1 2007-10-04 Jason Merrill <jason@redhat.com>
4 * call.c (initialize_reference): Handle local static reference
7 2007-10-03 Jason Merrill <jason@redhat.com>
10 * name-lookup.c (push_namespace_with_attrs): Fold back into...
11 (push_namespace): Here.
12 (handle_namespace_attrs): New fn for the attr code.
13 (leave_scope): Don't pop_visibility.
14 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
15 * parser.c (cp_parser_namespace_definition): Call
16 handle_namespace_attrs and pop_visibility as appropriate.
19 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
21 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
23 * decl.c (duplicate_decls): Preserve linkage flags for mere
24 redeclarations of gnu_inline definitions.
26 2007-10-03 Jason Merrill <jason@redhat.com>
29 * decl.c (wrap_cleanups_r): New fn.
30 (wrap_temporary_cleanups): New fn.
31 (initialize_local_var): Call it.
33 2007-09-29 Jason Merrill <jason@redhat.com>
36 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
37 constant to not have DECL_EXTERNAL if it's file-local.
39 2007-09-28 Ollie Wild <aaw@google.com>
42 2007-09-27 Ollie Wild <aaw@google.com>
44 * typeck2.c (digest_init): Call cplus_expand_constant after
45 convert_for_initialization.
46 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
47 * expr.c (cplus_expand_constant): Updated function description.
49 2007-09-28 Jason Merrill <jason@redhat.com>
52 * class.c (layout_empty_base): Take rli parameter, update
53 rli->record_align if empty base has user-specified alignment.
54 (build_base_field): Pass rli to it.
56 2007-09-28 Paolo Carlini <pcarlini@suse.de>
59 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
61 2007-09-28 Paolo Carlini <pcarlini@suse.de>
64 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
65 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
66 (dump_parameters): Just call dump_type for argument packs too.
68 2007-09-28 Jakub Jelinek <jakub@redhat.com>
71 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
72 qualification by creating qualified PACK_EXPANSION_PATTERN and
73 then calling make_pack_expansion on it.
75 2007-09-27 Ollie Wild <aaw@google.com>
77 * typeck2.c (digest_init): Call cplus_expand_constant after
78 convert_for_initialization.
79 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
80 * expr.c (cplus_expand_constant): Updated function description.
82 2007-09-27 Jason Merrill <jason@redhat.com>
85 * decl2.c (is_late_template_attribute): Don't crash on unknown
88 2007-09-27 Paolo Carlini <pcarlini@suse.de>
91 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
92 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
93 spaces in the formatting.
94 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
96 2007-09-27 Jakub Jelinek <jakub@redhat.com>
98 * error.c (cxx_print_error_function): Add third argument, pass
99 it over to lhd_print_error_function.
100 (cp_print_error_function): If diagnostic->abstract_origin, print
102 * cp-tree.h (struct diagnostic_info): New forward decl.
103 (cxx_print_error_function): Add third argument.
105 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
108 * name-lookup.c (pushtag): Do not create an implicit typedef before
109 the associated type declaration is known to be valid.
111 2007-09-25 Jakub Jelinek <jakub@redhat.com>
113 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
114 rather than pointers.
116 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
119 * search.c (check_final_overrider): Fail if
120 targetm.comp_type_attributes returns 0.
122 2007-09-24 Jason Merrill <jason@redhat.com>
125 * pt.c (resolve_typename_type): Don't look things up in the original
126 template if it would mean losing template arguments.
128 2007-09-24 Jakub Jelinek <jakub@redhat.com>
131 * cp-tree.h (cxx_type_hash_eq): New prototype.
132 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
133 * tree.c (cxx_type_hash_eq): New function.
135 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
138 * tree.c (cp_build_qualified_type_real): Build a canonical
139 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
141 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
145 * tree.c (cplus_array_compare): Compare pointers, not types.
146 (build_cplus_array_type_1): Store new array type into the hash
147 table before building the canonical type; build the canonical type
149 (cp_build_qualified_type_real): Put all of the array types with
150 cv-qualified element types into the C++ array hash table, built as
151 variants of the unqualified versions.
153 2007-09-23 Jason Merrill <jason@redhat.com>
156 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
157 for deprecation warnings.
159 2007-09-22 Jason Merrill <jason@redhat.com>
162 * call.c (build_over_call): Warn about deprecated virtuals.
165 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
166 (MAYBE_TAGGED_TYPE_P): Remove.
167 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
168 instead of calling is_late_template_attribute again.
169 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
170 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
171 Don't crash on typedefs from non-template classes.
172 * decl2.c (grokfield): Don't sorry about attrs on template parms.
173 (is_late_template_attribute): All attributes applied to template
174 parms or typename types are dependent. Static.
175 (splice_template_attributes): Pass decl through.
176 (save_template_attributes): Likewise.
178 2007-09-20 Jakub Jelinek <jakub@redhat.com>
181 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
182 returned from tsubst_pack_expansion.
183 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
184 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
186 2007-09-20 Paolo Carlini <pcarlini@suse.de>
189 * semantics.c (finish_id_expression): Use consistently
190 context_for_name_lookup.
191 * decl.c (fixup_anonymous_aggr): Fix error message for
192 anonymous struct (vs union).
194 2007-09-19 Jason Merrill <jason@redhat.com>
197 * pt.c (tsubst): Handle typedefs by looking for the specialization.
198 (retrieve_specialization): Only tagged types use
199 DECL_TEMPLATE_INSTANTIATIONS.
200 (instantiate_class_template): Push nested classes too.
201 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
203 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
204 * init.c (is_aggr_type): Remove redundant tests.
205 * class.c (push_nested_class): Use CLASS_TYPE_P.
207 2007-09-20 Paolo Carlini <pcarlini@suse.de>
210 * init.c (build_zero_init): If, recursively, build_zero_init
211 returns a NULL_TREE, do not append it to the VEC of constructors.
213 2007-09-18 Jason Merrill <jason@redhat.com>
216 * pt.c (apply_late_template_attributes): Set processing_template_decl.
217 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
218 ATTR_FLAG_TYPE_IN_PLACE.
219 (tsubst): Do unqualified lookup to find typedefs from current class.
220 [ARRAY_TYPE]: Propagate alignment info.
221 * decl2.c (is_late_template_attribute): Only defer handling of
222 attribute aligned if the expression is dependent.
223 (save_template_attributes): If we're deferring any attributes,
224 make this a naming typedef.
226 2007-09-18 Paolo Carlini <pcarlini@suse.de>
229 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
230 va_arg instead of __builtin_va_arg.
232 2007-09-18 Paolo Carlini <pcarlini@suse.de>
235 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
236 (pp_cxx_primary_expression): Use it.
237 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
238 * error.c (dump_expr): Use it.
240 2007-09-18 Paolo Carlini <pcarlini@suse.de>
243 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
244 out case TYPEID_EXPR to...
245 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
246 and pp_cxx_right_paren.
247 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
248 * error.c (dump_expr): Use it.
250 2007-09-18 Paolo Carlini <pcarlini@suse.de>
253 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
254 (pp_cxx_primary_expression): Use it.
255 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
256 * error.c (dump_expr): Use it.
258 2007-09-16 Paolo Carlini <pcarlini@suse.de>
261 * init.c (build_new): Remove warning for zero-element
264 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
267 * call.c (maybe_handle_implicit_object): Set this_p, clear
268 rvaluedness_matches_p.
269 (compare_ics): Do not compare rvaluedness matching when one of the
270 operands is an implicit object.
272 2007-09-14 Jason Merrill <jason@redhat.com>
274 PR c++/17743, c++/19163
275 * decl2.c (is_late_template_attribute): New fn.
276 (splice_template_attributes, save_template_attributes): New fns.
277 (cplus_decl_attributes): Call save_template_attributes.
278 * pt.c (apply_late_template_attributes): New fn.
279 (instantiate_class_template, tsubst_decl): Use it.
280 * cp-tree.h: Declare is_late_template_attribute.
282 2007-09-13 Tom Tromey <tromey@redhat.com>
284 * parser.c (cp_lexer_new_main): Don't use
285 c_lex_return_raw_strings.
286 (cp_lexer_get_preprocessor_token): Update. Add special case when
289 2007-09-11 Jan Hubicka <jh@suse.cz>
291 * method.c (use_thunk): Use tree_rest_of_compilation
292 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
293 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
294 * cp-tree.h (expand_body): Kill.
295 (emit_associated_thunks): Declare.
296 * semantics.c (emit_associated_thunks): Export.
299 2007-09-09 David Daney <ddaney@avtrex.com>
302 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
303 to calculate cookie_ptr.
305 2007-09-08 Jason Merrill <jason@redhat.com>
308 * pt.c (most_specialized_class): Set processing_template_decl
309 while tsubsting partial spec args.
311 2007-09-06 Jason Merrill <jason@redhat.com>
313 * decl2.c (get_guard): Copy visibility from the guarded variable.
315 2007-09-06 Jan Hubicka <jh@suse.cz>
317 * semantics.c (expand_body): Do not mark arguments of clones used.
319 2007-09-06 Paolo Carlini <pcarlini@suse.de>
322 * decl.c (cp_finish_decl): When processing_template_decl,
323 deal correctly with init as TREE_LIST.
325 2007-09-06 Tom Tromey <tromey@redhat.com>
327 * decl.c (finish_function): Put return's location on line zero of
330 2007-09-05 Jason Merrill <jason@redhat.com>
333 * except.c (prepare_eh_type): Use type_decays_to.
336 * init.c (build_delete): Use build_headof to get the address of the
337 complete object if we aren't using the deleting destructor.
338 * rtti.c (build_headof): No longer static.
339 * cp-tree.h: Declare it.
