1 2008-02-13 Jakub Jelinek <jakub@redhat.com>
2 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
5 * parser.c (cp_parser_pseudo_destructor_name): If next tokens
6 are not identifier :: ~, return before calling cp_parser_type_name.
8 2008-02-13 Jason Merrill <jason@redhat.com>
10 PR c++/34962, c++/34937, c++/34939
11 * decl2.c (is_late_template_attribute): Always defer attributes
15 * pt.c (value_dependent_expression_p): Look into DECL_INITIAL
18 2008-02-12 Jason Merrill <jason@redhat.com>
21 * call.c (convert_like_real): Pass LOOKUP_ONLYCONVERTING to build_temp
22 if we're doing conversions to call a user-defined conversion function.
24 2008-02-12 Steven Bosscher <steven@gcc.gnu.org>
27 * semantics.c (finish_qualified_id_expr): Avoid duplicate access
30 2008-02-12 Jakub Jelinek <jakub@redhat.com>
33 * init.c (build_new_1): Don't create placement_expr before
34 constructing alloc_call. Verify that the pointer is passed by
35 value to operator new.
37 2008-02-11 Jason Merrill <jason@redhat.com>
40 * pt.c (tsubst): Don't look up a template typedef in an explicit
43 2008-02-11 Douglas Gregor <doug.gregor@gmail.com>
46 * tree.c (cp_build_qualified_type_real): When building a
47 cv-qualified array type, build it as a unique type with
48 build_cplus_array_type_1 and then adopt the unqualified type's
51 2008-02-11 Paolo Carlini <pcarlini@suse.de>
54 * decl.c (groktypename): Check grokdeclarator return.
56 2008-02-10 Jason Merrill <jason@redhat.com>
59 * decl2.c (cp_write_global_declarations): Don't write out static
60 data members with DECL_IN_AGGR_P set.
62 2008-02-08 Jason Merrill <jason@redhat.com>
65 * tree.c (build_target_expr_with_type): Handle void initializer.
66 (bot_manip): Remap slot before recursing.
68 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
71 * Make-lang.in (cc1plus-dummy, cc1plus): Add $(GMPLIBS).
73 2008-02-06 Alexandre Oliva <aoliva@redhat.com>
76 * tree.c: Include tree-flow.h.
77 (build_target_expr): Check type compatibility.
78 * Make-lang.in (cp/tree.o): Depend on $(TREE_FLOW_H).
79 * call.c (convert_like_real): Convert bitfield to expected type.
81 2008-02-06 Douglas Gregor <doug.gregor@gmail.com>
85 * typeck.c (structural_comptypes): Call cp_comptypes.
86 (comptypes): New; called from the C/C++ common bits to perform
88 (cp_comptypes): Renamed from comptypes, which is already used,
89 with a different signature, by the C++ front end.
90 (build_reinterpret_cast_1): Call cp_comptypes.
91 (ptr_reasonably_similar): Ditto.
92 * decl.c (decls_match): Ditto.
93 * cvt.c (convert_to_reference): Ditto.
94 * cp-tree.h (same_type_p): Ditto.
95 (same_or_base_type_p): Ditto.
96 (comptypes): Rename to cp_comptypes.
97 * pt.c (canonical_type_parameter): Call cp_comptypes.
99 2008-02-05 Jakub Jelinek <jakub@redhat.com>
102 * pt.c (tsubst) <case INTEGER_TYPE>: Don't issue error if max is
103 value dependent expression.
105 2008-02-05 Douglas Gregor <doug.gregor@gmail.com>
108 * decl2.c (save_template_attributes): When we're modifying the
109 TYPE_MAIN_VARIANT to add new attributes, be sure to also modify
110 all of the other variants to add those same attributes. Otherwise,
111 the main variant will be inconsistent with those other variants.
113 2008-02-04 Richard Guenther <rguenther@suse.de>
116 * decl.c (record_builtin_java_type): Make jboolean a
117 integer type again where its mode doesn't match that of bool.
119 2008-02-02 Jason Merrill <jason@redhat.com>
120 Mark Mitchell <mark@codesourcery.com>
123 * init.c (build_value_init_1): New function.
124 (build_value_init): New function.
125 * typeck2.c (build_functional_cast): Call it.
126 * cp-gimplify.c (cp_gimplify_init_expr): Handle its output.
128 * cp-tree.h (TYPE_HAS_USER_CONSTRUCTOR): Rename from
129 TYPE_HAS_CONSTRUCTOR.
130 * class.c (finish_struct_bits, maybe_warn_about_overly_private_class,
131 add_implicitly_declared_members): Adjust.
132 (check_field_decls): Adjust. Remove warnings about reference/const
133 in class without constructor.
134 (check_bases_and_members): Adjust. Give those warnings here instead.
135 * decl.c (fixup_anonymous_aggr): Adjust.
136 (check_initializer): Adjust, clarify logic slightly.
137 (grok_special_member_properties): Adjust, only set if user-provided.
138 * rtti.c (create_tinfo_types): Don't set.
139 * cvt.c (ocp_convert): Remove exception for vtable_entry_type et al.
140 Use same_type_ignoring_top_level_qualifiers_p.
141 * pt.c (check_explicit_specialization): Adjust.
142 (instantiate_class_template): Adjust.
144 2008-01-31 Douglas Gregor <doug.gregor@gmail.com>
145 Jakub Jelinek <jakub@redhat.com>
149 * typeck.c (structural_comptypes): Handle comparisons of
150 VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and
152 * mangle.c (write_builtin_type): Map down to the canonical type,
153 which will be one of the predefined type nodes.
155 2008-01-29 Michael Meissner <michael.meissner@amd.com>
158 * cp-tree.h (struct full_lang_decl): Make tree_code bitfield 16
159 bits to allow for expansion of the number of middle end tree
162 2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
173 * typeck.c (check_return_expr): Tweak call to
174 check_for_bare_parameter_packs.
175 * class.c (add_method): Be careful with error_mark_nodes.
176 * cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
178 * pt.c (struct find_parameter_pack_data): Remove
180 (find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
181 (uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
182 (make_pack_expansion): Ditto.
183 (check_for_bare_parameter_packs): Parameter is now a tree, not a
185 (process_template_parm): Tweak call to
186 check_for_bare_parameter_packs.
187 (push_template_decl_real): Tweak calls to
188 check_for_bare_parameter_packs. If bare parameter packs are found
189 in the list of exceptions, clear out that list after giving an
191 * semantics.c (finish_cond): Tweak call to
192 check_for_bare_parameter_packs.
193 (finish_expr_stmt): Ditto.
194 (finish_for_expr): Ditto.
195 (finish_switch_cond): Ditto.
196 (finish_mem_initializers): Ditto.
197 (finish_member_declaration): Ditto.
198 (finish_static_assert): Check for bare parameter packs in the
200 * decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
201 attributes of a declaration.
202 * parser.c (cp_parser_using_declaration): Tweak call to
203 check_for_bare_parameter_packs.
204 (cp_parser_base_clause): Ditto.
206 2008-01-28 Jason Merrill <jason@redhat.com>
209 * class.c (build_base_path): Fix !want_pointer case.
211 2008-01-27 Jason Merrill <jason@redhat.com>
214 * class.c (build_base_path): Fix previous change.
216 2008-01-26 Jakub Jelinek <jakub@redhat.com>
219 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
222 2008-01-26 Richard Guenther <rguenther@suse.de>
225 * typeck.c (build_binary_op): Remove code to shorten compares.
227 2008-01-25 Richard Guenther <rguenther@suse.de>
230 * decl.c (record_builtin_java_type): Make __java_boolean
232 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
233 after TYPE_MAIN_VARIANT check.
235 2008-01-25 Jason Merrill <jason@redhat.com>
238 * class.c (build_base_path): Don't mess with virtual access if
240 * call.c (standard_conversion): Don't check whether source type
243 * decl2.c (is_late_template_attribute): Don't defer attribute
244 visibility just because the type is dependent.
246 2008-01-25 Jason Merrill <jason@redhat.com>
247 Mark Mitchell <mark@codesourcery.com>
250 * call.c (standard_conversion): Allow conversion from integer/real
252 (compare_ics): Such a conversion is worse than a normal arithmetic
255 2008-01-25 Richard Guenther <rguenther@suse.de>
258 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
261 2008-01-24 Paolo Carlini <pcarlini@suse.de>
264 * pt.c (push_template_decl_real): Return error_mark_node in case
265 of template definition of non-template.
267 2008-01-24 Jason Merrill <jason@redhat.com>
270 * decl2.c (is_late_template_attribute): Defer any attribute with
271 dependent args. Also defer type attributes if the type is dependent.
273 2008-01-22 Jakub Jelinek <jakub@redhat.com>
274 Alexandre Oliva <aoliva@redhat.com>
277 * call.c (reference_binding): For bitfields use the declared bitfield
279 (add_builtin_candidates): Likewise.
280 * class.c (layout_class_type): For bitfields copy over the
283 2008-01-22 Jason Merrill <jason@redhat.com>
286 * decl.c (groktypename): Also ignore attributes on dependent
287 possibly-class types.
290 * friend.c (do_friend): Check for prior declaration of a friend
291 function of a local class.
292 * name-lookup.c (lookup_name_innermost_nonclass_level):
294 * name-lookup.h: Declare it.
296 2008-01-22 Tom Tromey <tromey@redhat.com>
299 * init.c (build_new_1): Only disallow Java aggregates.
301 2008-01-22 Jakub Jelinek <jakub@redhat.com>
304 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
305 if decl or init is error_mark_node.
308 * error.c (dump_expr): Handle VECTOR_CST.
310 2008-01-21 Jason Merrill <jason@redhat.com>
313 * pt.c (tsubst_aggr_type): Make sure our context is complete.
316 * pt.c (retrieve_local_specialization): Robustify.
317 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
320 * pt.c (tsubst): Only call retrieve_local_specialization if the
321 original typedef was in a function template.
324 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
326 2008-01-21 Richard Guenther <rguenther@suse.de>
329 * error.c (cp_print_error_function): Deal with recursive
332 2008-01-20 Paolo Carlini <pcarlini@suse.de>
335 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
337 2008-01-20 Paolo Carlini <pcarlini@suse.de>
341 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
342 on non-IS_AGGR_TYPE scope.
343 (constructor_name_p): Assert IS_AGGR_TYPE.
345 2008-01-18 Ian Lance Taylor <iant@google.com>
348 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
349 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
350 DECL_IS_OPERATOR_NEW flag.
352 2008-01-16 Richard Guenther <rguenther@suse.de>
355 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
356 for conversions to type variants.
358 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
360 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
361 declaration and code. Update copyright year.
363 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
366 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
367 know we have a class type.
369 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
372 * pt.c (coerce_template_parameter_pack): When substituting into
373 the type of a non-type template parameter pack. use the
374 deduced/substituted arguments.
375 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
376 can be a parameter pack with the ellipsis following it. When we
377 have an erroneous declaration, allow it to be a parameter pack.
378 (cp_parser_template_parameter): Complain about default
379 arguments on non-type template parameter packs, and parse them
380 using the new cp_parser_default_argument.
381 (cp_parser_parameter_declaration): Complain about parameter packs
382 with default arguments. Move parsing of default arguments into a
383 new function, cp_parser_default_argument.
384 (cp_parser_default_argument): New; extracted from
385 cp_parser_parameter_declaration.
387 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
393 * typeck.c (check_return_expr): If there are bare parameter packs
394 in the return value, set it to error_mark_node.
395 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
396 * pt.c (find_parameter_packs_r): Look at the type of
397 IDENTIFIER_NODEs (e.g., for user-defined conversions).
398 (check_for_bare_parameter_packs): Flip the result: now returns
399 TRUE when there were bare parameter packs, FALSE otherwise.
400 (push_template_decl_real): Deal with flipped result of
401 check_for_bare_parameter_packs.
402 * semantics.c (finish_cond): If there are bare parameter packs in
403 the conditional, set it to error_mark_node.
404 (finish_expr_stmt): If there are bare parameter packs in the
405 expression, set it to error_mark_node.
406 (finish_for_expr): Ditto.
407 (finish_switch_cond): If there are bare parameter packs in
408 the conditional, set it to error_mark_node.
409 (finish_mem_initializers): If there are bare parameter packs in
410 the member initializer, set it to error_mark_node.
411 (finish_member_declaration): Check the attributes of the
412 declaration for bare parameter packs, and remove the attributes if
413 any have bare parameter packs.
414 * parser.c (cp_parser_using_declaration): Check the using
415 declaration for bare parameter packs.
416 (cp_parser_base_clause): If there are bare parameter packs in a
417 base specifier, don't add it to the chain.
419 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
422 * error.c (dump_simple_decl): Display ellipsis for template
423 non-type parameter packs.
424 (dump_decl): Display ellipsis for template type parameter packs.
425 (dump_template_decl): Display ellipsis for template template
427 * pt.c (redeclare_class_template): When redeclaring a class
428 template, check for collisions between template parameters and
429 template parameter packs.
431 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
434 * pt.c (process_partial_specialization): Don't mark template
435 parameters that occur in non-deduced contexts.
436 (struct pair_fn_data): Add include_nondeduced_p.
437 (for_each_template_parm_r): Only visit non-deduced contexts if
438 include_nondeduced_p is set.
