1 2007-10-03 Jason Merrill <jason@redhat.com>
4 * decl.c (wrap_cleanups_r): New fn.
5 (wrap_temporary_cleanups): New fn.
6 (initialize_local_var): Call it.
8 2007-09-29 Jason Merrill <jason@redhat.com>
11 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
12 constant to not have DECL_EXTERNAL if it's file-local.
14 2007-09-28 Ollie Wild <aaw@google.com>
17 2007-09-27 Ollie Wild <aaw@google.com>
19 * typeck2.c (digest_init): Call cplus_expand_constant after
20 convert_for_initialization.
21 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
22 * expr.c (cplus_expand_constant): Updated function description.
24 2007-09-28 Jason Merrill <jason@redhat.com>
27 * class.c (layout_empty_base): Take rli parameter, update
28 rli->record_align if empty base has user-specified alignment.
29 (build_base_field): Pass rli to it.
31 2007-09-28 Paolo Carlini <pcarlini@suse.de>
34 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
36 2007-09-28 Paolo Carlini <pcarlini@suse.de>
39 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
40 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
41 (dump_parameters): Just call dump_type for argument packs too.
43 2007-09-28 Jakub Jelinek <jakub@redhat.com>
46 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
47 qualification by creating qualified PACK_EXPANSION_PATTERN and
48 then calling make_pack_expansion on it.
50 2007-09-27 Ollie Wild <aaw@google.com>
52 * typeck2.c (digest_init): Call cplus_expand_constant after
53 convert_for_initialization.
54 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
55 * expr.c (cplus_expand_constant): Updated function description.
57 2007-09-27 Jason Merrill <jason@redhat.com>
60 * decl2.c (is_late_template_attribute): Don't crash on unknown
63 2007-09-27 Paolo Carlini <pcarlini@suse.de>
66 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
67 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
68 spaces in the formatting.
69 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
71 2007-09-27 Jakub Jelinek <jakub@redhat.com>
73 * error.c (cxx_print_error_function): Add third argument, pass
74 it over to lhd_print_error_function.
75 (cp_print_error_function): If diagnostic->abstract_origin, print
77 * cp-tree.h (struct diagnostic_info): New forward decl.
78 (cxx_print_error_function): Add third argument.
80 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
83 * name-lookup.c (pushtag): Do not create an implicit typedef before
84 the associated type declaration is known to be valid.
86 2007-09-25 Jakub Jelinek <jakub@redhat.com>
88 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
91 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
94 * search.c (check_final_overrider): Fail if
95 targetm.comp_type_attributes returns 0.
97 2007-09-24 Jason Merrill <jason@redhat.com>
100 * pt.c (resolve_typename_type): Don't look things up in the original
101 template if it would mean losing template arguments.
103 2007-09-24 Jakub Jelinek <jakub@redhat.com>
106 * cp-tree.h (cxx_type_hash_eq): New prototype.
107 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
108 * tree.c (cxx_type_hash_eq): New function.
110 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
113 * tree.c (cp_build_qualified_type_real): Build a canonical
114 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
116 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
120 * tree.c (cplus_array_compare): Compare pointers, not types.
121 (build_cplus_array_type_1): Store new array type into the hash
122 table before building the canonical type; build the canonical type
124 (cp_build_qualified_type_real): Put all of the array types with
125 cv-qualified element types into the C++ array hash table, built as
126 variants of the unqualified versions.
128 2007-09-23 Jason Merrill <jason@redhat.com>
131 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
132 for deprecation warnings.
134 2007-09-22 Jason Merrill <jason@redhat.com>
137 * call.c (build_over_call): Warn about deprecated virtuals.
140 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
141 (MAYBE_TAGGED_TYPE_P): Remove.
142 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
143 instead of calling is_late_template_attribute again.
144 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
145 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
146 Don't crash on typedefs from non-template classes.
147 * decl2.c (grokfield): Don't sorry about attrs on template parms.
148 (is_late_template_attribute): All attributes applied to template
149 parms or typename types are dependent. Static.
150 (splice_template_attributes): Pass decl through.
151 (save_template_attributes): Likewise.
153 2007-09-20 Jakub Jelinek <jakub@redhat.com>
156 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
157 returned from tsubst_pack_expansion.
158 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
159 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
161 2007-09-20 Paolo Carlini <pcarlini@suse.de>
164 * semantics.c (finish_id_expression): Use consistently
165 context_for_name_lookup.
166 * decl.c (fixup_anonymous_aggr): Fix error message for
167 anonymous struct (vs union).
169 2007-09-19 Jason Merrill <jason@redhat.com>
172 * pt.c (tsubst): Handle typedefs by looking for the specialization.
173 (retrieve_specialization): Only tagged types use
174 DECL_TEMPLATE_INSTANTIATIONS.
175 (instantiate_class_template): Push nested classes too.
176 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
178 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
179 * init.c (is_aggr_type): Remove redundant tests.
180 * class.c (push_nested_class): Use CLASS_TYPE_P.
182 2007-09-20 Paolo Carlini <pcarlini@suse.de>
185 * init.c (build_zero_init): If, recursively, build_zero_init
186 returns a NULL_TREE, do not append it to the VEC of constructors.
188 2007-09-18 Jason Merrill <jason@redhat.com>
191 * pt.c (apply_late_template_attributes): Set processing_template_decl.
192 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
193 ATTR_FLAG_TYPE_IN_PLACE.
194 (tsubst): Do unqualified lookup to find typedefs from current class.
195 [ARRAY_TYPE]: Propagate alignment info.
196 * decl2.c (is_late_template_attribute): Only defer handling of
197 attribute aligned if the expression is dependent.
198 (save_template_attributes): If we're deferring any attributes,
199 make this a naming typedef.
201 2007-09-18 Paolo Carlini <pcarlini@suse.de>
204 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
205 va_arg instead of __builtin_va_arg.
207 2007-09-18 Paolo Carlini <pcarlini@suse.de>
210 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
211 (pp_cxx_primary_expression): Use it.
212 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
213 * error.c (dump_expr): Use it.
215 2007-09-18 Paolo Carlini <pcarlini@suse.de>
218 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
219 out case TYPEID_EXPR to...
220 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
221 and pp_cxx_right_paren.
222 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
223 * error.c (dump_expr): Use it.
225 2007-09-18 Paolo Carlini <pcarlini@suse.de>
228 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
229 (pp_cxx_primary_expression): Use it.
230 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
231 * error.c (dump_expr): Use it.
233 2007-09-16 Paolo Carlini <pcarlini@suse.de>
236 * init.c (build_new): Remove warning for zero-element
239 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
242 * call.c (maybe_handle_implicit_object): Set this_p, clear
243 rvaluedness_matches_p.
244 (compare_ics): Do not compare rvaluedness matching when one of the
245 operands is an implicit object.
247 2007-09-14 Jason Merrill <jason@redhat.com>
249 PR c++/17743, c++/19163
250 * decl2.c (is_late_template_attribute): New fn.
251 (splice_template_attributes, save_template_attributes): New fns.
252 (cplus_decl_attributes): Call save_template_attributes.
253 * pt.c (apply_late_template_attributes): New fn.
254 (instantiate_class_template, tsubst_decl): Use it.
255 * cp-tree.h: Declare is_late_template_attribute.
257 2007-09-13 Tom Tromey <tromey@redhat.com>
259 * parser.c (cp_lexer_new_main): Don't use
260 c_lex_return_raw_strings.
261 (cp_lexer_get_preprocessor_token): Update. Add special case when
264 2007-09-11 Jan Hubicka <jh@suse.cz>
266 * method.c (use_thunk): Use tree_rest_of_compilation
267 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
268 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
269 * cp-tree.h (expand_body): Kill.
270 (emit_associated_thunks): Declare.
271 * semantics.c (emit_associated_thunks): Export.
274 2007-09-09 David Daney <ddaney@avtrex.com>
277 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
278 to calculate cookie_ptr.
280 2007-09-08 Jason Merrill <jason@redhat.com>
283 * pt.c (most_specialized_class): Set processing_template_decl
284 while tsubsting partial spec args.
286 2007-09-06 Jason Merrill <jason@redhat.com>
288 * decl2.c (get_guard): Copy visibility from the guarded variable.
290 2007-09-06 Jan Hubicka <jh@suse.cz>
292 * semantics.c (expand_body): Do not mark arguments of clones used.
294 2007-09-06 Paolo Carlini <pcarlini@suse.de>
297 * decl.c (cp_finish_decl): When processing_template_decl,
298 deal correctly with init as TREE_LIST.
300 2007-09-06 Tom Tromey <tromey@redhat.com>
302 * decl.c (finish_function): Put return's location on line zero of
305 2007-09-05 Jason Merrill <jason@redhat.com>
308 * except.c (prepare_eh_type): Use type_decays_to.
311 * init.c (build_delete): Use build_headof to get the address of the
312 complete object if we aren't using the deleting destructor.
313 * rtti.c (build_headof): No longer static.
314 * cp-tree.h: Declare it.
316 2007-09-06 Jakub Jelinek <jakub@redhat.com>
318 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
319 decl if a prototype for XX is provided with throw().
322 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
323 on __*_chk non-__builtin_* decls.
325 2007-09-05 Paolo Carlini <pcarlini@suse.de>
328 * semantics.c (finish_id_expression): Use context_for_name_lookup
329 insted of DECL_CONTEXT, to see through anonymous structs and unions.
330 * class.c (finish_struct_anon): Deal correctly with anonymous
331 structs (vs unions, as GNU extension) in error messages.
333 2007-09-05 Jan Hubicka <jh@suse.cz>
335 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
336 call, DECL_EXTERNAL checks and current_function_decl saving.
