1 2008-01-20 Paolo Carlini <pcarlini@suse.de>
4 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
6 2008-01-20 Paolo Carlini <pcarlini@suse.de>
10 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
11 on non-IS_AGGR_TYPE scope.
12 (constructor_name_p): Assert IS_AGGR_TYPE.
14 2008-01-18 Ian Lance Taylor <iant@google.com>
17 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
18 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
19 DECL_IS_OPERATOR_NEW flag.
21 2008-01-16 Richard Guenther <rguenther@suse.de>
24 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
25 for conversions to type variants.
27 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
29 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
30 declaration and code. Update copyright year.
32 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
35 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
36 know we have a class type.
38 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
41 * pt.c (coerce_template_parameter_pack): When substituting into
42 the type of a non-type template parameter pack. use the
43 deduced/substituted arguments.
44 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
45 can be a parameter pack with the ellipsis following it. When we
46 have an erroneous declaration, allow it to be a parameter pack.
47 (cp_parser_template_parameter): Complain about default
48 arguments on non-type template parameter packs, and parse them
49 using the new cp_parser_default_argument.
50 (cp_parser_parameter_declaration): Complain about parameter packs
51 with default arguments. Move parsing of default arguments into a
52 new function, cp_parser_default_argument.
53 (cp_parser_default_argument): New; extracted from
54 cp_parser_parameter_declaration.
56 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
62 * typeck.c (check_return_expr): If there are bare parameter packs
63 in the return value, set it to error_mark_node.
64 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
65 * pt.c (find_parameter_packs_r): Look at the type of
66 IDENTIFIER_NODEs (e.g., for user-defined conversions).
67 (check_for_bare_parameter_packs): Flip the result: now returns
68 TRUE when there were bare parameter packs, FALSE otherwise.
69 (push_template_decl_real): Deal with flipped result of
70 check_for_bare_parameter_packs.
71 * semantics.c (finish_cond): If there are bare parameter packs in
72 the conditional, set it to error_mark_node.
73 (finish_expr_stmt): If there are bare parameter packs in the
74 expression, set it to error_mark_node.
75 (finish_for_expr): Ditto.
76 (finish_switch_cond): If there are bare parameter packs in
77 the conditional, set it to error_mark_node.
78 (finish_mem_initializers): If there are bare parameter packs in
79 the member initializer, set it to error_mark_node.
80 (finish_member_declaration): Check the attributes of the
81 declaration for bare parameter packs, and remove the attributes if
82 any have bare parameter packs.
83 * parser.c (cp_parser_using_declaration): Check the using
84 declaration for bare parameter packs.
85 (cp_parser_base_clause): If there are bare parameter packs in a
86 base specifier, don't add it to the chain.
88 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
91 * error.c (dump_simple_decl): Display ellipsis for template
92 non-type parameter packs.
93 (dump_decl): Display ellipsis for template type parameter packs.
94 (dump_template_decl): Display ellipsis for template template
96 * pt.c (redeclare_class_template): When redeclaring a class
97 template, check for collisions between template parameters and
98 template parameter packs.
100 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
103 * pt.c (process_partial_specialization): Don't mark template
104 parameters that occur in non-deduced contexts.
105 (struct pair_fn_data): Add include_nondeduced_p.
106 (for_each_template_parm_r): Only visit non-deduced contexts if
107 include_nondeduced_p is set.
108 (for_each_template_parm): Added parameter include_nondeduced_p,
109 which states whether template parameters found in non-deduced
110 contexts should be visited.
111 (uses_template_parms): Visit all template parameters, even those
112 in non-deduced contexts.
114 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
117 * pt.c (check_default_tmpl_args): Check for parameter packs that
118 aren't at the end of a primary template.
119 (push_template_decl_real): Remove check for parameter packs that
120 aren't at the end of a primary template; that now happens in
121 check_default_tmpl_args.
122 * semantics.c (finish_template_template_parm): Use
123 check_default_tmpl_args to check for errors in the template
126 2008-01-12 Doug Kwan <dougkwan@google.com>
128 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
129 instead of OPT_Wreturn_type in warning due to ignored return type
131 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
132 instead of OPT_Wreturn_type in warning due to ignored return type
135 2008-01-08 Jakub Jelinek <jakub@redhat.com>
138 * semantics.c (finish_omp_for): Don't call
139 fold_build_cleanup_point_expr if processing_template_decl.
141 2008-01-04 Paolo Carlini <pcarlini@suse.de>
142 Jakub Jelinek <jakub@redhat.com>
145 * error.c (dump_template_argument): Deal with TREE_LIST.
147 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
149 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
150 long" in C++0x mode; change the warning to note that "long long"
151 is only unsupported in C++98 mode.
153 2007-12-20 Jason Merrill <jason@redhat.com>
156 * call.c (standard_conversion): Derived-to-base is considered a
159 2007-12-19 Jakub Jelinek <jakub@redhat.com>
162 * parser.c (cp_parser_omp_parallel): For non-combined parallel
163 call cp_parser_statement rather than
164 cp_parser_already_scoped_statement.
166 2007-12-18 Jason Merrill <jason@redhat.com>
169 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
171 (dependent_type_p_r): Handle the domain of an array.
173 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
174 Jakub Jelinek <jakub@redhat.com>
179 * pt.c (template_template_parm_bindings_ok_p): New; verifies
180 bindings of template template parameters after all template
181 arguments have been deduced.
182 (coerce_template_parms): Don't complain when COMPLAIN doesn't
184 (fn_type_unification): Use template_template_parm_bindings_ok_p.
185 (unify): Deal with variadic, bound template template parameters.
186 (get_class_bindings): Use template_template_parm_bindings_ok_p.
188 2007-12-18 Jakub Jelinek <jakub@redhat.com>
191 * decl.c (grokdeclarator): Reject friend sfk_constructor
194 2007-12-17 Jakub Jelinek <jakub@redhat.com>
197 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
200 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
203 * cp-lang.c (cp_classify_record): New.
204 (LANG_HOOKS_CLASSIFY_RECORD): Override.
206 2007-12-11 Jakub Jelinek <jakub@redhat.com>
209 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
212 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
213 dynamic_cast in a template.
215 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
218 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
219 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
221 2007-12-10 Jakub Jelinek <jakub@redhat.com>
224 * error.c (dump_type_prefix, dump_type_suffix): Handle
228 * error.c (dump_expr): Handle ABS_EXPR.
230 2007-12-09 Jakub Jelinek <jakub@redhat.com>
234 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
235 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
236 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
237 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
238 flag_use_repository and repo_emit_p returned 2.
240 2007-12-06 Jakub Jelinek <jakub@redhat.com>
243 * tree.c (stabilize_call, stabilize_init): Do nothing if
244 processing_template_decl.
246 2007-12-05 Jakub Jelinek <jakub@redhat.com>
249 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
250 error instead of assertion failure.
251 * parser.c (cp_parser_decltype): If closing paren is not found,
252 return error_mark_node.
254 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
257 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
259 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
260 since arg_assoc_template_arg will deal with them (better).
262 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
265 * pt.c (tsubst_exception_specification): Handle substitutions into
266 member templates, where tsubst_pack_expansion returns a
269 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
272 * pt.c (unify_pack_expansion): If we didn't deduce any actual
273 bindings for the template parameter pack, don't try to keep the
274 empty deduced arguments.
275 (unify): If a parameter is a template-id whose template argument
276 list contains a pack expansion that is not at the end, then we
277 cannot unify against that template-id.
279 2007-12-02 Paolo Carlini <pcarlini@suse.de>
282 * pt.c (current_template_args): Use error_operand_p.
284 2007-12-02 Paolo Carlini <pcarlini@suse.de>
287 * error.c (dump_decl): Handle TREE_BINFO.
289 2007-12-01 Ollie Wild <aaw@google.com>
292 * typeck.c (build_binary_op): Add conversion of pointers to function
293 members appearing as operands to the equality operators.
295 2007-11-30 Jakub Jelinek <jakub@redhat.com>
298 * error.c (dump_expr): Handle OBJ_TYPE_REF.
300 2007-11-29 Jakub Jelinek <jakub@redhat.com>
303 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
305 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
310 * parser.c (cp_parser_decltype): Don't call finish_id_expression
312 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
315 2007-11-27 Jakub Jelinek <jakub@redhat.com>
317 PR tree-optimization/34181
318 * method.c (use_thunk): Don't inline the call in the thunk.
321 * tree.c (decl_linkage): Static data members and static member
322 functions in anonymous ns classes are lk_external.
324 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
327 * decl.c (start_preparsed_function): Pass
328 processing_template_decl for the new allocate_struct_function
331 2007-11-25 Richard Guenther <rguenther@suse.de>
333 * decl.c (poplevel): Use BLOCK_CHAIN.
335 2007-11-24 Ollie Wild <aaw@google.com>
337 * typeck.c (delta_from_ptrmemfunc): New function.
338 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
339 (build_binary_op): Call delta_from_ptrmemfunc.
341 2007-11-23 Jakub Jelinek <jakub@redhat.com>
345 * decl.c (cp_finish_decl): Disallow variable or field
346 definitions if extern "Java" aggregates.
347 (grokparms): Disallow parameters with extern "Java"
349 (check_function_type): Disallow function return values
350 with extern "Java" aggregates.
351 * init.c (build_new_1): Disallow placement new with
352 extern "Java" aggregates.
354 2007-11-23 Mark Mitchell <mark@codesourcery.com>
355 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
358 * call.c (convert_like_real): Build a zero constant when __null is
359 converted to an integer type.
361 2007-11-22 Jakub Jelinek <jakub@redhat.com>
364 * decl2.c (cp_write_global_declarations): Issue error about static
365 data members in anonymous namespace which are declared and used,
368 2007-11-20 Jakub Jelinek <jakub@redhat.com>
371 * parser.c (cp_parser_class_head): Reject function template ids.
374 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
375 when processing_template_decl to build_array_type.
378 * pt.c (more_specialized_fn): Don't segfault if one or
379 both argument list end with ellipsis.
381 2007-11-18 Jakub Jelinek <jakub@redhat.com>
384 * semantics.c (finish_call_expr): Set
385 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
386 or OVERLOAD with all noreturn functions.
388 2007-11-16 Jakub Jelinek <jakub@redhat.com>
391 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
394 2007-11-13 Jakub Jelinek <jakub@redhat.com>
401 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
402 set to error_mark_node the outermost POINTER_TYPE to the pack if
403 it is seen in a POINTER_TYPE.
404 (push_template_decl_real): If check_for_bare_parameter_packs
405 fails for function return type, set the return type to
406 integer_type_node. If check_for_bare_parameter_packs failed
407 for non-function, return error_mark_node.
410 * call.c (build_new_op): Call resolve_args before calling
413 2007-11-11 Tom Tromey <tromey@redhat.com>
416 * lex.c (handle_pragma_implementation): Use cpp_included_before.
418 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
421 * pt.c (redeclare_class_template): Update error message. Use a
422 note to show the previous declaration.
423 (tsubst_friend_class): Use the location of the friend template as
424 the input location before calling redeclare_class_template.
426 2007-11-11 Jakub Jelinek <jakub@redhat.com>
429 * semantics.c (finish_pseudo_destructor_expr): Handle
430 object == error_mark_node.
432 2007-11-10 Jakub Jelinek <jakub@redhat.com>
435 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
436 is not scalar type, let finish_class_member_access_expr handle
437 diagnostics. Pass BIT_NOT_EXPR argument to
438 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
440 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
443 * decl.c (cp_complete_array_type): If any of the initializer
444 elements are pack expansions, don't compute the array size yet.
446 2007-11-08 Andrew Pinski <pinskia@gmail.com>
449 * tree.c (decl_linkage): Fields have no linkage.
