1 2007-10-12 Paolo Carlini <pcarlini@suse.de>
3 * pt.c (tsubst): Use template_parm_level_and_index.
5 2007-10-12 Jakub Jelinek <jakub@redhat.com>
8 * parser.c (cp_parser_compound_statement): Handle label-declarations
9 at the beginning of the compound statement.
10 (cp_parser_block_declaration): Issue diagnostics about __label__
11 not at the beginning of a block.
13 2007-10-11 Paolo Carlini <pcarlini@suse.de>
16 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
17 to convert_template_argument.
18 (coerce_template_parms): Return error_mark_node after fixed-length
20 (tsubst_decl): Check for error_mark_node the return value of the
21 first tsubst in 'case VAR_DECL'.
23 2007-10-08 Ollie Wild <aaw@google.com>
25 * typeck2.c (digest_init): Call cplus_expand_constant after
26 convert_for_initialization.
27 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
28 * expr.c (cplus_expand_constant): Updated function description.
30 2007-10-04 Jason Merrill <jason@redhat.com>
33 * call.c (initialize_reference): Handle local static reference
36 2007-10-03 Jason Merrill <jason@redhat.com>
39 * name-lookup.c (push_namespace_with_attrs): Fold back into...
40 (push_namespace): Here.
41 (handle_namespace_attrs): New fn for the attr code.
42 (leave_scope): Don't pop_visibility.
43 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
44 * parser.c (cp_parser_namespace_definition): Call
45 handle_namespace_attrs and pop_visibility as appropriate.
48 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
50 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
52 * decl.c (duplicate_decls): Preserve linkage flags for mere
53 redeclarations of gnu_inline definitions.
55 2007-10-03 Jason Merrill <jason@redhat.com>
58 * decl.c (wrap_cleanups_r): New fn.
59 (wrap_temporary_cleanups): New fn.
60 (initialize_local_var): Call it.
62 2007-09-29 Jason Merrill <jason@redhat.com>
65 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
66 constant to not have DECL_EXTERNAL if it's file-local.
68 2007-09-28 Ollie Wild <aaw@google.com>
71 2007-09-27 Ollie Wild <aaw@google.com>
73 * typeck2.c (digest_init): Call cplus_expand_constant after
74 convert_for_initialization.
75 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
76 * expr.c (cplus_expand_constant): Updated function description.
78 2007-09-28 Jason Merrill <jason@redhat.com>
81 * class.c (layout_empty_base): Take rli parameter, update
82 rli->record_align if empty base has user-specified alignment.
83 (build_base_field): Pass rli to it.
85 2007-09-28 Paolo Carlini <pcarlini@suse.de>
88 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
90 2007-09-28 Paolo Carlini <pcarlini@suse.de>
93 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
94 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
95 (dump_parameters): Just call dump_type for argument packs too.
97 2007-09-28 Jakub Jelinek <jakub@redhat.com>
100 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
101 qualification by creating qualified PACK_EXPANSION_PATTERN and
102 then calling make_pack_expansion on it.
104 2007-09-27 Ollie Wild <aaw@google.com>
106 * typeck2.c (digest_init): Call cplus_expand_constant after
107 convert_for_initialization.
108 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
109 * expr.c (cplus_expand_constant): Updated function description.
111 2007-09-27 Jason Merrill <jason@redhat.com>
114 * decl2.c (is_late_template_attribute): Don't crash on unknown
117 2007-09-27 Paolo Carlini <pcarlini@suse.de>
120 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
121 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
122 spaces in the formatting.
123 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
125 2007-09-27 Jakub Jelinek <jakub@redhat.com>
127 * error.c (cxx_print_error_function): Add third argument, pass
128 it over to lhd_print_error_function.
129 (cp_print_error_function): If diagnostic->abstract_origin, print
131 * cp-tree.h (struct diagnostic_info): New forward decl.
132 (cxx_print_error_function): Add third argument.
134 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
137 * name-lookup.c (pushtag): Do not create an implicit typedef before
138 the associated type declaration is known to be valid.
140 2007-09-25 Jakub Jelinek <jakub@redhat.com>
142 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
143 rather than pointers.
145 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
148 * search.c (check_final_overrider): Fail if
149 targetm.comp_type_attributes returns 0.
151 2007-09-24 Jason Merrill <jason@redhat.com>
154 * pt.c (resolve_typename_type): Don't look things up in the original
155 template if it would mean losing template arguments.
157 2007-09-24 Jakub Jelinek <jakub@redhat.com>
160 * cp-tree.h (cxx_type_hash_eq): New prototype.
161 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
162 * tree.c (cxx_type_hash_eq): New function.
164 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
167 * tree.c (cp_build_qualified_type_real): Build a canonical
168 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
170 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
174 * tree.c (cplus_array_compare): Compare pointers, not types.
175 (build_cplus_array_type_1): Store new array type into the hash
176 table before building the canonical type; build the canonical type
178 (cp_build_qualified_type_real): Put all of the array types with
179 cv-qualified element types into the C++ array hash table, built as
180 variants of the unqualified versions.
182 2007-09-23 Jason Merrill <jason@redhat.com>
185 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
186 for deprecation warnings.
188 2007-09-22 Jason Merrill <jason@redhat.com>
191 * call.c (build_over_call): Warn about deprecated virtuals.
194 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
195 (MAYBE_TAGGED_TYPE_P): Remove.
196 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
197 instead of calling is_late_template_attribute again.
198 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
199 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
200 Don't crash on typedefs from non-template classes.
201 * decl2.c (grokfield): Don't sorry about attrs on template parms.
202 (is_late_template_attribute): All attributes applied to template
203 parms or typename types are dependent. Static.
204 (splice_template_attributes): Pass decl through.
205 (save_template_attributes): Likewise.
207 2007-09-20 Jakub Jelinek <jakub@redhat.com>
210 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
211 returned from tsubst_pack_expansion.
212 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
213 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
215 2007-09-20 Paolo Carlini <pcarlini@suse.de>
218 * semantics.c (finish_id_expression): Use consistently
219 context_for_name_lookup.
220 * decl.c (fixup_anonymous_aggr): Fix error message for
221 anonymous struct (vs union).
223 2007-09-19 Jason Merrill <jason@redhat.com>
226 * pt.c (tsubst): Handle typedefs by looking for the specialization.
227 (retrieve_specialization): Only tagged types use
228 DECL_TEMPLATE_INSTANTIATIONS.
229 (instantiate_class_template): Push nested classes too.
230 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
232 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
233 * init.c (is_aggr_type): Remove redundant tests.
234 * class.c (push_nested_class): Use CLASS_TYPE_P.
236 2007-09-20 Paolo Carlini <pcarlini@suse.de>
239 * init.c (build_zero_init): If, recursively, build_zero_init
240 returns a NULL_TREE, do not append it to the VEC of constructors.
242 2007-09-18 Jason Merrill <jason@redhat.com>
245 * pt.c (apply_late_template_attributes): Set processing_template_decl.
246 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
247 ATTR_FLAG_TYPE_IN_PLACE.
248 (tsubst): Do unqualified lookup to find typedefs from current class.
249 [ARRAY_TYPE]: Propagate alignment info.
250 * decl2.c (is_late_template_attribute): Only defer handling of
251 attribute aligned if the expression is dependent.
252 (save_template_attributes): If we're deferring any attributes,
253 make this a naming typedef.
255 2007-09-18 Paolo Carlini <pcarlini@suse.de>
258 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
259 va_arg instead of __builtin_va_arg.
261 2007-09-18 Paolo Carlini <pcarlini@suse.de>
264 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
265 (pp_cxx_primary_expression): Use it.
266 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
267 * error.c (dump_expr): Use it.
269 2007-09-18 Paolo Carlini <pcarlini@suse.de>
272 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
273 out case TYPEID_EXPR to...
274 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
275 and pp_cxx_right_paren.
276 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
277 * error.c (dump_expr): Use it.
279 2007-09-18 Paolo Carlini <pcarlini@suse.de>
282 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
283 (pp_cxx_primary_expression): Use it.
284 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
285 * error.c (dump_expr): Use it.
287 2007-09-16 Paolo Carlini <pcarlini@suse.de>
290 * init.c (build_new): Remove warning for zero-element
293 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
296 * call.c (maybe_handle_implicit_object): Set this_p, clear
297 rvaluedness_matches_p.
298 (compare_ics): Do not compare rvaluedness matching when one of the
299 operands is an implicit object.
301 2007-09-14 Jason Merrill <jason@redhat.com>
303 PR c++/17743, c++/19163
304 * decl2.c (is_late_template_attribute): New fn.
305 (splice_template_attributes, save_template_attributes): New fns.
306 (cplus_decl_attributes): Call save_template_attributes.
307 * pt.c (apply_late_template_attributes): New fn.
308 (instantiate_class_template, tsubst_decl): Use it.
309 * cp-tree.h: Declare is_late_template_attribute.
311 2007-09-13 Tom Tromey <tromey@redhat.com>
313 * parser.c (cp_lexer_new_main): Don't use
314 c_lex_return_raw_strings.
315 (cp_lexer_get_preprocessor_token): Update. Add special case when
318 2007-09-11 Jan Hubicka <jh@suse.cz>
320 * method.c (use_thunk): Use tree_rest_of_compilation
321 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
322 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
323 * cp-tree.h (expand_body): Kill.
324 (emit_associated_thunks): Declare.
325 * semantics.c (emit_associated_thunks): Export.
328 2007-09-09 David Daney <ddaney@avtrex.com>
331 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
332 to calculate cookie_ptr.
334 2007-09-08 Jason Merrill <jason@redhat.com>
337 * pt.c (most_specialized_class): Set processing_template_decl
338 while tsubsting partial spec args.
340 2007-09-06 Jason Merrill <jason@redhat.com>
342 * decl2.c (get_guard): Copy visibility from the guarded variable.
