| blob | b47c802399aeebc7cbc94d6685ee1af1c08b5547 |
1 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
3 PR c++/33207
4 * name-lookup.c (pushtag): Do not create an implicit typedef before
5 the associated type declaration is known to be valid.
7 2007-09-25 Jakub Jelinek <jakub@redhat.com>
9 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
10 rather than pointers.
12 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
14 PR c++/14688
15 * search.c (check_final_overrider): Fail if
16 targetm.comp_type_attributes returns 0.
18 2007-09-24 Jason Merrill <jason@redhat.com>
20 PR c++/33239
21 * pt.c (resolve_typename_type): Don't look things up in the original
22 template if it would mean losing template arguments.
24 2007-09-24 Jakub Jelinek <jakub@redhat.com>
26 PR c++/33506
27 * cp-tree.h (cxx_type_hash_eq): New prototype.
28 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
29 * tree.c (cxx_type_hash_eq): New function.
31 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
33 PR c++/33185
34 * tree.c (cp_build_qualified_type_real): Build a canonical
35 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
37 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
39 PR c++/33112
40 PR c++/33185
41 * tree.c (cplus_array_compare): Compare pointers, not types.
42 (build_cplus_array_type_1): Store new array type into the hash
43 table before building the canonical type; build the canonical type
44 correctly.
45 (cp_build_qualified_type_real): Put all of the array types with
46 cv-qualified element types into the C++ array hash table, built as
47 variants of the unqualified versions.
49 2007-09-23 Jason Merrill <jason@redhat.com>
51 PR c++/16370
52 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
53 for deprecation warnings.
55 2007-09-22 Jason Merrill <jason@redhat.com>
57 PR c++/15269
58 * call.c (build_over_call): Warn about deprecated virtuals.
60 PR c++/19407
61 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
62 (MAYBE_TAGGED_TYPE_P): Remove.
63 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
64 instead of calling is_late_template_attribute again.
65 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
66 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
67 Don't crash on typedefs from non-template classes.
68 * decl2.c (grokfield): Don't sorry about attrs on template parms.
69 (is_late_template_attribute): All attributes applied to template
70 parms or typename types are dependent. Static.
71 (splice_template_attributes): Pass decl through.
72 (save_template_attributes): Likewise.
74 2007-09-20 Jakub Jelinek <jakub@redhat.com>
76 PR c++/33496
77 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
78 returned from tsubst_pack_expansion.
79 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
80 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
82 2007-09-20 Paolo Carlini <pcarlini@suse.de>
84 PR c++/33460
85 * semantics.c (finish_id_expression): Use consistently
86 context_for_name_lookup.
87 * decl.c (fixup_anonymous_aggr): Fix error message for
88 anonymous struct (vs union).
90 2007-09-19 Jason Merrill <jason@redhat.com>
92 PR c++/7586
93 * pt.c (tsubst): Handle typedefs by looking for the specialization.
94 (retrieve_specialization): Only tagged types use
95 DECL_TEMPLATE_INSTANTIATIONS.
96 (instantiate_class_template): Push nested classes too.
97 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
98 tagged types.
99 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
100 * init.c (is_aggr_type): Remove redundant tests.
101 * class.c (push_nested_class): Use CLASS_TYPE_P.
103 2007-09-20 Paolo Carlini <pcarlini@suse.de>
105 PR c++/33459
106 * init.c (build_zero_init): If, recursively, build_zero_init
107 returns a NULL_TREE, do not append it to the VEC of constructors.
109 2007-09-18 Jason Merrill <jason@redhat.com>
111 PR c++/17743
112 * pt.c (apply_late_template_attributes): Set processing_template_decl.
113 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
114 ATTR_FLAG_TYPE_IN_PLACE.
115 (tsubst): Do unqualified lookup to find typedefs from current class.
116 [ARRAY_TYPE]: Propagate alignment info.
117 * decl2.c (is_late_template_attribute): Only defer handling of
118 attribute aligned if the expression is dependent.
119 (save_template_attributes): If we're deferring any attributes,
120 make this a naming typedef.
122 2007-09-18 Paolo Carlini <pcarlini@suse.de>
124 PR c++/33462 (again)
125 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
126 va_arg instead of __builtin_va_arg.
128 2007-09-18 Paolo Carlini <pcarlini@suse.de>
130 PR c++/33462
131 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
132 (pp_cxx_primary_expression): Use it.
133 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
134 * error.c (dump_expr): Use it.
136 2007-09-18 Paolo Carlini <pcarlini@suse.de>
138 PR c++/33463
139 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
140 out case TYPEID_EXPR to...
141 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
142 and pp_cxx_right_paren.
143 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
144 * error.c (dump_expr): Use it.
146 2007-09-18 Paolo Carlini <pcarlini@suse.de>
148 PR c++/33464
149 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
150 (pp_cxx_primary_expression): Use it.
151 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
152 * error.c (dump_expr): Use it.
154 2007-09-16 Paolo Carlini <pcarlini@suse.de>
156 PR c++/33124
157 * init.c (build_new): Remove warning for zero-element
158 allocations.
160 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
162 PR c++/32756
163 * call.c (maybe_handle_implicit_object): Set this_p, clear
164 rvaluedness_matches_p.
165 (compare_ics): Do not compare rvaluedness matching when one of the
166 operands is an implicit object.
168 2007-09-14 Jason Merrill <jason@redhat.com>
170 PR c++/17743, c++/19163
171 * decl2.c (is_late_template_attribute): New fn.
172 (splice_template_attributes, save_template_attributes): New fns.
173 (cplus_decl_attributes): Call save_template_attributes.
174 * pt.c (apply_late_template_attributes): New fn.
175 (instantiate_class_template, tsubst_decl): Use it.
176 * cp-tree.h: Declare is_late_template_attribute.
178 2007-09-13 Tom Tromey <tromey@redhat.com>
180 * parser.c (cp_lexer_new_main): Don't use
181 c_lex_return_raw_strings.
182 (cp_lexer_get_preprocessor_token): Update. Add special case when
183 lexer is NULL.
185 2007-09-11 Jan Hubicka <jh@suse.cz>
187 * method.c (use_thunk): Use tree_rest_of_compilation
188 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
189 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
190 * cp-tree.h (expand_body): Kill.
191 (emit_associated_thunks): Declare.
192 * semantics.c (emit_associated_thunks): Export.
193 (expand_body): Kill.
195 2007-09-09 David Daney <ddaney@avtrex.com>
197 PR c++/33324
198 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
199 to calculate cookie_ptr.
201 2007-09-08 Jason Merrill <jason@redhat.com>
203 PR c++/33342
204 * pt.c (most_specialized_class): Set processing_template_decl
205 while tsubsting partial spec args.
207 2007-09-06 Jason Merrill <jason@redhat.com>
209 * decl2.c (get_guard): Copy visibility from the guarded variable.
211 2007-09-06 Jan Hubicka <jh@suse.cz>
213 * semantics.c (expand_body): Do not mark arguments of clones used.
215 2007-09-06 Paolo Carlini <pcarlini@suse.de>
217 PR c++/32674
218 * decl.c (cp_finish_decl): When processing_template_decl,
219 deal correctly with init as TREE_LIST.
221 2007-09-06 Tom Tromey <tromey@redhat.com>
223 * decl.c (finish_function): Put return's location on line zero of
224 file.
226 2007-09-05 Jason Merrill <jason@redhat.com>
228 PR c++/15745
229 * except.c (prepare_eh_type): Use type_decays_to.
231 PR c++/15097
232 * init.c (build_delete): Use build_headof to get the address of the
233 complete object if we aren't using the deleting destructor.
234 * rtti.c (build_headof): No longer static.
235 * cp-tree.h: Declare it.
237 2007-09-06 Jakub Jelinek <jakub@redhat.com>
239 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
240 decl if a prototype for XX is provided with throw().
242 PR c++/33289
243 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
244 on __*_chk non-__builtin_* decls.
246 2007-09-05 Paolo Carlini <pcarlini@suse.de>
248 PR c++/30302
249 * semantics.c (finish_id_expression): Use context_for_name_lookup
250 insted of DECL_CONTEXT, to see through anonymous structs and unions.
251 * class.c (finish_struct_anon): Deal correctly with anonymous
252 structs (vs unions, as GNU extension) in error messages.
254 2007-09-05 Jan Hubicka <jh@suse.cz>
256 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
257 call, DECL_EXTERNAL checks and current_function_decl saving.
259 2007-09-05 Paolo Carlini <pcarlini@suse.de>
261 PR c++/29731 (again)
262 * parser.c (cp_parser_primary_expression): Return error_mark_node
263 when a statement-expression is found in a template-argument list.
265 2007-09-04 Jason Merrill <jason@redhat.com>
267 * except.c (initialize_handler_parm): Use
268 fold_build_cleanup_point_expr.
270 PR c++/31419
271 * call.c (reference_binding): Don't look for user-defined conversions
272 to the same type.
274 PR c++/31411
275 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
276 the MUST_NOT_THROW_EXPR.
278 2007-09-04 Richard Sandiford <richard@codesourcery.com>
280 * decl.c (cp_finish_decl): Call determine_visibility before
281 make_rtl_for_nonlocal_decl.
283 2007-09-04 Jason Merrill <jason@redhat.com>
285 PR c++/14032
286 * pt.c (most_specialized_class): Substitute outer template
287 arguments into the arguments of a member template partial
288 specialization.
289 (strip_innermost_template_args): New fn.
291 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
293 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
295 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
297 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
298 * decl.c (cp_make_fname_decl): Likewise,
299 * parser.c (cp_parser_string_literal): Likewise,
300 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
301 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
302 Likewise,
304 2007-09-02 Paolo Carlini <pcarlini@suse.de>
306 PR c++/33208
307 * typeck.c (build_unary_op): Fix error message for
308 Boolean expression as operand to operator--.
310 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
312 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
313 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
314 Likewise.
316 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
318 PR c++/32597
319 * init.c (build_default_init): Make extern.
320 * cp-tree.h (build_default_init): Declare here.
321 * pt.c (tsubst_expr): When the instantiation of the initializer of
322 a variable results in an empty list, default-initialize the
323 variable.
324 (tsubst_copy_and_build): When the instantiation of the initializer
325 in a new expression results in an empty initializer list,
326 default-initialize it.
328 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
330 * mangle.c (write_type): Change mangling of rvalue reference from
331 `RR' to `O'.