451 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
453 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
455 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
460 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
461 Be careful with ERROR_MARK_NODEs.
462 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
465 2007-11-07 Jakub Jelinek <jakub@redhat.com>
468 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
471 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
475 * tree.c (c_build_qualified_type): Define bridge to
476 cp_build_qualified_type.
478 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
489 * typeck.c (check_return_expr): Pass address of retval to
490 check_for_bare_parameter_packs.
491 * class.c (build_base_field): Tolerate bases that have no layout
493 (end_of_base): Ditto.
494 * tree.c (canonical_type_variant): Be careful with
496 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
498 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
499 which states whether parameter packs should be replaced with
501 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
502 possible. If set_packs_to_error is set true, replace the parameter
503 pack with ERROR_MARK_NODE. Manage our own pointer sets.
504 (uses_parameter_packs): Don't set parameter packs to
506 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
507 which may be modified (if it is a parameter pack). Instructs
508 find_parameter_packs_r to replace parameter packs with
509 ERROR_MARK_NODE (so that they won't cause errors later on).
510 (process_template_parm): Pass pointer to
511 check_for_bare_parameter_packs.
512 (process_partial_specialization): Replace pack expansions before
513 the end of the template argument list with ERROR_MARK_NODE.
514 (push_template_decl_real): Pass pointer to
515 check_for_bare_parameter_packs. Replace parameter packs not at the
516 end of the template parameter list with ERROR_MARK_NODE.
517 (convert_template_argument): Be more careful about using DECL_NAME
518 on only declarations.
519 (unify): Can't unify against ERROR_MARK_NODE.
520 * semantics.c (finish_cond): Pass pointer to
521 check_for_bare_parameter_packs.
522 (finish_expr_stmt): Ditto.
523 (finish_for_expr): Ditto.
524 (finish_switch_cond): Pass pointer to
525 check_for_bare_parameter_packs, and call it before we put the
526 condition into the statement.
527 (finish_mem_initializers): Pass pointer to
528 check_for_bare_parameter_packs.
529 (finish_member_declaration): Ditto.
530 * parser.c (cp_parser_base_clause): Ditto.
532 2007-11-06 Jakub Jelinek <jakub@redhat.com>
535 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
536 with the final TREE_READONLY flag in place. processing_template_decl
537 is known to be 0 in this part of function.
540 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
541 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
542 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
543 * semantics.c (finish_omp_atomic): Revert most of the
544 2007-02-05 changes, just keep the new representation of
545 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
547 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
550 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
553 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
558 * typeck.c (merge_types): Don't lose rvalue references when
560 * call.c (build_over_call): Don't elide move constructors just
561 because the copy constructor is trivial (!).
562 (compare_ics): If comparing cv-qualifiers fails, we can still order
563 based on binding lvalues vs. rvalues.
565 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
568 * pt.c (unify_pack_expansion): bring handling of function call
569 arguments into line with type_unification_real.
571 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
573 * typeck.c (build_binary_op): Use pedwarn instead of error for
576 2007-11-05 Jakub Jelinek <jakub@redhat.com>
579 * parser.c (cp_parser_unary_expression): For &&label call
580 cp_parser_non_integral_constant_expression and return error_mark_node
584 * decl.c (grokdeclarator): Don't call build_memfn_type if type
585 is neither FUNCTION_TYPE nor METHOD_TYPE.
587 2007-11-02 Jakub Jelinek <jakub@redhat.com>
590 * parser.c (cp_parser_nested_name_specifier_opt): Use
591 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
592 typedef of currently open class.
594 2007-11-02 Paolo Carlini <pcarlini@suse.de>
597 * error.c (dump_expr): Deal specially with statements.
599 2007-11-01 Jason Merrill <jason@redhat.com>
602 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
604 (lookup_template_class): Use it to get the outer template args
605 for instantiating one.
608 * pt.c (reduce_template_parm_level): tsubst the parameters
609 of a template template parm.
611 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
614 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
616 2007-11-01 Jakub Jelinek <jakub@redhat.com>
619 * parser.c (cp_parser_postfix_dot_deref_expression): If
620 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
621 first and if that succeeds and type is SCALAR_TYPE_P, create
625 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
626 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
627 as for std::type_info.
629 2007-10-31 Paolo Carlini <pcarlini@suse.de>
632 * cxx-pretty-print.c (pp_cxx_typeid_expression,
633 pp_cxx_delete_expression): Change to static linkage.
634 * cxx-pretty-print.h: Adjust declarations.
635 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
636 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
637 MODOP_EXPR): Forward to pp_expression.
639 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
642 2007-10-31 Christian Bruel <christian.bruel@st.com>
643 Mark Mitchell <mark@codesourcery.com>
646 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
647 if retval is volatile.
649 2007-10-30 Jakub Jelinek <jakub@redhat.com>
652 * decl2.c (build_offset_ref_call_from_tree): Call
653 build_non_dependent_expr on object prior to building ADDR_EXPR from it
654 if FN is DOTSTAR_EXPR.
656 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
660 * pt.c (find_parameter_packs_r): Fix typo in comment.
661 (convert_template_argument): Look at the pattern of a pack
662 expansion to determine what kind of entity we're converting.
663 (coerce_template_parameter_pack): When we have coerced a non-type
664 template parameter pack, substitute into the type of that pack.
665 (tsubst_pack_expansion): When our substitution of a parameter pack
666 is a "trivial" substitution of itself, just substitute into the
667 pack expansion rather than actually expanding.
669 2007-10-29 Jakub Jelinek <jakub@redhat.com>
672 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
673 for non-integral type bitfields. Return true if bitfield is correct, false
674 error has been diagnosed.
675 (check_field_decls): If check_bitfield_decl returned false, call also
678 2007-10-28 Paolo Carlini <pcarlini@suse.de>
679 Mark Mitchell <mark@codesourcery.com>
682 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
683 class member error out and return.
685 2007-10-27 Jakub Jelinek <jakub@redhat.com>
687 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
688 to current_function_decl rather than 0.
691 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
693 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
695 2007-10-27 Jason Merrill <jason@redhat.com>
698 * call.c (convert_default_arg): Detect recursion.
700 2007-10-27 Jakub Jelinek <jakub@redhat.com>
703 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
704 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
706 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
708 * error.c (dump_expr): Handle OFFSETOF_EXPR.
710 2007-10-26 Jason Merrill <jason@redhat.com>
713 * pt.c (get_template_info): New fn.
714 (template_class_depth): Use it.
715 (push_template_decl_real): Check that the template args of the
716 definition match the args of the previous declaration.
718 2007-10-26 Paolo Carlini <pcarlini@suse.de>
721 * decl2.c (coerce_new_type): Do not allow a default argument for
724 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
727 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
728 don't see the leading '('. Only lookup names if we get an
731 2007-10-26 Jakub Jelinek <jakub@redhat.com>
734 * parser.c (cp_parser_parenthesized_expression_list): Set
735 greater_than_is_operator_p to true in between the parens.
737 2007-10-26 Paolo Carlini <pcarlini@suse.de>
740 * decl.c (grokdeclarator): In case of conflicting specifiers
741 just return error_mark_node.
743 2007-10-26 Ollie Wild <aaw@google.com>
745 * expr.c (cxx_expand_expr): Removed.
746 * cp-tree.h (exx_expand_expr): Removed.
747 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
750 2007-10-25 Paolo Carlini <pcarlini@suse.de>
753 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
755 2007-10-23 Jason Merrill <jason@redhat.com>
757 PR c++/25950 (DR 391)
758 * call.c (struct conversion): Remove check_copy_constructor_p.
759 (reference_binding): Always bind a reference directly to a
760 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
762 (check_constructor_callable): Remove.
763 (convert_like_real): Don't call it.
764 (initialize_reference): Don't call check_constructor_callable.
765 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
766 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
767 conversions if LOOKUP_NO_TEMP_BIND.
768 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
769 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
771 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
773 2007-10-22 Jakub Jelinek <jakub@redhat.com>
776 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
777 before checking if its type is integral.
779 2007-10-22 Jason Merrill <jason@redhat.com>
782 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
783 * pt.c (apply_late_template_attributes): Splice out dependent
784 attributes from DECL_ATTRIBUTES.
786 * decl.c (cxx_maybe_build_cleanup): Use build_address.
788 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
790 * typeck.c (build_binary_op) : Use appropriate warning option
791 instead of unnamed warning.
793 2007-10-16 Paolo Carlini <pcarlini@suse.de>
796 * pt.c (current_template_args): Do not change TREE_LIST elements
797 with a TREE_VALUE of error_mark_node.
799 2007-10-16 Mark Mitchell <mark@codesourcery.com>
801 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
802 * decl.c (start_decl): Tidy.
803 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
805 (grokdeclarator): Clarify comment.
807 2007-10-14 Andrew Pinski <pinskia@gmail.com>
810 * decl.c (grokfndecl): Return NULL after the "definition of
811 implicitly-declared" error happened.
813 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
816 * call.c (build_user_type_conversion_1): Do not consider conversion
817 functions to convert a (possibly cv-qualified) object to the (possibly
818 cv-qualified) same object type (or a reference to it), to a (possibly
819 cv-qualified) base class of that type (or a reference to it).
821 2007-10-12 Paolo Carlini <pcarlini@suse.de>
823 * pt.c (tsubst): Use template_parm_level_and_index.
825 2007-10-12 Jakub Jelinek <jakub@redhat.com>
828 * parser.c (cp_parser_compound_statement): Handle label-declarations
829 at the beginning of the compound statement.
830 (cp_parser_block_declaration): Issue diagnostics about __label__
831 not at the beginning of a block.
833 2007-10-11 Paolo Carlini <pcarlini@suse.de>
836 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
837 to convert_template_argument.
838 (coerce_template_parms): Return error_mark_node after fixed-length
840 (tsubst_decl): Check for error_mark_node the return value of the
841 first tsubst in 'case VAR_DECL'.
843 2007-10-08 Ollie Wild <aaw@google.com>
845 * typeck2.c (digest_init): Call cplus_expand_constant after
846 convert_for_initialization.
847 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
848 * expr.c (cplus_expand_constant): Updated function description.
850 2007-10-04 Jason Merrill <jason@redhat.com>
853 * call.c (initialize_reference): Handle local static reference
856 2007-10-03 Jason Merrill <jason@redhat.com>
859 * name-lookup.c (push_namespace_with_attrs): Fold back into...
860 (push_namespace): Here.
861 (handle_namespace_attrs): New fn for the attr code.
862 (leave_scope): Don't pop_visibility.
863 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
864 * parser.c (cp_parser_namespace_definition): Call
865 handle_namespace_attrs and pop_visibility as appropriate.
868 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
870 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
872 * decl.c (duplicate_decls): Preserve linkage flags for mere
873 redeclarations of gnu_inline definitions.
875 2007-10-03 Jason Merrill <jason@redhat.com>
878 * decl.c (wrap_cleanups_r): New fn.
879 (wrap_temporary_cleanups): New fn.
880 (initialize_local_var): Call it.
882 2007-09-29 Jason Merrill <jason@redhat.com>
885 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
886 constant to not have DECL_EXTERNAL if it's file-local.
888 2007-09-28 Ollie Wild <aaw@google.com>
891 2007-09-27 Ollie Wild <aaw@google.com>
893 * typeck2.c (digest_init): Call cplus_expand_constant after
894 convert_for_initialization.
895 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
896 * expr.c (cplus_expand_constant): Updated function description.
898 2007-09-28 Jason Merrill <jason@redhat.com>
901 * class.c (layout_empty_base): Take rli parameter, update
902 rli->record_align if empty base has user-specified alignment.
903 (build_base_field): Pass rli to it.
905 2007-09-28 Paolo Carlini <pcarlini@suse.de>
908 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
910 2007-09-28 Paolo Carlini <pcarlini@suse.de>
913 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
914 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
915 (dump_parameters): Just call dump_type for argument packs too.
