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1 2006-03-22  Jason Merrill  <jason@redhat.com>
2
3         * name-lookup.c (push_namespace_with_attribs): Only apply hidden
4         visibility to anonymous namespaces if HAVE_GAS_HIDDEN.
5
6 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
7
8         PR c++/26691
9         * cp-gimplify.c (cxx_omp_clause_apply_fn): Handle default arguments.
10
11 2006-03-21  Jason Merrill  <jason@redhat.com>
12
13         PR c++/21581
14         * parser.c (cp_parser_declaration): Support attributes on
15         anonymous namespaces.
16         * name-lookup.c (push_namespace_with_attribs): Anonymous 
17         namespaces default to hidden visibility.
18
19 2006-03-20  Jason Merrill  <jason@redhat.com>
20
21         PR c++/21764, c++/19238
22         * decl.c (cp_finish_decl): Call determine_visibility later.
23         (start_preparsed_function): Likewise.
24         * cp-tree.h (CP_TYPE_CONTEXT, TYPE_NAMESPACE_SCOPE_P): New macros.
25         (TYPE_CLASS_SCOPE_P, TYPE_FUNCTION_SCOPE_P): New macros.
26         * name-lookup.h (struct cp_binding_level): Add has_visibility 
27         bitfield.
28         * name-lookup.c: Include c-pragma.h.
29         (push_namespace_with_attribs): Split out from push_namespace.
30         Push visibility if appropriate.  Set TREE_PUBLIC on namespaces.
31         (leave_scope): Pop visibility if appropriate.
32         * decl2.c (determine_visibility_from_class): Split out from...
33         (determine_visibility): ...here.  Handle function scope and 
34         nested classes.
35         (import_export_decl): Move visibility handling to 
36         determine_visibility_from_class.
37         * parser.c (cp_parser_declaration, cp_parser_namespace_name): Allow
38         attributes on namespace declarations.
39
40 2006-03-15  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
41
42         PR c++/6634
43         * decl.c (grokdeclarator): Do not accept long long double.
44         Reorganize checks for invalid (combinations of) type modifiers.
45         Quote modifiers in messages.
46
47 2006-03-09  Jason Merrill  <jason@redhat.com>
48
49         PR c++/16387, c++/16389
50         * typeck.c (cxx_alignof_expr, cxx_sizeof_expr): New functions.
51         (cxx_sizeof_or_alignof_expr): Split out from here.
52
53 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
54
55         Merge from gomp-20050608-branch
56
57         2006-02-02  Diego Novillo  <dnovillo@redhat.com>
58
59                 * decl.c (pop_labels_1): Use appropriate pointer casting.
60                 (poplevel_named_label_1): Likewise.
61                 (named_label_entry_hash): Likewise.
62                 (named_label_entry_eq): Likewise.
63                 (check_goto): Likewise.
64                 (define_label): Likewise.
65
66         2006-01-26  Diego Novillo  <dnovillo@redhat.com>
67
68                 * cp-tree.h (CP_OMP_CLAUSE_INFO): Use TREE_TYPE instead
69                 of TREE_BLOCK.
70                 * pt.c: Use OMP_CLAUSE_CODE and OMP_CLAUSE_OPERAND
71                 instead of TREE_CODE/TREE_OPERAND.
72                 * semantics.c: Likewise.
73                 * parser.c: Likewise.
74
75         2005-11-10  Diego Novillo  <dnovillo@redhat.com>
76
77                 * parser.c (cp_parser_omp_threadprivate): Emit diagnostic if
78                 target does not support TLS.
79
80         2005-11-09  Jakub Jelinek  <jakub@redhat.com>
81
82                 * decl.c (redeclaration_error_message): Don't error about
83                 DECL_THREAD_LOCAL_P mismatches if CP_DECL_THREADPRIVATE_P
84                 (olddecl).
85
86         2005-11-08  Jakub Jelinek  <jakub@redhat.com>
87
88                 PR c++/24735
89                 * semantics.c (finish_omp_barrier, finish_omp_flush): New
90                   functions.
91                 * parser.c (cp_parser_omp_barrier): Call finish_omp_barrier.
92                 (cp_parser_omp_flush): Call finish_omp_flush.
93                 * cp-tree.h (finish_omp_barrier, finish_omp_flush): New
94                   prototypes.
95
96                 PR c++/24734
97                 * pt.c (tsubst_expr): Handle OMP_MASTER and OMP_ORDERED.
98
99         2005-11-03  Jakub Jelinek  <jakub@redhat.com>
100
101                 * semantics.c (finish_omp_threadprivate): Error on class-scope
102                 variables.
103
104         2005-11-02  Jakub Jelinek  <jakub@redhat.com>
105
106                 * parser.c (cp_parser_omp_all_clauses): If some clause
107                 type is not allowed, don't remove just one of the
108                 clauses, but all clauses added in that loop round.
109
110                 * semantics.c (finish_omp_clauses): Fix function
111                 comment. Don't handle non-const or mutable specially,
112                 as const and not mutable is predetermined shared and
113                 that leads to double error. Don't ICE if copyin var is
114                 PARM_DECL.
115
116                 PR c++/24613
117                 * parser.c (cp_parser_pragma): Diagnose
118                 PRAGMA_OMP_SECTION outside of PRAGMA_OMP_SECTIONS
119                 construct.
120
121                 * semantics.c (finish_omp_threadprivate): Error if V
122                   is automatic variable or has incomplete type.
123
124         2005-11-01  Diego Novillo  <dnovillo@redhat.com>
125
126                 * parser.c (cp_parser_omp_all_clauses): Use
127                 OMP_CLAUSE_CHAIN instead of TREE_CHAIN.
128
129         2005-11-01  Diego Novillo  <dnovillo@redhat.com>
130
131                 * parser.c (cp_parser_omp_all_clauses): When emitting an
132                 error message, remove the invalid clause from the list.
133
134         2005-10-31  Diego Novillo  <dnovillo@redhat.com>
135
136                 * parser.c (cp_parser_omp_parallel): Do not allow 'nowait' in
137                 combined parallel+workshare directives.
138
139         2005-10-31  Richard Henderson  <rth@redhat.com>
140
141                 * cp-objcp-common.h (LANG_HOOKS_OMP_CLAUSE_DTOR):
142                 Use cxx_omp_clause_dtor.
143                 * cp-tree.h (CP_OMP_CLAUSE_INFO): New.
144                 (cxx_omp_clause_dtor): New.
145                 * cp-gimplify.c (cxx_omp_clause_apply_fn): New.
146                 (cxx_omp_clause_default_ctor): Use it.
147                 (cxx_omp_clause_copy_ctor, cxx_omp_clause_assign_op):
148                 Likewise.
149                 (cxx_omp_clause_dtor): New.
150                 * semantics.c (finish_omp_clauses): Rewrite cdtor
151                 checking to fill in CP_OMP_CLAUSE_INFO.  Don't
152                 specialcase LASTPRIVATE for removal.
153                 (cxx_omp_clause_default_ctor, cxx_omp_clause_copy_ctor,
154                 cxx_omp_clause_assign_op): Move to cp-gimplify.c.
155
156         2005-10-28  Jakub Jelinek  <jakub@redhat.com>
157
158                 * semantics.c (finish_omp_threadprivate): If
159                   DECL_RTL_SET_P, call make_decl_rtl again so that
160                   encode_section_info can update SYMBOL_REF's flags.
161
162         2005-10-26  Jakub Jelinek  <jakub@redhat.com>
163
164                 * semantics.c (finish_omp_for): Don't segfault if COND
165                 or INCR is NULL.  If not calling c_finish_omp_for
166                 right away and one of COND and INCR is NULL, issue
167                 error and don't expand anything.
168
169                 PR c++/24512
170                 * cp-tree.h (finish_omp_for): Add PRE_BODY argument.
171                 * semantics.c (finish_omp_for): Likewise.  Set
172                 OMP_FOR_PRE_BODY to PRE_BODY if deferring, add it
173                 into the current statement list if not processing
174                 template decl or pass it to c_finish_omp_for.
175
176                 * parser.c (cp_parser_omp_for_loop): Expand optional DECL_EXPRs
177                 into PRE_BODY statement list.  Pass it to finish_omp_for.
178                 * pt.c (tsubst_expr) <case OMP_FOR>: tsubst_expr also
179                 OMP_FOR_PRE_BODY into PRE_BODY stmt list, pass it to
180                 finish_omp_for.  Put all the statements into sk_omp
181                 scope.
182
183         2005-10-25  Jakub Jelinek  <jakub@redhat.com>
184
185                 PR c++/24516
186                 * parser.c (struct cp_parser): Rename in_iteration_statement
187                 field to in_statement.
188                 (IN_SWITCH_STMT, IN_ITERATION_STMT): Define.
189                 (IN_OMP_BLOCK, IN_OMP_FOR): Change values.
190                 (cp_parser_new, cp_parser_begin_omp_structured_block,
191                 cp_parser_end_omp_structured_block,
192                 cp_parser_omp_for_loop): Adjust for
193                 in_iteration_statement renaming.
194                 (cp_parser_selection_statement): Save
195                 parser->in_iteration, or it temporarily with
196                 IN_SWITCH_STMT for the
197                 cp_parser_implicitly_scoped_statement call.
198                 (cp_parser_iteration_statement): Adjust for
199                 in_iteration_statement renaming.  Use
200                 IN_ITERATION_STMT rather than true.
201                 (cp_parser_jump_statement): Adjust for
202                 in_iteration_statement renaming and new values.  Don't
203                 error on break in a switch statement within OMP_FOR or
204                 OpenMP structured block.
205
206                 PR c++/24513
207                 * parser.c (cp_parser_cache_group): Don't stop if next
208                 token is CPP_PRAGMA_EOL and end is CPP_PRAGMA_EOL as
209                 well.  If current token is CPP_PRAGMA, consume
210                 everything until CPP_PRAGMA_EOL inclusive.
211
212         2005-10-24  Jakub Jelinek  <jakub@redhat.com>
213
214                 PR c++/24502
215                 * semantics.c (finish_omp_for): Handle MODOP_EXPR in
216                 addition to MODIFY_EXPR.
217
218         2005-10-23  Richard Henderson  <rth@redhat.com>
219
220                 * cp-gimplify.c (struct cp_gimplify_ctx): Remove.
221                 (bc_label): New.
222                 (begin_bc_block, finish_bc_block): Use it.
223                 (push_context, pop_context): Remove.
224                 (cp_genericize): Don't use them.  Assert bc_label is null.
225                 * semantics.c (finish_omp_clauses): Create a fake data
226                 element of TYPE for probing ctors.
227
228         2005-10-23  Richard Henderson  <rth@redhat.com>
229
230                 * cp-objcp-common.h (LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR): New.
231                 (LANG_HOOKS_OMP_CLAUSE_COPY_CTOR): New.
232                 (LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP): New.
233                 (LANG_HOOKS_OMP_CLAUSE_DTOR): New.
234                 * semantics.c (finish_omp_clauses): Look through
235                 arrays when looking up special member calls.  Also
236                 remove FIRSTPRIVATE when LASTPRIVATE fails.
237                 (cxx_omp_clause_default_ctor, cxx_omp_clause_copy_ctor): New.
238                 (cxx_omp_clause_assign_op): New.
239                 * cp-tree.h: Declare them.
240
241         2005-10-21  Richard Henderson  <rth@redhat.com>
242
243                 * decl.c (check_previous_goto_1): Return false if error.
244                 (check_switch_goto): Likewise.
245                 (finish_case_label): Don't emit the case label on error.
246                 * parser.c (struct cp_parser): Revert
247                 in_switch_statement_p changes.
248                 (cp_parser_labeled_statement,
249                 cp_parser_selection_statement): Likewise.
250                 (cp_parser_begin_omp_structured_block): Don't save...
251                 (cp_parser_end_omp_structured_block): or restore
252                 in_switch_statement_p.
253
254         2005-10-21  Richard Henderson  <rth@redhat.com>
255
256                 * semantics.c (finish_omp_threadprivate): Set
257                 decl_flags.u2sel when necessary.
258
259         2005-10-21  Richard Henderson  <rth@redhat.com>
260
261                 * decl.c (poplevel_named_label_1): Restore creation of the
262                 bad_decls list.
263                 (decl_jump_unsafe): Check for error_mark_node types.
264                 (check_goto): Don't check cdtor_label.  Don't use identify_goto.
265                 * semantics.c (finish_return_stmt): Do check_omp_return before
266                 converting to cdtor_label goto.
267
268         2005-10-21  Richard Henderson  <rth@redhat.com>
269
270                 PR c++/24451
271                 * decl.c (check_omp_return): Return false on error.
272                 * cp-tree.h (check_omp_return): Update decl.
273                 * semantics.c (finish_return_stmt): Avoid adding
274                 return on error.
275
276         2005-10-21  Richard Henderson  <rth@redhat.com>
277
278                 * cp-tree.h (struct language_function): Remove
279                 x_named_label_uses.
280                 Change x_named_labels to a hashtable.
281                 (check_omp_return): Declare.
282                 * decl.c (struct named_label_use_entry): Rename from
283                 named_label_use_list.  Remove label_decl.
284                 (struct named_label_entry): Rename from
285                 named_label_list.  Remove old_value and next.  Change
286                 in_try_scope and in_catch_scope to bool. Add
287                 in_omp_scope.
288                 (pop_labels_1): New.
289                 (pop_labels): Use it.
290                 (pop_local_label, poplevel_named_label_1): New.
291                 (poplevel): Use them.
292                 (named_label_entry_hash, named_label_entry_eq): New.
293                 (make_label_decl): Create named_labels.  Move label
294                 creation bits from lookup_label.
295                 (declare_local_label): Tidy.
296                 (identify_goto): Split out from ...
297                 (check_previous_goto_1): Add exited_omp argument.
298                 Handle omp scopes.
299
300                 (use_label): Merge into...
301                 (check_goto): ... here.  Handle omp scopes.
302                 (check_omp_return): New.
303                 (check_previous_gotos): Merge into...
304                 (define_label): ... here.
305                 (save_function_data): Remove x_named_label_uses reference.
306                 (finish_function): Likewise.
307                 * name-lookup.h (sk_omp): New.
308                 * name-lookup.c (begin_scope): Handle it.
309                 * parser.c (cp_parser_omp_for): Don't create extra
310                 compound stmt.
311
312                 (cp_parser_omp_sections): Likewise.
313                 * semantics.c (finish_return_stmt): Call check_omp_return.
314                 (begin_omp_structured_block): Use sk_omp.
315                 (finish_omp_structured_block): Use do_poplevel.  Don't build a
316                 MUST_NOT_THROW expression here.
317                 (begin_omp_parallel, finish_omp_parallel): Don't create extra
318                 compound statements.
319
320         2005-10-21  Diego Novillo  <dnovillo@redhat.com>
321
322                 PR 24455
323                 * cp/cp-tree.h (struct lang_decl_flags): Add field
324                 threadprivate_p.
325                 (CP_DECL_IS_THREADPRIVATE): Define.
326                 * cp/semantics.c (finish_omp_threadprivate): Set.  Do
327                 not error out if CP_DECL_IS_THREADPRIVATE is set
328                 already.
329                 * cp/decl.c (duplicate_decls): Merge
330                 CP_DECL_THREADPRIVATE_P.
331
332         2005-10-20  Richard Henderson  <rth@redhat.com>
333
334                 * cp-gimplify.c (cp_gimplify_omp_for): New.
335                 (cp_gimplify_expr): Call it.
336                 * cp-tree.h (OMP_FOR_GIMPLIFYING_P): New.
337                 * parser.c (struct cp_parser): Rename
338                 in_iteration_statement_p to in_iteration_statement and
339                 change to unsigned char.  Similarly with
340                 in_switch_statement.  Update all users.
341                 (IN_OMP_BLOCK, IN_OMP_FOR): New.
342                 (cp_parser_labeled_statement): Diagnose case labels
343                 binding closer to an openmp block nested than the
344                 switch.
345                 (cp_parser_jump_statement): Diagnose break and
346                 continue labels binding closer to an openmp block than
347                 an iteration or switch.
348                 (cp_parser_omp_for_loop): Mark in_iteration_statement
349                 for an omp for.
350                 (cp_parser_begin_omp_structured_block): New.
351                 (cp_parser_end_omp_structured_block): New.
352                 (cp_parser_omp_structured_block): Use them.
353                 (cp_parser_omp_for, cp_parser_omp_sections_scope): Likewise.
354                 (cp_parser_omp_parallel): Likewise.
355
356         2005-10-20  Richard Henderson  <rth@redhat.com>
357
358                 * semantics.c (begin_omp_structured_block): New.
359                 (finish_omp_structured_block): New.
360                 (begin_omp_parallel, finish_omp_parallel): Use them.
361                 * parser.c (cp_parser_omp_structured_block): Likewise.
362                 (cp_parser_omp_for): Likewise.
363                 (cp_parser_omp_sections_scope): Likewise.
364                 * cp-tree.h: Declare them.
365
366         2005-10-20  Richard Henderson  <rth@redhat.com>
367
368                 * parser.c (cp_parser_omp_master): Return the statement.
369                 (cp_parser_omp_ordered): Likewise.
370                 (cp_parser_omp_construct): Set the locus for them.
371
372         2005-10-19  Richard Henderson  <rth@redhat.com>
373
374                 * semantics.c (finish_omp_atomic): Revert to
375                 uses_template_parms.
376
377         2005-10-19  Richard Henderson  <rth@redhat.com>
378
379                 * semantics.c (finish_omp_clauses): Avoid
380                 DECL_THREAD_LOCAL_P on a PARM_DECL.  Remove some
381                 stub asserts guaranteed to fail.
382
383         2005-10-19  Richard Henderson  <rth@redhat.com>
384
385                 * cp-tree.h (OMP_ATOMIC_DEPENDENT_P, OMP_ATOMIC_CODE): New.
386                 (finish_omp_clauses, finish_omp_for, finish_omp_atomic): New.
387                 * parser.c (cp_parser_omp_clause_copyin): Remove.
388                 (cp_parser_omp_all_clauses): Use cp_parser_omp_var_list instead.                Call finish_omp_clauses.
389                 (cp_parser_omp_clause_if): Don't do error checking here.
390                 (cp_parser_omp_clause_num_threads): Likewise.
391                 (cp_parser_omp_clause_schedule): Likewise.
392                 (cp_parser_omp_atomic): Use finish_omp_atomic.
393                 (cp_parser_omp_for_loop): Don't discard DECL_EXPR.
394                 Don't decompose assignment statment here.  Use
395                 finish_omp_for.
396
397                 * pt.c (tsubst_omp_clauses): New.
398                 (tsubst_expr): Handle OMP_PARALLEL, OMP_FOR, OMP_SECTIONS,
399                 OMP_SINGLE, OMP_SECTION, OMP_CRITICAL, OMP_ATOMIC.
400                 * semantics.c (finish_omp_clauses): New.
401                 (begin_omp_parallel, finish_omp_parallel): Know Less about the
402                 internals of the stmt_list stack.
403                 (finish_omp_for, finish_omp_atomic): New.
404
405         2005-10-18  Jakub Jelinek  <jakub@redhat.com>
406
407                 * semantics.c (cxx_omp_predetermined_sharing): New function.
408                 * cp-tree.h (cxx_omp_predetermined_sharing): New prototype.
409                 * cp-objcp-common.h
410                 (LANG_HOOKS_OMP_PREDETERMINED_SHARING): Redefine.
411
412         2005-10-18  Richard Henderson  <rth@redhat.com>
413
414                 * parser.c (cp_parser_omp_single): Use make_node and accessors
415                 instead of build.
416
417         2005-10-17  Richard Henderson  <rth@redhat.com>
418
419                 * parser.c (cp_parser_omp_for_loop): Handle declarations.
420
421         2005-10-12  Richard Henderson  <rth@redhat.com>
422
423                 * Make-lang.in (CXX_C_OBJS): Add c-omp.o.
424                 * cp-tree.h (begin_omp_parallel, finish_omp_parallel): Declare.
425                 (finish_omp_threadprivate): Declare.
426                 * parser.c (struct cp_lexer): Add in_pragma.
427                 (cp_lexer_consume_token): Don't consume a PRAGMA_EOL
428                 when in_pragma.
429                 (cp_parser_skip_to_closing_parenthesis): Stop at PRAGMA_EOL.
430                 (cp_parser_skip_to_end_of_statement): Likewise.
431                 (cp_parser_skip_to_end_of_block_or_statement): Likewise.
432                 (cp_parser_skip_to_closing_brace): Likewise.
433                 (cp_parser_skip_to_pragma_eol): Reset in_pragma.
434                 (cp_parser_require_pragma_eol): New.
435                 (cp_parser_statement): Add in_compound argument;
436                 update all callers.
437                 Restart if a non-statement pragma seen outside a
438                 compound.
439                 (cp_parser_statement_seq_opt): Stop at PRAGMA_EOL.
440                 (cp_parser_declaration_seq_opt): Likewise.
441                 (cp_parser_member_specification_opt): Likewise.
442                 (cp_parser_function_definition_after_decl): Likewise.
443                 (cp_parser_skip_until_found): Likewise.
444                 (cp_parser_cache_group): Likewise.
445                 (enum pragma_omp_clause, cp_parser_omp_clause_name,
446                 check_no_duplicate_clause,
447                 cp_parser_omp_var_list_no_open,
448                 cp_parser_omp_var_list, cp_parser_omp_clause_copyin,
449                 cp_parser_omp_clause_default, cp_parser_omp_clause_if,
450                 cp_parser_omp_clause_nowait,
451                 cp_parser_omp_clause_num_threads,
452                 cp_parser_omp_clause_ordered,
453                 cp_parser_omp_clause_reduction,
454                 cp_parser_omp_clause_schedule,
455                 cp_parser_omp_all_clauses,
456                 cp_parser_omp_structured_block, cp_parser_omp_atomic,
457                 cp_parser_omp_barrier, cp_parser_omp_critical,
458                 cp_parser_omp_flush, cp_parser_omp_for_loop,
459                 cp_parser_omp_for, cp_parser_omp_master,
460                 cp_parser_omp_ordered, cp_parser_omp_sections_scope,
461                 cp_parser_omp_sections, cp_parser_omp_parallel,
462                 cp_parser_omp_single, cp_parser_omp_threadprivate,
463                 cp_parser_omp_construct): New.
464                 (cp_parser_pragma): Handle OpenMP pragmas.
465                 * semantics.c (finish_omp_threadprivate): New.
466                 (begin_omp_parallel, finish_omp_parallel): New.
467
468         2005-10-11  Richard Henderson  <rth@redhat.com>
469
470                 * parser.c (struct cp_token): Add pragma_kind.