338 2007-09-05 Paolo Carlini <pcarlini@suse.de>
341 * parser.c (cp_parser_primary_expression): Return error_mark_node
342 when a statement-expression is found in a template-argument list.
344 2007-09-04 Jason Merrill <jason@redhat.com>
346 * except.c (initialize_handler_parm): Use
347 fold_build_cleanup_point_expr.
350 * call.c (reference_binding): Don't look for user-defined conversions
354 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
355 the MUST_NOT_THROW_EXPR.
357 2007-09-04 Richard Sandiford <richard@codesourcery.com>
359 * decl.c (cp_finish_decl): Call determine_visibility before
360 make_rtl_for_nonlocal_decl.
362 2007-09-04 Jason Merrill <jason@redhat.com>
365 * pt.c (most_specialized_class): Substitute outer template
366 arguments into the arguments of a member template partial
368 (strip_innermost_template_args): New fn.
370 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
372 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
374 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
376 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
377 * decl.c (cp_make_fname_decl): Likewise,
378 * parser.c (cp_parser_string_literal): Likewise,
379 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
380 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
383 2007-09-02 Paolo Carlini <pcarlini@suse.de>
386 * typeck.c (build_unary_op): Fix error message for
387 Boolean expression as operand to operator--.
389 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
391 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
392 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
395 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
398 * init.c (build_default_init): Make extern.
399 * cp-tree.h (build_default_init): Declare here.
400 * pt.c (tsubst_expr): When the instantiation of the initializer of
401 a variable results in an empty list, default-initialize the
403 (tsubst_copy_and_build): When the instantiation of the initializer
404 in a new expression results in an empty initializer list,
405 default-initialize it.
407 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
409 * mangle.c (write_type): Change mangling of rvalue reference from
412 2007-08-31 Jakub Jelinek <jakub@redhat.com>
414 * decl.c (duplicate_decls): Remove duplicated line.
416 2007-08-31 Paolo Carlini <pcarlini@suse.de>
419 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
420 BOUND_TEMPLATE_TEMPLATE_PARM.
422 2007-08-31 Paolo Carlini <pcarlini@suse.de>
425 * search.c (lookup_member): Check the name argument for
428 2007-08-31 Paolo Carlini <pcarlini@suse.de>
431 * parser.c (cp_parser_trait_expr): Check rerurn value of
434 2007-08-30 Ollie Wild <aaw@google.com>
436 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
437 convert_ptrmem for pointer to member conversions.
438 (convert_to_pointer_force): Update cp_convert_to_pointer call.
439 (ocp_convert): Update cp_convert_to_pointer call.
440 * typeck.c (convert_ptrmem): Add conditional for null pointers to
442 (build_static_cast_1): Check can_convert for conversions in either
444 (get_delta_difference_1): New function.
445 (get_delta_difference): Refactor to call get_delta_difference_1.
447 2007-08-30 Jakub Jelinek <jakub@redhat.com>
449 * decl.c (start_preparsed_function): Set
450 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
452 2007-08-28 Paolo Carlini <pcarlini@suse.de>
455 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
456 BOUND_TEMPLATE_TEMPLATE_PARM.
458 2007-08-28 Jakub Jelinek <jakub@redhat.com>
462 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
463 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
465 2007-08-27 Jason Merrill <jason@redhat.com>
468 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
469 Look inside STMT_EXPR.
470 * semantics.c (stmt_expr_value_expr): New fn.
471 * cp-tree.h: Declare it.
474 * decl.c (groktypename): Ignore attributes applied to class type.
476 2007-08-28 Richard Guenther <rguenther@suse.de>
478 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
480 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
482 * error.c (dump_expr): Handle COMPLEX_CST.
483 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
484 (pp_cxx_expression): Likewise.
486 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
488 * decl.c (GNU_INLINE_P): New.
489 (duplicate_decls): Handle gnu_inline. Merge attributes and
490 some flags in overriding definitions.
491 (redeclaration_error_message): Handle gnu_inline.
492 (start_preparsed_function): Likewise.
494 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
496 * call.c (sufficient_parms_p): Constify.
497 * class.c (same_signature_p): Likewise.
498 * cp-gimplify.c (is_invisiref_parm,
499 cxx_omp_privatize_by_reference): Likewise.
500 * cp-objcp-common.c (has_c_linkage): Likewise.
501 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
502 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
503 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
504 num_artificial_parms_for, comp_template_parms,
505 template_parameter_pack_p, any_dependent_template_arguments_p,
506 any_type_dependent_arguments_p, any_value_dependent_elements_p,
507 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
508 zero_init_p, member_p, cp_lvalue_kind,
509 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
510 varargs_function_p, is_dummy_object, special_function_kind,
511 string_conv_p, type_unknown_p, comp_except_specs, compparms,
512 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
513 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
514 cp_has_mutable_p, at_least_as_qualified_p,
515 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
516 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
517 * except.c (nothrow_libfn_p): Likewise.
518 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
520 * pt.c (comp_template_parms, template_parameter_pack_p,
521 any_type_dependent_arguments_p, any_value_dependent_elements_p,
522 any_dependent_template_arguments_p): Likewise.
523 * repo.c (repo_export_class_p): Likewise.
524 * semantics.c (anon_aggr_type_p): Likewise.
525 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
526 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
527 varargs_function_p, member_p, is_dummy_object, pod_type_p,
528 zero_init_p, special_function_p): Likewise.
529 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
530 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
531 compparms, invalid_nonstatic_memfn_p,
532 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
533 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
534 cp_has_mutable_p, lvalue_or_else): Likewise.
536 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
538 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
539 * cp-objcp-common.c (cp_tree_size): Ditto.
540 * tree.c (cp_walk_subtrees): Ditto
541 * cp-tree.def (TINST_LEVEL): Go away.
542 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
543 move together with other non-tree structs.
544 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
545 (union lang_tree_node): Eliminate tinst_level field.
546 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
547 (current_instantiation, outermost_tinst_level): Return
548 a "struct tinst_level *".
550 * error.c (print_instantiation_partial_context): Change second
551 parameter to a "struct tinst_level *". Replace accessor macros
553 (print_instantiation_full_context): Likewise.
554 * lex.c (in_main_input_context): Likewise.
556 * pt.c (struct pending_templates): New.
557 (pending_templates, last_pending_template): Use it as a type.
558 (current_tinst_level): Change typo to "struct tinst_level *"
559 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
560 (add_pending_template): Construct a "struct pending_template".
561 Replace TINST_LEVEL accessor macros with field access.
562 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
563 (pop_tinst_level): Likewise.
564 (instantiate_pending_templates): Likewise. Factor common code used
565 when an instantiation has been done.
566 (outermost_tinst_level): Replace tree_last with loop.
567 (current_instantiation): Return a "struct tinst_level *".
569 2007-08-24 Ollie Wild <aaw@google.com>
571 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
572 * name-lookup.h (cp_binding_level): Remove vtables member.
574 2007-08-24 Richard Guenther <rguenther@suse.de>
576 * tree.c (cp_cannot_inline_tree_fn): Remove.
577 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
578 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
581 2007-08-24 Jakub Jelinek <jakub@redhat.com>
584 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
585 error_mark_node right away if build_expr_type_conversion
589 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
590 is error_mark_node rather than NULL_TREE.
591 * pt.c (check_explicit_specialization): Likewise.
594 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
595 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
597 2007-08-22 Jason Merrill <jason@redhat.com>
600 * pt.c (outermost_tinst_level): New function.
601 * lex.c (in_main_input_context): New function.
602 * cp-tree.h: Declare it.
603 * decl2.c (constrain_class_visibility): Use it to avoid warning
604 about uses of the anonymous namespace in the main input file.
606 2007-08-21 Jakub Jelinek <jakub@redhat.com>
608 * init.c (build_new_1): Use get_target_expr instead of save_expr.
610 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
613 * class.c (finish_struct_1): Warn when a class has virtual
614 functions and accessible non-virtual destructor.
616 2007-08-20 Richard Guenther <rguenther@suse.de>
620 * call.c (build_new_method_call): Convert initializer to
622 * init.c (build_aggr_init): Do not fiddle with types.
623 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
624 * except.c (build_throw): Do not drop qualifiers for the
626 * typeck.c (get_member_function_from_ptrfunc): Do not
627 fiddle with types, instead convert.
628 (build_ptrmemfunc1): Convert to the target type for
630 (gfc_trans_allocate): Convert result to target type.
631 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
632 pointer-to-member structures shall have alias set zero as well.
634 2007-08-20 Richard Guenther <rguenther@suse.de>
636 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
638 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
639 (nonstatic_local_decl_p): Likewise.
640 * tree.c (cp_auto_var_in_fn_p): Remove.
641 * decl.c (nonstatic_local_decl_p): Remove.
643 2007-08-20 Richard Guenther <rguenther@suse.de>
645 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
647 * tree.h (cp_walk_tree): New define to walk_tree_1 with
648 cp_walk_subtrees lh parameter.
649 (cp_walk_tree_without_duplicates): New define to
650 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
651 * tree.c (count_trees): Call
652 cp_walk_tree_without_duplicates.
653 (verify_stmt_tree): Call cp_walk_tree.
654 (break_out_target_exprs): Likewise.
655 (WALK_SUBTREE): Likewise.
656 * cp-gimplify.c (cp_genericize): Likewise.
657 * cp-pt.c (find_parameter_packs_r): Likewise.
658 (uses_parameter_packs): Likewise.
659 (make_pack_expansion): Likewise.
660 (check_for_bare_parameter_packs): Likewise.
661 (for_each_template_parm): Likewise.
662 * decl.c (check_default_argument): Call
663 cp_walk_tree_without_duplicates.
