| blob | ac33477482d56d1bba6f4eb28f38ee141108d153 |
1 2008-07-11 Tom Tromey <tromey@redhat.com>
2 Ian Lance Taylor <iant@google.com>
4 * lex.c (struct resword, reswords): Don't define.
5 (D_EXT, D_ASM, D_OBJC, D_CXX0X): Don't define.
6 (init_reswords): Clarify mask code. Use c_common_reswords rather
7 than reswords.
9 2008-07-11 Dodji Seketeli <dseketel@redhat.com>
11 PR c++/13101
12 * decl.c (grokdeclarator): Warn about initializing variables
13 of storage class 'extern' only after the type of the declarator
14 has been properly computed.
16 2008-07-11 Dodji Seketeli <dseketel@redhat.com>
18 PR c++/31754
19 * cp-tree.h (struct cp_decl_specifier_seq): add a location field. It
20 carries the location of the primary type.
21 * parser.c (cp_parser_check_type_definition): update documentation.
22 (cp_parser_check_for_definition_in_return_type,
23 cp_parser_check_for_invalid_template_id,
24 cp_parser_set_decl_spec_type,
25 cp_parser_check_for_definition_in_return_type,
26 cp_parser_diagnose_invalid_type_name,
27 cp_parser_new_expression, cp_parser_explicit_instantiation,
28 cp_parser_type_specifier, cp_parser_simple_type_specifier,
29 cp_parser_omp_for_loop, cp_parser_pragma): use location in error messages.
32 2008-07-11 Dodji Seketeli <dseketel@redhat.com>
34 PR c++/31754
35 * pt.c, semantic.c:
36 * semantic.c (qualified_name_lookup_error, finish_id_expression):
37 add a location_t parameter so that
38 error message can have a more accurate location.
39 * cp-tree.h: updated prototype
40 * pt.c (tsubst_qualified_id): use location in error messages.
41 * parser.c (cp_parser_postfix_expression,
42 cp_parser_objc_statement, cp_parser_trait_expr,
43 cp_parser_token_is_class_key,
44 cp_parser_uncommitted_to_tentative_parse_p,
45 cp_parser_check_for_invalid_template_id, cp_parser_is_string_literal,
46 cp_parser_error, cp_parser_name_lookup_error,
47 cp_parser_simulate_error, cp_parser_check_decl_spec,
48 cp_parser_check_decl_spec, cp_parser_non_integral_constant_expression,
49 cp_parser_diagnose_invalid_type_name,
50 cp_parser_parse_and_diagnose_invalid_type_name,
51 cp_parser_require_pragma_eol, cp_parser_make_typename_type,
52 cp_parser_string_literal, cp_parser_primary_expression,
53 cp_parser_primary_expression, cp_parser_unqualified_id,
54 cp_parser_nested_name_specifier_opt, cp_parser_postfix_expression,
55 cp_parser_postfix_dot_deref_expression, cp_parser_new_expression,
56 cp_parser_direct_new_declarator, cp_parser_builtin_offsetof,
57 cp_parser_label_for_labeled_statement, cp_parser_statement_seq_opt,
58 cp_parser_jump_statement, cp_parser_block_declaration,
59 cp_parser_simple_declaration, cp_parser_decl_specifier_seq,
60 cp_parser_function_specifier_opt, cp_parser_decltype,
61 cp_parser_mem_initializer_list, cp_parser_mem_initializer,
62 cp_parser_mem_initializer_id, cp_parser_template_parameter,
63 cp_parser_type_parameter, cp_parser_template_id, cp_parser_template_name,
64 cp_parser_template_argument): likewise.
66 2008-07-09 Paolo Carlini <paolo.carlini@oracle.com>
68 PR c++/36760
69 * pt.c (tsubst_function_type): Remove warning for type qualifiers
70 on function return type.
72 2008-07-09 Paolo Carlini <paolo.carlini@oracle.com>
74 PR c++/36760
75 * pt.c (tsubst_function_type): Don't warn for type qualifiers
76 on function return type in case of system header.
78 2008-07-09 Raksit Ashok <raksit@google.com>
80 * parser.c (cp_parser_postfix_expression): New warning based on flag
81 warn_disallowed_functions.
83 2008-07-08 Simon Martin <simartin@users.sourceforge.net>
85 PR c++/34963
86 * decl.c (grokdeclarator): Reset storage_class and staticp for friend
87 functions declared with a storage class qualifier.
89 2008-07-03 Richard Guenther <rguenther@suse.de>
91 PR c++/36128
92 * typeck.c (cp_build_function_call): Move code to verify
93 builtin function arguments ...
94 * call.c (build_cxx_call): ... here.
96 2008-07-02 Jason Merrill <jason@redhat.com>
98 * Make-lang.in (cp/typeck2.o): Add $(REAL_H) dependency.
100 Implement WG21 N2672, Initializer List proposed wording
101 * cp-tree.h (enum cp_tree_index): Add CPTI_INIT_LIST_TYPE.
102 (struct lang_type_class): Add has_list_ctor bitfield.
103 (TYPE_HAS_LIST_CTOR): New macro.
104 (BRACE_ENCLOSED_INITIALIZER_P): Expect init_list_type_node.
105 (CONSTRUCTOR_IS_DIRECT_INIT): New macro.
106 (LOOKUP_NO_NARROWING): New macro.
107 (LOOKUP_NO_COPY_CTOR_CONVERSION): New macro.
108 * parser.c (cp_parse_braced_list): Split out from...
109 (cp_parser_initializer_clause): ...here.
110 (cp_parser_postfix_expression): Build up CONSTRUCTOR for compound
111 literal here.
112 (cp_lexer_next_token_is_not_keyword): New fn.
113 (cp_parser_parenthesized_expression_list): Handle { }.
114 (cp_parser_new_expression, cp_parser_new_initializer): Likewise.
115 (cp_parser_assignment_expression, cp_parser_condition): Likewise.
116 (cp_parser_jump_statement, cp_parser_simple_declaration): Likewise.
117 (cp_parser_mem_initializer, cp_parser_init_declarator): Likewise.
118 (cp_parser_initializer, cp_parser_functional_cast): Likewise.
119 (cp_parser_omp_for_loop, cp_parser_cache_group): Likewise.
120 (cp_parser_save_member_function_body): Likewise.
121 * call.c (conversion_kind): Add ck_list, ck_aggr.
122 (struct conversion): Add check_narrowing bitfield, conversion list.
123 (build_list_conv): New fn.
124 (build_aggr_conv): New fn.
125 (implicit_conversion): Call them.
126 (standard_conversion): Set check_narrowing if appropriate.
127 (add_function_candidate): Handle LOOKUP_NO_COPY_CTOR_CONVERSION.
128 (build_user_type_conversion_1): When converting from an init list,
129 we allow additional conversions except when calling a copy ctor.
130 (convert_like_real): Calling an explicit ctor for an init list is
131 ill-formed. Handle ck_list and ck_addr. Check narrowing.
132 (build_new_method_call): If CONSTRUCTOR_IS_DIRECT_INIT is set and
133 class doesn't have a list ctor, break the {} into a TREE_LIST.
134 (compare_ics): ck_list is better than other UDCs.
135 (set_up_extended_ref_temp): Split out from initialize_reference.
136 (is_std_init_list): New fn.
137 (is_list_ctor): New fn.
138 * decl.c (cxx_init_decl_processing): Create init_list_type_node.
139 (reshape_init_array_1): Pass it to build_constructor.
140 (reshape_init_class): Ditto.
141 (initialize_artificial_var): Pass the appropriate type.
142 (build_aggr_init_full_exprs): Split out from...
143 (check_initializer): ...here. Handle new semantics.
144 (build_init_list_var_init): New subroutine of check_initializer.
145 (grokdeclarator): Converting constructors can have more than one parm.
146 (grok_special_member_properties): Set TYPE_HAS_LIST_CTOR.
147 * init.c (expand_default_init): Only do digest_init for aggregates.
148 * rtti.c (tinfo_base_init): Pass init_list_type_node to
149 build_constructor_from_list.
150 (generic_initializer, ptr_initializer): Ditto.
151 (ptm_initializer, class_initializer): Ditto.
152 (get_pseudo_ti_init): Ditto.
153 * error.c (dump_type): Handle init_list_type_node.
154 (maybe_warn_cpp0x): New fn.
155 (maybe_varn_variadic_templates): Call it.
156 * cvt.c (ocp_convert): Handle conversion from { }.
157 * tree.c (build_array_of_n_type): New fn.
158 * typeck2.c (store_init_value): Use init_list_type_node.
159 (digest_init): Likewise.
160 (check_narrowing): New fn.
161 * semantics.c: (finish_compound_literal): Take CONSTRUCTOR instead
162 of vector of constructor elts. Handle non-aggregate types. Make
163 constant literals static.
164 * pt.c: (tsubst_copy_and_build): Adjust.
165 (unify): Handle { }.
166 * name-lookup.c (arg_assoc_type): Handle init_list_type_node.
168 2008-07-01 Daniel Jacobowitz <dan@codesourcery.com>
170 * typeck.c (comp_ptr_ttypes_real): Use vector_targets_convertible_p.
171 (comp_ptr_ttypes_const): Likewise.
173 2008-07-01 Andrew Haley <aph@redhat.com>
175 * decl.c (finish_constructor_body): Don't set the return value of
176 the constructor if the constructor is that of a Java type.
178 2008-06-30 Jakub Jelinek <jakub@redhat.com>
180 PR c++/36662
181 * decl2.c (is_late_template_attribute): If the first attribute
182 argument is IDENTIFIER_NODE, don't consider it when checking
183 if arguments are value or type dependent.
185 2008-06-29 Paolo Carlini <paolo.carlini@oracle.com>
187 PR c++/36655
188 * pt.c (do_type_instantiation): In c++0x mode do not warn for
189 extern template.
191 2008-06-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
193 * Make-lang.in (cp-warn): Delete $(CXX_COMPAT_WARN).
195 2008-06-28 Jakub Jelinek <jakub@redhat.com>
197 PR c++/36364
198 * repo.c (repo_emit_p): Put const static data members initialized
199 by const expr into *.rpo file, just return 2 if IDENTIFIER_REPO_CHOSEN
200 for it is 0.
202 2008-06-27 Paolo Carlini <paolo.carlini@oracle.com>
204 PR c++/36655
205 * pt.c (do_decl_instantiation): In c++0x mode do not warn for
206 extern template.
208 2008-06-24 Jonathan Wakely <jwakely.gcc@gmail.com>
210 PR c++/23194
211 * typeck.c (cp_build_function_call): Show example syntax in
212 diagnostic.
214 2008-06-21 Jonathan Wakely <jwakely.gcc@gmail.com>
216 * typeck.c (composite_pointer_type_r, cxx_sizeof_expr,
217 cxx_alignof_expr, check_template_keyword, cp_build_binary_op,
218 pointer_diff, cp_build_unary_op, build_x_compound_expr_from_list,
219 build_reinterpret_cast_1, cp_build_c_cast, check_return_expr): Change
220 pedwarn to permerror.
221 * init.c (perform_member_init, build_new_1, build_new): Likewise.
222 * decl.c (warn_extern_redeclared_static, duplicate_decls,
223 * identify_goto, check_previous_goto_1, check_goto, define_label,
224 check_tag_decl, start_decl, check_class_member_definition_namespace,
225 grokfndecl, grokdeclarator): Likewise.
226 * except.c (check_handlers): Likewise.
227 * typeck2.c (digest_init): Likewise.
228 * pt.c (check_specialization_namespace,
229 check_explicit_instantiation_namespace,
230 maybe_process_partial_specialization, check_explicit_specialization,
231 convert_template_argument, do_decl_instantiation,
232 do_type_instantiation, instantiate_decl): Likewise.
233 * semantics.c (finish_template_type_parm): Likewise.
234 * name-lookup.c (pushdecl_maybe_friend,
235 check_for_out_of_scope_variable): Likewise.
236 * decl2.c (finish_static_data_member_decl, build_anon_union_vars,
237 coerce_new_type): Likewise.
238 * parser.c (cp_parser_nested_name_specifier_opt,
239 cp_parser_mem_initializer, cp_parser_elaborated_type_specifier,
240 cp_parser_class_head, cp_parser_check_class_key): Likewise.
241 (cp_parser_parameter_declaration): Check flag_permissive instead of
242 flag_pedantic_errors.
243 * call.c (joust): Change pedwarn to warning.
244 * friend.c (make_friend_class): Likewise.
246 2008-06-16 Jan Hubicka <jh@suse.cz>
248 * method.c: Include cgraph.h.
249 (use_thunk): Use cgraph_add_new_function instead of calling backend
250 directly.
252 2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
254 * parser.c: Fix comment typo.
256 2008-06-14 Simon Martin <simartin@users.sourceforge.net>
258 PR c++/35320
259 * decl2.c (grokbitfield): Receive the list of attributes, pass it to
260 grokdeclarator and apply it to the created declaration.
261 * cp-tree.h (grokbitfield): Update prototype.
262 * parser.c (cp_parser_member_declaration): Don't apply the attributes
263 since they are now applied in grokbitfield. Adjusted the call to
264 grokbitfield.
265 (cp_parser_objc_class_ivars): Likewise.
267 2008-06-14 Simon Martin <simartin@users.sourceforge.net>
269 PR c++/35317
270 * class.c (type_requires_array_cookie): Do not consider delete[]
271 operators with an ellipsis as second argument.
273 2008-06-09 Jakub Jelinek <jakub@redhat.com>
275 PR c++/36408
276 * semantics.c (stmt_expr_value_expr): Don't crash on empty
277 STATEMENT_LIST.
279 2008-06-08 Paolo Carlini <paolo.carlini@oracle.com>
281 PR c++/35242
282 * pt.c (maybe_process_partial_specialization): Check the tree
283 returned by push_template_decl for error_mark_node.
284 * parser.c (cp_parser_class_head): Likewise, check the tree
285 returned by the latter.
287 2008-06-07 Paolo Carlini <paolo.carlini@oracle.com>
289 PR c++/35327
290 * decl.c (grokdeclarator): In case of wrong return type return
291 immediately error_mark_node.
293 2008-06-06 Jakub Jelinek <jakub@redhat.com>
295 * cp-tree.h (cxx_omp_finish_clause, cxx_omp_create_clause_info,
296 dependent_omp_for_p, begin_omp_task, finish_omp_task,
297 finish_omp_taskwait): New prototypes.
298 (cxx_omp_clause_default_ctor): Add outer argument.
299 (finish_omp_for): Add new clauses argument.
300 * cp-gimplify.c (cxx_omp_finish_clause): New function.
301 (cxx_omp_predetermined_sharing): Moved from semantics.c, rewritten.
302 (cxx_omp_clause_default_ctor): Add outer argument.
303 (cp_genericize_r): Walk OMP_CLAUSE_LASTPRIVATE_STMT.
304 * cp-objcp-common.h (LANG_HOOKS_OMP_FINISH_CLAUSE): Define.
305 * parser.c (cp_parser_omp_for_loop): Parse collapsed for loops.
306 Add par_clauses argument. If decl is present in parallel's
307 lastprivate clause, change that clause to shared and add
308 a lastprivate clause for decl to OMP_FOR_CLAUSES.
309 Fix wording of error messages. Adjust finish_omp_for caller.
310 Add clauses argument. Parse loops with random access iterators.
311 (cp_parser_omp_clause_collapse, cp_parser_omp_clause_untied): New
312 functions.
313 (cp_parser_omp_for, cp_parser_omp_parallel): Adjust
314 cp_parser_omp_for_loop callers.
315 (cp_parser_omp_for_cond, cp_parser_omp_for_incr): New helper
316 functions.
317 (cp_parser_omp_clause_name): Handle collapse and untied
318 clauses.
319 (cp_parser_omp_clause_schedule): Handle auto schedule.
320 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_COLLAPSE
321 and PRAGMA_OMP_CLAUSE_UNTIED.
322 (OMP_FOR_CLAUSE_MASK): Add PRAGMA_OMP_CLAUSE_COLLAPSE.
323 (OMP_TASK_CLAUSE_MASK): Define.
324 (cp_parser_omp_task, cp_parser_omp_taskwait): New functions.
325 (cp_parser_omp_construct): Handle PRAGMA_OMP_TASK.
326 (cp_parser_pragma): Handle PRAGMA_OMP_TASK and
327 PRAGMA_OMP_TASKWAIT.
328 * pt.c (tsubst_omp_clauses): Handle OMP_CLAUSE_COLLAPSE and
329 OMP_CLAUSE_UNTIED. Handle OMP_CLAUSE_LASTPRIVATE_STMT.
330 (tsubst_omp_for_iterator): New function.
331 (dependent_omp_for_p): New function.
332 (tsubst_expr) <case OMP_FOR>: Use it. Handle collapsed OMP_FOR
333 loops. Adjust finish_omp_for caller. Handle loops with random
334 access iterators. Adjust for OMP_FOR_{INIT,COND,INCR} changes.
335 (tsubst_expr): Handle OMP_TASK.
336 * semantics.c (cxx_omp_create_clause_info): New function.
337 (finish_omp_clauses): Call it. Handle OMP_CLAUSE_UNTIED and
338 OMP_CLAUSE_COLLAPSE.
339 (cxx_omp_predetermined_sharing): Removed.
340 * semantics.c (finish_omp_for): Allow pointer iterators. Use
341 handle_omp_for_class_iterator and dependent_omp_for_p. Handle
342 collapsed for loops. Adjust c_finish_omp_for caller. Add new
343 clauses argument. Fix check for type dependent cond or incr.
344 Set OMP_FOR_CLAUSES to clauses. Use cp_convert instead of
345 fold_convert to convert incr amount to difference_type. Only
346 fold if not in template. If decl is mentioned in lastprivate
347 clause, set OMP_CLAUSE_LASTPRIVATE_STMT. Handle loops with random
348 access iterators. Adjust for OMP_FOR_{INIT,COND,INCR}
349 changes.
350 (finish_omp_threadprivate): Allow static class members of the
351 current class.
352 (handle_omp_for_class_iterator, begin_omp_task, finish_omp_task,
353 finish_omp_taskwait): New functions.
355 * parser.c (cp_parser_binary_expression): Add prec argument.
356 (cp_parser_assignment_expression): Adjust caller.
357 * cp-tree.h (outer_curly_brace_block): New prototype.
358 * decl.c (outer_curly_brace_block): No longer static.
360 2008-06-02 Paolo Carlini <paolo.carlini@oracle.com>
362 PR c++/36404
363 * pt.c (push_template_decl_real): Consistently return error_mark_node
364 on error.
366 2008-06-02 Tomas Bily <tbily@suse.cz>
368 * typeck.c (is_bitfield_expr_with_lowered_type): Use CASE_CONVERT.
369 (cp_build_unary_op): Likewise.
370 (cp_build_indirect_ref): Use CONVERT_EXPR_P.
371 (maybe_warn_about_returning_address_of_local): Likewise.
373 2008-05-29 Paolo Carlini <paolo.carlini@oracle.com>
375 PR c++/35243
376 * pt.c (tsubst_initializer_list): Consistently check the tree
377 returned by tsubst_pack_expansion for error_mark_node.
379 2008-05-27 Michael Matz <matz@suse.de>
381 PR c++/27975
382 * call.c (build_new_op): Make warning conditional on
383 OPT_Wenum_compare.
385 2008-05-27 Alexandre Oliva <aoliva@redhat.com>
387 PR c++/35909
388 * call.c (convert_like_real): Convert bitfield to desired type
389 before creating temporary.
391 2008-05-26 Daniel Franke <franke.daniel@gmail.com>
393 * Makefile.in: Adjusted dependencies on c-incpath.o.
395 2008-05-23 Jakub Jelinek <jakub@redhat.com>
397 PR c++/36237
398 * cp-gimplify.c (cxx_omp_clause_apply_fn): Call
399 fold_build_cleanup_point_expr on build_call_a results.
401 PR c++/36308
402 * semantics.c (omp_clause_info_fndecl): New function.
403 (finish_omp_clauses): Use it.
405 2008-05-21 Jakub Jelinek <jakub@redhat.com>
407 PR c++/36023
408 * cp-tree.h (check_array_initializer): New prototype.
409 * decl.c (check_array_initializer): New function.
410 (check_initializer): Call it.
411 * semantics.c (finish_compound_literal): Call it for ARRAY_TYPEs.
413 2008-05-21 Tom Tromey <tromey@redhat.com>
415 * mangle.c (save_partially_mangled_name): Remove.
416 (restore_partially_mangled_name): Likewise.
417 (write_encoding): Update.
418 (write_unqualified_name): Likewise.
419 (start_mangling): Always use name_obstack. Remove 'ident_p'
420 argument.
421 (get_identifier_nocopy): Remove.
422 (finish_mangling_internal): Rename from finish_mangling.
423 (finish_mangling): New function.
424 (finish_mangling_get_identifier): Likewise.
425 (partially_mangled_name, partially_mangled_name_len): Remove.
426 (mangle_decl_string): Change return type. Update.
427 (mangle_decl, mangle_type_string, mangle_special_for_type,
428 mangle_ctor_vtbl_for_type, mangle_thunk, mangle_guard_variable,
429 mangle_ref_init_variable): Update.
431 2008-05-12 Paolo Carlini <paolo.carlini@oracle.com>
433 PR c++/35331
434 * semantics.c (begin_class_definition): Extend checks on the first
435 argument.
437 2008-05-12 Tomas Bily <tbily@suse.cz>
439 * typeck2.c (digest_init): Use CONVERT_EXPR_P.
440 * call.c (build_over_call): Likewise.
441 * error.c (dump_expr): Use CASE_CONVERT.
442 * class.c (fixed_type_or_null): Likewise.
444 2008-05-11 Volker Reichelt <v.reichelt@netcologne.de>
446 * parser.c (cp_parser_omp_clause_reduction): Add missing "expected"
447 in error message.
448 (cp_parser_omp_clause_schedule): Remove superfluous "expected"
449 in error message.
451 2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com>
453 * decl.c (duplicate_decls): Merge in DECL_PURE_P, TREE_READONLY,
454 DECL_LOOPING_CONST_OR_PURE_P attributes.
455 * rtti.c (build_dynamic_cast_1): Rename DECL_IS_PURE to
456 DECL_PURE_P.
458 2008-05-02 Simon Baldwin <simonb@google.com>
460 PR bootstrap/36108
461 * typeck.c (build_array_ref): Remove warn_array_subscript_range.
463 2008-05-01 Simon Baldwin <simonb@google.com>
465 * typeck.c (build_array_ref): Call warn_array_subscript_range.
467 2008-04-30 Jakub Jelinek <jakub@redhat.com>
469 PR c++/35986
470 * pt.c (more_specialized_fn): Stop the loop even if there are no
471 arguments before ellipsis.
473 2008-04-29 Jakub Jelinek <jakub@redhat.com>
475 PR c++/35650
476 * parser.c (cp_parser_lookup_name): Look through single function
477 OVERLOAD.
479 PR c++/35987
480 * typeck.c (cp_build_modify_expr) <case PREINCREMENT_EXPR>: Don't build
481 COMPOUND_EXPR if the second argument would be error_mark_node.
483 2008-04-28 Jason Merrill <jason@redhat.com>
484 Liu Guanwei <liu_gw@163.com>
486 PR c++/57
487 * parser.c (cp_parser_parameter_declaration): Handle < ambiguity
488 in default arguments.
490 2008-04-25 Jan Hubicka <jh@suse.cz>
492 * typeck.c (check_return_expr): Update.
493 * decl.c (start_preparsed_function): Update.
494 * method.c (use_thunk): Update.
496 2008-04-24 Jakub Jelinek <jakub@redhat.com>
498 PR c++/35758
499 * cp-tree.h (cp_reconstruct_complex_type): New prototype.
500 * cp-objcp-common.h (LANG_HOOKS_RECONSTRUCT_COMPLEX_TYPE): Define.
501 * decl2.c (is_late_template_attribute): Only make vector_size
502 late tmpl attribute if argument is type or value dependent.
