1 2007-10-26 Ollie Wild <aaw@google.com>
3 * expr.c (cxx_expand_expr): Removed.
4 * cp-tree.h (exx_expand_expr): Removed.
5 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
8 2007-10-25 Paolo Carlini <pcarlini@suse.de>
11 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
13 2007-10-23 Jason Merrill <jason@redhat.com>
16 * call.c (struct conversion): Remove check_copy_constructor_p.
17 (reference_binding): Always bind a reference directly to a
18 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
20 (check_constructor_callable): Remove.
21 (convert_like_real): Don't call it.
22 (initialize_reference): Don't call check_constructor_callable.
23 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
24 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
25 conversions if LOOKUP_NO_TEMP_BIND.
26 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
27 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
29 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
31 2007-10-22 Jakub Jelinek <jakub@redhat.com>
34 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
35 before checking if its type is integral.
37 2007-10-22 Jason Merrill <jason@redhat.com>
40 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
41 * pt.c (apply_late_template_attributes): Splice out dependent
42 attributes from DECL_ATTRIBUTES.
44 * decl.c (cxx_maybe_build_cleanup): Use build_address.
46 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
48 * typeck.c (build_binary_op) : Use appropriate warning option
49 instead of unnamed warning.
51 2007-10-16 Paolo Carlini <pcarlini@suse.de>
54 * pt.c (current_template_args): Do not change TREE_LIST elements
55 with a TREE_VALUE of error_mark_node.
57 2007-10-16 Mark Mitchell <mark@codesourcery.com>
59 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
60 * decl.c (start_decl): Tidy.
61 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
63 (grokdeclarator): Clarify comment.
65 2007-10-14 Andrew Pinski <pinskia@gmail.com>
68 * decl.c (grokfndecl): Return NULL after the "definition of
69 implicitly-declared" error happened.
71 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
74 * call.c (build_user_type_conversion_1): Do not consider conversion
75 functions to convert a (possibly cv-qualified) object to the (possibly
76 cv-qualified) same object type (or a reference to it), to a (possibly
77 cv-qualified) base class of that type (or a reference to it).
79 2007-10-12 Paolo Carlini <pcarlini@suse.de>
81 * pt.c (tsubst): Use template_parm_level_and_index.
83 2007-10-12 Jakub Jelinek <jakub@redhat.com>
86 * parser.c (cp_parser_compound_statement): Handle label-declarations
87 at the beginning of the compound statement.
88 (cp_parser_block_declaration): Issue diagnostics about __label__
89 not at the beginning of a block.
91 2007-10-11 Paolo Carlini <pcarlini@suse.de>
94 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
95 to convert_template_argument.
96 (coerce_template_parms): Return error_mark_node after fixed-length
98 (tsubst_decl): Check for error_mark_node the return value of the
99 first tsubst in 'case VAR_DECL'.
101 2007-10-08 Ollie Wild <aaw@google.com>
103 * typeck2.c (digest_init): Call cplus_expand_constant after
104 convert_for_initialization.
105 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
106 * expr.c (cplus_expand_constant): Updated function description.
108 2007-10-04 Jason Merrill <jason@redhat.com>
111 * call.c (initialize_reference): Handle local static reference
114 2007-10-03 Jason Merrill <jason@redhat.com>
117 * name-lookup.c (push_namespace_with_attrs): Fold back into...
118 (push_namespace): Here.
119 (handle_namespace_attrs): New fn for the attr code.
120 (leave_scope): Don't pop_visibility.
121 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
122 * parser.c (cp_parser_namespace_definition): Call
123 handle_namespace_attrs and pop_visibility as appropriate.
126 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
128 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
130 * decl.c (duplicate_decls): Preserve linkage flags for mere
131 redeclarations of gnu_inline definitions.
133 2007-10-03 Jason Merrill <jason@redhat.com>
136 * decl.c (wrap_cleanups_r): New fn.
137 (wrap_temporary_cleanups): New fn.
138 (initialize_local_var): Call it.
140 2007-09-29 Jason Merrill <jason@redhat.com>
143 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
144 constant to not have DECL_EXTERNAL if it's file-local.
146 2007-09-28 Ollie Wild <aaw@google.com>
149 2007-09-27 Ollie Wild <aaw@google.com>
151 * typeck2.c (digest_init): Call cplus_expand_constant after
152 convert_for_initialization.
153 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
154 * expr.c (cplus_expand_constant): Updated function description.
156 2007-09-28 Jason Merrill <jason@redhat.com>
159 * class.c (layout_empty_base): Take rli parameter, update
160 rli->record_align if empty base has user-specified alignment.
161 (build_base_field): Pass rli to it.
163 2007-09-28 Paolo Carlini <pcarlini@suse.de>
166 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
168 2007-09-28 Paolo Carlini <pcarlini@suse.de>
171 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
172 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
173 (dump_parameters): Just call dump_type for argument packs too.
175 2007-09-28 Jakub Jelinek <jakub@redhat.com>
178 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
179 qualification by creating qualified PACK_EXPANSION_PATTERN and
180 then calling make_pack_expansion on it.
182 2007-09-27 Ollie Wild <aaw@google.com>
184 * typeck2.c (digest_init): Call cplus_expand_constant after
185 convert_for_initialization.
186 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
187 * expr.c (cplus_expand_constant): Updated function description.
189 2007-09-27 Jason Merrill <jason@redhat.com>
192 * decl2.c (is_late_template_attribute): Don't crash on unknown
195 2007-09-27 Paolo Carlini <pcarlini@suse.de>
198 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
199 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
200 spaces in the formatting.
201 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
203 2007-09-27 Jakub Jelinek <jakub@redhat.com>
205 * error.c (cxx_print_error_function): Add third argument, pass
206 it over to lhd_print_error_function.
207 (cp_print_error_function): If diagnostic->abstract_origin, print
209 * cp-tree.h (struct diagnostic_info): New forward decl.
210 (cxx_print_error_function): Add third argument.
212 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
215 * name-lookup.c (pushtag): Do not create an implicit typedef before
216 the associated type declaration is known to be valid.
218 2007-09-25 Jakub Jelinek <jakub@redhat.com>
220 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
221 rather than pointers.
223 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
226 * search.c (check_final_overrider): Fail if
227 targetm.comp_type_attributes returns 0.
229 2007-09-24 Jason Merrill <jason@redhat.com>
232 * pt.c (resolve_typename_type): Don't look things up in the original
233 template if it would mean losing template arguments.
235 2007-09-24 Jakub Jelinek <jakub@redhat.com>
238 * cp-tree.h (cxx_type_hash_eq): New prototype.
239 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
240 * tree.c (cxx_type_hash_eq): New function.
242 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
245 * tree.c (cp_build_qualified_type_real): Build a canonical
246 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
248 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
252 * tree.c (cplus_array_compare): Compare pointers, not types.
253 (build_cplus_array_type_1): Store new array type into the hash
254 table before building the canonical type; build the canonical type
256 (cp_build_qualified_type_real): Put all of the array types with
257 cv-qualified element types into the C++ array hash table, built as
258 variants of the unqualified versions.
260 2007-09-23 Jason Merrill <jason@redhat.com>
263 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
264 for deprecation warnings.
266 2007-09-22 Jason Merrill <jason@redhat.com>
269 * call.c (build_over_call): Warn about deprecated virtuals.
272 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
273 (MAYBE_TAGGED_TYPE_P): Remove.
274 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
275 instead of calling is_late_template_attribute again.
276 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
277 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
278 Don't crash on typedefs from non-template classes.
279 * decl2.c (grokfield): Don't sorry about attrs on template parms.
280 (is_late_template_attribute): All attributes applied to template
281 parms or typename types are dependent. Static.
282 (splice_template_attributes): Pass decl through.
283 (save_template_attributes): Likewise.
285 2007-09-20 Jakub Jelinek <jakub@redhat.com>
288 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
289 returned from tsubst_pack_expansion.
290 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
291 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
293 2007-09-20 Paolo Carlini <pcarlini@suse.de>
296 * semantics.c (finish_id_expression): Use consistently
297 context_for_name_lookup.
298 * decl.c (fixup_anonymous_aggr): Fix error message for
299 anonymous struct (vs union).
301 2007-09-19 Jason Merrill <jason@redhat.com>
304 * pt.c (tsubst): Handle typedefs by looking for the specialization.
305 (retrieve_specialization): Only tagged types use
306 DECL_TEMPLATE_INSTANTIATIONS.
307 (instantiate_class_template): Push nested classes too.
308 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
310 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
311 * init.c (is_aggr_type): Remove redundant tests.
312 * class.c (push_nested_class): Use CLASS_TYPE_P.
314 2007-09-20 Paolo Carlini <pcarlini@suse.de>
317 * init.c (build_zero_init): If, recursively, build_zero_init
318 returns a NULL_TREE, do not append it to the VEC of constructors.
320 2007-09-18 Jason Merrill <jason@redhat.com>
323 * pt.c (apply_late_template_attributes): Set processing_template_decl.
324 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
325 ATTR_FLAG_TYPE_IN_PLACE.
326 (tsubst): Do unqualified lookup to find typedefs from current class.
327 [ARRAY_TYPE]: Propagate alignment info.
328 * decl2.c (is_late_template_attribute): Only defer handling of
329 attribute aligned if the expression is dependent.
330 (save_template_attributes): If we're deferring any attributes,
331 make this a naming typedef.
333 2007-09-18 Paolo Carlini <pcarlini@suse.de>
336 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
337 va_arg instead of __builtin_va_arg.
339 2007-09-18 Paolo Carlini <pcarlini@suse.de>
342 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
343 (pp_cxx_primary_expression): Use it.
344 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
345 * error.c (dump_expr): Use it.
347 2007-09-18 Paolo Carlini <pcarlini@suse.de>
350 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
351 out case TYPEID_EXPR to...
352 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
353 and pp_cxx_right_paren.
354 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
355 * error.c (dump_expr): Use it.
357 2007-09-18 Paolo Carlini <pcarlini@suse.de>
360 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
361 (pp_cxx_primary_expression): Use it.