439 (for_each_template_parm): Added parameter include_nondeduced_p,
440 which states whether template parameters found in non-deduced
441 contexts should be visited.
442 (uses_template_parms): Visit all template parameters, even those
443 in non-deduced contexts.
445 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
448 * pt.c (check_default_tmpl_args): Check for parameter packs that
449 aren't at the end of a primary template.
450 (push_template_decl_real): Remove check for parameter packs that
451 aren't at the end of a primary template; that now happens in
452 check_default_tmpl_args.
453 * semantics.c (finish_template_template_parm): Use
454 check_default_tmpl_args to check for errors in the template
457 2008-01-12 Doug Kwan <dougkwan@google.com>
459 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
460 instead of OPT_Wreturn_type in warning due to ignored return type
462 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
463 instead of OPT_Wreturn_type in warning due to ignored return type
466 2008-01-08 Jakub Jelinek <jakub@redhat.com>
469 * semantics.c (finish_omp_for): Don't call
470 fold_build_cleanup_point_expr if processing_template_decl.
472 2008-01-04 Paolo Carlini <pcarlini@suse.de>
473 Jakub Jelinek <jakub@redhat.com>
476 * error.c (dump_template_argument): Deal with TREE_LIST.
478 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
480 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
481 long" in C++0x mode; change the warning to note that "long long"
482 is only unsupported in C++98 mode.
484 2007-12-20 Jason Merrill <jason@redhat.com>
487 * call.c (standard_conversion): Derived-to-base is considered a
490 2007-12-19 Jakub Jelinek <jakub@redhat.com>
493 * parser.c (cp_parser_omp_parallel): For non-combined parallel
494 call cp_parser_statement rather than
495 cp_parser_already_scoped_statement.
497 2007-12-18 Jason Merrill <jason@redhat.com>
500 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
502 (dependent_type_p_r): Handle the domain of an array.
504 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
505 Jakub Jelinek <jakub@redhat.com>
510 * pt.c (template_template_parm_bindings_ok_p): New; verifies
511 bindings of template template parameters after all template
512 arguments have been deduced.
513 (coerce_template_parms): Don't complain when COMPLAIN doesn't
515 (fn_type_unification): Use template_template_parm_bindings_ok_p.
516 (unify): Deal with variadic, bound template template parameters.
517 (get_class_bindings): Use template_template_parm_bindings_ok_p.
519 2007-12-18 Jakub Jelinek <jakub@redhat.com>
522 * decl.c (grokdeclarator): Reject friend sfk_constructor
525 2007-12-17 Jakub Jelinek <jakub@redhat.com>
528 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
531 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
534 * cp-lang.c (cp_classify_record): New.
535 (LANG_HOOKS_CLASSIFY_RECORD): Override.
537 2007-12-11 Jakub Jelinek <jakub@redhat.com>
540 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
543 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
544 dynamic_cast in a template.
546 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
549 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
550 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
552 2007-12-10 Jakub Jelinek <jakub@redhat.com>
555 * error.c (dump_type_prefix, dump_type_suffix): Handle
559 * error.c (dump_expr): Handle ABS_EXPR.
561 2007-12-09 Jakub Jelinek <jakub@redhat.com>
565 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
566 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
567 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
568 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
569 flag_use_repository and repo_emit_p returned 2.
571 2007-12-06 Jakub Jelinek <jakub@redhat.com>
574 * tree.c (stabilize_call, stabilize_init): Do nothing if
575 processing_template_decl.
577 2007-12-05 Jakub Jelinek <jakub@redhat.com>
580 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
581 error instead of assertion failure.
582 * parser.c (cp_parser_decltype): If closing paren is not found,
583 return error_mark_node.
585 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
588 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
590 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
591 since arg_assoc_template_arg will deal with them (better).
593 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
596 * pt.c (tsubst_exception_specification): Handle substitutions into
597 member templates, where tsubst_pack_expansion returns a
600 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
603 * pt.c (unify_pack_expansion): If we didn't deduce any actual
604 bindings for the template parameter pack, don't try to keep the
605 empty deduced arguments.
606 (unify): If a parameter is a template-id whose template argument
607 list contains a pack expansion that is not at the end, then we
608 cannot unify against that template-id.
610 2007-12-02 Paolo Carlini <pcarlini@suse.de>
613 * pt.c (current_template_args): Use error_operand_p.
615 2007-12-02 Paolo Carlini <pcarlini@suse.de>
618 * error.c (dump_decl): Handle TREE_BINFO.
620 2007-12-01 Ollie Wild <aaw@google.com>
623 * typeck.c (build_binary_op): Add conversion of pointers to function
624 members appearing as operands to the equality operators.
626 2007-11-30 Jakub Jelinek <jakub@redhat.com>
629 * error.c (dump_expr): Handle OBJ_TYPE_REF.
631 2007-11-29 Jakub Jelinek <jakub@redhat.com>
634 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
636 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
641 * parser.c (cp_parser_decltype): Don't call finish_id_expression
643 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
646 2007-11-27 Jakub Jelinek <jakub@redhat.com>
648 PR tree-optimization/34181
649 * method.c (use_thunk): Don't inline the call in the thunk.
652 * tree.c (decl_linkage): Static data members and static member
653 functions in anonymous ns classes are lk_external.
655 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
658 * decl.c (start_preparsed_function): Pass
659 processing_template_decl for the new allocate_struct_function
662 2007-11-25 Richard Guenther <rguenther@suse.de>
664 * decl.c (poplevel): Use BLOCK_CHAIN.
666 2007-11-24 Ollie Wild <aaw@google.com>
668 * typeck.c (delta_from_ptrmemfunc): New function.
669 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
670 (build_binary_op): Call delta_from_ptrmemfunc.
672 2007-11-23 Jakub Jelinek <jakub@redhat.com>
676 * decl.c (cp_finish_decl): Disallow variable or field
677 definitions if extern "Java" aggregates.
678 (grokparms): Disallow parameters with extern "Java"
680 (check_function_type): Disallow function return values
681 with extern "Java" aggregates.
682 * init.c (build_new_1): Disallow placement new with
683 extern "Java" aggregates.
685 2007-11-23 Mark Mitchell <mark@codesourcery.com>
686 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
689 * call.c (convert_like_real): Build a zero constant when __null is
690 converted to an integer type.
692 2007-11-22 Jakub Jelinek <jakub@redhat.com>
695 * decl2.c (cp_write_global_declarations): Issue error about static
696 data members in anonymous namespace which are declared and used,
699 2007-11-20 Jakub Jelinek <jakub@redhat.com>
702 * parser.c (cp_parser_class_head): Reject function template ids.
705 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
706 when processing_template_decl to build_array_type.
709 * pt.c (more_specialized_fn): Don't segfault if one or
710 both argument list end with ellipsis.
712 2007-11-18 Jakub Jelinek <jakub@redhat.com>
715 * semantics.c (finish_call_expr): Set
716 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
717 or OVERLOAD with all noreturn functions.
719 2007-11-16 Jakub Jelinek <jakub@redhat.com>
722 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
725 2007-11-13 Jakub Jelinek <jakub@redhat.com>
732 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
733 set to error_mark_node the outermost POINTER_TYPE to the pack if
734 it is seen in a POINTER_TYPE.
735 (push_template_decl_real): If check_for_bare_parameter_packs
736 fails for function return type, set the return type to
737 integer_type_node. If check_for_bare_parameter_packs failed
738 for non-function, return error_mark_node.
741 * call.c (build_new_op): Call resolve_args before calling
744 2007-11-11 Tom Tromey <tromey@redhat.com>
747 * lex.c (handle_pragma_implementation): Use cpp_included_before.
749 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
752 * pt.c (redeclare_class_template): Update error message. Use a
753 note to show the previous declaration.
754 (tsubst_friend_class): Use the location of the friend template as
755 the input location before calling redeclare_class_template.
757 2007-11-11 Jakub Jelinek <jakub@redhat.com>
760 * semantics.c (finish_pseudo_destructor_expr): Handle
761 object == error_mark_node.
763 2007-11-10 Jakub Jelinek <jakub@redhat.com>
766 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
767 is not scalar type, let finish_class_member_access_expr handle
768 diagnostics. Pass BIT_NOT_EXPR argument to
769 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
771 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
774 * decl.c (cp_complete_array_type): If any of the initializer
775 elements are pack expansions, don't compute the array size yet.
777 2007-11-08 Andrew Pinski <pinskia@gmail.com>
780 * tree.c (decl_linkage): Fields have no linkage.
782 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
784 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
786 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
791 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
792 Be careful with ERROR_MARK_NODEs.
793 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
796 2007-11-07 Jakub Jelinek <jakub@redhat.com>
799 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
802 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
806 * tree.c (c_build_qualified_type): Define bridge to
807 cp_build_qualified_type.
809 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
820 * typeck.c (check_return_expr): Pass address of retval to
821 check_for_bare_parameter_packs.
822 * class.c (build_base_field): Tolerate bases that have no layout
824 (end_of_base): Ditto.
825 * tree.c (canonical_type_variant): Be careful with
827 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
829 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
830 which states whether parameter packs should be replaced with
832 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
833 possible. If set_packs_to_error is set true, replace the parameter
834 pack with ERROR_MARK_NODE. Manage our own pointer sets.
835 (uses_parameter_packs): Don't set parameter packs to
837 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
838 which may be modified (if it is a parameter pack). Instructs
839 find_parameter_packs_r to replace parameter packs with
840 ERROR_MARK_NODE (so that they won't cause errors later on).
841 (process_template_parm): Pass pointer to
842 check_for_bare_parameter_packs.
843 (process_partial_specialization): Replace pack expansions before
844 the end of the template argument list with ERROR_MARK_NODE.
845 (push_template_decl_real): Pass pointer to
846 check_for_bare_parameter_packs. Replace parameter packs not at the
847 end of the template parameter list with ERROR_MARK_NODE.
848 (convert_template_argument): Be more careful about using DECL_NAME
849 on only declarations.
850 (unify): Can't unify against ERROR_MARK_NODE.
851 * semantics.c (finish_cond): Pass pointer to
852 check_for_bare_parameter_packs.
853 (finish_expr_stmt): Ditto.
854 (finish_for_expr): Ditto.
855 (finish_switch_cond): Pass pointer to
856 check_for_bare_parameter_packs, and call it before we put the
857 condition into the statement.
858 (finish_mem_initializers): Pass pointer to
859 check_for_bare_parameter_packs.
860 (finish_member_declaration): Ditto.
861 * parser.c (cp_parser_base_clause): Ditto.
863 2007-11-06 Jakub Jelinek <jakub@redhat.com>
866 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
867 with the final TREE_READONLY flag in place. processing_template_decl
868 is known to be 0 in this part of function.
871 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
872 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
873 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
874 * semantics.c (finish_omp_atomic): Revert most of the
875 2007-02-05 changes, just keep the new representation of
876 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
878 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
881 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
884 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
889 * typeck.c (merge_types): Don't lose rvalue references when
891 * call.c (build_over_call): Don't elide move constructors just
892 because the copy constructor is trivial (!).
893 (compare_ics): If comparing cv-qualifiers fails, we can still order
894 based on binding lvalues vs. rvalues.
896 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
899 * pt.c (unify_pack_expansion): bring handling of function call
900 arguments into line with type_unification_real.
902 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
904 * typeck.c (build_binary_op): Use pedwarn instead of error for
907 2007-11-05 Jakub Jelinek <jakub@redhat.com>
910 * parser.c (cp_parser_unary_expression): For &&label call
911 cp_parser_non_integral_constant_expression and return error_mark_node
915 * decl.c (grokdeclarator): Don't call build_memfn_type if type
916 is neither FUNCTION_TYPE nor METHOD_TYPE.
918 2007-11-02 Jakub Jelinek <jakub@redhat.com>
921 * parser.c (cp_parser_nested_name_specifier_opt): Use
922 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
923 typedef of currently open class.
925 2007-11-02 Paolo Carlini <pcarlini@suse.de>
928 * error.c (dump_expr): Deal specially with statements.
930 2007-11-01 Jason Merrill <jason@redhat.com>
933 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
935 (lookup_template_class): Use it to get the outer template args
936 for instantiating one.
939 * pt.c (reduce_template_parm_level): tsubst the parameters
940 of a template template parm.
942 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
945 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
947 2007-11-01 Jakub Jelinek <jakub@redhat.com>
950 * parser.c (cp_parser_postfix_dot_deref_expression): If
951 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
952 first and if that succeeds and type is SCALAR_TYPE_P, create
956 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
957 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
958 as for std::type_info.
960 2007-10-31 Paolo Carlini <pcarlini@suse.de>
963 * cxx-pretty-print.c (pp_cxx_typeid_expression,
964 pp_cxx_delete_expression): Change to static linkage.
965 * cxx-pretty-print.h: Adjust declarations.
966 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
967 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
968 MODOP_EXPR): Forward to pp_expression.
970 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
973 2007-10-31 Christian Bruel <christian.bruel@st.com>
974 Mark Mitchell <mark@codesourcery.com>
977 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
978 if retval is volatile.
980 2007-10-30 Jakub Jelinek <jakub@redhat.com>
983 * decl2.c (build_offset_ref_call_from_tree): Call
984 build_non_dependent_expr on object prior to building ADDR_EXPR from it
985 if FN is DOTSTAR_EXPR.
