this.
4964 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4966 * search.c (lookup_member): Fix typo in comment.
4968 2000-06-24 Jason Merrill <jason@redhat.com>
4970 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4971 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4973 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4975 * parse.y (complex_direct_notype_declarator): Support global_scope.
4976 * Makefile.in: Adjust conflict count.
4978 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4980 * parse.y (template_arg): Convert TEMPLATE_DECL
4981 that is a template template paramter to
4982 TEMPLATE_TEMPLATE_PARM here.
4984 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4985 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4986 (copy_template_template_parm): Adjust prototype.
4987 * decl.c (grokdeclarator): Remove dead code.
4988 * pt.c (process_template_parm): Tidy.
4989 (lookup_template_class): Construct nodes in
4990 copy_template_template_parm.
4991 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4992 lookup_template_class. Use TYPE_TI_TEMPLATE.
4993 * tree.c (copy_template_template_parm): Add NEWARGS
4995 (mapcar): Adjust call to copy_template_template_parm.
4996 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4997 * method.c (build_template_template_parm_names): Change error
4998 code to avoid compilation warning.
5000 * gxxint.texi: Document template template parameter
5003 2000-06-21 Alex Samuel <samuel@codesourcery.com>
5005 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
5006 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
5007 (cp-demangle.o): New rule.
5008 (dyn-string.o): Likewise.
5009 * inc/cxxabi.h (__cxa_demangle): New declaration.
5011 2000-06-22 Mark Mitchell <mark@codesourcery.com>
5013 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
5014 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
5015 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
5017 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
5018 (make_thunk): Change prototype.
5019 (emit_thunk): Rename to use_thunk.
5020 (mangle_thunk): Change prototype.
5021 * class.c (get_derived_offset): Simplify.
5022 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
5023 BV_GENERATE_THUNK_WITH_VTABLE_P.
5024 (build_primary_vtable): Simplify.
5025 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
5026 (dfs_find_base): Remove.
5027 (update_vtable_entry_for_fn): Correct bug in finding the base
5028 where a virtual function was first declared. Figure out whether
5029 or not to emit a vcall-thunk with the vtables in which it appears.
5030 Correct logic for deciding whether to use an ordinary thunk, or a
5032 (finish_struct_1): Remove unnecssary code.
5033 (build_vtbl_initializer): Use ssize_int for the running counter of
5035 (build_vtbl_initializer): Only use vcall thunks where necessary.
5036 Mark thunks as needing to be emitted with their vtables, or not.
5037 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
5038 indices. Use size_binop.
5039 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
5040 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
5042 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
5043 (build_vtable_entry): Mark thunks as needing to be emitted with
5044 their vtables, or not.
5045 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
5046 * decl2.c (mark_vtable_entries): Use use_thunk instead of
5048 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
5050 * error.c (dump_expr): Use BV_FN.
5051 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
5053 * method.c (make_thunk): Likewise.
5054 (emit_thunk): Rename to use_thunk. Allow callers to decide
5055 whether or not to actually emit the thunk. Adjust for changes in
5056 representation of vcall offsets.
5057 * search.c (dfs_get_pure_virtuals): Use BV_FN.
5058 * semantics.c (emit_associated_thunks): New function.
5059 (expand_body): Use it.
5060 * ir.texi: Adjust decriptions of thunks.
5062 2000-06-22 Jason Merrill <jason@redhat.com>
5064 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
5065 (tsubst_friend_function): Copy it here.
5067 * decl.c (grok_op_properties): Fix typo.
5069 * decl2.c (delete_sanity): Clarify warning, avoid failure on
5072 * pt.c (check_explicit_specialization): Clarify error.
5074 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
5075 an old OVERLOAD when we're declaring a non-function.
5076 (pushdecl, destroy_local_var): Check for error_mark_node.
5077 (warn_extern_redeclared_static): Also bail early if
5079 (push_overloaded_decl): Ignore an old error_mark_node.
5081 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
5083 * call.c (build_x_va_arg): Check if in a template decl.
5084 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
5086 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5088 * class.c (push_lang_context): TYPE_NAME gets you to the Java
5090 * decl.c (check_goto): Computed gotos assumed OK.
5092 2000-06-20 Jason Merrill <jason@redhat.com>
5094 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
5095 for which we don't need to look for instantiations.
5097 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
5099 * parse.y (program): Always call finish_translation_unit.
5100 * parse.c, parse.h: Rebuilt.
5102 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
5104 * method.c: Don't include hard-reg-set.h.
5106 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5108 * rtti.c (get_base_offset): Cope when vbase field is in a base.
5110 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
5112 * call.c (build_conditional_expr): Use VOID_TYPE_P.
5113 * cvt.c (cp_convert_to_pointer): Likewise.
5114 (convert_to_void): Likewise.
5115 * error.c (dump_expr): Likewise.
5116 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
5117 * init.c (build_delete): Likewise.
5118 * method.c (emit_thunk): Likewise.
5119 * optmize.c (declare_return_variable): Likewise.
5120 * rtti.c (get_tinfo_decl_dynamic): Likewise.
5121 (get_typeid): Likewise.
5122 (build_dynamic_cast_1): Likewise.
5123 * typeck.c (composite_pointer_type): Likewise.
5124 (common_type): Likewise.
5125 (build_indirect_ref): Likewise.
5126 (build_binary_op): Likewise.
5127 (build_x_compound_expr): Likewise.
5128 (check_return_expr): Likewise.
5129 * typeck2.c (add_exception_specifier): Likewise.
5131 * mangle.c (write_method_parms): Use direct comparison for end
5134 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
5136 * cp-tree.h (genrtl_try_block): Declare function.
5137 (genrtl_handler): Likewise.
5138 (genrtl_catch_block): Likewise.
5139 (genrtl_ctor_stmt): Likewise.
5140 (genrtl_subobject): Likewise.
5141 (genrtl_decl_cleanup): Likewise.
5142 (genrtl_do_poplevel): Likewise.
5143 (genrtl_do_pushlevel): Likewise.
5144 (genrtl_clear_out_block): Likewise.
5145 (genrtl_goto_stmt): Likewise.
5146 (genrtl_expr_stmt): Likewise.
5147 (genrtl_decl_stmt): Likewise.
5148 (genrtl_if_stmt): Likewise.
5149 (genrtl_while_stmt): Likewise.
5150 (genrtl_do_stmt): Likewise.
5151 (genrtl_return_stmt): Likewise.
5152 (genrtl_for_stmt): Likewise.
5153 (genrtl_break_stmt): Likewise.
5154 (genrtl_continue_stmt): Likewise.
5155 (genrtl_scope_stmt): Likewise.
5156 (genrtl_switch_stmt): Likewise.
5157 (genrtl_case_label): Likewise.
5158 (genrtl_begin_compound_stmt): Likewise.
5159 (genrtl_finish_compound_stmt): Likewise.
5160 (genrtl_compound_stmt): Likewise.
5161 (genrtl_asm_stmt): Likewise.
5162 (genrtl_named_return_value): Likewise.
5163 (genrtl_begin_stmt_expr): Likewise.
5164 (genrtl_finish_stmt_expr): Likewise.
5165 (finish_for_stmt): Removed first argument.
5166 (finish_switch_stmt): Likewise.
5168 * semantics.c (genrtl_try_block): Define function.
5169 (genrtl_handler): Likewise.
5170 (genrtl_catch_block): Likewise.
5171 (genrtl_ctor_stmt): Likewise.
5172 (genrtl_subobject): Likewise.
5173 (genrtl_decl_cleanup): Likewise.
5174 (genrtl_do_poplevel): Likewise.
5175 (genrtl_do_pushlevel): Likewise.
5176 (genrtl_clear_out_block): Likewise.
5177 (genrtl_goto_stmt): Likewise.
5178 (genrtl_expr_stmt): Likewise.
5179 (genrtl_decl_stmt): Likewise.
5180 (genrtl_if_stmt): Likewise.
5181 (genrtl_while_stmt): Likewise.
5182 (genrtl_do_stmt): Likewise.
5183 (genrtl_return_stmt): Likewise.
5184 (genrtl_for_stmt): Likewise.
5185 (genrtl_break_stmt): Likewise.
5186 (genrtl_continue_stmt): Likewise.
5187 (genrtl_scope_stmt): Likewise.
5188 (genrtl_switch_stmt): Likewise.
5189 (genrtl_case_label): Likewise.
5190 (genrtl_begin_compound_stmt): Likewise.
5191 (genrtl_finish_compound_stmt): Likewise.
5192 (genrtl_compound_stmt): Likewise.
5193 (genrtl_asm_stmt): Likewise.
5194 (genrtl_named_return_value): Likewise.
5195 (genrtl_begin_stmt_expr): Likewise.
5196 (genrtl_finish_stmt_expr): Likewise.
5197 (finish_for_stmt): Removed first argument and generate rtl
5199 (finish_switch_stmt): Likewise.
5200 (do_poplevel): Removed generate rtl specific code.
5201 (do_pushlevel): Likewise.
5202 (add_tree): Likewise.
5203 (finish_goto_stmt): Likewise.
5204 (finish_expr_stmt): Likewise.
5205 (begin_if_stmt): Likewise.
5206 (finish_if_stmt_cond): Likewise.
5207 (finish_then_clause): Likewise.
5208 (begin_else_clause): Likewise.
5209 (finish_else_clause): Likewise.
5210 (finish_if_stmt): Likewise.
5211 (clear_out_block): Likewise.
5212 (begin_while_stmt): Likewise.
5213 (finish_while_stmt_cond): Likewise.
5214 (finish_while_stmt): Likewise.
5215 (begin_do_stmt): Likewise.
5216 (finish_do_body): Likewise.
5217 (finish_do_stmt): Likewise.
5218 (finish_return_stmt): Likewise.
5219 (begin_for_stmt): Likewise.
5220 (finish_for_init_stmt): Likewise.
5221 (finish_for_cond): Likewise.
5222 (finish_for_expr): Likewise.
5223 (finish_break_stmt): Likewise.
5224 (finish_continue_stmt): Likewise.
5225 (begin_switch_stmt): Likewise.
5226 (finish_switch_cond): Likewise.
5227 (finish_case_label): Likewise.
5228 (begin_try_block): Likewise.
5229 (begin_function_try_block): Likewise.
5230 (finish_try_block): Likewise.
5231 (finish_cleanup_try_block): Likewise.
5232 (finish_cleanup): Likewise.
5233 (finish_function_try_block): Likewise.
5234 (finish_handler_sequence): Likewise.
5235 (finish_function_handler_sequence): Likewise.
5236 (begin_handler): Likewise.
5237 (finish_handler_parms): Likewise.
5238 (begin_catch_block): Likewise.
5239 (finish_handler): Likewise.
5240 (begin_compound_stmt): Likewise.
5241 (finish_compound_stmt): Likewise.
5242 (finish_asm_stmt): Likewise.
5243 (finish_label_stmt): Likewise.
5244 (finish_label_decl): Likewise.
5245 (finish_subobject): Likewise.
5246 (finish_decl_cleanup): Likewise.
5247 (finish_named_return_value): Likewise.
5248 (begin_stmt_expr): Likewise.
5249 (finish_stmt_expr): Likewise.
5251 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
5252 to call genrtl_expr_stmt when appropriate.
5254 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
5255 begin_compound_expr to call genrtl_begin_stmt_expr and
5256 genrtl_begin_compound_expr when appropriate.
5257 (finish_init_stmts): Changed calls to finish_compound_expr and
5258 finish_stmt_expr to call genrtl_finish_compound_expr and
5259 genrtl_finish_stmt_expr when appropriate.
5260 (expand_default_init): Changed call to finish_expr_stmt to call
5261 genrtl_expr_stmt when appropriate.
5262 (build_vec_init): Likewise.
5264 * parse.y (simple_stmt): Removed first argument from call to
5265 finish_for_stmt. Removed first argument from call to
5268 * parse.c: Regenerated.
5270 * pt.c (tsubst_expr): Removed first argument from call to
5271 finish_for_stmt. Removed first argument from call to
5274 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
5276 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
5277 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
5279 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
5280 (cplus_tree_code_length[]): Likewise.
5281 (cplus_tree_code_name[]): Likewise.
5282 (init_parse): Added call to add_c_tree_codes. Changed
5283 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
5285 2000-06-16 Mark Mitchell <mark@codesourcery.com>
5287 * cp-tree.h (finish_mem_initializers): Declare.
5288 (count_trees): Likewise.
5289 * parse.y (base_init): Use finish_mem_initializers.
5290 * semantics.c (finish_mem_initializers): New function.
5292 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
5293 the number of trees.
5295 (count_trees): Don't use it.
5297 2000-06-15 Jason Merrill <jason@redhat.com>
5299 * tree.c (count_trees): New debugging function.
5301 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
5302 * init.c (build_member_call): Pull out the name of a DECL.
5304 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
5305 * semantics.c (expand_body): Push to TV_INTEGRATION here.
5306 * optimize.c (optimize_function): Not here.
5307 * pt.c (instantiate_decl): Push to TV_PARSE.
5309 2000-06-15 Mark Mitchell <mark@codesourcery.com>
5311 * cp-tree.h (struct language_function): Remove x_base_init_list
5312 and x_member_init_list.
5313 (current_base_init_list): Remove.
5314 (current_member_init_list): Likewise.
5315 (setup_vtbl_ptr): Change prototype.
5316 (emit_base_init): Likewise.
5317 (expand_member_init): Likewise.
5318 (reinit_parse_for_function): Remove.
5319 * decl.c (save_function_data): Don't clear x_base_init_list and
5321 (mark_language_function): Don't mark them.
5322 * init.c (perform_member_init): Tweak comment.
5323 (sort_member_init): Take the list of initializers as an argument.
5324 (sort_base_init): Likewise.
5325 (emit_base_init): Likewise.
5326 (expand_member_init): Return the initializer. Don't use global
5328 * lex.c (reinit_parse_for_function): Remove.
5329 * method.c (build_template_parm_names): Correct substitution.
5330 (do_build_copy_constructor): Don't use current_member_init_list
5331 and current_base_init_list.
5332 (synthesize_method): Likewise.
5333 * parse.y (base_init): Split mem-initializers into
5334 base-initializers and field-initializers.
5335 (member_init_list): Build up the list here.
5336 (member_init): Return the initializer.
5337 (fn.depfn): Don't use reinit_parse_for_function.
5338 * parse.c: Regenerated.
5339 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
5341 (tsubst_expr): Don't use current_member_init_list
5342 and current_base_init_list.
5343 (tsubst_expr_values): Rename to ...
5344 (tsubst_initializer_list): ... this. Use convert_from_reference.
5345 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
5346 and current_base_init_list.
5347 (begin_function_definition): Don't call reinit_parse_for_function.
5349 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
5351 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
5354 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
5356 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
5358 * cp-tree.h (IF_COND): Move to c-common.h.
5359 (THEN_CLAUSE): Likewise.
5360 (ELSE_CLAUSE): Likewise.
5361 (WHILE_COND): Likewise.
5362 (WHILE_BODY): Likewise.
5363 (DO_COND): Likewise.
5364 (DO_BODY): Likewise.
5365 (RETURN_EXPR): Likewise.
5366 (EXPR_STMT_EXPR): Likewise.
5367 (FOR_INIT_STMT): Likewise.
5368 (FOR_COND): Likewise.
5369 (FOR_EXPR): Likewise.
5370 (FOR_BODY): Likewise.
5371 (SWITCH_COND): Likewise.
5372 (SWITCH_BODY): Likewise.
5373 (CASE_LOW): Likewise.
5374 (CASE_HIGH): Likewise.
5375 (GOTO_DESTINATION): Likewise.
5376 (COMPOUND_BODY): Likewise.
5377 (ASM_CV_QUAL): Likewise.
5378 (ASM_STRING): Likewise.
5379 (ASM_OUTPUTS): Likewise.
5380 (ASM_INPUTS): Likewise.
5381 (ASM_CLOBBERS): Likewise.
5382 (DECL_STMT_DECL): Likewise.
5383 (STMT_EXPR_STMT): Likewise.
5384 (LABEL_STMT_LABEL): Likewise.
5385 (SCOPE_BEGIN_P): Likewise.
5386 (SCOPE_END_P): Likewise.
5387 (SCOPE_STMT_BLOCK): Likewise.
5388 (SCOPE_NULLIFIED_P): Likewise.
5389 (SCOPE_NO_CLEANUPS_P): Likewise.
5390 (SCOPE_PARTIAL_P): Likewise.
5391 (ASM_VOLATILE_P): Likewise.
5392 (STMT_LINENO): Likewise.
5393 (STMT_LINENO_FOR_FN_P): Likewise.
5395 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
5396 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
5397 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
5398 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
5399 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
5401 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
5403 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
5404 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
5406 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
5407 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
5408 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
5410 2000-06-14 Mark Mitchell <mark@codesourcery.com>
5412 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
5413 * class.c (dfs_find_final_overrider): Set it appropriately.
5414 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
5415 avoid unneeded secondary vptrs.
5417 2000-06-13 Jakub Jelinek <jakub@redhat.com>
5419 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
5420 (check_bitfield_decl, check_field_decl): Likewise.
5421 (build_vtbl_or_vbase_field, build_base_field): Likewise.
5422 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
5423 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
5424 (xfer_tag, finish_enum): Likewise.
5425 * decl2.c (finish_builtin_type): Likewise.
5426 * init.c (init_init_processing): Likewise.
5427 * pt.c (instantiate_class_template): Likewise.
5428 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
5429 * cp-tree.h (struct lang_type): Add user_align member.
5430 (CLASSTYPE_USER_ALIGN): Define.
5432 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5434 * Make-lang.in (c++.install-common): Install g++-cross in
5435 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
5436 $(target_alias)-g++ and $(target_alias)-c++.
5438 2000-06-12 Mark Mitchell <mark@codesourcery.com>
5440 * class.c (vcall_offset_data_s): Add last_init and fns.
5441 (overrides): Rename to same_signature_p.
5442 (dfs_find_final_overrider): Adjust accordingly.
5443 (mark_overriders): Likewise.
5444 (warn_hidden): Likewise.
5445 (build_vtbl_initializer): Reorganize machinery for building things
5446 at negative offsets.
5447 (build_vcall_and_vbase_vtbl_entries): Likewise.
5448 (build_vbase_offset_vtbl_entries): Likewise.
5449 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
5450 offset entries. Do not create two entries for functions with the
5452 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
5453 (build_rtti_vtbl_entries): Reorganize machinery for building things
5454 at negative offsets.
5456 * optimize.c (expand_call_inline): Don't recurse into the code
5457 used to initialize the parameters more than once.
5459 2000-06-11 Mark Mitchell <mark@codesourcery.com>
5461 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
5462 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
5463 (find_substitution): Only use the `Sa' substitution for
5464 std::allocator, not instantiations of it.
5465 (write_template_prefix): Move comment. Only use a TREE_LIST to
5466 represent substitutions for a member template.
5467 (write_array_type): Mangle array dimensions correctly.
5468 * optimize.c (maybe_clone_body): Copy more information from the
5470 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
5471 on the regenerated declaration.
5473 2000-06-11 Chip Salzenberg <chip@valinux.com>
5474 Mark Mitchell <mark@codesourcery.com>
5476 * class.c (build_vtable): Clarify comment.
5477 (build_ctor_vtbl_group): Pass the most derived type to
5480 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5482 * decl2.c (compare_options): Don't needlessly cast away const-ness.
5484 2000-06-10 Mark Mitchell <mark@codesourcery.com>
5486 * decl.c (add_binding): Handle duplicate declarations of external
5489 2000-06-09 Chip Salzenberg <chip@valinux.com>
5490 Mark Mitchell <mark@codesourcery.com>
5492 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
5494 (write_signed_number): New macro.
5495 (write_unsigned_number): Likewise.
5496 (write_source_name): Use them.
5497 (write_number): Handle signed and unsigned values.
5498 (write_integer_cst): Use tree_int_cst_sgn, and use
5499 write_unsigned_number or write_signed_number as appropriate.
5500 (write_discriminator): Use write_unsigned_number or
5501 write_signed_number as appropriate.
5502 (write_template_arg_literal): Likewise.
5503 (write_array_type): Use tree_low_cst.