503 (cp_reconstruct_complex_type): New function.
505 2008-04-24 Richard Guenther <rguenther@suse.de>
507 * typeck.c (cp_build_function_call): Call
508 check_builtin_function_arguments.
510 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
512 * typeck.c (get_member_function_from_ptrfunc): Don't set TREE_INVARIANT.
513 (build_ptrmemfunc1): Don't set TREE_INVARIANT.
514 * init.c (build_zero_init): Don't set TREE_INVARIANT.
515 * class.c (build_base_path): Don't set TREE_INVARIANT.
516 (build_vtbl_ref_1): Don't set TREE_INVARIANT.
517 (build_vtbl_initializer): Don't set TREE_INVARIANT.
518 * decl.c (build_enumerator): Don't set TREE_INVARIANT.
519 * rtti.c (tinfo_base_init): Don't set TREE_INVARIANT.
520 (generic_initializer): Don't set TREE_INVARIANT.
521 (ptr_initializer): Don't set TREE_INVARIANT.
522 (ptm_initializer): Don't set TREE_INVARIANT.
523 (class_initializer): Don't set TREE_INVARIANT.
524 * typeck2.c (process_init_constructor): Don't set TREE_INVARIANT.
525 * pt.c (push_inline_template_parms_recursive): Don't set TREE_INVARIANT.
526 (build_template_parm_index): Don't set TREE_INVARIANT.
527 (reduce_template_parm_level): Don't set TREE_INVARIANT.
528 (process_template_parm): Don't set TREE_INVARIANT.
530 2008-04-22 Jason Merrill <jason@redhat.com>
532 PR c++/35316
533 * semantics.c (finish_decltype_type): Check DECL_BIT_FIELD_TYPE
534 to see if DECL_BIT_FIELD_TYPE should be used, not some other flag.
535 * typeck.c (is_bitfield_expr_with_lowered_type): Likewise.
537 2008-04-22 Jakub Jelinek <jakub@redhat.com>
539 PR c++/35747
540 * semantics.c (finish_stmt_expr): Call pop_stmt_list even if the stmt
541 expression is errorneous.
543 2008-04-21 Jason Merrill <jason@redhat.com>
545 PR c++/35325
546 * tree.c (cp_tree_equal): Handle FIXED_CST.
548 PR c++/35678
549 * pt.c (template_template_parm_bindings_ok_p): Set
550 processing_template_decl while in this function.
552 2008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
554 * cvt.c (type_promotes_to): Support char16_t and char32_t.
555 * decl.c (grokdeclarator): Disallow signed/unsigned/short/long on
556 char16_t and char32_t.
557 * lex.c (reswords): Add char16_t and char32_t (for c++0x).
558 * mangle.c (write_builtin_type): Mangle char16_t/char32_t as vendor
559 extended builtin type "u8char{16,32}_t".
560 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Support
561 RID_CHAR{16,32}.
562 (cp_lexer_print_token): Support CPP_STRING{16,32}.
563 (cp_parser_is_string_literal): Idem.
564 (cp_parser_string_literal): Idem.
565 (cp_parser_primary_expression): Support CPP_CHAR{16,32} and
566 CPP_STRING{16,32}.
567 (cp_parser_simple_type_specifier): Support RID_CHAR{16,32}.
568 * tree.c (char_type_p): Support char16_t and char32_t as char types.
569 * typeck.c (string_conv_p): Support char16_t and char32_t.
571 2008-04-17 Jason Merrill <jason@redhat.com>
573 PR c++/35773
574 * call.c (build_user_type_conversion_1): Represent second step of
575 copy-init with an rvalue conversion.
576 (convert_like_real) [ck_user]: Don't implicitly add it here.
578 2008-04-15 Jakub Jelinek <jakub@redhat.com>
580 PR c/35751
581 * decl.c (layout_var_decl): If extern or static var has variable
582 size, set TREE_TYPE (decl) to error_mark_node.
584 2008-04-16 Danny Smith <dannysmith@users.sourceforge.net>
586 PR target/35921
587 * optimize.c (maybe_clone_body): Copy DECL_DLLIMPORT_P flag
588 to clone.
590 2008-04-09 Jason Merrill <jason@redhat.com>
592 PR c++/35708
593 * semantics.c (finish_compound_literal): Return a TARGET_EXPR,
594 not a pushed variable.
596 2008-04-09 Volker Reichelt <v.reichelt@netcologne.de>
598 * call.c (build_op_delete_call): Fix quotation in warning message.
599 * decl.c (grokdeclarator): Quote keyword in error message.
600 * pt.c (check_for_bare_parameter_packs): Fix quotation in error
601 message.
603 * parser.c (cp_parser_check_type_definition): Print error string
604 directly rather than using "%s".
605 (cp_parser_postfix_expression): Fix quotation.
606 (cp_parser_decltype): Likewise.
607 (cp_parser_sizeof_operand): Fix quotation. Simplify.
609 * parser.c (cp_parser_non_integral_constant_expression): Build error
610 message with CONCAT rather than using "%s".
611 (cp_parser_primary_expression): Fix quotation.
612 (cp_parser_postfix_expression): Likewise.
613 (cp_parser_postfix_dot_deref_expression): Likewise.
614 (cp_parser_unary_expression): Likewise.
615 (cp_parser_new_expression): Likewise.
616 (cp_parser_delete_expression): Likewise.
618 * parser.c (cp_parser_asm_specification_opt): Print CPP_CLOSE_PAREN
619 as `)', not as `('. Fix quotation.
620 (cp_parser_consume_semicolon_at_end_of_statement): Fix quotation.
621 (cp_parser_primary_expression): Likewise.
622 (cp_parser_nested_name_specifier_opt): Likewise.
623 (cp_parser_postfix_expression): Likewise.
624 (cp_parser_postfix_open_square_expression): Likewise.
625 (cp_parser_parenthesized_expression_list): Likewise.
626 (cp_parser_pseudo_destructor_name): Likewise.
627 (cp_parser_new_expression): Likewise.
628 (cp_parser_direct_new_declarator): Likewise.
629 (cp_parser_delete_expression): Likewise.
630 (cp_parser_cast_expression): Likewise.
631 (cp_parser_question_colon_clause): Likewise.
632 (cp_parser_builtin_offsetof): Likewise.
633 (cp_parser_trait_expr): Likewise.
634 (cp_parser_label_for_labeled_statement): Likewise.
635 (cp_parser_compound_statement): Likewise.
636 (cp_parser_selection_statement): Likewise.
637 (cp_parser_condition): Likewise.
638 (cp_parser_iteration_statement): Likewise.
639 (cp_parser_already_scoped_statement): Likewise.
640 (cp_parser_simple_declaration): Likewise.
641 (cp_parser_linkage_specification): Likewise.
642 (cp_parser_static_assert): Likewise.
643 (cp_parser_decltype): Likewise.
644 (cp_parser_conversion_function_id): Likewise.
645 (cp_parser_operator_function_id): Likewise.
646 (cp_parser_operator): Likewise.
647 (cp_parser_type_parameter): Likewise.
648 (cp_parser_template_id): Likewise.
649 (cp_parser_explicit_instantiation): Likewise.
650 (cp_parser_explicit_specialization): Likewise.
651 (cp_parser_enum_specifier): Likewise.
652 (cp_parser_namespace_definition): Likewise.
653 (cp_parser_namespace_alias_definition): Likewise.
654 (cp_parser_using_declaration): Likewise.
655 (cp_parser_using_directive): Likewise.
656 (cp_parser_asm_definition): Likewise.
657 (cp_parser_direct_declarator): Likewise.
658 (cp_parser_ptr_operator): Likewise.
659 (cp_parser_parameter_declaration_clause): Likewise.
660 (cp_parser_initializer_clause): Likewise.
661 (cp_parser_class_specifier): Likewise.
662 (cp_parser_member_specification_opt): Likewise.
663 (cp_parser_member_declaration): Likewise.
664 (cp_parser_pure_specifier): Likewise.
665 (cp_parser_constant_initializer): Likewise.
666 (cp_parser_base_clause): Likewise.
667 (cp_parser_exception_specification_opt): Likewise.
668 (cp_parser_try_block): Likewise.
669 (cp_parser_function_try_block): Likewise.
670 (cp_parser_handler): Likewise.
671 (cp_parser_throw_expression): Likewise.
672 (cp_parser_asm_operand_list): Likewise.
673 (cp_parser_attributes_opt): Likewise.
674 (cp_parser_label_declaration): Likewise.
675 (cp_parser_constructor_declarator_p): Likewise.
676 (cp_parser_template_declaration_after_export): Likewise.
677 (cp_parser_single_declaration): Likewise.
678 (cp_parser_objc_message_expression): Likewise.
679 (cp_parser_objc_message_args): Likewise.
680 (cp_parser_objc_encode_expression): Likewise.
681 (cp_parser_objc_defs_expression): Likewise.
682 (cp_parser_objc_protocol_expression): Likewise.
683 (cp_parser_objc_selector_expression): Likewise.
684 (cp_parser_objc_protocol_refs_opt): Likewise.
685 (cp_parser_objc_typename): Likewise.
686 (cp_parser_objc_method_keyword_params): Likewise.
687 (cp_parser_objc_superclass_or_category): Likewise.
688 (cp_parser_objc_try_catch_finally_statement): Likewise.
689 (cp_parser_objc_synchronized_statement): Likewise.
690 (cp_parser_objc_throw_statement): Likewise.
691 (cp_parser_omp_var_list_no_open): Likewise.
692 (cp_parser_omp_clause_default): Likewise.
693 (cp_parser_omp_clause_if): Likewise.
694 (cp_parser_omp_clause_num_threads): Likewise.
695 (cp_parser_omp_clause_reduction): Likewise.
696 (cp_parser_omp_clause_schedule): Likewise.
697 (cp_parser_omp_critical): Likewise.
698 (cp_parser_omp_for_loop): Likewise.
699 (cp_parser_omp_sections_scope): Likewise.
701 * parser.c (cp_parser_template_parameter_list): Simplify.
703 2008-04-07 James E. Wilson <wilson@tuliptree.org>
705 * pt.c (tsubst_copy, case SIZEOF_EXPR): Initialize len.
707 2008-04-07 Jason Merrill <jason@redhat.com>
709 PR c++/35734
710 * class.c (type_has_user_nondefault_constructor): A template
711 counts as a nondefault constructor.
713 2008-04-04 Paolo Bonzini <bonzini@gnu.org>
715 * decl.c (cxx_push_function_context): Delete.
716 (cxx_pop_function_context): Delete.
717 (start_preparsed_function): Merge cxx_push_function_context (!f->decl
718 code only).
719 * cp-objcp-common.h (LANG_HOOKS_FUNCTION_INIT,
720 LANG_HOOKS_FUNCTION_FINAL): Delete.
721 (LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P): Rename to
722 LANG_HOOKS_MISSING_NORETURN_OK_P.
723 * cp-tree.h (cxx_push_function_context, cxx_pop_function_context):
724 Delete prototype.
725 * semantics.c (current_stmt_tree): Fix comment.
727 2008-04-03 Jakub Jelinek <jakub@redhat.com>
729 PR c++/35741
730 * semantics.c (finish_offsetof): Undo effect of convert_from_reference
731 before calling fold_offsetof.
733 2008-04-03 Tom Tromey <tromey@redhat.com>
735 * Make-lang.in (c++_OBJS): New variable.
737 2008-04-03 Paolo Bonzini <bonzini@gnu.org>
739 * optimize.c (clone_body): New, from tree-inline.c.
741 2008-04-03 Paolo Bonzini <bonzini@gnu.org>
743 * method.c (synthesize_method): Use {push,pop}_function_context.
744 * name-lookup.c (push_to_top_level): Likewise.
745 * parser.c (cp_parser_late_parsing_for_member): Likewise.
747 2008-03-30 Volker Reichelt <v.reichelt@netcologne.de>
749 PR c++/35578
750 * parser.c (cp_parser_decl_specifier_seq): Add location to error
751 message.
753 2008-03-27 Tom Tromey <tromey@redhat.com>
755 * Make-lang.in: Revert automatic dependency patch.
757 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
759 PR obj-c++/35704
760 * typeck.c (build_x_compound_expr): Use cp_build_compound_expr.
761 (build_compound_expr): New, for compatibility with C
762 build_compound_expr.
763 (cp_build_compound_expr): Renamed from build_compound_expr.
764 (build_c_cast): New, for compatibility with C build_c_cast.
765 (cp_build_c_cast): Renamed from build_c_cast.
766 * init.c (build_vec_delete_1): Fix calls to build_compound_expr.
767 * decl.c (cxx_maybe_build_cleanup): Ditto.
768 * cp-tree.h (build_compound_expr): Add C-compatibile prototype.
769 (cp_build_compound_expr): Renamed from build_compound_expr.
770 (build_c_cast): Add C-compatible prototype.
771 (cp_build_c_cast): Renamed from build_c_cast.
772 * typeck2.c (build_functional_cast): Use cp_build_c_cast.
773 * parser.c (cp_parser_cast_expression): Fix call to build_c_cast.
775 2008-03-27 Douglas Gregor <doug.gregor@gmail.com>
777 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Cope with
778 tsubst_pack_expansion returning a pack expansion, or a TREE_VEC
779 ending in a pack expansion, both of which can occur when
780 substituting into a nested template.
781 (tsubst_copy_and_build) <case SIZEOF_EXPR>: When we're
782 instantiating the sizeof...(X) form, make tsubst_copy do the work.
783 * parser.c (cp_parser_template_parameter): Deal with unnamed
784 non-type template parameter packs identified by pack expansions in
785 the parameter type.
787 2008-03-26 Jakub Jelinek <jakub@redhat.com>
789 PR c++/35546
790 * pt.c (apply_late_template_attributes): Don't call tsubst on
791 first attribute argument if it is IDENTIFIER_NODE.
793 PR c++/35332
794 * error.c (dump_expr): Pass {,UN}ORDERED_EXPR, UN{LT,LE,GT,GE,EQ}_EXPR
795 and LTGT_EXPR to pp_expression.
797 2008-03-26 Douglas Gregor <doug.gregor@gmail.com>
799 * pt.c (coerce_template_template_parm): Moved the body of the loop
800 of coerce_template_template_parms here, to make iteration over a
801 template argument pack simpler.
802 Also, allow matching of a template parameter pack in the template
803 template parameter to a template parameter in the template
804 template argument.
805 (coerce_template_template_parms): Deal with variadic template
806 template parameters. Use coerce_template_template_parm.
807 (unify): Make sure we coerce the template template argument's
808 template arguments to the template template parameter's template
809 parameters, not the other way around.
811 2008-03-25 Tom Tromey <tromey@redhat.com>
813 * Make-lang.in: Remove .o targets.
814 (cp/g++spec.o): Moved to cp/. Reduce to variable setting.
815 (GXX_OBJS): Update.
816 (c++_OBJS): New variable.
817 (CXX_TREE_H, CXX_PRETTY_PRINT_H): Remove.
819 2008-03-25 Douglas Gregor <doug.gregor@gmail.com>
821 * typeck.c (composite_pointer_type_r): Add SFINAE support.
822 (composite_pointer_type): Ditto.
823 (common_type): Fix call to composite_pointer_type.
824 (cxx_sizeof_nowarn): New; used to be a macro.
825 (cxx_sizeof_expr): Add SFINAE support.
826 (cxx_alignof_expr): Ditto.
827 (decay_conversion): Fix calls for SFINAE support.
828 (rationalize_conditional_expr): Add SFINAE support.
829 (build_class_member_access_expr): Ditto.
830 (finish_class_member_access_expr): Ditto.
831 (build_x_indirect_ref): Ditto.
832 (build_indirect_ref): Original version renamed to
833 cp_build_indirect_ref; new version provides a bridge from
834 c-common.
835 (cp_build_indirect_ref): Was build_indirect_ref; added SFINAE
836 support.
837 (get_member_function_from_ptrfunc): Fix calls for SFINAE support.
838 (build_function_call): Original version renamed to
839 cp_build_function_call; new version provides a bridge from
840 c-common.
841 (cp_build_function_call): Was build_function_call; added SFINAE
842 support.
843 (convert_arguments): Add SFINAE support.
844 (build_x_binary_op): Ditto.
845 (build_binary_op): Original version renamed to cp_build_binary_op;
846 new version provides a bridge from c-common.
847 (cp_build_binary_op): Was build_binary_op; added SFINAE support.
848 (pointer_diff): Fix calls for SFINAE.
849 (build_x_unary_op): Add SFINAE support.
850 (condition_conversion): Fix calls for SFINAE.
851 (build_unary_op): Original version renamed to cp_build_unary_op;
852 new version provides a bridge from c-common.
853 (cp_build_unary_op): Was build_unary_op; added SFINAE support.
854 (unary_complex_lvalue): Fix calls for SFINAE.
855 (build_x_conditional_expr): Add SFINAE support.
856 (build_x_compound_expr_from_list): Fix calls for SFINAE.
857 (build_x_compound_expr): Add SFINAE support.
858 (convert_ptrmem): Fix calls for SFINAE.
859 (build_static_cast_1): Add SFINAE support.
860 (build_static_cast): Ditto.
861 (build_reinterpret_cast_1): Ditto.
862 (build_reinterpret_cast): Ditto.
863 (build_const_cast_1): Ditto.
864 (build_const_cast): Ditto.
865 (build_c_cast): Ditto.
866 (build_modify_expr): Original version renamed to
867 cp_build_modify_expr; new version provides a bridge from c-common.
868 (cp_build_modify_expr): Was build_modify_expr; added SFINAE
869 support.
870 (build_x_modify_expr): Add SFINAE support.
871 (build_ptrmemfunc): Fix calls for SFINAE.
872 (convert_for_assignment): Add SFINAE support.
873 (convert_for_initialization): Ditto.
874 (check_return_expr): Fix calls for SFINAE.
875 (lvalue_or_else): Add SFINAE support.
876 * init.c (perform_member_init): Fix calls for SFINAE.
877 (emit_mem_initializers): Ditto.
878 (expand_virtual_init): Ditto.
879 (expand_cleanup_for_base): Ditto.
880 (build_aggr_init): Add SFINAE support.
881 (expand_default_init): Ditto.
882 (expand_aggr_init_1): Fix calls for SFINAE.
883 (build_offset_ref): Ditto.
884 (build_new_1): Add SFINAE support.
885 (build_new): Ditto.
886 (build_vec_delete_1): Fix calls for SFINAE.
887 (get_temp_regvar): Ditto.
888 (build_vec_init): Add SFINAE support.
889 (build_dtor_call): Fix calls for SFINAE.
890 (build_delete): Ditto.
891 (push_base_cleanups): Ditto.
892 (build_vec_delete_1): Ditto.
893 * class.c (build_base_path): Fix calls for SFINAE.
894 (build_simple_base_path): Ditto.
895 (convert_to_base_statically): Ditto.
896 (build_vfn_ref): Ditto.
897 (resolve_address_of_overloaded_function): Ditto.
898 * decl.c (check_initializer): Fix calls for SFINAE.
899 (register_dtor_fn): Ditto.
900 (compute_array_index_type): Ditto.
901 (finish_enum): Ditto.
902 (start_preparsed_function): Ditto.
903 (cxx_maybe_build_cleanup): Ditto.
904 * call.c (convert_like): Add COMPLAIN argument.
905 (convert_like_with_context): Ditto.
906 (build_this): Fix calls for SFINAE.
907 (build_user_type_conversion): Ditto.
908 (resolve_args): Ditto.
909 (build_new_function_call): Add SFINAE support.
910 (build_operator_new_call): Fix calls for SFINAE.
911 (build_object_call): Add SFINAE support.
912 (build_conditional_expr): Ditto.
913 (build_new_op): Ditto.
914 (build_op_delete_call): Fix calls for SFINAE.
915 (build_temp): Ditto.
916 (convert_like_real): Add SFINAE support.
917 (build_x_va_arg): Fix calls for SFINAE.
918 (convert_default_arg): Ditto.
919 (build_over_call): Add SFINAE support.
920 (build_java_interface_fn_ref): Fix calls for SFINAE.
921 (build_special_member_call): Add SFINAE support.
922 (build_new_method_call): Ditto.
923 (perform_implicit_conversion): Ditto.
924 (perform_direct_initialization_if_possible): Ditto.
925 (initialize_reference): Fix calls for SFINAE.
926 * method.c (do_build_assign_ref): Fix calls for SFINAE.
927 * rtti.c (build_headof): Fix calls for SFINAE.
928 (get_tinfo_decl_dynamic): Ditto.
929 (get_typeid): Ditto.
930 (build_dynamic_cast_1): Add SFINAE support.
931 (build_dynamic_cast): Ditto.
932 (tinfo_base_init): Fix calls for SFINAE.
933 * except.c (do_get_exception_ptr): Fix calls for SFINAE.
934 (do_end_catch): Ditto.
935 (initialize_handler_parm): Ditto.
936 (expand_start_catch_block): Ditto.
937 (do_allocate_exception): Ditto.
938 (do_free_exception): Ditto.
939 (build_throw): Ditto.
940 * cvt.c (build_up_reference): Fix calls for SFINAE.
941 (convert_to_reference): Ditto.
942 (ocp_convert): Ditto.
943 (convert_to_void): Add SFINAE support.
944 * tree.c (build_dummy_object): Fix calls for SFINAE.
945 (stabilize_expr): Ditto.
946 * cp-tree.h (build_conditional_expr): Add tsubst_flags_t
947 parameter.
948 (build_new_method_call): Ditto.
949 (build_special_member_call): Ditto.
950 (build_new_op): Ditto.
951 (perform_implicit_conversion): Ditto.
952 (perform_direct_initialization_if_possible): Ditto.
953 (convert_to_void): Ditto.
954 (build_aggr_init): Ditto.
955 (build_new): Ditto.
956 (build_vec_init): Ditto.
957 (build_dynamic_cast): Ditto.
958 (finish_call_expr): Ditto
959 (cxx_sizeof_or_alignof_expr): Add COMPLAIN parameter.
960 (cxx_sizeof_nowarn): Remove macro; add function declaration.
961 (build_class_member_access_expr): Add tsubst_flags_t parameter.
962 (finish_class_member_access_expr): Ditto.
963 (build_x_indirect_ref): Ditto.
964 (cp_build_indirect_ref): New.
965 (cp_build_function_call): Add tsubst_flags_t parameter.
966 (build_x_unary_op): Ditto.
967 (cp_build_unary_op): New.
968 (build_x_conditional_expr): Add tsubst_flags_t parameter.
969 (build_x_compound_expr): Ditto.
970 (build_compound_expr): Ditto.
971 (build_static_cast): Ditto.
972 (build_reinterpret_cast): Ditto.
973 (build_const_cast): Ditto.
974 (build_c_cast): Ditto.
975 (build_x_modify_expr): Ditto.
976 (cp_build_modify_expr): New.
977 (convert_for_initialization): Add tsubst_flags_t parameter.
978 (cp_build_binary_op): Remove macro; add function declaration.
979 (invalid_nonstatic_memfn_p): Add tsubst_flags_t parameter.
980 (lvalue_or_else): Ditto.
981 (build_functional_cast): Ditto.
982 * typeck2.c (digest_init): Fix calls for SFINAE.
983 (process_init_constructor_array): Ditto.
984 (process_init_constructor_record): Ditto.
985 (build_x_arrow): Ditto.
986 (build_m_component_ref): Ditto.
987 (build_functional_cast): Add SFINAE support.
988 * pt.c (tsubst_copy_and_build): Add (more) SFINAE support.
989 * semantics.c (simplify_loop_decl_cond): Fix calls for SFINAE.
990 (finish_expr_stmt): Ditto.
991 (finish_for_expr): Ditto.
992 (finish_asm_stmt): Ditto.
993 (finish_non_static_data_member): Ditto.
994 (finish_qualified_id_expr): Ditto.
995 (finish_call_expr): Add SFINAE support.
996 (finish_increment_expr): Fix calls for SFINAE.