362 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
363 * error.c (dump_expr): Use it.
365 2007-09-16 Paolo Carlini <pcarlini@suse.de>
368 * init.c (build_new): Remove warning for zero-element
371 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
374 * call.c (maybe_handle_implicit_object): Set this_p, clear
375 rvaluedness_matches_p.
376 (compare_ics): Do not compare rvaluedness matching when one of the
377 operands is an implicit object.
379 2007-09-14 Jason Merrill <jason@redhat.com>
381 PR c++/17743, c++/19163
382 * decl2.c (is_late_template_attribute): New fn.
383 (splice_template_attributes, save_template_attributes): New fns.
384 (cplus_decl_attributes): Call save_template_attributes.
385 * pt.c (apply_late_template_attributes): New fn.
386 (instantiate_class_template, tsubst_decl): Use it.
387 * cp-tree.h: Declare is_late_template_attribute.
389 2007-09-13 Tom Tromey <tromey@redhat.com>
391 * parser.c (cp_lexer_new_main): Don't use
392 c_lex_return_raw_strings.
393 (cp_lexer_get_preprocessor_token): Update. Add special case when
396 2007-09-11 Jan Hubicka <jh@suse.cz>
398 * method.c (use_thunk): Use tree_rest_of_compilation
399 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
400 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
401 * cp-tree.h (expand_body): Kill.
402 (emit_associated_thunks): Declare.
403 * semantics.c (emit_associated_thunks): Export.
406 2007-09-09 David Daney <ddaney@avtrex.com>
409 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
410 to calculate cookie_ptr.
412 2007-09-08 Jason Merrill <jason@redhat.com>
415 * pt.c (most_specialized_class): Set processing_template_decl
416 while tsubsting partial spec args.
418 2007-09-06 Jason Merrill <jason@redhat.com>
420 * decl2.c (get_guard): Copy visibility from the guarded variable.
422 2007-09-06 Jan Hubicka <jh@suse.cz>
424 * semantics.c (expand_body): Do not mark arguments of clones used.
426 2007-09-06 Paolo Carlini <pcarlini@suse.de>
429 * decl.c (cp_finish_decl): When processing_template_decl,
430 deal correctly with init as TREE_LIST.
432 2007-09-06 Tom Tromey <tromey@redhat.com>
434 * decl.c (finish_function): Put return's location on line zero of
437 2007-09-05 Jason Merrill <jason@redhat.com>
440 * except.c (prepare_eh_type): Use type_decays_to.
443 * init.c (build_delete): Use build_headof to get the address of the
444 complete object if we aren't using the deleting destructor.
445 * rtti.c (build_headof): No longer static.
446 * cp-tree.h: Declare it.
448 2007-09-06 Jakub Jelinek <jakub@redhat.com>
450 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
451 decl if a prototype for XX is provided with throw().
454 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
455 on __*_chk non-__builtin_* decls.
457 2007-09-05 Paolo Carlini <pcarlini@suse.de>
460 * semantics.c (finish_id_expression): Use context_for_name_lookup
461 insted of DECL_CONTEXT, to see through anonymous structs and unions.
462 * class.c (finish_struct_anon): Deal correctly with anonymous
463 structs (vs unions, as GNU extension) in error messages.
465 2007-09-05 Jan Hubicka <jh@suse.cz>
467 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
468 call, DECL_EXTERNAL checks and current_function_decl saving.
470 2007-09-05 Paolo Carlini <pcarlini@suse.de>
473 * parser.c (cp_parser_primary_expression): Return error_mark_node
474 when a statement-expression is found in a template-argument list.
476 2007-09-04 Jason Merrill <jason@redhat.com>
478 * except.c (initialize_handler_parm): Use
479 fold_build_cleanup_point_expr.
482 * call.c (reference_binding): Don't look for user-defined conversions
486 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
487 the MUST_NOT_THROW_EXPR.
489 2007-09-04 Richard Sandiford <richard@codesourcery.com>
491 * decl.c (cp_finish_decl): Call determine_visibility before
492 make_rtl_for_nonlocal_decl.
494 2007-09-04 Jason Merrill <jason@redhat.com>
497 * pt.c (most_specialized_class): Substitute outer template
498 arguments into the arguments of a member template partial
500 (strip_innermost_template_args): New fn.
502 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
504 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
506 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
508 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
509 * decl.c (cp_make_fname_decl): Likewise,
510 * parser.c (cp_parser_string_literal): Likewise,
511 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
512 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
515 2007-09-02 Paolo Carlini <pcarlini@suse.de>
518 * typeck.c (build_unary_op): Fix error message for
519 Boolean expression as operand to operator--.
521 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
523 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
524 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
527 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
530 * init.c (build_default_init): Make extern.
531 * cp-tree.h (build_default_init): Declare here.
532 * pt.c (tsubst_expr): When the instantiation of the initializer of
533 a variable results in an empty list, default-initialize the
535 (tsubst_copy_and_build): When the instantiation of the initializer
536 in a new expression results in an empty initializer list,
537 default-initialize it.
539 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
541 * mangle.c (write_type): Change mangling of rvalue reference from
544 2007-08-31 Jakub Jelinek <jakub@redhat.com>
546 * decl.c (duplicate_decls): Remove duplicated line.
548 2007-08-31 Paolo Carlini <pcarlini@suse.de>
551 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
552 BOUND_TEMPLATE_TEMPLATE_PARM.
554 2007-08-31 Paolo Carlini <pcarlini@suse.de>
557 * search.c (lookup_member): Check the name argument for
560 2007-08-31 Paolo Carlini <pcarlini@suse.de>
563 * parser.c (cp_parser_trait_expr): Check rerurn value of
566 2007-08-30 Ollie Wild <aaw@google.com>
568 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
569 convert_ptrmem for pointer to member conversions.
570 (convert_to_pointer_force): Update cp_convert_to_pointer call.
571 (ocp_convert): Update cp_convert_to_pointer call.
572 * typeck.c (convert_ptrmem): Add conditional for null pointers to
574 (build_static_cast_1): Check can_convert for conversions in either
576 (get_delta_difference_1): New function.
577 (get_delta_difference): Refactor to call get_delta_difference_1.
579 2007-08-30 Jakub Jelinek <jakub@redhat.com>
581 * decl.c (start_preparsed_function): Set
582 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
584 2007-08-28 Paolo Carlini <pcarlini@suse.de>
587 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
588 BOUND_TEMPLATE_TEMPLATE_PARM.
590 2007-08-28 Jakub Jelinek <jakub@redhat.com>
594 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
595 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
597 2007-08-27 Jason Merrill <jason@redhat.com>
600 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
601 Look inside STMT_EXPR.
602 * semantics.c (stmt_expr_value_expr): New fn.
603 * cp-tree.h: Declare it.
606 * decl.c (groktypename): Ignore attributes applied to class type.
608 2007-08-28 Richard Guenther <rguenther@suse.de>
610 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
612 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
614 * error.c (dump_expr): Handle COMPLEX_CST.
615 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
616 (pp_cxx_expression): Likewise.
618 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
620 * decl.c (GNU_INLINE_P): New.
621 (duplicate_decls): Handle gnu_inline. Merge attributes and
622 some flags in overriding definitions.
623 (redeclaration_error_message): Handle gnu_inline.
624 (start_preparsed_function): Likewise.
626 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
628 * call.c (sufficient_parms_p): Constify.
629 * class.c (same_signature_p): Likewise.
630 * cp-gimplify.c (is_invisiref_parm,
631 cxx_omp_privatize_by_reference): Likewise.
632 * cp-objcp-common.c (has_c_linkage): Likewise.
633 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
634 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
635 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
636 num_artificial_parms_for, comp_template_parms,
637 template_parameter_pack_p, any_dependent_template_arguments_p,
638 any_type_dependent_arguments_p, any_value_dependent_elements_p,
639 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
640 zero_init_p, member_p, cp_lvalue_kind,
641 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
642 varargs_function_p, is_dummy_object, special_function_kind,
643 string_conv_p, type_unknown_p, comp_except_specs, compparms,
644 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
645 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
646 cp_has_mutable_p, at_least_as_qualified_p,
647 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
648 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
649 * except.c (nothrow_libfn_p): Likewise.
650 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
652 * pt.c (comp_template_parms, template_parameter_pack_p,
653 any_type_dependent_arguments_p, any_value_dependent_elements_p,
654 any_dependent_template_arguments_p): Likewise.
655 * repo.c (repo_export_class_p): Likewise.
656 * semantics.c (anon_aggr_type_p): Likewise.
657 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
658 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
659 varargs_function_p, member_p, is_dummy_object, pod_type_p,
660 zero_init_p, special_function_p): Likewise.
661 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
662 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
663 compparms, invalid_nonstatic_memfn_p,
664 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
665 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
666 cp_has_mutable_p, lvalue_or_else): Likewise.
668 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
670 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
671 * cp-objcp-common.c (cp_tree_size): Ditto.
672 * tree.c (cp_walk_subtrees): Ditto
673 * cp-tree.def (TINST_LEVEL): Go away.
674 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
675 move together with other non-tree structs.
676 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
677 (union lang_tree_node): Eliminate tinst_level field.
678 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
679 (current_instantiation, outermost_tinst_level): Return
680 a "struct tinst_level *".
682 * error.c (print_instantiation_partial_context): Change second
683 parameter to a "struct tinst_level *". Replace accessor macros
685 (print_instantiation_full_context): Likewise.
686 * lex.c (in_main_input_context): Likewise.
688 * pt.c (struct pending_templates): New.
689 (pending_templates, last_pending_template): Use it as a type.
690 (current_tinst_level): Change typo to "struct tinst_level *"
691 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
692 (add_pending_template): Construct a "struct pending_template".
693 Replace TINST_LEVEL accessor macros with field access.
694 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
695 (pop_tinst_level): Likewise.
696 (instantiate_pending_templates): Likewise. Factor common code used
697 when an instantiation has been done.
698 (outermost_tinst_level): Replace tree_last with loop.
699 (current_instantiation): Return a "struct tinst_level *".
