1 2008-01-21 Jason Merrill <jason@redhat.com>
4 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
6 2008-01-21 Richard Guenther <rguenther@suse.de>
9 * error.c (cp_print_error_function): Deal with recursive
12 2008-01-20 Paolo Carlini <pcarlini@suse.de>
15 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
17 2008-01-20 Paolo Carlini <pcarlini@suse.de>
21 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
22 on non-IS_AGGR_TYPE scope.
23 (constructor_name_p): Assert IS_AGGR_TYPE.
25 2008-01-18 Ian Lance Taylor <iant@google.com>
28 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
29 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
30 DECL_IS_OPERATOR_NEW flag.
32 2008-01-16 Richard Guenther <rguenther@suse.de>
35 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
36 for conversions to type variants.
38 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
40 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
41 declaration and code. Update copyright year.
43 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
46 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
47 know we have a class type.
49 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
52 * pt.c (coerce_template_parameter_pack): When substituting into
53 the type of a non-type template parameter pack. use the
54 deduced/substituted arguments.
55 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
56 can be a parameter pack with the ellipsis following it. When we
57 have an erroneous declaration, allow it to be a parameter pack.
58 (cp_parser_template_parameter): Complain about default
59 arguments on non-type template parameter packs, and parse them
60 using the new cp_parser_default_argument.
61 (cp_parser_parameter_declaration): Complain about parameter packs
62 with default arguments. Move parsing of default arguments into a
63 new function, cp_parser_default_argument.
64 (cp_parser_default_argument): New; extracted from
65 cp_parser_parameter_declaration.
67 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
73 * typeck.c (check_return_expr): If there are bare parameter packs
74 in the return value, set it to error_mark_node.
75 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
76 * pt.c (find_parameter_packs_r): Look at the type of
77 IDENTIFIER_NODEs (e.g., for user-defined conversions).
78 (check_for_bare_parameter_packs): Flip the result: now returns
79 TRUE when there were bare parameter packs, FALSE otherwise.
80 (push_template_decl_real): Deal with flipped result of
81 check_for_bare_parameter_packs.
82 * semantics.c (finish_cond): If there are bare parameter packs in
83 the conditional, set it to error_mark_node.
84 (finish_expr_stmt): If there are bare parameter packs in the
85 expression, set it to error_mark_node.
86 (finish_for_expr): Ditto.
87 (finish_switch_cond): If there are bare parameter packs in
88 the conditional, set it to error_mark_node.
89 (finish_mem_initializers): If there are bare parameter packs in
90 the member initializer, set it to error_mark_node.
91 (finish_member_declaration): Check the attributes of the
92 declaration for bare parameter packs, and remove the attributes if
93 any have bare parameter packs.
94 * parser.c (cp_parser_using_declaration): Check the using
95 declaration for bare parameter packs.
96 (cp_parser_base_clause): If there are bare parameter packs in a
97 base specifier, don't add it to the chain.
99 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
102 * error.c (dump_simple_decl): Display ellipsis for template
103 non-type parameter packs.
104 (dump_decl): Display ellipsis for template type parameter packs.
105 (dump_template_decl): Display ellipsis for template template
107 * pt.c (redeclare_class_template): When redeclaring a class
108 template, check for collisions between template parameters and
109 template parameter packs.
111 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
114 * pt.c (process_partial_specialization): Don't mark template
115 parameters that occur in non-deduced contexts.
116 (struct pair_fn_data): Add include_nondeduced_p.
117 (for_each_template_parm_r): Only visit non-deduced contexts if
118 include_nondeduced_p is set.
119 (for_each_template_parm): Added parameter include_nondeduced_p,
120 which states whether template parameters found in non-deduced
121 contexts should be visited.
122 (uses_template_parms): Visit all template parameters, even those
123 in non-deduced contexts.
125 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
128 * pt.c (check_default_tmpl_args): Check for parameter packs that
129 aren't at the end of a primary template.
130 (push_template_decl_real): Remove check for parameter packs that
131 aren't at the end of a primary template; that now happens in
132 check_default_tmpl_args.
133 * semantics.c (finish_template_template_parm): Use
134 check_default_tmpl_args to check for errors in the template
137 2008-01-12 Doug Kwan <dougkwan@google.com>
139 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
140 instead of OPT_Wreturn_type in warning due to ignored return type
142 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
143 instead of OPT_Wreturn_type in warning due to ignored return type
146 2008-01-08 Jakub Jelinek <jakub@redhat.com>
149 * semantics.c (finish_omp_for): Don't call
150 fold_build_cleanup_point_expr if processing_template_decl.
152 2008-01-04 Paolo Carlini <pcarlini@suse.de>
153 Jakub Jelinek <jakub@redhat.com>
156 * error.c (dump_template_argument): Deal with TREE_LIST.
158 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
160 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
161 long" in C++0x mode; change the warning to note that "long long"
162 is only unsupported in C++98 mode.
164 2007-12-20 Jason Merrill <jason@redhat.com>
167 * call.c (standard_conversion): Derived-to-base is considered a
170 2007-12-19 Jakub Jelinek <jakub@redhat.com>
173 * parser.c (cp_parser_omp_parallel): For non-combined parallel
174 call cp_parser_statement rather than
175 cp_parser_already_scoped_statement.
177 2007-12-18 Jason Merrill <jason@redhat.com>
180 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
182 (dependent_type_p_r): Handle the domain of an array.
184 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
185 Jakub Jelinek <jakub@redhat.com>
190 * pt.c (template_template_parm_bindings_ok_p): New; verifies
191 bindings of template template parameters after all template
192 arguments have been deduced.
193 (coerce_template_parms): Don't complain when COMPLAIN doesn't
195 (fn_type_unification): Use template_template_parm_bindings_ok_p.
196 (unify): Deal with variadic, bound template template parameters.
197 (get_class_bindings): Use template_template_parm_bindings_ok_p.
199 2007-12-18 Jakub Jelinek <jakub@redhat.com>
202 * decl.c (grokdeclarator): Reject friend sfk_constructor
205 2007-12-17 Jakub Jelinek <jakub@redhat.com>
208 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
211 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
214 * cp-lang.c (cp_classify_record): New.
215 (LANG_HOOKS_CLASSIFY_RECORD): Override.
217 2007-12-11 Jakub Jelinek <jakub@redhat.com>
220 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
223 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
224 dynamic_cast in a template.
226 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
229 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
230 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
232 2007-12-10 Jakub Jelinek <jakub@redhat.com>
235 * error.c (dump_type_prefix, dump_type_suffix): Handle
239 * error.c (dump_expr): Handle ABS_EXPR.
241 2007-12-09 Jakub Jelinek <jakub@redhat.com>
245 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
246 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
247 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
248 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
249 flag_use_repository and repo_emit_p returned 2.
251 2007-12-06 Jakub Jelinek <jakub@redhat.com>
254 * tree.c (stabilize_call, stabilize_init): Do nothing if
255 processing_template_decl.
257 2007-12-05 Jakub Jelinek <jakub@redhat.com>
260 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
261 error instead of assertion failure.
262 * parser.c (cp_parser_decltype): If closing paren is not found,
263 return error_mark_node.
265 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
268 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
270 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
271 since arg_assoc_template_arg will deal with them (better).
273 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
276 * pt.c (tsubst_exception_specification): Handle substitutions into
277 member templates, where tsubst_pack_expansion returns a
280 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
283 * pt.c (unify_pack_expansion): If we didn't deduce any actual
284 bindings for the template parameter pack, don't try to keep the
285 empty deduced arguments.
286 (unify): If a parameter is a template-id whose template argument
287 list contains a pack expansion that is not at the end, then we
288 cannot unify against that template-id.
290 2007-12-02 Paolo Carlini <pcarlini@suse.de>
293 * pt.c (current_template_args): Use error_operand_p.
295 2007-12-02 Paolo Carlini <pcarlini@suse.de>
298 * error.c (dump_decl): Handle TREE_BINFO.
300 2007-12-01 Ollie Wild <aaw@google.com>
303 * typeck.c (build_binary_op): Add conversion of pointers to function
304 members appearing as operands to the equality operators.
306 2007-11-30 Jakub Jelinek <jakub@redhat.com>
309 * error.c (dump_expr): Handle OBJ_TYPE_REF.
311 2007-11-29 Jakub Jelinek <jakub@redhat.com>
314 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
316 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
321 * parser.c (cp_parser_decltype): Don't call finish_id_expression
323 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
326 2007-11-27 Jakub Jelinek <jakub@redhat.com>
328 PR tree-optimization/34181
329 * method.c (use_thunk): Don't inline the call in the thunk.
332 * tree.c (decl_linkage): Static data members and static member
333 functions in anonymous ns classes are lk_external.
335 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
338 * decl.c (start_preparsed_function): Pass
339 processing_template_decl for the new allocate_struct_function
342 2007-11-25 Richard Guenther <rguenther@suse.de>
344 * decl.c (poplevel): Use BLOCK_CHAIN.
346 2007-11-24 Ollie Wild <aaw@google.com>
348 * typeck.c (delta_from_ptrmemfunc): New function.
349 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
350 (build_binary_op): Call delta_from_ptrmemfunc.
352 2007-11-23 Jakub Jelinek <jakub@redhat.com>
356 * decl.c (cp_finish_decl): Disallow variable or field
357 definitions if extern "Java" aggregates.
358 (grokparms): Disallow parameters with extern "Java"
360 (check_function_type): Disallow function return values
361 with extern "Java" aggregates.
362 * init.c (build_new_1): Disallow placement new with
363 extern "Java" aggregates.
365 2007-11-23 Mark Mitchell <mark@codesourcery.com>
366 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
369 * call.c (convert_like_real): Build a zero constant when __null is
370 converted to an integer type.
372 2007-11-22 Jakub Jelinek <jakub@redhat.com>
375 * decl2.c (cp_write_global_declarations): Issue error about static
376 data members in anonymous namespace which are declared and used,
379 2007-11-20 Jakub Jelinek <jakub@redhat.com>
382 * parser.c (cp_parser_class_head): Reject function template ids.
385 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
386 when processing_template_decl to build_array_type.
389 * pt.c (more_specialized_fn): Don't segfault if one or
390 both argument list end with ellipsis.
392 2007-11-18 Jakub Jelinek <jakub@redhat.com>
395 * semantics.c (finish_call_expr): Set
396 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
397 or OVERLOAD with all noreturn functions.
399 2007-11-16 Jakub Jelinek <jakub@redhat.com>
402 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
405 2007-11-13 Jakub Jelinek <jakub@redhat.com>
412 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
413 set to error_mark_node the outermost POINTER_TYPE to the pack if
414 it is seen in a POINTER_TYPE.
415 (push_template_decl_real): If check_for_bare_parameter_packs
416 fails for function return type, set the return type to
417 integer_type_node. If check_for_bare_parameter_packs failed
418 for non-function, return error_mark_node.
421 * call.c (build_new_op): Call resolve_args before calling
424 2007-11-11 Tom Tromey <tromey@redhat.com>
427 * lex.c (handle_pragma_implementation): Use cpp_included_before.
429 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
432 * pt.c (redeclare_class_template): Update error message. Use a
433 note to show the previous declaration.
434 (tsubst_friend_class): Use the location of the friend template as
435 the input location before calling redeclare_class_template.
437 2007-11-11 Jakub Jelinek <jakub@redhat.com>
440 * semantics.c (finish_pseudo_destructor_expr): Handle
441 object == error_mark_node.