997 (finish_unary_op_expr): Ditto.
998 (simplify_aggr_init_expr): Ditto.
999 (finish_omp_clauses): Ditto.
1000 (finish_omp_for): Ditto.
1001 (finish_omp_barrier): Ditto.
1002 (finish_omo_flush): Ditto.
1003 * decl2.c (grok_array_decl): Fix calls or SFINAE.
1004 (build_anon_union_vars): Ditto.
1005 (get_guard_cond): Ditto.
1006 (set_guard): Ditto.
1007 (one_static_initialization_or_destruction): Ditto.
1008 (do_static_initialization_or_destruction): Ditto.
1009 (generate_ctor_or_dtor_function): Ditto.
1010 (build_offset_ref_call_from_tree): Ditto.
1011 * parser.c (cp_parser_postfix_expression): Fix calls for SFINAE.
1012 (cp_parser_postfix_dot_deref_expression): Ditto.
1013 (cp_parser_unary_expression): Ditto.
1014 (cp_parser_new_expression): Ditto.
1015 (cp_parser_cast_expression): Ditto.
1016 (cp_parser_binary_expression): Ditto.
1017 (cp_parser_question_colon_clause): Ditto.
1018 (cp_parser_assignment_expression): Ditto.
1019 (cp_parser_expression): Ditto.
1020 (cp_parser_builtin_offsetof): Ditto.
1021 (cp_parser_template_argument): Ditto.
1022 (cp_parser_functional_cast): Ditto.
1024 2008-03-24 Tom Tromey <tromey@redhat.com>
1026 * lex.c (handle_pragma_interface): Don't copy the filename.
1027 (handle_pragma_implementation): Copy filename using xstrdup.
1029 2008-03-21 Paolo Carlini <pcarlini@suse.de>
1031 * cp-tree.h (IS_AGGR_TYPE): Rename to MAYBE_CLASS_TYPE_P.
1032 (SET_IS_AGGR_TYPE): Rename to SET_CLASS_TYPE_P.
1033 (IS_AGGR_TYPE_CODE): Rename to RECORD_OR_UNION_CODE_P.
1034 (PROMOTES_TO_AGGR_TYPE): Remove.
1035 (CLASS_TYPE_P, TYPE_NON_AGGREGATE_CLASS): Adjust.
1036 * typeck.c (unary_complex_lvalue, build_modify_expr,
1037 convert_for_initialization): Adjust.
1038 * init.c (is_aggr_type): Remove.
1039 (is_class_type): Add.
1040 (build_offset_ref, build_new_1, build_vec_delete_1, build_vec_init,
1041 build_delete): Adjust.
1042 * lex.c (make_aggr_type): Remove.
1043 (make_class_type): Add.
1044 (cxx_make_type): Adjust.
1045 * class.c (finish_struct_1, fixed_type_or_null, is_empty_class):
1046 Adjust.
1047 * decl.c (build_typename_type, make_typename_type,
1048 make_unbound_class_template, cxx_init_decl_processing,
1049 check_tag_decl, groktypename, start_decl_1, layout_var_decl,
1050 check_initializer, cp_finish_decl, build_ptrmemfunc_type, grokparms,
1051 grok_op_properties, xref_tag, check_function_type): Adjust.
1052 * call.c (check_dtor_name, standard_conversion, implicit_conversion,
1053 add_builtin_candidate, add_builtin_candidates,
1054 build_user_type_conversion_1, convert_like_real, build_cxx_call,
1055 is_subseq, compare_ics): Adjust.
1056 * method.c (use_thunk): Adjust.
1057 * rtti.c (build_dynamic_cast_1, create_pseudo_type_info,
1058 create_tinfo_types): Adjust.
1059 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
1060 build_up_reference, convert_to_reference, convert_from_reference,
1061 ocp_convert, build_expr_type_conversion): Adjust.
1062 * tree.c (bind_template_template_parm, error_type): Adjust.
1063 * dump.c (cp_dump_tree): Adjust.
1064 * search.c (lookup_member): Adjust.
1065 * friend.c (make_friend_class, do_friend): Adjust.
1066 * typeck2.c (store_init_value, process_init_constructor_array,
1067 process_init_constructor_record, build_x_arrow, build_m_component_ref,
1068 build_functional_cast): Adjust.
1069 * pt.c (finish_member_template_decl, process_template_parm,
1070 lookup_template_class, tsubst_function_type, tsubst,
1071 tsubst_copy_and_build, get_template_base, bt_instantiate_type_proc):
1072 Adjust.
1073 * semantics.c (begin_class_definition, finish_base_specifier,
1074 finish_typeof, cxx_omp_predetermined_sharing, finish_decltype_type):
1075 Adjust.
1076 * name-lookup.c (constructor_name_p, push_overloaded_decl,
1077 do_class_using_decl, lookup_qualified_name,
1078 maybe_process_template_type_declaration): Adjust.
1079 * decl2.c (grok_array_decl, check_member_template,
1080 constrain_class_visibility): Adjust.
1081 * parser.c (cp_parser_class_name): Adjust.
1083 2008-03-18 Paolo Bonzini <bonzini@gnu.org>
1085 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Delete.
1087 2008-03-17 Jason Merrill <jason@redhat.com>
1089 PR c++/35548
1090 * call.c (reference_binding): Check LOOKUP_NO_TEMP_BIND when binding
1091 a temp directly to a reference as per DR391.
1093 2008-03-12 Richard Guenther <rguenther@suse.de>
1095 PR c++/35469
1096 Revert:
1097 2008-02-04 Richard Guenther <rguenther@suse.de>
1099 PR java/35035
1100 * decl.c (record_builtin_java_type): Make jboolean a
1101 integer type again where its mode doesn't match that of bool.
1103 2008-01-25 Richard Guenther <rguenther@suse.de>
1105 PR c++/33887
1106 * decl.c (record_builtin_java_type): Make __java_boolean
1107 a variant of bool.
1108 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
1109 after TYPE_MAIN_VARIANT check.
1111 2008-03-10 Jakub Jelinek <jakub@redhat.com>
1113 PR c++/35328
1114 * semantics.c (finish_omp_clauses): Look through NOP_EXPR even
1115 if errorcount.
1117 PR c++/35337
1118 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1119 DECL_P in not a variable and appears more than once error messages.
1121 2008-03-07 Paolo Bonzini <bonzini@gnu.org>
1123 Revert:
1125 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
1127 PR c++/35049
1128 PR c++/35096
1129 * typeck.c (structural_comptypes): Call cp_comptypes.
1130 (comptypes): New; called from the C/C++ common bits to perform
1131 strict checks.
1132 (cp_comptypes): Renamed from comptypes, which is already used,
1133 with a different signature, by the C++ front end.
1134 (build_reinterpret_cast_1): Call cp_comptypes.
1135 (ptr_reasonably_similar): Ditto.
1136 * decl.c (decls_match): Ditto.
1137 * cvt.c (convert_to_reference): Ditto.
1138 * cp-tree.h (same_type_p): Ditto.
1139 (same_or_base_type_p): Ditto.
1140 (comptypes): Rename to cp_comptypes.
1141 * pt.c (canonical_type_parameter): Call cp_comptypes.
1143 2008-03-07 Paolo Bonzini <bonzini@gnu.org>
1145 * cp-objcp-common.c (cxx_types_compatible_p): Remove obsolete
1146 test for equivalence between pointer and references.
1148 2008-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1150 PR 24924
1151 * class.c (finish_struct_anon): Use permerror instead of pedwarn.
1152 (check_field_decls): Likewise.
1153 (note_name_declared_in_class): Likewise.
1154 * call.c (build_new_op): Likewise.
1155 (convert_like_real): Likewise.
1156 (build_over_call): Likewise.
1157 * lex.c (unqualified_fn_lookup_error): Likewise.
1158 * parser.c (cp_parser_template_id): Likewise.
1159 * cvt.c (warn_ref_binding): Likewise.
1160 (convert_to_reference): Likewise.
1161 (ocp_convert): Likewise.
1162 (convert_to_void): Use error instead of pedwarn.
1163 * error.c (cp_cpp_error): Use pedantic_warning_kind.
1164 * decl.c (compute_array_index_type): Use constant_expression_error.
1166 2008-03-01 Douglas Gregor <doug.gregor@gmail.com>
1168 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Note
1169 that auto is either a storage class or a simple type specifier,
1170 depending on the dialect.
1171 (cp_parser_decl_specifier_seq): Complain about `auto' as a storage
1172 specifier in C++98 mode, error in C++0x mode (since we don't
1173 support auto as a type specifier, yet).
1174 (cp_parser_storage_class_specifier_opt): Don't treat `auto' as a
1175 storage specifier in C++0x mode.
1176 (cp_parser_simple_type_specifier): Parse `auto' as a
1177 simple-type-specifier, but error because we don't support it yet.
1179 2008-02-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1181 * parser.c (cp_parser_nonclass_name): New.
1182 (cp_parser_pseudo_destructor_name): Use it instead of
1183 cp_parser_type_name.
1184 (cp_parser_type_name): Move code to cp_parser_nonclass_name.
1186 2008-02-29 Tom Tromey <tromey@redhat.com>
1188 * parser.c (struct cp_token) <input_file_stack_index>: Remove.
1189 (cp_lexer_get_preprocessor_token): Update.
1190 (cp_lexer_set_source_position_from_token): Don't call
1191 restore_input_file_stack.
1192 * lex.c (cxx_init): Don't use push_srcloc or pop_srcloc.
1194 2008-02-28 Richard Guenther <rguenther@suse.de>
1196 Revert:
1197 2008-02-26 Richard Guenther <rguenther@suse.de>
1199 * decl.c (duplicate_decls): Remove decl from global mapping
1200 before ggc_freeing it.
1202 2008-02-27 Jakub Jelinek <jakub@redhat.com>
1204 PR c++/35368
1205 * rtti.c: Include c-pragma.h.
1206 (push_abi_namespace, pop_abi_namespace): New functions.
1207 (build_dynamic_cast_1, tinfo_base_init, get_pseudo_ti_index,
1208 create_tinfo_types, emit_support_tinfos): Use them.
1209 * Make-lang.in (cp/rtti.o): Depend on $(C_PRAGMA_H).
1211 2008-02-26 Jason Merrill <jason@redhat.com>
1213 PR c++/35315
1214 * decl.c (grokdeclarator): Allow a typedef of an unnamed struct
1215 to name the struct for linkage purposes even if it has attributes.
1216 (start_decl): In that case, set ATTR_FLAG_TYPE_IN_PLACE.
1218 2008-02-26 Tom Tromey <tromey@redhat.com>
1220 * parser.c (eof_token): Remove old location code.
1221 (check_empty_body): Remove test of USE_MAPPED_LOCATION.
1222 * decl2.c (generate_ctor_or_dtor_function): Remove old location
1223 code.
1224 (cp_write_global_declarations): Likewise.
1225 * lex.c (cxx_init): Remove old location code.
1226 (handle_pragma_implementation): Remove test of
1227 USE_MAPPED_LOCATION.
1228 * pt.c (tsubst): Remove old location code.
1229 * error.c (cp_print_error_function): Remove test of
1230 USE_MAPPED_LOCATION.
1231 * decl.c (pop_label): Remove old location code.
1232 (finish_function): Likewise.
1234 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1236 PR 26264
1237 * call.c (magic_varargs_p): Remove BUILT_IN_STDARG_START.
1239 2008-02-26 Richard Guenther <rguenther@suse.de>
1241 * decl.c (duplicate_decls): Remove decl from global mapping
1242 before ggc_freeing it.
1244 2008-02-26 Paolo Carlini <pcarlini@suse.de>
1246 PR c++/35323
1247 * name-lookup.c (arg_assoc_type): Handle FIXED_POINT_TYPE.
1249 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1251 * typeck.c (build_class_member_access_expr): Add appropriate
1252 OPT_W* parameter to warning.
1253 (build_reinterpret_cast_1): Likewise.
1254 * name-lookup.c (push_overloaded_decl): Likewise.
1256 2008-02-25 Paolo Carlini <pcarlini@suse.de>
1258 PR c++/35333
1259 * error.c (dump_expr): Handle CONJ_EXPR.
1261 2008-02-25 Paolo Carlini <pcarlini@suse.de>
1263 PR c++/35338
1264 * error.c (dump_type): Handle FIXED_POINT_TYPE.
1265 (dump_expr): Handle FIXED_CST.
1267 2008-02-24 Jason Merrill <jason@redhat.com>
1269 * parser.c (cp_parser_declaration): Handle "inline namespace".
1270 (cp_parser_namespace_definition): Likewise.
1272 PR c++/33486
1273 * name-lookup.c (arg_assoc_namespace): Look down into inline
1274 namespaces, too.
1276 2008-02-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1278 * typeck.c (check_for_casting_away_constness): Use 1 single
1279 argument, the type of cast, to decide what diagnostics generate.
1280 (build_static_cast_1): Remove unused code. Update call to
1281 check_for_casting_away_constness.
1282 (build_reinterpret_cast_1): Update call to
1283 check_for_casting_away_constness.
1284 (build_const_cast_1): Likewise.
1286 2008-02-24 Paolo Carlini <pcarlini@suse.de>
1288 * error.c (dump_expr): Don't deal directly with NEW_EXPR (and
1289 VEC_NEW_EXPR), forward to pp_expression.
1290 * cxx-pretty-print.c (pp_cxx_new_expression): Fix FIXME.
1292 2008-02-24 Danny Smith <dannysmith@users.sourceforge.net>
1294 PR c++/34749
1295 * friend.c (do_friend): Call cplus_decl_attributes earlier.
1297 2008-02-22 Andrew Pinski <andrew_pinski@playstation.sony.com>
1299 PR C++/34715
1300 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS for
1301 template decls' function decl.
1303 2008-02-22 Paolo Carlini <pcarlini@suse.de>
1305 PR c++/35282
1306 Revert:
1307 2008-02-14 Paolo Carlini <pcarlini@suse.de>
1309 PR c++/28743
1310 * pt.c (determine_specialization): In case of function templates,
1311 when the type of DECL does not match FN there is no match.
1313 2008-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1315 PR c/19999
1316 * typeck.c (build_binary_op): Warn about floating point
1317 comparisons if FLOAT_TYPE_P, not only for REAL_TYPE.
1319 2008-02-19 Jason Merrill <jason@redhat.com>
1321 PR c++/34950
1322 * pt.c (resolve_overloaded_unification): Set processing_template_decl
1323 while we look for possible bindings.
1325 2008-02-19 Jakub Jelinek <jakub@redhat.com>
1327 PR c++/35028
1328 * cp-gimplify.c (cxx_omp_clause_apply_fn): Handle vararg copy ctors.
1330 PR c++/34964
1331 PR c++/35244
1332 * semantics.c (finish_omp_threadprivate): Do nothing for error_operand_p
1333 vars. Afterwards ensure v is VAR_DECL.
1335 PR c++/35078
1336 * parser.c (cp_parser_omp_for_loop): If DECL has REFERENCE_TYPE, don't
1337 call cp_finish_decl.
1338 * semantics.c (finish_omp_for): Fail if DECL doesn't have integral type
1339 early.
1341 2008-02-15 Douglas Gregor <doug.gregor@gmail.com>
1343 PR c++/35023
1344 PR c++/35024
1345 PR c++/35026
1346 * pt.c (finish_member_template_decl): If the type in a TYPE_DECL
1347 is error_mark_node, return an error early.
1348 (find_parameter_packs_r): Pass the pointer set along to recursive
1349 calls of cp_walk_subtrees; don't try to manage the pointer set
1350 ourselves.
1351 (uses_parameter_packs): Pass the pointer set to cp_walk_tree.
1352 (make_pack_expansion): Ditto.
1353 (check_for_bare_parameter_packs): Ditto. Also, don't bother taking
1354 a second pass through the tree with find_parameter_packs_r; that
1355 second pass no longer does anything.
1356 (push_template_decl_real): If we have an erroneous declaration,
1357 set its type to error_mark_node before returning an error.
1359 2008-02-14 Douglas Gregor <doug.gregor@gmail.com>
1361 PR c++/34050
1362 * pt.c (tsubst_initializer_list): Deal with the use of
1363 VOID_TYPE_NODE to indicate value-initialization of the bases.
1365 2008-02-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1366 Jason Merrill <jason@redhat.com>
1368 PR c++/5645
1369 PR c++/11159
1370 * class.c (type_has_user_nondefault_constructor): New fn.
1371 * cp-tree.h: Declare it.
1372 * init.c (emit_mem_initializers): Use it for -W warning about
1373 missing base initializer.
1375 2008-02-14 Paolo Carlini <pcarlini@suse.de>
1377 PR c++/28743
1378 * pt.c (determine_specialization): In case of function templates,
1379 when the type of DECL does not match FN there is no match.
1381 2008-02-13 Jakub Jelinek <jakub@redhat.com>
1382 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1384 PR c++/35138
1385 * parser.c (cp_parser_pseudo_destructor_name): If next tokens
1386 are not identifier :: ~, return before calling cp_parser_type_name.
1388 2008-02-13 Jason Merrill <jason@redhat.com>
1390 PR c++/34962, c++/34937, c++/34939
1391 * decl2.c (is_late_template_attribute): Always defer attributes
1392 vector_size and weak.
1394 PR c++/34774
1395 * pt.c (value_dependent_expression_p): Look into DECL_INITIAL
1396 of enumerators, too.
1398 2008-02-12 Jason Merrill <jason@redhat.com>
1400 PR c++/34824
1401 * call.c (convert_like_real): Pass LOOKUP_NO_CONVERSION to build_temp
1402 if we're doing conversions to call a user-defined conversion function.
1404 2008-02-12 Steven Bosscher <steven@gcc.gnu.org>
1406 PR c++/29048
1407 * semantics.c (finish_qualified_id_expr): Avoid duplicate access
1408 check here, too.
1410 2008-02-12 Jakub Jelinek <jakub@redhat.com>
1412 PR c++/34862
1413 * init.c (build_new_1): Don't create placement_expr before
1414 constructing alloc_call. Verify that the pointer is passed by
1415 value to operator new.
1417 2008-02-11 Jason Merrill <jason@redhat.com>
1419 PR c++/35097
1420 * pt.c (tsubst): Don't look up a template typedef in an explicit
1421 specialization.
1423 2008-02-11 Douglas Gregor <doug.gregor@gmail.com>
1425 PR c++/35113
1426 * tree.c (cp_build_qualified_type_real): When building a
1427 cv-qualified array type, build it as a unique type with
1428 build_cplus_array_type_1 and then adopt the unqualified type's
1429 main variant.
1431 2008-02-11 Paolo Carlini <pcarlini@suse.de>
1433 PR c++/35077
1434 * decl.c (groktypename): Check grokdeclarator return.
1436 2008-02-10 Jason Merrill <jason@redhat.com>
1438 PR c++/34094
1439 * decl2.c (cp_write_global_declarations): Don't write out static
1440 data members with DECL_IN_AGGR_P set.
1442 2008-02-08 Jason Merrill <jason@redhat.com>
1444 PR c++/35116
1445 * tree.c (build_target_expr_with_type): Handle void initializer.
1446 (bot_manip): Remap slot before recursing.
1448 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1450 PR other/35107
1451 * Make-lang.in (cc1plus-dummy, cc1plus): Add $(GMPLIBS).
1453 2008-02-06 Alexandre Oliva <aoliva@redhat.com>
1455 PR c++/35056
1456 * tree.c: Include tree-flow.h.
1457 (build_target_expr): Check type compatibility.
1458 * Make-lang.in (cp/tree.o): Depend on $(TREE_FLOW_H).
1459 * call.c (convert_like_real): Convert bitfield to expected type.
1461 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
1463 PR c++/35049
1464 PR c++/35096
1465 * typeck.c (structural_comptypes): Call cp_comptypes.
1466 (comptypes): New; called from the C/C++ common bits to perform
1467 strict checks.
1468 (cp_comptypes): Renamed from comptypes, which is already used,
1469 with a different signature, by the C++ front end.
1470 (build_reinterpret_cast_1): Call cp_comptypes.
1471 (ptr_reasonably_similar): Ditto.
1472 * decl.c (decls_match): Ditto.
1473 * cvt.c (convert_to_reference): Ditto.
1474 * cp-tree.h (same_type_p): Ditto.
1475 (same_or_base_type_p): Ditto.
1476 (comptypes): Rename to cp_comptypes.
1477 * pt.c (canonical_type_parameter): Call cp_comptypes.
1479 2008-02-05 Jakub Jelinek <jakub@redhat.com>
1481 PR c++/33553
1482 * pt.c (tsubst) <case INTEGER_TYPE>: Don't issue error if max is
1483 value dependent expression.
1485 2008-02-05 Douglas Gregor <doug.gregor@gmail.com>
1487 PR c++/35074
1488 * decl2.c (save_template_attributes): When we're modifying the
1489 TYPE_MAIN_VARIANT to add new attributes, be sure to also modify
1490 all of the other variants to add those same attributes. Otherwise,
1491 the main variant will be inconsistent with those other variants.
1493 2008-02-04 Richard Guenther <rguenther@suse.de>
1495 PR java/35035
1496 * decl.c (record_builtin_java_type): Make jboolean a
1497 integer type again where its mode doesn't match that of bool.
1499 2008-02-02 Jason Merrill <jason@redhat.com>
1500 Mark Mitchell <mark@codesourcery.com>
1502 PR c++/33916
1503 * init.c (build_value_init_1): New function.
1504 (build_value_init): New function.
1505 * typeck2.c (build_functional_cast): Call it.
1506 * cp-gimplify.c (cp_gimplify_init_expr): Handle its output.
1508 * cp-tree.h (TYPE_HAS_USER_CONSTRUCTOR): Rename from
1509 TYPE_HAS_CONSTRUCTOR.
1510 * class.c (finish_struct_bits, maybe_warn_about_overly_private_class,
1511 add_implicitly_declared_members): Adjust.
1512 (check_field_decls): Adjust. Remove warnings about reference/const
1513 in class without constructor.
1514 (check_bases_and_members): Adjust. Give those warnings here instead.
1515 * decl.c (fixup_anonymous_aggr): Adjust.
1516 (check_initializer): Adjust, clarify logic slightly.
1517 (grok_special_member_properties): Adjust, only set if user-provided.
1518 * rtti.c (create_tinfo_types): Don't set.
1519 * cvt.c (ocp_convert): Remove exception for vtable_entry_type et al.
1520 Use same_type_ignoring_top_level_qualifiers_p.
1521 * pt.c (check_explicit_specialization): Adjust.
1522 (instantiate_class_template): Adjust.
1524 2008-01-31 Douglas Gregor <doug.gregor@gmail.com>
1525 Jakub Jelinek <jakub@redhat.com>
1527 PR c++/34935
1528 PR c++/34936
1529 * typeck.c (structural_comptypes): Handle comparisons of
1530 VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and
1531 REAL_TYPE nodes.
1532 * mangle.c (write_builtin_type): Map down to the canonical type,
1533 which will be one of the predefined type nodes.
1535 2008-01-29 Michael Meissner <michael.meissner@amd.com>
1537 PR 35004
1538 * cp-tree.h (struct full_lang_decl): Make tree_code bitfield 16
1539 bits to allow for expansion of the number of middle end tree
1540 codes.
1542 2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
1544 PR c++/34055
1545 PR c++/34103
1546 PR c++/34219
1547 PR c++/34606
1548 PR c++/34753
1549 PR c++/34754
1550 PR c++/34755
1551 PR c++/34919
1552 PR c++/34961
1553 * typeck.c (check_return_expr): Tweak call to
1554 check_for_bare_parameter_packs.
1555 * class.c (add_method): Be careful with error_mark_nodes.
1556 * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
1557 signature.
1558 * pt.c (struct find_parameter_pack_data): Remove
1559 SET_PACKS_TO_ERROR.
1560 (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
1561 (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
1562 (make_pack_expansion): Ditto.
1563 (check_for_bare_parameter_packs): Parameter is now a tree, not a
1564 tree*.