701 2007-08-24 Ollie Wild <aaw@google.com>
703 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
704 * name-lookup.h (cp_binding_level): Remove vtables member.
706 2007-08-24 Richard Guenther <rguenther@suse.de>
708 * tree.c (cp_cannot_inline_tree_fn): Remove.
709 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
710 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
713 2007-08-24 Jakub Jelinek <jakub@redhat.com>
716 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
717 error_mark_node right away if build_expr_type_conversion
721 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
722 is error_mark_node rather than NULL_TREE.
723 * pt.c (check_explicit_specialization): Likewise.
726 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
727 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
729 2007-08-22 Jason Merrill <jason@redhat.com>
732 * pt.c (outermost_tinst_level): New function.
733 * lex.c (in_main_input_context): New function.
734 * cp-tree.h: Declare it.
735 * decl2.c (constrain_class_visibility): Use it to avoid warning
736 about uses of the anonymous namespace in the main input file.
738 2007-08-21 Jakub Jelinek <jakub@redhat.com>
740 * init.c (build_new_1): Use get_target_expr instead of save_expr.
742 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
745 * class.c (finish_struct_1): Warn when a class has virtual
746 functions and accessible non-virtual destructor.
748 2007-08-20 Richard Guenther <rguenther@suse.de>
752 * call.c (build_new_method_call): Convert initializer to
754 * init.c (build_aggr_init): Do not fiddle with types.
755 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
756 * except.c (build_throw): Do not drop qualifiers for the
758 * typeck.c (get_member_function_from_ptrfunc): Do not
759 fiddle with types, instead convert.
760 (build_ptrmemfunc1): Convert to the target type for
762 (gfc_trans_allocate): Convert result to target type.
763 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
764 pointer-to-member structures shall have alias set zero as well.
766 2007-08-20 Richard Guenther <rguenther@suse.de>
768 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
770 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
771 (nonstatic_local_decl_p): Likewise.
772 * tree.c (cp_auto_var_in_fn_p): Remove.
773 * decl.c (nonstatic_local_decl_p): Remove.
775 2007-08-20 Richard Guenther <rguenther@suse.de>
777 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
779 * tree.h (cp_walk_tree): New define to walk_tree_1 with
780 cp_walk_subtrees lh parameter.
781 (cp_walk_tree_without_duplicates): New define to
782 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
783 * tree.c (count_trees): Call
784 cp_walk_tree_without_duplicates.
785 (verify_stmt_tree): Call cp_walk_tree.
786 (break_out_target_exprs): Likewise.
787 (WALK_SUBTREE): Likewise.
788 * cp-gimplify.c (cp_genericize): Likewise.
789 * cp-pt.c (find_parameter_packs_r): Likewise.
790 (uses_parameter_packs): Likewise.
791 (make_pack_expansion): Likewise.
792 (check_for_bare_parameter_packs): Likewise.
793 (for_each_template_parm): Likewise.
794 * decl.c (check_default_argument): Call
795 cp_walk_tree_without_duplicates.
796 * except.c (build_throw): Likewise.
797 * decl2.c (type_visibility): Likewise.
798 * semantics.c (expand_or_defer_fn): Likewise.
799 (finalize_nrv): Call cp_walk_tree.
801 2007-08-20 Jakub Jelinek <jakub@redhat.com>
804 * init.c (build_new_1): Rename placement_var variable to placement_expr.
805 Initialize it with save_expr rather than get_temp_regvar.
807 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
810 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
813 2007-08-17 Ollie Wild <aaw@google.com>
816 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
817 declarations into appropriate slots for comparison. Fix type
820 2007-08-17 Paolo Carlini <pcarlini@suse.de>
823 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
824 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
826 2007-08-17 Paolo Carlini <pcarlini@suse.de>
829 * parser.c (cp_parser_class_head): Improve error message.
831 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
833 * pt.c (instantiate_decl): Set input_location
834 for the function end.
836 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
838 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
840 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
841 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
842 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
843 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
844 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
845 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
846 * typeck.c (cp_type_quals): Likewise.
847 * typeck2.c (cxx_incomplete_type_diagnostic,
848 cxx_incomplete_type_error): Likewise.
850 2007-08-16 Paolo Carlini <pcarlini@suse.de>
853 * pt.c (tsubst_friend_function): When check_classfn
854 returns error_mark_node likewise return it.
856 2007-08-15 Jakub Jelinek <jakub@redhat.com>
859 * typeck.c (check_return_expr): Don't NRV optimize vars in
861 * decl.c (finish_function): Comment fix.
863 2007-08-15 Paolo Carlini <pcarlini@suse.de>
866 * pt.c (push_template_decl_real): Depending on TYPE_P
867 use either TYPE_CONTEXT or DECL_CONTEXT.
869 2007-08-14 Mark Mitchell <mark@codesourcery.com>
871 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
872 constructors and destructors return this.
874 2007-08-14 Paolo Carlini <pcarlini@suse.de>
877 * decl2.c (check_classfn): Return error_mark_node in case of error;
878 in that case, do not call add_method.
879 * decl.c (start_decl): Deal with check_classfn returning
881 (grokfndecl): Likewise.
882 * pt.c (tsubst_friend_function): Likewise.
884 2007-08-14 Andrew Pinski <pinskia@gmail.com>
887 * typeck.c (build_binary_op): Disallow vector float types with
888 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
890 2007-08-11 Ian Lance Taylor <iant@google.com>
892 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
894 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
896 2007-08-10 Ollie Wild <aaw@google.com>
898 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
900 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
902 (unqualified_namespace_lookup): Fix ambiguous_decl call.
903 (lookup_using_namespace): Fix ambiguous_decl call.
904 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
906 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
908 * call.c (name_as_c_string): Use CONST_CAST.
909 * decl.c (build_decl): Likewise.
910 * parser.c (cp_parser_string_literal): Likewise.
912 2007-08-10 Paolo Carlini <pcarlini@suse.de>
915 * error.c (dump_expr): Consistently use the *_cxx_*
916 variants of the pretty-print functions.
918 2007-08-10 Paolo Carlini <pcarlini@suse.de>
921 * decl.c (check_special_function_return_type): Just error
922 on return type specified for conversion operator.
924 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
926 * typeck2.c (readonly_error): Handle general expressions.
927 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
929 2007-08-06 Dan Hipschman <dsh@google.com>
931 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
932 access function name.
934 2007-08-04 Alfred Minarik <a.minarik@aon.at>
937 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
938 * g++spec.c (lang_specific_driver): Check them.
940 2007-08-06 Paolo Carlini <pcarlini@suse.de>
943 * pt.c (inline_needs_template_parms): Fix comment; change return type
946 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
949 2007-03-26 Dirk Mueller <dmueller@suse.de>
951 * parser.c (cp_parser_member_declaration): Pedwarn
952 about stray semicolons after member declarations.
954 2007-08-02 Lee Millward <lee.millward@gmail.com>
959 * parser.c (cp_parser_asm_definition): Detect and discard asm
960 statements with invalid inputs or outputs.
961 (cp_parser_asm_operand_list): Return error mark node if any
962 of the operands are invalid. Adjust documentation.
964 2007-08-02 Nick Clifton <nickc@redhat.com>
966 * typeck.c: Change copyright header to refer to version 3 of the
967 GNU General Public License and to point readers at the COPYING3
968 file and the FSF's license web page.
969 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
970 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
971 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
972 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
973 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
974 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
975 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
976 name-lookup.h, parser.c: Likewise.
978 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
981 * call.c (magic_varargs_p): Honor the "type generic" attribute.
983 2007-07-30 Paolo Carlini <pcarlini@suse.de>
986 * semantics.c (finish_label_stmt): Reject the __label__
987 extension outside function scopes.
989 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
991 * parser.c (eof_token): Un-constify.
992 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
993 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
996 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
998 * pt.c, tree.c, typeck2.c: Fix comment typos.
1000 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1001 Mark Mitchell <mark@codesourcery.com>
1004 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1005 hidden due to friend declarations in local classes.
1007 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1009 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1010 * cp-tree.def (DECLTYPE_TYPE): New.
1011 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1012 (dump_type_prefix): Ditto.
1013 (dump_type_suffix): Ditto.
1014 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1015 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1016 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1018 (DECLTYPE_TYPE_EXPR): New.
1019 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1020 (finish_declared_type): Declare.
1021 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1022 DECLTYPE_TYPE nodes.
1023 (pp_cxx_type_id): Ditto.
1024 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1025 (tsubst): Substitute into a DECLTYPE_TYPE node.
1026 (tsubst_copy): Ditto.
1027 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1029 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1030 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1031 structural equality (because we can't hash the expressions).
1032 (finish_declared_type): New.
1033 * lex.c (reswords): Add "decltype" keyword.
1034 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1035 (cp_parser_postfix_expression): Add member_access_only_p to
1036 restrict postfix expression to member access expressions.
1037 (cp_parser_unary_expression): Update call to
1038 cp_parser_postfix_expression to reflect new parameter.
1039 (cp_parser_declared_type): New.
1040 (cp_parser_simple_type_specifier): Parse decltype types.
1042 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1045 * call.c (convert_for_arg_passing): Only widen bitfields to their
1046 declared types if necessary.
1048 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1050 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1053 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1055 * decl.c (typename_hash, typename_compare): Constify.
1056 * mangle.c (hash_type, compare_type): Likewise.
1057 * pt.c (eq_local_specializations, hash_local_specialization):
1059 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1060 list_hash): Likewise.
1061 * typeck2.c (pat_compare): Likewise.
1063 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1065 * method.c (implicitly_declare_fn): Increase alignment if member
1066 function pointer format requires it.
1068 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1071 * typeck.c (check_return_expr): Do not pass a null argument
1074 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1077 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1080 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1083 * typeck.c (convert_arguments): Only use default args if we have
1087 * typeck.c (structural_comptypes): No need to check
1088 resolve_typename_type return value here.
1089 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1090 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1091 original type rather than error_mark_node in case of failure.
1092 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1093 resolve_typename_type result check.
1094 (cp_parser_direct_declarator, cp_parser_head,
1095 cp_parser_constructor_declarator_p): Likewise.