333 2007-08-31 Jakub Jelinek <jakub@redhat.com>
335 * decl.c (duplicate_decls): Remove duplicated line.
337 2007-08-31 Paolo Carlini <pcarlini@suse.de>
339 PR c++/33210
340 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
341 BOUND_TEMPLATE_TEMPLATE_PARM.
343 2007-08-31 Paolo Carlini <pcarlini@suse.de>
345 PR c++/32113
346 * search.c (lookup_member): Check the name argument for
347 error_mark_node.
349 2007-08-31 Paolo Carlini <pcarlini@suse.de>
351 PR c++/33212
352 * parser.c (cp_parser_trait_expr): Check rerurn value of
353 cp_parser_type_id.
355 2007-08-30 Ollie Wild <aaw@google.com>
357 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
358 convert_ptrmem for pointer to member conversions.
359 (convert_to_pointer_force): Update cp_convert_to_pointer call.
360 (ocp_convert): Update cp_convert_to_pointer call.
361 * typeck.c (convert_ptrmem): Add conditional for null pointers to
362 members.
363 (build_static_cast_1): Check can_convert for conversions in either
364 direction.
365 (get_delta_difference_1): New function.
366 (get_delta_difference): Refactor to call get_delta_difference_1.
368 2007-08-30 Jakub Jelinek <jakub@redhat.com>
370 * decl.c (start_preparsed_function): Set
371 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
373 2007-08-28 Paolo Carlini <pcarlini@suse.de>
375 PR c++/33209
376 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
377 BOUND_TEMPLATE_TEMPLATE_PARM.
379 2007-08-28 Jakub Jelinek <jakub@redhat.com>
381 PR c++/32596
382 PR c++/32400
383 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
384 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
386 2007-08-27 Jason Merrill <jason@redhat.com>
388 PR c++/29000
389 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
390 Look inside STMT_EXPR.
391 * semantics.c (stmt_expr_value_expr): New fn.
392 * cp-tree.h: Declare it.
394 PR c++/28558
395 * decl.c (groktypename): Ignore attributes applied to class type.
397 2007-08-28 Richard Guenther <rguenther@suse.de>
399 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
401 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
403 * error.c (dump_expr): Handle COMPLEX_CST.
404 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
405 (pp_cxx_expression): Likewise.
407 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
409 * decl.c (GNU_INLINE_P): New.
410 (duplicate_decls): Handle gnu_inline. Merge attributes and
411 some flags in overriding definitions.
412 (redeclaration_error_message): Handle gnu_inline.
413 (start_preparsed_function): Likewise.
415 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
417 * call.c (sufficient_parms_p): Constify.
418 * class.c (same_signature_p): Likewise.
419 * cp-gimplify.c (is_invisiref_parm,
420 cxx_omp_privatize_by_reference): Likewise.
421 * cp-objcp-common.c (has_c_linkage): Likewise.
422 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
423 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
424 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
425 num_artificial_parms_for, comp_template_parms,
426 template_parameter_pack_p, any_dependent_template_arguments_p,
427 any_type_dependent_arguments_p, any_value_dependent_elements_p,
428 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
429 zero_init_p, member_p, cp_lvalue_kind,
430 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
431 varargs_function_p, is_dummy_object, special_function_kind,
432 string_conv_p, type_unknown_p, comp_except_specs, compparms,
433 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
434 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
435 cp_has_mutable_p, at_least_as_qualified_p,
436 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
437 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
438 * except.c (nothrow_libfn_p): Likewise.
439 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
440 Likewise.
441 * pt.c (comp_template_parms, template_parameter_pack_p,
442 any_type_dependent_arguments_p, any_value_dependent_elements_p,
443 any_dependent_template_arguments_p): Likewise.
444 * repo.c (repo_export_class_p): Likewise.
445 * semantics.c (anon_aggr_type_p): Likewise.
446 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
447 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
448 varargs_function_p, member_p, is_dummy_object, pod_type_p,
449 zero_init_p, special_function_p): Likewise.
450 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
451 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
452 compparms, invalid_nonstatic_memfn_p,
453 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
454 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
455 cp_has_mutable_p, lvalue_or_else): Likewise.
457 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
459 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
460 * cp-objcp-common.c (cp_tree_size): Ditto.
461 * tree.c (cp_walk_subtrees): Ditto
462 * cp-tree.def (TINST_LEVEL): Go away.
463 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
464 move together with other non-tree structs.
465 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
466 (union lang_tree_node): Eliminate tinst_level field.
467 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
468 (current_instantiation, outermost_tinst_level): Return
469 a "struct tinst_level *".
471 * error.c (print_instantiation_partial_context): Change second
472 parameter to a "struct tinst_level *". Replace accessor macros
473 with field access.
474 (print_instantiation_full_context): Likewise.
475 * lex.c (in_main_input_context): Likewise.
477 * pt.c (struct pending_templates): New.
478 (pending_templates, last_pending_template): Use it as a type.
479 (current_tinst_level): Change typo to "struct tinst_level *"
480 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
481 (add_pending_template): Construct a "struct pending_template".
482 Replace TINST_LEVEL accessor macros with field access.
483 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
484 (pop_tinst_level): Likewise.
485 (instantiate_pending_templates): Likewise. Factor common code used
486 when an instantiation has been done.
487 (outermost_tinst_level): Replace tree_last with loop.
488 (current_instantiation): Return a "struct tinst_level *".
490 2007-08-24 Ollie Wild <aaw@google.com>
492 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
493 * name-lookup.h (cp_binding_level): Remove vtables member.
495 2007-08-24 Richard Guenther <rguenther@suse.de>
497 * tree.c (cp_cannot_inline_tree_fn): Remove.
498 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
499 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
500 Remove define.
502 2007-08-24 Jakub Jelinek <jakub@redhat.com>
504 PR c++/32567
505 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
506 error_mark_node right away if build_expr_type_conversion
507 returned it.
509 PR c++/32898
510 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
511 is error_mark_node rather than NULL_TREE.
512 * pt.c (check_explicit_specialization): Likewise.
514 PR c++/31941
515 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
516 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
518 2007-08-22 Jason Merrill <jason@redhat.com>
520 PR c++/29365
521 * pt.c (outermost_tinst_level): New function.
522 * lex.c (in_main_input_context): New function.
523 * cp-tree.h: Declare it.
524 * decl2.c (constrain_class_visibility): Use it to avoid warning
525 about uses of the anonymous namespace in the main input file.
527 2007-08-21 Jakub Jelinek <jakub@redhat.com>
529 * init.c (build_new_1): Use get_target_expr instead of save_expr.
531 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
533 PR c++/7302
534 * class.c (finish_struct_1): Warn when a class has virtual
535 functions and accessible non-virtual destructor.
537 2007-08-20 Richard Guenther <rguenther@suse.de>
539 PR c++/22369
540 PR c++/22451
541 * call.c (build_new_method_call): Convert initializer to
542 the basetype.
543 * init.c (build_aggr_init): Do not fiddle with types.
544 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
545 * except.c (build_throw): Do not drop qualifiers for the
546 pointer type.
547 * typeck.c (get_member_function_from_ptrfunc): Do not
548 fiddle with types, instead convert.
549 (build_ptrmemfunc1): Convert to the target type for
550 initialization.
551 (gfc_trans_allocate): Convert result to target type.
552 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
553 pointer-to-member structures shall have alias set zero as well.
555 2007-08-20 Richard Guenther <rguenther@suse.de>
557 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
558 Remove.
559 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
560 (nonstatic_local_decl_p): Likewise.
561 * tree.c (cp_auto_var_in_fn_p): Remove.
562 * decl.c (nonstatic_local_decl_p): Remove.
564 2007-08-20 Richard Guenther <rguenther@suse.de>
566 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
567 Remove define.
568 * tree.h (cp_walk_tree): New define to walk_tree_1 with
569 cp_walk_subtrees lh parameter.
570 (cp_walk_tree_without_duplicates): New define to
571 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
572 * tree.c (count_trees): Call
573 cp_walk_tree_without_duplicates.
574 (verify_stmt_tree): Call cp_walk_tree.
575 (break_out_target_exprs): Likewise.
576 (WALK_SUBTREE): Likewise.
577 * cp-gimplify.c (cp_genericize): Likewise.
578 * cp-pt.c (find_parameter_packs_r): Likewise.
579 (uses_parameter_packs): Likewise.
580 (make_pack_expansion): Likewise.
581 (check_for_bare_parameter_packs): Likewise.
582 (for_each_template_parm): Likewise.
583 * decl.c (check_default_argument): Call
584 cp_walk_tree_without_duplicates.
585 * except.c (build_throw): Likewise.
586 * decl2.c (type_visibility): Likewise.
587 * semantics.c (expand_or_defer_fn): Likewise.
588 (finalize_nrv): Call cp_walk_tree.
590 2007-08-20 Jakub Jelinek <jakub@redhat.com>
592 PR c++/33025
593 * init.c (build_new_1): Rename placement_var variable to placement_expr.
594 Initialize it with save_expr rather than get_temp_regvar.
596 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
598 PR c++/28989
599 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
600 lvalues.
602 2007-08-17 Ollie Wild <aaw@google.com>
604 PR c++/31749
605 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
606 declarations into appropriate slots for comparison. Fix type
607 comparison.
609 2007-08-17 Paolo Carlini <pcarlini@suse.de>
611 PR c++/32112
612 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
613 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
615 2007-08-17 Paolo Carlini <pcarlini@suse.de>
617 PR c++/32870
618 * parser.c (cp_parser_class_head): Improve error message.
620 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
622 * pt.c (instantiate_decl): Set input_location
623 for the function end.
625 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
627 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
628 Constify.
629 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
630 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
631 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
632 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
633 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
634 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
635 * typeck.c (cp_type_quals): Likewise.
636 * typeck2.c (cxx_incomplete_type_diagnostic,
637 cxx_incomplete_type_error): Likewise.
639 2007-08-16 Paolo Carlini <pcarlini@suse.de>
641 PR c++/31132
642 * pt.c (tsubst_friend_function): When check_classfn
643 returns error_mark_node likewise return it.
645 2007-08-15 Jakub Jelinek <jakub@redhat.com>
647 PR c++/32992
648 * typeck.c (check_return_expr): Don't NRV optimize vars in
649 anonymous unions.
650 * decl.c (finish_function): Comment fix.