344 2007-09-06 Jan Hubicka <jh@suse.cz>
346 * semantics.c (expand_body): Do not mark arguments of clones used.
348 2007-09-06 Paolo Carlini <pcarlini@suse.de>
351 * decl.c (cp_finish_decl): When processing_template_decl,
352 deal correctly with init as TREE_LIST.
354 2007-09-06 Tom Tromey <tromey@redhat.com>
356 * decl.c (finish_function): Put return's location on line zero of
359 2007-09-05 Jason Merrill <jason@redhat.com>
362 * except.c (prepare_eh_type): Use type_decays_to.
365 * init.c (build_delete): Use build_headof to get the address of the
366 complete object if we aren't using the deleting destructor.
367 * rtti.c (build_headof): No longer static.
368 * cp-tree.h: Declare it.
370 2007-09-06 Jakub Jelinek <jakub@redhat.com>
372 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
373 decl if a prototype for XX is provided with throw().
376 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
377 on __*_chk non-__builtin_* decls.
379 2007-09-05 Paolo Carlini <pcarlini@suse.de>
382 * semantics.c (finish_id_expression): Use context_for_name_lookup
383 insted of DECL_CONTEXT, to see through anonymous structs and unions.
384 * class.c (finish_struct_anon): Deal correctly with anonymous
385 structs (vs unions, as GNU extension) in error messages.
387 2007-09-05 Jan Hubicka <jh@suse.cz>
389 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
390 call, DECL_EXTERNAL checks and current_function_decl saving.
392 2007-09-05 Paolo Carlini <pcarlini@suse.de>
395 * parser.c (cp_parser_primary_expression): Return error_mark_node
396 when a statement-expression is found in a template-argument list.
398 2007-09-04 Jason Merrill <jason@redhat.com>
400 * except.c (initialize_handler_parm): Use
401 fold_build_cleanup_point_expr.
404 * call.c (reference_binding): Don't look for user-defined conversions
408 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
409 the MUST_NOT_THROW_EXPR.
411 2007-09-04 Richard Sandiford <richard@codesourcery.com>
413 * decl.c (cp_finish_decl): Call determine_visibility before
414 make_rtl_for_nonlocal_decl.
416 2007-09-04 Jason Merrill <jason@redhat.com>
419 * pt.c (most_specialized_class): Substitute outer template
420 arguments into the arguments of a member template partial
422 (strip_innermost_template_args): New fn.
424 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
426 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
428 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
430 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
431 * decl.c (cp_make_fname_decl): Likewise,
432 * parser.c (cp_parser_string_literal): Likewise,
433 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
434 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
437 2007-09-02 Paolo Carlini <pcarlini@suse.de>
440 * typeck.c (build_unary_op): Fix error message for
441 Boolean expression as operand to operator--.
443 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
445 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
446 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
449 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
452 * init.c (build_default_init): Make extern.
453 * cp-tree.h (build_default_init): Declare here.
454 * pt.c (tsubst_expr): When the instantiation of the initializer of
455 a variable results in an empty list, default-initialize the
457 (tsubst_copy_and_build): When the instantiation of the initializer
458 in a new expression results in an empty initializer list,
459 default-initialize it.
461 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
463 * mangle.c (write_type): Change mangling of rvalue reference from
466 2007-08-31 Jakub Jelinek <jakub@redhat.com>
468 * decl.c (duplicate_decls): Remove duplicated line.
470 2007-08-31 Paolo Carlini <pcarlini@suse.de>
473 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
474 BOUND_TEMPLATE_TEMPLATE_PARM.
476 2007-08-31 Paolo Carlini <pcarlini@suse.de>
479 * search.c (lookup_member): Check the name argument for
482 2007-08-31 Paolo Carlini <pcarlini@suse.de>
485 * parser.c (cp_parser_trait_expr): Check rerurn value of
488 2007-08-30 Ollie Wild <aaw@google.com>
490 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
491 convert_ptrmem for pointer to member conversions.
492 (convert_to_pointer_force): Update cp_convert_to_pointer call.
493 (ocp_convert): Update cp_convert_to_pointer call.
494 * typeck.c (convert_ptrmem): Add conditional for null pointers to
496 (build_static_cast_1): Check can_convert for conversions in either
498 (get_delta_difference_1): New function.
499 (get_delta_difference): Refactor to call get_delta_difference_1.
501 2007-08-30 Jakub Jelinek <jakub@redhat.com>
503 * decl.c (start_preparsed_function): Set
504 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
506 2007-08-28 Paolo Carlini <pcarlini@suse.de>
509 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
510 BOUND_TEMPLATE_TEMPLATE_PARM.
512 2007-08-28 Jakub Jelinek <jakub@redhat.com>
516 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
517 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
519 2007-08-27 Jason Merrill <jason@redhat.com>
522 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
523 Look inside STMT_EXPR.
524 * semantics.c (stmt_expr_value_expr): New fn.
525 * cp-tree.h: Declare it.
528 * decl.c (groktypename): Ignore attributes applied to class type.
530 2007-08-28 Richard Guenther <rguenther@suse.de>
532 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
534 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
536 * error.c (dump_expr): Handle COMPLEX_CST.
537 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
538 (pp_cxx_expression): Likewise.
540 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
542 * decl.c (GNU_INLINE_P): New.
543 (duplicate_decls): Handle gnu_inline. Merge attributes and
544 some flags in overriding definitions.
545 (redeclaration_error_message): Handle gnu_inline.
546 (start_preparsed_function): Likewise.
548 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
550 * call.c (sufficient_parms_p): Constify.
551 * class.c (same_signature_p): Likewise.
552 * cp-gimplify.c (is_invisiref_parm,
553 cxx_omp_privatize_by_reference): Likewise.
554 * cp-objcp-common.c (has_c_linkage): Likewise.
555 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
556 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
557 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
558 num_artificial_parms_for, comp_template_parms,
559 template_parameter_pack_p, any_dependent_template_arguments_p,
560 any_type_dependent_arguments_p, any_value_dependent_elements_p,
561 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
562 zero_init_p, member_p, cp_lvalue_kind,
563 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
564 varargs_function_p, is_dummy_object, special_function_kind,
565 string_conv_p, type_unknown_p, comp_except_specs, compparms,
566 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
567 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
568 cp_has_mutable_p, at_least_as_qualified_p,
569 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
570 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
571 * except.c (nothrow_libfn_p): Likewise.
572 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
574 * pt.c (comp_template_parms, template_parameter_pack_p,
575 any_type_dependent_arguments_p, any_value_dependent_elements_p,
576 any_dependent_template_arguments_p): Likewise.
577 * repo.c (repo_export_class_p): Likewise.
578 * semantics.c (anon_aggr_type_p): Likewise.
579 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
580 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
581 varargs_function_p, member_p, is_dummy_object, pod_type_p,
582 zero_init_p, special_function_p): Likewise.
583 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
584 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
585 compparms, invalid_nonstatic_memfn_p,
586 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
587 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
588 cp_has_mutable_p, lvalue_or_else): Likewise.
590 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
592 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
593 * cp-objcp-common.c (cp_tree_size): Ditto.
594 * tree.c (cp_walk_subtrees): Ditto
595 * cp-tree.def (TINST_LEVEL): Go away.
596 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
597 move together with other non-tree structs.
598 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
599 (union lang_tree_node): Eliminate tinst_level field.
600 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
601 (current_instantiation, outermost_tinst_level): Return
602 a "struct tinst_level *".
604 * error.c (print_instantiation_partial_context): Change second
605 parameter to a "struct tinst_level *". Replace accessor macros
607 (print_instantiation_full_context): Likewise.
608 * lex.c (in_main_input_context): Likewise.
610 * pt.c (struct pending_templates): New.
611 (pending_templates, last_pending_template): Use it as a type.
612 (current_tinst_level): Change typo to "struct tinst_level *"
613 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
614 (add_pending_template): Construct a "struct pending_template".
615 Replace TINST_LEVEL accessor macros with field access.
616 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
617 (pop_tinst_level): Likewise.
618 (instantiate_pending_templates): Likewise. Factor common code used
619 when an instantiation has been done.
620 (outermost_tinst_level): Replace tree_last with loop.
621 (current_instantiation): Return a "struct tinst_level *".
623 2007-08-24 Ollie Wild <aaw@google.com>
625 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
626 * name-lookup.h (cp_binding_level): Remove vtables member.
628 2007-08-24 Richard Guenther <rguenther@suse.de>
630 * tree.c (cp_cannot_inline_tree_fn): Remove.
631 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
632 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
635 2007-08-24 Jakub Jelinek <jakub@redhat.com>
638 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
639 error_mark_node right away if build_expr_type_conversion
643 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
644 is error_mark_node rather than NULL_TREE.
645 * pt.c (check_explicit_specialization): Likewise.
648 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
649 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
651 2007-08-22 Jason Merrill <jason@redhat.com>
654 * pt.c (outermost_tinst_level): New function.
655 * lex.c (in_main_input_context): New function.
656 * cp-tree.h: Declare it.
657 * decl2.c (constrain_class_visibility): Use it to avoid warning
658 about uses of the anonymous namespace in the main input file.
660 2007-08-21 Jakub Jelinek <jakub@redhat.com>
662 * init.c (build_new_1): Use get_target_expr instead of save_expr.
664 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
667 * class.c (finish_struct_1): Warn when a class has virtual
668 functions and accessible non-virtual destructor.
670 2007-08-20 Richard Guenther <rguenther@suse.de>
674 * call.c (build_new_method_call): Convert initializer to
676 * init.c (build_aggr_init): Do not fiddle with types.
677 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
678 * except.c (build_throw): Do not drop qualifiers for the
680 * typeck.c (get_member_function_from_ptrfunc): Do not
681 fiddle with types, instead convert.
682 (build_ptrmemfunc1): Convert to the target type for
684 (gfc_trans_allocate): Convert result to target type.