917 2007-09-28 Jakub Jelinek <jakub@redhat.com>
920 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
921 qualification by creating qualified PACK_EXPANSION_PATTERN and
922 then calling make_pack_expansion on it.
924 2007-09-27 Ollie Wild <aaw@google.com>
926 * typeck2.c (digest_init): Call cplus_expand_constant after
927 convert_for_initialization.
928 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
929 * expr.c (cplus_expand_constant): Updated function description.
931 2007-09-27 Jason Merrill <jason@redhat.com>
934 * decl2.c (is_late_template_attribute): Don't crash on unknown
937 2007-09-27 Paolo Carlini <pcarlini@suse.de>
940 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
941 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
942 spaces in the formatting.
943 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
945 2007-09-27 Jakub Jelinek <jakub@redhat.com>
947 * error.c (cxx_print_error_function): Add third argument, pass
948 it over to lhd_print_error_function.
949 (cp_print_error_function): If diagnostic->abstract_origin, print
951 * cp-tree.h (struct diagnostic_info): New forward decl.
952 (cxx_print_error_function): Add third argument.
954 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
957 * name-lookup.c (pushtag): Do not create an implicit typedef before
958 the associated type declaration is known to be valid.
960 2007-09-25 Jakub Jelinek <jakub@redhat.com>
962 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
963 rather than pointers.
965 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
968 * search.c (check_final_overrider): Fail if
969 targetm.comp_type_attributes returns 0.
971 2007-09-24 Jason Merrill <jason@redhat.com>
974 * pt.c (resolve_typename_type): Don't look things up in the original
975 template if it would mean losing template arguments.
977 2007-09-24 Jakub Jelinek <jakub@redhat.com>
980 * cp-tree.h (cxx_type_hash_eq): New prototype.
981 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
982 * tree.c (cxx_type_hash_eq): New function.
984 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
987 * tree.c (cp_build_qualified_type_real): Build a canonical
988 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
990 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
994 * tree.c (cplus_array_compare): Compare pointers, not types.
995 (build_cplus_array_type_1): Store new array type into the hash
996 table before building the canonical type; build the canonical type
998 (cp_build_qualified_type_real): Put all of the array types with
999 cv-qualified element types into the C++ array hash table, built as
1000 variants of the unqualified versions.
1002 2007-09-23 Jason Merrill <jason@redhat.com>
1005 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
1006 for deprecation warnings.
1008 2007-09-22 Jason Merrill <jason@redhat.com>
1011 * call.c (build_over_call): Warn about deprecated virtuals.
1014 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
1015 (MAYBE_TAGGED_TYPE_P): Remove.
1016 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
1017 instead of calling is_late_template_attribute again.
1018 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
1019 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
1020 Don't crash on typedefs from non-template classes.
1021 * decl2.c (grokfield): Don't sorry about attrs on template parms.
1022 (is_late_template_attribute): All attributes applied to template
1023 parms or typename types are dependent. Static.
1024 (splice_template_attributes): Pass decl through.
1025 (save_template_attributes): Likewise.
1027 2007-09-20 Jakub Jelinek <jakub@redhat.com>
1030 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
1031 returned from tsubst_pack_expansion.
1032 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
1033 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
1035 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1038 * semantics.c (finish_id_expression): Use consistently
1039 context_for_name_lookup.
1040 * decl.c (fixup_anonymous_aggr): Fix error message for
1041 anonymous struct (vs union).
1043 2007-09-19 Jason Merrill <jason@redhat.com>
1046 * pt.c (tsubst): Handle typedefs by looking for the specialization.
1047 (retrieve_specialization): Only tagged types use
1048 DECL_TEMPLATE_INSTANTIATIONS.
1049 (instantiate_class_template): Push nested classes too.
1050 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
1052 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
1053 * init.c (is_aggr_type): Remove redundant tests.
1054 * class.c (push_nested_class): Use CLASS_TYPE_P.
1056 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1059 * init.c (build_zero_init): If, recursively, build_zero_init
1060 returns a NULL_TREE, do not append it to the VEC of constructors.
1062 2007-09-18 Jason Merrill <jason@redhat.com>
1065 * pt.c (apply_late_template_attributes): Set processing_template_decl.
1066 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
1067 ATTR_FLAG_TYPE_IN_PLACE.
1068 (tsubst): Do unqualified lookup to find typedefs from current class.
1069 [ARRAY_TYPE]: Propagate alignment info.
1070 * decl2.c (is_late_template_attribute): Only defer handling of
1071 attribute aligned if the expression is dependent.
1072 (save_template_attributes): If we're deferring any attributes,
1073 make this a naming typedef.
1075 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1077 PR c++/33462 (again)
1078 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
1079 va_arg instead of __builtin_va_arg.
1081 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1084 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
1085 (pp_cxx_primary_expression): Use it.
1086 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
1087 * error.c (dump_expr): Use it.
1089 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1092 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
1093 out case TYPEID_EXPR to...
1094 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
1095 and pp_cxx_right_paren.
1096 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
1097 * error.c (dump_expr): Use it.
1099 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1102 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
1103 (pp_cxx_primary_expression): Use it.
1104 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
1105 * error.c (dump_expr): Use it.
1107 2007-09-16 Paolo Carlini <pcarlini@suse.de>
1110 * init.c (build_new): Remove warning for zero-element
1113 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
1116 * call.c (maybe_handle_implicit_object): Set this_p, clear
1117 rvaluedness_matches_p.
1118 (compare_ics): Do not compare rvaluedness matching when one of the
1119 operands is an implicit object.
1121 2007-09-14 Jason Merrill <jason@redhat.com>
1123 PR c++/17743, c++/19163
1124 * decl2.c (is_late_template_attribute): New fn.
1125 (splice_template_attributes, save_template_attributes): New fns.
1126 (cplus_decl_attributes): Call save_template_attributes.
1127 * pt.c (apply_late_template_attributes): New fn.
1128 (instantiate_class_template, tsubst_decl): Use it.
1129 * cp-tree.h: Declare is_late_template_attribute.
1131 2007-09-13 Tom Tromey <tromey@redhat.com>
1133 * parser.c (cp_lexer_new_main): Don't use
1134 c_lex_return_raw_strings.
1135 (cp_lexer_get_preprocessor_token): Update. Add special case when
1138 2007-09-11 Jan Hubicka <jh@suse.cz>
1140 * method.c (use_thunk): Use tree_rest_of_compilation
1141 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
1142 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
1143 * cp-tree.h (expand_body): Kill.
1144 (emit_associated_thunks): Declare.
1145 * semantics.c (emit_associated_thunks): Export.
1146 (expand_body): Kill.
1148 2007-09-09 David Daney <ddaney@avtrex.com>
1151 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
1152 to calculate cookie_ptr.
1154 2007-09-08 Jason Merrill <jason@redhat.com>
1157 * pt.c (most_specialized_class): Set processing_template_decl
1158 while tsubsting partial spec args.
1160 2007-09-06 Jason Merrill <jason@redhat.com>
1162 * decl2.c (get_guard): Copy visibility from the guarded variable.
1164 2007-09-06 Jan Hubicka <jh@suse.cz>
1166 * semantics.c (expand_body): Do not mark arguments of clones used.
1168 2007-09-06 Paolo Carlini <pcarlini@suse.de>
1171 * decl.c (cp_finish_decl): When processing_template_decl,
1172 deal correctly with init as TREE_LIST.
1174 2007-09-06 Tom Tromey <tromey@redhat.com>
1176 * decl.c (finish_function): Put return's location on line zero of
1179 2007-09-05 Jason Merrill <jason@redhat.com>
1182 * except.c (prepare_eh_type): Use type_decays_to.
1185 * init.c (build_delete): Use build_headof to get the address of the
1186 complete object if we aren't using the deleting destructor.
1187 * rtti.c (build_headof): No longer static.
1188 * cp-tree.h: Declare it.
1190 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1192 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1193 decl if a prototype for XX is provided with throw().
1196 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1197 on __*_chk non-__builtin_* decls.
1199 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1202 * semantics.c (finish_id_expression): Use context_for_name_lookup
1203 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1204 * class.c (finish_struct_anon): Deal correctly with anonymous
1205 structs (vs unions, as GNU extension) in error messages.
1207 2007-09-05 Jan Hubicka <jh@suse.cz>
1209 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1210 call, DECL_EXTERNAL checks and current_function_decl saving.
1212 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1214 PR c++/29731 (again)
1215 * parser.c (cp_parser_primary_expression): Return error_mark_node
1216 when a statement-expression is found in a template-argument list.
1218 2007-09-04 Jason Merrill <jason@redhat.com>
1220 * except.c (initialize_handler_parm): Use
1221 fold_build_cleanup_point_expr.
1224 * call.c (reference_binding): Don't look for user-defined conversions
1228 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1229 the MUST_NOT_THROW_EXPR.
1231 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1233 * decl.c (cp_finish_decl): Call determine_visibility before
1234 make_rtl_for_nonlocal_decl.
1236 2007-09-04 Jason Merrill <jason@redhat.com>
1239 * pt.c (most_specialized_class): Substitute outer template
1240 arguments into the arguments of a member template partial
1242 (strip_innermost_template_args): New fn.
1244 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1246 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1248 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1250 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1251 * decl.c (cp_make_fname_decl): Likewise,
1252 * parser.c (cp_parser_string_literal): Likewise,
1253 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1254 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1257 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1260 * typeck.c (build_unary_op): Fix error message for
1261 Boolean expression as operand to operator--.
1263 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1265 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1266 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1269 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1272 * init.c (build_default_init): Make extern.
1273 * cp-tree.h (build_default_init): Declare here.
1274 * pt.c (tsubst_expr): When the instantiation of the initializer of
1275 a variable results in an empty list, default-initialize the
1277 (tsubst_copy_and_build): When the instantiation of the initializer
1278 in a new expression results in an empty initializer list,
1279 default-initialize it.
1281 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1283 * mangle.c (write_type): Change mangling of rvalue reference from
1286 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1288 * decl.c (duplicate_decls): Remove duplicated line.
1290 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1293 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1294 BOUND_TEMPLATE_TEMPLATE_PARM.
1296 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1299 * search.c (lookup_member): Check the name argument for
1302 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1305 * parser.c (cp_parser_trait_expr): Check rerurn value of
1308 2007-08-30 Ollie Wild <aaw@google.com>
1310 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1311 convert_ptrmem for pointer to member conversions.
1312 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1313 (ocp_convert): Update cp_convert_to_pointer call.
1314 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1316 (build_static_cast_1): Check can_convert for conversions in either
1318 (get_delta_difference_1): New function.
1319 (get_delta_difference): Refactor to call get_delta_difference_1.
1321 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1323 * decl.c (start_preparsed_function): Set
1324 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1326 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1329 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1330 BOUND_TEMPLATE_TEMPLATE_PARM.
1332 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1336 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1337 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1339 2007-08-27 Jason Merrill <jason@redhat.com>
1342 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1343 Look inside STMT_EXPR.
1344 * semantics.c (stmt_expr_value_expr): New fn.
1345 * cp-tree.h: Declare it.
1348 * decl.c (groktypename): Ignore attributes applied to class type.
1350 2007-08-28 Richard Guenther <rguenther@suse.de>
1352 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1354 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1356 * error.c (dump_expr): Handle COMPLEX_CST.
1357 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1358 (pp_cxx_expression): Likewise.
1360 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1362 * decl.c (GNU_INLINE_P): New.
1363 (duplicate_decls): Handle gnu_inline. Merge attributes and
1364 some flags in overriding definitions.
1365 (redeclaration_error_message): Handle gnu_inline.
1366 (start_preparsed_function): Likewise.