987 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
991 * pt.c (find_parameter_packs_r): Fix typo in comment.
992 (convert_template_argument): Look at the pattern of a pack
993 expansion to determine what kind of entity we're converting.
994 (coerce_template_parameter_pack): When we have coerced a non-type
995 template parameter pack, substitute into the type of that pack.
996 (tsubst_pack_expansion): When our substitution of a parameter pack
997 is a "trivial" substitution of itself, just substitute into the
998 pack expansion rather than actually expanding.
1000 2007-10-29 Jakub Jelinek <jakub@redhat.com>
1003 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
1004 for non-integral type bitfields. Return true if bitfield is correct, false
1005 error has been diagnosed.
1006 (check_field_decls): If check_bitfield_decl returned false, call also
1009 2007-10-28 Paolo Carlini <pcarlini@suse.de>
1010 Mark Mitchell <mark@codesourcery.com>
1013 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
1014 class member error out and return.
1016 2007-10-27 Jakub Jelinek <jakub@redhat.com>
1018 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
1019 to current_function_decl rather than 0.
1022 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
1024 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
1026 2007-10-27 Jason Merrill <jason@redhat.com>
1029 * call.c (convert_default_arg): Detect recursion.
1031 2007-10-27 Jakub Jelinek <jakub@redhat.com>
1034 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
1035 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
1037 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
1039 * error.c (dump_expr): Handle OFFSETOF_EXPR.
1041 2007-10-26 Jason Merrill <jason@redhat.com>
1044 * pt.c (get_template_info): New fn.
1045 (template_class_depth): Use it.
1046 (push_template_decl_real): Check that the template args of the
1047 definition match the args of the previous declaration.
1049 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1052 * decl2.c (coerce_new_type): Do not allow a default argument for
1053 the first parameter.
1055 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
1058 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
1059 don't see the leading '('. Only lookup names if we get an
1062 2007-10-26 Jakub Jelinek <jakub@redhat.com>
1065 * parser.c (cp_parser_parenthesized_expression_list): Set
1066 greater_than_is_operator_p to true in between the parens.
1068 2007-10-26 Paolo Carlini <pcarlini@suse.de>
1071 * decl.c (grokdeclarator): In case of conflicting specifiers
1072 just return error_mark_node.
1074 2007-10-26 Ollie Wild <aaw@google.com>
1076 * expr.c (cxx_expand_expr): Removed.
1077 * cp-tree.h (exx_expand_expr): Removed.
1078 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
1081 2007-10-25 Paolo Carlini <pcarlini@suse.de>
1084 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
1086 2007-10-23 Jason Merrill <jason@redhat.com>
1088 PR c++/25950 (DR 391)
1089 * call.c (struct conversion): Remove check_copy_constructor_p.
1090 (reference_binding): Always bind a reference directly to a
1091 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
1093 (check_constructor_callable): Remove.
1094 (convert_like_real): Don't call it.
1095 (initialize_reference): Don't call check_constructor_callable.
1096 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
1097 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
1098 conversions if LOOKUP_NO_TEMP_BIND.
1099 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
1100 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
1102 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
1104 2007-10-22 Jakub Jelinek <jakub@redhat.com>
1107 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
1108 before checking if its type is integral.
1110 2007-10-22 Jason Merrill <jason@redhat.com>
1113 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
1114 * pt.c (apply_late_template_attributes): Splice out dependent
1115 attributes from DECL_ATTRIBUTES.
1117 * decl.c (cxx_maybe_build_cleanup): Use build_address.
1119 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1121 * typeck.c (build_binary_op) : Use appropriate warning option
1122 instead of unnamed warning.
1124 2007-10-16 Paolo Carlini <pcarlini@suse.de>
1127 * pt.c (current_template_args): Do not change TREE_LIST elements
1128 with a TREE_VALUE of error_mark_node.
1130 2007-10-16 Mark Mitchell <mark@codesourcery.com>
1132 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
1133 * decl.c (start_decl): Tidy.
1134 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
1136 (grokdeclarator): Clarify comment.
1138 2007-10-14 Andrew Pinski <pinskia@gmail.com>
1141 * decl.c (grokfndecl): Return NULL after the "definition of
1142 implicitly-declared" error happened.
1144 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
1147 * call.c (build_user_type_conversion_1): Do not consider conversion
1148 functions to convert a (possibly cv-qualified) object to the (possibly
1149 cv-qualified) same object type (or a reference to it), to a (possibly
1150 cv-qualified) base class of that type (or a reference to it).
1152 2007-10-12 Paolo Carlini <pcarlini@suse.de>
1154 * pt.c (tsubst): Use template_parm_level_and_index.
1156 2007-10-12 Jakub Jelinek <jakub@redhat.com>
1159 * parser.c (cp_parser_compound_statement): Handle label-declarations
1160 at the beginning of the compound statement.
1161 (cp_parser_block_declaration): Issue diagnostics about __label__
1162 not at the beginning of a block.
1164 2007-10-11 Paolo Carlini <pcarlini@suse.de>
1167 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
1168 to convert_template_argument.
1169 (coerce_template_parms): Return error_mark_node after fixed-length
1171 (tsubst_decl): Check for error_mark_node the return value of the
1172 first tsubst in 'case VAR_DECL'.
1174 2007-10-08 Ollie Wild <aaw@google.com>
1176 * typeck2.c (digest_init): Call cplus_expand_constant after
1177 convert_for_initialization.
1178 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1179 * expr.c (cplus_expand_constant): Updated function description.
1181 2007-10-04 Jason Merrill <jason@redhat.com>
1184 * call.c (initialize_reference): Handle local static reference
1187 2007-10-03 Jason Merrill <jason@redhat.com>
1190 * name-lookup.c (push_namespace_with_attrs): Fold back into...
1191 (push_namespace): Here.
1192 (handle_namespace_attrs): New fn for the attr code.
1193 (leave_scope): Don't pop_visibility.
1194 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
1195 * parser.c (cp_parser_namespace_definition): Call
1196 handle_namespace_attrs and pop_visibility as appropriate.
1199 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
1201 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
1203 * decl.c (duplicate_decls): Preserve linkage flags for mere
1204 redeclarations of gnu_inline definitions.
1206 2007-10-03 Jason Merrill <jason@redhat.com>
1209 * decl.c (wrap_cleanups_r): New fn.
1210 (wrap_temporary_cleanups): New fn.
1211 (initialize_local_var): Call it.
1213 2007-09-29 Jason Merrill <jason@redhat.com>
1216 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
1217 constant to not have DECL_EXTERNAL if it's file-local.
1219 2007-09-28 Ollie Wild <aaw@google.com>
1222 2007-09-27 Ollie Wild <aaw@google.com>
1224 * typeck2.c (digest_init): Call cplus_expand_constant after
1225 convert_for_initialization.
1226 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1227 * expr.c (cplus_expand_constant): Updated function description.
1229 2007-09-28 Jason Merrill <jason@redhat.com>
1232 * class.c (layout_empty_base): Take rli parameter, update
1233 rli->record_align if empty base has user-specified alignment.
1234 (build_base_field): Pass rli to it.
1236 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1239 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
1241 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1244 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
1245 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
1246 (dump_parameters): Just call dump_type for argument packs too.
1248 2007-09-28 Jakub Jelinek <jakub@redhat.com>
1251 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
1252 qualification by creating qualified PACK_EXPANSION_PATTERN and
1253 then calling make_pack_expansion on it.
1255 2007-09-27 Ollie Wild <aaw@google.com>
1257 * typeck2.c (digest_init): Call cplus_expand_constant after
1258 convert_for_initialization.
1259 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1260 * expr.c (cplus_expand_constant): Updated function description.
1262 2007-09-27 Jason Merrill <jason@redhat.com>
1265 * decl2.c (is_late_template_attribute): Don't crash on unknown
1268 2007-09-27 Paolo Carlini <pcarlini@suse.de>
1271 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
1272 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
1273 spaces in the formatting.
1274 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
1276 2007-09-27 Jakub Jelinek <jakub@redhat.com>
1278 * error.c (cxx_print_error_function): Add third argument, pass
1279 it over to lhd_print_error_function.
1280 (cp_print_error_function): If diagnostic->abstract_origin, print
1282 * cp-tree.h (struct diagnostic_info): New forward decl.
1283 (cxx_print_error_function): Add third argument.
1285 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
1288 * name-lookup.c (pushtag): Do not create an implicit typedef before
1289 the associated type declaration is known to be valid.
1291 2007-09-25 Jakub Jelinek <jakub@redhat.com>
1293 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
1294 rather than pointers.
1296 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
1299 * search.c (check_final_overrider): Fail if
1300 targetm.comp_type_attributes returns 0.
1302 2007-09-24 Jason Merrill <jason@redhat.com>
1305 * pt.c (resolve_typename_type): Don't look things up in the original
1306 template if it would mean losing template arguments.
1308 2007-09-24 Jakub Jelinek <jakub@redhat.com>
1311 * cp-tree.h (cxx_type_hash_eq): New prototype.
1312 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
1313 * tree.c (cxx_type_hash_eq): New function.
1315 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1318 * tree.c (cp_build_qualified_type_real): Build a canonical
1319 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
1321 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1325 * tree.c (cplus_array_compare): Compare pointers, not types.
1326 (build_cplus_array_type_1): Store new array type into the hash
1327 table before building the canonical type; build the canonical type
1329 (cp_build_qualified_type_real): Put all of the array types with
1330 cv-qualified element types into the C++ array hash table, built as
1331 variants of the unqualified versions.
1333 2007-09-23 Jason Merrill <jason@redhat.com>
1336 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
1337 for deprecation warnings.
1339 2007-09-22 Jason Merrill <jason@redhat.com>
1342 * call.c (build_over_call): Warn about deprecated virtuals.
1345 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
1346 (MAYBE_TAGGED_TYPE_P): Remove.
1347 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
1348 instead of calling is_late_template_attribute again.
1349 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
1350 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
1351 Don't crash on typedefs from non-template classes.
1352 * decl2.c (grokfield): Don't sorry about attrs on template parms.
1353 (is_late_template_attribute): All attributes applied to template
1354 parms or typename types are dependent. Static.
1355 (splice_template_attributes): Pass decl through.
1356 (save_template_attributes): Likewise.
1358 2007-09-20 Jakub Jelinek <jakub@redhat.com>
1361 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
1362 returned from tsubst_pack_expansion.
1363 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
1364 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
1366 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1369 * semantics.c (finish_id_expression): Use consistently
1370 context_for_name_lookup.
1371 * decl.c (fixup_anonymous_aggr): Fix error message for
1372 anonymous struct (vs union).
1374 2007-09-19 Jason Merrill <jason@redhat.com>
1377 * pt.c (tsubst): Handle typedefs by looking for the specialization.
1378 (retrieve_specialization): Only tagged types use
1379 DECL_TEMPLATE_INSTANTIATIONS.
1380 (instantiate_class_template): Push nested classes too.
1381 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
1383 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
1384 * init.c (is_aggr_type): Remove redundant tests.
1385 * class.c (push_nested_class): Use CLASS_TYPE_P.
1387 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1390 * init.c (build_zero_init): If, recursively, build_zero_init
1391 returns a NULL_TREE, do not append it to the VEC of constructors.
1393 2007-09-18 Jason Merrill <jason@redhat.com>
1396 * pt.c (apply_late_template_attributes): Set processing_template_decl.
1397 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
1398 ATTR_FLAG_TYPE_IN_PLACE.
1399 (tsubst): Do unqualified lookup to find typedefs from current class.
1400 [ARRAY_TYPE]: Propagate alignment info.
1401 * decl2.c (is_late_template_attribute): Only defer handling of
1402 attribute aligned if the expression is dependent.
1403 (save_template_attributes): If we're deferring any attributes,
1404 make this a naming typedef.
1406 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1408 PR c++/33462 (again)
1409 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
1410 va_arg instead of __builtin_va_arg.
1412 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1415 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
1416 (pp_cxx_primary_expression): Use it.
1417 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
1418 * error.c (dump_expr): Use it.
1420 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1423 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
1424 out case TYPEID_EXPR to...
1425 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
1426 and pp_cxx_right_paren.
1427 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
1428 * error.c (dump_expr): Use it.
1430 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1433 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
1434 (pp_cxx_primary_expression): Use it.
1435 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
1436 * error.c (dump_expr): Use it.
1438 2007-09-16 Paolo Carlini <pcarlini@suse.de>
1441 * init.c (build_new): Remove warning for zero-element
1444 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
1447 * call.c (maybe_handle_implicit_object): Set this_p, clear
1448 rvaluedness_matches_p.
1449 (compare_ics): Do not compare rvaluedness matching when one of the
1450 operands is an implicit object.
1452 2007-09-14 Jason Merrill <jason@redhat.com>
1454 PR c++/17743, c++/19163
1455 * decl2.c (is_late_template_attribute): New fn.
1456 (splice_template_attributes, save_template_attributes): New fns.
1457 (cplus_decl_attributes): Call save_template_attributes.
1458 * pt.c (apply_late_template_attributes): New fn.
1459 (instantiate_class_template, tsubst_decl): Use it.
1460 * cp-tree.h: Declare is_late_template_attribute.
1462 2007-09-13 Tom Tromey <tromey@redhat.com>
1464 * parser.c (cp_lexer_new_main): Don't use
1465 c_lex_return_raw_strings.