5504 (write_template_parm): Use write_unsigned_number or
5505 write_signed_number as appropriate.
5506 (write_substitution): Adjust call to write_number.
5507 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
5508 (write_expression): Handle non-type template arguments of
5509 reference type correctly.
5510 (mangle_thunk): Use write_signed_number.
5512 2000-06-09 Chip Salzenberg <chip@valinux.com>
5514 * mangle.c (find_substition): Don't mangle objects with typename
5515 substitutions (e.g. "cin" as "Si").
5517 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
5519 * call.c (add_candidate): Use ggc_alloc_cleared.
5520 * decl.c (lookup_label): Likewise.
5521 * lex.c (retrofit_lang_decl): Likewise.
5523 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
5525 * semantics.c (expand_body): Push to TV_EXPAND.
5526 * optimize.c (optimize_function): Push to TV_INTEGRATION.
5527 * decl.c (start_function): Always call announce_function.
5529 * tinfo2.cc: Just declare abort.
5531 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
5533 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
5534 whenever @ is a symbolic name.
5536 2000-06-08 Jakub Jelinek <jakub@redhat.com>
5538 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
5540 2000-06-07 Mark Mitchell <mark@codesourcery.com>
5542 * decl.c (pushdecl): Look up functions by DECL_NAME, not
5543 DECL_ASSEMBLER_NAME.
5545 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5547 * decl2.c (c_language): Define.
5549 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
5551 * lex.c (lang_init_options): Tweak.
5553 * decl2.c: Remove #inclusion of diagnostic.h
5554 (lang_decode_option): Move diagnostic formatting options to
5557 * lang-options.h: Remove documentation for diagnostic options.
5559 * Makefile.in (lex.o): Depends upon diagnostic.h
5561 2000-06-06 Mark Mitchell <mark@codesourcery.com>
5563 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
5564 the same DECL_RESULT, it's not a redefinition.
5565 * pt.c (tsubst_decl): Remove code to handle illegal
5568 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
5570 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
5572 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
5574 * search.c (maybe_suppress_debug_info): Don't check
5575 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
5577 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
5580 Remember instantiation context in deferred instantiations.
5581 * cp-tree.h (struct tinst_level): Remove.
5582 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
5583 * pt.c (current_tinst_level): Now a tree.
5584 (print_template_context, push_tinst_level, pop_tinst_level,
5585 tinst_for_decl): Adjust.
5586 (reopen_tinst_level): New fn.
5587 (init_pt): Register current_tinst_level as a root.
5588 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5589 of the pending templates list.
5590 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5591 * lex.c (extract_interface_info): Adjust.
5592 * decl2.c (warn_if_unknown_interface): Adjust.
5594 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5596 * class.c (indirect_primary_base_p): New function.
5597 (determine_primary_base): Use it.
5599 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5601 Update new-abi dynamic cast algorithm.
5602 * tinfo.cc (__class_type_info::__dyncast_result): Add
5603 whole_details. Adjust constructor.
5604 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5605 Avoid unnecessary searching.
5606 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5608 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5610 * decl.c (init_decl_processing): Don't call record_component_aliases.
5611 * tree.c (build_cplus_array_type_1): Likewise.
5613 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5615 * ir.texi: Correct typo.
5616 * mangle.c (write_expression): Handle non-type template arguments
5617 with reference type.
5618 * method.c (build_overload_value): Likewise.
5619 * pt.c (convert_nontype_argument): Explicitly represent conversion
5620 to a reference with an ADDR_EXPR.
5621 (unify): Always unify arguments in left-to-right order.
5623 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5624 Mark Mitchell <mark@codesourcery.com>
5626 * Make-lang.in (CXX_SRCS): Add mangle.c.
5627 * Makefile.in (CXX_OBJS): Add mangle.o.
5628 (mangle.o): New rule.
5630 * class.c (local_classes): New variable.
5631 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5632 (get_vtt_name): Use mangle_vtt_name for new ABI.
5633 (init_class_processing): Initialize local_classes.
5634 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5635 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5636 (std_identifier): New macro.
5637 (DECL_VOLATILE_MEMFUNC_P): New macro.
5638 (DECL_NAMESPACE_STD_P): Likewise.
5639 (local_classes): Declare.
5640 (get_mostly_instantiated_function_type): Declare.
5641 (init_mangle): Declare.
5642 (mangle_decl): Likewise.
5643 (mangle_type_string): Likewise.
5644 (mangle_type): Likewise.
5645 (mangle_typeinfo_for_type): Likewise.
5646 (mangle_typeinfo_string_for_type): Likewise.
5647 (mangle_vtbl_for_type): Likewise.
5648 (mangle_vtt_for_type): Likewise.
5649 (mangle_ctor_vtbl_for_type): Likewise.
5650 (mangle_thunk): Likewise.
5651 (mangle_conv_op_name_for_type): Likewise.
5652 (mangle_guard_variable): Likewise.
5653 * decl.c (pushtag): Keep track of local classes.
5654 (initialize_predefined_identifiers): Initialize std_identifier.
5655 (init_decl_processing): Use std_identifier.
5656 (start_decl): Don't treat instantiations as specializations.
5657 (grokdeclarator): Likewise.
5658 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5659 name for fully-instantiated templates.
5660 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5661 destructors with the new ABI.
5662 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5663 (grokfield): Use mangle_type for new ABI.
5664 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5665 (get_sentry): Use mangle_guard_variable for new ABI.
5666 (start_static_initialization_or_destruction): Likewise.
5667 * expr.c (extract_aggr_init): Remove.
5668 (extract_scalar_init): Likewise.
5669 (extract_init): Remove #if 0'd code.
5670 * mangle.c: New function.
5671 * method.c (build_mangled_name): Assert not flag_new_abi.
5672 (build_static_name): Likewise.
5673 (build_decl_overload_real): Likewise.
5674 (build_typename_overload): Likewise.
5675 (build_overload_with_type): Likewise.
5676 (build_overload_name): Likewise.
5677 (get_ctor_vtbl_name): Likewise.
5678 (start_squangling): Likewise.
5679 (get_id_2): Likewise.
5680 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5681 (init_method): Call init_mangle for new ABI.
5682 (make_thunk): Call mangle_thunk for new ABI.
5683 * operators.def: Correct new ABI manglings for the `%' operator.
5685 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5686 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5687 (lookup_template_class): Call mangle_decl for new ABI.
5688 (get_mostly_instantiated_function_type): New function.
5689 (set_mangled_name_for_template_decl): Use it.
5690 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5691 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5692 conversion op names.
5693 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5694 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5695 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5696 mangle_typeinfo_string_for_type.
5698 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5700 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5701 (INNERMOST_TEMPLATE_ARGS): New macro.
5702 (innermost_args): Remove.
5703 (get_innermost_template_args): New function.
5704 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5705 * error.c (dump_function_decl): Be caution when using
5706 most_general_template.
5707 * method.c (build_template_parm_names): Use
5708 INNERMOST_TEMPLATE_ARGS.
5709 * pt.c (add_to_template_args): Tidy comment
5710 (get_innermost_template_args): New function.
5711 (check_explicit_specialization): Clear DECL_INITIAL for a new
5713 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5715 (push_template_decl): Always register specializations of the most
5717 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5718 (coerce_template_parms): Likewise.
5719 (lookup_template_class): Likewise.
5720 (innermost_args): Remove.
5721 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5722 (tsubst_decl): Handle tricky specializations. Use
5723 get_innermost_template_args.
5724 (instantiate_template): Simplify handling of partial
5726 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5727 (most_general_template): Reimplement, in a more straightforward
5729 (regenerate_decl_from_template): Tweak formatting. Use
5730 TMPL_ARGS_DEPTH for clarity.
5731 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5733 * dump.c (dequeue_and_dump): Dump information about thunks.
5735 2000-06-01 Richard Henderson <rth@cygnus.com>
5737 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5739 2000-06-01 Richard Henderson <rth@cygnus.com>
5741 * decl2.c (unsupported_options): Fix typo, make const.
5742 (lang_decode_option): Fix bsearch argument order.
5744 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5746 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5749 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5751 * cp-tree.h (c_get_alias_set): Deleted.
5752 * Makefile.in (decl.o): Include ../expr.h.
5753 * decl.c (expr.h): Include.
5754 (init_decl_processing): Call record_component_aliases for arrays.
5755 (grokdeclarator): Likewise.
5756 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5757 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5759 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5761 Remove guiding declaration support.
5762 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5763 (flag_guiding_decls): Remove.
5764 * call.c (build_user_type_conversion_1): Remove support for
5766 (build_new_function_call): Likewise.
5767 (build_new_op): Likewise.
5768 (build_new_method_call): Likewise.
5769 * decl.c (start_function): Likewise.
5770 * friend.c (is_friend): Likewise.
5771 (do_friend): Likewise.
5772 * decl2.c ((flag_dump_translation_unit): Make it const.
5773 (flag_guiding_decls): Remove.
5774 (unsupported_options): New variable
5775 (compare_options): New function.
5776 (lang_decode_option): Use them.
5778 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5780 * method.c (mangle_expression): Adjust test for legal expression
5783 * pt.c (instantiate_decl): Save and restore the local
5784 specializations list.
5786 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5788 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5790 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5792 * call.c (add_template_candidate_real): Handle member template
5793 constructors for classes with virtual bases.
5794 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5795 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5797 * ir.texi: Update thunk documentation.
5799 * call.c (joust): Fix handling of overloaded builtin operators.
5801 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5803 * cp-tree.h (DECL_ANTICIPATED): New macro.
5804 Document new use of DECL_LANG_FLAG_7.
5805 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5806 in the user namespace.
5807 * lex.c (do_identifier): If the identifier's declaration has
5808 DECL_ANTICIPATED on, it has not yet been declared. But do not
5809 replace it with an ordinary implicit declaration.
5811 * tinfo2.cc: Include stdlib.h.
5813 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5815 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5816 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5819 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5821 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5824 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5826 * operators.def (<?): Duplicated, should have been...
5829 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5830 Mark Mitchell <mark@codesourcery.com>
5832 * cp-tree.h (ansi_opname): Make it a macro.
5833 (ansi_assopname): Likewise.
5834 (struct lang_decl_flags): Add assignment_operator_p.
5835 (struct lang_decl): Add operator_code.
5836 (DECL_VTT_PARM): Adjust.
5837 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5838 overloaded operator.
5839 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5840 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5841 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5842 (opname_tab): Remove.
5843 (assignop_tab): Likewise.
5844 (operator_name_info_t): New type.
5845 (operator_name_info): New variable.
5846 (assignment_operator_name_info): Likewise.
5847 (build_cp_library_fn): Remove declaration.
5848 (push_cp_library_fn): Likewise.
5849 (operator_name_string): Likewise.
5850 (build_decl_overload): Likewise.
5851 * call.c (print_z_candidates): Simplify.
5852 (build_object_call): Adjust usage of ansi_opname. Use
5853 DECL_OVERLOADED_OPERATOR_P.
5854 (op_error): Adjust operator name lookup.
5855 (build_conditional_expr): Adjust usage of ansi_opname.
5856 (build_new_op): Likewise.
5857 (build_op_delete_call): Likewise.
5858 (build_over_call): Likewise.
5859 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5860 * decl.c (duplicate_decls): Copy operator_code.
5861 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5862 (builtin_function): Adjust parameters to build_library_fn_1.
5863 (build_library_fn_1): Accept an overloaded operator code.
5864 (build_library_fn): Pass ERROR_MARK.
5865 (build_cp_library_fn): Accept an overloaded operator code.
5866 (push_cp_library_fn): Likewise.
5867 (grokfndecl): Tweak.
5868 (grokdeclarator): Simplify code to compute names of overloaded
5869 operators. Adjust use of ansi_opname.
5870 (ambi_op_p): Work on tree_codes, not identifiers.
5871 (unary_op_p): Likewise.
5872 (grok_op_properties): Likewise.
5873 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5874 (lang_mark_tree): Don't try to mark the operator_code.
5875 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5876 * error.c (dump_decl): Remove special handling for operator
5878 (dump_function_name): Likewise.
5879 (dump_expr): Adjust name lookup of operators.
5880 (op_to_string): Simplify.
5881 (assop_to_string): Likewise.
5882 * init.c (build_new_1): Adjust use of ansi_opname.
5883 * lex.c (opname_tab): Remove.
5884 (assignop_tab): Likewise.
5885 (ansi_opname): Likewise.
5886 (ansi_assopname): Likewise.
5887 (operator_name_string): Likewise.
5888 (reinit_lang_specific): Likewise.
5889 (operator_name_info): New variable.
5890 (assignment_operator_name_info): Likewise.
5891 (init_operators): New function.
5892 (init_parse): Use it.
5893 (do_identifier): Adjust use of ansi_opname.
5894 * method.c (mangle_expression): Don't use ansi_opname for
5896 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5897 (build_decl_overload): Remove.
5898 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5899 (do_build_assign_ref): Adjust use of ansi_opname.
5900 (synthesize_method): Likewise.
5901 (implicitly_declare_fn): Likewise.
5902 * operators.def: New file.
5903 * parse.y (operator): Adjust use of ansi_opname.
5904 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5905 (set_mangled_name_for_template_decl): Don't play games with
5907 (special_function_p): Adjust use of ansi_opname.
5908 * typeck.c (check_return_expr): Likewise.
5909 * Make-lang.in (cc1plus): Depend on operators.def.
5910 * Makefile.in (lex.o): Likewise.
5913 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5915 * Make-lang.in (cplib2.ready): Eradicate.
5917 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5919 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5920 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5921 (built_min, cp_tree_equal): Likewise.
5923 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5925 * class.c (layout_nonempty_base_or_field): Replace
5926 `record_layout_info' with `record_layout_info_s'.
5928 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5931 * cp-tree.h (struct language_function): x_named_labels is now
5932 a struct named_label_list*.
5933 * decl.c (struct named_label_use_list): Renamed from...
5934 (struct named_label_list): ...this. New struct.
5935 (push_binding_level): Don't set eh_region.
5936 (note_level_for_eh): New fn.
5937 (pop_label): Take label and old value directly.
5938 (pop_labels): Adjust for new named_labels format.
5939 (lookup_label): Likewise.
5940 (poplevel): Note characteristics of a binding level containing a
5941 named label. Mess with named label lists earlier.
5942 (mark_named_label_lists): New fn.
5943 (mark_lang_function): Call it.
5944 (use_label): New fn, split out from...
5945 (make_label_decl): ...here. Don't call it.
5946 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5947 check_previous_gotos): New fns, split out from...
5948 (define_label): ...here.
5949 (check_switch_goto): New fn.
5950 (define_case_label): Call it.
5951 (check_goto): New fn.
5952 * semantics.c (finish_goto_stmt): Call it and use_label.
5953 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5954 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5956 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5958 * class.c (build_vtable_entry_ref): Correct usage of
5959 get_vtbl_decl_for_binfo.
5961 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5962 * method.c (implicitly_declare_fn): Not here.
5964 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5966 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5967 (CPTI_PTMD_DESC_TYPE): ... here.
5968 (ptmd_desc_type_node): Rename to ...
5969 (ptm_desc_type_node): ... here.
5971 * rtti.c (ptmd_initializer): Rename to ...
5972 (ptm_initializer): ... here.
5973 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5975 (create_tinfo_types): Adjust.
5977 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5979 Finish implementation of VTTs.
5980 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5981 CPTI_VTT_PARM_IDENTIFIER.
5982 (vtt_parm_identifier): New macro.
5983 (vtt_parm_type): Likewise.
5984 (BINFO_SUBVTT_INDEX): Likewise.
5985 (BINFO_VPTR_INDEX): Likewise.
5986 (struct lang_decl): Add vtt_parm.
5987 (DECL_VTT_PARM): New macro.
5988 (DECL_USE_VTT_PARM): Likewise.
5989 (DECL_NEEDS_VTT_PARM_P): Likewise.
5990 (get_vtt_name): Declare.
5991 (build_artifical_parm): Likewise.
5992 (fixup_all_virtual_upcast_offsets): Likewise.
5993 (expand_indirect_vtbls_init): Remove.
5994 * call.c (build_new_method_call): Pass the vtt to subobject
5995 constructors and destructors.
5996 * class.c (get_vtt_name): Give it external linkage.
5997 (build_clone): Handle the magic VTT parameters for clones.
5998 (clone_function_decl): Fix typo in comment.
5999 (build_vtt): Keep track of the indices in the VTTs where various
6000 entities are stored.
6001 (build_vtt_inits): Likewise.
6002 (dfs_build_vtt_inits): Likewise.
6003 (build_ctor_vtbl_group): Tweak type of construction vtables.
6004 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
6005 primary bases, when building construction vtables.
6006 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
6007 (initialize_predefined_identifiers): Add vtt_parm_identifier.
6008 (init_decl_processing): Initialize vtt_parm_type.
6009 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
6010 (lang_mark_tree): Make vtt_parm.
6011 * decl2.c (build_artificial_parm): New function.
6012 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
6013 (grokclassfn): Use build_artificial_parm.
6014 * init.c (initialize_vtbl_ptrs): Call
6015 fixup_all_virtual_upcast_offsets directly.
6016 (perform_member_init): Use the complete subobject destructor for
6018 (build_vtbl_address): New function.
6019 (expand_virtual_init): Handle VTTs.
6020 * optimize (maybe_clone_body): Likewise.
6021 * search.c (fixup_all_virtual_upcast_offsets): Give it external
6023 (expand_indirect_vtbls_init): Remove.
6024 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
6025 * tree.c (make_binfo): Make them bigger.
6027 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6029 * inc/cxxabi.h (__pbase_type_info): Define, based on
6030 __pointer_type_info.
6031 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
6032 (__pointer_to_member_type_info): Likewise.
6033 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
6034 (__pointer_to_member_type_info::__is_pointer_p): Remove.
6035 (__pointer_type_info::__do_catch): Rename to ...
6036 (__pbase_type_info::__do_catch): ... here. Adjust.
6037 (__pbase_type_info::__pointer_catch): Implement.
6038 (__pointer_type_info::__pointer_catch): Adjust.
6039 (__pointer_to_member_type_info::__pointer_catch): Adjust.
6041 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
6043 * tinfo.h (__user_type_info::contained_virtual_p): New
6045 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
6047 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
6048 diamond shaped heirarchy. Add early out for mixed diamond and
6049 duplicate shaped heirarchy.
6051 2000-05-24 Mark Mitchell <mark@codesourcery.com>
6053 * cp-tree.h (build_delete): Change prototype.
6054 (build_vec_delete): Likewise.
6055 * call.c (build_scoped_method_call): Use special_function_kind
6056 values to indicate the kind of destruction to be done.
6057 (build_method_call): Likewise.
6058 * decl.c (finish_destructor_body): Likewise.
6059 (maybe_build_cleanup_1): Likewise. Rename to ...
6060 (maybe_build_cleanup): ... this.
6061 * decl2.c (delete_sanity): Use special_function_kind
6062 values to indicate the kind of destruction to be done.
6063 (build_cleanup): Likewise.
6064 * init.c (perform_member_init): Likewise.
6065 (build_vec_delete_1): Likewise.
6066 (build_dtor_call): Simplify.
6067 (build_delete): Use special_function_kind
6068 values to indicate the kind of destruction to be done.
6069 (build_vbase_delete): Likewise.
6070 (build_vec_delete): Likewise.
6072 * init.c (sort_member_init): Fix typo in error message generation
6075 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
6077 * semantics.c (begin_class_definition): make the packed
6078 attribute be sensitive to the "-fpack-struct" command line flag
6080 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
6082 Update new-abi upcast algorithm.
6083 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
6084 prototype and meaning of return value.
6085 (__si_class_type_info::__do_upcast): Likewise.
6086 (__vmi_class_type_info::__do_upcast): Likewise.
6087 * tinfo.cc (__class_type_info::__upcast_result): Replace
6088 whole2dst with part2dst. Adjust ctor.
6089 (__class_type_info::__do_upcast): Adjust call of worker function.
6090 (__class_type_info::__do_upcast): Adjust.
6091 (__si_class_type_info::__do_upcast): Adjust. Use parent's
6093 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
6094 virtual base in diamond heirarchy bug.
6096 2000-05-23 Mark Mitchell <mark@codesourcery.com>
6098 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
6099 and bitfield to tinfo_fn_p.
