1 2008-01-22 Jakub Jelinek <jakub@redhat.com>, Alexandre Oliva <aoliva@redhat.com>
4 * call.c (reference_binding): For bitfields use the declared bitfield
6 (add_builtin_candidates): Likewise.
7 * class.c (layout_class_type): For bitfields copy over the
10 2008-01-22 Jason Merrill <jason@redhat.com>
13 * friend.c (do_friend): Check for prior declaration of a friend
14 function of a local class.
15 * name-lookup.c (lookup_name_innermost_nonclass_level):
17 * name-lookup.h: Declare it.
19 2008-01-22 Tom Tromey <tromey@redhat.com>
22 * init.c (build_new_1): Only disallow Java aggregates.
24 2008-01-22 Jakub Jelinek <jakub@redhat.com>
27 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
28 if decl or init is error_mark_node.
31 * error.c (dump_expr): Handle VECTOR_CST.
33 2008-01-21 Jason Merrill <jason@redhat.com>
36 * pt.c (tsubst_aggr_type): Make sure our context is complete.
39 * pt.c (retrieve_local_specialization): Robustify.
40 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
43 * pt.c (tsubst): Only call retrieve_local_specialization if the
44 original typedef was in a function template.
47 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
49 2008-01-21 Richard Guenther <rguenther@suse.de>
52 * error.c (cp_print_error_function): Deal with recursive
55 2008-01-20 Paolo Carlini <pcarlini@suse.de>
58 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
60 2008-01-20 Paolo Carlini <pcarlini@suse.de>
64 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
65 on non-IS_AGGR_TYPE scope.
66 (constructor_name_p): Assert IS_AGGR_TYPE.
68 2008-01-18 Ian Lance Taylor <iant@google.com>
71 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
72 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
73 DECL_IS_OPERATOR_NEW flag.
75 2008-01-16 Richard Guenther <rguenther@suse.de>
78 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
79 for conversions to type variants.
81 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
83 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
84 declaration and code. Update copyright year.
86 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
89 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
90 know we have a class type.
92 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
95 * pt.c (coerce_template_parameter_pack): When substituting into
96 the type of a non-type template parameter pack. use the
97 deduced/substituted arguments.
98 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
99 can be a parameter pack with the ellipsis following it. When we
100 have an erroneous declaration, allow it to be a parameter pack.
101 (cp_parser_template_parameter): Complain about default
102 arguments on non-type template parameter packs, and parse them
103 using the new cp_parser_default_argument.
104 (cp_parser_parameter_declaration): Complain about parameter packs
105 with default arguments. Move parsing of default arguments into a
106 new function, cp_parser_default_argument.
107 (cp_parser_default_argument): New; extracted from
108 cp_parser_parameter_declaration.
110 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
116 * typeck.c (check_return_expr): If there are bare parameter packs
117 in the return value, set it to error_mark_node.
118 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
119 * pt.c (find_parameter_packs_r): Look at the type of
120 IDENTIFIER_NODEs (e.g., for user-defined conversions).
121 (check_for_bare_parameter_packs): Flip the result: now returns
122 TRUE when there were bare parameter packs, FALSE otherwise.
123 (push_template_decl_real): Deal with flipped result of
124 check_for_bare_parameter_packs.
125 * semantics.c (finish_cond): If there are bare parameter packs in
126 the conditional, set it to error_mark_node.
127 (finish_expr_stmt): If there are bare parameter packs in the
128 expression, set it to error_mark_node.
129 (finish_for_expr): Ditto.
130 (finish_switch_cond): If there are bare parameter packs in
131 the conditional, set it to error_mark_node.
132 (finish_mem_initializers): If there are bare parameter packs in
133 the member initializer, set it to error_mark_node.
134 (finish_member_declaration): Check the attributes of the
135 declaration for bare parameter packs, and remove the attributes if
136 any have bare parameter packs.
137 * parser.c (cp_parser_using_declaration): Check the using
138 declaration for bare parameter packs.
139 (cp_parser_base_clause): If there are bare parameter packs in a
140 base specifier, don't add it to the chain.
142 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
145 * error.c (dump_simple_decl): Display ellipsis for template
146 non-type parameter packs.
147 (dump_decl): Display ellipsis for template type parameter packs.
148 (dump_template_decl): Display ellipsis for template template
150 * pt.c (redeclare_class_template): When redeclaring a class
151 template, check for collisions between template parameters and
152 template parameter packs.
154 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
157 * pt.c (process_partial_specialization): Don't mark template
158 parameters that occur in non-deduced contexts.
159 (struct pair_fn_data): Add include_nondeduced_p.
160 (for_each_template_parm_r): Only visit non-deduced contexts if
161 include_nondeduced_p is set.
162 (for_each_template_parm): Added parameter include_nondeduced_p,
163 which states whether template parameters found in non-deduced
164 contexts should be visited.
165 (uses_template_parms): Visit all template parameters, even those
166 in non-deduced contexts.
168 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
171 * pt.c (check_default_tmpl_args): Check for parameter packs that
172 aren't at the end of a primary template.
173 (push_template_decl_real): Remove check for parameter packs that
174 aren't at the end of a primary template; that now happens in
175 check_default_tmpl_args.
176 * semantics.c (finish_template_template_parm): Use
177 check_default_tmpl_args to check for errors in the template
180 2008-01-12 Doug Kwan <dougkwan@google.com>
182 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
183 instead of OPT_Wreturn_type in warning due to ignored return type
185 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
186 instead of OPT_Wreturn_type in warning due to ignored return type
189 2008-01-08 Jakub Jelinek <jakub@redhat.com>
192 * semantics.c (finish_omp_for): Don't call
193 fold_build_cleanup_point_expr if processing_template_decl.
195 2008-01-04 Paolo Carlini <pcarlini@suse.de>
196 Jakub Jelinek <jakub@redhat.com>
199 * error.c (dump_template_argument): Deal with TREE_LIST.
201 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
203 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
204 long" in C++0x mode; change the warning to note that "long long"
205 is only unsupported in C++98 mode.
207 2007-12-20 Jason Merrill <jason@redhat.com>
210 * call.c (standard_conversion): Derived-to-base is considered a
213 2007-12-19 Jakub Jelinek <jakub@redhat.com>
216 * parser.c (cp_parser_omp_parallel): For non-combined parallel
217 call cp_parser_statement rather than
218 cp_parser_already_scoped_statement.
220 2007-12-18 Jason Merrill <jason@redhat.com>
223 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
225 (dependent_type_p_r): Handle the domain of an array.
227 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
228 Jakub Jelinek <jakub@redhat.com>
233 * pt.c (template_template_parm_bindings_ok_p): New; verifies
234 bindings of template template parameters after all template
235 arguments have been deduced.
236 (coerce_template_parms): Don't complain when COMPLAIN doesn't
238 (fn_type_unification): Use template_template_parm_bindings_ok_p.
239 (unify): Deal with variadic, bound template template parameters.
240 (get_class_bindings): Use template_template_parm_bindings_ok_p.
242 2007-12-18 Jakub Jelinek <jakub@redhat.com>
245 * decl.c (grokdeclarator): Reject friend sfk_constructor
248 2007-12-17 Jakub Jelinek <jakub@redhat.com>
251 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
254 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
257 * cp-lang.c (cp_classify_record): New.
258 (LANG_HOOKS_CLASSIFY_RECORD): Override.
260 2007-12-11 Jakub Jelinek <jakub@redhat.com>
263 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
266 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
267 dynamic_cast in a template.
269 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
272 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
273 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
275 2007-12-10 Jakub Jelinek <jakub@redhat.com>
278 * error.c (dump_type_prefix, dump_type_suffix): Handle
282 * error.c (dump_expr): Handle ABS_EXPR.
284 2007-12-09 Jakub Jelinek <jakub@redhat.com>
288 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
289 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
290 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
291 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
292 flag_use_repository and repo_emit_p returned 2.
294 2007-12-06 Jakub Jelinek <jakub@redhat.com>
297 * tree.c (stabilize_call, stabilize_init): Do nothing if
298 processing_template_decl.
300 2007-12-05 Jakub Jelinek <jakub@redhat.com>
303 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
304 error instead of assertion failure.
305 * parser.c (cp_parser_decltype): If closing paren is not found,
306 return error_mark_node.
308 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
311 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
313 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
314 since arg_assoc_template_arg will deal with them (better).
316 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
319 * pt.c (tsubst_exception_specification): Handle substitutions into
320 member templates, where tsubst_pack_expansion returns a
323 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
326 * pt.c (unify_pack_expansion): If we didn't deduce any actual
327 bindings for the template parameter pack, don't try to keep the
328 empty deduced arguments.
329 (unify): If a parameter is a template-id whose template argument
330 list contains a pack expansion that is not at the end, then we
331 cannot unify against that template-id.
333 2007-12-02 Paolo Carlini <pcarlini@suse.de>
336 * pt.c (current_template_args): Use error_operand_p.
338 2007-12-02 Paolo Carlini <pcarlini@suse.de>
341 * error.c (dump_decl): Handle TREE_BINFO.
343 2007-12-01 Ollie Wild <aaw@google.com>
346 * typeck.c (build_binary_op): Add conversion of pointers to function
347 members appearing as operands to the equality operators.
349 2007-11-30 Jakub Jelinek <jakub@redhat.com>
352 * error.c (dump_expr): Handle OBJ_TYPE_REF.
354 2007-11-29 Jakub Jelinek <jakub@redhat.com>
357 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
359 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
364 * parser.c (cp_parser_decltype): Don't call finish_id_expression
366 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
369 2007-11-27 Jakub Jelinek <jakub@redhat.com>
371 PR tree-optimization/34181
372 * method.c (use_thunk): Don't inline the call in the thunk.
375 * tree.c (decl_linkage): Static data members and static member
376 functions in anonymous ns classes are lk_external.
378 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
381 * decl.c (start_preparsed_function): Pass
382 processing_template_decl for the new allocate_struct_function
385 2007-11-25 Richard Guenther <rguenther@suse.de>
387 * decl.c (poplevel): Use BLOCK_CHAIN.
389 2007-11-24 Ollie Wild <aaw@google.com>
391 * typeck.c (delta_from_ptrmemfunc): New function.
392 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
393 (build_binary_op): Call delta_from_ptrmemfunc.
395 2007-11-23 Jakub Jelinek <jakub@redhat.com>
399 * decl.c (cp_finish_decl): Disallow variable or field
400 definitions if extern "Java" aggregates.
401 (grokparms): Disallow parameters with extern "Java"
403 (check_function_type): Disallow function return values
404 with extern "Java" aggregates.
405 * init.c (build_new_1): Disallow placement new with
406 extern "Java" aggregates.
408 2007-11-23 Mark Mitchell <mark@codesourcery.com>
409 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
412 * call.c (convert_like_real): Build a zero constant when __null is
413 converted to an integer type.
415 2007-11-22 Jakub Jelinek <jakub@redhat.com>
418 * decl2.c (cp_write_global_declarations): Issue error about static
419 data members in anonymous namespace which are declared and used,
422 2007-11-20 Jakub Jelinek <jakub@redhat.com>
425 * parser.c (cp_parser_class_head): Reject function template ids.
428 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
429 when processing_template_decl to build_array_type.
432 * pt.c (more_specialized_fn): Don't segfault if one or
433 both argument list end with ellipsis.
435 2007-11-18 Jakub Jelinek <jakub@redhat.com>
438 * semantics.c (finish_call_expr): Set
439 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
440 or OVERLOAD with all noreturn functions.
442 2007-11-16 Jakub Jelinek <jakub@redhat.com>
445 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
448 2007-11-13 Jakub Jelinek <jakub@redhat.com>
455 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
456 set to error_mark_node the outermost POINTER_TYPE to the pack if
457 it is seen in a POINTER_TYPE.
458 (push_template_decl_real): If check_for_bare_parameter_packs
459 fails for function return type, set the return type to
460 integer_type_node. If check_for_bare_parameter_packs failed
461 for non-function, return error_mark_node.