471                 (eof_token): Initialize it.
472                 (cp_lexer_handle_pragma): Remove.
473                 (cp_parser_initial_pragma): New.
474                 (cp_lexer_new_main): Use it.
475                 (cp_lexer_get_preprocessor_token): Initialize pragma_kind.
476                 (cp_lexer_print_token): Don't handle CPP_PRAGMA.
477                 (cp_parser_skip_to_pragma_eol): New.
478                 (cp_parser_error): Use it.
479                 (pragma_lex): New.
480
481         2005-10-09  Richard Henderson  <rth@redhat.com>
482
483                 * lex.c (parse_strconst_pragma): Update for c_lex name change.
484                 (handle_pragma_java_exceptions): Likewise.
485                 * parser.c (cp_lexer_new_main): Likewise.
486
487         2005-10-06  Richard Henderson  <rth@redhat.com>
488
489                 * parser.c (cp_lexer_new_main): Comment out defer_pragmas.
490                 (cp_lexer_handle_pragma): Comment out
491                 cpp_handle_deferred_pragma.
492
493         2005-10-01  Richard Henderson  <rth@redhat.com>
494
495                 * name-lookup.c (lookup_name): Remove prefer_type argument.
496                 (lookup_name_prefer_type): New function.
497                 * name-lookup.h (lookup_name_prefer_type): Declare it.
498                 * decl.c (lookup_and_check_tag): Use it.
499                 * pt.c (tsubst_friend_class): Likewise. Update for
500                 lookup_name change.
501                 (lookup_template_class, tsubst_copy_and_build): Likewise.
502
503 2006-03-06  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
504
505         PR c++/15759
506         * tree.c (bot_manip): Don't call mark_used.
507
508 2006-03-02  Mike Stump  <mrs@apple.com>
509
510         * decl2.c (import_export_decl): Remove redundant call to
511         targetm.cxx.key_method_may_be_inline ().
512
513 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
514
515         * decl.c (start_decl): Use have_global_bss_p when deciding
516         whether to make the decl common.
517
518 2006-03-01  Mike Stump  <mrs@apple.com>
519
520         PR darwin/25908
521         * decl2.c (import_export_decl): Fix ABI breakage on darwin.
522
523 2006-02-24  Geoffrey Keating  <geoffk@apple.com>
524
525         * except.c (expand_start_catch_block): Handle
526         flag_use_cxa_get_exception_ptr.
527
528 2006-02-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
529
530         PR c++/26291
531         * decl.c (grok_op_properties): Check for ellipsis in arguments of
532         operators.
533
534 2006-02-20  Rafael Ávila de Espíndola  <rafael.espindola@gmail.com>
535
536         * Make-lang.in (C++): Remove.
537         (.PHONY): Remove C++.
538
539 2006-02-18  Mark Mitchell  <mark@codesourcery.com>
540
541         PR c++/26266
542         * cp-tree.h (cp_finish_decl): Adjust declaration.
543         (grokbitfield): Likewise.
544         (finish_static_data_member_decl): Likewise.
545         * init.c (constant_value_1): Ensure processing_template_decl when
546         folding non-dependent initializers for static data members of
547         dependent types.  Return error_mark_node for erroneous
548         initailizers.
549         * class.c (get_vtable_decl): Use finish_decl, not cp_finish_decl.
550         * decl.c (cp_make_fname_decl): Adjust call to cp_finish_decl.
551         (cp_finish_decl): Add init_const_expr_p parameter.  Set
552         DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P here.
553         (finish_decl): Adjust call to cp_finish_decl.
554         (compute_array_index_type): Robustify.
555         (start_method): Use finish_decl, not cp_finish_decl.
556         * rtti.c (emit_tinfo_decl): Likewise.
557         * except.c (initialize_handler_parm): Adjust call to
558         cp_finish_decl.
559         (expand_start_catch_block): Likewise.
560         * cvt.c (build_up_reference): Adjust call to cp_finish_decl.
561         * pt.c (instantiate_class_template): Adjust call to
562         finish_static_data_member_decl.
563         (tsubst_expr): Use finish_decl, not cp_finish_decl.
564         (instantiate_decl): Adjust call to cp_finish_decl.
565         * name-lookup.c (pushdecl_top_level_1): Use finish_decl, not
566         cp_finish_decl.
567         * decl2.c (finish_static_data_member_decl): Add init_const_expr_p
568         parameter.
569         (grokfield): Likewise.
570         * parser.c (cp_parser_condition): Check for constant initializers.
571         (cp_parser_init_declarator): Adjust calls to grokfield and
572         cp_finish_decl.  Don't set
573         DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P here.
574         (cp_parser_member_declaration): Likewise.
575         (cp_parser_objc_class_ivars): Likewise.
576
577 2006-02-14  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
578
579         * call.c (standard_conversion): Return NULL instead of 0.
580         (build_user_type_conversion_1): Likewise.
581         (tourney): Likewise.
582         * decl.c (redeclaration_error_message): Likewise.
583         * error.c (language_to_string): Likewise.
584
585 2006-02-13  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
586
587         * cp-tree.h (warn_hidden): Remove prototype.
588         * class.c (warn_hidden): Make static.
589
590         * cp-tree.h (build_type_conversion): Remove prototype.
591         * cvt.c (build_type_conversion): Add prototype, make static.
592
593         * cp-tree.h (push_tinst_level): Remove prototype.
594         (pop_tinst_level): Likewise.
595         * pt.c (push_tinst_level): Add prototype, make static.
596         (pop_tinst_level): Likewise.
597
598 2006-02-13  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
599
600         * decl.c (grokdeclarator): Return NULL_TREE instead of 0.
601         * typeck.c (unary_complex_lvalue): Likewise.
602
603 2006-02-13  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
604
605         * lex.c (parse_strconst_pragma): Return error_mark_node instead of
606         "(tree)-1" to indicate failure.  Simplify.
607         (handle_pragma_interface): Test for error_mark_node instead of
608         "(tree)-1".
609         (handle_pragma_implementation): Likewise.
610
611 2006-02-13  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
612
613         PR c++/26151
614         * parser.c (cp_parser_decl_specifier_seq): Check for duplicate
615         decl-specifiers.  Remove extra check for duplicate 'friend'.
616         * decl.c (grokdeclarator): Remove check for duplicate
617         decl-specifiers.  Set longlong together with long_p.
618
619 2006-02-12  Jason Merrill  <jason@redhat.com>
620
621         PR c++/24996
622         * except.c (build_throw): Add a CLEANUP_POINT_EXPR inside the 
623         TRY_CATCH_EXPR or MUST_NOT_THROW_EXPR.
624
625 2006-02-10  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
626
627         * class.c (debug_class): Remove extern.
628         (debug_thunks): Likewise.
629
630 2006-02-09  Gabriel Dos Reis  <gdr@integrable-solutions.net>
631
632         * typeck.c (string_conv_p): Don't test for flag_const_strings.
633
634 2006-02-08  Jason Merrill  <jason@redhat.com>
635
636         PR c++/25979
637         * cp-gimplify.c (cp_gimplify_expr): Don't call
638         cp_gimplify_init_expr for MODIFY_EXPRs.
639         * typeck2.c (split_nonconstant_init_1): Use INIT_EXPR.
640
641 2006-02-08  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
642
643         PR c++/26071
644         * decl.c (grokdeclarator): Set dname also for destructor.
645
646         PR c++/26070
647         * decl.c (grokdeclarator): Clear storage_class together with staticp.
648
649 2006-02-07  Gabriel Dos Reis  <gdr@integrable-solutions.net>
650
651         * cp-tree.h (tf_warning_or_error): Renamed from tf_warn_or_error.
652         (cp_build_qualified_type): Propogate renaming.
653         * call.c (convert_like_real): Likewise.
654         * cvt.c (cp_convert_to_pointer, convert_to_reference): Likewise.
655         * decl.c (make_typename_type, grokdeclarator): Likewise.
656         * pt.c (tsubst_friend_function, instantiate_class_template,
657         tsubst_default_argument, instantiate_decl,
658         tsubst_initializer_list, tsubst_enum): Likewise.
659         * semantics.c (finish_template_type): Likewise.
660         * typeck.c (build_ptrmemfunc, convert_for_assignment): Likewise.
661
662 2006-02-07  Dirk Mueller  <dmueller@suse.com>
663
664         * typeck.c (build_binary_op): Annotate div-by-zero
665         warnings to make -Wno-div-by-zero have an effect.
666
667 2006-02-07  Mark Mitchell  <mark@codesourcery.com>
668
669         PR c++/9737
670         * pt.c (coerce_template_template_parms): Do not templates with
671         excess default arguments to match template template parameters
672         with fewer parameters.
673         (coerce_template_parms): Add use_default_args parameter; use
674         default arguments only when true.
675         (lookup_template_class): Adjust call to coerce_template_parms.
676         (fn_type_unification): Likewise.
677         (unify): Likewise.
678         (get_bindings): Likewise.
679         (dependent_type_p): Add assertions.
680
681 2006-02-06  Roger Sayle  <roger@eyesopen.com>
682
683         * decl.c (grokdeclarator): Don't bother checking for CHAR_TYPE.
684         * rtti.c (typeinfo_in_lib_p): Likewise.
685         * cp-tree.h (INTEGRAL_CODE_P, CP_INTEGRAL_TYPE_P): Likewise.
686         * name-lookup.c (arg_assoc_type): Likewise.
687
688 2006-02-04  Gabriel Dos Reis  <gdr@integrable-solutions.net>
689
690         * cp-tree.h (tf_warn_or_error): New substituion flag.
691         (cp_build_qualified_type): Use it.
692         * call.c (convert_like_real): Likewise.
693         * cvt.c (cp_convert_to_pointer): Likewise.
694         (convert_to_reference): Likewise.
695         * decl.c (make_typename_type): Likewise.
696         (grokdeclarator): Likewise.
697         * pt.c (tsubst_friend_function): Likewise.
698         (tsubst_friend_class): Likewise.
699         (instantiate_class_template): Likewise.
700         (tsubst_default_argument): Likewise.
701         (instantiate_decl): Likewise.
702         (tsubst_initializer_list): Likewise.
703         (tsubst_enum): Likewise.
704         * semantics.c (finish_template_type): Likewise.
705         * typeck.c (build_ptrmemfunc): Likewise.
706         (convert_for_assignment): Likewise.
707
708 2006-02-03  Lee Millward  <lee.millward@gmail.com>
709
710        * typeck.c (string_conv_p): Pass appropiate
711        OPT_Wxxxx values when calling warning().
712        (build_array_ref, cxx_mark_addressable): Likewise.
713        (check_return_expr): Likewise.
714
715        * init.c (perform_member_init): Likewise.
716        (sort_mem_initializers, emit_mem_initializers): Likewise.
717
718        * class.c (check_field_decls): Likewise.
719        (warn_about_ambiguous_bases): Likewise.
720
721        * decl.c (pop_label, poplevel): Likewise.
722        (duplicate_decls, grok_op_properties): Likewise.
723        (start_preparsed_function, finish_function): Likewise.
724
725        * name-lookup.c (pushdecl_maybe_friend): Likewise.
726        (pushdecl_maybe_friend): Likewise.
727
728        * parser.c (cp_parser_warn_min_max): Likewise.
729        (cp_parser_cast_expression): Likewise.
730
731        * method.c (lazily_declare_fn): Likewise.
732        * cvt.c (convert_to_void): Likewise.
733        * mangle.c (finish_mangling): Likewise.
734        * cp-gimplify.c (gimplify_expr_stmt): Likewise.
735
736 2006-02-03  Mark Mitchell  <mark@codesourcery.com>
737
738         * name-lookup.c (do_class_using_decl): Use IDENTIFIER_TYPENAME_P,
739         not IDENTIFIER_OPNAME_P.
740
741 2006-01-31  Mark Mitchell  <mark@codesourcery.com>
742
743         PR c++/25342
744         * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Revise
745         documentation.
746         * pt.c (determine_specialization): Use INNERMOST_TEMPLATE_PARMS,
747         not TREE_VALUE.
748         (instantiate_class_template): Simplify.
749         (verify_class_unification): Remove.
750         (unify): Document parameters.  Use INNERMOST_TEMPLATE_ARGS to
751         permit multiple levels of template arguments.
752         (more_specialized_class): Simplify.
753         (get_class_bindings): Pass full arguments to unify.  Fold
754         verify_class_unification into this function.  Return full
755         arguments.
756         (most_specialized_class): Adjust for changes to
757         get_class_bindings.  Issue errors here for ambiguity.  Return the
758         fully deduced arguments for the most specialized class, in
759         addition to the partial specialization.
760
761 2006-01-31  Ben Elliston  <bje@au.ibm.com>
762
763         * mangle.c: Comment fix.
764
765 2006-01-29  Gabriel Dos Reis  <gdr@integrable-solutions.net>
766
767         * Make-lang.in (cp-warn): Include CXX_COMPAT_WARN.
768         * repo.c (extract_string, afgets): Use cast when converting from
769         void *. 
770
771 2006-01-29  Gabriel Dos Reis  <gdr@integrable-solutions.net>
772
773         * call.c (alloc_conversion): Use cast when converting from void *.
774         (alloc_conversions): Likewise.
775         (add_candidate): Likewise.
776         (print_z_candidates): Likewise.
777         (add_warning): Likewise.
778         * pt.c (retrieve_local_specialization): Likewise.
779         (process_partial_specialization): Likewise.
780         (mangle_class_name_for_template): Likewise.
781         (tsubst_template_args): Likewise.
782         * typeck2.c (pat_calc_hash): Likewise.
783         (pat_compare): Likewise.
784         (abstract_virtuals_error): Likewise.
785         * class.c (method_name_cmp): Likewise.
786         (resort_method_name_cmp): Likewise.
787         (get_vfield_name): Likewise.
788         * decl2.c (generate_ctor_and_dtor_functions_for_priority): Likewise.
789         * lex.c (init_reswords): Likewise.
790         * rtti.c (create_pseudo_type_info): Likewise.
791         * search.c (dfs_lookup_base): Likewise.
792         (dfs_dcast_hint_pre): Likewise.
793         (dfs_dcast_hint_post): Likewise.
794         * tree.c (hash_tree_cons): Likewise.
795         * repo.c (extract_string): Likewise.
796         (afgets): Likewise.
797         * cp-objcp-common.c (decl_shadowed_for_var_lookup): Likewise.
798         * g++spec.c (lang_specific_driver): Likewise.
799
800 2006-01-28  Gabriel Dos Reis  <gdr@integrable-solutions.net>
801
802         * call.c (joust): Pass option code to warning.  Use inform for
803         explanation. 
804         * class.c (check_bases): Likewise.
805         (maybe_warn_about_overly_private_class): Likewise.
806         (check_field_decls): Likewise.
807         (layout_empty_base): Likewise.
808         (layout_virtual_bases): Likewise.
809         (layout_class_type): Likewise.
810
811 2006-01-28  Mark Mitchell  <mark@codesourcery.com>
812
813         PR c++/25999
814         * decl.c (start_preparsed_function): Call maybe_apply_pragma_weak
815         here, not ...
816         (start_function): ... here.
817
818 2006-01-28  Mark Mitchell  <mark@codesourcery.com>
819
820         PR c++/25855
821         * class.c (resolve_address_of_overloaded_function): Adjust use of
822         return value from most_specialized_instantiation.
823         * pt.c (determine_specialization): Avoid multiple calls to
824         get_bindings.
825         (most_specialized_instantiation): When a tie occurs, set the
826         current presumed champion to the next template.  Return the
827         TREE_LIST node containing the template, rather than the template
828         itself.
829         (most_specialized): Remove.
830         * name-lookup.c (push_overloaded_decl): When duplicate_decls
831         indicates a failed redeclaration, report that to callers.
832
833 2006-01-26  Jason Merrill  <jason@redhat.com>
834
835         PR c++/16021
836         * name-lookup.c (parse_using_directive): Require strong using to
837         name a nested namespace.
838
839 2006-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
840
841         Revert:
842         * cp-tree.h (do_poplevel): Remove prototype.
843         * semantics.c (do_poplevel): Add prototype.  Make static.
844
845         Revert:
846         * cp-tree.h (default_conversion): Remove prototype.
847         * typeck.c (default_conversion): Make static.
848
849 2006-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
850
851         * cp-tree.h (get_primary_binfo): Remove prototype.
852         (push_using_decl): Likewise.
853         (current_template_args): Likewise.
854         (more_specialized_class): Likewise.
855         (mark_class_instantiated): Likewise.
856         (default_conversion): Likewise.
857         (pfn_from_ptrmemfunc): Likewise.
858         * class.c (get_primary_binfo): Add prototype, make static, simplify.
859         * name-lookup.c (push_using_decl): Make static.
860         * pt.c (current_template_args): Likewise.
861         (more_specialized_class): Likewise.
862         (mark_class_instantiated): Likewise.
863         * typeck.c (default_conversion): Make static.
864         (pfn_from_ptrmemfunc): Add prototype, make static.
865
866 2006-01-24  Dirk Mueller  <dmueller@suse.de>
867         
868         * typeck.c (build_binary_op): Use OPT_Wfloat_equal in warning().
869
870 2006-01-24  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
871
872         PR c++/25552
873         * parser.c (cp_parser_unqualified_id): Check that destructor name
874         and scope match.
875         * call.c (check_dtor_name): Do not expect a BIT_NOT_EXPR.
876         Adjust comment.  Return early if possible.
877         Use same_type_p to compare types.
878         * typeck.c (lookup_destructor): Adjust call to check_dtor_name.
879
880 2006-01-24  Mark Mitchell  <mark@codesourcery.com>
881
882         * semantics.c: Remove outdated comment.
883
884 2006-01-23  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
885
886         * cp-tree.h (do_poplevel): Remove prototype.
887         * semantics.c (do_poplevel): Add prototype.  Make static.
888
889         * cp-tree.h (original_type): Remove prototype.
890         * typeck.c (original_type): Make static.
891
892         * cp-tree.h (declare_global_var): Remove prototype.
893         * decl.c (declare_global_var): Make static.
894
895         * cp-tree.h (implicitly_declare_fn): Remove prototype.
896         * method.c (implicitly_declare_fn): Make static.
897
898         * cp-tree.h (fold_decl_constant_value): Remove prototype.
899         * pt.c (fold_decl_constant_value): Make static.
900
901         * cp-tree.h (build_x_delete): Remove prototype.
902         * init.c (build_vec_delete_1): Call build_op_delete_call directly
903         and not via build_x_delete.
904         (build_x_delete): Remove.
905
906         * cp-tree.h (get_vtt_name): Remove prototype.
907         * class.c (get_vtt_name): Remove.
908         (build_vtt): Call mangle_vtt_for_type instead of get_vtt_name.
909
910 2006-01-22  Gabriel Dos Reis  <gdr@integrable-solutions.net>
911
912         * rtti.c (build_dynamic_cast): Fix comment.
913
914 2006-01-22  Gabriel Dos Reis  <gdr@integrable-solutions.net>
915
916         PR c++/10891
917         * rtti.c (build_dynamic_cast): Reject dynamic_cast use if
918         -fno-rtti. 
919
920 2006-01-21  Mark Mitchell  <mark@codesourcery.com>
921
922         PR c++/25895
923         * class.c (build_base_path): Generate a NOP_EXPR instead of a
924         COMPONENT_REF if the base and derived classes are at the same
925         address.
926
927         PR c++/25856
928         * decl.c (begin_destructor_body): Robustify.
929
930         PR c++/25858 
931         * parser.c (cp_parser_direct_declarator): Robustify.
932         
933 2006-01-20  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
934
935         * parser.c (cp_lexer_next_token_is_keyword): Simplify.
936
937         * parser.c (clear_decl_specs): Remove prototype.
938
939         * parser.c (cp_parser_expression_fn): Remove.
940
941         * call.c (add_builtin_candidates): Remove superfluous return.
942         * name-lookup.c (do_toplevel_using_decl): Likewise.
943         * parser.c (cp_parser_type_specifier_seq): Likewise.
944         (cp_parser_save_default_args): Likewise.
945
946 2006-01-20  Dirk Mueller  <dmueller@suse.com>
947
948         PR c++/5520
949         * semantics.c (finish_if_stmt): Call empty_body_warning.
950         * parser.c (cp_parser_implicitly_scoped_statement):
951         Mark empty statement with an empty stmt.
952
953 2006-01-19  Mark Mitchell  <mark@codesourcery.com>
954
955         PR c++/22136
956         * name-lookup.c (do_class_using_decl): Don't try to look up base
957         classes in templates with dependent base types.
958
959 2006-01-19  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
960
961         PR c++/25854
962         * pt.c (maybe_process_partial_specialization): Return early on
963         error_mark_node.
964
965 2006-01-19  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
966
967         PR c++/16829
968         * decl.c (start_preparsed_function): Check default arguments
969         unconditionally.
970         * name-lookup.c (pushdecl_maybe_friend): Check default arguments
971         of all functions and function templates.
972         * parser.c (cp_parser_late_parsing_default_args): Check default
973         arguments.
974         * decl2.c (check_default_args): Set missing default arguments to
975         error_mark_node.
976
977 2006-01-18  Mark Mitchell  <mark@codesourcery.com>
978
979         PR c++/25836
980         * cp-tree.h (push_class_stack): New function.
981         (pop_class_stack): Likewise.
982         * class.c (class_stack_node): Add hidden field.
983         (pushclass): Clear it.
984         (push_class_stack): New function.
985         (pop_class_stack): Likewise.
986         (currently_open_class): Ignore hidden classes.
987         (currently_open_derived_class): Likewise.
988         * name-lookup.c (push_to_top_level): Call push_class_stack.
989         (pop_from_top_level): Call pop_class_stack.
990
991 2006-01-18  Kazu Hirata  <kazu@codesourcery.com>
992
993         * tree.c (find_tree_t, find_tree): Remove.
994         * cp-tree.h: Remove the prototype for find_tree.
995
996 2006-01-18  Jakub Jelinek  <jakub@redhat.com>
997
998         * search.c (lookup_conversions_r): Fix a pasto.
999
1000 2006-01-17  Eric Christopher  <echristo@apple.com>
1001
1002         * call.c (convert_like_real): When issuing conversion
1003         warnings, depend on OPT_Wconversion.
1004         * cvt.c (build_expr_type_conversion): Ditto.
1005
1006 2006-01-17  Kazu Hirata  <kazu@codesourcery.com>
1007
1008         * name-lookup.c (lookup_namespace_name): Remove.
1009         * name-lookup.h: Remove the prototype for
1010         lookup_namespace_name.