1097 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1099 * pt.c (template_parms_variadic_p): Remove.
1100 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1102 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1105 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1106 argument to dump_aggr_init_expr_args instead of false.
1108 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1110 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1111 canonical types; otherwise, fall back to structural type
1112 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1113 internal compiler error if the canonical types are wrong.
1115 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1118 * parser.c (cp_parser_make_indirect_declarator): When the
1119 the code argument is ERROR_MARK return cp_error_declarator.
1121 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1124 * decl.c (cxx_init_decl_processing): Don't set
1125 force_align_functions_log.
1126 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1127 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1128 FUNCTION_DECL, return its alignment.
1130 2007-07-09 Richard Guenther <rguenther@suse.de>
1132 * decl.c (start_preparsed_function): Do not promote return type.
1134 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1137 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1139 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1142 * pt.c (resolve_overloaded_unification): Robustify. Return a
1144 (type_unification_real): Adjust accordingly.
1146 2007-07-06 Richard Guenther <rguenther@suse.de>
1148 * init.c (build_new_1): Use the correct pointer type.
1149 * typeck2.c (build_m_component_ref): Likewise.
1151 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1154 * init.c (build_zero_init): Always build an initializer for
1156 * typeck2.c (build_functional_cast): Use build_zero_init.
1159 * init.c (build_new_1): Always pass the allocation function to
1160 build_op_delete_call.
1161 * call.c (build_op_delete_call): Handle operator delete with a
1162 variable-argument list. Do not issue an error when no matching
1163 deallocation function is available for a new operator.
1166 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1167 * decl.c (value_dependent_init_p): New function.
1168 (cp_finish_decl): Use it.
1169 * pt.c (value_dependent_expression_p): Use
1170 any_value_dependent_elements_p.
1171 * parser.c (cp_parser_primary_expression): Add comment about
1172 treating dependent qualified names as integral
1173 constant-expressions.
1175 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1177 * decl.c (build_ptrmemfunc_type): Always use structural equality
1178 tests when comparing pointer-to-member-function types, because the
1179 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1182 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1184 * init.c (build_new): Tweak comment.
1186 2007-06-29 Dave Brolley <brolley@redhat.com>
1189 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1190 type to its base type and number of elements here.
1191 * init.c (build_new): Call complete_type_or_else to ensure that the
1192 type is complete and to issue a diagnostic if it is not.
1193 (build_new_1): Don't call complete_type_or_else here.
1195 2007-07-03 Richard Guenther <rguenther@suse.de>
1198 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1201 2007-07-02 Simon Baldwin <simonb@google.com>
1203 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1204 for inner-style nested forward declarations that don't declare
1207 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1210 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1211 DECL_P in not a variable and appears more than once error messages.
1213 2007-07-01 Ollie Wild <aaw@google.com>
1215 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1216 (select_decl): Remove function.
1217 (unqualified_namespace_lookup): Populate binding by calling
1218 ambiguous_decl. Remove select_decl call.
1219 (lookup_qualified_name): Remove select_decl call.
1220 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1221 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1222 generation when name lookup is ambiguous.
1224 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1227 * init.c (build_new_1): Use structural equality on the copy of the
1230 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1232 * decl2.c (determine_visibility): Implement
1233 flag_visibility_ms_compat effect on type info.
1234 * decl.c (cxx_init_decl_processing): Implement
1235 global effect of flag_visibility_ms_compat.
1237 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1239 * decl2.c (start_objects): Mark constructor-running function
1242 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1245 * decl.c (grokdeclarator): Reset friendp for member functions declared
1246 friend of their own class.
1248 2007-06-23 Mark Mitchell <mark@codesourcery.com>
1250 * decl2.c (determine_visibility): Don't look for dllexport here.
1251 (determine_visibility_from_class): Tidy.
1253 2007-06-18 Simon Baldwin <simonb@google.com>
1256 * parser.c (cp_parser_single_declaration): Added check for storage
1257 class other than sc_none in parsed declaration, and a flag to indicate
1258 if the call is part of an explicit template specialization parse.
1259 * (cp_parser_explicit_specialization): Specialization check flag added
1260 to call to cp_parser_single_declaration(), set true.
1261 * (cp_parser_template_declaration_after_export): Specialization check
1262 flag added to call to cp_parser_single_declaration(), set false.
1263 * pt.c (check_explicit_specialization): Added code to copy visiblity
1264 and linkage from the templated function to the explicit specialization.
1266 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1268 * typeck.c (build_binary_op): For templates build the
1269 expression in pieces to avoid the assert in build2_stat.
1270 (get_member_function_from_ptrfunc):
1271 Change over to using POINTER_PLUS_EXPR and convert
1272 the second operand to sizetype.
1273 * typeck2.c (build_m_component_ref): Likewise.
1274 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
1275 instead of PLUS_EXPR for pointers.
1276 (build_new_1): Likewise.
1277 (build_vec_delete_1): Likewise.
1278 (build_vec_delete): Likewise.
1279 * class.c (build_base_path): Likewise.
1280 (build_base_path): Likewise.
1281 (convert_to_base_statically): Likewise.
1282 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
1283 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
1284 instead of PLUS_EXPR.
1285 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
1286 instead of PLUS_EXPR for pointers.
1287 * call.c (build_special_member_call): Likewise.
1288 * rtti.c (build_headof): Likewise.
1289 Use sizetype instead of ptrdiff_type_node.
1290 (tinfo_base_init): Create a POINTER_PLUS_EXPR
1291 instead of PLUS_EXPR for pointers.
1292 * except.c (expand_start_catch_block): Do a
1293 NEGATIVE and then a POINTER_PLUS_EXPR instead
1295 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
1296 PLUS_EXPR on pointer types over to use
1297 POINTER_PLUS_EXPR and remove the conversion
1298 to the pointer types.
1299 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
1300 adding to a pointer type. Use size_int instead of
1301 ssize_int. Convert the index to sizetype before
1302 adding it to the pointer.
1304 2007-06-15 Mark Mitchell <mark@codesourcery.com>
1306 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
1307 (DECL_ANON_UNION_VAR_P): New macro.
1308 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
1309 than DECL_VAR_MARKED_P, to keep track of which variables we have
1311 * decl.c (redeclaration_error_message): Complain about redeclaring
1312 anonymous union members at namespace scope.
1313 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
1315 2007-06-14 Geoff Keating <geoffk@apple.com>
1317 * decl2.c (determine_visibility): Ensure that functions with
1318 hidden types as parameters are hidden.
1321 * decl2.c (determine_visibility): Remove duplicate code for
1324 2007-06-12 Ian Lance Taylor <iant@google.com>
1327 * init.c (avoid_placement_new_aliasing): New static function.
1328 (build_new_1): Call it.
1330 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
1332 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
1333 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
1335 2007-06-08 Jakub Jelinek <jakub@redhat.com>
1338 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
1339 on init, the non-decl cond operand and increment value.
1341 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
1344 * decl.c (check_initializer): Report an error when a brace enclosed
1345 initializer is used for a non-aggregate type in C++98.
1346 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
1348 (grokdeclarator): Likewise.
1349 (move_fn_p): Likewise.
1350 * typeck.c (check_return_expr): Likewise.
1351 * call.c (reference_binding): Likewise.
1352 * error.c (cp_cpp_error): Likewise.
1353 * pt.c (check_default_tmpl_args): Likewise.
1355 * lex.c (init_reswords): Likewise.
1356 * parser.c (p_parser_primary_expression): Likewise.
1357 (TOKEN_PRECEDENCE): Likewise.
1358 (cp_parser_init_declarator): Likewise.
1359 (cp_parser_ptr_operator): Likewise.
1360 (cp_parser_parameter_declaration): Likewise.
1361 (cp_parser_enclosed_template_argument_list): Likewise.
1362 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
1363 (cp_parser_next_token_ends_template_argument_p): Likewise.
1365 2007-06-04 Simon Baldwin <simonb@google.com>
1367 * decl.c (grokdeclarator): Readability change. Moved case labels
1368 into direct switch statement scope.
1370 2007-06-04 Paolo Carlini <pcarlini@suse.de>
1372 * call.c (convert_like_real): Remove pointless code.
1374 2007-05-31 Mark Mitchell <mark@codesourcery.com>
1376 * decl.c (get_atexit_fn_ptr_type): New function.
1377 (get_atexit_node): Use it.
1378 (start_cleanup_fn): Likewise.
1379 (register_dtor_fn): Use the object's destructor, instead of a
1380 separate cleanup function, where possible.
1381 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
1382 (atexit_fn_ptr_type_node): New macro.
1383 * decl2.c (build_cleanup): Use build_address.
1385 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
1387 * typeck.c (build_binary_op): Include types in error.
1389 2007-05-31 Jakub Jelinek <jakub@redhat.com>
1392 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
1393 needs runtime initialization.
1395 2007-05-31 Paolo Carlini <pcarlini@suse.de>
1398 * semantics.c (finish_trait_expr): Complete the types.
1400 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
1401 Douglas Gregor <doug.gregor@gmail.com>
1402 Pedro Lamarao <pedro.lamarao@mndfck.org>
1403 Howard Hinnant <howard.hinnant@gmail.com>
1407 * typeck.c (comptypes): Don't consider rvalue and lvalue
1408 reference types to be equivalent.
1409 (check_return_expr): Move from certain lvalues when returning
1411 * decl.c (grokdeclarator): Implement reference collapsing.
1412 (copy_fn_p): Don't consider constructors taking rvalue references
1413 to be copy constructors.
1415 * call.c (conversion): New "rvaluedness_matches_p" member.
1416 (convert_class_to_reference): Require reference type as first
1417 parameter instead of base type.
1418 (reference_binding): Add logic to handle rvalue references.
1419 (implicit_conversion): Update inaccurate comment.
1420 (convert_like_real): Disable creation of temporaries that are
1421 impossible to initialize for types with move constructors.
1422 (build_over_call): Elide move constructors when possible.
1423 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
1424 (maybe_handle_ref_bind): Return conversion instead of type node.