464 * call.c (build_new_op): Call resolve_args before calling
467 2007-11-11 Tom Tromey <tromey@redhat.com>
470 * lex.c (handle_pragma_implementation): Use cpp_included_before.
472 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
475 * pt.c (redeclare_class_template): Update error message. Use a
476 note to show the previous declaration.
477 (tsubst_friend_class): Use the location of the friend template as
478 the input location before calling redeclare_class_template.
480 2007-11-11 Jakub Jelinek <jakub@redhat.com>
483 * semantics.c (finish_pseudo_destructor_expr): Handle
484 object == error_mark_node.
486 2007-11-10 Jakub Jelinek <jakub@redhat.com>
489 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
490 is not scalar type, let finish_class_member_access_expr handle
491 diagnostics. Pass BIT_NOT_EXPR argument to
492 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
494 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
497 * decl.c (cp_complete_array_type): If any of the initializer
498 elements are pack expansions, don't compute the array size yet.
500 2007-11-08 Andrew Pinski <pinskia@gmail.com>
503 * tree.c (decl_linkage): Fields have no linkage.
505 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
507 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
509 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
514 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
515 Be careful with ERROR_MARK_NODEs.
516 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
519 2007-11-07 Jakub Jelinek <jakub@redhat.com>
522 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
525 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
529 * tree.c (c_build_qualified_type): Define bridge to
530 cp_build_qualified_type.
532 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
543 * typeck.c (check_return_expr): Pass address of retval to
544 check_for_bare_parameter_packs.
545 * class.c (build_base_field): Tolerate bases that have no layout
547 (end_of_base): Ditto.
548 * tree.c (canonical_type_variant): Be careful with
550 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
552 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
553 which states whether parameter packs should be replaced with
555 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
556 possible. If set_packs_to_error is set true, replace the parameter
557 pack with ERROR_MARK_NODE. Manage our own pointer sets.
558 (uses_parameter_packs): Don't set parameter packs to
560 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
561 which may be modified (if it is a parameter pack). Instructs
562 find_parameter_packs_r to replace parameter packs with
563 ERROR_MARK_NODE (so that they won't cause errors later on).
564 (process_template_parm): Pass pointer to
565 check_for_bare_parameter_packs.
566 (process_partial_specialization): Replace pack expansions before
567 the end of the template argument list with ERROR_MARK_NODE.
568 (push_template_decl_real): Pass pointer to
569 check_for_bare_parameter_packs. Replace parameter packs not at the
570 end of the template parameter list with ERROR_MARK_NODE.
571 (convert_template_argument): Be more careful about using DECL_NAME
572 on only declarations.
573 (unify): Can't unify against ERROR_MARK_NODE.
574 * semantics.c (finish_cond): Pass pointer to
575 check_for_bare_parameter_packs.
576 (finish_expr_stmt): Ditto.
577 (finish_for_expr): Ditto.
578 (finish_switch_cond): Pass pointer to
579 check_for_bare_parameter_packs, and call it before we put the
580 condition into the statement.
581 (finish_mem_initializers): Pass pointer to
582 check_for_bare_parameter_packs.
583 (finish_member_declaration): Ditto.
584 * parser.c (cp_parser_base_clause): Ditto.
586 2007-11-06 Jakub Jelinek <jakub@redhat.com>
589 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
590 with the final TREE_READONLY flag in place. processing_template_decl
591 is known to be 0 in this part of function.
594 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
595 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
596 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
597 * semantics.c (finish_omp_atomic): Revert most of the
598 2007-02-05 changes, just keep the new representation of
599 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
601 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
604 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
607 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
612 * typeck.c (merge_types): Don't lose rvalue references when
614 * call.c (build_over_call): Don't elide move constructors just
615 because the copy constructor is trivial (!).
616 (compare_ics): If comparing cv-qualifiers fails, we can still order
617 based on binding lvalues vs. rvalues.
619 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
622 * pt.c (unify_pack_expansion): bring handling of function call
623 arguments into line with type_unification_real.
625 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
627 * typeck.c (build_binary_op): Use pedwarn instead of error for
630 2007-11-05 Jakub Jelinek <jakub@redhat.com>
633 * parser.c (cp_parser_unary_expression): For &&label call
634 cp_parser_non_integral_constant_expression and return error_mark_node
638 * decl.c (grokdeclarator): Don't call build_memfn_type if type
639 is neither FUNCTION_TYPE nor METHOD_TYPE.
641 2007-11-02 Jakub Jelinek <jakub@redhat.com>
644 * parser.c (cp_parser_nested_name_specifier_opt): Use
645 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
646 typedef of currently open class.
648 2007-11-02 Paolo Carlini <pcarlini@suse.de>
651 * error.c (dump_expr): Deal specially with statements.
653 2007-11-01 Jason Merrill <jason@redhat.com>
656 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
658 (lookup_template_class): Use it to get the outer template args
659 for instantiating one.
662 * pt.c (reduce_template_parm_level): tsubst the parameters
663 of a template template parm.
665 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
668 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
670 2007-11-01 Jakub Jelinek <jakub@redhat.com>
673 * parser.c (cp_parser_postfix_dot_deref_expression): If
674 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
675 first and if that succeeds and type is SCALAR_TYPE_P, create
679 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
680 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
681 as for std::type_info.
683 2007-10-31 Paolo Carlini <pcarlini@suse.de>
686 * cxx-pretty-print.c (pp_cxx_typeid_expression,
687 pp_cxx_delete_expression): Change to static linkage.
688 * cxx-pretty-print.h: Adjust declarations.
689 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
690 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
691 MODOP_EXPR): Forward to pp_expression.
693 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
696 2007-10-31 Christian Bruel <christian.bruel@st.com>
697 Mark Mitchell <mark@codesourcery.com>
700 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
701 if retval is volatile.
703 2007-10-30 Jakub Jelinek <jakub@redhat.com>
706 * decl2.c (build_offset_ref_call_from_tree): Call
707 build_non_dependent_expr on object prior to building ADDR_EXPR from it
708 if FN is DOTSTAR_EXPR.
710 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
714 * pt.c (find_parameter_packs_r): Fix typo in comment.
715 (convert_template_argument): Look at the pattern of a pack
716 expansion to determine what kind of entity we're converting.
717 (coerce_template_parameter_pack): When we have coerced a non-type
718 template parameter pack, substitute into the type of that pack.
719 (tsubst_pack_expansion): When our substitution of a parameter pack
720 is a "trivial" substitution of itself, just substitute into the
721 pack expansion rather than actually expanding.
723 2007-10-29 Jakub Jelinek <jakub@redhat.com>
726 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
727 for non-integral type bitfields. Return true if bitfield is correct, false
728 error has been diagnosed.
729 (check_field_decls): If check_bitfield_decl returned false, call also
732 2007-10-28 Paolo Carlini <pcarlini@suse.de>
733 Mark Mitchell <mark@codesourcery.com>
736 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
737 class member error out and return.
739 2007-10-27 Jakub Jelinek <jakub@redhat.com>
741 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
742 to current_function_decl rather than 0.
745 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
747 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
749 2007-10-27 Jason Merrill <jason@redhat.com>
752 * call.c (convert_default_arg): Detect recursion.
754 2007-10-27 Jakub Jelinek <jakub@redhat.com>
757 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
758 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
760 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
762 * error.c (dump_expr): Handle OFFSETOF_EXPR.
764 2007-10-26 Jason Merrill <jason@redhat.com>
767 * pt.c (get_template_info): New fn.
768 (template_class_depth): Use it.
769 (push_template_decl_real): Check that the template args of the
770 definition match the args of the previous declaration.
772 2007-10-26 Paolo Carlini <pcarlini@suse.de>
775 * decl2.c (coerce_new_type): Do not allow a default argument for
778 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
781 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
782 don't see the leading '('. Only lookup names if we get an
785 2007-10-26 Jakub Jelinek <jakub@redhat.com>
788 * parser.c (cp_parser_parenthesized_expression_list): Set
789 greater_than_is_operator_p to true in between the parens.
791 2007-10-26 Paolo Carlini <pcarlini@suse.de>
794 * decl.c (grokdeclarator): In case of conflicting specifiers
795 just return error_mark_node.
797 2007-10-26 Ollie Wild <aaw@google.com>
799 * expr.c (cxx_expand_expr): Removed.
800 * cp-tree.h (exx_expand_expr): Removed.
801 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
804 2007-10-25 Paolo Carlini <pcarlini@suse.de>
807 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
809 2007-10-23 Jason Merrill <jason@redhat.com>
811 PR c++/25950 (DR 391)
812 * call.c (struct conversion): Remove check_copy_constructor_p.
813 (reference_binding): Always bind a reference directly to a
814 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
816 (check_constructor_callable): Remove.
817 (convert_like_real): Don't call it.
818 (initialize_reference): Don't call check_constructor_callable.
819 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
820 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
821 conversions if LOOKUP_NO_TEMP_BIND.
822 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
823 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
825 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
827 2007-10-22 Jakub Jelinek <jakub@redhat.com>
830 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
831 before checking if its type is integral.
833 2007-10-22 Jason Merrill <jason@redhat.com>
836 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
837 * pt.c (apply_late_template_attributes): Splice out dependent
838 attributes from DECL_ATTRIBUTES.
840 * decl.c (cxx_maybe_build_cleanup): Use build_address.
842 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
844 * typeck.c (build_binary_op) : Use appropriate warning option
845 instead of unnamed warning.
847 2007-10-16 Paolo Carlini <pcarlini@suse.de>
850 * pt.c (current_template_args): Do not change TREE_LIST elements
851 with a TREE_VALUE of error_mark_node.
853 2007-10-16 Mark Mitchell <mark@codesourcery.com>
855 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
856 * decl.c (start_decl): Tidy.
857 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
859 (grokdeclarator): Clarify comment.
861 2007-10-14 Andrew Pinski <pinskia@gmail.com>
864 * decl.c (grokfndecl): Return NULL after the "definition of
865 implicitly-declared" error happened.
867 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
870 * call.c (build_user_type_conversion_1): Do not consider conversion
871 functions to convert a (possibly cv-qualified) object to the (possibly
872 cv-qualified) same object type (or a reference to it), to a (possibly
873 cv-qualified) base class of that type (or a reference to it).
875 2007-10-12 Paolo Carlini <pcarlini@suse.de>
877 * pt.c (tsubst): Use template_parm_level_and_index.
879 2007-10-12 Jakub Jelinek <jakub@redhat.com>
882 * parser.c (cp_parser_compound_statement): Handle label-declarations
883 at the beginning of the compound statement.
884 (cp_parser_block_declaration): Issue diagnostics about __label__
885 not at the beginning of a block.
887 2007-10-11 Paolo Carlini <pcarlini@suse.de>
890 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
891 to convert_template_argument.
892 (coerce_template_parms): Return error_mark_node after fixed-length
894 (tsubst_decl): Check for error_mark_node the return value of the
895 first tsubst in 'case VAR_DECL'.
897 2007-10-08 Ollie Wild <aaw@google.com>
899 * typeck2.c (digest_init): Call cplus_expand_constant after
900 convert_for_initialization.
901 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
902 * expr.c (cplus_expand_constant): Updated function description.
904 2007-10-04 Jason Merrill <jason@redhat.com>
907 * call.c (initialize_reference): Handle local static reference
910 2007-10-03 Jason Merrill <jason@redhat.com>
913 * name-lookup.c (push_namespace_with_attrs): Fold back into...
914 (push_namespace): Here.
915 (handle_namespace_attrs): New fn for the attr code.
916 (leave_scope): Don't pop_visibility.
917 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
918 * parser.c (cp_parser_namespace_definition): Call
919 handle_namespace_attrs and pop_visibility as appropriate.
922 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
924 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
926 * decl.c (duplicate_decls): Preserve linkage flags for mere
927 redeclarations of gnu_inline definitions.
929 2007-10-03 Jason Merrill <jason@redhat.com>
932 * decl.c (wrap_cleanups_r): New fn.