685 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
686 pointer-to-member structures shall have alias set zero as well.
688 2007-08-20 Richard Guenther <rguenther@suse.de>
690 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
692 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
693 (nonstatic_local_decl_p): Likewise.
694 * tree.c (cp_auto_var_in_fn_p): Remove.
695 * decl.c (nonstatic_local_decl_p): Remove.
697 2007-08-20 Richard Guenther <rguenther@suse.de>
699 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
701 * tree.h (cp_walk_tree): New define to walk_tree_1 with
702 cp_walk_subtrees lh parameter.
703 (cp_walk_tree_without_duplicates): New define to
704 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
705 * tree.c (count_trees): Call
706 cp_walk_tree_without_duplicates.
707 (verify_stmt_tree): Call cp_walk_tree.
708 (break_out_target_exprs): Likewise.
709 (WALK_SUBTREE): Likewise.
710 * cp-gimplify.c (cp_genericize): Likewise.
711 * cp-pt.c (find_parameter_packs_r): Likewise.
712 (uses_parameter_packs): Likewise.
713 (make_pack_expansion): Likewise.
714 (check_for_bare_parameter_packs): Likewise.
715 (for_each_template_parm): Likewise.
716 * decl.c (check_default_argument): Call
717 cp_walk_tree_without_duplicates.
718 * except.c (build_throw): Likewise.
719 * decl2.c (type_visibility): Likewise.
720 * semantics.c (expand_or_defer_fn): Likewise.
721 (finalize_nrv): Call cp_walk_tree.
723 2007-08-20 Jakub Jelinek <jakub@redhat.com>
726 * init.c (build_new_1): Rename placement_var variable to placement_expr.
727 Initialize it with save_expr rather than get_temp_regvar.
729 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
732 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
735 2007-08-17 Ollie Wild <aaw@google.com>
738 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
739 declarations into appropriate slots for comparison. Fix type
742 2007-08-17 Paolo Carlini <pcarlini@suse.de>
745 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
746 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
748 2007-08-17 Paolo Carlini <pcarlini@suse.de>
751 * parser.c (cp_parser_class_head): Improve error message.
753 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
755 * pt.c (instantiate_decl): Set input_location
756 for the function end.
758 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
760 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
762 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
763 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
764 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
765 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
766 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
767 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
768 * typeck.c (cp_type_quals): Likewise.
769 * typeck2.c (cxx_incomplete_type_diagnostic,
770 cxx_incomplete_type_error): Likewise.
772 2007-08-16 Paolo Carlini <pcarlini@suse.de>
775 * pt.c (tsubst_friend_function): When check_classfn
776 returns error_mark_node likewise return it.
778 2007-08-15 Jakub Jelinek <jakub@redhat.com>
781 * typeck.c (check_return_expr): Don't NRV optimize vars in
783 * decl.c (finish_function): Comment fix.
785 2007-08-15 Paolo Carlini <pcarlini@suse.de>
788 * pt.c (push_template_decl_real): Depending on TYPE_P
789 use either TYPE_CONTEXT or DECL_CONTEXT.
791 2007-08-14 Mark Mitchell <mark@codesourcery.com>
793 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
794 constructors and destructors return this.
796 2007-08-14 Paolo Carlini <pcarlini@suse.de>
799 * decl2.c (check_classfn): Return error_mark_node in case of error;
800 in that case, do not call add_method.
801 * decl.c (start_decl): Deal with check_classfn returning
803 (grokfndecl): Likewise.
804 * pt.c (tsubst_friend_function): Likewise.
806 2007-08-14 Andrew Pinski <pinskia@gmail.com>
809 * typeck.c (build_binary_op): Disallow vector float types with
810 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
812 2007-08-11 Ian Lance Taylor <iant@google.com>
814 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
816 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
818 2007-08-10 Ollie Wild <aaw@google.com>
820 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
822 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
824 (unqualified_namespace_lookup): Fix ambiguous_decl call.
825 (lookup_using_namespace): Fix ambiguous_decl call.
826 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
828 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
830 * call.c (name_as_c_string): Use CONST_CAST.
831 * decl.c (build_decl): Likewise.
832 * parser.c (cp_parser_string_literal): Likewise.
834 2007-08-10 Paolo Carlini <pcarlini@suse.de>
837 * error.c (dump_expr): Consistently use the *_cxx_*
838 variants of the pretty-print functions.
840 2007-08-10 Paolo Carlini <pcarlini@suse.de>
843 * decl.c (check_special_function_return_type): Just error
844 on return type specified for conversion operator.
846 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
848 * typeck2.c (readonly_error): Handle general expressions.
849 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
851 2007-08-06 Dan Hipschman <dsh@google.com>
853 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
854 access function name.
856 2007-08-04 Alfred Minarik <a.minarik@aon.at>
859 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
860 * g++spec.c (lang_specific_driver): Check them.
862 2007-08-06 Paolo Carlini <pcarlini@suse.de>
865 * pt.c (inline_needs_template_parms): Fix comment; change return type
868 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
871 2007-03-26 Dirk Mueller <dmueller@suse.de>
873 * parser.c (cp_parser_member_declaration): Pedwarn
874 about stray semicolons after member declarations.
876 2007-08-02 Lee Millward <lee.millward@gmail.com>
881 * parser.c (cp_parser_asm_definition): Detect and discard asm
882 statements with invalid inputs or outputs.
883 (cp_parser_asm_operand_list): Return error mark node if any
884 of the operands are invalid. Adjust documentation.
886 2007-08-02 Nick Clifton <nickc@redhat.com>
888 * typeck.c: Change copyright header to refer to version 3 of the
889 GNU General Public License and to point readers at the COPYING3
890 file and the FSF's license web page.
891 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
892 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
893 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
894 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
895 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
896 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
897 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
898 name-lookup.h, parser.c: Likewise.
900 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
903 * call.c (magic_varargs_p): Honor the "type generic" attribute.
905 2007-07-30 Paolo Carlini <pcarlini@suse.de>
908 * semantics.c (finish_label_stmt): Reject the __label__
909 extension outside function scopes.
911 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
913 * parser.c (eof_token): Un-constify.
914 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
915 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
918 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
920 * pt.c, tree.c, typeck2.c: Fix comment typos.
922 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
923 Mark Mitchell <mark@codesourcery.com>
926 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
927 hidden due to friend declarations in local classes.
929 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
931 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
932 * cp-tree.def (DECLTYPE_TYPE): New.
933 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
934 (dump_type_prefix): Ditto.
935 (dump_type_suffix): Ditto.
936 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
937 * mangle.c (write_type): Handle DECLTYPE_TYPE.
938 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
940 (DECLTYPE_TYPE_EXPR): New.
941 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
942 (finish_declared_type): Declare.
943 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
945 (pp_cxx_type_id): Ditto.
946 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
947 (tsubst): Substitute into a DECLTYPE_TYPE node.
948 (tsubst_copy): Ditto.
949 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
951 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
952 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
953 structural equality (because we can't hash the expressions).
954 (finish_declared_type): New.
955 * lex.c (reswords): Add "decltype" keyword.
956 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
957 (cp_parser_postfix_expression): Add member_access_only_p to
958 restrict postfix expression to member access expressions.
959 (cp_parser_unary_expression): Update call to
960 cp_parser_postfix_expression to reflect new parameter.
961 (cp_parser_declared_type): New.
962 (cp_parser_simple_type_specifier): Parse decltype types.
964 2007-07-27 Mark Mitchell <mark@codesourcery.com>
967 * call.c (convert_for_arg_passing): Only widen bitfields to their
968 declared types if necessary.
970 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
972 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
975 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
977 * decl.c (typename_hash, typename_compare): Constify.
978 * mangle.c (hash_type, compare_type): Likewise.
979 * pt.c (eq_local_specializations, hash_local_specialization):
981 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
982 list_hash): Likewise.
983 * typeck2.c (pat_compare): Likewise.
985 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
987 * method.c (implicitly_declare_fn): Increase alignment if member
988 function pointer format requires it.
990 2007-07-24 Paolo Carlini <pcarlini@suse.de>
993 * typeck.c (check_return_expr): Do not pass a null argument
996 2007-07-24 Paolo Carlini <pcarlini@suse.de>
999 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1002 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1005 * typeck.c (convert_arguments): Only use default args if we have
1009 * typeck.c (structural_comptypes): No need to check
1010 resolve_typename_type return value here.
1011 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1012 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1013 original type rather than error_mark_node in case of failure.
1014 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1015 resolve_typename_type result check.
1016 (cp_parser_direct_declarator, cp_parser_head,
1017 cp_parser_constructor_declarator_p): Likewise.
1019 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1021 * pt.c (template_parms_variadic_p): Remove.
1022 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1024 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1027 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1028 argument to dump_aggr_init_expr_args instead of false.
1030 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1032 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1033 canonical types; otherwise, fall back to structural type
1034 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1035 internal compiler error if the canonical types are wrong.
1037 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1040 * parser.c (cp_parser_make_indirect_declarator): When the
1041 the code argument is ERROR_MARK return cp_error_declarator.
1043 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1046 * decl.c (cxx_init_decl_processing): Don't set
1047 force_align_functions_log.
1048 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1049 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1050 FUNCTION_DECL, return its alignment.
1052 2007-07-09 Richard Guenther <rguenther@suse.de>
1054 * decl.c (start_preparsed_function): Do not promote return type.
1056 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1059 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1061 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1064 * pt.c (resolve_overloaded_unification): Robustify. Return a
1066 (type_unification_real): Adjust accordingly.
1068 2007-07-06 Richard Guenther <rguenther@suse.de>
1070 * init.c (build_new_1): Use the correct pointer type.
1071 * typeck2.c (build_m_component_ref): Likewise.
1073 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1076 * init.c (build_zero_init): Always build an initializer for
1078 * typeck2.c (build_functional_cast): Use build_zero_init.