1425 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
1426 determine preferred conversion sequences.
1427 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
1428 (LOOKUP_PREFER_RVALUE): New.
1429 (DECL_MOVE_CONSTRUCTOR_P): New.
1430 (struct cp_declarator): Add "reference" member for reference
1431 types, with new "rvalue_ref" flag.
1432 (cp_build_reference_type): Declare.
1433 (move_fn_p): Declare.
1434 * error.c (dump_type_prefix): Format rvalue reference types
1435 correctly in error messages.
1436 * except.c (build_throw): Move from certain lvalues when
1438 * mangle.c (write_type): Mangle rvalue references differently
1439 than regular references.
1440 * parser.c (make_reference_declarator): Add boolean parameter for
1442 (cp_parser_make_indirect_declarator): New.
1443 (cp_parser_new_declarator_opt): Call
1444 cp_parser_make_indirect_declarator.
1445 (cp_parser_conversion_declarator_opt): Ditto.
1446 (cp_parser_declarator): Ditto.
1447 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
1449 * pt.c (tsubst): Implement reference collapsing.
1450 (maybe_adjust_types_for_deduction): Implement special template
1451 parameter deduction rule for rvalue references.
1452 (type_unification_real): Update calls to
1453 maybe_adjust_types_for_deduction.
1454 (try_one_overload): Ditto.
1455 (unify_pack_expansion): Ditto.
1456 * tree.c (lvalue_p_1): Handle rvalue reference types.
1457 (cp_build_reference_type): New.
1459 2007-05-30 Jakub Jelinek <jakub@redhat.com>
1462 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
1463 variables that need runtime initialization.
1465 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
1468 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
1469 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
1470 case POSTDECREMENT_EXPR>): Return the error_mark_node
1471 if either the real or imaginary parts would an
1474 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
1475 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1478 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
1479 token is a closing brace, false if there are no tokens left.
1480 (cp_parser_namespace_alias_definition): Only consume the next token if
1481 it is a closing brace.
1483 * parser.c (cp_parser_class_specifier): Likewise.
1485 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
1487 * semantics.c (finish_member_declaration): Fix a typo in the
1490 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
1502 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
1503 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
1504 * pt.c (check_for_bare_parameter_packs): Return bool indicated
1505 whether everything was okay. Fix indentation.
1506 (push_template_decl_real): Check for bare parameter packs in
1507 function parameters; where errors occur, mark the parameter types
1508 with ERROR_MARK_NODEs to avert ICEs.
1509 (coerce_template_parameter_pack): New.
1510 (coerce_template_parms): Moved parameter pack coercion into
1511 coerce_template_parameter_pack, and permit it anywhere in the
1512 template parameter list (not just at the end). Parameter and
1513 argument indices can vary (somewhat) separately now, so add
1514 PARM_IDX and ARG_IDX.
1515 (fn_type_unification): Don't set an argument pack as incomplete if
1516 no argument pack was deduced.
1517 (type_unification_real): If a type parameter is a parameter pack
1518 and has not otherwise been deduced, it will be deduced to an empty
1520 (more_specialized_fn): Use the actual lengths of the argument
1521 lists when comparing against expansions.
1522 * semantics.c (finish_member_declaration): If a field's type has
1523 bare parameter packs, error and set its type to ERROR_MARK_NODE.
1525 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
1528 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
1530 2007-05-22 Ollie Wild <aaw@google.com>
1532 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
1533 (unqualified_namespace_lookup): Adds check for hidden types.
1535 2007-05-22 Ollie Wild <aaw@google.com>
1537 * decl.c (duplicate_decls): Verify namespace names are unique.
1539 2007-05-21 Mark Mitchell <mark@codesourcery.com>
1541 * decl.c (cxx_maybe_build_cleanup): Handle
1542 __attribute__((cleanup)).
1544 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1546 * cvt.c (cp_convert_and_check): Don't check warnings if the
1549 2007-05-18 Geoffrey Keating <geoffk@apple.com>
1551 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
1553 2007-05-14 Paolo Carlini <pcarlini@suse.de>
1556 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
1557 type only if is a class type (5.2.8/4).
1559 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
1561 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
1562 * decl.c (grokdeclarator): Use unsigned_type_for instead of
1563 c_common_unsigned_type.
1565 2007-05-11 Silvius Rus <rus@google.com>
1567 * cp/typeck.c (build_indirect_ref): Add call to
1568 strict_aliasing_warning.
1569 (build_reinterpret_cast_1): Condition call to
1570 strict_aliasing_warning.
1572 2007-05-11 Jan Hubicka <jh@suse.cz>
1574 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
1575 * decl2.c (start_objects): ctors and dtors are no longer public.
1576 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
1578 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
1580 * typeck.c (build_unary_op): Remove code that used to
1581 handle non lvalue increments/decrements.
1583 2007-05-07 Mike Stump <mrs@apple.com>
1585 * parser.c (check_empty_body): Add.
1586 (cp_parser_iteration_statement): Add call to check_empty_body.
1588 2007-05-05 Geoffrey Keating <geoffk@apple.com>
1591 * mangle.c (write_mangled_name): Mangle static variable names.
1592 (write_unqualified_name): Use local-source-name for
1593 namespace-scope static variables.
1595 2007-05-04 Dirk Mueller <dmueller@suse.de>
1597 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
1600 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
1603 * decl2.c (constrain_class_visibility):
1604 Use strip_pointer_or_array_types instead of strip_array_types.
1606 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
1609 * decl.c (reshape_init_r): Don't reshape the first element if it
1610 is a pointer to member function.
1612 2007-04-27 Simon Baldwin <simonb@google.com>
1614 * decl.c (grokparms): Changed message format from %qD to %qE.
1616 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
1618 * error.c (maybe_warn_variadic_templates): Variadic templates are
1619 now in C++0x, so only warn about them in C++98 mode.
1621 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
1624 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
1625 integeral types from vectors types.
1627 2007-04-26 Jakub Jelinek <jakub@redhat.com>
1630 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
1631 for type dependent OMP_CLAUSE_DECLs.
1633 2007-04-24 Mark Mitchell <mark@codesourcery.com>
1636 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
1637 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
1638 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
1639 * init.c (build_zero_init): Adjust, as
1640 COMPLEX_TYPE is now a SCALAR_TYPE.
1641 * typeck2.c (digest_init): Allow brace-enclosed initializers for
1642 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
1644 2007-04-25 Paolo Carlini <pcarlini@suse.de>
1646 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
1647 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
1648 (trait_expr_value): Adjust.
1650 2007-04-23 Simon Baldwin <simonb@google.com>
1652 * decl.c (grokparms): Added new error for duplicate function
1653 parameters names in function prototypes, to match gcc behavior.
1655 2007-04-23 Jan Hubicka <jh@suse.cz>
1657 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
1660 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
1662 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
1663 instead of checking GIMPLE_STMT_P in chain_next.
1665 2007-04-17 Mark Mitchell <mark@codesourcery.com>
1668 * call.c (convert_for_arg_passing): Convert bitfields to their
1671 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
1674 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
1676 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
1679 * cp/decl2.c (constrain_class_visibility):
1680 Do not warn about the use of anonymous namespace in the main input file.
1682 2007-04-15 Mark Mitchell <mark@codesourcery.com>
1684 * cp-tree.h (current_template_parms): Fix typo in comment.
1686 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
1688 * cp-tree.h, error.c: Fix comment typos.
1690 2007-04-13 Jason Merrill <jason@redhat.com>
1693 * call.c (reference_binding): Add c_cast_p parm. If true,
1694 add quals to TO as needed to make it reference-compatible.
1696 2007-04-11 Jan Hubicka <jh@suse.cz>
1698 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
1699 that we are not processing template_decl.
1701 2007-04-09 Mark Mitchell <mark@codesourcery.com>
1704 * class.c (build_base_path): Ensure that the converted pointer has
1705 the same cv-qualification as the input.
1707 2007-04-09 Paolo Carlini <pcarlini@suse.de>
1709 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
1711 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
1713 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
1715 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
1716 * tree.c (cp_add_pending_fn_decls): Remove.
1717 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
1719 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
1721 Revert change removing staticp.
1723 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
1725 * cp-objcp-common.c (cxx_staticp): Remove.
1726 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
1727 * cp-tree.h (cxx_staticp):
1729 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
1731 * class.c (check_for_override): Don't remove dllmport attribute
1734 2007-04-03 Jakub Jelinek <jakub@redhat.com>
1737 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
1738 type issue error and return early.
1740 2007-03-30 Jason Merrill <jason@redhat.com>
1743 * typeck.c (cp_type_readonly): New fn.
1744 * cp-tree.h: Declare it.
1745 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
1746 (cp_finish_decl): Not here.
1748 2007-03-31 Richard Guenther <rguenther@suse.de>
1750 * optimize.c (maybe_clone_body): Replace splay-tree usage by
1753 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
1758 * parser.c (declarator_can_be_parameter_pack): New.
1759 (cp_parser_template_parameter): Only parse the `...' if the
1760 declarator can be a parameter pack.
1761 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
1763 * pt.c (find_parameter_packs_r): Look into the bounds on integer
1764 types (they could be used as array bounds).
1765 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
1766 (tsubst_pack_expansion): Handle failure to expand parameter
1769 2007-03-30 Paolo Carlini <pcarlini@suse.de>
1772 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
1773 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
1774 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
1775 (CLASS_TYPE_NON_UNION_P): Add.
1776 (struct lang_type_class): Add has_complex_dflt.
1777 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
1778 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
1779 * cp-tree.def: Add TRAIT_EXPR.
1780 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
1781 * lex.c (struct resword): Add __has_nothrow_assign,
1782 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
1783 __has_trivial_constructor, __has_trivial_copy,
1784 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
1785 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
1786 __is_pod, __is_polymorphic, __is_union.
1787 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
1788 (cp_parser_trait_expr): New.
1789 * semantics.c (finish_trait_expr, trait_expr_value
1790 classtype_has_nothrow_copy_or_assign_p): New.
