1 2007-10-16 Mark Mitchell <mark@codesourcery.com>
3 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
4 * decl.c (start_decl): Tidy.
5 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
7 (grokdeclarator): Clarify comment.
9 2007-10-14 Andrew Pinski <pinskia@gmail.com>
12 * decl.c (grokfndecl): Return NULL after the "definition of
13 implicitly-declared" error happened.
15 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
18 * call.c (build_user_type_conversion_1): Do not consider conversion
19 functions to convert a (possibly cv-qualified) object to the (possibly
20 cv-qualified) same object type (or a reference to it), to a (possibly
21 cv-qualified) base class of that type (or a reference to it).
23 2007-10-12 Paolo Carlini <pcarlini@suse.de>
25 * pt.c (tsubst): Use template_parm_level_and_index.
27 2007-10-12 Jakub Jelinek <jakub@redhat.com>
30 * parser.c (cp_parser_compound_statement): Handle label-declarations
31 at the beginning of the compound statement.
32 (cp_parser_block_declaration): Issue diagnostics about __label__
33 not at the beginning of a block.
35 2007-10-11 Paolo Carlini <pcarlini@suse.de>
38 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
39 to convert_template_argument.
40 (coerce_template_parms): Return error_mark_node after fixed-length
42 (tsubst_decl): Check for error_mark_node the return value of the
43 first tsubst in 'case VAR_DECL'.
45 2007-10-08 Ollie Wild <aaw@google.com>
47 * typeck2.c (digest_init): Call cplus_expand_constant after
48 convert_for_initialization.
49 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
50 * expr.c (cplus_expand_constant): Updated function description.
52 2007-10-04 Jason Merrill <jason@redhat.com>
55 * call.c (initialize_reference): Handle local static reference
58 2007-10-03 Jason Merrill <jason@redhat.com>
61 * name-lookup.c (push_namespace_with_attrs): Fold back into...
62 (push_namespace): Here.
63 (handle_namespace_attrs): New fn for the attr code.
64 (leave_scope): Don't pop_visibility.
65 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
66 * parser.c (cp_parser_namespace_definition): Call
67 handle_namespace_attrs and pop_visibility as appropriate.
70 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
72 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
74 * decl.c (duplicate_decls): Preserve linkage flags for mere
75 redeclarations of gnu_inline definitions.
77 2007-10-03 Jason Merrill <jason@redhat.com>
80 * decl.c (wrap_cleanups_r): New fn.
81 (wrap_temporary_cleanups): New fn.
82 (initialize_local_var): Call it.
84 2007-09-29 Jason Merrill <jason@redhat.com>
87 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
88 constant to not have DECL_EXTERNAL if it's file-local.
90 2007-09-28 Ollie Wild <aaw@google.com>
93 2007-09-27 Ollie Wild <aaw@google.com>
95 * typeck2.c (digest_init): Call cplus_expand_constant after
96 convert_for_initialization.
97 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
98 * expr.c (cplus_expand_constant): Updated function description.
100 2007-09-28 Jason Merrill <jason@redhat.com>
103 * class.c (layout_empty_base): Take rli parameter, update
104 rli->record_align if empty base has user-specified alignment.
105 (build_base_field): Pass rli to it.
107 2007-09-28 Paolo Carlini <pcarlini@suse.de>
110 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
112 2007-09-28 Paolo Carlini <pcarlini@suse.de>
115 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
116 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
117 (dump_parameters): Just call dump_type for argument packs too.
119 2007-09-28 Jakub Jelinek <jakub@redhat.com>
122 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
123 qualification by creating qualified PACK_EXPANSION_PATTERN and
124 then calling make_pack_expansion on it.
126 2007-09-27 Ollie Wild <aaw@google.com>
128 * typeck2.c (digest_init): Call cplus_expand_constant after
129 convert_for_initialization.
130 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
131 * expr.c (cplus_expand_constant): Updated function description.
133 2007-09-27 Jason Merrill <jason@redhat.com>
136 * decl2.c (is_late_template_attribute): Don't crash on unknown
139 2007-09-27 Paolo Carlini <pcarlini@suse.de>
142 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
143 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
144 spaces in the formatting.
145 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
147 2007-09-27 Jakub Jelinek <jakub@redhat.com>
149 * error.c (cxx_print_error_function): Add third argument, pass
150 it over to lhd_print_error_function.
151 (cp_print_error_function): If diagnostic->abstract_origin, print
153 * cp-tree.h (struct diagnostic_info): New forward decl.
154 (cxx_print_error_function): Add third argument.
156 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
159 * name-lookup.c (pushtag): Do not create an implicit typedef before
160 the associated type declaration is known to be valid.
162 2007-09-25 Jakub Jelinek <jakub@redhat.com>
164 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
165 rather than pointers.
167 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
170 * search.c (check_final_overrider): Fail if
171 targetm.comp_type_attributes returns 0.
173 2007-09-24 Jason Merrill <jason@redhat.com>
176 * pt.c (resolve_typename_type): Don't look things up in the original
177 template if it would mean losing template arguments.
179 2007-09-24 Jakub Jelinek <jakub@redhat.com>
182 * cp-tree.h (cxx_type_hash_eq): New prototype.
183 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
184 * tree.c (cxx_type_hash_eq): New function.
186 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
189 * tree.c (cp_build_qualified_type_real): Build a canonical
190 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
192 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
196 * tree.c (cplus_array_compare): Compare pointers, not types.
197 (build_cplus_array_type_1): Store new array type into the hash
198 table before building the canonical type; build the canonical type
200 (cp_build_qualified_type_real): Put all of the array types with
201 cv-qualified element types into the C++ array hash table, built as
202 variants of the unqualified versions.
204 2007-09-23 Jason Merrill <jason@redhat.com>
207 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
208 for deprecation warnings.
210 2007-09-22 Jason Merrill <jason@redhat.com>
213 * call.c (build_over_call): Warn about deprecated virtuals.
216 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
217 (MAYBE_TAGGED_TYPE_P): Remove.
218 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
219 instead of calling is_late_template_attribute again.
220 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
221 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
222 Don't crash on typedefs from non-template classes.
223 * decl2.c (grokfield): Don't sorry about attrs on template parms.
224 (is_late_template_attribute): All attributes applied to template
225 parms or typename types are dependent. Static.
226 (splice_template_attributes): Pass decl through.
227 (save_template_attributes): Likewise.
229 2007-09-20 Jakub Jelinek <jakub@redhat.com>
232 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
233 returned from tsubst_pack_expansion.
234 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
235 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
237 2007-09-20 Paolo Carlini <pcarlini@suse.de>
240 * semantics.c (finish_id_expression): Use consistently
241 context_for_name_lookup.
242 * decl.c (fixup_anonymous_aggr): Fix error message for
243 anonymous struct (vs union).
245 2007-09-19 Jason Merrill <jason@redhat.com>
248 * pt.c (tsubst): Handle typedefs by looking for the specialization.
249 (retrieve_specialization): Only tagged types use
250 DECL_TEMPLATE_INSTANTIATIONS.
251 (instantiate_class_template): Push nested classes too.
252 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
254 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
255 * init.c (is_aggr_type): Remove redundant tests.
256 * class.c (push_nested_class): Use CLASS_TYPE_P.
258 2007-09-20 Paolo Carlini <pcarlini@suse.de>
261 * init.c (build_zero_init): If, recursively, build_zero_init
262 returns a NULL_TREE, do not append it to the VEC of constructors.
264 2007-09-18 Jason Merrill <jason@redhat.com>
267 * pt.c (apply_late_template_attributes): Set processing_template_decl.
268 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
269 ATTR_FLAG_TYPE_IN_PLACE.
270 (tsubst): Do unqualified lookup to find typedefs from current class.
271 [ARRAY_TYPE]: Propagate alignment info.
272 * decl2.c (is_late_template_attribute): Only defer handling of
273 attribute aligned if the expression is dependent.
274 (save_template_attributes): If we're deferring any attributes,
275 make this a naming typedef.
277 2007-09-18 Paolo Carlini <pcarlini@suse.de>
280 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
281 va_arg instead of __builtin_va_arg.
283 2007-09-18 Paolo Carlini <pcarlini@suse.de>
286 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
287 (pp_cxx_primary_expression): Use it.
288 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
289 * error.c (dump_expr): Use it.
291 2007-09-18 Paolo Carlini <pcarlini@suse.de>
294 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
295 out case TYPEID_EXPR to...
296 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
297 and pp_cxx_right_paren.
298 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
299 * error.c (dump_expr): Use it.
301 2007-09-18 Paolo Carlini <pcarlini@suse.de>
304 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
305 (pp_cxx_primary_expression): Use it.
306 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
307 * error.c (dump_expr): Use it.
309 2007-09-16 Paolo Carlini <pcarlini@suse.de>
312 * init.c (build_new): Remove warning for zero-element
315 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
318 * call.c (maybe_handle_implicit_object): Set this_p, clear
319 rvaluedness_matches_p.
320 (compare_ics): Do not compare rvaluedness matching when one of the
321 operands is an implicit object.
323 2007-09-14 Jason Merrill <jason@redhat.com>
325 PR c++/17743, c++/19163
326 * decl2.c (is_late_template_attribute): New fn.
327 (splice_template_attributes, save_template_attributes): New fns.
328 (cplus_decl_attributes): Call save_template_attributes.
329 * pt.c (apply_late_template_attributes): New fn.
330 (instantiate_class_template, tsubst_decl): Use it.
331 * cp-tree.h: Declare is_late_template_attribute.
333 2007-09-13 Tom Tromey <tromey@redhat.com>
335 * parser.c (cp_lexer_new_main): Don't use
336 c_lex_return_raw_strings.
337 (cp_lexer_get_preprocessor_token): Update. Add special case when
340 2007-09-11 Jan Hubicka <jh@suse.cz>
342 * method.c (use_thunk): Use tree_rest_of_compilation
343 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
344 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
345 * cp-tree.h (expand_body): Kill.
