1 2008-02-29 Tom Tromey <tromey@redhat.com>
3 * parser.c (struct cp_token) <input_file_stack_index>: Remove.
4 (cp_lexer_get_preprocessor_token): Update.
5 (cp_lexer_set_source_position_from_token): Don't call
6 restore_input_file_stack.
7 * lex.c (cxx_init): Don't use push_srcloc or pop_srcloc.
9 2008-02-28 Richard Guenther <rguenther@suse.de>
12 2008-02-26 Richard Guenther <rguenther@suse.de>
14 * decl.c (duplicate_decls): Remove decl from global mapping
15 before ggc_freeing it.
17 2008-02-27 Jakub Jelinek <jakub@redhat.com>
20 * rtti.c: Include c-pragma.h.
21 (push_abi_namespace, pop_abi_namespace): New functions.
22 (build_dynamic_cast_1, tinfo_base_init, get_pseudo_ti_index,
23 create_tinfo_types, emit_support_tinfos): Use them.
24 * Make-lang.in (cp/rtti.o): Depend on $(C_PRAGMA_H).
26 2008-02-26 Jason Merrill <jason@redhat.com>
29 * decl.c (grokdeclarator): Allow a typedef of an unnamed struct
30 to name the struct for linkage purposes even if it has attributes.
31 (start_decl): In that case, set ATTR_FLAG_TYPE_IN_PLACE.
33 2008-02-26 Tom Tromey <tromey@redhat.com>
35 * parser.c (eof_token): Remove old location code.
36 (check_empty_body): Remove test of USE_MAPPED_LOCATION.
37 * decl2.c (generate_ctor_or_dtor_function): Remove old location
39 (cp_write_global_declarations): Likewise.
40 * lex.c (cxx_init): Remove old location code.
41 (handle_pragma_implementation): Remove test of
43 * pt.c (tsubst): Remove old location code.
44 * error.c (cp_print_error_function): Remove test of
46 * decl.c (pop_label): Remove old location code.
47 (finish_function): Likewise.
49 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
52 * call.c (magic_varargs_p): Remove BUILT_IN_STDARG_START.
54 2008-02-26 Richard Guenther <rguenther@suse.de>
56 * decl.c (duplicate_decls): Remove decl from global mapping
57 before ggc_freeing it.
59 2008-02-26 Paolo Carlini <pcarlini@suse.de>
62 * name-lookup.c (arg_assoc_type): Handle FIXED_POINT_TYPE.
64 2008-02-26 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
66 * typeck.c (build_class_member_access_expr): Add appropriate
67 OPT_W* parameter to warning.
68 (build_reinterpret_cast_1): Likewise.
69 * name-lookup.c (push_overloaded_decl): Likewise.
71 2008-02-25 Paolo Carlini <pcarlini@suse.de>
74 * error.c (dump_expr): Handle CONJ_EXPR.
76 2008-02-25 Paolo Carlini <pcarlini@suse.de>
79 * error.c (dump_type): Handle FIXED_POINT_TYPE.
80 (dump_expr): Handle FIXED_CST.
82 2008-02-24 Jason Merrill <jason@redhat.com>
84 * parser.c (cp_parser_declaration): Handle "inline namespace".
85 (cp_parser_namespace_definition): Likewise.
88 * name-lookup.c (arg_assoc_namespace): Look down into inline
91 2008-02-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
93 * typeck.c (check_for_casting_away_constness): Use 1 single
94 argument, the type of cast, to decide what diagnostics generate.
95 (build_static_cast_1): Remove unused code. Update call to
96 check_for_casting_away_constness.
97 (build_reinterpret_cast_1): Update call to
98 check_for_casting_away_constness.
99 (build_const_cast_1): Likewise.
101 2008-02-24 Paolo Carlini <pcarlini@suse.de>
103 * error.c (dump_expr): Don't deal directly with NEW_EXPR (and
104 VEC_NEW_EXPR), forward to pp_expression.
105 * cxx-pretty-print.c (pp_cxx_new_expression): Fix FIXME.
107 2008-02-24 Danny Smith <dannysmith@users.sourceforge.net>
110 * friend.c (do_friend): Call cplus_decl_attributes earlier.
112 2008-02-22 Andrew Pinski <andrew_pinski@playstation.sony.com>
115 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS for
116 template decls' function decl.
118 2008-02-22 Paolo Carlini <pcarlini@suse.de>
122 2008-02-14 Paolo Carlini <pcarlini@suse.de>
125 * pt.c (determine_specialization): In case of function templates,
126 when the type of DECL does not match FN there is no match.
128 2008-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
131 * typeck.c (build_binary_op): Warn about floating point
132 comparisons if FLOAT_TYPE_P, not only for REAL_TYPE.
134 2008-02-19 Jason Merrill <jason@redhat.com>
137 * pt.c (resolve_overloaded_unification): Set processing_template_decl
138 while we look for possible bindings.
140 2008-02-19 Jakub Jelinek <jakub@redhat.com>
143 * cp-gimplify.c (cxx_omp_clause_apply_fn): Handle vararg copy ctors.
147 * semantics.c (finish_omp_threadprivate): Do nothing for error_operand_p
148 vars. Afterwards ensure v is VAR_DECL.
151 * parser.c (cp_parser_omp_for_loop): If DECL has REFERENCE_TYPE, don't
153 * semantics.c (finish_omp_for): Fail if DECL doesn't have integral type
156 2008-02-15 Douglas Gregor <doug.gregor@gmail.com>
161 * pt.c (finish_member_template_decl): If the type in a TYPE_DECL
162 is error_mark_node, return an error early.
163 (find_parameter_packs_r): Pass the pointer set along to recursive
164 calls of cp_walk_subtrees; don't try to manage the pointer set
166 (uses_parameter_packs): Pass the pointer set to cp_walk_tree.
167 (make_pack_expansion): Ditto.
168 (check_for_bare_parameter_packs): Ditto. Also, don't bother taking
169 a second pass through the tree with find_parameter_packs_r; that
170 second pass no longer does anything.
171 (push_template_decl_real): If we have an erroneous declaration,
172 set its type to error_mark_node before returning an error.
174 2008-02-14 Douglas Gregor <doug.gregor@gmail.com>
177 * pt.c (tsubst_initializer_list): Deal with the use of
178 VOID_TYPE_NODE to indicate value-initialization of the bases.
180 2008-02-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
181 Jason Merrill <jason@redhat.com>
185 * class.c (type_has_user_nondefault_constructor): New fn.
186 * cp-tree.h: Declare it.
187 * init.c (emit_mem_initializers): Use it for -W warning about
188 missing base initializer.
190 2008-02-14 Paolo Carlini <pcarlini@suse.de>
193 * pt.c (determine_specialization): In case of function templates,
194 when the type of DECL does not match FN there is no match.
196 2008-02-13 Jakub Jelinek <jakub@redhat.com>
197 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
200 * parser.c (cp_parser_pseudo_destructor_name): If next tokens
201 are not identifier :: ~, return before calling cp_parser_type_name.
203 2008-02-13 Jason Merrill <jason@redhat.com>
205 PR c++/34962, c++/34937, c++/34939
206 * decl2.c (is_late_template_attribute): Always defer attributes
207 vector_size and weak.
210 * pt.c (value_dependent_expression_p): Look into DECL_INITIAL
213 2008-02-12 Jason Merrill <jason@redhat.com>
216 * call.c (convert_like_real): Pass LOOKUP_NO_CONVERSION to build_temp
217 if we're doing conversions to call a user-defined conversion function.
219 2008-02-12 Steven Bosscher <steven@gcc.gnu.org>
222 * semantics.c (finish_qualified_id_expr): Avoid duplicate access
225 2008-02-12 Jakub Jelinek <jakub@redhat.com>
228 * init.c (build_new_1): Don't create placement_expr before
229 constructing alloc_call. Verify that the pointer is passed by
230 value to operator new.
232 2008-02-11 Jason Merrill <jason@redhat.com>
235 * pt.c (tsubst): Don't look up a template typedef in an explicit
238 2008-02-11 Douglas Gregor <doug.gregor@gmail.com>
241 * tree.c (cp_build_qualified_type_real): When building a
242 cv-qualified array type, build it as a unique type with
243 build_cplus_array_type_1 and then adopt the unqualified type's
246 2008-02-11 Paolo Carlini <pcarlini@suse.de>
249 * decl.c (groktypename): Check grokdeclarator return.
251 2008-02-10 Jason Merrill <jason@redhat.com>
254 * decl2.c (cp_write_global_declarations): Don't write out static
255 data members with DECL_IN_AGGR_P set.
257 2008-02-08 Jason Merrill <jason@redhat.com>
260 * tree.c (build_target_expr_with_type): Handle void initializer.
261 (bot_manip): Remap slot before recursing.
263 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
266 * Make-lang.in (cc1plus-dummy, cc1plus): Add $(GMPLIBS).
268 2008-02-06 Alexandre Oliva <aoliva@redhat.com>
271 * tree.c: Include tree-flow.h.
272 (build_target_expr): Check type compatibility.
273 * Make-lang.in (cp/tree.o): Depend on $(TREE_FLOW_H).
274 * call.c (convert_like_real): Convert bitfield to expected type.
276 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
280 * typeck.c (structural_comptypes): Call cp_comptypes.
281 (comptypes): New; called from the C/C++ common bits to perform
283 (cp_comptypes): Renamed from comptypes, which is already used,
284 with a different signature, by the C++ front end.
285 (build_reinterpret_cast_1): Call cp_comptypes.
286 (ptr_reasonably_similar): Ditto.
287 * decl.c (decls_match): Ditto.
288 * cvt.c (convert_to_reference): Ditto.
289 * cp-tree.h (same_type_p): Ditto.
290 (same_or_base_type_p): Ditto.
291 (comptypes): Rename to cp_comptypes.
292 * pt.c (canonical_type_parameter): Call cp_comptypes.
294 2008-02-05 Jakub Jelinek <jakub@redhat.com>
297 * pt.c (tsubst) <case INTEGER_TYPE>: Don't issue error if max is
298 value dependent expression.
300 2008-02-05 Douglas Gregor <doug.gregor@gmail.com>
303 * decl2.c (save_template_attributes): When we're modifying the
304 TYPE_MAIN_VARIANT to add new attributes, be sure to also modify
305 all of the other variants to add those same attributes. Otherwise,
306 the main variant will be inconsistent with those other variants.
308 2008-02-04 Richard Guenther <rguenther@suse.de>
311 * decl.c (record_builtin_java_type): Make jboolean a
312 integer type again where its mode doesn't match that of bool.
314 2008-02-02 Jason Merrill <jason@redhat.com>
315 Mark Mitchell <mark@codesourcery.com>
318 * init.c (build_value_init_1): New function.
319 (build_value_init): New function.
320 * typeck2.c (build_functional_cast): Call it.
321 * cp-gimplify.c (cp_gimplify_init_expr): Handle its output.
323 * cp-tree.h (TYPE_HAS_USER_CONSTRUCTOR): Rename from
324 TYPE_HAS_CONSTRUCTOR.
325 * class.c (finish_struct_bits, maybe_warn_about_overly_private_class,
326 add_implicitly_declared_members): Adjust.
327 (check_field_decls): Adjust. Remove warnings about reference/const
328 in class without constructor.
329 (check_bases_and_members): Adjust. Give those warnings here instead.
330 * decl.c (fixup_anonymous_aggr): Adjust.
331 (check_initializer): Adjust, clarify logic slightly.
332 (grok_special_member_properties): Adjust, only set if user-provided.
333 * rtti.c (create_tinfo_types): Don't set.
334 * cvt.c (ocp_convert): Remove exception for vtable_entry_type et al.
335 Use same_type_ignoring_top_level_qualifiers_p.
336 * pt.c (check_explicit_specialization): Adjust.
337 (instantiate_class_template): Adjust.
339 2008-01-31 Douglas Gregor <doug.gregor@gmail.com>
340 Jakub Jelinek <jakub@redhat.com>
344 * typeck.c (structural_comptypes): Handle comparisons of
345 VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and
347 * mangle.c (write_builtin_type): Map down to the canonical type,
348 which will be one of the predefined type nodes.
350 2008-01-29 Michael Meissner <michael.meissner@amd.com>
353 * cp-tree.h (struct full_lang_decl): Make tree_code bitfield 16
354 bits to allow for expansion of the number of middle end tree
357 2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
368 * typeck.c (check_return_expr): Tweak call to
369 check_for_bare_parameter_packs.
370 * class.c (add_method): Be careful with error_mark_nodes.
371 * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
373 * pt.c (struct find_parameter_pack_data): Remove
375 (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
376 (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
377 (make_pack_expansion): Ditto.
378 (check_for_bare_parameter_packs): Parameter is now a tree, not a
380 (process_template_parm): Tweak call to
381 check_for_bare_parameter_packs.
382 (push_template_decl_real): Tweak calls to
383 check_for_bare_parameter_packs. If bare parameter packs are found
384 in the list of exceptions, clear out that list after giving an
386 * semantics.c (finish_cond): Tweak call to
387 check_for_bare_parameter_packs.
388 (finish_expr_stmt): Ditto.
389 (finish_for_expr): Ditto.
390 (finish_switch_cond): Ditto.
391 (finish_mem_initializers): Ditto.
392 (finish_member_declaration): Ditto.
393 (finish_static_assert): Check for bare parameter packs in the
395 * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
396 attributes of a declaration.
397 * parser.c (cp_parser_using_declaration): Tweak call to
398 check_for_bare_parameter_packs.
399 (cp_parser_base_clause): Ditto.
401 2008-01-28 Jason Merrill <jason@redhat.com>
404 * class.c (build_base_path): Fix !want_pointer case.
406 2008-01-27 Jason Merrill <jason@redhat.com>
409 * class.c (build_base_path): Fix previous change.
411 2008-01-26 Jakub Jelinek <jakub@redhat.com>
414 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
417 2008-01-26 Richard Guenther <rguenther@suse.de>
420 * typeck.c (build_binary_op): Remove code to shorten compares.
422 2008-01-25 Richard Guenther <rguenther@suse.de>
425 * decl.c (record_builtin_java_type): Make __java_boolean
427 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
428 after TYPE_MAIN_VARIANT check.
430 2008-01-25 Jason Merrill <jason@redhat.com>
433 * class.c (build_base_path): Don't mess with virtual access if
435 * call.c (standard_conversion): Don't check whether source type
438 * decl2.c (is_late_template_attribute): Don't defer attribute
439 visibility just because the type is dependent.