1791 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
1793 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
1794 * class.c (check_bases, check_field_decl, check_bases_and_members):
1795 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
1796 * pt.c (uses_template_parms, tsubst_copy_and_build,
1797 value_dependent_expression_p, type_dependent_expression_p): Deal with
1799 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
1801 2007-03-29 Richard Guenther <rguenther@suse.de>
1803 * tree.c (cp_walk_subtrees): Do not set input_location.
1805 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
1808 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
1811 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1813 * parser.c (struct cp_parser): Update comment for
1814 greater_than_is_operator_p.
1815 (cp_parser_primary_expression): In C++0x mode, a cast operator can
1816 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
1817 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
1818 !GREATER_THAN_IS_OPERATOR_P.
1819 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
1820 `>>' operators that will become two `>' tokens in C++0x.
1821 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
1822 mode, allowing it to terminate default arguments.
1823 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
1824 `>>' like two consecutive `>' tokens.
1825 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
1826 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
1827 ends a template argument.
1829 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1831 * decl.c (redeclaration_error_message): Complain when redeclaring
1832 a friend function with default template arguments (C++0x mode only).
1833 * cp-tree.h (check_default_tmpl_args): Declare.
1834 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
1835 template arguments in function templates. Add support for checking
1836 the default template arguments of friend templates.
1837 (push_template_decl_real): Fix call to check_default_tmpl_args.
1838 (type_unification_real): If a template parameter has not been
1839 deduced but provides a default template argument, substitute into
1840 that default template argument.
1841 * parser.c (cp_parser_init_declarator): When declaring (but not
1842 defining!) a function template in C++0x mode, check for default
1845 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1848 * decl.c (grokdeclarator): Deal with cv-qualified function type
1849 typedefs in the same way for member and non-member functions.
1851 2007-03-26 Dirk Mueller <dmueller@suse.de>
1853 * parser.c (cp_parser_member_declaration): Pedwarn
1854 about stray semicolons after member declarations.
1856 2007-03-26 Paolo Carlini <pcarlini@suse.de>
1859 * pt.c (instantiate_decl): Set in_system_header.
1861 2007-03-22 Mark Mitchell <mark@codesourcery.com>
1863 * cp-tree.h (current_tempalte_parms): Improve documentation.
1864 * pt.c (current_template_args): Likewise.
1867 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
1868 not consume tokens when failing.
1870 2007-03-22 Jim Wilson <wilson@specifix.com>
1871 Mark Mitchell <mark@codesourcery.com>
1874 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
1875 consistent with FROM.
1877 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1879 * error.c (dump_expr): Handle dependent names that designate types.
1880 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
1882 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
1884 * cp-tree.def, parser.c, pt.c: Fix comment typos.
1886 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1888 * cvt.c (cp_convert_and_check) : Define.
1889 * cp-tree.h (cp_convert_and_check): Declare.
1890 * call.c (convert_conversion_warnings): Rename to
1891 conversion_null_warnings. The warning for floating-point to
1892 integer is handled by convert_and_check in convert_like_real.
1893 (convert_like_real): convert_conversion_warnings was renamed as
1894 conversion_null_warnings.
1895 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
1896 overflow and changes of value during conversion.
1898 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1901 * parser.c (cp_parser_statement): If 'namespace' is found, this
1902 only can be a namespace alias definition, so parse it now.
1903 (cp_parser_namespace_alias_definition): if we find an open brace
1904 instead of '=', then this is actually a misplaced namespace
1907 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1910 * decl.c (cxx_init_decl_processing): Move command-line options
1911 processing to c-opts.c.
1913 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
1915 * ptree.c (cxx_print_type): Use formatting markup for integers
1916 when printing template parameter index/level/orig level.
1917 (cxx_print_xnode): Ditto.
1918 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
1919 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
1920 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
1922 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
1923 rather than a HOST_WIDE_INT.
1924 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
1925 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
1927 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
1928 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
1929 IN_BASE_INITIALIZER bool bitfields.
1930 (struct cp_declarator): Make KIND a 4-bit field. Make
1931 PARAMETER_PACK_P a bool bitfield just after KIND.
1932 * pt.c (uses_parameter_packs): Destroy the pointer set.
1933 (make_pack_expansion): Ditto.
1934 (check_for_bare_parameter_packs): Ditto.
1935 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
1937 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
1940 * call.c (convert_default_arg): Instead of copying the node,
1943 2007-03-15 Dirk Mueller <dmueller@suse.de>
1946 * call.c (convert_conversion_warnings): New..
1947 (convert_like_real): .. factored out from here.
1948 (convert_conversion_warnings): Add warning about
1949 false being converted to NULL in argument passing.
1951 2007-03-14 Dirk Mueller <dmueller@suse.de>
1953 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
1954 (finish_do_body): Warn about empty body in do/while statement.
1956 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1958 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
1960 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1963 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
1966 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
1968 * cp/repo.c (init_repo): Initialize random_seed saved options.
1969 (finish_repo): Adjust.
1971 2007-03-13 Mark Mitchell <mark@codesourcery.com>
1974 * Make-lang.in (doc/g++.1): Use $< to specify the location from
1977 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
1979 * decl.c (compute_array_index_type): New warning flag warn_vla.
1981 2007-03-12 Mark Mitchell <mark@codesourcery.com>
1984 * call.c (convert_default_arg): Copy non-constant arguments.
1986 2007-03-11 Mark Mitchell <mark@codesourcery.com>
1989 * parser.c (cp_parser_postfix_expression): Disallow compound
1990 literals in constant expressions.
1993 * semantics.c (finish_typeof): Use unlowered_expr_type.
1995 2007-03-10 Mark Mitchell <mark@codesourcery.com>
1998 * cp-tree.h (unlowered_expr_type): New function.
1999 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2000 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2001 (unlowered_expr_type): New function.
2002 (build_unary_op): Disallow predecrements of bool bitfields.
2003 * call.c (build_conditional_expr): Use unlowered_expr_type.
2004 * pt.c (type_unification_real): Likewise.
2006 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2009 * typeck.c (check_return_expr): Check for bare parameter packs.
2010 (comptypes): Compare template parameter packs and
2011 type pack expansions.
2012 * decl.c (grokdeclarator): Deal with the declaration of function
2014 (grokparms): Verify that the (optional) function parameter pack is
2015 at the end of the parameter list.
2016 (xref_basetypes): Handle pack expansions in the base class.
2017 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2018 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2019 (NONTYPE_ARGUMENT_PACK): New.
2020 (TYPE_PACK_EXPANSION): New.
2021 (EXPR_PACK_EXPANSION): New.
2022 (ARGUMENT_PACK_SELECT): New.
2023 * cp-objcp-common.c (cp_tree_size): Compute size of
2024 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2025 ARGUMENT_PACK_SELECT.
2026 * error.c (dump_template_argument): Print template argument packs.
2027 (dump_template_argument_list): Ditto.
2028 (dump_template_parameter): Dump `...' for template type parameter
2030 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2031 (dump_parameters): Print function parameter packs.
2032 (dump_template_parms): Print template argument packs.
2033 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2034 (maybe_warn_variadic_templates): New.
2035 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2036 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2037 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2039 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2040 (write_template_arg): Write argument packs as separate arguments.
2041 * cp-tree.h (struct template_parm_index_s): Add flag that
2042 indicates that the template parameter is actually a parameter
2044 (struct tree_argument_pack_select): New.
2045 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2046 (union lang_tree_node): Add argument_pack_select.
2047 (FUNCTION_PARAMETER_PACK_P): New.
2048 (PACK_EXPANSION_P): New.
2049 (PACK_EXPANSION_PATTERN): New.
2050 (SET_PACK_EXPANSION_PATTERN): New.
2051 (PACK_EXPANSION_PARAMETER_PACKS): New.
2052 (ARGUMENT_PACK_P): New.
2053 (ARGUMENT_PACK_ARGS): New.
2054 (SET_ARGUMENT_PACK_ARGS): New.
2055 (ARGUMENT_PACK_INCOMPLETE_P): New.
2056 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2057 (TEMPLATE_PARM_PARAMETER_PACK): New.
2058 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2059 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2060 (ARGUMENT_PACK_SELECT_INDEX): New.
2061 (ARGUMENT_PACK_SELECT_ARG): New.
2062 (struct cp_declarator): Add parameter_pack_p flag.
2063 (maybe_warn_variadic_templates): Declare.
2064 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2065 indicate a template parameter pack.
2066 (uses_parameter_packs): Declare.
2067 (template_parameter_pack_p): Declare.
2068 (template_parms_variadic_p): Declare.
2069 (make_pack_expansion): Declare.
2070 (check_for_bare_parameter_packs): Declare.
2071 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2072 sizeof... expressions.
2073 (pp_cxx_expression): Print pack expansions and non-type argument
2075 (pp_cxx_exception_specification): Print pack expansions.
2076 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2077 (pp_cxx_ctor_initializer): Print pack expansions.
2078 (pp_cxx_type_id): Print pack expansions.
2079 (pp_cxx_template_argument_list): Print argument packs.
2080 (pp_cxx_template_parameter): Print ellipsis for template parameter
2082 * pt.c (comp_template_parms): Compare template parameter packs.
2083 (template_parameter_pack_p): New.
2084 (template_parms_variadic_p): New.
2085 (template_args_variadic_p): New.
2086 (make_ith_pack_parameter_name): New.
2087 (struct find_parameter_pack_data): New.
2088 (find_parameter_packs_r): New.
2089 (uses_parameter_packs): New.
2090 (make_pack_expansion): New.
2091 (check_for_bare_parameter_packs): New.
2092 (expand_template_argument_pack): New.
2093 (reduce_template_parm_level): Propagate parameter pack flag.
2094 (process_template_parm): Add is_parameter_pack parameter to state
2095 when the parameter is actually a parameter pack. Create template
2096 parameter packs when is_parameter_pack is true.
2097 (current_template_args): The argument for a template parameter
2098 pack is an argument pack containing a single pack expansion.
2099 (process_partial_specialization): When checking that non-type
2100 argument expressions do not involve template parameters, loop over
2101 the arguments in argument packs separately.