1565 (process_template_parm): Tweak call to
1566 check_for_bare_parameter_packs.
1567 (push_template_decl_real): Tweak calls to
1568 check_for_bare_parameter_packs. If bare parameter packs are found
1569 in the list of exceptions, clear out that list after giving an
1570 error.
1571 * semantics.c (finish_cond): Tweak call to
1572 check_for_bare_parameter_packs.
1573 (finish_expr_stmt): Ditto.
1574 (finish_for_expr): Ditto.
1575 (finish_switch_cond): Ditto.
1576 (finish_mem_initializers): Ditto.
1577 (finish_member_declaration): Ditto.
1578 (finish_static_assert): Check for bare parameter packs in the
1579 condition.
1580 * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
1581 attributes of a declaration.
1582 * parser.c (cp_parser_using_declaration): Tweak call to
1583 check_for_bare_parameter_packs.
1584 (cp_parser_base_clause): Ditto.
1586 2008-01-28 Jason Merrill <jason@redhat.com>
1588 PR c++/35007
1589 * class.c (build_base_path): Fix !want_pointer case.
1591 2008-01-27 Jason Merrill <jason@redhat.com>
1593 PR c++/27177
1594 * class.c (build_base_path): Fix previous change.
1596 2008-01-26 Jakub Jelinek <jakub@redhat.com>
1598 PR c++/34965
1599 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
1600 and TRUTH_XOR_EXPR.
1602 2008-01-26 Richard Guenther <rguenther@suse.de>
1604 PR c++/34235
1605 * typeck.c (build_binary_op): Remove code to shorten compares.
1607 2008-01-25 Richard Guenther <rguenther@suse.de>
1609 PR c++/33887
1610 * decl.c (record_builtin_java_type): Make __java_boolean
1611 a variant of bool.
1612 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
1613 after TYPE_MAIN_VARIANT check.
1615 2008-01-25 Jason Merrill <jason@redhat.com>
1617 PR c++/27177
1618 * class.c (build_base_path): Don't mess with virtual access if
1619 skip_evaluation.
1620 * call.c (standard_conversion): Don't check whether source type
1621 is complete.
1623 * decl2.c (is_late_template_attribute): Don't defer attribute
1624 visibility just because the type is dependent.
1626 2008-01-25 Jason Merrill <jason@redhat.com>
1627 Mark Mitchell <mark@codesourcery.com>
1629 PR c++/31780
1630 * call.c (standard_conversion): Allow conversion from integer/real
1631 to complex.
1632 (compare_ics): Such a conversion is worse than a normal arithmetic
1633 conversion.
1635 2008-01-25 Richard Guenther <rguenther@suse.de>
1637 PR c++/33887
1638 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
1639 to true.
1641 2008-01-24 Paolo Carlini <pcarlini@suse.de>
1643 PR c++/34603
1644 * pt.c (push_template_decl_real): Return error_mark_node in case
1645 of template definition of non-template.
1647 2008-01-24 Jason Merrill <jason@redhat.com>
1649 PR c++/34913
1650 * decl2.c (is_late_template_attribute): Defer any attribute with
1651 dependent args. Also defer type attributes if the type is dependent.
1653 2008-01-22 Jakub Jelinek <jakub@redhat.com>
1654 Alexandre Oliva <aoliva@redhat.com>
1656 PR c++/33984
1657 * call.c (reference_binding): For bitfields use the declared bitfield
1658 type.
1659 (add_builtin_candidates): Likewise.
1660 * class.c (layout_class_type): For bitfields copy over the
1661 original type quals.
1663 2008-01-22 Jason Merrill <jason@redhat.com>
1665 PR c++/28560
1666 * decl.c (groktypename): Also ignore attributes on dependent
1667 possibly-class types.
1669 PR c++/34912
1670 * friend.c (do_friend): Check for prior declaration of a friend
1671 function of a local class.
1672 * name-lookup.c (lookup_name_innermost_nonclass_level):
1673 No longer static.
1674 * name-lookup.h: Declare it.
1676 2008-01-22 Tom Tromey <tromey@redhat.com>
1678 PR c++/34829:
1679 * init.c (build_new_1): Only disallow Java aggregates.
1681 2008-01-22 Jakub Jelinek <jakub@redhat.com>
1683 PR c++/34607
1684 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
1685 if decl or init is error_mark_node.
1687 PR c++/34918
1688 * error.c (dump_expr): Handle VECTOR_CST.
1690 2008-01-21 Jason Merrill <jason@redhat.com>
1692 PR c++/33959
1693 * pt.c (tsubst_aggr_type): Make sure our context is complete.
1695 PR c++/34573
1696 * pt.c (retrieve_local_specialization): Robustify.
1697 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
1699 PR c++/34846
1700 * pt.c (tsubst): Only call retrieve_local_specialization if the
1701 original typedef was in a function template.
1703 PR c++/34196
1704 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
1706 2008-01-21 Richard Guenther <rguenther@suse.de>
1708 PR c++/34850
1709 * error.c (cp_print_error_function): Deal with recursive
1710 BLOCK trees.
1712 2008-01-20 Paolo Carlini <pcarlini@suse.de>
1714 PR c++/34891
1715 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
1717 2008-01-20 Paolo Carlini <pcarlini@suse.de>
1719 PR c++/34776
1720 PR c++/34486
1721 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
1722 on non-IS_AGGR_TYPE scope.
1723 (constructor_name_p): Assert IS_AGGR_TYPE.
1725 2008-01-18 Ian Lance Taylor <iant@google.com>
1727 PR c++/33407
1728 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
1729 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
1730 DECL_IS_OPERATOR_NEW flag.
1732 2008-01-16 Richard Guenther <rguenther@suse.de>
1734 PR c++/33819
1735 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
1736 for conversions to type variants.
1738 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
1740 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
1741 declaration and code. Update copyright year.
1743 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1745 PR c++/34399
1746 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
1747 know we have a class type.
1749 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1751 PR c++/34751
1752 * pt.c (coerce_template_parameter_pack): When substituting into
1753 the type of a non-type template parameter pack. use the
1754 deduced/substituted arguments.
1755 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
1756 can be a parameter pack with the ellipsis following it. When we
1757 have an erroneous declaration, allow it to be a parameter pack.
1758 (cp_parser_template_parameter): Complain about default
1759 arguments on non-type template parameter packs, and parse them
1760 using the new cp_parser_default_argument.
1761 (cp_parser_parameter_declaration): Complain about parameter packs
1762 with default arguments. Move parsing of default arguments into a
1763 new function, cp_parser_default_argument.
1764 (cp_parser_default_argument): New; extracted from
1765 cp_parser_parameter_declaration.
1767 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1769 PR c++/34051
1770 PR c++/34055
1771 PR c++/34102
1772 PR c++/34103
1773 * typeck.c (check_return_expr): If there are bare parameter packs
1774 in the return value, set it to error_mark_node.
1775 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
1776 * pt.c (find_parameter_packs_r): Look at the type of
1777 IDENTIFIER_NODEs (e.g., for user-defined conversions).
1778 (check_for_bare_parameter_packs): Flip the result: now returns
1779 TRUE when there were bare parameter packs, FALSE otherwise.
1780 (push_template_decl_real): Deal with flipped result of
1781 check_for_bare_parameter_packs.
1782 * semantics.c (finish_cond): If there are bare parameter packs in
1783 the conditional, set it to error_mark_node.
1784 (finish_expr_stmt): If there are bare parameter packs in the
1785 expression, set it to error_mark_node.
1786 (finish_for_expr): Ditto.
1787 (finish_switch_cond): If there are bare parameter packs in
1788 the conditional, set it to error_mark_node.
1789 (finish_mem_initializers): If there are bare parameter packs in
1790 the member initializer, set it to error_mark_node.
1791 (finish_member_declaration): Check the attributes of the
1792 declaration for bare parameter packs, and remove the attributes if
1793 any have bare parameter packs.
1794 * parser.c (cp_parser_using_declaration): Check the using
1795 declaration for bare parameter packs.
1796 (cp_parser_base_clause): If there are bare parameter packs in a
1797 base specifier, don't add it to the chain.
1799 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1801 PR c++/34314
1802 * error.c (dump_simple_decl): Display ellipsis for template
1803 non-type parameter packs.
1804 (dump_decl): Display ellipsis for template type parameter packs.
1805 (dump_template_decl): Display ellipsis for template template
1806 parameter packs.
1807 * pt.c (redeclare_class_template): When redeclaring a class
1808 template, check for collisions between template parameters and
1809 template parameter packs.
1811 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1813 PR c++/33964
1814 * pt.c (process_partial_specialization): Don't mark template
1815 parameters that occur in non-deduced contexts.
1816 (struct pair_fn_data): Add include_nondeduced_p.
1817 (for_each_template_parm_r): Only visit non-deduced contexts if
1818 include_nondeduced_p is set.
1819 (for_each_template_parm): Added parameter include_nondeduced_p,
1820 which states whether template parameters found in non-deduced
1821 contexts should be visited.
1822 (uses_template_parms): Visit all template parameters, even those
1823 in non-deduced contexts.
1825 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
1827 PR c++/34052
1828 * pt.c (check_default_tmpl_args): Check for parameter packs that
1829 aren't at the end of a primary template.
1830 (push_template_decl_real): Remove check for parameter packs that
1831 aren't at the end of a primary template; that now happens in
1832 check_default_tmpl_args.
1833 * semantics.c (finish_template_template_parm): Use
1834 check_default_tmpl_args to check for errors in the template
1835 parameter list.
1837 2008-01-12 Doug Kwan <dougkwan@google.com>
1839 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
1840 instead of OPT_Wreturn_type in warning due to ignored return type
1841 qualifiers.
1842 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
1843 instead of OPT_Wreturn_type in warning due to ignored return type
1844 qualifiers.
1846 2008-01-08 Jakub Jelinek <jakub@redhat.com>
1848 PR c++/33890
1849 * semantics.c (finish_omp_for): Don't call
1850 fold_build_cleanup_point_expr if processing_template_decl.
1852 2008-01-04 Paolo Carlini <pcarlini@suse.de>
1853 Jakub Jelinek <jakub@redhat.com>
1855 PR c++/34611
1856 * error.c (dump_template_argument): Deal with TREE_LIST.
1858 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
1860 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
1861 long" in C++0x mode; change the warning to note that "long long"
1862 is only unsupported in C++98 mode.
1864 2007-12-20 Jason Merrill <jason@redhat.com>
1866 PR c++/34111
1867 * call.c (standard_conversion): Derived-to-base is considered a
1868 standard conversion.
1870 2007-12-19 Jakub Jelinek <jakub@redhat.com>
1872 PR c++/34513
1873 * parser.c (cp_parser_omp_parallel): For non-combined parallel
1874 call cp_parser_statement rather than
1875 cp_parser_already_scoped_statement.
1877 2007-12-18 Jason Merrill <jason@redhat.com>
1879 PR c++/34206
1880 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
1881 use template parms.
1882 (dependent_type_p_r): Handle the domain of an array.
1884 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
1885 Jakub Jelinek <jakub@redhat.com>
1887 PR c++/32565
1888 PR c++/33943
1889 PR c++/33965
1890 * pt.c (template_template_parm_bindings_ok_p): New; verifies
1891 bindings of template template parameters after all template
1892 arguments have been deduced.
1893 (coerce_template_parms): Don't complain when COMPLAIN doesn't
1894 include tf_error.
1895 (fn_type_unification): Use template_template_parm_bindings_ok_p.
1896 (unify): Deal with variadic, bound template template parameters.
1897 (get_class_bindings): Use template_template_parm_bindings_ok_p.
1899 2007-12-18 Jakub Jelinek <jakub@redhat.com>
1901 PR c++/34488
1902 * decl.c (grokdeclarator): Reject friend sfk_constructor
1903 FUNCTION_TYPE.
1905 2007-12-17 Jakub Jelinek <jakub@redhat.com>
1907 PR c/34506
1908 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
1909 in between clauses.
1911 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
1913 PR debug/7081
1914 * cp-lang.c (cp_classify_record): New.
1915 (LANG_HOOKS_CLASSIFY_RECORD): Override.
1917 2007-12-11 Jakub Jelinek <jakub@redhat.com>
1919 PR c++/34238
1920 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
1922 PR c++/34364
1923 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
1924 dynamic_cast in a template.
1926 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
1928 PR c++/34059
1929 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
1930 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
1932 2007-12-10 Jakub Jelinek <jakub@redhat.com>
1934 PR c++/34395
1935 * error.c (dump_type_prefix, dump_type_suffix): Handle
1936 TYPE_PACK_EXPANSION.
1938 PR c++/34394
1939 * error.c (dump_expr): Handle ABS_EXPR.
1941 2007-12-09 Jakub Jelinek <jakub@redhat.com>
1943 PR c++/34178
1944 PR c++/34340
1945 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
1946 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
1947 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
1948 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
1949 flag_use_repository and repo_emit_p returned 2.
1951 2007-12-06 Jakub Jelinek <jakub@redhat.com>
1953 PR c++/34336
1954 * tree.c (stabilize_call, stabilize_init): Do nothing if
1955 processing_template_decl.
1957 2007-12-05 Jakub Jelinek <jakub@redhat.com>
1959 PR c++/34271
1960 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
1961 error instead of assertion failure.
1962 * parser.c (cp_parser_decltype): If closing paren is not found,
1963 return error_mark_node.
1965 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
1967 PR c++/34101
1968 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
1969 packs.
1970 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
1971 since arg_assoc_template_arg will deal with them (better).
1973 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
1975 PR c++/33509
1976 * pt.c (tsubst_exception_specification): Handle substitutions into
1977 member templates, where tsubst_pack_expansion returns a
1978 TYPE_PACK_EXPANSION.
1980 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
1982 PR c++/33091
1983 * pt.c (unify_pack_expansion): If we didn't deduce any actual
1984 bindings for the template parameter pack, don't try to keep the
1985 empty deduced arguments.
1986 (unify): If a parameter is a template-id whose template argument
1987 list contains a pack expansion that is not at the end, then we
1988 cannot unify against that template-id.
1990 2007-12-02 Paolo Carlini <pcarlini@suse.de>
1992 PR c++/34061
1993 * pt.c (current_template_args): Use error_operand_p.
1995 2007-12-02 Paolo Carlini <pcarlini@suse.de>
1997 PR c++/34273
1998 * error.c (dump_decl): Handle TREE_BINFO.
2000 2007-12-01 Ollie Wild <aaw@google.com>
2002 PR c++/8171
2003 * typeck.c (build_binary_op): Add conversion of pointers to function
2004 members appearing as operands to the equality operators.
2006 2007-11-30 Jakub Jelinek <jakub@redhat.com>
2008 PR c++/34275
2009 * error.c (dump_expr): Handle OBJ_TYPE_REF.
2011 2007-11-29 Jakub Jelinek <jakub@redhat.com>
2013 PR c++/34270
2014 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
2015 in templates.
2016 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
2017 Likewise.
2019 PR c++/34267
2020 PR c++/34268
2021 * parser.c (cp_parser_decltype): Don't call finish_id_expression
2022 on ~type.
2023 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
2024 and ~type early.
2026 2007-11-27 Jakub Jelinek <jakub@redhat.com>
2028 PR tree-optimization/34181
2029 * method.c (use_thunk): Don't inline the call in the thunk.
2031 PR c++/34213
2032 * tree.c (decl_linkage): Static data members and static member
2033 functions in anonymous ns classes are lk_external.
2035 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
2037 PR c++/34081
2038 * decl.c (start_preparsed_function): Pass
2039 processing_template_decl for the new allocate_struct_function
2040 parameter.
2042 2007-11-25 Richard Guenther <rguenther@suse.de>
2044 * decl.c (poplevel): Use BLOCK_CHAIN.
2046 2007-11-24 Ollie Wild <aaw@google.com>
2048 * typeck.c (delta_from_ptrmemfunc): New function.
2049 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
2050 (build_binary_op): Call delta_from_ptrmemfunc.
2052 2007-11-23 Jakub Jelinek <jakub@redhat.com>
2054 PR c++/30293
2055 PR c++/30294
2056 * decl.c (cp_finish_decl): Disallow variable or field
2057 definitions if extern "Java" aggregates.
2058 (grokparms): Disallow parameters with extern "Java"
2059 aggregates.
2060 (check_function_type): Disallow function return values
2061 with extern "Java" aggregates.
2062 * init.c (build_new_1): Disallow placement new with
2063 extern "Java" aggregates.
2065 2007-11-23 Mark Mitchell <mark@codesourcery.com>
2066 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2068 PR c++/5310
2069 * call.c (convert_like_real): Build a zero constant when __null is
2070 converted to an integer type.
2072 2007-11-22 Jakub Jelinek <jakub@redhat.com>
2074 PR c++/34094
2075 * decl2.c (cp_write_global_declarations): Issue error about static
2076 data members in anonymous namespace which are declared and used,
2077 but not defined.
2079 2007-11-20 Jakub Jelinek <jakub@redhat.com>
2081 PR c++/34089
2082 * parser.c (cp_parser_class_head): Reject function template ids.
2084 PR c++/28879
2085 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
2086 when processing_template_decl to build_array_type.
2088 PR c++/33962
2089 * pt.c (more_specialized_fn): Don't segfault if one or
2090 both argument list end with ellipsis.
2092 2007-11-18 Jakub Jelinek <jakub@redhat.com>
2094 PR c++/30988
2095 * semantics.c (finish_call_expr): Set
2096 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
2097 or OVERLOAD with all noreturn functions.
2099 2007-11-16 Jakub Jelinek <jakub@redhat.com>
2101 PR c++/34100
2102 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
2103 error_mark_node.
2105 2007-11-13 Jakub Jelinek <jakub@redhat.com>
2107 PR c++/34054
2108 PR c++/34056
2109 PR c++/34057
2110 PR c++/34058
2111 PR c++/34060
2112 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
2113 set to error_mark_node the outermost POINTER_TYPE to the pack if
2114 it is seen in a POINTER_TYPE.
2115 (push_template_decl_real): If check_for_bare_parameter_packs
2116 fails for function return type, set the return type to
2117 integer_type_node. If check_for_bare_parameter_packs failed
2118 for non-function, return error_mark_node.
2120 PR c++/29225
2121 * call.c (build_new_op): Call resolve_args before calling
2122 build_over_call.
2124 2007-11-11 Tom Tromey <tromey@redhat.com>
2126 PR c++/17577:
2127 * lex.c (handle_pragma_implementation): Use cpp_included_before.
2129 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2131 PR c++/8570
2132 * pt.c (redeclare_class_template): Update error message. Use a
2133 note to show the previous declaration.
2134 (tsubst_friend_class): Use the location of the friend template as
2135 the input location before calling redeclare_class_template.
2137 2007-11-11 Jakub Jelinek <jakub@redhat.com>
2139 PR c++/34068
2140 * semantics.c (finish_pseudo_destructor_expr): Handle
2141 object == error_mark_node.
2143 2007-11-10 Jakub Jelinek <jakub@redhat.com>
2145 PR c++/32241
2146 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
2147 is not scalar type, let finish_class_member_access_expr handle
2148 diagnostics. Pass BIT_NOT_EXPR argument to
2149 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
2151 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
2153 PR c++/33510
2154 * decl.c (cp_complete_array_type): If any of the initializer
2155 elements are pack expansions, don't compute the array size yet.
2157 2007-11-08 Andrew Pinski <pinskia@gmail.com>
2159 PR c++/30297:
2160 * tree.c (decl_linkage): Fields have no linkage.
2162 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
2164 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
2166 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
2168 PR c++/33045
2169 PR c++/33837
2170 PR c++/33838
2171 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
2172 Be careful with ERROR_MARK_NODEs.
2173 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
2174 argument.
2176 2007-11-07 Jakub Jelinek <jakub@redhat.com>
2178 PR c++/33501
2179 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
2180 on incomplete type.
2182 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
2184 PR c++/33977
2185 PR c++/33886
2186 * tree.c (c_build_qualified_type): Define bridge to
2187 cp_build_qualified_type.
2189 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
2191 PR c++/31439
2192 PR c++/32114
2193 PR c++/32115
2194 PR c++/32125
2195 PR c++/32126
2196 PR c++/32127
2197 PR c++/32128
2198 PR c++/32253
2199 PR c++/32566
2200 * typeck.c (check_return_expr): Pass address of retval to
2201 check_for_bare_parameter_packs.
2202 * class.c (build_base_field): Tolerate bases that have no layout
2203 due to errors.
2204 (end_of_base): Ditto.
2205 * tree.c (canonical_type_variant): Be careful with
2206 ERROR_MARK_NODE.
2207 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
2208 tree*.
2209 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
2210 which states whether parameter packs should be replaced with
2211 ERROR_MARK_NODE.
2212 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
2213 possible. If set_packs_to_error is set true, replace the parameter
2214 pack with ERROR_MARK_NODE. Manage our own pointer sets.
2215 (uses_parameter_packs): Don't set parameter packs to
2216 ERROR_MARK_NODE.
2217 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
2218 which may be modified (if it is a parameter pack). Instructs
2219 find_parameter_packs_r to replace parameter packs with
2220 ERROR_MARK_NODE (so that they won't cause errors later on).
2221 (process_template_parm): Pass pointer to
2222 check_for_bare_parameter_packs.
2223 (process_partial_specialization): Replace pack expansions before
2224 the end of the template argument list with ERROR_MARK_NODE.
2225 (push_template_decl_real): Pass pointer to
2226 check_for_bare_parameter_packs. Replace parameter packs not at the
2227 end of the template parameter list with ERROR_MARK_NODE.
2228 (convert_template_argument): Be more careful about using DECL_NAME
2229 on only declarations.
2230 (unify): Can't unify against ERROR_MARK_NODE.
2231 * semantics.c (finish_cond): Pass pointer to
2232 check_for_bare_parameter_packs.
2233 (finish_expr_stmt): Ditto.
2234 (finish_for_expr): Ditto.
2235 (finish_switch_cond): Pass pointer to
2236 check_for_bare_parameter_packs, and call it before we put the
2237 condition into the statement.
2238 (finish_mem_initializers): Pass pointer to
2239 check_for_bare_parameter_packs.
2240 (finish_member_declaration): Ditto.
2241 * parser.c (cp_parser_base_clause): Ditto.
2243 2007-11-06 Jakub Jelinek <jakub@redhat.com>
2245 PR target/33168
2246 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
2247 with the final TREE_READONLY flag in place. processing_template_decl
2248 is known to be 0 in this part of function.
2250 PR c++/33894
2251 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
2252 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
2253 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
2254 * semantics.c (finish_omp_atomic): Revert most of the
2255 2007-02-05 changes, just keep the new representation of
2256 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
2258 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
2260 PR c++/33871
2261 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
2262 local.
2264 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
2266 PR c++/33996
2267 PR c++/33235
2268 PR c++/33930
2269 * typeck.c (merge_types): Don't lose rvalue references when
2270 merging types.
2271 * call.c (build_over_call): Don't elide move constructors just
2272 because the copy constructor is trivial (!).
2273 (compare_ics): If comparing cv-qualifiers fails, we can still order
2274 based on binding lvalues vs. rvalues.
2276 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
2278 PR c++/33939
2279 * pt.c (unify_pack_expansion): bring handling of function call
2280 arguments into line with type_unification_real.
2282 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2284 * typeck.c (build_binary_op): Use pedwarn instead of error for
2285 consistency.
2287 2007-11-05 Jakub Jelinek <jakub@redhat.com>
2289 PR c++/33836
2290 * parser.c (cp_parser_unary_expression): For &&label call
2291 cp_parser_non_integral_constant_expression and return error_mark_node
2292 if it returned true.
2294 PR c++/33969
2295 * decl.c (grokdeclarator): Don't call build_memfn_type if type
2296 is neither FUNCTION_TYPE nor METHOD_TYPE.
2298 2007-11-02 Jakub Jelinek <jakub@redhat.com>
2300 PR c++/33516
2301 * parser.c (cp_parser_nested_name_specifier_opt): Use
2302 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
2303 typedef of currently open class.