443 2007-11-10 Jakub Jelinek <jakub@redhat.com>
446 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
447 is not scalar type, let finish_class_member_access_expr handle
448 diagnostics. Pass BIT_NOT_EXPR argument to
449 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
451 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
454 * decl.c (cp_complete_array_type): If any of the initializer
455 elements are pack expansions, don't compute the array size yet.
457 2007-11-08 Andrew Pinski <pinskia@gmail.com>
460 * tree.c (decl_linkage): Fields have no linkage.
462 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
464 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
466 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
471 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
472 Be careful with ERROR_MARK_NODEs.
473 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
476 2007-11-07 Jakub Jelinek <jakub@redhat.com>
479 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
482 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
486 * tree.c (c_build_qualified_type): Define bridge to
487 cp_build_qualified_type.
489 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
500 * typeck.c (check_return_expr): Pass address of retval to
501 check_for_bare_parameter_packs.
502 * class.c (build_base_field): Tolerate bases that have no layout
504 (end_of_base): Ditto.
505 * tree.c (canonical_type_variant): Be careful with
507 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
509 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
510 which states whether parameter packs should be replaced with
512 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
513 possible. If set_packs_to_error is set true, replace the parameter
514 pack with ERROR_MARK_NODE. Manage our own pointer sets.
515 (uses_parameter_packs): Don't set parameter packs to
517 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
518 which may be modified (if it is a parameter pack). Instructs
519 find_parameter_packs_r to replace parameter packs with
520 ERROR_MARK_NODE (so that they won't cause errors later on).
521 (process_template_parm): Pass pointer to
522 check_for_bare_parameter_packs.
523 (process_partial_specialization): Replace pack expansions before
524 the end of the template argument list with ERROR_MARK_NODE.
525 (push_template_decl_real): Pass pointer to
526 check_for_bare_parameter_packs. Replace parameter packs not at the
527 end of the template parameter list with ERROR_MARK_NODE.
528 (convert_template_argument): Be more careful about using DECL_NAME
529 on only declarations.
530 (unify): Can't unify against ERROR_MARK_NODE.
531 * semantics.c (finish_cond): Pass pointer to
532 check_for_bare_parameter_packs.
533 (finish_expr_stmt): Ditto.
534 (finish_for_expr): Ditto.
535 (finish_switch_cond): Pass pointer to
536 check_for_bare_parameter_packs, and call it before we put the
537 condition into the statement.
538 (finish_mem_initializers): Pass pointer to
539 check_for_bare_parameter_packs.
540 (finish_member_declaration): Ditto.
541 * parser.c (cp_parser_base_clause): Ditto.
543 2007-11-06 Jakub Jelinek <jakub@redhat.com>
546 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
547 with the final TREE_READONLY flag in place. processing_template_decl
548 is known to be 0 in this part of function.
551 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
552 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
553 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
554 * semantics.c (finish_omp_atomic): Revert most of the
555 2007-02-05 changes, just keep the new representation of
556 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
558 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
561 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
564 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
569 * typeck.c (merge_types): Don't lose rvalue references when
571 * call.c (build_over_call): Don't elide move constructors just
572 because the copy constructor is trivial (!).
573 (compare_ics): If comparing cv-qualifiers fails, we can still order
574 based on binding lvalues vs. rvalues.
576 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
579 * pt.c (unify_pack_expansion): bring handling of function call
580 arguments into line with type_unification_real.
582 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
584 * typeck.c (build_binary_op): Use pedwarn instead of error for
587 2007-11-05 Jakub Jelinek <jakub@redhat.com>
590 * parser.c (cp_parser_unary_expression): For &&label call
591 cp_parser_non_integral_constant_expression and return error_mark_node
595 * decl.c (grokdeclarator): Don't call build_memfn_type if type
596 is neither FUNCTION_TYPE nor METHOD_TYPE.
598 2007-11-02 Jakub Jelinek <jakub@redhat.com>
601 * parser.c (cp_parser_nested_name_specifier_opt): Use
602 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
603 typedef of currently open class.
605 2007-11-02 Paolo Carlini <pcarlini@suse.de>
608 * error.c (dump_expr): Deal specially with statements.
610 2007-11-01 Jason Merrill <jason@redhat.com>
613 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
615 (lookup_template_class): Use it to get the outer template args
616 for instantiating one.
619 * pt.c (reduce_template_parm_level): tsubst the parameters
620 of a template template parm.
622 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
625 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
627 2007-11-01 Jakub Jelinek <jakub@redhat.com>
630 * parser.c (cp_parser_postfix_dot_deref_expression): If
631 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
632 first and if that succeeds and type is SCALAR_TYPE_P, create
636 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
637 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
638 as for std::type_info.
640 2007-10-31 Paolo Carlini <pcarlini@suse.de>
643 * cxx-pretty-print.c (pp_cxx_typeid_expression,
644 pp_cxx_delete_expression): Change to static linkage.
645 * cxx-pretty-print.h: Adjust declarations.
646 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
647 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
648 MODOP_EXPR): Forward to pp_expression.
650 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
653 2007-10-31 Christian Bruel <christian.bruel@st.com>
654 Mark Mitchell <mark@codesourcery.com>
657 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
658 if retval is volatile.
660 2007-10-30 Jakub Jelinek <jakub@redhat.com>
663 * decl2.c (build_offset_ref_call_from_tree): Call
664 build_non_dependent_expr on object prior to building ADDR_EXPR from it
665 if FN is DOTSTAR_EXPR.
667 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
671 * pt.c (find_parameter_packs_r): Fix typo in comment.
672 (convert_template_argument): Look at the pattern of a pack
673 expansion to determine what kind of entity we're converting.
674 (coerce_template_parameter_pack): When we have coerced a non-type
675 template parameter pack, substitute into the type of that pack.
676 (tsubst_pack_expansion): When our substitution of a parameter pack
677 is a "trivial" substitution of itself, just substitute into the
678 pack expansion rather than actually expanding.
680 2007-10-29 Jakub Jelinek <jakub@redhat.com>
683 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
684 for non-integral type bitfields. Return true if bitfield is correct, false
685 error has been diagnosed.
686 (check_field_decls): If check_bitfield_decl returned false, call also
689 2007-10-28 Paolo Carlini <pcarlini@suse.de>
690 Mark Mitchell <mark@codesourcery.com>
693 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
694 class member error out and return.
696 2007-10-27 Jakub Jelinek <jakub@redhat.com>
698 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
699 to current_function_decl rather than 0.
702 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
704 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
706 2007-10-27 Jason Merrill <jason@redhat.com>
709 * call.c (convert_default_arg): Detect recursion.
711 2007-10-27 Jakub Jelinek <jakub@redhat.com>
714 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
715 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
717 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
719 * error.c (dump_expr): Handle OFFSETOF_EXPR.
721 2007-10-26 Jason Merrill <jason@redhat.com>
724 * pt.c (get_template_info): New fn.
725 (template_class_depth): Use it.
726 (push_template_decl_real): Check that the template args of the
727 definition match the args of the previous declaration.
729 2007-10-26 Paolo Carlini <pcarlini@suse.de>
732 * decl2.c (coerce_new_type): Do not allow a default argument for
735 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
738 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
739 don't see the leading '('. Only lookup names if we get an
742 2007-10-26 Jakub Jelinek <jakub@redhat.com>
745 * parser.c (cp_parser_parenthesized_expression_list): Set
746 greater_than_is_operator_p to true in between the parens.
748 2007-10-26 Paolo Carlini <pcarlini@suse.de>
751 * decl.c (grokdeclarator): In case of conflicting specifiers
752 just return error_mark_node.
754 2007-10-26 Ollie Wild <aaw@google.com>
756 * expr.c (cxx_expand_expr): Removed.
757 * cp-tree.h (exx_expand_expr): Removed.
758 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
761 2007-10-25 Paolo Carlini <pcarlini@suse.de>
764 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
766 2007-10-23 Jason Merrill <jason@redhat.com>
768 PR c++/25950 (DR 391)
769 * call.c (struct conversion): Remove check_copy_constructor_p.
770 (reference_binding): Always bind a reference directly to a
771 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
773 (check_constructor_callable): Remove.
774 (convert_like_real): Don't call it.
775 (initialize_reference): Don't call check_constructor_callable.
776 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
777 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
778 conversions if LOOKUP_NO_TEMP_BIND.
779 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
780 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
782 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
784 2007-10-22 Jakub Jelinek <jakub@redhat.com>
787 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
788 before checking if its type is integral.
790 2007-10-22 Jason Merrill <jason@redhat.com>
793 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
794 * pt.c (apply_late_template_attributes): Splice out dependent
795 attributes from DECL_ATTRIBUTES.
797 * decl.c (cxx_maybe_build_cleanup): Use build_address.
799 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
801 * typeck.c (build_binary_op) : Use appropriate warning option
802 instead of unnamed warning.
804 2007-10-16 Paolo Carlini <pcarlini@suse.de>
807 * pt.c (current_template_args): Do not change TREE_LIST elements
808 with a TREE_VALUE of error_mark_node.
810 2007-10-16 Mark Mitchell <mark@codesourcery.com>
812 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
813 * decl.c (start_decl): Tidy.
814 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
816 (grokdeclarator): Clarify comment.
818 2007-10-14 Andrew Pinski <pinskia@gmail.com>
821 * decl.c (grokfndecl): Return NULL after the "definition of
822 implicitly-declared" error happened.
824 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
827 * call.c (build_user_type_conversion_1): Do not consider conversion
828 functions to convert a (possibly cv-qualified) object to the (possibly
829 cv-qualified) same object type (or a reference to it), to a (possibly
830 cv-qualified) base class of that type (or a reference to it).
832 2007-10-12 Paolo Carlini <pcarlini@suse.de>
834 * pt.c (tsubst): Use template_parm_level_and_index.
836 2007-10-12 Jakub Jelinek <jakub@redhat.com>
839 * parser.c (cp_parser_compound_statement): Handle label-declarations
840 at the beginning of the compound statement.
841 (cp_parser_block_declaration): Issue diagnostics about __label__
842 not at the beginning of a block.
844 2007-10-11 Paolo Carlini <pcarlini@suse.de>
847 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
848 to convert_template_argument.
849 (coerce_template_parms): Return error_mark_node after fixed-length
851 (tsubst_decl): Check for error_mark_node the return value of the
852 first tsubst in 'case VAR_DECL'.
854 2007-10-08 Ollie Wild <aaw@google.com>
856 * typeck2.c (digest_init): Call cplus_expand_constant after
857 convert_for_initialization.
858 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
859 * expr.c (cplus_expand_constant): Updated function description.
861 2007-10-04 Jason Merrill <jason@redhat.com>
864 * call.c (initialize_reference): Handle local static reference
867 2007-10-03 Jason Merrill <jason@redhat.com>
870 * name-lookup.c (push_namespace_with_attrs): Fold back into...
871 (push_namespace): Here.
872 (handle_namespace_attrs): New fn for the attr code.
873 (leave_scope): Don't pop_visibility.
874 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
875 * parser.c (cp_parser_namespace_definition): Call
876 handle_namespace_attrs and pop_visibility as appropriate.
879 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
881 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
883 * decl.c (duplicate_decls): Preserve linkage flags for mere
884 redeclarations of gnu_inline definitions.
886 2007-10-03 Jason Merrill <jason@redhat.com>
889 * decl.c (wrap_cleanups_r): New fn.
890 (wrap_temporary_cleanups): New fn.
891 (initialize_local_var): Call it.