1081 * init.c (build_new_1): Always pass the allocation function to
1082 build_op_delete_call.
1083 * call.c (build_op_delete_call): Handle operator delete with a
1084 variable-argument list. Do not issue an error when no matching
1085 deallocation function is available for a new operator.
1088 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1089 * decl.c (value_dependent_init_p): New function.
1090 (cp_finish_decl): Use it.
1091 * pt.c (value_dependent_expression_p): Use
1092 any_value_dependent_elements_p.
1093 * parser.c (cp_parser_primary_expression): Add comment about
1094 treating dependent qualified names as integral
1095 constant-expressions.
1097 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1099 * decl.c (build_ptrmemfunc_type): Always use structural equality
1100 tests when comparing pointer-to-member-function types, because the
1101 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1104 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1106 * init.c (build_new): Tweak comment.
1108 2007-06-29 Dave Brolley <brolley@redhat.com>
1111 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1112 type to its base type and number of elements here.
1113 * init.c (build_new): Call complete_type_or_else to ensure that the
1114 type is complete and to issue a diagnostic if it is not.
1115 (build_new_1): Don't call complete_type_or_else here.
1117 2007-07-03 Richard Guenther <rguenther@suse.de>
1120 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1123 2007-07-02 Simon Baldwin <simonb@google.com>
1125 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1126 for inner-style nested forward declarations that don't declare
1129 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1132 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1133 DECL_P in not a variable and appears more than once error messages.
1135 2007-07-01 Ollie Wild <aaw@google.com>
1137 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1138 (select_decl): Remove function.
1139 (unqualified_namespace_lookup): Populate binding by calling
1140 ambiguous_decl. Remove select_decl call.
1141 (lookup_qualified_name): Remove select_decl call.
1142 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1143 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1144 generation when name lookup is ambiguous.
1146 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1149 * init.c (build_new_1): Use structural equality on the copy of the
1152 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1154 * decl2.c (determine_visibility): Implement
1155 flag_visibility_ms_compat effect on type info.
1156 * decl.c (cxx_init_decl_processing): Implement
1157 global effect of flag_visibility_ms_compat.
1159 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1161 * decl2.c (start_objects): Mark constructor-running function
1164 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1167 * decl.c (grokdeclarator): Reset friendp for member functions declared
1168 friend of their own class.
1170 2007-06-23 Mark Mitchell <mark@codesourcery.com>
1172 * decl2.c (determine_visibility): Don't look for dllexport here.
1173 (determine_visibility_from_class): Tidy.
1175 2007-06-18 Simon Baldwin <simonb@google.com>
1178 * parser.c (cp_parser_single_declaration): Added check for storage
1179 class other than sc_none in parsed declaration, and a flag to indicate
1180 if the call is part of an explicit template specialization parse.
1181 * (cp_parser_explicit_specialization): Specialization check flag added
1182 to call to cp_parser_single_declaration(), set true.
1183 * (cp_parser_template_declaration_after_export): Specialization check
1184 flag added to call to cp_parser_single_declaration(), set false.
1185 * pt.c (check_explicit_specialization): Added code to copy visiblity
1186 and linkage from the templated function to the explicit specialization.
1188 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1190 * typeck.c (build_binary_op): For templates build the
1191 expression in pieces to avoid the assert in build2_stat.
1192 (get_member_function_from_ptrfunc):
1193 Change over to using POINTER_PLUS_EXPR and convert
1194 the second operand to sizetype.
1195 * typeck2.c (build_m_component_ref): Likewise.
1196 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
1197 instead of PLUS_EXPR for pointers.
1198 (build_new_1): Likewise.
1199 (build_vec_delete_1): Likewise.
1200 (build_vec_delete): Likewise.
1201 * class.c (build_base_path): Likewise.
1202 (build_base_path): Likewise.
1203 (convert_to_base_statically): Likewise.
1204 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
1205 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
1206 instead of PLUS_EXPR.
1207 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
1208 instead of PLUS_EXPR for pointers.
1209 * call.c (build_special_member_call): Likewise.
1210 * rtti.c (build_headof): Likewise.
1211 Use sizetype instead of ptrdiff_type_node.
1212 (tinfo_base_init): Create a POINTER_PLUS_EXPR
1213 instead of PLUS_EXPR for pointers.
1214 * except.c (expand_start_catch_block): Do a
1215 NEGATIVE and then a POINTER_PLUS_EXPR instead
1217 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
1218 PLUS_EXPR on pointer types over to use
1219 POINTER_PLUS_EXPR and remove the conversion
1220 to the pointer types.
1221 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
1222 adding to a pointer type. Use size_int instead of
1223 ssize_int. Convert the index to sizetype before
1224 adding it to the pointer.
1226 2007-06-15 Mark Mitchell <mark@codesourcery.com>
1228 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
1229 (DECL_ANON_UNION_VAR_P): New macro.
1230 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
1231 than DECL_VAR_MARKED_P, to keep track of which variables we have
1233 * decl.c (redeclaration_error_message): Complain about redeclaring
1234 anonymous union members at namespace scope.
1235 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
1237 2007-06-14 Geoff Keating <geoffk@apple.com>
1239 * decl2.c (determine_visibility): Ensure that functions with
1240 hidden types as parameters are hidden.
1243 * decl2.c (determine_visibility): Remove duplicate code for
1246 2007-06-12 Ian Lance Taylor <iant@google.com>
1249 * init.c (avoid_placement_new_aliasing): New static function.
1250 (build_new_1): Call it.
1252 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
1254 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
1255 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
1257 2007-06-08 Jakub Jelinek <jakub@redhat.com>
1260 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
1261 on init, the non-decl cond operand and increment value.
1263 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
1266 * decl.c (check_initializer): Report an error when a brace enclosed
1267 initializer is used for a non-aggregate type in C++98.
1268 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
1270 (grokdeclarator): Likewise.
1271 (move_fn_p): Likewise.
1272 * typeck.c (check_return_expr): Likewise.
1273 * call.c (reference_binding): Likewise.
1274 * error.c (cp_cpp_error): Likewise.
1275 * pt.c (check_default_tmpl_args): Likewise.
1277 * lex.c (init_reswords): Likewise.
1278 * parser.c (p_parser_primary_expression): Likewise.
1279 (TOKEN_PRECEDENCE): Likewise.
1280 (cp_parser_init_declarator): Likewise.
1281 (cp_parser_ptr_operator): Likewise.
1282 (cp_parser_parameter_declaration): Likewise.
1283 (cp_parser_enclosed_template_argument_list): Likewise.
1284 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
1285 (cp_parser_next_token_ends_template_argument_p): Likewise.
1287 2007-06-04 Simon Baldwin <simonb@google.com>
1289 * decl.c (grokdeclarator): Readability change. Moved case labels
1290 into direct switch statement scope.
1292 2007-06-04 Paolo Carlini <pcarlini@suse.de>
1294 * call.c (convert_like_real): Remove pointless code.
1296 2007-05-31 Mark Mitchell <mark@codesourcery.com>
1298 * decl.c (get_atexit_fn_ptr_type): New function.
1299 (get_atexit_node): Use it.
1300 (start_cleanup_fn): Likewise.
1301 (register_dtor_fn): Use the object's destructor, instead of a
1302 separate cleanup function, where possible.
1303 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
1304 (atexit_fn_ptr_type_node): New macro.
1305 * decl2.c (build_cleanup): Use build_address.
1307 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
1309 * typeck.c (build_binary_op): Include types in error.
1311 2007-05-31 Jakub Jelinek <jakub@redhat.com>
1314 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
1315 needs runtime initialization.
1317 2007-05-31 Paolo Carlini <pcarlini@suse.de>
1320 * semantics.c (finish_trait_expr): Complete the types.
1322 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
1323 Douglas Gregor <doug.gregor@gmail.com>
1324 Pedro Lamarao <pedro.lamarao@mndfck.org>
1325 Howard Hinnant <howard.hinnant@gmail.com>
1329 * typeck.c (comptypes): Don't consider rvalue and lvalue
1330 reference types to be equivalent.
1331 (check_return_expr): Move from certain lvalues when returning
1333 * decl.c (grokdeclarator): Implement reference collapsing.
1334 (copy_fn_p): Don't consider constructors taking rvalue references
1335 to be copy constructors.
1337 * call.c (conversion): New "rvaluedness_matches_p" member.
1338 (convert_class_to_reference): Require reference type as first
1339 parameter instead of base type.
1340 (reference_binding): Add logic to handle rvalue references.
1341 (implicit_conversion): Update inaccurate comment.
1342 (convert_like_real): Disable creation of temporaries that are
1343 impossible to initialize for types with move constructors.
1344 (build_over_call): Elide move constructors when possible.
1345 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
1346 (maybe_handle_ref_bind): Return conversion instead of type node.
1347 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
1348 determine preferred conversion sequences.
1349 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
1350 (LOOKUP_PREFER_RVALUE): New.
1351 (DECL_MOVE_CONSTRUCTOR_P): New.
1352 (struct cp_declarator): Add "reference" member for reference
1353 types, with new "rvalue_ref" flag.
1354 (cp_build_reference_type): Declare.
1355 (move_fn_p): Declare.
1356 * error.c (dump_type_prefix): Format rvalue reference types
1357 correctly in error messages.
1358 * except.c (build_throw): Move from certain lvalues when
1360 * mangle.c (write_type): Mangle rvalue references differently
1361 than regular references.
1362 * parser.c (make_reference_declarator): Add boolean parameter for
1364 (cp_parser_make_indirect_declarator): New.
1365 (cp_parser_new_declarator_opt): Call
1366 cp_parser_make_indirect_declarator.
1367 (cp_parser_conversion_declarator_opt): Ditto.
1368 (cp_parser_declarator): Ditto.
1369 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
1371 * pt.c (tsubst): Implement reference collapsing.