441 2008-01-25 Jason Merrill <jason@redhat.com>
442 Mark Mitchell <mark@codesourcery.com>
445 * call.c (standard_conversion): Allow conversion from integer/real
447 (compare_ics): Such a conversion is worse than a normal arithmetic
450 2008-01-25 Richard Guenther <rguenther@suse.de>
453 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
456 2008-01-24 Paolo Carlini <pcarlini@suse.de>
459 * pt.c (push_template_decl_real): Return error_mark_node in case
460 of template definition of non-template.
462 2008-01-24 Jason Merrill <jason@redhat.com>
465 * decl2.c (is_late_template_attribute): Defer any attribute with
466 dependent args. Also defer type attributes if the type is dependent.
468 2008-01-22 Jakub Jelinek <jakub@redhat.com>
469 Alexandre Oliva <aoliva@redhat.com>
472 * call.c (reference_binding): For bitfields use the declared bitfield
474 (add_builtin_candidates): Likewise.
475 * class.c (layout_class_type): For bitfields copy over the
478 2008-01-22 Jason Merrill <jason@redhat.com>
481 * decl.c (groktypename): Also ignore attributes on dependent
482 possibly-class types.
485 * friend.c (do_friend): Check for prior declaration of a friend
486 function of a local class.
487 * name-lookup.c (lookup_name_innermost_nonclass_level):
489 * name-lookup.h: Declare it.
491 2008-01-22 Tom Tromey <tromey@redhat.com>
494 * init.c (build_new_1): Only disallow Java aggregates.
496 2008-01-22 Jakub Jelinek <jakub@redhat.com>
499 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
500 if decl or init is error_mark_node.
503 * error.c (dump_expr): Handle VECTOR_CST.
505 2008-01-21 Jason Merrill <jason@redhat.com>
508 * pt.c (tsubst_aggr_type): Make sure our context is complete.
511 * pt.c (retrieve_local_specialization): Robustify.
512 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
515 * pt.c (tsubst): Only call retrieve_local_specialization if the
516 original typedef was in a function template.
519 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
521 2008-01-21 Richard Guenther <rguenther@suse.de>
524 * error.c (cp_print_error_function): Deal with recursive
527 2008-01-20 Paolo Carlini <pcarlini@suse.de>
530 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
532 2008-01-20 Paolo Carlini <pcarlini@suse.de>
536 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
537 on non-IS_AGGR_TYPE scope.
538 (constructor_name_p): Assert IS_AGGR_TYPE.
540 2008-01-18 Ian Lance Taylor <iant@google.com>
543 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
544 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
545 DECL_IS_OPERATOR_NEW flag.
547 2008-01-16 Richard Guenther <rguenther@suse.de>
550 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
551 for conversions to type variants.
553 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
555 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
556 declaration and code. Update copyright year.
558 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
561 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
562 know we have a class type.
564 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
567 * pt.c (coerce_template_parameter_pack): When substituting into
568 the type of a non-type template parameter pack. use the
569 deduced/substituted arguments.
570 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
571 can be a parameter pack with the ellipsis following it. When we
572 have an erroneous declaration, allow it to be a parameter pack.
573 (cp_parser_template_parameter): Complain about default
574 arguments on non-type template parameter packs, and parse them
575 using the new cp_parser_default_argument.
576 (cp_parser_parameter_declaration): Complain about parameter packs
577 with default arguments. Move parsing of default arguments into a
578 new function, cp_parser_default_argument.
579 (cp_parser_default_argument): New; extracted from
580 cp_parser_parameter_declaration.
582 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
588 * typeck.c (check_return_expr): If there are bare parameter packs
589 in the return value, set it to error_mark_node.
590 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
591 * pt.c (find_parameter_packs_r): Look at the type of
592 IDENTIFIER_NODEs (e.g., for user-defined conversions).
593 (check_for_bare_parameter_packs): Flip the result: now returns
594 TRUE when there were bare parameter packs, FALSE otherwise.
595 (push_template_decl_real): Deal with flipped result of
596 check_for_bare_parameter_packs.
597 * semantics.c (finish_cond): If there are bare parameter packs in
598 the conditional, set it to error_mark_node.
599 (finish_expr_stmt): If there are bare parameter packs in the
600 expression, set it to error_mark_node.
601 (finish_for_expr): Ditto.
602 (finish_switch_cond): If there are bare parameter packs in
603 the conditional, set it to error_mark_node.
604 (finish_mem_initializers): If there are bare parameter packs in
605 the member initializer, set it to error_mark_node.
606 (finish_member_declaration): Check the attributes of the
607 declaration for bare parameter packs, and remove the attributes if
608 any have bare parameter packs.
609 * parser.c (cp_parser_using_declaration): Check the using
610 declaration for bare parameter packs.
611 (cp_parser_base_clause): If there are bare parameter packs in a
612 base specifier, don't add it to the chain.
614 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
617 * error.c (dump_simple_decl): Display ellipsis for template
618 non-type parameter packs.
619 (dump_decl): Display ellipsis for template type parameter packs.
620 (dump_template_decl): Display ellipsis for template template
622 * pt.c (redeclare_class_template): When redeclaring a class
623 template, check for collisions between template parameters and
624 template parameter packs.
626 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
629 * pt.c (process_partial_specialization): Don't mark template
630 parameters that occur in non-deduced contexts.
631 (struct pair_fn_data): Add include_nondeduced_p.
632 (for_each_template_parm_r): Only visit non-deduced contexts if
633 include_nondeduced_p is set.
634 (for_each_template_parm): Added parameter include_nondeduced_p,
635 which states whether template parameters found in non-deduced
636 contexts should be visited.
637 (uses_template_parms): Visit all template parameters, even those
638 in non-deduced contexts.
640 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
643 * pt.c (check_default_tmpl_args): Check for parameter packs that
644 aren't at the end of a primary template.
645 (push_template_decl_real): Remove check for parameter packs that
646 aren't at the end of a primary template; that now happens in
647 check_default_tmpl_args.
648 * semantics.c (finish_template_template_parm): Use
649 check_default_tmpl_args to check for errors in the template
652 2008-01-12 Doug Kwan <dougkwan@google.com>
654 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
655 instead of OPT_Wreturn_type in warning due to ignored return type
657 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
658 instead of OPT_Wreturn_type in warning due to ignored return type
661 2008-01-08 Jakub Jelinek <jakub@redhat.com>
664 * semantics.c (finish_omp_for): Don't call
665 fold_build_cleanup_point_expr if processing_template_decl.
667 2008-01-04 Paolo Carlini <pcarlini@suse.de>
668 Jakub Jelinek <jakub@redhat.com>
671 * error.c (dump_template_argument): Deal with TREE_LIST.
673 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
675 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
676 long" in C++0x mode; change the warning to note that "long long"
677 is only unsupported in C++98 mode.
679 2007-12-20 Jason Merrill <jason@redhat.com>
682 * call.c (standard_conversion): Derived-to-base is considered a
685 2007-12-19 Jakub Jelinek <jakub@redhat.com>
688 * parser.c (cp_parser_omp_parallel): For non-combined parallel
689 call cp_parser_statement rather than
690 cp_parser_already_scoped_statement.
692 2007-12-18 Jason Merrill <jason@redhat.com>
695 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
697 (dependent_type_p_r): Handle the domain of an array.
699 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
700 Jakub Jelinek <jakub@redhat.com>
705 * pt.c (template_template_parm_bindings_ok_p): New; verifies
706 bindings of template template parameters after all template
707 arguments have been deduced.
708 (coerce_template_parms): Don't complain when COMPLAIN doesn't
710 (fn_type_unification): Use template_template_parm_bindings_ok_p.
711 (unify): Deal with variadic, bound template template parameters.
712 (get_class_bindings): Use template_template_parm_bindings_ok_p.
714 2007-12-18 Jakub Jelinek <jakub@redhat.com>
717 * decl.c (grokdeclarator): Reject friend sfk_constructor
720 2007-12-17 Jakub Jelinek <jakub@redhat.com>
723 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
726 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
729 * cp-lang.c (cp_classify_record): New.
730 (LANG_HOOKS_CLASSIFY_RECORD): Override.
732 2007-12-11 Jakub Jelinek <jakub@redhat.com>
735 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
738 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
739 dynamic_cast in a template.
741 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
744 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
745 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
747 2007-12-10 Jakub Jelinek <jakub@redhat.com>
750 * error.c (dump_type_prefix, dump_type_suffix): Handle
754 * error.c (dump_expr): Handle ABS_EXPR.
756 2007-12-09 Jakub Jelinek <jakub@redhat.com>
760 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
761 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
762 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
763 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
764 flag_use_repository and repo_emit_p returned 2.
766 2007-12-06 Jakub Jelinek <jakub@redhat.com>
769 * tree.c (stabilize_call, stabilize_init): Do nothing if
770 processing_template_decl.
772 2007-12-05 Jakub Jelinek <jakub@redhat.com>
775 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
776 error instead of assertion failure.
777 * parser.c (cp_parser_decltype): If closing paren is not found,
778 return error_mark_node.
780 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
783 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
785 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
786 since arg_assoc_template_arg will deal with them (better).
788 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
791 * pt.c (tsubst_exception_specification): Handle substitutions into
792 member templates, where tsubst_pack_expansion returns a
795 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
798 * pt.c (unify_pack_expansion): If we didn't deduce any actual
799 bindings for the template parameter pack, don't try to keep the
800 empty deduced arguments.
801 (unify): If a parameter is a template-id whose template argument
802 list contains a pack expansion that is not at the end, then we
803 cannot unify against that template-id.
805 2007-12-02 Paolo Carlini <pcarlini@suse.de>
808 * pt.c (current_template_args): Use error_operand_p.
810 2007-12-02 Paolo Carlini <pcarlini@suse.de>
813 * error.c (dump_decl): Handle TREE_BINFO.
815 2007-12-01 Ollie Wild <aaw@google.com>
818 * typeck.c (build_binary_op): Add conversion of pointers to function
819 members appearing as operands to the equality operators.
821 2007-11-30 Jakub Jelinek <jakub@redhat.com>
824 * error.c (dump_expr): Handle OBJ_TYPE_REF.
826 2007-11-29 Jakub Jelinek <jakub@redhat.com>
829 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
831 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
836 * parser.c (cp_parser_decltype): Don't call finish_id_expression
838 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
841 2007-11-27 Jakub Jelinek <jakub@redhat.com>
843 PR tree-optimization/34181
844 * method.c (use_thunk): Don't inline the call in the thunk.
847 * tree.c (decl_linkage): Static data members and static member
848 functions in anonymous ns classes are lk_external.
850 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
853 * decl.c (start_preparsed_function): Pass
854 processing_template_decl for the new allocate_struct_function
857 2007-11-25 Richard Guenther <rguenther@suse.de>
859 * decl.c (poplevel): Use BLOCK_CHAIN.
861 2007-11-24 Ollie Wild <aaw@google.com>
863 * typeck.c (delta_from_ptrmemfunc): New function.
864 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
865 (build_binary_op): Call delta_from_ptrmemfunc.
867 2007-11-23 Jakub Jelinek <jakub@redhat.com>
871 * decl.c (cp_finish_decl): Disallow variable or field
872 definitions if extern "Java" aggregates.
873 (grokparms): Disallow parameters with extern "Java"
875 (check_function_type): Disallow function return values
876 with extern "Java" aggregates.
877 * init.c (build_new_1): Disallow placement new with
878 extern "Java" aggregates.
880 2007-11-23 Mark Mitchell <mark@codesourcery.com>
881 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
884 * call.c (convert_like_real): Build a zero constant when __null is
885 converted to an integer type.
887 2007-11-22 Jakub Jelinek <jakub@redhat.com>
890 * decl2.c (cp_write_global_declarations): Issue error about static
891 data members in anonymous namespace which are declared and used,
894 2007-11-20 Jakub Jelinek <jakub@redhat.com>
897 * parser.c (cp_parser_class_head): Reject function template ids.
900 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
901 when processing_template_decl to build_array_type.
904 * pt.c (more_specialized_fn): Don't segfault if one or
905 both argument list end with ellipsis.
907 2007-11-18 Jakub Jelinek <jakub@redhat.com>
910 * semantics.c (finish_call_expr): Set
911 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
912 or OVERLOAD with all noreturn functions.
914 2007-11-16 Jakub Jelinek <jakub@redhat.com>
917 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
920 2007-11-13 Jakub Jelinek <jakub@redhat.com>
927 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
928 set to error_mark_node the outermost POINTER_TYPE to the pack if
929 it is seen in a POINTER_TYPE.
930 (push_template_decl_real): If check_for_bare_parameter_packs
931 fails for function return type, set the return type to
932 integer_type_node. If check_for_bare_parameter_packs failed
933 for non-function, return error_mark_node.
936 * call.c (build_new_op): Call resolve_args before calling
939 2007-11-11 Tom Tromey <tromey@redhat.com>
942 * lex.c (handle_pragma_implementation): Use cpp_included_before.
944 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
947 * pt.c (redeclare_class_template): Update error message. Use a
948 note to show the previous declaration.
949 (tsubst_friend_class): Use the location of the friend template as
950 the input location before calling redeclare_class_template.
952 2007-11-11 Jakub Jelinek <jakub@redhat.com>
955 * semantics.c (finish_pseudo_destructor_expr): Handle
956 object == error_mark_node.
958 2007-11-10 Jakub Jelinek <jakub@redhat.com>
961 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
962 is not scalar type, let finish_class_member_access_expr handle
963 diagnostics. Pass BIT_NOT_EXPR argument to
964 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
966 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
969 * decl.c (cp_complete_array_type): If any of the initializer
970 elements are pack expansions, don't compute the array size yet.
972 2007-11-08 Andrew Pinski <pinskia@gmail.com>
975 * tree.c (decl_linkage): Fields have no linkage.
977 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
979 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
981 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
986 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
987 Be careful with ERROR_MARK_NODEs.
988 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
991 2007-11-07 Jakub Jelinek <jakub@redhat.com>
994 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
997 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
1001 * tree.c (c_build_qualified_type): Define bridge to
1002 cp_build_qualified_type.
1004 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
1015 * typeck.c (check_return_expr): Pass address of retval to
1016 check_for_bare_parameter_packs.
