1 2008-01-22 Tom Tromey <tromey@redhat.com>
4 * init.c (build_new_1): Only disallow Java aggregates.
6 2008-01-22 Jakub Jelinek <jakub@redhat.com>
9 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
10 if decl or init is error_mark_node.
13 * error.c (dump_expr): Handle VECTOR_CST.
15 2008-01-21 Jason Merrill <jason@redhat.com>
18 * pt.c (tsubst_aggr_type): Make sure our context is complete.
21 * pt.c (retrieve_local_specialization): Robustify.
22 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
25 * pt.c (tsubst): Only call retrieve_local_specialization if the
26 original typedef was in a function template.
29 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
31 2008-01-21 Richard Guenther <rguenther@suse.de>
34 * error.c (cp_print_error_function): Deal with recursive
37 2008-01-20 Paolo Carlini <pcarlini@suse.de>
40 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
42 2008-01-20 Paolo Carlini <pcarlini@suse.de>
46 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
47 on non-IS_AGGR_TYPE scope.
48 (constructor_name_p): Assert IS_AGGR_TYPE.
50 2008-01-18 Ian Lance Taylor <iant@google.com>
53 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
54 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
55 DECL_IS_OPERATOR_NEW flag.
57 2008-01-16 Richard Guenther <rguenther@suse.de>
60 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
61 for conversions to type variants.
63 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
65 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
66 declaration and code. Update copyright year.
68 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
71 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
72 know we have a class type.
74 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
77 * pt.c (coerce_template_parameter_pack): When substituting into
78 the type of a non-type template parameter pack. use the
79 deduced/substituted arguments.
80 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
81 can be a parameter pack with the ellipsis following it. When we
82 have an erroneous declaration, allow it to be a parameter pack.
83 (cp_parser_template_parameter): Complain about default
84 arguments on non-type template parameter packs, and parse them
85 using the new cp_parser_default_argument.
86 (cp_parser_parameter_declaration): Complain about parameter packs
87 with default arguments. Move parsing of default arguments into a
88 new function, cp_parser_default_argument.
89 (cp_parser_default_argument): New; extracted from
90 cp_parser_parameter_declaration.
92 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
98 * typeck.c (check_return_expr): If there are bare parameter packs
99 in the return value, set it to error_mark_node.
100 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
101 * pt.c (find_parameter_packs_r): Look at the type of
102 IDENTIFIER_NODEs (e.g., for user-defined conversions).
103 (check_for_bare_parameter_packs): Flip the result: now returns
104 TRUE when there were bare parameter packs, FALSE otherwise.
105 (push_template_decl_real): Deal with flipped result of
106 check_for_bare_parameter_packs.
107 * semantics.c (finish_cond): If there are bare parameter packs in
108 the conditional, set it to error_mark_node.
109 (finish_expr_stmt): If there are bare parameter packs in the
110 expression, set it to error_mark_node.
111 (finish_for_expr): Ditto.
112 (finish_switch_cond): If there are bare parameter packs in
113 the conditional, set it to error_mark_node.
114 (finish_mem_initializers): If there are bare parameter packs in
115 the member initializer, set it to error_mark_node.
116 (finish_member_declaration): Check the attributes of the
117 declaration for bare parameter packs, and remove the attributes if
118 any have bare parameter packs.
119 * parser.c (cp_parser_using_declaration): Check the using
120 declaration for bare parameter packs.
121 (cp_parser_base_clause): If there are bare parameter packs in a
122 base specifier, don't add it to the chain.
124 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
127 * error.c (dump_simple_decl): Display ellipsis for template
128 non-type parameter packs.
129 (dump_decl): Display ellipsis for template type parameter packs.
130 (dump_template_decl): Display ellipsis for template template
132 * pt.c (redeclare_class_template): When redeclaring a class
133 template, check for collisions between template parameters and
134 template parameter packs.
136 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
139 * pt.c (process_partial_specialization): Don't mark template
140 parameters that occur in non-deduced contexts.
141 (struct pair_fn_data): Add include_nondeduced_p.
142 (for_each_template_parm_r): Only visit non-deduced contexts if
143 include_nondeduced_p is set.
144 (for_each_template_parm): Added parameter include_nondeduced_p,
145 which states whether template parameters found in non-deduced
146 contexts should be visited.
147 (uses_template_parms): Visit all template parameters, even those
148 in non-deduced contexts.
150 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
153 * pt.c (check_default_tmpl_args): Check for parameter packs that
154 aren't at the end of a primary template.
155 (push_template_decl_real): Remove check for parameter packs that
156 aren't at the end of a primary template; that now happens in
157 check_default_tmpl_args.
158 * semantics.c (finish_template_template_parm): Use
159 check_default_tmpl_args to check for errors in the template
162 2008-01-12 Doug Kwan <dougkwan@google.com>
164 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
165 instead of OPT_Wreturn_type in warning due to ignored return type
167 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
168 instead of OPT_Wreturn_type in warning due to ignored return type
171 2008-01-08 Jakub Jelinek <jakub@redhat.com>
174 * semantics.c (finish_omp_for): Don't call
175 fold_build_cleanup_point_expr if processing_template_decl.
177 2008-01-04 Paolo Carlini <pcarlini@suse.de>
178 Jakub Jelinek <jakub@redhat.com>
181 * error.c (dump_template_argument): Deal with TREE_LIST.
183 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
185 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
186 long" in C++0x mode; change the warning to note that "long long"
187 is only unsupported in C++98 mode.
189 2007-12-20 Jason Merrill <jason@redhat.com>
192 * call.c (standard_conversion): Derived-to-base is considered a
195 2007-12-19 Jakub Jelinek <jakub@redhat.com>
198 * parser.c (cp_parser_omp_parallel): For non-combined parallel
199 call cp_parser_statement rather than
200 cp_parser_already_scoped_statement.
202 2007-12-18 Jason Merrill <jason@redhat.com>
205 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
207 (dependent_type_p_r): Handle the domain of an array.
209 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
210 Jakub Jelinek <jakub@redhat.com>
215 * pt.c (template_template_parm_bindings_ok_p): New; verifies
216 bindings of template template parameters after all template
217 arguments have been deduced.
218 (coerce_template_parms): Don't complain when COMPLAIN doesn't
220 (fn_type_unification): Use template_template_parm_bindings_ok_p.
221 (unify): Deal with variadic, bound template template parameters.
222 (get_class_bindings): Use template_template_parm_bindings_ok_p.
224 2007-12-18 Jakub Jelinek <jakub@redhat.com>
227 * decl.c (grokdeclarator): Reject friend sfk_constructor
230 2007-12-17 Jakub Jelinek <jakub@redhat.com>
233 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
236 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
239 * cp-lang.c (cp_classify_record): New.
240 (LANG_HOOKS_CLASSIFY_RECORD): Override.
242 2007-12-11 Jakub Jelinek <jakub@redhat.com>
245 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
248 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
249 dynamic_cast in a template.
251 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
254 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
255 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
257 2007-12-10 Jakub Jelinek <jakub@redhat.com>
260 * error.c (dump_type_prefix, dump_type_suffix): Handle
264 * error.c (dump_expr): Handle ABS_EXPR.
266 2007-12-09 Jakub Jelinek <jakub@redhat.com>
270 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
271 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
272 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
273 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
274 flag_use_repository and repo_emit_p returned 2.
276 2007-12-06 Jakub Jelinek <jakub@redhat.com>
279 * tree.c (stabilize_call, stabilize_init): Do nothing if
280 processing_template_decl.
282 2007-12-05 Jakub Jelinek <jakub@redhat.com>
285 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
286 error instead of assertion failure.
287 * parser.c (cp_parser_decltype): If closing paren is not found,
288 return error_mark_node.
290 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
293 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
295 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
296 since arg_assoc_template_arg will deal with them (better).
298 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
301 * pt.c (tsubst_exception_specification): Handle substitutions into
302 member templates, where tsubst_pack_expansion returns a
305 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
308 * pt.c (unify_pack_expansion): If we didn't deduce any actual
309 bindings for the template parameter pack, don't try to keep the
310 empty deduced arguments.
311 (unify): If a parameter is a template-id whose template argument
312 list contains a pack expansion that is not at the end, then we
313 cannot unify against that template-id.
315 2007-12-02 Paolo Carlini <pcarlini@suse.de>
318 * pt.c (current_template_args): Use error_operand_p.
320 2007-12-02 Paolo Carlini <pcarlini@suse.de>
323 * error.c (dump_decl): Handle TREE_BINFO.
325 2007-12-01 Ollie Wild <aaw@google.com>
328 * typeck.c (build_binary_op): Add conversion of pointers to function
329 members appearing as operands to the equality operators.
331 2007-11-30 Jakub Jelinek <jakub@redhat.com>
334 * error.c (dump_expr): Handle OBJ_TYPE_REF.
336 2007-11-29 Jakub Jelinek <jakub@redhat.com>
339 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
341 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
346 * parser.c (cp_parser_decltype): Don't call finish_id_expression
348 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
351 2007-11-27 Jakub Jelinek <jakub@redhat.com>
353 PR tree-optimization/34181
354 * method.c (use_thunk): Don't inline the call in the thunk.
357 * tree.c (decl_linkage): Static data members and static member
358 functions in anonymous ns classes are lk_external.
360 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
363 * decl.c (start_preparsed_function): Pass
364 processing_template_decl for the new allocate_struct_function
367 2007-11-25 Richard Guenther <rguenther@suse.de>
369 * decl.c (poplevel): Use BLOCK_CHAIN.
371 2007-11-24 Ollie Wild <aaw@google.com>
373 * typeck.c (delta_from_ptrmemfunc): New function.
374 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
375 (build_binary_op): Call delta_from_ptrmemfunc.
377 2007-11-23 Jakub Jelinek <jakub@redhat.com>
381 * decl.c (cp_finish_decl): Disallow variable or field
382 definitions if extern "Java" aggregates.
383 (grokparms): Disallow parameters with extern "Java"
385 (check_function_type): Disallow function return values
386 with extern "Java" aggregates.
387 * init.c (build_new_1): Disallow placement new with
388 extern "Java" aggregates.
390 2007-11-23 Mark Mitchell <mark@codesourcery.com>
391 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
394 * call.c (convert_like_real): Build a zero constant when __null is
395 converted to an integer type.
397 2007-11-22 Jakub Jelinek <jakub@redhat.com>
400 * decl2.c (cp_write_global_declarations): Issue error about static
401 data members in anonymous namespace which are declared and used,
404 2007-11-20 Jakub Jelinek <jakub@redhat.com>
407 * parser.c (cp_parser_class_head): Reject function template ids.
410 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
411 when processing_template_decl to build_array_type.
414 * pt.c (more_specialized_fn): Don't segfault if one or
415 both argument list end with ellipsis.
417 2007-11-18 Jakub Jelinek <jakub@redhat.com>
420 * semantics.c (finish_call_expr): Set
421 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
422 or OVERLOAD with all noreturn functions.
424 2007-11-16 Jakub Jelinek <jakub@redhat.com>
427 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
430 2007-11-13 Jakub Jelinek <jakub@redhat.com>
437 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
438 set to error_mark_node the outermost POINTER_TYPE to the pack if
439 it is seen in a POINTER_TYPE.
440 (push_template_decl_real): If check_for_bare_parameter_packs
441 fails for function return type, set the return type to
442 integer_type_node. If check_for_bare_parameter_packs failed
443 for non-function, return error_mark_node.
446 * call.c (build_new_op): Call resolve_args before calling
449 2007-11-11 Tom Tromey <tromey@redhat.com>
452 * lex.c (handle_pragma_implementation): Use cpp_included_before.
454 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
457 * pt.c (redeclare_class_template): Update error message. Use a
458 note to show the previous declaration.
459 (tsubst_friend_class): Use the location of the friend template as
460 the input location before calling redeclare_class_template.