1372 (maybe_adjust_types_for_deduction): Implement special template
1373 parameter deduction rule for rvalue references.
1374 (type_unification_real): Update calls to
1375 maybe_adjust_types_for_deduction.
1376 (try_one_overload): Ditto.
1377 (unify_pack_expansion): Ditto.
1378 * tree.c (lvalue_p_1): Handle rvalue reference types.
1379 (cp_build_reference_type): New.
1381 2007-05-30 Jakub Jelinek <jakub@redhat.com>
1384 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
1385 variables that need runtime initialization.
1387 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
1390 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
1391 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
1392 case POSTDECREMENT_EXPR>): Return the error_mark_node
1393 if either the real or imaginary parts would an
1396 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
1397 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1400 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
1401 token is a closing brace, false if there are no tokens left.
1402 (cp_parser_namespace_alias_definition): Only consume the next token if
1403 it is a closing brace.
1405 * parser.c (cp_parser_class_specifier): Likewise.
1407 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
1409 * semantics.c (finish_member_declaration): Fix a typo in the
1412 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
1424 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
1425 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
1426 * pt.c (check_for_bare_parameter_packs): Return bool indicated
1427 whether everything was okay. Fix indentation.
1428 (push_template_decl_real): Check for bare parameter packs in
1429 function parameters; where errors occur, mark the parameter types
1430 with ERROR_MARK_NODEs to avert ICEs.
1431 (coerce_template_parameter_pack): New.
1432 (coerce_template_parms): Moved parameter pack coercion into
1433 coerce_template_parameter_pack, and permit it anywhere in the
1434 template parameter list (not just at the end). Parameter and
1435 argument indices can vary (somewhat) separately now, so add
1436 PARM_IDX and ARG_IDX.
1437 (fn_type_unification): Don't set an argument pack as incomplete if
1438 no argument pack was deduced.
1439 (type_unification_real): If a type parameter is a parameter pack
1440 and has not otherwise been deduced, it will be deduced to an empty
1442 (more_specialized_fn): Use the actual lengths of the argument
1443 lists when comparing against expansions.
1444 * semantics.c (finish_member_declaration): If a field's type has
1445 bare parameter packs, error and set its type to ERROR_MARK_NODE.
1447 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
1450 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
1452 2007-05-22 Ollie Wild <aaw@google.com>
1454 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
1455 (unqualified_namespace_lookup): Adds check for hidden types.
1457 2007-05-22 Ollie Wild <aaw@google.com>
1459 * decl.c (duplicate_decls): Verify namespace names are unique.
1461 2007-05-21 Mark Mitchell <mark@codesourcery.com>
1463 * decl.c (cxx_maybe_build_cleanup): Handle
1464 __attribute__((cleanup)).
1466 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1468 * cvt.c (cp_convert_and_check): Don't check warnings if the
1471 2007-05-18 Geoffrey Keating <geoffk@apple.com>
1473 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
1475 2007-05-14 Paolo Carlini <pcarlini@suse.de>
1478 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
1479 type only if is a class type (5.2.8/4).
1481 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
1483 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
1484 * decl.c (grokdeclarator): Use unsigned_type_for instead of
1485 c_common_unsigned_type.
1487 2007-05-11 Silvius Rus <rus@google.com>
1489 * cp/typeck.c (build_indirect_ref): Add call to
1490 strict_aliasing_warning.
1491 (build_reinterpret_cast_1): Condition call to
1492 strict_aliasing_warning.
1494 2007-05-11 Jan Hubicka <jh@suse.cz>
1496 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
1497 * decl2.c (start_objects): ctors and dtors are no longer public.
1498 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
1500 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
1502 * typeck.c (build_unary_op): Remove code that used to
1503 handle non lvalue increments/decrements.
1505 2007-05-07 Mike Stump <mrs@apple.com>
1507 * parser.c (check_empty_body): Add.
1508 (cp_parser_iteration_statement): Add call to check_empty_body.
1510 2007-05-05 Geoffrey Keating <geoffk@apple.com>
1513 * mangle.c (write_mangled_name): Mangle static variable names.
1514 (write_unqualified_name): Use local-source-name for
1515 namespace-scope static variables.
1517 2007-05-04 Dirk Mueller <dmueller@suse.de>
1519 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
1522 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
1525 * decl2.c (constrain_class_visibility):
1526 Use strip_pointer_or_array_types instead of strip_array_types.
1528 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
1531 * decl.c (reshape_init_r): Don't reshape the first element if it
1532 is a pointer to member function.
1534 2007-04-27 Simon Baldwin <simonb@google.com>
1536 * decl.c (grokparms): Changed message format from %qD to %qE.
1538 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
1540 * error.c (maybe_warn_variadic_templates): Variadic templates are
1541 now in C++0x, so only warn about them in C++98 mode.
1543 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
1546 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
1547 integeral types from vectors types.
1549 2007-04-26 Jakub Jelinek <jakub@redhat.com>
1552 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
1553 for type dependent OMP_CLAUSE_DECLs.
1555 2007-04-24 Mark Mitchell <mark@codesourcery.com>
1558 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
1559 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
1560 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
1561 * init.c (build_zero_init): Adjust, as
1562 COMPLEX_TYPE is now a SCALAR_TYPE.
1563 * typeck2.c (digest_init): Allow brace-enclosed initializers for
1564 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
1566 2007-04-25 Paolo Carlini <pcarlini@suse.de>
1568 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
1569 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
1570 (trait_expr_value): Adjust.
1572 2007-04-23 Simon Baldwin <simonb@google.com>
1574 * decl.c (grokparms): Added new error for duplicate function
1575 parameters names in function prototypes, to match gcc behavior.
1577 2007-04-23 Jan Hubicka <jh@suse.cz>
1579 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
1582 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
1584 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
1585 instead of checking GIMPLE_STMT_P in chain_next.
1587 2007-04-17 Mark Mitchell <mark@codesourcery.com>
1590 * call.c (convert_for_arg_passing): Convert bitfields to their
1593 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
1596 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
1598 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
1601 * cp/decl2.c (constrain_class_visibility):
1602 Do not warn about the use of anonymous namespace in the main input file.
1604 2007-04-15 Mark Mitchell <mark@codesourcery.com>
1606 * cp-tree.h (current_template_parms): Fix typo in comment.
1608 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
1610 * cp-tree.h, error.c: Fix comment typos.
1612 2007-04-13 Jason Merrill <jason@redhat.com>
1615 * call.c (reference_binding): Add c_cast_p parm. If true,
1616 add quals to TO as needed to make it reference-compatible.
1618 2007-04-11 Jan Hubicka <jh@suse.cz>
1620 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
1621 that we are not processing template_decl.
1623 2007-04-09 Mark Mitchell <mark@codesourcery.com>
1626 * class.c (build_base_path): Ensure that the converted pointer has
1627 the same cv-qualification as the input.
1629 2007-04-09 Paolo Carlini <pcarlini@suse.de>
1631 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
1633 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
1635 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
1637 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
1638 * tree.c (cp_add_pending_fn_decls): Remove.
1639 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
1641 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
1643 Revert change removing staticp.
1645 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
1647 * cp-objcp-common.c (cxx_staticp): Remove.
1648 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
1649 * cp-tree.h (cxx_staticp):
1651 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
1653 * class.c (check_for_override): Don't remove dllmport attribute
1656 2007-04-03 Jakub Jelinek <jakub@redhat.com>
1659 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
1660 type issue error and return early.
1662 2007-03-30 Jason Merrill <jason@redhat.com>
1665 * typeck.c (cp_type_readonly): New fn.
1666 * cp-tree.h: Declare it.
1667 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
1668 (cp_finish_decl): Not here.
1670 2007-03-31 Richard Guenther <rguenther@suse.de>
1672 * optimize.c (maybe_clone_body): Replace splay-tree usage by
1675 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
1680 * parser.c (declarator_can_be_parameter_pack): New.
1681 (cp_parser_template_parameter): Only parse the `...' if the
1682 declarator can be a parameter pack.
1683 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
1685 * pt.c (find_parameter_packs_r): Look into the bounds on integer
1686 types (they could be used as array bounds).
1687 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
1688 (tsubst_pack_expansion): Handle failure to expand parameter
1691 2007-03-30 Paolo Carlini <pcarlini@suse.de>
1694 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
1695 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
1696 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
1697 (CLASS_TYPE_NON_UNION_P): Add.
1698 (struct lang_type_class): Add has_complex_dflt.
1699 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
1700 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
1701 * cp-tree.def: Add TRAIT_EXPR.
1702 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
1703 * lex.c (struct resword): Add __has_nothrow_assign,
1704 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
1705 __has_trivial_constructor, __has_trivial_copy,
1706 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
1707 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
1708 __is_pod, __is_polymorphic, __is_union.
1709 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
1710 (cp_parser_trait_expr): New.
1711 * semantics.c (finish_trait_expr, trait_expr_value
1712 classtype_has_nothrow_copy_or_assign_p): New.
1713 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
1715 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
1716 * class.c (check_bases, check_field_decl, check_bases_and_members):
1717 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
1718 * pt.c (uses_template_parms, tsubst_copy_and_build,
1719 value_dependent_expression_p, type_dependent_expression_p): Deal with
1721 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
1723 2007-03-29 Richard Guenther <rguenther@suse.de>
1725 * tree.c (cp_walk_subtrees): Do not set input_location.
1727 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
1730 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
1733 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1735 * parser.c (struct cp_parser): Update comment for
1736 greater_than_is_operator_p.
1737 (cp_parser_primary_expression): In C++0x mode, a cast operator can
1738 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
1739 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
1740 !GREATER_THAN_IS_OPERATOR_P.
1741 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
1742 `>>' operators that will become two `>' tokens in C++0x.
1743 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
1744 mode, allowing it to terminate default arguments.