664 * except.c (build_throw): Likewise.
665 * decl2.c (type_visibility): Likewise.
666 * semantics.c (expand_or_defer_fn): Likewise.
667 (finalize_nrv): Call cp_walk_tree.
669 2007-08-20 Jakub Jelinek <jakub@redhat.com>
672 * init.c (build_new_1): Rename placement_var variable to placement_expr.
673 Initialize it with save_expr rather than get_temp_regvar.
675 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
678 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
681 2007-08-17 Ollie Wild <aaw@google.com>
684 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
685 declarations into appropriate slots for comparison. Fix type
688 2007-08-17 Paolo Carlini <pcarlini@suse.de>
691 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
692 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
694 2007-08-17 Paolo Carlini <pcarlini@suse.de>
697 * parser.c (cp_parser_class_head): Improve error message.
699 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
701 * pt.c (instantiate_decl): Set input_location
702 for the function end.
704 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
706 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
708 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
709 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
710 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
711 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
712 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
713 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
714 * typeck.c (cp_type_quals): Likewise.
715 * typeck2.c (cxx_incomplete_type_diagnostic,
716 cxx_incomplete_type_error): Likewise.
718 2007-08-16 Paolo Carlini <pcarlini@suse.de>
721 * pt.c (tsubst_friend_function): When check_classfn
722 returns error_mark_node likewise return it.
724 2007-08-15 Jakub Jelinek <jakub@redhat.com>
727 * typeck.c (check_return_expr): Don't NRV optimize vars in
729 * decl.c (finish_function): Comment fix.
731 2007-08-15 Paolo Carlini <pcarlini@suse.de>
734 * pt.c (push_template_decl_real): Depending on TYPE_P
735 use either TYPE_CONTEXT or DECL_CONTEXT.
737 2007-08-14 Mark Mitchell <mark@codesourcery.com>
739 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
740 constructors and destructors return this.
742 2007-08-14 Paolo Carlini <pcarlini@suse.de>
745 * decl2.c (check_classfn): Return error_mark_node in case of error;
746 in that case, do not call add_method.
747 * decl.c (start_decl): Deal with check_classfn returning
749 (grokfndecl): Likewise.
750 * pt.c (tsubst_friend_function): Likewise.
752 2007-08-14 Andrew Pinski <pinskia@gmail.com>
755 * typeck.c (build_binary_op): Disallow vector float types with
756 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
758 2007-08-11 Ian Lance Taylor <iant@google.com>
760 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
762 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
764 2007-08-10 Ollie Wild <aaw@google.com>
766 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
768 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
770 (unqualified_namespace_lookup): Fix ambiguous_decl call.
771 (lookup_using_namespace): Fix ambiguous_decl call.
772 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
774 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
776 * call.c (name_as_c_string): Use CONST_CAST.
777 * decl.c (build_decl): Likewise.
778 * parser.c (cp_parser_string_literal): Likewise.
780 2007-08-10 Paolo Carlini <pcarlini@suse.de>
783 * error.c (dump_expr): Consistently use the *_cxx_*
784 variants of the pretty-print functions.
786 2007-08-10 Paolo Carlini <pcarlini@suse.de>
789 * decl.c (check_special_function_return_type): Just error
790 on return type specified for conversion operator.
792 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
794 * typeck2.c (readonly_error): Handle general expressions.
795 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
797 2007-08-06 Dan Hipschman <dsh@google.com>
799 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
800 access function name.
802 2007-08-04 Alfred Minarik <a.minarik@aon.at>
805 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
806 * g++spec.c (lang_specific_driver): Check them.
808 2007-08-06 Paolo Carlini <pcarlini@suse.de>
811 * pt.c (inline_needs_template_parms): Fix comment; change return type
814 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
817 2007-03-26 Dirk Mueller <dmueller@suse.de>
819 * parser.c (cp_parser_member_declaration): Pedwarn
820 about stray semicolons after member declarations.
822 2007-08-02 Lee Millward <lee.millward@gmail.com>
827 * parser.c (cp_parser_asm_definition): Detect and discard asm
828 statements with invalid inputs or outputs.
829 (cp_parser_asm_operand_list): Return error mark node if any
830 of the operands are invalid. Adjust documentation.
832 2007-08-02 Nick Clifton <nickc@redhat.com>
834 * typeck.c: Change copyright header to refer to version 3 of the
835 GNU General Public License and to point readers at the COPYING3
836 file and the FSF's license web page.
837 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
838 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
839 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
840 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
841 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
842 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
843 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
844 name-lookup.h, parser.c: Likewise.
846 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
849 * call.c (magic_varargs_p): Honor the "type generic" attribute.
851 2007-07-30 Paolo Carlini <pcarlini@suse.de>
854 * semantics.c (finish_label_stmt): Reject the __label__
855 extension outside function scopes.
857 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
859 * parser.c (eof_token): Un-constify.
860 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
861 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
864 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
866 * pt.c, tree.c, typeck2.c: Fix comment typos.
868 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
869 Mark Mitchell <mark@codesourcery.com>
872 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
873 hidden due to friend declarations in local classes.
875 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
877 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
878 * cp-tree.def (DECLTYPE_TYPE): New.
879 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
880 (dump_type_prefix): Ditto.
881 (dump_type_suffix): Ditto.
882 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
883 * mangle.c (write_type): Handle DECLTYPE_TYPE.
884 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
886 (DECLTYPE_TYPE_EXPR): New.
887 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
888 (finish_declared_type): Declare.
889 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
891 (pp_cxx_type_id): Ditto.
892 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
893 (tsubst): Substitute into a DECLTYPE_TYPE node.
894 (tsubst_copy): Ditto.
895 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
897 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
898 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
899 structural equality (because we can't hash the expressions).
900 (finish_declared_type): New.
901 * lex.c (reswords): Add "decltype" keyword.
902 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
903 (cp_parser_postfix_expression): Add member_access_only_p to
904 restrict postfix expression to member access expressions.
905 (cp_parser_unary_expression): Update call to
906 cp_parser_postfix_expression to reflect new parameter.
907 (cp_parser_declared_type): New.
908 (cp_parser_simple_type_specifier): Parse decltype types.
910 2007-07-27 Mark Mitchell <mark@codesourcery.com>
913 * call.c (convert_for_arg_passing): Only widen bitfields to their
914 declared types if necessary.
916 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
918 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
921 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
923 * decl.c (typename_hash, typename_compare): Constify.
924 * mangle.c (hash_type, compare_type): Likewise.
925 * pt.c (eq_local_specializations, hash_local_specialization):
927 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
928 list_hash): Likewise.
929 * typeck2.c (pat_compare): Likewise.
931 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
933 * method.c (implicitly_declare_fn): Increase alignment if member
934 function pointer format requires it.
936 2007-07-24 Paolo Carlini <pcarlini@suse.de>
939 * typeck.c (check_return_expr): Do not pass a null argument
942 2007-07-24 Paolo Carlini <pcarlini@suse.de>
945 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
948 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
951 * typeck.c (convert_arguments): Only use default args if we have
955 * typeck.c (structural_comptypes): No need to check
956 resolve_typename_type return value here.
957 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
958 * pt.c (resolve_typename_type): Follow typename typedefs. Return
959 original type rather than error_mark_node in case of failure.
960 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
961 resolve_typename_type result check.
962 (cp_parser_direct_declarator, cp_parser_head,
963 cp_parser_constructor_declarator_p): Likewise.
965 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
967 * pt.c (template_parms_variadic_p): Remove.
968 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
970 2007-07-12 Jakub Jelinek <jakub@redhat.com>
973 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
974 argument to dump_aggr_init_expr_args instead of false.
976 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
978 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
979 canonical types; otherwise, fall back to structural type
980 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
981 internal compiler error if the canonical types are wrong.
983 2007-07-11 Paolo Carlini <pcarlini@suse.de>
986 * parser.c (cp_parser_make_indirect_declarator): When the
987 the code argument is ERROR_MARK return cp_error_declarator.
989 2007-07-09 Geoffrey Keating <geoffk@apple.com>
992 * decl.c (cxx_init_decl_processing): Don't set
993 force_align_functions_log.
994 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
995 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
996 FUNCTION_DECL, return its alignment.
998 2007-07-09 Richard Guenther <rguenther@suse.de>
1000 * decl.c (start_preparsed_function): Do not promote return type.
1002 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1005 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1007 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1010 * pt.c (resolve_overloaded_unification): Robustify. Return a
1012 (type_unification_real): Adjust accordingly.
1014 2007-07-06 Richard Guenther <rguenther@suse.de>
1016 * init.c (build_new_1): Use the correct pointer type.
1017 * typeck2.c (build_m_component_ref): Likewise.
1019 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1022 * init.c (build_zero_init): Always build an initializer for
1024 * typeck2.c (build_functional_cast): Use build_zero_init.
1027 * init.c (build_new_1): Always pass the allocation function to
1028 build_op_delete_call.
1029 * call.c (build_op_delete_call): Handle operator delete with a
1030 variable-argument list. Do not issue an error when no matching
1031 deallocation function is available for a new operator.
1034 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1035 * decl.c (value_dependent_init_p): New function.
1036 (cp_finish_decl): Use it.
1037 * pt.c (value_dependent_expression_p): Use
1038 any_value_dependent_elements_p.
1039 * parser.c (cp_parser_primary_expression): Add comment about
1040 treating dependent qualified names as integral
1041 constant-expressions.
1043 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1045 * decl.c (build_ptrmemfunc_type): Always use structural equality
1046 tests when comparing pointer-to-member-function types, because the
1047 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1050 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1052 * init.c (build_new): Tweak comment.
1054 2007-06-29 Dave Brolley <brolley@redhat.com>
1057 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1058 type to its base type and number of elements here.