462 2007-11-11 Jakub Jelinek <jakub@redhat.com>
465 * semantics.c (finish_pseudo_destructor_expr): Handle
466 object == error_mark_node.
468 2007-11-10 Jakub Jelinek <jakub@redhat.com>
471 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
472 is not scalar type, let finish_class_member_access_expr handle
473 diagnostics. Pass BIT_NOT_EXPR argument to
474 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
476 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
479 * decl.c (cp_complete_array_type): If any of the initializer
480 elements are pack expansions, don't compute the array size yet.
482 2007-11-08 Andrew Pinski <pinskia@gmail.com>
485 * tree.c (decl_linkage): Fields have no linkage.
487 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
489 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
491 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
496 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
497 Be careful with ERROR_MARK_NODEs.
498 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
501 2007-11-07 Jakub Jelinek <jakub@redhat.com>
504 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
507 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
511 * tree.c (c_build_qualified_type): Define bridge to
512 cp_build_qualified_type.
514 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
525 * typeck.c (check_return_expr): Pass address of retval to
526 check_for_bare_parameter_packs.
527 * class.c (build_base_field): Tolerate bases that have no layout
529 (end_of_base): Ditto.
530 * tree.c (canonical_type_variant): Be careful with
532 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
534 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
535 which states whether parameter packs should be replaced with
537 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
538 possible. If set_packs_to_error is set true, replace the parameter
539 pack with ERROR_MARK_NODE. Manage our own pointer sets.
540 (uses_parameter_packs): Don't set parameter packs to
542 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
543 which may be modified (if it is a parameter pack). Instructs
544 find_parameter_packs_r to replace parameter packs with
545 ERROR_MARK_NODE (so that they won't cause errors later on).
546 (process_template_parm): Pass pointer to
547 check_for_bare_parameter_packs.
548 (process_partial_specialization): Replace pack expansions before
549 the end of the template argument list with ERROR_MARK_NODE.
550 (push_template_decl_real): Pass pointer to
551 check_for_bare_parameter_packs. Replace parameter packs not at the
552 end of the template parameter list with ERROR_MARK_NODE.
553 (convert_template_argument): Be more careful about using DECL_NAME
554 on only declarations.
555 (unify): Can't unify against ERROR_MARK_NODE.
556 * semantics.c (finish_cond): Pass pointer to
557 check_for_bare_parameter_packs.
558 (finish_expr_stmt): Ditto.
559 (finish_for_expr): Ditto.
560 (finish_switch_cond): Pass pointer to
561 check_for_bare_parameter_packs, and call it before we put the
562 condition into the statement.
563 (finish_mem_initializers): Pass pointer to
564 check_for_bare_parameter_packs.
565 (finish_member_declaration): Ditto.
566 * parser.c (cp_parser_base_clause): Ditto.
568 2007-11-06 Jakub Jelinek <jakub@redhat.com>
571 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
572 with the final TREE_READONLY flag in place. processing_template_decl
573 is known to be 0 in this part of function.
576 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
577 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
578 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
579 * semantics.c (finish_omp_atomic): Revert most of the
580 2007-02-05 changes, just keep the new representation of
581 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
583 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
586 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
589 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
594 * typeck.c (merge_types): Don't lose rvalue references when
596 * call.c (build_over_call): Don't elide move constructors just
597 because the copy constructor is trivial (!).
598 (compare_ics): If comparing cv-qualifiers fails, we can still order
599 based on binding lvalues vs. rvalues.
601 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
604 * pt.c (unify_pack_expansion): bring handling of function call
605 arguments into line with type_unification_real.
607 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
609 * typeck.c (build_binary_op): Use pedwarn instead of error for
612 2007-11-05 Jakub Jelinek <jakub@redhat.com>
615 * parser.c (cp_parser_unary_expression): For &&label call
616 cp_parser_non_integral_constant_expression and return error_mark_node
620 * decl.c (grokdeclarator): Don't call build_memfn_type if type
621 is neither FUNCTION_TYPE nor METHOD_TYPE.
623 2007-11-02 Jakub Jelinek <jakub@redhat.com>
626 * parser.c (cp_parser_nested_name_specifier_opt): Use
627 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
628 typedef of currently open class.
630 2007-11-02 Paolo Carlini <pcarlini@suse.de>
633 * error.c (dump_expr): Deal specially with statements.
635 2007-11-01 Jason Merrill <jason@redhat.com>
638 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
640 (lookup_template_class): Use it to get the outer template args
641 for instantiating one.
644 * pt.c (reduce_template_parm_level): tsubst the parameters
645 of a template template parm.
647 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
650 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
652 2007-11-01 Jakub Jelinek <jakub@redhat.com>
655 * parser.c (cp_parser_postfix_dot_deref_expression): If
656 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
657 first and if that succeeds and type is SCALAR_TYPE_P, create
661 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
662 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
663 as for std::type_info.
665 2007-10-31 Paolo Carlini <pcarlini@suse.de>
668 * cxx-pretty-print.c (pp_cxx_typeid_expression,
669 pp_cxx_delete_expression): Change to static linkage.
670 * cxx-pretty-print.h: Adjust declarations.
671 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
672 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
673 MODOP_EXPR): Forward to pp_expression.
675 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
678 2007-10-31 Christian Bruel <christian.bruel@st.com>
679 Mark Mitchell <mark@codesourcery.com>
682 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
683 if retval is volatile.
685 2007-10-30 Jakub Jelinek <jakub@redhat.com>
688 * decl2.c (build_offset_ref_call_from_tree): Call
689 build_non_dependent_expr on object prior to building ADDR_EXPR from it
690 if FN is DOTSTAR_EXPR.
692 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
696 * pt.c (find_parameter_packs_r): Fix typo in comment.
697 (convert_template_argument): Look at the pattern of a pack
698 expansion to determine what kind of entity we're converting.
699 (coerce_template_parameter_pack): When we have coerced a non-type
700 template parameter pack, substitute into the type of that pack.
701 (tsubst_pack_expansion): When our substitution of a parameter pack
702 is a "trivial" substitution of itself, just substitute into the
703 pack expansion rather than actually expanding.
705 2007-10-29 Jakub Jelinek <jakub@redhat.com>
708 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
709 for non-integral type bitfields. Return true if bitfield is correct, false
710 error has been diagnosed.
711 (check_field_decls): If check_bitfield_decl returned false, call also
714 2007-10-28 Paolo Carlini <pcarlini@suse.de>
715 Mark Mitchell <mark@codesourcery.com>
718 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
719 class member error out and return.
721 2007-10-27 Jakub Jelinek <jakub@redhat.com>
723 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
724 to current_function_decl rather than 0.
727 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
729 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
731 2007-10-27 Jason Merrill <jason@redhat.com>
734 * call.c (convert_default_arg): Detect recursion.
736 2007-10-27 Jakub Jelinek <jakub@redhat.com>
739 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
740 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
742 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
744 * error.c (dump_expr): Handle OFFSETOF_EXPR.
746 2007-10-26 Jason Merrill <jason@redhat.com>
749 * pt.c (get_template_info): New fn.
750 (template_class_depth): Use it.
751 (push_template_decl_real): Check that the template args of the
752 definition match the args of the previous declaration.
754 2007-10-26 Paolo Carlini <pcarlini@suse.de>
757 * decl2.c (coerce_new_type): Do not allow a default argument for
760 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
763 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
764 don't see the leading '('. Only lookup names if we get an
767 2007-10-26 Jakub Jelinek <jakub@redhat.com>
770 * parser.c (cp_parser_parenthesized_expression_list): Set
771 greater_than_is_operator_p to true in between the parens.
773 2007-10-26 Paolo Carlini <pcarlini@suse.de>
776 * decl.c (grokdeclarator): In case of conflicting specifiers
777 just return error_mark_node.
779 2007-10-26 Ollie Wild <aaw@google.com>
781 * expr.c (cxx_expand_expr): Removed.
782 * cp-tree.h (exx_expand_expr): Removed.
783 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
786 2007-10-25 Paolo Carlini <pcarlini@suse.de>
789 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
791 2007-10-23 Jason Merrill <jason@redhat.com>
793 PR c++/25950 (DR 391)
794 * call.c (struct conversion): Remove check_copy_constructor_p.
795 (reference_binding): Always bind a reference directly to a
796 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
798 (check_constructor_callable): Remove.
799 (convert_like_real): Don't call it.
800 (initialize_reference): Don't call check_constructor_callable.
801 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
802 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
803 conversions if LOOKUP_NO_TEMP_BIND.
804 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
805 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
807 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
809 2007-10-22 Jakub Jelinek <jakub@redhat.com>
812 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
813 before checking if its type is integral.
815 2007-10-22 Jason Merrill <jason@redhat.com>
818 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
819 * pt.c (apply_late_template_attributes): Splice out dependent
820 attributes from DECL_ATTRIBUTES.
822 * decl.c (cxx_maybe_build_cleanup): Use build_address.
824 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
826 * typeck.c (build_binary_op) : Use appropriate warning option
827 instead of unnamed warning.
829 2007-10-16 Paolo Carlini <pcarlini@suse.de>
832 * pt.c (current_template_args): Do not change TREE_LIST elements
833 with a TREE_VALUE of error_mark_node.
835 2007-10-16 Mark Mitchell <mark@codesourcery.com>
837 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
838 * decl.c (start_decl): Tidy.
839 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
841 (grokdeclarator): Clarify comment.
843 2007-10-14 Andrew Pinski <pinskia@gmail.com>
846 * decl.c (grokfndecl): Return NULL after the "definition of
847 implicitly-declared" error happened.
849 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
852 * call.c (build_user_type_conversion_1): Do not consider conversion
853 functions to convert a (possibly cv-qualified) object to the (possibly
854 cv-qualified) same object type (or a reference to it), to a (possibly
855 cv-qualified) base class of that type (or a reference to it).
857 2007-10-12 Paolo Carlini <pcarlini@suse.de>
859 * pt.c (tsubst): Use template_parm_level_and_index.
861 2007-10-12 Jakub Jelinek <jakub@redhat.com>
864 * parser.c (cp_parser_compound_statement): Handle label-declarations
865 at the beginning of the compound statement.
866 (cp_parser_block_declaration): Issue diagnostics about __label__
867 not at the beginning of a block.
869 2007-10-11 Paolo Carlini <pcarlini@suse.de>
872 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
873 to convert_template_argument.
874 (coerce_template_parms): Return error_mark_node after fixed-length
876 (tsubst_decl): Check for error_mark_node the return value of the
877 first tsubst in 'case VAR_DECL'.
879 2007-10-08 Ollie Wild <aaw@google.com>
881 * typeck2.c (digest_init): Call cplus_expand_constant after
882 convert_for_initialization.
883 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
884 * expr.c (cplus_expand_constant): Updated function description.
886 2007-10-04 Jason Merrill <jason@redhat.com>
889 * call.c (initialize_reference): Handle local static reference
892 2007-10-03 Jason Merrill <jason@redhat.com>
895 * name-lookup.c (push_namespace_with_attrs): Fold back into...
896 (push_namespace): Here.
897 (handle_namespace_attrs): New fn for the attr code.
898 (leave_scope): Don't pop_visibility.
899 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
900 * parser.c (cp_parser_namespace_definition): Call
901 handle_namespace_attrs and pop_visibility as appropriate.
904 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
906 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
908 * decl.c (duplicate_decls): Preserve linkage flags for mere
909 redeclarations of gnu_inline definitions.
911 2007-10-03 Jason Merrill <jason@redhat.com>
914 * decl.c (wrap_cleanups_r): New fn.
915 (wrap_temporary_cleanups): New fn.
916 (initialize_local_var): Call it.
918 2007-09-29 Jason Merrill <jason@redhat.com>
921 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
922 constant to not have DECL_EXTERNAL if it's file-local.