652 2007-08-15 Paolo Carlini <pcarlini@suse.de>
654 PR c++/33035
655 * pt.c (push_template_decl_real): Depending on TYPE_P
656 use either TYPE_CONTEXT or DECL_CONTEXT.
658 2007-08-14 Mark Mitchell <mark@codesourcery.com>
660 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
661 constructors and destructors return this.
663 2007-08-14 Paolo Carlini <pcarlini@suse.de>
665 PR c++/27211
666 * decl2.c (check_classfn): Return error_mark_node in case of error;
667 in that case, do not call add_method.
668 * decl.c (start_decl): Deal with check_classfn returning
669 error_mark_node.
670 (grokfndecl): Likewise.
671 * pt.c (tsubst_friend_function): Likewise.
673 2007-08-14 Andrew Pinski <pinskia@gmail.com>
675 PR c++/30428
676 * typeck.c (build_binary_op): Disallow vector float types with
677 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
679 2007-08-11 Ian Lance Taylor <iant@google.com>
681 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
682 alias_set_type.
683 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
685 2007-08-10 Ollie Wild <aaw@google.com>
687 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
688 type lookups.
689 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
690 function parameter.
691 (unqualified_namespace_lookup): Fix ambiguous_decl call.
692 (lookup_using_namespace): Fix ambiguous_decl call.
693 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
695 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
697 * call.c (name_as_c_string): Use CONST_CAST.
698 * decl.c (build_decl): Likewise.
699 * parser.c (cp_parser_string_literal): Likewise.
701 2007-08-10 Paolo Carlini <pcarlini@suse.de>
703 PR c++/17763
704 * error.c (dump_expr): Consistently use the *_cxx_*
705 variants of the pretty-print functions.
707 2007-08-10 Paolo Carlini <pcarlini@suse.de>
709 PR c++/22256
710 * decl.c (check_special_function_return_type): Just error
711 on return type specified for conversion operator.
713 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
715 * typeck2.c (readonly_error): Handle general expressions.
716 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
718 2007-08-06 Dan Hipschman <dsh@google.com>
720 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
721 access function name.
723 2007-08-04 Alfred Minarik <a.minarik@aon.at>
725 PR pch/13676
726 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
727 * g++spec.c (lang_specific_driver): Check them.
729 2007-08-06 Paolo Carlini <pcarlini@suse.de>
731 PR c++/19532
732 * pt.c (inline_needs_template_parms): Fix comment; change return type
733 to bool.
735 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
737 Revert:
738 2007-03-26 Dirk Mueller <dmueller@suse.de>
740 * parser.c (cp_parser_member_declaration): Pedwarn
741 about stray semicolons after member declarations.
743 2007-08-02 Lee Millward <lee.millward@gmail.com>
745 PR c++/30849
746 PR c++/30850
747 PR c++/30851
748 * parser.c (cp_parser_asm_definition): Detect and discard asm
749 statements with invalid inputs or outputs.
750 (cp_parser_asm_operand_list): Return error mark node if any
751 of the operands are invalid. Adjust documentation.
753 2007-08-02 Nick Clifton <nickc@redhat.com>
755 * typeck.c: Change copyright header to refer to version 3 of the
756 GNU General Public License and to point readers at the COPYING3
757 file and the FSF's license web page.
758 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
759 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
760 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
761 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
762 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
763 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
764 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
765 name-lookup.h, parser.c: Likewise.
767 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
769 PR middle-end/32668
770 * call.c (magic_varargs_p): Honor the "type generic" attribute.
772 2007-07-30 Paolo Carlini <pcarlini@suse.de>
774 PR c++/32108
775 * semantics.c (finish_label_stmt): Reject the __label__
776 extension outside function scopes.
778 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
780 * parser.c (eof_token): Un-constify.
781 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
782 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
783 casts.
785 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
787 * pt.c, tree.c, typeck2.c: Fix comment typos.
789 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
790 Mark Mitchell <mark@codesourcery.com>
792 PR c++/30917
793 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
794 hidden due to friend declarations in local classes.
796 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
798 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
799 * cp-tree.def (DECLTYPE_TYPE): New.
800 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
801 (dump_type_prefix): Ditto.
802 (dump_type_suffix): Ditto.
803 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
804 * mangle.c (write_type): Handle DECLTYPE_TYPE.
805 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
806 types.
807 (DECLTYPE_TYPE_EXPR): New.
808 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
809 (finish_declared_type): Declare.
810 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
811 DECLTYPE_TYPE nodes.
812 (pp_cxx_type_id): Ditto.
813 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
814 (tsubst): Substitute into a DECLTYPE_TYPE node.
815 (tsubst_copy): Ditto.
816 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
817 nodes.
818 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
819 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
820 structural equality (because we can't hash the expressions).
821 (finish_declared_type): New.
822 * lex.c (reswords): Add "decltype" keyword.
823 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
824 (cp_parser_postfix_expression): Add member_access_only_p to
825 restrict postfix expression to member access expressions.
826 (cp_parser_unary_expression): Update call to
827 cp_parser_postfix_expression to reflect new parameter.
828 (cp_parser_declared_type): New.
829 (cp_parser_simple_type_specifier): Parse decltype types.
831 2007-07-27 Mark Mitchell <mark@codesourcery.com>
833 PR c++/32346
834 * call.c (convert_for_arg_passing): Only widen bitfields to their
835 declared types if necessary.
837 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
839 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
840 Constify.
842 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
844 * decl.c (typename_hash, typename_compare): Constify.
845 * mangle.c (hash_type, compare_type): Likewise.
846 * pt.c (eq_local_specializations, hash_local_specialization):
847 Likewise.
848 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
849 list_hash): Likewise.
850 * typeck2.c (pat_compare): Likewise.
852 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
854 * method.c (implicitly_declare_fn): Increase alignment if member
855 function pointer format requires it.
857 2007-07-24 Paolo Carlini <pcarlini@suse.de>
859 PR c++/29001
860 * typeck.c (check_return_expr): Do not pass a null argument
861 to null_ptr_cst_p.
863 2007-07-24 Paolo Carlini <pcarlini@suse.de>
865 PR c++/32561
866 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
867 only on VAR_DECL.
869 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
871 PR c++/32839
872 * typeck.c (convert_arguments): Only use default args if we have
873 a function decl.
875 PR c++/30818
876 * typeck.c (structural_comptypes): No need to check
877 resolve_typename_type return value here.
878 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
879 * pt.c (resolve_typename_type): Follow typename typedefs. Return
880 original type rather than error_mark_node in case of failure.
881 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
882 resolve_typename_type result check.
883 (cp_parser_direct_declarator, cp_parser_head,
884 cp_parser_constructor_declarator_p): Likewise.
886 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
888 * pt.c (template_parms_variadic_p): Remove.
889 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
891 2007-07-12 Jakub Jelinek <jakub@redhat.com>
893 PR c++/30854
894 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
895 argument to dump_aggr_init_expr_args instead of false.
897 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
899 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
900 canonical types; otherwise, fall back to structural type
901 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
902 internal compiler error if the canonical types are wrong.
904 2007-07-11 Paolo Carlini <pcarlini@suse.de>
906 PR c++/32560
907 * parser.c (cp_parser_make_indirect_declarator): When the
908 the code argument is ERROR_MARK return cp_error_declarator.
910 2007-07-09 Geoffrey Keating <geoffk@apple.com>
912 PR 32617
913 * decl.c (cxx_init_decl_processing): Don't set
914 force_align_functions_log.
915 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
916 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
917 FUNCTION_DECL, return its alignment.
919 2007-07-09 Richard Guenther <rguenther@suse.de>
921 * decl.c (start_preparsed_function): Do not promote return type.
923 2007-07-08 Paolo Carlini <pcarlini@suse.de>
925 PR c++/30535
926 * pt.c (unify): Never pass error_mark_node to template_decl_level.
928 2007-07-07 Mark Mitchell <mark@codesourcery.com>
930 PR c++/32232
931 * pt.c (resolve_overloaded_unification): Robustify. Return a
932 bool, not an int.
933 (type_unification_real): Adjust accordingly.
935 2007-07-06 Richard Guenther <rguenther@suse.de>
937 * init.c (build_new_1): Use the correct pointer type.
938 * typeck2.c (build_m_component_ref): Likewise.
940 2007-07-05 Mark Mitchell <mark@codesourcery.com>
942 PR c++/32245
943 * init.c (build_zero_init): Always build an initializer for
944 non-static storage.
945 * typeck2.c (build_functional_cast): Use build_zero_init.
947 PR c++/32251
948 * init.c (build_new_1): Always pass the allocation function to
949 build_op_delete_call.
950 * call.c (build_op_delete_call): Handle operator delete with a
951 variable-argument list. Do not issue an error when no matching
952 deallocation function is available for a new operator.
954 PR c++/31992
955 * cp-tree.h (any_value_dependent_elements_p): Declare it.
956 * decl.c (value_dependent_init_p): New function.
957 (cp_finish_decl): Use it.
958 * pt.c (value_dependent_expression_p): Use
959 any_value_dependent_elements_p.
960 * parser.c (cp_parser_primary_expression): Add comment about
961 treating dependent qualified names as integral
962 constant-expressions.
964 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
966 * decl.c (build_ptrmemfunc_type): Always use structural equality
967 tests when comparing pointer-to-member-function types, because the
968 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
969 types.
971 2007-07-03 Mark Mitchell <mark@codesourcery.com>
973 * init.c (build_new): Tweak comment.
975 2007-06-29 Dave Brolley <brolley@redhat.com>
977 PR c++/31743
978 * parser.c (cp_parser_new_type_id): Don't reduce a named array
979 type to its base type and number of elements here.
980 * init.c (build_new): Call complete_type_or_else to ensure that the
981 type is complete and to issue a diagnostic if it is not.
982 (build_new_1): Don't call complete_type_or_else here.
984 2007-07-03 Richard Guenther <rguenther@suse.de>
986 PR c++/32609
987 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
988 after recursing.
990 2007-07-02 Simon Baldwin <simonb@google.com>
992 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
993 for inner-style nested forward declarations that don't declare
994 anything useful.
996 2007-07-02 Jakub Jelinek <jakub@redhat.com>
998 PR c++/31748
999 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1000 DECL_P in not a variable and appears more than once error messages.
1002 2007-07-01 Ollie Wild <aaw@google.com>
1004 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1005 (select_decl): Remove function.
1006 (unqualified_namespace_lookup): Populate binding by calling
1007 ambiguous_decl. Remove select_decl call.