6100 (DECL_TINFO_FN_P): Adjust.
6101 (SET_DECL_TINFO_FN_P): Likewise.
6102 (DECL_MUTABLE_P): Likewise.
6103 (DECL_C_BIT_FIELD): Likewise.
6104 (SET_DECL_C_BIT_FIELD): Likewise.
6105 (CLEAR_DECL_C_BIT_FIELD): Likewise.
6106 (DECL_UNINLINABLE): Likewise.
6107 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
6108 (handle_using_decl): Remove assertion.
6109 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
6110 to build FIELD_DECLs.
6111 (build_base_field): Likewise.
6112 (layout_class_type): Likewise.
6113 * decl.c (init_decl_processing): Likewise.
6114 (build_ptrmemfunc_type): Likewise.
6115 (grokdeclarator): Likewise.
6116 * decl2.c (grok_x_components): Likewise.
6117 * except.c (call_eh_info): Likewise.
6118 * init.c (init_init_processing): Likewise.
6119 * rtti.c (expand_class_desc): Likewise.
6120 (create_pseudo_type_info): Likewise.
6121 (get_vmi_pseudo_type_info): Likewise.
6122 (create_tinfo_types): Likewise.
6123 * ptree.c (print_lang_decl): Adjust.
6124 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
6125 before checking DECL_MUTABLE_P.
6127 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
6128 parameters for template functions.
6129 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
6130 destructors as well as constructors.
6132 2000-05-22 Mark Mitchell <mark@codesourcery.com>
6134 * class.c (build_ctor_vtbl_group): Set inits.
6135 * optimize.c (maybe_clone_body): Set DECL_INLINE and
6136 DECL_THIS_INLINE appropriately for clones.
6138 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
6139 (DECL_CONV_FN_P): Simplify.
6140 (DECL_OPERATOR): Remove.
6141 (language_to_string): Declare.
6142 * decl.c (duplicate_decls): Fix typo in comment.
6143 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
6144 (grok_op_properties): Use DECL_CONV_FN_P instead of
6145 IDENTIFIER_TYPENAME_P.
6146 * dump.c (dequeue_and_dump): Dump the language linkage of
6148 * error.c (language_to_string): Give it external linkage.
6149 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
6150 (implicitly_declare_fn): Set DECL_LANGUAGE.
6151 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
6152 IDENTIFIER_TYPENAME_P.
6153 (tsubst_decl): Likewise.
6154 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
6155 * semantics.c (finish_member_declaration): Don't mark members of
6156 classes declared in an extern "C" region as extern "C".
6158 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6160 * decl2.c (qualified_lookup_using_namespace): Look through
6163 * decl.c (push_using_decl): Return the old decl on namespace level.
6165 2000-05-21 Mark Mitchell <mark@codesourcery.com>
6167 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
6168 (VTT_NAME_PREFIX): New macro.
6169 (CTOR_VTBL_NAME_PREFIX): Likewise.
6170 (get_ctor_vtbl_name): New function.
6171 * class.c (get_vtable_name): Simplify.
6172 (get_vtt_name): New function.
6173 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
6174 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
6175 when a virtual base becomes primary.
6176 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
6178 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
6179 additional parameters.
6180 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
6181 (initialize_array): New function.
6182 (build_vtt): Likewise.
6183 (build_vtt_inits): Likewise.
6184 (dfs_build_vtt_inits): Likewise.
6185 (dfs_fixup_binfo_vtbls): Likewise.
6186 (build_ctor_vtbl_group): Likewise.
6187 (initialize_vtable): Use initialize_array.
6188 (accumulate_vtbl_inits): Reimplement to handle construction
6190 (dfs_accumulate_vtbl_inits): Likewise.
6191 (bulid_vtbl_initializer): Adjust parameter name.
6192 * method.c (build_typename_overload): Remove #if 0'd code.
6193 (get_ctor_vtbl_name): New function.
6194 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
6195 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
6197 * cp-tree.h (struct lang_type): Remove search_slot.
6198 (CLASSTYPE_SEARCH_SLOT): Remove.
6199 (emit_base_init): Change prototype.
6200 (initialize_vtbl_ptrs): Likewise.
6201 (expand_indirect_vtbls_init): Likewise.
6202 (clear_search_slots): Remove.
6203 * decl.c (lang_mark_tree): Don't mark search_slot.
6204 * init.c (initialize_vtbl_ptrs): Simplify.
6205 (emit_base_init): Likewise.
6206 * search.c (struct vbase_info): Document decl_ptr.
6207 (convert_pointer_to_single_level): Remove.
6208 (dfs_find_vbases): Remove.
6209 (dfs_init_base_pointers): Simplify.
6210 (dfs_clear_vbase_slots): Remove.
6211 (dfs_vtable_path_unmark): New function.
6212 (init_vbase_pointers): Simplify.
6213 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
6214 (expand_indirect_vtbls_init): Simplify. Don't call
6215 mark_all_temps_used.
6216 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
6217 initialize_vtbl_ptrs.
6219 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
6221 * except.c: Add static prototypes.
6223 2000-05-20 H.J. Lu <hjl@gnu.org>
6225 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
6227 2000-05-19 Mark Mitchell <mark@codesourcery.com>
6229 Don't create a separate copy of virtual bases for the
6230 CLASSTYPE_VBASECLASSES list.
6231 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
6232 (BINFO_FOR_VBASE): Remove.
6233 (CANONICAL_BINFO): Adjust.
6234 (binfo_for_vbase): New function.
6235 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
6236 instead of BINFO_FOR_VBASE.
6237 (build_vbase_pointer): Likewise.
6238 (build_secondary_vtable): Likewise.
6239 (dfs_mark_primary_bases): Likewise.
6240 (mark_primary_bases): Likewise.
6241 (layout_nonempty_base_or_field): Likewise.
6242 (dfs_set_offset_for_shared_vbases): Likewise.
6243 (dfs_set_offset_for_unshared_vbases): Likewise.
6244 (layout_virtual_bases): Likewise. Adjust for changes to the
6245 CLASSTYPE_VBASECLASSES list.
6246 (dump_class_hierarchy_r): Use binfo_for_vbase
6247 instead of BINFO_FOR_VBASE.
6248 (dump_class_hierarchy): Likewise.
6249 (finish_vtbls): Likewise.
6250 (build_vtbl_initializer): Adjust for changes to the
6251 CLASSTYPE_VBASECLASSES list.
6252 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
6253 * decl.c (finish_destructor_body): Adjust for changes to the
6254 CLASSTYPE_VBASECLASSES list.
6255 * init.c (sort_base_init): Use binfo_for_vbase.
6256 (construct_virtual_bases): Adjust for changes to the
6257 CLASSTYPE_VBASECLASSES list.
6258 (expand_member_init): Use binfo_for_vbase.
6259 (build_vbase_delete): Adjust for changes to the
6260 CLASSTYPE_VBASECLASSES list.
6261 * method.c (do_build_copy_constructor): Likewise.
6262 * rtti.c (get_base_offset): Use binfo_for_vbase.
6263 (expand_class_desc): Remove #if 0'd code.
6264 * search.c (struct vbase_info): Remove vbase_types.
6265 (get_base_distance): Use binfo_for_vbase.
6266 (lookup_field_queue_p): Use CANONICAL_BINFO.
6267 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
6268 (get_pure_virtuals): Adjust for changes to the
6269 CLASSTYPE_VBASECLASSES list.
6270 (dfs_find_vbases): Use binfo_for_vbase.
6271 (dfs_init_vbase_pointers): Likewise.
6272 (init_vbase_pointers): Don't initialize vi.vbase_types.
6273 (virtual_context): Use binfo_for_vbase.
6274 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
6275 CLASSTYPE_VBASECLASSES list.
6276 (expand_indirect_vtbls_init): Simplify.
6277 (dfs_get_vbase_types): Don't replicate virtual bases.
6278 (find_vbase_instance): Use binfo_for_vbase.
6279 (binfo_for_vbase): New function.
6280 * typeck.c (get_delta_difference): Use binfo_for_vbase.
6282 2000-05-17 Mark Mitchell <mark@codesourcery.com>
6284 * decl2.c (finish_anon_union): Generalize error messages to handle
6285 anonymous structures.
6286 * init.c (perform_member_init): Remove `name' parameter.
6287 (build_field_list): New function.
6288 (sort_member_init): Handle anonymous union initialization order
6289 correctly. Check for multiple initializations of the same union.
6290 (emit_base_init): Don't look up fields by name here.
6291 (expand_member_init): Record the result of name lookup for future
6293 * typeck.c (build_component_ref): Fix formatting.
6295 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
6297 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
6298 * typeck.c (build_x_compound_expr): Replace warn_unused with
6301 * decl2.c (lang_decode_option): Update -Wall unused flags by
6302 calling set_Wunused.
6304 2000-05-16 Mark Mitchell <mark@codesourcery.com>
6306 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
6307 * init.c (dfs_vtable_path_unmark): Remove.
6308 * search.c (marked_new_vtable_p): Likewise.
6309 (unmarked_new_vtable_p): Likewise.
6310 (dfs_search_slot_nonempty_p): Likewise.
6311 (dfs_mark): Likewise.
6312 (dfs_vtable_path_unmark): Likewise.
6313 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
6314 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
6315 (dfs_init_vbase_pointers): Remove special-case new ABI code.
6316 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
6317 (init_vbase_pointers): Simplify.
6318 (expand_indirect_vtbls_init): Likewise.
6320 * class.c (copy_virtuals): New function.
6321 (build_primary_table): Use it.
6322 (build_secondary_vtable): Likewise.
6323 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
6324 indicate that no vcall offset is required.
6325 (add_virtual_function): Likewise.
6326 (modify_all_vtables): Likewise.
6327 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6328 (dfs_accumulate_vtbl_inits): Likewise.
6329 (build_vtbl_initializer): Make changes to handle construction
6331 (dfs_build_vcall_offset_vtbl_entries): Likewise.
6332 (build_rtti_vtbl_entries): Likewise.
6333 (build_vtable_entries): Handle a NULL vcall_index.
6335 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
6337 * decl2.c (lang_decode_option): Fix thinko.
6339 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
6341 * except.c (check_handlers): New fn.
6342 * cp-tree.h: Declare it.
6343 * semantics.c (finish_handler_sequence): Call it.
6344 (finish_function_handler_sequence): Likewise.
6345 (finish_handler_parms): Set TREE_TYPE on the handler.
6346 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
6347 * search.c (get_base_distance_recursive): If protect>1, ignore
6349 (get_base_distance): Don't reduce watch_access.
6351 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
6353 * lex.c: #include diagnostic.h.
6354 (lang_init_options): Set default prefixing rules.
6356 * lang-options.h: Add -fdiagnostics-show-location=.
6358 * decl2.c: #include diagnostic.h.
6359 (lang_decode_option): Handle -fdiagnostics-show-location=.
6361 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
6363 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
6364 * vec.cc: Revert my 2000-05-07 change.
6366 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
6368 * class.c (check_field_decls): Complain about non-static data
6369 members with same name as class in class with constructor.
6371 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
6373 * decl.c (grokdeclarator): Allow non-static data members with
6376 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6378 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
6379 and pending_inline.filename. Update prototypes.
6380 * decl.c (define_label): Constify filename parameter.
6381 * decl2.c (warn_if_unknown_interface): Constify local char *.
6382 * input.c Constify input_source.filename. Don't declare
6383 input_filename or lineno. Constify filename parameter to feed_input.
6384 * lex.c (init_parse): Constify parameter and return value.
6385 (cp_pragma_interface, cp_pragma_implementation): Constify
6387 (reinit_parse_for_method, reinit_parse_for_block,
6388 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
6389 Constify local char *.
6390 * pt.c: Don't declare lineno or input_filename.
6391 (print_template_context, tsubst_friend_function, tsubst_decl,
6392 tsubst, instantiate_decl): Constify local char *.
6393 * semantics.c (expand_body): Constify local char *.
6394 * tree.c (build_srcloc): Constify filename parameter.
6395 * typeck.c (c_expand_asm_operands): Constify filename
6398 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
6400 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
6403 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
6405 * inc/cxxabi.h: Fix typos in comment.
6406 (__base_class_info::__offset): Use a static_cast.
6408 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
6410 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
6411 of std::size_t and std::ptrdiff_t respectively.
6412 * tinfo.cc: Likewise.
6415 2000-05-06 Richard Henderson <rth@cygnus.com>
6417 * typeck.c (build_c_cast): Don't warn integer->pointer size
6418 mismatch for constants.
6420 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
6422 * rtti.c (ptmd_initializer): Set non-public, if class is
6425 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
6426 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6427 __cxa_vec_delete): Likewise.
6428 * tinfo.cc (__dynamic_cast): Likewise.
6429 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6430 __cxa_vec_delete): Likewise.
6432 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6434 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
6435 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
6436 (lang_decl_flags): Add vcall_offset.
6437 (THUNK_VCALL_OFFSET): Use it.
6438 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
6439 * method.c (make_thunk): Create the lang_decl here, not in
6441 (emit_thunk): Make generic thunks into ordinary functions once
6442 they have been fed to expand_body.
6443 * semantics.c (expand_body): Set current_function_is_thunk here.
6445 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6447 * class.c (update_vtable_entry_for_fn): Prototype.
6449 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
6452 * search.c (dfs_build_inheritance_graph_order): Prototype.
6454 2000-05-04 Mark Mitchell <mark@codesourcery.com>
6456 * cp-tree.h (special_function_kind): Add various kinds of
6458 (special_function_p): New function.
6459 * class.c (overrides): Don't let one kind of destructor override
6461 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
6462 whether or not to instantiate a template.
6463 * tree.c (special_function_p): Define.
6465 2000-05-03 Mark Mitchell <mark@codesourcery.com>
6467 * cp-tree.def (THUNK_DECL): Remove.
6468 * cp-tree.h (DECL_THUNK_P): New macro.
6469 (DECL_NON_THUNK_FUNCTION_P): Likewise.
6470 (DECL_EXTERN_C_FUNCTION_P): Likewise.
6471 (SET_DECL_THUNK_P): Likewise.
6472 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
6473 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
6474 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
6475 * decl.c (decls_match): Use DECL_EXTERN_C_P.
6476 (duplicate_decls): Likewise.
6477 (pushdecl): Likewise. Adjust thunk handling.
6478 (grokfndecl): Use DECL_EXTERN_C_P.
6479 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
6480 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
6481 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
6482 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
6483 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
6484 DECL_NO_STATIC_CHAIN.
6485 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
6486 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
6487 * search.c (covariant_return_p): Remove THUNK_DECL handling.
6490 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6492 * tree.c (walk_tree): Set lineno.
6494 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6496 * exception.cc: Update license notice.
6498 * new1.cc: Likewise.
6499 * new2.cc: Likewise.
6500 * tinfo.cc: Likewise.
6501 * tinfo2.cc: Likewise.
6503 * inc/cxxabi.h: Likewise.
6504 * inc/exception: Likewise.
6505 * inc/new: Likewise.
6506 * inc/new.h: Likewise.
6507 * inc/typeinfo: Likewise.
6509 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
6511 * tree.c (build_target_expr_with_type): If we already have a
6512 TARGET_EXPR, just return it.
6514 * optimize.c (initialize_inlined_parameters): Don't generate an
6515 EXPR_STMT if we can just use DECL_INITIAL.
6516 * decl.c (emit_local_var): Only make the initialization a
6517 full-expression if stmts_are_full_exprs_p.
6519 2000-05-01 Mark Mitchell <mark@codesourcery.com>
6521 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
6523 * call.c (standard_conversion): Use it.
6524 (direct_reference_binding): Likewise.
6525 (build_over_call): Likewise.
6526 (is_properly_derived_from): Likewise.
6527 (compare_ics): Likewise.
6528 * class.c (resolves_to_fixed_type_p): Likewise.
6529 * optimize.c (declare_return_variable): Likewise.
6530 * pt.c (is_specialization_of): Likewise.
6532 * typeck.c (comp_target_parms): Likeiwse.
6533 (build_static_cast): Likewise.
6534 (build_reinterpret_cast): Likewise.
6535 (build_const_cast): Likewise.
6536 (comp_ptr_ttypes_real): Likewise.
6537 (comp_ptr_ttypes_const): Likewise.
6538 * typeck2.c (process_init_constructor): Likewise.
6540 2000-04-30 Scott Snyder <snyder@fnal.gov>
6542 * decl.c (finish_destructor_body): Use the base destructor when
6543 destroying virtual bases.
6545 2000-04-30 Mark Mitchell <mark@codesourcery.com>
6547 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
6549 * optimize.c (struct inline_data): Add target_exprs field.
6550 (declare_return_variable): When a function returns an aggregate,
6551 use the variable declared in the TARGET_EXPR as the remapped
6553 (expand_call_inline): Update the pending target_exprs stack.
6554 (optimize_function): Initialize the stack.
6556 * decl2.c (finish_file): Fix typo in comment.
6558 * method.c (emit_thunk): Don't try to return a `void' value.
6560 * optimize.c (initialize_inlined_parameters): If the parameter is
6561 addressable, we need to make a new VAR_DECL, even if the
6562 initializer is constant.
6564 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
6566 * decl.c (grok_op_properties): Add an extra check of argtypes.
6568 2000-04-27 Mark Mitchell <mark@codesourcery.com>
6570 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
6572 (initialize_inlined_parameters): Try to avoid creating new
6575 2000-04-27 Alex Samuel <samuel@codesourcery.com>
6577 * lex.c (my_get_run_time): Remove.
6578 (init_filename_times): Use get_run_time instead of my_get_run_time.
6579 (check_newline): Likewise.
6580 (dump_time_statistics): Likewise.
6581 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
6582 of computing elapsed time explicitly.
6584 2000-04-26 Mark Mitchell <mark@codesourcery.com>
6586 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6587 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6588 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6589 before calling decl_constant_value.
6590 * class.c (check_bitfield_decl): Likewise.
6591 * cvt.c (ocp_convert): Likewise.
6592 (convert): Likewise.
6593 * decl.c (compute_array_index_type): Likewise.
6594 (build_enumerator): Likewise.
6595 * decl2.c (check_cp_case_value): Likewise.
6596 * pt.c (convert_nontype_argument): Likewise.
6598 * typeck.c (decay_conversion): Likewise.
6599 (build_compound_expr): Likewise.
6600 (build_reinterpret_cast): Likewise.
6601 (build_c_cast): Likewise.
6602 (convert_for_assignment): Likewise.
6604 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6606 * decl.c (finish_function): Don't play games with DECL_INLINE.
6608 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6610 * ir.texi: Correct typo.
6612 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6614 * decl.c (grokdeclarator): Reject VLAs as members.
6616 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6618 * call.c (standard_conversion): Accept conversion between
6621 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6623 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6625 * decl2.c (finish_file): Remove double setup for accounting
6628 2000-04-24 Robert Lipe <robertlipe@usa.net>
6630 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6632 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6634 * new.cc (set_new_handler): Needs to be in std::.
6636 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6638 * cp-tree.h (lang_decl): Remove pretty_function_p.
6639 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6640 language-specific node.
6641 * decl.c (cp_make_fname_decl): Use build_decl, not
6642 build_lang_decl, to build the variables.
6643 (grokvardecl): Don't call build_lang_decl for local variables in
6645 (grokdeclarator): Don't call build_lang_decl for local type
6646 declarations in templates.
6647 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6648 zero'd memory, rather than calling memset.
6649 * pt.c: Include hashtab.h.
6650 (local_specializations): New variable.
6651 (retrieve_local_specialization): Use it.
6652 (register_local_specialization): Likewise.
6653 (tsubst_decl): Don't assume local variables have
6655 (instantiate_decl): Set up local_specializations.
6656 * Makefile.in (HTAB_H): New variable.
6658 2000-04-23 Richard Henderson <rth@cygnus.com>
6660 * typeck.c (c_expand_asm_operands): Restore the original
6661 contents of the output list.
6663 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6665 * ir.texi: Document complex number representation.
6667 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6669 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6670 (target_incomplete_p): New function.
6671 (tinfo_base_init): Create comdat NTBS name variable.
6672 (ptr_initializer): Add non_public parameter. Calculate it.
6673 (ptmd_initializer): Likewise.