1017 * class.c (build_base_field): Tolerate bases that have no layout
1019 (end_of_base): Ditto.
1020 * tree.c (canonical_type_variant): Be careful with
1022 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
1024 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
1025 which states whether parameter packs should be replaced with
1027 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
1028 possible. If set_packs_to_error is set true, replace the parameter
1029 pack with ERROR_MARK_NODE. Manage our own pointer sets.
1030 (uses_parameter_packs): Don't set parameter packs to
1032 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
1033 which may be modified (if it is a parameter pack). Instructs
1034 find_parameter_packs_r to replace parameter packs with
1035 ERROR_MARK_NODE (so that they won't cause errors later on).
1036 (process_template_parm): Pass pointer to
1037 check_for_bare_parameter_packs.
1038 (process_partial_specialization): Replace pack expansions before
1039 the end of the template argument list with ERROR_MARK_NODE.
1040 (push_template_decl_real): Pass pointer to
1041 check_for_bare_parameter_packs. Replace parameter packs not at the
1042 end of the template parameter list with ERROR_MARK_NODE.
1043 (convert_template_argument): Be more careful about using DECL_NAME
1044 on only declarations.
1045 (unify): Can't unify against ERROR_MARK_NODE.
1046 * semantics.c (finish_cond): Pass pointer to
1047 check_for_bare_parameter_packs.
1048 (finish_expr_stmt): Ditto.
1049 (finish_for_expr): Ditto.
1050 (finish_switch_cond): Pass pointer to
1051 check_for_bare_parameter_packs, and call it before we put the
1052 condition into the statement.
1053 (finish_mem_initializers): Pass pointer to
1054 check_for_bare_parameter_packs.
1055 (finish_member_declaration): Ditto.
1056 * parser.c (cp_parser_base_clause): Ditto.
1058 2007-11-06 Jakub Jelinek <jakub@redhat.com>
1061 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
1062 with the final TREE_READONLY flag in place. processing_template_decl
1063 is known to be 0 in this part of function.
1066 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
1067 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
1068 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
1069 * semantics.c (finish_omp_atomic): Revert most of the
1070 2007-02-05 changes, just keep the new representation of
1071 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
1073 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
1076 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
1079 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
1084 * typeck.c (merge_types): Don't lose rvalue references when
1086 * call.c (build_over_call): Don't elide move constructors just
1087 because the copy constructor is trivial (!).
1088 (compare_ics): If comparing cv-qualifiers fails, we can still order
1089 based on binding lvalues vs. rvalues.
1091 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
1094 * pt.c (unify_pack_expansion): bring handling of function call
1095 arguments into line with type_unification_real.
1097 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1099 * typeck.c (build_binary_op): Use pedwarn instead of error for
1102 2007-11-05 Jakub Jelinek <jakub@redhat.com>
1105 * parser.c (cp_parser_unary_expression): For &&label call
1106 cp_parser_non_integral_constant_expression and return error_mark_node
1107 if it returned true.
1110 * decl.c (grokdeclarator): Don't call build_memfn_type if type
1111 is neither FUNCTION_TYPE nor METHOD_TYPE.
1113 2007-11-02 Jakub Jelinek <jakub@redhat.com>
1116 * parser.c (cp_parser_nested_name_specifier_opt): Use
1117 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
1118 typedef of currently open class.
1120 2007-11-02 Paolo Carlini <pcarlini@suse.de>
1123 * error.c (dump_expr): Deal specially with statements.
1125 2007-11-01 Jason Merrill <jason@redhat.com>
1128 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
1130 (lookup_template_class): Use it to get the outer template args
1131 for instantiating one.
1134 * pt.c (reduce_template_parm_level): tsubst the parameters
1135 of a template template parm.
1137 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
1140 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
1142 2007-11-01 Jakub Jelinek <jakub@redhat.com>
1145 * parser.c (cp_parser_postfix_dot_deref_expression): If
1146 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
1147 first and if that succeeds and type is SCALAR_TYPE_P, create
1151 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
1152 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
1153 as for std::type_info.
1155 2007-10-31 Paolo Carlini <pcarlini@suse.de>
1158 * cxx-pretty-print.c (pp_cxx_typeid_expression,
1159 pp_cxx_delete_expression): Change to static linkage.
1160 * cxx-pretty-print.h: Adjust declarations.
1161 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
1162 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
1163 MODOP_EXPR): Forward to pp_expression.
1165 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
1168 2007-10-31 Christian Bruel <christian.bruel@st.com>
1169 Mark Mitchell <mark@codesourcery.com>
1172 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
1173 if retval is volatile.
1175 2007-10-30 Jakub Jelinek <jakub@redhat.com>
1178 * decl2.c (build_offset_ref_call_from_tree): Call
1179 build_non_dependent_expr on object prior to building ADDR_EXPR from it
1180 if FN is DOTSTAR_EXPR.
1182 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
1186 * pt.c (find_parameter_packs_r): Fix typo in comment.
1187 (convert_template_argument): Look at the pattern of a pack
1188 expansion to determine what kind of entity we're converting.
1189 (coerce_template_parameter_pack): When we have coerced a non-type
1190 template parameter pack, substitute into the type of that pack.
1191 (tsubst_pack_expansion): When our substitution of a parameter pack
1192 is a "trivial" substitution of itself, just substitute into the
1193 pack expansion rather than actually expanding.
1195 2007-10-29 Jakub Jelinek <jakub@redhat.com>
1198 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
1199 for non-integral type bitfields. Return true if bitfield is correct, false
1200 error has been diagnosed.
1201 (check_field_decls): If check_bitfield_decl returned false, call also
1204 2007-10-28 Paolo Carlini <pcarlini@suse.de>
1205 Mark Mitchell <mark@codesourcery.com>
1208 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
1209 class member error out and return.
1211 2007-10-27 Jakub Jelinek <jakub@redhat.com>
1213 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
1214 to current_function_decl rather than 0.
1217 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
1219 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
1221 2007-10-27 Jason Merrill <jason@redhat.com>
1224 * call.c (convert_default_arg): Detect recursion.
1226 2007-10-27 Jakub Jelinek <jakub@redhat.com>
1229 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
1230 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
1232 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
1234 * error.c (dump_expr): Handle OFFSETOF_EXPR.
1236 2007-10-26 Jason Merrill <jason@redhat.com>
1239 * pt.c (get_template_info): New fn.
1240 (template_class_depth): Use it.
1241 (push_template_decl_real): Check that the template args of the
1242 definition match the args of the previous declaration.
1244 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1247 * decl2.c (coerce_new_type): Do not allow a default argument for
1248 the first parameter.
1250 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
1253 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
1254 don't see the leading '('. Only lookup names if we get an
1257 2007-10-26 Jakub Jelinek <jakub@redhat.com>
1260 * parser.c (cp_parser_parenthesized_expression_list): Set
1261 greater_than_is_operator_p to true in between the parens.
1263 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1266 * decl.c (grokdeclarator): In case of conflicting specifiers
1267 just return error_mark_node.
1269 2007-10-26 Ollie Wild <aaw@google.com>
1271 * expr.c (cxx_expand_expr): Removed.
1272 * cp-tree.h (exx_expand_expr): Removed.
1273 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
1276 2007-10-25 Paolo Carlini <pcarlini@suse.de>
1279 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
1281 2007-10-23 Jason Merrill <jason@redhat.com>
1283 PR c++/25950 (DR 391)
1284 * call.c (struct conversion): Remove check_copy_constructor_p.
1285 (reference_binding): Always bind a reference directly to a
1286 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
1288 (check_constructor_callable): Remove.
1289 (convert_like_real): Don't call it.
1290 (initialize_reference): Don't call check_constructor_callable.
1291 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
1292 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
1293 conversions if LOOKUP_NO_TEMP_BIND.
1294 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
1295 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
1297 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
1299 2007-10-22 Jakub Jelinek <jakub@redhat.com>
1302 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
1303 before checking if its type is integral.
1305 2007-10-22 Jason Merrill <jason@redhat.com>
1308 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
1309 * pt.c (apply_late_template_attributes): Splice out dependent
1310 attributes from DECL_ATTRIBUTES.
1312 * decl.c (cxx_maybe_build_cleanup): Use build_address.
1314 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1316 * typeck.c (build_binary_op) : Use appropriate warning option
1317 instead of unnamed warning.
1319 2007-10-16 Paolo Carlini <pcarlini@suse.de>
1322 * pt.c (current_template_args): Do not change TREE_LIST elements
1323 with a TREE_VALUE of error_mark_node.
1325 2007-10-16 Mark Mitchell <mark@codesourcery.com>
1327 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
1328 * decl.c (start_decl): Tidy.
1329 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
1331 (grokdeclarator): Clarify comment.
1333 2007-10-14 Andrew Pinski <pinskia@gmail.com>
1336 * decl.c (grokfndecl): Return NULL after the "definition of
1337 implicitly-declared" error happened.
1339 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
1342 * call.c (build_user_type_conversion_1): Do not consider conversion
1343 functions to convert a (possibly cv-qualified) object to the (possibly
1344 cv-qualified) same object type (or a reference to it), to a (possibly
1345 cv-qualified) base class of that type (or a reference to it).
1347 2007-10-12 Paolo Carlini <pcarlini@suse.de>
1349 * pt.c (tsubst): Use template_parm_level_and_index.
1351 2007-10-12 Jakub Jelinek <jakub@redhat.com>
1354 * parser.c (cp_parser_compound_statement): Handle label-declarations
1355 at the beginning of the compound statement.
1356 (cp_parser_block_declaration): Issue diagnostics about __label__
1357 not at the beginning of a block.
1359 2007-10-11 Paolo Carlini <pcarlini@suse.de>
1362 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
1363 to convert_template_argument.
1364 (coerce_template_parms): Return error_mark_node after fixed-length
1366 (tsubst_decl): Check for error_mark_node the return value of the
1367 first tsubst in 'case VAR_DECL'.
1369 2007-10-08 Ollie Wild <aaw@google.com>
1371 * typeck2.c (digest_init): Call cplus_expand_constant after
1372 convert_for_initialization.
1373 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1374 * expr.c (cplus_expand_constant): Updated function description.
1376 2007-10-04 Jason Merrill <jason@redhat.com>
1379 * call.c (initialize_reference): Handle local static reference
1382 2007-10-03 Jason Merrill <jason@redhat.com>
1385 * name-lookup.c (push_namespace_with_attrs): Fold back into...
1386 (push_namespace): Here.
1387 (handle_namespace_attrs): New fn for the attr code.
1388 (leave_scope): Don't pop_visibility.
1389 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
1390 * parser.c (cp_parser_namespace_definition): Call
1391 handle_namespace_attrs and pop_visibility as appropriate.
1394 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
1396 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
1398 * decl.c (duplicate_decls): Preserve linkage flags for mere
1399 redeclarations of gnu_inline definitions.
1401 2007-10-03 Jason Merrill <jason@redhat.com>
1404 * decl.c (wrap_cleanups_r): New fn.
1405 (wrap_temporary_cleanups): New fn.
1406 (initialize_local_var): Call it.
1408 2007-09-29 Jason Merrill <jason@redhat.com>
1411 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
1412 constant to not have DECL_EXTERNAL if it's file-local.
1414 2007-09-28 Ollie Wild <aaw@google.com>
1417 2007-09-27 Ollie Wild <aaw@google.com>
1419 * typeck2.c (digest_init): Call cplus_expand_constant after
1420 convert_for_initialization.
1421 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1422 * expr.c (cplus_expand_constant): Updated function description.
1424 2007-09-28 Jason Merrill <jason@redhat.com>
1427 * class.c (layout_empty_base): Take rli parameter, update
1428 rli->record_align if empty base has user-specified alignment.
1429 (build_base_field): Pass rli to it.
1431 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1434 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
1436 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1439 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
1440 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
1441 (dump_parameters): Just call dump_type for argument packs too.
1443 2007-09-28 Jakub Jelinek <jakub@redhat.com>
1446 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
1447 qualification by creating qualified PACK_EXPANSION_PATTERN and
1448 then calling make_pack_expansion on it.
1450 2007-09-27 Ollie Wild <aaw@google.com>
1452 * typeck2.c (digest_init): Call cplus_expand_constant after
1453 convert_for_initialization.
1454 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1455 * expr.c (cplus_expand_constant): Updated function description.
1457 2007-09-27 Jason Merrill <jason@redhat.com>
1460 * decl2.c (is_late_template_attribute): Don't crash on unknown
1463 2007-09-27 Paolo Carlini <pcarlini@suse.de>
1466 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
1467 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
1468 spaces in the formatting.
1469 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
1471 2007-09-27 Jakub Jelinek <jakub@redhat.com>
1473 * error.c (cxx_print_error_function): Add third argument, pass
1474 it over to lhd_print_error_function.
1475 (cp_print_error_function): If diagnostic->abstract_origin, print
1477 * cp-tree.h (struct diagnostic_info): New forward decl.
1478 (cxx_print_error_function): Add third argument.
1480 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
1483 * name-lookup.c (pushtag): Do not create an implicit typedef before
1484 the associated type declaration is known to be valid.
1486 2007-09-25 Jakub Jelinek <jakub@redhat.com>
1488 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
1489 rather than pointers.
1491 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
1494 * search.c (check_final_overrider): Fail if
1495 targetm.comp_type_attributes returns 0.
1497 2007-09-24 Jason Merrill <jason@redhat.com>
1500 * pt.c (resolve_typename_type): Don't look things up in the original
1501 template if it would mean losing template arguments.
1503 2007-09-24 Jakub Jelinek <jakub@redhat.com>
1506 * cp-tree.h (cxx_type_hash_eq): New prototype.
1507 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
1508 * tree.c (cxx_type_hash_eq): New function.
1510 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1513 * tree.c (cp_build_qualified_type_real): Build a canonical
1514 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
1516 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1520 * tree.c (cplus_array_compare): Compare pointers, not types.
1521 (build_cplus_array_type_1): Store new array type into the hash
1522 table before building the canonical type; build the canonical type
1524 (cp_build_qualified_type_real): Put all of the array types with
1525 cv-qualified element types into the C++ array hash table, built as
1526 variants of the unqualified versions.
1528 2007-09-23 Jason Merrill <jason@redhat.com>
1531 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
1532 for deprecation warnings.
1534 2007-09-22 Jason Merrill <jason@redhat.com>
1537 * call.c (build_over_call): Warn about deprecated virtuals.