1008 (lookup_qualified_name): Remove select_decl call.
1009 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1010 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1011 generation when name lookup is ambiguous.
1013 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1015 PR c++/31724
1016 * init.c (build_new_1): Use structural equality on the copy of the
1017 array type.
1019 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1021 * decl2.c (determine_visibility): Implement
1022 flag_visibility_ms_compat effect on type info.
1023 * decl.c (cxx_init_decl_processing): Implement
1024 global effect of flag_visibility_ms_compat.
1026 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1028 * decl2.c (start_objects): Mark constructor-running function
1029 as artificial.
1031 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1033 PR c++/32111
1034 * decl.c (grokdeclarator): Reset friendp for member functions declared
1035 friend of their own class.
1037 2007-06-23 Mark Mitchell <mark@codesourcery.com>
1039 * decl2.c (determine_visibility): Don't look for dllexport here.
1040 (determine_visibility_from_class): Tidy.
1042 2007-06-18 Simon Baldwin <simonb@google.com>
1044 PR c++/31923
1045 * parser.c (cp_parser_single_declaration): Added check for storage
1046 class other than sc_none in parsed declaration, and a flag to indicate
1047 if the call is part of an explicit template specialization parse.
1048 * (cp_parser_explicit_specialization): Specialization check flag added
1049 to call to cp_parser_single_declaration(), set true.
1050 * (cp_parser_template_declaration_after_export): Specialization check
1051 flag added to call to cp_parser_single_declaration(), set false.
1052 * pt.c (check_explicit_specialization): Added code to copy visiblity
1053 and linkage from the templated function to the explicit specialization.
1055 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1057 * typeck.c (build_binary_op): For templates build the
1058 expression in pieces to avoid the assert in build2_stat.
1059 (get_member_function_from_ptrfunc):
1060 Change over to using POINTER_PLUS_EXPR and convert
1061 the second operand to sizetype.
1062 * typeck2.c (build_m_component_ref): Likewise.
1063 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
1064 instead of PLUS_EXPR for pointers.
1065 (build_new_1): Likewise.
1066 (build_vec_delete_1): Likewise.
1067 (build_vec_delete): Likewise.
1068 * class.c (build_base_path): Likewise.
1069 (build_base_path): Likewise.
1070 (convert_to_base_statically): Likewise.
1071 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
1072 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
1073 instead of PLUS_EXPR.
1074 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
1075 instead of PLUS_EXPR for pointers.
1076 * call.c (build_special_member_call): Likewise.
1077 * rtti.c (build_headof): Likewise.
1078 Use sizetype instead of ptrdiff_type_node.
1079 (tinfo_base_init): Create a POINTER_PLUS_EXPR
1080 instead of PLUS_EXPR for pointers.
1081 * except.c (expand_start_catch_block): Do a
1082 NEGATIVE and then a POINTER_PLUS_EXPR instead
1083 of a MINUS_EXPR.
1084 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
1085 PLUS_EXPR on pointer types over to use
1086 POINTER_PLUS_EXPR and remove the conversion
1087 to the pointer types.
1088 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
1089 adding to a pointer type. Use size_int instead of
1090 ssize_int. Convert the index to sizetype before
1091 adding it to the pointer.
1093 2007-06-15 Mark Mitchell <mark@codesourcery.com>
1095 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
1096 (DECL_ANON_UNION_VAR_P): New macro.
1097 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
1098 than DECL_VAR_MARKED_P, to keep track of which variables we have
1099 seen.
1100 * decl.c (redeclaration_error_message): Complain about redeclaring
1101 anonymous union members at namespace scope.
1102 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
1104 2007-06-14 Geoff Keating <geoffk@apple.com>
1106 * decl2.c (determine_visibility): Ensure that functions with
1107 hidden types as parameters are hidden.
1109 PR 31093
1110 * decl2.c (determine_visibility): Remove duplicate code for
1111 handling type info.
1113 2007-06-12 Ian Lance Taylor <iant@google.com>
1115 PR libstdc++/29286
1116 * init.c (avoid_placement_new_aliasing): New static function.
1117 (build_new_1): Call it.
1119 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
1121 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
1122 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
1124 2007-06-08 Jakub Jelinek <jakub@redhat.com>
1126 PR c++/32177
1127 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
1128 on init, the non-decl cond operand and increment value.
1130 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
1132 PR c++/30759
1133 * decl.c (check_initializer): Report an error when a brace enclosed
1134 initializer is used for a non-aggregate type in C++98.
1135 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
1136 cxx_dialect.
1137 (grokdeclarator): Likewise.
1138 (move_fn_p): Likewise.
1139 * typeck.c (check_return_expr): Likewise.
1140 * call.c (reference_binding): Likewise.
1141 * error.c (cp_cpp_error): Likewise.
1142 * pt.c (check_default_tmpl_args): Likewise.
1143 (tsubst): Likewise.
1144 * lex.c (init_reswords): Likewise.
1145 * parser.c (p_parser_primary_expression): Likewise.
1146 (TOKEN_PRECEDENCE): Likewise.
1147 (cp_parser_init_declarator): Likewise.
1148 (cp_parser_ptr_operator): Likewise.
1149 (cp_parser_parameter_declaration): Likewise.
1150 (cp_parser_enclosed_template_argument_list): Likewise.
1151 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
1152 (cp_parser_next_token_ends_template_argument_p): Likewise.
1154 2007-06-04 Simon Baldwin <simonb@google.com>
1156 * decl.c (grokdeclarator): Readability change. Moved case labels
1157 into direct switch statement scope.
1159 2007-06-04 Paolo Carlini <pcarlini@suse.de>
1161 * call.c (convert_like_real): Remove pointless code.
1163 2007-05-31 Mark Mitchell <mark@codesourcery.com>
1165 * decl.c (get_atexit_fn_ptr_type): New function.
1166 (get_atexit_node): Use it.
1167 (start_cleanup_fn): Likewise.
1168 (register_dtor_fn): Use the object's destructor, instead of a
1169 separate cleanup function, where possible.
1170 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
1171 (atexit_fn_ptr_type_node): New macro.
1172 * decl2.c (build_cleanup): Use build_address.
1174 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
1176 * typeck.c (build_binary_op): Include types in error.
1178 2007-05-31 Jakub Jelinek <jakub@redhat.com>
1180 PR c++/31806
1181 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
1182 needs runtime initialization.
1184 2007-05-31 Paolo Carlini <pcarlini@suse.de>
1186 PR c++/32158
1187 * semantics.c (finish_trait_expr): Complete the types.
1189 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
1190 Douglas Gregor <doug.gregor@gmail.com>
1191 Pedro Lamarao <pedro.lamarao@mndfck.org>
1192 Howard Hinnant <howard.hinnant@gmail.com>
1194 PR c++/7412
1195 PR c++/29939
1196 * typeck.c (comptypes): Don't consider rvalue and lvalue
1197 reference types to be equivalent.
1198 (check_return_expr): Move from certain lvalues when returning
1199 them.
1200 * decl.c (grokdeclarator): Implement reference collapsing.
1201 (copy_fn_p): Don't consider constructors taking rvalue references
1202 to be copy constructors.
1203 (move_fn_p): New.
1204 * call.c (conversion): New "rvaluedness_matches_p" member.
1205 (convert_class_to_reference): Require reference type as first
1206 parameter instead of base type.
1207 (reference_binding): Add logic to handle rvalue references.
1208 (implicit_conversion): Update inaccurate comment.
1209 (convert_like_real): Disable creation of temporaries that are
1210 impossible to initialize for types with move constructors.
1211 (build_over_call): Elide move constructors when possible.
1212 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
1213 (maybe_handle_ref_bind): Return conversion instead of type node.
1214 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
1215 determine preferred conversion sequences.
1216 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
1217 (LOOKUP_PREFER_RVALUE): New.
1218 (DECL_MOVE_CONSTRUCTOR_P): New.
1219 (struct cp_declarator): Add "reference" member for reference
1220 types, with new "rvalue_ref" flag.
1221 (cp_build_reference_type): Declare.
1222 (move_fn_p): Declare.
1223 * error.c (dump_type_prefix): Format rvalue reference types
1224 correctly in error messages.
1225 * except.c (build_throw): Move from certain lvalues when
1226 throwing.
1227 * mangle.c (write_type): Mangle rvalue references differently
1228 than regular references.
1229 * parser.c (make_reference_declarator): Add boolean parameter for
1230 rvalue references.
1231 (cp_parser_make_indirect_declarator): New.
1232 (cp_parser_new_declarator_opt): Call
1233 cp_parser_make_indirect_declarator.
1234 (cp_parser_conversion_declarator_opt): Ditto.
1235 (cp_parser_declarator): Ditto.
1236 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
1237 declarators.
1238 * pt.c (tsubst): Implement reference collapsing.
1239 (maybe_adjust_types_for_deduction): Implement special template
1240 parameter deduction rule for rvalue references.
1241 (type_unification_real): Update calls to
1242 maybe_adjust_types_for_deduction.
1243 (try_one_overload): Ditto.
1244 (unify_pack_expansion): Ditto.
1245 * tree.c (lvalue_p_1): Handle rvalue reference types.
1246 (cp_build_reference_type): New.
1248 2007-05-30 Jakub Jelinek <jakub@redhat.com>
1250 PR c++/31809
1251 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
1252 variables that need runtime initialization.
1254 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
1256 PR c++/31339
1257 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
1258 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
1259 case POSTDECREMENT_EXPR>): Return the error_mark_node
1260 if either the real or imaginary parts would an
1261 error_mark_node.
1263 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
1264 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1266 PR c++/31745
1267 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
1268 token is a closing brace, false if there are no tokens left.
1269 (cp_parser_namespace_alias_definition): Only consume the next token if
1270 it is a closing brace.
1272 * parser.c (cp_parser_class_specifier): Likewise.
1274 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
1276 * semantics.c (finish_member_declaration): Fix a typo in the
1277 last checkin.
1279 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
1281 PR c++/31431
1282 PR c++/31432
1283 PR c++/31434
1284 PR c++/31435
1285 PR c++/31437
1286 PR c++/31438
1287 PR c++/31442
1288 PR c++/31443
1289 PR c++/31444
1290 PR c++/31445
1291 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
1292 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
1293 * pt.c (check_for_bare_parameter_packs): Return bool indicated
1294 whether everything was okay. Fix indentation.
1295 (push_template_decl_real): Check for bare parameter packs in
1296 function parameters; where errors occur, mark the parameter types
1297 with ERROR_MARK_NODEs to avert ICEs.