1059 * init.c (build_new): Call complete_type_or_else to ensure that the
1060 type is complete and to issue a diagnostic if it is not.
1061 (build_new_1): Don't call complete_type_or_else here.
1063 2007-07-03 Richard Guenther <rguenther@suse.de>
1066 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1069 2007-07-02 Simon Baldwin <simonb@google.com>
1071 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1072 for inner-style nested forward declarations that don't declare
1075 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1078 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1079 DECL_P in not a variable and appears more than once error messages.
1081 2007-07-01 Ollie Wild <aaw@google.com>
1083 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1084 (select_decl): Remove function.
1085 (unqualified_namespace_lookup): Populate binding by calling
1086 ambiguous_decl. Remove select_decl call.
1087 (lookup_qualified_name): Remove select_decl call.
1088 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1089 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1090 generation when name lookup is ambiguous.
1092 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1095 * init.c (build_new_1): Use structural equality on the copy of the
1098 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1100 * decl2.c (determine_visibility): Implement
1101 flag_visibility_ms_compat effect on type info.
1102 * decl.c (cxx_init_decl_processing): Implement
1103 global effect of flag_visibility_ms_compat.
1105 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1107 * decl2.c (start_objects): Mark constructor-running function
1110 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1113 * decl.c (grokdeclarator): Reset friendp for member functions declared
1114 friend of their own class.
1116 2007-06-23 Mark Mitchell <mark@codesourcery.com>
1118 * decl2.c (determine_visibility): Don't look for dllexport here.
1119 (determine_visibility_from_class): Tidy.
1121 2007-06-18 Simon Baldwin <simonb@google.com>
1124 * parser.c (cp_parser_single_declaration): Added check for storage
1125 class other than sc_none in parsed declaration, and a flag to indicate
1126 if the call is part of an explicit template specialization parse.
1127 * (cp_parser_explicit_specialization): Specialization check flag added
1128 to call to cp_parser_single_declaration(), set true.
1129 * (cp_parser_template_declaration_after_export): Specialization check
1130 flag added to call to cp_parser_single_declaration(), set false.
1131 * pt.c (check_explicit_specialization): Added code to copy visiblity
1132 and linkage from the templated function to the explicit specialization.
1134 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1136 * typeck.c (build_binary_op): For templates build the
1137 expression in pieces to avoid the assert in build2_stat.
1138 (get_member_function_from_ptrfunc):
1139 Change over to using POINTER_PLUS_EXPR and convert
1140 the second operand to sizetype.
1141 * typeck2.c (build_m_component_ref): Likewise.
1142 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
1143 instead of PLUS_EXPR for pointers.
1144 (build_new_1): Likewise.
1145 (build_vec_delete_1): Likewise.
1146 (build_vec_delete): Likewise.
1147 * class.c (build_base_path): Likewise.
1148 (build_base_path): Likewise.
1149 (convert_to_base_statically): Likewise.
1150 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
1151 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
1152 instead of PLUS_EXPR.
1153 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
1154 instead of PLUS_EXPR for pointers.
1155 * call.c (build_special_member_call): Likewise.
1156 * rtti.c (build_headof): Likewise.
1157 Use sizetype instead of ptrdiff_type_node.
1158 (tinfo_base_init): Create a POINTER_PLUS_EXPR
1159 instead of PLUS_EXPR for pointers.
1160 * except.c (expand_start_catch_block): Do a
1161 NEGATIVE and then a POINTER_PLUS_EXPR instead
1163 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
1164 PLUS_EXPR on pointer types over to use
1165 POINTER_PLUS_EXPR and remove the conversion
1166 to the pointer types.
1167 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
1168 adding to a pointer type. Use size_int instead of
1169 ssize_int. Convert the index to sizetype before
1170 adding it to the pointer.
1172 2007-06-15 Mark Mitchell <mark@codesourcery.com>
1174 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
1175 (DECL_ANON_UNION_VAR_P): New macro.
1176 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
1177 than DECL_VAR_MARKED_P, to keep track of which variables we have
1179 * decl.c (redeclaration_error_message): Complain about redeclaring
1180 anonymous union members at namespace scope.
1181 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
1183 2007-06-14 Geoff Keating <geoffk@apple.com>
1185 * decl2.c (determine_visibility): Ensure that functions with
1186 hidden types as parameters are hidden.
1189 * decl2.c (determine_visibility): Remove duplicate code for
1192 2007-06-12 Ian Lance Taylor <iant@google.com>
1195 * init.c (avoid_placement_new_aliasing): New static function.
1196 (build_new_1): Call it.
1198 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
1200 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
1201 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
1203 2007-06-08 Jakub Jelinek <jakub@redhat.com>
1206 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
1207 on init, the non-decl cond operand and increment value.
1209 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
1212 * decl.c (check_initializer): Report an error when a brace enclosed
1213 initializer is used for a non-aggregate type in C++98.
1214 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
1216 (grokdeclarator): Likewise.
1217 (move_fn_p): Likewise.
1218 * typeck.c (check_return_expr): Likewise.
1219 * call.c (reference_binding): Likewise.
1220 * error.c (cp_cpp_error): Likewise.
1221 * pt.c (check_default_tmpl_args): Likewise.
1223 * lex.c (init_reswords): Likewise.
1224 * parser.c (p_parser_primary_expression): Likewise.
1225 (TOKEN_PRECEDENCE): Likewise.
1226 (cp_parser_init_declarator): Likewise.
1227 (cp_parser_ptr_operator): Likewise.
1228 (cp_parser_parameter_declaration): Likewise.
1229 (cp_parser_enclosed_template_argument_list): Likewise.
1230 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
1231 (cp_parser_next_token_ends_template_argument_p): Likewise.
1233 2007-06-04 Simon Baldwin <simonb@google.com>
1235 * decl.c (grokdeclarator): Readability change. Moved case labels
1236 into direct switch statement scope.
1238 2007-06-04 Paolo Carlini <pcarlini@suse.de>
1240 * call.c (convert_like_real): Remove pointless code.
1242 2007-05-31 Mark Mitchell <mark@codesourcery.com>
1244 * decl.c (get_atexit_fn_ptr_type): New function.
1245 (get_atexit_node): Use it.
1246 (start_cleanup_fn): Likewise.
1247 (register_dtor_fn): Use the object's destructor, instead of a
1248 separate cleanup function, where possible.
1249 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
1250 (atexit_fn_ptr_type_node): New macro.
1251 * decl2.c (build_cleanup): Use build_address.
1253 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
1255 * typeck.c (build_binary_op): Include types in error.
1257 2007-05-31 Jakub Jelinek <jakub@redhat.com>
1260 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
1261 needs runtime initialization.
1263 2007-05-31 Paolo Carlini <pcarlini@suse.de>
1266 * semantics.c (finish_trait_expr): Complete the types.
1268 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
1269 Douglas Gregor <doug.gregor@gmail.com>
1270 Pedro Lamarao <pedro.lamarao@mndfck.org>
1271 Howard Hinnant <howard.hinnant@gmail.com>
1275 * typeck.c (comptypes): Don't consider rvalue and lvalue
1276 reference types to be equivalent.
1277 (check_return_expr): Move from certain lvalues when returning
1279 * decl.c (grokdeclarator): Implement reference collapsing.
1280 (copy_fn_p): Don't consider constructors taking rvalue references
1281 to be copy constructors.
1283 * call.c (conversion): New "rvaluedness_matches_p" member.
1284 (convert_class_to_reference): Require reference type as first
1285 parameter instead of base type.
1286 (reference_binding): Add logic to handle rvalue references.
1287 (implicit_conversion): Update inaccurate comment.
1288 (convert_like_real): Disable creation of temporaries that are
1289 impossible to initialize for types with move constructors.
1290 (build_over_call): Elide move constructors when possible.
1291 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
1292 (maybe_handle_ref_bind): Return conversion instead of type node.
1293 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
1294 determine preferred conversion sequences.
1295 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
1296 (LOOKUP_PREFER_RVALUE): New.
1297 (DECL_MOVE_CONSTRUCTOR_P): New.
1298 (struct cp_declarator): Add "reference" member for reference
1299 types, with new "rvalue_ref" flag.
1300 (cp_build_reference_type): Declare.
1301 (move_fn_p): Declare.
1302 * error.c (dump_type_prefix): Format rvalue reference types
1303 correctly in error messages.
1304 * except.c (build_throw): Move from certain lvalues when
1306 * mangle.c (write_type): Mangle rvalue references differently
1307 than regular references.
1308 * parser.c (make_reference_declarator): Add boolean parameter for
1310 (cp_parser_make_indirect_declarator): New.
1311 (cp_parser_new_declarator_opt): Call
1312 cp_parser_make_indirect_declarator.
1313 (cp_parser_conversion_declarator_opt): Ditto.
1314 (cp_parser_declarator): Ditto.
1315 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
1317 * pt.c (tsubst): Implement reference collapsing.
1318 (maybe_adjust_types_for_deduction): Implement special template
1319 parameter deduction rule for rvalue references.
1320 (type_unification_real): Update calls to
1321 maybe_adjust_types_for_deduction.
1322 (try_one_overload): Ditto.
1323 (unify_pack_expansion): Ditto.
1324 * tree.c (lvalue_p_1): Handle rvalue reference types.
1325 (cp_build_reference_type): New.
1327 2007-05-30 Jakub Jelinek <jakub@redhat.com>
1330 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
1331 variables that need runtime initialization.
1333 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
1336 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
1337 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
1338 case POSTDECREMENT_EXPR>): Return the error_mark_node
1339 if either the real or imaginary parts would an
1342 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
1343 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1346 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
1347 token is a closing brace, false if there are no tokens left.
