1 2007-10-03 Jason Merrill <jason@redhat.com>
4 * name-lookup.c (push_namespace_with_attrs): Fold back into...
5 (push_namespace): Here.
6 (handle_namespace_attrs): New fn for the attr code.
7 (leave_scope): Don't pop_visibility.
8 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
9 * parser.c (cp_parser_namespace_definition): Call
10 handle_namespace_attrs and pop_visibility as appropriate.
13 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
15 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
17 * decl.c (duplicate_decls): Preserve linkage flags for mere
18 redeclarations of gnu_inline definitions.
20 2007-10-03 Jason Merrill <jason@redhat.com>
23 * decl.c (wrap_cleanups_r): New fn.
24 (wrap_temporary_cleanups): New fn.
25 (initialize_local_var): Call it.
27 2007-09-29 Jason Merrill <jason@redhat.com>
30 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
31 constant to not have DECL_EXTERNAL if it's file-local.
33 2007-09-28 Ollie Wild <aaw@google.com>
36 2007-09-27 Ollie Wild <aaw@google.com>
38 * typeck2.c (digest_init): Call cplus_expand_constant after
39 convert_for_initialization.
40 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
41 * expr.c (cplus_expand_constant): Updated function description.
43 2007-09-28 Jason Merrill <jason@redhat.com>
46 * class.c (layout_empty_base): Take rli parameter, update
47 rli->record_align if empty base has user-specified alignment.
48 (build_base_field): Pass rli to it.
50 2007-09-28 Paolo Carlini <pcarlini@suse.de>
53 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
55 2007-09-28 Paolo Carlini <pcarlini@suse.de>
58 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
59 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
60 (dump_parameters): Just call dump_type for argument packs too.
62 2007-09-28 Jakub Jelinek <jakub@redhat.com>
65 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
66 qualification by creating qualified PACK_EXPANSION_PATTERN and
67 then calling make_pack_expansion on it.
69 2007-09-27 Ollie Wild <aaw@google.com>
71 * typeck2.c (digest_init): Call cplus_expand_constant after
72 convert_for_initialization.
73 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
74 * expr.c (cplus_expand_constant): Updated function description.
76 2007-09-27 Jason Merrill <jason@redhat.com>
79 * decl2.c (is_late_template_attribute): Don't crash on unknown
82 2007-09-27 Paolo Carlini <pcarlini@suse.de>
85 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
86 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
87 spaces in the formatting.
88 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
90 2007-09-27 Jakub Jelinek <jakub@redhat.com>
92 * error.c (cxx_print_error_function): Add third argument, pass
93 it over to lhd_print_error_function.
94 (cp_print_error_function): If diagnostic->abstract_origin, print
96 * cp-tree.h (struct diagnostic_info): New forward decl.
97 (cxx_print_error_function): Add third argument.
99 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
102 * name-lookup.c (pushtag): Do not create an implicit typedef before
103 the associated type declaration is known to be valid.
105 2007-09-25 Jakub Jelinek <jakub@redhat.com>
107 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
108 rather than pointers.
110 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
113 * search.c (check_final_overrider): Fail if
114 targetm.comp_type_attributes returns 0.
116 2007-09-24 Jason Merrill <jason@redhat.com>
119 * pt.c (resolve_typename_type): Don't look things up in the original
120 template if it would mean losing template arguments.
122 2007-09-24 Jakub Jelinek <jakub@redhat.com>
125 * cp-tree.h (cxx_type_hash_eq): New prototype.
126 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
127 * tree.c (cxx_type_hash_eq): New function.
129 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
132 * tree.c (cp_build_qualified_type_real): Build a canonical
133 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
135 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
139 * tree.c (cplus_array_compare): Compare pointers, not types.
140 (build_cplus_array_type_1): Store new array type into the hash
141 table before building the canonical type; build the canonical type
143 (cp_build_qualified_type_real): Put all of the array types with
144 cv-qualified element types into the C++ array hash table, built as
145 variants of the unqualified versions.
147 2007-09-23 Jason Merrill <jason@redhat.com>
150 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
151 for deprecation warnings.
153 2007-09-22 Jason Merrill <jason@redhat.com>
156 * call.c (build_over_call): Warn about deprecated virtuals.
159 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
160 (MAYBE_TAGGED_TYPE_P): Remove.
161 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
162 instead of calling is_late_template_attribute again.
163 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
164 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
165 Don't crash on typedefs from non-template classes.
166 * decl2.c (grokfield): Don't sorry about attrs on template parms.
167 (is_late_template_attribute): All attributes applied to template
168 parms or typename types are dependent. Static.
169 (splice_template_attributes): Pass decl through.
170 (save_template_attributes): Likewise.
172 2007-09-20 Jakub Jelinek <jakub@redhat.com>
175 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
176 returned from tsubst_pack_expansion.
177 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
178 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
180 2007-09-20 Paolo Carlini <pcarlini@suse.de>
183 * semantics.c (finish_id_expression): Use consistently
184 context_for_name_lookup.
185 * decl.c (fixup_anonymous_aggr): Fix error message for
186 anonymous struct (vs union).
188 2007-09-19 Jason Merrill <jason@redhat.com>
191 * pt.c (tsubst): Handle typedefs by looking for the specialization.
192 (retrieve_specialization): Only tagged types use
193 DECL_TEMPLATE_INSTANTIATIONS.
194 (instantiate_class_template): Push nested classes too.
195 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
197 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
198 * init.c (is_aggr_type): Remove redundant tests.
199 * class.c (push_nested_class): Use CLASS_TYPE_P.
201 2007-09-20 Paolo Carlini <pcarlini@suse.de>
204 * init.c (build_zero_init): If, recursively, build_zero_init
205 returns a NULL_TREE, do not append it to the VEC of constructors.
207 2007-09-18 Jason Merrill <jason@redhat.com>
210 * pt.c (apply_late_template_attributes): Set processing_template_decl.
211 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
212 ATTR_FLAG_TYPE_IN_PLACE.
213 (tsubst): Do unqualified lookup to find typedefs from current class.
214 [ARRAY_TYPE]: Propagate alignment info.
215 * decl2.c (is_late_template_attribute): Only defer handling of
216 attribute aligned if the expression is dependent.
217 (save_template_attributes): If we're deferring any attributes,
218 make this a naming typedef.
220 2007-09-18 Paolo Carlini <pcarlini@suse.de>
223 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
224 va_arg instead of __builtin_va_arg.
226 2007-09-18 Paolo Carlini <pcarlini@suse.de>
229 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
230 (pp_cxx_primary_expression): Use it.
231 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
232 * error.c (dump_expr): Use it.
234 2007-09-18 Paolo Carlini <pcarlini@suse.de>
237 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
238 out case TYPEID_EXPR to...
239 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
240 and pp_cxx_right_paren.
241 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
242 * error.c (dump_expr): Use it.
244 2007-09-18 Paolo Carlini <pcarlini@suse.de>
247 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
248 (pp_cxx_primary_expression): Use it.
249 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
250 * error.c (dump_expr): Use it.
252 2007-09-16 Paolo Carlini <pcarlini@suse.de>
255 * init.c (build_new): Remove warning for zero-element
258 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
261 * call.c (maybe_handle_implicit_object): Set this_p, clear
262 rvaluedness_matches_p.
263 (compare_ics): Do not compare rvaluedness matching when one of the
264 operands is an implicit object.
266 2007-09-14 Jason Merrill <jason@redhat.com>
268 PR c++/17743, c++/19163
269 * decl2.c (is_late_template_attribute): New fn.
270 (splice_template_attributes, save_template_attributes): New fns.
271 (cplus_decl_attributes): Call save_template_attributes.
272 * pt.c (apply_late_template_attributes): New fn.
273 (instantiate_class_template, tsubst_decl): Use it.
274 * cp-tree.h: Declare is_late_template_attribute.
276 2007-09-13 Tom Tromey <tromey@redhat.com>
278 * parser.c (cp_lexer_new_main): Don't use
279 c_lex_return_raw_strings.
280 (cp_lexer_get_preprocessor_token): Update. Add special case when
283 2007-09-11 Jan Hubicka <jh@suse.cz>
285 * method.c (use_thunk): Use tree_rest_of_compilation
286 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
287 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
288 * cp-tree.h (expand_body): Kill.
289 (emit_associated_thunks): Declare.
290 * semantics.c (emit_associated_thunks): Export.
293 2007-09-09 David Daney <ddaney@avtrex.com>
296 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
297 to calculate cookie_ptr.
299 2007-09-08 Jason Merrill <jason@redhat.com>
302 * pt.c (most_specialized_class): Set processing_template_decl
303 while tsubsting partial spec args.
305 2007-09-06 Jason Merrill <jason@redhat.com>
307 * decl2.c (get_guard): Copy visibility from the guarded variable.
309 2007-09-06 Jan Hubicka <jh@suse.cz>
311 * semantics.c (expand_body): Do not mark arguments of clones used.
313 2007-09-06 Paolo Carlini <pcarlini@suse.de>
316 * decl.c (cp_finish_decl): When processing_template_decl,
317 deal correctly with init as TREE_LIST.
319 2007-09-06 Tom Tromey <tromey@redhat.com>
321 * decl.c (finish_function): Put return's location on line zero of
324 2007-09-05 Jason Merrill <jason@redhat.com>
327 * except.c (prepare_eh_type): Use type_decays_to.
330 * init.c (build_delete): Use build_headof to get the address of the
331 complete object if we aren't using the deleting destructor.
332 * rtti.c (build_headof): No longer static.
333 * cp-tree.h: Declare it.
335 2007-09-06 Jakub Jelinek <jakub@redhat.com>
337 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
338 decl if a prototype for XX is provided with throw().