346 (emit_associated_thunks): Declare.
347 * semantics.c (emit_associated_thunks): Export.
350 2007-09-09 David Daney <ddaney@avtrex.com>
353 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
354 to calculate cookie_ptr.
356 2007-09-08 Jason Merrill <jason@redhat.com>
359 * pt.c (most_specialized_class): Set processing_template_decl
360 while tsubsting partial spec args.
362 2007-09-06 Jason Merrill <jason@redhat.com>
364 * decl2.c (get_guard): Copy visibility from the guarded variable.
366 2007-09-06 Jan Hubicka <jh@suse.cz>
368 * semantics.c (expand_body): Do not mark arguments of clones used.
370 2007-09-06 Paolo Carlini <pcarlini@suse.de>
373 * decl.c (cp_finish_decl): When processing_template_decl,
374 deal correctly with init as TREE_LIST.
376 2007-09-06 Tom Tromey <tromey@redhat.com>
378 * decl.c (finish_function): Put return's location on line zero of
381 2007-09-05 Jason Merrill <jason@redhat.com>
384 * except.c (prepare_eh_type): Use type_decays_to.
387 * init.c (build_delete): Use build_headof to get the address of the
388 complete object if we aren't using the deleting destructor.
389 * rtti.c (build_headof): No longer static.
390 * cp-tree.h: Declare it.
392 2007-09-06 Jakub Jelinek <jakub@redhat.com>
394 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
395 decl if a prototype for XX is provided with throw().
398 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
399 on __*_chk non-__builtin_* decls.
401 2007-09-05 Paolo Carlini <pcarlini@suse.de>
404 * semantics.c (finish_id_expression): Use context_for_name_lookup
405 insted of DECL_CONTEXT, to see through anonymous structs and unions.
406 * class.c (finish_struct_anon): Deal correctly with anonymous
407 structs (vs unions, as GNU extension) in error messages.
409 2007-09-05 Jan Hubicka <jh@suse.cz>
411 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
412 call, DECL_EXTERNAL checks and current_function_decl saving.
414 2007-09-05 Paolo Carlini <pcarlini@suse.de>
417 * parser.c (cp_parser_primary_expression): Return error_mark_node
418 when a statement-expression is found in a template-argument list.
420 2007-09-04 Jason Merrill <jason@redhat.com>
422 * except.c (initialize_handler_parm): Use
423 fold_build_cleanup_point_expr.
426 * call.c (reference_binding): Don't look for user-defined conversions
430 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
431 the MUST_NOT_THROW_EXPR.
433 2007-09-04 Richard Sandiford <richard@codesourcery.com>
435 * decl.c (cp_finish_decl): Call determine_visibility before
436 make_rtl_for_nonlocal_decl.
438 2007-09-04 Jason Merrill <jason@redhat.com>
441 * pt.c (most_specialized_class): Substitute outer template
442 arguments into the arguments of a member template partial
444 (strip_innermost_template_args): New fn.
446 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
448 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
450 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
452 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
453 * decl.c (cp_make_fname_decl): Likewise,
454 * parser.c (cp_parser_string_literal): Likewise,
455 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
456 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
459 2007-09-02 Paolo Carlini <pcarlini@suse.de>
462 * typeck.c (build_unary_op): Fix error message for
463 Boolean expression as operand to operator--.
465 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
467 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
468 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
471 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
474 * init.c (build_default_init): Make extern.
475 * cp-tree.h (build_default_init): Declare here.
476 * pt.c (tsubst_expr): When the instantiation of the initializer of
477 a variable results in an empty list, default-initialize the
479 (tsubst_copy_and_build): When the instantiation of the initializer
480 in a new expression results in an empty initializer list,
481 default-initialize it.
483 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
485 * mangle.c (write_type): Change mangling of rvalue reference from
488 2007-08-31 Jakub Jelinek <jakub@redhat.com>
490 * decl.c (duplicate_decls): Remove duplicated line.
492 2007-08-31 Paolo Carlini <pcarlini@suse.de>
495 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
496 BOUND_TEMPLATE_TEMPLATE_PARM.
498 2007-08-31 Paolo Carlini <pcarlini@suse.de>
501 * search.c (lookup_member): Check the name argument for
504 2007-08-31 Paolo Carlini <pcarlini@suse.de>
507 * parser.c (cp_parser_trait_expr): Check rerurn value of
510 2007-08-30 Ollie Wild <aaw@google.com>
512 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
513 convert_ptrmem for pointer to member conversions.
514 (convert_to_pointer_force): Update cp_convert_to_pointer call.
515 (ocp_convert): Update cp_convert_to_pointer call.
516 * typeck.c (convert_ptrmem): Add conditional for null pointers to
518 (build_static_cast_1): Check can_convert for conversions in either
520 (get_delta_difference_1): New function.
521 (get_delta_difference): Refactor to call get_delta_difference_1.
523 2007-08-30 Jakub Jelinek <jakub@redhat.com>
525 * decl.c (start_preparsed_function): Set
526 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
528 2007-08-28 Paolo Carlini <pcarlini@suse.de>
531 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
532 BOUND_TEMPLATE_TEMPLATE_PARM.
534 2007-08-28 Jakub Jelinek <jakub@redhat.com>
538 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
539 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
541 2007-08-27 Jason Merrill <jason@redhat.com>
544 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
545 Look inside STMT_EXPR.
546 * semantics.c (stmt_expr_value_expr): New fn.
547 * cp-tree.h: Declare it.
550 * decl.c (groktypename): Ignore attributes applied to class type.
552 2007-08-28 Richard Guenther <rguenther@suse.de>
554 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
556 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
558 * error.c (dump_expr): Handle COMPLEX_CST.
559 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
560 (pp_cxx_expression): Likewise.
562 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
564 * decl.c (GNU_INLINE_P): New.
565 (duplicate_decls): Handle gnu_inline. Merge attributes and
566 some flags in overriding definitions.
567 (redeclaration_error_message): Handle gnu_inline.
568 (start_preparsed_function): Likewise.
570 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
572 * call.c (sufficient_parms_p): Constify.
573 * class.c (same_signature_p): Likewise.
574 * cp-gimplify.c (is_invisiref_parm,
575 cxx_omp_privatize_by_reference): Likewise.
576 * cp-objcp-common.c (has_c_linkage): Likewise.
577 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
578 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
579 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
580 num_artificial_parms_for, comp_template_parms,
581 template_parameter_pack_p, any_dependent_template_arguments_p,
582 any_type_dependent_arguments_p, any_value_dependent_elements_p,
583 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
584 zero_init_p, member_p, cp_lvalue_kind,
585 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
586 varargs_function_p, is_dummy_object, special_function_kind,
587 string_conv_p, type_unknown_p, comp_except_specs, compparms,
588 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
589 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
590 cp_has_mutable_p, at_least_as_qualified_p,
591 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
592 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
593 * except.c (nothrow_libfn_p): Likewise.
594 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
596 * pt.c (comp_template_parms, template_parameter_pack_p,
597 any_type_dependent_arguments_p, any_value_dependent_elements_p,
598 any_dependent_template_arguments_p): Likewise.
599 * repo.c (repo_export_class_p): Likewise.
600 * semantics.c (anon_aggr_type_p): Likewise.
601 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
602 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
603 varargs_function_p, member_p, is_dummy_object, pod_type_p,
604 zero_init_p, special_function_p): Likewise.
605 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
606 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
607 compparms, invalid_nonstatic_memfn_p,
608 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
609 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
610 cp_has_mutable_p, lvalue_or_else): Likewise.
612 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
614 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
615 * cp-objcp-common.c (cp_tree_size): Ditto.
616 * tree.c (cp_walk_subtrees): Ditto
617 * cp-tree.def (TINST_LEVEL): Go away.
618 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
619 move together with other non-tree structs.
620 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
621 (union lang_tree_node): Eliminate tinst_level field.
622 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
623 (current_instantiation, outermost_tinst_level): Return
624 a "struct tinst_level *".
626 * error.c (print_instantiation_partial_context): Change second
627 parameter to a "struct tinst_level *". Replace accessor macros
629 (print_instantiation_full_context): Likewise.
630 * lex.c (in_main_input_context): Likewise.
632 * pt.c (struct pending_templates): New.
633 (pending_templates, last_pending_template): Use it as a type.
634 (current_tinst_level): Change typo to "struct tinst_level *"
635 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
636 (add_pending_template): Construct a "struct pending_template".
637 Replace TINST_LEVEL accessor macros with field access.
638 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
639 (pop_tinst_level): Likewise.
640 (instantiate_pending_templates): Likewise. Factor common code used
641 when an instantiation has been done.
642 (outermost_tinst_level): Replace tree_last with loop.
643 (current_instantiation): Return a "struct tinst_level *".
645 2007-08-24 Ollie Wild <aaw@google.com>
647 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
648 * name-lookup.h (cp_binding_level): Remove vtables member.
650 2007-08-24 Richard Guenther <rguenther@suse.de>
652 * tree.c (cp_cannot_inline_tree_fn): Remove.
653 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
654 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
657 2007-08-24 Jakub Jelinek <jakub@redhat.com>
660 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
661 error_mark_node right away if build_expr_type_conversion
665 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
666 is error_mark_node rather than NULL_TREE.
667 * pt.c (check_explicit_specialization): Likewise.
670 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
671 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
673 2007-08-22 Jason Merrill <jason@redhat.com>
676 * pt.c (outermost_tinst_level): New function.
677 * lex.c (in_main_input_context): New function.
678 * cp-tree.h: Declare it.
679 * decl2.c (constrain_class_visibility): Use it to avoid warning
680 about uses of the anonymous namespace in the main input file.
682 2007-08-21 Jakub Jelinek <jakub@redhat.com>
684 * init.c (build_new_1): Use get_target_expr instead of save_expr.