1348 (cp_parser_namespace_alias_definition): Only consume the next token if
1349 it is a closing brace.
1351 * parser.c (cp_parser_class_specifier): Likewise.
1353 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
1355 * semantics.c (finish_member_declaration): Fix a typo in the
1358 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
1370 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
1371 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
1372 * pt.c (check_for_bare_parameter_packs): Return bool indicated
1373 whether everything was okay. Fix indentation.
1374 (push_template_decl_real): Check for bare parameter packs in
1375 function parameters; where errors occur, mark the parameter types
1376 with ERROR_MARK_NODEs to avert ICEs.
1377 (coerce_template_parameter_pack): New.
1378 (coerce_template_parms): Moved parameter pack coercion into
1379 coerce_template_parameter_pack, and permit it anywhere in the
1380 template parameter list (not just at the end). Parameter and
1381 argument indices can vary (somewhat) separately now, so add
1382 PARM_IDX and ARG_IDX.
1383 (fn_type_unification): Don't set an argument pack as incomplete if
1384 no argument pack was deduced.
1385 (type_unification_real): If a type parameter is a parameter pack
1386 and has not otherwise been deduced, it will be deduced to an empty
1388 (more_specialized_fn): Use the actual lengths of the argument
1389 lists when comparing against expansions.
1390 * semantics.c (finish_member_declaration): If a field's type has
1391 bare parameter packs, error and set its type to ERROR_MARK_NODE.
1393 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
1396 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
1398 2007-05-22 Ollie Wild <aaw@google.com>
1400 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
1401 (unqualified_namespace_lookup): Adds check for hidden types.
1403 2007-05-22 Ollie Wild <aaw@google.com>
1405 * decl.c (duplicate_decls): Verify namespace names are unique.
1407 2007-05-21 Mark Mitchell <mark@codesourcery.com>
1409 * decl.c (cxx_maybe_build_cleanup): Handle
1410 __attribute__((cleanup)).
1412 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1414 * cvt.c (cp_convert_and_check): Don't check warnings if the
1417 2007-05-18 Geoffrey Keating <geoffk@apple.com>
1419 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
1421 2007-05-14 Paolo Carlini <pcarlini@suse.de>
1424 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
1425 type only if is a class type (5.2.8/4).
1427 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
1429 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
1430 * decl.c (grokdeclarator): Use unsigned_type_for instead of
1431 c_common_unsigned_type.
1433 2007-05-11 Silvius Rus <rus@google.com>
1435 * cp/typeck.c (build_indirect_ref): Add call to
1436 strict_aliasing_warning.
1437 (build_reinterpret_cast_1): Condition call to
1438 strict_aliasing_warning.
1440 2007-05-11 Jan Hubicka <jh@suse.cz>
1442 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
1443 * decl2.c (start_objects): ctors and dtors are no longer public.
1444 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
1446 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
1448 * typeck.c (build_unary_op): Remove code that used to
1449 handle non lvalue increments/decrements.
1451 2007-05-07 Mike Stump <mrs@apple.com>
1453 * parser.c (check_empty_body): Add.
1454 (cp_parser_iteration_statement): Add call to check_empty_body.
1456 2007-05-05 Geoffrey Keating <geoffk@apple.com>
1459 * mangle.c (write_mangled_name): Mangle static variable names.
1460 (write_unqualified_name): Use local-source-name for
1461 namespace-scope static variables.
1463 2007-05-04 Dirk Mueller <dmueller@suse.de>
1465 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
1468 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
1471 * decl2.c (constrain_class_visibility):
1472 Use strip_pointer_or_array_types instead of strip_array_types.
1474 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
1477 * decl.c (reshape_init_r): Don't reshape the first element if it
1478 is a pointer to member function.
1480 2007-04-27 Simon Baldwin <simonb@google.com>
1482 * decl.c (grokparms): Changed message format from %qD to %qE.
1484 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
1486 * error.c (maybe_warn_variadic_templates): Variadic templates are
1487 now in C++0x, so only warn about them in C++98 mode.
1489 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
1492 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
1493 integeral types from vectors types.
1495 2007-04-26 Jakub Jelinek <jakub@redhat.com>
1498 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
1499 for type dependent OMP_CLAUSE_DECLs.
1501 2007-04-24 Mark Mitchell <mark@codesourcery.com>
1504 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
1505 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
1506 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
1507 * init.c (build_zero_init): Adjust, as
1508 COMPLEX_TYPE is now a SCALAR_TYPE.
1509 * typeck2.c (digest_init): Allow brace-enclosed initializers for
1510 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
1512 2007-04-25 Paolo Carlini <pcarlini@suse.de>
1514 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
1515 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
1516 (trait_expr_value): Adjust.
1518 2007-04-23 Simon Baldwin <simonb@google.com>
1520 * decl.c (grokparms): Added new error for duplicate function
1521 parameters names in function prototypes, to match gcc behavior.
1523 2007-04-23 Jan Hubicka <jh@suse.cz>
1525 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
1528 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
1530 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
1531 instead of checking GIMPLE_STMT_P in chain_next.
1533 2007-04-17 Mark Mitchell <mark@codesourcery.com>
1536 * call.c (convert_for_arg_passing): Convert bitfields to their
1539 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
1542 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
1544 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
1547 * cp/decl2.c (constrain_class_visibility):
1548 Do not warn about the use of anonymous namespace in the main input file.
1550 2007-04-15 Mark Mitchell <mark@codesourcery.com>
1552 * cp-tree.h (current_template_parms): Fix typo in comment.
1554 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
1556 * cp-tree.h, error.c: Fix comment typos.
1558 2007-04-13 Jason Merrill <jason@redhat.com>
1561 * call.c (reference_binding): Add c_cast_p parm. If true,
1562 add quals to TO as needed to make it reference-compatible.
1564 2007-04-11 Jan Hubicka <jh@suse.cz>
1566 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
1567 that we are not processing template_decl.
1569 2007-04-09 Mark Mitchell <mark@codesourcery.com>
1572 * class.c (build_base_path): Ensure that the converted pointer has
1573 the same cv-qualification as the input.
1575 2007-04-09 Paolo Carlini <pcarlini@suse.de>
1577 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
1579 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
1581 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
1583 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
1584 * tree.c (cp_add_pending_fn_decls): Remove.
1585 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
1587 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
1589 Revert change removing staticp.
1591 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
1593 * cp-objcp-common.c (cxx_staticp): Remove.
1594 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
1595 * cp-tree.h (cxx_staticp):
1597 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
1599 * class.c (check_for_override): Don't remove dllmport attribute
1602 2007-04-03 Jakub Jelinek <jakub@redhat.com>
1605 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
1606 type issue error and return early.
1608 2007-03-30 Jason Merrill <jason@redhat.com>
1611 * typeck.c (cp_type_readonly): New fn.
1612 * cp-tree.h: Declare it.
1613 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
1614 (cp_finish_decl): Not here.
1616 2007-03-31 Richard Guenther <rguenther@suse.de>
1618 * optimize.c (maybe_clone_body): Replace splay-tree usage by
1621 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
1626 * parser.c (declarator_can_be_parameter_pack): New.
1627 (cp_parser_template_parameter): Only parse the `...' if the
1628 declarator can be a parameter pack.
1629 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
1631 * pt.c (find_parameter_packs_r): Look into the bounds on integer
1632 types (they could be used as array bounds).
1633 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
1634 (tsubst_pack_expansion): Handle failure to expand parameter
1637 2007-03-30 Paolo Carlini <pcarlini@suse.de>
1640 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
1641 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
1642 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
1643 (CLASS_TYPE_NON_UNION_P): Add.
1644 (struct lang_type_class): Add has_complex_dflt.
1645 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
1646 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
1647 * cp-tree.def: Add TRAIT_EXPR.
1648 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
1649 * lex.c (struct resword): Add __has_nothrow_assign,
1650 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
1651 __has_trivial_constructor, __has_trivial_copy,
1652 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
1653 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
1654 __is_pod, __is_polymorphic, __is_union.
1655 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
1656 (cp_parser_trait_expr): New.
1657 * semantics.c (finish_trait_expr, trait_expr_value
1658 classtype_has_nothrow_copy_or_assign_p): New.
1659 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
1661 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
1662 * class.c (check_bases, check_field_decl, check_bases_and_members):
1663 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
1664 * pt.c (uses_template_parms, tsubst_copy_and_build,
1665 value_dependent_expression_p, type_dependent_expression_p): Deal with
1667 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
1669 2007-03-29 Richard Guenther <rguenther@suse.de>
1671 * tree.c (cp_walk_subtrees): Do not set input_location.
1673 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
1676 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
1679 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1681 * parser.c (struct cp_parser): Update comment for
1682 greater_than_is_operator_p.
1683 (cp_parser_primary_expression): In C++0x mode, a cast operator can
1684 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
1685 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
1686 !GREATER_THAN_IS_OPERATOR_P.
1687 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
1688 `>>' operators that will become two `>' tokens in C++0x.
1689 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
1690 mode, allowing it to terminate default arguments.
1691 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
1692 `>>' like two consecutive `>' tokens.
1693 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
1694 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
1695 ends a template argument.
1697 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1699 * decl.c (redeclaration_error_message): Complain when redeclaring
1700 a friend function with default template arguments (C++0x mode only).
1701 * cp-tree.h (check_default_tmpl_args): Declare.
1702 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
1703 template arguments in function templates. Add support for checking
1704 the default template arguments of friend templates.
1705 (push_template_decl_real): Fix call to check_default_tmpl_args.
1706 (type_unification_real): If a template parameter has not been
1707 deduced but provides a default template argument, substitute into
1708 that default template argument.