341 2007-09-06 Jakub Jelinek <jakub@redhat.com>
343 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
344 decl if a prototype for XX is provided with throw().
347 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
348 on __*_chk non-__builtin_* decls.
350 2007-09-05 Paolo Carlini <pcarlini@suse.de>
353 * semantics.c (finish_id_expression): Use context_for_name_lookup
354 insted of DECL_CONTEXT, to see through anonymous structs and unions.
355 * class.c (finish_struct_anon): Deal correctly with anonymous
356 structs (vs unions, as GNU extension) in error messages.
358 2007-09-05 Jan Hubicka <jh@suse.cz>
360 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
361 call, DECL_EXTERNAL checks and current_function_decl saving.
363 2007-09-05 Paolo Carlini <pcarlini@suse.de>
366 * parser.c (cp_parser_primary_expression): Return error_mark_node
367 when a statement-expression is found in a template-argument list.
369 2007-09-04 Jason Merrill <jason@redhat.com>
371 * except.c (initialize_handler_parm): Use
372 fold_build_cleanup_point_expr.
375 * call.c (reference_binding): Don't look for user-defined conversions
379 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
380 the MUST_NOT_THROW_EXPR.
382 2007-09-04 Richard Sandiford <richard@codesourcery.com>
384 * decl.c (cp_finish_decl): Call determine_visibility before
385 make_rtl_for_nonlocal_decl.
387 2007-09-04 Jason Merrill <jason@redhat.com>
390 * pt.c (most_specialized_class): Substitute outer template
391 arguments into the arguments of a member template partial
393 (strip_innermost_template_args): New fn.
395 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
397 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
399 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
401 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
402 * decl.c (cp_make_fname_decl): Likewise,
403 * parser.c (cp_parser_string_literal): Likewise,
404 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
405 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
408 2007-09-02 Paolo Carlini <pcarlini@suse.de>
411 * typeck.c (build_unary_op): Fix error message for
412 Boolean expression as operand to operator--.
414 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
416 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
417 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
420 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
423 * init.c (build_default_init): Make extern.
424 * cp-tree.h (build_default_init): Declare here.
425 * pt.c (tsubst_expr): When the instantiation of the initializer of
426 a variable results in an empty list, default-initialize the
428 (tsubst_copy_and_build): When the instantiation of the initializer
429 in a new expression results in an empty initializer list,
430 default-initialize it.
432 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
434 * mangle.c (write_type): Change mangling of rvalue reference from
437 2007-08-31 Jakub Jelinek <jakub@redhat.com>
439 * decl.c (duplicate_decls): Remove duplicated line.
441 2007-08-31 Paolo Carlini <pcarlini@suse.de>
444 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
445 BOUND_TEMPLATE_TEMPLATE_PARM.
447 2007-08-31 Paolo Carlini <pcarlini@suse.de>
450 * search.c (lookup_member): Check the name argument for
453 2007-08-31 Paolo Carlini <pcarlini@suse.de>
456 * parser.c (cp_parser_trait_expr): Check rerurn value of
459 2007-08-30 Ollie Wild <aaw@google.com>
461 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
462 convert_ptrmem for pointer to member conversions.
463 (convert_to_pointer_force): Update cp_convert_to_pointer call.
464 (ocp_convert): Update cp_convert_to_pointer call.
465 * typeck.c (convert_ptrmem): Add conditional for null pointers to
467 (build_static_cast_1): Check can_convert for conversions in either
469 (get_delta_difference_1): New function.
470 (get_delta_difference): Refactor to call get_delta_difference_1.
472 2007-08-30 Jakub Jelinek <jakub@redhat.com>
474 * decl.c (start_preparsed_function): Set
475 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
477 2007-08-28 Paolo Carlini <pcarlini@suse.de>
480 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
481 BOUND_TEMPLATE_TEMPLATE_PARM.
483 2007-08-28 Jakub Jelinek <jakub@redhat.com>
487 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
488 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
490 2007-08-27 Jason Merrill <jason@redhat.com>
493 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
494 Look inside STMT_EXPR.
495 * semantics.c (stmt_expr_value_expr): New fn.
496 * cp-tree.h: Declare it.
499 * decl.c (groktypename): Ignore attributes applied to class type.
501 2007-08-28 Richard Guenther <rguenther@suse.de>
503 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
505 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
507 * error.c (dump_expr): Handle COMPLEX_CST.
508 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
509 (pp_cxx_expression): Likewise.
511 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
513 * decl.c (GNU_INLINE_P): New.
514 (duplicate_decls): Handle gnu_inline. Merge attributes and
515 some flags in overriding definitions.
516 (redeclaration_error_message): Handle gnu_inline.
517 (start_preparsed_function): Likewise.
519 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
521 * call.c (sufficient_parms_p): Constify.
522 * class.c (same_signature_p): Likewise.
523 * cp-gimplify.c (is_invisiref_parm,
524 cxx_omp_privatize_by_reference): Likewise.
525 * cp-objcp-common.c (has_c_linkage): Likewise.
526 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
527 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
528 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
529 num_artificial_parms_for, comp_template_parms,
530 template_parameter_pack_p, any_dependent_template_arguments_p,
531 any_type_dependent_arguments_p, any_value_dependent_elements_p,
532 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
533 zero_init_p, member_p, cp_lvalue_kind,
534 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
535 varargs_function_p, is_dummy_object, special_function_kind,
536 string_conv_p, type_unknown_p, comp_except_specs, compparms,
537 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
538 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
539 cp_has_mutable_p, at_least_as_qualified_p,
540 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
541 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
542 * except.c (nothrow_libfn_p): Likewise.
543 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
545 * pt.c (comp_template_parms, template_parameter_pack_p,
546 any_type_dependent_arguments_p, any_value_dependent_elements_p,
547 any_dependent_template_arguments_p): Likewise.
548 * repo.c (repo_export_class_p): Likewise.
549 * semantics.c (anon_aggr_type_p): Likewise.
550 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
551 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
552 varargs_function_p, member_p, is_dummy_object, pod_type_p,
553 zero_init_p, special_function_p): Likewise.
554 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
555 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
556 compparms, invalid_nonstatic_memfn_p,
557 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
558 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
559 cp_has_mutable_p, lvalue_or_else): Likewise.
561 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
563 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
564 * cp-objcp-common.c (cp_tree_size): Ditto.
565 * tree.c (cp_walk_subtrees): Ditto
566 * cp-tree.def (TINST_LEVEL): Go away.
567 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
568 move together with other non-tree structs.
569 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
570 (union lang_tree_node): Eliminate tinst_level field.
571 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
572 (current_instantiation, outermost_tinst_level): Return
573 a "struct tinst_level *".
575 * error.c (print_instantiation_partial_context): Change second
576 parameter to a "struct tinst_level *". Replace accessor macros
578 (print_instantiation_full_context): Likewise.
579 * lex.c (in_main_input_context): Likewise.
581 * pt.c (struct pending_templates): New.
582 (pending_templates, last_pending_template): Use it as a type.
583 (current_tinst_level): Change typo to "struct tinst_level *"
584 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
585 (add_pending_template): Construct a "struct pending_template".
586 Replace TINST_LEVEL accessor macros with field access.
587 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
588 (pop_tinst_level): Likewise.
589 (instantiate_pending_templates): Likewise. Factor common code used
590 when an instantiation has been done.
591 (outermost_tinst_level): Replace tree_last with loop.
592 (current_instantiation): Return a "struct tinst_level *".
594 2007-08-24 Ollie Wild <aaw@google.com>
596 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
597 * name-lookup.h (cp_binding_level): Remove vtables member.
599 2007-08-24 Richard Guenther <rguenther@suse.de>
601 * tree.c (cp_cannot_inline_tree_fn): Remove.
602 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
603 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
606 2007-08-24 Jakub Jelinek <jakub@redhat.com>
609 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
610 error_mark_node right away if build_expr_type_conversion
614 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
615 is error_mark_node rather than NULL_TREE.
616 * pt.c (check_explicit_specialization): Likewise.
619 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
620 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
622 2007-08-22 Jason Merrill <jason@redhat.com>
625 * pt.c (outermost_tinst_level): New function.
626 * lex.c (in_main_input_context): New function.
627 * cp-tree.h: Declare it.
628 * decl2.c (constrain_class_visibility): Use it to avoid warning
629 about uses of the anonymous namespace in the main input file.
631 2007-08-21 Jakub Jelinek <jakub@redhat.com>
633 * init.c (build_new_1): Use get_target_expr instead of save_expr.
635 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
638 * class.c (finish_struct_1): Warn when a class has virtual
639 functions and accessible non-virtual destructor.
641 2007-08-20 Richard Guenther <rguenther@suse.de>
645 * call.c (build_new_method_call): Convert initializer to
647 * init.c (build_aggr_init): Do not fiddle with types.
648 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
649 * except.c (build_throw): Do not drop qualifiers for the
651 * typeck.c (get_member_function_from_ptrfunc): Do not
652 fiddle with types, instead convert.
653 (build_ptrmemfunc1): Convert to the target type for
655 (gfc_trans_allocate): Convert result to target type.
656 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
657 pointer-to-member structures shall have alias set zero as well.
659 2007-08-20 Richard Guenther <rguenther@suse.de>
661 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
663 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
664 (nonstatic_local_decl_p): Likewise.
665 * tree.c (cp_auto_var_in_fn_p): Remove.
666 * decl.c (nonstatic_local_decl_p): Remove.
668 2007-08-20 Richard Guenther <rguenther@suse.de>
670 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
672 * tree.h (cp_walk_tree): New define to walk_tree_1 with
673 cp_walk_subtrees lh parameter.
674 (cp_walk_tree_without_duplicates): New define to
675 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
676 * tree.c (count_trees): Call
677 cp_walk_tree_without_duplicates.