1540 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
1541 (MAYBE_TAGGED_TYPE_P): Remove.
1542 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
1543 instead of calling is_late_template_attribute again.
1544 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
1545 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
1546 Don't crash on typedefs from non-template classes.
1547 * decl2.c (grokfield): Don't sorry about attrs on template parms.
1548 (is_late_template_attribute): All attributes applied to template
1549 parms or typename types are dependent. Static.
1550 (splice_template_attributes): Pass decl through.
1551 (save_template_attributes): Likewise.
1553 2007-09-20 Jakub Jelinek <jakub@redhat.com>
1556 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
1557 returned from tsubst_pack_expansion.
1558 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
1559 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
1561 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1564 * semantics.c (finish_id_expression): Use consistently
1565 context_for_name_lookup.
1566 * decl.c (fixup_anonymous_aggr): Fix error message for
1567 anonymous struct (vs union).
1569 2007-09-19 Jason Merrill <jason@redhat.com>
1572 * pt.c (tsubst): Handle typedefs by looking for the specialization.
1573 (retrieve_specialization): Only tagged types use
1574 DECL_TEMPLATE_INSTANTIATIONS.
1575 (instantiate_class_template): Push nested classes too.
1576 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
1578 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
1579 * init.c (is_aggr_type): Remove redundant tests.
1580 * class.c (push_nested_class): Use CLASS_TYPE_P.
1582 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1585 * init.c (build_zero_init): If, recursively, build_zero_init
1586 returns a NULL_TREE, do not append it to the VEC of constructors.
1588 2007-09-18 Jason Merrill <jason@redhat.com>
1591 * pt.c (apply_late_template_attributes): Set processing_template_decl.
1592 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
1593 ATTR_FLAG_TYPE_IN_PLACE.
1594 (tsubst): Do unqualified lookup to find typedefs from current class.
1595 [ARRAY_TYPE]: Propagate alignment info.
1596 * decl2.c (is_late_template_attribute): Only defer handling of
1597 attribute aligned if the expression is dependent.
1598 (save_template_attributes): If we're deferring any attributes,
1599 make this a naming typedef.
1601 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1603 PR c++/33462 (again)
1604 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
1605 va_arg instead of __builtin_va_arg.
1607 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1610 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
1611 (pp_cxx_primary_expression): Use it.
1612 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
1613 * error.c (dump_expr): Use it.
1615 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1618 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
1619 out case TYPEID_EXPR to...
1620 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
1621 and pp_cxx_right_paren.
1622 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
1623 * error.c (dump_expr): Use it.
1625 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1628 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
1629 (pp_cxx_primary_expression): Use it.
1630 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
1631 * error.c (dump_expr): Use it.
1633 2007-09-16 Paolo Carlini <pcarlini@suse.de>
1636 * init.c (build_new): Remove warning for zero-element
1639 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
1642 * call.c (maybe_handle_implicit_object): Set this_p, clear
1643 rvaluedness_matches_p.
1644 (compare_ics): Do not compare rvaluedness matching when one of the
1645 operands is an implicit object.
1647 2007-09-14 Jason Merrill <jason@redhat.com>
1649 PR c++/17743, c++/19163
1650 * decl2.c (is_late_template_attribute): New fn.
1651 (splice_template_attributes, save_template_attributes): New fns.
1652 (cplus_decl_attributes): Call save_template_attributes.
1653 * pt.c (apply_late_template_attributes): New fn.
1654 (instantiate_class_template, tsubst_decl): Use it.
1655 * cp-tree.h: Declare is_late_template_attribute.
1657 2007-09-13 Tom Tromey <tromey@redhat.com>
1659 * parser.c (cp_lexer_new_main): Don't use
1660 c_lex_return_raw_strings.
1661 (cp_lexer_get_preprocessor_token): Update. Add special case when
1664 2007-09-11 Jan Hubicka <jh@suse.cz>
1666 * method.c (use_thunk): Use tree_rest_of_compilation
1667 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
1668 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
1669 * cp-tree.h (expand_body): Kill.
1670 (emit_associated_thunks): Declare.
1671 * semantics.c (emit_associated_thunks): Export.
1672 (expand_body): Kill.
1674 2007-09-09 David Daney <ddaney@avtrex.com>
1677 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
1678 to calculate cookie_ptr.
1680 2007-09-08 Jason Merrill <jason@redhat.com>
1683 * pt.c (most_specialized_class): Set processing_template_decl
1684 while tsubsting partial spec args.
1686 2007-09-06 Jason Merrill <jason@redhat.com>
1688 * decl2.c (get_guard): Copy visibility from the guarded variable.
1690 2007-09-06 Jan Hubicka <jh@suse.cz>
1692 * semantics.c (expand_body): Do not mark arguments of clones used.
1694 2007-09-06 Paolo Carlini <pcarlini@suse.de>
1697 * decl.c (cp_finish_decl): When processing_template_decl,
1698 deal correctly with init as TREE_LIST.
1700 2007-09-06 Tom Tromey <tromey@redhat.com>
1702 * decl.c (finish_function): Put return's location on line zero of
1705 2007-09-05 Jason Merrill <jason@redhat.com>
1708 * except.c (prepare_eh_type): Use type_decays_to.
1711 * init.c (build_delete): Use build_headof to get the address of the
1712 complete object if we aren't using the deleting destructor.
1713 * rtti.c (build_headof): No longer static.
1714 * cp-tree.h: Declare it.
1716 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1718 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1719 decl if a prototype for XX is provided with throw().
1722 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1723 on __*_chk non-__builtin_* decls.
1725 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1728 * semantics.c (finish_id_expression): Use context_for_name_lookup
1729 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1730 * class.c (finish_struct_anon): Deal correctly with anonymous
1731 structs (vs unions, as GNU extension) in error messages.
1733 2007-09-05 Jan Hubicka <jh@suse.cz>
1735 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1736 call, DECL_EXTERNAL checks and current_function_decl saving.
1738 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1740 PR c++/29731 (again)
1741 * parser.c (cp_parser_primary_expression): Return error_mark_node
1742 when a statement-expression is found in a template-argument list.
1744 2007-09-04 Jason Merrill <jason@redhat.com>
1746 * except.c (initialize_handler_parm): Use
1747 fold_build_cleanup_point_expr.
1750 * call.c (reference_binding): Don't look for user-defined conversions
1754 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1755 the MUST_NOT_THROW_EXPR.
1757 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1759 * decl.c (cp_finish_decl): Call determine_visibility before
1760 make_rtl_for_nonlocal_decl.
1762 2007-09-04 Jason Merrill <jason@redhat.com>
1765 * pt.c (most_specialized_class): Substitute outer template
1766 arguments into the arguments of a member template partial
1768 (strip_innermost_template_args): New fn.
1770 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1772 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1774 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1776 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1777 * decl.c (cp_make_fname_decl): Likewise,
1778 * parser.c (cp_parser_string_literal): Likewise,
1779 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1780 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1783 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1786 * typeck.c (build_unary_op): Fix error message for
1787 Boolean expression as operand to operator--.
1789 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1791 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1792 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1795 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1798 * init.c (build_default_init): Make extern.
1799 * cp-tree.h (build_default_init): Declare here.
1800 * pt.c (tsubst_expr): When the instantiation of the initializer of
1801 a variable results in an empty list, default-initialize the
1803 (tsubst_copy_and_build): When the instantiation of the initializer
1804 in a new expression results in an empty initializer list,
1805 default-initialize it.
1807 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1809 * mangle.c (write_type): Change mangling of rvalue reference from
1812 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1814 * decl.c (duplicate_decls): Remove duplicated line.
1816 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1819 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1820 BOUND_TEMPLATE_TEMPLATE_PARM.
1822 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1825 * search.c (lookup_member): Check the name argument for
1828 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1831 * parser.c (cp_parser_trait_expr): Check rerurn value of
1834 2007-08-30 Ollie Wild <aaw@google.com>
1836 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1837 convert_ptrmem for pointer to member conversions.
1838 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1839 (ocp_convert): Update cp_convert_to_pointer call.
1840 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1842 (build_static_cast_1): Check can_convert for conversions in either
1844 (get_delta_difference_1): New function.
1845 (get_delta_difference): Refactor to call get_delta_difference_1.
1847 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1849 * decl.c (start_preparsed_function): Set
1850 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1852 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1855 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1856 BOUND_TEMPLATE_TEMPLATE_PARM.
1858 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1862 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1863 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1865 2007-08-27 Jason Merrill <jason@redhat.com>
1868 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1869 Look inside STMT_EXPR.
1870 * semantics.c (stmt_expr_value_expr): New fn.
1871 * cp-tree.h: Declare it.
1874 * decl.c (groktypename): Ignore attributes applied to class type.
1876 2007-08-28 Richard Guenther <rguenther@suse.de>
1878 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1880 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1882 * error.c (dump_expr): Handle COMPLEX_CST.
1883 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1884 (pp_cxx_expression): Likewise.
1886 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1888 * decl.c (GNU_INLINE_P): New.
1889 (duplicate_decls): Handle gnu_inline. Merge attributes and
1890 some flags in overriding definitions.
1891 (redeclaration_error_message): Handle gnu_inline.
1892 (start_preparsed_function): Likewise.
1894 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1896 * call.c (sufficient_parms_p): Constify.
1897 * class.c (same_signature_p): Likewise.
1898 * cp-gimplify.c (is_invisiref_parm,
1899 cxx_omp_privatize_by_reference): Likewise.
1900 * cp-objcp-common.c (has_c_linkage): Likewise.
1901 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1902 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1903 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1904 num_artificial_parms_for, comp_template_parms,
1905 template_parameter_pack_p, any_dependent_template_arguments_p,
1906 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1907 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1908 zero_init_p, member_p, cp_lvalue_kind,
1909 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1910 varargs_function_p, is_dummy_object, special_function_kind,
1911 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1912 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1913 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1914 cp_has_mutable_p, at_least_as_qualified_p,
1915 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1916 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1917 * except.c (nothrow_libfn_p): Likewise.
1918 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1920 * pt.c (comp_template_parms, template_parameter_pack_p,
1921 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1922 any_dependent_template_arguments_p): Likewise.
1923 * repo.c (repo_export_class_p): Likewise.
1924 * semantics.c (anon_aggr_type_p): Likewise.
1925 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1926 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1927 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1928 zero_init_p, special_function_p): Likewise.
1929 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1930 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1931 compparms, invalid_nonstatic_memfn_p,
1932 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1933 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1934 cp_has_mutable_p, lvalue_or_else): Likewise.
1936 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1938 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1939 * cp-objcp-common.c (cp_tree_size): Ditto.
1940 * tree.c (cp_walk_subtrees): Ditto
1941 * cp-tree.def (TINST_LEVEL): Go away.
1942 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1943 move together with other non-tree structs.
1944 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1945 (union lang_tree_node): Eliminate tinst_level field.
1946 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1947 (current_instantiation, outermost_tinst_level): Return
1948 a "struct tinst_level *".
1950 * error.c (print_instantiation_partial_context): Change second
1951 parameter to a "struct tinst_level *". Replace accessor macros
1953 (print_instantiation_full_context): Likewise.
1954 * lex.c (in_main_input_context): Likewise.
1956 * pt.c (struct pending_templates): New.
1957 (pending_templates, last_pending_template): Use it as a type.
1958 (current_tinst_level): Change typo to "struct tinst_level *"
1959 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1960 (add_pending_template): Construct a "struct pending_template".
1961 Replace TINST_LEVEL accessor macros with field access.
1962 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1963 (pop_tinst_level): Likewise.
1964 (instantiate_pending_templates): Likewise. Factor common code used
1965 when an instantiation has been done.
1966 (outermost_tinst_level): Replace tree_last with loop.
1967 (current_instantiation): Return a "struct tinst_level *".
1969 2007-08-24 Ollie Wild <aaw@google.com>
1971 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1972 * name-lookup.h (cp_binding_level): Remove vtables member.
1974 2007-08-24 Richard Guenther <rguenther@suse.de>
1976 * tree.c (cp_cannot_inline_tree_fn): Remove.
1977 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1978 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1981 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1984 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1985 error_mark_node right away if build_expr_type_conversion
1989 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1990 is error_mark_node rather than NULL_TREE.
1991 * pt.c (check_explicit_specialization): Likewise.
1994 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1995 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1997 2007-08-22 Jason Merrill <jason@redhat.com>
2000 * pt.c (outermost_tinst_level): New function.
2001 * lex.c (in_main_input_context): New function.
2002 * cp-tree.h: Declare it.
2003 * decl2.c (constrain_class_visibility): Use it to avoid warning
2004 about uses of the anonymous namespace in the main input file.
2006 2007-08-21 Jakub Jelinek <jakub@redhat.com>
2008 * init.c (build_new_1): Use get_target_expr instead of save_expr.
2010 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
2013 * class.c (finish_struct_1): Warn when a class has virtual
2014 functions and accessible non-virtual destructor.
2016 2007-08-20 Richard Guenther <rguenther@suse.de>
2020 * call.c (build_new_method_call): Convert initializer to
2022 * init.c (build_aggr_init): Do not fiddle with types.
2023 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
2024 * except.c (build_throw): Do not drop qualifiers for the
2026 * typeck.c (get_member_function_from_ptrfunc): Do not
2027 fiddle with types, instead convert.
2028 (build_ptrmemfunc1): Convert to the target type for
2030 (gfc_trans_allocate): Convert result to target type.
2031 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
2032 pointer-to-member structures shall have alias set zero as well.
2034 2007-08-20 Richard Guenther <rguenther@suse.de>
2036 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
2038 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
2039 (nonstatic_local_decl_p): Likewise.
2040 * tree.c (cp_auto_var_in_fn_p): Remove.
2041 * decl.c (nonstatic_local_decl_p): Remove.
2043 2007-08-20 Richard Guenther <rguenther@suse.de>
2045 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
2047 * tree.h (cp_walk_tree): New define to walk_tree_1 with
2048 cp_walk_subtrees lh parameter.
2049 (cp_walk_tree_without_duplicates): New define to
2050 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
2051 * tree.c (count_trees): Call
2052 cp_walk_tree_without_duplicates.
2053 (verify_stmt_tree): Call cp_walk_tree.
2054 (break_out_target_exprs): Likewise.
2055 (WALK_SUBTREE): Likewise.
2056 * cp-gimplify.c (cp_genericize): Likewise.