1298 (coerce_template_parameter_pack): New.
1299 (coerce_template_parms): Moved parameter pack coercion into
1300 coerce_template_parameter_pack, and permit it anywhere in the
1301 template parameter list (not just at the end). Parameter and
1302 argument indices can vary (somewhat) separately now, so add
1303 PARM_IDX and ARG_IDX.
1304 (fn_type_unification): Don't set an argument pack as incomplete if
1305 no argument pack was deduced.
1306 (type_unification_real): If a type parameter is a parameter pack
1307 and has not otherwise been deduced, it will be deduced to an empty
1308 parameter pack.
1309 (more_specialized_fn): Use the actual lengths of the argument
1310 lists when comparing against expansions.
1311 * semantics.c (finish_member_declaration): If a field's type has
1312 bare parameter packs, error and set its type to ERROR_MARK_NODE.
1314 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
1316 PR target/27067
1317 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
1319 2007-05-22 Ollie Wild <aaw@google.com>
1321 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
1322 (unqualified_namespace_lookup): Adds check for hidden types.
1324 2007-05-22 Ollie Wild <aaw@google.com>
1326 * decl.c (duplicate_decls): Verify namespace names are unique.
1328 2007-05-21 Mark Mitchell <mark@codesourcery.com>
1330 * decl.c (cxx_maybe_build_cleanup): Handle
1331 __attribute__((cleanup)).
1333 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1335 * cvt.c (cp_convert_and_check): Don't check warnings if the
1336 conversion failed.
1338 2007-05-18 Geoffrey Keating <geoffk@apple.com>
1340 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
1342 2007-05-14 Paolo Carlini <pcarlini@suse.de>
1344 PR c++/29928
1345 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
1346 type only if is a class type (5.2.8/4).
1348 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
1350 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
1351 * decl.c (grokdeclarator): Use unsigned_type_for instead of
1352 c_common_unsigned_type.
1354 2007-05-11 Silvius Rus <rus@google.com>
1356 * cp/typeck.c (build_indirect_ref): Add call to
1357 strict_aliasing_warning.
1358 (build_reinterpret_cast_1): Condition call to
1359 strict_aliasing_warning.
1361 2007-05-11 Jan Hubicka <jh@suse.cz>
1363 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
1364 * decl2.c (start_objects): ctors and dtors are no longer public.
1365 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
1367 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
1369 * typeck.c (build_unary_op): Remove code that used to
1370 handle non lvalue increments/decrements.
1372 2007-05-07 Mike Stump <mrs@apple.com>
1374 * parser.c (check_empty_body): Add.
1375 (cp_parser_iteration_statement): Add call to check_empty_body.
1377 2007-05-05 Geoffrey Keating <geoffk@apple.com>
1379 PR 31775
1380 * mangle.c (write_mangled_name): Mangle static variable names.
1381 (write_unqualified_name): Use local-source-name for
1382 namespace-scope static variables.
1384 2007-05-04 Dirk Mueller <dmueller@suse.de>
1386 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
1387 not in effect.
1389 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
1391 PR c++/31663
1392 * decl2.c (constrain_class_visibility):
1393 Use strip_pointer_or_array_types instead of strip_array_types.
1395 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
1397 PR C++/30221
1398 * decl.c (reshape_init_r): Don't reshape the first element if it
1399 is a pointer to member function.
1401 2007-04-27 Simon Baldwin <simonb@google.com>
1403 * decl.c (grokparms): Changed message format from %qD to %qE.
1405 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
1407 * error.c (maybe_warn_variadic_templates): Variadic templates are
1408 now in C++0x, so only warn about them in C++98 mode.
1410 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
1412 PR C++/30016
1413 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
1414 integeral types from vectors types.
1416 2007-04-26 Jakub Jelinek <jakub@redhat.com>
1418 PR c++/31598
1419 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
1420 for type dependent OMP_CLAUSE_DECLs.
1422 2007-04-24 Mark Mitchell <mark@codesourcery.com>
1424 PR c++/31338
1425 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
1426 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
1427 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
1428 * init.c (build_zero_init): Adjust, as
1429 COMPLEX_TYPE is now a SCALAR_TYPE.
1430 * typeck2.c (digest_init): Allow brace-enclosed initializers for
1431 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
1433 2007-04-25 Paolo Carlini <pcarlini@suse.de>
1435 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
1436 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
1437 (trait_expr_value): Adjust.
1439 2007-04-23 Simon Baldwin <simonb@google.com>
1441 * decl.c (grokparms): Added new error for duplicate function
1442 parameters names in function prototypes, to match gcc behavior.
1444 2007-04-23 Jan Hubicka <jh@suse.cz>
1446 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
1447 bits dirrectly.
1449 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
1451 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
1452 instead of checking GIMPLE_STMT_P in chain_next.
1454 2007-04-17 Mark Mitchell <mark@codesourcery.com>
1456 PR c++/31513
1457 * call.c (convert_for_arg_passing): Convert bitfields to their
1458 declared types.
1460 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
1462 PR c++/31517
1463 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
1465 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
1467 PR c++/29365
1468 * cp/decl2.c (constrain_class_visibility):
1469 Do not warn about the use of anonymous namespace in the main input file.
1471 2007-04-15 Mark Mitchell <mark@codesourcery.com>
1473 * cp-tree.h (current_template_parms): Fix typo in comment.
1475 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
1477 * cp-tree.h, error.c: Fix comment typos.
1479 2007-04-13 Jason Merrill <jason@redhat.com>
1481 PR c++/31074
1482 * call.c (reference_binding): Add c_cast_p parm. If true,
1483 add quals to TO as needed to make it reference-compatible.
1485 2007-04-11 Jan Hubicka <jh@suse.cz>
1487 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
1488 that we are not processing template_decl.
1490 2007-04-09 Mark Mitchell <mark@codesourcery.com>
1492 PR c++/31449
1493 * class.c (build_base_path): Ensure that the converted pointer has
1494 the same cv-qualification as the input.
1496 2007-04-09 Paolo Carlini <pcarlini@suse.de>
1498 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
1500 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
1502 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
1503 Do not set it.
1504 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
1505 * tree.c (cp_add_pending_fn_decls): Remove.
1506 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
1508 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
1510 Revert change removing staticp.
1512 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
1514 * cp-objcp-common.c (cxx_staticp): Remove.
1515 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
1516 * cp-tree.h (cxx_staticp):
1518 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
1520 * class.c (check_for_override): Don't remove dllmport attribute
1521 of virtual methods.
1523 2007-04-03 Jakub Jelinek <jakub@redhat.com>
1525 PR c++/30847
1526 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
1527 type issue error and return early.
1529 2007-03-30 Jason Merrill <jason@redhat.com>
1531 PR c++/31187
1532 * typeck.c (cp_type_readonly): New fn.
1533 * cp-tree.h: Declare it.
1534 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
1535 (cp_finish_decl): Not here.
1537 2007-03-31 Richard Guenther <rguenther@suse.de>
1539 * optimize.c (maybe_clone_body): Replace splay-tree usage by
1540 pointer-map.
1542 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
1544 PR c++/31138
1545 PR c++/31140
1546 PR c++/31141
1547 * parser.c (declarator_can_be_parameter_pack): New.
1548 (cp_parser_template_parameter): Only parse the `...' if the
1549 declarator can be a parameter pack.
1550 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
1551 is NULL.
1552 * pt.c (find_parameter_packs_r): Look into the bounds on integer
1553 types (they could be used as array bounds).
1554 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
1555 (tsubst_pack_expansion): Handle failure to expand parameter
1556 packs.
1558 2007-03-30 Paolo Carlini <pcarlini@suse.de>
1560 PR c++/26099
1561 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
1562 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
1563 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
1564 (CLASS_TYPE_NON_UNION_P): Add.
1565 (struct lang_type_class): Add has_complex_dflt.
1566 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
1567 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
1568 * cp-tree.def: Add TRAIT_EXPR.
1569 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
1570 * lex.c (struct resword): Add __has_nothrow_assign,
1571 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
1572 __has_trivial_constructor, __has_trivial_copy,
1573 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
1574 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
1575 __is_pod, __is_polymorphic, __is_union.
1576 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
1577 (cp_parser_trait_expr): New.
1578 * semantics.c (finish_trait_expr, trait_expr_value
1579 classtype_has_nothrow_copy_or_assign_p): New.
1580 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
1581 as static.
1582 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
1583 * class.c (check_bases, check_field_decl, check_bases_and_members):
1584 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
1585 * pt.c (uses_template_parms, tsubst_copy_and_build,
1586 value_dependent_expression_p, type_dependent_expression_p): Deal with
1587 TRAIT_EXPR.
1588 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
1590 2007-03-29 Richard Guenther <rguenther@suse.de>
1592 * tree.c (cp_walk_subtrees): Do not set input_location.
1594 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
1596 PR c++/29077
1597 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
1598 destructor.
1600 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1602 * parser.c (struct cp_parser): Update comment for
1603 greater_than_is_operator_p.
1604 (cp_parser_primary_expression): In C++0x mode, a cast operator can
1605 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
1606 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
1607 !GREATER_THAN_IS_OPERATOR_P.
1608 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
1609 `>>' operators that will become two `>' tokens in C++0x.
1610 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
1611 mode, allowing it to terminate default arguments.
1612 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
1613 `>>' like two consecutive `>' tokens.
1614 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
1615 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
1616 ends a template argument.
1618 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1620 * decl.c (redeclaration_error_message): Complain when redeclaring
1621 a friend function with default template arguments (C++0x mode only).
1622 * cp-tree.h (check_default_tmpl_args): Declare.
1623 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
1624 template arguments in function templates. Add support for checking
1625 the default template arguments of friend templates.
1626 (push_template_decl_real): Fix call to check_default_tmpl_args.
1627 (type_unification_real): If a template parameter has not been
1628 deduced but provides a default template argument, substitute into
1629 that default template argument.
1630 * parser.c (cp_parser_init_declarator): When declaring (but not
1631 defining!) a function template in C++0x mode, check for default
1632 template arguments.
1634 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1636 PR c++/29993
1637 * decl.c (grokdeclarator): Deal with cv-qualified function type
1638 typedefs in the same way for member and non-member functions.
1640 2007-03-26 Dirk Mueller <dmueller@suse.de>
1642 * parser.c (cp_parser_member_declaration): Pedwarn
1643 about stray semicolons after member declarations.