933 (wrap_temporary_cleanups): New fn.
934 (initialize_local_var): Call it.
936 2007-09-29 Jason Merrill <jason@redhat.com>
939 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
940 constant to not have DECL_EXTERNAL if it's file-local.
942 2007-09-28 Ollie Wild <aaw@google.com>
945 2007-09-27 Ollie Wild <aaw@google.com>
947 * typeck2.c (digest_init): Call cplus_expand_constant after
948 convert_for_initialization.
949 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
950 * expr.c (cplus_expand_constant): Updated function description.
952 2007-09-28 Jason Merrill <jason@redhat.com>
955 * class.c (layout_empty_base): Take rli parameter, update
956 rli->record_align if empty base has user-specified alignment.
957 (build_base_field): Pass rli to it.
959 2007-09-28 Paolo Carlini <pcarlini@suse.de>
962 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
964 2007-09-28 Paolo Carlini <pcarlini@suse.de>
967 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
968 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
969 (dump_parameters): Just call dump_type for argument packs too.
971 2007-09-28 Jakub Jelinek <jakub@redhat.com>
974 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
975 qualification by creating qualified PACK_EXPANSION_PATTERN and
976 then calling make_pack_expansion on it.
978 2007-09-27 Ollie Wild <aaw@google.com>
980 * typeck2.c (digest_init): Call cplus_expand_constant after
981 convert_for_initialization.
982 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
983 * expr.c (cplus_expand_constant): Updated function description.
985 2007-09-27 Jason Merrill <jason@redhat.com>
988 * decl2.c (is_late_template_attribute): Don't crash on unknown
991 2007-09-27 Paolo Carlini <pcarlini@suse.de>
994 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
995 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
996 spaces in the formatting.
997 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
999 2007-09-27 Jakub Jelinek <jakub@redhat.com>
1001 * error.c (cxx_print_error_function): Add third argument, pass
1002 it over to lhd_print_error_function.
1003 (cp_print_error_function): If diagnostic->abstract_origin, print
1005 * cp-tree.h (struct diagnostic_info): New forward decl.
1006 (cxx_print_error_function): Add third argument.
1008 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
1011 * name-lookup.c (pushtag): Do not create an implicit typedef before
1012 the associated type declaration is known to be valid.
1014 2007-09-25 Jakub Jelinek <jakub@redhat.com>
1016 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
1017 rather than pointers.
1019 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
1022 * search.c (check_final_overrider): Fail if
1023 targetm.comp_type_attributes returns 0.
1025 2007-09-24 Jason Merrill <jason@redhat.com>
1028 * pt.c (resolve_typename_type): Don't look things up in the original
1029 template if it would mean losing template arguments.
1031 2007-09-24 Jakub Jelinek <jakub@redhat.com>
1034 * cp-tree.h (cxx_type_hash_eq): New prototype.
1035 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
1036 * tree.c (cxx_type_hash_eq): New function.
1038 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1041 * tree.c (cp_build_qualified_type_real): Build a canonical
1042 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
1044 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1048 * tree.c (cplus_array_compare): Compare pointers, not types.
1049 (build_cplus_array_type_1): Store new array type into the hash
1050 table before building the canonical type; build the canonical type
1052 (cp_build_qualified_type_real): Put all of the array types with
1053 cv-qualified element types into the C++ array hash table, built as
1054 variants of the unqualified versions.
1056 2007-09-23 Jason Merrill <jason@redhat.com>
1059 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
1060 for deprecation warnings.
1062 2007-09-22 Jason Merrill <jason@redhat.com>
1065 * call.c (build_over_call): Warn about deprecated virtuals.
1068 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
1069 (MAYBE_TAGGED_TYPE_P): Remove.
1070 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
1071 instead of calling is_late_template_attribute again.
1072 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
1073 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
1074 Don't crash on typedefs from non-template classes.
1075 * decl2.c (grokfield): Don't sorry about attrs on template parms.
1076 (is_late_template_attribute): All attributes applied to template
1077 parms or typename types are dependent. Static.
1078 (splice_template_attributes): Pass decl through.
1079 (save_template_attributes): Likewise.
1081 2007-09-20 Jakub Jelinek <jakub@redhat.com>
1084 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
1085 returned from tsubst_pack_expansion.
1086 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
1087 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
1089 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1092 * semantics.c (finish_id_expression): Use consistently
1093 context_for_name_lookup.
1094 * decl.c (fixup_anonymous_aggr): Fix error message for
1095 anonymous struct (vs union).
1097 2007-09-19 Jason Merrill <jason@redhat.com>
1100 * pt.c (tsubst): Handle typedefs by looking for the specialization.
1101 (retrieve_specialization): Only tagged types use
1102 DECL_TEMPLATE_INSTANTIATIONS.
1103 (instantiate_class_template): Push nested classes too.
1104 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
1106 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
1107 * init.c (is_aggr_type): Remove redundant tests.
1108 * class.c (push_nested_class): Use CLASS_TYPE_P.
1110 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1113 * init.c (build_zero_init): If, recursively, build_zero_init
1114 returns a NULL_TREE, do not append it to the VEC of constructors.
1116 2007-09-18 Jason Merrill <jason@redhat.com>
1119 * pt.c (apply_late_template_attributes): Set processing_template_decl.
1120 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
1121 ATTR_FLAG_TYPE_IN_PLACE.
1122 (tsubst): Do unqualified lookup to find typedefs from current class.
1123 [ARRAY_TYPE]: Propagate alignment info.
1124 * decl2.c (is_late_template_attribute): Only defer handling of
1125 attribute aligned if the expression is dependent.
1126 (save_template_attributes): If we're deferring any attributes,
1127 make this a naming typedef.
1129 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1131 PR c++/33462 (again)
1132 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
1133 va_arg instead of __builtin_va_arg.
1135 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1138 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
1139 (pp_cxx_primary_expression): Use it.
1140 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
1141 * error.c (dump_expr): Use it.
1143 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1146 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
1147 out case TYPEID_EXPR to...
1148 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
1149 and pp_cxx_right_paren.
1150 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
1151 * error.c (dump_expr): Use it.
1153 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1156 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
1157 (pp_cxx_primary_expression): Use it.
1158 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
1159 * error.c (dump_expr): Use it.
1161 2007-09-16 Paolo Carlini <pcarlini@suse.de>
1164 * init.c (build_new): Remove warning for zero-element
1167 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
1170 * call.c (maybe_handle_implicit_object): Set this_p, clear
1171 rvaluedness_matches_p.
1172 (compare_ics): Do not compare rvaluedness matching when one of the
1173 operands is an implicit object.
1175 2007-09-14 Jason Merrill <jason@redhat.com>
1177 PR c++/17743, c++/19163
1178 * decl2.c (is_late_template_attribute): New fn.
1179 (splice_template_attributes, save_template_attributes): New fns.
1180 (cplus_decl_attributes): Call save_template_attributes.
1181 * pt.c (apply_late_template_attributes): New fn.
1182 (instantiate_class_template, tsubst_decl): Use it.
1183 * cp-tree.h: Declare is_late_template_attribute.
1185 2007-09-13 Tom Tromey <tromey@redhat.com>
1187 * parser.c (cp_lexer_new_main): Don't use
1188 c_lex_return_raw_strings.
1189 (cp_lexer_get_preprocessor_token): Update. Add special case when
1192 2007-09-11 Jan Hubicka <jh@suse.cz>
1194 * method.c (use_thunk): Use tree_rest_of_compilation
1195 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
1196 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
1197 * cp-tree.h (expand_body): Kill.
1198 (emit_associated_thunks): Declare.
1199 * semantics.c (emit_associated_thunks): Export.
1200 (expand_body): Kill.
1202 2007-09-09 David Daney <ddaney@avtrex.com>
1205 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
1206 to calculate cookie_ptr.
1208 2007-09-08 Jason Merrill <jason@redhat.com>
1211 * pt.c (most_specialized_class): Set processing_template_decl
1212 while tsubsting partial spec args.
1214 2007-09-06 Jason Merrill <jason@redhat.com>
1216 * decl2.c (get_guard): Copy visibility from the guarded variable.
1218 2007-09-06 Jan Hubicka <jh@suse.cz>
1220 * semantics.c (expand_body): Do not mark arguments of clones used.
1222 2007-09-06 Paolo Carlini <pcarlini@suse.de>
1225 * decl.c (cp_finish_decl): When processing_template_decl,
1226 deal correctly with init as TREE_LIST.
1228 2007-09-06 Tom Tromey <tromey@redhat.com>
1230 * decl.c (finish_function): Put return's location on line zero of
1233 2007-09-05 Jason Merrill <jason@redhat.com>
1236 * except.c (prepare_eh_type): Use type_decays_to.
1239 * init.c (build_delete): Use build_headof to get the address of the
1240 complete object if we aren't using the deleting destructor.
1241 * rtti.c (build_headof): No longer static.
1242 * cp-tree.h: Declare it.
1244 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1246 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1247 decl if a prototype for XX is provided with throw().
1250 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1251 on __*_chk non-__builtin_* decls.
1253 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1256 * semantics.c (finish_id_expression): Use context_for_name_lookup
1257 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1258 * class.c (finish_struct_anon): Deal correctly with anonymous
1259 structs (vs unions, as GNU extension) in error messages.
1261 2007-09-05 Jan Hubicka <jh@suse.cz>
1263 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1264 call, DECL_EXTERNAL checks and current_function_decl saving.
1266 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1268 PR c++/29731 (again)
1269 * parser.c (cp_parser_primary_expression): Return error_mark_node
1270 when a statement-expression is found in a template-argument list.
1272 2007-09-04 Jason Merrill <jason@redhat.com>
1274 * except.c (initialize_handler_parm): Use
1275 fold_build_cleanup_point_expr.
1278 * call.c (reference_binding): Don't look for user-defined conversions
1282 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1283 the MUST_NOT_THROW_EXPR.
1285 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1287 * decl.c (cp_finish_decl): Call determine_visibility before
1288 make_rtl_for_nonlocal_decl.
1290 2007-09-04 Jason Merrill <jason@redhat.com>
1293 * pt.c (most_specialized_class): Substitute outer template
1294 arguments into the arguments of a member template partial
1296 (strip_innermost_template_args): New fn.
1298 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1300 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1302 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1304 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1305 * decl.c (cp_make_fname_decl): Likewise,
1306 * parser.c (cp_parser_string_literal): Likewise,
1307 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1308 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1311 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1314 * typeck.c (build_unary_op): Fix error message for
1315 Boolean expression as operand to operator--.
1317 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1319 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1320 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1323 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1326 * init.c (build_default_init): Make extern.
1327 * cp-tree.h (build_default_init): Declare here.
1328 * pt.c (tsubst_expr): When the instantiation of the initializer of
1329 a variable results in an empty list, default-initialize the
1331 (tsubst_copy_and_build): When the instantiation of the initializer
1332 in a new expression results in an empty initializer list,
1333 default-initialize it.
1335 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1337 * mangle.c (write_type): Change mangling of rvalue reference from
1340 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1342 * decl.c (duplicate_decls): Remove duplicated line.
1344 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1347 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1348 BOUND_TEMPLATE_TEMPLATE_PARM.
1350 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1353 * search.c (lookup_member): Check the name argument for
1356 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1359 * parser.c (cp_parser_trait_expr): Check rerurn value of
1362 2007-08-30 Ollie Wild <aaw@google.com>
1364 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1365 convert_ptrmem for pointer to member conversions.
1366 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1367 (ocp_convert): Update cp_convert_to_pointer call.
1368 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1370 (build_static_cast_1): Check can_convert for conversions in either
1372 (get_delta_difference_1): New function.
1373 (get_delta_difference): Refactor to call get_delta_difference_1.
1375 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1377 * decl.c (start_preparsed_function): Set
1378 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1380 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1383 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1384 BOUND_TEMPLATE_TEMPLATE_PARM.