2305 2007-11-02 Paolo Carlini <pcarlini@suse.de>
2307 PR c++/33495
2308 * error.c (dump_expr): Deal specially with statements.
2310 2007-11-01 Jason Merrill <jason@redhat.com>
2312 PR c++/30897
2313 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
2314 template parms.
2315 (lookup_template_class): Use it to get the outer template args
2316 for instantiating one.
2318 PR c++/29236
2319 * pt.c (reduce_template_parm_level): tsubst the parameters
2320 of a template template parm.
2322 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
2324 PR c++/33955
2325 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
2327 2007-11-01 Jakub Jelinek <jakub@redhat.com>
2329 PR c++/32384
2330 * parser.c (cp_parser_postfix_dot_deref_expression): If
2331 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
2332 first and if that succeeds and type is SCALAR_TYPE_P, create
2333 PSEUDO_DTOR_EXPR.
2335 PR c++/32260
2336 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
2337 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
2338 as for std::type_info.
2340 2007-10-31 Paolo Carlini <pcarlini@suse.de>
2342 PR c++/33494
2343 * cxx-pretty-print.c (pp_cxx_typeid_expression,
2344 pp_cxx_delete_expression): Change to static linkage.
2345 * cxx-pretty-print.h: Adjust declarations.
2346 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
2347 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
2348 MODOP_EXPR): Forward to pp_expression.
2350 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
2351 Fix typo.
2353 2007-10-31 Christian Bruel <christian.bruel@st.com>
2354 Mark Mitchell <mark@codesourcery.com>
2356 PR c++/19531
2357 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
2358 if retval is volatile.
2360 2007-10-30 Jakub Jelinek <jakub@redhat.com>
2362 PR c++/33616
2363 * decl2.c (build_offset_ref_call_from_tree): Call
2364 build_non_dependent_expr on object prior to building ADDR_EXPR from it
2365 if FN is DOTSTAR_EXPR.
2367 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
2369 PR c++/31993
2370 PR c++/32252
2371 * pt.c (find_parameter_packs_r): Fix typo in comment.
2372 (convert_template_argument): Look at the pattern of a pack
2373 expansion to determine what kind of entity we're converting.
2374 (coerce_template_parameter_pack): When we have coerced a non-type
2375 template parameter pack, substitute into the type of that pack.
2376 (tsubst_pack_expansion): When our substitution of a parameter pack
2377 is a "trivial" substitution of itself, just substitute into the
2378 pack expansion rather than actually expanding.
2380 2007-10-29 Jakub Jelinek <jakub@redhat.com>
2382 PR c++/33841
2383 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
2384 for non-integral type bitfields. Return true if bitfield is correct, false
2385 error has been diagnosed.
2386 (check_field_decls): If check_bitfield_decl returned false, call also
2387 check_field_decl.
2389 2007-10-28 Paolo Carlini <pcarlini@suse.de>
2390 Mark Mitchell <mark@codesourcery.com>
2392 PR c++/30659
2393 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
2394 class member error out and return.
2396 2007-10-27 Jakub Jelinek <jakub@redhat.com>
2398 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
2399 to current_function_decl rather than 0.
2401 PR c++/33844
2402 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
2403 ->* rather than .*.
2404 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
2406 2007-10-27 Jason Merrill <jason@redhat.com>
2408 PR c++/5247
2409 * call.c (convert_default_arg): Detect recursion.
2411 2007-10-27 Jakub Jelinek <jakub@redhat.com>
2413 PR c++/33842
2414 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
2415 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
2416 OFFSETOF_EXPR.
2417 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
2418 functions.
2419 * error.c (dump_expr): Handle OFFSETOF_EXPR.
2421 2007-10-26 Jason Merrill <jason@redhat.com>
2423 PR c++/24791
2424 * pt.c (get_template_info): New fn.
2425 (template_class_depth): Use it.
2426 (push_template_decl_real): Check that the template args of the
2427 definition match the args of the previous declaration.
2429 2007-10-26 Paolo Carlini <pcarlini@suse.de>
2431 PR c++/31988
2432 * decl2.c (coerce_new_type): Do not allow a default argument for
2433 the first parameter.
2435 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
2437 PR c++/33839
2438 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
2439 don't see the leading '('. Only lookup names if we get an
2440 IDENTIFIER_NODE.
2442 2007-10-26 Jakub Jelinek <jakub@redhat.com>
2444 PR c++/33744
2445 * parser.c (cp_parser_parenthesized_expression_list): Set
2446 greater_than_is_operator_p to true in between the parens.
2448 2007-10-26 Paolo Carlini <pcarlini@suse.de>
2450 PR c++/31747
2451 * decl.c (grokdeclarator): In case of conflicting specifiers
2452 just return error_mark_node.
2454 2007-10-26 Ollie Wild <aaw@google.com>
2456 * expr.c (cxx_expand_expr): Removed.
2457 * cp-tree.h (exx_expand_expr): Removed.
2458 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
2459 with c_expand_expr.
2461 2007-10-25 Paolo Carlini <pcarlini@suse.de>
2463 PR c++/33843
2464 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
2466 2007-10-23 Jason Merrill <jason@redhat.com>
2468 PR c++/25950 (DR 391)
2469 * call.c (struct conversion): Remove check_copy_constructor_p.
2470 (reference_binding): Always bind a reference directly to a
2471 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
2472 temporary creation.
2473 (check_constructor_callable): Remove.
2474 (convert_like_real): Don't call it.
2475 (initialize_reference): Don't call check_constructor_callable.
2476 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
2477 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
2478 conversions if LOOKUP_NO_TEMP_BIND.
2479 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
2480 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
2481 second conversion.
2482 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
2484 2007-10-22 Jakub Jelinek <jakub@redhat.com>
2486 PR c++/33372
2487 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
2488 before checking if its type is integral.
2490 2007-10-22 Jason Merrill <jason@redhat.com>
2492 PR c++/33620
2493 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
2494 * pt.c (apply_late_template_attributes): Splice out dependent
2495 attributes from DECL_ATTRIBUTES.
2497 * decl.c (cxx_maybe_build_cleanup): Use build_address.
2499 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2501 * typeck.c (build_binary_op) : Use appropriate warning option
2502 instead of unnamed warning.
2504 2007-10-16 Paolo Carlini <pcarlini@suse.de>
2506 PR c++/31446
2507 * pt.c (current_template_args): Do not change TREE_LIST elements
2508 with a TREE_VALUE of error_mark_node.
2510 2007-10-16 Mark Mitchell <mark@codesourcery.com>
2512 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
2513 * decl.c (start_decl): Tidy.
2514 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
2515 the type.
2516 (grokdeclarator): Clarify comment.
2518 2007-10-14 Andrew Pinski <pinskia@gmail.com>
2520 PR c++/30303
2521 * decl.c (grokfndecl): Return NULL after the "definition of
2522 implicitly-declared" error happened.
2524 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
2526 PR c++/26698
2527 * call.c (build_user_type_conversion_1): Do not consider conversion
2528 functions to convert a (possibly cv-qualified) object to the (possibly
2529 cv-qualified) same object type (or a reference to it), to a (possibly
2530 cv-qualified) base class of that type (or a reference to it).
2532 2007-10-12 Paolo Carlini <pcarlini@suse.de>
2534 * pt.c (tsubst): Use template_parm_level_and_index.
2536 2007-10-12 Jakub Jelinek <jakub@redhat.com>
2538 PR c++/32121
2539 * parser.c (cp_parser_compound_statement): Handle label-declarations
2540 at the beginning of the compound statement.
2541 (cp_parser_block_declaration): Issue diagnostics about __label__
2542 not at the beginning of a block.
2544 2007-10-11 Paolo Carlini <pcarlini@suse.de>
2546 PR c++/33461
2547 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
2548 to convert_template_argument.
2549 (coerce_template_parms): Return error_mark_node after fixed-length
2550 error.
2551 (tsubst_decl): Check for error_mark_node the return value of the
2552 first tsubst in 'case VAR_DECL'.
2554 2007-10-08 Ollie Wild <aaw@google.com>
2556 * typeck2.c (digest_init): Call cplus_expand_constant after
2557 convert_for_initialization.
2558 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
2559 * expr.c (cplus_expand_constant): Updated function description.
2561 2007-10-04 Jason Merrill <jason@redhat.com>
2563 PR c++/20416
2564 * call.c (initialize_reference): Handle local static reference
2565 temps properly.
2567 2007-10-03 Jason Merrill <jason@redhat.com>
2569 PR c++/32470
2570 * name-lookup.c (push_namespace_with_attrs): Fold back into...
2571 (push_namespace): Here.
2572 (handle_namespace_attrs): New fn for the attr code.
2573 (leave_scope): Don't pop_visibility.
2574 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
2575 * parser.c (cp_parser_namespace_definition): Call
2576 handle_namespace_attrs and pop_visibility as appropriate.
2578 PR c++/11756
2579 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
2581 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
2583 * decl.c (duplicate_decls): Preserve linkage flags for mere
2584 redeclarations of gnu_inline definitions.
2586 2007-10-03 Jason Merrill <jason@redhat.com>
2588 PR c++/15764
2589 * decl.c (wrap_cleanups_r): New fn.
2590 (wrap_temporary_cleanups): New fn.
2591 (initialize_local_var): Call it.
2593 2007-09-29 Jason Merrill <jason@redhat.com>
2595 PR c++/33094
2596 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
2597 constant to not have DECL_EXTERNAL if it's file-local.
2599 2007-09-28 Ollie Wild <aaw@google.com>
2601 Revert
2602 2007-09-27 Ollie Wild <aaw@google.com>
2604 * typeck2.c (digest_init): Call cplus_expand_constant after
2605 convert_for_initialization.
2606 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
2607 * expr.c (cplus_expand_constant): Updated function description.
2609 2007-09-28 Jason Merrill <jason@redhat.com>
2611 PR c++/10179
2612 * class.c (layout_empty_base): Take rli parameter, update
2613 rli->record_align if empty base has user-specified alignment.
2614 (build_base_field): Pass rli to it.
2616 2007-09-28 Paolo Carlini <pcarlini@suse.de>
2618 PR c++/33213
2619 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
2621 2007-09-28 Paolo Carlini <pcarlini@suse.de>
2623 PR c++/33118
2624 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
2625 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
2626 (dump_parameters): Just call dump_type for argument packs too.
2628 2007-09-28 Jakub Jelinek <jakub@redhat.com>
2630 PR c++/31434
2631 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
2632 qualification by creating qualified PACK_EXPANSION_PATTERN and
2633 then calling make_pack_expansion on it.
2635 2007-09-27 Ollie Wild <aaw@google.com>
2637 * typeck2.c (digest_init): Call cplus_expand_constant after
2638 convert_for_initialization.
2639 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
2640 * expr.c (cplus_expand_constant): Updated function description.
2642 2007-09-27 Jason Merrill <jason@redhat.com>
2644 PR c++/33571
2645 * decl2.c (is_late_template_attribute): Don't crash on unknown
2646 attribute.
2648 2007-09-27 Paolo Carlini <pcarlini@suse.de>
2650 PR c++/33493
2651 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
2652 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
2653 spaces in the formatting.
2654 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
2656 2007-09-27 Jakub Jelinek <jakub@redhat.com>
2658 * error.c (cxx_print_error_function): Add third argument, pass
2659 it over to lhd_print_error_function.
2660 (cp_print_error_function): If diagnostic->abstract_origin, print
2661 virtual backtrace.
2662 * cp-tree.h (struct diagnostic_info): New forward decl.
2663 (cxx_print_error_function): Add third argument.
2665 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
2667 PR c++/33207
2668 * name-lookup.c (pushtag): Do not create an implicit typedef before
2669 the associated type declaration is known to be valid.
2671 2007-09-25 Jakub Jelinek <jakub@redhat.com>
2673 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
2674 rather than pointers.
2676 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
2678 PR c++/14688
2679 * search.c (check_final_overrider): Fail if
2680 targetm.comp_type_attributes returns 0.
2682 2007-09-24 Jason Merrill <jason@redhat.com>
2684 PR c++/33239
2685 * pt.c (resolve_typename_type): Don't look things up in the original
2686 template if it would mean losing template arguments.
2688 2007-09-24 Jakub Jelinek <jakub@redhat.com>
2690 PR c++/33506
2691 * cp-tree.h (cxx_type_hash_eq): New prototype.
2692 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
2693 * tree.c (cxx_type_hash_eq): New function.
2695 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
2697 PR c++/33185
2698 * tree.c (cp_build_qualified_type_real): Build a canonical
2699 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
2701 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
2703 PR c++/33112
2704 PR c++/33185
2705 * tree.c (cplus_array_compare): Compare pointers, not types.
2706 (build_cplus_array_type_1): Store new array type into the hash
2707 table before building the canonical type; build the canonical type
2708 correctly.
2709 (cp_build_qualified_type_real): Put all of the array types with
2710 cv-qualified element types into the C++ array hash table, built as
2711 variants of the unqualified versions.
2713 2007-09-23 Jason Merrill <jason@redhat.com>
2715 PR c++/16370
2716 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
2717 for deprecation warnings.
2719 2007-09-22 Jason Merrill <jason@redhat.com>
2721 PR c++/15269
2722 * call.c (build_over_call): Warn about deprecated virtuals.
2724 PR c++/19407
2725 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
2726 (MAYBE_TAGGED_TYPE_P): Remove.
2727 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
2728 instead of calling is_late_template_attribute again.
2729 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
2730 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
2731 Don't crash on typedefs from non-template classes.
2732 * decl2.c (grokfield): Don't sorry about attrs on template parms.
2733 (is_late_template_attribute): All attributes applied to template
2734 parms or typename types are dependent. Static.
2735 (splice_template_attributes): Pass decl through.
2736 (save_template_attributes): Likewise.
2738 2007-09-20 Jakub Jelinek <jakub@redhat.com>
2740 PR c++/33496
2741 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
2742 returned from tsubst_pack_expansion.
2743 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
2744 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
2746 2007-09-20 Paolo Carlini <pcarlini@suse.de>
2748 PR c++/33460
2749 * semantics.c (finish_id_expression): Use consistently
2750 context_for_name_lookup.
2751 * decl.c (fixup_anonymous_aggr): Fix error message for
2752 anonymous struct (vs union).
2754 2007-09-19 Jason Merrill <jason@redhat.com>
2756 PR c++/7586
2757 * pt.c (tsubst): Handle typedefs by looking for the specialization.
2758 (retrieve_specialization): Only tagged types use
2759 DECL_TEMPLATE_INSTANTIATIONS.
2760 (instantiate_class_template): Push nested classes too.
2761 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
2762 tagged types.
2763 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
2764 * init.c (is_aggr_type): Remove redundant tests.
2765 * class.c (push_nested_class): Use CLASS_TYPE_P.
2767 2007-09-20 Paolo Carlini <pcarlini@suse.de>
2769 PR c++/33459
2770 * init.c (build_zero_init): If, recursively, build_zero_init
2771 returns a NULL_TREE, do not append it to the VEC of constructors.
2773 2007-09-18 Jason Merrill <jason@redhat.com>
2775 PR c++/17743
2776 * pt.c (apply_late_template_attributes): Set processing_template_decl.
2777 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
2778 ATTR_FLAG_TYPE_IN_PLACE.
2779 (tsubst): Do unqualified lookup to find typedefs from current class.
2780 [ARRAY_TYPE]: Propagate alignment info.
2781 * decl2.c (is_late_template_attribute): Only defer handling of
2782 attribute aligned if the expression is dependent.
2783 (save_template_attributes): If we're deferring any attributes,
2784 make this a naming typedef.
2786 2007-09-18 Paolo Carlini <pcarlini@suse.de>
2788 PR c++/33462 (again)
2789 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
2790 va_arg instead of __builtin_va_arg.
2792 2007-09-18 Paolo Carlini <pcarlini@suse.de>
2794 PR c++/33462
2795 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
2796 (pp_cxx_primary_expression): Use it.
2797 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
2798 * error.c (dump_expr): Use it.
2800 2007-09-18 Paolo Carlini <pcarlini@suse.de>
2802 PR c++/33463
2803 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
2804 out case TYPEID_EXPR to...
2805 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
2806 and pp_cxx_right_paren.
2807 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
2808 * error.c (dump_expr): Use it.
2810 2007-09-18 Paolo Carlini <pcarlini@suse.de>
2812 PR c++/33464
2813 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
2814 (pp_cxx_primary_expression): Use it.
2815 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
2816 * error.c (dump_expr): Use it.
2818 2007-09-16 Paolo Carlini <pcarlini@suse.de>
2820 PR c++/33124
2821 * init.c (build_new): Remove warning for zero-element
2822 allocations.
2824 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
2826 PR c++/32756
2827 * call.c (maybe_handle_implicit_object): Set this_p, clear
2828 rvaluedness_matches_p.
2829 (compare_ics): Do not compare rvaluedness matching when one of the
2830 operands is an implicit object.
2832 2007-09-14 Jason Merrill <jason@redhat.com>
2834 PR c++/17743, c++/19163
2835 * decl2.c (is_late_template_attribute): New fn.
2836 (splice_template_attributes, save_template_attributes): New fns.
2837 (cplus_decl_attributes): Call save_template_attributes.
2838 * pt.c (apply_late_template_attributes): New fn.
2839 (instantiate_class_template, tsubst_decl): Use it.
2840 * cp-tree.h: Declare is_late_template_attribute.
2842 2007-09-13 Tom Tromey <tromey@redhat.com>
2844 * parser.c (cp_lexer_new_main): Don't use
2845 c_lex_return_raw_strings.
2846 (cp_lexer_get_preprocessor_token): Update. Add special case when
2847 lexer is NULL.
2849 2007-09-11 Jan Hubicka <jh@suse.cz>
2851 * method.c (use_thunk): Use tree_rest_of_compilation
2852 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
2853 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
2854 * cp-tree.h (expand_body): Kill.
2855 (emit_associated_thunks): Declare.
2856 * semantics.c (emit_associated_thunks): Export.
2857 (expand_body): Kill.
2859 2007-09-09 David Daney <ddaney@avtrex.com>
2861 PR c++/33324
2862 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
2863 to calculate cookie_ptr.
2865 2007-09-08 Jason Merrill <jason@redhat.com>
2867 PR c++/33342
2868 * pt.c (most_specialized_class): Set processing_template_decl
2869 while tsubsting partial spec args.
2871 2007-09-06 Jason Merrill <jason@redhat.com>
2873 * decl2.c (get_guard): Copy visibility from the guarded variable.
2875 2007-09-06 Jan Hubicka <jh@suse.cz>
2877 * semantics.c (expand_body): Do not mark arguments of clones used.
2879 2007-09-06 Paolo Carlini <pcarlini@suse.de>
2881 PR c++/32674
2882 * decl.c (cp_finish_decl): When processing_template_decl,
2883 deal correctly with init as TREE_LIST.
2885 2007-09-06 Tom Tromey <tromey@redhat.com>
2887 * decl.c (finish_function): Put return's location on line zero of
2888 file.
2890 2007-09-05 Jason Merrill <jason@redhat.com>
2892 PR c++/15745
2893 * except.c (prepare_eh_type): Use type_decays_to.
2895 PR c++/15097
2896 * init.c (build_delete): Use build_headof to get the address of the
2897 complete object if we aren't using the deleting destructor.
2898 * rtti.c (build_headof): No longer static.
2899 * cp-tree.h: Declare it.
2901 2007-09-06 Jakub Jelinek <jakub@redhat.com>
2903 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
2904 decl if a prototype for XX is provided with throw().
2906 PR c++/33289
2907 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
2908 on __*_chk non-__builtin_* decls.
2910 2007-09-05 Paolo Carlini <pcarlini@suse.de>
2912 PR c++/30302
2913 * semantics.c (finish_id_expression): Use context_for_name_lookup
2914 insted of DECL_CONTEXT, to see through anonymous structs and unions.
2915 * class.c (finish_struct_anon): Deal correctly with anonymous
2916 structs (vs unions, as GNU extension) in error messages.
2918 2007-09-05 Jan Hubicka <jh@suse.cz>
2920 * sematics.c (expand_body): Remove unnecesary import_export_decl
2921 call, DECL_EXTERNAL checks and current_function_decl saving.
2923 2007-09-05 Paolo Carlini <pcarlini@suse.de>
2925 PR c++/29731 (again)
2926 * parser.c (cp_parser_primary_expression): Return error_mark_node
2927 when a statement-expression is found in a template-argument list.
2929 2007-09-04 Jason Merrill <jason@redhat.com>
2931 * except.c (initialize_handler_parm): Use
2932 fold_build_cleanup_point_expr.
2934 PR c++/31419
2935 * call.c (reference_binding): Don't look for user-defined conversions
2936 to the same type.
2938 PR c++/31411
2939 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
2940 the MUST_NOT_THROW_EXPR.
2942 2007-09-04 Richard Sandiford <richard@codesourcery.com>
2944 * decl.c (cp_finish_decl): Call determine_visibility before
2945 make_rtl_for_nonlocal_decl.
2947 2007-09-04 Jason Merrill <jason@redhat.com>
2949 PR c++/14032
2950 * pt.c (most_specialized_class): Substitute outer template
2951 arguments into the arguments of a member template partial
2952 specialization.
2953 (strip_innermost_template_args): New fn.
2955 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
2957 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
2959 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2961 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
2962 * decl.c (cp_make_fname_decl): Likewise,
2963 * parser.c (cp_parser_string_literal): Likewise,
2964 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
2965 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
2966 Likewise,
2968 2007-09-02 Paolo Carlini <pcarlini@suse.de>
2970 PR c++/33208
2971 * typeck.c (build_unary_op): Fix error message for
2972 Boolean expression as operand to operator--.
2974 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2976 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
2977 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
2978 Likewise.
2980 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
2982 PR c++/32597
2983 * init.c (build_default_init): Make extern.
2984 * cp-tree.h (build_default_init): Declare here.
2985 * pt.c (tsubst_expr): When the instantiation of the initializer of
2986 a variable results in an empty list, default-initialize the
2987 variable.
2988 (tsubst_copy_and_build): When the instantiation of the initializer
2989 in a new expression results in an empty initializer list,
2990 default-initialize it.
2992 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
2994 * mangle.c (write_type): Change mangling of rvalue reference from
2995 `RR' to `O'.
2997 2007-08-31 Jakub Jelinek <jakub@redhat.com>
2999 * decl.c (duplicate_decls): Remove duplicated line.
3001 2007-08-31 Paolo Carlini <pcarlini@suse.de>
3003 PR c++/33210
3004 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
3005 BOUND_TEMPLATE_TEMPLATE_PARM.
3007 2007-08-31 Paolo Carlini <pcarlini@suse.de>
3009 PR c++/32113
3010 * search.c (lookup_member): Check the name argument for
3011 error_mark_node.
3013 2007-08-31 Paolo Carlini <pcarlini@suse.de>
3015 PR c++/33212
3016 * parser.c (cp_parser_trait_expr): Check rerurn value of
3017 cp_parser_type_id.
3019 2007-08-30 Ollie Wild <aaw@google.com>
3021 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
3022 convert_ptrmem for pointer to member conversions.
3023 (convert_to_pointer_force): Update cp_convert_to_pointer call.
3024 (ocp_convert): Update cp_convert_to_pointer call.
3025 * typeck.c (convert_ptrmem): Add conditional for null pointers to
3026 members.
3027 (build_static_cast_1): Check can_convert for conversions in either
3028 direction.
3029 (get_delta_difference_1): New function.
3030 (get_delta_difference): Refactor to call get_delta_difference_1.
3032 2007-08-30 Jakub Jelinek <jakub@redhat.com>
3034 * decl.c (start_preparsed_function): Set
3035 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
3037 2007-08-28 Paolo Carlini <pcarlini@suse.de>
3039 PR c++/33209
3040 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
3041 BOUND_TEMPLATE_TEMPLATE_PARM.
3043 2007-08-28 Jakub Jelinek <jakub@redhat.com>
3045 PR c++/32596
3046 PR c++/32400
3047 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
3048 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
3050 2007-08-27 Jason Merrill <jason@redhat.com>
3052 PR c++/29000
3053 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
3054 Look inside STMT_EXPR.
3055 * semantics.c (stmt_expr_value_expr): New fn.