341 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
342 on __*_chk non-__builtin_* decls.
344 2007-09-05 Paolo Carlini <pcarlini@suse.de>
347 * semantics.c (finish_id_expression): Use context_for_name_lookup
348 insted of DECL_CONTEXT, to see through anonymous structs and unions.
349 * class.c (finish_struct_anon): Deal correctly with anonymous
350 structs (vs unions, as GNU extension) in error messages.
352 2007-09-05 Jan Hubicka <jh@suse.cz>
354 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
355 call, DECL_EXTERNAL checks and current_function_decl saving.
357 2007-09-05 Paolo Carlini <pcarlini@suse.de>
360 * parser.c (cp_parser_primary_expression): Return error_mark_node
361 when a statement-expression is found in a template-argument list.
363 2007-09-04 Jason Merrill <jason@redhat.com>
365 * except.c (initialize_handler_parm): Use
366 fold_build_cleanup_point_expr.
369 * call.c (reference_binding): Don't look for user-defined conversions
373 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
374 the MUST_NOT_THROW_EXPR.
376 2007-09-04 Richard Sandiford <richard@codesourcery.com>
378 * decl.c (cp_finish_decl): Call determine_visibility before
379 make_rtl_for_nonlocal_decl.
381 2007-09-04 Jason Merrill <jason@redhat.com>
384 * pt.c (most_specialized_class): Substitute outer template
385 arguments into the arguments of a member template partial
387 (strip_innermost_template_args): New fn.
389 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
391 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
393 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
395 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
396 * decl.c (cp_make_fname_decl): Likewise,
397 * parser.c (cp_parser_string_literal): Likewise,
398 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
399 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
402 2007-09-02 Paolo Carlini <pcarlini@suse.de>
405 * typeck.c (build_unary_op): Fix error message for
406 Boolean expression as operand to operator--.
408 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
410 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
411 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
414 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
417 * init.c (build_default_init): Make extern.
418 * cp-tree.h (build_default_init): Declare here.
419 * pt.c (tsubst_expr): When the instantiation of the initializer of
420 a variable results in an empty list, default-initialize the
422 (tsubst_copy_and_build): When the instantiation of the initializer
423 in a new expression results in an empty initializer list,
424 default-initialize it.
426 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
428 * mangle.c (write_type): Change mangling of rvalue reference from
431 2007-08-31 Jakub Jelinek <jakub@redhat.com>
433 * decl.c (duplicate_decls): Remove duplicated line.
435 2007-08-31 Paolo Carlini <pcarlini@suse.de>
438 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
439 BOUND_TEMPLATE_TEMPLATE_PARM.
441 2007-08-31 Paolo Carlini <pcarlini@suse.de>
444 * search.c (lookup_member): Check the name argument for
447 2007-08-31 Paolo Carlini <pcarlini@suse.de>
450 * parser.c (cp_parser_trait_expr): Check rerurn value of
453 2007-08-30 Ollie Wild <aaw@google.com>
455 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
456 convert_ptrmem for pointer to member conversions.
457 (convert_to_pointer_force): Update cp_convert_to_pointer call.
458 (ocp_convert): Update cp_convert_to_pointer call.
459 * typeck.c (convert_ptrmem): Add conditional for null pointers to
461 (build_static_cast_1): Check can_convert for conversions in either
463 (get_delta_difference_1): New function.
464 (get_delta_difference): Refactor to call get_delta_difference_1.
466 2007-08-30 Jakub Jelinek <jakub@redhat.com>
468 * decl.c (start_preparsed_function): Set
469 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
471 2007-08-28 Paolo Carlini <pcarlini@suse.de>
474 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
475 BOUND_TEMPLATE_TEMPLATE_PARM.
477 2007-08-28 Jakub Jelinek <jakub@redhat.com>
481 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
482 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
484 2007-08-27 Jason Merrill <jason@redhat.com>
487 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
488 Look inside STMT_EXPR.
489 * semantics.c (stmt_expr_value_expr): New fn.
490 * cp-tree.h: Declare it.
493 * decl.c (groktypename): Ignore attributes applied to class type.
495 2007-08-28 Richard Guenther <rguenther@suse.de>
497 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
499 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
501 * error.c (dump_expr): Handle COMPLEX_CST.
502 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
503 (pp_cxx_expression): Likewise.
505 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
507 * decl.c (GNU_INLINE_P): New.
508 (duplicate_decls): Handle gnu_inline. Merge attributes and
509 some flags in overriding definitions.
510 (redeclaration_error_message): Handle gnu_inline.
511 (start_preparsed_function): Likewise.
513 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
515 * call.c (sufficient_parms_p): Constify.
516 * class.c (same_signature_p): Likewise.
517 * cp-gimplify.c (is_invisiref_parm,
518 cxx_omp_privatize_by_reference): Likewise.
519 * cp-objcp-common.c (has_c_linkage): Likewise.
520 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
521 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
522 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
523 num_artificial_parms_for, comp_template_parms,
524 template_parameter_pack_p, any_dependent_template_arguments_p,
525 any_type_dependent_arguments_p, any_value_dependent_elements_p,
526 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
527 zero_init_p, member_p, cp_lvalue_kind,
528 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
529 varargs_function_p, is_dummy_object, special_function_kind,
530 string_conv_p, type_unknown_p, comp_except_specs, compparms,
531 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
532 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
533 cp_has_mutable_p, at_least_as_qualified_p,
534 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
535 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
536 * except.c (nothrow_libfn_p): Likewise.
537 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
539 * pt.c (comp_template_parms, template_parameter_pack_p,
540 any_type_dependent_arguments_p, any_value_dependent_elements_p,
541 any_dependent_template_arguments_p): Likewise.
542 * repo.c (repo_export_class_p): Likewise.
543 * semantics.c (anon_aggr_type_p): Likewise.
544 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
545 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
546 varargs_function_p, member_p, is_dummy_object, pod_type_p,
547 zero_init_p, special_function_p): Likewise.
548 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
549 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
550 compparms, invalid_nonstatic_memfn_p,
551 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
552 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
553 cp_has_mutable_p, lvalue_or_else): Likewise.
555 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
557 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
558 * cp-objcp-common.c (cp_tree_size): Ditto.
559 * tree.c (cp_walk_subtrees): Ditto
560 * cp-tree.def (TINST_LEVEL): Go away.
561 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
562 move together with other non-tree structs.
563 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
564 (union lang_tree_node): Eliminate tinst_level field.
565 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
566 (current_instantiation, outermost_tinst_level): Return
567 a "struct tinst_level *".
569 * error.c (print_instantiation_partial_context): Change second
570 parameter to a "struct tinst_level *". Replace accessor macros
572 (print_instantiation_full_context): Likewise.
573 * lex.c (in_main_input_context): Likewise.
575 * pt.c (struct pending_templates): New.
576 (pending_templates, last_pending_template): Use it as a type.
577 (current_tinst_level): Change typo to "struct tinst_level *"
578 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
579 (add_pending_template): Construct a "struct pending_template".
580 Replace TINST_LEVEL accessor macros with field access.
581 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
582 (pop_tinst_level): Likewise.
583 (instantiate_pending_templates): Likewise. Factor common code used
584 when an instantiation has been done.
585 (outermost_tinst_level): Replace tree_last with loop.
586 (current_instantiation): Return a "struct tinst_level *".
588 2007-08-24 Ollie Wild <aaw@google.com>
590 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
591 * name-lookup.h (cp_binding_level): Remove vtables member.
593 2007-08-24 Richard Guenther <rguenther@suse.de>
595 * tree.c (cp_cannot_inline_tree_fn): Remove.
596 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
597 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
600 2007-08-24 Jakub Jelinek <jakub@redhat.com>
603 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
604 error_mark_node right away if build_expr_type_conversion
608 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
609 is error_mark_node rather than NULL_TREE.
610 * pt.c (check_explicit_specialization): Likewise.
613 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
614 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
616 2007-08-22 Jason Merrill <jason@redhat.com>
619 * pt.c (outermost_tinst_level): New function.
620 * lex.c (in_main_input_context): New function.
621 * cp-tree.h: Declare it.
622 * decl2.c (constrain_class_visibility): Use it to avoid warning
623 about uses of the anonymous namespace in the main input file.
625 2007-08-21 Jakub Jelinek <jakub@redhat.com>
627 * init.c (build_new_1): Use get_target_expr instead of save_expr.
629 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
632 * class.c (finish_struct_1): Warn when a class has virtual
633 functions and accessible non-virtual destructor.
635 2007-08-20 Richard Guenther <rguenther@suse.de>
639 * call.c (build_new_method_call): Convert initializer to
641 * init.c (build_aggr_init): Do not fiddle with types.
642 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
643 * except.c (build_throw): Do not drop qualifiers for the
645 * typeck.c (get_member_function_from_ptrfunc): Do not
646 fiddle with types, instead convert.
647 (build_ptrmemfunc1): Convert to the target type for
649 (gfc_trans_allocate): Convert result to target type.
650 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
651 pointer-to-member structures shall have alias set zero as well.
653 2007-08-20 Richard Guenther <rguenther@suse.de>
655 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
657 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
658 (nonstatic_local_decl_p): Likewise.
659 * tree.c (cp_auto_var_in_fn_p): Remove.
660 * decl.c (nonstatic_local_decl_p): Remove.
662 2007-08-20 Richard Guenther <rguenther@suse.de>
664 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
666 * tree.h (cp_walk_tree): New define to walk_tree_1 with
667 cp_walk_subtrees lh parameter.
668 (cp_walk_tree_without_duplicates): New define to
669 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
670 * tree.c (count_trees): Call
671 cp_walk_tree_without_duplicates.
672 (verify_stmt_tree): Call cp_walk_tree.
673 (break_out_target_exprs): Likewise.