1368 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1370 * call.c (sufficient_parms_p): Constify.
1371 * class.c (same_signature_p): Likewise.
1372 * cp-gimplify.c (is_invisiref_parm,
1373 cxx_omp_privatize_by_reference): Likewise.
1374 * cp-objcp-common.c (has_c_linkage): Likewise.
1375 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1376 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1377 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1378 num_artificial_parms_for, comp_template_parms,
1379 template_parameter_pack_p, any_dependent_template_arguments_p,
1380 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1381 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1382 zero_init_p, member_p, cp_lvalue_kind,
1383 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1384 varargs_function_p, is_dummy_object, special_function_kind,
1385 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1386 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1387 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1388 cp_has_mutable_p, at_least_as_qualified_p,
1389 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1390 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1391 * except.c (nothrow_libfn_p): Likewise.
1392 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1394 * pt.c (comp_template_parms, template_parameter_pack_p,
1395 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1396 any_dependent_template_arguments_p): Likewise.
1397 * repo.c (repo_export_class_p): Likewise.
1398 * semantics.c (anon_aggr_type_p): Likewise.
1399 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1400 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1401 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1402 zero_init_p, special_function_p): Likewise.
1403 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1404 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1405 compparms, invalid_nonstatic_memfn_p,
1406 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1407 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1408 cp_has_mutable_p, lvalue_or_else): Likewise.
1410 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1412 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1413 * cp-objcp-common.c (cp_tree_size): Ditto.
1414 * tree.c (cp_walk_subtrees): Ditto
1415 * cp-tree.def (TINST_LEVEL): Go away.
1416 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1417 move together with other non-tree structs.
1418 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1419 (union lang_tree_node): Eliminate tinst_level field.
1420 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1421 (current_instantiation, outermost_tinst_level): Return
1422 a "struct tinst_level *".
1424 * error.c (print_instantiation_partial_context): Change second
1425 parameter to a "struct tinst_level *". Replace accessor macros
1427 (print_instantiation_full_context): Likewise.
1428 * lex.c (in_main_input_context): Likewise.
1430 * pt.c (struct pending_templates): New.
1431 (pending_templates, last_pending_template): Use it as a type.
1432 (current_tinst_level): Change typo to "struct tinst_level *"
1433 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1434 (add_pending_template): Construct a "struct pending_template".
1435 Replace TINST_LEVEL accessor macros with field access.
1436 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1437 (pop_tinst_level): Likewise.
1438 (instantiate_pending_templates): Likewise. Factor common code used
1439 when an instantiation has been done.
1440 (outermost_tinst_level): Replace tree_last with loop.
1441 (current_instantiation): Return a "struct tinst_level *".
1443 2007-08-24 Ollie Wild <aaw@google.com>
1445 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1446 * name-lookup.h (cp_binding_level): Remove vtables member.
1448 2007-08-24 Richard Guenther <rguenther@suse.de>
1450 * tree.c (cp_cannot_inline_tree_fn): Remove.
1451 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1452 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1455 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1458 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1459 error_mark_node right away if build_expr_type_conversion
1463 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1464 is error_mark_node rather than NULL_TREE.
1465 * pt.c (check_explicit_specialization): Likewise.
1468 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1469 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1471 2007-08-22 Jason Merrill <jason@redhat.com>
1474 * pt.c (outermost_tinst_level): New function.
1475 * lex.c (in_main_input_context): New function.
1476 * cp-tree.h: Declare it.
1477 * decl2.c (constrain_class_visibility): Use it to avoid warning
1478 about uses of the anonymous namespace in the main input file.
1480 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1482 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1484 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1487 * class.c (finish_struct_1): Warn when a class has virtual
1488 functions and accessible non-virtual destructor.
1490 2007-08-20 Richard Guenther <rguenther@suse.de>
1494 * call.c (build_new_method_call): Convert initializer to
1496 * init.c (build_aggr_init): Do not fiddle with types.
1497 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1498 * except.c (build_throw): Do not drop qualifiers for the
1500 * typeck.c (get_member_function_from_ptrfunc): Do not
1501 fiddle with types, instead convert.
1502 (build_ptrmemfunc1): Convert to the target type for
1504 (gfc_trans_allocate): Convert result to target type.
1505 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1506 pointer-to-member structures shall have alias set zero as well.
1508 2007-08-20 Richard Guenther <rguenther@suse.de>
1510 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1512 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1513 (nonstatic_local_decl_p): Likewise.
1514 * tree.c (cp_auto_var_in_fn_p): Remove.
1515 * decl.c (nonstatic_local_decl_p): Remove.
1517 2007-08-20 Richard Guenther <rguenther@suse.de>
1519 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1521 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1522 cp_walk_subtrees lh parameter.
1523 (cp_walk_tree_without_duplicates): New define to
1524 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1525 * tree.c (count_trees): Call
1526 cp_walk_tree_without_duplicates.
1527 (verify_stmt_tree): Call cp_walk_tree.
1528 (break_out_target_exprs): Likewise.
1529 (WALK_SUBTREE): Likewise.
1530 * cp-gimplify.c (cp_genericize): Likewise.
1531 * cp-pt.c (find_parameter_packs_r): Likewise.
1532 (uses_parameter_packs): Likewise.
1533 (make_pack_expansion): Likewise.
1534 (check_for_bare_parameter_packs): Likewise.
1535 (for_each_template_parm): Likewise.
1536 * decl.c (check_default_argument): Call
1537 cp_walk_tree_without_duplicates.
1538 * except.c (build_throw): Likewise.
1539 * decl2.c (type_visibility): Likewise.
1540 * semantics.c (expand_or_defer_fn): Likewise.
1541 (finalize_nrv): Call cp_walk_tree.
1543 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1546 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1547 Initialize it with save_expr rather than get_temp_regvar.
1549 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1552 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1555 2007-08-17 Ollie Wild <aaw@google.com>
1558 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1559 declarations into appropriate slots for comparison. Fix type
1562 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1565 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1566 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1568 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1571 * parser.c (cp_parser_class_head): Improve error message.
1573 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1575 * pt.c (instantiate_decl): Set input_location
1576 for the function end.
1578 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1580 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1582 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1583 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1584 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1585 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1586 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1587 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1588 * typeck.c (cp_type_quals): Likewise.
1589 * typeck2.c (cxx_incomplete_type_diagnostic,
1590 cxx_incomplete_type_error): Likewise.
1592 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1595 * pt.c (tsubst_friend_function): When check_classfn
1596 returns error_mark_node likewise return it.
1598 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1601 * typeck.c (check_return_expr): Don't NRV optimize vars in
1603 * decl.c (finish_function): Comment fix.
1605 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1608 * pt.c (push_template_decl_real): Depending on TYPE_P
1609 use either TYPE_CONTEXT or DECL_CONTEXT.
1611 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1613 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1614 constructors and destructors return this.
1616 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1619 * decl2.c (check_classfn): Return error_mark_node in case of error;
1620 in that case, do not call add_method.
1621 * decl.c (start_decl): Deal with check_classfn returning
1623 (grokfndecl): Likewise.
1624 * pt.c (tsubst_friend_function): Likewise.
1626 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1629 * typeck.c (build_binary_op): Disallow vector float types with
1630 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1632 2007-08-11 Ian Lance Taylor <iant@google.com>
1634 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1636 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1638 2007-08-10 Ollie Wild <aaw@google.com>
1640 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1642 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1644 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1645 (lookup_using_namespace): Fix ambiguous_decl call.
1646 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1648 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1650 * call.c (name_as_c_string): Use CONST_CAST.
1651 * decl.c (build_decl): Likewise.
1652 * parser.c (cp_parser_string_literal): Likewise.
1654 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1657 * error.c (dump_expr): Consistently use the *_cxx_*
1658 variants of the pretty-print functions.
1660 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1663 * decl.c (check_special_function_return_type): Just error
1664 on return type specified for conversion operator.
1666 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1668 * typeck2.c (readonly_error): Handle general expressions.
1669 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1671 2007-08-06 Dan Hipschman <dsh@google.com>
1673 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1674 access function name.
1676 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1679 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1680 * g++spec.c (lang_specific_driver): Check them.
1682 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1685 * pt.c (inline_needs_template_parms): Fix comment; change return type
1688 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1691 2007-03-26 Dirk Mueller <dmueller@suse.de>
1693 * parser.c (cp_parser_member_declaration): Pedwarn
1694 about stray semicolons after member declarations.
1696 2007-08-02 Lee Millward <lee.millward@gmail.com>
1701 * parser.c (cp_parser_asm_definition): Detect and discard asm
1702 statements with invalid inputs or outputs.
1703 (cp_parser_asm_operand_list): Return error mark node if any
1704 of the operands are invalid. Adjust documentation.
1706 2007-08-02 Nick Clifton <nickc@redhat.com>
1708 * typeck.c: Change copyright header to refer to version 3 of the
1709 GNU General Public License and to point readers at the COPYING3
1710 file and the FSF's license web page.
1711 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1712 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1713 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1714 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1715 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1716 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1717 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1718 name-lookup.h, parser.c: Likewise.
1720 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1723 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1725 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1728 * semantics.c (finish_label_stmt): Reject the __label__
1729 extension outside function scopes.
1731 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1733 * parser.c (eof_token): Un-constify.
1734 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1735 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1738 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1740 * pt.c, tree.c, typeck2.c: Fix comment typos.
1742 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1743 Mark Mitchell <mark@codesourcery.com>
1746 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1747 hidden due to friend declarations in local classes.
1749 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1751 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1752 * cp-tree.def (DECLTYPE_TYPE): New.
1753 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1754 (dump_type_prefix): Ditto.
1755 (dump_type_suffix): Ditto.
1756 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1757 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1758 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1760 (DECLTYPE_TYPE_EXPR): New.
1761 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1762 (finish_declared_type): Declare.
1763 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1764 DECLTYPE_TYPE nodes.
1765 (pp_cxx_type_id): Ditto.
1766 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1767 (tsubst): Substitute into a DECLTYPE_TYPE node.
1768 (tsubst_copy): Ditto.
1769 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1771 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1772 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1773 structural equality (because we can't hash the expressions).
1774 (finish_declared_type): New.
1775 * lex.c (reswords): Add "decltype" keyword.
1776 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1777 (cp_parser_postfix_expression): Add member_access_only_p to
1778 restrict postfix expression to member access expressions.
1779 (cp_parser_unary_expression): Update call to
1780 cp_parser_postfix_expression to reflect new parameter.
1781 (cp_parser_declared_type): New.
1782 (cp_parser_simple_type_specifier): Parse decltype types.
1784 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1787 * call.c (convert_for_arg_passing): Only widen bitfields to their
1788 declared types if necessary.
1790 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1792 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1795 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1797 * decl.c (typename_hash, typename_compare): Constify.
1798 * mangle.c (hash_type, compare_type): Likewise.
1799 * pt.c (eq_local_specializations, hash_local_specialization):
1801 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1802 list_hash): Likewise.
1803 * typeck2.c (pat_compare): Likewise.
1805 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1807 * method.c (implicitly_declare_fn): Increase alignment if member
1808 function pointer format requires it.
1810 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1813 * typeck.c (check_return_expr): Do not pass a null argument
1816 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1819 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1822 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1825 * typeck.c (convert_arguments): Only use default args if we have
1829 * typeck.c (structural_comptypes): No need to check
1830 resolve_typename_type return value here.
1831 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1832 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1833 original type rather than error_mark_node in case of failure.
1834 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1835 resolve_typename_type result check.
1836 (cp_parser_direct_declarator, cp_parser_head,
1837 cp_parser_constructor_declarator_p): Likewise.
1839 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1841 * pt.c (template_parms_variadic_p): Remove.
1842 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1844 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1847 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1848 argument to dump_aggr_init_expr_args instead of false.