1745 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
1746 `>>' like two consecutive `>' tokens.
1747 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
1748 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
1749 ends a template argument.
1751 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1753 * decl.c (redeclaration_error_message): Complain when redeclaring
1754 a friend function with default template arguments (C++0x mode only).
1755 * cp-tree.h (check_default_tmpl_args): Declare.
1756 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
1757 template arguments in function templates. Add support for checking
1758 the default template arguments of friend templates.
1759 (push_template_decl_real): Fix call to check_default_tmpl_args.
1760 (type_unification_real): If a template parameter has not been
1761 deduced but provides a default template argument, substitute into
1762 that default template argument.
1763 * parser.c (cp_parser_init_declarator): When declaring (but not
1764 defining!) a function template in C++0x mode, check for default
1767 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1770 * decl.c (grokdeclarator): Deal with cv-qualified function type
1771 typedefs in the same way for member and non-member functions.
1773 2007-03-26 Dirk Mueller <dmueller@suse.de>
1775 * parser.c (cp_parser_member_declaration): Pedwarn
1776 about stray semicolons after member declarations.
1778 2007-03-26 Paolo Carlini <pcarlini@suse.de>
1781 * pt.c (instantiate_decl): Set in_system_header.
1783 2007-03-22 Mark Mitchell <mark@codesourcery.com>
1785 * cp-tree.h (current_tempalte_parms): Improve documentation.
1786 * pt.c (current_template_args): Likewise.
1789 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
1790 not consume tokens when failing.
1792 2007-03-22 Jim Wilson <wilson@specifix.com>
1793 Mark Mitchell <mark@codesourcery.com>
1796 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
1797 consistent with FROM.
1799 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1801 * error.c (dump_expr): Handle dependent names that designate types.
1802 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
1804 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
1806 * cp-tree.def, parser.c, pt.c: Fix comment typos.
1808 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1810 * cvt.c (cp_convert_and_check) : Define.
1811 * cp-tree.h (cp_convert_and_check): Declare.
1812 * call.c (convert_conversion_warnings): Rename to
1813 conversion_null_warnings. The warning for floating-point to
1814 integer is handled by convert_and_check in convert_like_real.
1815 (convert_like_real): convert_conversion_warnings was renamed as
1816 conversion_null_warnings.
1817 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
1818 overflow and changes of value during conversion.
1820 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1823 * parser.c (cp_parser_statement): If 'namespace' is found, this
1824 only can be a namespace alias definition, so parse it now.
1825 (cp_parser_namespace_alias_definition): if we find an open brace
1826 instead of '=', then this is actually a misplaced namespace
1829 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1832 * decl.c (cxx_init_decl_processing): Move command-line options
1833 processing to c-opts.c.
1835 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
1837 * ptree.c (cxx_print_type): Use formatting markup for integers
1838 when printing template parameter index/level/orig level.
1839 (cxx_print_xnode): Ditto.
1840 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
1841 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
1842 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
1844 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
1845 rather than a HOST_WIDE_INT.
1846 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
1847 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
1849 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
1850 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
1851 IN_BASE_INITIALIZER bool bitfields.
1852 (struct cp_declarator): Make KIND a 4-bit field. Make
1853 PARAMETER_PACK_P a bool bitfield just after KIND.
1854 * pt.c (uses_parameter_packs): Destroy the pointer set.
1855 (make_pack_expansion): Ditto.
1856 (check_for_bare_parameter_packs): Ditto.
1857 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
1859 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
1862 * call.c (convert_default_arg): Instead of copying the node,
1865 2007-03-15 Dirk Mueller <dmueller@suse.de>
1868 * call.c (convert_conversion_warnings): New..
1869 (convert_like_real): .. factored out from here.
1870 (convert_conversion_warnings): Add warning about
1871 false being converted to NULL in argument passing.
1873 2007-03-14 Dirk Mueller <dmueller@suse.de>
1875 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
1876 (finish_do_body): Warn about empty body in do/while statement.
1878 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1880 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
1882 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1885 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
1888 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
1890 * cp/repo.c (init_repo): Initialize random_seed saved options.
1891 (finish_repo): Adjust.
1893 2007-03-13 Mark Mitchell <mark@codesourcery.com>
1896 * Make-lang.in (doc/g++.1): Use $< to specify the location from
1899 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
1901 * decl.c (compute_array_index_type): New warning flag warn_vla.
1903 2007-03-12 Mark Mitchell <mark@codesourcery.com>
1906 * call.c (convert_default_arg): Copy non-constant arguments.
1908 2007-03-11 Mark Mitchell <mark@codesourcery.com>
1911 * parser.c (cp_parser_postfix_expression): Disallow compound
1912 literals in constant expressions.
1915 * semantics.c (finish_typeof): Use unlowered_expr_type.
1917 2007-03-10 Mark Mitchell <mark@codesourcery.com>
1920 * cp-tree.h (unlowered_expr_type): New function.
1921 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
1922 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
1923 (unlowered_expr_type): New function.
1924 (build_unary_op): Disallow predecrements of bool bitfields.
1925 * call.c (build_conditional_expr): Use unlowered_expr_type.
1926 * pt.c (type_unification_real): Likewise.
1928 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
1931 * typeck.c (check_return_expr): Check for bare parameter packs.
1932 (comptypes): Compare template parameter packs and
1933 type pack expansions.
1934 * decl.c (grokdeclarator): Deal with the declaration of function
1936 (grokparms): Verify that the (optional) function parameter pack is
1937 at the end of the parameter list.
1938 (xref_basetypes): Handle pack expansions in the base class.
1939 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
1940 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
1941 (NONTYPE_ARGUMENT_PACK): New.
1942 (TYPE_PACK_EXPANSION): New.
1943 (EXPR_PACK_EXPANSION): New.
1944 (ARGUMENT_PACK_SELECT): New.
1945 * cp-objcp-common.c (cp_tree_size): Compute size of
1946 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
1947 ARGUMENT_PACK_SELECT.
1948 * error.c (dump_template_argument): Print template argument packs.
1949 (dump_template_argument_list): Ditto.
1950 (dump_template_parameter): Dump `...' for template type parameter
1952 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
1953 (dump_parameters): Print function parameter packs.
1954 (dump_template_parms): Print template argument packs.
1955 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
1956 (maybe_warn_variadic_templates): New.
1957 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
1958 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
1959 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
1961 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
1962 (write_template_arg): Write argument packs as separate arguments.
1963 * cp-tree.h (struct template_parm_index_s): Add flag that
1964 indicates that the template parameter is actually a parameter
1966 (struct tree_argument_pack_select): New.
1967 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
1968 (union lang_tree_node): Add argument_pack_select.
1969 (FUNCTION_PARAMETER_PACK_P): New.
1970 (PACK_EXPANSION_P): New.
1971 (PACK_EXPANSION_PATTERN): New.
1972 (SET_PACK_EXPANSION_PATTERN): New.
1973 (PACK_EXPANSION_PARAMETER_PACKS): New.
1974 (ARGUMENT_PACK_P): New.
1975 (ARGUMENT_PACK_ARGS): New.
1976 (SET_ARGUMENT_PACK_ARGS): New.
1977 (ARGUMENT_PACK_INCOMPLETE_P): New.
1978 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
1979 (TEMPLATE_PARM_PARAMETER_PACK): New.
1980 (TEMPLATE_TYPE_PARAMETER_PACK): New.
1981 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
1982 (ARGUMENT_PACK_SELECT_INDEX): New.
1983 (ARGUMENT_PACK_SELECT_ARG): New.
1984 (struct cp_declarator): Add parameter_pack_p flag.
1985 (maybe_warn_variadic_templates): Declare.
1986 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
1987 indicate a template parameter pack.
1988 (uses_parameter_packs): Declare.
1989 (template_parameter_pack_p): Declare.
1990 (template_parms_variadic_p): Declare.
1991 (make_pack_expansion): Declare.
1992 (check_for_bare_parameter_packs): Declare.
1993 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
1994 sizeof... expressions.
1995 (pp_cxx_expression): Print pack expansions and non-type argument
1997 (pp_cxx_exception_specification): Print pack expansions.
1998 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
1999 (pp_cxx_ctor_initializer): Print pack expansions.
2000 (pp_cxx_type_id): Print pack expansions.
2001 (pp_cxx_template_argument_list): Print argument packs.
2002 (pp_cxx_template_parameter): Print ellipsis for template parameter
2004 * pt.c (comp_template_parms): Compare template parameter packs.
2005 (template_parameter_pack_p): New.
2006 (template_parms_variadic_p): New.
2007 (template_args_variadic_p): New.
2008 (make_ith_pack_parameter_name): New.
2009 (struct find_parameter_pack_data): New.
2010 (find_parameter_packs_r): New.
2011 (uses_parameter_packs): New.
2012 (make_pack_expansion): New.
2013 (check_for_bare_parameter_packs): New.
2014 (expand_template_argument_pack): New.
2015 (reduce_template_parm_level): Propagate parameter pack flag.
2016 (process_template_parm): Add is_parameter_pack parameter to state
2017 when the parameter is actually a parameter pack. Create template
2018 parameter packs when is_parameter_pack is true.
2019 (current_template_args): The argument for a template parameter
2020 pack is an argument pack containing a single pack expansion.
2021 (process_partial_specialization): When checking that non-type
2022 argument expressions do not involve template parameters, loop over
2023 the arguments in argument packs separately.
2024 (push_template_decl_real): Check that the type of the declaration
2025 does not have any bare parameter packs. Check that primary
2026 templates have no more than one parameter pack, and that it comes
2027 at the end of the template parameter list.
2028 (convert_template_argument): Handle coercions for pack expansion
2029 expressions by coercing the pattern then rebuilding the expansion.
2030 (coerce_template_parms): When coercing the arguments for a
2031 variadic template, pack "extra" arguments into an argument pack.