6674 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6675 (create_real_tinfo_var): Add non_public parameter. Use it.
6676 Push proxy into global namespace.
6677 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6679 * inc/typeinfo (type_info::before, type_info::operator==):
6680 Compare __name addresses.
6682 * tinfo2.cc: Remove new-abi builtins comment.
6684 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6686 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6688 * call.c (joust): Exit early if we get the same function, too.
6690 * decl2.c (key_method): Return NULL_TREE for template classes.
6691 (import_export_class): Don't need to check for template classes.
6693 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6695 * lex.c: Remove references to cccp.c.
6697 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6699 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6700 volatile_memfunc. Add destructor_attr. Adjust dummy.
6701 (DECL_DESTRUCTOR_P): Use destructor_attr.
6702 (DECL_CONST_MEMFUNC_P): Reimplement.
6703 (DECL_VOLATILE_MEMFUNC_P): Remove.
6704 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6705 (overrides): Use DECL_DESTRUCTOR_P.
6706 (check_for_override): Likewise.
6707 * decl.c (start_function): Likewise.
6708 * decl2.c (grokfclassfn): Likewise.
6709 (check_classfn): Likewise.
6710 (grok_function_init): Likewise.
6712 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6714 * decl2.c (grokfield): Issue error on illegal data member
6717 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6719 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6721 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6723 * class.c (build_vtable_entry): Don't build thunks for type-info
6726 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6728 * decl.c (decls_match): Allow a redeclaration of a builtin to
6729 specify args while the builtin did not.
6731 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6733 * cp-tree.def (THUNK_DECL): Add to documentation.
6734 * cp-tree.h (flag_huge_objects): Declare.
6735 * class.c (modify_vtable_entry): Tidy.
6736 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6737 Calculate delta appropriately for the new ABI.
6738 (dfs_modify_vtables): Use it.
6739 (modify_all_vtables): Fix thinko in code to add overriding copies
6740 of functions to primary vtables.
6741 (build_clone): Fix typo in comment.
6742 (clone_function_decl): Correct order of destructors in vtable.
6743 (build_vbase_offset_vtbl_entries): Adjust comment.
6744 (dfs_vcall_offset_queue_p): Remove.
6745 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6746 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6747 (build_vtable_entry): Correct check for pure virtual functions.
6748 Don't declare flag_huge_objects.
6749 * decl.c (flag_huge_objects): Remove declaration.
6750 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6751 Use int_size_in_bytes.
6752 (emit_thunk): Handle vcall offset thunks.
6754 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6756 * decl2.c (parse_time, varconst_time): Delete declarations.
6757 (finish_file): Delete LINENO declaration.
6758 START_TIME and THIS_TIME now long.
6760 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6762 * class.c (build_base_field): Reformat comment.
6764 * inc/cxxabi.h (stddef.h): Comment inclusion.
6765 (__base_class_info::__offset): Comment shift.
6767 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6769 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6770 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6771 (cp_push_exception_identifier): New macro.
6772 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6773 (DECL_BASE_DESTRUCTOR_P): Likewise.
6774 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6775 (get_vtbl_decl_for_binfo): Fix formatting.
6776 (in_charge_arg_for_name): New macro.
6777 (maybe_build_cleanup_and_delete): Remove declaration.
6778 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6779 (in_charge_arg_for_name): New function.
6780 (build_new_method_call): Use it. Handle cloned destructors.
6781 (build_clone): Don't make the base constructor virtual.
6782 Automatically defer generated functions.
6783 (clone_function_decl): Handle destructors, too.
6784 (clone_constructors_and_destructors): Likewise.
6785 (create_vtable_ptr): Don't create a vtable entry for a cloned
6787 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6788 (initialize_predefined_identifiers): Update appropriately.
6789 (finish_destructor_body): Simplify.
6790 (maybe_build_cleanup_and_delete): Remove.
6791 * except.c (expand_throw): Handle new-ABI destructors.
6792 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6793 (build_dtor_call): New function.
6794 (build_delete): Use it. Simplify.
6795 * optimize.c (maybe_clone_body): Handle destructors.
6796 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6798 * exception.cc (cleanup_fn): New typedef.
6799 (CALL_CLEANUP): New macro.
6800 (cp_eh_info): Use them.
6801 (__cp_push_exception): Likewise.
6802 (__cp_pop_exception): Likewise.
6804 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6806 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6807 (complete_dtor_identifier): New macro.
6808 (CLASSTYPE_FIRST_CONVERSION): Remove.
6809 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6810 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6811 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6812 (CLASSTYPE_CONSTRUCTORS): Likewise.
6813 (CLASSTYPE_DESTRUCTORS): Likewise.
6814 (lang_decl): Add cloned_function.
6815 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6816 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6817 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6818 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6819 (DECL_CLONED_FUNCTION_P): Likewise.
6820 (DECL_CLONED_FUNCTION): Likewise.
6821 (clone_function_decl): Declare.
6822 (maybe_clone_body): Likewise.
6823 * call.c (build_user_type_conversion_1): Call complete object
6824 constructors in the new ABI.
6825 (build_new_method_call): Don't add in-charge parameters under the
6827 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6828 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6829 CLASSTYPE_DESTRUCTOR_SLOT.
6830 (build_clone): New function.
6831 (clone_function_decl): Likewise.
6832 (clone_constructors_and_destructors): Likewise.
6833 (check_bases_and_members): Use it.
6834 * decl.c (iniitialize_predefined_identifiers): Initialize
6835 complete_dtor_identifier.
6836 (finish_function): Don't add extra code to a clone.
6837 (lang_mark_tree): Mark cloned_function.
6838 * decl2.c (mark_used): Don't bother trying to instantiate things
6840 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6841 * method.c (set_mangled_name_for_decl): Don't treat clones as
6843 (synthesize_method): Sythesize cloned functions, not the clones.
6844 * optimize.c (inline_data): Update comment on ret_label.
6845 (remap_block): Don't assume DECL_INITIAL exists.
6846 (copy_body_r): Allow ret_label to be NULL.
6847 (maybe_clone_body): Define.
6848 * pt.c (tsubst_decl): Handle clones.
6849 (instantiate_clone): New function.
6850 (instantiate_template): Use it.
6851 (set_mangled_name_for_template_decl): Don't treat clones as
6853 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6854 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6855 * semantics.c (expand_body): Clone function bodies as necessary.
6857 * optimize.c (remap_decl): Avoid sharing structure for arrays
6858 whose size is only known at run-time.
6859 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6861 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6862 to has_in_charge_parm_p.
6863 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6864 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6865 (DECL_COPY_CONSTRUCTOR_P): New macro.
6866 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6867 (build_user_type_conversion_1): Likewise.
6868 (convert_like_real): Likewise.
6869 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6870 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6871 (copy_args_p): Likewise.
6872 (grok_ctor_properties): Likewise.
6873 (start_function): Likewise.
6874 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6875 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6876 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6877 * method.c (do_build_copy_constructor): Use
6878 DECL_HAS_IN_CHARGE_PARM_P.
6879 (synthesize_method): Likewise.
6880 * pt.c (instantiate_template): Remove goto.
6881 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6884 * cp-tre.h (finish_function): Change prototype.
6885 * decl.c (end_cleanup_fn): Adjust caller.
6886 (finish_function): Take only one parameter.
6887 * decl2.c (finish_objects): Adjust caller.
6888 (finish_static_storage_duration_function): Likewise.
6889 * method.c (emit_thunk): Likewise.
6890 * parse.y: Likewise.
6891 * parse.c: Regenerated.
6892 * pt.c (instantiate_decl): Likewise.
6893 * rtti.c (synthesize_tinfo_fn): Likewise.
6894 * semantics.c (expand_body): Likewise.
6896 * cp-tree.h (copy_decl): New function.
6897 * class.c (finish_struct_1): Use it.
6898 * lex.c (copy_decl): Define it.
6899 * pt.c (tsubst_decl): Likewise.
6900 * tree.c (copy_template_template_parm): Likewise.
6902 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6903 has_nonpublic_assign_ref.
6904 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6905 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6906 * class.c (finish_struct_methods): Don't set
6907 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6908 (interface_only): Don't declare.
6909 (interface_unknown): Likewise.
6911 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6913 * tree.h (HAVE_TEMPLATES): Remove definition.
6914 * lang-options.h (-fthis-is-variable): Remove documentation.
6916 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6918 * class.c (instantiate_type): Handle object-relative template-id.
6920 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6921 * decl.c (cplus_expand_expr_stmt): Not here.
6923 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6924 Initialize exprtype earlier.
6926 * parse.y (fn.def1): Check for defining types in return types.
6928 * decl.c (check_tag_decl): Notice extra fundamental types.
6929 Diagnose empty decls in classes, too.
6931 * decl.c (grokdeclarator): Don't override an anonymous name if no
6932 declarator was given.
6934 * cvt.c (convert_to_void): Call resolve_offset_ref.
6936 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6938 * decl2.c (decl_namespace): Handle getting a type.
6940 * typeck.c (build_c_cast): Re-enable warning for cast between
6941 pointer and integer of different size.
6943 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6945 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6947 (__pointer_type_info::__pointer_catch): New virtual function.
6948 (__pointer_to_member_type_info): Derive from
6949 __pointer_type_info. Adjust.
6950 (__pointer_to_member_type_info::__do_catch): Remove.
6951 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6952 (__pointer_to_member_type_info::__pointer_catch): Declare.
6953 * rtti.c (qualifier_flags): Add restrict flag.
6954 (ptmd_initializer): Reorder members.
6955 (create_tinfo_types): Expand comments. Reorder
6956 ptmd_desc_type_node members.
6957 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6959 (__pointer_type_info::__do_catch): Move specific code into
6960 __pointer_catch. Call it.
6961 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6962 specific catch checking. Fix void conversion check.
6963 (__pointer_to_member_type_info::__do_catch): Remove.
6964 (__pointer_to_member_type_info::__pointer_catch): Implement.
6966 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6968 * lex.c (init_parse): Remove traces of classof and headof.
6969 * decl2.c (flag_operator_names): Default to 1.
6970 (lang_decode_option): Do not set it for -ansi.
6972 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6974 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6975 (DECL_MAIN_VARIANT): Remove.
6976 * decl.c (duplicate_decls): Don't set it.
6977 (start_function): Likewise.
6978 (lang_mark_tree): Don't mark it.
6979 * decl2.c (defer_fn): Don't use it.
6980 * lex.c (retrofit_lang_decl): Don't set it.
6981 * pt.c (tsubst_decl): Likewise.
6982 * ptree.c (print_lang_decl): Don't print it.
6983 * typeck.c (mark_addressable): Don't use it.
6985 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6987 * vec.cc: Include <new> and <exception>.
6988 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6989 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6991 (__cxa_vec_delete): Catch dtor exceptions.
6993 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6995 Prepend __ to implementation defined names.
6996 * inc/typeinfo (type_info): Rename _name to __name.
6997 (type_info::type_info): Rename parameter.
6998 (type_info::operator==, type_info::operator!=,
6999 type_info::before): Likewise.
7000 (type_info::is_pointer_p, type_info::is_function_p,
7001 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
7004 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
7005 (__pointer_type_info::__pointer_type_info): Likewise.
7006 (__pointer_type_info::is_pointer_p,
7007 __pointer_type_info::do_catch): Prepend __. Rename parameters.
7008 (__array_type_info::__array_type_info): Rename parameters.
7009 (__function_type_info::__function_type_info): Likewise.
7010 (__function_type_info::is_function_p): Prepend __.
7011 (__enum_type_info::__enum_type_info): Rename parameters.
7012 (__pointer_to_member_type_info::__pointer_to_member_type_info):
7014 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
7016 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
7017 (__class_type_info::__class_type_info): Rename parameters.
7018 (__class_type_info::sub_kind): Prepend __. Adjust member names.
7019 (__class_type_info::upcast_result,
7020 __class_type_info::dyncast_result): Prepend __. Move definition
7022 (__class_type_info::do_upcast, __class_type_info::do_catch,
7023 __class_type_info::find_public_src,
7024 __class_type_info::do_dyncast,
7025 __class_type_info::do_find_public_src): Prepend __. Rename
7027 (__si_class_type_info::__si_class_type_info): Rename parameters.
7028 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
7029 __si_class_type_info::do_find_public_src): Prepent __. Rename
7031 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
7032 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
7033 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
7035 (__dynamic_cast): Rename parameters.
7036 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
7037 type_info::do_catch, type_info::do_upcast): Prepend __.
7038 (contained_p, public_p, virtual_p, contained_public_p,
7039 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
7040 (__class_type_info::do_catch,
7041 __class_type_info::do_upcast): Prepend __. Adjust.
7042 (__class_type_info::__upcast_result,
7043 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
7045 (__class_type_info::find_public_src): Prepend __. Adjust.
7046 (__class_type_info::do_find_public_src,
7047 __si_class_type_info::do_find_public_src,
7048 __vmi_class_type_info::do_find_public_src): Likewise.
7049 (__class_type_info::do_dyncast,
7050 __si_class_type_info::do_dyncast,
7051 __vmi_class_type_info::do_dyncast): Likewise.
7052 (__class_type_info::do_upcast,
7053 __si_class_type_info::do_upcast,
7054 __vmi_class_type_info::do_upcast): Likewise.
7055 (__dynamic_cast): Adjust.
7056 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
7057 (__function_type_info::is_function_p): Likewise.
7058 (__pointer_type_info::do_catch): Likewise. Adjust.
7059 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
7060 (__throw_type_match_rtti_2): Adjust.
7061 (__is_pointer): Adjust.
7063 2000-04-08 Mark Mitchell <mark@codesourcery.com>
7065 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
7066 (complete_ctor_identifier): New macro.
7067 (special_function_kind): Add sfk_copy_constructor and
7068 sfk_assignment_operator.
7069 (LOOKUP_HAS_IN_CHARGE): Remove.
7070 (cons_up_default_function): Rename to ...
7071 (implicitly_declare_fn): ... this.
7072 * call.c (build_new_method_call): Add in-charge parameters for
7074 * class.c (add_implicitly_declared_members): Change parameter name
7075 from cant_have_assignment to cant_have_const_assignment.
7076 Replace calls to cons_up_default_function to implicitly_declare_fn.
7077 * cvt.c (ocp_convert): Use complete_ctor_identifier.
7078 * decl.c (initialize_predefined_identifiers): Initialize it.
7079 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
7081 * init.c (expand_default_init): Don't calculate the in-charge
7083 (build_new_1): Likewise.
7084 * lex.c (cons_up_default_function): Move to method.c.
7085 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
7086 (implicitly_declare_fn): New function.
7087 * typeck.c (build_static_cast): Use complete_ctor_identifier.
7088 (build_modify_expr): Likewise.
7089 * typeck2.c (build_functional_cast): Likewise.
7091 Under the new ABI, constructors don't return `this'.
7092 * cp-tree.h (warn_reorder): Declare.
7093 (special_function_kind): New enum.
7094 (global_base_init_list): Remove declaration.
7095 (emit_base_init): Don't return a value.
7096 (check_base_init): Don't declare.
7097 (is_aggr_typedef): Likewise.
7098 * decl.c (check_special_function_return_type): New function.
7099 (return_types): Remove.
7100 (grokdeclarator): Use check_special_function_return_type.
7101 (start_function): Don't initialize ctor_label under the new ABI.
7102 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
7103 * init.c (begin_init_stmts): Move to top of file.
7104 (finish_init_stmts): Likewise.
7105 (warn_reorder): Don't declare.
7106 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
7108 (check_base_init): Remove.
7109 (is_aggr_typedef): Likewise.
7110 (build_new_1): Don't use the return value of a constructor.
7111 * semantics.c (setup_vtbl_ptr): Don't use the return value
7113 * typeck.c (check_return_expr): Don't magically convert return
7114 statements into `return this' in constructors under the new ABI.
7116 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
7117 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
7118 (base_ctor_identifier): New macro.
7119 (base_dtor_identifier): Likewise.
7120 (deleting_dtor_identifier): Likewise.
7121 * decl.c: Don't include obstack.h.
7122 (obstack_chunk_alloc): Don't define.
7123 (obstack_chunk_free): Likewise.
7124 (struct predefined_identifier): New type.
7125 (initialize_predefined_identifiers): New function.
7126 (init_decl_processing): Use it.
7127 (debug_temp_inits): Remove.
7128 (start_method): Don't call preserve_data.
7129 (hack_incomplete_structures): Update comment.
7130 * init.c (init_init_processing): Don't initialize
7132 (build_offset_rf): Remove dead code.
7133 (build_delete): Use CLASSTYPE_N_BASECLASSES.
7134 * search.c (init_search_processing): Don't initialize
7137 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7139 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
7140 some sign_compare warnings.
7142 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7144 Rename abi::__vmi_class_type_info members.
7145 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
7146 base_list, detail_masks members to vmi_flags, vmi_base_count,
7147 vmi_bases and vmi_flags_masks respectively.
7148 (__vmi_class_type_info::vmi_flags_masks): Rename
7149 details_unknown_mask to flags_unknown_mask.
7150 * tinfo.cc (__class_type_info::do_upcast): Adjust.
7151 (__vmi_class_type_info::do_find_public_src): Adjust.
7152 (__vmi_class_type_info::do_dyncast): Adjust.
7153 (__vmi_class_type_info::do_upcast): Adjust.
7155 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
7157 * tinfo.cc (convert_to_base): New function.
7158 (get_vbase_offset): Remove. Move into convert_to_base.
7159 (__vmi_class_type_info::do_find_public_src): Adjust.
7160 (__vmi_class_type_info::do_dyncast): Adjust.
7161 (__vmi_class_type_info::do_upcast): Adjust.
7163 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
7165 * tinfo.cc (operator=): Use __builtin_strcmp.
7166 * tinfo2.cc (before): Likewise.
7168 2000-04-06 Mark Mitchell <mark@codesourcery.com>
7170 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
7171 (DECL_SAVED_INLINE): Rename to ...
7172 (DECL_DEFERRED_FN): ... this.
7173 (in_function_p): Remove declaration.
7174 (mark_inline_for_output): Rename to ...
7175 (defer_fn): ... this.
7176 * decl.c (finish_function): Adjust call to mark_inline_for_output.
7177 (in_function_p): Remove definition.
7178 * decl2.c (saved_inlines): Rename to ...
7179 (deferred_fns): ... this.
7180 (saved_inlines_used): Rename to ...
7181 (deferred_fns_used): ... this.
7182 (mark_inline_for_output): Rename to ...
7183 (defer_fn): ... this.
7184 (finish_file): Adjust accordingly.
7185 (init_decl2): Likewise.
7186 * lex.c (cons_up_default_function): Likewise.
7187 * pt.c (mark_decl_instantiated): Likewise.
7188 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
7190 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
7191 * semantics.c (expand_body): Defer more functions.
7193 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7196 * Make-lang.in (CXX_LIB2FUNCS): Add it.
7198 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
7199 __cxa_vec_delete): Declare.
7201 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
7203 * rtti.c (dfs_class_hint_mark): New static function.
7204 (dfs_class_hint_unmark): New static function.
7205 (class_hint_flags): Use them.
7207 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
7209 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
7211 2000-04-05 Mark Mitchell <mark@codesourcery.com>
7213 * cp-tree.h (instantiate_decl): Change prototype.
7214 * decl2.c (mark_used): Adjust call.
7215 * optimize.c (inlinable_function_p): Adjust handling of templates.
7216 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
7217 (do_type_instantiation): Likewise.
7218 (instantiate_decl): Defer more templates.
7219 (instantiate_pending_templates): Adjust logic to handle inline
7222 * Makefile.in (GGC_H): New variable. Use it throughout in place
7225 * call.c: Don't include obstack.h. Include ggc.h.
7226 (obstack_chunk_alloc): Don't define.
7227 (obstack_chunk_free): Likewise.
7228 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
7229 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
7230 (pop_switch): Free it.
7232 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
7234 * dump.c (dequeue_and_dump): Don't try to print the bit_position
7235 if we don't have a DECL_FIELD_OFFSET.
7237 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
7239 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
7242 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7244 * cfns.gperf (hash, libc_name_p): Prototype.
7246 * rtti.c (build_dynamic_cast_1): Constification.