686 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
689 * class.c (finish_struct_1): Warn when a class has virtual
690 functions and accessible non-virtual destructor.
692 2007-08-20 Richard Guenther <rguenther@suse.de>
696 * call.c (build_new_method_call): Convert initializer to
698 * init.c (build_aggr_init): Do not fiddle with types.
699 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
700 * except.c (build_throw): Do not drop qualifiers for the
702 * typeck.c (get_member_function_from_ptrfunc): Do not
703 fiddle with types, instead convert.
704 (build_ptrmemfunc1): Convert to the target type for
706 (gfc_trans_allocate): Convert result to target type.
707 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
708 pointer-to-member structures shall have alias set zero as well.
710 2007-08-20 Richard Guenther <rguenther@suse.de>
712 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
714 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
715 (nonstatic_local_decl_p): Likewise.
716 * tree.c (cp_auto_var_in_fn_p): Remove.
717 * decl.c (nonstatic_local_decl_p): Remove.
719 2007-08-20 Richard Guenther <rguenther@suse.de>
721 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
723 * tree.h (cp_walk_tree): New define to walk_tree_1 with
724 cp_walk_subtrees lh parameter.
725 (cp_walk_tree_without_duplicates): New define to
726 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
727 * tree.c (count_trees): Call
728 cp_walk_tree_without_duplicates.
729 (verify_stmt_tree): Call cp_walk_tree.
730 (break_out_target_exprs): Likewise.
731 (WALK_SUBTREE): Likewise.
732 * cp-gimplify.c (cp_genericize): Likewise.
733 * cp-pt.c (find_parameter_packs_r): Likewise.
734 (uses_parameter_packs): Likewise.
735 (make_pack_expansion): Likewise.
736 (check_for_bare_parameter_packs): Likewise.
737 (for_each_template_parm): Likewise.
738 * decl.c (check_default_argument): Call
739 cp_walk_tree_without_duplicates.
740 * except.c (build_throw): Likewise.
741 * decl2.c (type_visibility): Likewise.
742 * semantics.c (expand_or_defer_fn): Likewise.
743 (finalize_nrv): Call cp_walk_tree.
745 2007-08-20 Jakub Jelinek <jakub@redhat.com>
748 * init.c (build_new_1): Rename placement_var variable to placement_expr.
749 Initialize it with save_expr rather than get_temp_regvar.
751 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
754 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
757 2007-08-17 Ollie Wild <aaw@google.com>
760 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
761 declarations into appropriate slots for comparison. Fix type
764 2007-08-17 Paolo Carlini <pcarlini@suse.de>
767 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
768 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
770 2007-08-17 Paolo Carlini <pcarlini@suse.de>
773 * parser.c (cp_parser_class_head): Improve error message.
775 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
777 * pt.c (instantiate_decl): Set input_location
778 for the function end.
780 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
782 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
784 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
785 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
786 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
787 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
788 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
789 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
790 * typeck.c (cp_type_quals): Likewise.
791 * typeck2.c (cxx_incomplete_type_diagnostic,
792 cxx_incomplete_type_error): Likewise.
794 2007-08-16 Paolo Carlini <pcarlini@suse.de>
797 * pt.c (tsubst_friend_function): When check_classfn
798 returns error_mark_node likewise return it.
800 2007-08-15 Jakub Jelinek <jakub@redhat.com>
803 * typeck.c (check_return_expr): Don't NRV optimize vars in
805 * decl.c (finish_function): Comment fix.
807 2007-08-15 Paolo Carlini <pcarlini@suse.de>
810 * pt.c (push_template_decl_real): Depending on TYPE_P
811 use either TYPE_CONTEXT or DECL_CONTEXT.
813 2007-08-14 Mark Mitchell <mark@codesourcery.com>
815 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
816 constructors and destructors return this.
818 2007-08-14 Paolo Carlini <pcarlini@suse.de>
821 * decl2.c (check_classfn): Return error_mark_node in case of error;
822 in that case, do not call add_method.
823 * decl.c (start_decl): Deal with check_classfn returning
825 (grokfndecl): Likewise.
826 * pt.c (tsubst_friend_function): Likewise.
828 2007-08-14 Andrew Pinski <pinskia@gmail.com>
831 * typeck.c (build_binary_op): Disallow vector float types with
832 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
834 2007-08-11 Ian Lance Taylor <iant@google.com>
836 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
838 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
840 2007-08-10 Ollie Wild <aaw@google.com>
842 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
844 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
846 (unqualified_namespace_lookup): Fix ambiguous_decl call.
847 (lookup_using_namespace): Fix ambiguous_decl call.
848 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
850 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
852 * call.c (name_as_c_string): Use CONST_CAST.
853 * decl.c (build_decl): Likewise.
854 * parser.c (cp_parser_string_literal): Likewise.
856 2007-08-10 Paolo Carlini <pcarlini@suse.de>
859 * error.c (dump_expr): Consistently use the *_cxx_*
860 variants of the pretty-print functions.
862 2007-08-10 Paolo Carlini <pcarlini@suse.de>
865 * decl.c (check_special_function_return_type): Just error
866 on return type specified for conversion operator.
868 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
870 * typeck2.c (readonly_error): Handle general expressions.
871 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
873 2007-08-06 Dan Hipschman <dsh@google.com>
875 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
876 access function name.
878 2007-08-04 Alfred Minarik <a.minarik@aon.at>
881 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
882 * g++spec.c (lang_specific_driver): Check them.
884 2007-08-06 Paolo Carlini <pcarlini@suse.de>
887 * pt.c (inline_needs_template_parms): Fix comment; change return type
890 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
893 2007-03-26 Dirk Mueller <dmueller@suse.de>
895 * parser.c (cp_parser_member_declaration): Pedwarn
896 about stray semicolons after member declarations.
898 2007-08-02 Lee Millward <lee.millward@gmail.com>
903 * parser.c (cp_parser_asm_definition): Detect and discard asm
904 statements with invalid inputs or outputs.
905 (cp_parser_asm_operand_list): Return error mark node if any
906 of the operands are invalid. Adjust documentation.
908 2007-08-02 Nick Clifton <nickc@redhat.com>
910 * typeck.c: Change copyright header to refer to version 3 of the
911 GNU General Public License and to point readers at the COPYING3
912 file and the FSF's license web page.
913 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
914 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
915 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
916 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
917 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
918 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
919 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
920 name-lookup.h, parser.c: Likewise.
922 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
925 * call.c (magic_varargs_p): Honor the "type generic" attribute.
927 2007-07-30 Paolo Carlini <pcarlini@suse.de>
930 * semantics.c (finish_label_stmt): Reject the __label__
931 extension outside function scopes.
933 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
935 * parser.c (eof_token): Un-constify.
936 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
937 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
940 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
942 * pt.c, tree.c, typeck2.c: Fix comment typos.
944 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
945 Mark Mitchell <mark@codesourcery.com>
948 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
949 hidden due to friend declarations in local classes.
951 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
953 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
954 * cp-tree.def (DECLTYPE_TYPE): New.
955 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
956 (dump_type_prefix): Ditto.
957 (dump_type_suffix): Ditto.
958 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
959 * mangle.c (write_type): Handle DECLTYPE_TYPE.
960 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
962 (DECLTYPE_TYPE_EXPR): New.
963 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
964 (finish_declared_type): Declare.
965 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
967 (pp_cxx_type_id): Ditto.
968 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
969 (tsubst): Substitute into a DECLTYPE_TYPE node.
970 (tsubst_copy): Ditto.
971 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
973 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
974 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
975 structural equality (because we can't hash the expressions).
976 (finish_declared_type): New.
977 * lex.c (reswords): Add "decltype" keyword.
978 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
979 (cp_parser_postfix_expression): Add member_access_only_p to
980 restrict postfix expression to member access expressions.
981 (cp_parser_unary_expression): Update call to
982 cp_parser_postfix_expression to reflect new parameter.
983 (cp_parser_declared_type): New.
984 (cp_parser_simple_type_specifier): Parse decltype types.
986 2007-07-27 Mark Mitchell <mark@codesourcery.com>
989 * call.c (convert_for_arg_passing): Only widen bitfields to their
990 declared types if necessary.
992 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
994 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
997 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
999 * decl.c (typename_hash, typename_compare): Constify.
1000 * mangle.c (hash_type, compare_type): Likewise.
1001 * pt.c (eq_local_specializations, hash_local_specialization):
1003 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1004 list_hash): Likewise.
1005 * typeck2.c (pat_compare): Likewise.
1007 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1009 * method.c (implicitly_declare_fn): Increase alignment if member
1010 function pointer format requires it.
1012 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1015 * typeck.c (check_return_expr): Do not pass a null argument
1018 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1021 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1024 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1027 * typeck.c (convert_arguments): Only use default args if we have
1031 * typeck.c (structural_comptypes): No need to check
1032 resolve_typename_type return value here.
1033 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1034 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1035 original type rather than error_mark_node in case of failure.
1036 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1037 resolve_typename_type result check.
1038 (cp_parser_direct_declarator, cp_parser_head,
1039 cp_parser_constructor_declarator_p): Likewise.
1041 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1043 * pt.c (template_parms_variadic_p): Remove.
1044 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1046 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1049 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1050 argument to dump_aggr_init_expr_args instead of false.
1052 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1054 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1055 canonical types; otherwise, fall back to structural type
1056 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1057 internal compiler error if the canonical types are wrong.
1059 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1062 * parser.c (cp_parser_make_indirect_declarator): When the
1063 the code argument is ERROR_MARK return cp_error_declarator.
1065 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1068 * decl.c (cxx_init_decl_processing): Don't set
1069 force_align_functions_log.
1070 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1071 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1072 FUNCTION_DECL, return its alignment.
1074 2007-07-09 Richard Guenther <rguenther@suse.de>
1076 * decl.c (start_preparsed_function): Do not promote return type.
1078 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1081 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1083 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1086 * pt.c (resolve_overloaded_unification): Robustify. Return a
1088 (type_unification_real): Adjust accordingly.