1466 (cp_lexer_get_preprocessor_token): Update. Add special case when
1469 2007-09-11 Jan Hubicka <jh@suse.cz>
1471 * method.c (use_thunk): Use tree_rest_of_compilation
1472 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
1473 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
1474 * cp-tree.h (expand_body): Kill.
1475 (emit_associated_thunks): Declare.
1476 * semantics.c (emit_associated_thunks): Export.
1477 (expand_body): Kill.
1479 2007-09-09 David Daney <ddaney@avtrex.com>
1482 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
1483 to calculate cookie_ptr.
1485 2007-09-08 Jason Merrill <jason@redhat.com>
1488 * pt.c (most_specialized_class): Set processing_template_decl
1489 while tsubsting partial spec args.
1491 2007-09-06 Jason Merrill <jason@redhat.com>
1493 * decl2.c (get_guard): Copy visibility from the guarded variable.
1495 2007-09-06 Jan Hubicka <jh@suse.cz>
1497 * semantics.c (expand_body): Do not mark arguments of clones used.
1499 2007-09-06 Paolo Carlini <pcarlini@suse.de>
1502 * decl.c (cp_finish_decl): When processing_template_decl,
1503 deal correctly with init as TREE_LIST.
1505 2007-09-06 Tom Tromey <tromey@redhat.com>
1507 * decl.c (finish_function): Put return's location on line zero of
1510 2007-09-05 Jason Merrill <jason@redhat.com>
1513 * except.c (prepare_eh_type): Use type_decays_to.
1516 * init.c (build_delete): Use build_headof to get the address of the
1517 complete object if we aren't using the deleting destructor.
1518 * rtti.c (build_headof): No longer static.
1519 * cp-tree.h: Declare it.
1521 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1523 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1524 decl if a prototype for XX is provided with throw().
1527 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1528 on __*_chk non-__builtin_* decls.
1530 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1533 * semantics.c (finish_id_expression): Use context_for_name_lookup
1534 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1535 * class.c (finish_struct_anon): Deal correctly with anonymous
1536 structs (vs unions, as GNU extension) in error messages.
1538 2007-09-05 Jan Hubicka <jh@suse.cz>
1540 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1541 call, DECL_EXTERNAL checks and current_function_decl saving.
1543 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1545 PR c++/29731 (again)
1546 * parser.c (cp_parser_primary_expression): Return error_mark_node
1547 when a statement-expression is found in a template-argument list.
1549 2007-09-04 Jason Merrill <jason@redhat.com>
1551 * except.c (initialize_handler_parm): Use
1552 fold_build_cleanup_point_expr.
1555 * call.c (reference_binding): Don't look for user-defined conversions
1559 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1560 the MUST_NOT_THROW_EXPR.
1562 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1564 * decl.c (cp_finish_decl): Call determine_visibility before
1565 make_rtl_for_nonlocal_decl.
1567 2007-09-04 Jason Merrill <jason@redhat.com>
1570 * pt.c (most_specialized_class): Substitute outer template
1571 arguments into the arguments of a member template partial
1573 (strip_innermost_template_args): New fn.
1575 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1577 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1579 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1581 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1582 * decl.c (cp_make_fname_decl): Likewise,
1583 * parser.c (cp_parser_string_literal): Likewise,
1584 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1585 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1588 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1591 * typeck.c (build_unary_op): Fix error message for
1592 Boolean expression as operand to operator--.
1594 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1596 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1597 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1600 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1603 * init.c (build_default_init): Make extern.
1604 * cp-tree.h (build_default_init): Declare here.
1605 * pt.c (tsubst_expr): When the instantiation of the initializer of
1606 a variable results in an empty list, default-initialize the
1608 (tsubst_copy_and_build): When the instantiation of the initializer
1609 in a new expression results in an empty initializer list,
1610 default-initialize it.
1612 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1614 * mangle.c (write_type): Change mangling of rvalue reference from
1617 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1619 * decl.c (duplicate_decls): Remove duplicated line.
1621 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1624 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1625 BOUND_TEMPLATE_TEMPLATE_PARM.
1627 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1630 * search.c (lookup_member): Check the name argument for
1633 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1636 * parser.c (cp_parser_trait_expr): Check rerurn value of
1639 2007-08-30 Ollie Wild <aaw@google.com>
1641 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1642 convert_ptrmem for pointer to member conversions.
1643 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1644 (ocp_convert): Update cp_convert_to_pointer call.
1645 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1647 (build_static_cast_1): Check can_convert for conversions in either
1649 (get_delta_difference_1): New function.
1650 (get_delta_difference): Refactor to call get_delta_difference_1.
1652 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1654 * decl.c (start_preparsed_function): Set
1655 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1657 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1660 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1661 BOUND_TEMPLATE_TEMPLATE_PARM.
1663 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1667 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1668 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1670 2007-08-27 Jason Merrill <jason@redhat.com>
1673 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1674 Look inside STMT_EXPR.
1675 * semantics.c (stmt_expr_value_expr): New fn.
1676 * cp-tree.h: Declare it.
1679 * decl.c (groktypename): Ignore attributes applied to class type.
1681 2007-08-28 Richard Guenther <rguenther@suse.de>
1683 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1685 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1687 * error.c (dump_expr): Handle COMPLEX_CST.
1688 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1689 (pp_cxx_expression): Likewise.
1691 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1693 * decl.c (GNU_INLINE_P): New.
1694 (duplicate_decls): Handle gnu_inline. Merge attributes and
1695 some flags in overriding definitions.
1696 (redeclaration_error_message): Handle gnu_inline.
1697 (start_preparsed_function): Likewise.
1699 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1701 * call.c (sufficient_parms_p): Constify.
1702 * class.c (same_signature_p): Likewise.
1703 * cp-gimplify.c (is_invisiref_parm,
1704 cxx_omp_privatize_by_reference): Likewise.
1705 * cp-objcp-common.c (has_c_linkage): Likewise.
1706 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1707 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1708 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1709 num_artificial_parms_for, comp_template_parms,
1710 template_parameter_pack_p, any_dependent_template_arguments_p,
1711 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1712 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1713 zero_init_p, member_p, cp_lvalue_kind,
1714 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1715 varargs_function_p, is_dummy_object, special_function_kind,
1716 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1717 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1718 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1719 cp_has_mutable_p, at_least_as_qualified_p,
1720 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1721 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1722 * except.c (nothrow_libfn_p): Likewise.
1723 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1725 * pt.c (comp_template_parms, template_parameter_pack_p,
1726 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1727 any_dependent_template_arguments_p): Likewise.
1728 * repo.c (repo_export_class_p): Likewise.
1729 * semantics.c (anon_aggr_type_p): Likewise.
1730 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1731 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1732 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1733 zero_init_p, special_function_p): Likewise.
1734 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1735 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1736 compparms, invalid_nonstatic_memfn_p,
1737 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1738 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1739 cp_has_mutable_p, lvalue_or_else): Likewise.
1741 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1743 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1744 * cp-objcp-common.c (cp_tree_size): Ditto.
1745 * tree.c (cp_walk_subtrees): Ditto
1746 * cp-tree.def (TINST_LEVEL): Go away.
1747 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1748 move together with other non-tree structs.
1749 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1750 (union lang_tree_node): Eliminate tinst_level field.
1751 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1752 (current_instantiation, outermost_tinst_level): Return
1753 a "struct tinst_level *".
1755 * error.c (print_instantiation_partial_context): Change second
1756 parameter to a "struct tinst_level *". Replace accessor macros
1758 (print_instantiation_full_context): Likewise.
1759 * lex.c (in_main_input_context): Likewise.
1761 * pt.c (struct pending_templates): New.
1762 (pending_templates, last_pending_template): Use it as a type.
1763 (current_tinst_level): Change typo to "struct tinst_level *"
1764 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1765 (add_pending_template): Construct a "struct pending_template".
1766 Replace TINST_LEVEL accessor macros with field access.
1767 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1768 (pop_tinst_level): Likewise.
1769 (instantiate_pending_templates): Likewise. Factor common code used
1770 when an instantiation has been done.
1771 (outermost_tinst_level): Replace tree_last with loop.
1772 (current_instantiation): Return a "struct tinst_level *".
1774 2007-08-24 Ollie Wild <aaw@google.com>
1776 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1777 * name-lookup.h (cp_binding_level): Remove vtables member.
1779 2007-08-24 Richard Guenther <rguenther@suse.de>
1781 * tree.c (cp_cannot_inline_tree_fn): Remove.
1782 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1783 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1786 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1789 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1790 error_mark_node right away if build_expr_type_conversion
1794 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1795 is error_mark_node rather than NULL_TREE.
1796 * pt.c (check_explicit_specialization): Likewise.
1799 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1800 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1802 2007-08-22 Jason Merrill <jason@redhat.com>
1805 * pt.c (outermost_tinst_level): New function.
1806 * lex.c (in_main_input_context): New function.
1807 * cp-tree.h: Declare it.
1808 * decl2.c (constrain_class_visibility): Use it to avoid warning
1809 about uses of the anonymous namespace in the main input file.
1811 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1813 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1815 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1818 * class.c (finish_struct_1): Warn when a class has virtual
1819 functions and accessible non-virtual destructor.
1821 2007-08-20 Richard Guenther <rguenther@suse.de>
1825 * call.c (build_new_method_call): Convert initializer to
1827 * init.c (build_aggr_init): Do not fiddle with types.
1828 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1829 * except.c (build_throw): Do not drop qualifiers for the
1831 * typeck.c (get_member_function_from_ptrfunc): Do not
1832 fiddle with types, instead convert.
1833 (build_ptrmemfunc1): Convert to the target type for
1835 (gfc_trans_allocate): Convert result to target type.
1836 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1837 pointer-to-member structures shall have alias set zero as well.
1839 2007-08-20 Richard Guenther <rguenther@suse.de>
1841 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1843 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1844 (nonstatic_local_decl_p): Likewise.
1845 * tree.c (cp_auto_var_in_fn_p): Remove.
1846 * decl.c (nonstatic_local_decl_p): Remove.
1848 2007-08-20 Richard Guenther <rguenther@suse.de>
1850 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1852 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1853 cp_walk_subtrees lh parameter.
1854 (cp_walk_tree_without_duplicates): New define to
1855 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1856 * tree.c (count_trees): Call
1857 cp_walk_tree_without_duplicates.
1858 (verify_stmt_tree): Call cp_walk_tree.
1859 (break_out_target_exprs): Likewise.
1860 (WALK_SUBTREE): Likewise.
1861 * cp-gimplify.c (cp_genericize): Likewise.
1862 * cp-pt.c (find_parameter_packs_r): Likewise.
1863 (uses_parameter_packs): Likewise.
1864 (make_pack_expansion): Likewise.
1865 (check_for_bare_parameter_packs): Likewise.
1866 (for_each_template_parm): Likewise.
1867 * decl.c (check_default_argument): Call
1868 cp_walk_tree_without_duplicates.
1869 * except.c (build_throw): Likewise.
1870 * decl2.c (type_visibility): Likewise.
1871 * semantics.c (expand_or_defer_fn): Likewise.
1872 (finalize_nrv): Call cp_walk_tree.
1874 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1877 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1878 Initialize it with save_expr rather than get_temp_regvar.
1880 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1883 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1886 2007-08-17 Ollie Wild <aaw@google.com>
1889 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1890 declarations into appropriate slots for comparison. Fix type
1893 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1896 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1897 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1899 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1902 * parser.c (cp_parser_class_head): Improve error message.
1904 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1906 * pt.c (instantiate_decl): Set input_location
1907 for the function end.
1909 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1911 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1913 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1914 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1915 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1916 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1917 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1918 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1919 * typeck.c (cp_type_quals): Likewise.
1920 * typeck2.c (cxx_incomplete_type_diagnostic,
1921 cxx_incomplete_type_error): Likewise.
1923 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1926 * pt.c (tsubst_friend_function): When check_classfn
1927 returns error_mark_node likewise return it.
1929 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1932 * typeck.c (check_return_expr): Don't NRV optimize vars in
1934 * decl.c (finish_function): Comment fix.
1936 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1939 * pt.c (push_template_decl_real): Depending on TYPE_P
1940 use either TYPE_CONTEXT or DECL_CONTEXT.
1942 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1944 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1945 constructors and destructors return this.
1947 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1950 * decl2.c (check_classfn): Return error_mark_node in case of error;
1951 in that case, do not call add_method.
1952 * decl.c (start_decl): Deal with check_classfn returning
1954 (grokfndecl): Likewise.
1955 * pt.c (tsubst_friend_function): Likewise.
1957 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1960 * typeck.c (build_binary_op): Disallow vector float types with
1961 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1963 2007-08-11 Ian Lance Taylor <iant@google.com>
1965 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1967 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1969 2007-08-10 Ollie Wild <aaw@google.com>
1971 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1973 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1975 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1976 (lookup_using_namespace): Fix ambiguous_decl call.
1977 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1979 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1981 * call.c (name_as_c_string): Use CONST_CAST.
1982 * decl.c (build_decl): Likewise.
1983 * parser.c (cp_parser_string_literal): Likewise.
1985 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1988 * error.c (dump_expr): Consistently use the *_cxx_*
1989 variants of the pretty-print functions.
1991 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1994 * decl.c (check_special_function_return_type): Just error
1995 on return type specified for conversion operator.