674 (WALK_SUBTREE): Likewise.
675 * cp-gimplify.c (cp_genericize): Likewise.
676 * cp-pt.c (find_parameter_packs_r): Likewise.
677 (uses_parameter_packs): Likewise.
678 (make_pack_expansion): Likewise.
679 (check_for_bare_parameter_packs): Likewise.
680 (for_each_template_parm): Likewise.
681 * decl.c (check_default_argument): Call
682 cp_walk_tree_without_duplicates.
683 * except.c (build_throw): Likewise.
684 * decl2.c (type_visibility): Likewise.
685 * semantics.c (expand_or_defer_fn): Likewise.
686 (finalize_nrv): Call cp_walk_tree.
688 2007-08-20 Jakub Jelinek <jakub@redhat.com>
691 * init.c (build_new_1): Rename placement_var variable to placement_expr.
692 Initialize it with save_expr rather than get_temp_regvar.
694 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
697 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
700 2007-08-17 Ollie Wild <aaw@google.com>
703 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
704 declarations into appropriate slots for comparison. Fix type
707 2007-08-17 Paolo Carlini <pcarlini@suse.de>
710 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
711 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
713 2007-08-17 Paolo Carlini <pcarlini@suse.de>
716 * parser.c (cp_parser_class_head): Improve error message.
718 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
720 * pt.c (instantiate_decl): Set input_location
721 for the function end.
723 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
725 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
727 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
728 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
729 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
730 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
731 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
732 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
733 * typeck.c (cp_type_quals): Likewise.
734 * typeck2.c (cxx_incomplete_type_diagnostic,
735 cxx_incomplete_type_error): Likewise.
737 2007-08-16 Paolo Carlini <pcarlini@suse.de>
740 * pt.c (tsubst_friend_function): When check_classfn
741 returns error_mark_node likewise return it.
743 2007-08-15 Jakub Jelinek <jakub@redhat.com>
746 * typeck.c (check_return_expr): Don't NRV optimize vars in
748 * decl.c (finish_function): Comment fix.
750 2007-08-15 Paolo Carlini <pcarlini@suse.de>
753 * pt.c (push_template_decl_real): Depending on TYPE_P
754 use either TYPE_CONTEXT or DECL_CONTEXT.
756 2007-08-14 Mark Mitchell <mark@codesourcery.com>
758 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
759 constructors and destructors return this.
761 2007-08-14 Paolo Carlini <pcarlini@suse.de>
764 * decl2.c (check_classfn): Return error_mark_node in case of error;
765 in that case, do not call add_method.
766 * decl.c (start_decl): Deal with check_classfn returning
768 (grokfndecl): Likewise.
769 * pt.c (tsubst_friend_function): Likewise.
771 2007-08-14 Andrew Pinski <pinskia@gmail.com>
774 * typeck.c (build_binary_op): Disallow vector float types with
775 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
777 2007-08-11 Ian Lance Taylor <iant@google.com>
779 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
781 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
783 2007-08-10 Ollie Wild <aaw@google.com>
785 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
787 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
789 (unqualified_namespace_lookup): Fix ambiguous_decl call.
790 (lookup_using_namespace): Fix ambiguous_decl call.
791 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
793 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
795 * call.c (name_as_c_string): Use CONST_CAST.
796 * decl.c (build_decl): Likewise.
797 * parser.c (cp_parser_string_literal): Likewise.
799 2007-08-10 Paolo Carlini <pcarlini@suse.de>
802 * error.c (dump_expr): Consistently use the *_cxx_*
803 variants of the pretty-print functions.
805 2007-08-10 Paolo Carlini <pcarlini@suse.de>
808 * decl.c (check_special_function_return_type): Just error
809 on return type specified for conversion operator.
811 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
813 * typeck2.c (readonly_error): Handle general expressions.
814 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
816 2007-08-06 Dan Hipschman <dsh@google.com>
818 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
819 access function name.
821 2007-08-04 Alfred Minarik <a.minarik@aon.at>
824 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
825 * g++spec.c (lang_specific_driver): Check them.
827 2007-08-06 Paolo Carlini <pcarlini@suse.de>
830 * pt.c (inline_needs_template_parms): Fix comment; change return type
833 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
836 2007-03-26 Dirk Mueller <dmueller@suse.de>
838 * parser.c (cp_parser_member_declaration): Pedwarn
839 about stray semicolons after member declarations.
841 2007-08-02 Lee Millward <lee.millward@gmail.com>
846 * parser.c (cp_parser_asm_definition): Detect and discard asm
847 statements with invalid inputs or outputs.
848 (cp_parser_asm_operand_list): Return error mark node if any
849 of the operands are invalid. Adjust documentation.
851 2007-08-02 Nick Clifton <nickc@redhat.com>
853 * typeck.c: Change copyright header to refer to version 3 of the
854 GNU General Public License and to point readers at the COPYING3
855 file and the FSF's license web page.
856 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
857 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
858 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
859 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
860 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
861 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
862 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
863 name-lookup.h, parser.c: Likewise.
865 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
868 * call.c (magic_varargs_p): Honor the "type generic" attribute.
870 2007-07-30 Paolo Carlini <pcarlini@suse.de>
873 * semantics.c (finish_label_stmt): Reject the __label__
874 extension outside function scopes.
876 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
878 * parser.c (eof_token): Un-constify.
879 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
880 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
883 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
885 * pt.c, tree.c, typeck2.c: Fix comment typos.
887 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
888 Mark Mitchell <mark@codesourcery.com>
891 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
892 hidden due to friend declarations in local classes.
894 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
896 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
897 * cp-tree.def (DECLTYPE_TYPE): New.
898 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
899 (dump_type_prefix): Ditto.
900 (dump_type_suffix): Ditto.
901 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
902 * mangle.c (write_type): Handle DECLTYPE_TYPE.
903 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
905 (DECLTYPE_TYPE_EXPR): New.
906 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
907 (finish_declared_type): Declare.
908 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
910 (pp_cxx_type_id): Ditto.
911 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
912 (tsubst): Substitute into a DECLTYPE_TYPE node.
913 (tsubst_copy): Ditto.
914 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
916 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
917 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
918 structural equality (because we can't hash the expressions).
919 (finish_declared_type): New.
920 * lex.c (reswords): Add "decltype" keyword.
921 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
922 (cp_parser_postfix_expression): Add member_access_only_p to
923 restrict postfix expression to member access expressions.
924 (cp_parser_unary_expression): Update call to
925 cp_parser_postfix_expression to reflect new parameter.
926 (cp_parser_declared_type): New.
927 (cp_parser_simple_type_specifier): Parse decltype types.
929 2007-07-27 Mark Mitchell <mark@codesourcery.com>
932 * call.c (convert_for_arg_passing): Only widen bitfields to their
933 declared types if necessary.
935 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
937 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
940 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
942 * decl.c (typename_hash, typename_compare): Constify.
943 * mangle.c (hash_type, compare_type): Likewise.
944 * pt.c (eq_local_specializations, hash_local_specialization):
946 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
947 list_hash): Likewise.
948 * typeck2.c (pat_compare): Likewise.
950 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
952 * method.c (implicitly_declare_fn): Increase alignment if member
953 function pointer format requires it.
955 2007-07-24 Paolo Carlini <pcarlini@suse.de>
958 * typeck.c (check_return_expr): Do not pass a null argument
961 2007-07-24 Paolo Carlini <pcarlini@suse.de>
964 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
967 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
970 * typeck.c (convert_arguments): Only use default args if we have
974 * typeck.c (structural_comptypes): No need to check
975 resolve_typename_type return value here.
976 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
977 * pt.c (resolve_typename_type): Follow typename typedefs. Return
978 original type rather than error_mark_node in case of failure.
979 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
980 resolve_typename_type result check.
981 (cp_parser_direct_declarator, cp_parser_head,
982 cp_parser_constructor_declarator_p): Likewise.
984 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
986 * pt.c (template_parms_variadic_p): Remove.
987 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
989 2007-07-12 Jakub Jelinek <jakub@redhat.com>
992 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
993 argument to dump_aggr_init_expr_args instead of false.
995 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
997 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
998 canonical types; otherwise, fall back to structural type
999 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1000 internal compiler error if the canonical types are wrong.
1002 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1005 * parser.c (cp_parser_make_indirect_declarator): When the
1006 the code argument is ERROR_MARK return cp_error_declarator.
1008 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1011 * decl.c (cxx_init_decl_processing): Don't set
1012 force_align_functions_log.
1013 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1014 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1015 FUNCTION_DECL, return its alignment.
1017 2007-07-09 Richard Guenther <rguenther@suse.de>
1019 * decl.c (start_preparsed_function): Do not promote return type.
1021 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1024 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1026 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1029 * pt.c (resolve_overloaded_unification): Robustify. Return a
1031 (type_unification_real): Adjust accordingly.
1033 2007-07-06 Richard Guenther <rguenther@suse.de>
1035 * init.c (build_new_1): Use the correct pointer type.
1036 * typeck2.c (build_m_component_ref): Likewise.
1038 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1041 * init.c (build_zero_init): Always build an initializer for
1043 * typeck2.c (build_functional_cast): Use build_zero_init.
1046 * init.c (build_new_1): Always pass the allocation function to
1047 build_op_delete_call.
1048 * call.c (build_op_delete_call): Handle operator delete with a
1049 variable-argument list. Do not issue an error when no matching
1050 deallocation function is available for a new operator.
1053 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1054 * decl.c (value_dependent_init_p): New function.
1055 (cp_finish_decl): Use it.
1056 * pt.c (value_dependent_expression_p): Use
1057 any_value_dependent_elements_p.
1058 * parser.c (cp_parser_primary_expression): Add comment about
1059 treating dependent qualified names as integral
1060 constant-expressions.