1850 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1852 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1853 canonical types; otherwise, fall back to structural type
1854 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1855 internal compiler error if the canonical types are wrong.
1857 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1860 * parser.c (cp_parser_make_indirect_declarator): When the
1861 the code argument is ERROR_MARK return cp_error_declarator.
1863 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1866 * decl.c (cxx_init_decl_processing): Don't set
1867 force_align_functions_log.
1868 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1869 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1870 FUNCTION_DECL, return its alignment.
1872 2007-07-09 Richard Guenther <rguenther@suse.de>
1874 * decl.c (start_preparsed_function): Do not promote return type.
1876 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1879 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1881 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1884 * pt.c (resolve_overloaded_unification): Robustify. Return a
1886 (type_unification_real): Adjust accordingly.
1888 2007-07-06 Richard Guenther <rguenther@suse.de>
1890 * init.c (build_new_1): Use the correct pointer type.
1891 * typeck2.c (build_m_component_ref): Likewise.
1893 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1896 * init.c (build_zero_init): Always build an initializer for
1898 * typeck2.c (build_functional_cast): Use build_zero_init.
1901 * init.c (build_new_1): Always pass the allocation function to
1902 build_op_delete_call.
1903 * call.c (build_op_delete_call): Handle operator delete with a
1904 variable-argument list. Do not issue an error when no matching
1905 deallocation function is available for a new operator.
1908 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1909 * decl.c (value_dependent_init_p): New function.
1910 (cp_finish_decl): Use it.
1911 * pt.c (value_dependent_expression_p): Use
1912 any_value_dependent_elements_p.
1913 * parser.c (cp_parser_primary_expression): Add comment about
1914 treating dependent qualified names as integral
1915 constant-expressions.
1917 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1919 * decl.c (build_ptrmemfunc_type): Always use structural equality
1920 tests when comparing pointer-to-member-function types, because the
1921 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1924 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1926 * init.c (build_new): Tweak comment.
1928 2007-06-29 Dave Brolley <brolley@redhat.com>
1931 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1932 type to its base type and number of elements here.
1933 * init.c (build_new): Call complete_type_or_else to ensure that the
1934 type is complete and to issue a diagnostic if it is not.
1935 (build_new_1): Don't call complete_type_or_else here.
1937 2007-07-03 Richard Guenther <rguenther@suse.de>
1940 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1943 2007-07-02 Simon Baldwin <simonb@google.com>
1945 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1946 for inner-style nested forward declarations that don't declare
1949 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1952 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1953 DECL_P in not a variable and appears more than once error messages.
1955 2007-07-01 Ollie Wild <aaw@google.com>
1957 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1958 (select_decl): Remove function.
1959 (unqualified_namespace_lookup): Populate binding by calling
1960 ambiguous_decl. Remove select_decl call.
1961 (lookup_qualified_name): Remove select_decl call.
1962 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1963 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1964 generation when name lookup is ambiguous.
1966 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1969 * init.c (build_new_1): Use structural equality on the copy of the
1972 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1974 * decl2.c (determine_visibility): Implement
1975 flag_visibility_ms_compat effect on type info.
1976 * decl.c (cxx_init_decl_processing): Implement
1977 global effect of flag_visibility_ms_compat.
1979 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1981 * decl2.c (start_objects): Mark constructor-running function
1984 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1987 * decl.c (grokdeclarator): Reset friendp for member functions declared
1988 friend of their own class.
1990 2007-06-23 Mark Mitchell <mark@codesourcery.com>
1992 * decl2.c (determine_visibility): Don't look for dllexport here.
1993 (determine_visibility_from_class): Tidy.
1995 2007-06-18 Simon Baldwin <simonb@google.com>
1998 * parser.c (cp_parser_single_declaration): Added check for storage
1999 class other than sc_none in parsed declaration, and a flag to indicate
2000 if the call is part of an explicit template specialization parse.
2001 * (cp_parser_explicit_specialization): Specialization check flag added
2002 to call to cp_parser_single_declaration(), set true.
2003 * (cp_parser_template_declaration_after_export): Specialization check
2004 flag added to call to cp_parser_single_declaration(), set false.
2005 * pt.c (check_explicit_specialization): Added code to copy visiblity
2006 and linkage from the templated function to the explicit specialization.
2008 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2010 * typeck.c (build_binary_op): For templates build the
2011 expression in pieces to avoid the assert in build2_stat.
2012 (get_member_function_from_ptrfunc):
2013 Change over to using POINTER_PLUS_EXPR and convert
2014 the second operand to sizetype.
2015 * typeck2.c (build_m_component_ref): Likewise.
2016 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
2017 instead of PLUS_EXPR for pointers.
2018 (build_new_1): Likewise.
2019 (build_vec_delete_1): Likewise.
2020 (build_vec_delete): Likewise.
2021 * class.c (build_base_path): Likewise.
2022 (build_base_path): Likewise.
2023 (convert_to_base_statically): Likewise.
2024 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
2025 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
2026 instead of PLUS_EXPR.
2027 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
2028 instead of PLUS_EXPR for pointers.
2029 * call.c (build_special_member_call): Likewise.
2030 * rtti.c (build_headof): Likewise.
2031 Use sizetype instead of ptrdiff_type_node.
2032 (tinfo_base_init): Create a POINTER_PLUS_EXPR
2033 instead of PLUS_EXPR for pointers.
2034 * except.c (expand_start_catch_block): Do a
2035 NEGATIVE and then a POINTER_PLUS_EXPR instead
2037 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
2038 PLUS_EXPR on pointer types over to use
2039 POINTER_PLUS_EXPR and remove the conversion
2040 to the pointer types.
2041 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
2042 adding to a pointer type. Use size_int instead of
2043 ssize_int. Convert the index to sizetype before
2044 adding it to the pointer.
2046 2007-06-15 Mark Mitchell <mark@codesourcery.com>
2048 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
2049 (DECL_ANON_UNION_VAR_P): New macro.
2050 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
2051 than DECL_VAR_MARKED_P, to keep track of which variables we have
2053 * decl.c (redeclaration_error_message): Complain about redeclaring
2054 anonymous union members at namespace scope.
2055 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
2057 2007-06-14 Geoff Keating <geoffk@apple.com>
2059 * decl2.c (determine_visibility): Ensure that functions with
2060 hidden types as parameters are hidden.
2063 * decl2.c (determine_visibility): Remove duplicate code for
2066 2007-06-12 Ian Lance Taylor <iant@google.com>
2069 * init.c (avoid_placement_new_aliasing): New static function.
2070 (build_new_1): Call it.
2072 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
2074 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
2075 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
2077 2007-06-08 Jakub Jelinek <jakub@redhat.com>
2080 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
2081 on init, the non-decl cond operand and increment value.
2083 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
2086 * decl.c (check_initializer): Report an error when a brace enclosed
2087 initializer is used for a non-aggregate type in C++98.
2088 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
2090 (grokdeclarator): Likewise.
2091 (move_fn_p): Likewise.
2092 * typeck.c (check_return_expr): Likewise.
2093 * call.c (reference_binding): Likewise.
2094 * error.c (cp_cpp_error): Likewise.
2095 * pt.c (check_default_tmpl_args): Likewise.
2097 * lex.c (init_reswords): Likewise.
2098 * parser.c (p_parser_primary_expression): Likewise.
2099 (TOKEN_PRECEDENCE): Likewise.
2100 (cp_parser_init_declarator): Likewise.
2101 (cp_parser_ptr_operator): Likewise.
2102 (cp_parser_parameter_declaration): Likewise.
2103 (cp_parser_enclosed_template_argument_list): Likewise.
2104 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
2105 (cp_parser_next_token_ends_template_argument_p): Likewise.
2107 2007-06-04 Simon Baldwin <simonb@google.com>
2109 * decl.c (grokdeclarator): Readability change. Moved case labels
2110 into direct switch statement scope.
2112 2007-06-04 Paolo Carlini <pcarlini@suse.de>
2114 * call.c (convert_like_real): Remove pointless code.
2116 2007-05-31 Mark Mitchell <mark@codesourcery.com>
2118 * decl.c (get_atexit_fn_ptr_type): New function.
2119 (get_atexit_node): Use it.
2120 (start_cleanup_fn): Likewise.
2121 (register_dtor_fn): Use the object's destructor, instead of a
2122 separate cleanup function, where possible.
2123 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
2124 (atexit_fn_ptr_type_node): New macro.
2125 * decl2.c (build_cleanup): Use build_address.
2127 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
2129 * typeck.c (build_binary_op): Include types in error.
2131 2007-05-31 Jakub Jelinek <jakub@redhat.com>
2134 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
2135 needs runtime initialization.
2137 2007-05-31 Paolo Carlini <pcarlini@suse.de>
2140 * semantics.c (finish_trait_expr): Complete the types.
2142 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
2143 Douglas Gregor <doug.gregor@gmail.com>
2144 Pedro Lamarao <pedro.lamarao@mndfck.org>
2145 Howard Hinnant <howard.hinnant@gmail.com>
2149 * typeck.c (comptypes): Don't consider rvalue and lvalue
2150 reference types to be equivalent.
2151 (check_return_expr): Move from certain lvalues when returning
2153 * decl.c (grokdeclarator): Implement reference collapsing.
2154 (copy_fn_p): Don't consider constructors taking rvalue references
2155 to be copy constructors.
2157 * call.c (conversion): New "rvaluedness_matches_p" member.
2158 (convert_class_to_reference): Require reference type as first
2159 parameter instead of base type.
2160 (reference_binding): Add logic to handle rvalue references.
2161 (implicit_conversion): Update inaccurate comment.
2162 (convert_like_real): Disable creation of temporaries that are
2163 impossible to initialize for types with move constructors.
2164 (build_over_call): Elide move constructors when possible.
2165 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
2166 (maybe_handle_ref_bind): Return conversion instead of type node.
2167 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
2168 determine preferred conversion sequences.
2169 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
2170 (LOOKUP_PREFER_RVALUE): New.
2171 (DECL_MOVE_CONSTRUCTOR_P): New.
2172 (struct cp_declarator): Add "reference" member for reference
2173 types, with new "rvalue_ref" flag.
2174 (cp_build_reference_type): Declare.
2175 (move_fn_p): Declare.
2176 * error.c (dump_type_prefix): Format rvalue reference types
2177 correctly in error messages.
2178 * except.c (build_throw): Move from certain lvalues when
2180 * mangle.c (write_type): Mangle rvalue references differently
2181 than regular references.
2182 * parser.c (make_reference_declarator): Add boolean parameter for
2184 (cp_parser_make_indirect_declarator): New.
2185 (cp_parser_new_declarator_opt): Call
2186 cp_parser_make_indirect_declarator.
2187 (cp_parser_conversion_declarator_opt): Ditto.
2188 (cp_parser_declarator): Ditto.
2189 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2191 * pt.c (tsubst): Implement reference collapsing.
2192 (maybe_adjust_types_for_deduction): Implement special template
2193 parameter deduction rule for rvalue references.
2194 (type_unification_real): Update calls to
2195 maybe_adjust_types_for_deduction.
2196 (try_one_overload): Ditto.
2197 (unify_pack_expansion): Ditto.
2198 * tree.c (lvalue_p_1): Handle rvalue reference types.
2199 (cp_build_reference_type): New.
2201 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2204 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2205 variables that need runtime initialization.
2207 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2210 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2211 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2212 case POSTDECREMENT_EXPR>): Return the error_mark_node
2213 if either the real or imaginary parts would an
2216 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2217 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2220 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2221 token is a closing brace, false if there are no tokens left.
2222 (cp_parser_namespace_alias_definition): Only consume the next token if
2223 it is a closing brace.
2225 * parser.c (cp_parser_class_specifier): Likewise.