2057 * cp-pt.c (find_parameter_packs_r): Likewise.
2058 (uses_parameter_packs): Likewise.
2059 (make_pack_expansion): Likewise.
2060 (check_for_bare_parameter_packs): Likewise.
2061 (for_each_template_parm): Likewise.
2062 * decl.c (check_default_argument): Call
2063 cp_walk_tree_without_duplicates.
2064 * except.c (build_throw): Likewise.
2065 * decl2.c (type_visibility): Likewise.
2066 * semantics.c (expand_or_defer_fn): Likewise.
2067 (finalize_nrv): Call cp_walk_tree.
2069 2007-08-20 Jakub Jelinek <jakub@redhat.com>
2072 * init.c (build_new_1): Rename placement_var variable to placement_expr.
2073 Initialize it with save_expr rather than get_temp_regvar.
2075 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
2078 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
2081 2007-08-17 Ollie Wild <aaw@google.com>
2084 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
2085 declarations into appropriate slots for comparison. Fix type
2088 2007-08-17 Paolo Carlini <pcarlini@suse.de>
2091 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
2092 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
2094 2007-08-17 Paolo Carlini <pcarlini@suse.de>
2097 * parser.c (cp_parser_class_head): Improve error message.
2099 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
2101 * pt.c (instantiate_decl): Set input_location
2102 for the function end.
2104 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2106 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
2108 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
2109 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
2110 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
2111 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
2112 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
2113 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
2114 * typeck.c (cp_type_quals): Likewise.
2115 * typeck2.c (cxx_incomplete_type_diagnostic,
2116 cxx_incomplete_type_error): Likewise.
2118 2007-08-16 Paolo Carlini <pcarlini@suse.de>
2121 * pt.c (tsubst_friend_function): When check_classfn
2122 returns error_mark_node likewise return it.
2124 2007-08-15 Jakub Jelinek <jakub@redhat.com>
2127 * typeck.c (check_return_expr): Don't NRV optimize vars in
2129 * decl.c (finish_function): Comment fix.
2131 2007-08-15 Paolo Carlini <pcarlini@suse.de>
2134 * pt.c (push_template_decl_real): Depending on TYPE_P
2135 use either TYPE_CONTEXT or DECL_CONTEXT.
2137 2007-08-14 Mark Mitchell <mark@codesourcery.com>
2139 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
2140 constructors and destructors return this.
2142 2007-08-14 Paolo Carlini <pcarlini@suse.de>
2145 * decl2.c (check_classfn): Return error_mark_node in case of error;
2146 in that case, do not call add_method.
2147 * decl.c (start_decl): Deal with check_classfn returning
2149 (grokfndecl): Likewise.
2150 * pt.c (tsubst_friend_function): Likewise.
2152 2007-08-14 Andrew Pinski <pinskia@gmail.com>
2155 * typeck.c (build_binary_op): Disallow vector float types with
2156 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
2158 2007-08-11 Ian Lance Taylor <iant@google.com>
2160 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
2162 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
2164 2007-08-10 Ollie Wild <aaw@google.com>
2166 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
2168 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
2170 (unqualified_namespace_lookup): Fix ambiguous_decl call.
2171 (lookup_using_namespace): Fix ambiguous_decl call.
2172 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
2174 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2176 * call.c (name_as_c_string): Use CONST_CAST.
2177 * decl.c (build_decl): Likewise.
2178 * parser.c (cp_parser_string_literal): Likewise.
2180 2007-08-10 Paolo Carlini <pcarlini@suse.de>
2183 * error.c (dump_expr): Consistently use the *_cxx_*
2184 variants of the pretty-print functions.
2186 2007-08-10 Paolo Carlini <pcarlini@suse.de>
2189 * decl.c (check_special_function_return_type): Just error
2190 on return type specified for conversion operator.
2192 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
2194 * typeck2.c (readonly_error): Handle general expressions.
2195 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
2197 2007-08-06 Dan Hipschman <dsh@google.com>
2199 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
2200 access function name.
2202 2007-08-04 Alfred Minarik <a.minarik@aon.at>
2205 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
2206 * g++spec.c (lang_specific_driver): Check them.
2208 2007-08-06 Paolo Carlini <pcarlini@suse.de>
2211 * pt.c (inline_needs_template_parms): Fix comment; change return type
2214 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
2217 2007-03-26 Dirk Mueller <dmueller@suse.de>
2219 * parser.c (cp_parser_member_declaration): Pedwarn
2220 about stray semicolons after member declarations.
2222 2007-08-02 Lee Millward <lee.millward@gmail.com>
2227 * parser.c (cp_parser_asm_definition): Detect and discard asm
2228 statements with invalid inputs or outputs.
2229 (cp_parser_asm_operand_list): Return error mark node if any
2230 of the operands are invalid. Adjust documentation.
2232 2007-08-02 Nick Clifton <nickc@redhat.com>
2234 * typeck.c: Change copyright header to refer to version 3 of the
2235 GNU General Public License and to point readers at the COPYING3
2236 file and the FSF's license web page.
2237 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
2238 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
2239 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
2240 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
2241 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
2242 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
2243 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
2244 name-lookup.h, parser.c: Likewise.
2246 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2249 * call.c (magic_varargs_p): Honor the "type generic" attribute.
2251 2007-07-30 Paolo Carlini <pcarlini@suse.de>
2254 * semantics.c (finish_label_stmt): Reject the __label__
2255 extension outside function scopes.
2257 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2259 * parser.c (eof_token): Un-constify.
2260 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
2261 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
2264 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
2266 * pt.c, tree.c, typeck2.c: Fix comment typos.
2268 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
2269 Mark Mitchell <mark@codesourcery.com>
2272 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
2273 hidden due to friend declarations in local classes.
2275 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
2277 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
2278 * cp-tree.def (DECLTYPE_TYPE): New.
2279 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
2280 (dump_type_prefix): Ditto.
2281 (dump_type_suffix): Ditto.
2282 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
2283 * mangle.c (write_type): Handle DECLTYPE_TYPE.
2284 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
2286 (DECLTYPE_TYPE_EXPR): New.
2287 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
2288 (finish_declared_type): Declare.
2289 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
2290 DECLTYPE_TYPE nodes.
2291 (pp_cxx_type_id): Ditto.
2292 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
2293 (tsubst): Substitute into a DECLTYPE_TYPE node.
2294 (tsubst_copy): Ditto.
2295 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
2297 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
2298 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
2299 structural equality (because we can't hash the expressions).
2300 (finish_declared_type): New.
2301 * lex.c (reswords): Add "decltype" keyword.
2302 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
2303 (cp_parser_postfix_expression): Add member_access_only_p to
2304 restrict postfix expression to member access expressions.
2305 (cp_parser_unary_expression): Update call to
2306 cp_parser_postfix_expression to reflect new parameter.
2307 (cp_parser_declared_type): New.
2308 (cp_parser_simple_type_specifier): Parse decltype types.
2310 2007-07-27 Mark Mitchell <mark@codesourcery.com>
2313 * call.c (convert_for_arg_passing): Only widen bitfields to their
2314 declared types if necessary.
2316 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2318 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
2321 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2323 * decl.c (typename_hash, typename_compare): Constify.
2324 * mangle.c (hash_type, compare_type): Likewise.
2325 * pt.c (eq_local_specializations, hash_local_specialization):
2327 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
2328 list_hash): Likewise.
2329 * typeck2.c (pat_compare): Likewise.
2331 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
2333 * method.c (implicitly_declare_fn): Increase alignment if member
2334 function pointer format requires it.
2336 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2339 * typeck.c (check_return_expr): Do not pass a null argument
2342 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2345 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
2348 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
2351 * typeck.c (convert_arguments): Only use default args if we have
2355 * typeck.c (structural_comptypes): No need to check
2356 resolve_typename_type return value here.
2357 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
2358 * pt.c (resolve_typename_type): Follow typename typedefs. Return
2359 original type rather than error_mark_node in case of failure.
2360 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
2361 resolve_typename_type result check.
2362 (cp_parser_direct_declarator, cp_parser_head,
2363 cp_parser_constructor_declarator_p): Likewise.
2365 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
2367 * pt.c (template_parms_variadic_p): Remove.
2368 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
2370 2007-07-12 Jakub Jelinek <jakub@redhat.com>
2373 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
2374 argument to dump_aggr_init_expr_args instead of false.
2376 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
2378 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
2379 canonical types; otherwise, fall back to structural type
2380 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
2381 internal compiler error if the canonical types are wrong.
2383 2007-07-11 Paolo Carlini <pcarlini@suse.de>
2386 * parser.c (cp_parser_make_indirect_declarator): When the
2387 the code argument is ERROR_MARK return cp_error_declarator.
2389 2007-07-09 Geoffrey Keating <geoffk@apple.com>
2392 * decl.c (cxx_init_decl_processing): Don't set
2393 force_align_functions_log.
2394 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
2395 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
2396 FUNCTION_DECL, return its alignment.
2398 2007-07-09 Richard Guenther <rguenther@suse.de>
2400 * decl.c (start_preparsed_function): Do not promote return type.
2402 2007-07-08 Paolo Carlini <pcarlini@suse.de>
2405 * pt.c (unify): Never pass error_mark_node to template_decl_level.
2407 2007-07-07 Mark Mitchell <mark@codesourcery.com>
2410 * pt.c (resolve_overloaded_unification): Robustify. Return a
2412 (type_unification_real): Adjust accordingly.
2414 2007-07-06 Richard Guenther <rguenther@suse.de>
2416 * init.c (build_new_1): Use the correct pointer type.
2417 * typeck2.c (build_m_component_ref): Likewise.
2419 2007-07-05 Mark Mitchell <mark@codesourcery.com>
2422 * init.c (build_zero_init): Always build an initializer for
2424 * typeck2.c (build_functional_cast): Use build_zero_init.
2427 * init.c (build_new_1): Always pass the allocation function to
2428 build_op_delete_call.
2429 * call.c (build_op_delete_call): Handle operator delete with a
2430 variable-argument list. Do not issue an error when no matching
2431 deallocation function is available for a new operator.
2434 * cp-tree.h (any_value_dependent_elements_p): Declare it.
2435 * decl.c (value_dependent_init_p): New function.
2436 (cp_finish_decl): Use it.
2437 * pt.c (value_dependent_expression_p): Use
2438 any_value_dependent_elements_p.
2439 * parser.c (cp_parser_primary_expression): Add comment about
2440 treating dependent qualified names as integral
2441 constant-expressions.
2443 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
2445 * decl.c (build_ptrmemfunc_type): Always use structural equality
2446 tests when comparing pointer-to-member-function types, because the
2447 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
2450 2007-07-03 Mark Mitchell <mark@codesourcery.com>
2452 * init.c (build_new): Tweak comment.
2454 2007-06-29 Dave Brolley <brolley@redhat.com>
2457 * parser.c (cp_parser_new_type_id): Don't reduce a named array
2458 type to its base type and number of elements here.
2459 * init.c (build_new): Call complete_type_or_else to ensure that the
2460 type is complete and to issue a diagnostic if it is not.
2461 (build_new_1): Don't call complete_type_or_else here.
2463 2007-07-03 Richard Guenther <rguenther@suse.de>
2466 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
2469 2007-07-02 Simon Baldwin <simonb@google.com>
2471 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
2472 for inner-style nested forward declarations that don't declare
2475 2007-07-02 Jakub Jelinek <jakub@redhat.com>
2478 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
2479 DECL_P in not a variable and appears more than once error messages.
2481 2007-07-01 Ollie Wild <aaw@google.com>
2483 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
2484 (select_decl): Remove function.
2485 (unqualified_namespace_lookup): Populate binding by calling
2486 ambiguous_decl. Remove select_decl call.
2487 (lookup_qualified_name): Remove select_decl call.
2488 * decl.c (lookup_and_check_tag): Check for ambiguous references.
2489 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
2490 generation when name lookup is ambiguous.
2492 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
2495 * init.c (build_new_1): Use structural equality on the copy of the
2498 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2500 * decl2.c (determine_visibility): Implement
2501 flag_visibility_ms_compat effect on type info.
2502 * decl.c (cxx_init_decl_processing): Implement
2503 global effect of flag_visibility_ms_compat.
2505 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2507 * decl2.c (start_objects): Mark constructor-running function
2510 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
2513 * decl.c (grokdeclarator): Reset friendp for member functions declared
2514 friend of their own class.
2516 2007-06-23 Mark Mitchell <mark@codesourcery.com>
2518 * decl2.c (determine_visibility): Don't look for dllexport here.
2519 (determine_visibility_from_class): Tidy.
2521 2007-06-18 Simon Baldwin <simonb@google.com>
2524 * parser.c (cp_parser_single_declaration): Added check for storage
2525 class other than sc_none in parsed declaration, and a flag to indicate
2526 if the call is part of an explicit template specialization parse.
2527 * (cp_parser_explicit_specialization): Specialization check flag added
2528 to call to cp_parser_single_declaration(), set true.
2529 * (cp_parser_template_declaration_after_export): Specialization check
2530 flag added to call to cp_parser_single_declaration(), set false.
2531 * pt.c (check_explicit_specialization): Added code to copy visiblity
2532 and linkage from the templated function to the explicit specialization.
2534 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2536 * typeck.c (build_binary_op): For templates build the
2537 expression in pieces to avoid the assert in build2_stat.
2538 (get_member_function_from_ptrfunc):
2539 Change over to using POINTER_PLUS_EXPR and convert
2540 the second operand to sizetype.
2541 * typeck2.c (build_m_component_ref): Likewise.
2542 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
2543 instead of PLUS_EXPR for pointers.
2544 (build_new_1): Likewise.
2545 (build_vec_delete_1): Likewise.
2546 (build_vec_delete): Likewise.
2547 * class.c (build_base_path): Likewise.
2548 (build_base_path): Likewise.
2549 (convert_to_base_statically): Likewise.
2550 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
2551 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
2552 instead of PLUS_EXPR.
2553 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
2554 instead of PLUS_EXPR for pointers.
2555 * call.c (build_special_member_call): Likewise.
2556 * rtti.c (build_headof): Likewise.
2557 Use sizetype instead of ptrdiff_type_node.
2558 (tinfo_base_init): Create a POINTER_PLUS_EXPR
2559 instead of PLUS_EXPR for pointers.