1062 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1064 * decl.c (build_ptrmemfunc_type): Always use structural equality
1065 tests when comparing pointer-to-member-function types, because the
1066 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1069 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1071 * init.c (build_new): Tweak comment.
1073 2007-06-29 Dave Brolley <brolley@redhat.com>
1076 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1077 type to its base type and number of elements here.
1078 * init.c (build_new): Call complete_type_or_else to ensure that the
1079 type is complete and to issue a diagnostic if it is not.
1080 (build_new_1): Don't call complete_type_or_else here.
1082 2007-07-03 Richard Guenther <rguenther@suse.de>
1085 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1088 2007-07-02 Simon Baldwin <simonb@google.com>
1090 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1091 for inner-style nested forward declarations that don't declare
1094 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1097 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1098 DECL_P in not a variable and appears more than once error messages.
1100 2007-07-01 Ollie Wild <aaw@google.com>
1102 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1103 (select_decl): Remove function.
1104 (unqualified_namespace_lookup): Populate binding by calling
1105 ambiguous_decl. Remove select_decl call.
1106 (lookup_qualified_name): Remove select_decl call.
1107 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1108 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1109 generation when name lookup is ambiguous.
1111 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1114 * init.c (build_new_1): Use structural equality on the copy of the
1117 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1119 * decl2.c (determine_visibility): Implement
1120 flag_visibility_ms_compat effect on type info.
1121 * decl.c (cxx_init_decl_processing): Implement
1122 global effect of flag_visibility_ms_compat.
1124 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1126 * decl2.c (start_objects): Mark constructor-running function
1129 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1132 * decl.c (grokdeclarator): Reset friendp for member functions declared
1133 friend of their own class.
1135 2007-06-23 Mark Mitchell <mark@codesourcery.com>
1137 * decl2.c (determine_visibility): Don't look for dllexport here.
1138 (determine_visibility_from_class): Tidy.
1140 2007-06-18 Simon Baldwin <simonb@google.com>
1143 * parser.c (cp_parser_single_declaration): Added check for storage
1144 class other than sc_none in parsed declaration, and a flag to indicate
1145 if the call is part of an explicit template specialization parse.
1146 * (cp_parser_explicit_specialization): Specialization check flag added
1147 to call to cp_parser_single_declaration(), set true.
1148 * (cp_parser_template_declaration_after_export): Specialization check
1149 flag added to call to cp_parser_single_declaration(), set false.
1150 * pt.c (check_explicit_specialization): Added code to copy visiblity
1151 and linkage from the templated function to the explicit specialization.
1153 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1155 * typeck.c (build_binary_op): For templates build the
1156 expression in pieces to avoid the assert in build2_stat.
1157 (get_member_function_from_ptrfunc):
1158 Change over to using POINTER_PLUS_EXPR and convert
1159 the second operand to sizetype.
1160 * typeck2.c (build_m_component_ref): Likewise.
1161 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
1162 instead of PLUS_EXPR for pointers.
1163 (build_new_1): Likewise.
1164 (build_vec_delete_1): Likewise.
1165 (build_vec_delete): Likewise.
1166 * class.c (build_base_path): Likewise.
1167 (build_base_path): Likewise.
1168 (convert_to_base_statically): Likewise.
1169 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
1170 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
1171 instead of PLUS_EXPR.
1172 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
1173 instead of PLUS_EXPR for pointers.
1174 * call.c (build_special_member_call): Likewise.
1175 * rtti.c (build_headof): Likewise.
1176 Use sizetype instead of ptrdiff_type_node.
1177 (tinfo_base_init): Create a POINTER_PLUS_EXPR
1178 instead of PLUS_EXPR for pointers.
1179 * except.c (expand_start_catch_block): Do a
1180 NEGATIVE and then a POINTER_PLUS_EXPR instead
1182 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
1183 PLUS_EXPR on pointer types over to use
1184 POINTER_PLUS_EXPR and remove the conversion
1185 to the pointer types.
1186 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
1187 adding to a pointer type. Use size_int instead of
1188 ssize_int. Convert the index to sizetype before
1189 adding it to the pointer.
1191 2007-06-15 Mark Mitchell <mark@codesourcery.com>
1193 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
1194 (DECL_ANON_UNION_VAR_P): New macro.
1195 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
1196 than DECL_VAR_MARKED_P, to keep track of which variables we have
1198 * decl.c (redeclaration_error_message): Complain about redeclaring
1199 anonymous union members at namespace scope.
1200 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
1202 2007-06-14 Geoff Keating <geoffk@apple.com>
1204 * decl2.c (determine_visibility): Ensure that functions with
1205 hidden types as parameters are hidden.
1208 * decl2.c (determine_visibility): Remove duplicate code for
1211 2007-06-12 Ian Lance Taylor <iant@google.com>
1214 * init.c (avoid_placement_new_aliasing): New static function.
1215 (build_new_1): Call it.
1217 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
1219 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
1220 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
1222 2007-06-08 Jakub Jelinek <jakub@redhat.com>
1225 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
1226 on init, the non-decl cond operand and increment value.
1228 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
1231 * decl.c (check_initializer): Report an error when a brace enclosed
1232 initializer is used for a non-aggregate type in C++98.
1233 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
1235 (grokdeclarator): Likewise.
1236 (move_fn_p): Likewise.
1237 * typeck.c (check_return_expr): Likewise.
1238 * call.c (reference_binding): Likewise.
1239 * error.c (cp_cpp_error): Likewise.
1240 * pt.c (check_default_tmpl_args): Likewise.
1242 * lex.c (init_reswords): Likewise.
1243 * parser.c (p_parser_primary_expression): Likewise.
1244 (TOKEN_PRECEDENCE): Likewise.
1245 (cp_parser_init_declarator): Likewise.
1246 (cp_parser_ptr_operator): Likewise.
1247 (cp_parser_parameter_declaration): Likewise.
1248 (cp_parser_enclosed_template_argument_list): Likewise.
1249 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
1250 (cp_parser_next_token_ends_template_argument_p): Likewise.
1252 2007-06-04 Simon Baldwin <simonb@google.com>
1254 * decl.c (grokdeclarator): Readability change. Moved case labels
1255 into direct switch statement scope.
1257 2007-06-04 Paolo Carlini <pcarlini@suse.de>
1259 * call.c (convert_like_real): Remove pointless code.
1261 2007-05-31 Mark Mitchell <mark@codesourcery.com>
1263 * decl.c (get_atexit_fn_ptr_type): New function.
1264 (get_atexit_node): Use it.
1265 (start_cleanup_fn): Likewise.
1266 (register_dtor_fn): Use the object's destructor, instead of a
1267 separate cleanup function, where possible.
1268 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
1269 (atexit_fn_ptr_type_node): New macro.
1270 * decl2.c (build_cleanup): Use build_address.
1272 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
1274 * typeck.c (build_binary_op): Include types in error.
1276 2007-05-31 Jakub Jelinek <jakub@redhat.com>
1279 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
1280 needs runtime initialization.
1282 2007-05-31 Paolo Carlini <pcarlini@suse.de>
1285 * semantics.c (finish_trait_expr): Complete the types.
1287 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
1288 Douglas Gregor <doug.gregor@gmail.com>
1289 Pedro Lamarao <pedro.lamarao@mndfck.org>
1290 Howard Hinnant <howard.hinnant@gmail.com>
1294 * typeck.c (comptypes): Don't consider rvalue and lvalue
1295 reference types to be equivalent.
1296 (check_return_expr): Move from certain lvalues when returning
1298 * decl.c (grokdeclarator): Implement reference collapsing.
1299 (copy_fn_p): Don't consider constructors taking rvalue references
1300 to be copy constructors.
1302 * call.c (conversion): New "rvaluedness_matches_p" member.
1303 (convert_class_to_reference): Require reference type as first
1304 parameter instead of base type.
1305 (reference_binding): Add logic to handle rvalue references.
1306 (implicit_conversion): Update inaccurate comment.
1307 (convert_like_real): Disable creation of temporaries that are
1308 impossible to initialize for types with move constructors.
1309 (build_over_call): Elide move constructors when possible.
1310 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
1311 (maybe_handle_ref_bind): Return conversion instead of type node.
1312 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
1313 determine preferred conversion sequences.
1314 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
1315 (LOOKUP_PREFER_RVALUE): New.
1316 (DECL_MOVE_CONSTRUCTOR_P): New.
1317 (struct cp_declarator): Add "reference" member for reference
1318 types, with new "rvalue_ref" flag.
1319 (cp_build_reference_type): Declare.
1320 (move_fn_p): Declare.
1321 * error.c (dump_type_prefix): Format rvalue reference types
1322 correctly in error messages.
1323 * except.c (build_throw): Move from certain lvalues when
1325 * mangle.c (write_type): Mangle rvalue references differently
1326 than regular references.
1327 * parser.c (make_reference_declarator): Add boolean parameter for
1329 (cp_parser_make_indirect_declarator): New.
1330 (cp_parser_new_declarator_opt): Call
1331 cp_parser_make_indirect_declarator.
1332 (cp_parser_conversion_declarator_opt): Ditto.
1333 (cp_parser_declarator): Ditto.
1334 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
1336 * pt.c (tsubst): Implement reference collapsing.
1337 (maybe_adjust_types_for_deduction): Implement special template
1338 parameter deduction rule for rvalue references.
1339 (type_unification_real): Update calls to
1340 maybe_adjust_types_for_deduction.
1341 (try_one_overload): Ditto.
1342 (unify_pack_expansion): Ditto.
1343 * tree.c (lvalue_p_1): Handle rvalue reference types.
1344 (cp_build_reference_type): New.