2032 (coerce_template_template_parms): Cannot coerce between parameter
2033 packs and non-pack parameters.
2034 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2035 (comp_template_args): Expand all template arguments packs before
2036 comparing template argument lists.
2037 (mangle_class_name_for_template): Make argument packs as separate
2039 (for_each_template_parm_r): No need to handle BASELINK.
2040 (instantiate_class_template): Handle pack expansions in the base
2042 (tsubst_pack_expansion): New.
2043 (tsubst_template_args): Handle substitutions of argument packs and
2044 pack expansion into template argument lists.
2045 (tsubst_decl): Expand function parameter packs into separate
2046 function parameters.
2047 (tsubst_arg_types): Expand a type pack expansion into separate
2049 (tsubst_exception_specification): Handle pack expansions in
2050 exception specifiers.
2051 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2052 replacing a template parameter with its argument. If we encounter
2053 a substitution for an argument pack, just return the parameter
2055 (tsubst_copy): sizeof(X...) returns the number of elements in
2056 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2057 PARM_DECL is a parameter pack.
2058 (tsubst_expr): Expression pack expansions and argument packs
2059 cannot show up here; they will all be handled through function
2060 calls, sizeof, and template argument lists.
2061 (tsubst_copy_and_build): sizeof(X...) returns the number of
2062 elements in parameter pack X. Handle pack expansions in TREE_LIST
2063 and CONSTRUCTOR nodes.
2064 (fn_type_unification): Handle "incomplete" explicit template
2065 argument lists that specify some of the arguments for a template
2067 (type_unification_real): Unify arguments against pack expansions.
2068 (template_parm_level_and_index): New, helper function.
2069 (unify_pack_expansion): New.
2070 (unify): Unify argument packs on an argument-by-argument basis,
2071 handling variadic argument packs as well.
2072 (more_specialized_fn): Handle unification of function parameter
2073 packs. All things being equal, prefer non-variadic function
2074 templates to variadic function templates.
2075 (more_specialized_class): Prefer the variadic class template
2076 partial specialization that binds fewer arguments to a parameter
2078 (regenerate_decl_from_template): Expand function parameter packs
2079 into separate parameters.
2080 (instantiate_decl): Ditto.
2081 (tsubst_initializer_list): Handle pack expansions for base-class
2083 (dependent_type_p_r): Determine dependent types in argument packs
2084 and pack expansions.
2085 (value_dependent_expression_p): Determine value-dependence of
2086 non-type argument packs.
2087 (dependent_template_arg_p): Handle argument packs.
2088 * semantics.c (finish_cond): Check for bare parameter packs.
2089 (finish_expr_stmt): Ditto.
2090 (finish_for_expr): Ditto.
2091 (finish_switch_cond): Ditto.
2092 (finish_mem_initializers): Ditto.
2093 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2095 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2096 * parser.c (make_declarator): Declarator is not an expansion.
2097 (make_pointer_declarator): Transfer parameter pack flag to outer
2099 (make_reference_declarator): Ditto.
2100 (make_ptrmem_declarator): Ditto.
2101 (make_call_declarator): Ditto.
2102 (make_array_declarator): Ditto.
2103 (cp_parser_postfix_expression): Allow pack expansion expressions
2104 in the argument list for a call expression.
2105 (cp_parser_parenthesized_expression_list): Add new parameter
2106 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2107 into separate arguments."
2108 (cp_parser_new_placement): Allow pack expansion expressions.
2109 (cp_parser_new_initializer): Ditto.
2110 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2111 base-class initializer expansion.
2112 (cp_parser_mem_initializer): Ditto.
2113 (cp_parser_template_parameter_list): Keep track of whether the
2114 template parameter is a template parameter pack.
2115 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2116 template parameter pack.
2117 (cp_parser_type_parameter): Ditto.
2118 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2120 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2121 this declarator is a parameter pack.
2122 (cp_parser_parameter_declaration): The ellipsis does not end the
2123 parameter declaration, because it might be a parameter pack. Parse
2124 the ellipsis to indicate a parameter pack.
2125 (cp_parser_initializer): Allow pack expansions.
2126 (cp_parser_initializer_list): Allow ellipsis to create an
2127 initializer expansion.
2128 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2130 (cp_parser_type_id_list): Allow ellipsis to create an exception
2131 specifier expansion.
2132 (cp_parser_attribute_list): Don't allow pack expansions.
2133 (cp_parser_functional_cast): Allow pack expansions.
2134 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2135 compute the length of a parameter pack.
2136 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2137 end a template argument.
2138 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2139 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2142 2007-03-09 Dirk Mueller <dmueller@suse.de>
2144 * cp/call.c (build_new_op): Call warn_logical_operator.
2146 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2149 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2152 * pt.c (any_template_arguments_need_structural_equality_p):
2155 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2157 * decl.c (grokdeclarator): Disable warnings for anonymous
2160 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2162 * typeck2.c (readonly_error): Always emit a hard error.
2163 Remove last argument.
2164 * cp-tree.h (readonly_error): Adjust prototype.
2165 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2166 * typeck.c (build_unary_op): Likewise.
2167 (build_modify_expr): Likewise.
2169 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
2172 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2174 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2177 * parser.c (struct cp_parser): New IN_IF_STMT.
2178 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
2179 returning if parsing the body of an 'if' statement or issuing an
2180 error and continuing.
2181 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
2183 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
2185 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
2188 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
2191 2007-03-02 Geoffrey Keating <geoffk@apple.com>
2193 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
2194 Objective-C++. Don't exit early if -shared-libgcc needs to be
2197 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2199 * typeck.c (common_base_type): Delete unused function.
2201 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2203 * Make-lang.in: Add dummy lang.install-pdf target.
2205 2007-03-01 Simon Baldwin <simonb@google.com>
2208 * decl.c (check_tag_decl): Added new warning for typedef ignored
2209 when it precedes an otherwise valid non-typedef declaration.
2211 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
2213 * typeck.c (build_function_call): Store converted arguments
2214 in a stack-allocated array instead of building a list.
2215 (convert_arguments): Store arguments in the array passed in as an
2216 argument, and return the actual number of arguments.
2217 * call.c (build_call): Delete, and replace with...
2218 (build_call_n, build_call_a): New.
2219 (build_op_delete_call): Rewrite to avoid constructing argument lists.
2220 (build_over_call): Store converted arguments in a stack-allocated
2221 array instead of building a list.
2222 (build_cxx_call): Pass arguments in an array instead of as a list.
2223 (build_java_interface_fn_ref): Rewrite to avoid constructing
2225 * tree.h: Update declarations to reflect above changes.
2226 * method.c (use_thunk): Use a stack-allocated array to hold
2227 the arguments instead of a list.
2228 * rtti.c (throw_bad_cast): Update call to cxx_call.
2229 (throw_bad_typeid): Likewise.
2230 (build_dynamic_cast_1): Likewise.
2231 * init.c (build_builtin_delete_call): Use build_call_n.
2232 * decl.c (expand_static_init): Likewise.
2233 * except.c (cp_protect_cleanup_actions): Likewise.
2234 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
2235 (gimplify_must_not_throw_expr): Likewise.
2236 (cxx_omp_apply_fn): Use build_call_a.
2238 2007-02-26 Mark Mitchell <mark@codesourcery.com>
2240 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
2241 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
2243 2007-02-25 Mark Mitchell <mark@codesourcery.com>
2245 * cp-tree.h (static_ctors): Remove.
2246 * cp-tree.h (static_dtors): Likewise.
2247 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
2248 refactoring of tree_map hierarchy.
2249 (decl_shadowed_for_var_insert): Likewise.
2250 * semantics.c (expand_body): Use c_expand_body.
2251 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
2252 * decl2.c (static_ctors): Remove.
2253 (static_dtors): Likewise.
2254 (generate_ctor_or_dtor_function): Pass NULL_TREE to
2255 objc_generate_static_init_call. Do not call static_[cd]tors.
2256 (generate_ctor_and_dtor_functions_for_priority): Do not check for
2258 (cp_write_global_declarations): Likewise.
2260 2007-02-23 Richard Guenther <rguenther@suse.de>
2262 * class.c (note_name_declared_in_class): Make declaration
2263 changes meaning a pedwarn.
2265 2007-02-22 Michael Matz <matz@suse.de>
2268 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
2269 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
2270 dump_function_decl): Guard emitting outer scopes by new flag.
2271 * cp-lang.c (cxx_dwarf_name): New function.
2272 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
2273 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
2275 (push_template_decl_real, lookup_template_class): Remove calls
2278 2007-02-19 Mark Mitchell <mark@codesourcery.com>
2280 * call.c (build_new_method_call): Ensure that explicit calls of
2281 destructors have type "void".
2283 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2285 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
2286 and -Walways-true with -Waddress.
2287 * cvt.c (convert_to_void): Replace unconditional warning with
2290 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2292 * decl.c, tree.c: Fix comment typos.
2294 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2297 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
2298 statement expression if we had an error mark node.
2300 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2301 Brooks Moses <brooks.moses@codesourcery.com>
2302 Lee Millward <lee.millward@codesourcery.com>
2304 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
2305 Change class to tcc_vl_exp.
2307 * call.c (build_call): Use build_call_list instead
2309 (build_over_call): Likewise.
2310 (build_new_method_call): Use build_min_non_dep_call_list
2311 instead of build_min_non_dep.
2313 * error.c (dump_call_expr_args): New function.
2314 (dump_aggr_init_expr_args): New function.
2315 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
2316 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
2318 * cvt.c (convert_to_void): Use build_call_array instead
2319 of build3; use new AGGR_INIT_EXPR accessor macros.
2321 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
2322 instead of TREE_CODE_LENGTH.
2324 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
2325 AGGR_INIT_EXPR accessor macros.
2327 * cp-gimplify.c (cp_gimplify_init_expr): Use
2328 AGGR_INIT_EXPR_SLOT to set the slot operand.
2330 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
2331 (AGGR_INIT_EXPR_SLOT): New macro.