1011
1012 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
1013
1014         PR c/25682
1015         * decl.c (compute_array_index_type): After issuing not an integral
1016         constant-expression error, set size to 1 to avoid ICEs later on.
1017
1018 2006-01-16  Ian Lance Taylor  <ian@airs.com>
1019
1020         * parser.c: Include "cgraph.h".
1021         (cp_parser_asm_definition): Call cgraph_add_asm_node rather than
1022         assemble_asm.
1023
1024 2006-01-16  Rafael �ila de Esp�dola  <rafael.espindola@gmail.com>
1025
1026         * g++spec.c (lang_specific_spec_functions): Remove.
1027
1028 2006-01-15  Gabriel Dos Reis  <gdr@integrable-solutions.net>
1029
1030         * decl.c (check_initializer): Fix thinko.
1031
1032 2006-01-14  Mark Mitchell  <mark@codesourcery.com>
1033
1034         PR c++/25663
1035         * parser.c (cp_parser_direct_declarator): Use cp_parser_error
1036         instead of error.
1037
1038 2006-01-13  Jason Merrill  <jason@redhat.com>
1039
1040         * pt.c (check_explicit_specialization): Use CP_DECL_CONTEXT even more.
1041
1042         * name-lookup.c (set_decl_namespace): Use CP_DECL_CONTEXT.
1043         * pt.c (check_explicit_specialization): Likewise.
1044
1045 2006-01-12  Jason Merrill  <jason@redhat.com>
1046
1047         PR libstdc++/24660
1048         * pt.c (check_explicit_specialization): Handle namespace
1049         association.
1050         * name-lookup.c (set_decl_namespace): Likewise.
1051
1052 2006-01-12  Nathan Sidwell  <nathan@codesourcery.com>
1053
1054         PR c++/24824
1055         * class.c (handle_using_decl): Pass correct scope to
1056         cp_emit_debug_info_for_using.
1057
1058 2006-01-11  Nathan Sidwell  <nathan@codesourcery.com>
1059
1060         PR c++/25386
1061         * tree.c (lvalue_p_1): Any part of a COMPONENT_REF affects
1062         packedness.
1063
1064 2006-01-06  Gabriel Dos Reis  <gdr@integrablesolutions.net>
1065
1066         * parser.c (cp_parser_primary_expression): Document the grammar
1067         for the built-in offsetof, a GNU extension.
1068
1069 2006-01-04  Zdenek Dvorak <dvorakz@suse.cz>
1070
1071         PR c++/25632
1072         * init.c (constant_value_1): Unshare use of DECL_INITIAL.  Fix a typo
1073         in condition.
1074
1075 2006-01-04  Chris Lattner  <sabre@gnu.org>
1076
1077         * typeck2.c: update copyright to 2006
1078         (split_nonconstant_init_1):  Set TREE_CONSTANT to true.
1079
1080 2006-01-04  Mark Mitchell  <mark@codesourcery.com>
1081
1082         PR c++/24782
1083         * parser.c (cp_parser_nested_name_specifier_opt): Preserve access
1084         checks, even when parsing tentatively.
1085
1086 2006-01-04  Richard Henderson  <rth@redhat.com>
1087
1088         Merge from gomp branch.
1089         * lex.c (handle_pragma_java_exceptions): Fix whitespace.
1090         * parser.c (struct cp_token): Add pragma_kind.
1091         (eof_token): Update to match.
1092         (struct cp_lexer): Add in_pragma; rearrange next for better packing.
1093         (cp_parser_initial_pragma): New.
1094         (cp_lexer_new_main): Use it.  Don't bother clearing
1095         c_lex_return_raw_strings.
1096         (cp_lexer_get_preprocessor_token): Always initialize keyword
1097         and pragma_kind fields.  Handle CPP_PRAGMA.
1098         (cp_lexer_consume_token): Don't allow CPP_PRAGMA_EOL when
1099         in_pragma is set.
1100         (cp_lexer_handle_pragma): Remove.  Update callers to cp_parser_pragma.
1101         (cp_lexer_print_token) <CPP_PRAGMA>: Don't print as a string.
1102         (cp_parser_skip_to_pragma_eol): New.
1103         (cp_parser_error): Use it.
1104         (cp_parser_skip_to_closing_parenthesis): Stop at CPP_PRAGMA_EOL;
1105         rearrange with switch statement.
1106         (cp_parser_skip_to_end_of_statement): Likewise.
1107         (cp_parser_skip_to_end_of_block_or_statement): Likewise.
1108         (cp_parser_skip_to_closing_brace): Likewise.
1109         (cp_parser_skip_until_found): Likewise.
1110         (cp_parser_statement): Add in_compound argument; update callers.
1111         Use it to decide how to handle pragma parsing.
1112         (cp_parser_labeled_statement): Add in_compound argument; pass
1113         it on to cp_parser_statement.
1114         (cp_parser_statement_seq_opt): Stop at CPP_PRAGMA_EOL.
1115         (cp_parser_declaration_seq_opt): Likewise.
1116         (cp_parser_parameter_declaration): Likewise.
1117         (cp_parser_member_specification_opt): Likewise.
1118         (cp_parser_function_definition_after_decl): Likewise.
1119         (cp_parser_cache_group): Handle CPP_PRAGMA/CPP_PRAGMA_EOL pairs.
1120         (cp_parser_pragma): New.
1121         (pragma_lex): New.
1122
1123 2006-01-04  Dirk Mueller <dmueller@suse.com>
1124
1125         * decl.c (finish_constructor_body): create simple
1126         compound stmt instead of a if(1) { } construct.
1127
1128 2006-01-03  Mark Mitchell  <mark@codesourcery.com>
1129
1130         PR c++/25492
1131         * name-lookup.c (push_class_level_binding): When a derived class
1132         provides a type binding, eliminate any type binding from a base
1133         class.
1134
1135         PR c++/25625
1136         * repo.c (repo_emit_p): Always instantiate static data members
1137         initialized by constant expressions, so that there values are
1138         available.
1139
1140 2006-01-02  Mark Mitchell  <mark@codesourcery.com>
1141
1142         PR c++/25635
1143         * class.c (add_method): Set TYPE_HAS_CONVERSION for classes with a
1144         conversion operator.
1145         * decl.c (grokdeclarator): Do not set TYPE_HAS_CONVERSION here.
1146
1147         PR c++/25638
1148         * class.c (add_method): Never associate more than one destructor
1149         with a single class.
1150
1151         PR c++/25637
1152         * cp-tree.h (do_friend): Adjust prototype.
1153         * decl.c (grokfndecl): Make funcdef_flag a bool, not an int.
1154         (grokdeclarator): Likewise.  Refine check for invalid
1155         declarations/definitions of member functions outside of their own
1156         class.
1157         * friend.c (do_friend): Make funcdef_flag a bool, not an int.
1158
1159         PR c++/25633
1160         * parser.c (cp_parser_mem_initializer_list): Check result of
1161         cp_parser_mem_initializer against error_mark_node, not NULL_TREE.
1162         (cp_parser_mem_initializer): Return error_mark_node for failure.
1163
1164         PR c++/25634
1165         * parser.c (cp_parser_template_parameter_list): Call
1166         begin_template_parm_list and end_template_parm_list here.
1167         (cp_parser_type_parameter): Not here.
1168         (cp_parser_template_declaration_after_export): Or here.
1169         (cp_parser_elaborated_type_specifier): Call
1170         cp_parser_check_template_parameters.
1171
1172         * tree.c (build_target_expr_with_type): Use force_target_expr.
1173
1174         * decl2.c (mark_used): Fix typo in comment.
1175
1176 2006-01-02  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1177
1178         * parser.c (cp_parser_using_declaration): Skip name-lookup on
1179         invalid scope.
1180
1181 2005-12-30  Gabriel Dos Reis  <gdr@integrable-solutions.net>
1182
1183         * cxx-pretty-print.c (pp_cxx_constant): New.  Print
1184         string-literal in parens if input program says so.
1185         (pp_cxx_primary_expression): Hand off constant printing to
1186         pp_cxx_constant.
1187         (pp_cxx_pretty_printer_init): Set pp->c_base.constant.
1188         (pp_cxx_expression): Use pp_cxx_constant for literals.
1189         * error.c (dump_expr): Use pp_constant for literals.
1190
1191 2005-12-29  Nathan Sidwell  <nathan@codesourcery.com>
1192
1193         * method.c (make_thunk): Don't set comdat_linkage here.
1194         (use_thunk): Make thunk one only here, if thunk target is
1195         DECL_ONE_ONLY.
1196
1197 2005-12-26  Mark Mitchell  <mark@codesourcery.com>
1198
1199         PR c++/25439
1200         * decl.c (grokdeclarator): Remove dead code.
1201         * ptree.c (cxx_print_xnode): Handle BASELINK.
1202         * parser.c (make_id_declarator): Add sfk parameter.
1203         (cp_parser_direct_declarator): Do not pass TYPE_DECLs to
1204         make_id_declarator.
1205         (cp_parser_declarator_id): Simplify BASELINKs here.
1206         (cp_parser_member_declaration): Adjust calls to
1207         make_id_declarator.
1208
1209 2005-12-26  Mark Mitchell  <mark@codesourcery.com>
1210
1211         PR c++/23171, c++/23172, c++/25417.
1212         * typeck.c (build_unary_op): Create temporary variables for
1213         compound literals whose addresses are taken.
1214         * init.c (expand_aggr_init_1): Use COMPOUND_LITERAL_P.
1215         * decl.c (reshape_init_vector): Likewise.
1216         (reshape_init): Give it external linkage.
1217         (check_initializer): Use COMPOUND_LITERAL_P.
1218         (initialize_artificial_var): Allow the initializer to be a
1219         CONSTRUCTOR.
1220         * call.c (make_temporary_var_for_ref_to_temp): Use
1221         create_temporary_var.
1222         * cp-tree.h (COMPOUND_LITERAL_P): New macro.
1223         (rehape_init): Declare.
1224         * typeck2.c (digest_init): Use COMPOUND_LITERAL_P.
1225         * semantics.c (finish_compound_literal): Use reshape_init.
1226
1227 2005-12-23  Mark Mitchell  <mark@codesourcery.com>
1228
1229         PR c++/24671
1230         * pt.c (instantiate_template): Handle SFINAE.
1231
1232 2005-12-23  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1233
1234         * decl.c (grokdeclarator): Improve diagnostic for friend
1235         declarations of class members.
1236
1237 2005-12-22  Mark Mitchell  <mark@codesourcery.com>
1238
1239         PR c++/25369
1240         * tree.c (really_overloaded_fn): Tweak comment.
1241         * pt.c (tsubst_call_declarator_parms): Remove.
1242         (tsubst_copy): Call mark_used on the member referenced by an
1243         OFFSET_REF.
1244         * semantics.c (finish_qualified_id_expr): Simplify.
1245         * decl2.c (mark_used): Accept BASELINKs.
1246
1247         PR c++/25364
1248         * typeck.c (build_unary_op): Pass DECLs not names to
1249         build_offset_refs.
1250         * init.c (build_offset_ref): Do not do name lookup.  Do not call
1251         mark_used.
1252         * call.c (build_call): Simplify and tidy.
1253         * semantics.c (finish_qualified_id_expr): Call mark_used.
1254
1255 2005-12-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1256
1257         PR c++/23333
1258         * parser.c (cp_parser_pure_specifier): Check for PURE_ZERO to
1259         identify a single '0'.
1260
1261 2005-12-20  Mark Mitchell  <mark@codesourcery.com>
1262
1263         PR c++/21228
1264         * decl.c (use_eh_spec_block): New function.
1265         (store_parm_decls): Use it.
1266         (finish_function): Likewise.
1267
1268 2005-12-19  Mark Mitchell  <mark@codesourcery.com>
1269
1270         PR c++/24278
1271         * init.c (expand_member_init): Print messages about baseclasses
1272         using %T rather than %D.
1273
1274         PR c++/24915
1275         * class.c (add_method): Do not treat templates as identical unless
1276         their return types are the same.
1277
1278 2005-12-12  Mark Mitchell  <mark@codesourcery.com>
1279
1280         PR c++/25300
1281         * tree.c (build_qualified_name): Return error_mark_node for
1282         erroneous input.
1283
1284 2005-12-10  Mark Mitchell  <mark@codesourcery.com>
1285
1286         PR c++/25337
1287         * pt.c (tsubst_copy_and_build): Permit dependent types for the
1288         object in a class member access expression.
1289
1290 2005-12-10  Terry Laurenzo  <tlaurenzo@gmail.com>
1291
1292         PR java/9861
1293         * mangle.c (write_bare_function_type): Mangle return type for
1294         methods of Java classes
1295
1296 2005-12-08  Th�dore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
1297
1298         * call.c (build_conditional_expr): Print types in error messages.
1299
1300 2005-12-07  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1301
1302         * expr.c (cxx_expand_expr): Call gcc_unreachable instead of abort.
1303
1304 2005-12-07  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1305
1306         * cp-gimplify.c (gimplify_cp_loop): Use fold_build3.
1307
1308 2005-12-07  Rafael �ila de Esp�dola  <rafael.espindola@gmail.com>
1309
1310         * Make-lang.in (c++.all.build, c++.install-normal): Remove.
1311
1312 2005-12-07  Rafael �ila de Esp�dola  <rafael.espindola@gmail.com>
1313
1314         * Make-lang.in: Remove all dependencies on s-gtype.
1315
1316 2005-12-06  Aldy Hernandez  <aldyh@redhat.com>
1317
1318        PR C++/24138
1319         * decl.c (reshape_init_array_1): Handle max_index of -1.
1320
1321 2005-12-06  Roger Sayle  <roger@eyesopen.com>
1322
1323         * typeck.c (build_binary_op): Issue warning if either operand of a
1324         comparison operator is a string literal, except for testing equality
1325         or inequality against NULL.
1326
1327 2005-12-06  Roger Sayle  <roger@eyesopen.com>
1328
1329         PR c++/25263
1330         * decl.c (compute_array_index_type): Check that itype is an
1331         INTEGER_CST node before testing/clearing TREE_OVERFLOW.
1332
1333 2005-12-05  Daniel Berlin  <dberlin@dberlin.org>
1334
1335         * ptree.c (cxx_print_decl): Update to check for decl_common
1336         structure.
1337
1338 2005-12-02  Mark Mitchell  <mark@codesourcery.com>
1339
1340         PR c++/24173
1341         * decl.c (duplicate_decls): Don't rely on DECL_TEMPLATE_INFO after
1342         clobbering newdecl.
1343
1344 2005-12-02  Richard Guenther  <rguenther@suse.de>
1345
1346         * semantics.c (simplify_aggr_init_expr): Use buildN instead
1347         of build.
1348
1349 2005-12-02  Gabriel Dos Reis  <gdr@integrable-solutions.net>
1350
1351         * parser.c (cp_lexer_new_main): Usr GGC_RESIZEVEC instead of
1352         ggc_realloc.
1353         (cp_parser_template_argument_list): Use XRESIZEVEC instead of
1354         xrealloc.
1355         * class.c (pushclass): Likewise.
1356
1357 2005-12-02  Gabriel Dos Reis  <gdr@integrable-solutions.net>
1358
1359         * decl2.c (get_priority_info): Use XNEW, not xmalloc.
1360         * decl.c (push_switch): Likewise.
1361         * lex.c (handle_pragma_implementation): Likewise.
1362         * cp-objcp-common.c (decl_shadowed_for_var_insert): Use GGC_NEW,
1363         not ggc_alloc.
1364         (cxx_initialize_diagnostics): Use XNEW, not xmalloc.
1365         * class.c (init_class_processing): Use XNEWVEC, not xmalloc.
1366         * g++spec.c (lang_specific_driver): Likewise.
1367         * mangle.c (save_partially_mangled_name): Likewise.
1368         * parser.c (cp_lexer_new_main): Use GGC_NEWVEC, not ggc_alloc.
1369         (cp_parser_template_argument_list): Use XNEWVEC, nto xmalloc.
1370         (cp_parser_sizeof_operand): Likewise.
1371         * repo.c (open_repo_file, open_repo_file): Likewise.
1372
1373 2005-12-01  Gabriel Dos Reis  <gdr@integrable-solutions.net>
1374
1375         * parser.c (cp_parser_make_typename_type): Call make_typename_type
1376         with tf_none instead of magic value 0.
1377         (cp_parser_explicit_instantiation): Call do_type_instantiation
1378         with tf_error instead of magic value 1.
1379         (cp_parser_elaborated_type_specifier): Call make_typename_type
1380         with tf_error instead of magic value 1.
1381         (cp_parser_class_name): Likewise.
1382         (cp_parser_lookup_name): Likewise.
1383
1384 2005-12-01  Gabriel Dos Reis  <gdr@integrable-solutions.net>
1385
1386         * parser.c (cp_parser_declaration): Set token2.type to CPP_EOF,
1387         not RID_MAX.
1388
1389 2005-11-30  Jason Merrill  <jason@redhat.com>
1390
1391         PR c++/21123
1392         * cp-gimplify.c (cp_genericize_r): Don't dereference invisible reference
1393         parms in a thunk.
1394
1395 2005-11-30  Ben Elliston  <bje@au.ibm.com>
1396
1397         * typeck.c (build_x_unary_op): Correct spelling in error message.
1398
1399 2005-11-28  Nathan Sidwell  <nathan@codesourcery.com>
1400
1401         PR c++/21166
1402         * class.c (check_field_decls): Only set DECL_PACKED on a field
1403         when its natural alignment is > BITS_PER_UNIT.
1404
1405 2005-11-27  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1406
1407         PR c++/24979
1408         * cp-tree.h (DECL_MAIN_P): Remove duplicate definition.
1409
1410 2005-11-26  Richard Henderson  <rth@redhat.com>
1411
1412         * lex.c: Update for pragma_lex rename.
1413         * parser.c: Likewise.
1414
1415 2005-11-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1416
1417         PR c++/9278
1418         * decl.c (grokparms): Do not allow typedef-names in a '(void)'
1419         parmlist.
1420
1421 2005-11-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1422
1423         * typeck2.c (process_init_constructor_union): Remove check for
1424         unnamed union members.
1425
1426 2005-11-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1427
1428         * name-lookup.c (lookup_name_real): Merge two if's.
1429
1430 2005-11-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1431
1432         * pt.c (instantiate_class_template): Clean-up.
1433
1434 2005-11-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1435
1436         * pt.c (template_class_depth_real): Remove. Move functionality to ...
1437         (template_class_depth): ... here, replacing count_specializations
1438         with 0.  Adjust comment.
1439
1440 2005-11-24  Richard Guenther  <rguenther@suse.de>
1441         Dirk Mueller <dmueller@suse.de>
1442
1443         PR c++/14024
1444         * typeck.c (build_reinterpret_cast_1): Use
1445         strict_aliasing_warning.
1446
1447 2005-11-23  Gabriel Dos Reis  <gdr@integrable-solutions.net>
1448
1449         PR c++/24235
1450         * pt.c (check_instantiated_args): Reword diagnostic message about
1451         template argument involving local types.
1452
1453 2005-11-23  Gabriel Dos Reis  <gdr@integrable-solutions.net>
1454
1455         PR c++/21667
1456         * typeck.c (build_array_ref): Avoid code duplicate.  Use common
1457         C/C++ diagnostic function warn_array_subscript_with_type_char.
1458
1459 2005-11-21  Gabriel Dos Reis  <gdr@integrable-solutions.net>
1460
1461         PR c++/22238
1462         * error.c (resolve_virtual_fun_from_obj_type_ref): New.
1463         (dump_expr): Use it in <case CALL_EXPR>.
1464
1465 2005-11-21  Richard Henderson  <rth@redhat.com>
1466
1467         * cp-objcp-common.h, name-lookup.c, name-lookup.h: Revert 11-18 patch.
1468
1469         * name-lookup.c (lookup_name): Remove prefer_type argument.
1470         (lookup_name_prefer_type): New.
1471         * decl.c (lookup_and_check_tag): Use them.
1472         * pt.c (tsubst_friend_class): Likewise.
1473         (lookup_template_class): Likewise.
1474         (tsubst_copy_and_build): Likewise.
1475         * name-lookup.h (lookup_name_prefer_type): New.
1476         (lookup_name): Remove declaration.
1477
1478 2005-11-18  Mark Mitchell  <mark@codesourcery.com>
1479
1480         PR c++/8355
1481         * decl.c (grokfndecl): Set up DECL_TEMPLATE_INFO before calling
1482         set_decl_namespace.
1483         * name-lookup.c (set_decl_namespace):
1484
1485 2005-11-18  Mike Stump  <mrs@apple.com>
1486
1487         * cp-objcp-common.h (LANG_HOOKS_LOOKUP_NAME): Add.
1488         * name-lookup.c (lookup_name_two): Remove.
1489         (lookup_name_one): Add.
1490         * name-lookup.h (lookup_name_two): Remove.
1491         (lookup_name_one): Add.
1492
1493 2005-11-15  Jason Merrill  <jason@redhat.com>
1494
1495         PR c++/24580
1496         * method.c (locate_copy): Also use skip_artificial_parms here.
1497         (synthesize_exception_spec): Use CLASS_TYPE_P rather than checking
1498         for RECORD_TYPE.
1499         (locate_ctor): Abort if we fail to find a default constructor.
1500
1501 2005-11-15  Mike Stump  <mrs@apple.com>
1502
1503         * name-lookup.c (lookup_name_two): Add.
1504         * name-lookup.h: Likewise.
1505
1506 2005-11-15  Mark Mitchell  <mark@codesourcery.com>
1507
1508         PR c++/24667
1509         * typeck.c (check_for_casting_away_constness): Use the diag_fn.
1510         (build_const_cast_1): Call it, for C-style casts.
1511
1512 2005-11-14  Mark Mitchell  <mark@codesourcery.com>
1513
1514         PR c++/24687
1515         * pt.c (check_explicit_specialization): Don't check for C linkage.
1516         (push_template_decl_real): Likewise.
1517         * parser.c (cp_parser_explicit_specialization): Check here.
1518         (cp_parser_template_declaration_after_export): And here.
1519
1520         * parser.c (cp_lexer_get_preprocessor_token): Initialize keyword
1521         field.
1522
1523 2005-11-14  Jason Merrill  <jason@redhat.com>
1524
1525         PR c++/24580
1526         * method.c (locate_ctor): Skip all artificial parms, not just
1527         'this'.
1528
1529 2005-11-14  Mark Mitchell  <mark@codesourcery.com>
1530
1531         * parser.c (eof_token): Add initializer for ambiguous_p.
1532
1533 2005-11-13  Mark Mitchell  <mark@codesourcery.com>
1534
1535         PR c++/24817
1536         * decl.c (check_redeclaration_exception_specification): New
1537         function.