1346 2007-05-30 Jakub Jelinek <jakub@redhat.com>
1349 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
1350 variables that need runtime initialization.
1352 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
1355 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
1356 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
1357 case POSTDECREMENT_EXPR>): Return the error_mark_node
1358 if either the real or imaginary parts would an
1361 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
1362 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1365 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
1366 token is a closing brace, false if there are no tokens left.
1367 (cp_parser_namespace_alias_definition): Only consume the next token if
1368 it is a closing brace.
1370 * parser.c (cp_parser_class_specifier): Likewise.
1372 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
1374 * semantics.c (finish_member_declaration): Fix a typo in the
1377 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
1389 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
1390 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
1391 * pt.c (check_for_bare_parameter_packs): Return bool indicated
1392 whether everything was okay. Fix indentation.
1393 (push_template_decl_real): Check for bare parameter packs in
1394 function parameters; where errors occur, mark the parameter types
1395 with ERROR_MARK_NODEs to avert ICEs.
1396 (coerce_template_parameter_pack): New.
1397 (coerce_template_parms): Moved parameter pack coercion into
1398 coerce_template_parameter_pack, and permit it anywhere in the
1399 template parameter list (not just at the end). Parameter and
1400 argument indices can vary (somewhat) separately now, so add
1401 PARM_IDX and ARG_IDX.
1402 (fn_type_unification): Don't set an argument pack as incomplete if
1403 no argument pack was deduced.
1404 (type_unification_real): If a type parameter is a parameter pack
1405 and has not otherwise been deduced, it will be deduced to an empty
1407 (more_specialized_fn): Use the actual lengths of the argument
1408 lists when comparing against expansions.
1409 * semantics.c (finish_member_declaration): If a field's type has
1410 bare parameter packs, error and set its type to ERROR_MARK_NODE.
1412 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
1415 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
1417 2007-05-22 Ollie Wild <aaw@google.com>
1419 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
1420 (unqualified_namespace_lookup): Adds check for hidden types.
1422 2007-05-22 Ollie Wild <aaw@google.com>
1424 * decl.c (duplicate_decls): Verify namespace names are unique.
1426 2007-05-21 Mark Mitchell <mark@codesourcery.com>
1428 * decl.c (cxx_maybe_build_cleanup): Handle
1429 __attribute__((cleanup)).
1431 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1433 * cvt.c (cp_convert_and_check): Don't check warnings if the
1436 2007-05-18 Geoffrey Keating <geoffk@apple.com>
1438 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
1440 2007-05-14 Paolo Carlini <pcarlini@suse.de>
1443 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
1444 type only if is a class type (5.2.8/4).
1446 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
1448 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
1449 * decl.c (grokdeclarator): Use unsigned_type_for instead of
1450 c_common_unsigned_type.
1452 2007-05-11 Silvius Rus <rus@google.com>
1454 * cp/typeck.c (build_indirect_ref): Add call to
1455 strict_aliasing_warning.
1456 (build_reinterpret_cast_1): Condition call to
1457 strict_aliasing_warning.
1459 2007-05-11 Jan Hubicka <jh@suse.cz>
1461 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
1462 * decl2.c (start_objects): ctors and dtors are no longer public.
1463 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
1465 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
1467 * typeck.c (build_unary_op): Remove code that used to
1468 handle non lvalue increments/decrements.
1470 2007-05-07 Mike Stump <mrs@apple.com>
1472 * parser.c (check_empty_body): Add.
1473 (cp_parser_iteration_statement): Add call to check_empty_body.
1475 2007-05-05 Geoffrey Keating <geoffk@apple.com>
1478 * mangle.c (write_mangled_name): Mangle static variable names.
1479 (write_unqualified_name): Use local-source-name for
1480 namespace-scope static variables.
1482 2007-05-04 Dirk Mueller <dmueller@suse.de>
1484 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
1487 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
1490 * decl2.c (constrain_class_visibility):
1491 Use strip_pointer_or_array_types instead of strip_array_types.
1493 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
1496 * decl.c (reshape_init_r): Don't reshape the first element if it
1497 is a pointer to member function.
1499 2007-04-27 Simon Baldwin <simonb@google.com>
1501 * decl.c (grokparms): Changed message format from %qD to %qE.
1503 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
1505 * error.c (maybe_warn_variadic_templates): Variadic templates are
1506 now in C++0x, so only warn about them in C++98 mode.
1508 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
1511 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
1512 integeral types from vectors types.
1514 2007-04-26 Jakub Jelinek <jakub@redhat.com>
1517 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
1518 for type dependent OMP_CLAUSE_DECLs.
1520 2007-04-24 Mark Mitchell <mark@codesourcery.com>
1523 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
1524 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
1525 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
1526 * init.c (build_zero_init): Adjust, as
1527 COMPLEX_TYPE is now a SCALAR_TYPE.
1528 * typeck2.c (digest_init): Allow brace-enclosed initializers for
1529 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
1531 2007-04-25 Paolo Carlini <pcarlini@suse.de>
1533 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
1534 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
1535 (trait_expr_value): Adjust.
1537 2007-04-23 Simon Baldwin <simonb@google.com>
1539 * decl.c (grokparms): Added new error for duplicate function
1540 parameters names in function prototypes, to match gcc behavior.
1542 2007-04-23 Jan Hubicka <jh@suse.cz>
1544 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
1547 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
1549 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
1550 instead of checking GIMPLE_STMT_P in chain_next.
1552 2007-04-17 Mark Mitchell <mark@codesourcery.com>
1555 * call.c (convert_for_arg_passing): Convert bitfields to their
1558 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
1561 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
1563 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
1566 * cp/decl2.c (constrain_class_visibility):
1567 Do not warn about the use of anonymous namespace in the main input file.
1569 2007-04-15 Mark Mitchell <mark@codesourcery.com>
1571 * cp-tree.h (current_template_parms): Fix typo in comment.
1573 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
1575 * cp-tree.h, error.c: Fix comment typos.
1577 2007-04-13 Jason Merrill <jason@redhat.com>
1580 * call.c (reference_binding): Add c_cast_p parm. If true,
1581 add quals to TO as needed to make it reference-compatible.
1583 2007-04-11 Jan Hubicka <jh@suse.cz>
1585 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
1586 that we are not processing template_decl.
1588 2007-04-09 Mark Mitchell <mark@codesourcery.com>
1591 * class.c (build_base_path): Ensure that the converted pointer has
1592 the same cv-qualification as the input.
1594 2007-04-09 Paolo Carlini <pcarlini@suse.de>
1596 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
1598 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
1600 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
1602 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
1603 * tree.c (cp_add_pending_fn_decls): Remove.
1604 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
1606 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
1608 Revert change removing staticp.
1610 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
1612 * cp-objcp-common.c (cxx_staticp): Remove.
1613 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
1614 * cp-tree.h (cxx_staticp):
1616 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
1618 * class.c (check_for_override): Don't remove dllmport attribute
1621 2007-04-03 Jakub Jelinek <jakub@redhat.com>
1624 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
1625 type issue error and return early.
1627 2007-03-30 Jason Merrill <jason@redhat.com>
1630 * typeck.c (cp_type_readonly): New fn.
1631 * cp-tree.h: Declare it.
1632 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
1633 (cp_finish_decl): Not here.
1635 2007-03-31 Richard Guenther <rguenther@suse.de>
1637 * optimize.c (maybe_clone_body): Replace splay-tree usage by
1640 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
1645 * parser.c (declarator_can_be_parameter_pack): New.
1646 (cp_parser_template_parameter): Only parse the `...' if the
1647 declarator can be a parameter pack.
1648 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
1650 * pt.c (find_parameter_packs_r): Look into the bounds on integer
1651 types (they could be used as array bounds).
1652 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
1653 (tsubst_pack_expansion): Handle failure to expand parameter
1656 2007-03-30 Paolo Carlini <pcarlini@suse.de>
1659 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
1660 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
1661 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
1662 (CLASS_TYPE_NON_UNION_P): Add.
1663 (struct lang_type_class): Add has_complex_dflt.
1664 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
1665 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
1666 * cp-tree.def: Add TRAIT_EXPR.
1667 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
1668 * lex.c (struct resword): Add __has_nothrow_assign,
1669 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
1670 __has_trivial_constructor, __has_trivial_copy,
1671 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
1672 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
1673 __is_pod, __is_polymorphic, __is_union.
1674 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
1675 (cp_parser_trait_expr): New.
1676 * semantics.c (finish_trait_expr, trait_expr_value
1677 classtype_has_nothrow_copy_or_assign_p): New.
1678 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
1680 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
1681 * class.c (check_bases, check_field_decl, check_bases_and_members):
1682 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
1683 * pt.c (uses_template_parms, tsubst_copy_and_build,
1684 value_dependent_expression_p, type_dependent_expression_p): Deal with
1686 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
1688 2007-03-29 Richard Guenther <rguenther@suse.de>
1690 * tree.c (cp_walk_subtrees): Do not set input_location.
1692 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
1695 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
1698 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1700 * parser.c (struct cp_parser): Update comment for
1701 greater_than_is_operator_p.
1702 (cp_parser_primary_expression): In C++0x mode, a cast operator can
1703 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
1704 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
1705 !GREATER_THAN_IS_OPERATOR_P.
1706 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
1707 `>>' operators that will become two `>' tokens in C++0x.
1708 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
1709 mode, allowing it to terminate default arguments.
1710 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
1711 `>>' like two consecutive `>' tokens.
1712 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
1713 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
1714 ends a template argument.
1716 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1718 * decl.c (redeclaration_error_message): Complain when redeclaring
1719 a friend function with default template arguments (C++0x mode only).
1720 * cp-tree.h (check_default_tmpl_args): Declare.
1721 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
1722 template arguments in function templates. Add support for checking
1723 the default template arguments of friend templates.