1645 2007-03-26 Paolo Carlini <pcarlini@suse.de>
1647 PR c++/30500
1648 * pt.c (instantiate_decl): Set in_system_header.
1650 2007-03-22 Mark Mitchell <mark@codesourcery.com>
1652 * cp-tree.h (current_tempalte_parms): Improve documentation.
1653 * pt.c (current_template_args): Likewise.
1655 PR c++/30863
1656 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
1657 not consume tokens when failing.
1659 2007-03-22 Jim Wilson <wilson@specifix.com>
1660 Mark Mitchell <mark@codesourcery.com>
1662 PR c++/31273
1663 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
1664 consistent with FROM.
1666 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1668 * error.c (dump_expr): Handle dependent names that designate types.
1669 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
1671 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
1673 * cp-tree.def, parser.c, pt.c: Fix comment typos.
1675 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1677 * cvt.c (cp_convert_and_check) : Define.
1678 * cp-tree.h (cp_convert_and_check): Declare.
1679 * call.c (convert_conversion_warnings): Rename to
1680 conversion_null_warnings. The warning for floating-point to
1681 integer is handled by convert_and_check in convert_like_real.
1682 (convert_like_real): convert_conversion_warnings was renamed as
1683 conversion_null_warnings.
1684 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
1685 overflow and changes of value during conversion.
1687 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1689 PR c++/30891
1690 * parser.c (cp_parser_statement): If 'namespace' is found, this
1691 only can be a namespace alias definition, so parse it now.
1692 (cp_parser_namespace_alias_definition): if we find an open brace
1693 instead of '=', then this is actually a misplaced namespace
1694 definition.
1696 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1698 PR c++/24924
1699 * decl.c (cxx_init_decl_processing): Move command-line options
1700 processing to c-opts.c.
1702 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
1704 * ptree.c (cxx_print_type): Use formatting markup for integers
1705 when printing template parameter index/level/orig level.
1706 (cxx_print_xnode): Ditto.
1707 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
1708 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
1709 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
1710 HOST_WIDE_INTs.
1711 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
1712 rather than a HOST_WIDE_INT.
1713 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
1714 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
1715 better bit-packing.
1716 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
1717 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
1718 IN_BASE_INITIALIZER bool bitfields.
1719 (struct cp_declarator): Make KIND a 4-bit field. Make
1720 PARAMETER_PACK_P a bool bitfield just after KIND.
1721 * pt.c (uses_parameter_packs): Destroy the pointer set.
1722 (make_pack_expansion): Ditto.
1723 (check_for_bare_parameter_packs): Ditto.
1724 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
1726 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
1728 PR c++/31165
1729 * call.c (convert_default_arg): Instead of copying the node,
1730 unshare it.
1732 2007-03-15 Dirk Mueller <dmueller@suse.de>
1734 PR c++/30860
1735 * call.c (convert_conversion_warnings): New..
1736 (convert_like_real): .. factored out from here.
1737 (convert_conversion_warnings): Add warning about
1738 false being converted to NULL in argument passing.
1740 2007-03-14 Dirk Mueller <dmueller@suse.de>
1742 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
1743 (finish_do_body): Warn about empty body in do/while statement.
1745 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1747 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
1749 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1751 PR c/21438
1752 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
1753 warning.
1755 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
1757 * cp/repo.c (init_repo): Initialize random_seed saved options.
1758 (finish_repo): Adjust.
1760 2007-03-13 Mark Mitchell <mark@codesourcery.com>
1762 PR bootstrap/30899
1763 * Make-lang.in (doc/g++.1): Use $< to specify the location from
1764 which to copy.
1766 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
1768 * decl.c (compute_array_index_type): New warning flag warn_vla.
1770 2007-03-12 Mark Mitchell <mark@codesourcery.com>
1772 PR c++/30108
1773 * call.c (convert_default_arg): Copy non-constant arguments.
1775 2007-03-11 Mark Mitchell <mark@codesourcery.com>
1777 PR c++/31038
1778 * parser.c (cp_parser_postfix_expression): Disallow compound
1779 literals in constant expressions.
1781 PR c++/30328
1782 * semantics.c (finish_typeof): Use unlowered_expr_type.
1784 2007-03-10 Mark Mitchell <mark@codesourcery.com>
1786 PR c++/30274
1787 * cp-tree.h (unlowered_expr_type): New function.
1788 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
1789 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
1790 (unlowered_expr_type): New function.
1791 (build_unary_op): Disallow predecrements of bool bitfields.
1792 * call.c (build_conditional_expr): Use unlowered_expr_type.
1793 * pt.c (type_unification_real): Likewise.
1795 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
1797 PR c++/20599
1798 * typeck.c (check_return_expr): Check for bare parameter packs.
1799 (comptypes): Compare template parameter packs and
1800 type pack expansions.
1801 * decl.c (grokdeclarator): Deal with the declaration of function
1802 parameter packs.
1803 (grokparms): Verify that the (optional) function parameter pack is
1804 at the end of the parameter list.
1805 (xref_basetypes): Handle pack expansions in the base class.
1806 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
1807 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
1808 (NONTYPE_ARGUMENT_PACK): New.
1809 (TYPE_PACK_EXPANSION): New.
1810 (EXPR_PACK_EXPANSION): New.
1811 (ARGUMENT_PACK_SELECT): New.
1812 * cp-objcp-common.c (cp_tree_size): Compute size of
1813 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
1814 ARGUMENT_PACK_SELECT.
1815 * error.c (dump_template_argument): Print template argument packs.
1816 (dump_template_argument_list): Ditto.
1817 (dump_template_parameter): Dump `...' for template type parameter
1818 packs.
1819 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
1820 (dump_parameters): Print function parameter packs.
1821 (dump_template_parms): Print template argument packs.
1822 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
1823 (maybe_warn_variadic_templates): New.
1824 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
1825 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
1826 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
1827 CAST_EXPR.
1828 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
1829 (write_template_arg): Write argument packs as separate arguments.
1830 * cp-tree.h (struct template_parm_index_s): Add flag that
1831 indicates that the template parameter is actually a parameter
1832 pack.
1833 (struct tree_argument_pack_select): New.
1834 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
1835 (union lang_tree_node): Add argument_pack_select.
1836 (FUNCTION_PARAMETER_PACK_P): New.
1837 (PACK_EXPANSION_P): New.
1838 (PACK_EXPANSION_PATTERN): New.
1839 (SET_PACK_EXPANSION_PATTERN): New.
1840 (PACK_EXPANSION_PARAMETER_PACKS): New.
1841 (ARGUMENT_PACK_P): New.
1842 (ARGUMENT_PACK_ARGS): New.
1843 (SET_ARGUMENT_PACK_ARGS): New.
1844 (ARGUMENT_PACK_INCOMPLETE_P): New.
1845 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
1846 (TEMPLATE_PARM_PARAMETER_PACK): New.
1847 (TEMPLATE_TYPE_PARAMETER_PACK): New.
1848 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
1849 (ARGUMENT_PACK_SELECT_INDEX): New.
1850 (ARGUMENT_PACK_SELECT_ARG): New.
1851 (struct cp_declarator): Add parameter_pack_p flag.
1852 (maybe_warn_variadic_templates): Declare.
1853 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
1854 indicate a template parameter pack.
1855 (uses_parameter_packs): Declare.
1856 (template_parameter_pack_p): Declare.
1857 (template_parms_variadic_p): Declare.
1858 (make_pack_expansion): Declare.
1859 (check_for_bare_parameter_packs): Declare.
1860 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
1861 sizeof... expressions.
1862 (pp_cxx_expression): Print pack expansions and non-type argument
1863 packs.
1864 (pp_cxx_exception_specification): Print pack expansions.
1865 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
1866 (pp_cxx_ctor_initializer): Print pack expansions.
1867 (pp_cxx_type_id): Print pack expansions.
1868 (pp_cxx_template_argument_list): Print argument packs.
1869 (pp_cxx_template_parameter): Print ellipsis for template parameter
1870 packs.
1871 * pt.c (comp_template_parms): Compare template parameter packs.
1872 (template_parameter_pack_p): New.
1873 (template_parms_variadic_p): New.
1874 (template_args_variadic_p): New.
1875 (make_ith_pack_parameter_name): New.
1876 (struct find_parameter_pack_data): New.
1877 (find_parameter_packs_r): New.
1878 (uses_parameter_packs): New.
1879 (make_pack_expansion): New.
1880 (check_for_bare_parameter_packs): New.
1881 (expand_template_argument_pack): New.
1882 (reduce_template_parm_level): Propagate parameter pack flag.
1883 (process_template_parm): Add is_parameter_pack parameter to state
1884 when the parameter is actually a parameter pack. Create template
1885 parameter packs when is_parameter_pack is true.
1886 (current_template_args): The argument for a template parameter
1887 pack is an argument pack containing a single pack expansion.
1888 (process_partial_specialization): When checking that non-type
1889 argument expressions do not involve template parameters, loop over
1890 the arguments in argument packs separately.
1891 (push_template_decl_real): Check that the type of the declaration
1892 does not have any bare parameter packs. Check that primary
1893 templates have no more than one parameter pack, and that it comes
1894 at the end of the template parameter list.
1895 (convert_template_argument): Handle coercions for pack expansion
1896 expressions by coercing the pattern then rebuilding the expansion.
1897 (coerce_template_parms): When coercing the arguments for a
1898 variadic template, pack "extra" arguments into an argument pack.
1899 (coerce_template_template_parms): Cannot coerce between parameter
1900 packs and non-pack parameters.
1901 (template_args_equal): Compare PACK_EXPANSION_P expressions.
1902 (comp_template_args): Expand all template arguments packs before
1903 comparing template argument lists.
1904 (mangle_class_name_for_template): Make argument packs as separate
1905 template arguments.
1906 (for_each_template_parm_r): No need to handle BASELINK.
1907 (instantiate_class_template): Handle pack expansions in the base
1908 class list.
1909 (tsubst_pack_expansion): New.
1910 (tsubst_template_args): Handle substitutions of argument packs and
1911 pack expansion into template argument lists.
1912 (tsubst_decl): Expand function parameter packs into separate
1913 function parameters.
1914 (tsubst_arg_types): Expand a type pack expansion into separate
1915 argument types.
1916 (tsubst_exception_specification): Handle pack expansions in
1917 exception specifiers.