1090 2007-07-06 Richard Guenther <rguenther@suse.de>
1092 * init.c (build_new_1): Use the correct pointer type.
1093 * typeck2.c (build_m_component_ref): Likewise.
1095 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1098 * init.c (build_zero_init): Always build an initializer for
1100 * typeck2.c (build_functional_cast): Use build_zero_init.
1103 * init.c (build_new_1): Always pass the allocation function to
1104 build_op_delete_call.
1105 * call.c (build_op_delete_call): Handle operator delete with a
1106 variable-argument list. Do not issue an error when no matching
1107 deallocation function is available for a new operator.
1110 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1111 * decl.c (value_dependent_init_p): New function.
1112 (cp_finish_decl): Use it.
1113 * pt.c (value_dependent_expression_p): Use
1114 any_value_dependent_elements_p.
1115 * parser.c (cp_parser_primary_expression): Add comment about
1116 treating dependent qualified names as integral
1117 constant-expressions.
1119 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1121 * decl.c (build_ptrmemfunc_type): Always use structural equality
1122 tests when comparing pointer-to-member-function types, because the
1123 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1126 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1128 * init.c (build_new): Tweak comment.
1130 2007-06-29 Dave Brolley <brolley@redhat.com>
1133 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1134 type to its base type and number of elements here.
1135 * init.c (build_new): Call complete_type_or_else to ensure that the
1136 type is complete and to issue a diagnostic if it is not.
1137 (build_new_1): Don't call complete_type_or_else here.
1139 2007-07-03 Richard Guenther <rguenther@suse.de>
1142 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1145 2007-07-02 Simon Baldwin <simonb@google.com>
1147 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1148 for inner-style nested forward declarations that don't declare
1151 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1154 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1155 DECL_P in not a variable and appears more than once error messages.
1157 2007-07-01 Ollie Wild <aaw@google.com>
1159 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1160 (select_decl): Remove function.
1161 (unqualified_namespace_lookup): Populate binding by calling
1162 ambiguous_decl. Remove select_decl call.
1163 (lookup_qualified_name): Remove select_decl call.
1164 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1165 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1166 generation when name lookup is ambiguous.
1168 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1171 * init.c (build_new_1): Use structural equality on the copy of the
1174 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1176 * decl2.c (determine_visibility): Implement
1177 flag_visibility_ms_compat effect on type info.
1178 * decl.c (cxx_init_decl_processing): Implement
1179 global effect of flag_visibility_ms_compat.
1181 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1183 * decl2.c (start_objects): Mark constructor-running function
1186 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1189 * decl.c (grokdeclarator): Reset friendp for member functions declared
1190 friend of their own class.
1192 2007-06-23 Mark Mitchell <mark@codesourcery.com>
1194 * decl2.c (determine_visibility): Don't look for dllexport here.
1195 (determine_visibility_from_class): Tidy.
1197 2007-06-18 Simon Baldwin <simonb@google.com>
1200 * parser.c (cp_parser_single_declaration): Added check for storage
1201 class other than sc_none in parsed declaration, and a flag to indicate
1202 if the call is part of an explicit template specialization parse.
1203 * (cp_parser_explicit_specialization): Specialization check flag added
1204 to call to cp_parser_single_declaration(), set true.
1205 * (cp_parser_template_declaration_after_export): Specialization check
1206 flag added to call to cp_parser_single_declaration(), set false.
1207 * pt.c (check_explicit_specialization): Added code to copy visiblity
1208 and linkage from the templated function to the explicit specialization.
1210 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1212 * typeck.c (build_binary_op): For templates build the
1213 expression in pieces to avoid the assert in build2_stat.
1214 (get_member_function_from_ptrfunc):
1215 Change over to using POINTER_PLUS_EXPR and convert
1216 the second operand to sizetype.
1217 * typeck2.c (build_m_component_ref): Likewise.
1218 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
1219 instead of PLUS_EXPR for pointers.
1220 (build_new_1): Likewise.
1221 (build_vec_delete_1): Likewise.
1222 (build_vec_delete): Likewise.
1223 * class.c (build_base_path): Likewise.
1224 (build_base_path): Likewise.
1225 (convert_to_base_statically): Likewise.
1226 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
1227 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
1228 instead of PLUS_EXPR.
1229 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
1230 instead of PLUS_EXPR for pointers.
1231 * call.c (build_special_member_call): Likewise.
1232 * rtti.c (build_headof): Likewise.
1233 Use sizetype instead of ptrdiff_type_node.
1234 (tinfo_base_init): Create a POINTER_PLUS_EXPR
1235 instead of PLUS_EXPR for pointers.
1236 * except.c (expand_start_catch_block): Do a
1237 NEGATIVE and then a POINTER_PLUS_EXPR instead
1239 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
1240 PLUS_EXPR on pointer types over to use
1241 POINTER_PLUS_EXPR and remove the conversion
1242 to the pointer types.
1243 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
1244 adding to a pointer type. Use size_int instead of
1245 ssize_int. Convert the index to sizetype before
1246 adding it to the pointer.
1248 2007-06-15 Mark Mitchell <mark@codesourcery.com>
1250 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
1251 (DECL_ANON_UNION_VAR_P): New macro.
1252 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
1253 than DECL_VAR_MARKED_P, to keep track of which variables we have
1255 * decl.c (redeclaration_error_message): Complain about redeclaring
1256 anonymous union members at namespace scope.
1257 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
1259 2007-06-14 Geoff Keating <geoffk@apple.com>
1261 * decl2.c (determine_visibility): Ensure that functions with
1262 hidden types as parameters are hidden.
1265 * decl2.c (determine_visibility): Remove duplicate code for
1268 2007-06-12 Ian Lance Taylor <iant@google.com>
1271 * init.c (avoid_placement_new_aliasing): New static function.
1272 (build_new_1): Call it.
1274 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
1276 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
1277 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
1279 2007-06-08 Jakub Jelinek <jakub@redhat.com>
1282 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
1283 on init, the non-decl cond operand and increment value.
1285 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
1288 * decl.c (check_initializer): Report an error when a brace enclosed
1289 initializer is used for a non-aggregate type in C++98.
1290 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
1292 (grokdeclarator): Likewise.
1293 (move_fn_p): Likewise.
1294 * typeck.c (check_return_expr): Likewise.
1295 * call.c (reference_binding): Likewise.
1296 * error.c (cp_cpp_error): Likewise.
1297 * pt.c (check_default_tmpl_args): Likewise.
1299 * lex.c (init_reswords): Likewise.
1300 * parser.c (p_parser_primary_expression): Likewise.
1301 (TOKEN_PRECEDENCE): Likewise.
1302 (cp_parser_init_declarator): Likewise.
1303 (cp_parser_ptr_operator): Likewise.
1304 (cp_parser_parameter_declaration): Likewise.
1305 (cp_parser_enclosed_template_argument_list): Likewise.
1306 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
1307 (cp_parser_next_token_ends_template_argument_p): Likewise.
1309 2007-06-04 Simon Baldwin <simonb@google.com>
1311 * decl.c (grokdeclarator): Readability change. Moved case labels
1312 into direct switch statement scope.
1314 2007-06-04 Paolo Carlini <pcarlini@suse.de>
1316 * call.c (convert_like_real): Remove pointless code.
1318 2007-05-31 Mark Mitchell <mark@codesourcery.com>
1320 * decl.c (get_atexit_fn_ptr_type): New function.
1321 (get_atexit_node): Use it.
1322 (start_cleanup_fn): Likewise.
1323 (register_dtor_fn): Use the object's destructor, instead of a
1324 separate cleanup function, where possible.
1325 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
1326 (atexit_fn_ptr_type_node): New macro.
1327 * decl2.c (build_cleanup): Use build_address.
1329 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
1331 * typeck.c (build_binary_op): Include types in error.
1333 2007-05-31 Jakub Jelinek <jakub@redhat.com>
1336 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
1337 needs runtime initialization.
1339 2007-05-31 Paolo Carlini <pcarlini@suse.de>
1342 * semantics.c (finish_trait_expr): Complete the types.
1344 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
1345 Douglas Gregor <doug.gregor@gmail.com>
1346 Pedro Lamarao <pedro.lamarao@mndfck.org>
1347 Howard Hinnant <howard.hinnant@gmail.com>
1351 * typeck.c (comptypes): Don't consider rvalue and lvalue
1352 reference types to be equivalent.
1353 (check_return_expr): Move from certain lvalues when returning
1355 * decl.c (grokdeclarator): Implement reference collapsing.
1356 (copy_fn_p): Don't consider constructors taking rvalue references
1357 to be copy constructors.
1359 * call.c (conversion): New "rvaluedness_matches_p" member.
1360 (convert_class_to_reference): Require reference type as first
1361 parameter instead of base type.
1362 (reference_binding): Add logic to handle rvalue references.
1363 (implicit_conversion): Update inaccurate comment.
1364 (convert_like_real): Disable creation of temporaries that are
1365 impossible to initialize for types with move constructors.
1366 (build_over_call): Elide move constructors when possible.
1367 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
1368 (maybe_handle_ref_bind): Return conversion instead of type node.
1369 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
1370 determine preferred conversion sequences.
1371 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
1372 (LOOKUP_PREFER_RVALUE): New.
1373 (DECL_MOVE_CONSTRUCTOR_P): New.
1374 (struct cp_declarator): Add "reference" member for reference
1375 types, with new "rvalue_ref" flag.
1376 (cp_build_reference_type): Declare.
1377 (move_fn_p): Declare.
1378 * error.c (dump_type_prefix): Format rvalue reference types
1379 correctly in error messages.
1380 * except.c (build_throw): Move from certain lvalues when
1382 * mangle.c (write_type): Mangle rvalue references differently
1383 than regular references.
1384 * parser.c (make_reference_declarator): Add boolean parameter for
1386 (cp_parser_make_indirect_declarator): New.