2560 * except.c (expand_start_catch_block): Do a
2561 NEGATIVE and then a POINTER_PLUS_EXPR instead
2563 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
2564 PLUS_EXPR on pointer types over to use
2565 POINTER_PLUS_EXPR and remove the conversion
2566 to the pointer types.
2567 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
2568 adding to a pointer type. Use size_int instead of
2569 ssize_int. Convert the index to sizetype before
2570 adding it to the pointer.
2572 2007-06-15 Mark Mitchell <mark@codesourcery.com>
2574 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
2575 (DECL_ANON_UNION_VAR_P): New macro.
2576 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
2577 than DECL_VAR_MARKED_P, to keep track of which variables we have
2579 * decl.c (redeclaration_error_message): Complain about redeclaring
2580 anonymous union members at namespace scope.
2581 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
2583 2007-06-14 Geoff Keating <geoffk@apple.com>
2585 * decl2.c (determine_visibility): Ensure that functions with
2586 hidden types as parameters are hidden.
2589 * decl2.c (determine_visibility): Remove duplicate code for
2592 2007-06-12 Ian Lance Taylor <iant@google.com>
2595 * init.c (avoid_placement_new_aliasing): New static function.
2596 (build_new_1): Call it.
2598 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
2600 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
2601 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
2603 2007-06-08 Jakub Jelinek <jakub@redhat.com>
2606 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
2607 on init, the non-decl cond operand and increment value.
2609 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
2612 * decl.c (check_initializer): Report an error when a brace enclosed
2613 initializer is used for a non-aggregate type in C++98.
2614 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
2616 (grokdeclarator): Likewise.
2617 (move_fn_p): Likewise.
2618 * typeck.c (check_return_expr): Likewise.
2619 * call.c (reference_binding): Likewise.
2620 * error.c (cp_cpp_error): Likewise.
2621 * pt.c (check_default_tmpl_args): Likewise.
2623 * lex.c (init_reswords): Likewise.
2624 * parser.c (p_parser_primary_expression): Likewise.
2625 (TOKEN_PRECEDENCE): Likewise.
2626 (cp_parser_init_declarator): Likewise.
2627 (cp_parser_ptr_operator): Likewise.
2628 (cp_parser_parameter_declaration): Likewise.
2629 (cp_parser_enclosed_template_argument_list): Likewise.
2630 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
2631 (cp_parser_next_token_ends_template_argument_p): Likewise.
2633 2007-06-04 Simon Baldwin <simonb@google.com>
2635 * decl.c (grokdeclarator): Readability change. Moved case labels
2636 into direct switch statement scope.
2638 2007-06-04 Paolo Carlini <pcarlini@suse.de>
2640 * call.c (convert_like_real): Remove pointless code.
2642 2007-05-31 Mark Mitchell <mark@codesourcery.com>
2644 * decl.c (get_atexit_fn_ptr_type): New function.
2645 (get_atexit_node): Use it.
2646 (start_cleanup_fn): Likewise.
2647 (register_dtor_fn): Use the object's destructor, instead of a
2648 separate cleanup function, where possible.
2649 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
2650 (atexit_fn_ptr_type_node): New macro.
2651 * decl2.c (build_cleanup): Use build_address.
2653 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
2655 * typeck.c (build_binary_op): Include types in error.
2657 2007-05-31 Jakub Jelinek <jakub@redhat.com>
2660 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
2661 needs runtime initialization.
2663 2007-05-31 Paolo Carlini <pcarlini@suse.de>
2666 * semantics.c (finish_trait_expr): Complete the types.
2668 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
2669 Douglas Gregor <doug.gregor@gmail.com>
2670 Pedro Lamarao <pedro.lamarao@mndfck.org>
2671 Howard Hinnant <howard.hinnant@gmail.com>
2675 * typeck.c (comptypes): Don't consider rvalue and lvalue
2676 reference types to be equivalent.
2677 (check_return_expr): Move from certain lvalues when returning
2679 * decl.c (grokdeclarator): Implement reference collapsing.
2680 (copy_fn_p): Don't consider constructors taking rvalue references
2681 to be copy constructors.
2683 * call.c (conversion): New "rvaluedness_matches_p" member.
2684 (convert_class_to_reference): Require reference type as first
2685 parameter instead of base type.
2686 (reference_binding): Add logic to handle rvalue references.
2687 (implicit_conversion): Update inaccurate comment.
2688 (convert_like_real): Disable creation of temporaries that are
2689 impossible to initialize for types with move constructors.
2690 (build_over_call): Elide move constructors when possible.
2691 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
2692 (maybe_handle_ref_bind): Return conversion instead of type node.
2693 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
2694 determine preferred conversion sequences.
2695 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
2696 (LOOKUP_PREFER_RVALUE): New.
2697 (DECL_MOVE_CONSTRUCTOR_P): New.
2698 (struct cp_declarator): Add "reference" member for reference
2699 types, with new "rvalue_ref" flag.
2700 (cp_build_reference_type): Declare.
2701 (move_fn_p): Declare.
2702 * error.c (dump_type_prefix): Format rvalue reference types
2703 correctly in error messages.
2704 * except.c (build_throw): Move from certain lvalues when
2706 * mangle.c (write_type): Mangle rvalue references differently
2707 than regular references.
2708 * parser.c (make_reference_declarator): Add boolean parameter for
2710 (cp_parser_make_indirect_declarator): New.
2711 (cp_parser_new_declarator_opt): Call
2712 cp_parser_make_indirect_declarator.
2713 (cp_parser_conversion_declarator_opt): Ditto.
2714 (cp_parser_declarator): Ditto.
2715 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2717 * pt.c (tsubst): Implement reference collapsing.
2718 (maybe_adjust_types_for_deduction): Implement special template
2719 parameter deduction rule for rvalue references.
2720 (type_unification_real): Update calls to
2721 maybe_adjust_types_for_deduction.
2722 (try_one_overload): Ditto.
2723 (unify_pack_expansion): Ditto.
2724 * tree.c (lvalue_p_1): Handle rvalue reference types.
2725 (cp_build_reference_type): New.
2727 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2730 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2731 variables that need runtime initialization.
2733 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2736 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2737 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2738 case POSTDECREMENT_EXPR>): Return the error_mark_node
2739 if either the real or imaginary parts would an
2742 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2743 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2746 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2747 token is a closing brace, false if there are no tokens left.
2748 (cp_parser_namespace_alias_definition): Only consume the next token if
2749 it is a closing brace.
2751 * parser.c (cp_parser_class_specifier): Likewise.
2753 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2755 * semantics.c (finish_member_declaration): Fix a typo in the
2758 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2770 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2771 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2772 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2773 whether everything was okay. Fix indentation.
2774 (push_template_decl_real): Check for bare parameter packs in
2775 function parameters; where errors occur, mark the parameter types
2776 with ERROR_MARK_NODEs to avert ICEs.
2777 (coerce_template_parameter_pack): New.
2778 (coerce_template_parms): Moved parameter pack coercion into
2779 coerce_template_parameter_pack, and permit it anywhere in the
2780 template parameter list (not just at the end). Parameter and
2781 argument indices can vary (somewhat) separately now, so add
2782 PARM_IDX and ARG_IDX.
2783 (fn_type_unification): Don't set an argument pack as incomplete if
2784 no argument pack was deduced.
2785 (type_unification_real): If a type parameter is a parameter pack
2786 and has not otherwise been deduced, it will be deduced to an empty
2788 (more_specialized_fn): Use the actual lengths of the argument
2789 lists when comparing against expansions.
2790 * semantics.c (finish_member_declaration): If a field's type has
2791 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2793 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2796 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2798 2007-05-22 Ollie Wild <aaw@google.com>
2800 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2801 (unqualified_namespace_lookup): Adds check for hidden types.
2803 2007-05-22 Ollie Wild <aaw@google.com>
2805 * decl.c (duplicate_decls): Verify namespace names are unique.
2807 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2809 * decl.c (cxx_maybe_build_cleanup): Handle
2810 __attribute__((cleanup)).
2812 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2814 * cvt.c (cp_convert_and_check): Don't check warnings if the
2817 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2819 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2821 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2824 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2825 type only if is a class type (5.2.8/4).
2827 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2829 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2830 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2831 c_common_unsigned_type.
2833 2007-05-11 Silvius Rus <rus@google.com>
2835 * cp/typeck.c (build_indirect_ref): Add call to
2836 strict_aliasing_warning.
2837 (build_reinterpret_cast_1): Condition call to
2838 strict_aliasing_warning.
2840 2007-05-11 Jan Hubicka <jh@suse.cz>
2842 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2843 * decl2.c (start_objects): ctors and dtors are no longer public.
2844 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2846 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2848 * typeck.c (build_unary_op): Remove code that used to
2849 handle non lvalue increments/decrements.
2851 2007-05-07 Mike Stump <mrs@apple.com>
2853 * parser.c (check_empty_body): Add.
2854 (cp_parser_iteration_statement): Add call to check_empty_body.
2856 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2859 * mangle.c (write_mangled_name): Mangle static variable names.
2860 (write_unqualified_name): Use local-source-name for
2861 namespace-scope static variables.
2863 2007-05-04 Dirk Mueller <dmueller@suse.de>
2865 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2868 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2871 * decl2.c (constrain_class_visibility):
2872 Use strip_pointer_or_array_types instead of strip_array_types.
2874 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2877 * decl.c (reshape_init_r): Don't reshape the first element if it
2878 is a pointer to member function.
2880 2007-04-27 Simon Baldwin <simonb@google.com>
2882 * decl.c (grokparms): Changed message format from %qD to %qE.
2884 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2886 * error.c (maybe_warn_variadic_templates): Variadic templates are
2887 now in C++0x, so only warn about them in C++98 mode.
2889 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2892 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2893 integeral types from vectors types.
2895 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2898 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2899 for type dependent OMP_CLAUSE_DECLs.
2901 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2904 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2905 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2906 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2907 * init.c (build_zero_init): Adjust, as
2908 COMPLEX_TYPE is now a SCALAR_TYPE.
2909 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2910 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2912 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2914 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2915 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2916 (trait_expr_value): Adjust.
2918 2007-04-23 Simon Baldwin <simonb@google.com>
2920 * decl.c (grokparms): Added new error for duplicate function
2921 parameters names in function prototypes, to match gcc behavior.
2923 2007-04-23 Jan Hubicka <jh@suse.cz>
2925 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2928 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2930 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2931 instead of checking GIMPLE_STMT_P in chain_next.
2933 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2936 * call.c (convert_for_arg_passing): Convert bitfields to their
2939 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2942 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2944 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2947 * cp/decl2.c (constrain_class_visibility):
2948 Do not warn about the use of anonymous namespace in the main input file.
2950 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2952 * cp-tree.h (current_template_parms): Fix typo in comment.
2954 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2956 * cp-tree.h, error.c: Fix comment typos.
2958 2007-04-13 Jason Merrill <jason@redhat.com>
2961 * call.c (reference_binding): Add c_cast_p parm. If true,
2962 add quals to TO as needed to make it reference-compatible.
2964 2007-04-11 Jan Hubicka <jh@suse.cz>
2966 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2967 that we are not processing template_decl.
2969 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2972 * class.c (build_base_path): Ensure that the converted pointer has
2973 the same cv-qualification as the input.
2975 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2977 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2979 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2981 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2983 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2984 * tree.c (cp_add_pending_fn_decls): Remove.
2985 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2987 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2989 Revert change removing staticp.
2991 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2993 * cp-objcp-common.c (cxx_staticp): Remove.
2994 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2995 * cp-tree.h (cxx_staticp):
2997 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2999 * class.c (check_for_override): Don't remove dllmport attribute
3002 2007-04-03 Jakub Jelinek <jakub@redhat.com>
3005 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
3006 type issue error and return early.
3008 2007-03-30 Jason Merrill <jason@redhat.com>
3011 * typeck.c (cp_type_readonly): New fn.
3012 * cp-tree.h: Declare it.
3013 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
3014 (cp_finish_decl): Not here.
3016 2007-03-31 Richard Guenther <rguenther@suse.de>
3018 * optimize.c (maybe_clone_body): Replace splay-tree usage by
3021 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
3026 * parser.c (declarator_can_be_parameter_pack): New.
3027 (cp_parser_template_parameter): Only parse the `...' if the
3028 declarator can be a parameter pack.
3029 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
3031 * pt.c (find_parameter_packs_r): Look into the bounds on integer
3032 types (they could be used as array bounds).
3033 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
3034 (tsubst_pack_expansion): Handle failure to expand parameter
3037 2007-03-30 Paolo Carlini <pcarlini@suse.de>
3040 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
3041 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
3042 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
3043 (CLASS_TYPE_NON_UNION_P): Add.
3044 (struct lang_type_class): Add has_complex_dflt.
3045 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
3046 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
3047 * cp-tree.def: Add TRAIT_EXPR.
3048 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
3049 * lex.c (struct resword): Add __has_nothrow_assign,
3050 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
3051 __has_trivial_constructor, __has_trivial_copy,
3052 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
3053 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
3054 __is_pod, __is_polymorphic, __is_union.
3055 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
3056 (cp_parser_trait_expr): New.
3057 * semantics.c (finish_trait_expr, trait_expr_value
3058 classtype_has_nothrow_copy_or_assign_p): New.
3059 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
3061 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
3062 * class.c (check_bases, check_field_decl, check_bases_and_members):
3063 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
3064 * pt.c (uses_template_parms, tsubst_copy_and_build,
3065 value_dependent_expression_p, type_dependent_expression_p): Deal with
3067 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
3069 2007-03-29 Richard Guenther <rguenther@suse.de>
3071 * tree.c (cp_walk_subtrees): Do not set input_location.
3073 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
3076 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
3079 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3081 * parser.c (struct cp_parser): Update comment for
3082 greater_than_is_operator_p.
3083 (cp_parser_primary_expression): In C++0x mode, a cast operator can
3084 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
3085 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
3086 !GREATER_THAN_IS_OPERATOR_P.
3087 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
3088 `>>' operators that will become two `>' tokens in C++0x.
3089 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
3090 mode, allowing it to terminate default arguments.
3091 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
3092 `>>' like two consecutive `>' tokens.
3093 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
3094 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
3095 ends a template argument.
3097 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3099 * decl.c (redeclaration_error_message): Complain when redeclaring
3100 a friend function with default template arguments (C++0x mode only).
3101 * cp-tree.h (check_default_tmpl_args): Declare.