893 2007-09-29 Jason Merrill <jason@redhat.com>
896 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
897 constant to not have DECL_EXTERNAL if it's file-local.
899 2007-09-28 Ollie Wild <aaw@google.com>
902 2007-09-27 Ollie Wild <aaw@google.com>
904 * typeck2.c (digest_init): Call cplus_expand_constant after
905 convert_for_initialization.
906 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
907 * expr.c (cplus_expand_constant): Updated function description.
909 2007-09-28 Jason Merrill <jason@redhat.com>
912 * class.c (layout_empty_base): Take rli parameter, update
913 rli->record_align if empty base has user-specified alignment.
914 (build_base_field): Pass rli to it.
916 2007-09-28 Paolo Carlini <pcarlini@suse.de>
919 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
921 2007-09-28 Paolo Carlini <pcarlini@suse.de>
924 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
925 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
926 (dump_parameters): Just call dump_type for argument packs too.
928 2007-09-28 Jakub Jelinek <jakub@redhat.com>
931 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
932 qualification by creating qualified PACK_EXPANSION_PATTERN and
933 then calling make_pack_expansion on it.
935 2007-09-27 Ollie Wild <aaw@google.com>
937 * typeck2.c (digest_init): Call cplus_expand_constant after
938 convert_for_initialization.
939 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
940 * expr.c (cplus_expand_constant): Updated function description.
942 2007-09-27 Jason Merrill <jason@redhat.com>
945 * decl2.c (is_late_template_attribute): Don't crash on unknown
948 2007-09-27 Paolo Carlini <pcarlini@suse.de>
951 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
952 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
953 spaces in the formatting.
954 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
956 2007-09-27 Jakub Jelinek <jakub@redhat.com>
958 * error.c (cxx_print_error_function): Add third argument, pass
959 it over to lhd_print_error_function.
960 (cp_print_error_function): If diagnostic->abstract_origin, print
962 * cp-tree.h (struct diagnostic_info): New forward decl.
963 (cxx_print_error_function): Add third argument.
965 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
968 * name-lookup.c (pushtag): Do not create an implicit typedef before
969 the associated type declaration is known to be valid.
971 2007-09-25 Jakub Jelinek <jakub@redhat.com>
973 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
974 rather than pointers.
976 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
979 * search.c (check_final_overrider): Fail if
980 targetm.comp_type_attributes returns 0.
982 2007-09-24 Jason Merrill <jason@redhat.com>
985 * pt.c (resolve_typename_type): Don't look things up in the original
986 template if it would mean losing template arguments.
988 2007-09-24 Jakub Jelinek <jakub@redhat.com>
991 * cp-tree.h (cxx_type_hash_eq): New prototype.
992 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
993 * tree.c (cxx_type_hash_eq): New function.
995 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
998 * tree.c (cp_build_qualified_type_real): Build a canonical
999 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
1001 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1005 * tree.c (cplus_array_compare): Compare pointers, not types.
1006 (build_cplus_array_type_1): Store new array type into the hash
1007 table before building the canonical type; build the canonical type
1009 (cp_build_qualified_type_real): Put all of the array types with
1010 cv-qualified element types into the C++ array hash table, built as
1011 variants of the unqualified versions.
1013 2007-09-23 Jason Merrill <jason@redhat.com>
1016 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
1017 for deprecation warnings.
1019 2007-09-22 Jason Merrill <jason@redhat.com>
1022 * call.c (build_over_call): Warn about deprecated virtuals.
1025 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
1026 (MAYBE_TAGGED_TYPE_P): Remove.
1027 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
1028 instead of calling is_late_template_attribute again.
1029 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
1030 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
1031 Don't crash on typedefs from non-template classes.
1032 * decl2.c (grokfield): Don't sorry about attrs on template parms.
1033 (is_late_template_attribute): All attributes applied to template
1034 parms or typename types are dependent. Static.
1035 (splice_template_attributes): Pass decl through.
1036 (save_template_attributes): Likewise.
1038 2007-09-20 Jakub Jelinek <jakub@redhat.com>
1041 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
1042 returned from tsubst_pack_expansion.
1043 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
1044 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
1046 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1049 * semantics.c (finish_id_expression): Use consistently
1050 context_for_name_lookup.
1051 * decl.c (fixup_anonymous_aggr): Fix error message for
1052 anonymous struct (vs union).
1054 2007-09-19 Jason Merrill <jason@redhat.com>
1057 * pt.c (tsubst): Handle typedefs by looking for the specialization.
1058 (retrieve_specialization): Only tagged types use
1059 DECL_TEMPLATE_INSTANTIATIONS.
1060 (instantiate_class_template): Push nested classes too.
1061 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
1063 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
1064 * init.c (is_aggr_type): Remove redundant tests.
1065 * class.c (push_nested_class): Use CLASS_TYPE_P.
1067 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1070 * init.c (build_zero_init): If, recursively, build_zero_init
1071 returns a NULL_TREE, do not append it to the VEC of constructors.
1073 2007-09-18 Jason Merrill <jason@redhat.com>
1076 * pt.c (apply_late_template_attributes): Set processing_template_decl.
1077 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
1078 ATTR_FLAG_TYPE_IN_PLACE.
1079 (tsubst): Do unqualified lookup to find typedefs from current class.
1080 [ARRAY_TYPE]: Propagate alignment info.
1081 * decl2.c (is_late_template_attribute): Only defer handling of
1082 attribute aligned if the expression is dependent.
1083 (save_template_attributes): If we're deferring any attributes,
1084 make this a naming typedef.
1086 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1088 PR c++/33462 (again)
1089 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
1090 va_arg instead of __builtin_va_arg.
1092 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1095 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
1096 (pp_cxx_primary_expression): Use it.
1097 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
1098 * error.c (dump_expr): Use it.
1100 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1103 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
1104 out case TYPEID_EXPR to...
1105 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
1106 and pp_cxx_right_paren.
1107 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
1108 * error.c (dump_expr): Use it.
1110 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1113 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
1114 (pp_cxx_primary_expression): Use it.
1115 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
1116 * error.c (dump_expr): Use it.
1118 2007-09-16 Paolo Carlini <pcarlini@suse.de>
1121 * init.c (build_new): Remove warning for zero-element
1124 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
1127 * call.c (maybe_handle_implicit_object): Set this_p, clear
1128 rvaluedness_matches_p.
1129 (compare_ics): Do not compare rvaluedness matching when one of the
1130 operands is an implicit object.
1132 2007-09-14 Jason Merrill <jason@redhat.com>
1134 PR c++/17743, c++/19163
1135 * decl2.c (is_late_template_attribute): New fn.
1136 (splice_template_attributes, save_template_attributes): New fns.
1137 (cplus_decl_attributes): Call save_template_attributes.
1138 * pt.c (apply_late_template_attributes): New fn.
1139 (instantiate_class_template, tsubst_decl): Use it.
1140 * cp-tree.h: Declare is_late_template_attribute.
1142 2007-09-13 Tom Tromey <tromey@redhat.com>
1144 * parser.c (cp_lexer_new_main): Don't use
1145 c_lex_return_raw_strings.
1146 (cp_lexer_get_preprocessor_token): Update. Add special case when
1149 2007-09-11 Jan Hubicka <jh@suse.cz>
1151 * method.c (use_thunk): Use tree_rest_of_compilation
1152 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
1153 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
1154 * cp-tree.h (expand_body): Kill.
1155 (emit_associated_thunks): Declare.
1156 * semantics.c (emit_associated_thunks): Export.
1157 (expand_body): Kill.
1159 2007-09-09 David Daney <ddaney@avtrex.com>
1162 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
1163 to calculate cookie_ptr.
1165 2007-09-08 Jason Merrill <jason@redhat.com>
1168 * pt.c (most_specialized_class): Set processing_template_decl
1169 while tsubsting partial spec args.
1171 2007-09-06 Jason Merrill <jason@redhat.com>
1173 * decl2.c (get_guard): Copy visibility from the guarded variable.
1175 2007-09-06 Jan Hubicka <jh@suse.cz>
1177 * semantics.c (expand_body): Do not mark arguments of clones used.
1179 2007-09-06 Paolo Carlini <pcarlini@suse.de>
1182 * decl.c (cp_finish_decl): When processing_template_decl,
1183 deal correctly with init as TREE_LIST.
1185 2007-09-06 Tom Tromey <tromey@redhat.com>
1187 * decl.c (finish_function): Put return's location on line zero of
1190 2007-09-05 Jason Merrill <jason@redhat.com>
1193 * except.c (prepare_eh_type): Use type_decays_to.
1196 * init.c (build_delete): Use build_headof to get the address of the
1197 complete object if we aren't using the deleting destructor.
1198 * rtti.c (build_headof): No longer static.
1199 * cp-tree.h: Declare it.
1201 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1203 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1204 decl if a prototype for XX is provided with throw().
1207 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1208 on __*_chk non-__builtin_* decls.
1210 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1213 * semantics.c (finish_id_expression): Use context_for_name_lookup
1214 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1215 * class.c (finish_struct_anon): Deal correctly with anonymous
1216 structs (vs unions, as GNU extension) in error messages.
1218 2007-09-05 Jan Hubicka <jh@suse.cz>
1220 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1221 call, DECL_EXTERNAL checks and current_function_decl saving.
1223 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1225 PR c++/29731 (again)
1226 * parser.c (cp_parser_primary_expression): Return error_mark_node
1227 when a statement-expression is found in a template-argument list.
1229 2007-09-04 Jason Merrill <jason@redhat.com>
1231 * except.c (initialize_handler_parm): Use
1232 fold_build_cleanup_point_expr.
1235 * call.c (reference_binding): Don't look for user-defined conversions
1239 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1240 the MUST_NOT_THROW_EXPR.
1242 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1244 * decl.c (cp_finish_decl): Call determine_visibility before
1245 make_rtl_for_nonlocal_decl.
1247 2007-09-04 Jason Merrill <jason@redhat.com>
1250 * pt.c (most_specialized_class): Substitute outer template
1251 arguments into the arguments of a member template partial
1253 (strip_innermost_template_args): New fn.
1255 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1257 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1259 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1261 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1262 * decl.c (cp_make_fname_decl): Likewise,
1263 * parser.c (cp_parser_string_literal): Likewise,
1264 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1265 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1268 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1271 * typeck.c (build_unary_op): Fix error message for
1272 Boolean expression as operand to operator--.
1274 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1276 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1277 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1280 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1283 * init.c (build_default_init): Make extern.
1284 * cp-tree.h (build_default_init): Declare here.
1285 * pt.c (tsubst_expr): When the instantiation of the initializer of
1286 a variable results in an empty list, default-initialize the
1288 (tsubst_copy_and_build): When the instantiation of the initializer
1289 in a new expression results in an empty initializer list,
1290 default-initialize it.
1292 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1294 * mangle.c (write_type): Change mangling of rvalue reference from
1297 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1299 * decl.c (duplicate_decls): Remove duplicated line.
1301 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1304 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1305 BOUND_TEMPLATE_TEMPLATE_PARM.
1307 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1310 * search.c (lookup_member): Check the name argument for
1313 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1316 * parser.c (cp_parser_trait_expr): Check rerurn value of
1319 2007-08-30 Ollie Wild <aaw@google.com>
1321 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1322 convert_ptrmem for pointer to member conversions.
1323 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1324 (ocp_convert): Update cp_convert_to_pointer call.
1325 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1327 (build_static_cast_1): Check can_convert for conversions in either
1329 (get_delta_difference_1): New function.