678 (verify_stmt_tree): Call cp_walk_tree.
679 (break_out_target_exprs): Likewise.
680 (WALK_SUBTREE): Likewise.
681 * cp-gimplify.c (cp_genericize): Likewise.
682 * cp-pt.c (find_parameter_packs_r): Likewise.
683 (uses_parameter_packs): Likewise.
684 (make_pack_expansion): Likewise.
685 (check_for_bare_parameter_packs): Likewise.
686 (for_each_template_parm): Likewise.
687 * decl.c (check_default_argument): Call
688 cp_walk_tree_without_duplicates.
689 * except.c (build_throw): Likewise.
690 * decl2.c (type_visibility): Likewise.
691 * semantics.c (expand_or_defer_fn): Likewise.
692 (finalize_nrv): Call cp_walk_tree.
694 2007-08-20 Jakub Jelinek <jakub@redhat.com>
697 * init.c (build_new_1): Rename placement_var variable to placement_expr.
698 Initialize it with save_expr rather than get_temp_regvar.
700 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
703 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
706 2007-08-17 Ollie Wild <aaw@google.com>
709 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
710 declarations into appropriate slots for comparison. Fix type
713 2007-08-17 Paolo Carlini <pcarlini@suse.de>
716 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
717 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
719 2007-08-17 Paolo Carlini <pcarlini@suse.de>
722 * parser.c (cp_parser_class_head): Improve error message.
724 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
726 * pt.c (instantiate_decl): Set input_location
727 for the function end.
729 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
731 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
733 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
734 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
735 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
736 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
737 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
738 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
739 * typeck.c (cp_type_quals): Likewise.
740 * typeck2.c (cxx_incomplete_type_diagnostic,
741 cxx_incomplete_type_error): Likewise.
743 2007-08-16 Paolo Carlini <pcarlini@suse.de>
746 * pt.c (tsubst_friend_function): When check_classfn
747 returns error_mark_node likewise return it.
749 2007-08-15 Jakub Jelinek <jakub@redhat.com>
752 * typeck.c (check_return_expr): Don't NRV optimize vars in
754 * decl.c (finish_function): Comment fix.
756 2007-08-15 Paolo Carlini <pcarlini@suse.de>
759 * pt.c (push_template_decl_real): Depending on TYPE_P
760 use either TYPE_CONTEXT or DECL_CONTEXT.
762 2007-08-14 Mark Mitchell <mark@codesourcery.com>
764 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
765 constructors and destructors return this.
767 2007-08-14 Paolo Carlini <pcarlini@suse.de>
770 * decl2.c (check_classfn): Return error_mark_node in case of error;
771 in that case, do not call add_method.
772 * decl.c (start_decl): Deal with check_classfn returning
774 (grokfndecl): Likewise.
775 * pt.c (tsubst_friend_function): Likewise.
777 2007-08-14 Andrew Pinski <pinskia@gmail.com>
780 * typeck.c (build_binary_op): Disallow vector float types with
781 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
783 2007-08-11 Ian Lance Taylor <iant@google.com>
785 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
787 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
789 2007-08-10 Ollie Wild <aaw@google.com>
791 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
793 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
795 (unqualified_namespace_lookup): Fix ambiguous_decl call.
796 (lookup_using_namespace): Fix ambiguous_decl call.
797 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
799 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
801 * call.c (name_as_c_string): Use CONST_CAST.
802 * decl.c (build_decl): Likewise.
803 * parser.c (cp_parser_string_literal): Likewise.
805 2007-08-10 Paolo Carlini <pcarlini@suse.de>
808 * error.c (dump_expr): Consistently use the *_cxx_*
809 variants of the pretty-print functions.
811 2007-08-10 Paolo Carlini <pcarlini@suse.de>
814 * decl.c (check_special_function_return_type): Just error
815 on return type specified for conversion operator.
817 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
819 * typeck2.c (readonly_error): Handle general expressions.
820 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
822 2007-08-06 Dan Hipschman <dsh@google.com>
824 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
825 access function name.
827 2007-08-04 Alfred Minarik <a.minarik@aon.at>
830 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
831 * g++spec.c (lang_specific_driver): Check them.
833 2007-08-06 Paolo Carlini <pcarlini@suse.de>
836 * pt.c (inline_needs_template_parms): Fix comment; change return type
839 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
842 2007-03-26 Dirk Mueller <dmueller@suse.de>
844 * parser.c (cp_parser_member_declaration): Pedwarn
845 about stray semicolons after member declarations.
847 2007-08-02 Lee Millward <lee.millward@gmail.com>
852 * parser.c (cp_parser_asm_definition): Detect and discard asm
853 statements with invalid inputs or outputs.
854 (cp_parser_asm_operand_list): Return error mark node if any
855 of the operands are invalid. Adjust documentation.
857 2007-08-02 Nick Clifton <nickc@redhat.com>
859 * typeck.c: Change copyright header to refer to version 3 of the
860 GNU General Public License and to point readers at the COPYING3
861 file and the FSF's license web page.
862 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
863 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
864 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
865 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
866 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
867 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
868 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
869 name-lookup.h, parser.c: Likewise.
871 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
874 * call.c (magic_varargs_p): Honor the "type generic" attribute.
876 2007-07-30 Paolo Carlini <pcarlini@suse.de>
879 * semantics.c (finish_label_stmt): Reject the __label__
880 extension outside function scopes.
882 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
884 * parser.c (eof_token): Un-constify.
885 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
886 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
889 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
891 * pt.c, tree.c, typeck2.c: Fix comment typos.
893 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
894 Mark Mitchell <mark@codesourcery.com>
897 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
898 hidden due to friend declarations in local classes.
900 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
902 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
903 * cp-tree.def (DECLTYPE_TYPE): New.
904 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
905 (dump_type_prefix): Ditto.
906 (dump_type_suffix): Ditto.
907 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
908 * mangle.c (write_type): Handle DECLTYPE_TYPE.
909 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
911 (DECLTYPE_TYPE_EXPR): New.
912 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
913 (finish_declared_type): Declare.
914 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
916 (pp_cxx_type_id): Ditto.
917 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
918 (tsubst): Substitute into a DECLTYPE_TYPE node.
919 (tsubst_copy): Ditto.
920 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
922 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
923 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
924 structural equality (because we can't hash the expressions).
925 (finish_declared_type): New.
926 * lex.c (reswords): Add "decltype" keyword.
927 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
928 (cp_parser_postfix_expression): Add member_access_only_p to
929 restrict postfix expression to member access expressions.
930 (cp_parser_unary_expression): Update call to
931 cp_parser_postfix_expression to reflect new parameter.
932 (cp_parser_declared_type): New.
933 (cp_parser_simple_type_specifier): Parse decltype types.
935 2007-07-27 Mark Mitchell <mark@codesourcery.com>
938 * call.c (convert_for_arg_passing): Only widen bitfields to their
939 declared types if necessary.
941 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
943 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
946 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
948 * decl.c (typename_hash, typename_compare): Constify.
949 * mangle.c (hash_type, compare_type): Likewise.
950 * pt.c (eq_local_specializations, hash_local_specialization):
952 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
953 list_hash): Likewise.
954 * typeck2.c (pat_compare): Likewise.
956 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
958 * method.c (implicitly_declare_fn): Increase alignment if member
959 function pointer format requires it.
961 2007-07-24 Paolo Carlini <pcarlini@suse.de>
964 * typeck.c (check_return_expr): Do not pass a null argument
967 2007-07-24 Paolo Carlini <pcarlini@suse.de>
970 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
973 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
976 * typeck.c (convert_arguments): Only use default args if we have
980 * typeck.c (structural_comptypes): No need to check
981 resolve_typename_type return value here.
982 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
983 * pt.c (resolve_typename_type): Follow typename typedefs. Return
984 original type rather than error_mark_node in case of failure.
985 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
986 resolve_typename_type result check.
987 (cp_parser_direct_declarator, cp_parser_head,
988 cp_parser_constructor_declarator_p): Likewise.
990 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
992 * pt.c (template_parms_variadic_p): Remove.
993 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
995 2007-07-12 Jakub Jelinek <jakub@redhat.com>
998 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
999 argument to dump_aggr_init_expr_args instead of false.
1001 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1003 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1004 canonical types; otherwise, fall back to structural type
1005 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1006 internal compiler error if the canonical types are wrong.
1008 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1011 * parser.c (cp_parser_make_indirect_declarator): When the
1012 the code argument is ERROR_MARK return cp_error_declarator.
1014 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1017 * decl.c (cxx_init_decl_processing): Don't set
1018 force_align_functions_log.
1019 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1020 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1021 FUNCTION_DECL, return its alignment.
1023 2007-07-09 Richard Guenther <rguenther@suse.de>
1025 * decl.c (start_preparsed_function): Do not promote return type.
1027 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1030 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1032 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1035 * pt.c (resolve_overloaded_unification): Robustify. Return a
1037 (type_unification_real): Adjust accordingly.
1039 2007-07-06 Richard Guenther <rguenther@suse.de>
1041 * init.c (build_new_1): Use the correct pointer type.
1042 * typeck2.c (build_m_component_ref): Likewise.
1044 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1047 * init.c (build_zero_init): Always build an initializer for
1049 * typeck2.c (build_functional_cast): Use build_zero_init.
1052 * init.c (build_new_1): Always pass the allocation function to
1053 build_op_delete_call.
1054 * call.c (build_op_delete_call): Handle operator delete with a
1055 variable-argument list. Do not issue an error when no matching
1056 deallocation function is available for a new operator.
1059 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1060 * decl.c (value_dependent_init_p): New function.
1061 (cp_finish_decl): Use it.
1062 * pt.c (value_dependent_expression_p): Use
1063 any_value_dependent_elements_p.