1997 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1999 * typeck2.c (readonly_error): Handle general expressions.
2000 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
2002 2007-08-06 Dan Hipschman <dsh@google.com>
2004 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
2005 access function name.
2007 2007-08-04 Alfred Minarik <a.minarik@aon.at>
2010 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
2011 * g++spec.c (lang_specific_driver): Check them.
2013 2007-08-06 Paolo Carlini <pcarlini@suse.de>
2016 * pt.c (inline_needs_template_parms): Fix comment; change return type
2019 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
2022 2007-03-26 Dirk Mueller <dmueller@suse.de>
2024 * parser.c (cp_parser_member_declaration): Pedwarn
2025 about stray semicolons after member declarations.
2027 2007-08-02 Lee Millward <lee.millward@gmail.com>
2032 * parser.c (cp_parser_asm_definition): Detect and discard asm
2033 statements with invalid inputs or outputs.
2034 (cp_parser_asm_operand_list): Return error mark node if any
2035 of the operands are invalid. Adjust documentation.
2037 2007-08-02 Nick Clifton <nickc@redhat.com>
2039 * typeck.c: Change copyright header to refer to version 3 of the
2040 GNU General Public License and to point readers at the COPYING3
2041 file and the FSF's license web page.
2042 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
2043 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
2044 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
2045 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
2046 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
2047 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
2048 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
2049 name-lookup.h, parser.c: Likewise.
2051 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2054 * call.c (magic_varargs_p): Honor the "type generic" attribute.
2056 2007-07-30 Paolo Carlini <pcarlini@suse.de>
2059 * semantics.c (finish_label_stmt): Reject the __label__
2060 extension outside function scopes.
2062 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2064 * parser.c (eof_token): Un-constify.
2065 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
2066 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
2069 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
2071 * pt.c, tree.c, typeck2.c: Fix comment typos.
2073 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
2074 Mark Mitchell <mark@codesourcery.com>
2077 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
2078 hidden due to friend declarations in local classes.
2080 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
2082 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
2083 * cp-tree.def (DECLTYPE_TYPE): New.
2084 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
2085 (dump_type_prefix): Ditto.
2086 (dump_type_suffix): Ditto.
2087 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
2088 * mangle.c (write_type): Handle DECLTYPE_TYPE.
2089 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
2091 (DECLTYPE_TYPE_EXPR): New.
2092 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
2093 (finish_declared_type): Declare.
2094 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
2095 DECLTYPE_TYPE nodes.
2096 (pp_cxx_type_id): Ditto.
2097 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
2098 (tsubst): Substitute into a DECLTYPE_TYPE node.
2099 (tsubst_copy): Ditto.
2100 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
2102 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
2103 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
2104 structural equality (because we can't hash the expressions).
2105 (finish_declared_type): New.
2106 * lex.c (reswords): Add "decltype" keyword.
2107 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
2108 (cp_parser_postfix_expression): Add member_access_only_p to
2109 restrict postfix expression to member access expressions.
2110 (cp_parser_unary_expression): Update call to
2111 cp_parser_postfix_expression to reflect new parameter.
2112 (cp_parser_declared_type): New.
2113 (cp_parser_simple_type_specifier): Parse decltype types.
2115 2007-07-27 Mark Mitchell <mark@codesourcery.com>
2118 * call.c (convert_for_arg_passing): Only widen bitfields to their
2119 declared types if necessary.
2121 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2123 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
2126 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2128 * decl.c (typename_hash, typename_compare): Constify.
2129 * mangle.c (hash_type, compare_type): Likewise.
2130 * pt.c (eq_local_specializations, hash_local_specialization):
2132 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
2133 list_hash): Likewise.
2134 * typeck2.c (pat_compare): Likewise.
2136 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
2138 * method.c (implicitly_declare_fn): Increase alignment if member
2139 function pointer format requires it.
2141 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2144 * typeck.c (check_return_expr): Do not pass a null argument
2147 2007-07-24 Paolo Carlini <pcarlini@suse.de>
2150 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
2153 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
2156 * typeck.c (convert_arguments): Only use default args if we have
2160 * typeck.c (structural_comptypes): No need to check
2161 resolve_typename_type return value here.
2162 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
2163 * pt.c (resolve_typename_type): Follow typename typedefs. Return
2164 original type rather than error_mark_node in case of failure.
2165 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
2166 resolve_typename_type result check.
2167 (cp_parser_direct_declarator, cp_parser_head,
2168 cp_parser_constructor_declarator_p): Likewise.
2170 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
2172 * pt.c (template_parms_variadic_p): Remove.
2173 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
2175 2007-07-12 Jakub Jelinek <jakub@redhat.com>
2178 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
2179 argument to dump_aggr_init_expr_args instead of false.
2181 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
2183 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
2184 canonical types; otherwise, fall back to structural type
2185 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
2186 internal compiler error if the canonical types are wrong.
2188 2007-07-11 Paolo Carlini <pcarlini@suse.de>
2191 * parser.c (cp_parser_make_indirect_declarator): When the
2192 the code argument is ERROR_MARK return cp_error_declarator.
2194 2007-07-09 Geoffrey Keating <geoffk@apple.com>
2197 * decl.c (cxx_init_decl_processing): Don't set
2198 force_align_functions_log.
2199 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
2200 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
2201 FUNCTION_DECL, return its alignment.
2203 2007-07-09 Richard Guenther <rguenther@suse.de>
2205 * decl.c (start_preparsed_function): Do not promote return type.
2207 2007-07-08 Paolo Carlini <pcarlini@suse.de>
2210 * pt.c (unify): Never pass error_mark_node to template_decl_level.
2212 2007-07-07 Mark Mitchell <mark@codesourcery.com>
2215 * pt.c (resolve_overloaded_unification): Robustify. Return a
2217 (type_unification_real): Adjust accordingly.
2219 2007-07-06 Richard Guenther <rguenther@suse.de>
2221 * init.c (build_new_1): Use the correct pointer type.
2222 * typeck2.c (build_m_component_ref): Likewise.
2224 2007-07-05 Mark Mitchell <mark@codesourcery.com>
2227 * init.c (build_zero_init): Always build an initializer for
2229 * typeck2.c (build_functional_cast): Use build_zero_init.
2232 * init.c (build_new_1): Always pass the allocation function to
2233 build_op_delete_call.
2234 * call.c (build_op_delete_call): Handle operator delete with a
2235 variable-argument list. Do not issue an error when no matching
2236 deallocation function is available for a new operator.
2239 * cp-tree.h (any_value_dependent_elements_p): Declare it.
2240 * decl.c (value_dependent_init_p): New function.
2241 (cp_finish_decl): Use it.
2242 * pt.c (value_dependent_expression_p): Use
2243 any_value_dependent_elements_p.
2244 * parser.c (cp_parser_primary_expression): Add comment about
2245 treating dependent qualified names as integral
2246 constant-expressions.
2248 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
2250 * decl.c (build_ptrmemfunc_type): Always use structural equality
2251 tests when comparing pointer-to-member-function types, because the
2252 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
2255 2007-07-03 Mark Mitchell <mark@codesourcery.com>
2257 * init.c (build_new): Tweak comment.
2259 2007-06-29 Dave Brolley <brolley@redhat.com>
2262 * parser.c (cp_parser_new_type_id): Don't reduce a named array
2263 type to its base type and number of elements here.
2264 * init.c (build_new): Call complete_type_or_else to ensure that the
2265 type is complete and to issue a diagnostic if it is not.
2266 (build_new_1): Don't call complete_type_or_else here.
2268 2007-07-03 Richard Guenther <rguenther@suse.de>
2271 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
2274 2007-07-02 Simon Baldwin <simonb@google.com>
2276 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
2277 for inner-style nested forward declarations that don't declare
2280 2007-07-02 Jakub Jelinek <jakub@redhat.com>
2283 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
2284 DECL_P in not a variable and appears more than once error messages.
2286 2007-07-01 Ollie Wild <aaw@google.com>
2288 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
2289 (select_decl): Remove function.
2290 (unqualified_namespace_lookup): Populate binding by calling
2291 ambiguous_decl. Remove select_decl call.
2292 (lookup_qualified_name): Remove select_decl call.
2293 * decl.c (lookup_and_check_tag): Check for ambiguous references.
2294 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
2295 generation when name lookup is ambiguous.
2297 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
2300 * init.c (build_new_1): Use structural equality on the copy of the
2303 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2305 * decl2.c (determine_visibility): Implement
2306 flag_visibility_ms_compat effect on type info.
2307 * decl.c (cxx_init_decl_processing): Implement
2308 global effect of flag_visibility_ms_compat.
2310 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2312 * decl2.c (start_objects): Mark constructor-running function
2315 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
2318 * decl.c (grokdeclarator): Reset friendp for member functions declared
2319 friend of their own class.
2321 2007-06-23 Mark Mitchell <mark@codesourcery.com>
2323 * decl2.c (determine_visibility): Don't look for dllexport here.
2324 (determine_visibility_from_class): Tidy.
2326 2007-06-18 Simon Baldwin <simonb@google.com>
2329 * parser.c (cp_parser_single_declaration): Added check for storage
2330 class other than sc_none in parsed declaration, and a flag to indicate
2331 if the call is part of an explicit template specialization parse.
2332 * (cp_parser_explicit_specialization): Specialization check flag added
2333 to call to cp_parser_single_declaration(), set true.
2334 * (cp_parser_template_declaration_after_export): Specialization check
2335 flag added to call to cp_parser_single_declaration(), set false.
2336 * pt.c (check_explicit_specialization): Added code to copy visiblity
2337 and linkage from the templated function to the explicit specialization.
2339 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2341 * typeck.c (build_binary_op): For templates build the
2342 expression in pieces to avoid the assert in build2_stat.
2343 (get_member_function_from_ptrfunc):
2344 Change over to using POINTER_PLUS_EXPR and convert
2345 the second operand to sizetype.
2346 * typeck2.c (build_m_component_ref): Likewise.
2347 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
2348 instead of PLUS_EXPR for pointers.
2349 (build_new_1): Likewise.
2350 (build_vec_delete_1): Likewise.
2351 (build_vec_delete): Likewise.
2352 * class.c (build_base_path): Likewise.
2353 (build_base_path): Likewise.
2354 (convert_to_base_statically): Likewise.
2355 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
2356 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
2357 instead of PLUS_EXPR.
2358 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
2359 instead of PLUS_EXPR for pointers.
2360 * call.c (build_special_member_call): Likewise.
2361 * rtti.c (build_headof): Likewise.
2362 Use sizetype instead of ptrdiff_type_node.
2363 (tinfo_base_init): Create a POINTER_PLUS_EXPR
2364 instead of PLUS_EXPR for pointers.
2365 * except.c (expand_start_catch_block): Do a
2366 NEGATIVE and then a POINTER_PLUS_EXPR instead
2368 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
2369 PLUS_EXPR on pointer types over to use
2370 POINTER_PLUS_EXPR and remove the conversion
2371 to the pointer types.
2372 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
2373 adding to a pointer type. Use size_int instead of
2374 ssize_int. Convert the index to sizetype before
2375 adding it to the pointer.
2377 2007-06-15 Mark Mitchell <mark@codesourcery.com>
2379 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
2380 (DECL_ANON_UNION_VAR_P): New macro.
2381 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
2382 than DECL_VAR_MARKED_P, to keep track of which variables we have
2384 * decl.c (redeclaration_error_message): Complain about redeclaring
2385 anonymous union members at namespace scope.
2386 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
2388 2007-06-14 Geoff Keating <geoffk@apple.com>
2390 * decl2.c (determine_visibility): Ensure that functions with
2391 hidden types as parameters are hidden.
2394 * decl2.c (determine_visibility): Remove duplicate code for
2397 2007-06-12 Ian Lance Taylor <iant@google.com>
2400 * init.c (avoid_placement_new_aliasing): New static function.
2401 (build_new_1): Call it.
2403 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
2405 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
2406 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
2408 2007-06-08 Jakub Jelinek <jakub@redhat.com>
2411 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
2412 on init, the non-decl cond operand and increment value.
2414 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
2417 * decl.c (check_initializer): Report an error when a brace enclosed
2418 initializer is used for a non-aggregate type in C++98.
2419 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
2421 (grokdeclarator): Likewise.
2422 (move_fn_p): Likewise.
2423 * typeck.c (check_return_expr): Likewise.
2424 * call.c (reference_binding): Likewise.
2425 * error.c (cp_cpp_error): Likewise.
2426 * pt.c (check_default_tmpl_args): Likewise.
2428 * lex.c (init_reswords): Likewise.
2429 * parser.c (p_parser_primary_expression): Likewise.
2430 (TOKEN_PRECEDENCE): Likewise.
2431 (cp_parser_init_declarator): Likewise.
2432 (cp_parser_ptr_operator): Likewise.
2433 (cp_parser_parameter_declaration): Likewise.
2434 (cp_parser_enclosed_template_argument_list): Likewise.
2435 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
2436 (cp_parser_next_token_ends_template_argument_p): Likewise.
2438 2007-06-04 Simon Baldwin <simonb@google.com>
2440 * decl.c (grokdeclarator): Readability change. Moved case labels
2441 into direct switch statement scope.
2443 2007-06-04 Paolo Carlini <pcarlini@suse.de>
2445 * call.c (convert_like_real): Remove pointless code.