2227 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2229 * semantics.c (finish_member_declaration): Fix a typo in the
2232 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2244 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2245 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2246 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2247 whether everything was okay. Fix indentation.
2248 (push_template_decl_real): Check for bare parameter packs in
2249 function parameters; where errors occur, mark the parameter types
2250 with ERROR_MARK_NODEs to avert ICEs.
2251 (coerce_template_parameter_pack): New.
2252 (coerce_template_parms): Moved parameter pack coercion into
2253 coerce_template_parameter_pack, and permit it anywhere in the
2254 template parameter list (not just at the end). Parameter and
2255 argument indices can vary (somewhat) separately now, so add
2256 PARM_IDX and ARG_IDX.
2257 (fn_type_unification): Don't set an argument pack as incomplete if
2258 no argument pack was deduced.
2259 (type_unification_real): If a type parameter is a parameter pack
2260 and has not otherwise been deduced, it will be deduced to an empty
2262 (more_specialized_fn): Use the actual lengths of the argument
2263 lists when comparing against expansions.
2264 * semantics.c (finish_member_declaration): If a field's type has
2265 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2267 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2270 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2272 2007-05-22 Ollie Wild <aaw@google.com>
2274 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2275 (unqualified_namespace_lookup): Adds check for hidden types.
2277 2007-05-22 Ollie Wild <aaw@google.com>
2279 * decl.c (duplicate_decls): Verify namespace names are unique.
2281 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2283 * decl.c (cxx_maybe_build_cleanup): Handle
2284 __attribute__((cleanup)).
2286 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2288 * cvt.c (cp_convert_and_check): Don't check warnings if the
2291 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2293 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2295 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2298 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2299 type only if is a class type (5.2.8/4).
2301 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2303 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2304 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2305 c_common_unsigned_type.
2307 2007-05-11 Silvius Rus <rus@google.com>
2309 * cp/typeck.c (build_indirect_ref): Add call to
2310 strict_aliasing_warning.
2311 (build_reinterpret_cast_1): Condition call to
2312 strict_aliasing_warning.
2314 2007-05-11 Jan Hubicka <jh@suse.cz>
2316 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2317 * decl2.c (start_objects): ctors and dtors are no longer public.
2318 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2320 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2322 * typeck.c (build_unary_op): Remove code that used to
2323 handle non lvalue increments/decrements.
2325 2007-05-07 Mike Stump <mrs@apple.com>
2327 * parser.c (check_empty_body): Add.
2328 (cp_parser_iteration_statement): Add call to check_empty_body.
2330 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2333 * mangle.c (write_mangled_name): Mangle static variable names.
2334 (write_unqualified_name): Use local-source-name for
2335 namespace-scope static variables.
2337 2007-05-04 Dirk Mueller <dmueller@suse.de>
2339 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2342 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2345 * decl2.c (constrain_class_visibility):
2346 Use strip_pointer_or_array_types instead of strip_array_types.
2348 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2351 * decl.c (reshape_init_r): Don't reshape the first element if it
2352 is a pointer to member function.
2354 2007-04-27 Simon Baldwin <simonb@google.com>
2356 * decl.c (grokparms): Changed message format from %qD to %qE.
2358 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2360 * error.c (maybe_warn_variadic_templates): Variadic templates are
2361 now in C++0x, so only warn about them in C++98 mode.
2363 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2366 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2367 integeral types from vectors types.
2369 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2372 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2373 for type dependent OMP_CLAUSE_DECLs.
2375 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2378 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2379 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2380 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2381 * init.c (build_zero_init): Adjust, as
2382 COMPLEX_TYPE is now a SCALAR_TYPE.
2383 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2384 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2386 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2388 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2389 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2390 (trait_expr_value): Adjust.
2392 2007-04-23 Simon Baldwin <simonb@google.com>
2394 * decl.c (grokparms): Added new error for duplicate function
2395 parameters names in function prototypes, to match gcc behavior.
2397 2007-04-23 Jan Hubicka <jh@suse.cz>
2399 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2402 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2404 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2405 instead of checking GIMPLE_STMT_P in chain_next.
2407 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2410 * call.c (convert_for_arg_passing): Convert bitfields to their
2413 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2416 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2418 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2421 * cp/decl2.c (constrain_class_visibility):
2422 Do not warn about the use of anonymous namespace in the main input file.
2424 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2426 * cp-tree.h (current_template_parms): Fix typo in comment.
2428 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2430 * cp-tree.h, error.c: Fix comment typos.
2432 2007-04-13 Jason Merrill <jason@redhat.com>
2435 * call.c (reference_binding): Add c_cast_p parm. If true,
2436 add quals to TO as needed to make it reference-compatible.
2438 2007-04-11 Jan Hubicka <jh@suse.cz>
2440 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2441 that we are not processing template_decl.
2443 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2446 * class.c (build_base_path): Ensure that the converted pointer has
2447 the same cv-qualification as the input.
2449 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2451 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2453 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2455 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2457 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2458 * tree.c (cp_add_pending_fn_decls): Remove.
2459 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2461 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2463 Revert change removing staticp.
2465 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2467 * cp-objcp-common.c (cxx_staticp): Remove.
2468 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2469 * cp-tree.h (cxx_staticp):
2471 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2473 * class.c (check_for_override): Don't remove dllmport attribute
2476 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2479 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2480 type issue error and return early.
2482 2007-03-30 Jason Merrill <jason@redhat.com>
2485 * typeck.c (cp_type_readonly): New fn.
2486 * cp-tree.h: Declare it.
2487 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2488 (cp_finish_decl): Not here.
2490 2007-03-31 Richard Guenther <rguenther@suse.de>
2492 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2495 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2500 * parser.c (declarator_can_be_parameter_pack): New.
2501 (cp_parser_template_parameter): Only parse the `...' if the
2502 declarator can be a parameter pack.
2503 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2505 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2506 types (they could be used as array bounds).
2507 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2508 (tsubst_pack_expansion): Handle failure to expand parameter
2511 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2514 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2515 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2516 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2517 (CLASS_TYPE_NON_UNION_P): Add.
2518 (struct lang_type_class): Add has_complex_dflt.
2519 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2520 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2521 * cp-tree.def: Add TRAIT_EXPR.
2522 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2523 * lex.c (struct resword): Add __has_nothrow_assign,
2524 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2525 __has_trivial_constructor, __has_trivial_copy,
2526 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2527 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2528 __is_pod, __is_polymorphic, __is_union.
2529 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2530 (cp_parser_trait_expr): New.
2531 * semantics.c (finish_trait_expr, trait_expr_value
2532 classtype_has_nothrow_copy_or_assign_p): New.
2533 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2535 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2536 * class.c (check_bases, check_field_decl, check_bases_and_members):
2537 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2538 * pt.c (uses_template_parms, tsubst_copy_and_build,
2539 value_dependent_expression_p, type_dependent_expression_p): Deal with
2541 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2543 2007-03-29 Richard Guenther <rguenther@suse.de>
2545 * tree.c (cp_walk_subtrees): Do not set input_location.
2547 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2550 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2553 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2555 * parser.c (struct cp_parser): Update comment for
2556 greater_than_is_operator_p.
2557 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2558 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2559 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2560 !GREATER_THAN_IS_OPERATOR_P.
2561 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2562 `>>' operators that will become two `>' tokens in C++0x.
2563 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2564 mode, allowing it to terminate default arguments.
2565 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2566 `>>' like two consecutive `>' tokens.
2567 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2568 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2569 ends a template argument.
2571 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2573 * decl.c (redeclaration_error_message): Complain when redeclaring
2574 a friend function with default template arguments (C++0x mode only).
2575 * cp-tree.h (check_default_tmpl_args): Declare.
2576 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2577 template arguments in function templates. Add support for checking
2578 the default template arguments of friend templates.
2579 (push_template_decl_real): Fix call to check_default_tmpl_args.
2580 (type_unification_real): If a template parameter has not been
2581 deduced but provides a default template argument, substitute into
2582 that default template argument.
2583 * parser.c (cp_parser_init_declarator): When declaring (but not
2584 defining!) a function template in C++0x mode, check for default
2587 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2590 * decl.c (grokdeclarator): Deal with cv-qualified function type
2591 typedefs in the same way for member and non-member functions.
2593 2007-03-26 Dirk Mueller <dmueller@suse.de>
2595 * parser.c (cp_parser_member_declaration): Pedwarn
2596 about stray semicolons after member declarations.
2598 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2601 * pt.c (instantiate_decl): Set in_system_header.
2603 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2605 * cp-tree.h (current_tempalte_parms): Improve documentation.
2606 * pt.c (current_template_args): Likewise.
2609 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2610 not consume tokens when failing.
2612 2007-03-22 Jim Wilson <wilson@specifix.com>
2613 Mark Mitchell <mark@codesourcery.com>
2616 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2617 consistent with FROM.
2619 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2621 * error.c (dump_expr): Handle dependent names that designate types.
2622 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2624 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2626 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2628 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2630 * cvt.c (cp_convert_and_check) : Define.
2631 * cp-tree.h (cp_convert_and_check): Declare.
2632 * call.c (convert_conversion_warnings): Rename to
2633 conversion_null_warnings. The warning for floating-point to
2634 integer is handled by convert_and_check in convert_like_real.
2635 (convert_like_real): convert_conversion_warnings was renamed as
2636 conversion_null_warnings.
2637 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2638 overflow and changes of value during conversion.
2640 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2643 * parser.c (cp_parser_statement): If 'namespace' is found, this
2644 only can be a namespace alias definition, so parse it now.
2645 (cp_parser_namespace_alias_definition): if we find an open brace
2646 instead of '=', then this is actually a misplaced namespace
2649 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2652 * decl.c (cxx_init_decl_processing): Move command-line options
2653 processing to c-opts.c.
2655 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2657 * ptree.c (cxx_print_type): Use formatting markup for integers
2658 when printing template parameter index/level/orig level.
2659 (cxx_print_xnode): Ditto.
2660 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2661 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2662 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2664 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2665 rather than a HOST_WIDE_INT.
2666 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2667 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2669 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2670 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2671 IN_BASE_INITIALIZER bool bitfields.
2672 (struct cp_declarator): Make KIND a 4-bit field. Make
2673 PARAMETER_PACK_P a bool bitfield just after KIND.
2674 * pt.c (uses_parameter_packs): Destroy the pointer set.
2675 (make_pack_expansion): Ditto.
2676 (check_for_bare_parameter_packs): Ditto.
2677 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2679 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2682 * call.c (convert_default_arg): Instead of copying the node,
2685 2007-03-15 Dirk Mueller <dmueller@suse.de>
2688 * call.c (convert_conversion_warnings): New..
2689 (convert_like_real): .. factored out from here.
2690 (convert_conversion_warnings): Add warning about
2691 false being converted to NULL in argument passing.
2693 2007-03-14 Dirk Mueller <dmueller@suse.de>
2695 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2696 (finish_do_body): Warn about empty body in do/while statement.
2698 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2700 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2702 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2705 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2708 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2710 * cp/repo.c (init_repo): Initialize random_seed saved options.
2711 (finish_repo): Adjust.
2713 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2716 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2719 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2721 * decl.c (compute_array_index_type): New warning flag warn_vla.
2723 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2726 * call.c (convert_default_arg): Copy non-constant arguments.
2728 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2731 * parser.c (cp_parser_postfix_expression): Disallow compound
2732 literals in constant expressions.
2735 * semantics.c (finish_typeof): Use unlowered_expr_type.
2737 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2740 * cp-tree.h (unlowered_expr_type): New function.
2741 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2742 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2743 (unlowered_expr_type): New function.
2744 (build_unary_op): Disallow predecrements of bool bitfields.
2745 * call.c (build_conditional_expr): Use unlowered_expr_type.