3102 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
3103 template arguments in function templates. Add support for checking
3104 the default template arguments of friend templates.
3105 (push_template_decl_real): Fix call to check_default_tmpl_args.
3106 (type_unification_real): If a template parameter has not been
3107 deduced but provides a default template argument, substitute into
3108 that default template argument.
3109 * parser.c (cp_parser_init_declarator): When declaring (but not
3110 defining!) a function template in C++0x mode, check for default
3113 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
3116 * decl.c (grokdeclarator): Deal with cv-qualified function type
3117 typedefs in the same way for member and non-member functions.
3119 2007-03-26 Dirk Mueller <dmueller@suse.de>
3121 * parser.c (cp_parser_member_declaration): Pedwarn
3122 about stray semicolons after member declarations.
3124 2007-03-26 Paolo Carlini <pcarlini@suse.de>
3127 * pt.c (instantiate_decl): Set in_system_header.
3129 2007-03-22 Mark Mitchell <mark@codesourcery.com>
3131 * cp-tree.h (current_tempalte_parms): Improve documentation.
3132 * pt.c (current_template_args): Likewise.
3135 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
3136 not consume tokens when failing.
3138 2007-03-22 Jim Wilson <wilson@specifix.com>
3139 Mark Mitchell <mark@codesourcery.com>
3142 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
3143 consistent with FROM.
3145 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3147 * error.c (dump_expr): Handle dependent names that designate types.
3148 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
3150 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
3152 * cp-tree.def, parser.c, pt.c: Fix comment typos.
3154 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3156 * cvt.c (cp_convert_and_check) : Define.
3157 * cp-tree.h (cp_convert_and_check): Declare.
3158 * call.c (convert_conversion_warnings): Rename to
3159 conversion_null_warnings. The warning for floating-point to
3160 integer is handled by convert_and_check in convert_like_real.
3161 (convert_like_real): convert_conversion_warnings was renamed as
3162 conversion_null_warnings.
3163 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
3164 overflow and changes of value during conversion.
3166 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3169 * parser.c (cp_parser_statement): If 'namespace' is found, this
3170 only can be a namespace alias definition, so parse it now.
3171 (cp_parser_namespace_alias_definition): if we find an open brace
3172 instead of '=', then this is actually a misplaced namespace
3175 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3178 * decl.c (cxx_init_decl_processing): Move command-line options
3179 processing to c-opts.c.
3181 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
3183 * ptree.c (cxx_print_type): Use formatting markup for integers
3184 when printing template parameter index/level/orig level.
3185 (cxx_print_xnode): Ditto.
3186 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
3187 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
3188 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
3190 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
3191 rather than a HOST_WIDE_INT.
3192 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
3193 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
3195 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
3196 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
3197 IN_BASE_INITIALIZER bool bitfields.
3198 (struct cp_declarator): Make KIND a 4-bit field. Make
3199 PARAMETER_PACK_P a bool bitfield just after KIND.
3200 * pt.c (uses_parameter_packs): Destroy the pointer set.
3201 (make_pack_expansion): Ditto.
3202 (check_for_bare_parameter_packs): Ditto.
3203 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
3205 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
3208 * call.c (convert_default_arg): Instead of copying the node,
3211 2007-03-15 Dirk Mueller <dmueller@suse.de>
3214 * call.c (convert_conversion_warnings): New..
3215 (convert_like_real): .. factored out from here.
3216 (convert_conversion_warnings): Add warning about
3217 false being converted to NULL in argument passing.
3219 2007-03-14 Dirk Mueller <dmueller@suse.de>
3221 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
3222 (finish_do_body): Warn about empty body in do/while statement.
3224 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3226 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
3228 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3231 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
3234 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
3236 * cp/repo.c (init_repo): Initialize random_seed saved options.
3237 (finish_repo): Adjust.
3239 2007-03-13 Mark Mitchell <mark@codesourcery.com>
3242 * Make-lang.in (doc/g++.1): Use $< to specify the location from
3245 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
3247 * decl.c (compute_array_index_type): New warning flag warn_vla.
3249 2007-03-12 Mark Mitchell <mark@codesourcery.com>
3252 * call.c (convert_default_arg): Copy non-constant arguments.
3254 2007-03-11 Mark Mitchell <mark@codesourcery.com>
3257 * parser.c (cp_parser_postfix_expression): Disallow compound
3258 literals in constant expressions.
3261 * semantics.c (finish_typeof): Use unlowered_expr_type.
3263 2007-03-10 Mark Mitchell <mark@codesourcery.com>
3266 * cp-tree.h (unlowered_expr_type): New function.
3267 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
3268 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
3269 (unlowered_expr_type): New function.
3270 (build_unary_op): Disallow predecrements of bool bitfields.
3271 * call.c (build_conditional_expr): Use unlowered_expr_type.
3272 * pt.c (type_unification_real): Likewise.
3274 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
3277 * typeck.c (check_return_expr): Check for bare parameter packs.
3278 (comptypes): Compare template parameter packs and
3279 type pack expansions.
3280 * decl.c (grokdeclarator): Deal with the declaration of function
3282 (grokparms): Verify that the (optional) function parameter pack is
3283 at the end of the parameter list.
3284 (xref_basetypes): Handle pack expansions in the base class.
3285 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
3286 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
3287 (NONTYPE_ARGUMENT_PACK): New.
3288 (TYPE_PACK_EXPANSION): New.
3289 (EXPR_PACK_EXPANSION): New.
3290 (ARGUMENT_PACK_SELECT): New.
3291 * cp-objcp-common.c (cp_tree_size): Compute size of
3292 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
3293 ARGUMENT_PACK_SELECT.
3294 * error.c (dump_template_argument): Print template argument packs.
3295 (dump_template_argument_list): Ditto.
3296 (dump_template_parameter): Dump `...' for template type parameter
3298 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
3299 (dump_parameters): Print function parameter packs.
3300 (dump_template_parms): Print template argument packs.
3301 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
3302 (maybe_warn_variadic_templates): New.
3303 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
3304 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3305 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3307 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
3308 (write_template_arg): Write argument packs as separate arguments.
3309 * cp-tree.h (struct template_parm_index_s): Add flag that
3310 indicates that the template parameter is actually a parameter
3312 (struct tree_argument_pack_select): New.
3313 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
3314 (union lang_tree_node): Add argument_pack_select.
3315 (FUNCTION_PARAMETER_PACK_P): New.
3316 (PACK_EXPANSION_P): New.
3317 (PACK_EXPANSION_PATTERN): New.
3318 (SET_PACK_EXPANSION_PATTERN): New.
3319 (PACK_EXPANSION_PARAMETER_PACKS): New.
3320 (ARGUMENT_PACK_P): New.
3321 (ARGUMENT_PACK_ARGS): New.
3322 (SET_ARGUMENT_PACK_ARGS): New.
3323 (ARGUMENT_PACK_INCOMPLETE_P): New.
3324 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
3325 (TEMPLATE_PARM_PARAMETER_PACK): New.
3326 (TEMPLATE_TYPE_PARAMETER_PACK): New.
3327 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
3328 (ARGUMENT_PACK_SELECT_INDEX): New.
3329 (ARGUMENT_PACK_SELECT_ARG): New.
3330 (struct cp_declarator): Add parameter_pack_p flag.
3331 (maybe_warn_variadic_templates): Declare.
3332 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
3333 indicate a template parameter pack.
3334 (uses_parameter_packs): Declare.
3335 (template_parameter_pack_p): Declare.
3336 (template_parms_variadic_p): Declare.
3337 (make_pack_expansion): Declare.
3338 (check_for_bare_parameter_packs): Declare.
3339 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
3340 sizeof... expressions.
3341 (pp_cxx_expression): Print pack expansions and non-type argument
3343 (pp_cxx_exception_specification): Print pack expansions.
3344 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
3345 (pp_cxx_ctor_initializer): Print pack expansions.
3346 (pp_cxx_type_id): Print pack expansions.
3347 (pp_cxx_template_argument_list): Print argument packs.
3348 (pp_cxx_template_parameter): Print ellipsis for template parameter
3350 * pt.c (comp_template_parms): Compare template parameter packs.
3351 (template_parameter_pack_p): New.
3352 (template_parms_variadic_p): New.
3353 (template_args_variadic_p): New.
3354 (make_ith_pack_parameter_name): New.
3355 (struct find_parameter_pack_data): New.
3356 (find_parameter_packs_r): New.
3357 (uses_parameter_packs): New.
3358 (make_pack_expansion): New.
3359 (check_for_bare_parameter_packs): New.
3360 (expand_template_argument_pack): New.
3361 (reduce_template_parm_level): Propagate parameter pack flag.
3362 (process_template_parm): Add is_parameter_pack parameter to state
3363 when the parameter is actually a parameter pack. Create template
3364 parameter packs when is_parameter_pack is true.
3365 (current_template_args): The argument for a template parameter
3366 pack is an argument pack containing a single pack expansion.
3367 (process_partial_specialization): When checking that non-type
3368 argument expressions do not involve template parameters, loop over
3369 the arguments in argument packs separately.
3370 (push_template_decl_real): Check that the type of the declaration
3371 does not have any bare parameter packs. Check that primary
3372 templates have no more than one parameter pack, and that it comes
3373 at the end of the template parameter list.
3374 (convert_template_argument): Handle coercions for pack expansion
3375 expressions by coercing the pattern then rebuilding the expansion.
3376 (coerce_template_parms): When coercing the arguments for a
3377 variadic template, pack "extra" arguments into an argument pack.
3378 (coerce_template_template_parms): Cannot coerce between parameter
3379 packs and non-pack parameters.
3380 (template_args_equal): Compare PACK_EXPANSION_P expressions.
3381 (comp_template_args): Expand all template arguments packs before
3382 comparing template argument lists.
3383 (mangle_class_name_for_template): Make argument packs as separate
3385 (for_each_template_parm_r): No need to handle BASELINK.
3386 (instantiate_class_template): Handle pack expansions in the base
3388 (tsubst_pack_expansion): New.
3389 (tsubst_template_args): Handle substitutions of argument packs and
3390 pack expansion into template argument lists.
3391 (tsubst_decl): Expand function parameter packs into separate
3392 function parameters.
3393 (tsubst_arg_types): Expand a type pack expansion into separate
3395 (tsubst_exception_specification): Handle pack expansions in
3396 exception specifiers.
3397 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
3398 replacing a template parameter with its argument. If we encounter
3399 a substitution for an argument pack, just return the parameter
3401 (tsubst_copy): sizeof(X...) returns the number of elements in
3402 parameter pack X. See through ARGUMENT_PACK_SELECT when the
3403 PARM_DECL is a parameter pack.
3404 (tsubst_expr): Expression pack expansions and argument packs
3405 cannot show up here; they will all be handled through function
3406 calls, sizeof, and template argument lists.
3407 (tsubst_copy_and_build): sizeof(X...) returns the number of
3408 elements in parameter pack X. Handle pack expansions in TREE_LIST
3409 and CONSTRUCTOR nodes.
3410 (fn_type_unification): Handle "incomplete" explicit template
3411 argument lists that specify some of the arguments for a template
3413 (type_unification_real): Unify arguments against pack expansions.
3414 (template_parm_level_and_index): New, helper function.
3415 (unify_pack_expansion): New.
3416 (unify): Unify argument packs on an argument-by-argument basis,
3417 handling variadic argument packs as well.
3418 (more_specialized_fn): Handle unification of function parameter
3419 packs. All things being equal, prefer non-variadic function
3420 templates to variadic function templates.
3421 (more_specialized_class): Prefer the variadic class template
3422 partial specialization that binds fewer arguments to a parameter
3424 (regenerate_decl_from_template): Expand function parameter packs
3425 into separate parameters.
3426 (instantiate_decl): Ditto.
3427 (tsubst_initializer_list): Handle pack expansions for base-class
3429 (dependent_type_p_r): Determine dependent types in argument packs
3430 and pack expansions.
3431 (value_dependent_expression_p): Determine value-dependence of
3432 non-type argument packs.
3433 (dependent_template_arg_p): Handle argument packs.
3434 * semantics.c (finish_cond): Check for bare parameter packs.
3435 (finish_expr_stmt): Ditto.
3436 (finish_for_expr): Ditto.
3437 (finish_switch_cond): Ditto.
3438 (finish_mem_initializers): Ditto.
3439 * name-lookup.c (arg_assoc_type): Handle pack expansions and
3441 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
3442 * parser.c (make_declarator): Declarator is not an expansion.
3443 (make_pointer_declarator): Transfer parameter pack flag to outer
3445 (make_reference_declarator): Ditto.
3446 (make_ptrmem_declarator): Ditto.
3447 (make_call_declarator): Ditto.
3448 (make_array_declarator): Ditto.
3449 (cp_parser_postfix_expression): Allow pack expansion expressions
3450 in the argument list for a call expression.
3451 (cp_parser_parenthesized_expression_list): Add new parameter
3452 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
3453 into separate arguments."
3454 (cp_parser_new_placement): Allow pack expansion expressions.
3455 (cp_parser_new_initializer): Ditto.
3456 (cp_parser_mem_initializer_list): Allow ellipsis to create a
3457 base-class initializer expansion.
3458 (cp_parser_mem_initializer): Ditto.
3459 (cp_parser_template_parameter_list): Keep track of whether the
3460 template parameter is a template parameter pack.
3461 (cp_parser_template_parameter): Parse the ellipsis to indicate a
3462 template parameter pack.
3463 (cp_parser_type_parameter): Ditto.
3464 (cp_parser_template_argument_list): Parse the ellipsis to indicate
3466 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
3467 this declarator is a parameter pack.
3468 (cp_parser_parameter_declaration): The ellipsis does not end the
3469 parameter declaration, because it might be a parameter pack. Parse
3470 the ellipsis to indicate a parameter pack.
3471 (cp_parser_initializer): Allow pack expansions.
3472 (cp_parser_initializer_list): Allow ellipsis to create an
3473 initializer expansion.
3474 (cp_parser_base_clause): Allow ellipsis to create a base specifier
3476 (cp_parser_type_id_list): Allow ellipsis to create an exception
3477 specifier expansion.
3478 (cp_parser_attribute_list): Don't allow pack expansions.
3479 (cp_parser_functional_cast): Allow pack expansions.
3480 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
3481 compute the length of a parameter pack.
3482 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
3483 end a template argument.