1386 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1390 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1391 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1393 2007-08-27 Jason Merrill <jason@redhat.com>
1396 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1397 Look inside STMT_EXPR.
1398 * semantics.c (stmt_expr_value_expr): New fn.
1399 * cp-tree.h: Declare it.
1402 * decl.c (groktypename): Ignore attributes applied to class type.
1404 2007-08-28 Richard Guenther <rguenther@suse.de>
1406 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1408 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1410 * error.c (dump_expr): Handle COMPLEX_CST.
1411 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1412 (pp_cxx_expression): Likewise.
1414 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1416 * decl.c (GNU_INLINE_P): New.
1417 (duplicate_decls): Handle gnu_inline. Merge attributes and
1418 some flags in overriding definitions.
1419 (redeclaration_error_message): Handle gnu_inline.
1420 (start_preparsed_function): Likewise.
1422 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1424 * call.c (sufficient_parms_p): Constify.
1425 * class.c (same_signature_p): Likewise.
1426 * cp-gimplify.c (is_invisiref_parm,
1427 cxx_omp_privatize_by_reference): Likewise.
1428 * cp-objcp-common.c (has_c_linkage): Likewise.
1429 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1430 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1431 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1432 num_artificial_parms_for, comp_template_parms,
1433 template_parameter_pack_p, any_dependent_template_arguments_p,
1434 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1435 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1436 zero_init_p, member_p, cp_lvalue_kind,
1437 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1438 varargs_function_p, is_dummy_object, special_function_kind,
1439 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1440 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1441 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1442 cp_has_mutable_p, at_least_as_qualified_p,
1443 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1444 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1445 * except.c (nothrow_libfn_p): Likewise.
1446 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1448 * pt.c (comp_template_parms, template_parameter_pack_p,
1449 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1450 any_dependent_template_arguments_p): Likewise.
1451 * repo.c (repo_export_class_p): Likewise.
1452 * semantics.c (anon_aggr_type_p): Likewise.
1453 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1454 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1455 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1456 zero_init_p, special_function_p): Likewise.
1457 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1458 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1459 compparms, invalid_nonstatic_memfn_p,
1460 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1461 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1462 cp_has_mutable_p, lvalue_or_else): Likewise.
1464 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1466 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1467 * cp-objcp-common.c (cp_tree_size): Ditto.
1468 * tree.c (cp_walk_subtrees): Ditto
1469 * cp-tree.def (TINST_LEVEL): Go away.
1470 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1471 move together with other non-tree structs.
1472 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1473 (union lang_tree_node): Eliminate tinst_level field.
1474 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1475 (current_instantiation, outermost_tinst_level): Return
1476 a "struct tinst_level *".
1478 * error.c (print_instantiation_partial_context): Change second
1479 parameter to a "struct tinst_level *". Replace accessor macros
1481 (print_instantiation_full_context): Likewise.
1482 * lex.c (in_main_input_context): Likewise.
1484 * pt.c (struct pending_templates): New.
1485 (pending_templates, last_pending_template): Use it as a type.
1486 (current_tinst_level): Change typo to "struct tinst_level *"
1487 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1488 (add_pending_template): Construct a "struct pending_template".
1489 Replace TINST_LEVEL accessor macros with field access.
1490 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1491 (pop_tinst_level): Likewise.
1492 (instantiate_pending_templates): Likewise. Factor common code used
1493 when an instantiation has been done.
1494 (outermost_tinst_level): Replace tree_last with loop.
1495 (current_instantiation): Return a "struct tinst_level *".
1497 2007-08-24 Ollie Wild <aaw@google.com>
1499 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1500 * name-lookup.h (cp_binding_level): Remove vtables member.
1502 2007-08-24 Richard Guenther <rguenther@suse.de>
1504 * tree.c (cp_cannot_inline_tree_fn): Remove.
1505 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1506 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1509 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1512 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1513 error_mark_node right away if build_expr_type_conversion
1517 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1518 is error_mark_node rather than NULL_TREE.
1519 * pt.c (check_explicit_specialization): Likewise.
1522 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1523 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1525 2007-08-22 Jason Merrill <jason@redhat.com>
1528 * pt.c (outermost_tinst_level): New function.
1529 * lex.c (in_main_input_context): New function.
1530 * cp-tree.h: Declare it.
1531 * decl2.c (constrain_class_visibility): Use it to avoid warning
1532 about uses of the anonymous namespace in the main input file.
1534 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1536 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1538 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1541 * class.c (finish_struct_1): Warn when a class has virtual
1542 functions and accessible non-virtual destructor.
1544 2007-08-20 Richard Guenther <rguenther@suse.de>
1548 * call.c (build_new_method_call): Convert initializer to
1550 * init.c (build_aggr_init): Do not fiddle with types.
1551 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1552 * except.c (build_throw): Do not drop qualifiers for the
1554 * typeck.c (get_member_function_from_ptrfunc): Do not
1555 fiddle with types, instead convert.
1556 (build_ptrmemfunc1): Convert to the target type for
1558 (gfc_trans_allocate): Convert result to target type.
1559 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1560 pointer-to-member structures shall have alias set zero as well.
1562 2007-08-20 Richard Guenther <rguenther@suse.de>
1564 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1566 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1567 (nonstatic_local_decl_p): Likewise.
1568 * tree.c (cp_auto_var_in_fn_p): Remove.
1569 * decl.c (nonstatic_local_decl_p): Remove.
1571 2007-08-20 Richard Guenther <rguenther@suse.de>
1573 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1575 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1576 cp_walk_subtrees lh parameter.
1577 (cp_walk_tree_without_duplicates): New define to
1578 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1579 * tree.c (count_trees): Call
1580 cp_walk_tree_without_duplicates.
1581 (verify_stmt_tree): Call cp_walk_tree.
1582 (break_out_target_exprs): Likewise.
1583 (WALK_SUBTREE): Likewise.
1584 * cp-gimplify.c (cp_genericize): Likewise.
1585 * cp-pt.c (find_parameter_packs_r): Likewise.
1586 (uses_parameter_packs): Likewise.
1587 (make_pack_expansion): Likewise.
1588 (check_for_bare_parameter_packs): Likewise.
1589 (for_each_template_parm): Likewise.
1590 * decl.c (check_default_argument): Call
1591 cp_walk_tree_without_duplicates.
1592 * except.c (build_throw): Likewise.
1593 * decl2.c (type_visibility): Likewise.
1594 * semantics.c (expand_or_defer_fn): Likewise.
1595 (finalize_nrv): Call cp_walk_tree.
1597 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1600 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1601 Initialize it with save_expr rather than get_temp_regvar.
1603 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1606 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1609 2007-08-17 Ollie Wild <aaw@google.com>
1612 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1613 declarations into appropriate slots for comparison. Fix type
1616 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1619 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1620 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1622 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1625 * parser.c (cp_parser_class_head): Improve error message.
1627 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1629 * pt.c (instantiate_decl): Set input_location
1630 for the function end.
1632 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1634 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1636 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1637 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1638 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1639 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1640 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1641 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1642 * typeck.c (cp_type_quals): Likewise.
1643 * typeck2.c (cxx_incomplete_type_diagnostic,
1644 cxx_incomplete_type_error): Likewise.
1646 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1649 * pt.c (tsubst_friend_function): When check_classfn
1650 returns error_mark_node likewise return it.
1652 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1655 * typeck.c (check_return_expr): Don't NRV optimize vars in
1657 * decl.c (finish_function): Comment fix.
1659 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1662 * pt.c (push_template_decl_real): Depending on TYPE_P
1663 use either TYPE_CONTEXT or DECL_CONTEXT.
1665 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1667 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1668 constructors and destructors return this.
1670 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1673 * decl2.c (check_classfn): Return error_mark_node in case of error;
1674 in that case, do not call add_method.
1675 * decl.c (start_decl): Deal with check_classfn returning
1677 (grokfndecl): Likewise.
1678 * pt.c (tsubst_friend_function): Likewise.
1680 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1683 * typeck.c (build_binary_op): Disallow vector float types with
1684 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1686 2007-08-11 Ian Lance Taylor <iant@google.com>
1688 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1690 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1692 2007-08-10 Ollie Wild <aaw@google.com>
1694 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1696 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1698 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1699 (lookup_using_namespace): Fix ambiguous_decl call.
1700 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1702 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1704 * call.c (name_as_c_string): Use CONST_CAST.
1705 * decl.c (build_decl): Likewise.
1706 * parser.c (cp_parser_string_literal): Likewise.
1708 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1711 * error.c (dump_expr): Consistently use the *_cxx_*
1712 variants of the pretty-print functions.
1714 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1717 * decl.c (check_special_function_return_type): Just error
1718 on return type specified for conversion operator.
1720 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1722 * typeck2.c (readonly_error): Handle general expressions.
1723 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1725 2007-08-06 Dan Hipschman <dsh@google.com>
1727 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1728 access function name.
1730 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1733 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1734 * g++spec.c (lang_specific_driver): Check them.
1736 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1739 * pt.c (inline_needs_template_parms): Fix comment; change return type
1742 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1745 2007-03-26 Dirk Mueller <dmueller@suse.de>
1747 * parser.c (cp_parser_member_declaration): Pedwarn
1748 about stray semicolons after member declarations.
1750 2007-08-02 Lee Millward <lee.millward@gmail.com>
1755 * parser.c (cp_parser_asm_definition): Detect and discard asm
1756 statements with invalid inputs or outputs.
1757 (cp_parser_asm_operand_list): Return error mark node if any
1758 of the operands are invalid. Adjust documentation.
1760 2007-08-02 Nick Clifton <nickc@redhat.com>
1762 * typeck.c: Change copyright header to refer to version 3 of the
1763 GNU General Public License and to point readers at the COPYING3
1764 file and the FSF's license web page.
1765 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1766 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1767 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1768 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1769 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1770 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1771 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1772 name-lookup.h, parser.c: Likewise.
1774 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1777 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1779 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1782 * semantics.c (finish_label_stmt): Reject the __label__
1783 extension outside function scopes.
1785 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1787 * parser.c (eof_token): Un-constify.
1788 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1789 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1792 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1794 * pt.c, tree.c, typeck2.c: Fix comment typos.
1796 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1797 Mark Mitchell <mark@codesourcery.com>
1800 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1801 hidden due to friend declarations in local classes.
1803 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1805 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1806 * cp-tree.def (DECLTYPE_TYPE): New.
1807 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1808 (dump_type_prefix): Ditto.
1809 (dump_type_suffix): Ditto.
1810 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1811 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1812 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1814 (DECLTYPE_TYPE_EXPR): New.
1815 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1816 (finish_declared_type): Declare.
1817 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1818 DECLTYPE_TYPE nodes.
1819 (pp_cxx_type_id): Ditto.
1820 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1821 (tsubst): Substitute into a DECLTYPE_TYPE node.
1822 (tsubst_copy): Ditto.
1823 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1825 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1826 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1827 structural equality (because we can't hash the expressions).
1828 (finish_declared_type): New.
1829 * lex.c (reswords): Add "decltype" keyword.
1830 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1831 (cp_parser_postfix_expression): Add member_access_only_p to
1832 restrict postfix expression to member access expressions.
1833 (cp_parser_unary_expression): Update call to
1834 cp_parser_postfix_expression to reflect new parameter.
1835 (cp_parser_declared_type): New.
1836 (cp_parser_simple_type_specifier): Parse decltype types.
1838 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1841 * call.c (convert_for_arg_passing): Only widen bitfields to their
1842 declared types if necessary.
1844 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1846 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1849 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1851 * decl.c (typename_hash, typename_compare): Constify.
1852 * mangle.c (hash_type, compare_type): Likewise.
1853 * pt.c (eq_local_specializations, hash_local_specialization):
1855 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1856 list_hash): Likewise.
1857 * typeck2.c (pat_compare): Likewise.
1859 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1861 * method.c (implicitly_declare_fn): Increase alignment if member
1862 function pointer format requires it.