1538         (duplicate_decls): Use it.
1539         * error.c (fndecl_to_string): Print the template parameter list.
1540
1541         PR c++/20293
1542         * cxx-pretty-print.c (pp_cxx_statement): Print qualifying scopes
1543         for namespaces.
1544         (pp_cxx_original_namespace_definition): Likewise.
1545         * name-lookup.c (ambiguous_decl): Don't issue error messages;
1546         instead return lists of ambiguous candidates.
1547         (select_decl): Handle ambiguous namespace lookups.
1548         * parser.c (cp_token): Add ambiguous_p.
1549         (cp_lexer_get_preprocessor_token): Set it.
1550         (cp_parser_diagnose_invalid_type_name): Avoid duplicate messages
1551         when a qualified name uses an invalid scope.
1552         (cp_parser_primary_expression): Print ambiguous candidates.
1553         (cp_parser_type_parameter): Adjust comment to reflect new
1554         parameter name for cp_parser_lookup_name.
1555         (cp_parser_template_argument): Likewise.
1556         (cp_parser_elaborated_type_specifier): Likewise.
1557         (cp_parser_namespace_name): Likewise.
1558         (cp_parser_class_name): Print ambiguous candidates.
1559         (cp_parser_lookup_name): Rename ambiguous_p parameter to
1560         ambiguous_decls.  Use it to return a list of ambiguous candiates
1561         when a lookup is ambiguous.
1562         (cp_parser_lookup_name_simple): Adjust comment to reflect new
1563         parameter name for cp_parser_lookup_name.
1564
1565 2005-11-12  Jakub Jelinek  <jakub@redhat.com>
1566
1567         PR c++/24780
1568         * typeck.c (complete_type): Set TYPE_NEEDS_CONSTRUCTING
1569         and TYPE_HAS_NONTRIVIAL_DESTRUCTOR flags for all variants
1570         of array type.
1571
1572         PR c++/24761
1573         * pt.c (tsubst_copy_asm_operands): New function.
1574         (tsubst_expr) <case ASM_EXPR>: Use it.
1575
1576 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
1577
1578         PR c++/19450
1579         * decl.c (redeclaration_error_message): Issue diagnostics about
1580         olddecl and newdecl disagreement on __thread property.
1581         (grokdeclarator): Set DECL_TLS_MODEL on class static variables.
1582
1583 2005-11-08  Jason Merrill  <jason@redhat.com>
1584
1585         PR c++/21123
1586         * method.c (use_thunk): Use build_cplus_new instead of
1587         force_target_expr.
1588
1589 2005-11-06  Jason Merrill  <jason@redhat.com>
1590             James A. Morrison <phython@gcc.gnu.org>
1591
1592         PR c++/17256
1593         * decl2.c (cp_finish_file): Fix conditions for undefined warning.
1594         Set TREE_NO_WARNING instead of TREE_PUBLIC.
1595         * pt.c (instantiate_pending_templates): Set DECL_INITIAL to avoid
1596         a warning on a function we didn't instantiate because of excessive
1597         recursion.
1598
1599 2005-11-06  Mark Mitchell  <mark@codesourcery.com>
1600
1601         * class.c (record_subobject_offsets): Don't record offsets past
1602         biggest empty class for non-empty base classes.
1603         (layout_class_type): Use TYPE_SIZE_UNIT, not TYPE_SIZE, when
1604         keeping track of the size of emptyclasses.
1605
1606         PR c++/21308
1607         * class.c (sizeof_biggest_empty_class): New variable.
1608         (record_subobject_offsets): Don't record offsets past biggest
1609         empty class for data members.  Replace vbases_p parameter with
1610         is_data_member parameter.
1611         (build_base_field): Adjust call.
1612         (layout_class_type): Likewise.  Maintain
1613         sizeof_biggest_empty_class.
1614
1615 2005-11-05  Kazu Hirata  <kazu@codesourcery.com>
1616
1617         * decl2.c, init.c, typeck.c: Fix comment typos.
1618
1619 2005-11-04  Richard Guenther  <rguenther@suse.de>
1620
1621         PR c++/22487
1622         * init.c (build_vec_init): Build comparison of matching
1623         types.
1624
1625 2005-11-03  Josh Conner  <jconner@apple.com>
1626
1627         PR c++/19989
1628         pt.c (tsubst): Accept zero-length array if tf_error is set
1629         in complain flags.  Change error message for negative-
1630         length array.
1631
1632 2005-11-04  Joseph S. Myers  <joseph@codesourcery.com>
1633
1634         * cp-tree.h (cp_cpp_error), error.c (cp_cpp_error): Take va_list*
1635         parameter.
1636
1637 2005-11-03  Joseph S. Myers  <joseph@codesourcery.com>
1638
1639         PR c++/17964
1640         * error.c (cp_cpp_error): New function.
1641         * cp-tree.h (cp_cpp_error): Declare.
1642         * parser.c (cp_lexer_new_main): Set CPP option client_diagnostic
1643         and error callback after lexing.
1644
1645 2005-11-03  Mark Mitchell  <mark@codesourcery.com>
1646
1647         PR c++/21627
1648         * pt.c (register_specialization): Update inline flags on clones.y
1649
1650 2005-11-03  Andrew Pinski  <pinskia@physics.uc.edu>
1651
1652         PR c++/24582
1653         * decl.c (declare_local_label): Return 0 for variables
1654         with error_mark_node as their types.
1655
1656 2005-11-02  Mark Mitchell  <mark@codesourcery.com>
1657
1658         PR c++/22434
1659         * call.c (build_conditional_expr): Do bad conversions, if there's
1660         no other choice.
1661
1662         PR c++/24560
1663         * parser.c (cp_parser_postfix_dot_deref_expression): Improve error
1664         message for use of overloaded functions on LHS of "." operator.
1665
1666         PR c++/19253
1667         * parser.c (cp_parser_postfix_expression): Use
1668         cp_parser_elaborated_type_specifier to handle typename-types in
1669         functional casts.
1670         (cp_parser_enclosed_argument_list): Skip ahead to the end of the
1671         template argument list if the closing ">" is not found.
1672
1673         PR c++/24569
1674         * pt.c (instantiate_decl): Use cp_finish_decl, not
1675         finish_static_data_member_decl.
1676
1677 2005-10-28  Andrew Pinski  <pinskia@physics.uc.edu>
1678
1679         * decl.c (grokfndecl): Remove the setting
1680         of the return type of the function type
1681         of main after erroring about must returning
1682         int.
1683
1684 2005-10-28  Andrew Pinski  <pinskia@physics.uc.edu>
1685
1686         PR C++/23229
1687         * decl.c (grokfndecl): Create a new function type
1688         after erroring out about main not returning int.
1689
1690 2005-10-28  Josh Conner  <jconner@apple.com>
1691
1692         PR c++/22153
1693         * parser.c (cp_parser_member_declaration): Detect and handle
1694         a template specialization.
1695
1696 2005-10-28  Andrew Pinski  <pinskia@physics.uc.edu>
1697
1698         PR C++/23426
1699         * decl.c (start_decl): Check that the decl is an
1700         error_mark_node before getting the type.
1701         Remove the check for the decl's type being an
1702         error_mark_node.
1703
1704 2005-10-21  Mark Mitchell  <mark@codesourcery.com>
1705
1706         PR c++/24260
1707         * parser.c (cp_parser_init_declarator): Pass attributes to
1708         grokfield.
1709
1710 2005-10-20  Mark Mitchell  <mark@codesourcery.com>
1711
1712         PR c++/22618
1713         * search.c (accessible_p): Check access in the outermost set of
1714         template parameters.
1715
1716 2005-10-20  Richard Guenther  <rguenther@suse.de>
1717
1718         * decl.c (grokdeclarator): Fix ambiguous pedwarn message.
1719
1720 2005-10-18  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1721
1722         PR c++/22293
1723         * decl.c (grokdeclarator): Reject unqualified destructors in
1724         friend declarations.
1725
1726 2005-10-18  Mark Mitchell  <mark@codesourcery.com>
1727
1728         PR c++/23293
1729         * pt.c (convert_template_argument): Use canonical type variants in
1730         template specializations.
1731
1732 2005-10-18  Nathan Sidwell  <nathan@codesourcery.com>
1733
1734         PR c++/21383
1735         * name-lookup.c (arg_assoc): Template args can be null in a
1736         template-id-expr.
1737
1738         PR c++/22604
1739         * class.c (update_vtable_entry_for_fn): Don't process invalid
1740         covariant overriders.
1741
1742         PR c++/23118
1743         * cp-tree.h (add_method): Add return value.
1744         * class.c (add_method): Return success indicator.
1745         * semantics.c (finish_member_declaration): Don't add an invalid
1746         method to the method list.
1747
1748 2005-10-17  Mark Mitchell  <mark@codesourcery.com>
1749
1750         PR c++/21908
1751         * call.c (build_new_method_call): Do not show VTT parameters to
1752         the user.
1753
1754 2005-10-17  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1755
1756         PR c++/23440
1757         * parser.c (cp_parser_statement): If the parser reached CPP_EOF,
1758         only complain about missing statement.
1759
1760 2005-10-17  Nathan Sidwell  <nathan@codesourcery.com>
1761
1762         PR c++/24386
1763         * cp-tree.h (BASELINK_QUALIFIED_P): New.
1764         * pt.c (tsubst_copy_and_build): <CALL_EXPR case>: Use it.
1765         * typeck.c (finish_class_member_access_expr): Set it.
1766
1767         PR c++/21353
1768         * decl.c (check_default_argument): Don't check
1769         processing_template_decl or uses_template_parms here.
1770         (grokparms): Only call check_default_argument when not processing
1771         a template decl.
1772         * parser.c (cp_parser_late_parsing_default_arg): Call
1773         check_default_argument when not processing a template decl.
1774
1775 2005-10-16  Mark Mitchell  <mark@codesourcery.com>
1776
1777         PR c++/24389
1778         * decl2.c (mark_used): Use uses_template_parms instead of
1779         dependent_type_p.
1780         * init.c (constant_value_1): Handle uninstantiated templates
1781         specially.
1782         * pt.c (instantiate_decl): Add sanity check.
1783
1784 2005-10-16  Mark Mitchell  <mark@codesourcery.com>
1785
1786         PR c++/22173
1787         * typeck.c (check_template_keyword): Fix thinko.
1788
1789 2005-10-16  Andrew Pinski  <pinskia@physics.uc.edu>
1790
1791         PR c++/23959
1792         * decl.c (pop_switch): Only call c_do_switch_warnings
1793         when not processing templates.
1794
1795 2005-10-16  Mark Mitchell  <mark@codesourcery.com>
1796
1797         PR c++/22173
1798         * cp-tree.h (QUALIFIED_NAME_IS_TEMPLATE): New macro.
1799         (check_template_keyword): New function.
1800         (finish_id_expression): Change prototoype.
1801         (finish_qualified_id_expr): Change prototype.
1802         (build_qualified_name): New function.
1803         (finish_class_member_access_expr): Change prototype.
1804         * init.c (build_offset_ref): Use build_qualified_name.
1805         * mangle.c (write_expression): Likewise.
1806         * parser.c (cp_parser_primary_expression): Remove qualifying_class
1807         parameter.  Add address_p and template_arg_p.  Use
1808         build_qualified_name.
1809         (cp_parser_id_expression): Default *template_p to
1810         template_keyword_p.  Check for invalid uses of the template
1811         keyword.
1812         (cp_parser_postfix_expression): Eliminate special handling for
1813         qualified names.  Adjust call to cp_parser_primary_expression.
1814         (cp_parser_postfix_dot_deref_expression): Adjust call to
1815         cp_parser_id_expression and finish_class_member_access_expr.
1816         (cp_parser_template_argument_list): Add comment.
1817         (cp_parser_template_argument): Adjust use of
1818         cp_parser_primary_expression.  Remove call to
1819         finish_qualified_id_expr.
1820         (cp_parser_lookup_name): Use build_qualified_name.
1821         * pt.c (tsubst): Use build_qualified_name.
1822         (tsubst_qualified_id): Likewise.  Adjust call to
1823         finish_qualified_id_expr.
1824         (tsubst_copy): Use build_qualified_name.
1825         (tsubst_copy_and_build): Adjusts call to finish_id_expression and
1826         finish_class_member_access_expr.
1827         * semantics.c (finish_non_static_data_member): Use
1828         build_qualified_name.
1829         (finish_qualified_id_expr): Add template_p and template_arg_p
1830         parameters.
1831         (finish_id_expression): Remove qualifiying_class parameter.  Add
1832         template_p, done, address_p, and template_arg_p.  Use
1833         build_qualified_name.  Adjust calls to
1834         finish_class_member_acess_expr.
1835         * tree.c (build_qualified_name): New function.
1836         * typeck.c (check_template_keyword): New function.
1837         (finish_class_member_access_expr): Add template_p argument.  Check
1838         for invalid uses of the template keyword.
1839
1840 2005-10-15  Mark Mitchell  <mark@codesourcery.com>
1841
1842         PR c++/21347
1843         * class.c (maybe_warn_about_overly_private_class): Lazy
1844         constructors are public.
1845
1846 2005-10-14  Mark Mitchell  <mark@codesourcery.com>
1847
1848         PR c++/19565
1849         * call.c (convert_like_real): Rely on convert_and_check to issue
1850         warnings about overflow and conversion to unsigned.
1851         * decl.c (finish_enum): Use the location of the enumerators, not
1852         the closing brace of the enumeration, when reporting warnings
1853         about conversions.
1854         (build_enumerator): Use error_mark_node for erroneous values.
1855         * typeck2.c (digest_init): Remove reference to "signature pointer"
1856         from comment.
1857
1858 2005-10-14  Nathan Sidwell  <nathan@codesourcery.com>
1859
1860         PR c++/17796
1861         * optimize.c (update_cloned_parm): Add FIRST parameter. Use it.
1862         (maybe_clone_body): Track the first clone.
1863
1864 2005-10-13  Nathan Sidwell  <nathan@codesourcery.com>
1865
1866         PR c++/23984
1867         * class.c (build_base_path): The vtable is always the first thing
1868         in the vtt.
1869
1870 2005-10-13  Mark Mitchell  <mark@codesourcery.com>
1871
1872         PR c++/20721
1873         * cp-tree.h (DECL_NONTRIVIALLY_INITIALIZED_P): New macro.
1874         * decl.c (duplicate_decls): Merge it into new declarations.
1875         (decl_jump_unsafe): Use it, rather than DECL_INITIAL.
1876         (cp_finish_decl): Set it, when appropriate.
1877
1878         PR c++/22180
1879         * call.c (build_new_method_call): Correct pretty-printing of
1880         destructor names.
1881         * pt.c (tsubst_qualified_id): Recognize invalid uses of "~T" as an
1882         identifier.
1883
1884         PR c++/23694
1885         * decl.c (start_method): Return error_mark_node for errors.
1886
1887         PR c++/23307
1888         * pt.c (push_template_decl_real): Complain about attempts to
1889         declare template variables.
1890
1891         PR c++/22352
1892         * pt.c (tsubst_template_parms): Set processing_template_decl while
1893         processing the parameters.
1894         (tsubst_decl): Set processing_template_decl when substituting into
1895         a TEMPLATE_DECL.
1896
1897         PR c++/22405
1898         * pt.c (most_specialized_instantiation): Robustify.
1899
1900         PR c++/22464
1901         * semantics.c (finish_id_expression): Issue errors about uses of
1902         local variables in containing functions even in templates.
1903
1904 2005-10-12  Danny Smith  <dannysmith@users.sourceforge.net>
1905
1906         PR target/21801
1907         PR target/23589
1908         * class.c (finish_struct_1): Call
1909         targetm.cxx.adjust_class_at_definition.
1910
1911
1912 2005-10-12  Nathan Sidwell  <nathan@codesourcery.com>
1913
1914         PR c++/21592
1915         * pt.c (build_non_dependent_expr): Don't wrap a COMPONENT_REF
1916         with already looked up member functions.  Assert we're not
1917         returning a NON_DEPENDENT_EXPR with unknown type.
1918         * typeck.c (finish_class_member_access_expr):  We can get
1919         non-template-id-expr baselinks.  If the lookup finds a baselink,
1920         remember it even inside templates.
1921
1922         PR c++/23797
1923         * parser.c (cp_parser_functional_cast): Cope when TYPE is not a
1924         TYPE_DECL.  Use dependent_type_p to check type.
1925         * pt.c (uses_template_parms_p): Use dependent_type_p for a
1926         TYPE_DECL.
1927         (type_dependent_expression_p): Assert we've not been given a
1928         TYPE_DECL.
1929
1930         PR c++/21117
1931         * decl.c (check_function_type): Correctly overwrite incomplete
1932         return type with void type.
1933         * typeck.c (check_return_expr): If the function's return type is
1934         void, don't try and convert a return expr.
1935
1936 2005-10-12  David Edelsohn  <edelsohn@gnu.org>
1937
1938         PR c++/23730
1939         * call.c (build_object_call): If BINFO is NULL, bypass
1940         lookup_fnfields and set fns to NULL_TREE.
1941
1942 2005-10-12  Paolo Bonzini  <bonzini@gnu.org>
1943
1944         PR c++/24052
1945         * error.c (dump_expr): Pass LABEL_DECL to dump_decl.  Print
1946         an ADDR_EXPR of a LABEL_DECL as &&.
1947
1948 2005-10-12  Nathan Sidwell  <nathan@codesourcery.com>
1949
1950         PR c++/19964
1951         * class.c (walk_subobject_offsets): Don't walk error_mark_node.
1952
1953 2005-10-11  Ian Lance Taylor  <ian@airs.com>
1954
1955         PR c++/8057
1956         * cvt.c (convert_to_void): Don't warn about unused values when
1957         processing a template declaration.
1958
1959 2005-10-11  Mark Mitchell  <mark@codesourcery.com>
1960
1961         PR c++/21089
1962         * call.c (convert_like_real): Use decl_constant_value, not
1963         integral_constant_value.
1964         * init.c (constant_value_1): New function.
1965         (integral_constant_value): Use it.
1966         (decl_constant_value): Likewise.
1967         * typeck.c (decay_conversion): Use decl_constant_value, not
1968         integral_constant_value.
1969
1970         PR c++/21369
1971         * parser.c (cp_parser_elaborated_type_specifier): Don't treat
1972         class types as templates if the type is not appearing as part of a
1973         type definition or declaration.
1974
1975 2005-10-10  Mark Mitchell  <mark@codesourcery.com>
1976
1977         PR c++/24277
1978         * pt.c (instantiate_decl): Call finish_static_data_member_decl for
1979         static data members.
1980
1981 2005-10-10  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1982             Mark Mitchell  <mark@codesourcery.com>
1983
1984         PR c++/23437
1985         * parser.c (cp_parser_template_argument_list): Do not treat
1986         contents of argument list as part of a constant expression.
1987
1988 2005-10-10  Mark Mitchell  <mark@codesourcery.com>
1989
1990         PR c++/24139
1991         * decl.c (grokdeclarator): Do not require template parameter lists
1992         for explicitly specialized class.
1993         * error.c (dump_aggr_type): Do not dump template arguments for
1994         non-primary specializations.
1995         (dump_function_name): Likewise.
1996
1997         PR c++/24275
1998         * pt.c (instantiate_decl): Instantiate the initializer of
1999         a static data member in the namespace containing the class
2000         containing the static data member.
2001
2002 2005-10-08  James A. Morrison  <phython@gcc.gnu.org>
2003
2004         PR c++/22172
2005         * parser.c (cp_parser_postfix_expression) <RID_TYPENAME>: Treat nontype
2006         scopes as nondependent.
2007
2008 2005-10-06  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2009
2010         * call.c (resolve_args): Remove redundant test.
2011
2012 2005-10-05  Paolo Bonzini  <bonzini@gnu.org>
2013
2014         PR tree-optimization/21419
2015         PR tree-optimization/24146
2016         PR tree-optimization/24151
2017
2018         * semantics.c (finish_asm_stmt): Call readonly_error if outputs are
2019         read-only.  Set ASM_VOLATILE_P for asms without outputs.
2020
2021 2005-10-05  Nathan Sidwell  <nathan@codesourcery.com>
2022
2023         PR c++/23513
2024         * call.c (joust): Adjust length count to more_specialized_fn.
2025         * pt.c (more_specialized_fn): Cope with non-static member vs
2026         non-member.
2027
2028 2005-10-04  Andrew Pinski  <pinskia@physics.uc.edu>
2029
2030         PR middle-end/23125
2031         * decl.c (make_rtl_for_nonlocal_decl): Use set_user_assembler_name
2032         instead of change_decl_assembler_name.
2033
2034 2005-10-03  Alexandre Oliva  <aoliva@redhat.com>
2035
2036         * error.c (dump_type) <UNKNOWN_TYPE>: Print reworded message.
2037
2038 2005-10-03  Mark Mitchell  <mark@codesourcery.com>
2039
2040         PR c++/17775
2041         * repo.c: Include flags.h.
2042         (finish_repo): Add -frandom-seed to the arguments.
2043
2044 2005-10-02  Mark Mitchell  <mark@codesourcery.com>
2045
2046         PR c++/22621
2047         * parser.c (cp_parser_template_argument): Don't turn "T::f" into
2048         "(*this).T::f".
2049         * pt.c (convert_nontype_argument): Remove ??? comment.
2050
2051         PR c++/23840
2052         * tree.c (lvalue_p_1): A VA_ARG_EXPR with class type is an lvalue,
2053         when class rvalues are lvalues.
2054
2055 2005-09-28  Mark Mitchell  <mark@codesourcery.com>
2056
2057         PR c++/16782
2058         * decl.c (grokdeclarator): Always pedwarn about overqualified
2059         member names.
2060
2061 2005-09-27  Mark Mitchell  <mark@codesourcery.com>
2062
2063         PR c++/22147
2064         * name-lookup.c (maybe_process_template_type_declaration): Don't
2065         treat forward declarations of classes as templates just because
2066         we're processing_template_decl.
2067         * pt.c (tsubst_decl): Clear DECL_TEMPLATE_INFO for friend
2068         functions.
2069
2070 2005-09-26  Jason Merrill  <jason@redhat.com>
2071
2072         PR c++/13764
2073         * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): New macro.
2074         * name-lookup.c (pushdecl_maybe_friend): Check it.
2075         * decl.c (begin_function_body): Do nothing if it's false.
2076         (finish_function_body): Ditto.
2077         (outer_curly_brace_block): New fn.
2078         (finish_function): Use it.
2079
2080 2005-09-26  Richard Guenther  <rguenther@suse.de>
2081
2082         PR middle-end/15855
2083         * decl2.c (do_static_destruction): Remove.