7248 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
7250 * semantics.c (deferred_type_access_control): Prototype.
7252 2000-04-04 Mark Mitchell <mark@codesourcery.com>
7254 Correct many new ABI issues regarding vbase and vcall offset
7256 * cp-tree.h (BINFO_VTABLE): Document.
7257 (struct lang_type): Tweak formatting.
7258 (BINFO_PRIMARY_BINFO): Add to documentation.
7259 (CLASSTYPE_VSIZE): Fix typo in comment.
7260 (CLASSTYPE_VBASECLASSES): Update documentation.
7261 (BINFO_VBASE_MARKED): Remove.
7262 (SET_BINFO_VBASE_MARKED): Likewise.
7263 (CLEAR_BINFO_VBASE_MARKED): Likewise.
7264 (BINFO_FIELDS_MARKED): Remove.
7265 (SET_BINFO_FIELDS_MARKED): Likewise.
7266 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
7267 (enum access_kind): New enumeration.
7268 (num_extra_vtbl_entries): Remove declaration.
7269 (size_extra_vtbl_entries): Likewise.
7270 (get_vtbl_decl_for_binfo): New function.
7271 (dfs_vbase_unmark): Remove declaration.
7272 (mark_primary_bases): Likewise.
7273 * class.c (SAME_FN): Remove.
7274 (struct vcall_offset_data_s): Move definition.
7275 (build_vbase_pointer): Use `build', not `build_binary_op', to
7276 access the vbase pointer under the new ABI.
7277 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
7278 (build_primary_vtable): Likewise.
7279 (dfs_mark_primary_bases): Move here from search.c.
7280 (mark_primary_bases): Likewise.
7281 (determine_primary_bases): Under the new ABI, don't make a base
7282 class a primary base just because we don't yet have any virtual
7284 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
7285 (num_vfun_entries): Remove.
7286 (dfs_count_virtuals): Likewise.
7287 (num_extra_vtbl_entries): Likewise.
7288 (size_extra_vtbl_entries): Likewise.
7289 (layout_virtual_bases): Iterate in inheritance graph order under
7291 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
7292 indicate that a vfield is present.
7293 (init_class_processing): Initialize access_public_node, etc., from
7295 (get_vtbl_decl_for_binfo): New function.
7296 (dump_class_hierarchy_r): Likewise.
7297 (dump_class_hierarchy): Use it.
7298 (finish_vtbls): Build the vtbls in inheritance graph order.
7299 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
7300 (initialize_vtable): Use get_vtbl_decl_for_binfo.
7301 (accumulate_vtbl_inits): Add comments explaining why a pre-order
7303 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
7304 where the vptr points, even for primary vtables.
7305 (build_vtbl_initializer): Adjust handling of vbase and vcall
7307 (build_vcall_and_vbase_vtable_entries): New function.
7308 (dfs_build_vbase_offset_vtbl_entries): Remove.
7309 (build_vbase_offset_vtbl_entries): Reimplement.
7310 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
7311 were already handled in a primary base class vtable.
7312 (build_vcall_offset_vtbl_entries): Adjust.
7313 (build_rtti_vtbl_entries): Adjust.
7314 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
7315 * init.c (expand_virtual_init): Simplify.
7316 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
7317 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
7318 * search.c (BINFO_ACCESS): New macro.
7319 (SET_BINFO_ACCESS): Likewise.
7320 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
7321 (access_in_type): Likewise.
7322 (dfs_accessible_p): Likewise.
7323 (protected_accessible_p): Likewise.
7324 (lookup_fnfields_1): Adjust documentation.
7325 (dfs_mark_primary_bases): Move to class.c
7326 (mark_primary_bases): Likewise.
7327 (dfs_vbase_unmark): Remove.
7328 (virtual_context): Use BINFO_FOR_VBASE.
7329 (dfs_get_vbase_types): Simplify.
7330 (dfs_build_inheritance_graph_order): New function.
7331 (get_vbase_types): Use it.
7332 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
7334 * tinfo.cc (get_vbase_offset): New function.
7335 (__vmi_class_type_info::do_find_public_src): Use it.
7336 (__vmi_class_type_info::do_dyncast): Likewise.
7337 (__vmi_class_type_info::do_upcast): Likewise.
7339 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
7341 * lang-specs.h: Pass -fno-show-column to the preprocessor.
7343 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
7345 * rtti.c (class_hint_flags): Rename flags.
7346 (class_initializer): Remove flags.
7347 (synthesize_tinfo_var): Combine offset and flags. Add flags
7348 for __vmi_class_type_info.
7349 (create_tinfo_types): Remove flags from __class_type_info and
7350 __si_class_type_info. Merge flags and offset from
7351 base_class_type_info.
7352 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
7353 (__base_class_info::is_virtual_p): Adjust.
7354 (__base_class_info::is_public_p): Adjust.
7355 (__base_class_info::offset): New accessor.
7356 (__class_type_info::details): Remove member.
7357 (__class_type_info::__class_type_info): Lose details.
7358 (__class_type_info::detail_masks): Remove.
7359 (__si_class_type_info::__si_class_type_info): Lose details.
7360 (__vmi_class_type_info::details): New member.
7361 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
7362 (__vmi_class_type_info::detail_masks): New member.
7363 * tinfo.cc (__class_type_info::do_upcast): Initialize result
7364 with unknown_details_mask.
7365 (__vmi_class_type_info::do_find_public_src): Adjust
7366 (__vmi_class_type_info::do_dyncast): Adjust.
7367 (__vmi_class_type_info::do_upcast): Set result details, if
7369 (__dynamic_cast): Temporarily #if out optimization.
7371 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
7373 * rtti.c (get_tinfo_decl): Mark used.
7374 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
7375 mark as dealt with, if we output it.
7377 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7379 * class.c: Reorganize to put virtual function table initialization
7380 machinery at the end of the file.
7382 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
7384 * class.c (finish_struct): Use bitsize_zero_node.
7385 * pt.c (instantiate_class_template): Likewise.
7387 2000-03-28 Mark Mitchell <mark@codesourcery.com>
7389 Put RTTI entries at negative offsets in new ABI.
7390 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
7391 vbase offset at index -3, not -1.
7392 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
7393 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
7394 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
7395 (build_rtti_vtbl_entries): New function.
7396 (set_rtti_entry): Remove.
7397 (build_primary_vtable): Don't use it.
7398 (build_secondary_vtable): Likewise.
7399 (start_vtable): Remove.
7400 (first_vfun_index): New function.
7401 (set_vindex): Likewise.
7402 (add_virtual_function): Don't call start_vtable. Do call
7404 (set_primary_base): Rename parameter.
7405 (determine_primary_base): Likewise.
7406 (num_vfun_entries): Don't use skip_rtti_stuff.
7407 (num_extra_vtbl_entries): Include RTTI information.
7408 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
7409 (skip_rtti_stuff): Remove.
7410 (dfs_modify_vtables): Don't use it.
7411 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
7412 (layout_nonempty_base_or_field): Update size handling.
7413 (create_vtable_ptr): Tweak.
7414 (layout_class_type): Adjust parameter names.
7415 (finish_struct_1): Simplify.
7416 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
7417 (skip_rtti_stuff): Remove.
7418 (first_vfun_index): New function.
7419 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7420 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
7421 (marked_vtable_pathp): Declare.
7422 (unmarked_vtable_pathp): Likewise.
7423 * error.c (dump_expr): Use first_vfun_index to calculate vtable
7425 * rtti.c (build_headof): Look for RTTI at negative offsets.
7426 (get_tinfo_decl_dynamic): Likewise.
7427 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
7429 (create_pseudo_type_info): Do it here instead. Adjust so that
7430 vptr points at first virtual function.
7431 * search.c (marked_vtable_pathp): Make it global.
7432 (unmarked_vtable_pathp): Likewise.
7433 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
7434 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
7435 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
7436 (get_pure_virtuals): Likewise.
7437 (expand_upcast_fixups): Likewise.
7438 * tree.c (debug_binfo): Likewise.
7439 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
7442 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7444 * class.c (check_field_decl): Fix typo.
7445 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
7446 (check_methods): Likewise.
7447 (check_field_decls): Likewise.
7448 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
7449 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
7450 Use DECL_RESULT_FLD, not DECL_RESULT.
7451 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
7452 * lex.c (identifier_type): Likewise.
7453 * pt.c (determine_specialization, lookup_template_class): Likewise.
7454 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
7455 (resolve_overloaded_unification, more_specialized): Likewise.
7456 * semantics.c (finish_member_declaration): Likewise.
7457 * typeck.c (build_x_function_call): Likewise.
7459 2000-03-26 Mark Mitchell <mark@codesourcery.com>
7461 * class.c (layout_empty_base): Handle empty bases with non-byte
7463 (build_base_field): Likewise.
7464 (layout_virtual_bases): Likewise.
7466 * class.c (finish_struct_1): Fix typo in this change:
7468 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7470 2000-03-25 Mark Mitchell <mark@codesourcery.com>
7472 * decl.c (grokdeclarator): Count partial specializations when
7473 keeping track of how many template classes have been seen.
7475 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
7477 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7479 * class.c (build_vbase_pointer_fields): layout_field now place_field.
7480 (get_vfield_offset): Use byte_position.
7481 (set_rtti_entry): Set OFFSET to ssizetype zero.
7482 (get_binfo_offset_as_int): Deleted.
7483 (dfs_record_base_offsets): Use tree_low_cst.
7484 (dfs_search_base_offsets): Likewise.
7485 (layout_nonempty_base_or_field): Reflect changes in RLI format
7486 and call byte_position.
7487 (layout_empty_base): Convert offset to ssizetype.
7488 (build_base_field): use rli_size_unit_so_far.
7489 (dfs_propagate_binfo_offsets): Do computation in proper type.
7490 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
7491 (layout_class_type): Reflect changes in RLI names and fields.
7492 (finish_struct_1): Set DECL_FIELD_OFFSET.
7493 * dump.c (dequeue_and_dump): Call bit_position.
7494 * expr.c (cplus_expand_constant): Use byte_position.
7495 * rtti.c (expand_class_desc): Use bitsize_one_node.
7496 * typeck.c (build_component_addr): Use byte_position and don't
7497 special case for zero offset.
7499 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
7501 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
7503 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
7505 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
7508 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7510 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
7512 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
7513 make_typename_type, check_initializer, cp_finish_decl,
7514 xref_tag): Likewise.
7515 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
7516 decl_namespace, arg_assoc_template_arg, arg_assoc,
7517 validate_nonmember_using_decl, do_class_using_decl): Likewise.
7518 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
7519 args_to_string): Likewise.
7520 * friend.c (is_friend): Likewise.
7521 * lex.c (note_got_semicolon, note_list_got_semicolon,
7522 is_global): Likewise.
7523 * method.c (build_overload_nested_name, build_overload_value,
7524 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
7525 * parse.y (typename_sub, typename_sub1): Likewise.
7526 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
7527 process_partial_specialization, convert_template_argument,
7528 template_args_equal, add_pending_template, lookup_template_class,
7529 for_each_template_parm_r, maybe_fold_nontype_arg,
7530 tsubst, instantiate_template, type_unification_real, unify,
7531 instantiate_pending_templates, set_mangled_name_for_template_decl):
7533 * repo.c (repo_get_id, repo_template_used): Likewise.
7534 * search.c (lookup_field_1): Likewise.
7535 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
7536 * xref.c (classname): Likewise.
7538 2000-03-22 Mark Mitchell <mark@codesourcery.com>
7540 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
7541 (CANONICAL_BINFO): New macro.
7542 (BINFO_NEW_VTABLE_MARKED): Use it.
7543 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
7544 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
7545 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
7547 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7548 (build_secondary_vtable): Likewise.
7549 (dfs_finish_vtbls): Likewise.
7550 (dfs_accumulate_vtbl_inits): Likewise.
7551 (accumulate_vtbl_inits): New function.
7552 (finish_vtbls): Make sure that virtual bases come after
7553 non-virtual bases in the vtable group.
7554 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
7555 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7556 * search.c (struct vbase_info): Move definition.
7557 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7558 (unmarked_new_vtable_p): Likewise.
7559 (dfs_mark_vtable_path): Remove.
7560 (dfs_mark_new_vtable): Remove.
7561 (dfs_unmark_new_vtable): Likewise.
7562 (dfs_clear_search_slot): Likewise.
7563 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
7564 (dfs_clear_vbase_slots): Likewise.
7565 (init_vbase_pointers): LIkewise.
7567 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
7569 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
7570 SIZETYPE to a non-SIZETYPE.
7572 2000-03-21 Mark Mitchell <mark@codesourcery.com>
7574 * class.c (layout_virtual_bases): Adjust names in conditionally
7577 * class.c (record_base_offsets): New function.
7578 (layout_conflict_p): Likewise.
7579 (layout_nonempty_base_or_field): Use it.
7580 (layout_empty_base): New function.
7581 (build_base_field): Use it.
7582 (build_base_fields): Update comment.
7583 (layout_virtual_bases): Fold in a little code form
7584 layout_basetypes. Use layout_empty_base.
7585 (layout_basetypes): Remove.
7586 (end_of_class): New function.
7587 (layout_class_type): Use it. Adjust.
7589 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7591 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7593 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7594 * typeck.c (fntype_p): Remove.
7596 * cp-tree.h (TI_SPEC_INFO): Remove.
7597 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7598 * pt.c (process_partial_specialization): Likewise.
7600 * class.c (build_base_field): Fix thinko in computation of binfo
7603 * tree.c (mark_local_for_remap_p): Mark variables declared in
7604 TARGET_EXPRs as well.
7606 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7608 * typeck.c (require_complete_type, complete_type,
7609 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7610 build_array_ref, convert_arguments, pointer_diff,
7611 build_x_unary_op, build_unary_op, build_c_cast,
7612 build_modify_expr): Use COMPLETE_TYPE_P etc.
7613 * call.c (is_complete, convert_like_real,
7614 build_new_method_call): Likewise.
7615 * class.c (build_vbase_pointer_fields, check_bases,
7616 build_base_field, finish_struct_1, pushclass): Likewise.
7617 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7618 * decl.c (maybe_process_template_type_declaration, pushtag,
7619 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7620 layout_var_decl, check_initializer, cp_finish_decl,
7621 grokdeclarator, require_complete_types_for_parms,
7622 grok_op_properties, xref_tag, xref_basetypes,
7623 check_function_type): Likewise.
7624 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7625 * friend.c (do_friend): Likewise.
7626 * init.c (build_offset_ref): Likewise.
7627 * parse.y (structsp): Likewise.
7628 * pt.c (maybe_process_partial_specialization,
7629 tsubst_friend_function, instantiate_class_template, tsubst,
7630 do_type_instantiation, instantiate_pending_templates): Likewise.
7631 * repo.c (repo_get_id): Likewise.
7632 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7633 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7634 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7635 * semantics.c (begin_class_definition): Likewise.
7636 * tree.c (build_cplus_method_type): Likewise.
7637 * typeck2.c (digest_init, build_functional_cast,
7638 add_exception_specifier): Likewise.
7639 * parse.h, parse.c: Regenerated.
7641 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7643 * inc/cxxabi.h: New header file. Define new-abi entry points.
7644 (__pointer_type_info::target): Rename member to ...
7645 (__pointer_type_info::type): ... here.
7646 (__base_class_info::type): Rename member to ...
7647 (__base_class_info::base): ... here.
7648 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7649 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7650 (abi_node): New global tree node.
7651 * decl.c (abi_node): Document.
7652 (init_decl_processing): Initialize abi_node.
7653 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7654 (get_vmi_pseudo_type_info): Likewise.
7655 (create_tinfo_types): Likewise.
7656 (emit_support_tinfos): Likewise.
7657 * tinfo.h (cxxabi.h): Include for new-abi.
7658 Move rtti class definitions to new header file.
7659 * tinfo.cc (abi): Use the namespace.
7660 (std): Move new abi rtti classes from here ...
7661 (__cxxabiv1): ... to here.
7662 * tinfo2.cc (cxxabi.h): Include for new-abi.
7663 Move rtti class definitions to new header file.
7664 (std): Move new abi rtti classes from here ...
7665 (__cxxabiv1): ... to here.
7666 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7669 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7670 Jason Merrill <jason@casey.cygnus.com>
7672 * method.c (build_overload_int): Use host_integerp.
7674 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7676 * init.c (build_offset_ref): Handle the case of a templated member
7679 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7681 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7683 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7685 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7686 * class.c (check_bitfield_decl): Turn illegal bitfields into
7688 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7690 (dfs_offset_for_unshared_vbases): Likewise.
7691 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7692 pointer-to-member correctly under the new ABI.
7693 * expr.c (cplus_expand_constant): Don't use cp_convert when
7694 turning an offset into a pointer-to-member.
7695 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7696 when dereferencing them under the new ABI.
7697 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7698 of pointers-to-members under the new ABI.
7700 * class.c (check_bitfield_decl): Remove restriction on really long
7702 (layout_class_type): Implement new ABI handling of bitfields
7703 longer than their types.
7705 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7707 * parse.y (extdefs): Call ggc_collect.
7708 * parse.c: Regenerated.
7710 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7712 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7713 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7716 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7718 * class.c (build_vbase_path): Use integer_zerop.
7719 (build_vtable_entry): Use tree_low_cst.
7720 (get_vfield_offset): Use bit_position.
7721 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7723 (check_bitfield_decl): Set DECL_SIZE using convert.
7724 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7725 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7727 (finish_struct_1): Use bit_position.
7728 (dump_class_hierarchy): Use tree_low_cst.
7729 * cp-tree.h (min_precision): Add declaration.
7730 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7731 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7732 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7733 * expr.c (cplus_expand_constant): Use bit_position.
7734 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7735 * rtti.c (get_base_offset): Use bit_position.
7736 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7737 host_integerp, and tree_low_cst.
7738 (pointer_int_sum): Use integer_zerop.
7739 (build_component_addr): Use bit_position.
7741 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7743 * typeck.c (require_complete_type): Don't assume size_zero_node.
7744 (complete_type_or_else): Likewise.
7746 2000-03-16 Steven Grady <grady@digitaldeck.com>
7747 Jason Merrill <jason@casey.cygnus.com>
7749 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7751 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7753 * decl2.c (grokfield): Bail out if type is error_mark_node.
7755 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7757 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7758 (__pointer_to_member_data): ... here. Adjust.
7759 * rtti.c (create_tinfo_types): Adjust.
7761 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7763 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7764 * decl.c (ref_desc_type_node): Undocument.
7765 * rtti.c (ptr_ref_initializer): Rename to ...
7766 (ptr_initializer): ... here. Adjust comments.
7767 (ptmd_initializer): Fix comment thinko.
7768 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7769 (create_tinfo_types): Remove ref_desc_type_node init.
7770 * tinfo2.cc (__reference_type_info): Remove.
7772 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7774 * decl.c (cp_finish_decl): Remove obsolete comment.
7776 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7778 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7780 * cp-tree.h: Tweak documentation.
7781 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7782 (avoid_overlap): Remove.
7783 (get_binfo_offset_as_int): New function.
7784 (dfs_serach_base_offsets): Likewise.
7785 (layout_nonempty_base_or_field): Likewise.
7786 (build_base_field): Layout fields here. Avoid placing two objects
7787 of the same type at the same address, under the new ABI.
7788 (build_base_fields): Adjust accordingly.
7789 (create_vtable_ptr): Return the new field, but don't attach it to
7791 (remove_base_field): Remove.
7792 (remove_base_fields): Remove.
7793 (layout_basetypes): Adjust accordingly.
7794 (layout_class_type): Call layout_field for each field, rather than
7795 just making a wholesale call to layout_type.
7797 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7799 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7801 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7803 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7805 * except.c (dtor_nothrow): New fn.
7806 (do_pop_exception): Use it. Take type parm.
7807 (push_eh_cleanup): Take type parm.
7808 (expand_start_catch_block): Pass it.
7809 (build_eh_type_type_ref): Accept null type.
7811 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7813 * cp-tree.h (revert_static_member_fn): Change prototype.
7814 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7815 (grok_op_properties): Likewise.
7816 (start_function): Likewise.
7817 (revert_static_member_fn): Simplify.
7818 * pt.c (check_explicit_specialization): Adjust call to
7819 revert_static_member_fn.