1387 (cp_parser_new_declarator_opt): Call
1388 cp_parser_make_indirect_declarator.
1389 (cp_parser_conversion_declarator_opt): Ditto.
1390 (cp_parser_declarator): Ditto.
1391 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
1393 * pt.c (tsubst): Implement reference collapsing.
1394 (maybe_adjust_types_for_deduction): Implement special template
1395 parameter deduction rule for rvalue references.
1396 (type_unification_real): Update calls to
1397 maybe_adjust_types_for_deduction.
1398 (try_one_overload): Ditto.
1399 (unify_pack_expansion): Ditto.
1400 * tree.c (lvalue_p_1): Handle rvalue reference types.
1401 (cp_build_reference_type): New.
1403 2007-05-30 Jakub Jelinek <jakub@redhat.com>
1406 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
1407 variables that need runtime initialization.
1409 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
1412 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
1413 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
1414 case POSTDECREMENT_EXPR>): Return the error_mark_node
1415 if either the real or imaginary parts would an
1418 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
1419 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1422 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
1423 token is a closing brace, false if there are no tokens left.
1424 (cp_parser_namespace_alias_definition): Only consume the next token if
1425 it is a closing brace.
1427 * parser.c (cp_parser_class_specifier): Likewise.
1429 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
1431 * semantics.c (finish_member_declaration): Fix a typo in the
1434 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
1446 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
1447 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
1448 * pt.c (check_for_bare_parameter_packs): Return bool indicated
1449 whether everything was okay. Fix indentation.
1450 (push_template_decl_real): Check for bare parameter packs in
1451 function parameters; where errors occur, mark the parameter types
1452 with ERROR_MARK_NODEs to avert ICEs.
1453 (coerce_template_parameter_pack): New.
1454 (coerce_template_parms): Moved parameter pack coercion into
1455 coerce_template_parameter_pack, and permit it anywhere in the
1456 template parameter list (not just at the end). Parameter and
1457 argument indices can vary (somewhat) separately now, so add
1458 PARM_IDX and ARG_IDX.
1459 (fn_type_unification): Don't set an argument pack as incomplete if
1460 no argument pack was deduced.
1461 (type_unification_real): If a type parameter is a parameter pack
1462 and has not otherwise been deduced, it will be deduced to an empty
1464 (more_specialized_fn): Use the actual lengths of the argument
1465 lists when comparing against expansions.
1466 * semantics.c (finish_member_declaration): If a field's type has
1467 bare parameter packs, error and set its type to ERROR_MARK_NODE.
1469 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
1472 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
1474 2007-05-22 Ollie Wild <aaw@google.com>
1476 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
1477 (unqualified_namespace_lookup): Adds check for hidden types.
1479 2007-05-22 Ollie Wild <aaw@google.com>
1481 * decl.c (duplicate_decls): Verify namespace names are unique.
1483 2007-05-21 Mark Mitchell <mark@codesourcery.com>
1485 * decl.c (cxx_maybe_build_cleanup): Handle
1486 __attribute__((cleanup)).
1488 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1490 * cvt.c (cp_convert_and_check): Don't check warnings if the
1493 2007-05-18 Geoffrey Keating <geoffk@apple.com>
1495 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
1497 2007-05-14 Paolo Carlini <pcarlini@suse.de>
1500 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
1501 type only if is a class type (5.2.8/4).
1503 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
1505 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
1506 * decl.c (grokdeclarator): Use unsigned_type_for instead of
1507 c_common_unsigned_type.
1509 2007-05-11 Silvius Rus <rus@google.com>
1511 * cp/typeck.c (build_indirect_ref): Add call to
1512 strict_aliasing_warning.
1513 (build_reinterpret_cast_1): Condition call to
1514 strict_aliasing_warning.
1516 2007-05-11 Jan Hubicka <jh@suse.cz>
1518 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
1519 * decl2.c (start_objects): ctors and dtors are no longer public.
1520 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
1522 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
1524 * typeck.c (build_unary_op): Remove code that used to
1525 handle non lvalue increments/decrements.
1527 2007-05-07 Mike Stump <mrs@apple.com>
1529 * parser.c (check_empty_body): Add.
1530 (cp_parser_iteration_statement): Add call to check_empty_body.
1532 2007-05-05 Geoffrey Keating <geoffk@apple.com>
1535 * mangle.c (write_mangled_name): Mangle static variable names.
1536 (write_unqualified_name): Use local-source-name for
1537 namespace-scope static variables.
1539 2007-05-04 Dirk Mueller <dmueller@suse.de>
1541 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
1544 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
1547 * decl2.c (constrain_class_visibility):
1548 Use strip_pointer_or_array_types instead of strip_array_types.
1550 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
1553 * decl.c (reshape_init_r): Don't reshape the first element if it
1554 is a pointer to member function.
1556 2007-04-27 Simon Baldwin <simonb@google.com>
1558 * decl.c (grokparms): Changed message format from %qD to %qE.
1560 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
1562 * error.c (maybe_warn_variadic_templates): Variadic templates are
1563 now in C++0x, so only warn about them in C++98 mode.
1565 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
1568 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
1569 integeral types from vectors types.
1571 2007-04-26 Jakub Jelinek <jakub@redhat.com>
1574 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
1575 for type dependent OMP_CLAUSE_DECLs.
1577 2007-04-24 Mark Mitchell <mark@codesourcery.com>
1580 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
1581 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
1582 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
1583 * init.c (build_zero_init): Adjust, as
1584 COMPLEX_TYPE is now a SCALAR_TYPE.
1585 * typeck2.c (digest_init): Allow brace-enclosed initializers for
1586 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
1588 2007-04-25 Paolo Carlini <pcarlini@suse.de>
1590 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
1591 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
1592 (trait_expr_value): Adjust.
1594 2007-04-23 Simon Baldwin <simonb@google.com>
1596 * decl.c (grokparms): Added new error for duplicate function
1597 parameters names in function prototypes, to match gcc behavior.
1599 2007-04-23 Jan Hubicka <jh@suse.cz>
1601 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
1604 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
1606 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
1607 instead of checking GIMPLE_STMT_P in chain_next.
1609 2007-04-17 Mark Mitchell <mark@codesourcery.com>
1612 * call.c (convert_for_arg_passing): Convert bitfields to their
1615 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
1618 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
1620 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
1623 * cp/decl2.c (constrain_class_visibility):
1624 Do not warn about the use of anonymous namespace in the main input file.
1626 2007-04-15 Mark Mitchell <mark@codesourcery.com>
1628 * cp-tree.h (current_template_parms): Fix typo in comment.
1630 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
1632 * cp-tree.h, error.c: Fix comment typos.
1634 2007-04-13 Jason Merrill <jason@redhat.com>
1637 * call.c (reference_binding): Add c_cast_p parm. If true,
1638 add quals to TO as needed to make it reference-compatible.
1640 2007-04-11 Jan Hubicka <jh@suse.cz>
1642 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
1643 that we are not processing template_decl.
1645 2007-04-09 Mark Mitchell <mark@codesourcery.com>
1648 * class.c (build_base_path): Ensure that the converted pointer has
1649 the same cv-qualification as the input.
1651 2007-04-09 Paolo Carlini <pcarlini@suse.de>
1653 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
1655 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
1657 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
1659 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
1660 * tree.c (cp_add_pending_fn_decls): Remove.
1661 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
1663 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
1665 Revert change removing staticp.
1667 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
1669 * cp-objcp-common.c (cxx_staticp): Remove.
1670 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
1671 * cp-tree.h (cxx_staticp):
1673 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
1675 * class.c (check_for_override): Don't remove dllmport attribute
1678 2007-04-03 Jakub Jelinek <jakub@redhat.com>
1681 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
1682 type issue error and return early.
1684 2007-03-30 Jason Merrill <jason@redhat.com>
1687 * typeck.c (cp_type_readonly): New fn.
1688 * cp-tree.h: Declare it.
1689 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
1690 (cp_finish_decl): Not here.
1692 2007-03-31 Richard Guenther <rguenther@suse.de>
1694 * optimize.c (maybe_clone_body): Replace splay-tree usage by
1697 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
1702 * parser.c (declarator_can_be_parameter_pack): New.
1703 (cp_parser_template_parameter): Only parse the `...' if the
1704 declarator can be a parameter pack.
1705 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
1707 * pt.c (find_parameter_packs_r): Look into the bounds on integer
1708 types (they could be used as array bounds).
1709 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
1710 (tsubst_pack_expansion): Handle failure to expand parameter
1713 2007-03-30 Paolo Carlini <pcarlini@suse.de>
1716 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
1717 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
1718 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
1719 (CLASS_TYPE_NON_UNION_P): Add.
1720 (struct lang_type_class): Add has_complex_dflt.
1721 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
1722 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
1723 * cp-tree.def: Add TRAIT_EXPR.
1724 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
1725 * lex.c (struct resword): Add __has_nothrow_assign,
1726 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
1727 __has_trivial_constructor, __has_trivial_copy,
1728 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
1729 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
1730 __is_pod, __is_polymorphic, __is_union.
1731 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
1732 (cp_parser_trait_expr): New.
1733 * semantics.c (finish_trait_expr, trait_expr_value
1734 classtype_has_nothrow_copy_or_assign_p): New.
1735 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
1737 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
1738 * class.c (check_bases, check_field_decl, check_bases_and_members):
1739 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
1740 * pt.c (uses_template_parms, tsubst_copy_and_build,
1741 value_dependent_expression_p, type_dependent_expression_p): Deal with
1743 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
1745 2007-03-29 Richard Guenther <rguenther@suse.de>
1747 * tree.c (cp_walk_subtrees): Do not set input_location.
1749 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
1752 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
1755 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1757 * parser.c (struct cp_parser): Update comment for
1758 greater_than_is_operator_p.