2084         (finish_static_initialization_or_destruction): Likewise.
2085         (DECL_EFFECTIVE_INIT_PRIORITY): New macro.
2086         (NEEDS_GUARD_P): Likewise.
2087         (do_static_initialization): Rename to
2088         do_static_initialization_or_destruction.  Process all
2089         initializers/destructors and handle common conditionalizing.
2090         (start_static_initialization_or_destruction): Rename to
2091         one_static_initialization_or_destruction.  Handle only
2092         decl-specific conditionalizing.
2093         (cp_finish_file): Call do_static_initialization_or_destruction.
2094
2095 2005-09-22  Jakub Jelinek  <jakub@redhat.com>
2096
2097         PR c++/21983
2098         * class.c (find_final_overrider): Move diagnostic about no unique final
2099         overrider to...
2100         (update_vtable_entry_for_fn): ... here.
2101
2102 2005-09-21  Mark Mitchell  <mark@codesourcery.com>
2103
2104         PR c++/23993
2105         * init.c (integral_constant_value): Use DECL_INTEGRAL_CONSTANT_VAR_P.
2106
2107 2005-09-21  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2108
2109         PR c++/23965
2110         * call.c (resolve_args): Return error_mark_node on arguments
2111         whose TREE_TYPE is error_mark_node.
2112
2113 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
2114
2115         PR c++/23947
2116         * rtti.c (get_pseudo_ti_init): Recompute ti pointer after
2117         get_tinfo_ptr calls.
2118
2119 2005-09-16  Mark Mitchell  <mark@codesourcery.com>
2120
2121         PR c++/23914
2122         * parser.c (cp_parser_enclosed_template_argument_list): Make sure
2123         skip_evaluation is false when processing template arguments.
2124
2125         PR c++/21514
2126         * pt.c (check_instantiated_args): Treat uses of anonymous types as
2127         causing type-deduction failure.
2128
2129 2005-09-15  Jason Merrill  <jason@redhat.com>
2130
2131         PR c++/23357
2132         * cp-tree.def (SIZEOF_EXPR, ALIGNOF_EXPR): Change code class to
2133         tcc_expression.
2134
2135 2005-09-15  Mark Mitchell  <mark@codesourcery.com>
2136
2137         PR c++/23896
2138         * pt.c (tsubst_aggr_type): Make sure skip_evaluation is false when
2139         processing template arguments.
2140
2141         * pt.c (check_explicit_instantiation_namespace): Fix typo.
2142
2143         PR c++/13140
2144         * decl.c (check_class_member_definition_namespace): New function.
2145         (grokfndecl): Use it.
2146         (grokvardecl): Likewise.
2147         (grokdecl): Improve documentation.
2148         * pt.c (check_explicit_instantiation_namespace): New function.
2149         (register_specialization): Call check_specialization_namespace
2150         when replacing an implicitly instantiated function.
2151         (check_explicit_specialization): Ensure that DECL_CONTEXT is set
2152         correctly for namespace-scope specializations.
2153         (do_decl_instantiation): Use
2154         check_explicit_instantiation_namespace.
2155         (do_type_instantiation): Likewise.
2156
2157 2005-09-15  Nathan Sidwell  <nathan@codesourcery.com>
2158
2159         PR c++/23725
2160         * error.c (dump_decl): <USING_DECL case> Use USING_DECL_SCOPE.
2161
2162 2005-09-13  Bastian Blank <waldi@debian.org>
2163
2164         PR c++/16171
2165         * mangle.c (find_substitution): Do not use special substitutions
2166         for identifiers not in std::.
2167
2168 2005-09-13  Mark Mitchell  <mark@codesourcery.com>
2169
2170         PR c++/23839
2171         * typeck.c (cxx_mark_addressable): Only check DECL_HARD_REGISTER
2172         for VAR_DECLs.
2173
2174 2005-09-13  Mark Mitchell  <mark@codesourcery.com>
2175
2176         PR c++/23842
2177         * pt.c (tsubst_default_argument): Do treat default argument
2178         expressions as occurring in the context of the function called.
2179
2180 2005-09-12  Mark Mitchell  <mark@codesourcery.com>
2181
2182         PR c++/23841
2183         * parser.c (cp_parser_primary_expression): Recognize the closing
2184         ">" of a template-argument-list after a floating-point literal as
2185         the end of a cast expression.
2186
2187 2005-09-12  Mark Mitchell  <mark@codesourcery.com>
2188
2189         PR c++/23789
2190         * cvt.c (perform_qualification_conversions): Don't create
2191         unnecessary NOP_EXPRs.
2192         * pt.c (tsubst_template_arg): Use fold_non_dependent_expr.
2193
2194 2005-09-12  Ian Lance Taylor  <ian@airs.com>
2195
2196         PR g++/7874
2197         * cp-tree.h (struct lang_decl_flags): Add hidden_friend_p
2198         bitfield.  Make dummy bitfield one bit smaller.
2199         (DECL_HIDDEN_FRIEND_P): Define.
2200         (pushdecl_maybe_friend): Declare.
2201         (pushdecl_top_level_maybe_friend): Declare.
2202         * decl.c (duplicate_decls): Add newdecl_is_friend parameter.
2203         Change prototype and all callers.  Add assertion that a
2204         DECL_ARTIFICIAL FUNCTION_DECL is not DECL_HIDDEN_FRIEND_P.  Set
2205         DECL_ANTICIPATED and DECL_HIDDEN_FRIEND_P in duplicated decl if
2206         appropriate.
2207         * name-lookup.c (supplement_binding): Don't ignore a
2208         DECL_HIDDEN_FRIEND_P.
2209         (pushdecl_maybe_friend): Break out contents of pushdecl.  Add
2210         is_friend parameter.  Set DECL_ANTICIPATED and
2211         DECL_HIDDEN_FRIEND_P for a friend function.
2212         (pushdecl): Just call pushdecl_maybe_friend.
2213         (pushdecl_with_scope): Add is_friend parameter.  Change prototype
2214         and all callers.
2215         (pushdecl_namespace_level): Likewise.
2216         (push_overloaded_decl): Likewise.  Check DECL_HIDDEN_FRIEND_P as
2217         well as DECL_ANTICIPATED when checking for a builtin.
2218         (do_nonmember_using_decl): Check DECL_HIDDEN_FRIEND_P as well as
2219         DECL_ANTICIPATED when checking for a builtin.
2220         (do_nonmember_using_decl): Likewise.
2221         (pushdecl_top_level_1): Add is_friend parameter.  Change all
2222         callers.
2223         (pushdecl_top_level_maybe_friend): New function.
2224         (remove_hidden_names): New function.
2225         (struct arg_lookup): Add args field.
2226         (friend_of_associated_class_p): New static function.
2227         (arg_assoc_namespace): Ignore hidden functions which are not
2228         friends of an associated class of some argument.
2229         (lookup_arg_dependent): Remove hidden functions from list passed
2230         in.  Initialize k.args.
2231         * name-lookup.h (remove_hidden_names): Declare.
2232         * friend.c (do_friend): Call pushdecl_maybe_friend instead of
2233         pushdecl.
2234         * call.c (add_function_candidate): Change DECL_ANTICIPATED test to
2235         an assertion, with a check for DECL_HIDDEN_FRIEND_P.
2236         (build_new_function_call): Add koenig_p parameter.  Change
2237         prototype and callers.
2238         * pt.c (register_specialization): Add is_friend parameter.  Change
2239         all callers.
2240         (push_template_decl_real): Change is_friend parameter to bool.
2241         Change prototype and all callers.
2242         (tsubst_friend_class): Call pushdecl_top_level_maybe_friend
2243         instead of pushdecl_top_level.
2244
2245 2005-09-11  Richard Henderson  <rth@redhat.com>
2246
2247         * decl2.c (build_anon_union_vars): Copy attributes from the base addr.
2248         * pt.c (tsubst_decl): Substitute in DECL_VALUE_EXPR.
2249
2250 2005-09-09  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2251
2252         * parser.c (cp_parser_translation_unit): Simplify.  The while-block
2253         was actually executed at most once.
2254
2255 2005-09-09  Richard Henderson  <rth@redhat.com>
2256
2257         PR debug/20998
2258         * cp-tree.def (ALIAS_DECL): Remove.
2259         * cp-lang.c (cp_init_ts): Remove support for it.
2260         * error.c (dump_decl): Likewise.
2261         * name-lookup.c (pushdecl): Likewise.
2262         * semantics.c (finish_id_expression): Likewise.
2263         * decl2.c (build_anon_union_vars): Use a VAR_DECL with
2264         DECL_VALUE_EXPR instead.
2265
2266 2005-09-09  Mark Mitchell  <mark@codesourcery.com>
2267
2268         PR c++/22252
2269         * decl.c (start_preparsed_function): Do not pay attention to
2270         #pragma interface for implicitly-defined methods.
2271         * decl2.c (cp_finish_file): Do not complain about uses of inline
2272         functions that have bodies, even if we decided not to emit the
2273         body in this translation unit.
2274         * semantics.c (note_decl_for_pch): Do not mess with linkage.
2275         (expand_or_defer_fn): Make inline, non-template functions COMDAT
2276         at this point.
2277
2278 2005-09-08  Richard Henderson  <rth@redhat.com>
2279
2280         PR debug/23190
2281         * decl.c (wrapup_globals_for_namespace): Call
2282         emit_debug_global_declarations.
2283         * decl2.c (cp_finish_file): Likewise.
2284
2285 2005-09-08  Mark Mitchell  <mark@codesourcery.com>
2286
2287         PR c++/23691
2288         * decl2.c (mark_used): Instantiate static data members initialized
2289         by constants, even in a template.
2290
2291 2005-09-08  Andrew Pinski  <pinskia@physics.uc.edu>
2292
2293         PR obj-c++/16816
2294         * parser.c (cp_parser_objc_selector_expression): Treat CPP_SCOPE as
2295         two CPP_COLON.
2296
2297 2005-09-07  Richard Guenther  <rguenther@suse.de>
2298
2299         * cp-gimplify.c (cp_gimplify_expr): Create empty CONSTRUCTOR
2300         for EMPTY_CLASS_EXPR.
2301
2302 2005-09-06  Jakub Jelinek  <jakub@redhat.com>
2303
2304         PR c/23075
2305         * typeck.c (check_return_expr): Add no_warning argument.  Set
2306         *no_warning to true if "return-statement with no value, in function
2307         returning" warning has been issued.
2308         * cp-tree.h (check_return_expr): Adjust prototype.
2309         * semantics.c (finish_return_stmt): Set TREE_NO_WARNING if
2310         check_return_expr set *no_warning to true.
2311
2312 2005-09-06  Mark Mitchell  <mark@codesourcery.com>
2313
2314         * cp-tree.h (rvalue): New function.
2315         * call.c (build_conditional_expr): Use it.
2316         * init.c (build_new_1): Likewise.
2317         * rtti.c (build_dynamic_cast_1): Likewise.
2318         * tree.c (rvalue): New function.
2319         * typeck.c (build_unary_op): Use it.
2320         (build_static_cast_1): Likewise.
2321
2322         PR c++/9782
2323         * init.c (build_new_1): Make sure the entire array type is
2324         complete, not just its element types.
2325
2326 2005-09-06  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2327
2328         * decl.c (check_elaborated_type_specifier): Remove redundant check.
2329
2330 2005-09-06  Jakub Jelinek  <jakub@redhat.com>
2331
2332         PR c++/23056
2333         * typeck.c (ignore_overflows): New helper function.
2334         (build_static_cast_1): Use it.
2335
2336 2005-09-06  Kazu Hirata  <kazu@codesourcery.com>
2337
2338         * cp-tree.h, decl.c, decl2.c, semantics.c: Fix comment typos.
2339         Follow spelling conventions.
2340
2341 2005-09-05  Mark Mitchell  <mark@codesourcery.com>
2342
2343         PR c++/23667
2344         * pt.c (tsubst_decl): Clear DECL_TEMPLATE_INSTANTIATED when
2345         copying a VAR_DECL.
2346
2347 2005-09-05  Mark Mitchell  <mark@codesourcery.com>
2348
2349         PR c++/21440
2350         * semantics.c (finish_stmt_expr_expr): Add an explicit
2351         initialization to the last statement in the statement-expression.
2352         * (finish_stmt_expr): Adjust accordingly.
2353
2354 2005-09-03  Mark Mitchell  <mark@codesourcery.com>
2355
2356         PR c++/23699
2357         * decl2.c (mark_used): Always instantiate static data members
2358         initialized by constant expressions.
2359         * pt.c (instantiate_decl): Instantiate the initializers for static
2360         data members initialized by constant expressions.
2361
2362         PR c++/21687
2363         * semantics.c (expand_or_defer_fn): Do not call ggc_collect when
2364         finishing processing for a template function in a local class.
2365         Revert:
2366         2005-09-02  Mark Mitchell  <mark@codesourcery.com>
2367         * parser.c (cp_parser_class_specifier): Push/pop GC contexts
2368         around functions in local classes.
2369
2370 2005-09-02  Mark Mitchell  <mark@codesourcery.com>
2371
2372         PR c++/21687
2373         * parser.c (cp_parser_class_specifier): Push/pop GC contexts
2374         around functions in local classes.
2375
2376 2005-08-31  Andrew Pinski  <pinskia@physics.uc.edu>
2377
2378         PR obj-c++/23640
2379         * decl2.c (cp_finish_file): If this is obj-c++ and we need a static
2380         init, call generate_ctor_or_dtor_function.
2381
2382 2005-08-31  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2383
2384         PR c++/13377
2385         * parser.c (cp_parser_lookup_name): Pass LOOKUP_COMPLAIN to
2386         lookup_name_real on final parse.
2387
2388 2005-08-31  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2389
2390         PR c++/23639
2391         * semantics.c (qualified_name_lookup_error): Do not complain again
2392         on invalid scope.
2393
2394 2005-08-30  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2395
2396         PR c++/23586
2397         * parser.c (cp_parser_namespace_name): Move diagnostic for
2398         invalid namespace-name to here from ...
2399         * name-lookup.c (do_namespace_alias): ... here and ...
2400         (do_using_directive): ... here.  Remove dead code.
2401
2402 2005-08-28  Mark Mitchell  <mark@codesourcery.com>
2403
2404         PR c++/23099
2405         * cp-tree.h (saved_scope): Add skip_evaluation.
2406         * decl.c (start_decl): Use DECL_INITIALIZED_IN_CLASS_P, not
2407         DECL_INITIAL, to determine whether or not a static data member was
2408         initialized in the class-specifier.
2409         (cp_finish_decl): Add comment.
2410         * init.c (integral_constant_value): Subtitute into the
2411         initializers for static data members in templates.
2412         * name-lookup.c (push_to_top_level): Save skip_evaluation.
2413         (pop_from_top_level): Restore it.
2414         * pt.c (instantiate_class_template): Do not substitute into the
2415         intializers of static data members when instantiating a class.
2416         (regenerate_decl_from_template): Simplify.
2417         (instantiate_decl): Tidy.  Substitute into the initializer for a
2418         static data member even when the definition of the data member is
2419         not available.
2420
2421 2005-08-26  Mark Mitchell  <mark@codesourcery.com>
2422
2423         PR c++/19004
2424         * pt.c (uses_template_parms): Handle IDENTIFIER_NODE.
2425         (type_dependent_expression_p): Allow BASELINKs whose associated
2426         functions are simply a FUNCTION_DECL.
2427
2428         PR c++/23491
2429         * cp-tree.h (build_vec_init): Adjust prototype.
2430         * init.c (perform_member_init): Adjust call to build_vec_init.
2431         (build_aggr_init): Likewise.
2432         (build_new_1): Do not call build_default_init for array types.
2433         (build_vec_init): Add explicit_default_init_p parameter.  Perform
2434         default initialization of vector elements when set.
2435         * typeck.c (build_modify_expr): Adjust call to build_vec_init.
2436
2437 2005-08-25  Nathan Sidwell  <nathan@codesourcery.com>
2438
2439         PR c++/20817
2440         * typeck.c (build_x_unary_op): Make sure OFFSET_REF is not for a
2441         ->*.
2442
2443 2005-08-24  Nathan Sidwell  <nathan@codesourcery.com>
2444
2445         PR c++/22454
2446         * parser.c (cp_lexer_peek_nth_token): Relax assert.
2447
2448 2005-08-23  Nathan Sidwell  <nathan@codesourcery.com>
2449
2450         PR c++/23044
2451         * pt.c (tsubst_qualified_id): A SCOPE_REF can still remain.
2452
2453 2005-08-22  James E Wilson  <wilson@specifix.com>
2454
2455         PR tree-optimization/23426
2456         * decl.c (grokdeclarator): Use TYPE_SIZE_UNIT not TYPE_SIZE for
2457         array size check.
2458
2459 2005-08-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2460
2461         PR c++/22233
2462         * pt.c (push_template_decl_real): Return error_mark_node if the
2463         number of template parameters does not match previous definition.
2464
2465 2005-08-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2466
2467         PR c++/23089
2468         * decl.c (require_complete_types_for_parms): Mark incomplete types
2469         as invalid.
2470
2471 2005-08-19  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2472
2473         * parser.c (cp_parser_nth_token_starts_template_argument_list_p):
2474         Fix typo in leading comment.
2475
2476 2005-08-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2477
2478         * name-lookup.c, ptree.c: Delete HOST_PTR_PRINTF.
2479
2480 2005-08-15 Fariborz Jahanian <fjahanian@apple.com>
2481
2482         * cp-tree.h (can_convert_arg, fn_type_unification): New argument.
2483         * call.c (add_template_candidate_real): Pass down 'flags' to
2484         fn_type_unification.
2485         (can_convert_arg): New 'flags' argument. Pass it to call to
2486         implicit_conversion instead of LOOKUP_NORMAL.
2487         (can_convert): Add LOOKUP_NORMAL to call to can_convert_arg.
2488         * class.c (resolve_address_of_overloaded_function): Ditto.
2489         (resolve_address_of_overloaded_function): Ditto.
2490         * decl.c (reshape_init, check_default_argument): Ditto.
2491         * typeck.c (build_ptrmemfunc): Ditto.
2492         * pt.c (type_unification_real): Add 'flags' argument.
2493         (fn_type_unification): Pass 'flags' to type_unification_real.
2494         (type_unification_real): Pass new 'flags' argument to call to
2495         can_convert_arg.
2496
2497 2005-08-12  Giovanni Bajo  <giovannibajo@libero.it>
2498             Nathan Sidwell  <nathan@codesourcery.com>
2499
2500         PR c++/21799
2501         PR c++/8271
2502         * pt.c (unify) <METHOD_TYPE>: Check this-pointer cv-qualifiers
2503         explicitly.
2504
2505 2005-08-12  Nathan Sidwell  <nathan@codesourcery.com>
2506
2507         PR c++/21799
2508         Revert my 2005-07-08 patch
2509         * pt.c (type_unification_real): Remove is_method_argument and
2510         assoicated checks.
2511         (fn_type_unification, unify): Adjust type_unification_real calls.
2512
2513 2005-08-11  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2514
2515         PR c++/23266
2516         * decl2.c (grokfield): Check that method is not static before
2517         marking it as pure.
2518
2519 2005-08-11  Nathan Sidwell  <nathan@codesourcery.com>
2520
2521         PR c++/23219
2522         * name-lookup.c (pushtag): Process the template type before
2523         altering the identifier lookup fields.  Remove unreachable code
2524         creating an empty stub decl.
2525
2526 2005-08-10  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2527
2528         PR c++/20646
2529         * decl.c (grokdeclarator): Reset storage_class after error.
2530
2531 2005-08-08  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2532
2533         PR c++/22508
2534         * init.c (build_new_1): Check for empty candidate list.
2535
2536 2005-08-06  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2537
2538         PR c++/23191
2539         * pt.c (tsubst) <case METHOD_TYPE>: Check for error_mark_node
2540         before calling build_exception_variant.
2541
2542 2005-08-06  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2543
2544         PR c++/19498
2545         * pt.c (tsubst_decl) <case TEMPLATE_DECL>: Return ERROR_MARK_NODE
2546         if substitution of template args did not succeed.
2547
2548 2005-08-06  Michael Matz  <matz@suse.de>
2549
2550         * method.c (use_thunk): Call init_insn_lengths.
2551
2552 2005-08-05  James A. Morrison  <phython@gcc.gnu.org>
2553
2554         PR c++/22514
2555         * name-lookup.c (cp_emit_debug_info_for_using): Do nothing if
2556         sorrycount or errorcount are nonzero.
2557
2558 2005-08-05  Mark Mitchell  <mark@codesourcery.com>
2559
2560         * name-lookup.c (pushtag): Remove accidental commit from:
2561         2004-12-21  Mark Mitchell  <mark@codesourcery.com>
2562         PR c++/19063
2563         * decl.c (grokdeclarator): Return error_mark_node, not
2564         void_type_node, to indicate errors.
2565         * parser.c (cp_parser_template_parameter_list): Robustify.
2566         (cp_parser_template_parameter): Likewise.
2567
2568 2005-08-01  Kazu Hirata  <kazu@codesourcery.com>
2569
2570         * class.c, decl.c, name-lookup.c, pt.c, typeck.c, typeck2.c:
2571         Fix comment typos.
2572
2573 2005-07-29  Kazu Hirata  <kazu@codesourcery.com>
2574
2575         * method.c: Fix a comment typo.
2576
2577 2005-07-28  Mark Mitchell  <mark@codesourcery.com>
2578
2579         PR c++/22545
2580         * call.c (add_builtin_candidate): Adjust for changes in
2581         representation of pointer-to-member types.
2582
2583 2005-07-28  Mike Stump  <mrs@apple.com>
2584
2585         * pt.c (check_explicit_specialization): Add visibility logic.
2586         (lookup_template_class): Likewise.
2587         (instantiate_class_template): Likewise.
2588
2589 2005-07-27  Devang Patel  <dpatel@apple.com>
2590
2591         * name-lookup.c (pushtag): Do no set DECL_IGNORED_P bit.
2592
2593 2005-07-25  Ian Lance Taylor  <ian@airs.com>
2594
2595         * ptree.c (cxx_print_identifier): Print a leading space if the
2596         indent level is 0.
2597
2598 2005-07-24  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2599
2600         * call.c (convert_for_arg_passing): Check function pointers when
2601         -Wmissing-format-attribute is activated.
2602         * typeck.c (convert_for_assignment): Likewise.
2603
2604 2005-07-22  Manfred Hollstein  <mh@suse.com>
2605
2606         * parser.c (cp_parser_declaration): Fix unitialised warnings.
2607
2608 2005-07-21  Andrew Pinski  <pinskia@physics.uc.edu>
2609
2610         * class.c (build_base_path): Fix typo.