924 2007-09-28 Ollie Wild <aaw@google.com>
927 2007-09-27 Ollie Wild <aaw@google.com>
929 * typeck2.c (digest_init): Call cplus_expand_constant after
930 convert_for_initialization.
931 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
932 * expr.c (cplus_expand_constant): Updated function description.
934 2007-09-28 Jason Merrill <jason@redhat.com>
937 * class.c (layout_empty_base): Take rli parameter, update
938 rli->record_align if empty base has user-specified alignment.
939 (build_base_field): Pass rli to it.
941 2007-09-28 Paolo Carlini <pcarlini@suse.de>
944 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
946 2007-09-28 Paolo Carlini <pcarlini@suse.de>
949 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
950 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
951 (dump_parameters): Just call dump_type for argument packs too.
953 2007-09-28 Jakub Jelinek <jakub@redhat.com>
956 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
957 qualification by creating qualified PACK_EXPANSION_PATTERN and
958 then calling make_pack_expansion on it.
960 2007-09-27 Ollie Wild <aaw@google.com>
962 * typeck2.c (digest_init): Call cplus_expand_constant after
963 convert_for_initialization.
964 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
965 * expr.c (cplus_expand_constant): Updated function description.
967 2007-09-27 Jason Merrill <jason@redhat.com>
970 * decl2.c (is_late_template_attribute): Don't crash on unknown
973 2007-09-27 Paolo Carlini <pcarlini@suse.de>
976 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
977 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
978 spaces in the formatting.
979 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
981 2007-09-27 Jakub Jelinek <jakub@redhat.com>
983 * error.c (cxx_print_error_function): Add third argument, pass
984 it over to lhd_print_error_function.
985 (cp_print_error_function): If diagnostic->abstract_origin, print
987 * cp-tree.h (struct diagnostic_info): New forward decl.
988 (cxx_print_error_function): Add third argument.
990 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
993 * name-lookup.c (pushtag): Do not create an implicit typedef before
994 the associated type declaration is known to be valid.
996 2007-09-25 Jakub Jelinek <jakub@redhat.com>
998 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
999 rather than pointers.
1001 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
1004 * search.c (check_final_overrider): Fail if
1005 targetm.comp_type_attributes returns 0.
1007 2007-09-24 Jason Merrill <jason@redhat.com>
1010 * pt.c (resolve_typename_type): Don't look things up in the original
1011 template if it would mean losing template arguments.
1013 2007-09-24 Jakub Jelinek <jakub@redhat.com>
1016 * cp-tree.h (cxx_type_hash_eq): New prototype.
1017 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
1018 * tree.c (cxx_type_hash_eq): New function.
1020 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1023 * tree.c (cp_build_qualified_type_real): Build a canonical
1024 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
1026 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1030 * tree.c (cplus_array_compare): Compare pointers, not types.
1031 (build_cplus_array_type_1): Store new array type into the hash
1032 table before building the canonical type; build the canonical type
1034 (cp_build_qualified_type_real): Put all of the array types with
1035 cv-qualified element types into the C++ array hash table, built as
1036 variants of the unqualified versions.
1038 2007-09-23 Jason Merrill <jason@redhat.com>
1041 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
1042 for deprecation warnings.
1044 2007-09-22 Jason Merrill <jason@redhat.com>
1047 * call.c (build_over_call): Warn about deprecated virtuals.
1050 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
1051 (MAYBE_TAGGED_TYPE_P): Remove.
1052 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
1053 instead of calling is_late_template_attribute again.
1054 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
1055 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
1056 Don't crash on typedefs from non-template classes.
1057 * decl2.c (grokfield): Don't sorry about attrs on template parms.
1058 (is_late_template_attribute): All attributes applied to template
1059 parms or typename types are dependent. Static.
1060 (splice_template_attributes): Pass decl through.
1061 (save_template_attributes): Likewise.
1063 2007-09-20 Jakub Jelinek <jakub@redhat.com>
1066 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
1067 returned from tsubst_pack_expansion.
1068 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
1069 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
1071 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1074 * semantics.c (finish_id_expression): Use consistently
1075 context_for_name_lookup.
1076 * decl.c (fixup_anonymous_aggr): Fix error message for
1077 anonymous struct (vs union).
1079 2007-09-19 Jason Merrill <jason@redhat.com>
1082 * pt.c (tsubst): Handle typedefs by looking for the specialization.
1083 (retrieve_specialization): Only tagged types use
1084 DECL_TEMPLATE_INSTANTIATIONS.
1085 (instantiate_class_template): Push nested classes too.
1086 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
1088 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
1089 * init.c (is_aggr_type): Remove redundant tests.
1090 * class.c (push_nested_class): Use CLASS_TYPE_P.
1092 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1095 * init.c (build_zero_init): If, recursively, build_zero_init
1096 returns a NULL_TREE, do not append it to the VEC of constructors.
1098 2007-09-18 Jason Merrill <jason@redhat.com>
1101 * pt.c (apply_late_template_attributes): Set processing_template_decl.
1102 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
1103 ATTR_FLAG_TYPE_IN_PLACE.
1104 (tsubst): Do unqualified lookup to find typedefs from current class.
1105 [ARRAY_TYPE]: Propagate alignment info.
1106 * decl2.c (is_late_template_attribute): Only defer handling of
1107 attribute aligned if the expression is dependent.
1108 (save_template_attributes): If we're deferring any attributes,
1109 make this a naming typedef.
1111 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1113 PR c++/33462 (again)
1114 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
1115 va_arg instead of __builtin_va_arg.
1117 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1120 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
1121 (pp_cxx_primary_expression): Use it.
1122 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
1123 * error.c (dump_expr): Use it.
1125 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1128 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
1129 out case TYPEID_EXPR to...
1130 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
1131 and pp_cxx_right_paren.
1132 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
1133 * error.c (dump_expr): Use it.
1135 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1138 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
1139 (pp_cxx_primary_expression): Use it.
1140 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
1141 * error.c (dump_expr): Use it.
1143 2007-09-16 Paolo Carlini <pcarlini@suse.de>
1146 * init.c (build_new): Remove warning for zero-element
1149 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
1152 * call.c (maybe_handle_implicit_object): Set this_p, clear
1153 rvaluedness_matches_p.
1154 (compare_ics): Do not compare rvaluedness matching when one of the
1155 operands is an implicit object.
1157 2007-09-14 Jason Merrill <jason@redhat.com>
1159 PR c++/17743, c++/19163
1160 * decl2.c (is_late_template_attribute): New fn.
1161 (splice_template_attributes, save_template_attributes): New fns.
1162 (cplus_decl_attributes): Call save_template_attributes.
1163 * pt.c (apply_late_template_attributes): New fn.
1164 (instantiate_class_template, tsubst_decl): Use it.
1165 * cp-tree.h: Declare is_late_template_attribute.
1167 2007-09-13 Tom Tromey <tromey@redhat.com>
1169 * parser.c (cp_lexer_new_main): Don't use
1170 c_lex_return_raw_strings.
1171 (cp_lexer_get_preprocessor_token): Update. Add special case when
1174 2007-09-11 Jan Hubicka <jh@suse.cz>
1176 * method.c (use_thunk): Use tree_rest_of_compilation
1177 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
1178 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
1179 * cp-tree.h (expand_body): Kill.
1180 (emit_associated_thunks): Declare.
1181 * semantics.c (emit_associated_thunks): Export.
1182 (expand_body): Kill.
1184 2007-09-09 David Daney <ddaney@avtrex.com>
1187 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
1188 to calculate cookie_ptr.
1190 2007-09-08 Jason Merrill <jason@redhat.com>
1193 * pt.c (most_specialized_class): Set processing_template_decl
1194 while tsubsting partial spec args.
1196 2007-09-06 Jason Merrill <jason@redhat.com>
1198 * decl2.c (get_guard): Copy visibility from the guarded variable.
1200 2007-09-06 Jan Hubicka <jh@suse.cz>
1202 * semantics.c (expand_body): Do not mark arguments of clones used.
1204 2007-09-06 Paolo Carlini <pcarlini@suse.de>
1207 * decl.c (cp_finish_decl): When processing_template_decl,
1208 deal correctly with init as TREE_LIST.
1210 2007-09-06 Tom Tromey <tromey@redhat.com>
1212 * decl.c (finish_function): Put return's location on line zero of
1215 2007-09-05 Jason Merrill <jason@redhat.com>
1218 * except.c (prepare_eh_type): Use type_decays_to.
1221 * init.c (build_delete): Use build_headof to get the address of the
1222 complete object if we aren't using the deleting destructor.
1223 * rtti.c (build_headof): No longer static.
1224 * cp-tree.h: Declare it.
1226 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1228 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1229 decl if a prototype for XX is provided with throw().
1232 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1233 on __*_chk non-__builtin_* decls.
1235 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1238 * semantics.c (finish_id_expression): Use context_for_name_lookup
1239 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1240 * class.c (finish_struct_anon): Deal correctly with anonymous
1241 structs (vs unions, as GNU extension) in error messages.
1243 2007-09-05 Jan Hubicka <jh@suse.cz>
1245 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1246 call, DECL_EXTERNAL checks and current_function_decl saving.
1248 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1250 PR c++/29731 (again)
1251 * parser.c (cp_parser_primary_expression): Return error_mark_node
1252 when a statement-expression is found in a template-argument list.
1254 2007-09-04 Jason Merrill <jason@redhat.com>
1256 * except.c (initialize_handler_parm): Use
1257 fold_build_cleanup_point_expr.
1260 * call.c (reference_binding): Don't look for user-defined conversions
1264 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1265 the MUST_NOT_THROW_EXPR.
1267 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1269 * decl.c (cp_finish_decl): Call determine_visibility before
1270 make_rtl_for_nonlocal_decl.
1272 2007-09-04 Jason Merrill <jason@redhat.com>
1275 * pt.c (most_specialized_class): Substitute outer template
1276 arguments into the arguments of a member template partial
1278 (strip_innermost_template_args): New fn.
1280 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1282 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1284 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1286 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1287 * decl.c (cp_make_fname_decl): Likewise,
1288 * parser.c (cp_parser_string_literal): Likewise,
1289 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1290 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1293 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1296 * typeck.c (build_unary_op): Fix error message for
1297 Boolean expression as operand to operator--.
1299 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1301 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1302 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1305 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1308 * init.c (build_default_init): Make extern.
1309 * cp-tree.h (build_default_init): Declare here.
1310 * pt.c (tsubst_expr): When the instantiation of the initializer of
1311 a variable results in an empty list, default-initialize the
1313 (tsubst_copy_and_build): When the instantiation of the initializer
1314 in a new expression results in an empty initializer list,
1315 default-initialize it.
1317 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1319 * mangle.c (write_type): Change mangling of rvalue reference from
1322 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1324 * decl.c (duplicate_decls): Remove duplicated line.
1326 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1329 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1330 BOUND_TEMPLATE_TEMPLATE_PARM.
1332 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1335 * search.c (lookup_member): Check the name argument for
1338 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1341 * parser.c (cp_parser_trait_expr): Check rerurn value of
1344 2007-08-30 Ollie Wild <aaw@google.com>
1346 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1347 convert_ptrmem for pointer to member conversions.
1348 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1349 (ocp_convert): Update cp_convert_to_pointer call.
1350 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1352 (build_static_cast_1): Check can_convert for conversions in either
1354 (get_delta_difference_1): New function.
1355 (get_delta_difference): Refactor to call get_delta_difference_1.
1357 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1359 * decl.c (start_preparsed_function): Set
1360 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1362 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1365 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1366 BOUND_TEMPLATE_TEMPLATE_PARM.
1368 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1372 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1373 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1375 2007-08-27 Jason Merrill <jason@redhat.com>
1378 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1379 Look inside STMT_EXPR.
1380 * semantics.c (stmt_expr_value_expr): New fn.
1381 * cp-tree.h: Declare it.
1384 * decl.c (groktypename): Ignore attributes applied to class type.