2447 2007-05-31 Mark Mitchell <mark@codesourcery.com>
2449 * decl.c (get_atexit_fn_ptr_type): New function.
2450 (get_atexit_node): Use it.
2451 (start_cleanup_fn): Likewise.
2452 (register_dtor_fn): Use the object's destructor, instead of a
2453 separate cleanup function, where possible.
2454 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
2455 (atexit_fn_ptr_type_node): New macro.
2456 * decl2.c (build_cleanup): Use build_address.
2458 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
2460 * typeck.c (build_binary_op): Include types in error.
2462 2007-05-31 Jakub Jelinek <jakub@redhat.com>
2465 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
2466 needs runtime initialization.
2468 2007-05-31 Paolo Carlini <pcarlini@suse.de>
2471 * semantics.c (finish_trait_expr): Complete the types.
2473 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
2474 Douglas Gregor <doug.gregor@gmail.com>
2475 Pedro Lamarao <pedro.lamarao@mndfck.org>
2476 Howard Hinnant <howard.hinnant@gmail.com>
2480 * typeck.c (comptypes): Don't consider rvalue and lvalue
2481 reference types to be equivalent.
2482 (check_return_expr): Move from certain lvalues when returning
2484 * decl.c (grokdeclarator): Implement reference collapsing.
2485 (copy_fn_p): Don't consider constructors taking rvalue references
2486 to be copy constructors.
2488 * call.c (conversion): New "rvaluedness_matches_p" member.
2489 (convert_class_to_reference): Require reference type as first
2490 parameter instead of base type.
2491 (reference_binding): Add logic to handle rvalue references.
2492 (implicit_conversion): Update inaccurate comment.
2493 (convert_like_real): Disable creation of temporaries that are
2494 impossible to initialize for types with move constructors.
2495 (build_over_call): Elide move constructors when possible.
2496 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
2497 (maybe_handle_ref_bind): Return conversion instead of type node.
2498 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
2499 determine preferred conversion sequences.
2500 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
2501 (LOOKUP_PREFER_RVALUE): New.
2502 (DECL_MOVE_CONSTRUCTOR_P): New.
2503 (struct cp_declarator): Add "reference" member for reference
2504 types, with new "rvalue_ref" flag.
2505 (cp_build_reference_type): Declare.
2506 (move_fn_p): Declare.
2507 * error.c (dump_type_prefix): Format rvalue reference types
2508 correctly in error messages.
2509 * except.c (build_throw): Move from certain lvalues when
2511 * mangle.c (write_type): Mangle rvalue references differently
2512 than regular references.
2513 * parser.c (make_reference_declarator): Add boolean parameter for
2515 (cp_parser_make_indirect_declarator): New.
2516 (cp_parser_new_declarator_opt): Call
2517 cp_parser_make_indirect_declarator.
2518 (cp_parser_conversion_declarator_opt): Ditto.
2519 (cp_parser_declarator): Ditto.
2520 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2522 * pt.c (tsubst): Implement reference collapsing.
2523 (maybe_adjust_types_for_deduction): Implement special template
2524 parameter deduction rule for rvalue references.
2525 (type_unification_real): Update calls to
2526 maybe_adjust_types_for_deduction.
2527 (try_one_overload): Ditto.
2528 (unify_pack_expansion): Ditto.
2529 * tree.c (lvalue_p_1): Handle rvalue reference types.
2530 (cp_build_reference_type): New.
2532 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2535 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2536 variables that need runtime initialization.
2538 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2541 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2542 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2543 case POSTDECREMENT_EXPR>): Return the error_mark_node
2544 if either the real or imaginary parts would an
2547 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2548 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2551 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2552 token is a closing brace, false if there are no tokens left.
2553 (cp_parser_namespace_alias_definition): Only consume the next token if
2554 it is a closing brace.
2556 * parser.c (cp_parser_class_specifier): Likewise.
2558 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2560 * semantics.c (finish_member_declaration): Fix a typo in the
2563 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2575 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2576 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2577 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2578 whether everything was okay. Fix indentation.
2579 (push_template_decl_real): Check for bare parameter packs in
2580 function parameters; where errors occur, mark the parameter types
2581 with ERROR_MARK_NODEs to avert ICEs.
2582 (coerce_template_parameter_pack): New.
2583 (coerce_template_parms): Moved parameter pack coercion into
2584 coerce_template_parameter_pack, and permit it anywhere in the
2585 template parameter list (not just at the end). Parameter and
2586 argument indices can vary (somewhat) separately now, so add
2587 PARM_IDX and ARG_IDX.
2588 (fn_type_unification): Don't set an argument pack as incomplete if
2589 no argument pack was deduced.
2590 (type_unification_real): If a type parameter is a parameter pack
2591 and has not otherwise been deduced, it will be deduced to an empty
2593 (more_specialized_fn): Use the actual lengths of the argument
2594 lists when comparing against expansions.
2595 * semantics.c (finish_member_declaration): If a field's type has
2596 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2598 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2601 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2603 2007-05-22 Ollie Wild <aaw@google.com>
2605 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2606 (unqualified_namespace_lookup): Adds check for hidden types.
2608 2007-05-22 Ollie Wild <aaw@google.com>
2610 * decl.c (duplicate_decls): Verify namespace names are unique.
2612 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2614 * decl.c (cxx_maybe_build_cleanup): Handle
2615 __attribute__((cleanup)).
2617 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2619 * cvt.c (cp_convert_and_check): Don't check warnings if the
2622 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2624 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2626 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2629 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2630 type only if is a class type (5.2.8/4).
2632 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2634 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2635 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2636 c_common_unsigned_type.
2638 2007-05-11 Silvius Rus <rus@google.com>
2640 * cp/typeck.c (build_indirect_ref): Add call to
2641 strict_aliasing_warning.
2642 (build_reinterpret_cast_1): Condition call to
2643 strict_aliasing_warning.
2645 2007-05-11 Jan Hubicka <jh@suse.cz>
2647 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2648 * decl2.c (start_objects): ctors and dtors are no longer public.
2649 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2651 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2653 * typeck.c (build_unary_op): Remove code that used to
2654 handle non lvalue increments/decrements.
2656 2007-05-07 Mike Stump <mrs@apple.com>
2658 * parser.c (check_empty_body): Add.
2659 (cp_parser_iteration_statement): Add call to check_empty_body.
2661 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2664 * mangle.c (write_mangled_name): Mangle static variable names.
2665 (write_unqualified_name): Use local-source-name for
2666 namespace-scope static variables.
2668 2007-05-04 Dirk Mueller <dmueller@suse.de>
2670 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2673 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2676 * decl2.c (constrain_class_visibility):
2677 Use strip_pointer_or_array_types instead of strip_array_types.
2679 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2682 * decl.c (reshape_init_r): Don't reshape the first element if it
2683 is a pointer to member function.
2685 2007-04-27 Simon Baldwin <simonb@google.com>
2687 * decl.c (grokparms): Changed message format from %qD to %qE.
2689 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2691 * error.c (maybe_warn_variadic_templates): Variadic templates are
2692 now in C++0x, so only warn about them in C++98 mode.
2694 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2697 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2698 integeral types from vectors types.
2700 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2703 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2704 for type dependent OMP_CLAUSE_DECLs.
2706 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2709 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2710 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2711 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2712 * init.c (build_zero_init): Adjust, as
2713 COMPLEX_TYPE is now a SCALAR_TYPE.
2714 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2715 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2717 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2719 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2720 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2721 (trait_expr_value): Adjust.
2723 2007-04-23 Simon Baldwin <simonb@google.com>
2725 * decl.c (grokparms): Added new error for duplicate function
2726 parameters names in function prototypes, to match gcc behavior.
2728 2007-04-23 Jan Hubicka <jh@suse.cz>
2730 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2733 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2735 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2736 instead of checking GIMPLE_STMT_P in chain_next.
2738 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2741 * call.c (convert_for_arg_passing): Convert bitfields to their
2744 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2747 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2749 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2752 * cp/decl2.c (constrain_class_visibility):
2753 Do not warn about the use of anonymous namespace in the main input file.
2755 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2757 * cp-tree.h (current_template_parms): Fix typo in comment.
2759 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2761 * cp-tree.h, error.c: Fix comment typos.
2763 2007-04-13 Jason Merrill <jason@redhat.com>
2766 * call.c (reference_binding): Add c_cast_p parm. If true,
2767 add quals to TO as needed to make it reference-compatible.
2769 2007-04-11 Jan Hubicka <jh@suse.cz>
2771 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2772 that we are not processing template_decl.
2774 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2777 * class.c (build_base_path): Ensure that the converted pointer has
2778 the same cv-qualification as the input.
2780 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2782 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2784 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2786 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2788 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2789 * tree.c (cp_add_pending_fn_decls): Remove.
2790 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2792 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2794 Revert change removing staticp.
2796 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2798 * cp-objcp-common.c (cxx_staticp): Remove.
2799 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2800 * cp-tree.h (cxx_staticp):
2802 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2804 * class.c (check_for_override): Don't remove dllmport attribute
2807 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2810 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2811 type issue error and return early.
2813 2007-03-30 Jason Merrill <jason@redhat.com>
2816 * typeck.c (cp_type_readonly): New fn.
2817 * cp-tree.h: Declare it.
2818 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2819 (cp_finish_decl): Not here.
2821 2007-03-31 Richard Guenther <rguenther@suse.de>
2823 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2826 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2831 * parser.c (declarator_can_be_parameter_pack): New.
2832 (cp_parser_template_parameter): Only parse the `...' if the
2833 declarator can be a parameter pack.
2834 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2836 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2837 types (they could be used as array bounds).
2838 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2839 (tsubst_pack_expansion): Handle failure to expand parameter
2842 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2845 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2846 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2847 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2848 (CLASS_TYPE_NON_UNION_P): Add.
2849 (struct lang_type_class): Add has_complex_dflt.
2850 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2851 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2852 * cp-tree.def: Add TRAIT_EXPR.
2853 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2854 * lex.c (struct resword): Add __has_nothrow_assign,
2855 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2856 __has_trivial_constructor, __has_trivial_copy,
2857 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2858 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2859 __is_pod, __is_polymorphic, __is_union.
2860 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2861 (cp_parser_trait_expr): New.
2862 * semantics.c (finish_trait_expr, trait_expr_value
2863 classtype_has_nothrow_copy_or_assign_p): New.
2864 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2866 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2867 * class.c (check_bases, check_field_decl, check_bases_and_members):
2868 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2869 * pt.c (uses_template_parms, tsubst_copy_and_build,
2870 value_dependent_expression_p, type_dependent_expression_p): Deal with
2872 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2874 2007-03-29 Richard Guenther <rguenther@suse.de>
2876 * tree.c (cp_walk_subtrees): Do not set input_location.
2878 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2881 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2884 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2886 * parser.c (struct cp_parser): Update comment for
2887 greater_than_is_operator_p.
2888 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2889 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2890 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2891 !GREATER_THAN_IS_OPERATOR_P.
2892 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2893 `>>' operators that will become two `>' tokens in C++0x.
2894 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2895 mode, allowing it to terminate default arguments.
2896 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2897 `>>' like two consecutive `>' tokens.
2898 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2899 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2900 ends a template argument.
2902 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2904 * decl.c (redeclaration_error_message): Complain when redeclaring
2905 a friend function with default template arguments (C++0x mode only).
2906 * cp-tree.h (check_default_tmpl_args): Declare.
2907 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2908 template arguments in function templates. Add support for checking
2909 the default template arguments of friend templates.
2910 (push_template_decl_real): Fix call to check_default_tmpl_args.
2911 (type_unification_real): If a template parameter has not been
2912 deduced but provides a default template argument, substitute into
2913 that default template argument.
2914 * parser.c (cp_parser_init_declarator): When declaring (but not
2915 defining!) a function template in C++0x mode, check for default
2918 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2921 * decl.c (grokdeclarator): Deal with cv-qualified function type
2922 typedefs in the same way for member and non-member functions.
2924 2007-03-26 Dirk Mueller <dmueller@suse.de>
2926 * parser.c (cp_parser_member_declaration): Pedwarn
2927 about stray semicolons after member declarations.
2929 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2932 * pt.c (instantiate_decl): Set in_system_header.
2934 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2936 * cp-tree.h (current_tempalte_parms): Improve documentation.
2937 * pt.c (current_template_args): Likewise.
2940 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2941 not consume tokens when failing.
2943 2007-03-22 Jim Wilson <wilson@specifix.com>
2944 Mark Mitchell <mark@codesourcery.com>
2947 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2948 consistent with FROM.
2950 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2952 * error.c (dump_expr): Handle dependent names that designate types.
2953 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2955 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2957 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2959 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2961 * cvt.c (cp_convert_and_check) : Define.
2962 * cp-tree.h (cp_convert_and_check): Declare.
2963 * call.c (convert_conversion_warnings): Rename to
2964 conversion_null_warnings. The warning for floating-point to
2965 integer is handled by convert_and_check in convert_like_real.
2966 (convert_like_real): convert_conversion_warnings was renamed as
2967 conversion_null_warnings.
2968 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2969 overflow and changes of value during conversion.
2971 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2974 * parser.c (cp_parser_statement): If 'namespace' is found, this
2975 only can be a namespace alias definition, so parse it now.