1330 (get_delta_difference): Refactor to call get_delta_difference_1.
1332 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1334 * decl.c (start_preparsed_function): Set
1335 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1337 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1340 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1341 BOUND_TEMPLATE_TEMPLATE_PARM.
1343 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1347 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1348 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1350 2007-08-27 Jason Merrill <jason@redhat.com>
1353 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1354 Look inside STMT_EXPR.
1355 * semantics.c (stmt_expr_value_expr): New fn.
1356 * cp-tree.h: Declare it.
1359 * decl.c (groktypename): Ignore attributes applied to class type.
1361 2007-08-28 Richard Guenther <rguenther@suse.de>
1363 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1365 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1367 * error.c (dump_expr): Handle COMPLEX_CST.
1368 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1369 (pp_cxx_expression): Likewise.
1371 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1373 * decl.c (GNU_INLINE_P): New.
1374 (duplicate_decls): Handle gnu_inline. Merge attributes and
1375 some flags in overriding definitions.
1376 (redeclaration_error_message): Handle gnu_inline.
1377 (start_preparsed_function): Likewise.
1379 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1381 * call.c (sufficient_parms_p): Constify.
1382 * class.c (same_signature_p): Likewise.
1383 * cp-gimplify.c (is_invisiref_parm,
1384 cxx_omp_privatize_by_reference): Likewise.
1385 * cp-objcp-common.c (has_c_linkage): Likewise.
1386 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1387 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1388 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1389 num_artificial_parms_for, comp_template_parms,
1390 template_parameter_pack_p, any_dependent_template_arguments_p,
1391 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1392 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1393 zero_init_p, member_p, cp_lvalue_kind,
1394 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1395 varargs_function_p, is_dummy_object, special_function_kind,
1396 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1397 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1398 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1399 cp_has_mutable_p, at_least_as_qualified_p,
1400 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1401 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1402 * except.c (nothrow_libfn_p): Likewise.
1403 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1405 * pt.c (comp_template_parms, template_parameter_pack_p,
1406 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1407 any_dependent_template_arguments_p): Likewise.
1408 * repo.c (repo_export_class_p): Likewise.
1409 * semantics.c (anon_aggr_type_p): Likewise.
1410 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1411 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1412 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1413 zero_init_p, special_function_p): Likewise.
1414 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1415 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1416 compparms, invalid_nonstatic_memfn_p,
1417 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1418 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1419 cp_has_mutable_p, lvalue_or_else): Likewise.
1421 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1423 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1424 * cp-objcp-common.c (cp_tree_size): Ditto.
1425 * tree.c (cp_walk_subtrees): Ditto
1426 * cp-tree.def (TINST_LEVEL): Go away.
1427 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1428 move together with other non-tree structs.
1429 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1430 (union lang_tree_node): Eliminate tinst_level field.
1431 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1432 (current_instantiation, outermost_tinst_level): Return
1433 a "struct tinst_level *".
1435 * error.c (print_instantiation_partial_context): Change second
1436 parameter to a "struct tinst_level *". Replace accessor macros
1438 (print_instantiation_full_context): Likewise.
1439 * lex.c (in_main_input_context): Likewise.
1441 * pt.c (struct pending_templates): New.
1442 (pending_templates, last_pending_template): Use it as a type.
1443 (current_tinst_level): Change typo to "struct tinst_level *"
1444 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1445 (add_pending_template): Construct a "struct pending_template".
1446 Replace TINST_LEVEL accessor macros with field access.
1447 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1448 (pop_tinst_level): Likewise.
1449 (instantiate_pending_templates): Likewise. Factor common code used
1450 when an instantiation has been done.
1451 (outermost_tinst_level): Replace tree_last with loop.
1452 (current_instantiation): Return a "struct tinst_level *".
1454 2007-08-24 Ollie Wild <aaw@google.com>
1456 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1457 * name-lookup.h (cp_binding_level): Remove vtables member.
1459 2007-08-24 Richard Guenther <rguenther@suse.de>
1461 * tree.c (cp_cannot_inline_tree_fn): Remove.
1462 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1463 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1466 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1469 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1470 error_mark_node right away if build_expr_type_conversion
1474 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1475 is error_mark_node rather than NULL_TREE.
1476 * pt.c (check_explicit_specialization): Likewise.
1479 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1480 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1482 2007-08-22 Jason Merrill <jason@redhat.com>
1485 * pt.c (outermost_tinst_level): New function.
1486 * lex.c (in_main_input_context): New function.
1487 * cp-tree.h: Declare it.
1488 * decl2.c (constrain_class_visibility): Use it to avoid warning
1489 about uses of the anonymous namespace in the main input file.
1491 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1493 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1495 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1498 * class.c (finish_struct_1): Warn when a class has virtual
1499 functions and accessible non-virtual destructor.
1501 2007-08-20 Richard Guenther <rguenther@suse.de>
1505 * call.c (build_new_method_call): Convert initializer to
1507 * init.c (build_aggr_init): Do not fiddle with types.
1508 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1509 * except.c (build_throw): Do not drop qualifiers for the
1511 * typeck.c (get_member_function_from_ptrfunc): Do not
1512 fiddle with types, instead convert.
1513 (build_ptrmemfunc1): Convert to the target type for
1515 (gfc_trans_allocate): Convert result to target type.
1516 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1517 pointer-to-member structures shall have alias set zero as well.
1519 2007-08-20 Richard Guenther <rguenther@suse.de>
1521 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1523 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1524 (nonstatic_local_decl_p): Likewise.
1525 * tree.c (cp_auto_var_in_fn_p): Remove.
1526 * decl.c (nonstatic_local_decl_p): Remove.
1528 2007-08-20 Richard Guenther <rguenther@suse.de>
1530 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1532 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1533 cp_walk_subtrees lh parameter.
1534 (cp_walk_tree_without_duplicates): New define to
1535 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1536 * tree.c (count_trees): Call
1537 cp_walk_tree_without_duplicates.
1538 (verify_stmt_tree): Call cp_walk_tree.
1539 (break_out_target_exprs): Likewise.
1540 (WALK_SUBTREE): Likewise.
1541 * cp-gimplify.c (cp_genericize): Likewise.
1542 * cp-pt.c (find_parameter_packs_r): Likewise.
1543 (uses_parameter_packs): Likewise.
1544 (make_pack_expansion): Likewise.
1545 (check_for_bare_parameter_packs): Likewise.
1546 (for_each_template_parm): Likewise.
1547 * decl.c (check_default_argument): Call
1548 cp_walk_tree_without_duplicates.
1549 * except.c (build_throw): Likewise.
1550 * decl2.c (type_visibility): Likewise.
1551 * semantics.c (expand_or_defer_fn): Likewise.
1552 (finalize_nrv): Call cp_walk_tree.
1554 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1557 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1558 Initialize it with save_expr rather than get_temp_regvar.
1560 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1563 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1566 2007-08-17 Ollie Wild <aaw@google.com>
1569 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1570 declarations into appropriate slots for comparison. Fix type
1573 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1576 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1577 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1579 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1582 * parser.c (cp_parser_class_head): Improve error message.
1584 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1586 * pt.c (instantiate_decl): Set input_location
1587 for the function end.
1589 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1591 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1593 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1594 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1595 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1596 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1597 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1598 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1599 * typeck.c (cp_type_quals): Likewise.
1600 * typeck2.c (cxx_incomplete_type_diagnostic,
1601 cxx_incomplete_type_error): Likewise.
1603 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1606 * pt.c (tsubst_friend_function): When check_classfn
1607 returns error_mark_node likewise return it.
1609 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1612 * typeck.c (check_return_expr): Don't NRV optimize vars in
1614 * decl.c (finish_function): Comment fix.
1616 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1619 * pt.c (push_template_decl_real): Depending on TYPE_P
1620 use either TYPE_CONTEXT or DECL_CONTEXT.
1622 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1624 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1625 constructors and destructors return this.
1627 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1630 * decl2.c (check_classfn): Return error_mark_node in case of error;
1631 in that case, do not call add_method.
1632 * decl.c (start_decl): Deal with check_classfn returning
1634 (grokfndecl): Likewise.
1635 * pt.c (tsubst_friend_function): Likewise.
1637 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1640 * typeck.c (build_binary_op): Disallow vector float types with
1641 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1643 2007-08-11 Ian Lance Taylor <iant@google.com>
1645 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1647 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1649 2007-08-10 Ollie Wild <aaw@google.com>
1651 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1653 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1655 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1656 (lookup_using_namespace): Fix ambiguous_decl call.
1657 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1659 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1661 * call.c (name_as_c_string): Use CONST_CAST.
1662 * decl.c (build_decl): Likewise.
1663 * parser.c (cp_parser_string_literal): Likewise.
1665 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1668 * error.c (dump_expr): Consistently use the *_cxx_*
1669 variants of the pretty-print functions.
1671 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1674 * decl.c (check_special_function_return_type): Just error
1675 on return type specified for conversion operator.
1677 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1679 * typeck2.c (readonly_error): Handle general expressions.
1680 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1682 2007-08-06 Dan Hipschman <dsh@google.com>
1684 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1685 access function name.
1687 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1690 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1691 * g++spec.c (lang_specific_driver): Check them.
1693 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1696 * pt.c (inline_needs_template_parms): Fix comment; change return type
1699 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1702 2007-03-26 Dirk Mueller <dmueller@suse.de>
1704 * parser.c (cp_parser_member_declaration): Pedwarn
1705 about stray semicolons after member declarations.
1707 2007-08-02 Lee Millward <lee.millward@gmail.com>
1712 * parser.c (cp_parser_asm_definition): Detect and discard asm
1713 statements with invalid inputs or outputs.
1714 (cp_parser_asm_operand_list): Return error mark node if any
1715 of the operands are invalid. Adjust documentation.
1717 2007-08-02 Nick Clifton <nickc@redhat.com>
1719 * typeck.c: Change copyright header to refer to version 3 of the
1720 GNU General Public License and to point readers at the COPYING3
1721 file and the FSF's license web page.
1722 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1723 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1724 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1725 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1726 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1727 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1728 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1729 name-lookup.h, parser.c: Likewise.
1731 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1734 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1736 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1739 * semantics.c (finish_label_stmt): Reject the __label__
1740 extension outside function scopes.
1742 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1744 * parser.c (eof_token): Un-constify.
1745 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1746 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1749 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1751 * pt.c, tree.c, typeck2.c: Fix comment typos.
1753 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1754 Mark Mitchell <mark@codesourcery.com>
1757 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1758 hidden due to friend declarations in local classes.
1760 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1762 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1763 * cp-tree.def (DECLTYPE_TYPE): New.
1764 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1765 (dump_type_prefix): Ditto.
1766 (dump_type_suffix): Ditto.
1767 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1768 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1769 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1771 (DECLTYPE_TYPE_EXPR): New.
1772 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1773 (finish_declared_type): Declare.
1774 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1775 DECLTYPE_TYPE nodes.
1776 (pp_cxx_type_id): Ditto.
1777 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1778 (tsubst): Substitute into a DECLTYPE_TYPE node.
1779 (tsubst_copy): Ditto.
1780 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1782 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1783 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1784 structural equality (because we can't hash the expressions).
1785 (finish_declared_type): New.
1786 * lex.c (reswords): Add "decltype" keyword.
1787 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1788 (cp_parser_postfix_expression): Add member_access_only_p to
1789 restrict postfix expression to member access expressions.