1386 2007-08-28 Richard Guenther <rguenther@suse.de>
1388 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1390 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1392 * error.c (dump_expr): Handle COMPLEX_CST.
1393 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1394 (pp_cxx_expression): Likewise.
1396 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1398 * decl.c (GNU_INLINE_P): New.
1399 (duplicate_decls): Handle gnu_inline. Merge attributes and
1400 some flags in overriding definitions.
1401 (redeclaration_error_message): Handle gnu_inline.
1402 (start_preparsed_function): Likewise.
1404 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1406 * call.c (sufficient_parms_p): Constify.
1407 * class.c (same_signature_p): Likewise.
1408 * cp-gimplify.c (is_invisiref_parm,
1409 cxx_omp_privatize_by_reference): Likewise.
1410 * cp-objcp-common.c (has_c_linkage): Likewise.
1411 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1412 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1413 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1414 num_artificial_parms_for, comp_template_parms,
1415 template_parameter_pack_p, any_dependent_template_arguments_p,
1416 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1417 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1418 zero_init_p, member_p, cp_lvalue_kind,
1419 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1420 varargs_function_p, is_dummy_object, special_function_kind,
1421 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1422 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1423 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1424 cp_has_mutable_p, at_least_as_qualified_p,
1425 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1426 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1427 * except.c (nothrow_libfn_p): Likewise.
1428 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1430 * pt.c (comp_template_parms, template_parameter_pack_p,
1431 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1432 any_dependent_template_arguments_p): Likewise.
1433 * repo.c (repo_export_class_p): Likewise.
1434 * semantics.c (anon_aggr_type_p): Likewise.
1435 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1436 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1437 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1438 zero_init_p, special_function_p): Likewise.
1439 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1440 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1441 compparms, invalid_nonstatic_memfn_p,
1442 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1443 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1444 cp_has_mutable_p, lvalue_or_else): Likewise.
1446 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1448 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1449 * cp-objcp-common.c (cp_tree_size): Ditto.
1450 * tree.c (cp_walk_subtrees): Ditto
1451 * cp-tree.def (TINST_LEVEL): Go away.
1452 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1453 move together with other non-tree structs.
1454 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1455 (union lang_tree_node): Eliminate tinst_level field.
1456 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1457 (current_instantiation, outermost_tinst_level): Return
1458 a "struct tinst_level *".
1460 * error.c (print_instantiation_partial_context): Change second
1461 parameter to a "struct tinst_level *". Replace accessor macros
1463 (print_instantiation_full_context): Likewise.
1464 * lex.c (in_main_input_context): Likewise.
1466 * pt.c (struct pending_templates): New.
1467 (pending_templates, last_pending_template): Use it as a type.
1468 (current_tinst_level): Change typo to "struct tinst_level *"
1469 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1470 (add_pending_template): Construct a "struct pending_template".
1471 Replace TINST_LEVEL accessor macros with field access.
1472 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1473 (pop_tinst_level): Likewise.
1474 (instantiate_pending_templates): Likewise. Factor common code used
1475 when an instantiation has been done.
1476 (outermost_tinst_level): Replace tree_last with loop.
1477 (current_instantiation): Return a "struct tinst_level *".
1479 2007-08-24 Ollie Wild <aaw@google.com>
1481 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1482 * name-lookup.h (cp_binding_level): Remove vtables member.
1484 2007-08-24 Richard Guenther <rguenther@suse.de>
1486 * tree.c (cp_cannot_inline_tree_fn): Remove.
1487 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1488 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1491 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1494 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1495 error_mark_node right away if build_expr_type_conversion
1499 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1500 is error_mark_node rather than NULL_TREE.
1501 * pt.c (check_explicit_specialization): Likewise.
1504 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1505 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1507 2007-08-22 Jason Merrill <jason@redhat.com>
1510 * pt.c (outermost_tinst_level): New function.
1511 * lex.c (in_main_input_context): New function.
1512 * cp-tree.h: Declare it.
1513 * decl2.c (constrain_class_visibility): Use it to avoid warning
1514 about uses of the anonymous namespace in the main input file.
1516 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1518 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1520 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1523 * class.c (finish_struct_1): Warn when a class has virtual
1524 functions and accessible non-virtual destructor.
1526 2007-08-20 Richard Guenther <rguenther@suse.de>
1530 * call.c (build_new_method_call): Convert initializer to
1532 * init.c (build_aggr_init): Do not fiddle with types.
1533 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1534 * except.c (build_throw): Do not drop qualifiers for the
1536 * typeck.c (get_member_function_from_ptrfunc): Do not
1537 fiddle with types, instead convert.
1538 (build_ptrmemfunc1): Convert to the target type for
1540 (gfc_trans_allocate): Convert result to target type.
1541 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1542 pointer-to-member structures shall have alias set zero as well.
1544 2007-08-20 Richard Guenther <rguenther@suse.de>
1546 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1548 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1549 (nonstatic_local_decl_p): Likewise.
1550 * tree.c (cp_auto_var_in_fn_p): Remove.
1551 * decl.c (nonstatic_local_decl_p): Remove.
1553 2007-08-20 Richard Guenther <rguenther@suse.de>
1555 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1557 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1558 cp_walk_subtrees lh parameter.
1559 (cp_walk_tree_without_duplicates): New define to
1560 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1561 * tree.c (count_trees): Call
1562 cp_walk_tree_without_duplicates.
1563 (verify_stmt_tree): Call cp_walk_tree.
1564 (break_out_target_exprs): Likewise.
1565 (WALK_SUBTREE): Likewise.
1566 * cp-gimplify.c (cp_genericize): Likewise.
1567 * cp-pt.c (find_parameter_packs_r): Likewise.
1568 (uses_parameter_packs): Likewise.
1569 (make_pack_expansion): Likewise.
1570 (check_for_bare_parameter_packs): Likewise.
1571 (for_each_template_parm): Likewise.
1572 * decl.c (check_default_argument): Call
1573 cp_walk_tree_without_duplicates.
1574 * except.c (build_throw): Likewise.
1575 * decl2.c (type_visibility): Likewise.
1576 * semantics.c (expand_or_defer_fn): Likewise.
1577 (finalize_nrv): Call cp_walk_tree.
1579 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1582 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1583 Initialize it with save_expr rather than get_temp_regvar.
1585 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1588 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1591 2007-08-17 Ollie Wild <aaw@google.com>
1594 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1595 declarations into appropriate slots for comparison. Fix type
1598 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1601 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1602 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1604 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1607 * parser.c (cp_parser_class_head): Improve error message.
1609 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1611 * pt.c (instantiate_decl): Set input_location
1612 for the function end.
1614 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1616 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1618 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1619 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1620 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1621 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1622 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1623 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1624 * typeck.c (cp_type_quals): Likewise.
1625 * typeck2.c (cxx_incomplete_type_diagnostic,
1626 cxx_incomplete_type_error): Likewise.
1628 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1631 * pt.c (tsubst_friend_function): When check_classfn
1632 returns error_mark_node likewise return it.
1634 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1637 * typeck.c (check_return_expr): Don't NRV optimize vars in
1639 * decl.c (finish_function): Comment fix.
1641 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1644 * pt.c (push_template_decl_real): Depending on TYPE_P
1645 use either TYPE_CONTEXT or DECL_CONTEXT.
1647 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1649 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1650 constructors and destructors return this.
1652 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1655 * decl2.c (check_classfn): Return error_mark_node in case of error;
1656 in that case, do not call add_method.
1657 * decl.c (start_decl): Deal with check_classfn returning
1659 (grokfndecl): Likewise.
1660 * pt.c (tsubst_friend_function): Likewise.
1662 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1665 * typeck.c (build_binary_op): Disallow vector float types with
1666 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1668 2007-08-11 Ian Lance Taylor <iant@google.com>
1670 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1672 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1674 2007-08-10 Ollie Wild <aaw@google.com>
1676 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1678 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1680 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1681 (lookup_using_namespace): Fix ambiguous_decl call.
1682 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1684 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1686 * call.c (name_as_c_string): Use CONST_CAST.
1687 * decl.c (build_decl): Likewise.
1688 * parser.c (cp_parser_string_literal): Likewise.
1690 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1693 * error.c (dump_expr): Consistently use the *_cxx_*
1694 variants of the pretty-print functions.
1696 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1699 * decl.c (check_special_function_return_type): Just error
1700 on return type specified for conversion operator.
1702 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1704 * typeck2.c (readonly_error): Handle general expressions.
1705 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1707 2007-08-06 Dan Hipschman <dsh@google.com>
1709 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1710 access function name.
1712 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1715 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1716 * g++spec.c (lang_specific_driver): Check them.
1718 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1721 * pt.c (inline_needs_template_parms): Fix comment; change return type
1724 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1727 2007-03-26 Dirk Mueller <dmueller@suse.de>
1729 * parser.c (cp_parser_member_declaration): Pedwarn
1730 about stray semicolons after member declarations.
1732 2007-08-02 Lee Millward <lee.millward@gmail.com>
1737 * parser.c (cp_parser_asm_definition): Detect and discard asm
1738 statements with invalid inputs or outputs.
1739 (cp_parser_asm_operand_list): Return error mark node if any
1740 of the operands are invalid. Adjust documentation.
1742 2007-08-02 Nick Clifton <nickc@redhat.com>
1744 * typeck.c: Change copyright header to refer to version 3 of the
1745 GNU General Public License and to point readers at the COPYING3
1746 file and the FSF's license web page.
1747 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1748 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1749 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1750 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1751 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1752 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1753 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1754 name-lookup.h, parser.c: Likewise.
1756 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1759 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1761 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1764 * semantics.c (finish_label_stmt): Reject the __label__
1765 extension outside function scopes.
1767 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1769 * parser.c (eof_token): Un-constify.
1770 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1771 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1774 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1776 * pt.c, tree.c, typeck2.c: Fix comment typos.
1778 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1779 Mark Mitchell <mark@codesourcery.com>
1782 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1783 hidden due to friend declarations in local classes.
1785 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1787 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1788 * cp-tree.def (DECLTYPE_TYPE): New.
1789 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1790 (dump_type_prefix): Ditto.
1791 (dump_type_suffix): Ditto.
1792 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1793 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1794 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1796 (DECLTYPE_TYPE_EXPR): New.
1797 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1798 (finish_declared_type): Declare.
1799 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1800 DECLTYPE_TYPE nodes.
1801 (pp_cxx_type_id): Ditto.
1802 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1803 (tsubst): Substitute into a DECLTYPE_TYPE node.
1804 (tsubst_copy): Ditto.
1805 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1807 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1808 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1809 structural equality (because we can't hash the expressions).
1810 (finish_declared_type): New.
1811 * lex.c (reswords): Add "decltype" keyword.
1812 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1813 (cp_parser_postfix_expression): Add member_access_only_p to
1814 restrict postfix expression to member access expressions.
1815 (cp_parser_unary_expression): Update call to
1816 cp_parser_postfix_expression to reflect new parameter.
1817 (cp_parser_declared_type): New.
1818 (cp_parser_simple_type_specifier): Parse decltype types.
1820 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1823 * call.c (convert_for_arg_passing): Only widen bitfields to their
1824 declared types if necessary.
1826 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1828 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1831 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1833 * decl.c (typename_hash, typename_compare): Constify.
1834 * mangle.c (hash_type, compare_type): Likewise.
1835 * pt.c (eq_local_specializations, hash_local_specialization):
1837 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1838 list_hash): Likewise.
1839 * typeck2.c (pat_compare): Likewise.
1841 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1843 * method.c (implicitly_declare_fn): Increase alignment if member
1844 function pointer format requires it.
1846 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1849 * typeck.c (check_return_expr): Do not pass a null argument
1852 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1855 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1858 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1861 * typeck.c (convert_arguments): Only use default args if we have
1865 * typeck.c (structural_comptypes): No need to check
1866 resolve_typename_type return value here.