1709 * parser.c (cp_parser_init_declarator): When declaring (but not
1710 defining!) a function template in C++0x mode, check for default
1713 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1716 * decl.c (grokdeclarator): Deal with cv-qualified function type
1717 typedefs in the same way for member and non-member functions.
1719 2007-03-26 Dirk Mueller <dmueller@suse.de>
1721 * parser.c (cp_parser_member_declaration): Pedwarn
1722 about stray semicolons after member declarations.
1724 2007-03-26 Paolo Carlini <pcarlini@suse.de>
1727 * pt.c (instantiate_decl): Set in_system_header.
1729 2007-03-22 Mark Mitchell <mark@codesourcery.com>
1731 * cp-tree.h (current_tempalte_parms): Improve documentation.
1732 * pt.c (current_template_args): Likewise.
1735 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
1736 not consume tokens when failing.
1738 2007-03-22 Jim Wilson <wilson@specifix.com>
1739 Mark Mitchell <mark@codesourcery.com>
1742 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
1743 consistent with FROM.
1745 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1747 * error.c (dump_expr): Handle dependent names that designate types.
1748 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
1750 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
1752 * cp-tree.def, parser.c, pt.c: Fix comment typos.
1754 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1756 * cvt.c (cp_convert_and_check) : Define.
1757 * cp-tree.h (cp_convert_and_check): Declare.
1758 * call.c (convert_conversion_warnings): Rename to
1759 conversion_null_warnings. The warning for floating-point to
1760 integer is handled by convert_and_check in convert_like_real.
1761 (convert_like_real): convert_conversion_warnings was renamed as
1762 conversion_null_warnings.
1763 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
1764 overflow and changes of value during conversion.
1766 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1769 * parser.c (cp_parser_statement): If 'namespace' is found, this
1770 only can be a namespace alias definition, so parse it now.
1771 (cp_parser_namespace_alias_definition): if we find an open brace
1772 instead of '=', then this is actually a misplaced namespace
1775 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1778 * decl.c (cxx_init_decl_processing): Move command-line options
1779 processing to c-opts.c.
1781 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
1783 * ptree.c (cxx_print_type): Use formatting markup for integers
1784 when printing template parameter index/level/orig level.
1785 (cxx_print_xnode): Ditto.
1786 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
1787 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
1788 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
1790 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
1791 rather than a HOST_WIDE_INT.
1792 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
1793 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
1795 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
1796 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
1797 IN_BASE_INITIALIZER bool bitfields.
1798 (struct cp_declarator): Make KIND a 4-bit field. Make
1799 PARAMETER_PACK_P a bool bitfield just after KIND.
1800 * pt.c (uses_parameter_packs): Destroy the pointer set.
1801 (make_pack_expansion): Ditto.
1802 (check_for_bare_parameter_packs): Ditto.
1803 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
1805 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
1808 * call.c (convert_default_arg): Instead of copying the node,
1811 2007-03-15 Dirk Mueller <dmueller@suse.de>
1814 * call.c (convert_conversion_warnings): New..
1815 (convert_like_real): .. factored out from here.
1816 (convert_conversion_warnings): Add warning about
1817 false being converted to NULL in argument passing.
1819 2007-03-14 Dirk Mueller <dmueller@suse.de>
1821 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
1822 (finish_do_body): Warn about empty body in do/while statement.
1824 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1826 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
1828 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1831 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
1834 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
1836 * cp/repo.c (init_repo): Initialize random_seed saved options.
1837 (finish_repo): Adjust.
1839 2007-03-13 Mark Mitchell <mark@codesourcery.com>
1842 * Make-lang.in (doc/g++.1): Use $< to specify the location from
1845 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
1847 * decl.c (compute_array_index_type): New warning flag warn_vla.
1849 2007-03-12 Mark Mitchell <mark@codesourcery.com>
1852 * call.c (convert_default_arg): Copy non-constant arguments.
1854 2007-03-11 Mark Mitchell <mark@codesourcery.com>
1857 * parser.c (cp_parser_postfix_expression): Disallow compound
1858 literals in constant expressions.
1861 * semantics.c (finish_typeof): Use unlowered_expr_type.
1863 2007-03-10 Mark Mitchell <mark@codesourcery.com>
1866 * cp-tree.h (unlowered_expr_type): New function.
1867 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
1868 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
1869 (unlowered_expr_type): New function.
1870 (build_unary_op): Disallow predecrements of bool bitfields.
1871 * call.c (build_conditional_expr): Use unlowered_expr_type.
1872 * pt.c (type_unification_real): Likewise.
1874 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
1877 * typeck.c (check_return_expr): Check for bare parameter packs.
1878 (comptypes): Compare template parameter packs and
1879 type pack expansions.
1880 * decl.c (grokdeclarator): Deal with the declaration of function
1882 (grokparms): Verify that the (optional) function parameter pack is
1883 at the end of the parameter list.
1884 (xref_basetypes): Handle pack expansions in the base class.
1885 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
1886 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
1887 (NONTYPE_ARGUMENT_PACK): New.
1888 (TYPE_PACK_EXPANSION): New.
1889 (EXPR_PACK_EXPANSION): New.
1890 (ARGUMENT_PACK_SELECT): New.
1891 * cp-objcp-common.c (cp_tree_size): Compute size of
1892 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
1893 ARGUMENT_PACK_SELECT.
1894 * error.c (dump_template_argument): Print template argument packs.
1895 (dump_template_argument_list): Ditto.
1896 (dump_template_parameter): Dump `...' for template type parameter
1898 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
1899 (dump_parameters): Print function parameter packs.
1900 (dump_template_parms): Print template argument packs.
1901 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
1902 (maybe_warn_variadic_templates): New.
1903 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
1904 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
1905 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
1907 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
1908 (write_template_arg): Write argument packs as separate arguments.
1909 * cp-tree.h (struct template_parm_index_s): Add flag that
1910 indicates that the template parameter is actually a parameter
1912 (struct tree_argument_pack_select): New.
1913 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
1914 (union lang_tree_node): Add argument_pack_select.
1915 (FUNCTION_PARAMETER_PACK_P): New.
1916 (PACK_EXPANSION_P): New.
1917 (PACK_EXPANSION_PATTERN): New.
1918 (SET_PACK_EXPANSION_PATTERN): New.
1919 (PACK_EXPANSION_PARAMETER_PACKS): New.
1920 (ARGUMENT_PACK_P): New.
1921 (ARGUMENT_PACK_ARGS): New.
1922 (SET_ARGUMENT_PACK_ARGS): New.
1923 (ARGUMENT_PACK_INCOMPLETE_P): New.
1924 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
1925 (TEMPLATE_PARM_PARAMETER_PACK): New.
1926 (TEMPLATE_TYPE_PARAMETER_PACK): New.
1927 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
1928 (ARGUMENT_PACK_SELECT_INDEX): New.
1929 (ARGUMENT_PACK_SELECT_ARG): New.
1930 (struct cp_declarator): Add parameter_pack_p flag.
1931 (maybe_warn_variadic_templates): Declare.
1932 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
1933 indicate a template parameter pack.
1934 (uses_parameter_packs): Declare.
1935 (template_parameter_pack_p): Declare.
1936 (template_parms_variadic_p): Declare.
1937 (make_pack_expansion): Declare.
1938 (check_for_bare_parameter_packs): Declare.
1939 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
1940 sizeof... expressions.
1941 (pp_cxx_expression): Print pack expansions and non-type argument
1943 (pp_cxx_exception_specification): Print pack expansions.
1944 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
1945 (pp_cxx_ctor_initializer): Print pack expansions.
1946 (pp_cxx_type_id): Print pack expansions.
1947 (pp_cxx_template_argument_list): Print argument packs.
1948 (pp_cxx_template_parameter): Print ellipsis for template parameter
1950 * pt.c (comp_template_parms): Compare template parameter packs.
1951 (template_parameter_pack_p): New.
1952 (template_parms_variadic_p): New.
1953 (template_args_variadic_p): New.
1954 (make_ith_pack_parameter_name): New.
1955 (struct find_parameter_pack_data): New.
1956 (find_parameter_packs_r): New.
1957 (uses_parameter_packs): New.
1958 (make_pack_expansion): New.
1959 (check_for_bare_parameter_packs): New.
1960 (expand_template_argument_pack): New.
1961 (reduce_template_parm_level): Propagate parameter pack flag.
1962 (process_template_parm): Add is_parameter_pack parameter to state
1963 when the parameter is actually a parameter pack. Create template
1964 parameter packs when is_parameter_pack is true.
1965 (current_template_args): The argument for a template parameter
1966 pack is an argument pack containing a single pack expansion.
1967 (process_partial_specialization): When checking that non-type
1968 argument expressions do not involve template parameters, loop over
1969 the arguments in argument packs separately.
1970 (push_template_decl_real): Check that the type of the declaration
1971 does not have any bare parameter packs. Check that primary
1972 templates have no more than one parameter pack, and that it comes
1973 at the end of the template parameter list.
1974 (convert_template_argument): Handle coercions for pack expansion
1975 expressions by coercing the pattern then rebuilding the expansion.
1976 (coerce_template_parms): When coercing the arguments for a
1977 variadic template, pack "extra" arguments into an argument pack.
1978 (coerce_template_template_parms): Cannot coerce between parameter
1979 packs and non-pack parameters.
1980 (template_args_equal): Compare PACK_EXPANSION_P expressions.
1981 (comp_template_args): Expand all template arguments packs before
1982 comparing template argument lists.
1983 (mangle_class_name_for_template): Make argument packs as separate
1985 (for_each_template_parm_r): No need to handle BASELINK.
1986 (instantiate_class_template): Handle pack expansions in the base
1988 (tsubst_pack_expansion): New.