2332 (AGGR_INIT_EXPR_ARG): New macro.
2333 (aggr_init_expr_nargs): New macro.
2334 (AGGR_INIT_EXPR_ARGP): New macro.
2335 (aggr_init_expr_arg_iterator): New.
2336 (init_aggr_init_expr_arg_iterator): New.
2337 (next_aggr_init_expr_arg): New.
2338 (first_aggr_init_expr_arg): New.
2339 (more_aggr_init_expr_args_p): New.
2340 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
2341 (stabilize_aggr_init): New declaration.
2342 (build_min_non_dep_call_list): Likewise.
2344 * tree.c (process_aggr_init_operands): New function.
2345 (build_aggr_init_array) New function.
2346 (build_cplus_new): Update to use new CALL_EXPR and
2347 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
2348 build_aggr_init_array.
2349 (build_min_non_dep_call_list) New function.
2350 (build_min_nt): Assert input code parameter is not a variable
2351 length expression class.
2352 (build_min, build_min_non_dep): Likewise.
2353 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
2354 to check for equality instead of recursing. Handle tcc_vl_exp
2356 (stabilize_call): Update to only handle CALL_EXPRs, not
2357 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
2358 (stabilize_aggr_init): New function.
2359 (stabilize_init): Use it.
2361 * cxx-pretty-print.c (pp_cxx_postfix_expression)
2362 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
2363 AGGR_INIT_EXPR accessor macros and argument iterators.
2365 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
2366 build_vl_exp. Iterate through the operands, recursively
2367 processing each one.
2368 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
2369 CALL_EXPR accessor macros.
2370 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
2371 tree code classes. Use TREE_OPERAND_LENGTH instead of
2374 * semantics.c (finish_call_expr): Use build_nt_call_list
2375 instead of build_nt.
2376 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
2377 accessor macros. Use build_call_array to construct the
2378 CALL_EXPR node instead of build3
2380 * decl2.c (build_offset_ref_call_from_tree): Use
2381 build_nt_call_list and build_min_non_dep_call_list instead
2382 of build_min_nt and build_min_non_dep.
2384 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
2385 Use build_nt_call_list instead of build_min_nt.
2387 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2390 * call.c (build_conditional_expr): Improve error message.
2392 2007-02-13 Dirk Mueller <dmueller@suse.de>
2394 * friend.c (do_friend): Annotate warning about friend
2395 declarations in templates with OPT_Wnon_template_friend.
2396 Convert informal message from warning() to inform().
2398 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
2399 Mark Mitchell <mark@codesourcery.com>
2402 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
2403 instantiations for variables.
2405 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2408 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
2409 Check warn_unused_value just once.
2411 2007-02-11 Mark Mitchell <mark@codesourcery.com>
2414 * pt.c (determine_specialization): Use skip_artificial_parms_for.
2415 (fn_type_unificiation): Likewise.
2416 (get_bindings): Likewise.
2418 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
2421 * decl.c (finish_function): Use DECL_REPLACEABLE.
2422 * tree.c (cp_cannot_inline_tree_fn): Likewise.
2424 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
2426 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
2428 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
2430 * decl.c (grokvardecl): Don't error if !have_tls.
2431 (grokdeclarator): Likewise.
2432 * parser.c (cp_parser_omp_threadprivate): Likewise.
2434 2007-02-07 Jakub Jelinek <jakub@redhat.com>
2437 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
2438 parameters and result decls in omp clauses.
2439 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
2442 2007-02-05 Dirk Mueller <dmueller@suse.de>
2445 * parser.c (cp_parser_class_specifier): Always initialize bases.
2447 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
2449 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
2450 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
2451 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
2453 * semantics.c (finish_omp_atomic): Store a whole expression node
2454 in operand 1, and integer_zero_node in operand 0, for dependent
2455 OMP_ATOMIC. Rewrite to make flow easier to understand.
2457 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2459 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
2461 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
2463 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
2464 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
2466 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
2468 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
2469 keyword warning to -Wc++0x-compat.
2471 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2473 * decl.c (grokdeclarator): Update documentation.
2475 2007-02-02 Jakub Jelinek <jakub@redhat.com>
2478 * decl.c (grokdeclarator): If __thread is used together with
2479 a storage class other than extern and static, clear thread_p
2480 after issuing diagnostics and fall through to checking the
2483 2007-01-30 Roger Sayle <roger@eyesopen.com>
2485 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
2486 calculating the size of an array (to avoid recursive errors).
2488 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2491 * typeck.c (build_binary_op): Fix logic for warning. Move warning
2493 * call.c (convert_like_real): Don't warn when converting to
2496 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2498 * decl.c (pop_label): Replace warning with call to
2499 warn_for_unused_label.
2501 2007-01-28 Andrew Pinski <pinskia@gmail.com>
2504 * semantics.c (finish_pseudo_destructor_expr): Check the
2505 destrutor name by calling check_dtor_name.
2507 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
2509 * lex.c (D_CPP0X): Rename.
2511 (reswords): D_CPP0X -> D_CXX0X.
2512 (init_reswords): Ditto.
2513 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
2514 of C++0x keywords as identifiers.
2516 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
2519 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
2522 2007-01-23 Ian Lance Taylor <iant@google.com>
2524 * typeck.c (convert_for_assignment): Only warn about a = b = c
2525 when converting to bool.
2527 2007-01-23 Roger Sayle <roger@eyesopen.com>
2529 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
2531 * typeck.c (ignore_overflows): Remove the remaining uses of
2532 TREE_CONSTANT_OVERFLOW.
2534 2007-01-20 Jan Hubicka <jh@suse.cz>
2536 * decl2.c (start_objects, start_static_storage_duration_function):
2537 Do not make the functions uninlinable.
2539 2007-01-17 Ian Lance Taylor <iant@google.com>
2541 * class.c (add_method): Call VEC_reserve_exact rather than passing
2542 a negative size to VEC_reserve.
2544 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
2547 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
2549 2007-01-10 Mark Mitchell <mark@codesourcery.com>
2552 * decl.c (make_typename_type): If the qualified name is not a
2553 type, issue an error.
2554 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
2557 2007-01-08 Geoffrey Keating <geoffk@apple.com>
2559 * rtti.c: Include target.h.
2560 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
2561 don't emit typeinfo for fundamental types as weak.
2562 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
2564 2007-01-08 Richard Guenther <rguenther@suse.de>
2566 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
2568 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
2570 * call.c (standard_conversion): Pass flag to
2571 vector_types_convertible_p to disallow emission of note.
2572 * typeck.c (convert_for_assignment): Pass flag to
2573 vector_types_convertible_p to allow emission of note.
2574 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
2575 to disallow emission of note.
2577 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2580 * typeck.c (build_binary_op): Call overflow_warning if
2581 TREE_OVERFLOW_P is true for the result and not for any of the
2584 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
2587 * class.c (add_method): Don't wait until template
2588 instantiation time to complain about duplicate methods.
2590 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2593 * semantics.c (finish_unary_op_expr): Warn only if result
2594 overflowed and operands did not.
2596 2007-01-05 Ian Lance Taylor <iant@google.com>
2598 * typeck.c (build_binary_op): Warn about comparing a non-weak
2601 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
2603 * pt.c (tsubst): Propagate the need for structural equality checks
2604 when reducing the level of template parameters.
2606 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
2608 * pt.c: Fix a comment typo.
2610 2007-01-02 Ian Lance Taylor <iant@google.com>
2612 * semantics.c (maybe_convert_cond): Optionally warn when using an
2613 assignment as a condition.
2614 * typeck.c (convert_for_assignment): Optionally warn about
2615 assigning the result of an assignment to a bool.
2617 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2619 * pt.c (canonical_template_parms): Correct typo in comment.
2621 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2623 * typeck.c (structural_comptypes): Renamed from "comptypes".
2624 (comptypes): Use canonical type information to perform fast type
2625 comparison. When VERIFY_CANONICAL_TYPES, verify that the
2626 canonical type comparison returns the same results as we would see
2627 from the current, structural check. Support COMPARE_STRUCTURAL
2628 when we need structural checks.
2629 * decl.c (typename_compare): Fix comment.
2630 (build_typename_type): TYPENAME_TYPE nodes require structural
2631 equality checks, because they resolve different based on the
2633 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
2634 require structural equality checks (for now).
2635 (build_ptrmemfunc_type): Build the canonical pointer to member
2637 (compute_array_index_type): Whenever we build a new index type
2638 to represent the size of an array in a template, we need to mark
2639 this index type as requiring structural equality. This goes for
2640 arrays with value-dependent sizes with the current ABI, or all
2642 * tree.c (cplus_array_hash): New.
2643 (struct cplus_array_info): New.
2644 (cplus_array_compare): New.
2645 (cplus_array_htab): New.
2646 (build_cplus_array_type_1): Use a hash table to cache the array
2647 types we build. Build the canonical array type for each array
2649 (cp_build_qualified_type_real): When building a cv-qualified array
2650 type, use the hash table of array types and build canonical array
2652 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
2653 use structural equality (for now).
2654 * cp-tree.h (COMPARE_STRUCTURAL): New.
2655 * pt.c (canonical_template_parms): New.
2656 (canonical_type_parameter): New.
2657 (process_template_parm): Find the canonical type parameter.
2658 (lookup_template_class): When we have named the primary template
2659 type, set the canonical type for our template class to the primary
2660 template type. If any of the template arguments need structural
2661 equality checks, the template class needs structural equality
2663 (tsubst): When reducing the level of a template template
2664 parameter, we require structural equality tests for the resulting
2665 parameter because its template parameters have not had their types
2666 canonicalized. When reducing a template type parameter, find the
2667 canonical reduced type parameter.
2668 (any_template_arguments_need_structural_equality_p): New.
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