1867 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1868 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1869 original type rather than error_mark_node in case of failure.
1870 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1871 resolve_typename_type result check.
1872 (cp_parser_direct_declarator, cp_parser_head,
1873 cp_parser_constructor_declarator_p): Likewise.
1875 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1877 * pt.c (template_parms_variadic_p): Remove.
1878 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1880 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1883 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1884 argument to dump_aggr_init_expr_args instead of false.
1886 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1888 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1889 canonical types; otherwise, fall back to structural type
1890 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1891 internal compiler error if the canonical types are wrong.
1893 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1896 * parser.c (cp_parser_make_indirect_declarator): When the
1897 the code argument is ERROR_MARK return cp_error_declarator.
1899 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1902 * decl.c (cxx_init_decl_processing): Don't set
1903 force_align_functions_log.
1904 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1905 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1906 FUNCTION_DECL, return its alignment.
1908 2007-07-09 Richard Guenther <rguenther@suse.de>
1910 * decl.c (start_preparsed_function): Do not promote return type.
1912 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1915 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1917 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1920 * pt.c (resolve_overloaded_unification): Robustify. Return a
1922 (type_unification_real): Adjust accordingly.
1924 2007-07-06 Richard Guenther <rguenther@suse.de>
1926 * init.c (build_new_1): Use the correct pointer type.
1927 * typeck2.c (build_m_component_ref): Likewise.
1929 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1932 * init.c (build_zero_init): Always build an initializer for
1934 * typeck2.c (build_functional_cast): Use build_zero_init.
1937 * init.c (build_new_1): Always pass the allocation function to
1938 build_op_delete_call.
1939 * call.c (build_op_delete_call): Handle operator delete with a
1940 variable-argument list. Do not issue an error when no matching
1941 deallocation function is available for a new operator.
1944 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1945 * decl.c (value_dependent_init_p): New function.
1946 (cp_finish_decl): Use it.
1947 * pt.c (value_dependent_expression_p): Use
1948 any_value_dependent_elements_p.
1949 * parser.c (cp_parser_primary_expression): Add comment about
1950 treating dependent qualified names as integral
1951 constant-expressions.
1953 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1955 * decl.c (build_ptrmemfunc_type): Always use structural equality
1956 tests when comparing pointer-to-member-function types, because the
1957 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1960 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1962 * init.c (build_new): Tweak comment.
1964 2007-06-29 Dave Brolley <brolley@redhat.com>
1967 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1968 type to its base type and number of elements here.
1969 * init.c (build_new): Call complete_type_or_else to ensure that the
1970 type is complete and to issue a diagnostic if it is not.
1971 (build_new_1): Don't call complete_type_or_else here.
1973 2007-07-03 Richard Guenther <rguenther@suse.de>
1976 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1979 2007-07-02 Simon Baldwin <simonb@google.com>
1981 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1982 for inner-style nested forward declarations that don't declare
1985 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1988 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1989 DECL_P in not a variable and appears more than once error messages.
1991 2007-07-01 Ollie Wild <aaw@google.com>
1993 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1994 (select_decl): Remove function.
1995 (unqualified_namespace_lookup): Populate binding by calling
1996 ambiguous_decl. Remove select_decl call.
1997 (lookup_qualified_name): Remove select_decl call.
1998 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1999 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
2000 generation when name lookup is ambiguous.
2002 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
2005 * init.c (build_new_1): Use structural equality on the copy of the
2008 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2010 * decl2.c (determine_visibility): Implement
2011 flag_visibility_ms_compat effect on type info.
2012 * decl.c (cxx_init_decl_processing): Implement
2013 global effect of flag_visibility_ms_compat.
2015 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2017 * decl2.c (start_objects): Mark constructor-running function
2020 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
2023 * decl.c (grokdeclarator): Reset friendp for member functions declared
2024 friend of their own class.
2026 2007-06-23 Mark Mitchell <mark@codesourcery.com>
2028 * decl2.c (determine_visibility): Don't look for dllexport here.
2029 (determine_visibility_from_class): Tidy.
2031 2007-06-18 Simon Baldwin <simonb@google.com>
2034 * parser.c (cp_parser_single_declaration): Added check for storage
2035 class other than sc_none in parsed declaration, and a flag to indicate
2036 if the call is part of an explicit template specialization parse.
2037 * (cp_parser_explicit_specialization): Specialization check flag added
2038 to call to cp_parser_single_declaration(), set true.
2039 * (cp_parser_template_declaration_after_export): Specialization check
2040 flag added to call to cp_parser_single_declaration(), set false.
2041 * pt.c (check_explicit_specialization): Added code to copy visiblity
2042 and linkage from the templated function to the explicit specialization.
2044 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2046 * typeck.c (build_binary_op): For templates build the
2047 expression in pieces to avoid the assert in build2_stat.
2048 (get_member_function_from_ptrfunc):
2049 Change over to using POINTER_PLUS_EXPR and convert
2050 the second operand to sizetype.
2051 * typeck2.c (build_m_component_ref): Likewise.
2052 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
2053 instead of PLUS_EXPR for pointers.
2054 (build_new_1): Likewise.
2055 (build_vec_delete_1): Likewise.
2056 (build_vec_delete): Likewise.
2057 * class.c (build_base_path): Likewise.
2058 (build_base_path): Likewise.
2059 (convert_to_base_statically): Likewise.
2060 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
2061 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
2062 instead of PLUS_EXPR.
2063 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
2064 instead of PLUS_EXPR for pointers.
2065 * call.c (build_special_member_call): Likewise.
2066 * rtti.c (build_headof): Likewise.
2067 Use sizetype instead of ptrdiff_type_node.
2068 (tinfo_base_init): Create a POINTER_PLUS_EXPR
2069 instead of PLUS_EXPR for pointers.
2070 * except.c (expand_start_catch_block): Do a
2071 NEGATIVE and then a POINTER_PLUS_EXPR instead
2073 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
2074 PLUS_EXPR on pointer types over to use
2075 POINTER_PLUS_EXPR and remove the conversion
2076 to the pointer types.
2077 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
2078 adding to a pointer type. Use size_int instead of
2079 ssize_int. Convert the index to sizetype before
2080 adding it to the pointer.
2082 2007-06-15 Mark Mitchell <mark@codesourcery.com>
2084 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
2085 (DECL_ANON_UNION_VAR_P): New macro.
2086 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
2087 than DECL_VAR_MARKED_P, to keep track of which variables we have
2089 * decl.c (redeclaration_error_message): Complain about redeclaring
2090 anonymous union members at namespace scope.
2091 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
2093 2007-06-14 Geoff Keating <geoffk@apple.com>
2095 * decl2.c (determine_visibility): Ensure that functions with
2096 hidden types as parameters are hidden.
2099 * decl2.c (determine_visibility): Remove duplicate code for
2102 2007-06-12 Ian Lance Taylor <iant@google.com>
2105 * init.c (avoid_placement_new_aliasing): New static function.
2106 (build_new_1): Call it.
2108 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
2110 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
2111 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
2113 2007-06-08 Jakub Jelinek <jakub@redhat.com>
2116 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
2117 on init, the non-decl cond operand and increment value.
2119 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
2122 * decl.c (check_initializer): Report an error when a brace enclosed
2123 initializer is used for a non-aggregate type in C++98.
2124 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
2126 (grokdeclarator): Likewise.
2127 (move_fn_p): Likewise.
2128 * typeck.c (check_return_expr): Likewise.
2129 * call.c (reference_binding): Likewise.
2130 * error.c (cp_cpp_error): Likewise.
2131 * pt.c (check_default_tmpl_args): Likewise.
2133 * lex.c (init_reswords): Likewise.
2134 * parser.c (p_parser_primary_expression): Likewise.
2135 (TOKEN_PRECEDENCE): Likewise.
2136 (cp_parser_init_declarator): Likewise.
2137 (cp_parser_ptr_operator): Likewise.
2138 (cp_parser_parameter_declaration): Likewise.
2139 (cp_parser_enclosed_template_argument_list): Likewise.
2140 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
2141 (cp_parser_next_token_ends_template_argument_p): Likewise.
2143 2007-06-04 Simon Baldwin <simonb@google.com>
2145 * decl.c (grokdeclarator): Readability change. Moved case labels
2146 into direct switch statement scope.
2148 2007-06-04 Paolo Carlini <pcarlini@suse.de>
2150 * call.c (convert_like_real): Remove pointless code.
2152 2007-05-31 Mark Mitchell <mark@codesourcery.com>
2154 * decl.c (get_atexit_fn_ptr_type): New function.
2155 (get_atexit_node): Use it.
2156 (start_cleanup_fn): Likewise.
2157 (register_dtor_fn): Use the object's destructor, instead of a
2158 separate cleanup function, where possible.
2159 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
2160 (atexit_fn_ptr_type_node): New macro.
2161 * decl2.c (build_cleanup): Use build_address.
2163 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
2165 * typeck.c (build_binary_op): Include types in error.
2167 2007-05-31 Jakub Jelinek <jakub@redhat.com>
2170 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
2171 needs runtime initialization.
2173 2007-05-31 Paolo Carlini <pcarlini@suse.de>
2176 * semantics.c (finish_trait_expr): Complete the types.
2178 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
2179 Douglas Gregor <doug.gregor@gmail.com>
2180 Pedro Lamarao <pedro.lamarao@mndfck.org>
2181 Howard Hinnant <howard.hinnant@gmail.com>
2185 * typeck.c (comptypes): Don't consider rvalue and lvalue
2186 reference types to be equivalent.
2187 (check_return_expr): Move from certain lvalues when returning
2189 * decl.c (grokdeclarator): Implement reference collapsing.
2190 (copy_fn_p): Don't consider constructors taking rvalue references
2191 to be copy constructors.
2193 * call.c (conversion): New "rvaluedness_matches_p" member.
2194 (convert_class_to_reference): Require reference type as first
2195 parameter instead of base type.
2196 (reference_binding): Add logic to handle rvalue references.
2197 (implicit_conversion): Update inaccurate comment.
2198 (convert_like_real): Disable creation of temporaries that are
2199 impossible to initialize for types with move constructors.
2200 (build_over_call): Elide move constructors when possible.
2201 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
2202 (maybe_handle_ref_bind): Return conversion instead of type node.
2203 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
2204 determine preferred conversion sequences.
2205 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
2206 (LOOKUP_PREFER_RVALUE): New.
2207 (DECL_MOVE_CONSTRUCTOR_P): New.
2208 (struct cp_declarator): Add "reference" member for reference
2209 types, with new "rvalue_ref" flag.
2210 (cp_build_reference_type): Declare.
2211 (move_fn_p): Declare.
2212 * error.c (dump_type_prefix): Format rvalue reference types
2213 correctly in error messages.
2214 * except.c (build_throw): Move from certain lvalues when
2216 * mangle.c (write_type): Mangle rvalue references differently
2217 than regular references.
2218 * parser.c (make_reference_declarator): Add boolean parameter for
2220 (cp_parser_make_indirect_declarator): New.
2221 (cp_parser_new_declarator_opt): Call
2222 cp_parser_make_indirect_declarator.
2223 (cp_parser_conversion_declarator_opt): Ditto.
2224 (cp_parser_declarator): Ditto.
2225 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2227 * pt.c (tsubst): Implement reference collapsing.
2228 (maybe_adjust_types_for_deduction): Implement special template
2229 parameter deduction rule for rvalue references.
2230 (type_unification_real): Update calls to
2231 maybe_adjust_types_for_deduction.
2232 (try_one_overload): Ditto.
2233 (unify_pack_expansion): Ditto.
2234 * tree.c (lvalue_p_1): Handle rvalue reference types.
2235 (cp_build_reference_type): New.
2237 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2240 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2241 variables that need runtime initialization.