2611
2612 2005-07-21  Andrew Pinski  <pinskia@physics.uc.edu>
2613
2614         PR C++/22358
2615         * class.c (build_base_path): Convert BINFO_OFFSET to the correct type.
2616
2617 2005-07-21  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2618
2619         * call.c: Fix comment typo(s).
2620         * cxx-pretty-print.h: Likewise.
2621         * name-lookup.c: Likewise.
2622         * parser.c: Likewise.
2623
2624 2005-07-20  Douglas Gregor <doug.gregor@gmail.com>
2625
2626         PR c++/2922
2627         * semantics.c (perform_koenig_lookup): For dependent calls, just
2628         return the set of functions we've found so far. Later, it will be
2629         augmented by those found through argument-dependent lookup.
2630         * name-lookup.c (lookup_arg_dependent): Implement DR 164 by removing
2631         the optimization that skips namespaces where the functions were
2632         originally found.
2633
2634 2005-07-20  Giovanni Bajo  <giovannibajo@libero.it>
2635
2636         Make CONSTRUCTOR use VEC to store initializers.
2637         * call.c (convert_default_arg): Update call to digest_init.
2638         * class.c (dump_class_hierarchy, dump_array): Update to cope with
2639         VEC in CONSTRUCTOR_ELTS.
2640         * cp-tree.h (EMPTY_CONSTRUCTOR_P): Likewise.
2641         (finish_compound_literal, digest_init): Update declaration.
2642         * decl.c (struct reshape_iter): New data type.
2643         (reshape_init_array): Rename to...
2644         (reshape_init_array_1): Update to cope with VEC in CONSTRUCTOR_ELTS.
2645         (reshape_init): Rewrite from scratch. Split parts into...
2646         (reshape_init_array, reshape_init_vector, reshape_init_class,
2647         reshape_init_r): New functions.
2648         (check_initializer): Update call to reshape_init. Remove obsolete
2649         code.
2650         (initialize_artificial_var, cp_complete_array_type): Update to cope
2651         with VEC in CONSTRUCTOR_ELTS.
2652         * decl2.c (grokfield): Update calls to digest_init.
2653         (mark_vtable_entries): Update to cope with VEC in CONSTRUCTOR_ELTS.
2654         * error.c (dump_expr_init_vec): New function.
2655         (dump_expr): Use dump_expr_init_vec.
2656         * init.c (build_zero_init, build_vec_init): Update to cope with VEC
2657         in CONSTRUCTOR_ELTS.
2658         (expand_default_init): Update call to digest_init.
2659         * parser.c  (cp_parser_postfix_expression): Use a VEC for the
2660         initializers.
2661         (cp_parser_initializer_list): Build a VEC of initializers.
2662         * pt.c (tsubst_copy, tsubst_copy_and_build): Update to cope with VEC
2663         in CONSTRUCTOR_ELTS.
2664         * rtti.c (tinfo_base_init, generic_initializer, ptr_initializer,
2665         ptm_initializer, class_initializer, get_pseudo_ti_init): Use
2666         build_constructor_from_list instead of build_constructor.
2667         * semantics.c (finish_compound_literal): Update call to digest_init.
2668         * tree.c (stabilize_init): Update to cope with VEC in
2669         CONSTRUCTOR_ELTS.
2670         * typeck.c (build_ptrmemfunc1): Likewise.
2671         * typeck2.c: (cxx_incomplete_type_error, split_nonconstant_init_1):
2672         Likewise.
2673         (store_init_value): Use build_constructor_from_list and update call
2674         to digest_init.
2675         (digest_init): Rewrite.
2676         (process_init_constructor): Rewrite from scratch. Split into...
2677         (process_init_constructor_array, picflag_from_initializer,
2678         process_init_constructor_record, process_init_constructor_union):
2679         New functions.
2680         (PICFLAG_ERRONEOUS, PICFLAG_NOT_ALL_CONSTANT, PICFLAG_NOT_ALL_SIMPLE):
2681         New macros.
2682         (build_functional_cast): Use build_constructor_from_list instead of
2683         build_constructor.
2684
2685 2005-07-18  Mark Mitchell  <mark@codesourcery.com>
2686
2687         PR c++/22263
2688         * cp-tree.h (instantiate_decl): Change prototype.
2689         * decl2.c (mark_used): Adjust accordingly.
2690         * pt.c (do_decl_instantiation): Likewise.
2691         (instantiate_class_member): Likewise.
2692         (instantiate_decl): Rename undefined_ok as expl_inst_class_mem_p.
2693         Clear DECL_INTERFACE_KNOWN for an explicitly instantiated template
2694         that has no definition available.
2695         (instantiate_pending_templates): Adjust call to instantiate_decl.
2696
2697 2005-07-17  Mark Mitchell  <mark@codesourcery.com>
2698
2699         PR c++/22139
2700         * cp-tree.h (DECL_TEMPLATE_INFO): Improve documentation.
2701         * decl.c (duplicate_decls): Re-register template specializations
2702         for functions that have DECL_TEMLPLATE_INFO, even if they do not
2703         have DECL_TEMPLATE_INSTANTIATION set.
2704
2705 2005-07-16  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2706
2707         * call.c (diagnostic_fn_t): New.
2708         (build_temp, convert_like_real): Use diagnostic_fn_t.
2709
2710 2005-07-15  Mark Mitchell  <mark@codesourcery.com>
2711
2712         PR c++/22204
2713         * repo.c (repo_emit_p): Robustify.
2714
2715 2005-07-14  Daniel Berlin  <dberlin@dberlin.org>
2716
2717         Fix PR c++/22452
2718         * tree.c (decl_linkage): Don't check DECL_COMDAT on CONST_DECL.
2719
2720 2005-07-15  Mark Mitchell  <mark@codesourcery.com>
2721
2722         PR c++/22132
2723         * call.c (implicit_conversion): Add c_cast_p parameter.
2724         (standard_conversion): Likewise.  Allow conversions between
2725         differently-qualified pointer types when performing a C-style
2726         cast.
2727         (add_function_candidate): Adjust callee.
2728         (build_builtin_candidate): Likewise.
2729         (build_user_type_conversion_1): Likewise.
2730         (conditional_conversion): Likewise.
2731         (can_convert_arg): Likewise.
2732         (can_convert_arg_bad): Likewise.
2733         (perform_implicit_conversion): Likewise.
2734         * cp-tree.h (comp_ptr_ttypes_const): Declare.
2735         * typeck.c (comp_ptr_ttypes_const): Give it external linkage.
2736         Return bool.
2737
2738 2005-07-12  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2739             Nathan Sidwell  <nathan@codesourcery.com>
2740
2741         PR c++/20172
2742         * pt.c (tsubst_template_parms): Check for invalid non-type
2743         parameters.
2744
2745 2005-07-09  Andrew Pinski  <pinskia@physics.uc.edu>
2746
2747         * cp-lang.c (shadowed_var_for_decl, decl_shadowed_for_var_lookup,
2748         decl_shadowed_for_var_insert): Move over to cp-objcp-common.c.
2749         (cp_init_ts): Call init_shadowed_var_for_decl.
2750         Remove include of gt-cp-cp-lang.h.
2751         * cp-objcp-common.c (shadowed_var_for_decl,
2752         decl_shadowed_for_var_lookup, decl_shadowed_for_var_insert): Moved from
2753         cp-lang.c.
2754         (init_shadowed_var_for_decl): New function to initialize
2755         shadowed_var_for_decl.
2756         Include gt-cp-cp-objcp-common.h.
2757         * Make-lang.in (gt-cp-lang.h): Remove.
2758         (gt-cp-cp-objcp-common.h): Add.
2759         (cp/cp-lang.o): Remove dependancy on gt-cp-lang.h.
2760         (cp/cp-objcp-common.o): Add dependancy on gt-cp-cp-objcp-common.h.
2761         * config-lang.in (gtfiles): Remove cp-lang.c and Add cp-objcp-common.c.
2762         * cp-tree (init_shadowed_var_for_decl): Add prototype.
2763
2764 2005-07-08  Daniel Berlin  <dberlin@dberlin.org>
2765
2766         * Make-lang.in: Add gt-cp-lang.h.
2767         (cp-lang.o): Ditto.
2768         * class.c (create_vtable_ptr): Stop setting DECL_ASSEMBLER_NAME on
2769         the field.
2770         * config-lang.in: Add cp-lang.c to gtfiles.
2771         * cp-lang.c: Include hashtab.h.
2772         (cp_init_ts): New function.
2773         (LANG_HOOK_INIT_TS): Use macro.
2774         (decl_shadowed_for_var_lookup): New function.
2775         (decl_shadowed_for_var_insert): Ditto.
2776         * cp-tree.h (THUNK_FUNCTION_CHECK): Use decl_common.
2777         (NON_THUNK_FUNCTION_CHECK): Ditto.
2778         (DECL_NAMESPACE_ASSOCIATIONS): Use decl_non_common.
2779         (DECL_INIT_PRIORITY): Ditto.
2780         (DECL_HAS_SHADOWED_FOR_VAR_P): Ditto.
2781         (DECL_SHADOWED_FOR_VAR): Use hashtable.
2782         (SET_DECL_SHADOWED_FOR_VAR): Ditto.
2783         * decl.c (duplicate_decls): Update for new/updated structures.
2784         (poplevel): Use SET_DECL_SHADOWED_FOR_VAR.
2785         * decl2.c (start_static_initialization_or_destruction): Deal with
2786         priority.
2787         * pt.c (tsubst_decl): Check TS_DECL_WRTL before doing
2788         SET_DECL_RTL.
2789         * tree.c (handle_init_priority_attribute): Handle priority.
2790
2791 2005-07-08  Nathan Sidwell  <nathan@codesourcery.com>
2792
2793         PR c++/21799
2794         * pt.c (type_unification_real): Add is_method argument.  Use it
2795         for this pointer unification.
2796         (fn_type_unification): Adjust type_unification_real call.
2797         (unify): Likewise.
2798
2799 2005-07-07  Nathan Sidwell  <nathan@codesourcery.com>
2800
2801         * pt.c (type_unification_real): Remove allow_incomplete argument.
2802         Remove unreachable code.
2803         (fn_type_unification): Adjust call to type_unification_real.
2804         (unify): Likewise.
2805
2806 2005-07-05  Paolo Bonzini  <bonzini@gnu.org>
2807
2808         * Makefile.in (class.o, decl2.o): Adjust dependencies.
2809         * class.c: Include tree-dump.h.
2810         * decl2.c: Include tree-dump.h.
2811
2812 2005-07-02  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2813
2814         * dump.c: Use dump_string_field.
2815
2816 2005-07-03  Joseph S. Myers  <joseph@codesourcery.com>
2817
2818         * cp-tree.h (GCC_DIAG_STYLE): #undef before defining.  Change
2819         minimum GCC version for format checking to 4.1.
2820
2821 2005-07-02  Kazu Hirata  <kazu@codesourcery.com>
2822
2823         * Make-lang.in (cc1plus-checksum.c): Use
2824         build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
2825
2826 2005-07-02  Joseph S. Myers  <joseph@codesourcery.com>
2827
2828         * name-lookup.c, parser.c: Use %q, %< and %> to quote in
2829         diagnostics.
2830
2831 2005-07-02  Zack Weinberg  <zack@codesourcery.com>
2832             Joseph S. Myers  <joseph@codesourcery.com>
2833
2834         * error.c (location_of): Add comment.
2835         (locate_error, cp_error_at, cp_warning_at, cp_pedwarn_at): Remove.
2836         * cp-tree.h (cp_error_at, cp_warning_at, cp_pedwarn_at): Remove.
2837         * call.c, class.c, decl.c, decl2.c, friend.c, init.c,
2838         name-lookup.c, parser.c, pt.c, search.c, semantics.c, typeck.c,
2839         typeck2.c: Use '+' flag instead of %J, cp_error_at, cp_warning_at
2840         or cp_pedwarn_at.  Mark up some diagnostic strings with N_.
2841
2842 2005-06-30  Daniel Berlin  <dberlin@dberlin.org>
2843
2844         * decl.c (require_complete_types_for_parms): Call relayout_decl
2845         instead of layout_decl.
2846
2847 2005-06-30  Zack Weinberg  <zack@codesourcery.com>
2848             Jakub Jelinek  <jakub@redhat.com>
2849
2850         * cp-lang.c: No need to include cxx-pretty-print.h.
2851         * error.c (cp_printer): Update signature.  No need to process
2852         flags.
2853         (print_instantiation_partial_context): Output last newline
2854         with pp_base_newline.
2855         * Make-lang.in: Update dependencies.
2856
2857 2005-06-30  Steven Bosscher  <stevenb@suse.de>
2858
2859         * decl.c (start_decl): Replace DECL_THREAD_LOCAL with
2860         DECL_THREAD_LOCAL_P.
2861         (cp_finish_decl): Likewise.
2862         (grokvardecl): Set the default DECL_TLS_MODEL here.
2863
2864 2005-06-28  Joseph S. Myers  <joseph@codesourcery.com>
2865
2866         * cvt.c (ocp_convert): Use invalid_conversion hook.
2867         * typeck.c (build_binary_op): Use invalid_binary_op hook.
2868         (build_unary_op): Use invalid_unary_op hook.
2869
2870 2005-06-28  Paul Brook  <paul@codesourcery.com>
2871
2872         * Make-lang.in (cp/except.o): Depend on $(TARGET_H)
2873         * except.c: Include target.h.
2874         (init_exception_processing): Initialize unwind_resume_libfunc.
2875         * doc/tm.texi: Document TARGET_ASM_TTYPE
2876
2877 2005-06-26  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2878
2879         * call.c (build_over_call): Pass in named argument list to
2880         `check_function_arguments'.
2881         * typeck.c (build_function_call): Likewise.
2882
2883 2005-06-26  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2884
2885         * cp-tree.h (lang_check_failed): Add noreturn attribute.
2886
2887 2005-06-25  Kelley Cook  <kcook@gcc.gnu.org>
2888
2889         * all files: Update FSF address in copyright headers.
2890
2891 2005-06-23  Jason Merrill  <jason@redhat.com>
2892
2893         PR c++/19317
2894         * semantics.c (simplify_aggr_init_expr): Use
2895         CALL_EXPR_RETURN_SLOT_OPT, not CALL_EXPR_HAS_RETURN_SLOT_ADDR.
2896
2897 2005-06-23  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2898
2899         * pt.c (register_specialization): Remove superfluous assertion.
2900
2901 2005-06-18  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
2902
2903         * call.c (convert_like_real): Add format attribute.
2904         * typeck.c (check_for_casting_away_constness,
2905         build_static_cast_1): Likewise.
2906         * typeck2.c (readonly_error, cxx_incomplete_type_diagnostic):
2907         Likewise.
2908
2909 2005-06-17  Geoffrey Keating  <geoffk@apple.com>
2910
2911         PR c++/17413
2912         * pt.c (type_unification_real): Apply template type deduction even
2913         to procedure parameters that are not dependent on a template
2914         parameter.
2915
2916 2005-06-16  Nathan Sidwell  <nathan@codesourcery.com>
2917
2918         * rtti.c (get_tinfo_decl): Avoid caching tinfo_descs when it might
2919         change.
2920         (create_pseudo_type_info): First parameter is an int.
2921
2922 2005-06-15  Nathan Sidwell  <nathan@codesourcery.com>
2923
2924         PR c++/20678
2925         * error.c (dump_expr) <COMPONENT_REF case>: Check DECL_NAME is not
2926         null.
2927
2928         * Make-lang.in: Reformat some long lines.
2929         (gt-cp-rtti.h): New target.
2930         (cp/rtti.o): Add dependency.
2931         * config-lang.in (gtfiles): Add cp/rtti.c.
2932         * cp-tree.h (CPTI_TI_DESC_TYPE, CPTI_BLTN_DESC_TYPE,
2933         CPTI_PTR_DESC_TYPE, CPTI_ARY_DESC_TYPE, CPTI_FUNC_DESC_TYPE,
2934         CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE,
2935         CPTI_SI_CLASS_DESC_TYPE, CPTI_VMI_CLASS_DESC_TYPE,
2936         CPTI_PTM_DESC_TYPE, CPTI_BASE_DESC_TYPE): Remove.
2937         (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
2938         ary_desc_type_node, func_desc_type_node, enum_desc_type_node,
2939         class_desc_type_node, si_class_desc_type_node,
2940         vmi_class_desc_type_node, ptm_desc_type_node,
2941         base_desc_type_node): Remove.
2942         * decl.c: Adjust documentation of global trees.
2943         * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL,
2944         TINFO_REAL_NAME): Remove.
2945         (struct tinfo_s): New.
2946         (enum tinfo_kind): New.
2947         (tinfo_descs): New.
2948         (get_tinfo_decl): Adjust use of tinfo descriptor.
2949         (tinfo_base_init, generic_initializer, ptr_initializer,
2950         ptm_initializer, class_initializer): Likewise.
2951         (get_pseudo_ti_init): Take descriptor index. Adjust.
2952         (create_pseudo_type_info): Likewise.
2953         (get_pseudo_ti_desc): Return descriptor index. Adjust.
2954         (create_tinfo_types): Adjust use of create_pseudo_type_info.
2955         (emit_tinfo_decl): Adjust use of tinfo descriptor.
2956
2957 2005-06-14  Roger Sayle  <roger@eyesopen.com>
2958
2959         * decl.c (grokdeclarator): Only check TREE_OVERFLOW on INTEGER_CST.
2960
2961 2005-06-13  Geoffrey Keating  <geoffk@apple.com>
2962
2963         * Make-lang.in (c++.install-man): Doesn't really depend on installdirs.
2964         (rule for installing g++.1 manpage): Does depend on installdirs.
2965
2966 2005-06-13  Nathan Sidwell  <nathan@codesourcery.com>
2967
2968         PR c++/20789
2969         * decl.c (cp_finish_decl): Clear runtime runtime initialization if
2970         in-class decl's initializer is bad.
2971
2972         PR c++/21929
2973         * parser.c (struct cp_parser): Document that scope could be
2974         error_mark.
2975         (cp_parser_diagnose_invalid_type_name): Cope with error_mark for
2976         scope.
2977         (cp_parser_nested_name_specifier): Return NULL_TREE on error.
2978         (cp_parser_postfix_expression): Deal with null or error_mark
2979         scope.
2980         (cp_parser_elaborated_type_specifier): Adjust
2981         cp_parser_nested_name_specifier call.
2982
2983         * parser (cp_parser_skip_to_end_of_block_or_statement): Cleanup.
2984
2985 2005-06-12  Roger Sayle  <roger@eyesopen.com>
2986
2987         PR c++/21930
2988         * error.c (dump_expr): UNARY_PLUS_EXPR need not handle void types.
2989         Treat CONVERT_EXPR identically to NOP_EXPR.
2990
2991 2005-06-10  Aldy Hernandez  <aldyh@redhat.com>
2992
2993         PR c++/10611
2994         * cvt.c (build_expr_type_conversion): Same.
2995         * typeck.c (build_binary_op): Handle vectors.
2996         (common_type): Same.
2997         (type_after_usual_arithmetic_conversions): Same.
2998
2999 2005-06-08  Nathan Sidwell  <nathan@codesourcery.com>
3000
3001         PR c++/19497
3002         * cp-tree.def (USING_DECL): Update documentation.
3003         * cp-tree.h (DECL_DEPENDENT_P): New.
3004         (USING_DECL_DECLS, USING_DECL_SCOPE): New.
3005         * class.c (handle_using_decl): Move most of the processing to ...
3006         * name-lookup.c (do_class_using_decl): ... here.  Make stricter.
3007         (push_using_decl): Use USING_DECL_SCOPE.
3008         (cp_emit_debug_info_for_using): Make extern.
3009         * cxx-pretty-print.c (pp_cxx_statement) <USING_DECL case>: Adjust.
3010         * name-lookup.h (cp_emit_debug_info_for_using): Declare.
3011         * pt.c (tsubst_decl) <USING_DECL case>: Use do_class_using_decl
3012         when tsubsting.
3013         (tsubst_expr): Use USING_DECL_SCOPE.
3014         * search.c (lookup_field_1): Use DECL_DEPENDENT_P.
3015         * semantics.c (finish_member_declaration): Likewise.
3016
3017 2005-06-08  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
3018
3019         PR c++/19894
3020         * pt.c (tsubst): Reject pointer-to-member of type void.
3021
3022         PR c++/20563
3023         * parser.c (cp_parser_label_declaration): Deal with invalid/missing
3024         identifiers.
3025
3026 2005-06-07  Nathan Sidwell  <nathan@codesourcery.com>
3027
3028         * cp-tree.def (DEFAULT_ARG): Adjust documentation.
3029         * cp-tree.h (DEFARG_INSTANTIATIONS): New.
3030         (struct tree_default_arg): Add instantiations member.
3031         * parser.c (cp_parser_late_parsing_default_args): Adjust to use a
3032         VEC.
3033         * pt.c (tsubst_arg_types): Likewise.
3034
3035         * parser.c (cp_parser_late_parsing_default_args): Fix overeager
3036         assert in previous patch.
3037
3038 2005-06-06  Jakub Jelinek  <jakub@redhat.com>
3039
3040         * error.c (locate_error): Use gmsgid instead of msgid for argument
3041         name.
3042         (cp_error_at, cp_warning_at, cp_pedwarn_at): Likewise.
3043
3044 2005-06-06  Nathan Sidwell  <nathan@codesourcery.com>
3045
3046         PR 21903
3047         * cp-tree.def (DEFAULT_ARG): Document TREE_CHAIN use.
3048         * parser.c (cp_parser_late_parsing_default_args): Propagate parsed
3049         argument to any early instantiations.
3050         * pt.c (tsubst_arg_types): Chain early instantiation of default arg.
3051
3052         PR c++/20637
3053         * cp-tree.h (add_method): Add using_decl parameter.
3054         * class.c (add_method): Add using_decl parameter.  Adjust error
3055         messages.
3056         (handle_using_decl): Pass the using decl to add_method.
3057         (clone_function_decl): Adjust add_member calls.
3058         * decl2.c (check_classfn): Likewise.
3059         * method.c (lazily_declare_fn): Likewise.
3060         * semantics.c (finish_member_declaration): Likewise.
3061
3062         * method.c (synthesize_method): Use inform, not warning.
3063
3064 2005-06-06  Hans-Peter Nilsson  <hp@axis.se>
3065
3066         * config-lang.in (target_libs): Remove target-gperf.
3067
3068 2005-06-05  Mark Mitchell  <mark@codesourcery.com>
3069
3070         PR c++/21619
3071         * cp-tree.h (DECL_IS_BUILTIN_CONSTANT_P): New macro.