1064 * parser.c (cp_parser_primary_expression): Add comment about
1065 treating dependent qualified names as integral
1066 constant-expressions.
1068 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1070 * decl.c (build_ptrmemfunc_type): Always use structural equality
1071 tests when comparing pointer-to-member-function types, because the
1072 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1075 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1077 * init.c (build_new): Tweak comment.
1079 2007-06-29 Dave Brolley <brolley@redhat.com>
1082 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1083 type to its base type and number of elements here.
1084 * init.c (build_new): Call complete_type_or_else to ensure that the
1085 type is complete and to issue a diagnostic if it is not.
1086 (build_new_1): Don't call complete_type_or_else here.
1088 2007-07-03 Richard Guenther <rguenther@suse.de>
1091 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1094 2007-07-02 Simon Baldwin <simonb@google.com>
1096 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1097 for inner-style nested forward declarations that don't declare
1100 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1103 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1104 DECL_P in not a variable and appears more than once error messages.
1106 2007-07-01 Ollie Wild <aaw@google.com>
1108 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1109 (select_decl): Remove function.
1110 (unqualified_namespace_lookup): Populate binding by calling
1111 ambiguous_decl. Remove select_decl call.
1112 (lookup_qualified_name): Remove select_decl call.
1113 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1114 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1115 generation when name lookup is ambiguous.
1117 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1120 * init.c (build_new_1): Use structural equality on the copy of the
1123 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1125 * decl2.c (determine_visibility): Implement
1126 flag_visibility_ms_compat effect on type info.
1127 * decl.c (cxx_init_decl_processing): Implement
1128 global effect of flag_visibility_ms_compat.
1130 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1132 * decl2.c (start_objects): Mark constructor-running function
1135 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1138 * decl.c (grokdeclarator): Reset friendp for member functions declared
1139 friend of their own class.
1141 2007-06-23 Mark Mitchell <mark@codesourcery.com>
1143 * decl2.c (determine_visibility): Don't look for dllexport here.
1144 (determine_visibility_from_class): Tidy.
1146 2007-06-18 Simon Baldwin <simonb@google.com>
1149 * parser.c (cp_parser_single_declaration): Added check for storage
1150 class other than sc_none in parsed declaration, and a flag to indicate
1151 if the call is part of an explicit template specialization parse.
1152 * (cp_parser_explicit_specialization): Specialization check flag added
1153 to call to cp_parser_single_declaration(), set true.
1154 * (cp_parser_template_declaration_after_export): Specialization check
1155 flag added to call to cp_parser_single_declaration(), set false.
1156 * pt.c (check_explicit_specialization): Added code to copy visiblity
1157 and linkage from the templated function to the explicit specialization.
1159 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1161 * typeck.c (build_binary_op): For templates build the
1162 expression in pieces to avoid the assert in build2_stat.
1163 (get_member_function_from_ptrfunc):
1164 Change over to using POINTER_PLUS_EXPR and convert
1165 the second operand to sizetype.
1166 * typeck2.c (build_m_component_ref): Likewise.
1167 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
1168 instead of PLUS_EXPR for pointers.
1169 (build_new_1): Likewise.
1170 (build_vec_delete_1): Likewise.
1171 (build_vec_delete): Likewise.
1172 * class.c (build_base_path): Likewise.
1173 (build_base_path): Likewise.
1174 (convert_to_base_statically): Likewise.
1175 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
1176 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
1177 instead of PLUS_EXPR.
1178 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
1179 instead of PLUS_EXPR for pointers.
1180 * call.c (build_special_member_call): Likewise.
1181 * rtti.c (build_headof): Likewise.
1182 Use sizetype instead of ptrdiff_type_node.
1183 (tinfo_base_init): Create a POINTER_PLUS_EXPR
1184 instead of PLUS_EXPR for pointers.
1185 * except.c (expand_start_catch_block): Do a
1186 NEGATIVE and then a POINTER_PLUS_EXPR instead
1188 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
1189 PLUS_EXPR on pointer types over to use
1190 POINTER_PLUS_EXPR and remove the conversion
1191 to the pointer types.
1192 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
1193 adding to a pointer type. Use size_int instead of
1194 ssize_int. Convert the index to sizetype before
1195 adding it to the pointer.
1197 2007-06-15 Mark Mitchell <mark@codesourcery.com>
1199 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
1200 (DECL_ANON_UNION_VAR_P): New macro.
1201 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
1202 than DECL_VAR_MARKED_P, to keep track of which variables we have
1204 * decl.c (redeclaration_error_message): Complain about redeclaring
1205 anonymous union members at namespace scope.
1206 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
1208 2007-06-14 Geoff Keating <geoffk@apple.com>
1210 * decl2.c (determine_visibility): Ensure that functions with
1211 hidden types as parameters are hidden.
1214 * decl2.c (determine_visibility): Remove duplicate code for
1217 2007-06-12 Ian Lance Taylor <iant@google.com>
1220 * init.c (avoid_placement_new_aliasing): New static function.
1221 (build_new_1): Call it.
1223 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
1225 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
1226 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
1228 2007-06-08 Jakub Jelinek <jakub@redhat.com>
1231 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
1232 on init, the non-decl cond operand and increment value.
1234 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
1237 * decl.c (check_initializer): Report an error when a brace enclosed
1238 initializer is used for a non-aggregate type in C++98.
1239 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
1241 (grokdeclarator): Likewise.
1242 (move_fn_p): Likewise.
1243 * typeck.c (check_return_expr): Likewise.
1244 * call.c (reference_binding): Likewise.
1245 * error.c (cp_cpp_error): Likewise.
1246 * pt.c (check_default_tmpl_args): Likewise.
1248 * lex.c (init_reswords): Likewise.
1249 * parser.c (p_parser_primary_expression): Likewise.
1250 (TOKEN_PRECEDENCE): Likewise.
1251 (cp_parser_init_declarator): Likewise.
1252 (cp_parser_ptr_operator): Likewise.
1253 (cp_parser_parameter_declaration): Likewise.
1254 (cp_parser_enclosed_template_argument_list): Likewise.
1255 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
1256 (cp_parser_next_token_ends_template_argument_p): Likewise.
1258 2007-06-04 Simon Baldwin <simonb@google.com>
1260 * decl.c (grokdeclarator): Readability change. Moved case labels
1261 into direct switch statement scope.
1263 2007-06-04 Paolo Carlini <pcarlini@suse.de>
1265 * call.c (convert_like_real): Remove pointless code.
1267 2007-05-31 Mark Mitchell <mark@codesourcery.com>
1269 * decl.c (get_atexit_fn_ptr_type): New function.
1270 (get_atexit_node): Use it.
1271 (start_cleanup_fn): Likewise.
1272 (register_dtor_fn): Use the object's destructor, instead of a
1273 separate cleanup function, where possible.
1274 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
1275 (atexit_fn_ptr_type_node): New macro.
1276 * decl2.c (build_cleanup): Use build_address.
1278 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
1280 * typeck.c (build_binary_op): Include types in error.
1282 2007-05-31 Jakub Jelinek <jakub@redhat.com>
1285 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
1286 needs runtime initialization.
1288 2007-05-31 Paolo Carlini <pcarlini@suse.de>
1291 * semantics.c (finish_trait_expr): Complete the types.
1293 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
1294 Douglas Gregor <doug.gregor@gmail.com>
1295 Pedro Lamarao <pedro.lamarao@mndfck.org>
1296 Howard Hinnant <howard.hinnant@gmail.com>
1300 * typeck.c (comptypes): Don't consider rvalue and lvalue
1301 reference types to be equivalent.
1302 (check_return_expr): Move from certain lvalues when returning
1304 * decl.c (grokdeclarator): Implement reference collapsing.
1305 (copy_fn_p): Don't consider constructors taking rvalue references
1306 to be copy constructors.
1308 * call.c (conversion): New "rvaluedness_matches_p" member.
1309 (convert_class_to_reference): Require reference type as first
1310 parameter instead of base type.
1311 (reference_binding): Add logic to handle rvalue references.
1312 (implicit_conversion): Update inaccurate comment.
1313 (convert_like_real): Disable creation of temporaries that are
1314 impossible to initialize for types with move constructors.
1315 (build_over_call): Elide move constructors when possible.
1316 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
1317 (maybe_handle_ref_bind): Return conversion instead of type node.
1318 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
1319 determine preferred conversion sequences.
1320 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
1321 (LOOKUP_PREFER_RVALUE): New.
1322 (DECL_MOVE_CONSTRUCTOR_P): New.
1323 (struct cp_declarator): Add "reference" member for reference
1324 types, with new "rvalue_ref" flag.
1325 (cp_build_reference_type): Declare.
1326 (move_fn_p): Declare.
1327 * error.c (dump_type_prefix): Format rvalue reference types
1328 correctly in error messages.
1329 * except.c (build_throw): Move from certain lvalues when
1331 * mangle.c (write_type): Mangle rvalue references differently
1332 than regular references.
1333 * parser.c (make_reference_declarator): Add boolean parameter for
1335 (cp_parser_make_indirect_declarator): New.
1336 (cp_parser_new_declarator_opt): Call
1337 cp_parser_make_indirect_declarator.
1338 (cp_parser_conversion_declarator_opt): Ditto.
1339 (cp_parser_declarator): Ditto.
1340 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
1342 * pt.c (tsubst): Implement reference collapsing.
1343 (maybe_adjust_types_for_deduction): Implement special template
1344 parameter deduction rule for rvalue references.
1345 (type_unification_real): Update calls to
1346 maybe_adjust_types_for_deduction.
1347 (try_one_overload): Ditto.
1348 (unify_pack_expansion): Ditto.
1349 * tree.c (lvalue_p_1): Handle rvalue reference types.
1350 (cp_build_reference_type): New.