1724 (push_template_decl_real): Fix call to check_default_tmpl_args.
1725 (type_unification_real): If a template parameter has not been
1726 deduced but provides a default template argument, substitute into
1727 that default template argument.
1728 * parser.c (cp_parser_init_declarator): When declaring (but not
1729 defining!) a function template in C++0x mode, check for default
1732 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1735 * decl.c (grokdeclarator): Deal with cv-qualified function type
1736 typedefs in the same way for member and non-member functions.
1738 2007-03-26 Dirk Mueller <dmueller@suse.de>
1740 * parser.c (cp_parser_member_declaration): Pedwarn
1741 about stray semicolons after member declarations.
1743 2007-03-26 Paolo Carlini <pcarlini@suse.de>
1746 * pt.c (instantiate_decl): Set in_system_header.
1748 2007-03-22 Mark Mitchell <mark@codesourcery.com>
1750 * cp-tree.h (current_tempalte_parms): Improve documentation.
1751 * pt.c (current_template_args): Likewise.
1754 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
1755 not consume tokens when failing.
1757 2007-03-22 Jim Wilson <wilson@specifix.com>
1758 Mark Mitchell <mark@codesourcery.com>
1761 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
1762 consistent with FROM.
1764 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1766 * error.c (dump_expr): Handle dependent names that designate types.
1767 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
1769 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
1771 * cp-tree.def, parser.c, pt.c: Fix comment typos.
1773 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1775 * cvt.c (cp_convert_and_check) : Define.
1776 * cp-tree.h (cp_convert_and_check): Declare.
1777 * call.c (convert_conversion_warnings): Rename to
1778 conversion_null_warnings. The warning for floating-point to
1779 integer is handled by convert_and_check in convert_like_real.
1780 (convert_like_real): convert_conversion_warnings was renamed as
1781 conversion_null_warnings.
1782 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
1783 overflow and changes of value during conversion.
1785 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1788 * parser.c (cp_parser_statement): If 'namespace' is found, this
1789 only can be a namespace alias definition, so parse it now.
1790 (cp_parser_namespace_alias_definition): if we find an open brace
1791 instead of '=', then this is actually a misplaced namespace
1794 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1797 * decl.c (cxx_init_decl_processing): Move command-line options
1798 processing to c-opts.c.
1800 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
1802 * ptree.c (cxx_print_type): Use formatting markup for integers
1803 when printing template parameter index/level/orig level.
1804 (cxx_print_xnode): Ditto.
1805 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
1806 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
1807 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
1809 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
1810 rather than a HOST_WIDE_INT.
1811 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
1812 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
1814 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
1815 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
1816 IN_BASE_INITIALIZER bool bitfields.
1817 (struct cp_declarator): Make KIND a 4-bit field. Make
1818 PARAMETER_PACK_P a bool bitfield just after KIND.
1819 * pt.c (uses_parameter_packs): Destroy the pointer set.
1820 (make_pack_expansion): Ditto.
1821 (check_for_bare_parameter_packs): Ditto.
1822 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
1824 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
1827 * call.c (convert_default_arg): Instead of copying the node,
1830 2007-03-15 Dirk Mueller <dmueller@suse.de>
1833 * call.c (convert_conversion_warnings): New..
1834 (convert_like_real): .. factored out from here.
1835 (convert_conversion_warnings): Add warning about
1836 false being converted to NULL in argument passing.
1838 2007-03-14 Dirk Mueller <dmueller@suse.de>
1840 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
1841 (finish_do_body): Warn about empty body in do/while statement.
1843 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1845 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
1847 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1850 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
1853 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
1855 * cp/repo.c (init_repo): Initialize random_seed saved options.
1856 (finish_repo): Adjust.
1858 2007-03-13 Mark Mitchell <mark@codesourcery.com>
1861 * Make-lang.in (doc/g++.1): Use $< to specify the location from
1864 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
1866 * decl.c (compute_array_index_type): New warning flag warn_vla.
1868 2007-03-12 Mark Mitchell <mark@codesourcery.com>
1871 * call.c (convert_default_arg): Copy non-constant arguments.
1873 2007-03-11 Mark Mitchell <mark@codesourcery.com>
1876 * parser.c (cp_parser_postfix_expression): Disallow compound
1877 literals in constant expressions.
1880 * semantics.c (finish_typeof): Use unlowered_expr_type.
1882 2007-03-10 Mark Mitchell <mark@codesourcery.com>
1885 * cp-tree.h (unlowered_expr_type): New function.
1886 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
1887 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
1888 (unlowered_expr_type): New function.
1889 (build_unary_op): Disallow predecrements of bool bitfields.
1890 * call.c (build_conditional_expr): Use unlowered_expr_type.
1891 * pt.c (type_unification_real): Likewise.
1893 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
1896 * typeck.c (check_return_expr): Check for bare parameter packs.
1897 (comptypes): Compare template parameter packs and
1898 type pack expansions.
1899 * decl.c (grokdeclarator): Deal with the declaration of function
1901 (grokparms): Verify that the (optional) function parameter pack is
1902 at the end of the parameter list.
1903 (xref_basetypes): Handle pack expansions in the base class.
1904 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
1905 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
1906 (NONTYPE_ARGUMENT_PACK): New.
1907 (TYPE_PACK_EXPANSION): New.
1908 (EXPR_PACK_EXPANSION): New.
1909 (ARGUMENT_PACK_SELECT): New.
1910 * cp-objcp-common.c (cp_tree_size): Compute size of
1911 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
1912 ARGUMENT_PACK_SELECT.
1913 * error.c (dump_template_argument): Print template argument packs.
1914 (dump_template_argument_list): Ditto.
1915 (dump_template_parameter): Dump `...' for template type parameter
1917 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
1918 (dump_parameters): Print function parameter packs.
1919 (dump_template_parms): Print template argument packs.
1920 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
1921 (maybe_warn_variadic_templates): New.
1922 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
1923 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
1924 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
1926 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
1927 (write_template_arg): Write argument packs as separate arguments.
1928 * cp-tree.h (struct template_parm_index_s): Add flag that
1929 indicates that the template parameter is actually a parameter
1931 (struct tree_argument_pack_select): New.
1932 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
1933 (union lang_tree_node): Add argument_pack_select.
1934 (FUNCTION_PARAMETER_PACK_P): New.
1935 (PACK_EXPANSION_P): New.
1936 (PACK_EXPANSION_PATTERN): New.
1937 (SET_PACK_EXPANSION_PATTERN): New.
1938 (PACK_EXPANSION_PARAMETER_PACKS): New.
1939 (ARGUMENT_PACK_P): New.
1940 (ARGUMENT_PACK_ARGS): New.
1941 (SET_ARGUMENT_PACK_ARGS): New.
1942 (ARGUMENT_PACK_INCOMPLETE_P): New.
1943 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
1944 (TEMPLATE_PARM_PARAMETER_PACK): New.
1945 (TEMPLATE_TYPE_PARAMETER_PACK): New.
1946 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
1947 (ARGUMENT_PACK_SELECT_INDEX): New.
1948 (ARGUMENT_PACK_SELECT_ARG): New.
1949 (struct cp_declarator): Add parameter_pack_p flag.
1950 (maybe_warn_variadic_templates): Declare.
1951 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
1952 indicate a template parameter pack.
1953 (uses_parameter_packs): Declare.
1954 (template_parameter_pack_p): Declare.
1955 (template_parms_variadic_p): Declare.
1956 (make_pack_expansion): Declare.
1957 (check_for_bare_parameter_packs): Declare.
1958 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
1959 sizeof... expressions.
1960 (pp_cxx_expression): Print pack expansions and non-type argument
1962 (pp_cxx_exception_specification): Print pack expansions.
1963 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
1964 (pp_cxx_ctor_initializer): Print pack expansions.
1965 (pp_cxx_type_id): Print pack expansions.
1966 (pp_cxx_template_argument_list): Print argument packs.
1967 (pp_cxx_template_parameter): Print ellipsis for template parameter
1969 * pt.c (comp_template_parms): Compare template parameter packs.
1970 (template_parameter_pack_p): New.
1971 (template_parms_variadic_p): New.
1972 (template_args_variadic_p): New.
1973 (make_ith_pack_parameter_name): New.
1974 (struct find_parameter_pack_data): New.
1975 (find_parameter_packs_r): New.
1976 (uses_parameter_packs): New.
1977 (make_pack_expansion): New.
1978 (check_for_bare_parameter_packs): New.
1979 (expand_template_argument_pack): New.
1980 (reduce_template_parm_level): Propagate parameter pack flag.
1981 (process_template_parm): Add is_parameter_pack parameter to state
1982 when the parameter is actually a parameter pack. Create template
1983 parameter packs when is_parameter_pack is true.
1984 (current_template_args): The argument for a template parameter
1985 pack is an argument pack containing a single pack expansion.
1986 (process_partial_specialization): When checking that non-type
1987 argument expressions do not involve template parameters, loop over
1988 the arguments in argument packs separately.
1989 (push_template_decl_real): Check that the type of the declaration
1990 does not have any bare parameter packs. Check that primary
1991 templates have no more than one parameter pack, and that it comes
1992 at the end of the template parameter list.
1993 (convert_template_argument): Handle coercions for pack expansion
1994 expressions by coercing the pattern then rebuilding the expansion.
1995 (coerce_template_parms): When coercing the arguments for a
1996 variadic template, pack "extra" arguments into an argument pack.
1997 (coerce_template_template_parms): Cannot coerce between parameter
1998 packs and non-pack parameters.
1999 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2000 (comp_template_args): Expand all template arguments packs before
2001 comparing template argument lists.
2002 (mangle_class_name_for_template): Make argument packs as separate
2004 (for_each_template_parm_r): No need to handle BASELINK.