3056 * cp-tree.h: Declare it.
3058 PR c++/28558
3059 * decl.c (groktypename): Ignore attributes applied to class type.
3061 2007-08-28 Richard Guenther <rguenther@suse.de>
3063 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
3065 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
3067 * error.c (dump_expr): Handle COMPLEX_CST.
3068 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
3069 (pp_cxx_expression): Likewise.
3071 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
3073 * decl.c (GNU_INLINE_P): New.
3074 (duplicate_decls): Handle gnu_inline. Merge attributes and
3075 some flags in overriding definitions.
3076 (redeclaration_error_message): Handle gnu_inline.
3077 (start_preparsed_function): Likewise.
3079 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3081 * call.c (sufficient_parms_p): Constify.
3082 * class.c (same_signature_p): Likewise.
3083 * cp-gimplify.c (is_invisiref_parm,
3084 cxx_omp_privatize_by_reference): Likewise.
3085 * cp-objcp-common.c (has_c_linkage): Likewise.
3086 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
3087 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
3088 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
3089 num_artificial_parms_for, comp_template_parms,
3090 template_parameter_pack_p, any_dependent_template_arguments_p,
3091 any_type_dependent_arguments_p, any_value_dependent_elements_p,
3092 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
3093 zero_init_p, member_p, cp_lvalue_kind,
3094 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
3095 varargs_function_p, is_dummy_object, special_function_kind,
3096 string_conv_p, type_unknown_p, comp_except_specs, compparms,
3097 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
3098 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
3099 cp_has_mutable_p, at_least_as_qualified_p,
3100 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
3101 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
3102 * except.c (nothrow_libfn_p): Likewise.
3103 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
3104 Likewise.
3105 * pt.c (comp_template_parms, template_parameter_pack_p,
3106 any_type_dependent_arguments_p, any_value_dependent_elements_p,
3107 any_dependent_template_arguments_p): Likewise.
3108 * repo.c (repo_export_class_p): Likewise.
3109 * semantics.c (anon_aggr_type_p): Likewise.
3110 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
3111 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
3112 varargs_function_p, member_p, is_dummy_object, pod_type_p,
3113 zero_init_p, special_function_p): Likewise.
3114 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
3115 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
3116 compparms, invalid_nonstatic_memfn_p,
3117 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
3118 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
3119 cp_has_mutable_p, lvalue_or_else): Likewise.
3121 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
3123 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
3124 * cp-objcp-common.c (cp_tree_size): Ditto.
3125 * tree.c (cp_walk_subtrees): Ditto
3126 * cp-tree.def (TINST_LEVEL): Go away.
3127 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
3128 move together with other non-tree structs.
3129 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
3130 (union lang_tree_node): Eliminate tinst_level field.
3131 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
3132 (current_instantiation, outermost_tinst_level): Return
3133 a "struct tinst_level *".
3135 * error.c (print_instantiation_partial_context): Change second
3136 parameter to a "struct tinst_level *". Replace accessor macros
3137 with field access.
3138 (print_instantiation_full_context): Likewise.
3139 * lex.c (in_main_input_context): Likewise.
3141 * pt.c (struct pending_templates): New.
3142 (pending_templates, last_pending_template): Use it as a type.
3143 (current_tinst_level): Change typo to "struct tinst_level *"
3144 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
3145 (add_pending_template): Construct a "struct pending_template".
3146 Replace TINST_LEVEL accessor macros with field access.
3147 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
3148 (pop_tinst_level): Likewise.
3149 (instantiate_pending_templates): Likewise. Factor common code used
3150 when an instantiation has been done.
3151 (outermost_tinst_level): Replace tree_last with loop.
3152 (current_instantiation): Return a "struct tinst_level *".
3154 2007-08-24 Ollie Wild <aaw@google.com>
3156 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
3157 * name-lookup.h (cp_binding_level): Remove vtables member.
3159 2007-08-24 Richard Guenther <rguenther@suse.de>
3161 * tree.c (cp_cannot_inline_tree_fn): Remove.
3162 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
3163 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
3164 Remove define.
3166 2007-08-24 Jakub Jelinek <jakub@redhat.com>
3168 PR c++/32567
3169 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
3170 error_mark_node right away if build_expr_type_conversion
3171 returned it.
3173 PR c++/32898
3174 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
3175 is error_mark_node rather than NULL_TREE.
3176 * pt.c (check_explicit_specialization): Likewise.
3178 PR c++/31941
3179 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
3180 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
3182 2007-08-22 Jason Merrill <jason@redhat.com>
3184 PR c++/29365
3185 * pt.c (outermost_tinst_level): New function.
3186 * lex.c (in_main_input_context): New function.
3187 * cp-tree.h: Declare it.
3188 * decl2.c (constrain_class_visibility): Use it to avoid warning
3189 about uses of the anonymous namespace in the main input file.
3191 2007-08-21 Jakub Jelinek <jakub@redhat.com>
3193 * init.c (build_new_1): Use get_target_expr instead of save_expr.
3195 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
3197 PR c++/7302
3198 * class.c (finish_struct_1): Warn when a class has virtual
3199 functions and accessible non-virtual destructor.
3201 2007-08-20 Richard Guenther <rguenther@suse.de>
3203 PR c++/22369
3204 PR c++/22451
3205 * call.c (build_new_method_call): Convert initializer to
3206 the basetype.
3207 * init.c (build_aggr_init): Do not fiddle with types.
3208 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
3209 * except.c (build_throw): Do not drop qualifiers for the
3210 pointer type.
3211 * typeck.c (get_member_function_from_ptrfunc): Do not
3212 fiddle with types, instead convert.
3213 (build_ptrmemfunc1): Convert to the target type for
3214 initialization.
3215 (gfc_trans_allocate): Convert result to target type.
3216 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
3217 pointer-to-member structures shall have alias set zero as well.
3219 2007-08-20 Richard Guenther <rguenther@suse.de>
3221 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
3222 Remove.
3223 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
3224 (nonstatic_local_decl_p): Likewise.
3225 * tree.c (cp_auto_var_in_fn_p): Remove.
3226 * decl.c (nonstatic_local_decl_p): Remove.
3228 2007-08-20 Richard Guenther <rguenther@suse.de>
3230 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
3231 Remove define.
3232 * tree.h (cp_walk_tree): New define to walk_tree_1 with
3233 cp_walk_subtrees lh parameter.
3234 (cp_walk_tree_without_duplicates): New define to
3235 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
3236 * tree.c (count_trees): Call
3237 cp_walk_tree_without_duplicates.
3238 (verify_stmt_tree): Call cp_walk_tree.
3239 (break_out_target_exprs): Likewise.
3240 (WALK_SUBTREE): Likewise.
3241 * cp-gimplify.c (cp_genericize): Likewise.
3242 * cp-pt.c (find_parameter_packs_r): Likewise.
3243 (uses_parameter_packs): Likewise.
3244 (make_pack_expansion): Likewise.
3245 (check_for_bare_parameter_packs): Likewise.
3246 (for_each_template_parm): Likewise.
3247 * decl.c (check_default_argument): Call
3248 cp_walk_tree_without_duplicates.
3249 * except.c (build_throw): Likewise.
3250 * decl2.c (type_visibility): Likewise.
3251 * semantics.c (expand_or_defer_fn): Likewise.
3252 (finalize_nrv): Call cp_walk_tree.
3254 2007-08-20 Jakub Jelinek <jakub@redhat.com>
3256 PR c++/33025
3257 * init.c (build_new_1): Rename placement_var variable to placement_expr.
3258 Initialize it with save_expr rather than get_temp_regvar.
3260 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
3262 PR c++/28989
3263 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
3264 lvalues.
3266 2007-08-17 Ollie Wild <aaw@google.com>
3268 PR c++/31749
3269 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
3270 declarations into appropriate slots for comparison. Fix type
3271 comparison.
3273 2007-08-17 Paolo Carlini <pcarlini@suse.de>
3275 PR c++/32112
3276 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
3277 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
3279 2007-08-17 Paolo Carlini <pcarlini@suse.de>
3281 PR c++/32870
3282 * parser.c (cp_parser_class_head): Improve error message.
3284 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
3286 * pt.c (instantiate_decl): Set input_location
3287 for the function end.
3289 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3291 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
3292 Constify.
3293 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
3294 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
3295 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
3296 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
3297 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
3298 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
3299 * typeck.c (cp_type_quals): Likewise.
3300 * typeck2.c (cxx_incomplete_type_diagnostic,
3301 cxx_incomplete_type_error): Likewise.
3303 2007-08-16 Paolo Carlini <pcarlini@suse.de>
3305 PR c++/31132
3306 * pt.c (tsubst_friend_function): When check_classfn
3307 returns error_mark_node likewise return it.
3309 2007-08-15 Jakub Jelinek <jakub@redhat.com>
3311 PR c++/32992
3312 * typeck.c (check_return_expr): Don't NRV optimize vars in
3313 anonymous unions.
3314 * decl.c (finish_function): Comment fix.
3316 2007-08-15 Paolo Carlini <pcarlini@suse.de>
3318 PR c++/33035
3319 * pt.c (push_template_decl_real): Depending on TYPE_P
3320 use either TYPE_CONTEXT or DECL_CONTEXT.
3322 2007-08-14 Mark Mitchell <mark@codesourcery.com>
3324 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
3325 constructors and destructors return this.
3327 2007-08-14 Paolo Carlini <pcarlini@suse.de>
3329 PR c++/27211
3330 * decl2.c (check_classfn): Return error_mark_node in case of error;
3331 in that case, do not call add_method.
3332 * decl.c (start_decl): Deal with check_classfn returning
3333 error_mark_node.
3334 (grokfndecl): Likewise.
3335 * pt.c (tsubst_friend_function): Likewise.
3337 2007-08-14 Andrew Pinski <pinskia@gmail.com>
3339 PR c++/30428
3340 * typeck.c (build_binary_op): Disallow vector float types with
3341 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
3343 2007-08-11 Ian Lance Taylor <iant@google.com>
3345 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
3346 alias_set_type.
3347 * cp-tree.h (cxx_get_alias_set): Update declaration.
3349 2007-08-10 Ollie Wild <aaw@google.com>
3351 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
3352 type lookups.
3353 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
3354 function parameter.
3355 (unqualified_namespace_lookup): Fix ambiguous_decl call.
3356 (lookup_using_namespace): Fix ambiguous_decl call.
3357 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
3359 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3361 * call.c (name_as_c_string): Use CONST_CAST.
3362 * decl.c (build_decl): Likewise.
3363 * parser.c (cp_parser_string_literal): Likewise.
3365 2007-08-10 Paolo Carlini <pcarlini@suse.de>
3367 PR c++/17763
3368 * error.c (dump_expr): Consistently use the *_cxx_*
3369 variants of the pretty-print functions.
3371 2007-08-10 Paolo Carlini <pcarlini@suse.de>
3373 PR c++/22256
3374 * decl.c (check_special_function_return_type): Just error
3375 on return type specified for conversion operator.
3377 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
3379 * typeck2.c (readonly_error): Handle general expressions.
3380 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
3382 2007-08-06 Dan Hipschman <dsh@google.com>
3384 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
3385 access function name.
3387 2007-08-04 Alfred Minarik <a.minarik@aon.at>
3389 PR pch/13676
3390 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
3391 * g++spec.c (lang_specific_driver): Check them.
3393 2007-08-06 Paolo Carlini <pcarlini@suse.de>
3395 PR c++/19532
3396 * pt.c (inline_needs_template_parms): Fix comment; change return type
3397 to bool.
3399 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
3401 Revert:
3402 2007-03-26 Dirk Mueller <dmueller@suse.de>
3404 * parser.c (cp_parser_member_declaration): Pedwarn
3405 about stray semicolons after member declarations.
3407 2007-08-02 Lee Millward <lee.millward@gmail.com>
3409 PR c++/30849
3410 PR c++/30850
3411 PR c++/30851
3412 * parser.c (cp_parser_asm_definition): Detect and discard asm
3413 statements with invalid inputs or outputs.
3414 (cp_parser_asm_operand_list): Return error mark node if any
3415 of the operands are invalid. Adjust documentation.
3417 2007-08-02 Nick Clifton <nickc@redhat.com>
3419 * typeck.c: Change copyright header to refer to version 3 of the
3420 GNU General Public License and to point readers at the COPYING3
3421 file and the FSF's license web page.
3422 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
3423 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
3424 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
3425 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
3426 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
3427 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
3428 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
3429 name-lookup.h, parser.c: Likewise.
3431 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3433 PR middle-end/32668
3434 * call.c (magic_varargs_p): Honor the "type generic" attribute.
3436 2007-07-30 Paolo Carlini <pcarlini@suse.de>
3438 PR c++/32108
3439 * semantics.c (finish_label_stmt): Reject the __label__
3440 extension outside function scopes.
3442 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3444 * parser.c (eof_token): Un-constify.
3445 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
3446 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
3447 casts.
3449 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
3451 * pt.c, tree.c, typeck2.c: Fix comment typos.
3453 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
3454 Mark Mitchell <mark@codesourcery.com>
3456 PR c++/30917
3457 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
3458 hidden due to friend declarations in local classes.
3460 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
3462 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
3463 * cp-tree.def (DECLTYPE_TYPE): New.
3464 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
3465 (dump_type_prefix): Ditto.
3466 (dump_type_suffix): Ditto.
3467 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
3468 * mangle.c (write_type): Handle DECLTYPE_TYPE.
3469 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
3470 types.
3471 (DECLTYPE_TYPE_EXPR): New.
3472 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
3473 (finish_declared_type): Declare.
3474 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
3475 DECLTYPE_TYPE nodes.
3476 (pp_cxx_type_id): Ditto.
3477 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
3478 (tsubst): Substitute into a DECLTYPE_TYPE node.
3479 (tsubst_copy): Ditto.
3480 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
3481 nodes.
3482 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
3483 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
3484 structural equality (because we can't hash the expressions).
3485 (finish_declared_type): New.
3486 * lex.c (reswords): Add "decltype" keyword.
3487 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
3488 (cp_parser_postfix_expression): Add member_access_only_p to
3489 restrict postfix expression to member access expressions.
3490 (cp_parser_unary_expression): Update call to
3491 cp_parser_postfix_expression to reflect new parameter.
3492 (cp_parser_declared_type): New.
3493 (cp_parser_simple_type_specifier): Parse decltype types.
3495 2007-07-27 Mark Mitchell <mark@codesourcery.com>
3497 PR c++/32346
3498 * call.c (convert_for_arg_passing): Only widen bitfields to their
3499 declared types if necessary.
3501 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3503 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
3504 Constify.
3506 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3508 * decl.c (typename_hash, typename_compare): Constify.
3509 * mangle.c (hash_type, compare_type): Likewise.
3510 * pt.c (eq_local_specializations, hash_local_specialization):
3511 Likewise.
3512 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
3513 list_hash): Likewise.
3514 * typeck2.c (pat_compare): Likewise.
3516 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
3518 * method.c (implicitly_declare_fn): Increase alignment if member
3519 function pointer format requires it.
3521 2007-07-24 Paolo Carlini <pcarlini@suse.de>
3523 PR c++/29001
3524 * typeck.c (check_return_expr): Do not pass a null argument
3525 to null_ptr_cst_p.
3527 2007-07-24 Paolo Carlini <pcarlini@suse.de>
3529 PR c++/32561
3530 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
3531 only on VAR_DECL.
3533 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
3535 PR c++/32839
3536 * typeck.c (convert_arguments): Only use default args if we have
3537 a function decl.
3539 PR c++/30818
3540 * typeck.c (structural_comptypes): No need to check
3541 resolve_typename_type return value here.
3542 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
3543 * pt.c (resolve_typename_type): Follow typename typedefs. Return
3544 original type rather than error_mark_node in case of failure.
3545 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
3546 resolve_typename_type result check.
3547 (cp_parser_direct_declarator, cp_parser_head,
3548 cp_parser_constructor_declarator_p): Likewise.
3550 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
3552 * pt.c (template_parms_variadic_p): Remove.
3553 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
3555 2007-07-12 Jakub Jelinek <jakub@redhat.com>
3557 PR c++/30854
3558 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
3559 argument to dump_aggr_init_expr_args instead of false.
3561 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
3563 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
3564 canonical types; otherwise, fall back to structural type
3565 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
3566 internal compiler error if the canonical types are wrong.
3568 2007-07-11 Paolo Carlini <pcarlini@suse.de>
3570 PR c++/32560
3571 * parser.c (cp_parser_make_indirect_declarator): When the
3572 the code argument is ERROR_MARK return cp_error_declarator.
3574 2007-07-09 Geoffrey Keating <geoffk@apple.com>
3576 PR 32617
3577 * decl.c (cxx_init_decl_processing): Don't set
3578 force_align_functions_log.
3579 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
3580 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
3581 FUNCTION_DECL, return its alignment.
3583 2007-07-09 Richard Guenther <rguenther@suse.de>
3585 * decl.c (start_preparsed_function): Do not promote return type.
3587 2007-07-08 Paolo Carlini <pcarlini@suse.de>
3589 PR c++/30535
3590 * pt.c (unify): Never pass error_mark_node to template_decl_level.
3592 2007-07-07 Mark Mitchell <mark@codesourcery.com>
3594 PR c++/32232
3595 * pt.c (resolve_overloaded_unification): Robustify. Return a
3596 bool, not an int.
3597 (type_unification_real): Adjust accordingly.
3599 2007-07-06 Richard Guenther <rguenther@suse.de>
3601 * init.c (build_new_1): Use the correct pointer type.
3602 * typeck2.c (build_m_component_ref): Likewise.
3604 2007-07-05 Mark Mitchell <mark@codesourcery.com>
3606 PR c++/32245
3607 * init.c (build_zero_init): Always build an initializer for
3608 non-static storage.
3609 * typeck2.c (build_functional_cast): Use build_zero_init.
3611 PR c++/32251
3612 * init.c (build_new_1): Always pass the allocation function to
3613 build_op_delete_call.
3614 * call.c (build_op_delete_call): Handle operator delete with a
3615 variable-argument list. Do not issue an error when no matching
3616 deallocation function is available for a new operator.
3618 PR c++/31992
3619 * cp-tree.h (any_value_dependent_elements_p): Declare it.
3620 * decl.c (value_dependent_init_p): New function.
3621 (cp_finish_decl): Use it.
3622 * pt.c (value_dependent_expression_p): Use
3623 any_value_dependent_elements_p.
3624 * parser.c (cp_parser_primary_expression): Add comment about
3625 treating dependent qualified names as integral
3626 constant-expressions.
3628 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
3630 * decl.c (build_ptrmemfunc_type): Always use structural equality
3631 tests when comparing pointer-to-member-function types, because the
3632 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
3633 types.
3635 2007-07-03 Mark Mitchell <mark@codesourcery.com>
3637 * init.c (build_new): Tweak comment.
3639 2007-06-29 Dave Brolley <brolley@redhat.com>
3641 PR c++/31743
3642 * parser.c (cp_parser_new_type_id): Don't reduce a named array
3643 type to its base type and number of elements here.
3644 * init.c (build_new): Call complete_type_or_else to ensure that the
3645 type is complete and to issue a diagnostic if it is not.
3646 (build_new_1): Don't call complete_type_or_else here.
3648 2007-07-03 Richard Guenther <rguenther@suse.de>
3650 PR c++/32609
3651 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
3652 after recursing.
3654 2007-07-02 Simon Baldwin <simonb@google.com>
3656 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
3657 for inner-style nested forward declarations that don't declare
3658 anything useful.
3660 2007-07-02 Jakub Jelinek <jakub@redhat.com>
3662 PR c++/31748
3663 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
3664 DECL_P in not a variable and appears more than once error messages.
3666 2007-07-01 Ollie Wild <aaw@google.com>
3668 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
3669 (select_decl): Remove function.
3670 (unqualified_namespace_lookup): Populate binding by calling
3671 ambiguous_decl. Remove select_decl call.
3672 (lookup_qualified_name): Remove select_decl call.
3673 * decl.c (lookup_and_check_tag): Check for ambiguous references.
3674 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
3675 generation when name lookup is ambiguous.
3677 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
3679 PR c++/31724
3680 * init.c (build_new_1): Use structural equality on the copy of the
3681 array type.
3683 2007-06-28 Geoffrey Keating <geoffk@apple.com>
3685 * decl2.c (determine_visibility): Implement
3686 flag_visibility_ms_compat effect on type info.
3687 * decl.c (cxx_init_decl_processing): Implement
3688 global effect of flag_visibility_ms_compat.
3690 2007-06-28 Geoffrey Keating <geoffk@apple.com>
3692 * decl2.c (start_objects): Mark constructor-running function
3693 as artificial.
3695 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
3697 PR c++/32111
3698 * decl.c (grokdeclarator): Reset friendp for member functions declared
3699 friend of their own class.
3701 2007-06-23 Mark Mitchell <mark@codesourcery.com>
3703 * decl2.c (determine_visibility): Don't look for dllexport here.
3704 (determine_visibility_from_class): Tidy.
3706 2007-06-18 Simon Baldwin <simonb@google.com>
3708 PR c++/31923
3709 * parser.c (cp_parser_single_declaration): Added check for storage
3710 class other than sc_none in parsed declaration, and a flag to indicate
3711 if the call is part of an explicit template specialization parse.
3712 * (cp_parser_explicit_specialization): Specialization check flag added
3713 to call to cp_parser_single_declaration(), set true.
3714 * (cp_parser_template_declaration_after_export): Specialization check
3715 flag added to call to cp_parser_single_declaration(), set false.
3716 * pt.c (check_explicit_specialization): Added code to copy visiblity
3717 and linkage from the templated function to the explicit specialization.
3719 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3721 * typeck.c (build_binary_op): For templates build the
3722 expression in pieces to avoid the assert in build2_stat.
3723 (get_member_function_from_ptrfunc):
3724 Change over to using POINTER_PLUS_EXPR and convert
3725 the second operand to sizetype.
3726 * typeck2.c (build_m_component_ref): Likewise.
3727 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
3728 instead of PLUS_EXPR for pointers.
3729 (build_new_1): Likewise.
3730 (build_vec_delete_1): Likewise.
3731 (build_vec_delete): Likewise.
3732 * class.c (build_base_path): Likewise.
3733 (build_base_path): Likewise.
3734 (convert_to_base_statically): Likewise.
3735 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
3736 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
3737 instead of PLUS_EXPR.
3738 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
3739 instead of PLUS_EXPR for pointers.
3740 * call.c (build_special_member_call): Likewise.
3741 * rtti.c (build_headof): Likewise.
3742 Use sizetype instead of ptrdiff_type_node.
3743 (tinfo_base_init): Create a POINTER_PLUS_EXPR
3744 instead of PLUS_EXPR for pointers.
3745 * except.c (expand_start_catch_block): Do a
3746 NEGATIVE and then a POINTER_PLUS_EXPR instead
3747 of a MINUS_EXPR.
3748 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
3749 PLUS_EXPR on pointer types over to use
3750 POINTER_PLUS_EXPR and remove the conversion
3751 to the pointer types.
3752 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
3753 adding to a pointer type. Use size_int instead of
3754 ssize_int. Convert the index to sizetype before
3755 adding it to the pointer.
3757 2007-06-15 Mark Mitchell <mark@codesourcery.com>
3759 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
3760 (DECL_ANON_UNION_VAR_P): New macro.
3761 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
3762 than DECL_VAR_MARKED_P, to keep track of which variables we have
3763 seen.
3764 * decl.c (redeclaration_error_message): Complain about redeclaring
3765 anonymous union members at namespace scope.
3766 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
3768 2007-06-14 Geoff Keating <geoffk@apple.com>
3770 * decl2.c (determine_visibility): Ensure that functions with
3771 hidden types as parameters are hidden.