1918 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
1919 replacing a template parameter with its argument. If we encounter
1920 a substitution for an argument pack, just return the parameter
1921 itself.
1922 (tsubst_copy): sizeof(X...) returns the number of elements in
1923 parameter pack X. See through ARGUMENT_PACK_SELECT when the
1924 PARM_DECL is a parameter pack.
1925 (tsubst_expr): Expression pack expansions and argument packs
1926 cannot show up here; they will all be handled through function
1927 calls, sizeof, and template argument lists.
1928 (tsubst_copy_and_build): sizeof(X...) returns the number of
1929 elements in parameter pack X. Handle pack expansions in TREE_LIST
1930 and CONSTRUCTOR nodes.
1931 (fn_type_unification): Handle "incomplete" explicit template
1932 argument lists that specify some of the arguments for a template
1933 parameter pack.
1934 (type_unification_real): Unify arguments against pack expansions.
1935 (template_parm_level_and_index): New, helper function.
1936 (unify_pack_expansion): New.
1937 (unify): Unify argument packs on an argument-by-argument basis,
1938 handling variadic argument packs as well.
1939 (more_specialized_fn): Handle unification of function parameter
1940 packs. All things being equal, prefer non-variadic function
1941 templates to variadic function templates.
1942 (more_specialized_class): Prefer the variadic class template
1943 partial specialization that binds fewer arguments to a parameter
1944 pack.
1945 (regenerate_decl_from_template): Expand function parameter packs
1946 into separate parameters.
1947 (instantiate_decl): Ditto.
1948 (tsubst_initializer_list): Handle pack expansions for base-class
1949 initializers.
1950 (dependent_type_p_r): Determine dependent types in argument packs
1951 and pack expansions.
1952 (value_dependent_expression_p): Determine value-dependence of
1953 non-type argument packs.
1954 (dependent_template_arg_p): Handle argument packs.
1955 * semantics.c (finish_cond): Check for bare parameter packs.
1956 (finish_expr_stmt): Ditto.
1957 (finish_for_expr): Ditto.
1958 (finish_switch_cond): Ditto.
1959 (finish_mem_initializers): Ditto.
1960 * name-lookup.c (arg_assoc_type): Handle pack expansions and
1961 argument packs.
1962 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
1963 * parser.c (make_declarator): Declarator is not an expansion.
1964 (make_pointer_declarator): Transfer parameter pack flag to outer
1965 declarator.
1966 (make_reference_declarator): Ditto.
1967 (make_ptrmem_declarator): Ditto.
1968 (make_call_declarator): Ditto.
1969 (make_array_declarator): Ditto.
1970 (cp_parser_postfix_expression): Allow pack expansion expressions
1971 in the argument list for a call expression.
1972 (cp_parser_parenthesized_expression_list): Add new parameter
1973 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
1974 into separate arguments."
1975 (cp_parser_new_placement): Allow pack expansion expressions.
1976 (cp_parser_new_initializer): Ditto.
1977 (cp_parser_mem_initializer_list): Allow ellipsis to create a
1978 base-class initializer expansion.
1979 (cp_parser_mem_initializer): Ditto.
1980 (cp_parser_template_parameter_list): Keep track of whether the
1981 template parameter is a template parameter pack.
1982 (cp_parser_template_parameter): Parse the ellipsis to indicate a
1983 template parameter pack.
1984 (cp_parser_type_parameter): Ditto.
1985 (cp_parser_template_argument_list): Parse the ellipsis to indicate
1986 a pack expansion.
1987 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
1988 this declarator is a parameter pack.
1989 (cp_parser_parameter_declaration): The ellipsis does not end the
1990 parameter declaration, because it might be a parameter pack. Parse
1991 the ellipsis to indicate a parameter pack.
1992 (cp_parser_initializer): Allow pack expansions.
1993 (cp_parser_initializer_list): Allow ellipsis to create an
1994 initializer expansion.
1995 (cp_parser_base_clause): Allow ellipsis to create a base specifier
1996 expansion.
1997 (cp_parser_type_id_list): Allow ellipsis to create an exception
1998 specifier expansion.
1999 (cp_parser_attribute_list): Don't allow pack expansions.
2000 (cp_parser_functional_cast): Allow pack expansions.
2001 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2002 compute the length of a parameter pack.
2003 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2004 end a template argument.
2005 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2006 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2007 CAST_EXPR.
2009 2007-03-09 Dirk Mueller <dmueller@suse.de>
2011 * cp/call.c (build_new_op): Call warn_logical_operator.
2013 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2015 PR c++/30852
2016 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2018 PR c++/30534
2019 * pt.c (any_template_arguments_need_structural_equality_p):
2020 Robustify.
2022 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2024 * decl.c (grokdeclarator): Disable warnings for anonymous
2025 bitfields.
2027 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2029 * typeck2.c (readonly_error): Always emit a hard error.
2030 Remove last argument.
2031 * cp-tree.h (readonly_error): Adjust prototype.
2032 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2033 * typeck.c (build_unary_op): Likewise.
2034 (build_modify_expr): Likewise.
2036 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
2038 PR c++/30895
2039 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2041 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2043 PR c++/15787
2044 * parser.c (struct cp_parser): New IN_IF_STMT.
2045 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
2046 returning if parsing the body of an 'if' statement or issuing an
2047 error and continuing.
2048 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
2049 body of 'if'.
2050 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
2052 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
2054 PR c++/28253
2055 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
2056 for thunks.
2058 2007-03-02 Geoffrey Keating <geoffk@apple.com>
2060 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
2061 Objective-C++. Don't exit early if -shared-libgcc needs to be
2062 added.
2064 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2066 * typeck.c (common_base_type): Delete unused function.
2068 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2070 * Make-lang.in: Add dummy lang.install-pdf target.
2072 2007-03-01 Simon Baldwin <simonb@google.com>
2074 PR c++/23689
2075 * decl.c (check_tag_decl): Added new warning for typedef ignored
2076 when it precedes an otherwise valid non-typedef declaration.
2078 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
2080 * typeck.c (build_function_call): Store converted arguments
2081 in a stack-allocated array instead of building a list.
2082 (convert_arguments): Store arguments in the array passed in as an
2083 argument, and return the actual number of arguments.
2084 * call.c (build_call): Delete, and replace with...
2085 (build_call_n, build_call_a): New.
2086 (build_op_delete_call): Rewrite to avoid constructing argument lists.
2087 (build_over_call): Store converted arguments in a stack-allocated
2088 array instead of building a list.
2089 (build_cxx_call): Pass arguments in an array instead of as a list.
2090 (build_java_interface_fn_ref): Rewrite to avoid constructing
2091 argument lists.
2092 * tree.h: Update declarations to reflect above changes.
2093 * method.c (use_thunk): Use a stack-allocated array to hold
2094 the arguments instead of a list.
2095 * rtti.c (throw_bad_cast): Update call to cxx_call.
2096 (throw_bad_typeid): Likewise.
2097 (build_dynamic_cast_1): Likewise.
2098 * init.c (build_builtin_delete_call): Use build_call_n.
2099 * decl.c (expand_static_init): Likewise.
2100 * except.c (cp_protect_cleanup_actions): Likewise.
2101 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
2102 (gimplify_must_not_throw_expr): Likewise.
2103 (cxx_omp_apply_fn): Use build_call_a.
2105 2007-02-26 Mark Mitchell <mark@codesourcery.com>
2107 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
2108 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
2110 2007-02-25 Mark Mitchell <mark@codesourcery.com>
2112 * cp-tree.h (static_ctors): Remove.
2113 * cp-tree.h (static_dtors): Likewise.
2114 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
2115 refactoring of tree_map hierarchy.
2116 (decl_shadowed_for_var_insert): Likewise.
2117 * semantics.c (expand_body): Use c_expand_body.
2118 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
2119 * decl2.c (static_ctors): Remove.
2120 (static_dtors): Likewise.
2121 (generate_ctor_or_dtor_function): Pass NULL_TREE to
2122 objc_generate_static_init_call. Do not call static_[cd]tors.
2123 (generate_ctor_and_dtor_functions_for_priority): Do not check for
2124 static_[cd]tors.
2125 (cp_write_global_declarations): Likewise.
2127 2007-02-23 Richard Guenther <rguenther@suse.de>
2129 * class.c (note_name_declared_in_class): Make declaration
2130 changes meaning a pedwarn.
2132 2007-02-22 Michael Matz <matz@suse.de>
2134 PR c++/29433
2135 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
2136 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
2137 dump_function_decl): Guard emitting outer scopes by new flag.
2138 * cp-lang.c (cxx_dwarf_name): New function.
2139 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
2140 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
2141 Remove functions.
2142 (push_template_decl_real, lookup_template_class): Remove calls
2143 to above functions.
2145 2007-02-19 Mark Mitchell <mark@codesourcery.com>
2147 * call.c (build_new_method_call): Ensure that explicit calls of
2148 destructors have type "void".
2150 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2152 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
2153 and -Walways-true with -Waddress.
2154 * cvt.c (convert_to_void): Replace unconditional warning with
2155 -Waddress.
2157 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2159 * decl.c, tree.c: Fix comment typos.
2161 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2163 PR C++/30158
2164 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
2165 statement expression if we had an error mark node.
2167 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2168 Brooks Moses <brooks.moses@codesourcery.com>
2169 Lee Millward <lee.millward@codesourcery.com>
2171 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
2172 Change class to tcc_vl_exp.
2174 * call.c (build_call): Use build_call_list instead
2175 of build3.
2176 (build_over_call): Likewise.
2177 (build_new_method_call): Use build_min_non_dep_call_list
2178 instead of build_min_non_dep.
2180 * error.c (dump_call_expr_args): New function.
2181 (dump_aggr_init_expr_args): New function.
2182 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
2183 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
2185 * cvt.c (convert_to_void): Use build_call_array instead
2186 of build3; use new AGGR_INIT_EXPR accessor macros.
2188 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
2189 instead of TREE_CODE_LENGTH.
2191 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
2192 AGGR_INIT_EXPR accessor macros.
2194 * cp-gimplify.c (cp_gimplify_init_expr): Use
2195 AGGR_INIT_EXPR_SLOT to set the slot operand.
2197 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
2198 (AGGR_INIT_EXPR_SLOT): New macro.
2199 (AGGR_INIT_EXPR_ARG): New macro.
2200 (aggr_init_expr_nargs): New macro.
2201 (AGGR_INIT_EXPR_ARGP): New macro.