1352 2007-05-30 Jakub Jelinek <jakub@redhat.com>
1355 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
1356 variables that need runtime initialization.
1358 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
1361 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
1362 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
1363 case POSTDECREMENT_EXPR>): Return the error_mark_node
1364 if either the real or imaginary parts would an
1367 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
1368 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1371 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
1372 token is a closing brace, false if there are no tokens left.
1373 (cp_parser_namespace_alias_definition): Only consume the next token if
1374 it is a closing brace.
1376 * parser.c (cp_parser_class_specifier): Likewise.
1378 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
1380 * semantics.c (finish_member_declaration): Fix a typo in the
1383 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
1395 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
1396 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
1397 * pt.c (check_for_bare_parameter_packs): Return bool indicated
1398 whether everything was okay. Fix indentation.
1399 (push_template_decl_real): Check for bare parameter packs in
1400 function parameters; where errors occur, mark the parameter types
1401 with ERROR_MARK_NODEs to avert ICEs.
1402 (coerce_template_parameter_pack): New.
1403 (coerce_template_parms): Moved parameter pack coercion into
1404 coerce_template_parameter_pack, and permit it anywhere in the
1405 template parameter list (not just at the end). Parameter and
1406 argument indices can vary (somewhat) separately now, so add
1407 PARM_IDX and ARG_IDX.
1408 (fn_type_unification): Don't set an argument pack as incomplete if
1409 no argument pack was deduced.
1410 (type_unification_real): If a type parameter is a parameter pack
1411 and has not otherwise been deduced, it will be deduced to an empty
1413 (more_specialized_fn): Use the actual lengths of the argument
1414 lists when comparing against expansions.
1415 * semantics.c (finish_member_declaration): If a field's type has
1416 bare parameter packs, error and set its type to ERROR_MARK_NODE.
1418 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
1421 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
1423 2007-05-22 Ollie Wild <aaw@google.com>
1425 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
1426 (unqualified_namespace_lookup): Adds check for hidden types.
1428 2007-05-22 Ollie Wild <aaw@google.com>
1430 * decl.c (duplicate_decls): Verify namespace names are unique.
1432 2007-05-21 Mark Mitchell <mark@codesourcery.com>
1434 * decl.c (cxx_maybe_build_cleanup): Handle
1435 __attribute__((cleanup)).
1437 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1439 * cvt.c (cp_convert_and_check): Don't check warnings if the
1442 2007-05-18 Geoffrey Keating <geoffk@apple.com>
1444 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
1446 2007-05-14 Paolo Carlini <pcarlini@suse.de>
1449 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
1450 type only if is a class type (5.2.8/4).
1452 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
1454 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
1455 * decl.c (grokdeclarator): Use unsigned_type_for instead of
1456 c_common_unsigned_type.
1458 2007-05-11 Silvius Rus <rus@google.com>
1460 * cp/typeck.c (build_indirect_ref): Add call to
1461 strict_aliasing_warning.
1462 (build_reinterpret_cast_1): Condition call to
1463 strict_aliasing_warning.
1465 2007-05-11 Jan Hubicka <jh@suse.cz>
1467 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
1468 * decl2.c (start_objects): ctors and dtors are no longer public.
1469 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
1471 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
1473 * typeck.c (build_unary_op): Remove code that used to
1474 handle non lvalue increments/decrements.
1476 2007-05-07 Mike Stump <mrs@apple.com>
1478 * parser.c (check_empty_body): Add.
1479 (cp_parser_iteration_statement): Add call to check_empty_body.
1481 2007-05-05 Geoffrey Keating <geoffk@apple.com>
1484 * mangle.c (write_mangled_name): Mangle static variable names.
1485 (write_unqualified_name): Use local-source-name for
1486 namespace-scope static variables.
1488 2007-05-04 Dirk Mueller <dmueller@suse.de>
1490 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
1493 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
1496 * decl2.c (constrain_class_visibility):
1497 Use strip_pointer_or_array_types instead of strip_array_types.
1499 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
1502 * decl.c (reshape_init_r): Don't reshape the first element if it
1503 is a pointer to member function.
1505 2007-04-27 Simon Baldwin <simonb@google.com>
1507 * decl.c (grokparms): Changed message format from %qD to %qE.
1509 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
1511 * error.c (maybe_warn_variadic_templates): Variadic templates are
1512 now in C++0x, so only warn about them in C++98 mode.
1514 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
1517 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
1518 integeral types from vectors types.
1520 2007-04-26 Jakub Jelinek <jakub@redhat.com>
1523 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
1524 for type dependent OMP_CLAUSE_DECLs.
1526 2007-04-24 Mark Mitchell <mark@codesourcery.com>
1529 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
1530 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
1531 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
1532 * init.c (build_zero_init): Adjust, as
1533 COMPLEX_TYPE is now a SCALAR_TYPE.
1534 * typeck2.c (digest_init): Allow brace-enclosed initializers for
1535 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
1537 2007-04-25 Paolo Carlini <pcarlini@suse.de>
1539 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
1540 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
1541 (trait_expr_value): Adjust.
1543 2007-04-23 Simon Baldwin <simonb@google.com>
1545 * decl.c (grokparms): Added new error for duplicate function
1546 parameters names in function prototypes, to match gcc behavior.
1548 2007-04-23 Jan Hubicka <jh@suse.cz>
1550 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
1553 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
1555 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
1556 instead of checking GIMPLE_STMT_P in chain_next.
1558 2007-04-17 Mark Mitchell <mark@codesourcery.com>
1561 * call.c (convert_for_arg_passing): Convert bitfields to their
1564 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
1567 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
1569 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
1572 * cp/decl2.c (constrain_class_visibility):
1573 Do not warn about the use of anonymous namespace in the main input file.
1575 2007-04-15 Mark Mitchell <mark@codesourcery.com>
1577 * cp-tree.h (current_template_parms): Fix typo in comment.
1579 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
1581 * cp-tree.h, error.c: Fix comment typos.
1583 2007-04-13 Jason Merrill <jason@redhat.com>
1586 * call.c (reference_binding): Add c_cast_p parm. If true,
1587 add quals to TO as needed to make it reference-compatible.
1589 2007-04-11 Jan Hubicka <jh@suse.cz>
1591 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
1592 that we are not processing template_decl.
1594 2007-04-09 Mark Mitchell <mark@codesourcery.com>
1597 * class.c (build_base_path): Ensure that the converted pointer has
1598 the same cv-qualification as the input.
1600 2007-04-09 Paolo Carlini <pcarlini@suse.de>
1602 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
1604 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
1606 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
1608 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
1609 * tree.c (cp_add_pending_fn_decls): Remove.
1610 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
1612 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
1614 Revert change removing staticp.
1616 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
1618 * cp-objcp-common.c (cxx_staticp): Remove.
1619 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
1620 * cp-tree.h (cxx_staticp):
1622 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
1624 * class.c (check_for_override): Don't remove dllmport attribute
1627 2007-04-03 Jakub Jelinek <jakub@redhat.com>
1630 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
1631 type issue error and return early.
1633 2007-03-30 Jason Merrill <jason@redhat.com>
1636 * typeck.c (cp_type_readonly): New fn.
1637 * cp-tree.h: Declare it.
1638 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
1639 (cp_finish_decl): Not here.
1641 2007-03-31 Richard Guenther <rguenther@suse.de>
1643 * optimize.c (maybe_clone_body): Replace splay-tree usage by
1646 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
1651 * parser.c (declarator_can_be_parameter_pack): New.
1652 (cp_parser_template_parameter): Only parse the `...' if the
1653 declarator can be a parameter pack.
1654 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
1656 * pt.c (find_parameter_packs_r): Look into the bounds on integer
1657 types (they could be used as array bounds).
1658 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
1659 (tsubst_pack_expansion): Handle failure to expand parameter
1662 2007-03-30 Paolo Carlini <pcarlini@suse.de>
1665 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
1666 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
1667 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
1668 (CLASS_TYPE_NON_UNION_P): Add.
1669 (struct lang_type_class): Add has_complex_dflt.
1670 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
1671 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
1672 * cp-tree.def: Add TRAIT_EXPR.
1673 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
1674 * lex.c (struct resword): Add __has_nothrow_assign,
1675 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
1676 __has_trivial_constructor, __has_trivial_copy,
1677 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
1678 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
1679 __is_pod, __is_polymorphic, __is_union.
1680 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
1681 (cp_parser_trait_expr): New.
1682 * semantics.c (finish_trait_expr, trait_expr_value
1683 classtype_has_nothrow_copy_or_assign_p): New.
1684 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
1686 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
1687 * class.c (check_bases, check_field_decl, check_bases_and_members):
1688 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
1689 * pt.c (uses_template_parms, tsubst_copy_and_build,
1690 value_dependent_expression_p, type_dependent_expression_p): Deal with
1692 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
1694 2007-03-29 Richard Guenther <rguenther@suse.de>
1696 * tree.c (cp_walk_subtrees): Do not set input_location.
1698 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
1701 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
1704 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1706 * parser.c (struct cp_parser): Update comment for
1707 greater_than_is_operator_p.
1708 (cp_parser_primary_expression): In C++0x mode, a cast operator can
1709 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
1710 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
1711 !GREATER_THAN_IS_OPERATOR_P.
1712 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
1713 `>>' operators that will become two `>' tokens in C++0x.
1714 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
1715 mode, allowing it to terminate default arguments.
1716 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
1717 `>>' like two consecutive `>' tokens.
1718 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
1719 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
1720 ends a template argument.
1722 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1724 * decl.c (redeclaration_error_message): Complain when redeclaring
1725 a friend function with default template arguments (C++0x mode only).
1726 * cp-tree.h (check_default_tmpl_args): Declare.