1989 (tsubst_template_args): Handle substitutions of argument packs and
1990 pack expansion into template argument lists.
1991 (tsubst_decl): Expand function parameter packs into separate
1992 function parameters.
1993 (tsubst_arg_types): Expand a type pack expansion into separate
1995 (tsubst_exception_specification): Handle pack expansions in
1996 exception specifiers.
1997 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
1998 replacing a template parameter with its argument. If we encounter
1999 a substitution for an argument pack, just return the parameter
2001 (tsubst_copy): sizeof(X...) returns the number of elements in
2002 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2003 PARM_DECL is a parameter pack.
2004 (tsubst_expr): Expression pack expansions and argument packs
2005 cannot show up here; they will all be handled through function
2006 calls, sizeof, and template argument lists.
2007 (tsubst_copy_and_build): sizeof(X...) returns the number of
2008 elements in parameter pack X. Handle pack expansions in TREE_LIST
2009 and CONSTRUCTOR nodes.
2010 (fn_type_unification): Handle "incomplete" explicit template
2011 argument lists that specify some of the arguments for a template
2013 (type_unification_real): Unify arguments against pack expansions.
2014 (template_parm_level_and_index): New, helper function.
2015 (unify_pack_expansion): New.
2016 (unify): Unify argument packs on an argument-by-argument basis,
2017 handling variadic argument packs as well.
2018 (more_specialized_fn): Handle unification of function parameter
2019 packs. All things being equal, prefer non-variadic function
2020 templates to variadic function templates.
2021 (more_specialized_class): Prefer the variadic class template
2022 partial specialization that binds fewer arguments to a parameter
2024 (regenerate_decl_from_template): Expand function parameter packs
2025 into separate parameters.
2026 (instantiate_decl): Ditto.
2027 (tsubst_initializer_list): Handle pack expansions for base-class
2029 (dependent_type_p_r): Determine dependent types in argument packs
2030 and pack expansions.
2031 (value_dependent_expression_p): Determine value-dependence of
2032 non-type argument packs.
2033 (dependent_template_arg_p): Handle argument packs.
2034 * semantics.c (finish_cond): Check for bare parameter packs.
2035 (finish_expr_stmt): Ditto.
2036 (finish_for_expr): Ditto.
2037 (finish_switch_cond): Ditto.
2038 (finish_mem_initializers): Ditto.
2039 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2041 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2042 * parser.c (make_declarator): Declarator is not an expansion.
2043 (make_pointer_declarator): Transfer parameter pack flag to outer
2045 (make_reference_declarator): Ditto.
2046 (make_ptrmem_declarator): Ditto.
2047 (make_call_declarator): Ditto.
2048 (make_array_declarator): Ditto.
2049 (cp_parser_postfix_expression): Allow pack expansion expressions
2050 in the argument list for a call expression.
2051 (cp_parser_parenthesized_expression_list): Add new parameter
2052 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2053 into separate arguments."
2054 (cp_parser_new_placement): Allow pack expansion expressions.
2055 (cp_parser_new_initializer): Ditto.
2056 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2057 base-class initializer expansion.
2058 (cp_parser_mem_initializer): Ditto.
2059 (cp_parser_template_parameter_list): Keep track of whether the
2060 template parameter is a template parameter pack.
2061 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2062 template parameter pack.
2063 (cp_parser_type_parameter): Ditto.
2064 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2066 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2067 this declarator is a parameter pack.
2068 (cp_parser_parameter_declaration): The ellipsis does not end the
2069 parameter declaration, because it might be a parameter pack. Parse
2070 the ellipsis to indicate a parameter pack.
2071 (cp_parser_initializer): Allow pack expansions.
2072 (cp_parser_initializer_list): Allow ellipsis to create an
2073 initializer expansion.
2074 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2076 (cp_parser_type_id_list): Allow ellipsis to create an exception
2077 specifier expansion.
2078 (cp_parser_attribute_list): Don't allow pack expansions.
2079 (cp_parser_functional_cast): Allow pack expansions.
2080 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2081 compute the length of a parameter pack.
2082 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2083 end a template argument.
2084 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2085 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2088 2007-03-09 Dirk Mueller <dmueller@suse.de>
2090 * cp/call.c (build_new_op): Call warn_logical_operator.
2092 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2095 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2098 * pt.c (any_template_arguments_need_structural_equality_p):
2101 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2103 * decl.c (grokdeclarator): Disable warnings for anonymous
2106 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2108 * typeck2.c (readonly_error): Always emit a hard error.
2109 Remove last argument.
2110 * cp-tree.h (readonly_error): Adjust prototype.
2111 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2112 * typeck.c (build_unary_op): Likewise.
2113 (build_modify_expr): Likewise.
2115 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
2118 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2120 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2123 * parser.c (struct cp_parser): New IN_IF_STMT.
2124 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
2125 returning if parsing the body of an 'if' statement or issuing an
2126 error and continuing.
2127 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
2129 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
2131 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
2134 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
2137 2007-03-02 Geoffrey Keating <geoffk@apple.com>
2139 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
2140 Objective-C++. Don't exit early if -shared-libgcc needs to be
2143 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2145 * typeck.c (common_base_type): Delete unused function.
2147 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2149 * Make-lang.in: Add dummy lang.install-pdf target.
2151 2007-03-01 Simon Baldwin <simonb@google.com>
2154 * decl.c (check_tag_decl): Added new warning for typedef ignored
2155 when it precedes an otherwise valid non-typedef declaration.
2157 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
2159 * typeck.c (build_function_call): Store converted arguments
2160 in a stack-allocated array instead of building a list.
2161 (convert_arguments): Store arguments in the array passed in as an
2162 argument, and return the actual number of arguments.
2163 * call.c (build_call): Delete, and replace with...
2164 (build_call_n, build_call_a): New.
2165 (build_op_delete_call): Rewrite to avoid constructing argument lists.
2166 (build_over_call): Store converted arguments in a stack-allocated
2167 array instead of building a list.
2168 (build_cxx_call): Pass arguments in an array instead of as a list.
2169 (build_java_interface_fn_ref): Rewrite to avoid constructing
2171 * tree.h: Update declarations to reflect above changes.
2172 * method.c (use_thunk): Use a stack-allocated array to hold
2173 the arguments instead of a list.
2174 * rtti.c (throw_bad_cast): Update call to cxx_call.
2175 (throw_bad_typeid): Likewise.
2176 (build_dynamic_cast_1): Likewise.
2177 * init.c (build_builtin_delete_call): Use build_call_n.
2178 * decl.c (expand_static_init): Likewise.
2179 * except.c (cp_protect_cleanup_actions): Likewise.
2180 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
2181 (gimplify_must_not_throw_expr): Likewise.
2182 (cxx_omp_apply_fn): Use build_call_a.
2184 2007-02-26 Mark Mitchell <mark@codesourcery.com>
2186 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
2187 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
2189 2007-02-25 Mark Mitchell <mark@codesourcery.com>
2191 * cp-tree.h (static_ctors): Remove.
2192 * cp-tree.h (static_dtors): Likewise.
2193 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
2194 refactoring of tree_map hierarchy.
2195 (decl_shadowed_for_var_insert): Likewise.
2196 * semantics.c (expand_body): Use c_expand_body.
2197 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
2198 * decl2.c (static_ctors): Remove.
2199 (static_dtors): Likewise.
2200 (generate_ctor_or_dtor_function): Pass NULL_TREE to
2201 objc_generate_static_init_call. Do not call static_[cd]tors.
2202 (generate_ctor_and_dtor_functions_for_priority): Do not check for
2204 (cp_write_global_declarations): Likewise.
2206 2007-02-23 Richard Guenther <rguenther@suse.de>
2208 * class.c (note_name_declared_in_class): Make declaration
2209 changes meaning a pedwarn.
2211 2007-02-22 Michael Matz <matz@suse.de>
2214 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
2215 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
2216 dump_function_decl): Guard emitting outer scopes by new flag.
2217 * cp-lang.c (cxx_dwarf_name): New function.
2218 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
2219 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
2221 (push_template_decl_real, lookup_template_class): Remove calls
2224 2007-02-19 Mark Mitchell <mark@codesourcery.com>
2226 * call.c (build_new_method_call): Ensure that explicit calls of
2227 destructors have type "void".
2229 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2231 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
2232 and -Walways-true with -Waddress.
2233 * cvt.c (convert_to_void): Replace unconditional warning with
2236 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2238 * decl.c, tree.c: Fix comment typos.
2240 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2243 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
2244 statement expression if we had an error mark node.
2246 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2247 Brooks Moses <brooks.moses@codesourcery.com>
2248 Lee Millward <lee.millward@codesourcery.com>
2250 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
2251 Change class to tcc_vl_exp.
2253 * call.c (build_call): Use build_call_list instead
2255 (build_over_call): Likewise.
2256 (build_new_method_call): Use build_min_non_dep_call_list
2257 instead of build_min_non_dep.
2259 * error.c (dump_call_expr_args): New function.
2260 (dump_aggr_init_expr_args): New function.
2261 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
2262 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
2264 * cvt.c (convert_to_void): Use build_call_array instead
2265 of build3; use new AGGR_INIT_EXPR accessor macros.
2267 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
2268 instead of TREE_CODE_LENGTH.
2270 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
2271 AGGR_INIT_EXPR accessor macros.
2273 * cp-gimplify.c (cp_gimplify_init_expr): Use
2274 AGGR_INIT_EXPR_SLOT to set the slot operand.
2276 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
2277 (AGGR_INIT_EXPR_SLOT): New macro.
2278 (AGGR_INIT_EXPR_ARG): New macro.