1759 (cp_parser_primary_expression): In C++0x mode, a cast operator can
1760 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
1761 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
1762 !GREATER_THAN_IS_OPERATOR_P.
1763 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
1764 `>>' operators that will become two `>' tokens in C++0x.
1765 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
1766 mode, allowing it to terminate default arguments.
1767 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
1768 `>>' like two consecutive `>' tokens.
1769 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
1770 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
1771 ends a template argument.
1773 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1775 * decl.c (redeclaration_error_message): Complain when redeclaring
1776 a friend function with default template arguments (C++0x mode only).
1777 * cp-tree.h (check_default_tmpl_args): Declare.
1778 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
1779 template arguments in function templates. Add support for checking
1780 the default template arguments of friend templates.
1781 (push_template_decl_real): Fix call to check_default_tmpl_args.
1782 (type_unification_real): If a template parameter has not been
1783 deduced but provides a default template argument, substitute into
1784 that default template argument.
1785 * parser.c (cp_parser_init_declarator): When declaring (but not
1786 defining!) a function template in C++0x mode, check for default
1789 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1792 * decl.c (grokdeclarator): Deal with cv-qualified function type
1793 typedefs in the same way for member and non-member functions.
1795 2007-03-26 Dirk Mueller <dmueller@suse.de>
1797 * parser.c (cp_parser_member_declaration): Pedwarn
1798 about stray semicolons after member declarations.
1800 2007-03-26 Paolo Carlini <pcarlini@suse.de>
1803 * pt.c (instantiate_decl): Set in_system_header.
1805 2007-03-22 Mark Mitchell <mark@codesourcery.com>
1807 * cp-tree.h (current_tempalte_parms): Improve documentation.
1808 * pt.c (current_template_args): Likewise.
1811 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
1812 not consume tokens when failing.
1814 2007-03-22 Jim Wilson <wilson@specifix.com>
1815 Mark Mitchell <mark@codesourcery.com>
1818 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
1819 consistent with FROM.
1821 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1823 * error.c (dump_expr): Handle dependent names that designate types.
1824 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
1826 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
1828 * cp-tree.def, parser.c, pt.c: Fix comment typos.
1830 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1832 * cvt.c (cp_convert_and_check) : Define.
1833 * cp-tree.h (cp_convert_and_check): Declare.
1834 * call.c (convert_conversion_warnings): Rename to
1835 conversion_null_warnings. The warning for floating-point to
1836 integer is handled by convert_and_check in convert_like_real.
1837 (convert_like_real): convert_conversion_warnings was renamed as
1838 conversion_null_warnings.
1839 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
1840 overflow and changes of value during conversion.
1842 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1845 * parser.c (cp_parser_statement): If 'namespace' is found, this
1846 only can be a namespace alias definition, so parse it now.
1847 (cp_parser_namespace_alias_definition): if we find an open brace
1848 instead of '=', then this is actually a misplaced namespace
1851 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1854 * decl.c (cxx_init_decl_processing): Move command-line options
1855 processing to c-opts.c.
1857 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
1859 * ptree.c (cxx_print_type): Use formatting markup for integers
1860 when printing template parameter index/level/orig level.
1861 (cxx_print_xnode): Ditto.
1862 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
1863 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
1864 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
1866 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
1867 rather than a HOST_WIDE_INT.
1868 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
1869 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
1871 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
1872 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
1873 IN_BASE_INITIALIZER bool bitfields.
1874 (struct cp_declarator): Make KIND a 4-bit field. Make
1875 PARAMETER_PACK_P a bool bitfield just after KIND.
1876 * pt.c (uses_parameter_packs): Destroy the pointer set.
1877 (make_pack_expansion): Ditto.
1878 (check_for_bare_parameter_packs): Ditto.
1879 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
1881 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
1884 * call.c (convert_default_arg): Instead of copying the node,
1887 2007-03-15 Dirk Mueller <dmueller@suse.de>
1890 * call.c (convert_conversion_warnings): New..
1891 (convert_like_real): .. factored out from here.
1892 (convert_conversion_warnings): Add warning about
1893 false being converted to NULL in argument passing.
1895 2007-03-14 Dirk Mueller <dmueller@suse.de>
1897 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
1898 (finish_do_body): Warn about empty body in do/while statement.
1900 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1902 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
1904 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1907 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
1910 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
1912 * cp/repo.c (init_repo): Initialize random_seed saved options.
1913 (finish_repo): Adjust.
1915 2007-03-13 Mark Mitchell <mark@codesourcery.com>
1918 * Make-lang.in (doc/g++.1): Use $< to specify the location from
1921 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
1923 * decl.c (compute_array_index_type): New warning flag warn_vla.
1925 2007-03-12 Mark Mitchell <mark@codesourcery.com>
1928 * call.c (convert_default_arg): Copy non-constant arguments.
1930 2007-03-11 Mark Mitchell <mark@codesourcery.com>
1933 * parser.c (cp_parser_postfix_expression): Disallow compound
1934 literals in constant expressions.
1937 * semantics.c (finish_typeof): Use unlowered_expr_type.
1939 2007-03-10 Mark Mitchell <mark@codesourcery.com>
1942 * cp-tree.h (unlowered_expr_type): New function.
1943 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
1944 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
1945 (unlowered_expr_type): New function.
1946 (build_unary_op): Disallow predecrements of bool bitfields.
1947 * call.c (build_conditional_expr): Use unlowered_expr_type.
1948 * pt.c (type_unification_real): Likewise.
1950 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
1953 * typeck.c (check_return_expr): Check for bare parameter packs.
1954 (comptypes): Compare template parameter packs and
1955 type pack expansions.
1956 * decl.c (grokdeclarator): Deal with the declaration of function
1958 (grokparms): Verify that the (optional) function parameter pack is
1959 at the end of the parameter list.
1960 (xref_basetypes): Handle pack expansions in the base class.
1961 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
1962 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
1963 (NONTYPE_ARGUMENT_PACK): New.
1964 (TYPE_PACK_EXPANSION): New.
1965 (EXPR_PACK_EXPANSION): New.
1966 (ARGUMENT_PACK_SELECT): New.
1967 * cp-objcp-common.c (cp_tree_size): Compute size of
1968 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
1969 ARGUMENT_PACK_SELECT.
1970 * error.c (dump_template_argument): Print template argument packs.
1971 (dump_template_argument_list): Ditto.
1972 (dump_template_parameter): Dump `...' for template type parameter
1974 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
1975 (dump_parameters): Print function parameter packs.
1976 (dump_template_parms): Print template argument packs.
1977 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
1978 (maybe_warn_variadic_templates): New.
1979 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
1980 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
1981 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
1983 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
1984 (write_template_arg): Write argument packs as separate arguments.
1985 * cp-tree.h (struct template_parm_index_s): Add flag that
1986 indicates that the template parameter is actually a parameter
1988 (struct tree_argument_pack_select): New.
1989 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
1990 (union lang_tree_node): Add argument_pack_select.
1991 (FUNCTION_PARAMETER_PACK_P): New.
1992 (PACK_EXPANSION_P): New.
1993 (PACK_EXPANSION_PATTERN): New.
1994 (SET_PACK_EXPANSION_PATTERN): New.
1995 (PACK_EXPANSION_PARAMETER_PACKS): New.
1996 (ARGUMENT_PACK_P): New.
1997 (ARGUMENT_PACK_ARGS): New.
1998 (SET_ARGUMENT_PACK_ARGS): New.
1999 (ARGUMENT_PACK_INCOMPLETE_P): New.
2000 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2001 (TEMPLATE_PARM_PARAMETER_PACK): New.
2002 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2003 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2004 (ARGUMENT_PACK_SELECT_INDEX): New.
2005 (ARGUMENT_PACK_SELECT_ARG): New.
2006 (struct cp_declarator): Add parameter_pack_p flag.
2007 (maybe_warn_variadic_templates): Declare.
2008 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2009 indicate a template parameter pack.
2010 (uses_parameter_packs): Declare.
2011 (template_parameter_pack_p): Declare.
2012 (template_parms_variadic_p): Declare.
2013 (make_pack_expansion): Declare.
2014 (check_for_bare_parameter_packs): Declare.
2015 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2016 sizeof... expressions.
2017 (pp_cxx_expression): Print pack expansions and non-type argument
2019 (pp_cxx_exception_specification): Print pack expansions.
2020 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2021 (pp_cxx_ctor_initializer): Print pack expansions.
2022 (pp_cxx_type_id): Print pack expansions.
2023 (pp_cxx_template_argument_list): Print argument packs.
2024 (pp_cxx_template_parameter): Print ellipsis for template parameter
2026 * pt.c (comp_template_parms): Compare template parameter packs.
2027 (template_parameter_pack_p): New.
2028 (template_parms_variadic_p): New.
2029 (template_args_variadic_p): New.
2030 (make_ith_pack_parameter_name): New.
2031 (struct find_parameter_pack_data): New.
2032 (find_parameter_packs_r): New.
2033 (uses_parameter_packs): New.
2034 (make_pack_expansion): New.
2035 (check_for_bare_parameter_packs): New.
2036 (expand_template_argument_pack): New.
2037 (reduce_template_parm_level): Propagate parameter pack flag.
2038 (process_template_parm): Add is_parameter_pack parameter to state
2039 when the parameter is actually a parameter pack. Create template
2040 parameter packs when is_parameter_pack is true.
2041 (current_template_args): The argument for a template parameter
2042 pack is an argument pack containing a single pack expansion.
2043 (process_partial_specialization): When checking that non-type
2044 argument expressions do not involve template parameters, loop over
2045 the arguments in argument packs separately.
2046 (push_template_decl_real): Check that the type of the declaration
2047 does not have any bare parameter packs. Check that primary
2048 templates have no more than one parameter pack, and that it comes
2049 at the end of the template parameter list.
2050 (convert_template_argument): Handle coercions for pack expansion
2051 expressions by coercing the pattern then rebuilding the expansion.