7821 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7823 * cp-tree.h (scope_kind): New type.
7824 (tmpl_spec_kind): Likewise.
7825 (declare_pseudo_global_level): Remove.
7826 (pseudo_global_level_p): Rename to template_parm_scope_p.
7827 (pushlevel): Remove declaration.
7828 (begin_scope): New function.
7829 (finish_scope): Likewise.
7830 (current_tmpl_spec_kind): Likewise.
7831 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7832 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7833 Add template_spec_p.
7834 (toplevel_bindings_p): Adjust.
7835 (declare_pseudo_global_level): Remove.
7836 (pseudo_global_level_p): Rename to template_parm_scope_p.
7837 (current_tmpl_spec_kind): New function.
7838 (begin_scope): Likewise.
7839 (finish_scope): Likewise.
7840 (maybe_push_to_top_level): Adjust.
7841 (maybe_process_template_type_declaration): Likewise.
7842 (pushtag): Likewise.
7843 (pushdecl_nonclass_level): Likewise.
7844 (lookup_tag): Likewise.
7845 (grokfndecl): Handle member template specializations. Share
7846 constructor and non-constructor code.
7847 * decl2.c (check_classfn): Handle member template specializations.
7848 * pt.c (begin_template_parm_list): Use begin_scope.
7849 (begin_specialization): Likewise.
7850 (end_specialization): Likewise.
7851 (check_explicit_specialization): Use current_tmpl_spec_kind.
7852 Handle member template specializations.
7853 (end_template_decl): Use finish_scope. Remove call to
7855 (push_template_decl_real): Remove bogus error message.
7856 (tsubst_decl): Fix typo in code contained in comment.
7857 (instantiate_template): Handle member template specializations.
7858 (most_general_template): Likewise.
7860 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7862 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7863 (do_identifier): Ditto for error().
7865 * pt.c (convert_nontype_argument): Ditto for cp_error().
7866 (convert_template_argument): Ditto for cp_pedwarn().
7868 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7870 * exception.cc (__check_null_eh_spec): New fn.
7871 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7873 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7875 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7876 * except.c (expand_end_eh_spec): Add the return type.
7877 * rtti.c (throw_bad_cast): Add the parmtypes.
7878 (throw_bad_typeid): Likewise.
7880 * semantics.c (expand_stmt): Only leave out rtl for unused
7881 artificials, and set DECL_IGNORED_P on them as well.
7882 * decl.c (wrapup_globals_for_namespace): Likewise.
7884 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7886 * decl.c (maybe_commonize_var): Skip all artificial decls.
7887 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7889 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7891 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7892 * cp-tree.h: Declare flag_enforce_eh_specs.
7893 * decl.c (store_parm_decls, finish_function): Check it.
7895 C library functions don't throw.
7896 * Makefile.in (cfns.h): New target.
7897 (except.o): Depend on it.
7898 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7899 * cfns.gperf: New file.
7900 * cfns.h: Generated.
7901 * except.c: Include it.
7902 (nothrow_libfn_p): New fn.
7903 * decl.c (grokfndecl): Use it.
7904 * cp-tree.h: Declare it.
7906 * decl.c (push_overloaded_decl_1, auto_function,
7907 define_function): Lose.
7908 (build_library_fn_1): New static fn.
7909 (builtin_function): Use it.
7910 (get_atexit_node): Use build_library_fn_ptr.
7911 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7912 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7913 push_void_library_fn, push_throw_library_fn): New fns.
7914 * cp-tree.h: Declare them.
7915 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7916 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7917 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7918 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7919 * rtti.c (build_runtime_decl): Lose.
7920 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7921 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7922 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7924 * call.c (build_call): Remove result_type parm.
7925 Call mark_used on unused artificial fns.
7926 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7928 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7930 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7932 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7933 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7934 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7935 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7936 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7937 expand_generic_desc): Likewise.
7939 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7941 * exception.cc (__cp_pop_exception): Cleanup the original object.
7943 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7945 * decl.c (grok_op_properties): Merge conversion to void warning
7946 with other silly op warnings.
7948 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7950 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7951 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7953 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7955 * decl.c (cp_make_fname_decl): New function.
7956 (wrapup_globals_for_namespace): Don't emit unused static vars.
7957 (init_decl_processing): Remove comment about use of
7958 array_domain_type. Set make_fname_decl.
7959 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7960 * semantics.c (begin_compound_stmt): Remove
7961 current_function_name_declared flagging.
7962 (expand_stmt): Don't emit unused local statics.
7963 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7966 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7968 * typeck.c (convert_for_assignment): Don't look at array
7970 * call.c (convert_like_real): Likewise.
7972 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7974 Add initial support for '\uNNNN' specifier.
7975 * lex.c (read_ucs): New fn.
7976 (readescape, skip_white_space): Call it.
7977 (is_extended_char, is_extended_char_1): New fns.
7978 (utf8_extend_token): New fn, #if 0'd out.
7979 (real_yylex): Treat extended chars like letters.
7981 * search.c (note_debug_info_needed): Walk the bases even if we
7982 weren't deferring the type itself.
7984 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7986 * decl2.c (finish_objects): Constify a char*.
7988 * method.c (emit_thunk): Likewise.
7990 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7992 * typeck.c (dubious_conversion_warnings): Look through
7995 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7997 * class.c (dfs_modify_vtables): I is now unsigned.
7998 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7999 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
8000 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
8001 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
8002 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
8003 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
8004 Call integer_all_onesp.
8005 * typeck2.c (process_init_constructor): Use compare_tree_int.
8007 * lang-specs.h (as): Don't call if -syntax-only.
8009 2000-03-06 Mark Mitchell <mark@codesourcery.com>
8011 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
8012 RTL_EXPR_HAS_NO_SCOPE after all.
8014 2000-03-05 Mark Mitchell <mark@codesourcery.com>
8016 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
8017 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
8018 RTL_EXPR_HAS_NO_SCOPE.
8020 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
8023 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
8025 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
8027 * call.c (convert_like): Macrofy.
8028 (convert_like_with_context): New macro.
8029 (convert_like_real): Renamed from convert_like. Add calling
8030 context parameters, for diagnostics. Add recursive flag. Call
8031 dubious_conversion_warnings for outer conversion.
8032 (build_user_type_conversion): Use convert_like_with_context.
8033 (build_over_call): Likewise. Don't warn about dubious
8034 conversions here. Adjust convert_default_arg calls.
8035 (convert_default_arg): Add context parameters for diagnostics.
8036 Pass throught to convert_like_with_context.
8037 * cp-tree.h (convert_default_arg): Add context parameters.
8038 (dubious_conversion_warnings): Prototype new function.
8039 * typeck.c (convert_arguments): Adjust convert_default_arg call.
8040 (dubious_conversion_warnings): New function, broken
8041 out of convert_for_assignment.
8042 (convert_for_assignment): Adjust.
8044 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
8046 * decl2.c (key_method): Break out from...
8047 (import_export_vtable, import_export_class): ...here.
8049 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
8050 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
8052 * search.c (note_debug_info_needed, dfs_debug_mark,
8053 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
8054 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
8056 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
8058 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
8061 2000-03-02 Mark Mitchell <mark@codesourcery.com>
8063 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
8064 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
8065 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
8066 (lang_type): Split gets_new into has_new and has_array_new.
8067 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8068 (TYPE_GETS_NEW): Split into ...
8069 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
8070 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
8071 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
8072 (build_op_new_call): Don't declare.
8073 (build_new_1): Likewise.
8074 * call.c (build_op_new_call): Remove.
8075 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8076 instead of TYPE_NEEDS_DESTRUCTOR.
8077 (finish_struct_bits): Likewise.
8078 (add_implicitly_declared_members): Likewise.
8079 (check_field_decl): Likewise.
8080 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
8081 correctly under the new ABI.
8082 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
8083 instead of TYPE_NEEDS_DESTRUCTOR.
8084 (initialize_local_var): Likewise.
8085 (destroy_local_var): Likewise.
8086 (cp_finish_decl): Likewise.
8087 (register_dtor_fn): Likewise.
8088 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
8089 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
8090 TYPE_VEC_DELETE_TAKES_SIZE here.
8091 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
8092 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
8093 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8094 (finish_destructor_body): Likewise.
8095 (maybe_build_cleanup_1): Likewise.
8096 * decl2.c (do_static_destruction): Likewise.
8097 * init.c (build_new_1): Make it static.
8098 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8099 (expand_cleanup_for_base): Likewise.
8100 (get_cookie_size): New function.
8101 (build_new_1): Handle array-new cookies correctly under the new
8103 (build_vec_delete_1): Likewise.
8104 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8105 (build_delete): Likewise.
8106 (build_vec_delete): Handle array-new cookies correctly under the new
8108 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8109 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
8110 TYPE_HAS_ARRAY_NEW_OPERATOR.
8111 * ptree.c (print_lang_type): Check them.
8112 * search.c (context_for_name_lookup): Fix typo in comment.
8113 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
8114 * tree.c (break_out_cleanups): Likewise.
8115 (build_cplus_array_test_1): Likewise.
8116 (cp_build_qualified_type_real): Likewise.
8117 * typeck.c (complete_type): Likewise.
8119 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
8120 the command-line, not the end.
8122 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
8124 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
8126 2000-03-02 Tom Tromey <tromey@cygnus.com>
8128 * cp-tree.h (build_java_class_ref): Declare.
8129 * init.c (build_java_class_ref): No longer static.
8130 * except.c (expand_throw): Generate a Java-style `throw' if the
8131 thrown object is a "Java" object.
8132 (initialize_handler_parm): Generate a Java-style lookup of
8133 exception info if the caught object is a "Java" object.
8134 (catch_language, catch_language_init): New globals.
8135 (decl_is_java_type): New function.
8136 (expand_start_catch_block): Don't call push_eh_info() or
8137 push_eh_cleanup() when handling a Java-style "catch". Pass Java
8138 class reference to build_catch_block.
8140 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8142 * typeck.c (comptypes): Treat sizetype like its language equivalent.
8144 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
8146 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
8147 to merge reference/pointer code and fix incorrect warnings.
8149 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
8151 * search.c (protected_accessible_p): Use context_for_name_lookup.
8153 * init.c (construct_virtual_bases): Fix thinko.
8154 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
8156 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
8158 * decl.c (current_function_decl): Move to toplev.c.
8160 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
8162 * pt.c (fn_type_unification): Unify return type, whenever
8164 (get_bindings_real): Only pass return type when necessary.
8165 Remove explicit return type check.
8166 * class.c (resolve_address_of_overloaded_function): Pass desired
8167 return type to fn_type_unification.
8169 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8171 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
8173 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
8175 * rtti.c (expand_class_desc): Likewise.
8176 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
8177 (THUNK_VCALL_OFFSET): Likewise.
8178 (THUNK_DELTA): Reflect changes in ../tree.h.
8180 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
8182 * search.c (protected_accessible_p): Also allow the access if
8183 the member is public in DERIVED. Lose TYPE parm.
8184 (friend_accessible_p): Lose TYPE parm.
8185 (accessible_p): Adjust.
8187 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8189 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
8190 on things that are not sizes; ssize_binop deleted.
8191 Call size_diffop when appropriate.
8192 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8193 (build_primary_vtable, build_secondary_vtable): Likewise.
8194 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
8195 Variable I is HOST_WIDE_INT.
8196 (get_vfield_offset): Pass proper types to size_binop.
8197 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
8198 (finish_struct_1): Likewise.
8199 (skip_rtti_stuff): Arg N is now pointer to signed.
8200 (layout_class_type): Use size_zero_node.
8201 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
8202 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
8203 * decl.c (complete_arry_type): Pass proper types to size_binop.
8204 (xref_basetypes): BINFO_OFFSET is sizetype.
8205 * error.c (dump_expr): Don't use size_binop non-sizes.
8206 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
8207 * init.c (construct_virtual_bases): Fix type error.
8208 (build_vec_delete_1): Pass proper type to size_binop and don't
8210 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
8211 * rtti.c (get_base_offset): Pass proper type to size_binop.
8212 * search.c (dfs_find_vbases): Fix type error.
8213 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
8214 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
8215 * tree.c (debug_binfo): Variable N is signed.
8216 Use HOST_WIDE_INT_PRINT_DEC.
8217 * typeck.c (comptypes): sizetype is same as equivalent integer type.
8218 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
8219 size_one_node and size_zero_node.
8220 (c_alignof): Use size_one_node.
8221 (build_component_addr): Pass proper types to size_binop.
8222 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
8224 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
8226 Implement class scope using-declarations for functions.
8227 * class.c (handle_using_decl): Call add_method for used functions.
8228 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
8229 (add_method): Used functions are hidden by local functions.
8230 (check_bases_and_members): Handle using-decls before finalizing
8231 CLASSTYPE_METHOD_VEC.
8232 * call.c (add_function_candidate): Add ctype parm; if non-zero,
8233 override the type of 'this' accordingly.
8234 (add_template_candidate, add_template_candidate_real): Add ctype parm.
8235 (convert_class_to_reference, build_user_type_conversion_1,
8236 build_new_function_call, build_object_call, build_new_op,
8237 build_new_method_call): Pass ctype parm.
8239 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
8241 * call.c (convert_class_to_reference, build_user_type_conversion_1,
8242 build_new_function_call, build_object_call, build_new_op,
8243 build_new_method_call, build_op_delete_call): Don't get basetype_path
8245 * typeck.c (build_component_ref): Likewise.
8246 * init.c (build_offset_ref): Likewise.
8247 (resolve_offset_ref): Don't call enforce_access.
8248 Call build_scoped_ref.
8249 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
8250 would cause an error or if -pedantic.
8251 * class.c (alter_access): Lose binfo parm.
8253 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8255 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
8258 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
8260 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
8261 pseudo_type_info creation into the std namespace
8263 2000-02-26 Mark Mitchell <mark@codesourcery.com>
8265 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
8266 (import_export_class): Remove declaration.
8267 * decl2.c (import_export_class): Make it static.
8268 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
8269 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
8270 EXPR_WITH_FILE_LOCATION.
8271 * lex.c (check_newline): Tweak filename/lineno setting.
8272 * semantics.c (begin_while_stmt): Fix typo in comment.
8274 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8276 * lang-options.h (-fmessage-length=): Add missing option.
8278 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
8280 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
8282 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
8284 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
8286 * optimize.c (expand_call_inline): Emit the return label before
8287 evaluating the return value.
8289 2000-02-24 Mark Mitchell <mark@codesourcery.com>
8291 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
8292 than duplicating functionality here.
8293 * optimize.c: Include input.h.
8294 (expand_call_inline): Use push_srcloc and pop_srcloc.
8295 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
8296 * parse.c: Regenerated.
8297 * Makefile.in (lex.o): Depend on input.h.
8298 (optimize.o): Likewise.
8300 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
8302 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
8303 function type, rather than ICE.
8305 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
8307 * decl.c (grokdeclarator): Call decl_type_access_control.
8308 * parse.y (parse_end_decl): Don't call decl_type_access_control if
8311 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
8313 * decl.c (decls_match): Remove obsolete static member nadgering.
8315 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8317 * decl.c (grokdeclarator): Change ANSI to ISO.
8318 * lex.c (consume_string, readescape, do_identifier): Likewise.
8319 (parse_float, real_yylex): Likewise.
8320 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
8321 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
8322 new_type_id, maybe_label_decls, simple_stmt,
8323 for.init.statement): Likewise.
8324 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
8325 * semantics.c (finish_named_return_value): Likewise.
8326 * parse.c: Regenerate.
8328 2000-02-21 Mark Mitchell <mark@codesourcery.com>
8330 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
8331 (CPTI_CLASS_STAR_TYPE): Remove.
8332 (vtable_index_type): Likewise.
8333 (class_star_type_node): Remove.
8334 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
8335 (build_binary_op_nodefault): Remove.
8336 * call.c (build_new_op): Use build_binary_op instead of
8337 build_binary_op_nodefault.
8338 * decl.c (init_decl_processing): Remove class_star_type_node
8339 initialization. Make delta_type_node ptrdiff_type_node under the
8340 new ABI. Initialize vtable_index_type.
8341 (build_ptrmemfunc_type): Build different structures for the new
8343 (build_enumerator): Use build_binary_op instead of
8344 build_binary_op_nodefault.
8345 * method.c (build_overload_value): Mangle pointers-to-members
8346 appropriately under the new ABI.
8347 * typeck.c (build_array_ref): Use build_binary_op instead of
8348 build_binary_op_nodefault.
8349 (get_member_function_from_ptrfunc): Adjust for the new ABI.
8350 (build_binary_op_nodefault): Rename to ...
8351 (build_binary_op): ... this. Remove old version. Adjust for
8352 pointer-to-member comparisons under the new ABI.
8353 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
8354 (build_ptrmemfunc): Adjust for the new ABI.
8355 (expand_ptrmemfunc_cst): Likewise.
8356 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
8357 (pfn_from_ptrmemfunc): Adjust for the new ABI.
8359 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
8361 * call.c (build_object_call): Compress consecutive calls to
8363 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
8364 (build_op_delete_call): Adjust message formatting.
8366 * class.c (check_bases): Compress consecutive calls to
8368 (finish_struct_anon): Say 'ISO C++'.
8370 * decl.c (start_decl): Same here.
8371 (grok_reference_init): Likewise.
8372 (grokfndecl): Correct message formatting.
8373 (grokfndecl): Improve diagnostic.
8374 (check_static_variable_definition): Likewise. Say 'ISO C++'
8375 (compute_array_index_type): Say 'ISO C++'
8376 (create_array_type_for_decl): Compress consecutive calls to
8378 (grokdeclarator): Say 'ISO C++'
8379 (grok_op_properties): Likewise.
8381 * decl2.c (delete_sanity): Clairify diagnostic.
8382 (check_member_template): Same here.
8383 (grok_function_init): Use consistent terminology.
8385 * expr.c (do_case): Say 'ISO C++'
8387 * friend.c (do_friend): Compress consecutive calls to warning.
8389 2000-02-20 Mark Mitchell <mark@codesourcery.com>
8391 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
8392 * class.c (build_secondary_vtable): Reorganize. Don't create a
8393 new vtable under the new ABI.
8394 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
8396 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
8397 the initializing elements.
8398 (initialize_vtable): New function.
8399 (dfs_finish_vtbls): Use it.
8400 (dfs_accumulate_vtbl_inits): New function.
8401 (finish_vtbls): Merge primary and secondary vtables under the new
8403 (finish_struct_1): Remove redundant call to layout_vtable_decl.
8404 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
8407 * class.c (build_vtable): New function, split out from ...
8408 (get_vtable_decl): ... here, and ...
8409 (build_secondary_vtable): ... here.
8411 * pt.c (tsubst_decl): Fix formatting.
8413 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8415 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
8416 (avoid_overlap, build_base_field): Likewise.
8417 (build_base_field, build_base_fields, is_empty_class):
8418 Test DECL_SIZE with integer_zero.
8419 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
8420 * cp-tree.h (struct lang_type): New field size_unit.
8421 (CLASSTYPE_SIZE_UNIT): New macro.
8422 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
8423 (cp_finish_decl): Delete -Wlarger-than processing.
8424 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
8425 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
8426 * tree.c (make_binfo): binfo vector is one entry longer.
8427 (walk_tree): Walk DECL_SIZE_UNIT.
8429 2000-02-19 Mark Mitchell <mark@codesourcery.com>
8431 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
8433 (build_vtable_entry): Don't assume all vtable entries are
8435 (build_vtbl_initializer): Adjust accordingly.
8436 (get_vtable_decl): Fix formatting.
8438 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
8440 * semantics.c (deferred_type_access_control): Walk the entire
8442 (save_type_access_control): Rename from
8443 initial_deferred_type_access_control. Just remember the value.
8444 (decl_type_access_control): New fn.
8445 (begin_function_definition): Use deferred_type_access_control, after
8446 we've started the function. Set type_lookups to error_mark_node.
8447 * parse.y (frob_specs, fn.def1): Adjust.
8448 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
8449 (parse_end_decl, parse_bitfield0, parse_method): New fns.
8450 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
8451 (after_type_component_declarator0): Likewise.
8452 (after_type_component_declarator): Likewise.
8453 (notype_component_declarator): Likewise.
8454 * cp-tree.h: Adjust.