2202 (aggr_init_expr_arg_iterator): New.
2203 (init_aggr_init_expr_arg_iterator): New.
2204 (next_aggr_init_expr_arg): New.
2205 (first_aggr_init_expr_arg): New.
2206 (more_aggr_init_expr_args_p): New.
2207 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
2208 (stabilize_aggr_init): New declaration.
2209 (build_min_non_dep_call_list): Likewise.
2211 * tree.c (process_aggr_init_operands): New function.
2212 (build_aggr_init_array) New function.
2213 (build_cplus_new): Update to use new CALL_EXPR and
2214 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
2215 build_aggr_init_array.
2216 (build_min_non_dep_call_list) New function.
2217 (build_min_nt): Assert input code parameter is not a variable
2218 length expression class.
2219 (build_min, build_min_non_dep): Likewise.
2220 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
2221 to check for equality instead of recursing. Handle tcc_vl_exp
2222 tree code classes.
2223 (stabilize_call): Update to only handle CALL_EXPRs, not
2224 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
2225 (stabilize_aggr_init): New function.
2226 (stabilize_init): Use it.
2228 * cxx-pretty-print.c (pp_cxx_postfix_expression)
2229 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
2230 AGGR_INIT_EXPR accessor macros and argument iterators.
2232 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
2233 build_vl_exp. Iterate through the operands, recursively
2234 processing each one.
2235 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
2236 CALL_EXPR accessor macros.
2237 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
2238 tree code classes. Use TREE_OPERAND_LENGTH instead of
2239 TREE_CODE_LENGTH.
2241 * semantics.c (finish_call_expr): Use build_nt_call_list
2242 instead of build_nt.
2243 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
2244 accessor macros. Use build_call_array to construct the
2245 CALL_EXPR node instead of build3
2247 * decl2.c (build_offset_ref_call_from_tree): Use
2248 build_nt_call_list and build_min_non_dep_call_list instead
2249 of build_min_nt and build_min_non_dep.
2251 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
2252 Use build_nt_call_list instead of build_min_nt.
2254 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2256 PR c++/28943
2257 * call.c (build_conditional_expr): Improve error message.
2259 2007-02-13 Dirk Mueller <dmueller@suse.de>
2261 * friend.c (do_friend): Annotate warning about friend
2262 declarations in templates with OPT_Wnon_template_friend.
2263 Convert informal message from warning() to inform().
2265 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
2266 Mark Mitchell <mark@codesourcery.com>
2268 PR c++/14622
2269 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
2270 instantiations for variables.
2272 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2274 PR middle-end/7651
2275 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
2276 Check warn_unused_value just once.
2278 2007-02-11 Mark Mitchell <mark@codesourcery.com>
2280 PR c++/26988
2281 * pt.c (determine_specialization): Use skip_artificial_parms_for.
2282 (fn_type_unificiation): Likewise.
2283 (get_bindings): Likewise.
2285 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
2287 PR target/29487
2288 * decl.c (finish_function): Use DECL_REPLACEABLE.
2289 * tree.c (cp_cannot_inline_tree_fn): Likewise.
2291 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
2293 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
2295 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
2297 * decl.c (grokvardecl): Don't error if !have_tls.
2298 (grokdeclarator): Likewise.
2299 * parser.c (cp_parser_omp_threadprivate): Likewise.
2301 2007-02-07 Jakub Jelinek <jakub@redhat.com>
2303 PR c++/30703
2304 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
2305 parameters and result decls in omp clauses.
2306 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
2307 by reference.
2309 2007-02-05 Dirk Mueller <dmueller@suse.de>
2311 PR bootstrap/30510
2312 * parser.c (cp_parser_class_specifier): Always initialize bases.
2314 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
2316 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
2317 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
2318 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
2319 expressions.
2320 * semantics.c (finish_omp_atomic): Store a whole expression node
2321 in operand 1, and integer_zero_node in operand 0, for dependent
2322 OMP_ATOMIC. Rewrite to make flow easier to understand.
2324 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2326 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
2328 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
2330 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
2331 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
2333 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
2335 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
2336 keyword warning to -Wc++0x-compat.
2338 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2340 * decl.c (grokdeclarator): Update documentation.
2342 2007-02-02 Jakub Jelinek <jakub@redhat.com>
2344 PR c++/30536
2345 * decl.c (grokdeclarator): If __thread is used together with
2346 a storage class other than extern and static, clear thread_p
2347 after issuing diagnostics and fall through to checking the
2348 storage class.
2350 2007-01-30 Roger Sayle <roger@eyesopen.com>
2352 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
2353 calculating the size of an array (to avoid recursive errors).
2355 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2357 PR c++/24745
2358 * typeck.c (build_binary_op): Fix logic for warning. Move warning
2359 to -Wpointer-arith.
2360 * call.c (convert_like_real): Don't warn when converting to
2361 boolean type.
2363 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2365 * decl.c (pop_label): Replace warning with call to
2366 warn_for_unused_label.
2368 2007-01-28 Andrew Pinski <pinskia@gmail.com>
2370 PR C++/28988
2371 * semantics.c (finish_pseudo_destructor_expr): Check the
2372 destrutor name by calling check_dtor_name.
2374 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
2376 * lex.c (D_CPP0X): Rename.
2377 (D_CXX0X): To this.
2378 (reswords): D_CPP0X -> D_CXX0X.
2379 (init_reswords): Ditto.
2380 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
2381 of C++0x keywords as identifiers.
2383 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
2385 PR c++/27492
2386 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
2387 function decls.
2389 2007-01-23 Ian Lance Taylor <iant@google.com>
2391 * typeck.c (convert_for_assignment): Only warn about a = b = c
2392 when converting to bool.
2394 2007-01-23 Roger Sayle <roger@eyesopen.com>
2396 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
2397 TREE_OVERFLOW.
2398 * typeck.c (ignore_overflows): Remove the remaining uses of
2399 TREE_CONSTANT_OVERFLOW.
2401 2007-01-20 Jan Hubicka <jh@suse.cz>
2403 * decl2.c (start_objects, start_static_storage_duration_function):
2404 Do not make the functions uninlinable.
2406 2007-01-17 Ian Lance Taylor <iant@google.com>
2408 * class.c (add_method): Call VEC_reserve_exact rather than passing
2409 a negative size to VEC_reserve.
2411 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
2413 PR c++/29573
2414 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
2416 2007-01-10 Mark Mitchell <mark@codesourcery.com>
2418 PR c++/28999
2419 * decl.c (make_typename_type): If the qualified name is not a
2420 type, issue an error.
2421 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
2422 formatting.
2424 2007-01-08 Geoffrey Keating <geoffk@apple.com>
2426 * rtti.c: Include target.h.
2427 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
2428 don't emit typeinfo for fundamental types as weak.
2429 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
2431 2007-01-08 Richard Guenther <rguenther@suse.de>
2433 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
2435 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
2437 * call.c (standard_conversion): Pass flag to
2438 vector_types_convertible_p to disallow emission of note.
2439 * typeck.c (convert_for_assignment): Pass flag to
2440 vector_types_convertible_p to allow emission of note.
2441 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
2442 to disallow emission of note.
2444 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2446 PR c++/28986
2447 * typeck.c (build_binary_op): Call overflow_warning if
2448 TREE_OVERFLOW_P is true for the result and not for any of the
2449 operands.
2451 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
2453 PR c++/19439
2454 * class.c (add_method): Don't wait until template
2455 instantiation time to complain about duplicate methods.
2457 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2459 PR c/19978
2460 * semantics.c (finish_unary_op_expr): Warn only if result
2461 overflowed and operands did not.
2463 2007-01-05 Ian Lance Taylor <iant@google.com>
2465 * typeck.c (build_binary_op): Warn about comparing a non-weak
2466 address to NULL.
2468 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
2470 * pt.c (tsubst): Propagate the need for structural equality checks
2471 when reducing the level of template parameters.
2473 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
2475 * pt.c: Fix a comment typo.
2477 2007-01-02 Ian Lance Taylor <iant@google.com>
2479 * semantics.c (maybe_convert_cond): Optionally warn when using an
2480 assignment as a condition.
2481 * typeck.c (convert_for_assignment): Optionally warn about
2482 assigning the result of an assignment to a bool.
2484 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2486 * pt.c (canonical_template_parms): Correct typo in comment.
2488 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2490 * typeck.c (structural_comptypes): Renamed from "comptypes".
2491 (comptypes): Use canonical type information to perform fast type
2492 comparison. When VERIFY_CANONICAL_TYPES, verify that the
2493 canonical type comparison returns the same results as we would see
2494 from the current, structural check. Support COMPARE_STRUCTURAL
2495 when we need structural checks.
2496 * decl.c (typename_compare): Fix comment.
2497 (build_typename_type): TYPENAME_TYPE nodes require structural
2498 equality checks, because they resolve different based on the
2499 current class type.
2500 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
2501 require structural equality checks (for now).
2502 (build_ptrmemfunc_type): Build the canonical pointer to member
2503 function type.
2504 (compute_array_index_type): Whenever we build a new index type
2505 to represent the size of an array in a template, we need to mark
2506 this index type as requiring structural equality. This goes for
2507 arrays with value-dependent sizes with the current ABI, or all
2508 arrays with ABI-1.
2509 * tree.c (cplus_array_hash): New.
2510 (struct cplus_array_info): New.
2511 (cplus_array_compare): New.
2512 (cplus_array_htab): New.
2513 (build_cplus_array_type_1): Use a hash table to cache the array
2514 types we build. Build the canonical array type for each array
2515 type.
2516 (cp_build_qualified_type_real): When building a cv-qualified array
2517 type, use the hash table of array types and build canonical array
2518 types as necessary.
2519 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
2520 use structural equality (for now).
2521 * cp-tree.h (COMPARE_STRUCTURAL): New.
2522 * pt.c (canonical_template_parms): New.
2523 (canonical_type_parameter): New.
2524 (process_template_parm): Find the canonical type parameter.
2525 (lookup_template_class): When we have named the primary template
2526 type, set the canonical type for our template class to the primary
2527 template type. If any of the template arguments need structural
2528 equality checks, the template class needs structural equality
2529 checks.
2530 (tsubst): When reducing the level of a template template
2531 parameter, we require structural equality tests for the resulting
2532 parameter because its template parameters have not had their types
2533 canonicalized. When reducing a template type parameter, find the
2534 canonical reduced type parameter.
2535 (any_template_arguments_need_structural_equality_p): New.