1790 (cp_parser_unary_expression): Update call to
1791 cp_parser_postfix_expression to reflect new parameter.
1792 (cp_parser_declared_type): New.
1793 (cp_parser_simple_type_specifier): Parse decltype types.
1795 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1798 * call.c (convert_for_arg_passing): Only widen bitfields to their
1799 declared types if necessary.
1801 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1803 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1806 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1808 * decl.c (typename_hash, typename_compare): Constify.
1809 * mangle.c (hash_type, compare_type): Likewise.
1810 * pt.c (eq_local_specializations, hash_local_specialization):
1812 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1813 list_hash): Likewise.
1814 * typeck2.c (pat_compare): Likewise.
1816 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1818 * method.c (implicitly_declare_fn): Increase alignment if member
1819 function pointer format requires it.
1821 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1824 * typeck.c (check_return_expr): Do not pass a null argument
1827 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1830 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1833 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1836 * typeck.c (convert_arguments): Only use default args if we have
1840 * typeck.c (structural_comptypes): No need to check
1841 resolve_typename_type return value here.
1842 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1843 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1844 original type rather than error_mark_node in case of failure.
1845 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1846 resolve_typename_type result check.
1847 (cp_parser_direct_declarator, cp_parser_head,
1848 cp_parser_constructor_declarator_p): Likewise.
1850 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1852 * pt.c (template_parms_variadic_p): Remove.
1853 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1855 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1858 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1859 argument to dump_aggr_init_expr_args instead of false.
1861 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1863 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1864 canonical types; otherwise, fall back to structural type
1865 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1866 internal compiler error if the canonical types are wrong.
1868 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1871 * parser.c (cp_parser_make_indirect_declarator): When the
1872 the code argument is ERROR_MARK return cp_error_declarator.
1874 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1877 * decl.c (cxx_init_decl_processing): Don't set
1878 force_align_functions_log.
1879 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1880 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1881 FUNCTION_DECL, return its alignment.
1883 2007-07-09 Richard Guenther <rguenther@suse.de>
1885 * decl.c (start_preparsed_function): Do not promote return type.
1887 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1890 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1892 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1895 * pt.c (resolve_overloaded_unification): Robustify. Return a
1897 (type_unification_real): Adjust accordingly.
1899 2007-07-06 Richard Guenther <rguenther@suse.de>
1901 * init.c (build_new_1): Use the correct pointer type.
1902 * typeck2.c (build_m_component_ref): Likewise.
1904 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1907 * init.c (build_zero_init): Always build an initializer for
1909 * typeck2.c (build_functional_cast): Use build_zero_init.
1912 * init.c (build_new_1): Always pass the allocation function to
1913 build_op_delete_call.
1914 * call.c (build_op_delete_call): Handle operator delete with a
1915 variable-argument list. Do not issue an error when no matching
1916 deallocation function is available for a new operator.
1919 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1920 * decl.c (value_dependent_init_p): New function.
1921 (cp_finish_decl): Use it.
1922 * pt.c (value_dependent_expression_p): Use
1923 any_value_dependent_elements_p.
1924 * parser.c (cp_parser_primary_expression): Add comment about
1925 treating dependent qualified names as integral
1926 constant-expressions.
1928 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1930 * decl.c (build_ptrmemfunc_type): Always use structural equality
1931 tests when comparing pointer-to-member-function types, because the
1932 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1935 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1937 * init.c (build_new): Tweak comment.
1939 2007-06-29 Dave Brolley <brolley@redhat.com>
1942 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1943 type to its base type and number of elements here.
1944 * init.c (build_new): Call complete_type_or_else to ensure that the
1945 type is complete and to issue a diagnostic if it is not.
1946 (build_new_1): Don't call complete_type_or_else here.
1948 2007-07-03 Richard Guenther <rguenther@suse.de>
1951 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1954 2007-07-02 Simon Baldwin <simonb@google.com>
1956 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1957 for inner-style nested forward declarations that don't declare
1960 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1963 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1964 DECL_P in not a variable and appears more than once error messages.
1966 2007-07-01 Ollie Wild <aaw@google.com>
1968 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1969 (select_decl): Remove function.
1970 (unqualified_namespace_lookup): Populate binding by calling
1971 ambiguous_decl. Remove select_decl call.
1972 (lookup_qualified_name): Remove select_decl call.
1973 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1974 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1975 generation when name lookup is ambiguous.
1977 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1980 * init.c (build_new_1): Use structural equality on the copy of the
1983 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1985 * decl2.c (determine_visibility): Implement
1986 flag_visibility_ms_compat effect on type info.
1987 * decl.c (cxx_init_decl_processing): Implement
1988 global effect of flag_visibility_ms_compat.
1990 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1992 * decl2.c (start_objects): Mark constructor-running function
1995 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1998 * decl.c (grokdeclarator): Reset friendp for member functions declared
1999 friend of their own class.
2001 2007-06-23 Mark Mitchell <mark@codesourcery.com>
2003 * decl2.c (determine_visibility): Don't look for dllexport here.
2004 (determine_visibility_from_class): Tidy.
2006 2007-06-18 Simon Baldwin <simonb@google.com>
2009 * parser.c (cp_parser_single_declaration): Added check for storage
2010 class other than sc_none in parsed declaration, and a flag to indicate
2011 if the call is part of an explicit template specialization parse.
2012 * (cp_parser_explicit_specialization): Specialization check flag added
2013 to call to cp_parser_single_declaration(), set true.
2014 * (cp_parser_template_declaration_after_export): Specialization check
2015 flag added to call to cp_parser_single_declaration(), set false.
2016 * pt.c (check_explicit_specialization): Added code to copy visiblity
2017 and linkage from the templated function to the explicit specialization.
2019 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2021 * typeck.c (build_binary_op): For templates build the
2022 expression in pieces to avoid the assert in build2_stat.
2023 (get_member_function_from_ptrfunc):
2024 Change over to using POINTER_PLUS_EXPR and convert
2025 the second operand to sizetype.
2026 * typeck2.c (build_m_component_ref): Likewise.
2027 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
2028 instead of PLUS_EXPR for pointers.
2029 (build_new_1): Likewise.
2030 (build_vec_delete_1): Likewise.
2031 (build_vec_delete): Likewise.
2032 * class.c (build_base_path): Likewise.
2033 (build_base_path): Likewise.
2034 (convert_to_base_statically): Likewise.
2035 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
2036 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
2037 instead of PLUS_EXPR.
2038 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
2039 instead of PLUS_EXPR for pointers.
2040 * call.c (build_special_member_call): Likewise.
2041 * rtti.c (build_headof): Likewise.
2042 Use sizetype instead of ptrdiff_type_node.
2043 (tinfo_base_init): Create a POINTER_PLUS_EXPR
2044 instead of PLUS_EXPR for pointers.
2045 * except.c (expand_start_catch_block): Do a
2046 NEGATIVE and then a POINTER_PLUS_EXPR instead
2048 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
2049 PLUS_EXPR on pointer types over to use
2050 POINTER_PLUS_EXPR and remove the conversion
2051 to the pointer types.
2052 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
2053 adding to a pointer type. Use size_int instead of
2054 ssize_int. Convert the index to sizetype before
2055 adding it to the pointer.
2057 2007-06-15 Mark Mitchell <mark@codesourcery.com>
2059 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
2060 (DECL_ANON_UNION_VAR_P): New macro.
2061 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
2062 than DECL_VAR_MARKED_P, to keep track of which variables we have
2064 * decl.c (redeclaration_error_message): Complain about redeclaring
2065 anonymous union members at namespace scope.
2066 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
2068 2007-06-14 Geoff Keating <geoffk@apple.com>
2070 * decl2.c (determine_visibility): Ensure that functions with
2071 hidden types as parameters are hidden.
2074 * decl2.c (determine_visibility): Remove duplicate code for
2077 2007-06-12 Ian Lance Taylor <iant@google.com>
2080 * init.c (avoid_placement_new_aliasing): New static function.
2081 (build_new_1): Call it.
2083 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
2085 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
2086 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
2088 2007-06-08 Jakub Jelinek <jakub@redhat.com>
2091 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
2092 on init, the non-decl cond operand and increment value.
2094 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
2097 * decl.c (check_initializer): Report an error when a brace enclosed
2098 initializer is used for a non-aggregate type in C++98.
2099 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
2101 (grokdeclarator): Likewise.
2102 (move_fn_p): Likewise.
2103 * typeck.c (check_return_expr): Likewise.
2104 * call.c (reference_binding): Likewise.
2105 * error.c (cp_cpp_error): Likewise.
2106 * pt.c (check_default_tmpl_args): Likewise.
2108 * lex.c (init_reswords): Likewise.
2109 * parser.c (p_parser_primary_expression): Likewise.
2110 (TOKEN_PRECEDENCE): Likewise.
2111 (cp_parser_init_declarator): Likewise.
2112 (cp_parser_ptr_operator): Likewise.
2113 (cp_parser_parameter_declaration): Likewise.
2114 (cp_parser_enclosed_template_argument_list): Likewise.
2115 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
2116 (cp_parser_next_token_ends_template_argument_p): Likewise.
2118 2007-06-04 Simon Baldwin <simonb@google.com>
2120 * decl.c (grokdeclarator): Readability change. Moved case labels
2121 into direct switch statement scope.
2123 2007-06-04 Paolo Carlini <pcarlini@suse.de>
2125 * call.c (convert_like_real): Remove pointless code.
2127 2007-05-31 Mark Mitchell <mark@codesourcery.com>
2129 * decl.c (get_atexit_fn_ptr_type): New function.
2130 (get_atexit_node): Use it.
2131 (start_cleanup_fn): Likewise.
2132 (register_dtor_fn): Use the object's destructor, instead of a
2133 separate cleanup function, where possible.
2134 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
2135 (atexit_fn_ptr_type_node): New macro.
2136 * decl2.c (build_cleanup): Use build_address.
2138 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
2140 * typeck.c (build_binary_op): Include types in error.
2142 2007-05-31 Jakub Jelinek <jakub@redhat.com>
2145 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
2146 needs runtime initialization.
2148 2007-05-31 Paolo Carlini <pcarlini@suse.de>
2151 * semantics.c (finish_trait_expr): Complete the types.
2153 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
2154 Douglas Gregor <doug.gregor@gmail.com>
2155 Pedro Lamarao <pedro.lamarao@mndfck.org>
2156 Howard Hinnant <howard.hinnant@gmail.com>
2160 * typeck.c (comptypes): Don't consider rvalue and lvalue
2161 reference types to be equivalent.
2162 (check_return_expr): Move from certain lvalues when returning
2164 * decl.c (grokdeclarator): Implement reference collapsing.
2165 (copy_fn_p): Don't consider constructors taking rvalue references
2166 to be copy constructors.
2168 * call.c (conversion): New "rvaluedness_matches_p" member.
2169 (convert_class_to_reference): Require reference type as first
2170 parameter instead of base type.
2171 (reference_binding): Add logic to handle rvalue references.
2172 (implicit_conversion): Update inaccurate comment.
2173 (convert_like_real): Disable creation of temporaries that are
2174 impossible to initialize for types with move constructors.
2175 (build_over_call): Elide move constructors when possible.
2176 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
2177 (maybe_handle_ref_bind): Return conversion instead of type node.
2178 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
2179 determine preferred conversion sequences.
2180 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
2181 (LOOKUP_PREFER_RVALUE): New.
2182 (DECL_MOVE_CONSTRUCTOR_P): New.