3773 PR 31093
3774 * decl2.c (determine_visibility): Remove duplicate code for
3775 handling type info.
3777 2007-06-12 Ian Lance Taylor <iant@google.com>
3779 PR libstdc++/29286
3780 * init.c (avoid_placement_new_aliasing): New static function.
3781 (build_new_1): Call it.
3783 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
3785 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
3786 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
3788 2007-06-08 Jakub Jelinek <jakub@redhat.com>
3790 PR c++/32177
3791 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
3792 on init, the non-decl cond operand and increment value.
3794 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
3796 PR c++/30759
3797 * decl.c (check_initializer): Report an error when a brace enclosed
3798 initializer is used for a non-aggregate type in C++98.
3799 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
3800 cxx_dialect.
3801 (grokdeclarator): Likewise.
3802 (move_fn_p): Likewise.
3803 * typeck.c (check_return_expr): Likewise.
3804 * call.c (reference_binding): Likewise.
3805 * error.c (cp_cpp_error): Likewise.
3806 * pt.c (check_default_tmpl_args): Likewise.
3807 (tsubst): Likewise.
3808 * lex.c (init_reswords): Likewise.
3809 * parser.c (p_parser_primary_expression): Likewise.
3810 (TOKEN_PRECEDENCE): Likewise.
3811 (cp_parser_init_declarator): Likewise.
3812 (cp_parser_ptr_operator): Likewise.
3813 (cp_parser_parameter_declaration): Likewise.
3814 (cp_parser_enclosed_template_argument_list): Likewise.
3815 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
3816 (cp_parser_next_token_ends_template_argument_p): Likewise.
3818 2007-06-04 Simon Baldwin <simonb@google.com>
3820 * decl.c (grokdeclarator): Readability change. Moved case labels
3821 into direct switch statement scope.
3823 2007-06-04 Paolo Carlini <pcarlini@suse.de>
3825 * call.c (convert_like_real): Remove pointless code.
3827 2007-05-31 Mark Mitchell <mark@codesourcery.com>
3829 * decl.c (get_atexit_fn_ptr_type): New function.
3830 (get_atexit_node): Use it.
3831 (start_cleanup_fn): Likewise.
3832 (register_dtor_fn): Use the object's destructor, instead of a
3833 separate cleanup function, where possible.
3834 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
3835 (atexit_fn_ptr_type_node): New macro.
3836 * decl2.c (build_cleanup): Use build_address.
3838 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
3840 * typeck.c (build_binary_op): Include types in error.
3842 2007-05-31 Jakub Jelinek <jakub@redhat.com>
3844 PR c++/31806
3845 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
3846 needs runtime initialization.
3848 2007-05-31 Paolo Carlini <pcarlini@suse.de>
3850 PR c++/32158
3851 * semantics.c (finish_trait_expr): Complete the types.
3853 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
3854 Douglas Gregor <doug.gregor@gmail.com>
3855 Pedro Lamarao <pedro.lamarao@mndfck.org>
3856 Howard Hinnant <howard.hinnant@gmail.com>
3858 PR c++/7412
3859 PR c++/29939
3860 * typeck.c (comptypes): Don't consider rvalue and lvalue
3861 reference types to be equivalent.
3862 (check_return_expr): Move from certain lvalues when returning
3863 them.
3864 * decl.c (grokdeclarator): Implement reference collapsing.
3865 (copy_fn_p): Don't consider constructors taking rvalue references
3866 to be copy constructors.
3867 (move_fn_p): New.
3868 * call.c (conversion): New "rvaluedness_matches_p" member.
3869 (convert_class_to_reference): Require reference type as first
3870 parameter instead of base type.
3871 (reference_binding): Add logic to handle rvalue references.
3872 (implicit_conversion): Update inaccurate comment.
3873 (convert_like_real): Disable creation of temporaries that are
3874 impossible to initialize for types with move constructors.
3875 (build_over_call): Elide move constructors when possible.
3876 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
3877 (maybe_handle_ref_bind): Return conversion instead of type node.
3878 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
3879 determine preferred conversion sequences.
3880 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
3881 (LOOKUP_PREFER_RVALUE): New.
3882 (DECL_MOVE_CONSTRUCTOR_P): New.
3883 (struct cp_declarator): Add "reference" member for reference
3884 types, with new "rvalue_ref" flag.
3885 (cp_build_reference_type): Declare.
3886 (move_fn_p): Declare.
3887 * error.c (dump_type_prefix): Format rvalue reference types
3888 correctly in error messages.
3889 * except.c (build_throw): Move from certain lvalues when
3890 throwing.
3891 * mangle.c (write_type): Mangle rvalue references differently
3892 than regular references.
3893 * parser.c (make_reference_declarator): Add boolean parameter for
3894 rvalue references.
3895 (cp_parser_make_indirect_declarator): New.
3896 (cp_parser_new_declarator_opt): Call
3897 cp_parser_make_indirect_declarator.
3898 (cp_parser_conversion_declarator_opt): Ditto.
3899 (cp_parser_declarator): Ditto.
3900 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
3901 declarators.
3902 * pt.c (tsubst): Implement reference collapsing.
3903 (maybe_adjust_types_for_deduction): Implement special template
3904 parameter deduction rule for rvalue references.
3905 (type_unification_real): Update calls to
3906 maybe_adjust_types_for_deduction.
3907 (try_one_overload): Ditto.
3908 (unify_pack_expansion): Ditto.
3909 * tree.c (lvalue_p_1): Handle rvalue reference types.
3910 (cp_build_reference_type): New.
3912 2007-05-30 Jakub Jelinek <jakub@redhat.com>
3914 PR c++/31809
3915 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
3916 variables that need runtime initialization.
3918 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
3920 PR c++/31339
3921 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
3922 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
3923 case POSTDECREMENT_EXPR>): Return the error_mark_node
3924 if either the real or imaginary parts would an
3925 error_mark_node.
3927 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
3928 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3930 PR c++/31745
3931 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
3932 token is a closing brace, false if there are no tokens left.
3933 (cp_parser_namespace_alias_definition): Only consume the next token if
3934 it is a closing brace.
3936 * parser.c (cp_parser_class_specifier): Likewise.
3938 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
3940 * semantics.c (finish_member_declaration): Fix a typo in the
3941 last checkin.
3943 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
3945 PR c++/31431
3946 PR c++/31432
3947 PR c++/31434
3948 PR c++/31435
3949 PR c++/31437
3950 PR c++/31438
3951 PR c++/31442
3952 PR c++/31443
3953 PR c++/31444
3954 PR c++/31445
3955 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
3956 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
3957 * pt.c (check_for_bare_parameter_packs): Return bool indicated
3958 whether everything was okay. Fix indentation.
3959 (push_template_decl_real): Check for bare parameter packs in
3960 function parameters; where errors occur, mark the parameter types
3961 with ERROR_MARK_NODEs to avert ICEs.
3962 (coerce_template_parameter_pack): New.
3963 (coerce_template_parms): Moved parameter pack coercion into
3964 coerce_template_parameter_pack, and permit it anywhere in the
3965 template parameter list (not just at the end). Parameter and
3966 argument indices can vary (somewhat) separately now, so add
3967 PARM_IDX and ARG_IDX.
3968 (fn_type_unification): Don't set an argument pack as incomplete if
3969 no argument pack was deduced.
3970 (type_unification_real): If a type parameter is a parameter pack
3971 and has not otherwise been deduced, it will be deduced to an empty
3972 parameter pack.
3973 (more_specialized_fn): Use the actual lengths of the argument
3974 lists when comparing against expansions.
3975 * semantics.c (finish_member_declaration): If a field's type has
3976 bare parameter packs, error and set its type to ERROR_MARK_NODE.
3978 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
3980 PR target/27067
3981 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
3983 2007-05-22 Ollie Wild <aaw@google.com>
3985 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
3986 (unqualified_namespace_lookup): Adds check for hidden types.
3988 2007-05-22 Ollie Wild <aaw@google.com>
3990 * decl.c (duplicate_decls): Verify namespace names are unique.
3992 2007-05-21 Mark Mitchell <mark@codesourcery.com>
3994 * decl.c (cxx_maybe_build_cleanup): Handle
3995 __attribute__((cleanup)).
3997 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3999 * cvt.c (cp_convert_and_check): Don't check warnings if the
4000 conversion failed.
4002 2007-05-18 Geoffrey Keating <geoffk@apple.com>
4004 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
4006 2007-05-14 Paolo Carlini <pcarlini@suse.de>
4008 PR c++/29928
4009 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
4010 type only if is a class type (5.2.8/4).
4012 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
4014 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
4015 * decl.c (grokdeclarator): Use unsigned_type_for instead of
4016 c_common_unsigned_type.
4018 2007-05-11 Silvius Rus <rus@google.com>
4020 * typeck.c (build_indirect_ref): Add call to
4021 strict_aliasing_warning.
4022 (build_reinterpret_cast_1): Condition call to
4023 strict_aliasing_warning.
4025 2007-05-11 Jan Hubicka <jh@suse.cz>
4027 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
4028 * decl2.c (start_objects): ctors and dtors are no longer public.
4029 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
4031 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
4033 * typeck.c (build_unary_op): Remove code that used to
4034 handle non lvalue increments/decrements.
4036 2007-05-07 Mike Stump <mrs@apple.com>
4038 * parser.c (check_empty_body): Add.
4039 (cp_parser_iteration_statement): Add call to check_empty_body.
4041 2007-05-05 Geoffrey Keating <geoffk@apple.com>
4043 PR 31775
4044 * mangle.c (write_mangled_name): Mangle static variable names.
4045 (write_unqualified_name): Use local-source-name for
4046 namespace-scope static variables.
4048 2007-05-04 Dirk Mueller <dmueller@suse.de>
4050 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
4051 not in effect.
4053 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
4055 PR c++/31663
4056 * decl2.c (constrain_class_visibility):
4057 Use strip_pointer_or_array_types instead of strip_array_types.
4059 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
4061 PR C++/30221
4062 * decl.c (reshape_init_r): Don't reshape the first element if it
4063 is a pointer to member function.
4065 2007-04-27 Simon Baldwin <simonb@google.com>
4067 * decl.c (grokparms): Changed message format from %qD to %qE.
4069 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
4071 * error.c (maybe_warn_variadic_templates): Variadic templates are
4072 now in C++0x, so only warn about them in C++98 mode.
4074 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
4076 PR C++/30016
4077 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
4078 integeral types from vectors types.
4080 2007-04-26 Jakub Jelinek <jakub@redhat.com>
4082 PR c++/31598
4083 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
4084 for type dependent OMP_CLAUSE_DECLs.
4086 2007-04-24 Mark Mitchell <mark@codesourcery.com>
4088 PR c++/31338
4089 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
4090 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
4091 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
4092 * init.c (build_zero_init): Adjust, as
4093 COMPLEX_TYPE is now a SCALAR_TYPE.
4094 * typeck2.c (digest_init): Allow brace-enclosed initializers for
4095 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
4097 2007-04-25 Paolo Carlini <pcarlini@suse.de>
4099 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
4100 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
4101 (trait_expr_value): Adjust.
4103 2007-04-23 Simon Baldwin <simonb@google.com>
4105 * decl.c (grokparms): Added new error for duplicate function
4106 parameters names in function prototypes, to match gcc behavior.
4108 2007-04-23 Jan Hubicka <jh@suse.cz>
4110 * decl2.c (finish_objects): Do not call target constructor/destructor
4111 bits dirrectly.
4113 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
4115 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
4116 instead of checking GIMPLE_STMT_P in chain_next.
4118 2007-04-17 Mark Mitchell <mark@codesourcery.com>
4120 PR c++/31513
4121 * call.c (convert_for_arg_passing): Convert bitfields to their
4122 declared types.
4124 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
4126 PR c++/31517
4127 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
4129 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
4131 PR c++/29365
4132 * decl2.c (constrain_class_visibility):
4133 Do not warn about the use of anonymous namespace in the main input file.
4135 2007-04-15 Mark Mitchell <mark@codesourcery.com>
4137 * cp-tree.h (current_template_parms): Fix typo in comment.
4139 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
4141 * cp-tree.h, error.c: Fix comment typos.
4143 2007-04-13 Jason Merrill <jason@redhat.com>
4145 PR c++/31074
4146 * call.c (reference_binding): Add c_cast_p parm. If true,
4147 add quals to TO as needed to make it reference-compatible.
4149 2007-04-11 Jan Hubicka <jh@suse.cz>
4151 * class.c (convert_to_base_statically): Fold produced tree; verify
4152 that we are not processing template_decl.
4154 2007-04-09 Mark Mitchell <mark@codesourcery.com>
4156 PR c++/31449
4157 * class.c (build_base_path): Ensure that the converted pointer has
4158 the same cv-qualification as the input.
4160 2007-04-09 Paolo Carlini <pcarlini@suse.de>
4162 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
4164 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
4166 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
4167 Do not set it.
4168 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
4169 * tree.c (cp_add_pending_fn_decls): Remove.
4170 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
4172 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
4174 Revert change removing staticp.
4176 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
4178 * cp-objcp-common.c (cxx_staticp): Remove.
4179 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
4180 * cp-tree.h (cxx_staticp):
4182 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
4184 * class.c (check_for_override): Don't remove dllmport attribute
4185 of virtual methods.
4187 2007-04-03 Jakub Jelinek <jakub@redhat.com>
4189 PR c++/30847
4190 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
4191 type issue error and return early.
4193 2007-03-30 Jason Merrill <jason@redhat.com>
4195 PR c++/31187
4196 * typeck.c (cp_type_readonly): New fn.
4197 * cp-tree.h: Declare it.
4198 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
4199 (cp_finish_decl): Not here.
4201 2007-03-31 Richard Guenther <rguenther@suse.de>
4203 * optimize.c (maybe_clone_body): Replace splay-tree usage by
4204 pointer-map.
4206 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
4208 PR c++/31138
4209 PR c++/31140
4210 PR c++/31141
4211 * parser.c (declarator_can_be_parameter_pack): New.
4212 (cp_parser_template_parameter): Only parse the `...' if the
4213 declarator can be a parameter pack.
4214 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
4215 is NULL.
4216 * pt.c (find_parameter_packs_r): Look into the bounds on integer
4217 types (they could be used as array bounds).
4218 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
4219 (tsubst_pack_expansion): Handle failure to expand parameter
4220 packs.
4222 2007-03-30 Paolo Carlini <pcarlini@suse.de>
4224 PR c++/26099
4225 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
4226 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
4227 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
4228 (CLASS_TYPE_NON_UNION_P): Add.
4229 (struct lang_type_class): Add has_complex_dflt.
4230 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
4231 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
4232 * cp-tree.def: Add TRAIT_EXPR.
4233 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
4234 * lex.c (struct resword): Add __has_nothrow_assign,
4235 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
4236 __has_trivial_constructor, __has_trivial_copy,
4237 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
4238 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
4239 __is_pod, __is_polymorphic, __is_union.
4240 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
4241 (cp_parser_trait_expr): New.
4242 * semantics.c (finish_trait_expr, trait_expr_value
4243 classtype_has_nothrow_copy_or_assign_p): New.
4244 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
4245 as static.
4246 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
4247 * class.c (check_bases, check_field_decl, check_bases_and_members):
4248 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
4249 * pt.c (uses_template_parms, tsubst_copy_and_build,
4250 value_dependent_expression_p, type_dependent_expression_p): Deal with
4251 TRAIT_EXPR.
4252 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
4254 2007-03-29 Richard Guenther <rguenther@suse.de>
4256 * tree.c (cp_walk_subtrees): Do not set input_location.
4258 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
4260 PR c++/29077
4261 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
4262 destructor.
4264 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
4266 * parser.c (struct cp_parser): Update comment for
4267 greater_than_is_operator_p.
4268 (cp_parser_primary_expression): In C++0x mode, a cast operator can
4269 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
4270 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
4271 !GREATER_THAN_IS_OPERATOR_P.
4272 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
4273 `>>' operators that will become two `>' tokens in C++0x.
4274 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
4275 mode, allowing it to terminate default arguments.
4276 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
4277 `>>' like two consecutive `>' tokens.
4278 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
4279 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
4280 ends a template argument.
4282 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
4284 * decl.c (redeclaration_error_message): Complain when redeclaring
4285 a friend function with default template arguments (C++0x mode only).
4286 * cp-tree.h (check_default_tmpl_args): Declare.
4287 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
4288 template arguments in function templates. Add support for checking
4289 the default template arguments of friend templates.
4290 (push_template_decl_real): Fix call to check_default_tmpl_args.
4291 (type_unification_real): If a template parameter has not been
4292 deduced but provides a default template argument, substitute into
4293 that default template argument.
4294 * parser.c (cp_parser_init_declarator): When declaring (but not
4295 defining!) a function template in C++0x mode, check for default
4296 template arguments.
4298 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
4300 PR c++/29993
4301 * decl.c (grokdeclarator): Deal with cv-qualified function type
4302 typedefs in the same way for member and non-member functions.
4304 2007-03-26 Dirk Mueller <dmueller@suse.de>
4306 * parser.c (cp_parser_member_declaration): Pedwarn
4307 about stray semicolons after member declarations.
4309 2007-03-26 Paolo Carlini <pcarlini@suse.de>
4311 PR c++/30500
4312 * pt.c (instantiate_decl): Set in_system_header.
4314 2007-03-22 Mark Mitchell <mark@codesourcery.com>
4316 * cp-tree.h (current_tempalte_parms): Improve documentation.
4317 * pt.c (current_template_args): Likewise.
4319 PR c++/30863
4320 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
4321 not consume tokens when failing.
4323 2007-03-22 Jim Wilson <wilson@specifix.com>
4324 Mark Mitchell <mark@codesourcery.com>
4326 PR c++/31273
4327 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
4328 consistent with FROM.
4330 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
4332 * error.c (dump_expr): Handle dependent names that designate types.
4333 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
4335 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
4337 * cp-tree.def, parser.c, pt.c: Fix comment typos.
4339 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4341 * cvt.c (cp_convert_and_check) : Define.
4342 * cp-tree.h (cp_convert_and_check): Declare.
4343 * call.c (convert_conversion_warnings): Rename to
4344 conversion_null_warnings. The warning for floating-point to
4345 integer is handled by convert_and_check in convert_like_real.
4346 (convert_like_real): convert_conversion_warnings was renamed as
4347 conversion_null_warnings.
4348 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
4349 overflow and changes of value during conversion.
4351 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4353 PR c++/30891
4354 * parser.c (cp_parser_statement): If 'namespace' is found, this
4355 only can be a namespace alias definition, so parse it now.
4356 (cp_parser_namespace_alias_definition): if we find an open brace
4357 instead of '=', then this is actually a misplaced namespace
4358 definition.
4360 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4362 PR c++/24924
4363 * decl.c (cxx_init_decl_processing): Move command-line options
4364 processing to c-opts.c.
4366 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
4368 * ptree.c (cxx_print_type): Use formatting markup for integers
4369 when printing template parameter index/level/orig level.
4370 (cxx_print_xnode): Ditto.
4371 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
4372 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
4373 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
4374 HOST_WIDE_INTs.
4375 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
4376 rather than a HOST_WIDE_INT.
4377 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
4378 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
4379 better bit-packing.
4380 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
4381 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
4382 IN_BASE_INITIALIZER bool bitfields.
4383 (struct cp_declarator): Make KIND a 4-bit field. Make
4384 PARAMETER_PACK_P a bool bitfield just after KIND.
4385 * pt.c (uses_parameter_packs): Destroy the pointer set.
4386 (make_pack_expansion): Ditto.
4387 (check_for_bare_parameter_packs): Ditto.
4388 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
4390 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
4392 PR c++/31165
4393 * call.c (convert_default_arg): Instead of copying the node,
4394 unshare it.
4396 2007-03-15 Dirk Mueller <dmueller@suse.de>
4398 PR c++/30860
4399 * call.c (convert_conversion_warnings): New..
4400 (convert_like_real): .. factored out from here.
4401 (convert_conversion_warnings): Add warning about
4402 false being converted to NULL in argument passing.
4404 2007-03-14 Dirk Mueller <dmueller@suse.de>
4406 * semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
4407 (finish_do_body): Warn about empty body in do/while statement.
4409 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4411 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
4413 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4415 PR c/21438
4416 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
4417 warning.
4419 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
4421 * repo.c (init_repo): Initialize random_seed saved options.
4422 (finish_repo): Adjust.
4424 2007-03-13 Mark Mitchell <mark@codesourcery.com>
4426 PR bootstrap/30899
4427 * Make-lang.in (doc/g++.1): Use $< to specify the location from
4428 which to copy.
4430 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
4432 * decl.c (compute_array_index_type): New warning flag warn_vla.
4434 2007-03-12 Mark Mitchell <mark@codesourcery.com>
4436 PR c++/30108
4437 * call.c (convert_default_arg): Copy non-constant arguments.
4439 2007-03-11 Mark Mitchell <mark@codesourcery.com>
4441 PR c++/31038
4442 * parser.c (cp_parser_postfix_expression): Disallow compound
4443 literals in constant expressions.
4445 PR c++/30328
4446 * semantics.c (finish_typeof): Use unlowered_expr_type.
4448 2007-03-10 Mark Mitchell <mark@codesourcery.com>
4450 PR c++/30274
4451 * cp-tree.h (unlowered_expr_type): New function.
4452 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
4453 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
4454 (unlowered_expr_type): New function.
4455 (build_unary_op): Disallow predecrements of bool bitfields.
4456 * call.c (build_conditional_expr): Use unlowered_expr_type.
4457 * pt.c (type_unification_real): Likewise.
4459 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
4461 PR c++/20599
4462 * typeck.c (check_return_expr): Check for bare parameter packs.
4463 (comptypes): Compare template parameter packs and
4464 type pack expansions.
4465 * decl.c (grokdeclarator): Deal with the declaration of function
4466 parameter packs.
4467 (grokparms): Verify that the (optional) function parameter pack is
4468 at the end of the parameter list.
4469 (xref_basetypes): Handle pack expansions in the base class.
4470 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
4471 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
4472 (NONTYPE_ARGUMENT_PACK): New.
4473 (TYPE_PACK_EXPANSION): New.
4474 (EXPR_PACK_EXPANSION): New.
4475 (ARGUMENT_PACK_SELECT): New.
4476 * cp-objcp-common.c (cp_tree_size): Compute size of
4477 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
4478 ARGUMENT_PACK_SELECT.
4479 * error.c (dump_template_argument): Print template argument packs.
4480 (dump_template_argument_list): Ditto.
4481 (dump_template_parameter): Dump `...' for template type parameter
4482 packs.
4483 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
4484 (dump_parameters): Print function parameter packs.
4485 (dump_template_parms): Print template argument packs.
4486 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
4487 (maybe_warn_variadic_templates): New.
4488 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
4489 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
4490 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
4491 CAST_EXPR.
4492 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
4493 (write_template_arg): Write argument packs as separate arguments.
4494 * cp-tree.h (struct template_parm_index_s): Add flag that
4495 indicates that the template parameter is actually a parameter
4496 pack.
4497 (struct tree_argument_pack_select): New.
4498 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
4499 (union lang_tree_node): Add argument_pack_select.
4500 (FUNCTION_PARAMETER_PACK_P): New.
4501 (PACK_EXPANSION_P): New.
4502 (PACK_EXPANSION_PATTERN): New.
4503 (SET_PACK_EXPANSION_PATTERN): New.
4504 (PACK_EXPANSION_PARAMETER_PACKS): New.
4505 (ARGUMENT_PACK_P): New.
4506 (ARGUMENT_PACK_ARGS): New.
4507 (SET_ARGUMENT_PACK_ARGS): New.
4508 (ARGUMENT_PACK_INCOMPLETE_P): New.
4509 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
4510 (TEMPLATE_PARM_PARAMETER_PACK): New.
4511 (TEMPLATE_TYPE_PARAMETER_PACK): New.
4512 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
4513 (ARGUMENT_PACK_SELECT_INDEX): New.