2243 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2246 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2247 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2248 case POSTDECREMENT_EXPR>): Return the error_mark_node
2249 if either the real or imaginary parts would an
2252 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2253 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2256 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2257 token is a closing brace, false if there are no tokens left.
2258 (cp_parser_namespace_alias_definition): Only consume the next token if
2259 it is a closing brace.
2261 * parser.c (cp_parser_class_specifier): Likewise.
2263 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2265 * semantics.c (finish_member_declaration): Fix a typo in the
2268 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2280 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2281 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2282 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2283 whether everything was okay. Fix indentation.
2284 (push_template_decl_real): Check for bare parameter packs in
2285 function parameters; where errors occur, mark the parameter types
2286 with ERROR_MARK_NODEs to avert ICEs.
2287 (coerce_template_parameter_pack): New.
2288 (coerce_template_parms): Moved parameter pack coercion into
2289 coerce_template_parameter_pack, and permit it anywhere in the
2290 template parameter list (not just at the end). Parameter and
2291 argument indices can vary (somewhat) separately now, so add
2292 PARM_IDX and ARG_IDX.
2293 (fn_type_unification): Don't set an argument pack as incomplete if
2294 no argument pack was deduced.
2295 (type_unification_real): If a type parameter is a parameter pack
2296 and has not otherwise been deduced, it will be deduced to an empty
2298 (more_specialized_fn): Use the actual lengths of the argument
2299 lists when comparing against expansions.
2300 * semantics.c (finish_member_declaration): If a field's type has
2301 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2303 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2306 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2308 2007-05-22 Ollie Wild <aaw@google.com>
2310 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2311 (unqualified_namespace_lookup): Adds check for hidden types.
2313 2007-05-22 Ollie Wild <aaw@google.com>
2315 * decl.c (duplicate_decls): Verify namespace names are unique.
2317 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2319 * decl.c (cxx_maybe_build_cleanup): Handle
2320 __attribute__((cleanup)).
2322 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2324 * cvt.c (cp_convert_and_check): Don't check warnings if the
2327 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2329 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2331 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2334 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2335 type only if is a class type (5.2.8/4).
2337 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2339 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2340 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2341 c_common_unsigned_type.
2343 2007-05-11 Silvius Rus <rus@google.com>
2345 * cp/typeck.c (build_indirect_ref): Add call to
2346 strict_aliasing_warning.
2347 (build_reinterpret_cast_1): Condition call to
2348 strict_aliasing_warning.
2350 2007-05-11 Jan Hubicka <jh@suse.cz>
2352 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2353 * decl2.c (start_objects): ctors and dtors are no longer public.
2354 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2356 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2358 * typeck.c (build_unary_op): Remove code that used to
2359 handle non lvalue increments/decrements.
2361 2007-05-07 Mike Stump <mrs@apple.com>
2363 * parser.c (check_empty_body): Add.
2364 (cp_parser_iteration_statement): Add call to check_empty_body.
2366 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2369 * mangle.c (write_mangled_name): Mangle static variable names.
2370 (write_unqualified_name): Use local-source-name for
2371 namespace-scope static variables.
2373 2007-05-04 Dirk Mueller <dmueller@suse.de>
2375 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2378 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2381 * decl2.c (constrain_class_visibility):
2382 Use strip_pointer_or_array_types instead of strip_array_types.
2384 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2387 * decl.c (reshape_init_r): Don't reshape the first element if it
2388 is a pointer to member function.
2390 2007-04-27 Simon Baldwin <simonb@google.com>
2392 * decl.c (grokparms): Changed message format from %qD to %qE.
2394 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2396 * error.c (maybe_warn_variadic_templates): Variadic templates are
2397 now in C++0x, so only warn about them in C++98 mode.
2399 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2402 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2403 integeral types from vectors types.
2405 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2408 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2409 for type dependent OMP_CLAUSE_DECLs.
2411 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2414 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2415 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2416 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2417 * init.c (build_zero_init): Adjust, as
2418 COMPLEX_TYPE is now a SCALAR_TYPE.
2419 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2420 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2422 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2424 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2425 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2426 (trait_expr_value): Adjust.
2428 2007-04-23 Simon Baldwin <simonb@google.com>
2430 * decl.c (grokparms): Added new error for duplicate function
2431 parameters names in function prototypes, to match gcc behavior.
2433 2007-04-23 Jan Hubicka <jh@suse.cz>
2435 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2438 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2440 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2441 instead of checking GIMPLE_STMT_P in chain_next.
2443 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2446 * call.c (convert_for_arg_passing): Convert bitfields to their
2449 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2452 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2454 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2457 * cp/decl2.c (constrain_class_visibility):
2458 Do not warn about the use of anonymous namespace in the main input file.
2460 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2462 * cp-tree.h (current_template_parms): Fix typo in comment.
2464 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2466 * cp-tree.h, error.c: Fix comment typos.
2468 2007-04-13 Jason Merrill <jason@redhat.com>
2471 * call.c (reference_binding): Add c_cast_p parm. If true,
2472 add quals to TO as needed to make it reference-compatible.
2474 2007-04-11 Jan Hubicka <jh@suse.cz>
2476 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2477 that we are not processing template_decl.
2479 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2482 * class.c (build_base_path): Ensure that the converted pointer has
2483 the same cv-qualification as the input.
2485 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2487 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2489 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2491 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2493 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2494 * tree.c (cp_add_pending_fn_decls): Remove.
2495 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2497 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2499 Revert change removing staticp.
2501 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2503 * cp-objcp-common.c (cxx_staticp): Remove.
2504 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2505 * cp-tree.h (cxx_staticp):
2507 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2509 * class.c (check_for_override): Don't remove dllmport attribute
2512 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2515 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2516 type issue error and return early.
2518 2007-03-30 Jason Merrill <jason@redhat.com>
2521 * typeck.c (cp_type_readonly): New fn.
2522 * cp-tree.h: Declare it.
2523 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2524 (cp_finish_decl): Not here.
2526 2007-03-31 Richard Guenther <rguenther@suse.de>
2528 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2531 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2536 * parser.c (declarator_can_be_parameter_pack): New.
2537 (cp_parser_template_parameter): Only parse the `...' if the
2538 declarator can be a parameter pack.
2539 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2541 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2542 types (they could be used as array bounds).
2543 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2544 (tsubst_pack_expansion): Handle failure to expand parameter
2547 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2550 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2551 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2552 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2553 (CLASS_TYPE_NON_UNION_P): Add.
2554 (struct lang_type_class): Add has_complex_dflt.
2555 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2556 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2557 * cp-tree.def: Add TRAIT_EXPR.
2558 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2559 * lex.c (struct resword): Add __has_nothrow_assign,
2560 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2561 __has_trivial_constructor, __has_trivial_copy,
2562 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2563 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2564 __is_pod, __is_polymorphic, __is_union.
2565 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2566 (cp_parser_trait_expr): New.
2567 * semantics.c (finish_trait_expr, trait_expr_value
2568 classtype_has_nothrow_copy_or_assign_p): New.
2569 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2571 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2572 * class.c (check_bases, check_field_decl, check_bases_and_members):
2573 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2574 * pt.c (uses_template_parms, tsubst_copy_and_build,
2575 value_dependent_expression_p, type_dependent_expression_p): Deal with
2577 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2579 2007-03-29 Richard Guenther <rguenther@suse.de>
2581 * tree.c (cp_walk_subtrees): Do not set input_location.
2583 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2586 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2589 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2591 * parser.c (struct cp_parser): Update comment for
2592 greater_than_is_operator_p.
2593 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2594 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2595 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2596 !GREATER_THAN_IS_OPERATOR_P.
2597 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2598 `>>' operators that will become two `>' tokens in C++0x.
2599 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2600 mode, allowing it to terminate default arguments.
2601 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2602 `>>' like two consecutive `>' tokens.
2603 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2604 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2605 ends a template argument.
2607 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2609 * decl.c (redeclaration_error_message): Complain when redeclaring
2610 a friend function with default template arguments (C++0x mode only).
2611 * cp-tree.h (check_default_tmpl_args): Declare.
2612 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2613 template arguments in function templates. Add support for checking
2614 the default template arguments of friend templates.
2615 (push_template_decl_real): Fix call to check_default_tmpl_args.
2616 (type_unification_real): If a template parameter has not been
2617 deduced but provides a default template argument, substitute into
2618 that default template argument.
2619 * parser.c (cp_parser_init_declarator): When declaring (but not
2620 defining!) a function template in C++0x mode, check for default
2623 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2626 * decl.c (grokdeclarator): Deal with cv-qualified function type
2627 typedefs in the same way for member and non-member functions.
2629 2007-03-26 Dirk Mueller <dmueller@suse.de>
2631 * parser.c (cp_parser_member_declaration): Pedwarn
2632 about stray semicolons after member declarations.
2634 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2637 * pt.c (instantiate_decl): Set in_system_header.
2639 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2641 * cp-tree.h (current_tempalte_parms): Improve documentation.
2642 * pt.c (current_template_args): Likewise.
2645 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2646 not consume tokens when failing.
2648 2007-03-22 Jim Wilson <wilson@specifix.com>
2649 Mark Mitchell <mark@codesourcery.com>
2652 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2653 consistent with FROM.
2655 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2657 * error.c (dump_expr): Handle dependent names that designate types.
2658 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2660 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2662 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2664 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2666 * cvt.c (cp_convert_and_check) : Define.
2667 * cp-tree.h (cp_convert_and_check): Declare.
2668 * call.c (convert_conversion_warnings): Rename to
2669 conversion_null_warnings. The warning for floating-point to
2670 integer is handled by convert_and_check in convert_like_real.
2671 (convert_like_real): convert_conversion_warnings was renamed as
2672 conversion_null_warnings.
2673 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2674 overflow and changes of value during conversion.
2676 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2679 * parser.c (cp_parser_statement): If 'namespace' is found, this
2680 only can be a namespace alias definition, so parse it now.
2681 (cp_parser_namespace_alias_definition): if we find an open brace
2682 instead of '=', then this is actually a misplaced namespace
2685 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2688 * decl.c (cxx_init_decl_processing): Move command-line options
2689 processing to c-opts.c.
2691 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2693 * ptree.c (cxx_print_type): Use formatting markup for integers
2694 when printing template parameter index/level/orig level.
2695 (cxx_print_xnode): Ditto.
2696 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2697 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2698 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2700 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2701 rather than a HOST_WIDE_INT.
2702 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2703 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2705 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2706 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2707 IN_BASE_INITIALIZER bool bitfields.
2708 (struct cp_declarator): Make KIND a 4-bit field. Make
2709 PARAMETER_PACK_P a bool bitfield just after KIND.
2710 * pt.c (uses_parameter_packs): Destroy the pointer set.
2711 (make_pack_expansion): Ditto.
2712 (check_for_bare_parameter_packs): Ditto.
2713 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2715 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2718 * call.c (convert_default_arg): Instead of copying the node,
2721 2007-03-15 Dirk Mueller <dmueller@suse.de>
2724 * call.c (convert_conversion_warnings): New..
2725 (convert_like_real): .. factored out from here.
2726 (convert_conversion_warnings): Add warning about
2727 false being converted to NULL in argument passing.
2729 2007-03-14 Dirk Mueller <dmueller@suse.de>
2731 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2732 (finish_do_body): Warn about empty body in do/while statement.
2734 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2736 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2738 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2741 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2744 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2746 * cp/repo.c (init_repo): Initialize random_seed saved options.
2747 (finish_repo): Adjust.
2749 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2752 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2755 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2757 * decl.c (compute_array_index_type): New warning flag warn_vla.
2759 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2762 * call.c (convert_default_arg): Copy non-constant arguments.
2764 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2767 * parser.c (cp_parser_postfix_expression): Disallow compound
2768 literals in constant expressions.
2771 * semantics.c (finish_typeof): Use unlowered_expr_type.
2773 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2776 * cp-tree.h (unlowered_expr_type): New function.