2183 (struct cp_declarator): Add "reference" member for reference
2184 types, with new "rvalue_ref" flag.
2185 (cp_build_reference_type): Declare.
2186 (move_fn_p): Declare.
2187 * error.c (dump_type_prefix): Format rvalue reference types
2188 correctly in error messages.
2189 * except.c (build_throw): Move from certain lvalues when
2191 * mangle.c (write_type): Mangle rvalue references differently
2192 than regular references.
2193 * parser.c (make_reference_declarator): Add boolean parameter for
2195 (cp_parser_make_indirect_declarator): New.
2196 (cp_parser_new_declarator_opt): Call
2197 cp_parser_make_indirect_declarator.
2198 (cp_parser_conversion_declarator_opt): Ditto.
2199 (cp_parser_declarator): Ditto.
2200 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2202 * pt.c (tsubst): Implement reference collapsing.
2203 (maybe_adjust_types_for_deduction): Implement special template
2204 parameter deduction rule for rvalue references.
2205 (type_unification_real): Update calls to
2206 maybe_adjust_types_for_deduction.
2207 (try_one_overload): Ditto.
2208 (unify_pack_expansion): Ditto.
2209 * tree.c (lvalue_p_1): Handle rvalue reference types.
2210 (cp_build_reference_type): New.
2212 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2215 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2216 variables that need runtime initialization.
2218 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2221 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2222 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2223 case POSTDECREMENT_EXPR>): Return the error_mark_node
2224 if either the real or imaginary parts would an
2227 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2228 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2231 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2232 token is a closing brace, false if there are no tokens left.
2233 (cp_parser_namespace_alias_definition): Only consume the next token if
2234 it is a closing brace.
2236 * parser.c (cp_parser_class_specifier): Likewise.
2238 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2240 * semantics.c (finish_member_declaration): Fix a typo in the
2243 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2255 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2256 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2257 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2258 whether everything was okay. Fix indentation.
2259 (push_template_decl_real): Check for bare parameter packs in
2260 function parameters; where errors occur, mark the parameter types
2261 with ERROR_MARK_NODEs to avert ICEs.
2262 (coerce_template_parameter_pack): New.
2263 (coerce_template_parms): Moved parameter pack coercion into
2264 coerce_template_parameter_pack, and permit it anywhere in the
2265 template parameter list (not just at the end). Parameter and
2266 argument indices can vary (somewhat) separately now, so add
2267 PARM_IDX and ARG_IDX.
2268 (fn_type_unification): Don't set an argument pack as incomplete if
2269 no argument pack was deduced.
2270 (type_unification_real): If a type parameter is a parameter pack
2271 and has not otherwise been deduced, it will be deduced to an empty
2273 (more_specialized_fn): Use the actual lengths of the argument
2274 lists when comparing against expansions.
2275 * semantics.c (finish_member_declaration): If a field's type has
2276 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2278 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2281 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2283 2007-05-22 Ollie Wild <aaw@google.com>
2285 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2286 (unqualified_namespace_lookup): Adds check for hidden types.
2288 2007-05-22 Ollie Wild <aaw@google.com>
2290 * decl.c (duplicate_decls): Verify namespace names are unique.
2292 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2294 * decl.c (cxx_maybe_build_cleanup): Handle
2295 __attribute__((cleanup)).
2297 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2299 * cvt.c (cp_convert_and_check): Don't check warnings if the
2302 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2304 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2306 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2309 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2310 type only if is a class type (5.2.8/4).
2312 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2314 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2315 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2316 c_common_unsigned_type.
2318 2007-05-11 Silvius Rus <rus@google.com>
2320 * cp/typeck.c (build_indirect_ref): Add call to
2321 strict_aliasing_warning.
2322 (build_reinterpret_cast_1): Condition call to
2323 strict_aliasing_warning.
2325 2007-05-11 Jan Hubicka <jh@suse.cz>
2327 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2328 * decl2.c (start_objects): ctors and dtors are no longer public.
2329 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2331 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2333 * typeck.c (build_unary_op): Remove code that used to
2334 handle non lvalue increments/decrements.
2336 2007-05-07 Mike Stump <mrs@apple.com>
2338 * parser.c (check_empty_body): Add.
2339 (cp_parser_iteration_statement): Add call to check_empty_body.
2341 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2344 * mangle.c (write_mangled_name): Mangle static variable names.
2345 (write_unqualified_name): Use local-source-name for
2346 namespace-scope static variables.
2348 2007-05-04 Dirk Mueller <dmueller@suse.de>
2350 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2353 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2356 * decl2.c (constrain_class_visibility):
2357 Use strip_pointer_or_array_types instead of strip_array_types.
2359 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2362 * decl.c (reshape_init_r): Don't reshape the first element if it
2363 is a pointer to member function.
2365 2007-04-27 Simon Baldwin <simonb@google.com>
2367 * decl.c (grokparms): Changed message format from %qD to %qE.
2369 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2371 * error.c (maybe_warn_variadic_templates): Variadic templates are
2372 now in C++0x, so only warn about them in C++98 mode.
2374 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2377 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2378 integeral types from vectors types.
2380 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2383 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2384 for type dependent OMP_CLAUSE_DECLs.
2386 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2389 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2390 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2391 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2392 * init.c (build_zero_init): Adjust, as
2393 COMPLEX_TYPE is now a SCALAR_TYPE.
2394 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2395 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2397 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2399 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2400 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2401 (trait_expr_value): Adjust.
2403 2007-04-23 Simon Baldwin <simonb@google.com>
2405 * decl.c (grokparms): Added new error for duplicate function
2406 parameters names in function prototypes, to match gcc behavior.
2408 2007-04-23 Jan Hubicka <jh@suse.cz>
2410 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2413 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2415 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2416 instead of checking GIMPLE_STMT_P in chain_next.
2418 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2421 * call.c (convert_for_arg_passing): Convert bitfields to their
2424 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2427 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2429 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2432 * cp/decl2.c (constrain_class_visibility):
2433 Do not warn about the use of anonymous namespace in the main input file.
2435 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2437 * cp-tree.h (current_template_parms): Fix typo in comment.
2439 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2441 * cp-tree.h, error.c: Fix comment typos.
2443 2007-04-13 Jason Merrill <jason@redhat.com>
2446 * call.c (reference_binding): Add c_cast_p parm. If true,
2447 add quals to TO as needed to make it reference-compatible.
2449 2007-04-11 Jan Hubicka <jh@suse.cz>
2451 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2452 that we are not processing template_decl.
2454 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2457 * class.c (build_base_path): Ensure that the converted pointer has
2458 the same cv-qualification as the input.
2460 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2462 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2464 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2466 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2468 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2469 * tree.c (cp_add_pending_fn_decls): Remove.
2470 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2472 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2474 Revert change removing staticp.
2476 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2478 * cp-objcp-common.c (cxx_staticp): Remove.
2479 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2480 * cp-tree.h (cxx_staticp):
2482 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2484 * class.c (check_for_override): Don't remove dllmport attribute
2487 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2490 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2491 type issue error and return early.
2493 2007-03-30 Jason Merrill <jason@redhat.com>
2496 * typeck.c (cp_type_readonly): New fn.
2497 * cp-tree.h: Declare it.
2498 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2499 (cp_finish_decl): Not here.
2501 2007-03-31 Richard Guenther <rguenther@suse.de>
2503 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2506 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2511 * parser.c (declarator_can_be_parameter_pack): New.
2512 (cp_parser_template_parameter): Only parse the `...' if the
2513 declarator can be a parameter pack.
2514 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2516 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2517 types (they could be used as array bounds).
2518 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2519 (tsubst_pack_expansion): Handle failure to expand parameter
2522 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2525 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2526 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2527 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2528 (CLASS_TYPE_NON_UNION_P): Add.
2529 (struct lang_type_class): Add has_complex_dflt.
2530 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2531 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2532 * cp-tree.def: Add TRAIT_EXPR.
2533 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2534 * lex.c (struct resword): Add __has_nothrow_assign,
2535 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2536 __has_trivial_constructor, __has_trivial_copy,
2537 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2538 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2539 __is_pod, __is_polymorphic, __is_union.
2540 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2541 (cp_parser_trait_expr): New.
2542 * semantics.c (finish_trait_expr, trait_expr_value
2543 classtype_has_nothrow_copy_or_assign_p): New.
2544 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2546 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2547 * class.c (check_bases, check_field_decl, check_bases_and_members):
2548 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2549 * pt.c (uses_template_parms, tsubst_copy_and_build,
2550 value_dependent_expression_p, type_dependent_expression_p): Deal with
2552 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2554 2007-03-29 Richard Guenther <rguenther@suse.de>
2556 * tree.c (cp_walk_subtrees): Do not set input_location.
2558 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2561 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2564 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2566 * parser.c (struct cp_parser): Update comment for
2567 greater_than_is_operator_p.
2568 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2569 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2570 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2571 !GREATER_THAN_IS_OPERATOR_P.
2572 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2573 `>>' operators that will become two `>' tokens in C++0x.
2574 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2575 mode, allowing it to terminate default arguments.
2576 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2577 `>>' like two consecutive `>' tokens.
2578 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2579 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2580 ends a template argument.
2582 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2584 * decl.c (redeclaration_error_message): Complain when redeclaring
2585 a friend function with default template arguments (C++0x mode only).
2586 * cp-tree.h (check_default_tmpl_args): Declare.
2587 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2588 template arguments in function templates. Add support for checking
2589 the default template arguments of friend templates.
2590 (push_template_decl_real): Fix call to check_default_tmpl_args.
2591 (type_unification_real): If a template parameter has not been
2592 deduced but provides a default template argument, substitute into
2593 that default template argument.
2594 * parser.c (cp_parser_init_declarator): When declaring (but not
2595 defining!) a function template in C++0x mode, check for default
2598 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2601 * decl.c (grokdeclarator): Deal with cv-qualified function type
2602 typedefs in the same way for member and non-member functions.
2604 2007-03-26 Dirk Mueller <dmueller@suse.de>
2606 * parser.c (cp_parser_member_declaration): Pedwarn
2607 about stray semicolons after member declarations.
2609 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2612 * pt.c (instantiate_decl): Set in_system_header.
2614 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2616 * cp-tree.h (current_tempalte_parms): Improve documentation.
2617 * pt.c (current_template_args): Likewise.
2620 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2621 not consume tokens when failing.
2623 2007-03-22 Jim Wilson <wilson@specifix.com>
2624 Mark Mitchell <mark@codesourcery.com>
2627 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2628 consistent with FROM.
2630 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2632 * error.c (dump_expr): Handle dependent names that designate types.
2633 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2635 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2637 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2639 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2641 * cvt.c (cp_convert_and_check) : Define.
2642 * cp-tree.h (cp_convert_and_check): Declare.
2643 * call.c (convert_conversion_warnings): Rename to
2644 conversion_null_warnings. The warning for floating-point to
2645 integer is handled by convert_and_check in convert_like_real.
2646 (convert_like_real): convert_conversion_warnings was renamed as
2647 conversion_null_warnings.
2648 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2649 overflow and changes of value during conversion.
2651 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2654 * parser.c (cp_parser_statement): If 'namespace' is found, this
2655 only can be a namespace alias definition, so parse it now.
2656 (cp_parser_namespace_alias_definition): if we find an open brace
2657 instead of '=', then this is actually a misplaced namespace
2660 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2663 * decl.c (cxx_init_decl_processing): Move command-line options
2664 processing to c-opts.c.