4514 (ARGUMENT_PACK_SELECT_ARG): New.
4515 (struct cp_declarator): Add parameter_pack_p flag.
4516 (maybe_warn_variadic_templates): Declare.
4517 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
4518 indicate a template parameter pack.
4519 (uses_parameter_packs): Declare.
4520 (template_parameter_pack_p): Declare.
4521 (template_parms_variadic_p): Declare.
4522 (make_pack_expansion): Declare.
4523 (check_for_bare_parameter_packs): Declare.
4524 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
4525 sizeof... expressions.
4526 (pp_cxx_expression): Print pack expansions and non-type argument
4527 packs.
4528 (pp_cxx_exception_specification): Print pack expansions.
4529 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
4530 (pp_cxx_ctor_initializer): Print pack expansions.
4531 (pp_cxx_type_id): Print pack expansions.
4532 (pp_cxx_template_argument_list): Print argument packs.
4533 (pp_cxx_template_parameter): Print ellipsis for template parameter
4534 packs.
4535 * pt.c (comp_template_parms): Compare template parameter packs.
4536 (template_parameter_pack_p): New.
4537 (template_parms_variadic_p): New.
4538 (template_args_variadic_p): New.
4539 (make_ith_pack_parameter_name): New.
4540 (struct find_parameter_pack_data): New.
4541 (find_parameter_packs_r): New.
4542 (uses_parameter_packs): New.
4543 (make_pack_expansion): New.
4544 (check_for_bare_parameter_packs): New.
4545 (expand_template_argument_pack): New.
4546 (reduce_template_parm_level): Propagate parameter pack flag.
4547 (process_template_parm): Add is_parameter_pack parameter to state
4548 when the parameter is actually a parameter pack. Create template
4549 parameter packs when is_parameter_pack is true.
4550 (current_template_args): The argument for a template parameter
4551 pack is an argument pack containing a single pack expansion.
4552 (process_partial_specialization): When checking that non-type
4553 argument expressions do not involve template parameters, loop over
4554 the arguments in argument packs separately.
4555 (push_template_decl_real): Check that the type of the declaration
4556 does not have any bare parameter packs. Check that primary
4557 templates have no more than one parameter pack, and that it comes
4558 at the end of the template parameter list.
4559 (convert_template_argument): Handle coercions for pack expansion
4560 expressions by coercing the pattern then rebuilding the expansion.
4561 (coerce_template_parms): When coercing the arguments for a
4562 variadic template, pack "extra" arguments into an argument pack.
4563 (coerce_template_template_parms): Cannot coerce between parameter
4564 packs and non-pack parameters.
4565 (template_args_equal): Compare PACK_EXPANSION_P expressions.
4566 (comp_template_args): Expand all template arguments packs before
4567 comparing template argument lists.
4568 (mangle_class_name_for_template): Make argument packs as separate
4569 template arguments.
4570 (for_each_template_parm_r): No need to handle BASELINK.
4571 (instantiate_class_template): Handle pack expansions in the base
4572 class list.
4573 (tsubst_pack_expansion): New.
4574 (tsubst_template_args): Handle substitutions of argument packs and
4575 pack expansion into template argument lists.
4576 (tsubst_decl): Expand function parameter packs into separate
4577 function parameters.
4578 (tsubst_arg_types): Expand a type pack expansion into separate
4579 argument types.
4580 (tsubst_exception_specification): Handle pack expansions in
4581 exception specifiers.
4582 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
4583 replacing a template parameter with its argument. If we encounter
4584 a substitution for an argument pack, just return the parameter
4585 itself.
4586 (tsubst_copy): sizeof(X...) returns the number of elements in
4587 parameter pack X. See through ARGUMENT_PACK_SELECT when the
4588 PARM_DECL is a parameter pack.
4589 (tsubst_expr): Expression pack expansions and argument packs
4590 cannot show up here; they will all be handled through function
4591 calls, sizeof, and template argument lists.
4592 (tsubst_copy_and_build): sizeof(X...) returns the number of
4593 elements in parameter pack X. Handle pack expansions in TREE_LIST
4594 and CONSTRUCTOR nodes.
4595 (fn_type_unification): Handle "incomplete" explicit template
4596 argument lists that specify some of the arguments for a template
4597 parameter pack.
4598 (type_unification_real): Unify arguments against pack expansions.
4599 (template_parm_level_and_index): New, helper function.
4600 (unify_pack_expansion): New.
4601 (unify): Unify argument packs on an argument-by-argument basis,
4602 handling variadic argument packs as well.
4603 (more_specialized_fn): Handle unification of function parameter
4604 packs. All things being equal, prefer non-variadic function
4605 templates to variadic function templates.
4606 (more_specialized_class): Prefer the variadic class template
4607 partial specialization that binds fewer arguments to a parameter
4608 pack.
4609 (regenerate_decl_from_template): Expand function parameter packs
4610 into separate parameters.
4611 (instantiate_decl): Ditto.
4612 (tsubst_initializer_list): Handle pack expansions for base-class
4613 initializers.
4614 (dependent_type_p_r): Determine dependent types in argument packs
4615 and pack expansions.
4616 (value_dependent_expression_p): Determine value-dependence of
4617 non-type argument packs.
4618 (dependent_template_arg_p): Handle argument packs.
4619 * semantics.c (finish_cond): Check for bare parameter packs.
4620 (finish_expr_stmt): Ditto.
4621 (finish_for_expr): Ditto.
4622 (finish_switch_cond): Ditto.
4623 (finish_mem_initializers): Ditto.
4624 * name-lookup.c (arg_assoc_type): Handle pack expansions and
4625 argument packs.
4626 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
4627 * parser.c (make_declarator): Declarator is not an expansion.
4628 (make_pointer_declarator): Transfer parameter pack flag to outer
4629 declarator.
4630 (make_reference_declarator): Ditto.
4631 (make_ptrmem_declarator): Ditto.
4632 (make_call_declarator): Ditto.
4633 (make_array_declarator): Ditto.
4634 (cp_parser_postfix_expression): Allow pack expansion expressions
4635 in the argument list for a call expression.
4636 (cp_parser_parenthesized_expression_list): Add new parameter
4637 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
4638 into separate arguments."
4639 (cp_parser_new_placement): Allow pack expansion expressions.
4640 (cp_parser_new_initializer): Ditto.
4641 (cp_parser_mem_initializer_list): Allow ellipsis to create a
4642 base-class initializer expansion.
4643 (cp_parser_mem_initializer): Ditto.
4644 (cp_parser_template_parameter_list): Keep track of whether the
4645 template parameter is a template parameter pack.
4646 (cp_parser_template_parameter): Parse the ellipsis to indicate a
4647 template parameter pack.
4648 (cp_parser_type_parameter): Ditto.
4649 (cp_parser_template_argument_list): Parse the ellipsis to indicate
4650 a pack expansion.
4651 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
4652 this declarator is a parameter pack.
4653 (cp_parser_parameter_declaration): The ellipsis does not end the
4654 parameter declaration, because it might be a parameter pack. Parse
4655 the ellipsis to indicate a parameter pack.
4656 (cp_parser_initializer): Allow pack expansions.
4657 (cp_parser_initializer_list): Allow ellipsis to create an
4658 initializer expansion.
4659 (cp_parser_base_clause): Allow ellipsis to create a base specifier
4660 expansion.
4661 (cp_parser_type_id_list): Allow ellipsis to create an exception
4662 specifier expansion.
4663 (cp_parser_attribute_list): Don't allow pack expansions.
4664 (cp_parser_functional_cast): Allow pack expansions.
4665 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
4666 compute the length of a parameter pack.
4667 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
4668 end a template argument.
4669 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
4670 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
4671 CAST_EXPR.
4673 2007-03-09 Dirk Mueller <dmueller@suse.de>
4675 * call.c (build_new_op): Call warn_logical_operator.
4677 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
4679 PR c++/30852
4680 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
4682 PR c++/30534
4683 * pt.c (any_template_arguments_need_structural_equality_p):
4684 Robustify.
4686 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
4688 * decl.c (grokdeclarator): Disable warnings for anonymous
4689 bitfields.
4691 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
4693 * typeck2.c (readonly_error): Always emit a hard error.
4694 Remove last argument.
4695 * cp-tree.h (readonly_error): Adjust prototype.
4696 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
4697 * typeck.c (build_unary_op): Likewise.
4698 (build_modify_expr): Likewise.
4700 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
4702 PR c++/30895
4703 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
4705 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4707 PR c++/15787
4708 * parser.c (struct cp_parser): New IN_IF_STMT.
4709 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
4710 returning if parsing the body of an 'if' statement or issuing an
4711 error and continuing.
4712 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
4713 body of 'if'.
4714 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
4716 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
4718 PR c++/28253
4719 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
4720 for thunks.
4722 2007-03-02 Geoffrey Keating <geoffk@apple.com>
4724 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
4725 Objective-C++. Don't exit early if -shared-libgcc needs to be
4726 added.
4728 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4730 * typeck.c (common_base_type): Delete unused function.
4732 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
4734 * Make-lang.in: Add dummy lang.install-pdf target.
4736 2007-03-01 Simon Baldwin <simonb@google.com>
4738 PR c++/23689
4739 * decl.c (check_tag_decl): Added new warning for typedef ignored
4740 when it precedes an otherwise valid non-typedef declaration.
4742 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
4744 * typeck.c (build_function_call): Store converted arguments
4745 in a stack-allocated array instead of building a list.
4746 (convert_arguments): Store arguments in the array passed in as an
4747 argument, and return the actual number of arguments.
4748 * call.c (build_call): Delete, and replace with...
4749 (build_call_n, build_call_a): New.
4750 (build_op_delete_call): Rewrite to avoid constructing argument lists.
4751 (build_over_call): Store converted arguments in a stack-allocated
4752 array instead of building a list.
4753 (build_cxx_call): Pass arguments in an array instead of as a list.
4754 (build_java_interface_fn_ref): Rewrite to avoid constructing
4755 argument lists.
4756 * tree.h: Update declarations to reflect above changes.
4757 * method.c (use_thunk): Use a stack-allocated array to hold
4758 the arguments instead of a list.
4759 * rtti.c (throw_bad_cast): Update call to cxx_call.
4760 (throw_bad_typeid): Likewise.
4761 (build_dynamic_cast_1): Likewise.
4762 * init.c (build_builtin_delete_call): Use build_call_n.
4763 * decl.c (expand_static_init): Likewise.
4764 * except.c (cp_protect_cleanup_actions): Likewise.
4765 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
4766 (gimplify_must_not_throw_expr): Likewise.
4767 (cxx_omp_apply_fn): Use build_call_a.
4769 2007-02-26 Mark Mitchell <mark@codesourcery.com>
4771 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
4772 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
4774 2007-02-25 Mark Mitchell <mark@codesourcery.com>
4776 * cp-tree.h (static_ctors): Remove.
4777 * cp-tree.h (static_dtors): Likewise.
4778 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
4779 refactoring of tree_map hierarchy.
4780 (decl_shadowed_for_var_insert): Likewise.
4781 * semantics.c (expand_body): Use c_expand_body.
4782 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
4783 * decl2.c (static_ctors): Remove.
4784 (static_dtors): Likewise.
4785 (generate_ctor_or_dtor_function): Pass NULL_TREE to
4786 objc_generate_static_init_call. Do not call static_[cd]tors.
4787 (generate_ctor_and_dtor_functions_for_priority): Do not check for
4788 static_[cd]tors.
4789 (cp_write_global_declarations): Likewise.
4791 2007-02-23 Richard Guenther <rguenther@suse.de>
4793 * class.c (note_name_declared_in_class): Make declaration
4794 changes meaning a pedwarn.
4796 2007-02-22 Michael Matz <matz@suse.de>
4798 PR c++/29433
4799 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
4800 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
4801 dump_function_decl): Guard emitting outer scopes by new flag.
4802 * cp-lang.c (cxx_dwarf_name): New function.
4803 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
4804 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
4805 Remove functions.
4806 (push_template_decl_real, lookup_template_class): Remove calls
4807 to above functions.
4809 2007-02-19 Mark Mitchell <mark@codesourcery.com>
4811 * call.c (build_new_method_call): Ensure that explicit calls of
4812 destructors have type "void".
4814 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4816 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
4817 and -Walways-true with -Waddress.
4818 * cvt.c (convert_to_void): Replace unconditional warning with
4819 -Waddress.
4821 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
4823 * decl.c, tree.c: Fix comment typos.
4825 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
4827 PR C++/30158
4828 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
4829 statement expression if we had an error mark node.
4831 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
4832 Brooks Moses <brooks.moses@codesourcery.com>
4833 Lee Millward <lee.millward@codesourcery.com>
4835 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
4836 Change class to tcc_vl_exp.
4838 * call.c (build_call): Use build_call_list instead
4839 of build3.
4840 (build_over_call): Likewise.
4841 (build_new_method_call): Use build_min_non_dep_call_list
4842 instead of build_min_non_dep.
4844 * error.c (dump_call_expr_args): New function.
4845 (dump_aggr_init_expr_args): New function.
4846 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
4847 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
4849 * cvt.c (convert_to_void): Use build_call_array instead
4850 of build3; use new AGGR_INIT_EXPR accessor macros.
4852 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
4853 instead of TREE_CODE_LENGTH.
4855 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
4856 AGGR_INIT_EXPR accessor macros.
4858 * cp-gimplify.c (cp_gimplify_init_expr): Use
4859 AGGR_INIT_EXPR_SLOT to set the slot operand.
4861 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
4862 (AGGR_INIT_EXPR_SLOT): New macro.
4863 (AGGR_INIT_EXPR_ARG): New macro.
4864 (aggr_init_expr_nargs): New macro.
4865 (AGGR_INIT_EXPR_ARGP): New macro.
4866 (aggr_init_expr_arg_iterator): New.
4867 (init_aggr_init_expr_arg_iterator): New.
4868 (next_aggr_init_expr_arg): New.
4869 (first_aggr_init_expr_arg): New.
4870 (more_aggr_init_expr_args_p): New.
4871 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
4872 (stabilize_aggr_init): New declaration.
4873 (build_min_non_dep_call_list): Likewise.
4875 * tree.c (process_aggr_init_operands): New function.
4876 (build_aggr_init_array) New function.
4877 (build_cplus_new): Update to use new CALL_EXPR and
4878 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
4879 build_aggr_init_array.
4880 (build_min_non_dep_call_list) New function.
4881 (build_min_nt): Assert input code parameter is not a variable
4882 length expression class.
4883 (build_min, build_min_non_dep): Likewise.
4884 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
4885 to check for equality instead of recursing. Handle tcc_vl_exp
4886 tree code classes.
4887 (stabilize_call): Update to only handle CALL_EXPRs, not
4888 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
4889 (stabilize_aggr_init): New function.
4890 (stabilize_init): Use it.
4892 * cxx-pretty-print.c (pp_cxx_postfix_expression)
4893 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
4894 AGGR_INIT_EXPR accessor macros and argument iterators.
4896 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
4897 build_vl_exp. Iterate through the operands, recursively
4898 processing each one.
4899 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
4900 CALL_EXPR accessor macros.
4901 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
4902 tree code classes. Use TREE_OPERAND_LENGTH instead of
4903 TREE_CODE_LENGTH.
4905 * semantics.c (finish_call_expr): Use build_nt_call_list
4906 instead of build_nt.
4907 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
4908 accessor macros. Use build_call_array to construct the
4909 CALL_EXPR node instead of build3
4911 * decl2.c (build_offset_ref_call_from_tree): Use
4912 build_nt_call_list and build_min_non_dep_call_list instead
4913 of build_min_nt and build_min_non_dep.
4915 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
4916 Use build_nt_call_list instead of build_min_nt.
4918 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4920 PR c++/28943
4921 * call.c (build_conditional_expr): Improve error message.
4923 2007-02-13 Dirk Mueller <dmueller@suse.de>
4925 * friend.c (do_friend): Annotate warning about friend
4926 declarations in templates with OPT_Wnon_template_friend.
4927 Convert informal message from warning() to inform().
4929 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
4930 Mark Mitchell <mark@codesourcery.com>
4932 PR c++/14622
4933 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
4934 instantiations for variables.
4936 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
4938 PR middle-end/7651
4939 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
4940 Check warn_unused_value just once.
4942 2007-02-11 Mark Mitchell <mark@codesourcery.com>
4944 PR c++/26988
4945 * pt.c (determine_specialization): Use skip_artificial_parms_for.
4946 (fn_type_unificiation): Likewise.
4947 (get_bindings): Likewise.
4949 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
4951 PR target/29487
4952 * decl.c (finish_function): Use DECL_REPLACEABLE.
4953 * tree.c (cp_cannot_inline_tree_fn): Likewise.
4955 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
4957 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
4959 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
4961 * decl.c (grokvardecl): Don't error if !have_tls.
4962 (grokdeclarator): Likewise.
4963 * parser.c (cp_parser_omp_threadprivate): Likewise.
4965 2007-02-07 Jakub Jelinek <jakub@redhat.com>
4967 PR c++/30703
4968 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
4969 parameters and result decls in omp clauses.
4970 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
4971 by reference.
4973 2007-02-05 Dirk Mueller <dmueller@suse.de>
4975 PR bootstrap/30510
4976 * parser.c (cp_parser_class_specifier): Always initialize bases.
4978 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
4980 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
4981 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
4982 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
4983 expressions.
4984 * semantics.c (finish_omp_atomic): Store a whole expression node
4985 in operand 1, and integer_zero_node in operand 0, for dependent
4986 OMP_ATOMIC. Rewrite to make flow easier to understand.
4988 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
4990 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
4992 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
4994 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
4995 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
4997 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
4999 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
5000 keyword warning to -Wc++0x-compat.
5002 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
5004 * decl.c (grokdeclarator): Update documentation.
5006 2007-02-02 Jakub Jelinek <jakub@redhat.com>
5008 PR c++/30536
5009 * decl.c (grokdeclarator): If __thread is used together with
5010 a storage class other than extern and static, clear thread_p
5011 after issuing diagnostics and fall through to checking the
5012 storage class.
5014 2007-01-30 Roger Sayle <roger@eyesopen.com>
5016 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
5017 calculating the size of an array (to avoid recursive errors).
5019 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
5021 PR c++/24745
5022 * typeck.c (build_binary_op): Fix logic for warning. Move warning
5023 to -Wpointer-arith.
5024 * call.c (convert_like_real): Don't warn when converting to
5025 boolean type.
5027 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
5029 * decl.c (pop_label): Replace warning with call to
5030 warn_for_unused_label.
5032 2007-01-28 Andrew Pinski <pinskia@gmail.com>
5034 PR C++/28988
5035 * semantics.c (finish_pseudo_destructor_expr): Check the
5036 destrutor name by calling check_dtor_name.
5038 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
5040 * lex.c (D_CPP0X): Rename.
5041 (D_CXX0X): To this.
5042 (reswords): D_CPP0X -> D_CXX0X.
5043 (init_reswords): Ditto.
5044 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
5045 of C++0x keywords as identifiers.
5047 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
5049 PR c++/27492
5050 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
5051 function decls.
5053 2007-01-23 Ian Lance Taylor <iant@google.com>
5055 * typeck.c (convert_for_assignment): Only warn about a = b = c
5056 when converting to bool.
5058 2007-01-23 Roger Sayle <roger@eyesopen.com>
5060 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
5061 TREE_OVERFLOW.
5062 * typeck.c (ignore_overflows): Remove the remaining uses of
5063 TREE_CONSTANT_OVERFLOW.
5065 2007-01-20 Jan Hubicka <jh@suse.cz>
5067 * decl2.c (start_objects, start_static_storage_duration_function):
5068 Do not make the functions uninlinable.
5070 2007-01-17 Ian Lance Taylor <iant@google.com>
5072 * class.c (add_method): Call VEC_reserve_exact rather than passing
5073 a negative size to VEC_reserve.
5075 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
5077 PR c++/29573
5078 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
5080 2007-01-10 Mark Mitchell <mark@codesourcery.com>
5082 PR c++/28999
5083 * decl.c (make_typename_type): If the qualified name is not a
5084 type, issue an error.
5085 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
5086 formatting.
5088 2007-01-08 Geoffrey Keating <geoffk@apple.com>
5090 * rtti.c: Include target.h.
5091 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
5092 don't emit typeinfo for fundamental types as weak.
5093 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
5095 2007-01-08 Richard Guenther <rguenther@suse.de>
5097 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
5099 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
5101 * call.c (standard_conversion): Pass flag to
5102 vector_types_convertible_p to disallow emission of note.
5103 * typeck.c (convert_for_assignment): Pass flag to
5104 vector_types_convertible_p to allow emission of note.
5105 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
5106 to disallow emission of note.
5108 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
5110 PR c++/28986
5111 * typeck.c (build_binary_op): Call overflow_warning if
5112 TREE_OVERFLOW_P is true for the result and not for any of the
5113 operands.
5115 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
5117 PR c++/19439
5118 * class.c (add_method): Don't wait until template
5119 instantiation time to complain about duplicate methods.
5121 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
5123 PR c/19978
5124 * semantics.c (finish_unary_op_expr): Warn only if result
5125 overflowed and operands did not.
5127 2007-01-05 Ian Lance Taylor <iant@google.com>
5129 * typeck.c (build_binary_op): Warn about comparing a non-weak
5130 address to NULL.
5132 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
5134 * pt.c (tsubst): Propagate the need for structural equality checks
5135 when reducing the level of template parameters.
5137 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
5139 * pt.c: Fix a comment typo.
5141 2007-01-02 Ian Lance Taylor <iant@google.com>
5143 * semantics.c (maybe_convert_cond): Optionally warn when using an
5144 assignment as a condition.
5145 * typeck.c (convert_for_assignment): Optionally warn about
5146 assigning the result of an assignment to a bool.
5148 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
5150 * pt.c (canonical_template_parms): Correct typo in comment.
5152 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
5154 * typeck.c (structural_comptypes): Renamed from "comptypes".
5155 (comptypes): Use canonical type information to perform fast type
5156 comparison. When VERIFY_CANONICAL_TYPES, verify that the
5157 canonical type comparison returns the same results as we would see
5158 from the current, structural check. Support COMPARE_STRUCTURAL
5159 when we need structural checks.
5160 * decl.c (typename_compare): Fix comment.
5161 (build_typename_type): TYPENAME_TYPE nodes require structural
5162 equality checks, because they resolve different based on the
5163 current class type.
5164 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
5165 require structural equality checks (for now).
5166 (build_ptrmemfunc_type): Build the canonical pointer to member
5167 function type.
5168 (compute_array_index_type): Whenever we build a new index type
5169 to represent the size of an array in a template, we need to mark
5170 this index type as requiring structural equality. This goes for
5171 arrays with value-dependent sizes with the current ABI, or all
5172 arrays with ABI-1.
5173 * tree.c (cplus_array_hash): New.
5174 (struct cplus_array_info): New.
5175 (cplus_array_compare): New.
5176 (cplus_array_htab): New.
5177 (build_cplus_array_type_1): Use a hash table to cache the array
5178 types we build. Build the canonical array type for each array
5179 type.
5180 (cp_build_qualified_type_real): When building a cv-qualified array
5181 type, use the hash table of array types and build canonical array
5182 types as necessary.
5183 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
5184 use structural equality (for now).
5185 * cp-tree.h (COMPARE_STRUCTURAL): New.
5186 * pt.c (canonical_template_parms): New.
5187 (canonical_type_parameter): New.
5188 (process_template_parm): Find the canonical type parameter.
5189 (lookup_template_class): When we have named the primary template
5190 type, set the canonical type for our template class to the primary
5191 template type. If any of the template arguments need structural
5192 equality checks, the template class needs structural equality
5193 checks.
5194 (tsubst): When reducing the level of a template template
5195 parameter, we require structural equality tests for the resulting
5196 parameter because its template parameters have not had their types
5197 canonicalized. When reducing a template type parameter, find the
5198 canonical reduced type parameter.
5199 (any_template_arguments_need_structural_equality_p): New.