8456 * decl.c (redeclaration_error_message): Allow redeclaration of
8457 namespace-scope decls.
8459 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
8461 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
8463 2000-02-17 Mark Mitchell <mark@codesourcery.com>
8465 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
8466 * decl2.c (grokclassfn): Likewise.
8468 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
8470 * decl2.c (lang_decode_option): Don't set default message length
8472 * lex.c (lang_init_options): Set it here.
8474 2000-02-16 Mark Mitchell <mark@codesourcery.com>
8476 Make DECL_CONTEXT mean the class in which a member function was
8477 declared, even for a virtual function.
8478 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
8479 (DECL_FRIEND_CONTEXT): New macro.
8480 (DECL_REAL_CONTEXT): Remove.
8481 (SET_DECL_FRIEND_CONTEXT): Likewise.
8482 (DECL_VIRTUAL_CONTEXT): Adjust.
8483 (DECL_CLASS_SCOPE_P): Use TYPE_P.
8484 (add_friends): Remove.
8485 (hack_decl_function_context): Likewise.
8486 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
8488 (build_over_call): Fix indentation. Use DECL_CONTEXT
8489 instead of DECL_CLASS_CONTEXT.
8490 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
8491 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8492 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8493 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
8494 (build_base_field): Likewise.
8495 (finish_struct_1): Likewise.
8496 (build_self_reference): Likewise.
8497 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
8499 (pushtag): Use decl_function_context, not
8500 hack_decl_function_context.
8501 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8502 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
8503 (pushdecl): Remove bogus code.
8504 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
8505 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8506 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8507 Use decl_function_context, nothack_decl_function_context.
8508 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
8509 (grokdeclarator): Likewise. Use decl_function_context, not
8510 hack_decl_function_context.
8511 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
8512 (start_function): Use DECL_FRIEND_CONTEXT, not
8513 DECL_CLASS_CONTEXT. Use decl_function_context, not
8514 hack_decl_function_context.
8515 (finish_function): Use decl_function_context, not
8516 hack_decl_function_context.
8517 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
8519 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
8520 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
8521 (grokfield): Likewise.
8522 (finish_builtin_type): Likewise.
8523 (finish_vtable_vardec): Use decl_function_context, not
8524 hack_decl_function_context.
8525 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8526 (start_static_initialization_or_destruction): Likewise.
8527 (finish_static_initialization_or_destruction): Likewise.
8528 (mark_used): Adjust logic for deciding when to synthesize methods.
8529 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
8531 * error.c (dump_function_decl): Use DECL_CONTEXT, not
8533 * friend.c (is_friend): Likewise.
8534 (add_friends): Remove.
8535 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
8536 * lex.c (begin_definition_of_inclass_inline): Use
8537 decl_function_context, not hack_decl_function_context.
8538 (process_next_inline): Likewise.
8539 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
8540 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
8541 DECL_CLASSS_CONTEXT.
8542 (hack_identifier): Likewise.
8543 (synthesize_method): Use decl_function_context, not
8544 hack_decl_function_context.
8545 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
8547 (is_member_template): Use decl_function_context, not
8548 hack_decl_function_context. Use DECL_CONTEXT, not
8550 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
8552 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
8554 (push_template_decl_real): Likewise.
8555 (instantiate_class_template): Don't call add_friends.
8556 (tsubst_default_argument): Use DECL_CONTEXT, not
8558 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
8559 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8560 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
8562 * repo.c (repo_inline_used): Likewise.
8563 * search.c (current_scope): Adjust for new _CONTEXT macros.
8564 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
8566 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
8567 (lookup_fnfields_here):Likewise.
8568 (check_final_overrider): Likewise.
8569 (init_vbase_pointers): Likewise.
8570 (virtual_context): Likewise.
8571 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
8572 (expand_body): Use decl_function_context, not
8573 hack_decl_function_context.
8574 * tree.c (hack_decl_function_context): Remove.
8575 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
8577 * typeck2.c (error_not_base_type): Likewise.
8579 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
8581 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
8583 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8585 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8587 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8589 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8591 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8593 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8595 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8597 * parse.y (frob_specs): Split out...
8598 (parse_decl): From here.
8599 (fn.def2): Call initial_deferred_type_access_control.
8600 (after_type_component_declarator0): Call frob_specs.
8601 (notype_component_declarator0): Likewise.
8602 * search.c (friend_accessible_p): Nested classes are friends of their
8605 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8607 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8608 used to create an implicit temporary.
8610 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8613 2000-02-08 Nathan Sidwell <nathan@acm.org>
8615 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8616 strip array element qualifiers too.
8618 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8620 * decl.c (store_parm_decls): Don't build cleanups for parameters
8621 while processing_template_decl.
8623 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8625 * cp-tree.h (struct saved_scope): Add incomplete field.
8626 (namespace_scope_incomplete): New macro.
8627 * decl.c (pushdecl): Use it.
8628 (hack_incomplete_structures): Use it. See through artificial
8630 (mark_saved_scope): Mark it.
8632 Implement access control for nested types.
8633 * search.c (type_access_control): New fn.
8634 (accessible_p): Now we do perform access control for types.
8635 * semantics.c (deferred_type_access_control): New fn.
8636 (initial_deferred_type_access_control): New fn.
8637 (begin_function_definition): Call it. Add lookups parm.
8638 * decl.c (struct binding_level): Add this_class field.
8639 (pushlevel_class): Set it.
8640 (mark_binding_level): Mark it.
8641 (lookup_name_real): Use it. Call type_access_control.
8642 (mark_saved_scope): Mark lookups field.
8643 * cp-tree.h (flagged_type_tree): Add lookups field.
8644 (struct saved_scope): Add lookups field.
8645 (type_lookups): New macro.
8646 * parse.y (declmods): Now <ftype>.
8647 (parse_decl): Add lookups parm. Call
8648 initial_deferred_type_access_control.
8649 (lang_extdef): Clear type_lookups.
8650 (typed_declspecs, declmods, typespec): Set lookups field.
8651 (initdcl): Call deferred_type_access_control.
8652 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8653 component_decl_1, named_parm): Adjust.
8654 * friend.c (is_friend): Nested classes are friends of their
8657 * class.c (currently_open_derived_class): New fn.
8658 * method.c (hack_identifier): Use it.
8660 * lex.c (do_identifier): Remove obsolete code.
8662 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8664 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8666 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8667 thinks this file is plain C).
8669 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8671 * Makefile.in (call.o): Depend on $(EXPR_H).
8673 * call.c: Include "expr.h".
8675 * class.c (dump_class_hierarchy): Add prototype.
8677 * search.c (dfs_get_pure_virtuals): Likewise.
8679 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8681 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8684 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8686 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8687 Store it in DECL_FCONTEXT.
8688 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8690 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8692 * tinfo.h (old abi): #include "tconfig.h".
8693 * tinfo.cc (convert_to_base): Move into old abi section.
8695 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8697 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8698 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8699 (BINFO_PRIMARY_BINFO): New macro.
8700 (BF_DELTA): Rename to ...
8701 (BV_DELTA): ... this.
8702 (BF_VCALL_INDEX): Rename to ...
8703 (BV_VCALL_INDEX): ... this.
8704 (BF_FN): Rename to ...
8706 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8707 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8708 (modify_vtable_entry): Simplify.
8709 (add_virtual_function): Rename BF_ macros to BV_ variants.
8710 (build_vtable_initializer): Likewise.
8711 (get_class_offset_1): Remove.
8712 (dfs_get_class_offset): Likewise.
8713 (get_class_offset): Likewise.
8714 (dfs_find_final_overrider): New function.
8715 (find_final_overrider): Likewise.
8716 (modify_one_vtable): Remove.
8717 (dfs_find_base): New function.
8718 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8719 find_final_overrider.
8720 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8722 (dfs_fixup_vtable_deltas): Remove.
8723 (override_one_vtable): Remove.
8724 (merge_overrides): Likewise.
8725 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8726 unreal chilren of virtual bases.
8727 (finish_struct_1): Don't use merge_overrides. Don't use
8728 dfs_fixup_vtable_deltas.
8729 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8732 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8733 Jason Merrill <jason@yorick.cygnus.com>
8735 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8737 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8739 * exception.cc (__throw_bad_typeid): Add missing std::.
8741 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8743 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8745 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8747 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8749 Runtime support for new-abi rtti.
8750 * inc/typeinfo (type_info::operator!=): Define in class.
8751 (type_info::before, type_info::name, type_info::operator==,
8752 type_info::operator!=): Define new ABI implementations.
8753 (type_info::is_pointer_p, type_info::is_function_p): Declare
8754 new virtual functions.
8755 (type_info::do_catch, type_info::do_upcast): Likewise.
8757 * tinfo.h (__base_class_info): Define new class.
8758 (__class_type_info): Likewise.
8759 (__si_class_type_info): Likewise.
8760 (__vmi_class_type_info): Likewise.
8761 (__dynamic_cast): Prototype.
8763 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8764 (type_info::is_pointer_p): Define new function.
8765 (type_info::is_function_p): Likewise.
8766 (type_info::do_catch): Likewise.
8767 (type_info::do_upcast): Likewise.
8768 (vtable_prefix): New structure for vtable access.
8769 (adjust_pointer): Define new template function.
8770 (contained_p, public_p, virtual_p, contained_public_p,
8771 contained_nonpublic_p, contained_nonvirtual_p): Define new
8773 (nonvirtual_base_type): New local variable.
8774 (__class_type_info::~__class_type_info): Define.
8775 (__si_class_type_info::~__si_class_type_info): Likewise.
8776 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8777 (__class_type_info::do_catch): Define new function.
8778 (__class_type_info::do_upcast): Likewise.
8779 (__class_type_info::find_public_src): Likewise.
8780 (__class_type_info::do_find_public_src): Likewise.
8781 (__si_class_type_info::do_find_public_src): Likewise.
8782 (__vmi_class_type_info::do_find_public_src): Likewise.
8783 (__class_type_info::do_dyncast): Likewise.
8784 (__si_class_type_info::do_dyncast): Likewise.
8785 (__vmi_class_type_info::do_dyncast): Likewise.
8786 (__class_type_info::do_upcast): Likewise.
8787 (__si_class_type_info::do_upcast): Likewise.
8788 (__vmi_class_type_info::do_upcast): Likewise.
8789 (__dynamic_cast): Likewise.
8791 * tinfo2.cc (__fundamental_type_info): Define new class.
8792 (__pointer_type_info): Likewise.
8793 (__reference_type_info): Likewise.
8794 (__array_type_info): Likewise.
8795 (__function_type_info): Likewise.
8796 (__enum_type_info): Likewise.
8797 (__ptr_to_member_type_info): Likewise.
8798 (__fundamental_type_info::~__fundamental_type_info): Define.
8799 (__pointer_type_info::~__pointer_type_info): Likewise.
8800 (__reference_type_info::~__reference_type_info): Likewise.
8801 (__array_type_info::~__array_type_info): Likewise.
8802 (__function_type_info::~__function_type_info): Likewise.
8803 (__enum_type_info::~__enum_type_info): Likewise.
8804 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8805 (__pointer_type_info::do_catch): Define new function.
8806 (__ptr_to_member_type_info::do_catch): Define new function.
8808 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8809 (__is_pointer): Likewise.
8811 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8813 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8815 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8816 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8817 (make_new_vtable): New function.
8818 (modify_vtable_entry): Handle generation of new vtables correctly.
8819 (modify_one_vtable): Remove unused parameter.
8820 (dfs_fixup_vtable_deltas): Likewise.
8821 (override_one_vtable): Use build_secondary_vtable.
8822 (finish_struct_1): Use build_primary_vtable and
8823 build_secondary_vtable.
8825 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8827 * cp/decl.c: Adjust variable names, comments, help strings.
8829 2000-01-29 Nathan Sidwell <nathan@acm.org>
8831 * new2.cc (operator delete[]): Use operator delete, don't assume
8834 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8836 * class.c (build_vtbl_initializer): Add argument to
8837 build_vtable_entry call.
8839 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8841 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8842 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8843 (BF_DELTA): New macro.
8844 (BF_VCALL_INDEX): Likewise.
8846 (THUNK_VCALL_OFFSET): Likewise.
8847 (make_thunk): Change prototype.
8848 * class.c (build_vtable_entry): Integrate
8849 build_vtable_entry_for_fn. Handle vcall indices.
8850 (build_vtable_entry_for_fn): Remove.
8851 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8852 BF_VCALL_INDEX, BF_FN.
8853 (modify_vtable_entry): Integrate common code from
8854 modify_one_vtable and dfs_fixup_vtable_deltas.
8855 (add_virtual_function): Set BF_VCALL_INDEX.
8856 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8858 (modify_one_vtable): Simplify.
8859 (dfs_fixup_vtable_deltas): Likewise.
8860 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8861 * method.c (make_thunk): Handle vcall indices.
8863 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8865 Compiler side new abi rtti (not enabled).
8866 * cp-tree.h (new_abi_rtti_p): New macro.
8867 (emit_support_tinfos): Prototype new function.
8868 (tinfo_decl_p): Likewise.
8869 (emit_tinfo_decl): Likwise.
8870 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8872 (doing_runtime): New local static.
8873 (init_rtti_processing): Add new-abi initializer.
8874 (get_tinfo_decl): Add new-abi logic.
8875 (tinfo_from_decl): Likewise.
8876 (build_dynamic_cast_1): Likewise.
8877 (qualifier_flags): New static function.
8878 (tinfo_base_init): Likewise.
8879 (generic_initializer): Likewise.
8880 (ptr_ref_initializer): Likewise.
8881 (ptmd_initializer): Likewise.
8882 (class_hint_flags): Likewise.
8883 (class_initializer): Likewise.
8884 (synthesize_tinfo_var): Likewise.
8885 (create_real_tinfo_var): Likewise.
8886 (create_pseudo_type_info): Likewise.
8887 (get_vmi_pseudo_type_info): Likewise.
8888 (create_tinfo_types): Likewise.
8889 (emit_support_tinfos): New global function.
8890 (tinfo_decl_p): New global predicate.
8891 (emit_tinfo_decl): New global function.
8892 * class.c (set_rtti_entry): Generalize for old and new rtti.
8893 (build_vtbl_initializer): Likewise.
8894 * decl2.c (finish_file): Likewise.
8896 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8898 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8899 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8901 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8903 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8906 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8908 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8910 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8912 * optimize.c (calls_setjmp_r): Supply new argument
8913 to special_function_p.
8915 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8917 * call.c: PROTO -> PARAMS.
8918 * class.c: Likewise.
8919 * cp-tree.h: Likewise.
8923 * decl2.c: Likewise.
8925 * errfn.c: Likewise.
8926 * error.c: Likewise.
8927 * except.c: Likewise.
8930 * input.c: Likewise.
8933 * method.c: Likewise.
8934 * optimize.c: Likewise.
8935 * parse.y: Likewise.
8939 * search.c: Likewise.
8940 * semantics.c: Likewise.
8943 * typeck.c: Likewise.
8944 * typeck2.c: Likewise.
8947 2000-01-25 Richard Henderson <rth@cygnus.com>
8949 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8951 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8953 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8954 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8955 (struct vcall_offset_data_s): New type.
8956 (dfs_vcall_offset_queue_p): New function.
8957 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8958 (build_vcall_offset_vtbl_entries): Likewise.
8959 (layout_vtable_decl): Likewise.
8960 (num_vfun_entries): Likewise.
8961 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8962 (build_vtbl_initializer): Likewise.
8963 (dfs_finish_vtabls): Use layout_vtable_decl.
8964 (modify_one_vtables): Always duplicate vtables under the new ABI.
8965 (finish_struct_1): Use layout_vtable_decl.
8967 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8969 * decl.c (member_function_or_else): Change third arg from a format
8970 specifier to an `enum overload_flags'. Callers changed.
8972 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8974 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8975 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8976 build_const_cast, get_delta_difference, check_return_expr): Avoid
8977 ANSI string concatenation usage.
8979 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8981 * class.c (layout_class_type): Put the fields required to make a
8982 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8985 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8987 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8990 * decl2.c (mark_used): Do instantiate inlines that have been
8991 explicitly instantiated.
8993 2000-01-24 Richard Henderson <rth@cygnus.com>
8995 * call.c (build_over_call): Use expand_tree_builtin.
8996 * typeck.c (build_function_call_real): Likewise.
8997 (build_binary_op_nodefault): Handle unordered compares.
8999 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9001 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
9002 cp_tree_index values.
9003 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
9004 New global node #defines for them.
9005 * rtti.c (call_void_fn): Replace with ...
9006 (build_runtime_decl): ... new static function.
9007 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
9008 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
9009 (build_dynamic_cast_1): Always produce correctly typed result.
9010 Explicitly produce type_info addresses. Use dynamic_cast_node.
9011 * exception.cc (__throw_bad_cast): Return `void *'.
9012 (__throw_bad_typeid): Return `const type_info &'.
9014 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9016 * cp-tree.h (get_vtable_decl): Prototype new function.
9017 * class.c (get_vtable_decl): New function. Broken out from ...
9018 (build_vtable): ... here. Use it.
9019 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
9022 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
9024 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
9025 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
9026 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
9027 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
9028 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
9029 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
9030 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
9031 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
9032 (CPTI_TINFO_VAR_ID): New enumeration.
9033 (__tp_desc_type_node, __access_mode_type_node,
9034 __bltn_desc_type_node, __user_desc_type_node,
9035 __class_desc_type_node, __ptr_desc_type_node,
9036 __attr_desc_type_node, __func_desc_type_node,
9037 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
9038 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
9039 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
9040 enum_desc_type_node, class_desc_type_node,
9041 si_class_desc_type_node, vmi_class_desc_type_node,
9042 ptmd_desc_type_node, base_desc_type_node): New #defines.
9043 (tinfo_fn_id, tinfo_fn_type): Rename to ...
9044 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
9045 (tinfo_var_id): New enumeration.
9046 (DECL_TINFO_FN_P): Augment comment.
9047 * decl.c (cp_global_trees): Adjust documentation.
9048 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
9049 tinfo_decl_type and tinfo_var_id.
9050 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
9051 (build_typeid): Remove unused variable.
9052 (get_tinfo_var): Use tinfo_var_id.
9053 (tinfo_name): New static function.
9054 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
9055 (tinfo_from_decl): Likewise.
9056 (get_base_offset): New static function, broken out of
9058 (expand_si_desc): Use tinfo_name.
9059 (expand_class_desc): Likewise. Lose local static variable.
9060 Use base_desc_type_node. Use get_base_offset.
9061 (expand_ptr_desc): Use tinfo_name.
9062 (expand_attr_desc): Likewise.
9063 (expand_generic_desc): Likewise.
9065 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
9066 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
9068 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9070 * cp-tree.h (__eprintf): Remove declaration.
9071 * tree.c (__eprintf): Remove definition.
9073 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
9074 Mark Mitchell <mark@codesourcery.com>
9076 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
9077 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
9079 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
9081 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
9083 2000-01-23 Mark Mitchell <mark@codesourcery.com>
9085 * cp-tree.h (register_dtor_fn): New function.
9086 * decl.c (destroy_local_static): Rename to ...
9087 (register_dtor_fn): ... this. Give it external linkage.
9088 (expand_static_init): Use it.
9089 * decl2.c (do_static_initialization): Likewise, if using
9091 (do_static_destruction): Check that __cxa_atexit is not in use.
9092 (finish_file): Don't call do_static_destruction if using
9095 * typeck.c (convert_arguments): Restore two-message error
9098 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
9100 Remap dynamic cast hint values to be consistent across ABIs.
9101 * search.c (dynamic_cast_base_recurse): Remap generated value.
9102 (get_dynamic_cast_base_type): Adjust documentation.
9103 * tinfo.h (__user_type_info::dyncast): Likewise.
9104 (__user_type_info::find_public_subobj): Remap BOFF meaning.
9105 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
9106 (__class_type_info::do_dyncast): Likewise.
9107 (__class_type_info::do_find_public_subobj): Likewise.
9108 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
9110 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9112 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
9114 * typeck2.c (incomplete_type_error): Restore previous
9115 cp_error and cp_error_at call sequence.
9117 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
9119 * class.c (dump_class_hierarchy): Make format agree with argument;
9120 cast pointer to unsigned long and print with %lx.