2005 (instantiate_class_template): Handle pack expansions in the base
2007 (tsubst_pack_expansion): New.
2008 (tsubst_template_args): Handle substitutions of argument packs and
2009 pack expansion into template argument lists.
2010 (tsubst_decl): Expand function parameter packs into separate
2011 function parameters.
2012 (tsubst_arg_types): Expand a type pack expansion into separate
2014 (tsubst_exception_specification): Handle pack expansions in
2015 exception specifiers.
2016 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2017 replacing a template parameter with its argument. If we encounter
2018 a substitution for an argument pack, just return the parameter
2020 (tsubst_copy): sizeof(X...) returns the number of elements in
2021 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2022 PARM_DECL is a parameter pack.
2023 (tsubst_expr): Expression pack expansions and argument packs
2024 cannot show up here; they will all be handled through function
2025 calls, sizeof, and template argument lists.
2026 (tsubst_copy_and_build): sizeof(X...) returns the number of
2027 elements in parameter pack X. Handle pack expansions in TREE_LIST
2028 and CONSTRUCTOR nodes.
2029 (fn_type_unification): Handle "incomplete" explicit template
2030 argument lists that specify some of the arguments for a template
2032 (type_unification_real): Unify arguments against pack expansions.
2033 (template_parm_level_and_index): New, helper function.
2034 (unify_pack_expansion): New.
2035 (unify): Unify argument packs on an argument-by-argument basis,
2036 handling variadic argument packs as well.
2037 (more_specialized_fn): Handle unification of function parameter
2038 packs. All things being equal, prefer non-variadic function
2039 templates to variadic function templates.
2040 (more_specialized_class): Prefer the variadic class template
2041 partial specialization that binds fewer arguments to a parameter
2043 (regenerate_decl_from_template): Expand function parameter packs
2044 into separate parameters.
2045 (instantiate_decl): Ditto.
2046 (tsubst_initializer_list): Handle pack expansions for base-class
2048 (dependent_type_p_r): Determine dependent types in argument packs
2049 and pack expansions.
2050 (value_dependent_expression_p): Determine value-dependence of
2051 non-type argument packs.
2052 (dependent_template_arg_p): Handle argument packs.
2053 * semantics.c (finish_cond): Check for bare parameter packs.
2054 (finish_expr_stmt): Ditto.
2055 (finish_for_expr): Ditto.
2056 (finish_switch_cond): Ditto.
2057 (finish_mem_initializers): Ditto.
2058 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2060 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2061 * parser.c (make_declarator): Declarator is not an expansion.
2062 (make_pointer_declarator): Transfer parameter pack flag to outer
2064 (make_reference_declarator): Ditto.
2065 (make_ptrmem_declarator): Ditto.
2066 (make_call_declarator): Ditto.
2067 (make_array_declarator): Ditto.
2068 (cp_parser_postfix_expression): Allow pack expansion expressions
2069 in the argument list for a call expression.
2070 (cp_parser_parenthesized_expression_list): Add new parameter
2071 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2072 into separate arguments."
2073 (cp_parser_new_placement): Allow pack expansion expressions.
2074 (cp_parser_new_initializer): Ditto.
2075 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2076 base-class initializer expansion.
2077 (cp_parser_mem_initializer): Ditto.
2078 (cp_parser_template_parameter_list): Keep track of whether the
2079 template parameter is a template parameter pack.
2080 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2081 template parameter pack.
2082 (cp_parser_type_parameter): Ditto.
2083 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2085 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2086 this declarator is a parameter pack.
2087 (cp_parser_parameter_declaration): The ellipsis does not end the
2088 parameter declaration, because it might be a parameter pack. Parse
2089 the ellipsis to indicate a parameter pack.
2090 (cp_parser_initializer): Allow pack expansions.
2091 (cp_parser_initializer_list): Allow ellipsis to create an
2092 initializer expansion.
2093 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2095 (cp_parser_type_id_list): Allow ellipsis to create an exception
2096 specifier expansion.
2097 (cp_parser_attribute_list): Don't allow pack expansions.
2098 (cp_parser_functional_cast): Allow pack expansions.
2099 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2100 compute the length of a parameter pack.
2101 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2102 end a template argument.
2103 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2104 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2107 2007-03-09 Dirk Mueller <dmueller@suse.de>
2109 * cp/call.c (build_new_op): Call warn_logical_operator.
2111 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2114 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2117 * pt.c (any_template_arguments_need_structural_equality_p):
2120 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2122 * decl.c (grokdeclarator): Disable warnings for anonymous
2125 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2127 * typeck2.c (readonly_error): Always emit a hard error.
2128 Remove last argument.
2129 * cp-tree.h (readonly_error): Adjust prototype.
2130 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2131 * typeck.c (build_unary_op): Likewise.
2132 (build_modify_expr): Likewise.
2134 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
2137 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2139 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2142 * parser.c (struct cp_parser): New IN_IF_STMT.
2143 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
2144 returning if parsing the body of an 'if' statement or issuing an
2145 error and continuing.
2146 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
2148 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
2150 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
2153 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
2156 2007-03-02 Geoffrey Keating <geoffk@apple.com>
2158 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
2159 Objective-C++. Don't exit early if -shared-libgcc needs to be
2162 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2164 * typeck.c (common_base_type): Delete unused function.
2166 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2168 * Make-lang.in: Add dummy lang.install-pdf target.
2170 2007-03-01 Simon Baldwin <simonb@google.com>
2173 * decl.c (check_tag_decl): Added new warning for typedef ignored
2174 when it precedes an otherwise valid non-typedef declaration.
2176 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
2178 * typeck.c (build_function_call): Store converted arguments
2179 in a stack-allocated array instead of building a list.
2180 (convert_arguments): Store arguments in the array passed in as an
2181 argument, and return the actual number of arguments.
2182 * call.c (build_call): Delete, and replace with...
2183 (build_call_n, build_call_a): New.
2184 (build_op_delete_call): Rewrite to avoid constructing argument lists.
2185 (build_over_call): Store converted arguments in a stack-allocated
2186 array instead of building a list.
2187 (build_cxx_call): Pass arguments in an array instead of as a list.
2188 (build_java_interface_fn_ref): Rewrite to avoid constructing
2190 * tree.h: Update declarations to reflect above changes.
2191 * method.c (use_thunk): Use a stack-allocated array to hold
2192 the arguments instead of a list.
2193 * rtti.c (throw_bad_cast): Update call to cxx_call.
2194 (throw_bad_typeid): Likewise.
2195 (build_dynamic_cast_1): Likewise.
2196 * init.c (build_builtin_delete_call): Use build_call_n.
2197 * decl.c (expand_static_init): Likewise.
2198 * except.c (cp_protect_cleanup_actions): Likewise.
2199 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
2200 (gimplify_must_not_throw_expr): Likewise.
2201 (cxx_omp_apply_fn): Use build_call_a.
2203 2007-02-26 Mark Mitchell <mark@codesourcery.com>
2205 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
2206 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
2208 2007-02-25 Mark Mitchell <mark@codesourcery.com>
2210 * cp-tree.h (static_ctors): Remove.
2211 * cp-tree.h (static_dtors): Likewise.
2212 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
2213 refactoring of tree_map hierarchy.
2214 (decl_shadowed_for_var_insert): Likewise.
2215 * semantics.c (expand_body): Use c_expand_body.
2216 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
2217 * decl2.c (static_ctors): Remove.
2218 (static_dtors): Likewise.
2219 (generate_ctor_or_dtor_function): Pass NULL_TREE to
2220 objc_generate_static_init_call. Do not call static_[cd]tors.
2221 (generate_ctor_and_dtor_functions_for_priority): Do not check for
2223 (cp_write_global_declarations): Likewise.
2225 2007-02-23 Richard Guenther <rguenther@suse.de>
2227 * class.c (note_name_declared_in_class): Make declaration
2228 changes meaning a pedwarn.
2230 2007-02-22 Michael Matz <matz@suse.de>
2233 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
2234 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
2235 dump_function_decl): Guard emitting outer scopes by new flag.
2236 * cp-lang.c (cxx_dwarf_name): New function.
2237 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
2238 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
2240 (push_template_decl_real, lookup_template_class): Remove calls
2243 2007-02-19 Mark Mitchell <mark@codesourcery.com>
2245 * call.c (build_new_method_call): Ensure that explicit calls of
2246 destructors have type "void".
2248 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2250 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
2251 and -Walways-true with -Waddress.
2252 * cvt.c (convert_to_void): Replace unconditional warning with
2255 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2257 * decl.c, tree.c: Fix comment typos.
2259 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2262 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
2263 statement expression if we had an error mark node.
2265 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2266 Brooks Moses <brooks.moses@codesourcery.com>
2267 Lee Millward <lee.millward@codesourcery.com>
2269 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
2270 Change class to tcc_vl_exp.
2272 * call.c (build_call): Use build_call_list instead
2274 (build_over_call): Likewise.
2275 (build_new_method_call): Use build_min_non_dep_call_list
2276 instead of build_min_non_dep.
2278 * error.c (dump_call_expr_args): New function.
2279 (dump_aggr_init_expr_args): New function.
2280 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
2281 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
2283 * cvt.c (convert_to_void): Use build_call_array instead
2284 of build3; use new AGGR_INIT_EXPR accessor macros.
2286 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
2287 instead of TREE_CODE_LENGTH.
2289 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
2290 AGGR_INIT_EXPR accessor macros.
2292 * cp-gimplify.c (cp_gimplify_init_expr): Use
2293 AGGR_INIT_EXPR_SLOT to set the slot operand.
2295 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
2296 (AGGR_INIT_EXPR_SLOT): New macro.