2666 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2668 * ptree.c (cxx_print_type): Use formatting markup for integers
2669 when printing template parameter index/level/orig level.
2670 (cxx_print_xnode): Ditto.
2671 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2672 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2673 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2675 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2676 rather than a HOST_WIDE_INT.
2677 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2678 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2680 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2681 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2682 IN_BASE_INITIALIZER bool bitfields.
2683 (struct cp_declarator): Make KIND a 4-bit field. Make
2684 PARAMETER_PACK_P a bool bitfield just after KIND.
2685 * pt.c (uses_parameter_packs): Destroy the pointer set.
2686 (make_pack_expansion): Ditto.
2687 (check_for_bare_parameter_packs): Ditto.
2688 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2690 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2693 * call.c (convert_default_arg): Instead of copying the node,
2696 2007-03-15 Dirk Mueller <dmueller@suse.de>
2699 * call.c (convert_conversion_warnings): New..
2700 (convert_like_real): .. factored out from here.
2701 (convert_conversion_warnings): Add warning about
2702 false being converted to NULL in argument passing.
2704 2007-03-14 Dirk Mueller <dmueller@suse.de>
2706 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2707 (finish_do_body): Warn about empty body in do/while statement.
2709 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2711 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2713 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2716 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2719 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2721 * cp/repo.c (init_repo): Initialize random_seed saved options.
2722 (finish_repo): Adjust.
2724 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2727 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2730 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2732 * decl.c (compute_array_index_type): New warning flag warn_vla.
2734 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2737 * call.c (convert_default_arg): Copy non-constant arguments.
2739 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2742 * parser.c (cp_parser_postfix_expression): Disallow compound
2743 literals in constant expressions.
2746 * semantics.c (finish_typeof): Use unlowered_expr_type.
2748 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2751 * cp-tree.h (unlowered_expr_type): New function.
2752 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2753 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2754 (unlowered_expr_type): New function.
2755 (build_unary_op): Disallow predecrements of bool bitfields.
2756 * call.c (build_conditional_expr): Use unlowered_expr_type.
2757 * pt.c (type_unification_real): Likewise.
2759 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2762 * typeck.c (check_return_expr): Check for bare parameter packs.
2763 (comptypes): Compare template parameter packs and
2764 type pack expansions.
2765 * decl.c (grokdeclarator): Deal with the declaration of function
2767 (grokparms): Verify that the (optional) function parameter pack is
2768 at the end of the parameter list.
2769 (xref_basetypes): Handle pack expansions in the base class.
2770 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2771 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2772 (NONTYPE_ARGUMENT_PACK): New.
2773 (TYPE_PACK_EXPANSION): New.
2774 (EXPR_PACK_EXPANSION): New.
2775 (ARGUMENT_PACK_SELECT): New.
2776 * cp-objcp-common.c (cp_tree_size): Compute size of
2777 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2778 ARGUMENT_PACK_SELECT.
2779 * error.c (dump_template_argument): Print template argument packs.
2780 (dump_template_argument_list): Ditto.
2781 (dump_template_parameter): Dump `...' for template type parameter
2783 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2784 (dump_parameters): Print function parameter packs.
2785 (dump_template_parms): Print template argument packs.
2786 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2787 (maybe_warn_variadic_templates): New.
2788 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2789 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2790 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2792 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2793 (write_template_arg): Write argument packs as separate arguments.
2794 * cp-tree.h (struct template_parm_index_s): Add flag that
2795 indicates that the template parameter is actually a parameter
2797 (struct tree_argument_pack_select): New.
2798 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2799 (union lang_tree_node): Add argument_pack_select.
2800 (FUNCTION_PARAMETER_PACK_P): New.
2801 (PACK_EXPANSION_P): New.
2802 (PACK_EXPANSION_PATTERN): New.
2803 (SET_PACK_EXPANSION_PATTERN): New.
2804 (PACK_EXPANSION_PARAMETER_PACKS): New.
2805 (ARGUMENT_PACK_P): New.
2806 (ARGUMENT_PACK_ARGS): New.
2807 (SET_ARGUMENT_PACK_ARGS): New.
2808 (ARGUMENT_PACK_INCOMPLETE_P): New.
2809 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2810 (TEMPLATE_PARM_PARAMETER_PACK): New.
2811 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2812 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2813 (ARGUMENT_PACK_SELECT_INDEX): New.
2814 (ARGUMENT_PACK_SELECT_ARG): New.
2815 (struct cp_declarator): Add parameter_pack_p flag.
2816 (maybe_warn_variadic_templates): Declare.
2817 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2818 indicate a template parameter pack.
2819 (uses_parameter_packs): Declare.
2820 (template_parameter_pack_p): Declare.
2821 (template_parms_variadic_p): Declare.
2822 (make_pack_expansion): Declare.
2823 (check_for_bare_parameter_packs): Declare.
2824 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2825 sizeof... expressions.
2826 (pp_cxx_expression): Print pack expansions and non-type argument
2828 (pp_cxx_exception_specification): Print pack expansions.
2829 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2830 (pp_cxx_ctor_initializer): Print pack expansions.
2831 (pp_cxx_type_id): Print pack expansions.
2832 (pp_cxx_template_argument_list): Print argument packs.
2833 (pp_cxx_template_parameter): Print ellipsis for template parameter
2835 * pt.c (comp_template_parms): Compare template parameter packs.
2836 (template_parameter_pack_p): New.
2837 (template_parms_variadic_p): New.
2838 (template_args_variadic_p): New.
2839 (make_ith_pack_parameter_name): New.
2840 (struct find_parameter_pack_data): New.
2841 (find_parameter_packs_r): New.
2842 (uses_parameter_packs): New.
2843 (make_pack_expansion): New.
2844 (check_for_bare_parameter_packs): New.
2845 (expand_template_argument_pack): New.
2846 (reduce_template_parm_level): Propagate parameter pack flag.
2847 (process_template_parm): Add is_parameter_pack parameter to state
2848 when the parameter is actually a parameter pack. Create template
2849 parameter packs when is_parameter_pack is true.
2850 (current_template_args): The argument for a template parameter
2851 pack is an argument pack containing a single pack expansion.
2852 (process_partial_specialization): When checking that non-type
2853 argument expressions do not involve template parameters, loop over
2854 the arguments in argument packs separately.
2855 (push_template_decl_real): Check that the type of the declaration
2856 does not have any bare parameter packs. Check that primary
2857 templates have no more than one parameter pack, and that it comes
2858 at the end of the template parameter list.
2859 (convert_template_argument): Handle coercions for pack expansion
2860 expressions by coercing the pattern then rebuilding the expansion.
2861 (coerce_template_parms): When coercing the arguments for a
2862 variadic template, pack "extra" arguments into an argument pack.
2863 (coerce_template_template_parms): Cannot coerce between parameter
2864 packs and non-pack parameters.
2865 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2866 (comp_template_args): Expand all template arguments packs before
2867 comparing template argument lists.
2868 (mangle_class_name_for_template): Make argument packs as separate
2870 (for_each_template_parm_r): No need to handle BASELINK.
2871 (instantiate_class_template): Handle pack expansions in the base
2873 (tsubst_pack_expansion): New.
2874 (tsubst_template_args): Handle substitutions of argument packs and
2875 pack expansion into template argument lists.
2876 (tsubst_decl): Expand function parameter packs into separate
2877 function parameters.
2878 (tsubst_arg_types): Expand a type pack expansion into separate
2880 (tsubst_exception_specification): Handle pack expansions in
2881 exception specifiers.
2882 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2883 replacing a template parameter with its argument. If we encounter
2884 a substitution for an argument pack, just return the parameter
2886 (tsubst_copy): sizeof(X...) returns the number of elements in
2887 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2888 PARM_DECL is a parameter pack.
2889 (tsubst_expr): Expression pack expansions and argument packs
2890 cannot show up here; they will all be handled through function
2891 calls, sizeof, and template argument lists.
2892 (tsubst_copy_and_build): sizeof(X...) returns the number of
2893 elements in parameter pack X. Handle pack expansions in TREE_LIST
2894 and CONSTRUCTOR nodes.
2895 (fn_type_unification): Handle "incomplete" explicit template
2896 argument lists that specify some of the arguments for a template
2898 (type_unification_real): Unify arguments against pack expansions.
2899 (template_parm_level_and_index): New, helper function.
2900 (unify_pack_expansion): New.
2901 (unify): Unify argument packs on an argument-by-argument basis,
2902 handling variadic argument packs as well.
2903 (more_specialized_fn): Handle unification of function parameter
2904 packs. All things being equal, prefer non-variadic function
2905 templates to variadic function templates.
2906 (more_specialized_class): Prefer the variadic class template
2907 partial specialization that binds fewer arguments to a parameter
2909 (regenerate_decl_from_template): Expand function parameter packs
2910 into separate parameters.
2911 (instantiate_decl): Ditto.
2912 (tsubst_initializer_list): Handle pack expansions for base-class
2914 (dependent_type_p_r): Determine dependent types in argument packs
2915 and pack expansions.
2916 (value_dependent_expression_p): Determine value-dependence of
2917 non-type argument packs.
2918 (dependent_template_arg_p): Handle argument packs.
2919 * semantics.c (finish_cond): Check for bare parameter packs.
2920 (finish_expr_stmt): Ditto.
2921 (finish_for_expr): Ditto.
2922 (finish_switch_cond): Ditto.
2923 (finish_mem_initializers): Ditto.
2924 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2926 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2927 * parser.c (make_declarator): Declarator is not an expansion.
2928 (make_pointer_declarator): Transfer parameter pack flag to outer
2930 (make_reference_declarator): Ditto.
2931 (make_ptrmem_declarator): Ditto.
2932 (make_call_declarator): Ditto.
2933 (make_array_declarator): Ditto.
2934 (cp_parser_postfix_expression): Allow pack expansion expressions
2935 in the argument list for a call expression.
2936 (cp_parser_parenthesized_expression_list): Add new parameter
2937 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2938 into separate arguments."
2939 (cp_parser_new_placement): Allow pack expansion expressions.
2940 (cp_parser_new_initializer): Ditto.
2941 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2942 base-class initializer expansion.
2943 (cp_parser_mem_initializer): Ditto.
2944 (cp_parser_template_parameter_list): Keep track of whether the
2945 template parameter is a template parameter pack.
2946 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2947 template parameter pack.
2948 (cp_parser_type_parameter): Ditto.
2949 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2951 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2952 this declarator is a parameter pack.
2953 (cp_parser_parameter_declaration): The ellipsis does not end the
2954 parameter declaration, because it might be a parameter pack. Parse
2955 the ellipsis to indicate a parameter pack.
2956 (cp_parser_initializer): Allow pack expansions.
2957 (cp_parser_initializer_list): Allow ellipsis to create an
2958 initializer expansion.
2959 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2961 (cp_parser_type_id_list): Allow ellipsis to create an exception
2962 specifier expansion.
2963 (cp_parser_attribute_list): Don't allow pack expansions.
2964 (cp_parser_functional_cast): Allow pack expansions.
2965 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2966 compute the length of a parameter pack.
2967 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2968 end a template argument.
2969 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2970 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2973 2007-03-09 Dirk Mueller <dmueller@suse.de>
2975 * cp/call.c (build_new_op): Call warn_logical_operator.
2977 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2980 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2983 * pt.c (any_template_arguments_need_structural_equality_p):
2986 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2988 * decl.c (grokdeclarator): Disable warnings for anonymous
2991 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2993 * typeck2.c (readonly_error): Always emit a hard error.