2746 * pt.c (type_unification_real): Likewise.
2748 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2751 * typeck.c (check_return_expr): Check for bare parameter packs.
2752 (comptypes): Compare template parameter packs and
2753 type pack expansions.
2754 * decl.c (grokdeclarator): Deal with the declaration of function
2756 (grokparms): Verify that the (optional) function parameter pack is
2757 at the end of the parameter list.
2758 (xref_basetypes): Handle pack expansions in the base class.
2759 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2760 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2761 (NONTYPE_ARGUMENT_PACK): New.
2762 (TYPE_PACK_EXPANSION): New.
2763 (EXPR_PACK_EXPANSION): New.
2764 (ARGUMENT_PACK_SELECT): New.
2765 * cp-objcp-common.c (cp_tree_size): Compute size of
2766 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2767 ARGUMENT_PACK_SELECT.
2768 * error.c (dump_template_argument): Print template argument packs.
2769 (dump_template_argument_list): Ditto.
2770 (dump_template_parameter): Dump `...' for template type parameter
2772 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2773 (dump_parameters): Print function parameter packs.
2774 (dump_template_parms): Print template argument packs.
2775 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2776 (maybe_warn_variadic_templates): New.
2777 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2778 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2779 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2781 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2782 (write_template_arg): Write argument packs as separate arguments.
2783 * cp-tree.h (struct template_parm_index_s): Add flag that
2784 indicates that the template parameter is actually a parameter
2786 (struct tree_argument_pack_select): New.
2787 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2788 (union lang_tree_node): Add argument_pack_select.
2789 (FUNCTION_PARAMETER_PACK_P): New.
2790 (PACK_EXPANSION_P): New.
2791 (PACK_EXPANSION_PATTERN): New.
2792 (SET_PACK_EXPANSION_PATTERN): New.
2793 (PACK_EXPANSION_PARAMETER_PACKS): New.
2794 (ARGUMENT_PACK_P): New.
2795 (ARGUMENT_PACK_ARGS): New.
2796 (SET_ARGUMENT_PACK_ARGS): New.
2797 (ARGUMENT_PACK_INCOMPLETE_P): New.
2798 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2799 (TEMPLATE_PARM_PARAMETER_PACK): New.
2800 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2801 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2802 (ARGUMENT_PACK_SELECT_INDEX): New.
2803 (ARGUMENT_PACK_SELECT_ARG): New.
2804 (struct cp_declarator): Add parameter_pack_p flag.
2805 (maybe_warn_variadic_templates): Declare.
2806 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2807 indicate a template parameter pack.
2808 (uses_parameter_packs): Declare.
2809 (template_parameter_pack_p): Declare.
2810 (template_parms_variadic_p): Declare.
2811 (make_pack_expansion): Declare.
2812 (check_for_bare_parameter_packs): Declare.
2813 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2814 sizeof... expressions.
2815 (pp_cxx_expression): Print pack expansions and non-type argument
2817 (pp_cxx_exception_specification): Print pack expansions.
2818 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2819 (pp_cxx_ctor_initializer): Print pack expansions.
2820 (pp_cxx_type_id): Print pack expansions.
2821 (pp_cxx_template_argument_list): Print argument packs.
2822 (pp_cxx_template_parameter): Print ellipsis for template parameter
2824 * pt.c (comp_template_parms): Compare template parameter packs.
2825 (template_parameter_pack_p): New.
2826 (template_parms_variadic_p): New.
2827 (template_args_variadic_p): New.
2828 (make_ith_pack_parameter_name): New.
2829 (struct find_parameter_pack_data): New.
2830 (find_parameter_packs_r): New.
2831 (uses_parameter_packs): New.
2832 (make_pack_expansion): New.
2833 (check_for_bare_parameter_packs): New.
2834 (expand_template_argument_pack): New.
2835 (reduce_template_parm_level): Propagate parameter pack flag.
2836 (process_template_parm): Add is_parameter_pack parameter to state
2837 when the parameter is actually a parameter pack. Create template
2838 parameter packs when is_parameter_pack is true.
2839 (current_template_args): The argument for a template parameter
2840 pack is an argument pack containing a single pack expansion.
2841 (process_partial_specialization): When checking that non-type
2842 argument expressions do not involve template parameters, loop over
2843 the arguments in argument packs separately.
2844 (push_template_decl_real): Check that the type of the declaration
2845 does not have any bare parameter packs. Check that primary
2846 templates have no more than one parameter pack, and that it comes
2847 at the end of the template parameter list.
2848 (convert_template_argument): Handle coercions for pack expansion
2849 expressions by coercing the pattern then rebuilding the expansion.
2850 (coerce_template_parms): When coercing the arguments for a
2851 variadic template, pack "extra" arguments into an argument pack.
2852 (coerce_template_template_parms): Cannot coerce between parameter
2853 packs and non-pack parameters.
2854 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2855 (comp_template_args): Expand all template arguments packs before
2856 comparing template argument lists.
2857 (mangle_class_name_for_template): Make argument packs as separate
2859 (for_each_template_parm_r): No need to handle BASELINK.
2860 (instantiate_class_template): Handle pack expansions in the base
2862 (tsubst_pack_expansion): New.
2863 (tsubst_template_args): Handle substitutions of argument packs and
2864 pack expansion into template argument lists.
2865 (tsubst_decl): Expand function parameter packs into separate
2866 function parameters.
2867 (tsubst_arg_types): Expand a type pack expansion into separate
2869 (tsubst_exception_specification): Handle pack expansions in
2870 exception specifiers.
2871 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2872 replacing a template parameter with its argument. If we encounter
2873 a substitution for an argument pack, just return the parameter
2875 (tsubst_copy): sizeof(X...) returns the number of elements in
2876 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2877 PARM_DECL is a parameter pack.
2878 (tsubst_expr): Expression pack expansions and argument packs
2879 cannot show up here; they will all be handled through function
2880 calls, sizeof, and template argument lists.
2881 (tsubst_copy_and_build): sizeof(X...) returns the number of
2882 elements in parameter pack X. Handle pack expansions in TREE_LIST
2883 and CONSTRUCTOR nodes.
2884 (fn_type_unification): Handle "incomplete" explicit template
2885 argument lists that specify some of the arguments for a template
2887 (type_unification_real): Unify arguments against pack expansions.
2888 (template_parm_level_and_index): New, helper function.
2889 (unify_pack_expansion): New.
2890 (unify): Unify argument packs on an argument-by-argument basis,
2891 handling variadic argument packs as well.
2892 (more_specialized_fn): Handle unification of function parameter
2893 packs. All things being equal, prefer non-variadic function
2894 templates to variadic function templates.
2895 (more_specialized_class): Prefer the variadic class template
2896 partial specialization that binds fewer arguments to a parameter
2898 (regenerate_decl_from_template): Expand function parameter packs
2899 into separate parameters.
2900 (instantiate_decl): Ditto.
2901 (tsubst_initializer_list): Handle pack expansions for base-class
2903 (dependent_type_p_r): Determine dependent types in argument packs
2904 and pack expansions.
2905 (value_dependent_expression_p): Determine value-dependence of
2906 non-type argument packs.
2907 (dependent_template_arg_p): Handle argument packs.
2908 * semantics.c (finish_cond): Check for bare parameter packs.
2909 (finish_expr_stmt): Ditto.
2910 (finish_for_expr): Ditto.
2911 (finish_switch_cond): Ditto.
2912 (finish_mem_initializers): Ditto.
2913 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2915 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2916 * parser.c (make_declarator): Declarator is not an expansion.
2917 (make_pointer_declarator): Transfer parameter pack flag to outer
2919 (make_reference_declarator): Ditto.
2920 (make_ptrmem_declarator): Ditto.
2921 (make_call_declarator): Ditto.
2922 (make_array_declarator): Ditto.
2923 (cp_parser_postfix_expression): Allow pack expansion expressions
2924 in the argument list for a call expression.
2925 (cp_parser_parenthesized_expression_list): Add new parameter
2926 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2927 into separate arguments."
2928 (cp_parser_new_placement): Allow pack expansion expressions.
2929 (cp_parser_new_initializer): Ditto.
2930 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2931 base-class initializer expansion.
2932 (cp_parser_mem_initializer): Ditto.
2933 (cp_parser_template_parameter_list): Keep track of whether the
2934 template parameter is a template parameter pack.
2935 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2936 template parameter pack.
2937 (cp_parser_type_parameter): Ditto.
2938 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2940 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2941 this declarator is a parameter pack.
2942 (cp_parser_parameter_declaration): The ellipsis does not end the
2943 parameter declaration, because it might be a parameter pack. Parse
2944 the ellipsis to indicate a parameter pack.
2945 (cp_parser_initializer): Allow pack expansions.
2946 (cp_parser_initializer_list): Allow ellipsis to create an
2947 initializer expansion.
2948 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2950 (cp_parser_type_id_list): Allow ellipsis to create an exception
2951 specifier expansion.
2952 (cp_parser_attribute_list): Don't allow pack expansions.
2953 (cp_parser_functional_cast): Allow pack expansions.
2954 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2955 compute the length of a parameter pack.
2956 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2957 end a template argument.
2958 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2959 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2962 2007-03-09 Dirk Mueller <dmueller@suse.de>
2964 * cp/call.c (build_new_op): Call warn_logical_operator.
2966 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2969 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2972 * pt.c (any_template_arguments_need_structural_equality_p):
2975 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2977 * decl.c (grokdeclarator): Disable warnings for anonymous
2980 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2982 * typeck2.c (readonly_error): Always emit a hard error.
2983 Remove last argument.
2984 * cp-tree.h (readonly_error): Adjust prototype.
2985 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2986 * typeck.c (build_unary_op): Likewise.
2987 (build_modify_expr): Likewise.
2989 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
2992 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2994 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2997 * parser.c (struct cp_parser): New IN_IF_STMT.
2998 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
2999 returning if parsing the body of an 'if' statement or issuing an
3000 error and continuing.
3001 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
3003 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
3005 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
3008 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
3011 2007-03-02 Geoffrey Keating <geoffk@apple.com>
3013 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
3014 Objective-C++. Don't exit early if -shared-libgcc needs to be
3017 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3019 * typeck.c (common_base_type): Delete unused function.
3021 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3023 * Make-lang.in: Add dummy lang.install-pdf target.
3025 2007-03-01 Simon Baldwin <simonb@google.com>
3028 * decl.c (check_tag_decl): Added new warning for typedef ignored
3029 when it precedes an otherwise valid non-typedef declaration.
3031 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
3033 * typeck.c (build_function_call): Store converted arguments
3034 in a stack-allocated array instead of building a list.
3035 (convert_arguments): Store arguments in the array passed in as an
3036 argument, and return the actual number of arguments.
3037 * call.c (build_call): Delete, and replace with...
3038 (build_call_n, build_call_a): New.
3039 (build_op_delete_call): Rewrite to avoid constructing argument lists.
3040 (build_over_call): Store converted arguments in a stack-allocated
3041 array instead of building a list.
3042 (build_cxx_call): Pass arguments in an array instead of as a list.
3043 (build_java_interface_fn_ref): Rewrite to avoid constructing
3045 * tree.h: Update declarations to reflect above changes.
3046 * method.c (use_thunk): Use a stack-allocated array to hold
3047 the arguments instead of a list.
3048 * rtti.c (throw_bad_cast): Update call to cxx_call.
3049 (throw_bad_typeid): Likewise.
3050 (build_dynamic_cast_1): Likewise.
3051 * init.c (build_builtin_delete_call): Use build_call_n.
3052 * decl.c (expand_static_init): Likewise.
3053 * except.c (cp_protect_cleanup_actions): Likewise.
3054 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
3055 (gimplify_must_not_throw_expr): Likewise.
3056 (cxx_omp_apply_fn): Use build_call_a.