9122 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
9124 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
9126 * typeck.c (composite_pointer_type, common_type,
9127 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
9128 build_function_call_real, convert_arguments,
9129 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
9130 build_unary_op, mark_addressable, build_compound_expr,
9131 build_static_cast, build_reinterpret_cast, build_const_cast,
9132 build_c_cast, build_modify_expr, get_delta_difference,
9133 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
9134 'ISO C++'. Fusion consecutive calls to diagnotic message routines
9136 * typeck2.c (readonly_error, abstract_virtuals_error,
9137 process_init_constructor, check_for_new_type): Likewise.
9139 2000-01-19 Mark Mitchell <mark@codesourcery.com>
9141 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
9144 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
9146 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
9147 (build_x_typeid): Likewise.
9148 (get_tinfo_fn): Likewise.
9149 (get_tinfo_fn_unused): Rename to ...
9150 (get_tinfo_decl): ... here.
9151 * rtti.c (build_headof): Replace logic error with assertion.
9152 (get_tinfo_fn_dynamic): Rename to ...
9153 (get_tinfo_decl_dynamic): ... here. Make static. Use
9154 complete_type_or_else.
9155 (build_x_typeid): Move into ...
9156 (build_typeid): ... here. Adjust call to
9157 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
9158 throw_bad_typeid expression.
9159 (get_tinfo_fn_unused): Rename to ...
9160 (get_tinfo_decl): ... here. Adjust comment.
9161 (get_tinfo_fn): Delete.
9162 (tinfo_from_decl): New static function.
9163 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
9164 (get_typeid): Use complete_type_or_else.
9165 (build_dynamic_cast_1): Adjust calls to
9166 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
9167 * parse.y (primary): Adjust call to build_typeid.
9168 * except.c (build_eh_type_type_ref): Adjust call to
9169 get_tinfo_decl. Mark as used.
9170 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
9171 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
9172 * parse.c: Regenerated.
9174 2000-01-17 Mark Mitchell <mark@codesourcery.com>
9176 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
9178 (resolves_to_fixed_type_p): Document calling convention.
9179 * rtti.c (build_x_typeid): Initialize NONNULL.
9181 * cp-tree.h (build_shared_int_cst): New function.
9182 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
9183 * class.c (modify_vtable_entry): Likewise.
9184 (add_virtual_function): Split out code to generated shared
9185 INTEGER_CSTs to build_share_int_cst.
9186 (modify_all_vtables): Handle all the overridden functions here.
9187 Add overridden functions from non-primary virtual bases to the
9189 (finish_struct_1): Adjust call to modify_all_vtables. Add
9190 overridden functions from non-primary bases to the vtable.
9191 * tree.c (build_shared_int_cst): New function.
9193 * cp-tree.h (scratchalloc): Remove.
9194 (build_scratch_list): Likewise.
9195 * call.c (convert_class_to_reference): Replace build_scratch_list
9196 and build_expr_list with build_tree_list.
9197 (add_candidate): Replace scratchalloc with expralloc. Note memory
9199 (build_user_type_conversion_1): Replace build_scratch_list
9200 and build_expr_list with build_tree_list.
9201 (build_new_op): Likewise.
9202 (build_op_delete_call): Likewise.
9203 (convert_like): Likewise.
9204 * cvt.c (ocp_convert): Likewise.
9205 * decl.c (start_decl): Likewise.
9206 (start_function): Likewise.
9207 (finish_destructor_body): Likewise.
9208 (maybe_build_cleanup_1): Likewise.
9209 * decl2.c (reparse_decl_as_expr): Likewise.
9210 * init.c (perform_member_init): Likewise.
9211 (expand_cleanup_for_base): Likewise.
9212 (build_builtin_delete_call): Likewise.
9213 (build_new_1): Likewise.
9214 (build_delete): Likewise.
9215 * method.c (do_build_assign_ref): Likewise.
9216 * parse.y (already_scoped_stmt): Likewise.
9217 (nontrivial_exprlist): Likewise.
9218 (net_initializer): Likewise.
9219 (initlist): Likewise.
9220 * parse.c: Regenerated.
9221 * rtti.c (build_x_typeid): Likewise.
9222 (build_dynamic_cast_1): Likewise.
9223 * typeck.c (build_x_compound_expr): Likewise.
9224 (build_static_cast): Likewise.
9225 (build_modify_expr): Likewise.
9227 * cp-tree.h (DECL_VINDEX): Add documentation.
9228 * class.c (build_vtable_entry): Likewise.
9229 (start_vtable): Add comment.
9230 (add_virtual_function): Replace pending_hard_virtuals with
9231 overridden_virtuals and pending_virtuals with new_virtuals.
9232 Replace redundant assignments with assertions.
9233 (check_for_override): Add comment.
9234 (check_bases_and_members): Replace pending_hard_virtuals with
9235 overridden_virtuals and pending_virtuals with new_virtuals.
9236 (create_vtbl_ptr): Likewise.
9237 (layout_class_type): Likewise.
9238 (finish_struct_1): Likewise. Add comments.
9240 2000-01-16 Mark Mitchell <mark@codesourcery.com>
9242 * class.c (finish_struct_1): Replace redundant code with
9245 * cp-tree.h (flag_new_abi): Move.
9246 (flag_use_cxa_atexit): Likewise.
9247 (flag_honor_std): Likewise.
9248 (flag_rtti): Likewise.
9249 (vbase_offsets_in_vtable_p): Define.
9250 (vptrs_present_everywhere_p): Likewise.
9251 (TYPE_CONTAINS_VPTR_P): Likewise.
9252 (dfs_walk_real): Declare.
9253 * class.c (build_vbase_pointer_fields): Check
9254 vbase_offsets_in_vtable_p.
9255 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
9257 (build_vbase_offset_vtbl_entries): Simplify.
9258 (build_vbase_offset_vtbl_entries): Adjust.
9259 (build_vbase_pointer): Add ability to look up vbase offsets in
9261 (start_vtable): New function.
9262 (add_virtual_function): Use it.
9263 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
9264 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
9265 (build_vtbl_initializer): Take the type of the complete object as
9266 input. Use it to correctly calculate vbase offsets.
9267 (dfs_finish_vtbls): Pass the complete type to
9268 build_vtbl_initializer.
9269 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
9270 (create_vtable_ptr): Create a vtable even if there are no
9271 new virtual functions, under the new ABI.
9272 (finish_struct_1): Likewise.
9273 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
9274 * decl.c (exapnd_static_init): Remove call to
9275 preserve_initializer.
9276 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
9278 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
9279 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
9280 (construct_virtual_bases): Don't initialize virtual base pointers
9282 (build_aggr_init): Clean up comment.
9283 (expand_aggr_init_1): Likewise.
9284 * rtti.c (expand_class_desc): Store the virtual function table
9285 index where the vbase offset lives in the offset field.
9286 * search.c (dfs_walk_real): Make it global.
9287 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
9288 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
9290 * tinfo.h (USItype): Make it signed under the new ABI.
9291 * tinfo.cc (convert_to_base): New function. Encapsulate base
9292 conversion logic here.
9293 (__class_type_info::do_upcast): Use it.
9294 (__class_type_info::do_dyncast): Likewise.
9295 (__class_type_info::do_find_public_subobj): Likewise.
9297 * init.c (construct_virtual_bases): Don't look up the addresses of
9298 virtual bases at run-time.
9300 * class.c (build_vbase_pointer): Relocate.
9301 (build_vbase_pointer_fields): Likewise.
9302 (dfs_build_vbase_offset_vtbl_entries): Likewise.
9303 (build_vbase_offset_vtbl_entries): Likewise.
9305 * decl.c (init_decl_processing): Complain if -fnew-abi
9306 -fno-vtable-thunks is used.
9308 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
9311 2000-01-15 Mark Mitchell <mark@codesourcery.com>
9313 * cp-tree.h (num_extra_vtbl_entries): New function.
9314 (size_extra_vtbl_entries): Likewise.
9315 (dfs_vtable_path_unmark): Likewise.
9316 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
9317 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
9318 * class.c (num_extra_vtbl_entries): New function.
9319 (size_extra_vtbl_entries): Likewise.
9320 (dfs_build_vbase_offset_vtbl_entries): New function.
9321 (build_vbase_offset_vtbl_entries): Likewise.
9322 (build_vtbl_initializer): Use it.
9323 (finish_struct_1): Adjust vtable sizes (using
9324 num_extra_vtbl_entries).
9325 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
9326 THUNK_DECL is non-NULL before expanding it.
9327 * init.c (expand_virtual_init): Adjust the vtable pointer by
9328 size_extra_vtbl_entries before storing it.
9329 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
9330 Handle TREE_LIST parameters here, not in the dfs_* functions.
9331 (dfs_unmarked_real_bases_queue_p): Adjust.
9332 (dfs_marked_real_bases_queue_p): Likewise.
9333 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
9334 (dfs_vtable_path_marked_real_bases_queue_p): New function.
9335 (dfs_vtable_path_unmark): Likewise.
9337 2000-01-14 Mark Mitchell <mark@codesourcery.com>
9339 * optimize.c (copy_body_r): Clear the operand three of a
9340 TARGET_EXPR when copying it.
9342 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9344 * method.c (build_decl_overload_real): Check whether we are in ::
9345 before returning __builtin_new/delete.
9347 2000-01-13 Mark Mitchell <mark@codesourcery.com>
9349 * pt.c (tsubst_friend_function): Improve comment.
9350 (instantiate_decl): Avoid crashing when a "nested" function is
9351 instantiated from the top level.
9353 * dump.c (dqeueue_and_dump): Dump
9354 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
9356 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9358 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
9360 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
9362 * g++spec.c (lang_specific_driver): Add -fnew-abi if
9363 ENABLE_NEW_GXX_ABI defined.
9364 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
9365 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
9366 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
9368 2000-01-12 Mark Mitchell <mark@codesourcery.com>
9370 * decl.c (start_cleanup_fn): Call pushdecl.
9372 * call.c (convert_class_to_reference): Fix typos.
9373 (build_conditional_expr): Handle errors gracefully.
9374 * class.c (push_nested_class): Likewise.
9375 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
9376 (DECL_THIS_EXTERN): Use it.
9377 (DECL_THIS_STATIC): Likewise.
9378 * cvt.c (convert_to_void): Handle errors gracefully.
9379 (build_expr_type_conversion): Likewise.
9380 * decl.c (maybe_push_decl): Likewise.
9381 (start_decl_1): Likewise.
9382 (require_complete_types_for_parms): Likewise.
9383 * parse.y (structsp): Likewise.
9384 (base_class): Likewise.
9385 * parse.c: Regenerated.
9386 * pt.c (finish_member_template_decl): Likewise.
9387 * typeck.c (decay_conversion): Likewise.
9389 * cp-tree.h (dfs_skip_vbases): New function.
9390 (find_vbase_instance): Likewise.
9391 * class.c (determine_primary_base): Allow a nearly empty base to
9392 serve as a primary base class under the new ABI.
9393 (get_class_offset_1): Rename to ...
9394 (dfs_get_class_offset): ... this. Simplify. Don't issue error
9396 (get_class_offset): Use it. Issue error messages here.
9397 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
9398 find the right copies of virtual bases.
9399 (fixup_vtable_deltas1): Rename to ...
9400 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
9401 bases as primary bases.
9402 (fixup_vtable_deltas): Remove.
9403 (override_one_vtable): Handle virtual bases as primary bases.
9404 (merge_overrides): Likewise.
9405 (finish_struct_1): Likewise.
9406 (dump_class_hierarchy): Dump primary-ness of bases as well.
9407 * search.c (mark_primary_bases): Use a pre-order traversal to
9408 handle primary virtual bases.
9409 (dfs_skip_vbases): New fiunction.
9410 (expand_upcast_fixups): Adjust to handle primary virtual bases.
9411 (fixup_virtual_upcast_offsets): Likewise.
9412 (fixup_all_virtual_upcast_offsets): Likewise.
9413 (dfs_find_vbase_instances): New function.
9414 (find_vbase_instance): Likewise.
9416 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
9418 * lex.c (DIR_SEPARATOR): Delete macro.
9420 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
9422 * decl2.c (lang_decode_option): Handle automatic line wrapping
9425 2000-01-11 Mark Mitchell <mark@codesourcery.com>
9427 * friend.c (do_friend): Don't resolve scopes when processing
9428 template declarations, even if the qualifying scope doesn't
9429 involve template parameters.
9431 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
9433 * class.c (dfs_modify_vtables_queue_p): Remove.
9434 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
9435 and dfs_marked_real_bases_queue_p instead of
9436 dfs_modify_vtables_queue_p.
9438 * class.c (build_vbase_path): Simplify.
9439 (dfs_propagate_binfo_offsets): New function.
9440 (propagate_binfo_offsets): Use it.
9441 (remove_base_field): Simplify.
9442 (dfs_set_offset_for_vbases): Remove.
9443 (dfs_set_offset_for_shared_vbases): New function.
9444 (dfs_set_offset_for_unshared_vbases): Likewise.
9445 (layout_virtual_bases): Use them.
9446 (layout_basetypes): Don't call propagate_binfo_offsets.
9447 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
9450 * class.c (build_base_field): New function, split out from ...
9451 (build_base_fields): ... here. Use it. Allocate primary bases
9452 first, under the new ABI.
9453 (get_vtable_entry): Remove.
9454 (remove_base_field): New function, split out from ...
9455 (remove_base_fields): ... here. Adjust since primary bases come
9456 first under the new ABI.
9458 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
9459 (initialize_vtbl_ptrs): New function.
9460 (expand_indirect_vtbls_init): Change prototype.
9461 (convert_pointer_to_vbase): Declare.
9462 * init.c (expand_direct_vtbls_init): Remove.
9463 (dfs_initialize_vtbl_ptrs): New function.
9464 (initialize_vtbl_ptrs): Likewise.
9465 (emit_base_init): Use initialize_vtbl_ptrs.
9466 * search.c (convert_pointer_to_vbase): Make it global.
9467 (expand_indirect_vtbls_init): Remove vtable initialization code.
9468 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
9470 * class.c (dfs_finish_vtbls): New function.
9471 (finish_vtbls): Use it.
9472 (dump_class_hierarchy): New function.
9474 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
9475 (BINFO_VBASE_PRIMARY_P): New macro.
9476 (BINFO_VIRTUALS): Add to documentation.
9477 (SET_BINFO_PRIMARY_MARKED_P): Remove.
9478 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9479 (dfs_mark_primary_bases_queue_p): Likewise.
9480 (dfs_unmarked_real_bases_queue_p): New function.
9481 (dfs_marked_real_bases_queue_p): Likewise.
9482 * search.c (dfs_mark_primary_bases): Adjust.
9483 (mark_primary_bases): Likewise.
9484 (get_shared_vbase_if_not_primary): New function.
9485 (dfs_unmarked_real_bases_queue_p): Likewise.
9486 (dfs_marked_real_bases_queue_p): Likewise.
9487 (dfs_get_pure_virtuals): Simplify.
9488 (get_pure_virtuals): Likewise.
9490 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9492 * lex.c: Include tm_p.h.
9494 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
9496 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
9498 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
9500 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
9501 * pt.c (instantiate_decl): Defer comdat templates that might not be
9504 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
9505 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
9506 (finish_file): Likewise.
9508 * decl2.c (import_export_class): Undo 12/14 change.
9510 * error.c (dump_decl): operator new, not operatornew.
9512 * class.c (field_decl_cmp): A nontype is "greater" than a type.
9513 * search.c (lookup_field_1): Look for the last field with the
9516 2000-01-05 Nathan Sidwell <nathan@acm.org>
9518 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
9521 2000-01-05 Nathan Sidwell <nathan@acm.org>
9523 * typeck.c (build_static_cast): Don't strip target qualifiers
9524 when casting from a class.
9526 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9528 * class.c (warn_hidden): Initialize variable `fndecl'.
9530 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
9532 * decl.c (flag_isoc9x): New variable to be able to use code in
9533 c-common.c. For now always zero.
9535 2000-01-03 Mark Mitchell <mark@codesourcery.com>
9537 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
9538 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
9539 or unshare_base_binfos for virtual bases here.
9540 * search.c (dfs_get_vbase_types): Do it here.
9541 (get_vbase_types): Adjust.
9543 2000-01-02 Mark Mitchell <mark@codesourcery.com>
9545 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
9546 (BINFO_PRIMARY_MARKED_P): Use flag 5.
9547 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9548 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9549 (unmark_primary_bases): Remove declaration.
9550 (unmarkedp): Declare.
9551 (dfs_vbase_unmark): Likewise.
9552 * class.c (determine_primary_base): Return immediately if there
9553 are no base classes. Call mark_primary_bases here.
9554 (modify_all_direct_vtables): Remove.
9555 (modify_all_indirect_vtables): Remove.
9556 (dfs_modify_vtables_queue_p): New function.
9557 (dfs_modify_vtables): New function.
9558 (modify_all_vtables): Use them.
9559 (build_base_fields): Build FIELD_DECLs for primary virtual base
9561 (create_vtable_ptr): Don't call determine_primary_base here.
9562 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
9563 (dfs_set_offset_for_vbases): ... this.
9564 (layout_virtual_bases): Use it.
9565 (layout_class_type): Call determine_primary_base here.
9566 * search.c (unmarkedp): Make it global.
9567 (shared_marked_p): Simplify.
9568 (shared_unmarked_p): Likewise.
9569 (dfs_primary_bases_queue_p): Remove.
9570 (dfs_unmark_primary_bases): Likewise.
9571 (unmark_primary_bases): Likewise.
9572 (mark_primary_bases): Simplify.
9573 (get_pure_virtuals): Don't call mark_primary_bases here.
9574 (dfs_vbase_unmark): New function.
9575 (get_vbase_types): Simplify.
9577 * class.c (struct base_info): Remove.
9578 (determine_primary_base): Take has_virtual_p rather than a
9579 base_info as input. Don't calculate max_has_virtual.
9580 (finish_struct_bits): Remove max_has_virtual argument.
9581 (create_vtable_ptr): Remove max_has_virtual_p argument.
9582 (layout_virtual_bases): Remove max argument.
9583 (layout_basetypes): Likewise.
9584 (layout_class_type): Remove max_has_virtual_p argument.
9585 (finish_struct_1): Remove max_has_virtual.
9587 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9588 (layout_basetypes): Remove.
9589 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9590 Update to handle primary virtual bases.
9591 (remove_base_fields): New function, split out from
9593 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9594 (layout_virtual_bases): New function, split out from
9595 layout_basetypes. Update to handle primary virtual bases.
9596 (layout_basetypes): Moved here from tree.c. Use
9597 remove_base_fields and layout_virtual_bases.
9598 * search.c (dfs_mark_primary_bases_queue_p): New function.
9599 (mark_primary_bases): Use it.
9600 * tree.c (CEIL): Remove.
9601 (propagate_binfo_offsets): Remove.
9602 (layout_basetypes): Remove.
9604 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9606 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9607 (BINFO_PRIMARY_MARKED_P): New macro.
9608 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9609 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9610 (mark_primary_bases): New function.
9611 (unmark_primary_bases): Likewise.
9612 * search.c (get_abstract_virtuals_1): Remove.
9613 (dfs_mark_primary_bases): New function.
9614 (mark_primary_bases): Likewise.
9615 (dfs_unmark_primary_bases): Likewise.
9616 (unmark_primary_bases): Likewise.
9617 (dfs_get_pure_virtuals): Likewise.
9619 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9621 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9622 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9623 (modify_one_vtable): Adjust.
9624 (fixup_vtable_deltas1): Likewise.
9625 (override_one_vtable): Likewise.
9626 * search.c (get_abstract_virtuals_1): Likewise.
9627 (get_pure_virtuals): Likewise.
9628 (expand_upcast_fixups): Likewise.
9629 * tree.c (debug_binfo): Likewise.
9631 * class.c (build_vtable): Don't return a value. Don't rebuild
9632 vtables for bases that have already been handled.
9633 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9634 already been handled.
9635 (modify_one_vtable): Adjust accordingly.
9636 (fixup_vtable_deltas1): Likewise.
9637 (finish_struct_1): Likewise.
9639 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9641 * call.c (build_new_method_call): Also check destructors.