1864 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1867 * typeck.c (check_return_expr): Do not pass a null argument
1870 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1873 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1876 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1879 * typeck.c (convert_arguments): Only use default args if we have
1883 * typeck.c (structural_comptypes): No need to check
1884 resolve_typename_type return value here.
1885 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1886 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1887 original type rather than error_mark_node in case of failure.
1888 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1889 resolve_typename_type result check.
1890 (cp_parser_direct_declarator, cp_parser_head,
1891 cp_parser_constructor_declarator_p): Likewise.
1893 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1895 * pt.c (template_parms_variadic_p): Remove.
1896 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1898 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1901 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1902 argument to dump_aggr_init_expr_args instead of false.
1904 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1906 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1907 canonical types; otherwise, fall back to structural type
1908 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1909 internal compiler error if the canonical types are wrong.
1911 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1914 * parser.c (cp_parser_make_indirect_declarator): When the
1915 the code argument is ERROR_MARK return cp_error_declarator.
1917 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1920 * decl.c (cxx_init_decl_processing): Don't set
1921 force_align_functions_log.
1922 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1923 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1924 FUNCTION_DECL, return its alignment.
1926 2007-07-09 Richard Guenther <rguenther@suse.de>
1928 * decl.c (start_preparsed_function): Do not promote return type.
1930 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1933 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1935 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1938 * pt.c (resolve_overloaded_unification): Robustify. Return a
1940 (type_unification_real): Adjust accordingly.
1942 2007-07-06 Richard Guenther <rguenther@suse.de>
1944 * init.c (build_new_1): Use the correct pointer type.
1945 * typeck2.c (build_m_component_ref): Likewise.
1947 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1950 * init.c (build_zero_init): Always build an initializer for
1952 * typeck2.c (build_functional_cast): Use build_zero_init.
1955 * init.c (build_new_1): Always pass the allocation function to
1956 build_op_delete_call.
1957 * call.c (build_op_delete_call): Handle operator delete with a
1958 variable-argument list. Do not issue an error when no matching
1959 deallocation function is available for a new operator.
1962 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1963 * decl.c (value_dependent_init_p): New function.
1964 (cp_finish_decl): Use it.
1965 * pt.c (value_dependent_expression_p): Use
1966 any_value_dependent_elements_p.
1967 * parser.c (cp_parser_primary_expression): Add comment about
1968 treating dependent qualified names as integral
1969 constant-expressions.
1971 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1973 * decl.c (build_ptrmemfunc_type): Always use structural equality
1974 tests when comparing pointer-to-member-function types, because the
1975 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1978 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1980 * init.c (build_new): Tweak comment.
1982 2007-06-29 Dave Brolley <brolley@redhat.com>
1985 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1986 type to its base type and number of elements here.
1987 * init.c (build_new): Call complete_type_or_else to ensure that the
1988 type is complete and to issue a diagnostic if it is not.
1989 (build_new_1): Don't call complete_type_or_else here.
1991 2007-07-03 Richard Guenther <rguenther@suse.de>
1994 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1997 2007-07-02 Simon Baldwin <simonb@google.com>
1999 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
2000 for inner-style nested forward declarations that don't declare
2003 2007-07-02 Jakub Jelinek <jakub@redhat.com>
2006 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
2007 DECL_P in not a variable and appears more than once error messages.
2009 2007-07-01 Ollie Wild <aaw@google.com>
2011 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
2012 (select_decl): Remove function.
2013 (unqualified_namespace_lookup): Populate binding by calling
2014 ambiguous_decl. Remove select_decl call.
2015 (lookup_qualified_name): Remove select_decl call.
2016 * decl.c (lookup_and_check_tag): Check for ambiguous references.
2017 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
2018 generation when name lookup is ambiguous.
2020 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
2023 * init.c (build_new_1): Use structural equality on the copy of the
2026 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2028 * decl2.c (determine_visibility): Implement
2029 flag_visibility_ms_compat effect on type info.
2030 * decl.c (cxx_init_decl_processing): Implement
2031 global effect of flag_visibility_ms_compat.
2033 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2035 * decl2.c (start_objects): Mark constructor-running function
2038 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
2041 * decl.c (grokdeclarator): Reset friendp for member functions declared
2042 friend of their own class.
2044 2007-06-23 Mark Mitchell <mark@codesourcery.com>
2046 * decl2.c (determine_visibility): Don't look for dllexport here.
2047 (determine_visibility_from_class): Tidy.
2049 2007-06-18 Simon Baldwin <simonb@google.com>
2052 * parser.c (cp_parser_single_declaration): Added check for storage
2053 class other than sc_none in parsed declaration, and a flag to indicate
2054 if the call is part of an explicit template specialization parse.
2055 * (cp_parser_explicit_specialization): Specialization check flag added
2056 to call to cp_parser_single_declaration(), set true.
2057 * (cp_parser_template_declaration_after_export): Specialization check
2058 flag added to call to cp_parser_single_declaration(), set false.
2059 * pt.c (check_explicit_specialization): Added code to copy visiblity
2060 and linkage from the templated function to the explicit specialization.
2062 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2064 * typeck.c (build_binary_op): For templates build the
2065 expression in pieces to avoid the assert in build2_stat.
2066 (get_member_function_from_ptrfunc):
2067 Change over to using POINTER_PLUS_EXPR and convert
2068 the second operand to sizetype.
2069 * typeck2.c (build_m_component_ref): Likewise.
2070 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
2071 instead of PLUS_EXPR for pointers.
2072 (build_new_1): Likewise.
2073 (build_vec_delete_1): Likewise.
2074 (build_vec_delete): Likewise.
2075 * class.c (build_base_path): Likewise.
2076 (build_base_path): Likewise.
2077 (convert_to_base_statically): Likewise.
2078 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
2079 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
2080 instead of PLUS_EXPR.
2081 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
2082 instead of PLUS_EXPR for pointers.
2083 * call.c (build_special_member_call): Likewise.
2084 * rtti.c (build_headof): Likewise.
2085 Use sizetype instead of ptrdiff_type_node.
2086 (tinfo_base_init): Create a POINTER_PLUS_EXPR
2087 instead of PLUS_EXPR for pointers.
2088 * except.c (expand_start_catch_block): Do a
2089 NEGATIVE and then a POINTER_PLUS_EXPR instead
2091 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
2092 PLUS_EXPR on pointer types over to use
2093 POINTER_PLUS_EXPR and remove the conversion
2094 to the pointer types.
2095 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
2096 adding to a pointer type. Use size_int instead of
2097 ssize_int. Convert the index to sizetype before
2098 adding it to the pointer.
2100 2007-06-15 Mark Mitchell <mark@codesourcery.com>
2102 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
2103 (DECL_ANON_UNION_VAR_P): New macro.
2104 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
2105 than DECL_VAR_MARKED_P, to keep track of which variables we have
2107 * decl.c (redeclaration_error_message): Complain about redeclaring
2108 anonymous union members at namespace scope.
2109 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
2111 2007-06-14 Geoff Keating <geoffk@apple.com>
2113 * decl2.c (determine_visibility): Ensure that functions with
2114 hidden types as parameters are hidden.
2117 * decl2.c (determine_visibility): Remove duplicate code for
2120 2007-06-12 Ian Lance Taylor <iant@google.com>
2123 * init.c (avoid_placement_new_aliasing): New static function.
2124 (build_new_1): Call it.
2126 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
2128 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
2129 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
2131 2007-06-08 Jakub Jelinek <jakub@redhat.com>
2134 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
2135 on init, the non-decl cond operand and increment value.
2137 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
2140 * decl.c (check_initializer): Report an error when a brace enclosed
2141 initializer is used for a non-aggregate type in C++98.
2142 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
2144 (grokdeclarator): Likewise.
2145 (move_fn_p): Likewise.
2146 * typeck.c (check_return_expr): Likewise.
2147 * call.c (reference_binding): Likewise.
2148 * error.c (cp_cpp_error): Likewise.
2149 * pt.c (check_default_tmpl_args): Likewise.
2151 * lex.c (init_reswords): Likewise.
2152 * parser.c (p_parser_primary_expression): Likewise.
2153 (TOKEN_PRECEDENCE): Likewise.
2154 (cp_parser_init_declarator): Likewise.
2155 (cp_parser_ptr_operator): Likewise.
2156 (cp_parser_parameter_declaration): Likewise.
2157 (cp_parser_enclosed_template_argument_list): Likewise.
2158 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
2159 (cp_parser_next_token_ends_template_argument_p): Likewise.
2161 2007-06-04 Simon Baldwin <simonb@google.com>
2163 * decl.c (grokdeclarator): Readability change. Moved case labels
2164 into direct switch statement scope.
2166 2007-06-04 Paolo Carlini <pcarlini@suse.de>
2168 * call.c (convert_like_real): Remove pointless code.
2170 2007-05-31 Mark Mitchell <mark@codesourcery.com>
2172 * decl.c (get_atexit_fn_ptr_type): New function.
2173 (get_atexit_node): Use it.
2174 (start_cleanup_fn): Likewise.
2175 (register_dtor_fn): Use the object's destructor, instead of a
2176 separate cleanup function, where possible.
2177 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
2178 (atexit_fn_ptr_type_node): New macro.
2179 * decl2.c (build_cleanup): Use build_address.
2181 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
2183 * typeck.c (build_binary_op): Include types in error.
2185 2007-05-31 Jakub Jelinek <jakub@redhat.com>
2188 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
2189 needs runtime initialization.
2191 2007-05-31 Paolo Carlini <pcarlini@suse.de>
2194 * semantics.c (finish_trait_expr): Complete the types.
2196 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
2197 Douglas Gregor <doug.gregor@gmail.com>
2198 Pedro Lamarao <pedro.lamarao@mndfck.org>
2199 Howard Hinnant <howard.hinnant@gmail.com>
2203 * typeck.c (comptypes): Don't consider rvalue and lvalue
2204 reference types to be equivalent.
2205 (check_return_expr): Move from certain lvalues when returning
2207 * decl.c (grokdeclarator): Implement reference collapsing.
2208 (copy_fn_p): Don't consider constructors taking rvalue references
2209 to be copy constructors.
2211 * call.c (conversion): New "rvaluedness_matches_p" member.
2212 (convert_class_to_reference): Require reference type as first
2213 parameter instead of base type.
2214 (reference_binding): Add logic to handle rvalue references.
2215 (implicit_conversion): Update inaccurate comment.
2216 (convert_like_real): Disable creation of temporaries that are
2217 impossible to initialize for types with move constructors.
2218 (build_over_call): Elide move constructors when possible.
2219 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
2220 (maybe_handle_ref_bind): Return conversion instead of type node.
2221 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
2222 determine preferred conversion sequences.
2223 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
2224 (LOOKUP_PREFER_RVALUE): New.
2225 (DECL_MOVE_CONSTRUCTOR_P): New.
2226 (struct cp_declarator): Add "reference" member for reference
2227 types, with new "rvalue_ref" flag.
2228 (cp_build_reference_type): Declare.
2229 (move_fn_p): Declare.
2230 * error.c (dump_type_prefix): Format rvalue reference types
2231 correctly in error messages.
2232 * except.c (build_throw): Move from certain lvalues when
2234 * mangle.c (write_type): Mangle rvalue references differently
2235 than regular references.
2236 * parser.c (make_reference_declarator): Add boolean parameter for
2238 (cp_parser_make_indirect_declarator): New.
2239 (cp_parser_new_declarator_opt): Call
2240 cp_parser_make_indirect_declarator.
2241 (cp_parser_conversion_declarator_opt): Ditto.
2242 (cp_parser_declarator): Ditto.
2243 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2245 * pt.c (tsubst): Implement reference collapsing.
2246 (maybe_adjust_types_for_deduction): Implement special template
2247 parameter deduction rule for rvalue references.
2248 (type_unification_real): Update calls to
2249 maybe_adjust_types_for_deduction.
2250 (try_one_overload): Ditto.
2251 (unify_pack_expansion): Ditto.
2252 * tree.c (lvalue_p_1): Handle rvalue reference types.