1727 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
1728 template arguments in function templates. Add support for checking
1729 the default template arguments of friend templates.
1730 (push_template_decl_real): Fix call to check_default_tmpl_args.
1731 (type_unification_real): If a template parameter has not been
1732 deduced but provides a default template argument, substitute into
1733 that default template argument.
1734 * parser.c (cp_parser_init_declarator): When declaring (but not
1735 defining!) a function template in C++0x mode, check for default
1738 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1741 * decl.c (grokdeclarator): Deal with cv-qualified function type
1742 typedefs in the same way for member and non-member functions.
1744 2007-03-26 Dirk Mueller <dmueller@suse.de>
1746 * parser.c (cp_parser_member_declaration): Pedwarn
1747 about stray semicolons after member declarations.
1749 2007-03-26 Paolo Carlini <pcarlini@suse.de>
1752 * pt.c (instantiate_decl): Set in_system_header.
1754 2007-03-22 Mark Mitchell <mark@codesourcery.com>
1756 * cp-tree.h (current_tempalte_parms): Improve documentation.
1757 * pt.c (current_template_args): Likewise.
1760 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
1761 not consume tokens when failing.
1763 2007-03-22 Jim Wilson <wilson@specifix.com>
1764 Mark Mitchell <mark@codesourcery.com>
1767 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
1768 consistent with FROM.
1770 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1772 * error.c (dump_expr): Handle dependent names that designate types.
1773 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
1775 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
1777 * cp-tree.def, parser.c, pt.c: Fix comment typos.
1779 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1781 * cvt.c (cp_convert_and_check) : Define.
1782 * cp-tree.h (cp_convert_and_check): Declare.
1783 * call.c (convert_conversion_warnings): Rename to
1784 conversion_null_warnings. The warning for floating-point to
1785 integer is handled by convert_and_check in convert_like_real.
1786 (convert_like_real): convert_conversion_warnings was renamed as
1787 conversion_null_warnings.
1788 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
1789 overflow and changes of value during conversion.
1791 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1794 * parser.c (cp_parser_statement): If 'namespace' is found, this
1795 only can be a namespace alias definition, so parse it now.
1796 (cp_parser_namespace_alias_definition): if we find an open brace
1797 instead of '=', then this is actually a misplaced namespace
1800 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1803 * decl.c (cxx_init_decl_processing): Move command-line options
1804 processing to c-opts.c.
1806 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
1808 * ptree.c (cxx_print_type): Use formatting markup for integers
1809 when printing template parameter index/level/orig level.
1810 (cxx_print_xnode): Ditto.
1811 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
1812 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
1813 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
1815 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
1816 rather than a HOST_WIDE_INT.
1817 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
1818 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
1820 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
1821 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
1822 IN_BASE_INITIALIZER bool bitfields.
1823 (struct cp_declarator): Make KIND a 4-bit field. Make
1824 PARAMETER_PACK_P a bool bitfield just after KIND.
1825 * pt.c (uses_parameter_packs): Destroy the pointer set.
1826 (make_pack_expansion): Ditto.
1827 (check_for_bare_parameter_packs): Ditto.
1828 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
1830 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
1833 * call.c (convert_default_arg): Instead of copying the node,
1836 2007-03-15 Dirk Mueller <dmueller@suse.de>
1839 * call.c (convert_conversion_warnings): New..
1840 (convert_like_real): .. factored out from here.
1841 (convert_conversion_warnings): Add warning about
1842 false being converted to NULL in argument passing.
1844 2007-03-14 Dirk Mueller <dmueller@suse.de>
1846 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
1847 (finish_do_body): Warn about empty body in do/while statement.
1849 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1851 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
1853 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1856 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
1859 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
1861 * cp/repo.c (init_repo): Initialize random_seed saved options.
1862 (finish_repo): Adjust.
1864 2007-03-13 Mark Mitchell <mark@codesourcery.com>
1867 * Make-lang.in (doc/g++.1): Use $< to specify the location from
1870 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
1872 * decl.c (compute_array_index_type): New warning flag warn_vla.
1874 2007-03-12 Mark Mitchell <mark@codesourcery.com>
1877 * call.c (convert_default_arg): Copy non-constant arguments.
1879 2007-03-11 Mark Mitchell <mark@codesourcery.com>
1882 * parser.c (cp_parser_postfix_expression): Disallow compound
1883 literals in constant expressions.
1886 * semantics.c (finish_typeof): Use unlowered_expr_type.
1888 2007-03-10 Mark Mitchell <mark@codesourcery.com>
1891 * cp-tree.h (unlowered_expr_type): New function.
1892 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
1893 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
1894 (unlowered_expr_type): New function.
1895 (build_unary_op): Disallow predecrements of bool bitfields.
1896 * call.c (build_conditional_expr): Use unlowered_expr_type.
1897 * pt.c (type_unification_real): Likewise.
1899 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
1902 * typeck.c (check_return_expr): Check for bare parameter packs.
1903 (comptypes): Compare template parameter packs and
1904 type pack expansions.
1905 * decl.c (grokdeclarator): Deal with the declaration of function
1907 (grokparms): Verify that the (optional) function parameter pack is
1908 at the end of the parameter list.
1909 (xref_basetypes): Handle pack expansions in the base class.
1910 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
1911 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
1912 (NONTYPE_ARGUMENT_PACK): New.
1913 (TYPE_PACK_EXPANSION): New.
1914 (EXPR_PACK_EXPANSION): New.
1915 (ARGUMENT_PACK_SELECT): New.
1916 * cp-objcp-common.c (cp_tree_size): Compute size of
1917 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
1918 ARGUMENT_PACK_SELECT.
1919 * error.c (dump_template_argument): Print template argument packs.
1920 (dump_template_argument_list): Ditto.
1921 (dump_template_parameter): Dump `...' for template type parameter
1923 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
1924 (dump_parameters): Print function parameter packs.
1925 (dump_template_parms): Print template argument packs.
1926 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
1927 (maybe_warn_variadic_templates): New.
1928 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
1929 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
1930 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
1932 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
1933 (write_template_arg): Write argument packs as separate arguments.
1934 * cp-tree.h (struct template_parm_index_s): Add flag that
1935 indicates that the template parameter is actually a parameter
1937 (struct tree_argument_pack_select): New.
1938 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
1939 (union lang_tree_node): Add argument_pack_select.
1940 (FUNCTION_PARAMETER_PACK_P): New.
1941 (PACK_EXPANSION_P): New.
1942 (PACK_EXPANSION_PATTERN): New.
1943 (SET_PACK_EXPANSION_PATTERN): New.
1944 (PACK_EXPANSION_PARAMETER_PACKS): New.
1945 (ARGUMENT_PACK_P): New.
1946 (ARGUMENT_PACK_ARGS): New.
1947 (SET_ARGUMENT_PACK_ARGS): New.
1948 (ARGUMENT_PACK_INCOMPLETE_P): New.
1949 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
1950 (TEMPLATE_PARM_PARAMETER_PACK): New.
1951 (TEMPLATE_TYPE_PARAMETER_PACK): New.
1952 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
1953 (ARGUMENT_PACK_SELECT_INDEX): New.
1954 (ARGUMENT_PACK_SELECT_ARG): New.
1955 (struct cp_declarator): Add parameter_pack_p flag.
1956 (maybe_warn_variadic_templates): Declare.
1957 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
1958 indicate a template parameter pack.
1959 (uses_parameter_packs): Declare.
1960 (template_parameter_pack_p): Declare.
1961 (template_parms_variadic_p): Declare.
1962 (make_pack_expansion): Declare.
1963 (check_for_bare_parameter_packs): Declare.
1964 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
1965 sizeof... expressions.
1966 (pp_cxx_expression): Print pack expansions and non-type argument
1968 (pp_cxx_exception_specification): Print pack expansions.
1969 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
1970 (pp_cxx_ctor_initializer): Print pack expansions.
1971 (pp_cxx_type_id): Print pack expansions.
1972 (pp_cxx_template_argument_list): Print argument packs.
1973 (pp_cxx_template_parameter): Print ellipsis for template parameter
1975 * pt.c (comp_template_parms): Compare template parameter packs.
1976 (template_parameter_pack_p): New.
1977 (template_parms_variadic_p): New.
1978 (template_args_variadic_p): New.
1979 (make_ith_pack_parameter_name): New.
1980 (struct find_parameter_pack_data): New.
1981 (find_parameter_packs_r): New.
1982 (uses_parameter_packs): New.
1983 (make_pack_expansion): New.
1984 (check_for_bare_parameter_packs): New.
1985 (expand_template_argument_pack): New.
1986 (reduce_template_parm_level): Propagate parameter pack flag.
1987 (process_template_parm): Add is_parameter_pack parameter to state
1988 when the parameter is actually a parameter pack. Create template
1989 parameter packs when is_parameter_pack is true.
1990 (current_template_args): The argument for a template parameter
1991 pack is an argument pack containing a single pack expansion.
1992 (process_partial_specialization): When checking that non-type
1993 argument expressions do not involve template parameters, loop over
1994 the arguments in argument packs separately.
1995 (push_template_decl_real): Check that the type of the declaration
1996 does not have any bare parameter packs. Check that primary
1997 templates have no more than one parameter pack, and that it comes
1998 at the end of the template parameter list.
1999 (convert_template_argument): Handle coercions for pack expansion
2000 expressions by coercing the pattern then rebuilding the expansion.
2001 (coerce_template_parms): When coercing the arguments for a
2002 variadic template, pack "extra" arguments into an argument pack.
2003 (coerce_template_template_parms): Cannot coerce between parameter
2004 packs and non-pack parameters.
2005 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2006 (comp_template_args): Expand all template arguments packs before
2007 comparing template argument lists.