3058 2007-02-26 Mark Mitchell <mark@codesourcery.com>
3060 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
3061 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
3063 2007-02-25 Mark Mitchell <mark@codesourcery.com>
3065 * cp-tree.h (static_ctors): Remove.
3066 * cp-tree.h (static_dtors): Likewise.
3067 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
3068 refactoring of tree_map hierarchy.
3069 (decl_shadowed_for_var_insert): Likewise.
3070 * semantics.c (expand_body): Use c_expand_body.
3071 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
3072 * decl2.c (static_ctors): Remove.
3073 (static_dtors): Likewise.
3074 (generate_ctor_or_dtor_function): Pass NULL_TREE to
3075 objc_generate_static_init_call. Do not call static_[cd]tors.
3076 (generate_ctor_and_dtor_functions_for_priority): Do not check for
3078 (cp_write_global_declarations): Likewise.
3080 2007-02-23 Richard Guenther <rguenther@suse.de>
3082 * class.c (note_name_declared_in_class): Make declaration
3083 changes meaning a pedwarn.
3085 2007-02-22 Michael Matz <matz@suse.de>
3088 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
3089 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
3090 dump_function_decl): Guard emitting outer scopes by new flag.
3091 * cp-lang.c (cxx_dwarf_name): New function.
3092 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
3093 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
3095 (push_template_decl_real, lookup_template_class): Remove calls
3098 2007-02-19 Mark Mitchell <mark@codesourcery.com>
3100 * call.c (build_new_method_call): Ensure that explicit calls of
3101 destructors have type "void".
3103 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3105 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
3106 and -Walways-true with -Waddress.
3107 * cvt.c (convert_to_void): Replace unconditional warning with
3110 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
3112 * decl.c, tree.c: Fix comment typos.
3114 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3117 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
3118 statement expression if we had an error mark node.
3120 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3121 Brooks Moses <brooks.moses@codesourcery.com>
3122 Lee Millward <lee.millward@codesourcery.com>
3124 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
3125 Change class to tcc_vl_exp.
3127 * call.c (build_call): Use build_call_list instead
3129 (build_over_call): Likewise.
3130 (build_new_method_call): Use build_min_non_dep_call_list
3131 instead of build_min_non_dep.
3133 * error.c (dump_call_expr_args): New function.
3134 (dump_aggr_init_expr_args): New function.
3135 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
3136 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
3138 * cvt.c (convert_to_void): Use build_call_array instead
3139 of build3; use new AGGR_INIT_EXPR accessor macros.
3141 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
3142 instead of TREE_CODE_LENGTH.
3144 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
3145 AGGR_INIT_EXPR accessor macros.
3147 * cp-gimplify.c (cp_gimplify_init_expr): Use
3148 AGGR_INIT_EXPR_SLOT to set the slot operand.
3150 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
3151 (AGGR_INIT_EXPR_SLOT): New macro.
3152 (AGGR_INIT_EXPR_ARG): New macro.
3153 (aggr_init_expr_nargs): New macro.
3154 (AGGR_INIT_EXPR_ARGP): New macro.
3155 (aggr_init_expr_arg_iterator): New.
3156 (init_aggr_init_expr_arg_iterator): New.
3157 (next_aggr_init_expr_arg): New.
3158 (first_aggr_init_expr_arg): New.
3159 (more_aggr_init_expr_args_p): New.
3160 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
3161 (stabilize_aggr_init): New declaration.
3162 (build_min_non_dep_call_list): Likewise.
3164 * tree.c (process_aggr_init_operands): New function.
3165 (build_aggr_init_array) New function.
3166 (build_cplus_new): Update to use new CALL_EXPR and
3167 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
3168 build_aggr_init_array.
3169 (build_min_non_dep_call_list) New function.
3170 (build_min_nt): Assert input code parameter is not a variable
3171 length expression class.
3172 (build_min, build_min_non_dep): Likewise.
3173 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
3174 to check for equality instead of recursing. Handle tcc_vl_exp
3176 (stabilize_call): Update to only handle CALL_EXPRs, not
3177 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
3178 (stabilize_aggr_init): New function.
3179 (stabilize_init): Use it.
3181 * cxx-pretty-print.c (pp_cxx_postfix_expression)
3182 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
3183 AGGR_INIT_EXPR accessor macros and argument iterators.
3185 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
3186 build_vl_exp. Iterate through the operands, recursively
3187 processing each one.
3188 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3189 CALL_EXPR accessor macros.
3190 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3191 tree code classes. Use TREE_OPERAND_LENGTH instead of
3194 * semantics.c (finish_call_expr): Use build_nt_call_list
3195 instead of build_nt.
3196 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3197 accessor macros. Use build_call_array to construct the
3198 CALL_EXPR node instead of build3
3200 * decl2.c (build_offset_ref_call_from_tree): Use
3201 build_nt_call_list and build_min_non_dep_call_list instead
3202 of build_min_nt and build_min_non_dep.
3204 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3205 Use build_nt_call_list instead of build_min_nt.
3207 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3210 * call.c (build_conditional_expr): Improve error message.
3212 2007-02-13 Dirk Mueller <dmueller@suse.de>
3214 * friend.c (do_friend): Annotate warning about friend
3215 declarations in templates with OPT_Wnon_template_friend.
3216 Convert informal message from warning() to inform().
3218 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3219 Mark Mitchell <mark@codesourcery.com>
3222 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3223 instantiations for variables.
3225 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3228 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3229 Check warn_unused_value just once.
3231 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3234 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3235 (fn_type_unificiation): Likewise.
3236 (get_bindings): Likewise.
3238 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3241 * decl.c (finish_function): Use DECL_REPLACEABLE.
3242 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3244 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3246 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3248 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3250 * decl.c (grokvardecl): Don't error if !have_tls.
3251 (grokdeclarator): Likewise.
3252 * parser.c (cp_parser_omp_threadprivate): Likewise.
3254 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3257 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3258 parameters and result decls in omp clauses.
3259 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3262 2007-02-05 Dirk Mueller <dmueller@suse.de>
3265 * parser.c (cp_parser_class_specifier): Always initialize bases.
3267 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3269 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3270 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3271 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3273 * semantics.c (finish_omp_atomic): Store a whole expression node
3274 in operand 1, and integer_zero_node in operand 0, for dependent
3275 OMP_ATOMIC. Rewrite to make flow easier to understand.
3277 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3279 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3281 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3283 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3284 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3286 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3288 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3289 keyword warning to -Wc++0x-compat.
3291 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3293 * decl.c (grokdeclarator): Update documentation.
3295 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3298 * decl.c (grokdeclarator): If __thread is used together with
3299 a storage class other than extern and static, clear thread_p
3300 after issuing diagnostics and fall through to checking the
3303 2007-01-30 Roger Sayle <roger@eyesopen.com>
3305 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3306 calculating the size of an array (to avoid recursive errors).
3308 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3311 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3313 * call.c (convert_like_real): Don't warn when converting to
3316 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3318 * decl.c (pop_label): Replace warning with call to
3319 warn_for_unused_label.
3321 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3324 * semantics.c (finish_pseudo_destructor_expr): Check the
3325 destrutor name by calling check_dtor_name.
3327 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3329 * lex.c (D_CPP0X): Rename.
3331 (reswords): D_CPP0X -> D_CXX0X.
3332 (init_reswords): Ditto.
3333 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3334 of C++0x keywords as identifiers.
3336 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3339 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3342 2007-01-23 Ian Lance Taylor <iant@google.com>
3344 * typeck.c (convert_for_assignment): Only warn about a = b = c
3345 when converting to bool.
3347 2007-01-23 Roger Sayle <roger@eyesopen.com>
3349 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3351 * typeck.c (ignore_overflows): Remove the remaining uses of
3352 TREE_CONSTANT_OVERFLOW.
3354 2007-01-20 Jan Hubicka <jh@suse.cz>
3356 * decl2.c (start_objects, start_static_storage_duration_function):
3357 Do not make the functions uninlinable.
3359 2007-01-17 Ian Lance Taylor <iant@google.com>
3361 * class.c (add_method): Call VEC_reserve_exact rather than passing
3362 a negative size to VEC_reserve.
3364 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3367 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3369 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3372 * decl.c (make_typename_type): If the qualified name is not a
3373 type, issue an error.
3374 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3377 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3379 * rtti.c: Include target.h.
3380 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3381 don't emit typeinfo for fundamental types as weak.
3382 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3384 2007-01-08 Richard Guenther <rguenther@suse.de>
3386 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3388 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3390 * call.c (standard_conversion): Pass flag to
3391 vector_types_convertible_p to disallow emission of note.
3392 * typeck.c (convert_for_assignment): Pass flag to
3393 vector_types_convertible_p to allow emission of note.
3394 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3395 to disallow emission of note.
3397 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3400 * typeck.c (build_binary_op): Call overflow_warning if
3401 TREE_OVERFLOW_P is true for the result and not for any of the
3404 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3407 * class.c (add_method): Don't wait until template
3408 instantiation time to complain about duplicate methods.
3410 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3413 * semantics.c (finish_unary_op_expr): Warn only if result
3414 overflowed and operands did not.
3416 2007-01-05 Ian Lance Taylor <iant@google.com>
3418 * typeck.c (build_binary_op): Warn about comparing a non-weak
3421 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3423 * pt.c (tsubst): Propagate the need for structural equality checks
3424 when reducing the level of template parameters.
3426 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3428 * pt.c: Fix a comment typo.
3430 2007-01-02 Ian Lance Taylor <iant@google.com>
3432 * semantics.c (maybe_convert_cond): Optionally warn when using an
3433 assignment as a condition.
3434 * typeck.c (convert_for_assignment): Optionally warn about
3435 assigning the result of an assignment to a bool.
3437 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3439 * pt.c (canonical_template_parms): Correct typo in comment.
3441 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3443 * typeck.c (structural_comptypes): Renamed from "comptypes".
3444 (comptypes): Use canonical type information to perform fast type
3445 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3446 canonical type comparison returns the same results as we would see
3447 from the current, structural check. Support COMPARE_STRUCTURAL
3448 when we need structural checks.
3449 * decl.c (typename_compare): Fix comment.
3450 (build_typename_type): TYPENAME_TYPE nodes require structural
3451 equality checks, because they resolve different based on the
3453 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3454 require structural equality checks (for now).
3455 (build_ptrmemfunc_type): Build the canonical pointer to member
3457 (compute_array_index_type): Whenever we build a new index type
3458 to represent the size of an array in a template, we need to mark
3459 this index type as requiring structural equality. This goes for
3460 arrays with value-dependent sizes with the current ABI, or all
3462 * tree.c (cplus_array_hash): New.
3463 (struct cplus_array_info): New.
3464 (cplus_array_compare): New.
3465 (cplus_array_htab): New.
3466 (build_cplus_array_type_1): Use a hash table to cache the array
3467 types we build. Build the canonical array type for each array
3469 (cp_build_qualified_type_real): When building a cv-qualified array
3470 type, use the hash table of array types and build canonical array
3472 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3473 use structural equality (for now).
3474 * cp-tree.h (COMPARE_STRUCTURAL): New.
3475 * pt.c (canonical_template_parms): New.
3476 (canonical_type_parameter): New.
3477 (process_template_parm): Find the canonical type parameter.
3478 (lookup_template_class): When we have named the primary template
3479 type, set the canonical type for our template class to the primary
3480 template type. If any of the template arguments need structural
3481 equality checks, the template class needs structural equality
3483 (tsubst): When reducing the level of a template template
3484 parameter, we require structural equality tests for the resulting
3485 parameter because its template parameters have not had their types
3486 canonicalized. When reducing a template type parameter, find the
3487 canonical reduced type parameter.
3488 (any_template_arguments_need_structural_equality_p): New.