2253 (cp_build_reference_type): New.
2255 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2258 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2259 variables that need runtime initialization.
2261 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2264 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2265 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2266 case POSTDECREMENT_EXPR>): Return the error_mark_node
2267 if either the real or imaginary parts would an
2270 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2271 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2274 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2275 token is a closing brace, false if there are no tokens left.
2276 (cp_parser_namespace_alias_definition): Only consume the next token if
2277 it is a closing brace.
2279 * parser.c (cp_parser_class_specifier): Likewise.
2281 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2283 * semantics.c (finish_member_declaration): Fix a typo in the
2286 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2298 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2299 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2300 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2301 whether everything was okay. Fix indentation.
2302 (push_template_decl_real): Check for bare parameter packs in
2303 function parameters; where errors occur, mark the parameter types
2304 with ERROR_MARK_NODEs to avert ICEs.
2305 (coerce_template_parameter_pack): New.
2306 (coerce_template_parms): Moved parameter pack coercion into
2307 coerce_template_parameter_pack, and permit it anywhere in the
2308 template parameter list (not just at the end). Parameter and
2309 argument indices can vary (somewhat) separately now, so add
2310 PARM_IDX and ARG_IDX.
2311 (fn_type_unification): Don't set an argument pack as incomplete if
2312 no argument pack was deduced.
2313 (type_unification_real): If a type parameter is a parameter pack
2314 and has not otherwise been deduced, it will be deduced to an empty
2316 (more_specialized_fn): Use the actual lengths of the argument
2317 lists when comparing against expansions.
2318 * semantics.c (finish_member_declaration): If a field's type has
2319 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2321 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2324 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2326 2007-05-22 Ollie Wild <aaw@google.com>
2328 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2329 (unqualified_namespace_lookup): Adds check for hidden types.
2331 2007-05-22 Ollie Wild <aaw@google.com>
2333 * decl.c (duplicate_decls): Verify namespace names are unique.
2335 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2337 * decl.c (cxx_maybe_build_cleanup): Handle
2338 __attribute__((cleanup)).
2340 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2342 * cvt.c (cp_convert_and_check): Don't check warnings if the
2345 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2347 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2349 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2352 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2353 type only if is a class type (5.2.8/4).
2355 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2357 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2358 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2359 c_common_unsigned_type.
2361 2007-05-11 Silvius Rus <rus@google.com>
2363 * cp/typeck.c (build_indirect_ref): Add call to
2364 strict_aliasing_warning.
2365 (build_reinterpret_cast_1): Condition call to
2366 strict_aliasing_warning.
2368 2007-05-11 Jan Hubicka <jh@suse.cz>
2370 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2371 * decl2.c (start_objects): ctors and dtors are no longer public.
2372 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2374 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2376 * typeck.c (build_unary_op): Remove code that used to
2377 handle non lvalue increments/decrements.
2379 2007-05-07 Mike Stump <mrs@apple.com>
2381 * parser.c (check_empty_body): Add.
2382 (cp_parser_iteration_statement): Add call to check_empty_body.
2384 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2387 * mangle.c (write_mangled_name): Mangle static variable names.
2388 (write_unqualified_name): Use local-source-name for
2389 namespace-scope static variables.
2391 2007-05-04 Dirk Mueller <dmueller@suse.de>
2393 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2396 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2399 * decl2.c (constrain_class_visibility):
2400 Use strip_pointer_or_array_types instead of strip_array_types.
2402 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2405 * decl.c (reshape_init_r): Don't reshape the first element if it
2406 is a pointer to member function.
2408 2007-04-27 Simon Baldwin <simonb@google.com>
2410 * decl.c (grokparms): Changed message format from %qD to %qE.
2412 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2414 * error.c (maybe_warn_variadic_templates): Variadic templates are
2415 now in C++0x, so only warn about them in C++98 mode.
2417 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2420 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2421 integeral types from vectors types.
2423 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2426 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2427 for type dependent OMP_CLAUSE_DECLs.
2429 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2432 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2433 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2434 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2435 * init.c (build_zero_init): Adjust, as
2436 COMPLEX_TYPE is now a SCALAR_TYPE.
2437 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2438 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2440 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2442 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2443 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2444 (trait_expr_value): Adjust.
2446 2007-04-23 Simon Baldwin <simonb@google.com>
2448 * decl.c (grokparms): Added new error for duplicate function
2449 parameters names in function prototypes, to match gcc behavior.
2451 2007-04-23 Jan Hubicka <jh@suse.cz>
2453 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2456 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2458 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2459 instead of checking GIMPLE_STMT_P in chain_next.
2461 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2464 * call.c (convert_for_arg_passing): Convert bitfields to their
2467 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2470 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2472 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2475 * cp/decl2.c (constrain_class_visibility):
2476 Do not warn about the use of anonymous namespace in the main input file.
2478 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2480 * cp-tree.h (current_template_parms): Fix typo in comment.
2482 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2484 * cp-tree.h, error.c: Fix comment typos.
2486 2007-04-13 Jason Merrill <jason@redhat.com>
2489 * call.c (reference_binding): Add c_cast_p parm. If true,
2490 add quals to TO as needed to make it reference-compatible.
2492 2007-04-11 Jan Hubicka <jh@suse.cz>
2494 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2495 that we are not processing template_decl.
2497 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2500 * class.c (build_base_path): Ensure that the converted pointer has
2501 the same cv-qualification as the input.
2503 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2505 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2507 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2509 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2511 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2512 * tree.c (cp_add_pending_fn_decls): Remove.
2513 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2515 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2517 Revert change removing staticp.
2519 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2521 * cp-objcp-common.c (cxx_staticp): Remove.
2522 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2523 * cp-tree.h (cxx_staticp):
2525 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2527 * class.c (check_for_override): Don't remove dllmport attribute
2530 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2533 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2534 type issue error and return early.
2536 2007-03-30 Jason Merrill <jason@redhat.com>
2539 * typeck.c (cp_type_readonly): New fn.
2540 * cp-tree.h: Declare it.
2541 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2542 (cp_finish_decl): Not here.
2544 2007-03-31 Richard Guenther <rguenther@suse.de>
2546 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2549 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2554 * parser.c (declarator_can_be_parameter_pack): New.
2555 (cp_parser_template_parameter): Only parse the `...' if the
2556 declarator can be a parameter pack.
2557 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2559 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2560 types (they could be used as array bounds).
2561 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2562 (tsubst_pack_expansion): Handle failure to expand parameter
2565 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2568 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2569 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2570 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2571 (CLASS_TYPE_NON_UNION_P): Add.
2572 (struct lang_type_class): Add has_complex_dflt.
2573 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2574 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2575 * cp-tree.def: Add TRAIT_EXPR.
2576 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2577 * lex.c (struct resword): Add __has_nothrow_assign,
2578 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2579 __has_trivial_constructor, __has_trivial_copy,
2580 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2581 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2582 __is_pod, __is_polymorphic, __is_union.
2583 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2584 (cp_parser_trait_expr): New.
2585 * semantics.c (finish_trait_expr, trait_expr_value
2586 classtype_has_nothrow_copy_or_assign_p): New.
2587 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2589 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2590 * class.c (check_bases, check_field_decl, check_bases_and_members):
2591 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2592 * pt.c (uses_template_parms, tsubst_copy_and_build,
2593 value_dependent_expression_p, type_dependent_expression_p): Deal with
2595 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2597 2007-03-29 Richard Guenther <rguenther@suse.de>
2599 * tree.c (cp_walk_subtrees): Do not set input_location.
2601 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2604 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2607 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2609 * parser.c (struct cp_parser): Update comment for
2610 greater_than_is_operator_p.
2611 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2612 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2613 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2614 !GREATER_THAN_IS_OPERATOR_P.
2615 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2616 `>>' operators that will become two `>' tokens in C++0x.
2617 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2618 mode, allowing it to terminate default arguments.
2619 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2620 `>>' like two consecutive `>' tokens.
2621 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2622 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2623 ends a template argument.
2625 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2627 * decl.c (redeclaration_error_message): Complain when redeclaring
2628 a friend function with default template arguments (C++0x mode only).
2629 * cp-tree.h (check_default_tmpl_args): Declare.
2630 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2631 template arguments in function templates. Add support for checking
2632 the default template arguments of friend templates.
2633 (push_template_decl_real): Fix call to check_default_tmpl_args.
2634 (type_unification_real): If a template parameter has not been
2635 deduced but provides a default template argument, substitute into
2636 that default template argument.
2637 * parser.c (cp_parser_init_declarator): When declaring (but not
2638 defining!) a function template in C++0x mode, check for default
2641 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2644 * decl.c (grokdeclarator): Deal with cv-qualified function type
2645 typedefs in the same way for member and non-member functions.
2647 2007-03-26 Dirk Mueller <dmueller@suse.de>
2649 * parser.c (cp_parser_member_declaration): Pedwarn
2650 about stray semicolons after member declarations.
2652 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2655 * pt.c (instantiate_decl): Set in_system_header.
2657 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2659 * cp-tree.h (current_tempalte_parms): Improve documentation.
2660 * pt.c (current_template_args): Likewise.
2663 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2664 not consume tokens when failing.
2666 2007-03-22 Jim Wilson <wilson@specifix.com>
2667 Mark Mitchell <mark@codesourcery.com>
2670 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2671 consistent with FROM.
2673 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2675 * error.c (dump_expr): Handle dependent names that designate types.
2676 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2678 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2680 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2682 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2684 * cvt.c (cp_convert_and_check) : Define.
2685 * cp-tree.h (cp_convert_and_check): Declare.
2686 * call.c (convert_conversion_warnings): Rename to
2687 conversion_null_warnings. The warning for floating-point to
2688 integer is handled by convert_and_check in convert_like_real.
2689 (convert_like_real): convert_conversion_warnings was renamed as
2690 conversion_null_warnings.
2691 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2692 overflow and changes of value during conversion.
2694 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2697 * parser.c (cp_parser_statement): If 'namespace' is found, this
2698 only can be a namespace alias definition, so parse it now.
2699 (cp_parser_namespace_alias_definition): if we find an open brace
2700 instead of '=', then this is actually a misplaced namespace
2703 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2706 * decl.c (cxx_init_decl_processing): Move command-line options
2707 processing to c-opts.c.
2709 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2711 * ptree.c (cxx_print_type): Use formatting markup for integers
2712 when printing template parameter index/level/orig level.
2713 (cxx_print_xnode): Ditto.
2714 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2715 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2716 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2718 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2719 rather than a HOST_WIDE_INT.
2720 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2721 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2723 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2724 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2725 IN_BASE_INITIALIZER bool bitfields.
2726 (struct cp_declarator): Make KIND a 4-bit field. Make
2727 PARAMETER_PACK_P a bool bitfield just after KIND.
2728 * pt.c (uses_parameter_packs): Destroy the pointer set.
2729 (make_pack_expansion): Ditto.
2730 (check_for_bare_parameter_packs): Ditto.
2731 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2733 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2736 * call.c (convert_default_arg): Instead of copying the node,
2739 2007-03-15 Dirk Mueller <dmueller@suse.de>
2742 * call.c (convert_conversion_warnings): New..
2743 (convert_like_real): .. factored out from here.
2744 (convert_conversion_warnings): Add warning about
2745 false being converted to NULL in argument passing.
2747 2007-03-14 Dirk Mueller <dmueller@suse.de>
2749 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2750 (finish_do_body): Warn about empty body in do/while statement.
2752 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2754 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2756 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2759 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2762 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2764 * cp/repo.c (init_repo): Initialize random_seed saved options.
2765 (finish_repo): Adjust.
2767 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2770 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2773 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2775 * decl.c (compute_array_index_type): New warning flag warn_vla.
2777 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2780 * call.c (convert_default_arg): Copy non-constant arguments.
2782 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2785 * parser.c (cp_parser_postfix_expression): Disallow compound
2786 literals in constant expressions.
2789 * semantics.c (finish_typeof): Use unlowered_expr_type.