3072         * parser.c (cp_parser_postfix_expression): Allow non-constant
3073         expressions as arguments to __builtin_constant_p.
3074         * tree.c (builtin_valid_in_constant_expr_p): Use
3075         DECL_IS_BUILTIN_CONSTANT_P.
3076
3077 2005-06-03  Mark Mitchell  <mark@codesourcery.com>
3078
3079         PR c++/21853
3080         * typeck.c (casts_away_constness_r): Do not drop cv-qualifiers on
3081         the pointed-to type for a pointer-to-member.
3082
3083         PR c++/21336
3084         * cp-tree.h (grok_op_properties): Remove friendp parameter.
3085         * decl.c (grokfndecl): Adjust call.
3086         (grok_op_properties): Determine the class of which the function is
3087         a member by looking at its DECL_CONTEXT, not current_class_type.
3088         * pt.c (tsubst_decl): Adjust call to grok_op_properties.
3089
3090 2005-06-02  Nathan Sidwell  <nathan@codesourcery.com>
3091
3092         * method.c (synthesize_method): Add addtional arg to warning call.
3093
3094         PR c++/21280
3095         * Make-lang.in (method.o): Add diagnostic.h
3096         * decl.c (start_preparsed_function): Use decl's location for file
3097         info.
3098         * decl2.c (cp_finish_file): Set input_location before synthesizing
3099         a function.
3100         (mark_used): When deferring a synthesized function, save current
3101         location.  Do not set function's location when actually
3102         synthesizing it.
3103         * method.c: #include diagnostic.h.
3104         (synthesize_method): Set the functions source location.  Show
3105         needed location if errors are emitted.
3106
3107         * decl.c (start_decl): Simplify specialization handling. Remove
3108         unneeded CLASSTYPE_TEMPLATE_INSTANTIATION check.
3109         * mangle.c (discriminator_for_local_entity): Use VEC_index.
3110
3111         PR c++/20350
3112         * decl.c (duplicate_decls): Copy all of DECL_USE_TEMPLATE.
3113
3114         PR c++/21151
3115         * name-lookup.c (pushtag): Push local class even in a template.
3116
3117 2005-05-31  Nathan Sidwell  <nathan@codesourcery.com>
3118
3119         PR c++/21165
3120         * init.c (integral_constant_value): Check the type of the
3121         initializer, not the decl.
3122
3123 2005-05-30  Mark Mitchell  <mark@codesourcery.com>
3124
3125         PR c++/21784
3126         * name-lookup.c (do_nonmember_using_decl): Ignore builtin
3127         functions, even when the used name is not a function.
3128
3129 2005-05-30  Kazu Hirata  <kazu@cs.umass.edu>
3130
3131         * operators.def, optimize.c: Update copyright.
3132
3133 2005-05-28  Mark Mitchell  <mark@codesourcery.com>
3134
3135         PR c++/21210
3136         * call.c (standard_conversion): Permit conversions to complex
3137         types if conversion to the corresponding scalar type would be
3138         permitted.
3139
3140         PR c++/21340
3141         * method.c (implicitly_declare_fn): Clear processing_template_decl
3142         when generating implicit declaration.
3143
3144 2005-05-27  Mark Mitchell  <mark@codesourcery.com>
3145
3146         PR c++/21614
3147         * typeck.c (get_member_function_from_ptrfunc): Do not attempt
3148         conversions to base classes of incomplete types.
3149
3150 2005-05-27  Ian Lance Taylor  <ian@airs.com>
3151
3152         * semantics.c (add_stmt): Add C++ frontend specific version.
3153         * cp-tree.h (STMT_IS_FULL_EXPR_P): Define.
3154         (stmts_are_full_exprs_p): Declare.
3155
3156 2005-05-27  Roger Sayle  <roger@eyesopen.com>
3157             Giovanni Bajo  <giovannibajo@gcc.gnu.org>
3158
3159         * cp-tree.def (UNARY_PLUS_EXPR): New C++ unary tree code.
3160         * parser.c (cp_parser_unary_expression): Use UNARY_PLUS_EXPR instead
3161         of CONVERT_EXPR.
3162         (cp_parser_unary_expression): Likewise.
3163         * typeck.c (build_unary_op): Likewise.
3164         * call.c (add_builtin_candidate, build_new_op): Likewise.
3165         * error.c (dump_expr): Likewise.
3166         * pt.c (tsubst_copy, tsubst_copy_and_build): Likewise.
3167         * decl.c (ambi_op_p, grok_op_properties): Likewise.
3168         * dump.c (dump_op): Likewise.
3169         * lex.c (init_operators): Likewise.
3170         * operators.def ("+"): Likewise.
3171         * cp-gimplify.c (cp_gimplify_expr): Handle UNARY_PLUS_EXPR like a
3172         conversion, if the result and argument types differ.
3173         * tree.c (fold_if_not_in_template): Fold UNARY_PLUS_EXPR much
3174         like a NOP_EXPR when !processing_template_decl.
3175
3176         * cxx-pretty-print.c (pp_cxx_cast_expression): Prototype.
3177         (pp_cxx_unary_expression): Handle new UNARY_PLUS_EXPR tree code.
3178
3179 2005-05-27  Nathan Sidwell  <nathan@codesourcery.com>
3180
3181         PR c++/21455
3182         * typeck.c (get_delta_difference): Cope with incomplete but equal
3183         classes.  Reorder if.
3184
3185         PR c++/21681
3186         * parser.c (cp_parser_late_parsing_for_member): Disable access
3187         checking for template functions.
3188
3189 2005-05-26  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
3190
3191         PR c++/21768
3192         * pt.c (redeclare_class_template): Change error message according
3193         to coding conventions.
3194
3195 2005-05-26  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
3196
3197         * call.c (build_op_delete_call): Fix quoting in error message.
3198
3199 2005-05-25  Richard Henderson  <rth@redhat.com>
3200
3201         PR libgcj/21692
3202         * cp-tree.h (make_alias_for): Declare.
3203         * decl2.c (build_java_method_aliases): New.
3204         (cp_finish_file): Call it.
3205         * method.c (make_alias_for): Split out from ...
3206         (make_alias_for_thunk): ... here.
3207
3208 2005-05-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
3209
3210         PR c++/21686
3211         * semantics.c (finish_id_expression): Fix quoting in error message.
3212
3213 2005-05-25  DJ Delorie  <dj@redhat.com>
3214
3215         * decl.c (duplicate_decls): Move warning control from if() to
3216         warning(OPT_*).
3217         * name-lookup.c (parse_using_directive): Likewise.
3218         * parser.c (cp_parser_elaborated_type_specifier): Likewise.
3219         (cp_parser_init_declarator): Likewise.
3220         * tree.c (handle_com_interface_attribute): Likewise.
3221
3222 2005-05-24  Ziemowit Laski  <zlaski@apple.com>
3223
3224         * class.c (layout_class_type): Do not issue C++ ABI warnings
3225         for ObjC structs.
3226         * decl.c (objc_mark_locals_volatile): Streamline by calling
3227         objc_volatilize_decl().
3228         * parser.c (cp_parser_objc_message_expression): Allow simple
3229         type specifiers (instead of merely type names) as message
3230         receivers.
3231         * pt.c (template_args_equal): Do not call objc_comptypes().
3232         * typeck.c (composite_pointer_type): If both pointers are
3233         ObjC-esque, arbitrarily choose the first; do not call
3234         objc_comptypes().
3235         (comptypes): Do not call objc_comptypes().
3236         (convert_for_assignment): Call objc_compare_types().
3237         (comp_ptr_ttypes_real): Call objc_type_quals_match() before
3238         concluding that types do not match.
3239
3240 2005-05-24  Andrew Pinski  <pinskia@physics.uc.edu>
3241
3242         PR C++/21645
3243         * optimize.c (update_cloned_parm): Copy the TYPE also from the
3244         original one.
3245
3246 2005-05-19  Jakub Jelinek  <jakub@redhat.com>
3247
3248         PR c++/21495
3249         * decl.c (grokdeclarator): Fix "storage class specified for"
3250         error reporting.
3251
3252 2005-05-19  Kazu Hirata  <kazu@cs.umass.edu>
3253
3254         * parser.c: Fix comment typos.
3255
3256 2005-05-18  Geoffrey Keating  <geoffk@apple.com>
3257
3258         * Make-lang.in (cc1plus-dummy): New.
3259         (cc1plus-checksum.c): New.
3260         (cc1plus-checksum.o): New.
3261         (cc1plus): Add cc1plus-checksum.o.
3262
3263 2005-05-17  H.J. Lu  <hongjiu.lu@intel.com>
3264
3265         PR C++/19664
3266         * decl2.c (determine_visibility): Don't set visibility to
3267         hidden if it has been set explicitly by user.
3268
3269 2005-05-17  Ziemowit Laski  <zlaski@apple.com>
3270             Mike Stump  <mrs@apple.com>
3271
3272         Yet more Objective-C++...
3273
3274         * cp-objcp-common.h (cxx_get_alias_set): Move from
3275         here...
3276         (cxx_warn_unused_global_decl): Likewise.
3277         (cp_expr_size): Likewise.
3278         (cp_tree_size): Likewise.
3279         (cp_var_mod_type_p): Likewise.
3280         (cxx_initialize_diagnostics): Likewise.
3281         (cxx_types_compatible_p): Likewise.
3282         * cp-tree.h: to here.
3283         (do_poplevel): Add.
3284         * lex.c (D_OBJC): Add.
3285         (init_reswords): Add.
3286         * Make-lang.in (cp/pt.o): Add cp/cp-objcp-common.h.
3287         * parser.c: Add c-common.h include.
3288         * pt.c: Add c-common.h and cp-objcp-common.h includes.
3289         (template_args_equal): Use objc_comptypes as well.
3290         (tsubst_copy_and_build): Use objcp_tsubst_copy_and_build as well.
3291         * semantics.c (do_poplevel): Remove static.
3292
3293         * decl.c (objc_mark_locals_volatile): Don't change decls that are
3294         already ok.
3295         * decl2.c (generate_ctor_or_dtor_function): Add code to initialize
3296         Objective C++ early enough.
3297         * lex.c (struct resword reswords): Add Objective-C++ support.
3298         * parser.c (cp_lexer_get_preprocessor_token): Add Objective-C++.
3299         (cp_parser_objc_message_receiver): Add.
3300         (cp_parser_objc_message_args): Likewise.
3301         (cp_parser_objc_message_expression): Likewise.
3302         (cp_parser_objc_encode_expression): Likewise.
3303         (cp_parser_objc_defs_expression): Likewise.
3304         (cp_parser_objc_protocol_expression): Likewise.
3305         (cp_parser_objc_selector_expression): Likewise.
3306         (cp_parser_objc_expression): Likewise.
3307         (cp_parser_objc_visibility_spec): Likewise.
3308         (cp_parser_objc_method_type): Likewise.
3309         (cp_parser_objc_protocol_qualifiers): Likewise.
3310         (cp_parser_objc_typename): Likewise.
3311         (cp_parser_objc_selector_p): Likewise.
3312         (cp_parser_objc_selector): Likewise.
3313         (cp_parser_objc_method_keyword_params): Likewise.
3314         (cp_parser_objc_method_tail_params_opt): Likewise.
3315         (cp_parser_objc_interstitial_code): Likewise.
3316         (cp_parser_objc_method_signature): Likewise.
3317         (cp_parser_objc_method_prototype_list): Likewise.
3318         (cp_parser_objc_method_definition_list): Likewise.
3319         (cp_parser_objc_class_ivars): Likewise.
3320         (cp_parser_objc_identifier_list): Likewise.
3321         (cp_parser_objc_alias_declaration): Likewise.
3322         (cp_parser_objc_class_declaration): Likewise.
3323         (cp_parser_objc_protocol_declaration): Likewise.
3324         (cp_parser_objc_protocol_refs_opt): Likewise.
3325         (cp_parser_objc_superclass_or_category): Likewise.
3326         (cp_parser_objc_class_interface): Likewise.
3327         (cp_parser_objc_class_implementation): Likewise.
3328         (cp_parser_objc_end_implementation): Likewise.
3329         (cp_parser_objc_declaration): Likewise.
3330         (cp_parser_objc_try_catch_finally_statement): Likewise.
3331         (cp_parser_objc_synchronized_statement): Likewise.
3332         (cp_parser_objc_throw_statement): Likewise.
3333         (cp_parser_objc_statement): Likewise.
3334         (cp_parser_primary_expression): Add Objective-C++.
3335         (cp_parser_statement): Likewise.
3336         (cp_parser_declaration): Likewise.
3337         (cp_parser_simple_type_specifier): Likewise.
3338         (cp_parser_type_name): Likewise.
3339         (cp_parser_parameter_declaration_list): Likewise.
3340         (cp_parser_member_declaration) Likewise.
3341         * tree.c: Include debug.h.
3342         * typeck.c (composite_pointer_type): Add Objective-C++ support.
3343         (finish_class_member_access_expr): Likewise.
3344         (build_function_call): Allow objc to rewrite FUNCTION_DECLs.
3345         (build_modify_expr): Allow objc to generate write barriers.
3346
3347         * Make-lang.in (cp/tree.o): Add debug.h.
3348         * tree.c (lvalue_p_1, case CONST_DECL): Add.
3349
3350 2005-05-18  Jan Hubicka  <jh@suse.cz>
3351
3352         * method.c: Include tree-pass.h
3353         (use_thunk): Lower body before expanding.
3354
3355 2005-05-17  Jakub Jelinek  <jakub@redhat.com>
3356
3357         PR c++/21454
3358         * decl.c (maybe_deduce_size_from_array_init): Call
3359         cp_apply_type_quals_to_decl after completing array type.
3360
3361 2005-05-16  Richard Henderson  <rth@redhat.com>
3362
3363         * decl.c (build_library_fn_1): Move setting TREE_NOTHROW ...
3364         (build_library_fn): ... here.
3365
3366 2005-05-12  Ian Lance Taylor  <ian@airs.com>
3367
3368         * cp-tree.h (cp_stmt_codes): Don't define.
3369         (statement_code_p): Declare.
3370         (STATEMENT_CODE_P): Define.
3371         * lex.c (statement_code_p): Define.
3372         (cxx_init): Use actual codes in stmt_codes initializer, not
3373         cp_stmt_codes macro.  Initialize statement_code_p directly, rather
3374         than using INIT_STATEMENT_CODES.
3375
3376 2005-05-09  Mark Mitchell  <mark@codesourcery.com>
3377
3378         * typeck.c (build_unary_op): Do not resort to address arithmetic
3379         when taking the address of a COMPONENT_REF.
3380
3381 2005-05-08  Kazu Hirata  <kazu@cs.umass.edu>
3382
3383         * class.c (vtbl_init_data_s): Change the type of fns to
3384         VEC(tree,gc)*.
3385         (build_vtbl_initializer, add_vcall_offset, add_vcall_offset):
3386         Use VEC instead of VARRAY.
3387
3388 2005-05-07  Richard Sandiford  <rsandifo@redhat.com>
3389
3390         * mangle.c: Remove a reference to the MIPS -mint64 option.
3391
3392 2005-05-07  Kazu Hirata  <kazu@cs.umass.edu>
3393
3394         * decl.c (wrapup_globals_for_namespace): Use VEC instead of
3395         VARRAY.
3396         * name-lookup.c (add_decl_to_level, begin_scope): Likewise.
3397         * name-lookup.h (cp_binding_level): Change the type of
3398         static_decls to VEC(tree,gc)*.
3399
3400         * mangle.c (globals): Change the type of substitutions to
3401         VEC(tree,gc)*.
3402         (dump_substitution_candidates, add_substitution,
3403         find_substitution, finish_mangling, init_mangle): Use VEC
3404         instead of VARRAY.
3405
3406 2005-05-06  Kazu Hirata  <kazu@cs.umass.edu>
3407
3408         * decl2.c (spew_debug): Remove.
3409
3410         * decl2.c (ssdf_decls, start_static_storage_duration_function,
3411         generate_ctor_or_dtor_function): Use VEC instead of VARRAY.
3412
3413         * decl2.c (pending_statics, note_vague_linkage_var,
3414         cp_finish_file): Use VEC instead of VARRAY.
3415         (pending_statics_used): Remove.
3416
3417 2005-05-05  Kazu Hirata  <kazu@cs.umass.edu>
3418
3419         * decl2.c (deferred_fns, note_vague_linkage_fn,
3420         cp_finish_file): Use VEC instead of VARRAY.
3421
3422 2005-05-05  Mark Mitchell  <mark@codesourcery.com>
3423
3424         PR c++/21352
3425         * pt.c (build_non_dependent_expr): Use is_overloaded_fn.
3426
3427 2005-05-05  Kazu Hirata  <kazu@cs.umass.edu>
3428
3429         * pt.c: Fix a comment typo.
3430
3431 2005-05-04  Kazu Hirata  <kazu@cs.umass.edu>
3432
3433         * cp-tree.h (language_function): Change the type of
3434         x_local_names to VEC.
3435         * decl.c (push_local_name): Adjust uses of local_names.
3436
3437 2005-05-03  Kazu Hirata  <kazu@cs.umass.edu>
3438
3439         * friend.c, lex.c, mangle.c, repo.c: Update copyright.
3440
3441 2005-05-02  Kazu Hirata  <kazu@cs.umass.edu>
3442
3443         * class.c (local_classes, init_class_processing): Use VEC
3444         instead of VARRAY.
3445         * cp-tree.h (local_classes): Likewise.
3446         * mangle.c (discriminator_for_local_entity): Likewise.
3447         * name-lookup.c (pushtag): Likewise.
3448
3449         * class.c (current_lang_depth, push_lang_context,
3450         pop_lang_context): Use VEC instead of VARRAY.
3451         * cp-tree.h (saved_scope): Use VEC for lang_base instead of
3452         VARRAY.
3453         * name-lookup.c (push_to_top_level): Use VEC instead of
3454         VARRAY.
3455
3456 2005-05-02  Paolo Bonzini  <bonzini@gnu.org>
3457
3458         * semantics.c (finish_call_expr): Call resolve_overloaded_builtin
3459         for BUILT_IN_MD built-ins.
3460
3461 2005-05-02  Michael Matz  <matz@suse.de>
3462
3463         PR c++/19542
3464         * cp-tree.h (cp_tree_index): Remove CPTI_NULL, to be defined in C
3465         common frontend.
3466         (null_node): Remove.
3467         * lex.c (cxx_init): Move null_node initialisation to C common frontend.
3468
3469 2005-04-25  Ian Lance Taylor  <ian@airs.com>
3470
3471         * cp-tree.def: Add EXPR_STMT.
3472         * cp-tree.h (cp_stmt_codes): Add EXPR_STMT.
3473         (EXPR_STMT_EXPR): Define.
3474         * cp-gimplify.c: Include "flags.h".
3475         (gimplify_expr_stmt): New static function.
3476         (cp_gimplify_expr): Handle EXPR_STMT.
3477         * cxx-pretty-print.c (pp_cxx_statement): Use pp_cxx_expression
3478         rather than pp_expression.
3479         (pp_cxx_statement): Handle EXPR_STMT.
3480         * dump.c (cp_dump_tree): Handle EXPR_STMT.
3481         * lex.c (cxx_init): Don't use c_common_stmt_codes in stmt_codes
3482         initializer.
3483
3484 2005-04-25  Andrew Pinski  <pinskia@physics.uc.edu>
3485
3486         PR C++/21188
3487         * rtti.c (ifnonnull): Cast the zero comparison operand
3488         to the correct type.
3489
3490 2005-04-24  Jakub Jelinek  <jakub@redhat.com>
3491
3492         PR middle-end/20991
3493         * class.c: Include cgraph.h.
3494         (cp_fold_obj_type_ref): Set node->local.vtable_method.
3495         * Make-lang.in (cgraph.o): Depend on $(CGRAPH_H).
3496
3497 2005-04-12  Markus F.X.J. Oberhumer  <markus@oberhumer.com>
3498
3499         * mangle.c (write_builtin_type): Handle integer types which are
3500         not one of the shared integer type nodes and emit a "vendor
3501         extended builtin type" with an encoding in the form of "u5int96".
3502
3503 2005-04-24  Ian Lance Taylor  <ian@airs.com>
3504
3505         * cp-tree.def (USING_STMT): Change class to tcc_statement.
3506         (TRY_BLOCK, EH_SPEC_BLOCK, HANDLER, CLEANUP_STMT): Likewise.
3507         (IF_STMT, FOR_STMT, WHILE_STMT, DO_STMT): Likewise.
3508         (BREAK_STMT, CONTINUE_STMT, SWITCH_STMT): Likewise.
3509
3510 2005-04-23  DJ Delorie  <dj@redhat.com>
3511
3512         * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, friend.c,
3513         init.c, lex.c, mangle.c, method.c, name-lookup.c, parser.c,
3514         repo.c, rtti.c, tree.c, typeck.c, typeck2.c: Adjust warning()
3515         callers.
3516
3517 2005-04-22  Per Bothner  <per@bothner.com>
3518
3519         * decl.c (make_rtl_for_nonlocal_decl): Don't try get_fileinfo if
3520         input_filename is NULL, as it is for (say) __PRETTY_FUNCTION__.
3521
3522 2005-04-22  Alexandre Oliva  <aoliva@redhat.com>
3523
3524         PR c++/21087
3525         * name-lookup.c (push_overloaded_decl): Do not overload with
3526         non-duplicate anticipated built-in.
3527
3528 2005-04-21  Kazu Hirata  <kazu@cs.umass.edu>
3529
3530         * cp-tree.h (THROW_NAME, AUTO_VTABLE_NAME, AUTO_TEMP_FORMAT,
3531         VTABLE_BASE, VTABLE_NAME_PREFIX, STATIC_NAME_FORMAT): Remove.
3532
3533 2005-04-21  Nathan Sidwell  <nathan@codesourcery.com>
3534
3535         * cp-tree.h: Adjust for new VEC API.
3536         Define VEC(tree_pair_s,gc).
3537         (struct save_scope): Adjust.
3538         (struct lang_type_class): Adjust.
3539         (unemitted_tinfo_decls): Adjust.
3540         * class.c (add_method, resort_type_method_vec,
3541         finish_struct_methods, struct find_final_overrider_data,
3542         dfs_find_final_overrider_pre, find_final_overrider,
3543         get_vcall_index, warn_hidden, walk_subobject_offsets,
3544         check_methods, fixup_inline_methods, end_of_class,
3545         warn_about_ambiguous_bases, finish_struct, build_vtbl_initializer,
3546         add_vcall_offset): Adjust.
3547         * decl.c (xref_basetypes, finish_method): Adjust.