2102 (push_template_decl_real): Check that the type of the declaration
2103 does not have any bare parameter packs. Check that primary
2104 templates have no more than one parameter pack, and that it comes
2105 at the end of the template parameter list.
2106 (convert_template_argument): Handle coercions for pack expansion
2107 expressions by coercing the pattern then rebuilding the expansion.
2108 (coerce_template_parms): When coercing the arguments for a
2109 variadic template, pack "extra" arguments into an argument pack.
2110 (coerce_template_template_parms): Cannot coerce between parameter
2111 packs and non-pack parameters.
2112 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2113 (comp_template_args): Expand all template arguments packs before
2114 comparing template argument lists.
2115 (mangle_class_name_for_template): Make argument packs as separate
2117 (for_each_template_parm_r): No need to handle BASELINK.
2118 (instantiate_class_template): Handle pack expansions in the base
2120 (tsubst_pack_expansion): New.
2121 (tsubst_template_args): Handle substitutions of argument packs and
2122 pack expansion into template argument lists.
2123 (tsubst_decl): Expand function parameter packs into separate
2124 function parameters.
2125 (tsubst_arg_types): Expand a type pack expansion into separate
2127 (tsubst_exception_specification): Handle pack expansions in
2128 exception specifiers.
2129 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2130 replacing a template parameter with its argument. If we encounter
2131 a substitution for an argument pack, just return the parameter
2133 (tsubst_copy): sizeof(X...) returns the number of elements in
2134 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2135 PARM_DECL is a parameter pack.
2136 (tsubst_expr): Expression pack expansions and argument packs
2137 cannot show up here; they will all be handled through function
2138 calls, sizeof, and template argument lists.
2139 (tsubst_copy_and_build): sizeof(X...) returns the number of
2140 elements in parameter pack X. Handle pack expansions in TREE_LIST
2141 and CONSTRUCTOR nodes.
2142 (fn_type_unification): Handle "incomplete" explicit template
2143 argument lists that specify some of the arguments for a template
2145 (type_unification_real): Unify arguments against pack expansions.
2146 (template_parm_level_and_index): New, helper function.
2147 (unify_pack_expansion): New.
2148 (unify): Unify argument packs on an argument-by-argument basis,
2149 handling variadic argument packs as well.
2150 (more_specialized_fn): Handle unification of function parameter
2151 packs. All things being equal, prefer non-variadic function
2152 templates to variadic function templates.
2153 (more_specialized_class): Prefer the variadic class template
2154 partial specialization that binds fewer arguments to a parameter
2156 (regenerate_decl_from_template): Expand function parameter packs
2157 into separate parameters.
2158 (instantiate_decl): Ditto.
2159 (tsubst_initializer_list): Handle pack expansions for base-class
2161 (dependent_type_p_r): Determine dependent types in argument packs
2162 and pack expansions.
2163 (value_dependent_expression_p): Determine value-dependence of
2164 non-type argument packs.
2165 (dependent_template_arg_p): Handle argument packs.
2166 * semantics.c (finish_cond): Check for bare parameter packs.
2167 (finish_expr_stmt): Ditto.
2168 (finish_for_expr): Ditto.
2169 (finish_switch_cond): Ditto.
2170 (finish_mem_initializers): Ditto.
2171 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2173 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2174 * parser.c (make_declarator): Declarator is not an expansion.
2175 (make_pointer_declarator): Transfer parameter pack flag to outer
2177 (make_reference_declarator): Ditto.
2178 (make_ptrmem_declarator): Ditto.
2179 (make_call_declarator): Ditto.
2180 (make_array_declarator): Ditto.
2181 (cp_parser_postfix_expression): Allow pack expansion expressions
2182 in the argument list for a call expression.
2183 (cp_parser_parenthesized_expression_list): Add new parameter
2184 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2185 into separate arguments."
2186 (cp_parser_new_placement): Allow pack expansion expressions.
2187 (cp_parser_new_initializer): Ditto.
2188 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2189 base-class initializer expansion.
2190 (cp_parser_mem_initializer): Ditto.
2191 (cp_parser_template_parameter_list): Keep track of whether the
2192 template parameter is a template parameter pack.
2193 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2194 template parameter pack.
2195 (cp_parser_type_parameter): Ditto.
2196 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2198 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2199 this declarator is a parameter pack.
2200 (cp_parser_parameter_declaration): The ellipsis does not end the
2201 parameter declaration, because it might be a parameter pack. Parse
2202 the ellipsis to indicate a parameter pack.
2203 (cp_parser_initializer): Allow pack expansions.
2204 (cp_parser_initializer_list): Allow ellipsis to create an
2205 initializer expansion.
2206 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2208 (cp_parser_type_id_list): Allow ellipsis to create an exception
2209 specifier expansion.
2210 (cp_parser_attribute_list): Don't allow pack expansions.
2211 (cp_parser_functional_cast): Allow pack expansions.
2212 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2213 compute the length of a parameter pack.
2214 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2215 end a template argument.
2216 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2217 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2220 2007-03-09 Dirk Mueller <dmueller@suse.de>
2222 * cp/call.c (build_new_op): Call warn_logical_operator.
2224 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2227 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2230 * pt.c (any_template_arguments_need_structural_equality_p):
2233 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2235 * decl.c (grokdeclarator): Disable warnings for anonymous
2238 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2240 * typeck2.c (readonly_error): Always emit a hard error.
2241 Remove last argument.
2242 * cp-tree.h (readonly_error): Adjust prototype.
2243 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2244 * typeck.c (build_unary_op): Likewise.
2245 (build_modify_expr): Likewise.
2247 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
2250 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2252 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2255 * parser.c (struct cp_parser): New IN_IF_STMT.
2256 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
2257 returning if parsing the body of an 'if' statement or issuing an
2258 error and continuing.
2259 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
2261 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
2263 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
2266 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
2269 2007-03-02 Geoffrey Keating <geoffk@apple.com>
2271 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
2272 Objective-C++. Don't exit early if -shared-libgcc needs to be
2275 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2277 * typeck.c (common_base_type): Delete unused function.
2279 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2281 * Make-lang.in: Add dummy lang.install-pdf target.
2283 2007-03-01 Simon Baldwin <simonb@google.com>
2286 * decl.c (check_tag_decl): Added new warning for typedef ignored
2287 when it precedes an otherwise valid non-typedef declaration.
2289 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
2291 * typeck.c (build_function_call): Store converted arguments
2292 in a stack-allocated array instead of building a list.
2293 (convert_arguments): Store arguments in the array passed in as an
2294 argument, and return the actual number of arguments.
2295 * call.c (build_call): Delete, and replace with...
2296 (build_call_n, build_call_a): New.
2297 (build_op_delete_call): Rewrite to avoid constructing argument lists.
2298 (build_over_call): Store converted arguments in a stack-allocated
2299 array instead of building a list.
2300 (build_cxx_call): Pass arguments in an array instead of as a list.
2301 (build_java_interface_fn_ref): Rewrite to avoid constructing
2303 * tree.h: Update declarations to reflect above changes.
2304 * method.c (use_thunk): Use a stack-allocated array to hold
2305 the arguments instead of a list.
2306 * rtti.c (throw_bad_cast): Update call to cxx_call.
2307 (throw_bad_typeid): Likewise.
2308 (build_dynamic_cast_1): Likewise.
2309 * init.c (build_builtin_delete_call): Use build_call_n.
2310 * decl.c (expand_static_init): Likewise.
2311 * except.c (cp_protect_cleanup_actions): Likewise.
2312 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
2313 (gimplify_must_not_throw_expr): Likewise.
2314 (cxx_omp_apply_fn): Use build_call_a.
2316 2007-02-26 Mark Mitchell <mark@codesourcery.com>
2318 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
2319 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
2321 2007-02-25 Mark Mitchell <mark@codesourcery.com>
2323 * cp-tree.h (static_ctors): Remove.
2324 * cp-tree.h (static_dtors): Likewise.
2325 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
2326 refactoring of tree_map hierarchy.
2327 (decl_shadowed_for_var_insert): Likewise.
2328 * semantics.c (expand_body): Use c_expand_body.
2329 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
2330 * decl2.c (static_ctors): Remove.
2331 (static_dtors): Likewise.
2332 (generate_ctor_or_dtor_function): Pass NULL_TREE to
2333 objc_generate_static_init_call. Do not call static_[cd]tors.
2334 (generate_ctor_and_dtor_functions_for_priority): Do not check for
2336 (cp_write_global_declarations): Likewise.
2338 2007-02-23 Richard Guenther <rguenther@suse.de>
2340 * class.c (note_name_declared_in_class): Make declaration
2341 changes meaning a pedwarn.
2343 2007-02-22 Michael Matz <matz@suse.de>
2346 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
2347 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
2348 dump_function_decl): Guard emitting outer scopes by new flag.
2349 * cp-lang.c (cxx_dwarf_name): New function.
2350 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
2351 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
2353 (push_template_decl_real, lookup_template_class): Remove calls
2356 2007-02-19 Mark Mitchell <mark@codesourcery.com>
2358 * call.c (build_new_method_call): Ensure that explicit calls of
2359 destructors have type "void".
2361 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2363 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
2364 and -Walways-true with -Waddress.
2365 * cvt.c (convert_to_void): Replace unconditional warning with
2368 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2370 * decl.c, tree.c: Fix comment typos.
2372 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2375 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
2376 statement expression if we had an error mark node.
2378 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2379 Brooks Moses <brooks.moses@codesourcery.com>
2380 Lee Millward <lee.millward@codesourcery.com>
2382 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
2383 Change class to tcc_vl_exp.
2385 * call.c (build_call): Use build_call_list instead
2387 (build_over_call): Likewise.
2388 (build_new_method_call): Use build_min_non_dep_call_list
2389 instead of build_min_non_dep.
2391 * error.c (dump_call_expr_args): New function.
2392 (dump_aggr_init_expr_args): New function.
2393 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
2394 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
2396 * cvt.c (convert_to_void): Use build_call_array instead
2397 of build3; use new AGGR_INIT_EXPR accessor macros.