2791 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2794 * cp-tree.h (unlowered_expr_type): New function.
2795 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2796 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2797 (unlowered_expr_type): New function.
2798 (build_unary_op): Disallow predecrements of bool bitfields.
2799 * call.c (build_conditional_expr): Use unlowered_expr_type.
2800 * pt.c (type_unification_real): Likewise.
2802 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2805 * typeck.c (check_return_expr): Check for bare parameter packs.
2806 (comptypes): Compare template parameter packs and
2807 type pack expansions.
2808 * decl.c (grokdeclarator): Deal with the declaration of function
2810 (grokparms): Verify that the (optional) function parameter pack is
2811 at the end of the parameter list.
2812 (xref_basetypes): Handle pack expansions in the base class.
2813 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2814 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2815 (NONTYPE_ARGUMENT_PACK): New.
2816 (TYPE_PACK_EXPANSION): New.
2817 (EXPR_PACK_EXPANSION): New.
2818 (ARGUMENT_PACK_SELECT): New.
2819 * cp-objcp-common.c (cp_tree_size): Compute size of
2820 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2821 ARGUMENT_PACK_SELECT.
2822 * error.c (dump_template_argument): Print template argument packs.
2823 (dump_template_argument_list): Ditto.
2824 (dump_template_parameter): Dump `...' for template type parameter
2826 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2827 (dump_parameters): Print function parameter packs.
2828 (dump_template_parms): Print template argument packs.
2829 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2830 (maybe_warn_variadic_templates): New.
2831 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2832 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2833 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2835 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2836 (write_template_arg): Write argument packs as separate arguments.
2837 * cp-tree.h (struct template_parm_index_s): Add flag that
2838 indicates that the template parameter is actually a parameter
2840 (struct tree_argument_pack_select): New.
2841 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2842 (union lang_tree_node): Add argument_pack_select.
2843 (FUNCTION_PARAMETER_PACK_P): New.
2844 (PACK_EXPANSION_P): New.
2845 (PACK_EXPANSION_PATTERN): New.
2846 (SET_PACK_EXPANSION_PATTERN): New.
2847 (PACK_EXPANSION_PARAMETER_PACKS): New.
2848 (ARGUMENT_PACK_P): New.
2849 (ARGUMENT_PACK_ARGS): New.
2850 (SET_ARGUMENT_PACK_ARGS): New.
2851 (ARGUMENT_PACK_INCOMPLETE_P): New.
2852 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2853 (TEMPLATE_PARM_PARAMETER_PACK): New.
2854 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2855 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2856 (ARGUMENT_PACK_SELECT_INDEX): New.
2857 (ARGUMENT_PACK_SELECT_ARG): New.
2858 (struct cp_declarator): Add parameter_pack_p flag.
2859 (maybe_warn_variadic_templates): Declare.
2860 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2861 indicate a template parameter pack.
2862 (uses_parameter_packs): Declare.
2863 (template_parameter_pack_p): Declare.
2864 (template_parms_variadic_p): Declare.
2865 (make_pack_expansion): Declare.
2866 (check_for_bare_parameter_packs): Declare.
2867 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2868 sizeof... expressions.
2869 (pp_cxx_expression): Print pack expansions and non-type argument
2871 (pp_cxx_exception_specification): Print pack expansions.
2872 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2873 (pp_cxx_ctor_initializer): Print pack expansions.
2874 (pp_cxx_type_id): Print pack expansions.
2875 (pp_cxx_template_argument_list): Print argument packs.
2876 (pp_cxx_template_parameter): Print ellipsis for template parameter
2878 * pt.c (comp_template_parms): Compare template parameter packs.
2879 (template_parameter_pack_p): New.
2880 (template_parms_variadic_p): New.
2881 (template_args_variadic_p): New.
2882 (make_ith_pack_parameter_name): New.
2883 (struct find_parameter_pack_data): New.
2884 (find_parameter_packs_r): New.
2885 (uses_parameter_packs): New.
2886 (make_pack_expansion): New.
2887 (check_for_bare_parameter_packs): New.
2888 (expand_template_argument_pack): New.
2889 (reduce_template_parm_level): Propagate parameter pack flag.
2890 (process_template_parm): Add is_parameter_pack parameter to state
2891 when the parameter is actually a parameter pack. Create template
2892 parameter packs when is_parameter_pack is true.
2893 (current_template_args): The argument for a template parameter
2894 pack is an argument pack containing a single pack expansion.
2895 (process_partial_specialization): When checking that non-type
2896 argument expressions do not involve template parameters, loop over
2897 the arguments in argument packs separately.
2898 (push_template_decl_real): Check that the type of the declaration
2899 does not have any bare parameter packs. Check that primary
2900 templates have no more than one parameter pack, and that it comes
2901 at the end of the template parameter list.
2902 (convert_template_argument): Handle coercions for pack expansion
2903 expressions by coercing the pattern then rebuilding the expansion.
2904 (coerce_template_parms): When coercing the arguments for a
2905 variadic template, pack "extra" arguments into an argument pack.
2906 (coerce_template_template_parms): Cannot coerce between parameter
2907 packs and non-pack parameters.
2908 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2909 (comp_template_args): Expand all template arguments packs before
2910 comparing template argument lists.
2911 (mangle_class_name_for_template): Make argument packs as separate
2913 (for_each_template_parm_r): No need to handle BASELINK.
2914 (instantiate_class_template): Handle pack expansions in the base
2916 (tsubst_pack_expansion): New.
2917 (tsubst_template_args): Handle substitutions of argument packs and
2918 pack expansion into template argument lists.
2919 (tsubst_decl): Expand function parameter packs into separate
2920 function parameters.
2921 (tsubst_arg_types): Expand a type pack expansion into separate
2923 (tsubst_exception_specification): Handle pack expansions in
2924 exception specifiers.
2925 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2926 replacing a template parameter with its argument. If we encounter
2927 a substitution for an argument pack, just return the parameter
2929 (tsubst_copy): sizeof(X...) returns the number of elements in
2930 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2931 PARM_DECL is a parameter pack.
2932 (tsubst_expr): Expression pack expansions and argument packs
2933 cannot show up here; they will all be handled through function
2934 calls, sizeof, and template argument lists.
2935 (tsubst_copy_and_build): sizeof(X...) returns the number of
2936 elements in parameter pack X. Handle pack expansions in TREE_LIST
2937 and CONSTRUCTOR nodes.
2938 (fn_type_unification): Handle "incomplete" explicit template
2939 argument lists that specify some of the arguments for a template
2941 (type_unification_real): Unify arguments against pack expansions.
2942 (template_parm_level_and_index): New, helper function.
2943 (unify_pack_expansion): New.
2944 (unify): Unify argument packs on an argument-by-argument basis,
2945 handling variadic argument packs as well.
2946 (more_specialized_fn): Handle unification of function parameter
2947 packs. All things being equal, prefer non-variadic function
2948 templates to variadic function templates.
2949 (more_specialized_class): Prefer the variadic class template
2950 partial specialization that binds fewer arguments to a parameter
2952 (regenerate_decl_from_template): Expand function parameter packs
2953 into separate parameters.
2954 (instantiate_decl): Ditto.
2955 (tsubst_initializer_list): Handle pack expansions for base-class
2957 (dependent_type_p_r): Determine dependent types in argument packs
2958 and pack expansions.
2959 (value_dependent_expression_p): Determine value-dependence of
2960 non-type argument packs.
2961 (dependent_template_arg_p): Handle argument packs.
2962 * semantics.c (finish_cond): Check for bare parameter packs.
2963 (finish_expr_stmt): Ditto.
2964 (finish_for_expr): Ditto.
2965 (finish_switch_cond): Ditto.
2966 (finish_mem_initializers): Ditto.
2967 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2969 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2970 * parser.c (make_declarator): Declarator is not an expansion.
2971 (make_pointer_declarator): Transfer parameter pack flag to outer
2973 (make_reference_declarator): Ditto.
2974 (make_ptrmem_declarator): Ditto.
2975 (make_call_declarator): Ditto.
2976 (make_array_declarator): Ditto.
2977 (cp_parser_postfix_expression): Allow pack expansion expressions
2978 in the argument list for a call expression.
2979 (cp_parser_parenthesized_expression_list): Add new parameter
2980 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2981 into separate arguments."
2982 (cp_parser_new_placement): Allow pack expansion expressions.
2983 (cp_parser_new_initializer): Ditto.
2984 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2985 base-class initializer expansion.
2986 (cp_parser_mem_initializer): Ditto.
2987 (cp_parser_template_parameter_list): Keep track of whether the
2988 template parameter is a template parameter pack.
2989 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2990 template parameter pack.
2991 (cp_parser_type_parameter): Ditto.
2992 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2994 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2995 this declarator is a parameter pack.
2996 (cp_parser_parameter_declaration): The ellipsis does not end the
2997 parameter declaration, because it might be a parameter pack. Parse
2998 the ellipsis to indicate a parameter pack.
2999 (cp_parser_initializer): Allow pack expansions.
3000 (cp_parser_initializer_list): Allow ellipsis to create an
3001 initializer expansion.
3002 (cp_parser_base_clause): Allow ellipsis to create a base specifier
3004 (cp_parser_type_id_list): Allow ellipsis to create an exception
3005 specifier expansion.
3006 (cp_parser_attribute_list): Don't allow pack expansions.
3007 (cp_parser_functional_cast): Allow pack expansions.
3008 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
3009 compute the length of a parameter pack.
3010 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
3011 end a template argument.
3012 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3013 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3016 2007-03-09 Dirk Mueller <dmueller@suse.de>
3018 * cp/call.c (build_new_op): Call warn_logical_operator.
3020 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
3023 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
3026 * pt.c (any_template_arguments_need_structural_equality_p):
3029 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
3031 * decl.c (grokdeclarator): Disable warnings for anonymous
3034 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
3036 * typeck2.c (readonly_error): Always emit a hard error.
3037 Remove last argument.
3038 * cp-tree.h (readonly_error): Adjust prototype.
3039 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
3040 * typeck.c (build_unary_op): Likewise.
3041 (build_modify_expr): Likewise.
3043 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
3046 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
3048 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3051 * parser.c (struct cp_parser): New IN_IF_STMT.
3052 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
3053 returning if parsing the body of an 'if' statement or issuing an
3054 error and continuing.
3055 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
3057 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
3059 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
3062 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
3065 2007-03-02 Geoffrey Keating <geoffk@apple.com>
3067 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
3068 Objective-C++. Don't exit early if -shared-libgcc needs to be
3071 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3073 * typeck.c (common_base_type): Delete unused function.
3075 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3077 * Make-lang.in: Add dummy lang.install-pdf target.
3079 2007-03-01 Simon Baldwin <simonb@google.com>
3082 * decl.c (check_tag_decl): Added new warning for typedef ignored
3083 when it precedes an otherwise valid non-typedef declaration.
3085 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
3087 * typeck.c (build_function_call): Store converted arguments
3088 in a stack-allocated array instead of building a list.
3089 (convert_arguments): Store arguments in the array passed in as an
3090 argument, and return the actual number of arguments.
3091 * call.c (build_call): Delete, and replace with...
3092 (build_call_n, build_call_a): New.
3093 (build_op_delete_call): Rewrite to avoid constructing argument lists.
3094 (build_over_call): Store converted arguments in a stack-allocated
3095 array instead of building a list.
3096 (build_cxx_call): Pass arguments in an array instead of as a list.
3097 (build_java_interface_fn_ref): Rewrite to avoid constructing
3099 * tree.h: Update declarations to reflect above changes.
3100 * method.c (use_thunk): Use a stack-allocated array to hold
3101 the arguments instead of a list.
3102 * rtti.c (throw_bad_cast): Update call to cxx_call.
3103 (throw_bad_typeid): Likewise.
3104 (build_dynamic_cast_1): Likewise.
3105 * init.c (build_builtin_delete_call): Use build_call_n.
3106 * decl.c (expand_static_init): Likewise.