2976 (cp_parser_namespace_alias_definition): if we find an open brace
2977 instead of '=', then this is actually a misplaced namespace
2980 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2983 * decl.c (cxx_init_decl_processing): Move command-line options
2984 processing to c-opts.c.
2986 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2988 * ptree.c (cxx_print_type): Use formatting markup for integers
2989 when printing template parameter index/level/orig level.
2990 (cxx_print_xnode): Ditto.
2991 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2992 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2993 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2995 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2996 rather than a HOST_WIDE_INT.
2997 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2998 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
3000 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
3001 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
3002 IN_BASE_INITIALIZER bool bitfields.
3003 (struct cp_declarator): Make KIND a 4-bit field. Make
3004 PARAMETER_PACK_P a bool bitfield just after KIND.
3005 * pt.c (uses_parameter_packs): Destroy the pointer set.
3006 (make_pack_expansion): Ditto.
3007 (check_for_bare_parameter_packs): Ditto.
3008 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
3010 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
3013 * call.c (convert_default_arg): Instead of copying the node,
3016 2007-03-15 Dirk Mueller <dmueller@suse.de>
3019 * call.c (convert_conversion_warnings): New..
3020 (convert_like_real): .. factored out from here.
3021 (convert_conversion_warnings): Add warning about
3022 false being converted to NULL in argument passing.
3024 2007-03-14 Dirk Mueller <dmueller@suse.de>
3026 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
3027 (finish_do_body): Warn about empty body in do/while statement.
3029 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3031 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
3033 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3036 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
3039 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
3041 * cp/repo.c (init_repo): Initialize random_seed saved options.
3042 (finish_repo): Adjust.
3044 2007-03-13 Mark Mitchell <mark@codesourcery.com>
3047 * Make-lang.in (doc/g++.1): Use $< to specify the location from
3050 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
3052 * decl.c (compute_array_index_type): New warning flag warn_vla.
3054 2007-03-12 Mark Mitchell <mark@codesourcery.com>
3057 * call.c (convert_default_arg): Copy non-constant arguments.
3059 2007-03-11 Mark Mitchell <mark@codesourcery.com>
3062 * parser.c (cp_parser_postfix_expression): Disallow compound
3063 literals in constant expressions.
3066 * semantics.c (finish_typeof): Use unlowered_expr_type.
3068 2007-03-10 Mark Mitchell <mark@codesourcery.com>
3071 * cp-tree.h (unlowered_expr_type): New function.
3072 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
3073 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
3074 (unlowered_expr_type): New function.
3075 (build_unary_op): Disallow predecrements of bool bitfields.
3076 * call.c (build_conditional_expr): Use unlowered_expr_type.
3077 * pt.c (type_unification_real): Likewise.
3079 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
3082 * typeck.c (check_return_expr): Check for bare parameter packs.
3083 (comptypes): Compare template parameter packs and
3084 type pack expansions.
3085 * decl.c (grokdeclarator): Deal with the declaration of function
3087 (grokparms): Verify that the (optional) function parameter pack is
3088 at the end of the parameter list.
3089 (xref_basetypes): Handle pack expansions in the base class.
3090 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
3091 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
3092 (NONTYPE_ARGUMENT_PACK): New.
3093 (TYPE_PACK_EXPANSION): New.
3094 (EXPR_PACK_EXPANSION): New.
3095 (ARGUMENT_PACK_SELECT): New.
3096 * cp-objcp-common.c (cp_tree_size): Compute size of
3097 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
3098 ARGUMENT_PACK_SELECT.
3099 * error.c (dump_template_argument): Print template argument packs.
3100 (dump_template_argument_list): Ditto.
3101 (dump_template_parameter): Dump `...' for template type parameter
3103 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
3104 (dump_parameters): Print function parameter packs.
3105 (dump_template_parms): Print template argument packs.
3106 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
3107 (maybe_warn_variadic_templates): New.
3108 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
3109 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3110 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3112 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
3113 (write_template_arg): Write argument packs as separate arguments.
3114 * cp-tree.h (struct template_parm_index_s): Add flag that
3115 indicates that the template parameter is actually a parameter
3117 (struct tree_argument_pack_select): New.
3118 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
3119 (union lang_tree_node): Add argument_pack_select.
3120 (FUNCTION_PARAMETER_PACK_P): New.
3121 (PACK_EXPANSION_P): New.
3122 (PACK_EXPANSION_PATTERN): New.
3123 (SET_PACK_EXPANSION_PATTERN): New.
3124 (PACK_EXPANSION_PARAMETER_PACKS): New.
3125 (ARGUMENT_PACK_P): New.
3126 (ARGUMENT_PACK_ARGS): New.
3127 (SET_ARGUMENT_PACK_ARGS): New.
3128 (ARGUMENT_PACK_INCOMPLETE_P): New.
3129 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
3130 (TEMPLATE_PARM_PARAMETER_PACK): New.
3131 (TEMPLATE_TYPE_PARAMETER_PACK): New.
3132 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
3133 (ARGUMENT_PACK_SELECT_INDEX): New.
3134 (ARGUMENT_PACK_SELECT_ARG): New.
3135 (struct cp_declarator): Add parameter_pack_p flag.
3136 (maybe_warn_variadic_templates): Declare.
3137 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
3138 indicate a template parameter pack.
3139 (uses_parameter_packs): Declare.
3140 (template_parameter_pack_p): Declare.
3141 (template_parms_variadic_p): Declare.
3142 (make_pack_expansion): Declare.
3143 (check_for_bare_parameter_packs): Declare.
3144 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
3145 sizeof... expressions.
3146 (pp_cxx_expression): Print pack expansions and non-type argument
3148 (pp_cxx_exception_specification): Print pack expansions.
3149 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
3150 (pp_cxx_ctor_initializer): Print pack expansions.
3151 (pp_cxx_type_id): Print pack expansions.
3152 (pp_cxx_template_argument_list): Print argument packs.
3153 (pp_cxx_template_parameter): Print ellipsis for template parameter
3155 * pt.c (comp_template_parms): Compare template parameter packs.
3156 (template_parameter_pack_p): New.
3157 (template_parms_variadic_p): New.
3158 (template_args_variadic_p): New.
3159 (make_ith_pack_parameter_name): New.
3160 (struct find_parameter_pack_data): New.
3161 (find_parameter_packs_r): New.
3162 (uses_parameter_packs): New.
3163 (make_pack_expansion): New.
3164 (check_for_bare_parameter_packs): New.
3165 (expand_template_argument_pack): New.
3166 (reduce_template_parm_level): Propagate parameter pack flag.
3167 (process_template_parm): Add is_parameter_pack parameter to state
3168 when the parameter is actually a parameter pack. Create template
3169 parameter packs when is_parameter_pack is true.
3170 (current_template_args): The argument for a template parameter
3171 pack is an argument pack containing a single pack expansion.
3172 (process_partial_specialization): When checking that non-type
3173 argument expressions do not involve template parameters, loop over
3174 the arguments in argument packs separately.
3175 (push_template_decl_real): Check that the type of the declaration
3176 does not have any bare parameter packs. Check that primary
3177 templates have no more than one parameter pack, and that it comes
3178 at the end of the template parameter list.
3179 (convert_template_argument): Handle coercions for pack expansion
3180 expressions by coercing the pattern then rebuilding the expansion.
3181 (coerce_template_parms): When coercing the arguments for a
3182 variadic template, pack "extra" arguments into an argument pack.
3183 (coerce_template_template_parms): Cannot coerce between parameter
3184 packs and non-pack parameters.
3185 (template_args_equal): Compare PACK_EXPANSION_P expressions.
3186 (comp_template_args): Expand all template arguments packs before
3187 comparing template argument lists.
3188 (mangle_class_name_for_template): Make argument packs as separate
3190 (for_each_template_parm_r): No need to handle BASELINK.
3191 (instantiate_class_template): Handle pack expansions in the base
3193 (tsubst_pack_expansion): New.
3194 (tsubst_template_args): Handle substitutions of argument packs and
3195 pack expansion into template argument lists.
3196 (tsubst_decl): Expand function parameter packs into separate
3197 function parameters.
3198 (tsubst_arg_types): Expand a type pack expansion into separate
3200 (tsubst_exception_specification): Handle pack expansions in
3201 exception specifiers.
3202 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
3203 replacing a template parameter with its argument. If we encounter
3204 a substitution for an argument pack, just return the parameter
3206 (tsubst_copy): sizeof(X...) returns the number of elements in
3207 parameter pack X. See through ARGUMENT_PACK_SELECT when the
3208 PARM_DECL is a parameter pack.
3209 (tsubst_expr): Expression pack expansions and argument packs
3210 cannot show up here; they will all be handled through function
3211 calls, sizeof, and template argument lists.
3212 (tsubst_copy_and_build): sizeof(X...) returns the number of
3213 elements in parameter pack X. Handle pack expansions in TREE_LIST
3214 and CONSTRUCTOR nodes.
3215 (fn_type_unification): Handle "incomplete" explicit template
3216 argument lists that specify some of the arguments for a template
3218 (type_unification_real): Unify arguments against pack expansions.
3219 (template_parm_level_and_index): New, helper function.
3220 (unify_pack_expansion): New.
3221 (unify): Unify argument packs on an argument-by-argument basis,
3222 handling variadic argument packs as well.
3223 (more_specialized_fn): Handle unification of function parameter
3224 packs. All things being equal, prefer non-variadic function
3225 templates to variadic function templates.
3226 (more_specialized_class): Prefer the variadic class template
3227 partial specialization that binds fewer arguments to a parameter
3229 (regenerate_decl_from_template): Expand function parameter packs
3230 into separate parameters.
3231 (instantiate_decl): Ditto.
3232 (tsubst_initializer_list): Handle pack expansions for base-class
3234 (dependent_type_p_r): Determine dependent types in argument packs
3235 and pack expansions.
3236 (value_dependent_expression_p): Determine value-dependence of
3237 non-type argument packs.
3238 (dependent_template_arg_p): Handle argument packs.
3239 * semantics.c (finish_cond): Check for bare parameter packs.
3240 (finish_expr_stmt): Ditto.
3241 (finish_for_expr): Ditto.
3242 (finish_switch_cond): Ditto.
3243 (finish_mem_initializers): Ditto.
3244 * name-lookup.c (arg_assoc_type): Handle pack expansions and
3246 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
3247 * parser.c (make_declarator): Declarator is not an expansion.
3248 (make_pointer_declarator): Transfer parameter pack flag to outer
3250 (make_reference_declarator): Ditto.
3251 (make_ptrmem_declarator): Ditto.
3252 (make_call_declarator): Ditto.
3253 (make_array_declarator): Ditto.
3254 (cp_parser_postfix_expression): Allow pack expansion expressions
3255 in the argument list for a call expression.
3256 (cp_parser_parenthesized_expression_list): Add new parameter
3257 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
3258 into separate arguments."
3259 (cp_parser_new_placement): Allow pack expansion expressions.
3260 (cp_parser_new_initializer): Ditto.
3261 (cp_parser_mem_initializer_list): Allow ellipsis to create a
3262 base-class initializer expansion.
3263 (cp_parser_mem_initializer): Ditto.
3264 (cp_parser_template_parameter_list): Keep track of whether the
3265 template parameter is a template parameter pack.
3266 (cp_parser_template_parameter): Parse the ellipsis to indicate a
3267 template parameter pack.
3268 (cp_parser_type_parameter): Ditto.
3269 (cp_parser_template_argument_list): Parse the ellipsis to indicate
3271 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
3272 this declarator is a parameter pack.
3273 (cp_parser_parameter_declaration): The ellipsis does not end the
3274 parameter declaration, because it might be a parameter pack. Parse
3275 the ellipsis to indicate a parameter pack.
3276 (cp_parser_initializer): Allow pack expansions.
3277 (cp_parser_initializer_list): Allow ellipsis to create an
3278 initializer expansion.
3279 (cp_parser_base_clause): Allow ellipsis to create a base specifier
3281 (cp_parser_type_id_list): Allow ellipsis to create an exception
3282 specifier expansion.
3283 (cp_parser_attribute_list): Don't allow pack expansions.
3284 (cp_parser_functional_cast): Allow pack expansions.
3285 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
3286 compute the length of a parameter pack.
3287 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
3288 end a template argument.
3289 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3290 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3293 2007-03-09 Dirk Mueller <dmueller@suse.de>
3295 * cp/call.c (build_new_op): Call warn_logical_operator.
3297 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
3300 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
3303 * pt.c (any_template_arguments_need_structural_equality_p):
3306 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
3308 * decl.c (grokdeclarator): Disable warnings for anonymous
3311 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
3313 * typeck2.c (readonly_error): Always emit a hard error.
3314 Remove last argument.
3315 * cp-tree.h (readonly_error): Adjust prototype.
3316 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
3317 * typeck.c (build_unary_op): Likewise.
3318 (build_modify_expr): Likewise.
3320 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
3323 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
3325 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3328 * parser.c (struct cp_parser): New IN_IF_STMT.
3329 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
3330 returning if parsing the body of an 'if' statement or issuing an
3331 error and continuing.
3332 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
3334 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
3336 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
3339 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
3342 2007-03-02 Geoffrey Keating <geoffk@apple.com>
3344 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
3345 Objective-C++. Don't exit early if -shared-libgcc needs to be
3348 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3350 * typeck.c (common_base_type): Delete unused function.