2297 (AGGR_INIT_EXPR_ARG): New macro.
2298 (aggr_init_expr_nargs): New macro.
2299 (AGGR_INIT_EXPR_ARGP): New macro.
2300 (aggr_init_expr_arg_iterator): New.
2301 (init_aggr_init_expr_arg_iterator): New.
2302 (next_aggr_init_expr_arg): New.
2303 (first_aggr_init_expr_arg): New.
2304 (more_aggr_init_expr_args_p): New.
2305 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
2306 (stabilize_aggr_init): New declaration.
2307 (build_min_non_dep_call_list): Likewise.
2309 * tree.c (process_aggr_init_operands): New function.
2310 (build_aggr_init_array) New function.
2311 (build_cplus_new): Update to use new CALL_EXPR and
2312 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
2313 build_aggr_init_array.
2314 (build_min_non_dep_call_list) New function.
2315 (build_min_nt): Assert input code parameter is not a variable
2316 length expression class.
2317 (build_min, build_min_non_dep): Likewise.
2318 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
2319 to check for equality instead of recursing. Handle tcc_vl_exp
2321 (stabilize_call): Update to only handle CALL_EXPRs, not
2322 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
2323 (stabilize_aggr_init): New function.
2324 (stabilize_init): Use it.
2326 * cxx-pretty-print.c (pp_cxx_postfix_expression)
2327 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
2328 AGGR_INIT_EXPR accessor macros and argument iterators.
2330 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
2331 build_vl_exp. Iterate through the operands, recursively
2332 processing each one.
2333 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
2334 CALL_EXPR accessor macros.
2335 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
2336 tree code classes. Use TREE_OPERAND_LENGTH instead of
2339 * semantics.c (finish_call_expr): Use build_nt_call_list
2340 instead of build_nt.
2341 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
2342 accessor macros. Use build_call_array to construct the
2343 CALL_EXPR node instead of build3
2345 * decl2.c (build_offset_ref_call_from_tree): Use
2346 build_nt_call_list and build_min_non_dep_call_list instead
2347 of build_min_nt and build_min_non_dep.
2349 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
2350 Use build_nt_call_list instead of build_min_nt.
2352 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2355 * call.c (build_conditional_expr): Improve error message.
2357 2007-02-13 Dirk Mueller <dmueller@suse.de>
2359 * friend.c (do_friend): Annotate warning about friend
2360 declarations in templates with OPT_Wnon_template_friend.
2361 Convert informal message from warning() to inform().
2363 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
2364 Mark Mitchell <mark@codesourcery.com>
2367 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
2368 instantiations for variables.
2370 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2373 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
2374 Check warn_unused_value just once.
2376 2007-02-11 Mark Mitchell <mark@codesourcery.com>
2379 * pt.c (determine_specialization): Use skip_artificial_parms_for.
2380 (fn_type_unificiation): Likewise.
2381 (get_bindings): Likewise.
2383 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
2386 * decl.c (finish_function): Use DECL_REPLACEABLE.
2387 * tree.c (cp_cannot_inline_tree_fn): Likewise.
2389 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
2391 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
2393 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
2395 * decl.c (grokvardecl): Don't error if !have_tls.
2396 (grokdeclarator): Likewise.
2397 * parser.c (cp_parser_omp_threadprivate): Likewise.
2399 2007-02-07 Jakub Jelinek <jakub@redhat.com>
2402 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
2403 parameters and result decls in omp clauses.
2404 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
2407 2007-02-05 Dirk Mueller <dmueller@suse.de>
2410 * parser.c (cp_parser_class_specifier): Always initialize bases.
2412 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
2414 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
2415 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
2416 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
2418 * semantics.c (finish_omp_atomic): Store a whole expression node
2419 in operand 1, and integer_zero_node in operand 0, for dependent
2420 OMP_ATOMIC. Rewrite to make flow easier to understand.
2422 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2424 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
2426 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
2428 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
2429 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
2431 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
2433 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
2434 keyword warning to -Wc++0x-compat.
2436 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2438 * decl.c (grokdeclarator): Update documentation.
2440 2007-02-02 Jakub Jelinek <jakub@redhat.com>
2443 * decl.c (grokdeclarator): If __thread is used together with
2444 a storage class other than extern and static, clear thread_p
2445 after issuing diagnostics and fall through to checking the
2448 2007-01-30 Roger Sayle <roger@eyesopen.com>
2450 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
2451 calculating the size of an array (to avoid recursive errors).
2453 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2456 * typeck.c (build_binary_op): Fix logic for warning. Move warning
2458 * call.c (convert_like_real): Don't warn when converting to
2461 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2463 * decl.c (pop_label): Replace warning with call to
2464 warn_for_unused_label.
2466 2007-01-28 Andrew Pinski <pinskia@gmail.com>
2469 * semantics.c (finish_pseudo_destructor_expr): Check the
2470 destrutor name by calling check_dtor_name.
2472 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
2474 * lex.c (D_CPP0X): Rename.
2476 (reswords): D_CPP0X -> D_CXX0X.
2477 (init_reswords): Ditto.
2478 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
2479 of C++0x keywords as identifiers.
2481 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
2484 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
2487 2007-01-23 Ian Lance Taylor <iant@google.com>
2489 * typeck.c (convert_for_assignment): Only warn about a = b = c
2490 when converting to bool.
2492 2007-01-23 Roger Sayle <roger@eyesopen.com>
2494 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
2496 * typeck.c (ignore_overflows): Remove the remaining uses of
2497 TREE_CONSTANT_OVERFLOW.
2499 2007-01-20 Jan Hubicka <jh@suse.cz>
2501 * decl2.c (start_objects, start_static_storage_duration_function):
2502 Do not make the functions uninlinable.
2504 2007-01-17 Ian Lance Taylor <iant@google.com>
2506 * class.c (add_method): Call VEC_reserve_exact rather than passing
2507 a negative size to VEC_reserve.
2509 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
2512 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
2514 2007-01-10 Mark Mitchell <mark@codesourcery.com>
2517 * decl.c (make_typename_type): If the qualified name is not a
2518 type, issue an error.
2519 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
2522 2007-01-08 Geoffrey Keating <geoffk@apple.com>
2524 * rtti.c: Include target.h.
2525 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
2526 don't emit typeinfo for fundamental types as weak.
2527 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
2529 2007-01-08 Richard Guenther <rguenther@suse.de>
2531 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
2533 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
2535 * call.c (standard_conversion): Pass flag to
2536 vector_types_convertible_p to disallow emission of note.
2537 * typeck.c (convert_for_assignment): Pass flag to
2538 vector_types_convertible_p to allow emission of note.
2539 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
2540 to disallow emission of note.
2542 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2545 * typeck.c (build_binary_op): Call overflow_warning if
2546 TREE_OVERFLOW_P is true for the result and not for any of the
2549 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
2552 * class.c (add_method): Don't wait until template
2553 instantiation time to complain about duplicate methods.
2555 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2558 * semantics.c (finish_unary_op_expr): Warn only if result
2559 overflowed and operands did not.
2561 2007-01-05 Ian Lance Taylor <iant@google.com>
2563 * typeck.c (build_binary_op): Warn about comparing a non-weak
2566 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
2568 * pt.c (tsubst): Propagate the need for structural equality checks
2569 when reducing the level of template parameters.
2571 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
2573 * pt.c: Fix a comment typo.
2575 2007-01-02 Ian Lance Taylor <iant@google.com>
2577 * semantics.c (maybe_convert_cond): Optionally warn when using an
2578 assignment as a condition.
2579 * typeck.c (convert_for_assignment): Optionally warn about
2580 assigning the result of an assignment to a bool.
2582 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2584 * pt.c (canonical_template_parms): Correct typo in comment.
2586 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2588 * typeck.c (structural_comptypes): Renamed from "comptypes".
2589 (comptypes): Use canonical type information to perform fast type
2590 comparison. When VERIFY_CANONICAL_TYPES, verify that the
2591 canonical type comparison returns the same results as we would see
2592 from the current, structural check. Support COMPARE_STRUCTURAL
2593 when we need structural checks.
2594 * decl.c (typename_compare): Fix comment.
2595 (build_typename_type): TYPENAME_TYPE nodes require structural
2596 equality checks, because they resolve different based on the
2598 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
2599 require structural equality checks (for now).
2600 (build_ptrmemfunc_type): Build the canonical pointer to member
2602 (compute_array_index_type): Whenever we build a new index type
2603 to represent the size of an array in a template, we need to mark
2604 this index type as requiring structural equality. This goes for
2605 arrays with value-dependent sizes with the current ABI, or all
2607 * tree.c (cplus_array_hash): New.
2608 (struct cplus_array_info): New.
2609 (cplus_array_compare): New.
2610 (cplus_array_htab): New.
2611 (build_cplus_array_type_1): Use a hash table to cache the array
2612 types we build. Build the canonical array type for each array
2614 (cp_build_qualified_type_real): When building a cv-qualified array
2615 type, use the hash table of array types and build canonical array
2617 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
2618 use structural equality (for now).
2619 * cp-tree.h (COMPARE_STRUCTURAL): New.
2620 * pt.c (canonical_template_parms): New.
2621 (canonical_type_parameter): New.
2622 (process_template_parm): Find the canonical type parameter.
2623 (lookup_template_class): When we have named the primary template
2624 type, set the canonical type for our template class to the primary
2625 template type. If any of the template arguments need structural
2626 equality checks, the template class needs structural equality
2628 (tsubst): When reducing the level of a template template
2629 parameter, we require structural equality tests for the resulting
2630 parameter because its template parameters have not had their types
2631 canonicalized. When reducing a template type parameter, find the
2632 canonical reduced type parameter.
2633 (any_template_arguments_need_structural_equality_p): New.