2777 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2778 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2779 (unlowered_expr_type): New function.
2780 (build_unary_op): Disallow predecrements of bool bitfields.
2781 * call.c (build_conditional_expr): Use unlowered_expr_type.
2782 * pt.c (type_unification_real): Likewise.
2784 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2787 * typeck.c (check_return_expr): Check for bare parameter packs.
2788 (comptypes): Compare template parameter packs and
2789 type pack expansions.
2790 * decl.c (grokdeclarator): Deal with the declaration of function
2792 (grokparms): Verify that the (optional) function parameter pack is
2793 at the end of the parameter list.
2794 (xref_basetypes): Handle pack expansions in the base class.
2795 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2796 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2797 (NONTYPE_ARGUMENT_PACK): New.
2798 (TYPE_PACK_EXPANSION): New.
2799 (EXPR_PACK_EXPANSION): New.
2800 (ARGUMENT_PACK_SELECT): New.
2801 * cp-objcp-common.c (cp_tree_size): Compute size of
2802 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2803 ARGUMENT_PACK_SELECT.
2804 * error.c (dump_template_argument): Print template argument packs.
2805 (dump_template_argument_list): Ditto.
2806 (dump_template_parameter): Dump `...' for template type parameter
2808 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2809 (dump_parameters): Print function parameter packs.
2810 (dump_template_parms): Print template argument packs.
2811 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2812 (maybe_warn_variadic_templates): New.
2813 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2814 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2815 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2817 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2818 (write_template_arg): Write argument packs as separate arguments.
2819 * cp-tree.h (struct template_parm_index_s): Add flag that
2820 indicates that the template parameter is actually a parameter
2822 (struct tree_argument_pack_select): New.
2823 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2824 (union lang_tree_node): Add argument_pack_select.
2825 (FUNCTION_PARAMETER_PACK_P): New.
2826 (PACK_EXPANSION_P): New.
2827 (PACK_EXPANSION_PATTERN): New.
2828 (SET_PACK_EXPANSION_PATTERN): New.
2829 (PACK_EXPANSION_PARAMETER_PACKS): New.
2830 (ARGUMENT_PACK_P): New.
2831 (ARGUMENT_PACK_ARGS): New.
2832 (SET_ARGUMENT_PACK_ARGS): New.
2833 (ARGUMENT_PACK_INCOMPLETE_P): New.
2834 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2835 (TEMPLATE_PARM_PARAMETER_PACK): New.
2836 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2837 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2838 (ARGUMENT_PACK_SELECT_INDEX): New.
2839 (ARGUMENT_PACK_SELECT_ARG): New.
2840 (struct cp_declarator): Add parameter_pack_p flag.
2841 (maybe_warn_variadic_templates): Declare.
2842 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2843 indicate a template parameter pack.
2844 (uses_parameter_packs): Declare.
2845 (template_parameter_pack_p): Declare.
2846 (template_parms_variadic_p): Declare.
2847 (make_pack_expansion): Declare.
2848 (check_for_bare_parameter_packs): Declare.
2849 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2850 sizeof... expressions.
2851 (pp_cxx_expression): Print pack expansions and non-type argument
2853 (pp_cxx_exception_specification): Print pack expansions.
2854 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2855 (pp_cxx_ctor_initializer): Print pack expansions.
2856 (pp_cxx_type_id): Print pack expansions.
2857 (pp_cxx_template_argument_list): Print argument packs.
2858 (pp_cxx_template_parameter): Print ellipsis for template parameter
2860 * pt.c (comp_template_parms): Compare template parameter packs.
2861 (template_parameter_pack_p): New.
2862 (template_parms_variadic_p): New.
2863 (template_args_variadic_p): New.
2864 (make_ith_pack_parameter_name): New.
2865 (struct find_parameter_pack_data): New.
2866 (find_parameter_packs_r): New.
2867 (uses_parameter_packs): New.
2868 (make_pack_expansion): New.
2869 (check_for_bare_parameter_packs): New.
2870 (expand_template_argument_pack): New.
2871 (reduce_template_parm_level): Propagate parameter pack flag.
2872 (process_template_parm): Add is_parameter_pack parameter to state
2873 when the parameter is actually a parameter pack. Create template
2874 parameter packs when is_parameter_pack is true.
2875 (current_template_args): The argument for a template parameter
2876 pack is an argument pack containing a single pack expansion.
2877 (process_partial_specialization): When checking that non-type
2878 argument expressions do not involve template parameters, loop over
2879 the arguments in argument packs separately.
2880 (push_template_decl_real): Check that the type of the declaration
2881 does not have any bare parameter packs. Check that primary
2882 templates have no more than one parameter pack, and that it comes
2883 at the end of the template parameter list.
2884 (convert_template_argument): Handle coercions for pack expansion
2885 expressions by coercing the pattern then rebuilding the expansion.
2886 (coerce_template_parms): When coercing the arguments for a
2887 variadic template, pack "extra" arguments into an argument pack.
2888 (coerce_template_template_parms): Cannot coerce between parameter
2889 packs and non-pack parameters.
2890 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2891 (comp_template_args): Expand all template arguments packs before
2892 comparing template argument lists.
2893 (mangle_class_name_for_template): Make argument packs as separate
2895 (for_each_template_parm_r): No need to handle BASELINK.
2896 (instantiate_class_template): Handle pack expansions in the base
2898 (tsubst_pack_expansion): New.
2899 (tsubst_template_args): Handle substitutions of argument packs and
2900 pack expansion into template argument lists.
2901 (tsubst_decl): Expand function parameter packs into separate
2902 function parameters.
2903 (tsubst_arg_types): Expand a type pack expansion into separate
2905 (tsubst_exception_specification): Handle pack expansions in
2906 exception specifiers.
2907 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2908 replacing a template parameter with its argument. If we encounter
2909 a substitution for an argument pack, just return the parameter
2911 (tsubst_copy): sizeof(X...) returns the number of elements in
2912 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2913 PARM_DECL is a parameter pack.
2914 (tsubst_expr): Expression pack expansions and argument packs
2915 cannot show up here; they will all be handled through function
2916 calls, sizeof, and template argument lists.
2917 (tsubst_copy_and_build): sizeof(X...) returns the number of
2918 elements in parameter pack X. Handle pack expansions in TREE_LIST
2919 and CONSTRUCTOR nodes.
2920 (fn_type_unification): Handle "incomplete" explicit template
2921 argument lists that specify some of the arguments for a template
2923 (type_unification_real): Unify arguments against pack expansions.
2924 (template_parm_level_and_index): New, helper function.
2925 (unify_pack_expansion): New.
2926 (unify): Unify argument packs on an argument-by-argument basis,
2927 handling variadic argument packs as well.
2928 (more_specialized_fn): Handle unification of function parameter
2929 packs. All things being equal, prefer non-variadic function
2930 templates to variadic function templates.
2931 (more_specialized_class): Prefer the variadic class template
2932 partial specialization that binds fewer arguments to a parameter
2934 (regenerate_decl_from_template): Expand function parameter packs
2935 into separate parameters.
2936 (instantiate_decl): Ditto.
2937 (tsubst_initializer_list): Handle pack expansions for base-class
2939 (dependent_type_p_r): Determine dependent types in argument packs
2940 and pack expansions.
2941 (value_dependent_expression_p): Determine value-dependence of
2942 non-type argument packs.
2943 (dependent_template_arg_p): Handle argument packs.
2944 * semantics.c (finish_cond): Check for bare parameter packs.
2945 (finish_expr_stmt): Ditto.
2946 (finish_for_expr): Ditto.
2947 (finish_switch_cond): Ditto.
2948 (finish_mem_initializers): Ditto.
2949 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2951 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2952 * parser.c (make_declarator): Declarator is not an expansion.
2953 (make_pointer_declarator): Transfer parameter pack flag to outer
2955 (make_reference_declarator): Ditto.
2956 (make_ptrmem_declarator): Ditto.
2957 (make_call_declarator): Ditto.
2958 (make_array_declarator): Ditto.
2959 (cp_parser_postfix_expression): Allow pack expansion expressions
2960 in the argument list for a call expression.
2961 (cp_parser_parenthesized_expression_list): Add new parameter
2962 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2963 into separate arguments."
2964 (cp_parser_new_placement): Allow pack expansion expressions.
2965 (cp_parser_new_initializer): Ditto.
2966 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2967 base-class initializer expansion.
2968 (cp_parser_mem_initializer): Ditto.
2969 (cp_parser_template_parameter_list): Keep track of whether the
2970 template parameter is a template parameter pack.
2971 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2972 template parameter pack.
2973 (cp_parser_type_parameter): Ditto.
2974 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2976 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2977 this declarator is a parameter pack.
2978 (cp_parser_parameter_declaration): The ellipsis does not end the
2979 parameter declaration, because it might be a parameter pack. Parse
2980 the ellipsis to indicate a parameter pack.
2981 (cp_parser_initializer): Allow pack expansions.
2982 (cp_parser_initializer_list): Allow ellipsis to create an
2983 initializer expansion.
2984 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2986 (cp_parser_type_id_list): Allow ellipsis to create an exception
2987 specifier expansion.
2988 (cp_parser_attribute_list): Don't allow pack expansions.
2989 (cp_parser_functional_cast): Allow pack expansions.
2990 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2991 compute the length of a parameter pack.
2992 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2993 end a template argument.
2994 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2995 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2998 2007-03-09 Dirk Mueller <dmueller@suse.de>
3000 * cp/call.c (build_new_op): Call warn_logical_operator.
3002 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
3005 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
3008 * pt.c (any_template_arguments_need_structural_equality_p):
3011 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
3013 * decl.c (grokdeclarator): Disable warnings for anonymous
3016 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
3018 * typeck2.c (readonly_error): Always emit a hard error.
3019 Remove last argument.
3020 * cp-tree.h (readonly_error): Adjust prototype.
3021 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
3022 * typeck.c (build_unary_op): Likewise.
3023 (build_modify_expr): Likewise.
3025 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
3028 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
3030 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3033 * parser.c (struct cp_parser): New IN_IF_STMT.
3034 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
3035 returning if parsing the body of an 'if' statement or issuing an
3036 error and continuing.
3037 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
3039 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
3041 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
3044 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
3047 2007-03-02 Geoffrey Keating <geoffk@apple.com>
3049 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
3050 Objective-C++. Don't exit early if -shared-libgcc needs to be
3053 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3055 * typeck.c (common_base_type): Delete unused function.
3057 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3059 * Make-lang.in: Add dummy lang.install-pdf target.
3061 2007-03-01 Simon Baldwin <simonb@google.com>
3064 * decl.c (check_tag_decl): Added new warning for typedef ignored
3065 when it precedes an otherwise valid non-typedef declaration.
3067 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
3069 * typeck.c (build_function_call): Store converted arguments
3070 in a stack-allocated array instead of building a list.
3071 (convert_arguments): Store arguments in the array passed in as an
3072 argument, and return the actual number of arguments.
3073 * call.c (build_call): Delete, and replace with...
3074 (build_call_n, build_call_a): New.
3075 (build_op_delete_call): Rewrite to avoid constructing argument lists.
3076 (build_over_call): Store converted arguments in a stack-allocated
3077 array instead of building a list.
3078 (build_cxx_call): Pass arguments in an array instead of as a list.
3079 (build_java_interface_fn_ref): Rewrite to avoid constructing
3081 * tree.h: Update declarations to reflect above changes.
3082 * method.c (use_thunk): Use a stack-allocated array to hold
3083 the arguments instead of a list.
3084 * rtti.c (throw_bad_cast): Update call to cxx_call.
3085 (throw_bad_typeid): Likewise.
3086 (build_dynamic_cast_1): Likewise.
3087 * init.c (build_builtin_delete_call): Use build_call_n.
3088 * decl.c (expand_static_init): Likewise.
3089 * except.c (cp_protect_cleanup_actions): Likewise.