2279 (aggr_init_expr_nargs): New macro.
2280 (AGGR_INIT_EXPR_ARGP): New macro.
2281 (aggr_init_expr_arg_iterator): New.
2282 (init_aggr_init_expr_arg_iterator): New.
2283 (next_aggr_init_expr_arg): New.
2284 (first_aggr_init_expr_arg): New.
2285 (more_aggr_init_expr_args_p): New.
2286 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
2287 (stabilize_aggr_init): New declaration.
2288 (build_min_non_dep_call_list): Likewise.
2290 * tree.c (process_aggr_init_operands): New function.
2291 (build_aggr_init_array) New function.
2292 (build_cplus_new): Update to use new CALL_EXPR and
2293 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
2294 build_aggr_init_array.
2295 (build_min_non_dep_call_list) New function.
2296 (build_min_nt): Assert input code parameter is not a variable
2297 length expression class.
2298 (build_min, build_min_non_dep): Likewise.
2299 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
2300 to check for equality instead of recursing. Handle tcc_vl_exp
2302 (stabilize_call): Update to only handle CALL_EXPRs, not
2303 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
2304 (stabilize_aggr_init): New function.
2305 (stabilize_init): Use it.
2307 * cxx-pretty-print.c (pp_cxx_postfix_expression)
2308 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
2309 AGGR_INIT_EXPR accessor macros and argument iterators.
2311 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
2312 build_vl_exp. Iterate through the operands, recursively
2313 processing each one.
2314 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
2315 CALL_EXPR accessor macros.
2316 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
2317 tree code classes. Use TREE_OPERAND_LENGTH instead of
2320 * semantics.c (finish_call_expr): Use build_nt_call_list
2321 instead of build_nt.
2322 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
2323 accessor macros. Use build_call_array to construct the
2324 CALL_EXPR node instead of build3
2326 * decl2.c (build_offset_ref_call_from_tree): Use
2327 build_nt_call_list and build_min_non_dep_call_list instead
2328 of build_min_nt and build_min_non_dep.
2330 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
2331 Use build_nt_call_list instead of build_min_nt.
2333 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2336 * call.c (build_conditional_expr): Improve error message.
2338 2007-02-13 Dirk Mueller <dmueller@suse.de>
2340 * friend.c (do_friend): Annotate warning about friend
2341 declarations in templates with OPT_Wnon_template_friend.
2342 Convert informal message from warning() to inform().
2344 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
2345 Mark Mitchell <mark@codesourcery.com>
2348 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
2349 instantiations for variables.
2351 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2354 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
2355 Check warn_unused_value just once.
2357 2007-02-11 Mark Mitchell <mark@codesourcery.com>
2360 * pt.c (determine_specialization): Use skip_artificial_parms_for.
2361 (fn_type_unificiation): Likewise.
2362 (get_bindings): Likewise.
2364 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
2367 * decl.c (finish_function): Use DECL_REPLACEABLE.
2368 * tree.c (cp_cannot_inline_tree_fn): Likewise.
2370 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
2372 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
2374 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
2376 * decl.c (grokvardecl): Don't error if !have_tls.
2377 (grokdeclarator): Likewise.
2378 * parser.c (cp_parser_omp_threadprivate): Likewise.
2380 2007-02-07 Jakub Jelinek <jakub@redhat.com>
2383 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
2384 parameters and result decls in omp clauses.
2385 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
2388 2007-02-05 Dirk Mueller <dmueller@suse.de>
2391 * parser.c (cp_parser_class_specifier): Always initialize bases.
2393 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
2395 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
2396 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
2397 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
2399 * semantics.c (finish_omp_atomic): Store a whole expression node
2400 in operand 1, and integer_zero_node in operand 0, for dependent
2401 OMP_ATOMIC. Rewrite to make flow easier to understand.
2403 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2405 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
2407 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
2409 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
2410 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
2412 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
2414 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
2415 keyword warning to -Wc++0x-compat.
2417 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2419 * decl.c (grokdeclarator): Update documentation.
2421 2007-02-02 Jakub Jelinek <jakub@redhat.com>
2424 * decl.c (grokdeclarator): If __thread is used together with
2425 a storage class other than extern and static, clear thread_p
2426 after issuing diagnostics and fall through to checking the
2429 2007-01-30 Roger Sayle <roger@eyesopen.com>
2431 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
2432 calculating the size of an array (to avoid recursive errors).
2434 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2437 * typeck.c (build_binary_op): Fix logic for warning. Move warning
2439 * call.c (convert_like_real): Don't warn when converting to
2442 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2444 * decl.c (pop_label): Replace warning with call to
2445 warn_for_unused_label.
2447 2007-01-28 Andrew Pinski <pinskia@gmail.com>
2450 * semantics.c (finish_pseudo_destructor_expr): Check the
2451 destrutor name by calling check_dtor_name.
2453 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
2455 * lex.c (D_CPP0X): Rename.
2457 (reswords): D_CPP0X -> D_CXX0X.
2458 (init_reswords): Ditto.
2459 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
2460 of C++0x keywords as identifiers.
2462 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
2465 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
2468 2007-01-23 Ian Lance Taylor <iant@google.com>
2470 * typeck.c (convert_for_assignment): Only warn about a = b = c
2471 when converting to bool.
2473 2007-01-23 Roger Sayle <roger@eyesopen.com>
2475 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
2477 * typeck.c (ignore_overflows): Remove the remaining uses of
2478 TREE_CONSTANT_OVERFLOW.
2480 2007-01-20 Jan Hubicka <jh@suse.cz>
2482 * decl2.c (start_objects, start_static_storage_duration_function):
2483 Do not make the functions uninlinable.
2485 2007-01-17 Ian Lance Taylor <iant@google.com>
2487 * class.c (add_method): Call VEC_reserve_exact rather than passing
2488 a negative size to VEC_reserve.
2490 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
2493 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
2495 2007-01-10 Mark Mitchell <mark@codesourcery.com>
2498 * decl.c (make_typename_type): If the qualified name is not a
2499 type, issue an error.
2500 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
2503 2007-01-08 Geoffrey Keating <geoffk@apple.com>
2505 * rtti.c: Include target.h.
2506 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
2507 don't emit typeinfo for fundamental types as weak.
2508 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
2510 2007-01-08 Richard Guenther <rguenther@suse.de>
2512 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
2514 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
2516 * call.c (standard_conversion): Pass flag to
2517 vector_types_convertible_p to disallow emission of note.
2518 * typeck.c (convert_for_assignment): Pass flag to
2519 vector_types_convertible_p to allow emission of note.
2520 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
2521 to disallow emission of note.
2523 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2526 * typeck.c (build_binary_op): Call overflow_warning if
2527 TREE_OVERFLOW_P is true for the result and not for any of the
2530 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
2533 * class.c (add_method): Don't wait until template
2534 instantiation time to complain about duplicate methods.
2536 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2539 * semantics.c (finish_unary_op_expr): Warn only if result
2540 overflowed and operands did not.
2542 2007-01-05 Ian Lance Taylor <iant@google.com>
2544 * typeck.c (build_binary_op): Warn about comparing a non-weak
2547 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
2549 * pt.c (tsubst): Propagate the need for structural equality checks
2550 when reducing the level of template parameters.
2552 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
2554 * pt.c: Fix a comment typo.
2556 2007-01-02 Ian Lance Taylor <iant@google.com>
2558 * semantics.c (maybe_convert_cond): Optionally warn when using an
2559 assignment as a condition.
2560 * typeck.c (convert_for_assignment): Optionally warn about
2561 assigning the result of an assignment to a bool.
2563 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2565 * pt.c (canonical_template_parms): Correct typo in comment.
2567 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2569 * typeck.c (structural_comptypes): Renamed from "comptypes".
2570 (comptypes): Use canonical type information to perform fast type
2571 comparison. When VERIFY_CANONICAL_TYPES, verify that the
2572 canonical type comparison returns the same results as we would see
2573 from the current, structural check. Support COMPARE_STRUCTURAL
2574 when we need structural checks.
2575 * decl.c (typename_compare): Fix comment.
2576 (build_typename_type): TYPENAME_TYPE nodes require structural
2577 equality checks, because they resolve different based on the
2579 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
2580 require structural equality checks (for now).
2581 (build_ptrmemfunc_type): Build the canonical pointer to member
2583 (compute_array_index_type): Whenever we build a new index type
2584 to represent the size of an array in a template, we need to mark
2585 this index type as requiring structural equality. This goes for
2586 arrays with value-dependent sizes with the current ABI, or all
2588 * tree.c (cplus_array_hash): New.
2589 (struct cplus_array_info): New.
2590 (cplus_array_compare): New.
2591 (cplus_array_htab): New.
2592 (build_cplus_array_type_1): Use a hash table to cache the array
2593 types we build. Build the canonical array type for each array
2595 (cp_build_qualified_type_real): When building a cv-qualified array
2596 type, use the hash table of array types and build canonical array
2598 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
2599 use structural equality (for now).
2600 * cp-tree.h (COMPARE_STRUCTURAL): New.
2601 * pt.c (canonical_template_parms): New.
2602 (canonical_type_parameter): New.
2603 (process_template_parm): Find the canonical type parameter.
2604 (lookup_template_class): When we have named the primary template
2605 type, set the canonical type for our template class to the primary
2606 template type. If any of the template arguments need structural
2607 equality checks, the template class needs structural equality
2609 (tsubst): When reducing the level of a template template
2610 parameter, we require structural equality tests for the resulting
2611 parameter because its template parameters have not had their types
2612 canonicalized. When reducing a template type parameter, find the
2613 canonical reduced type parameter.
2614 (any_template_arguments_need_structural_equality_p): New.
OSDN Git Service