2008 (mangle_class_name_for_template): Make argument packs as separate
2010 (for_each_template_parm_r): No need to handle BASELINK.
2011 (instantiate_class_template): Handle pack expansions in the base
2013 (tsubst_pack_expansion): New.
2014 (tsubst_template_args): Handle substitutions of argument packs and
2015 pack expansion into template argument lists.
2016 (tsubst_decl): Expand function parameter packs into separate
2017 function parameters.
2018 (tsubst_arg_types): Expand a type pack expansion into separate
2020 (tsubst_exception_specification): Handle pack expansions in
2021 exception specifiers.
2022 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2023 replacing a template parameter with its argument. If we encounter
2024 a substitution for an argument pack, just return the parameter
2026 (tsubst_copy): sizeof(X...) returns the number of elements in
2027 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2028 PARM_DECL is a parameter pack.
2029 (tsubst_expr): Expression pack expansions and argument packs
2030 cannot show up here; they will all be handled through function
2031 calls, sizeof, and template argument lists.
2032 (tsubst_copy_and_build): sizeof(X...) returns the number of
2033 elements in parameter pack X. Handle pack expansions in TREE_LIST
2034 and CONSTRUCTOR nodes.
2035 (fn_type_unification): Handle "incomplete" explicit template
2036 argument lists that specify some of the arguments for a template
2038 (type_unification_real): Unify arguments against pack expansions.
2039 (template_parm_level_and_index): New, helper function.
2040 (unify_pack_expansion): New.
2041 (unify): Unify argument packs on an argument-by-argument basis,
2042 handling variadic argument packs as well.
2043 (more_specialized_fn): Handle unification of function parameter
2044 packs. All things being equal, prefer non-variadic function
2045 templates to variadic function templates.
2046 (more_specialized_class): Prefer the variadic class template
2047 partial specialization that binds fewer arguments to a parameter
2049 (regenerate_decl_from_template): Expand function parameter packs
2050 into separate parameters.
2051 (instantiate_decl): Ditto.
2052 (tsubst_initializer_list): Handle pack expansions for base-class
2054 (dependent_type_p_r): Determine dependent types in argument packs
2055 and pack expansions.
2056 (value_dependent_expression_p): Determine value-dependence of
2057 non-type argument packs.
2058 (dependent_template_arg_p): Handle argument packs.
2059 * semantics.c (finish_cond): Check for bare parameter packs.
2060 (finish_expr_stmt): Ditto.
2061 (finish_for_expr): Ditto.
2062 (finish_switch_cond): Ditto.
2063 (finish_mem_initializers): Ditto.
2064 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2066 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2067 * parser.c (make_declarator): Declarator is not an expansion.
2068 (make_pointer_declarator): Transfer parameter pack flag to outer
2070 (make_reference_declarator): Ditto.
2071 (make_ptrmem_declarator): Ditto.
2072 (make_call_declarator): Ditto.
2073 (make_array_declarator): Ditto.
2074 (cp_parser_postfix_expression): Allow pack expansion expressions
2075 in the argument list for a call expression.
2076 (cp_parser_parenthesized_expression_list): Add new parameter
2077 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2078 into separate arguments."
2079 (cp_parser_new_placement): Allow pack expansion expressions.
2080 (cp_parser_new_initializer): Ditto.
2081 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2082 base-class initializer expansion.
2083 (cp_parser_mem_initializer): Ditto.
2084 (cp_parser_template_parameter_list): Keep track of whether the
2085 template parameter is a template parameter pack.
2086 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2087 template parameter pack.
2088 (cp_parser_type_parameter): Ditto.
2089 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2091 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2092 this declarator is a parameter pack.
2093 (cp_parser_parameter_declaration): The ellipsis does not end the
2094 parameter declaration, because it might be a parameter pack. Parse
2095 the ellipsis to indicate a parameter pack.
2096 (cp_parser_initializer): Allow pack expansions.
2097 (cp_parser_initializer_list): Allow ellipsis to create an
2098 initializer expansion.
2099 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2101 (cp_parser_type_id_list): Allow ellipsis to create an exception
2102 specifier expansion.
2103 (cp_parser_attribute_list): Don't allow pack expansions.
2104 (cp_parser_functional_cast): Allow pack expansions.
2105 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2106 compute the length of a parameter pack.
2107 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2108 end a template argument.
2109 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2110 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2113 2007-03-09 Dirk Mueller <dmueller@suse.de>
2115 * cp/call.c (build_new_op): Call warn_logical_operator.
2117 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2120 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2123 * pt.c (any_template_arguments_need_structural_equality_p):
2126 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2128 * decl.c (grokdeclarator): Disable warnings for anonymous
2131 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2133 * typeck2.c (readonly_error): Always emit a hard error.
2134 Remove last argument.
2135 * cp-tree.h (readonly_error): Adjust prototype.
2136 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2137 * typeck.c (build_unary_op): Likewise.
2138 (build_modify_expr): Likewise.
2140 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
2143 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2145 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2148 * parser.c (struct cp_parser): New IN_IF_STMT.
2149 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
2150 returning if parsing the body of an 'if' statement or issuing an
2151 error and continuing.
2152 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
2154 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
2156 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
2159 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
2162 2007-03-02 Geoffrey Keating <geoffk@apple.com>
2164 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
2165 Objective-C++. Don't exit early if -shared-libgcc needs to be
2168 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2170 * typeck.c (common_base_type): Delete unused function.
2172 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2174 * Make-lang.in: Add dummy lang.install-pdf target.
2176 2007-03-01 Simon Baldwin <simonb@google.com>
2179 * decl.c (check_tag_decl): Added new warning for typedef ignored
2180 when it precedes an otherwise valid non-typedef declaration.
2182 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
2184 * typeck.c (build_function_call): Store converted arguments
2185 in a stack-allocated array instead of building a list.
2186 (convert_arguments): Store arguments in the array passed in as an
2187 argument, and return the actual number of arguments.
2188 * call.c (build_call): Delete, and replace with...
2189 (build_call_n, build_call_a): New.
2190 (build_op_delete_call): Rewrite to avoid constructing argument lists.
2191 (build_over_call): Store converted arguments in a stack-allocated
2192 array instead of building a list.
2193 (build_cxx_call): Pass arguments in an array instead of as a list.
2194 (build_java_interface_fn_ref): Rewrite to avoid constructing
2196 * tree.h: Update declarations to reflect above changes.
2197 * method.c (use_thunk): Use a stack-allocated array to hold
2198 the arguments instead of a list.
2199 * rtti.c (throw_bad_cast): Update call to cxx_call.
2200 (throw_bad_typeid): Likewise.
2201 (build_dynamic_cast_1): Likewise.
2202 * init.c (build_builtin_delete_call): Use build_call_n.
2203 * decl.c (expand_static_init): Likewise.
2204 * except.c (cp_protect_cleanup_actions): Likewise.
2205 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
2206 (gimplify_must_not_throw_expr): Likewise.
2207 (cxx_omp_apply_fn): Use build_call_a.
2209 2007-02-26 Mark Mitchell <mark@codesourcery.com>
2211 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
2212 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
2214 2007-02-25 Mark Mitchell <mark@codesourcery.com>
2216 * cp-tree.h (static_ctors): Remove.
2217 * cp-tree.h (static_dtors): Likewise.
2218 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
2219 refactoring of tree_map hierarchy.
2220 (decl_shadowed_for_var_insert): Likewise.
2221 * semantics.c (expand_body): Use c_expand_body.
2222 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
2223 * decl2.c (static_ctors): Remove.
2224 (static_dtors): Likewise.
2225 (generate_ctor_or_dtor_function): Pass NULL_TREE to
2226 objc_generate_static_init_call. Do not call static_[cd]tors.
2227 (generate_ctor_and_dtor_functions_for_priority): Do not check for
2229 (cp_write_global_declarations): Likewise.
2231 2007-02-23 Richard Guenther <rguenther@suse.de>
2233 * class.c (note_name_declared_in_class): Make declaration
2234 changes meaning a pedwarn.
2236 2007-02-22 Michael Matz <matz@suse.de>
2239 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
2240 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
2241 dump_function_decl): Guard emitting outer scopes by new flag.
2242 * cp-lang.c (cxx_dwarf_name): New function.
2243 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
2244 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
2246 (push_template_decl_real, lookup_template_class): Remove calls
2249 2007-02-19 Mark Mitchell <mark@codesourcery.com>
2251 * call.c (build_new_method_call): Ensure that explicit calls of
2252 destructors have type "void".
2254 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2256 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
2257 and -Walways-true with -Waddress.
2258 * cvt.c (convert_to_void): Replace unconditional warning with
2261 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2263 * decl.c, tree.c: Fix comment typos.
2265 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2268 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
2269 statement expression if we had an error mark node.
2271 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2272 Brooks Moses <brooks.moses@codesourcery.com>
2273 Lee Millward <lee.millward@codesourcery.com>
2275 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
2276 Change class to tcc_vl_exp.
2278 * call.c (build_call): Use build_call_list instead
2280 (build_over_call): Likewise.
2281 (build_new_method_call): Use build_min_non_dep_call_list
2282 instead of build_min_non_dep.
2284 * error.c (dump_call_expr_args): New function.
2285 (dump_aggr_init_expr_args): New function.
2286 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
2287 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
2289 * cvt.c (convert_to_void): Use build_call_array instead
2290 of build3; use new AGGR_INIT_EXPR accessor macros.
2292 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
2293 instead of TREE_CODE_LENGTH.
2295 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
2296 AGGR_INIT_EXPR accessor macros.
2298 * cp-gimplify.c (cp_gimplify_init_expr): Use
2299 AGGR_INIT_EXPR_SLOT to set the slot operand.
2301 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
2302 (AGGR_INIT_EXPR_SLOT): New macro.