2052 (coerce_template_parms): When coercing the arguments for a
2053 variadic template, pack "extra" arguments into an argument pack.
2054 (coerce_template_template_parms): Cannot coerce between parameter
2055 packs and non-pack parameters.
2056 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2057 (comp_template_args): Expand all template arguments packs before
2058 comparing template argument lists.
2059 (mangle_class_name_for_template): Make argument packs as separate
2061 (for_each_template_parm_r): No need to handle BASELINK.
2062 (instantiate_class_template): Handle pack expansions in the base
2064 (tsubst_pack_expansion): New.
2065 (tsubst_template_args): Handle substitutions of argument packs and
2066 pack expansion into template argument lists.
2067 (tsubst_decl): Expand function parameter packs into separate
2068 function parameters.
2069 (tsubst_arg_types): Expand a type pack expansion into separate
2071 (tsubst_exception_specification): Handle pack expansions in
2072 exception specifiers.
2073 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2074 replacing a template parameter with its argument. If we encounter
2075 a substitution for an argument pack, just return the parameter
2077 (tsubst_copy): sizeof(X...) returns the number of elements in
2078 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2079 PARM_DECL is a parameter pack.
2080 (tsubst_expr): Expression pack expansions and argument packs
2081 cannot show up here; they will all be handled through function
2082 calls, sizeof, and template argument lists.
2083 (tsubst_copy_and_build): sizeof(X...) returns the number of
2084 elements in parameter pack X. Handle pack expansions in TREE_LIST
2085 and CONSTRUCTOR nodes.
2086 (fn_type_unification): Handle "incomplete" explicit template
2087 argument lists that specify some of the arguments for a template
2089 (type_unification_real): Unify arguments against pack expansions.
2090 (template_parm_level_and_index): New, helper function.
2091 (unify_pack_expansion): New.
2092 (unify): Unify argument packs on an argument-by-argument basis,
2093 handling variadic argument packs as well.
2094 (more_specialized_fn): Handle unification of function parameter
2095 packs. All things being equal, prefer non-variadic function
2096 templates to variadic function templates.
2097 (more_specialized_class): Prefer the variadic class template
2098 partial specialization that binds fewer arguments to a parameter
2100 (regenerate_decl_from_template): Expand function parameter packs
2101 into separate parameters.
2102 (instantiate_decl): Ditto.
2103 (tsubst_initializer_list): Handle pack expansions for base-class
2105 (dependent_type_p_r): Determine dependent types in argument packs
2106 and pack expansions.
2107 (value_dependent_expression_p): Determine value-dependence of
2108 non-type argument packs.
2109 (dependent_template_arg_p): Handle argument packs.
2110 * semantics.c (finish_cond): Check for bare parameter packs.
2111 (finish_expr_stmt): Ditto.
2112 (finish_for_expr): Ditto.
2113 (finish_switch_cond): Ditto.
2114 (finish_mem_initializers): Ditto.
2115 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2117 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2118 * parser.c (make_declarator): Declarator is not an expansion.
2119 (make_pointer_declarator): Transfer parameter pack flag to outer
2121 (make_reference_declarator): Ditto.
2122 (make_ptrmem_declarator): Ditto.
2123 (make_call_declarator): Ditto.
2124 (make_array_declarator): Ditto.
2125 (cp_parser_postfix_expression): Allow pack expansion expressions
2126 in the argument list for a call expression.
2127 (cp_parser_parenthesized_expression_list): Add new parameter
2128 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2129 into separate arguments."
2130 (cp_parser_new_placement): Allow pack expansion expressions.
2131 (cp_parser_new_initializer): Ditto.
2132 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2133 base-class initializer expansion.
2134 (cp_parser_mem_initializer): Ditto.
2135 (cp_parser_template_parameter_list): Keep track of whether the
2136 template parameter is a template parameter pack.
2137 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2138 template parameter pack.
2139 (cp_parser_type_parameter): Ditto.
2140 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2142 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2143 this declarator is a parameter pack.
2144 (cp_parser_parameter_declaration): The ellipsis does not end the
2145 parameter declaration, because it might be a parameter pack. Parse
2146 the ellipsis to indicate a parameter pack.
2147 (cp_parser_initializer): Allow pack expansions.
2148 (cp_parser_initializer_list): Allow ellipsis to create an
2149 initializer expansion.
2150 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2152 (cp_parser_type_id_list): Allow ellipsis to create an exception
2153 specifier expansion.
2154 (cp_parser_attribute_list): Don't allow pack expansions.
2155 (cp_parser_functional_cast): Allow pack expansions.
2156 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2157 compute the length of a parameter pack.
2158 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2159 end a template argument.
2160 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2161 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2164 2007-03-09 Dirk Mueller <dmueller@suse.de>
2166 * cp/call.c (build_new_op): Call warn_logical_operator.
2168 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2171 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2174 * pt.c (any_template_arguments_need_structural_equality_p):
2177 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2179 * decl.c (grokdeclarator): Disable warnings for anonymous
2182 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2184 * typeck2.c (readonly_error): Always emit a hard error.
2185 Remove last argument.
2186 * cp-tree.h (readonly_error): Adjust prototype.
2187 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2188 * typeck.c (build_unary_op): Likewise.
2189 (build_modify_expr): Likewise.
2191 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
2194 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2196 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2199 * parser.c (struct cp_parser): New IN_IF_STMT.
2200 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
2201 returning if parsing the body of an 'if' statement or issuing an
2202 error and continuing.
2203 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
2205 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
2207 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
2210 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
2213 2007-03-02 Geoffrey Keating <geoffk@apple.com>
2215 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
2216 Objective-C++. Don't exit early if -shared-libgcc needs to be
2219 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2221 * typeck.c (common_base_type): Delete unused function.
2223 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2225 * Make-lang.in: Add dummy lang.install-pdf target.
2227 2007-03-01 Simon Baldwin <simonb@google.com>
2230 * decl.c (check_tag_decl): Added new warning for typedef ignored
2231 when it precedes an otherwise valid non-typedef declaration.
2233 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
2235 * typeck.c (build_function_call): Store converted arguments
2236 in a stack-allocated array instead of building a list.
2237 (convert_arguments): Store arguments in the array passed in as an
2238 argument, and return the actual number of arguments.
2239 * call.c (build_call): Delete, and replace with...
2240 (build_call_n, build_call_a): New.
2241 (build_op_delete_call): Rewrite to avoid constructing argument lists.
2242 (build_over_call): Store converted arguments in a stack-allocated
2243 array instead of building a list.
2244 (build_cxx_call): Pass arguments in an array instead of as a list.
2245 (build_java_interface_fn_ref): Rewrite to avoid constructing
2247 * tree.h: Update declarations to reflect above changes.
2248 * method.c (use_thunk): Use a stack-allocated array to hold
2249 the arguments instead of a list.
2250 * rtti.c (throw_bad_cast): Update call to cxx_call.
2251 (throw_bad_typeid): Likewise.
2252 (build_dynamic_cast_1): Likewise.
2253 * init.c (build_builtin_delete_call): Use build_call_n.
2254 * decl.c (expand_static_init): Likewise.
2255 * except.c (cp_protect_cleanup_actions): Likewise.
2256 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
2257 (gimplify_must_not_throw_expr): Likewise.
2258 (cxx_omp_apply_fn): Use build_call_a.
2260 2007-02-26 Mark Mitchell <mark@codesourcery.com>
2262 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
2263 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
2265 2007-02-25 Mark Mitchell <mark@codesourcery.com>
2267 * cp-tree.h (static_ctors): Remove.
2268 * cp-tree.h (static_dtors): Likewise.
2269 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
2270 refactoring of tree_map hierarchy.
2271 (decl_shadowed_for_var_insert): Likewise.
2272 * semantics.c (expand_body): Use c_expand_body.
2273 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
2274 * decl2.c (static_ctors): Remove.
2275 (static_dtors): Likewise.
2276 (generate_ctor_or_dtor_function): Pass NULL_TREE to
2277 objc_generate_static_init_call. Do not call static_[cd]tors.
2278 (generate_ctor_and_dtor_functions_for_priority): Do not check for
2280 (cp_write_global_declarations): Likewise.
2282 2007-02-23 Richard Guenther <rguenther@suse.de>
2284 * class.c (note_name_declared_in_class): Make declaration
2285 changes meaning a pedwarn.
2287 2007-02-22 Michael Matz <matz@suse.de>
2290 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
2291 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
2292 dump_function_decl): Guard emitting outer scopes by new flag.
2293 * cp-lang.c (cxx_dwarf_name): New function.
2294 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
2295 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
2297 (push_template_decl_real, lookup_template_class): Remove calls
2300 2007-02-19 Mark Mitchell <mark@codesourcery.com>
2302 * call.c (build_new_method_call): Ensure that explicit calls of
2303 destructors have type "void".
2305 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2307 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
2308 and -Walways-true with -Waddress.
2309 * cvt.c (convert_to_void): Replace unconditional warning with
2312 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2314 * decl.c, tree.c: Fix comment typos.
2316 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2319 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
2320 statement expression if we had an error mark node.
2322 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2323 Brooks Moses <brooks.moses@codesourcery.com>
2324 Lee Millward <lee.millward@codesourcery.com>
2326 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
2327 Change class to tcc_vl_exp.
2329 * call.c (build_call): Use build_call_list instead
2331 (build_over_call): Likewise.
2332 (build_new_method_call): Use build_min_non_dep_call_list
2333 instead of build_min_non_dep.
2335 * error.c (dump_call_expr_args): New function.
2336 (dump_aggr_init_expr_args): New function.
2337 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
2338 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
2340 * cvt.c (convert_to_void): Use build_call_array instead
2341 of build3; use new AGGR_INIT_EXPR accessor macros.
2343 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
2344 instead of TREE_CODE_LENGTH.