3107 * except.c (cp_protect_cleanup_actions): Likewise.
3108 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
3109 (gimplify_must_not_throw_expr): Likewise.
3110 (cxx_omp_apply_fn): Use build_call_a.
3112 2007-02-26 Mark Mitchell <mark@codesourcery.com>
3114 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
3115 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
3117 2007-02-25 Mark Mitchell <mark@codesourcery.com>
3119 * cp-tree.h (static_ctors): Remove.
3120 * cp-tree.h (static_dtors): Likewise.
3121 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
3122 refactoring of tree_map hierarchy.
3123 (decl_shadowed_for_var_insert): Likewise.
3124 * semantics.c (expand_body): Use c_expand_body.
3125 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
3126 * decl2.c (static_ctors): Remove.
3127 (static_dtors): Likewise.
3128 (generate_ctor_or_dtor_function): Pass NULL_TREE to
3129 objc_generate_static_init_call. Do not call static_[cd]tors.
3130 (generate_ctor_and_dtor_functions_for_priority): Do not check for
3132 (cp_write_global_declarations): Likewise.
3134 2007-02-23 Richard Guenther <rguenther@suse.de>
3136 * class.c (note_name_declared_in_class): Make declaration
3137 changes meaning a pedwarn.
3139 2007-02-22 Michael Matz <matz@suse.de>
3142 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
3143 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
3144 dump_function_decl): Guard emitting outer scopes by new flag.
3145 * cp-lang.c (cxx_dwarf_name): New function.
3146 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
3147 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
3149 (push_template_decl_real, lookup_template_class): Remove calls
3152 2007-02-19 Mark Mitchell <mark@codesourcery.com>
3154 * call.c (build_new_method_call): Ensure that explicit calls of
3155 destructors have type "void".
3157 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3159 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
3160 and -Walways-true with -Waddress.
3161 * cvt.c (convert_to_void): Replace unconditional warning with
3164 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
3166 * decl.c, tree.c: Fix comment typos.
3168 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3171 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
3172 statement expression if we had an error mark node.
3174 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3175 Brooks Moses <brooks.moses@codesourcery.com>
3176 Lee Millward <lee.millward@codesourcery.com>
3178 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
3179 Change class to tcc_vl_exp.
3181 * call.c (build_call): Use build_call_list instead
3183 (build_over_call): Likewise.
3184 (build_new_method_call): Use build_min_non_dep_call_list
3185 instead of build_min_non_dep.
3187 * error.c (dump_call_expr_args): New function.
3188 (dump_aggr_init_expr_args): New function.
3189 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
3190 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
3192 * cvt.c (convert_to_void): Use build_call_array instead
3193 of build3; use new AGGR_INIT_EXPR accessor macros.
3195 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
3196 instead of TREE_CODE_LENGTH.
3198 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
3199 AGGR_INIT_EXPR accessor macros.
3201 * cp-gimplify.c (cp_gimplify_init_expr): Use
3202 AGGR_INIT_EXPR_SLOT to set the slot operand.
3204 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
3205 (AGGR_INIT_EXPR_SLOT): New macro.
3206 (AGGR_INIT_EXPR_ARG): New macro.
3207 (aggr_init_expr_nargs): New macro.
3208 (AGGR_INIT_EXPR_ARGP): New macro.
3209 (aggr_init_expr_arg_iterator): New.
3210 (init_aggr_init_expr_arg_iterator): New.
3211 (next_aggr_init_expr_arg): New.
3212 (first_aggr_init_expr_arg): New.
3213 (more_aggr_init_expr_args_p): New.
3214 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
3215 (stabilize_aggr_init): New declaration.
3216 (build_min_non_dep_call_list): Likewise.
3218 * tree.c (process_aggr_init_operands): New function.
3219 (build_aggr_init_array) New function.
3220 (build_cplus_new): Update to use new CALL_EXPR and
3221 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
3222 build_aggr_init_array.
3223 (build_min_non_dep_call_list) New function.
3224 (build_min_nt): Assert input code parameter is not a variable
3225 length expression class.
3226 (build_min, build_min_non_dep): Likewise.
3227 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
3228 to check for equality instead of recursing. Handle tcc_vl_exp
3230 (stabilize_call): Update to only handle CALL_EXPRs, not
3231 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
3232 (stabilize_aggr_init): New function.
3233 (stabilize_init): Use it.
3235 * cxx-pretty-print.c (pp_cxx_postfix_expression)
3236 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
3237 AGGR_INIT_EXPR accessor macros and argument iterators.
3239 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
3240 build_vl_exp. Iterate through the operands, recursively
3241 processing each one.
3242 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3243 CALL_EXPR accessor macros.
3244 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3245 tree code classes. Use TREE_OPERAND_LENGTH instead of
3248 * semantics.c (finish_call_expr): Use build_nt_call_list
3249 instead of build_nt.
3250 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3251 accessor macros. Use build_call_array to construct the
3252 CALL_EXPR node instead of build3
3254 * decl2.c (build_offset_ref_call_from_tree): Use
3255 build_nt_call_list and build_min_non_dep_call_list instead
3256 of build_min_nt and build_min_non_dep.
3258 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3259 Use build_nt_call_list instead of build_min_nt.
3261 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3264 * call.c (build_conditional_expr): Improve error message.
3266 2007-02-13 Dirk Mueller <dmueller@suse.de>
3268 * friend.c (do_friend): Annotate warning about friend
3269 declarations in templates with OPT_Wnon_template_friend.
3270 Convert informal message from warning() to inform().
3272 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3273 Mark Mitchell <mark@codesourcery.com>
3276 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3277 instantiations for variables.
3279 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3282 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3283 Check warn_unused_value just once.
3285 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3288 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3289 (fn_type_unificiation): Likewise.
3290 (get_bindings): Likewise.
3292 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3295 * decl.c (finish_function): Use DECL_REPLACEABLE.
3296 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3298 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3300 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3302 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3304 * decl.c (grokvardecl): Don't error if !have_tls.
3305 (grokdeclarator): Likewise.
3306 * parser.c (cp_parser_omp_threadprivate): Likewise.
3308 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3311 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3312 parameters and result decls in omp clauses.
3313 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3316 2007-02-05 Dirk Mueller <dmueller@suse.de>
3319 * parser.c (cp_parser_class_specifier): Always initialize bases.
3321 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3323 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3324 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3325 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3327 * semantics.c (finish_omp_atomic): Store a whole expression node
3328 in operand 1, and integer_zero_node in operand 0, for dependent
3329 OMP_ATOMIC. Rewrite to make flow easier to understand.
3331 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3333 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3335 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3337 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3338 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3340 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3342 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3343 keyword warning to -Wc++0x-compat.
3345 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3347 * decl.c (grokdeclarator): Update documentation.
3349 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3352 * decl.c (grokdeclarator): If __thread is used together with
3353 a storage class other than extern and static, clear thread_p
3354 after issuing diagnostics and fall through to checking the
3357 2007-01-30 Roger Sayle <roger@eyesopen.com>
3359 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3360 calculating the size of an array (to avoid recursive errors).
3362 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3365 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3367 * call.c (convert_like_real): Don't warn when converting to
3370 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3372 * decl.c (pop_label): Replace warning with call to
3373 warn_for_unused_label.
3375 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3378 * semantics.c (finish_pseudo_destructor_expr): Check the
3379 destrutor name by calling check_dtor_name.
3381 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3383 * lex.c (D_CPP0X): Rename.
3385 (reswords): D_CPP0X -> D_CXX0X.
3386 (init_reswords): Ditto.
3387 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3388 of C++0x keywords as identifiers.
3390 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3393 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3396 2007-01-23 Ian Lance Taylor <iant@google.com>
3398 * typeck.c (convert_for_assignment): Only warn about a = b = c
3399 when converting to bool.
3401 2007-01-23 Roger Sayle <roger@eyesopen.com>
3403 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3405 * typeck.c (ignore_overflows): Remove the remaining uses of
3406 TREE_CONSTANT_OVERFLOW.
3408 2007-01-20 Jan Hubicka <jh@suse.cz>
3410 * decl2.c (start_objects, start_static_storage_duration_function):
3411 Do not make the functions uninlinable.
3413 2007-01-17 Ian Lance Taylor <iant@google.com>
3415 * class.c (add_method): Call VEC_reserve_exact rather than passing
3416 a negative size to VEC_reserve.
3418 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3421 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3423 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3426 * decl.c (make_typename_type): If the qualified name is not a
3427 type, issue an error.
3428 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3431 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3433 * rtti.c: Include target.h.
3434 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3435 don't emit typeinfo for fundamental types as weak.
3436 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3438 2007-01-08 Richard Guenther <rguenther@suse.de>
3440 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3442 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3444 * call.c (standard_conversion): Pass flag to
3445 vector_types_convertible_p to disallow emission of note.
3446 * typeck.c (convert_for_assignment): Pass flag to
3447 vector_types_convertible_p to allow emission of note.
3448 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3449 to disallow emission of note.
3451 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3454 * typeck.c (build_binary_op): Call overflow_warning if
3455 TREE_OVERFLOW_P is true for the result and not for any of the
3458 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3461 * class.c (add_method): Don't wait until template
3462 instantiation time to complain about duplicate methods.
3464 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3467 * semantics.c (finish_unary_op_expr): Warn only if result
3468 overflowed and operands did not.
3470 2007-01-05 Ian Lance Taylor <iant@google.com>
3472 * typeck.c (build_binary_op): Warn about comparing a non-weak
3475 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3477 * pt.c (tsubst): Propagate the need for structural equality checks
3478 when reducing the level of template parameters.
3480 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3482 * pt.c: Fix a comment typo.
3484 2007-01-02 Ian Lance Taylor <iant@google.com>
3486 * semantics.c (maybe_convert_cond): Optionally warn when using an
3487 assignment as a condition.
3488 * typeck.c (convert_for_assignment): Optionally warn about
3489 assigning the result of an assignment to a bool.
3491 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3493 * pt.c (canonical_template_parms): Correct typo in comment.
3495 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3497 * typeck.c (structural_comptypes): Renamed from "comptypes".
3498 (comptypes): Use canonical type information to perform fast type
3499 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3500 canonical type comparison returns the same results as we would see
3501 from the current, structural check. Support COMPARE_STRUCTURAL
3502 when we need structural checks.
3503 * decl.c (typename_compare): Fix comment.
3504 (build_typename_type): TYPENAME_TYPE nodes require structural
3505 equality checks, because they resolve different based on the
3507 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3508 require structural equality checks (for now).
3509 (build_ptrmemfunc_type): Build the canonical pointer to member
3511 (compute_array_index_type): Whenever we build a new index type
3512 to represent the size of an array in a template, we need to mark
3513 this index type as requiring structural equality. This goes for
3514 arrays with value-dependent sizes with the current ABI, or all
3516 * tree.c (cplus_array_hash): New.
3517 (struct cplus_array_info): New.
3518 (cplus_array_compare): New.
3519 (cplus_array_htab): New.
3520 (build_cplus_array_type_1): Use a hash table to cache the array
3521 types we build. Build the canonical array type for each array
3523 (cp_build_qualified_type_real): When building a cv-qualified array
3524 type, use the hash table of array types and build canonical array
3526 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3527 use structural equality (for now).
3528 * cp-tree.h (COMPARE_STRUCTURAL): New.
3529 * pt.c (canonical_template_parms): New.
3530 (canonical_type_parameter): New.
3531 (process_template_parm): Find the canonical type parameter.
3532 (lookup_template_class): When we have named the primary template
3533 type, set the canonical type for our template class to the primary
3534 template type. If any of the template arguments need structural
3535 equality checks, the template class needs structural equality
3537 (tsubst): When reducing the level of a template template
3538 parameter, we require structural equality tests for the resulting
3539 parameter because its template parameters have not had their types
3540 canonicalized. When reducing a template type parameter, find the
3541 canonical reduced type parameter.
3542 (any_template_arguments_need_structural_equality_p): New.