3484 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3485 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3488 2007-03-09 Dirk Mueller <dmueller@suse.de>
3490 * cp/call.c (build_new_op): Call warn_logical_operator.
3492 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
3495 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
3498 * pt.c (any_template_arguments_need_structural_equality_p):
3501 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
3503 * decl.c (grokdeclarator): Disable warnings for anonymous
3506 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
3508 * typeck2.c (readonly_error): Always emit a hard error.
3509 Remove last argument.
3510 * cp-tree.h (readonly_error): Adjust prototype.
3511 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
3512 * typeck.c (build_unary_op): Likewise.
3513 (build_modify_expr): Likewise.
3515 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
3518 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
3520 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3523 * parser.c (struct cp_parser): New IN_IF_STMT.
3524 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
3525 returning if parsing the body of an 'if' statement or issuing an
3526 error and continuing.
3527 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
3529 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
3531 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
3534 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
3537 2007-03-02 Geoffrey Keating <geoffk@apple.com>
3539 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
3540 Objective-C++. Don't exit early if -shared-libgcc needs to be
3543 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3545 * typeck.c (common_base_type): Delete unused function.
3547 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3549 * Make-lang.in: Add dummy lang.install-pdf target.
3551 2007-03-01 Simon Baldwin <simonb@google.com>
3554 * decl.c (check_tag_decl): Added new warning for typedef ignored
3555 when it precedes an otherwise valid non-typedef declaration.
3557 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
3559 * typeck.c (build_function_call): Store converted arguments
3560 in a stack-allocated array instead of building a list.
3561 (convert_arguments): Store arguments in the array passed in as an
3562 argument, and return the actual number of arguments.
3563 * call.c (build_call): Delete, and replace with...
3564 (build_call_n, build_call_a): New.
3565 (build_op_delete_call): Rewrite to avoid constructing argument lists.
3566 (build_over_call): Store converted arguments in a stack-allocated
3567 array instead of building a list.
3568 (build_cxx_call): Pass arguments in an array instead of as a list.
3569 (build_java_interface_fn_ref): Rewrite to avoid constructing
3571 * tree.h: Update declarations to reflect above changes.
3572 * method.c (use_thunk): Use a stack-allocated array to hold
3573 the arguments instead of a list.
3574 * rtti.c (throw_bad_cast): Update call to cxx_call.
3575 (throw_bad_typeid): Likewise.
3576 (build_dynamic_cast_1): Likewise.
3577 * init.c (build_builtin_delete_call): Use build_call_n.
3578 * decl.c (expand_static_init): Likewise.
3579 * except.c (cp_protect_cleanup_actions): Likewise.
3580 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
3581 (gimplify_must_not_throw_expr): Likewise.
3582 (cxx_omp_apply_fn): Use build_call_a.
3584 2007-02-26 Mark Mitchell <mark@codesourcery.com>
3586 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
3587 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
3589 2007-02-25 Mark Mitchell <mark@codesourcery.com>
3591 * cp-tree.h (static_ctors): Remove.
3592 * cp-tree.h (static_dtors): Likewise.
3593 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
3594 refactoring of tree_map hierarchy.
3595 (decl_shadowed_for_var_insert): Likewise.
3596 * semantics.c (expand_body): Use c_expand_body.
3597 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
3598 * decl2.c (static_ctors): Remove.
3599 (static_dtors): Likewise.
3600 (generate_ctor_or_dtor_function): Pass NULL_TREE to
3601 objc_generate_static_init_call. Do not call static_[cd]tors.
3602 (generate_ctor_and_dtor_functions_for_priority): Do not check for
3604 (cp_write_global_declarations): Likewise.
3606 2007-02-23 Richard Guenther <rguenther@suse.de>
3608 * class.c (note_name_declared_in_class): Make declaration
3609 changes meaning a pedwarn.
3611 2007-02-22 Michael Matz <matz@suse.de>
3614 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
3615 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
3616 dump_function_decl): Guard emitting outer scopes by new flag.
3617 * cp-lang.c (cxx_dwarf_name): New function.
3618 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
3619 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
3621 (push_template_decl_real, lookup_template_class): Remove calls
3624 2007-02-19 Mark Mitchell <mark@codesourcery.com>
3626 * call.c (build_new_method_call): Ensure that explicit calls of
3627 destructors have type "void".
3629 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3631 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
3632 and -Walways-true with -Waddress.
3633 * cvt.c (convert_to_void): Replace unconditional warning with
3636 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
3638 * decl.c, tree.c: Fix comment typos.
3640 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3643 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
3644 statement expression if we had an error mark node.
3646 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3647 Brooks Moses <brooks.moses@codesourcery.com>
3648 Lee Millward <lee.millward@codesourcery.com>
3650 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
3651 Change class to tcc_vl_exp.
3653 * call.c (build_call): Use build_call_list instead
3655 (build_over_call): Likewise.
3656 (build_new_method_call): Use build_min_non_dep_call_list
3657 instead of build_min_non_dep.
3659 * error.c (dump_call_expr_args): New function.
3660 (dump_aggr_init_expr_args): New function.
3661 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
3662 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
3664 * cvt.c (convert_to_void): Use build_call_array instead
3665 of build3; use new AGGR_INIT_EXPR accessor macros.
3667 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
3668 instead of TREE_CODE_LENGTH.
3670 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
3671 AGGR_INIT_EXPR accessor macros.
3673 * cp-gimplify.c (cp_gimplify_init_expr): Use
3674 AGGR_INIT_EXPR_SLOT to set the slot operand.
3676 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
3677 (AGGR_INIT_EXPR_SLOT): New macro.
3678 (AGGR_INIT_EXPR_ARG): New macro.
3679 (aggr_init_expr_nargs): New macro.
3680 (AGGR_INIT_EXPR_ARGP): New macro.
3681 (aggr_init_expr_arg_iterator): New.
3682 (init_aggr_init_expr_arg_iterator): New.
3683 (next_aggr_init_expr_arg): New.
3684 (first_aggr_init_expr_arg): New.
3685 (more_aggr_init_expr_args_p): New.
3686 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
3687 (stabilize_aggr_init): New declaration.
3688 (build_min_non_dep_call_list): Likewise.
3690 * tree.c (process_aggr_init_operands): New function.
3691 (build_aggr_init_array) New function.
3692 (build_cplus_new): Update to use new CALL_EXPR and
3693 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
3694 build_aggr_init_array.
3695 (build_min_non_dep_call_list) New function.
3696 (build_min_nt): Assert input code parameter is not a variable
3697 length expression class.
3698 (build_min, build_min_non_dep): Likewise.
3699 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
3700 to check for equality instead of recursing. Handle tcc_vl_exp
3702 (stabilize_call): Update to only handle CALL_EXPRs, not
3703 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
3704 (stabilize_aggr_init): New function.
3705 (stabilize_init): Use it.
3707 * cxx-pretty-print.c (pp_cxx_postfix_expression)
3708 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
3709 AGGR_INIT_EXPR accessor macros and argument iterators.
3711 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
3712 build_vl_exp. Iterate through the operands, recursively
3713 processing each one.
3714 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3715 CALL_EXPR accessor macros.
3716 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3717 tree code classes. Use TREE_OPERAND_LENGTH instead of
3720 * semantics.c (finish_call_expr): Use build_nt_call_list
3721 instead of build_nt.
3722 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3723 accessor macros. Use build_call_array to construct the
3724 CALL_EXPR node instead of build3
3726 * decl2.c (build_offset_ref_call_from_tree): Use
3727 build_nt_call_list and build_min_non_dep_call_list instead
3728 of build_min_nt and build_min_non_dep.
3730 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3731 Use build_nt_call_list instead of build_min_nt.
3733 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3736 * call.c (build_conditional_expr): Improve error message.
3738 2007-02-13 Dirk Mueller <dmueller@suse.de>
3740 * friend.c (do_friend): Annotate warning about friend
3741 declarations in templates with OPT_Wnon_template_friend.
3742 Convert informal message from warning() to inform().
3744 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3745 Mark Mitchell <mark@codesourcery.com>
3748 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3749 instantiations for variables.
3751 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3754 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3755 Check warn_unused_value just once.
3757 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3760 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3761 (fn_type_unificiation): Likewise.
3762 (get_bindings): Likewise.
3764 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3767 * decl.c (finish_function): Use DECL_REPLACEABLE.
3768 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3770 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3772 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3774 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3776 * decl.c (grokvardecl): Don't error if !have_tls.
3777 (grokdeclarator): Likewise.
3778 * parser.c (cp_parser_omp_threadprivate): Likewise.
3780 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3783 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3784 parameters and result decls in omp clauses.
3785 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3788 2007-02-05 Dirk Mueller <dmueller@suse.de>
3791 * parser.c (cp_parser_class_specifier): Always initialize bases.
3793 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3795 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3796 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3797 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3799 * semantics.c (finish_omp_atomic): Store a whole expression node
3800 in operand 1, and integer_zero_node in operand 0, for dependent
3801 OMP_ATOMIC. Rewrite to make flow easier to understand.
3803 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3805 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3807 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3809 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3810 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3812 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3814 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3815 keyword warning to -Wc++0x-compat.
3817 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3819 * decl.c (grokdeclarator): Update documentation.
3821 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3824 * decl.c (grokdeclarator): If __thread is used together with
3825 a storage class other than extern and static, clear thread_p
3826 after issuing diagnostics and fall through to checking the
3829 2007-01-30 Roger Sayle <roger@eyesopen.com>
3831 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3832 calculating the size of an array (to avoid recursive errors).
3834 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3837 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3839 * call.c (convert_like_real): Don't warn when converting to
3842 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3844 * decl.c (pop_label): Replace warning with call to
3845 warn_for_unused_label.
3847 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3850 * semantics.c (finish_pseudo_destructor_expr): Check the
3851 destrutor name by calling check_dtor_name.
3853 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3855 * lex.c (D_CPP0X): Rename.
3857 (reswords): D_CPP0X -> D_CXX0X.
3858 (init_reswords): Ditto.
3859 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3860 of C++0x keywords as identifiers.
3862 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3865 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3868 2007-01-23 Ian Lance Taylor <iant@google.com>
3870 * typeck.c (convert_for_assignment): Only warn about a = b = c
3871 when converting to bool.
3873 2007-01-23 Roger Sayle <roger@eyesopen.com>
3875 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3877 * typeck.c (ignore_overflows): Remove the remaining uses of
3878 TREE_CONSTANT_OVERFLOW.
3880 2007-01-20 Jan Hubicka <jh@suse.cz>
3882 * decl2.c (start_objects, start_static_storage_duration_function):
3883 Do not make the functions uninlinable.
3885 2007-01-17 Ian Lance Taylor <iant@google.com>
3887 * class.c (add_method): Call VEC_reserve_exact rather than passing
3888 a negative size to VEC_reserve.
3890 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3893 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3895 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3898 * decl.c (make_typename_type): If the qualified name is not a
3899 type, issue an error.
3900 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3903 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3905 * rtti.c: Include target.h.
3906 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3907 don't emit typeinfo for fundamental types as weak.
3908 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3910 2007-01-08 Richard Guenther <rguenther@suse.de>
3912 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3914 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3916 * call.c (standard_conversion): Pass flag to
3917 vector_types_convertible_p to disallow emission of note.
3918 * typeck.c (convert_for_assignment): Pass flag to
3919 vector_types_convertible_p to allow emission of note.
3920 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3921 to disallow emission of note.
3923 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3926 * typeck.c (build_binary_op): Call overflow_warning if
3927 TREE_OVERFLOW_P is true for the result and not for any of the
3930 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3933 * class.c (add_method): Don't wait until template
3934 instantiation time to complain about duplicate methods.
3936 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3939 * semantics.c (finish_unary_op_expr): Warn only if result
3940 overflowed and operands did not.
3942 2007-01-05 Ian Lance Taylor <iant@google.com>
3944 * typeck.c (build_binary_op): Warn about comparing a non-weak
3947 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3949 * pt.c (tsubst): Propagate the need for structural equality checks
3950 when reducing the level of template parameters.
3952 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3954 * pt.c: Fix a comment typo.
3956 2007-01-02 Ian Lance Taylor <iant@google.com>
3958 * semantics.c (maybe_convert_cond): Optionally warn when using an
3959 assignment as a condition.
3960 * typeck.c (convert_for_assignment): Optionally warn about
3961 assigning the result of an assignment to a bool.
3963 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3965 * pt.c (canonical_template_parms): Correct typo in comment.
3967 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3969 * typeck.c (structural_comptypes): Renamed from "comptypes".
3970 (comptypes): Use canonical type information to perform fast type
3971 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3972 canonical type comparison returns the same results as we would see
3973 from the current, structural check. Support COMPARE_STRUCTURAL
3974 when we need structural checks.
3975 * decl.c (typename_compare): Fix comment.
3976 (build_typename_type): TYPENAME_TYPE nodes require structural
3977 equality checks, because they resolve different based on the
3979 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3980 require structural equality checks (for now).
3981 (build_ptrmemfunc_type): Build the canonical pointer to member
3983 (compute_array_index_type): Whenever we build a new index type
3984 to represent the size of an array in a template, we need to mark
3985 this index type as requiring structural equality. This goes for
3986 arrays with value-dependent sizes with the current ABI, or all
3988 * tree.c (cplus_array_hash): New.
3989 (struct cplus_array_info): New.
3990 (cplus_array_compare): New.
3991 (cplus_array_htab): New.
3992 (build_cplus_array_type_1): Use a hash table to cache the array
3993 types we build. Build the canonical array type for each array
3995 (cp_build_qualified_type_real): When building a cv-qualified array
3996 type, use the hash table of array types and build canonical array
3998 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3999 use structural equality (for now).
4000 * cp-tree.h (COMPARE_STRUCTURAL): New.
4001 * pt.c (canonical_template_parms): New.
4002 (canonical_type_parameter): New.
4003 (process_template_parm): Find the canonical type parameter.
4004 (lookup_template_class): When we have named the primary template
4005 type, set the canonical type for our template class to the primary
4006 template type. If any of the template arguments need structural
4007 equality checks, the template class needs structural equality
4009 (tsubst): When reducing the level of a template template
4010 parameter, we require structural equality tests for the resulting
4011 parameter because its template parameters have not had their types
4012 canonicalized. When reducing a template type parameter, find the
4013 canonical reduced type parameter.
4014 (any_template_arguments_need_structural_equality_p): New.