2399 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
2400 instead of TREE_CODE_LENGTH.
2402 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
2403 AGGR_INIT_EXPR accessor macros.
2405 * cp-gimplify.c (cp_gimplify_init_expr): Use
2406 AGGR_INIT_EXPR_SLOT to set the slot operand.
2408 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
2409 (AGGR_INIT_EXPR_SLOT): New macro.
2410 (AGGR_INIT_EXPR_ARG): New macro.
2411 (aggr_init_expr_nargs): New macro.
2412 (AGGR_INIT_EXPR_ARGP): New macro.
2413 (aggr_init_expr_arg_iterator): New.
2414 (init_aggr_init_expr_arg_iterator): New.
2415 (next_aggr_init_expr_arg): New.
2416 (first_aggr_init_expr_arg): New.
2417 (more_aggr_init_expr_args_p): New.
2418 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
2419 (stabilize_aggr_init): New declaration.
2420 (build_min_non_dep_call_list): Likewise.
2422 * tree.c (process_aggr_init_operands): New function.
2423 (build_aggr_init_array) New function.
2424 (build_cplus_new): Update to use new CALL_EXPR and
2425 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
2426 build_aggr_init_array.
2427 (build_min_non_dep_call_list) New function.
2428 (build_min_nt): Assert input code parameter is not a variable
2429 length expression class.
2430 (build_min, build_min_non_dep): Likewise.
2431 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
2432 to check for equality instead of recursing. Handle tcc_vl_exp
2434 (stabilize_call): Update to only handle CALL_EXPRs, not
2435 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
2436 (stabilize_aggr_init): New function.
2437 (stabilize_init): Use it.
2439 * cxx-pretty-print.c (pp_cxx_postfix_expression)
2440 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
2441 AGGR_INIT_EXPR accessor macros and argument iterators.
2443 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
2444 build_vl_exp. Iterate through the operands, recursively
2445 processing each one.
2446 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
2447 CALL_EXPR accessor macros.
2448 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
2449 tree code classes. Use TREE_OPERAND_LENGTH instead of
2452 * semantics.c (finish_call_expr): Use build_nt_call_list
2453 instead of build_nt.
2454 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
2455 accessor macros. Use build_call_array to construct the
2456 CALL_EXPR node instead of build3
2458 * decl2.c (build_offset_ref_call_from_tree): Use
2459 build_nt_call_list and build_min_non_dep_call_list instead
2460 of build_min_nt and build_min_non_dep.
2462 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
2463 Use build_nt_call_list instead of build_min_nt.
2465 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2468 * call.c (build_conditional_expr): Improve error message.
2470 2007-02-13 Dirk Mueller <dmueller@suse.de>
2472 * friend.c (do_friend): Annotate warning about friend
2473 declarations in templates with OPT_Wnon_template_friend.
2474 Convert informal message from warning() to inform().
2476 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
2477 Mark Mitchell <mark@codesourcery.com>
2480 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
2481 instantiations for variables.
2483 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2486 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
2487 Check warn_unused_value just once.
2489 2007-02-11 Mark Mitchell <mark@codesourcery.com>
2492 * pt.c (determine_specialization): Use skip_artificial_parms_for.
2493 (fn_type_unificiation): Likewise.
2494 (get_bindings): Likewise.
2496 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
2499 * decl.c (finish_function): Use DECL_REPLACEABLE.
2500 * tree.c (cp_cannot_inline_tree_fn): Likewise.
2502 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
2504 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
2506 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
2508 * decl.c (grokvardecl): Don't error if !have_tls.
2509 (grokdeclarator): Likewise.
2510 * parser.c (cp_parser_omp_threadprivate): Likewise.
2512 2007-02-07 Jakub Jelinek <jakub@redhat.com>
2515 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
2516 parameters and result decls in omp clauses.
2517 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
2520 2007-02-05 Dirk Mueller <dmueller@suse.de>
2523 * parser.c (cp_parser_class_specifier): Always initialize bases.
2525 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
2527 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
2528 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
2529 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
2531 * semantics.c (finish_omp_atomic): Store a whole expression node
2532 in operand 1, and integer_zero_node in operand 0, for dependent
2533 OMP_ATOMIC. Rewrite to make flow easier to understand.
2535 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2537 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
2539 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
2541 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
2542 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
2544 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
2546 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
2547 keyword warning to -Wc++0x-compat.
2549 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2551 * decl.c (grokdeclarator): Update documentation.
2553 2007-02-02 Jakub Jelinek <jakub@redhat.com>
2556 * decl.c (grokdeclarator): If __thread is used together with
2557 a storage class other than extern and static, clear thread_p
2558 after issuing diagnostics and fall through to checking the
2561 2007-01-30 Roger Sayle <roger@eyesopen.com>
2563 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
2564 calculating the size of an array (to avoid recursive errors).
2566 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2569 * typeck.c (build_binary_op): Fix logic for warning. Move warning
2571 * call.c (convert_like_real): Don't warn when converting to
2574 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2576 * decl.c (pop_label): Replace warning with call to
2577 warn_for_unused_label.
2579 2007-01-28 Andrew Pinski <pinskia@gmail.com>
2582 * semantics.c (finish_pseudo_destructor_expr): Check the
2583 destrutor name by calling check_dtor_name.
2585 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
2587 * lex.c (D_CPP0X): Rename.
2589 (reswords): D_CPP0X -> D_CXX0X.
2590 (init_reswords): Ditto.
2591 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
2592 of C++0x keywords as identifiers.
2594 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
2597 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
2600 2007-01-23 Ian Lance Taylor <iant@google.com>
2602 * typeck.c (convert_for_assignment): Only warn about a = b = c
2603 when converting to bool.
2605 2007-01-23 Roger Sayle <roger@eyesopen.com>
2607 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
2609 * typeck.c (ignore_overflows): Remove the remaining uses of
2610 TREE_CONSTANT_OVERFLOW.
2612 2007-01-20 Jan Hubicka <jh@suse.cz>
2614 * decl2.c (start_objects, start_static_storage_duration_function):
2615 Do not make the functions uninlinable.
2617 2007-01-17 Ian Lance Taylor <iant@google.com>
2619 * class.c (add_method): Call VEC_reserve_exact rather than passing
2620 a negative size to VEC_reserve.
2622 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
2625 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
2627 2007-01-10 Mark Mitchell <mark@codesourcery.com>
2630 * decl.c (make_typename_type): If the qualified name is not a
2631 type, issue an error.
2632 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
2635 2007-01-08 Geoffrey Keating <geoffk@apple.com>
2637 * rtti.c: Include target.h.
2638 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
2639 don't emit typeinfo for fundamental types as weak.
2640 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
2642 2007-01-08 Richard Guenther <rguenther@suse.de>
2644 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
2646 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
2648 * call.c (standard_conversion): Pass flag to
2649 vector_types_convertible_p to disallow emission of note.
2650 * typeck.c (convert_for_assignment): Pass flag to
2651 vector_types_convertible_p to allow emission of note.
2652 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
2653 to disallow emission of note.
2655 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2658 * typeck.c (build_binary_op): Call overflow_warning if
2659 TREE_OVERFLOW_P is true for the result and not for any of the
2662 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
2665 * class.c (add_method): Don't wait until template
2666 instantiation time to complain about duplicate methods.
2668 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2671 * semantics.c (finish_unary_op_expr): Warn only if result
2672 overflowed and operands did not.
2674 2007-01-05 Ian Lance Taylor <iant@google.com>
2676 * typeck.c (build_binary_op): Warn about comparing a non-weak
2679 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
2681 * pt.c (tsubst): Propagate the need for structural equality checks
2682 when reducing the level of template parameters.
2684 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
2686 * pt.c: Fix a comment typo.
2688 2007-01-02 Ian Lance Taylor <iant@google.com>
2690 * semantics.c (maybe_convert_cond): Optionally warn when using an
2691 assignment as a condition.
2692 * typeck.c (convert_for_assignment): Optionally warn about
2693 assigning the result of an assignment to a bool.
2695 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2697 * pt.c (canonical_template_parms): Correct typo in comment.
2699 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2701 * typeck.c (structural_comptypes): Renamed from "comptypes".
2702 (comptypes): Use canonical type information to perform fast type
2703 comparison. When VERIFY_CANONICAL_TYPES, verify that the
2704 canonical type comparison returns the same results as we would see
2705 from the current, structural check. Support COMPARE_STRUCTURAL
2706 when we need structural checks.
2707 * decl.c (typename_compare): Fix comment.
2708 (build_typename_type): TYPENAME_TYPE nodes require structural
2709 equality checks, because they resolve different based on the
2711 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
2712 require structural equality checks (for now).
2713 (build_ptrmemfunc_type): Build the canonical pointer to member
2715 (compute_array_index_type): Whenever we build a new index type
2716 to represent the size of an array in a template, we need to mark
2717 this index type as requiring structural equality. This goes for
2718 arrays with value-dependent sizes with the current ABI, or all
2720 * tree.c (cplus_array_hash): New.
2721 (struct cplus_array_info): New.
2722 (cplus_array_compare): New.
2723 (cplus_array_htab): New.
2724 (build_cplus_array_type_1): Use a hash table to cache the array
2725 types we build. Build the canonical array type for each array
2727 (cp_build_qualified_type_real): When building a cv-qualified array
2728 type, use the hash table of array types and build canonical array
2730 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
2731 use structural equality (for now).
2732 * cp-tree.h (COMPARE_STRUCTURAL): New.
2733 * pt.c (canonical_template_parms): New.
2734 (canonical_type_parameter): New.
2735 (process_template_parm): Find the canonical type parameter.
2736 (lookup_template_class): When we have named the primary template
2737 type, set the canonical type for our template class to the primary
2738 template type. If any of the template arguments need structural
2739 equality checks, the template class needs structural equality
2741 (tsubst): When reducing the level of a template template
2742 parameter, we require structural equality tests for the resulting
2743 parameter because its template parameters have not had their types
2744 canonicalized. When reducing a template type parameter, find the
2745 canonical reduced type parameter.
2746 (any_template_arguments_need_structural_equality_p): New.