3548         * decl2.c (check_classfn): Adjust.
3549         * init.c (sort_mem_initializers, push_base_cleanups): Adjust.
3550         * method.c (do_build_copy_constructor): Adjust.
3551         * name-lookup.c (new_class_binding, store_binding,
3552         store_bindings, store_class_bindings): Adjust.
3553         * name-lookup.h: Define VEC(cxx_saved_binding,gc),
3554         VEC(cp_class_binding,gc).
3555         (struct cp_binding_level): Adjust.
3556         * parser.c: Define VEC(cp_token_position,heap).
3557         (struct cp_lexer): Adjust.
3558         (cp_lexer_new_main, cp_lexer_new_from_tokens, cp_lexer_destroy,
3559         cp_lexer_save_tokens): Adjust.
3560         * pt.c (retrieve_specialization,
3561         check_explicit_specialization): Adjust.
3562         * rtti.c (unemitted_tinfo_decls): Adjust.
3563         (init_rtti_processing, get_tinfo_decl, get_pseudo_ti_init,
3564         get_pseudo_ti_desc): Adjust.
3565         * search.c (dfs_access_in_type, lookup_conversion_operator,
3566         lookup_fnfields_1, dfs_walk_once, dfs_walk_once_accessible,
3567         dfs_get_pure_virtuals, lookup_conversions_r, binfo_for_vbase): Adjust.
3568         * semantics.c: Define VEC(deferred_access,gc).
3569         (push_deferring_access_checks): Adjust.
3570         * typeck2.c (abstract_virtuals_error): Adjust.
3571
3572 2005-04-20  Ian Lance Taylor  <ian@airs.com>
3573
3574         * cp-tree.def: Add STMT_EXPR.
3575         * cp-tree.h (STMT_EXPR_NO_SCOPE): Define.
3576         (STMT_EXPR_STMT): Define.
3577         * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
3578         STMT_EXPR.
3579         (pp_cxx_expression): Likewise.
3580         (pp_cxx_statement): Call pp_cxx_statement, not pp_statement.
3581         * dump.c (cp_dump_tree): Handle STMT_EXPR.
3582
3583 2005-04-18  Kazu Hirata  <kazu@cs.umass.edu>
3584
3585         * decl.c (expand_static_init): Call build2 and build3 instead
3586         of build.
3587
3588         * cp-tree.h (VPTR_NAME, VPTR_NAME_P): Remove.
3589
3590 2005-04-17  Ian Lance Taylor  <ian@airs.com>
3591
3592         * cp-tree.def: Add SIZEOF_EXPR, ARROW_EXPR and ALIGNOF_EXPR.
3593         * cxx-pretty-print.c (pp_cxx_postfix_expression): Handle
3594         ARROW_EXPR.
3595         (pp_cxx_unary_expression): Handle SIZEOF_EXPR and ALIGNOF_EXPR.
3596         (pp_cxx_expression): Handle ARROW_EXPR, SIZEOF_EXPR, and
3597         ALIGNOF_EXPR.
3598         * typeck.c (cxx_sizeof_or_alignof_type): Update call to
3599         c_sizeof_or_alignof_type for change in parameter type.
3600
3601 2005-04-16  Mark Mitchell  <mark@codesourcery.com>
3602
3603         PR c++/21025
3604         * typeck.c (cxx_sizeof_or_alignof_type): Check whether the type to
3605         which sizeof/alignof is dependent, rather than just whether we are
3606         processing_template_decl.
3607
3608 2005-04-17  Kazu Hirata  <kazu@cs.umass.edu>
3609
3610         * cp-tree.h (LOOKUP_GLOBAL): Remove.
3611         (LOOKUP_ONLYCONVERTING, DIRECT_BIND, LOOKUP_NO_CONVERSION,
3612         LOOKUP_DESTRUCTOR, LOOKUP_NO_TEMP_BIND, LOOKUP_PREFER_TYPES,
3613         LOOKUP_PREFER_NAMESPACES, LOOKUP_CONSTRUCTOR_CALLABLE): Adjust
3614         their values.
3615
3616 2005-04-15  Richard Henderson  <rth@redhat.com>
3617
3618         PR middle-end/14311
3619         * semantics.c (finish_call_expr): Call resolve_overloaded_builtin.
3620
3621 2005-04-15  Kazu Hirata  <kazu@cs.umass.edu>
3622
3623         * cp-tree.h (lang_type_class): Remove redefined.  Move
3624         java_interface into where redefined was.  Increment the width
3625         of dummy.
3626         (TYPE_REDEFINED): Remove.
3627
3628 2005-04-14  Kazu Hirata  <kazu@cs.umass.edu>
3629
3630         * cp-tree.h (SET_TMPL_ARG, ENUM_TI_TEMPLATE, ENUM_TI_ARGS,
3631         CLASSTYPE_TEMPLATE_LEVEL): Remove.
3632
3633 2005-04-11  Mark Mitchell  <mark@codesourcery.com>
3634
3635         * decl2.c (determine_visibility): Don't use export_class_data.
3636         (import_export_decl): Honor TARGET_CXX_CLASS_DATA_ALWAYS_WEAK and
3637         TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY.
3638
3639 2005-04-09  Kazu Hirata  <kazu@cs.umass.edu>
3640
3641         * cp-tree.h (cxx_alignof): Remove.
3642
3643         * cp-tree.h (DECL_ARRAY_DELETE_OPERATOR_P): Remove.
3644
3645         * cp-tree.h (EXCEPTION_CLEANUP_NAME, B_SET, B_CLR, B_TST,
3646         CONV_STATIC_CAST): Remove.
3647
3648         * pt.c (UNIFY_ALLOW_MAX_CORRECTION): Remove.
3649
3650         * cp-tree.h (VF_BINFO_VALUE, VF_BASETYPE_VALUE): Remove.
3651
3652         * cp-tree.h (cp_deprecated): Remove.
3653
3654 2005-04-08  Ian Lance Taylor  <ian@airs.com>
3655
3656         * cp-tree.def: Define FOR_STMT, WHILE_STMT, DO_STMT, BREAK_STMT,
3657         CONTINUE_STMT, SWITCH_STMT.
3658         * cp-tree.h (cp_stmt_codes): Add FOR_STMT, WHILE_STMT, DO_STMT,
3659         BREAK_STMT, CONTINUE_STMT, SWITCH_STMT.
3660         (WHILE_COND, WHILE_BODY): Define.
3661         (DO_COND, DO_BODY): Define.
3662         (FOR_INIT_STMT, FOR_COND, FOR_EXPR, FOR_BODY): Define.
3663         (SWITCH_STMT_COND, SWITCH_STMT_BODY, SWITCH_STMT_TYPE): Define.
3664         * cp-gimplify.c (enum bc_t): Define.
3665         (struct cp_gimplify_ctx, ctxp): Define.
3666         (push_context, pop_context): New static functions.
3667         (begin_bc_block, finish_bc_block): New static functions.
3668         (build_bc_goto): New static function.
3669         (gimplify_cp_loop, gimplify_for_stmt): New static functions.
3670         (gimplify_while_stmt, gimplify_do_stmt): Likewise.
3671         (gimplify_switch_stmt): Likewise.
3672         (cp_gimplify_expr): Handle FOR_STMT, WHILE_STMT, DO_STMT,
3673         SWITCH_STMT, CONTINUE_STMT, BREAK_STMT.
3674         (cp_genericize): Call push_context and pop_context.
3675         * semantics.c (finish_break_stmt): Just call build_stmt
3676         (BREAK_STMT) rather than build_break_stmt.
3677         (finish_continue_stmt): Corresponding change.
3678         * decl.c (pop_switch): Update call to c_do_switch_warnings for new
3679         parameters.
3680         * cxx-pretty-print.c (pp_cxx_statement): Handle SWITCH_STMT,
3681         WHILE_STMT, DO_STMT, FOR_STMT, BREAK_STMT, CONTINUE_STMT.
3682         * dump.c (cp_dump_tree): Likewise.
3683
3684 2005-04-08  Mark Mitchell  <mark@codesourcery.com>
3685
3686         PR c++/20905
3687         * parser.c (cp_parser_type_specifier_seq): Add is_condition
3688         parameter.
3689         (cp_parser_new_type_id): Pass it.
3690         (cp_parser_condition): Likewise.
3691         (cp_parser_conversion_type_id): Likewise.
3692         (cp_parser_type_id): Likewise.
3693         (cp_parser_type_specifier_seq): In a condition, do not allow
3694         invalid type-specifier combinations.
3695         (cp_parser_exception_declaration): Adjust call to
3696         cp_parser_type_specifier_seq.
3697
3698         * cp-tree.def (TINST_LEVEL): Document TINST_IN_SYSTEM_HEADER_P.
3699         * cp-tree.h (struct tinst_level): Add in_system_header_p.
3700         (TINST_IN_SYSTEM_HEADER_P): New macro.
3701         (make_tinst_level): Remove.
3702         * pt.c (lookup_template_class): Preserve DECL_IN_SYSTEM_HEADER on
3703         the instantiated class.
3704         (push_tinst_level): Do not use make_tinst_level.  Set
3705         TINST_IN_SYSTEM_HEADER_P.
3706         (pop_tinst_level): Likewise.
3707         (instantiate_class_template): Set in_system_header.
3708         (instantiate_pending_templates): Likewise.
3709         * tree.c (make_tinst_level): Remove.
3710
3711 2005-04-06  Joseph S. Myers  <joseph@codesourcery.com>
3712
3713         * decl.c (start_decl): Apply pending #pragma weak regardless of
3714         scope.
3715
3716 2005-04-06  Mark Mitchell  <mark@codesourcery.com>
3717
3718         PR c++/20212
3719         * pt.c (regenerate_decl_from_template): Copy attributes for
3720         parameters from the pattern to the instantiation.
3721
3722 2005-04-05  Mark Mitchell  <mark@codesourcery.com>
3723
3724         PR c++/20734
3725         * cp-tree.def (OFFSET_REF): Correct comments.
3726         * init.c (build_offset_ref): Remove misleading comment.
3727         * typeck.c (build_unary_op): Handle pointer-to-member creation
3728         here, rather than ...
3729         (unary_complex_lvalue): ... here.
3730
3731 2005-04-06  Jason Merrill  <jason@redhat.com>
3732
3733         PR c++/19312
3734         * tree.c (stabilize_init): Don't bother trying to stabilize
3735         something with no side-effects.
3736
3737 2005-04-05  Mark Mitchell  <mark@codesourcery.com>
3738
3739         PR c++/20763
3740         * decl.c (grokdeclarator): Correct attribute handling.
3741
3742 2005-04-05  Mark Mitchell  <mark@codesourcery.com>
3743
3744         PR c++/19159
3745         * decl2.c (import_export_decl): Use non-COMDAT external linkage
3746         for virtual tables, typeinfo, etc. that will be emitted in only
3747         one translation unit on systems without weak symbols.
3748
3749 2005-04-04  Mark Mitchell  <mark@codesourcery.com>
3750
3751         PR c++/20679
3752         * parser.c (cp_parser_template_name): Fix thinko.
3753
3754 2005-04-04  Nathan Sidwell  <nathan@codesourcery.com>
3755
3756         PR c++/20746
3757         * method.c (use_thunk): Protect covariant pointer return
3758         adjustments from NULL pointers.
3759
3760 2005-04-04  Jan Hubicka  <jh@suse.cz>
3761
3762         * decl2.c (finish_objects): Revert my previous patch.
3763         (cp_finish_file): Likewise.
3764
3765 2005-04-03  Kazu Hirata  <kazu@cs.umass.edu>
3766
3767         * pt.c: Fix comment typos.
3768
3769 2005-04-03  Nathan Sidwell  <nathan@codesourcery.com>
3770
3771         PR c++/20723
3772         * pt.c (more_specialized_fn): Member functions are unordered wrt
3773         non-members.  Conversion operators are unordered wrt other
3774         functions.
3775
3776 2005-04-01  Nathan Sidwell  <nathan@codesourcery.com>
3777
3778         * call.c (add_template_candidates_real): Remove length parameter
3779         from fn_type_unification call.
3780         * class.c (resolve_address_of_overloaded_function): Likewise
3781         * cp-tree.h (fn_type_unification): Remove length parameter.
3782         * pt.c (get_bindings_overload): Remove.
3783         (get_bindings_real): Rename to ...
3784         (get_bindings): ... here.  Remove length and strict
3785         parameters. Change return type flag to boolean.  Remove original
3786         forwarding function.
3787         (determine_specialization): Adjust get_bindings call.
3788         (fn_type_unification): Remove length parameter.  Adjust.
3789         (type_unification_real): Remove length parameter.  Adjust.
3790         (resolve_overloaded_unification): Adjust get_bindings call.
3791         (try_one_overload): Simplify confusing cascaded if control flow.
3792         (unify): Remove length paramter from type_unification_real call.
3793         (most_specialized_instantiation): Adjust get_bindings calls.
3794         (most_specialized): Likewise.
3795
3796 2005-03-31  Nathan Sidwell  <nathan@codesourcery.com>
3797
3798         PR c++/19203, implement DR 214
3799         * call.c (joust): Use more_specialized_fn.
3800         * cp-tree.h (DEDUCE_ORDER): Remove.
3801         (more_specialized): Replace with ...
3802         (more_specialized_fn): ... this.
3803         * pt.c (maybe_adjust_types_for_deduction): Remove DEDUCE_ORDER
3804         case.
3805         (type_unification_real): Remove DEDUCE_ORDER case.
3806         (more_specialized): Replace with ...
3807         (more_specialized_fn): ... this.  Implement DR 214.
3808         (most_specialized_instantiation): Use get_bindings_real directly.
3809
3810 2005-03-31  Gabriel Dos Reis  <gdr@integrable-solutions.net>
3811
3812         PR c++/18644
3813         * call.c (build_new_op): Remove check for -Wsynth.
3814
3815 2005-03-31  Jan Hubicka  <jh@suse.cz>
3816
3817         * decl2.c (finish_objects): Mark ctor as needed.
3818         (cp_finish_file): Output variables only in nonunit-at-a-time.
3819
3820 2005-03-29  Richard Henderson  <rth@redhat.com>
3821
3822         PR c/20519
3823         * decl.c (cp_complete_array_type): Rename from complete_array_type.
3824         Use the new complete_array_type in c-common.c.  Update all callers.
3825         * cp-tree.h (cp_complete_array_type): Update to match.
3826
3827 2005-03-24  Geoffrey Keating  <geoffk@apple.com>
3828
3829         * typeck.c (build_static_cast_1): Allow scalar_cast between
3830         any integral, floating, or enumeration type.
3831
3832 2005-03-24  Steven Bosscher  <stevenb@suse.de>
3833
3834         * typeck.c (comptypes): First determine if the types are compatible
3835         from a target-independent point of view.  Check target attributes
3836         last.
3837
3838         * class.c (build_base_path):
3839         (build_vbase_offset_vtbl_entries):
3840         (add_vcall_offset): Replace fold (buildN (...)) with fold_buildN.
3841         * error.c (dump_expr): Likewise.
3842         * init.c (build_zero_init, expand_cleanup_for_base,
3843         build_vec_delete_1): Likewise.
3844         * mangle.c (write_integer_cst): Likewise.
3845         * method.c (thunk_adjust): Likewise.
3846         * pt.c (convert_nontype_argument, tsubst, unify): Likewise.
3847         * tree.c (cxx_print_statistics, array_type_nelts_total): Likewise.
3848         * typeck.c (build_ptrmemfunc_access_expr,
3849         (get_member_function_from_ptrfunc): Likewise.
3850
3851 2005-03-23  Joseph S. Myers  <joseph@codesourcery.com>
3852
3853         * cp-objcp-common.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
3854
3855 2005-03-23  Joseph S. Myers  <joseph@codesourcery.com>
3856
3857         * cp-tree.h (perform_integral_promotions): Remove.
3858         (default_conversion): Add.
3859
3860 2005-03-22  Mark Mitchell  <mark@codesourcery.com>
3861
3862         * parser.c (cp_parser_warn_min_max): New function.
3863         (cp_parser_binary_expression): Use it.
3864         (cp_parser_assignment_operator_opt): Likewise.
3865         (cp_parser_operator): Likewise.
3866
3867 2005-03-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
3868
3869         PR c++/19980
3870         * decl.c (start_preparsed_function): Robustify.
3871
3872 2005-03-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
3873
3874         PR c++/20499
3875         * parser.c (cp_parser_class_head): Return NULL_TREE when
3876         encountering a redefinition.
3877
3878 2005-03-22  Nathan Sidwell  <nathan@codesourcery.com>
3879
3880         PR c++/20465
3881         PR c++/20381
3882         * typeck.c (build_ptrmemfunc): Allow OFFSET_REF when processing a
3883         template.
3884
3885 2005-03-21  Paolo Carlini  <pcarlini@suse.de>
3886
3887         PR c++/20461
3888         PR c++/20536
3889         * init.c (emit_mem_initializers): Don't crash on undefined
3890         types.
3891
3892 2005-03-21  Paolo Carlini  <pcarlini@suse.de>
3893
3894         PR c++/20147
3895         * semantics.c (finish_stmt_expr_expr): Return immediately
3896         if error_operand_p (expr).
3897
3898 2005-03-21  Joseph S. Myers  <joseph@codesourcery.com>
3899
3900         * cp-tree.h (lvalue_or_else, lvalue_p): New.
3901         * typeck.c (lvalue_or_else): New.  Call lvalue_error.
3902
3903 2005-03-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
3904
3905         PR c++/20240
3906         * decl.c (decls_match): Compare context of VAR_DECL.
3907
3908 2005-03-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
3909
3910         PR c++/20333
3911         * parser.c (cp_parser_postfix_expression) <case RID_TYPENAME>:
3912         Check the return value of cp_parser_nested_name_specifier.
3913
3914 2005-03-18  Dale Johannesen <dalej@apple.com>
3915
3916         * cp/tree.c (cp_tree_equal):  Handle SSA_NAME.
3917
3918 2005-03-18  Paolo Carlini  <pcarlini@suse.de>
3919
3920         PR c++/20463
3921         * parser.c (cp_parser_diagnose_invalid_type_name):
3922         Check TYPE_BINFO (current_class_type) before attempting
3923         to emit inform messages.
3924
3925 2005-03-17  Paolo Carlini  <pcarlini@suse.de>
3926
3927         PR c++/19966
3928         * cp-tree.h (grok_op_properties): Change return type to void.
3929         * decl.c (grok_op_properties): Return early - don't check the
3930         arity - in case of a static member or an operator that cannot
3931         be non-member; tidy a bit.
3932
3933 2005-03-17  Nathan Sidwell  <nathan@codesourcery.com>
3934
3935         PR c++/20186
3936         * pt.c (contains_dependent_cast_p): Remove.
3937         (fold_non_dependent_expr): Don't use it.
3938         (value_dependent_expression_p): Use a switch statement.
3939         reference_exprs can be dependent.
3940
3941 2005-03-14  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
3942
3943         PR c++/4403
3944         PR c++/9783, DR433
3945         * name-lookup.c (pushtag): Skip template parameter scope when
3946         scope is ts_global.  Don't push tag into template parameter
3947         scope.
3948         * pt.c (instantiate_class_template): Reorder friend class
3949         template substitution to handle non-dependent friend class
3950         that hasn't been previously declared.
3951
3952 2005-03-14  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
3953
3954         Friend class name lookup 5/n
3955         PR c++/1016
3956         * cp-tree.h (pushtag): Adjust declaration.
3957         * decl.c (lookup_and_check_tag): Call lookup_type_scope if
3958         lookup_name fails.
3959         (xref_tag): Adjust call to pushtag.  Make hidden class visible.
3960         (start_enum): Adjust call to pushtag.
3961         * name-lookup.c (ambiguous_decl): Ignore hidden names.
3962         (qualify_lookup): Change return type to bool.
3963         (hidden_name_p): New function.
3964         (lookup_namespace_name, unqualified_namespace_lookup,
3965         lookup_name_real): Use it.
3966         (lookup_type_scope): Update comments.
3967         (maybe_process_template_type_declaration): Change parameter name
3968         from globalize to is_friend.
3969         (pushtag): Change globalize parameter of type int to tag_scope.
3970         Hide name if introduced by friend declaration.
3971         * name-lookup.h (hidden_name_p): Add declaration.
3972         * parser.c (cp_parser_lookup_name): Don't deal with hidden name
3973         here.
3974         * pt.c (push_template_decl_real): Make hidden class template
3975         visible.
3976         (lookup_template_class, instantiate_class_template): Adjust call
3977         to pushtag.
3978         * semantics.c (begin_class_definition): Likewise.
3979         * rtti.c (init_rtti_processing, build_dynamic_cast_1,
3980         tinfo_base_init, emit_support_tinfos): Use ts_current instead of
3981         ts_global.
3982
3983 2005-03-13  Mark Mitchell  <mark@codesourcery.com>
3984
3985         PR c++/20157
3986         * pt.c (determine_specialization): Reject non-specializations.
3987
3988 2005-03-11  Per Bothner  <per@bothner.com>
3989
3990         * cp-tree.h (struct cp_declarator): New id_loc field.
3991         * cp/parser.c (cp_lexer_get_preprocessor_token): Set cp_token's
3992         location using c_lex_with_flags, instead of input_location.
3993         (cp_parser_direct_declarator): Set declarator's id_loc from
3994         cp_token's id_loc.
3995
3996 2005-03-10  Jakub Jelinek  <jakub@redhat.com>
3997
3998         PR c++/18384, c++/18327
3999         * decl.c (reshape_init_array): Use UHWI type for max_index_cst
4000         and index.  Convert max_index to size_type_node if it isn't
4001         host_integerp (, 1).
4002
4003 2005-03-09  Mark Mitchell  <mark@codesourcery.com>
4004
4005         PR c++/20208
4006         * pt.c (tsubst_decl): Apply array-to-pointer and
4007         function-to-pointer conversions to function arguments.
4008         (regenerate_decl_from_template): Likewise.
4009
4010 2005-03-09  Paolo Carlini  <pcarlini@suse.de>
4011
4012         PR c++/16859
4013         * decl.c (complete_array_type): In pedantic mode, return
4014         3 for an empty initializer list as the initializer for an
4015         array of unknown bound (8.5.1/4).
4016         (maybe_deduce_size_from_array_init): Fix final test to use
4017         the above.
4018
4019 2005-03-08  Nathan Sidwell  <nathan@codesourcery.com>
4020
4021         PR c++/20186
4022         * pt.c (contains_dependent_cast_p): New.
4023         (fold_non_dependent_expr): Call it.
4024
4025 2005-03-08  Mark Mitchell  <mark@codesourcery.com>