2346 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
2347 AGGR_INIT_EXPR accessor macros.
2349 * cp-gimplify.c (cp_gimplify_init_expr): Use
2350 AGGR_INIT_EXPR_SLOT to set the slot operand.
2352 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
2353 (AGGR_INIT_EXPR_SLOT): New macro.
2354 (AGGR_INIT_EXPR_ARG): New macro.
2355 (aggr_init_expr_nargs): New macro.
2356 (AGGR_INIT_EXPR_ARGP): New macro.
2357 (aggr_init_expr_arg_iterator): New.
2358 (init_aggr_init_expr_arg_iterator): New.
2359 (next_aggr_init_expr_arg): New.
2360 (first_aggr_init_expr_arg): New.
2361 (more_aggr_init_expr_args_p): New.
2362 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
2363 (stabilize_aggr_init): New declaration.
2364 (build_min_non_dep_call_list): Likewise.
2366 * tree.c (process_aggr_init_operands): New function.
2367 (build_aggr_init_array) New function.
2368 (build_cplus_new): Update to use new CALL_EXPR and
2369 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
2370 build_aggr_init_array.
2371 (build_min_non_dep_call_list) New function.
2372 (build_min_nt): Assert input code parameter is not a variable
2373 length expression class.
2374 (build_min, build_min_non_dep): Likewise.
2375 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
2376 to check for equality instead of recursing. Handle tcc_vl_exp
2378 (stabilize_call): Update to only handle CALL_EXPRs, not
2379 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
2380 (stabilize_aggr_init): New function.
2381 (stabilize_init): Use it.
2383 * cxx-pretty-print.c (pp_cxx_postfix_expression)
2384 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
2385 AGGR_INIT_EXPR accessor macros and argument iterators.
2387 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
2388 build_vl_exp. Iterate through the operands, recursively
2389 processing each one.
2390 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
2391 CALL_EXPR accessor macros.
2392 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
2393 tree code classes. Use TREE_OPERAND_LENGTH instead of
2396 * semantics.c (finish_call_expr): Use build_nt_call_list
2397 instead of build_nt.
2398 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
2399 accessor macros. Use build_call_array to construct the
2400 CALL_EXPR node instead of build3
2402 * decl2.c (build_offset_ref_call_from_tree): Use
2403 build_nt_call_list and build_min_non_dep_call_list instead
2404 of build_min_nt and build_min_non_dep.
2406 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
2407 Use build_nt_call_list instead of build_min_nt.
2409 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2412 * call.c (build_conditional_expr): Improve error message.
2414 2007-02-13 Dirk Mueller <dmueller@suse.de>
2416 * friend.c (do_friend): Annotate warning about friend
2417 declarations in templates with OPT_Wnon_template_friend.
2418 Convert informal message from warning() to inform().
2420 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
2421 Mark Mitchell <mark@codesourcery.com>
2424 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
2425 instantiations for variables.
2427 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2430 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
2431 Check warn_unused_value just once.
2433 2007-02-11 Mark Mitchell <mark@codesourcery.com>
2436 * pt.c (determine_specialization): Use skip_artificial_parms_for.
2437 (fn_type_unificiation): Likewise.
2438 (get_bindings): Likewise.
2440 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
2443 * decl.c (finish_function): Use DECL_REPLACEABLE.
2444 * tree.c (cp_cannot_inline_tree_fn): Likewise.
2446 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
2448 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
2450 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
2452 * decl.c (grokvardecl): Don't error if !have_tls.
2453 (grokdeclarator): Likewise.
2454 * parser.c (cp_parser_omp_threadprivate): Likewise.
2456 2007-02-07 Jakub Jelinek <jakub@redhat.com>
2459 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
2460 parameters and result decls in omp clauses.
2461 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
2464 2007-02-05 Dirk Mueller <dmueller@suse.de>
2467 * parser.c (cp_parser_class_specifier): Always initialize bases.
2469 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
2471 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
2472 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
2473 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
2475 * semantics.c (finish_omp_atomic): Store a whole expression node
2476 in operand 1, and integer_zero_node in operand 0, for dependent
2477 OMP_ATOMIC. Rewrite to make flow easier to understand.
2479 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2481 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
2483 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
2485 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
2486 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
2488 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
2490 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
2491 keyword warning to -Wc++0x-compat.
2493 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2495 * decl.c (grokdeclarator): Update documentation.
2497 2007-02-02 Jakub Jelinek <jakub@redhat.com>
2500 * decl.c (grokdeclarator): If __thread is used together with
2501 a storage class other than extern and static, clear thread_p
2502 after issuing diagnostics and fall through to checking the
2505 2007-01-30 Roger Sayle <roger@eyesopen.com>
2507 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
2508 calculating the size of an array (to avoid recursive errors).
2510 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2513 * typeck.c (build_binary_op): Fix logic for warning. Move warning
2515 * call.c (convert_like_real): Don't warn when converting to
2518 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2520 * decl.c (pop_label): Replace warning with call to
2521 warn_for_unused_label.
2523 2007-01-28 Andrew Pinski <pinskia@gmail.com>
2526 * semantics.c (finish_pseudo_destructor_expr): Check the
2527 destrutor name by calling check_dtor_name.
2529 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
2531 * lex.c (D_CPP0X): Rename.
2533 (reswords): D_CPP0X -> D_CXX0X.
2534 (init_reswords): Ditto.
2535 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
2536 of C++0x keywords as identifiers.
2538 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
2541 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
2544 2007-01-23 Ian Lance Taylor <iant@google.com>
2546 * typeck.c (convert_for_assignment): Only warn about a = b = c
2547 when converting to bool.
2549 2007-01-23 Roger Sayle <roger@eyesopen.com>
2551 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
2553 * typeck.c (ignore_overflows): Remove the remaining uses of
2554 TREE_CONSTANT_OVERFLOW.
2556 2007-01-20 Jan Hubicka <jh@suse.cz>
2558 * decl2.c (start_objects, start_static_storage_duration_function):
2559 Do not make the functions uninlinable.
2561 2007-01-17 Ian Lance Taylor <iant@google.com>
2563 * class.c (add_method): Call VEC_reserve_exact rather than passing
2564 a negative size to VEC_reserve.
2566 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
2569 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
2571 2007-01-10 Mark Mitchell <mark@codesourcery.com>
2574 * decl.c (make_typename_type): If the qualified name is not a
2575 type, issue an error.
2576 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
2579 2007-01-08 Geoffrey Keating <geoffk@apple.com>
2581 * rtti.c: Include target.h.
2582 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
2583 don't emit typeinfo for fundamental types as weak.
2584 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
2586 2007-01-08 Richard Guenther <rguenther@suse.de>
2588 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
2590 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
2592 * call.c (standard_conversion): Pass flag to
2593 vector_types_convertible_p to disallow emission of note.
2594 * typeck.c (convert_for_assignment): Pass flag to
2595 vector_types_convertible_p to allow emission of note.
2596 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
2597 to disallow emission of note.
2599 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2602 * typeck.c (build_binary_op): Call overflow_warning if
2603 TREE_OVERFLOW_P is true for the result and not for any of the
2606 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
2609 * class.c (add_method): Don't wait until template
2610 instantiation time to complain about duplicate methods.
2612 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2615 * semantics.c (finish_unary_op_expr): Warn only if result
2616 overflowed and operands did not.
2618 2007-01-05 Ian Lance Taylor <iant@google.com>
2620 * typeck.c (build_binary_op): Warn about comparing a non-weak
2623 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
2625 * pt.c (tsubst): Propagate the need for structural equality checks
2626 when reducing the level of template parameters.
2628 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
2630 * pt.c: Fix a comment typo.
2632 2007-01-02 Ian Lance Taylor <iant@google.com>
2634 * semantics.c (maybe_convert_cond): Optionally warn when using an
2635 assignment as a condition.
2636 * typeck.c (convert_for_assignment): Optionally warn about
2637 assigning the result of an assignment to a bool.
2639 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2641 * pt.c (canonical_template_parms): Correct typo in comment.
2643 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2645 * typeck.c (structural_comptypes): Renamed from "comptypes".
2646 (comptypes): Use canonical type information to perform fast type
2647 comparison. When VERIFY_CANONICAL_TYPES, verify that the
2648 canonical type comparison returns the same results as we would see
2649 from the current, structural check. Support COMPARE_STRUCTURAL
2650 when we need structural checks.
2651 * decl.c (typename_compare): Fix comment.
2652 (build_typename_type): TYPENAME_TYPE nodes require structural
2653 equality checks, because they resolve different based on the
2655 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
2656 require structural equality checks (for now).
2657 (build_ptrmemfunc_type): Build the canonical pointer to member
2659 (compute_array_index_type): Whenever we build a new index type
2660 to represent the size of an array in a template, we need to mark
2661 this index type as requiring structural equality. This goes for
2662 arrays with value-dependent sizes with the current ABI, or all
2664 * tree.c (cplus_array_hash): New.
2665 (struct cplus_array_info): New.
2666 (cplus_array_compare): New.
2667 (cplus_array_htab): New.
2668 (build_cplus_array_type_1): Use a hash table to cache the array
2669 types we build. Build the canonical array type for each array
2671 (cp_build_qualified_type_real): When building a cv-qualified array
2672 type, use the hash table of array types and build canonical array
2674 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
2675 use structural equality (for now).
2676 * cp-tree.h (COMPARE_STRUCTURAL): New.
2677 * pt.c (canonical_template_parms): New.
2678 (canonical_type_parameter): New.
2679 (process_template_parm): Find the canonical type parameter.
2680 (lookup_template_class): When we have named the primary template
2681 type, set the canonical type for our template class to the primary
2682 template type. If any of the template arguments need structural
2683 equality checks, the template class needs structural equality
2685 (tsubst): When reducing the level of a template template
2686 parameter, we require structural equality tests for the resulting
2687 parameter because its template parameters have not had their types
2688 canonicalized. When reducing a template type parameter, find the
2689 canonical reduced type parameter.
2690 (any_template_arguments_need_structural_equality_p): New.
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