2303 (AGGR_INIT_EXPR_ARG): New macro.
2304 (aggr_init_expr_nargs): New macro.
2305 (AGGR_INIT_EXPR_ARGP): New macro.
2306 (aggr_init_expr_arg_iterator): New.
2307 (init_aggr_init_expr_arg_iterator): New.
2308 (next_aggr_init_expr_arg): New.
2309 (first_aggr_init_expr_arg): New.
2310 (more_aggr_init_expr_args_p): New.
2311 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
2312 (stabilize_aggr_init): New declaration.
2313 (build_min_non_dep_call_list): Likewise.
2315 * tree.c (process_aggr_init_operands): New function.
2316 (build_aggr_init_array) New function.
2317 (build_cplus_new): Update to use new CALL_EXPR and
2318 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
2319 build_aggr_init_array.
2320 (build_min_non_dep_call_list) New function.
2321 (build_min_nt): Assert input code parameter is not a variable
2322 length expression class.
2323 (build_min, build_min_non_dep): Likewise.
2324 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
2325 to check for equality instead of recursing. Handle tcc_vl_exp
2327 (stabilize_call): Update to only handle CALL_EXPRs, not
2328 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
2329 (stabilize_aggr_init): New function.
2330 (stabilize_init): Use it.
2332 * cxx-pretty-print.c (pp_cxx_postfix_expression)
2333 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
2334 AGGR_INIT_EXPR accessor macros and argument iterators.
2336 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
2337 build_vl_exp. Iterate through the operands, recursively
2338 processing each one.
2339 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
2340 CALL_EXPR accessor macros.
2341 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
2342 tree code classes. Use TREE_OPERAND_LENGTH instead of
2345 * semantics.c (finish_call_expr): Use build_nt_call_list
2346 instead of build_nt.
2347 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
2348 accessor macros. Use build_call_array to construct the
2349 CALL_EXPR node instead of build3
2351 * decl2.c (build_offset_ref_call_from_tree): Use
2352 build_nt_call_list and build_min_non_dep_call_list instead
2353 of build_min_nt and build_min_non_dep.
2355 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
2356 Use build_nt_call_list instead of build_min_nt.
2358 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2361 * call.c (build_conditional_expr): Improve error message.
2363 2007-02-13 Dirk Mueller <dmueller@suse.de>
2365 * friend.c (do_friend): Annotate warning about friend
2366 declarations in templates with OPT_Wnon_template_friend.
2367 Convert informal message from warning() to inform().
2369 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
2370 Mark Mitchell <mark@codesourcery.com>
2373 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
2374 instantiations for variables.
2376 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2379 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
2380 Check warn_unused_value just once.
2382 2007-02-11 Mark Mitchell <mark@codesourcery.com>
2385 * pt.c (determine_specialization): Use skip_artificial_parms_for.
2386 (fn_type_unificiation): Likewise.
2387 (get_bindings): Likewise.
2389 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
2392 * decl.c (finish_function): Use DECL_REPLACEABLE.
2393 * tree.c (cp_cannot_inline_tree_fn): Likewise.
2395 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
2397 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
2399 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
2401 * decl.c (grokvardecl): Don't error if !have_tls.
2402 (grokdeclarator): Likewise.
2403 * parser.c (cp_parser_omp_threadprivate): Likewise.
2405 2007-02-07 Jakub Jelinek <jakub@redhat.com>
2408 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
2409 parameters and result decls in omp clauses.
2410 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
2413 2007-02-05 Dirk Mueller <dmueller@suse.de>
2416 * parser.c (cp_parser_class_specifier): Always initialize bases.
2418 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
2420 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
2421 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
2422 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
2424 * semantics.c (finish_omp_atomic): Store a whole expression node
2425 in operand 1, and integer_zero_node in operand 0, for dependent
2426 OMP_ATOMIC. Rewrite to make flow easier to understand.
2428 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2430 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
2432 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
2434 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
2435 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
2437 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
2439 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
2440 keyword warning to -Wc++0x-compat.
2442 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2444 * decl.c (grokdeclarator): Update documentation.
2446 2007-02-02 Jakub Jelinek <jakub@redhat.com>
2449 * decl.c (grokdeclarator): If __thread is used together with
2450 a storage class other than extern and static, clear thread_p
2451 after issuing diagnostics and fall through to checking the
2454 2007-01-30 Roger Sayle <roger@eyesopen.com>
2456 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
2457 calculating the size of an array (to avoid recursive errors).
2459 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2462 * typeck.c (build_binary_op): Fix logic for warning. Move warning
2464 * call.c (convert_like_real): Don't warn when converting to
2467 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2469 * decl.c (pop_label): Replace warning with call to
2470 warn_for_unused_label.
2472 2007-01-28 Andrew Pinski <pinskia@gmail.com>
2475 * semantics.c (finish_pseudo_destructor_expr): Check the
2476 destrutor name by calling check_dtor_name.
2478 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
2480 * lex.c (D_CPP0X): Rename.
2482 (reswords): D_CPP0X -> D_CXX0X.
2483 (init_reswords): Ditto.
2484 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
2485 of C++0x keywords as identifiers.
2487 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
2490 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
2493 2007-01-23 Ian Lance Taylor <iant@google.com>
2495 * typeck.c (convert_for_assignment): Only warn about a = b = c
2496 when converting to bool.
2498 2007-01-23 Roger Sayle <roger@eyesopen.com>
2500 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
2502 * typeck.c (ignore_overflows): Remove the remaining uses of
2503 TREE_CONSTANT_OVERFLOW.
2505 2007-01-20 Jan Hubicka <jh@suse.cz>
2507 * decl2.c (start_objects, start_static_storage_duration_function):
2508 Do not make the functions uninlinable.
2510 2007-01-17 Ian Lance Taylor <iant@google.com>
2512 * class.c (add_method): Call VEC_reserve_exact rather than passing
2513 a negative size to VEC_reserve.
2515 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
2518 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
2520 2007-01-10 Mark Mitchell <mark@codesourcery.com>
2523 * decl.c (make_typename_type): If the qualified name is not a
2524 type, issue an error.
2525 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
2528 2007-01-08 Geoffrey Keating <geoffk@apple.com>
2530 * rtti.c: Include target.h.
2531 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
2532 don't emit typeinfo for fundamental types as weak.
2533 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
2535 2007-01-08 Richard Guenther <rguenther@suse.de>
2537 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
2539 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
2541 * call.c (standard_conversion): Pass flag to
2542 vector_types_convertible_p to disallow emission of note.
2543 * typeck.c (convert_for_assignment): Pass flag to
2544 vector_types_convertible_p to allow emission of note.
2545 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
2546 to disallow emission of note.
2548 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2551 * typeck.c (build_binary_op): Call overflow_warning if
2552 TREE_OVERFLOW_P is true for the result and not for any of the
2555 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
2558 * class.c (add_method): Don't wait until template
2559 instantiation time to complain about duplicate methods.
2561 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2564 * semantics.c (finish_unary_op_expr): Warn only if result
2565 overflowed and operands did not.
2567 2007-01-05 Ian Lance Taylor <iant@google.com>
2569 * typeck.c (build_binary_op): Warn about comparing a non-weak
2572 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
2574 * pt.c (tsubst): Propagate the need for structural equality checks
2575 when reducing the level of template parameters.
2577 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
2579 * pt.c: Fix a comment typo.
2581 2007-01-02 Ian Lance Taylor <iant@google.com>
2583 * semantics.c (maybe_convert_cond): Optionally warn when using an
2584 assignment as a condition.
2585 * typeck.c (convert_for_assignment): Optionally warn about
2586 assigning the result of an assignment to a bool.
2588 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2590 * pt.c (canonical_template_parms): Correct typo in comment.
2592 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2594 * typeck.c (structural_comptypes): Renamed from "comptypes".
2595 (comptypes): Use canonical type information to perform fast type
2596 comparison. When VERIFY_CANONICAL_TYPES, verify that the
2597 canonical type comparison returns the same results as we would see
2598 from the current, structural check. Support COMPARE_STRUCTURAL
2599 when we need structural checks.
2600 * decl.c (typename_compare): Fix comment.
2601 (build_typename_type): TYPENAME_TYPE nodes require structural
2602 equality checks, because they resolve different based on the
2604 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
2605 require structural equality checks (for now).
2606 (build_ptrmemfunc_type): Build the canonical pointer to member
2608 (compute_array_index_type): Whenever we build a new index type
2609 to represent the size of an array in a template, we need to mark
2610 this index type as requiring structural equality. This goes for
2611 arrays with value-dependent sizes with the current ABI, or all
2613 * tree.c (cplus_array_hash): New.
2614 (struct cplus_array_info): New.
2615 (cplus_array_compare): New.
2616 (cplus_array_htab): New.
2617 (build_cplus_array_type_1): Use a hash table to cache the array
2618 types we build. Build the canonical array type for each array
2620 (cp_build_qualified_type_real): When building a cv-qualified array
2621 type, use the hash table of array types and build canonical array
2623 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
2624 use structural equality (for now).
2625 * cp-tree.h (COMPARE_STRUCTURAL): New.
2626 * pt.c (canonical_template_parms): New.
2627 (canonical_type_parameter): New.
2628 (process_template_parm): Find the canonical type parameter.
2629 (lookup_template_class): When we have named the primary template
2630 type, set the canonical type for our template class to the primary
2631 template type. If any of the template arguments need structural
2632 equality checks, the template class needs structural equality
2634 (tsubst): When reducing the level of a template template
2635 parameter, we require structural equality tests for the resulting
2636 parameter because its template parameters have not had their types
2637 canonicalized. When reducing a template type parameter, find the
2638 canonical reduced type parameter.
2639 (any_template_arguments_need_structural_equality_p): New.