3352 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3354 * Make-lang.in: Add dummy lang.install-pdf target.
3356 2007-03-01 Simon Baldwin <simonb@google.com>
3359 * decl.c (check_tag_decl): Added new warning for typedef ignored
3360 when it precedes an otherwise valid non-typedef declaration.
3362 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
3364 * typeck.c (build_function_call): Store converted arguments
3365 in a stack-allocated array instead of building a list.
3366 (convert_arguments): Store arguments in the array passed in as an
3367 argument, and return the actual number of arguments.
3368 * call.c (build_call): Delete, and replace with...
3369 (build_call_n, build_call_a): New.
3370 (build_op_delete_call): Rewrite to avoid constructing argument lists.
3371 (build_over_call): Store converted arguments in a stack-allocated
3372 array instead of building a list.
3373 (build_cxx_call): Pass arguments in an array instead of as a list.
3374 (build_java_interface_fn_ref): Rewrite to avoid constructing
3376 * tree.h: Update declarations to reflect above changes.
3377 * method.c (use_thunk): Use a stack-allocated array to hold
3378 the arguments instead of a list.
3379 * rtti.c (throw_bad_cast): Update call to cxx_call.
3380 (throw_bad_typeid): Likewise.
3381 (build_dynamic_cast_1): Likewise.
3382 * init.c (build_builtin_delete_call): Use build_call_n.
3383 * decl.c (expand_static_init): Likewise.
3384 * except.c (cp_protect_cleanup_actions): Likewise.
3385 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
3386 (gimplify_must_not_throw_expr): Likewise.
3387 (cxx_omp_apply_fn): Use build_call_a.
3389 2007-02-26 Mark Mitchell <mark@codesourcery.com>
3391 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
3392 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
3394 2007-02-25 Mark Mitchell <mark@codesourcery.com>
3396 * cp-tree.h (static_ctors): Remove.
3397 * cp-tree.h (static_dtors): Likewise.
3398 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
3399 refactoring of tree_map hierarchy.
3400 (decl_shadowed_for_var_insert): Likewise.
3401 * semantics.c (expand_body): Use c_expand_body.
3402 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
3403 * decl2.c (static_ctors): Remove.
3404 (static_dtors): Likewise.
3405 (generate_ctor_or_dtor_function): Pass NULL_TREE to
3406 objc_generate_static_init_call. Do not call static_[cd]tors.
3407 (generate_ctor_and_dtor_functions_for_priority): Do not check for
3409 (cp_write_global_declarations): Likewise.
3411 2007-02-23 Richard Guenther <rguenther@suse.de>
3413 * class.c (note_name_declared_in_class): Make declaration
3414 changes meaning a pedwarn.
3416 2007-02-22 Michael Matz <matz@suse.de>
3419 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
3420 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
3421 dump_function_decl): Guard emitting outer scopes by new flag.
3422 * cp-lang.c (cxx_dwarf_name): New function.
3423 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
3424 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
3426 (push_template_decl_real, lookup_template_class): Remove calls
3429 2007-02-19 Mark Mitchell <mark@codesourcery.com>
3431 * call.c (build_new_method_call): Ensure that explicit calls of
3432 destructors have type "void".
3434 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3436 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
3437 and -Walways-true with -Waddress.
3438 * cvt.c (convert_to_void): Replace unconditional warning with
3441 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
3443 * decl.c, tree.c: Fix comment typos.
3445 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3448 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
3449 statement expression if we had an error mark node.
3451 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3452 Brooks Moses <brooks.moses@codesourcery.com>
3453 Lee Millward <lee.millward@codesourcery.com>
3455 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
3456 Change class to tcc_vl_exp.
3458 * call.c (build_call): Use build_call_list instead
3460 (build_over_call): Likewise.
3461 (build_new_method_call): Use build_min_non_dep_call_list
3462 instead of build_min_non_dep.
3464 * error.c (dump_call_expr_args): New function.
3465 (dump_aggr_init_expr_args): New function.
3466 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
3467 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
3469 * cvt.c (convert_to_void): Use build_call_array instead
3470 of build3; use new AGGR_INIT_EXPR accessor macros.
3472 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
3473 instead of TREE_CODE_LENGTH.
3475 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
3476 AGGR_INIT_EXPR accessor macros.
3478 * cp-gimplify.c (cp_gimplify_init_expr): Use
3479 AGGR_INIT_EXPR_SLOT to set the slot operand.
3481 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
3482 (AGGR_INIT_EXPR_SLOT): New macro.
3483 (AGGR_INIT_EXPR_ARG): New macro.
3484 (aggr_init_expr_nargs): New macro.
3485 (AGGR_INIT_EXPR_ARGP): New macro.
3486 (aggr_init_expr_arg_iterator): New.
3487 (init_aggr_init_expr_arg_iterator): New.
3488 (next_aggr_init_expr_arg): New.
3489 (first_aggr_init_expr_arg): New.
3490 (more_aggr_init_expr_args_p): New.
3491 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
3492 (stabilize_aggr_init): New declaration.
3493 (build_min_non_dep_call_list): Likewise.
3495 * tree.c (process_aggr_init_operands): New function.
3496 (build_aggr_init_array) New function.
3497 (build_cplus_new): Update to use new CALL_EXPR and
3498 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
3499 build_aggr_init_array.
3500 (build_min_non_dep_call_list) New function.
3501 (build_min_nt): Assert input code parameter is not a variable
3502 length expression class.
3503 (build_min, build_min_non_dep): Likewise.
3504 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
3505 to check for equality instead of recursing. Handle tcc_vl_exp
3507 (stabilize_call): Update to only handle CALL_EXPRs, not
3508 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
3509 (stabilize_aggr_init): New function.
3510 (stabilize_init): Use it.
3512 * cxx-pretty-print.c (pp_cxx_postfix_expression)
3513 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
3514 AGGR_INIT_EXPR accessor macros and argument iterators.
3516 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
3517 build_vl_exp. Iterate through the operands, recursively
3518 processing each one.
3519 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3520 CALL_EXPR accessor macros.
3521 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3522 tree code classes. Use TREE_OPERAND_LENGTH instead of
3525 * semantics.c (finish_call_expr): Use build_nt_call_list
3526 instead of build_nt.
3527 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3528 accessor macros. Use build_call_array to construct the
3529 CALL_EXPR node instead of build3
3531 * decl2.c (build_offset_ref_call_from_tree): Use
3532 build_nt_call_list and build_min_non_dep_call_list instead
3533 of build_min_nt and build_min_non_dep.
3535 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3536 Use build_nt_call_list instead of build_min_nt.
3538 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3541 * call.c (build_conditional_expr): Improve error message.
3543 2007-02-13 Dirk Mueller <dmueller@suse.de>
3545 * friend.c (do_friend): Annotate warning about friend
3546 declarations in templates with OPT_Wnon_template_friend.
3547 Convert informal message from warning() to inform().
3549 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3550 Mark Mitchell <mark@codesourcery.com>
3553 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3554 instantiations for variables.
3556 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3559 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3560 Check warn_unused_value just once.
3562 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3565 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3566 (fn_type_unificiation): Likewise.
3567 (get_bindings): Likewise.
3569 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3572 * decl.c (finish_function): Use DECL_REPLACEABLE.
3573 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3575 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3577 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3579 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3581 * decl.c (grokvardecl): Don't error if !have_tls.
3582 (grokdeclarator): Likewise.
3583 * parser.c (cp_parser_omp_threadprivate): Likewise.
3585 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3588 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3589 parameters and result decls in omp clauses.
3590 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3593 2007-02-05 Dirk Mueller <dmueller@suse.de>
3596 * parser.c (cp_parser_class_specifier): Always initialize bases.
3598 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3600 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3601 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3602 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3604 * semantics.c (finish_omp_atomic): Store a whole expression node
3605 in operand 1, and integer_zero_node in operand 0, for dependent
3606 OMP_ATOMIC. Rewrite to make flow easier to understand.
3608 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3610 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3612 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3614 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3615 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3617 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3619 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3620 keyword warning to -Wc++0x-compat.
3622 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3624 * decl.c (grokdeclarator): Update documentation.
3626 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3629 * decl.c (grokdeclarator): If __thread is used together with
3630 a storage class other than extern and static, clear thread_p
3631 after issuing diagnostics and fall through to checking the
3634 2007-01-30 Roger Sayle <roger@eyesopen.com>
3636 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3637 calculating the size of an array (to avoid recursive errors).
3639 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3642 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3644 * call.c (convert_like_real): Don't warn when converting to
3647 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3649 * decl.c (pop_label): Replace warning with call to
3650 warn_for_unused_label.
3652 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3655 * semantics.c (finish_pseudo_destructor_expr): Check the
3656 destrutor name by calling check_dtor_name.
3658 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3660 * lex.c (D_CPP0X): Rename.
3662 (reswords): D_CPP0X -> D_CXX0X.
3663 (init_reswords): Ditto.
3664 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3665 of C++0x keywords as identifiers.
3667 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3670 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3673 2007-01-23 Ian Lance Taylor <iant@google.com>
3675 * typeck.c (convert_for_assignment): Only warn about a = b = c
3676 when converting to bool.
3678 2007-01-23 Roger Sayle <roger@eyesopen.com>
3680 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3682 * typeck.c (ignore_overflows): Remove the remaining uses of
3683 TREE_CONSTANT_OVERFLOW.
3685 2007-01-20 Jan Hubicka <jh@suse.cz>
3687 * decl2.c (start_objects, start_static_storage_duration_function):
3688 Do not make the functions uninlinable.
3690 2007-01-17 Ian Lance Taylor <iant@google.com>
3692 * class.c (add_method): Call VEC_reserve_exact rather than passing
3693 a negative size to VEC_reserve.
3695 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3698 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3700 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3703 * decl.c (make_typename_type): If the qualified name is not a
3704 type, issue an error.
3705 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3708 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3710 * rtti.c: Include target.h.
3711 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3712 don't emit typeinfo for fundamental types as weak.
3713 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3715 2007-01-08 Richard Guenther <rguenther@suse.de>
3717 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3719 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3721 * call.c (standard_conversion): Pass flag to
3722 vector_types_convertible_p to disallow emission of note.
3723 * typeck.c (convert_for_assignment): Pass flag to
3724 vector_types_convertible_p to allow emission of note.
3725 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3726 to disallow emission of note.
3728 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3731 * typeck.c (build_binary_op): Call overflow_warning if
3732 TREE_OVERFLOW_P is true for the result and not for any of the
3735 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3738 * class.c (add_method): Don't wait until template
3739 instantiation time to complain about duplicate methods.
3741 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3744 * semantics.c (finish_unary_op_expr): Warn only if result
3745 overflowed and operands did not.
3747 2007-01-05 Ian Lance Taylor <iant@google.com>
3749 * typeck.c (build_binary_op): Warn about comparing a non-weak
3752 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3754 * pt.c (tsubst): Propagate the need for structural equality checks
3755 when reducing the level of template parameters.
3757 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3759 * pt.c: Fix a comment typo.
3761 2007-01-02 Ian Lance Taylor <iant@google.com>
3763 * semantics.c (maybe_convert_cond): Optionally warn when using an
3764 assignment as a condition.
3765 * typeck.c (convert_for_assignment): Optionally warn about
3766 assigning the result of an assignment to a bool.
3768 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3770 * pt.c (canonical_template_parms): Correct typo in comment.
3772 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3774 * typeck.c (structural_comptypes): Renamed from "comptypes".
3775 (comptypes): Use canonical type information to perform fast type
3776 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3777 canonical type comparison returns the same results as we would see
3778 from the current, structural check. Support COMPARE_STRUCTURAL
3779 when we need structural checks.
3780 * decl.c (typename_compare): Fix comment.
3781 (build_typename_type): TYPENAME_TYPE nodes require structural
3782 equality checks, because they resolve different based on the
3784 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3785 require structural equality checks (for now).
3786 (build_ptrmemfunc_type): Build the canonical pointer to member
3788 (compute_array_index_type): Whenever we build a new index type
3789 to represent the size of an array in a template, we need to mark
3790 this index type as requiring structural equality. This goes for
3791 arrays with value-dependent sizes with the current ABI, or all
3793 * tree.c (cplus_array_hash): New.
3794 (struct cplus_array_info): New.
3795 (cplus_array_compare): New.
3796 (cplus_array_htab): New.
3797 (build_cplus_array_type_1): Use a hash table to cache the array
3798 types we build. Build the canonical array type for each array
3800 (cp_build_qualified_type_real): When building a cv-qualified array
3801 type, use the hash table of array types and build canonical array
3803 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3804 use structural equality (for now).
3805 * cp-tree.h (COMPARE_STRUCTURAL): New.
3806 * pt.c (canonical_template_parms): New.
3807 (canonical_type_parameter): New.
3808 (process_template_parm): Find the canonical type parameter.
3809 (lookup_template_class): When we have named the primary template
3810 type, set the canonical type for our template class to the primary
3811 template type. If any of the template arguments need structural
3812 equality checks, the template class needs structural equality
3814 (tsubst): When reducing the level of a template template
3815 parameter, we require structural equality tests for the resulting
3816 parameter because its template parameters have not had their types
3817 canonicalized. When reducing a template type parameter, find the
3818 canonical reduced type parameter.
3819 (any_template_arguments_need_structural_equality_p): New.