3090 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
3091 (gimplify_must_not_throw_expr): Likewise.
3092 (cxx_omp_apply_fn): Use build_call_a.
3094 2007-02-26 Mark Mitchell <mark@codesourcery.com>
3096 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
3097 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
3099 2007-02-25 Mark Mitchell <mark@codesourcery.com>
3101 * cp-tree.h (static_ctors): Remove.
3102 * cp-tree.h (static_dtors): Likewise.
3103 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
3104 refactoring of tree_map hierarchy.
3105 (decl_shadowed_for_var_insert): Likewise.
3106 * semantics.c (expand_body): Use c_expand_body.
3107 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
3108 * decl2.c (static_ctors): Remove.
3109 (static_dtors): Likewise.
3110 (generate_ctor_or_dtor_function): Pass NULL_TREE to
3111 objc_generate_static_init_call. Do not call static_[cd]tors.
3112 (generate_ctor_and_dtor_functions_for_priority): Do not check for
3114 (cp_write_global_declarations): Likewise.
3116 2007-02-23 Richard Guenther <rguenther@suse.de>
3118 * class.c (note_name_declared_in_class): Make declaration
3119 changes meaning a pedwarn.
3121 2007-02-22 Michael Matz <matz@suse.de>
3124 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
3125 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
3126 dump_function_decl): Guard emitting outer scopes by new flag.
3127 * cp-lang.c (cxx_dwarf_name): New function.
3128 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
3129 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
3131 (push_template_decl_real, lookup_template_class): Remove calls
3134 2007-02-19 Mark Mitchell <mark@codesourcery.com>
3136 * call.c (build_new_method_call): Ensure that explicit calls of
3137 destructors have type "void".
3139 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3141 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
3142 and -Walways-true with -Waddress.
3143 * cvt.c (convert_to_void): Replace unconditional warning with
3146 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
3148 * decl.c, tree.c: Fix comment typos.
3150 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3153 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
3154 statement expression if we had an error mark node.
3156 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3157 Brooks Moses <brooks.moses@codesourcery.com>
3158 Lee Millward <lee.millward@codesourcery.com>
3160 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
3161 Change class to tcc_vl_exp.
3163 * call.c (build_call): Use build_call_list instead
3165 (build_over_call): Likewise.
3166 (build_new_method_call): Use build_min_non_dep_call_list
3167 instead of build_min_non_dep.
3169 * error.c (dump_call_expr_args): New function.
3170 (dump_aggr_init_expr_args): New function.
3171 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
3172 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
3174 * cvt.c (convert_to_void): Use build_call_array instead
3175 of build3; use new AGGR_INIT_EXPR accessor macros.
3177 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
3178 instead of TREE_CODE_LENGTH.
3180 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
3181 AGGR_INIT_EXPR accessor macros.
3183 * cp-gimplify.c (cp_gimplify_init_expr): Use
3184 AGGR_INIT_EXPR_SLOT to set the slot operand.
3186 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
3187 (AGGR_INIT_EXPR_SLOT): New macro.
3188 (AGGR_INIT_EXPR_ARG): New macro.
3189 (aggr_init_expr_nargs): New macro.
3190 (AGGR_INIT_EXPR_ARGP): New macro.
3191 (aggr_init_expr_arg_iterator): New.
3192 (init_aggr_init_expr_arg_iterator): New.
3193 (next_aggr_init_expr_arg): New.
3194 (first_aggr_init_expr_arg): New.
3195 (more_aggr_init_expr_args_p): New.
3196 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
3197 (stabilize_aggr_init): New declaration.
3198 (build_min_non_dep_call_list): Likewise.
3200 * tree.c (process_aggr_init_operands): New function.
3201 (build_aggr_init_array) New function.
3202 (build_cplus_new): Update to use new CALL_EXPR and
3203 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
3204 build_aggr_init_array.
3205 (build_min_non_dep_call_list) New function.
3206 (build_min_nt): Assert input code parameter is not a variable
3207 length expression class.
3208 (build_min, build_min_non_dep): Likewise.
3209 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
3210 to check for equality instead of recursing. Handle tcc_vl_exp
3212 (stabilize_call): Update to only handle CALL_EXPRs, not
3213 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
3214 (stabilize_aggr_init): New function.
3215 (stabilize_init): Use it.
3217 * cxx-pretty-print.c (pp_cxx_postfix_expression)
3218 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
3219 AGGR_INIT_EXPR accessor macros and argument iterators.
3221 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
3222 build_vl_exp. Iterate through the operands, recursively
3223 processing each one.
3224 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3225 CALL_EXPR accessor macros.
3226 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3227 tree code classes. Use TREE_OPERAND_LENGTH instead of
3230 * semantics.c (finish_call_expr): Use build_nt_call_list
3231 instead of build_nt.
3232 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3233 accessor macros. Use build_call_array to construct the
3234 CALL_EXPR node instead of build3
3236 * decl2.c (build_offset_ref_call_from_tree): Use
3237 build_nt_call_list and build_min_non_dep_call_list instead
3238 of build_min_nt and build_min_non_dep.
3240 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3241 Use build_nt_call_list instead of build_min_nt.
3243 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3246 * call.c (build_conditional_expr): Improve error message.
3248 2007-02-13 Dirk Mueller <dmueller@suse.de>
3250 * friend.c (do_friend): Annotate warning about friend
3251 declarations in templates with OPT_Wnon_template_friend.
3252 Convert informal message from warning() to inform().
3254 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3255 Mark Mitchell <mark@codesourcery.com>
3258 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3259 instantiations for variables.
3261 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3264 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3265 Check warn_unused_value just once.
3267 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3270 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3271 (fn_type_unificiation): Likewise.
3272 (get_bindings): Likewise.
3274 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3277 * decl.c (finish_function): Use DECL_REPLACEABLE.
3278 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3280 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3282 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3284 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3286 * decl.c (grokvardecl): Don't error if !have_tls.
3287 (grokdeclarator): Likewise.
3288 * parser.c (cp_parser_omp_threadprivate): Likewise.
3290 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3293 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3294 parameters and result decls in omp clauses.
3295 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3298 2007-02-05 Dirk Mueller <dmueller@suse.de>
3301 * parser.c (cp_parser_class_specifier): Always initialize bases.
3303 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3305 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3306 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3307 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3309 * semantics.c (finish_omp_atomic): Store a whole expression node
3310 in operand 1, and integer_zero_node in operand 0, for dependent
3311 OMP_ATOMIC. Rewrite to make flow easier to understand.
3313 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3315 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3317 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3319 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3320 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3322 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3324 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3325 keyword warning to -Wc++0x-compat.
3327 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3329 * decl.c (grokdeclarator): Update documentation.
3331 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3334 * decl.c (grokdeclarator): If __thread is used together with
3335 a storage class other than extern and static, clear thread_p
3336 after issuing diagnostics and fall through to checking the
3339 2007-01-30 Roger Sayle <roger@eyesopen.com>
3341 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3342 calculating the size of an array (to avoid recursive errors).
3344 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3347 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3349 * call.c (convert_like_real): Don't warn when converting to
3352 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3354 * decl.c (pop_label): Replace warning with call to
3355 warn_for_unused_label.
3357 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3360 * semantics.c (finish_pseudo_destructor_expr): Check the
3361 destrutor name by calling check_dtor_name.
3363 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3365 * lex.c (D_CPP0X): Rename.
3367 (reswords): D_CPP0X -> D_CXX0X.
3368 (init_reswords): Ditto.
3369 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3370 of C++0x keywords as identifiers.
3372 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3375 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3378 2007-01-23 Ian Lance Taylor <iant@google.com>
3380 * typeck.c (convert_for_assignment): Only warn about a = b = c
3381 when converting to bool.
3383 2007-01-23 Roger Sayle <roger@eyesopen.com>
3385 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3387 * typeck.c (ignore_overflows): Remove the remaining uses of
3388 TREE_CONSTANT_OVERFLOW.
3390 2007-01-20 Jan Hubicka <jh@suse.cz>
3392 * decl2.c (start_objects, start_static_storage_duration_function):
3393 Do not make the functions uninlinable.
3395 2007-01-17 Ian Lance Taylor <iant@google.com>
3397 * class.c (add_method): Call VEC_reserve_exact rather than passing
3398 a negative size to VEC_reserve.
3400 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3403 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3405 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3408 * decl.c (make_typename_type): If the qualified name is not a
3409 type, issue an error.
3410 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3413 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3415 * rtti.c: Include target.h.
3416 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3417 don't emit typeinfo for fundamental types as weak.
3418 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3420 2007-01-08 Richard Guenther <rguenther@suse.de>
3422 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3424 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3426 * call.c (standard_conversion): Pass flag to
3427 vector_types_convertible_p to disallow emission of note.
3428 * typeck.c (convert_for_assignment): Pass flag to
3429 vector_types_convertible_p to allow emission of note.
3430 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3431 to disallow emission of note.
3433 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3436 * typeck.c (build_binary_op): Call overflow_warning if
3437 TREE_OVERFLOW_P is true for the result and not for any of the
3440 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3443 * class.c (add_method): Don't wait until template
3444 instantiation time to complain about duplicate methods.
3446 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3449 * semantics.c (finish_unary_op_expr): Warn only if result
3450 overflowed and operands did not.
3452 2007-01-05 Ian Lance Taylor <iant@google.com>
3454 * typeck.c (build_binary_op): Warn about comparing a non-weak
3457 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3459 * pt.c (tsubst): Propagate the need for structural equality checks
3460 when reducing the level of template parameters.
3462 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3464 * pt.c: Fix a comment typo.
3466 2007-01-02 Ian Lance Taylor <iant@google.com>
3468 * semantics.c (maybe_convert_cond): Optionally warn when using an
3469 assignment as a condition.
3470 * typeck.c (convert_for_assignment): Optionally warn about
3471 assigning the result of an assignment to a bool.
3473 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3475 * pt.c (canonical_template_parms): Correct typo in comment.
3477 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3479 * typeck.c (structural_comptypes): Renamed from "comptypes".
3480 (comptypes): Use canonical type information to perform fast type
3481 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3482 canonical type comparison returns the same results as we would see
3483 from the current, structural check. Support COMPARE_STRUCTURAL
3484 when we need structural checks.
3485 * decl.c (typename_compare): Fix comment.
3486 (build_typename_type): TYPENAME_TYPE nodes require structural
3487 equality checks, because they resolve different based on the
3489 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3490 require structural equality checks (for now).
3491 (build_ptrmemfunc_type): Build the canonical pointer to member
3493 (compute_array_index_type): Whenever we build a new index type
3494 to represent the size of an array in a template, we need to mark
3495 this index type as requiring structural equality. This goes for
3496 arrays with value-dependent sizes with the current ABI, or all
3498 * tree.c (cplus_array_hash): New.
3499 (struct cplus_array_info): New.
3500 (cplus_array_compare): New.
3501 (cplus_array_htab): New.
3502 (build_cplus_array_type_1): Use a hash table to cache the array
3503 types we build. Build the canonical array type for each array
3505 (cp_build_qualified_type_real): When building a cv-qualified array
3506 type, use the hash table of array types and build canonical array
3508 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3509 use structural equality (for now).
3510 * cp-tree.h (COMPARE_STRUCTURAL): New.
3511 * pt.c (canonical_template_parms): New.
3512 (canonical_type_parameter): New.
3513 (process_template_parm): Find the canonical type parameter.
3514 (lookup_template_class): When we have named the primary template
3515 type, set the canonical type for our template class to the primary
3516 template type. If any of the template arguments need structural
3517 equality checks, the template class needs structural equality
3519 (tsubst): When reducing the level of a template template
3520 parameter, we require structural equality tests for the resulting
3521 parameter because its template parameters have not had their types
3522 canonicalized. When reducing a template type parameter, find the
3523 canonical reduced type parameter.
3524 (any_template_arguments_need_structural_equality_p): New.