2994 Remove last argument.
2995 * cp-tree.h (readonly_error): Adjust prototype.
2996 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2997 * typeck.c (build_unary_op): Likewise.
2998 (build_modify_expr): Likewise.
3000 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
3003 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
3005 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3008 * parser.c (struct cp_parser): New IN_IF_STMT.
3009 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
3010 returning if parsing the body of an 'if' statement or issuing an
3011 error and continuing.
3012 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
3014 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
3016 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
3019 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
3022 2007-03-02 Geoffrey Keating <geoffk@apple.com>
3024 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
3025 Objective-C++. Don't exit early if -shared-libgcc needs to be
3028 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3030 * typeck.c (common_base_type): Delete unused function.
3032 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3034 * Make-lang.in: Add dummy lang.install-pdf target.
3036 2007-03-01 Simon Baldwin <simonb@google.com>
3039 * decl.c (check_tag_decl): Added new warning for typedef ignored
3040 when it precedes an otherwise valid non-typedef declaration.
3042 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
3044 * typeck.c (build_function_call): Store converted arguments
3045 in a stack-allocated array instead of building a list.
3046 (convert_arguments): Store arguments in the array passed in as an
3047 argument, and return the actual number of arguments.
3048 * call.c (build_call): Delete, and replace with...
3049 (build_call_n, build_call_a): New.
3050 (build_op_delete_call): Rewrite to avoid constructing argument lists.
3051 (build_over_call): Store converted arguments in a stack-allocated
3052 array instead of building a list.
3053 (build_cxx_call): Pass arguments in an array instead of as a list.
3054 (build_java_interface_fn_ref): Rewrite to avoid constructing
3056 * tree.h: Update declarations to reflect above changes.
3057 * method.c (use_thunk): Use a stack-allocated array to hold
3058 the arguments instead of a list.
3059 * rtti.c (throw_bad_cast): Update call to cxx_call.
3060 (throw_bad_typeid): Likewise.
3061 (build_dynamic_cast_1): Likewise.
3062 * init.c (build_builtin_delete_call): Use build_call_n.
3063 * decl.c (expand_static_init): Likewise.
3064 * except.c (cp_protect_cleanup_actions): Likewise.
3065 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
3066 (gimplify_must_not_throw_expr): Likewise.
3067 (cxx_omp_apply_fn): Use build_call_a.
3069 2007-02-26 Mark Mitchell <mark@codesourcery.com>
3071 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
3072 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
3074 2007-02-25 Mark Mitchell <mark@codesourcery.com>
3076 * cp-tree.h (static_ctors): Remove.
3077 * cp-tree.h (static_dtors): Likewise.
3078 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
3079 refactoring of tree_map hierarchy.
3080 (decl_shadowed_for_var_insert): Likewise.
3081 * semantics.c (expand_body): Use c_expand_body.
3082 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
3083 * decl2.c (static_ctors): Remove.
3084 (static_dtors): Likewise.
3085 (generate_ctor_or_dtor_function): Pass NULL_TREE to
3086 objc_generate_static_init_call. Do not call static_[cd]tors.
3087 (generate_ctor_and_dtor_functions_for_priority): Do not check for
3089 (cp_write_global_declarations): Likewise.
3091 2007-02-23 Richard Guenther <rguenther@suse.de>
3093 * class.c (note_name_declared_in_class): Make declaration
3094 changes meaning a pedwarn.
3096 2007-02-22 Michael Matz <matz@suse.de>
3099 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
3100 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
3101 dump_function_decl): Guard emitting outer scopes by new flag.
3102 * cp-lang.c (cxx_dwarf_name): New function.
3103 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
3104 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
3106 (push_template_decl_real, lookup_template_class): Remove calls
3109 2007-02-19 Mark Mitchell <mark@codesourcery.com>
3111 * call.c (build_new_method_call): Ensure that explicit calls of
3112 destructors have type "void".
3114 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3116 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
3117 and -Walways-true with -Waddress.
3118 * cvt.c (convert_to_void): Replace unconditional warning with
3121 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
3123 * decl.c, tree.c: Fix comment typos.
3125 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3128 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
3129 statement expression if we had an error mark node.
3131 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3132 Brooks Moses <brooks.moses@codesourcery.com>
3133 Lee Millward <lee.millward@codesourcery.com>
3135 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
3136 Change class to tcc_vl_exp.
3138 * call.c (build_call): Use build_call_list instead
3140 (build_over_call): Likewise.
3141 (build_new_method_call): Use build_min_non_dep_call_list
3142 instead of build_min_non_dep.
3144 * error.c (dump_call_expr_args): New function.
3145 (dump_aggr_init_expr_args): New function.
3146 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
3147 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
3149 * cvt.c (convert_to_void): Use build_call_array instead
3150 of build3; use new AGGR_INIT_EXPR accessor macros.
3152 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
3153 instead of TREE_CODE_LENGTH.
3155 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
3156 AGGR_INIT_EXPR accessor macros.
3158 * cp-gimplify.c (cp_gimplify_init_expr): Use
3159 AGGR_INIT_EXPR_SLOT to set the slot operand.
3161 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
3162 (AGGR_INIT_EXPR_SLOT): New macro.
3163 (AGGR_INIT_EXPR_ARG): New macro.
3164 (aggr_init_expr_nargs): New macro.
3165 (AGGR_INIT_EXPR_ARGP): New macro.
3166 (aggr_init_expr_arg_iterator): New.
3167 (init_aggr_init_expr_arg_iterator): New.
3168 (next_aggr_init_expr_arg): New.
3169 (first_aggr_init_expr_arg): New.
3170 (more_aggr_init_expr_args_p): New.
3171 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
3172 (stabilize_aggr_init): New declaration.
3173 (build_min_non_dep_call_list): Likewise.
3175 * tree.c (process_aggr_init_operands): New function.
3176 (build_aggr_init_array) New function.
3177 (build_cplus_new): Update to use new CALL_EXPR and
3178 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
3179 build_aggr_init_array.
3180 (build_min_non_dep_call_list) New function.
3181 (build_min_nt): Assert input code parameter is not a variable
3182 length expression class.
3183 (build_min, build_min_non_dep): Likewise.
3184 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
3185 to check for equality instead of recursing. Handle tcc_vl_exp
3187 (stabilize_call): Update to only handle CALL_EXPRs, not
3188 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
3189 (stabilize_aggr_init): New function.
3190 (stabilize_init): Use it.
3192 * cxx-pretty-print.c (pp_cxx_postfix_expression)
3193 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
3194 AGGR_INIT_EXPR accessor macros and argument iterators.
3196 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
3197 build_vl_exp. Iterate through the operands, recursively
3198 processing each one.
3199 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3200 CALL_EXPR accessor macros.
3201 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3202 tree code classes. Use TREE_OPERAND_LENGTH instead of
3205 * semantics.c (finish_call_expr): Use build_nt_call_list
3206 instead of build_nt.
3207 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3208 accessor macros. Use build_call_array to construct the
3209 CALL_EXPR node instead of build3
3211 * decl2.c (build_offset_ref_call_from_tree): Use
3212 build_nt_call_list and build_min_non_dep_call_list instead
3213 of build_min_nt and build_min_non_dep.
3215 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3216 Use build_nt_call_list instead of build_min_nt.
3218 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3221 * call.c (build_conditional_expr): Improve error message.
3223 2007-02-13 Dirk Mueller <dmueller@suse.de>
3225 * friend.c (do_friend): Annotate warning about friend
3226 declarations in templates with OPT_Wnon_template_friend.
3227 Convert informal message from warning() to inform().
3229 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3230 Mark Mitchell <mark@codesourcery.com>
3233 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3234 instantiations for variables.
3236 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3239 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3240 Check warn_unused_value just once.
3242 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3245 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3246 (fn_type_unificiation): Likewise.
3247 (get_bindings): Likewise.
3249 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3252 * decl.c (finish_function): Use DECL_REPLACEABLE.
3253 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3255 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3257 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3259 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3261 * decl.c (grokvardecl): Don't error if !have_tls.
3262 (grokdeclarator): Likewise.
3263 * parser.c (cp_parser_omp_threadprivate): Likewise.
3265 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3268 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3269 parameters and result decls in omp clauses.
3270 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3273 2007-02-05 Dirk Mueller <dmueller@suse.de>
3276 * parser.c (cp_parser_class_specifier): Always initialize bases.
3278 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3280 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3281 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3282 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3284 * semantics.c (finish_omp_atomic): Store a whole expression node
3285 in operand 1, and integer_zero_node in operand 0, for dependent
3286 OMP_ATOMIC. Rewrite to make flow easier to understand.
3288 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3290 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3292 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3294 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3295 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3297 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3299 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3300 keyword warning to -Wc++0x-compat.
3302 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3304 * decl.c (grokdeclarator): Update documentation.
3306 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3309 * decl.c (grokdeclarator): If __thread is used together with
3310 a storage class other than extern and static, clear thread_p
3311 after issuing diagnostics and fall through to checking the
3314 2007-01-30 Roger Sayle <roger@eyesopen.com>
3316 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3317 calculating the size of an array (to avoid recursive errors).
3319 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3322 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3324 * call.c (convert_like_real): Don't warn when converting to
3327 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3329 * decl.c (pop_label): Replace warning with call to
3330 warn_for_unused_label.
3332 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3335 * semantics.c (finish_pseudo_destructor_expr): Check the
3336 destrutor name by calling check_dtor_name.
3338 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3340 * lex.c (D_CPP0X): Rename.
3342 (reswords): D_CPP0X -> D_CXX0X.
3343 (init_reswords): Ditto.
3344 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3345 of C++0x keywords as identifiers.
3347 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3350 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3353 2007-01-23 Ian Lance Taylor <iant@google.com>
3355 * typeck.c (convert_for_assignment): Only warn about a = b = c
3356 when converting to bool.
3358 2007-01-23 Roger Sayle <roger@eyesopen.com>
3360 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3362 * typeck.c (ignore_overflows): Remove the remaining uses of
3363 TREE_CONSTANT_OVERFLOW.
3365 2007-01-20 Jan Hubicka <jh@suse.cz>
3367 * decl2.c (start_objects, start_static_storage_duration_function):
3368 Do not make the functions uninlinable.
3370 2007-01-17 Ian Lance Taylor <iant@google.com>
3372 * class.c (add_method): Call VEC_reserve_exact rather than passing
3373 a negative size to VEC_reserve.
3375 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3378 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3380 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3383 * decl.c (make_typename_type): If the qualified name is not a
3384 type, issue an error.
3385 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3388 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3390 * rtti.c: Include target.h.
3391 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3392 don't emit typeinfo for fundamental types as weak.
3393 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3395 2007-01-08 Richard Guenther <rguenther@suse.de>
3397 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3399 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3401 * call.c (standard_conversion): Pass flag to
3402 vector_types_convertible_p to disallow emission of note.
3403 * typeck.c (convert_for_assignment): Pass flag to
3404 vector_types_convertible_p to allow emission of note.
3405 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3406 to disallow emission of note.
3408 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3411 * typeck.c (build_binary_op): Call overflow_warning if
3412 TREE_OVERFLOW_P is true for the result and not for any of the
3415 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3418 * class.c (add_method): Don't wait until template
3419 instantiation time to complain about duplicate methods.
3421 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3424 * semantics.c (finish_unary_op_expr): Warn only if result
3425 overflowed and operands did not.
3427 2007-01-05 Ian Lance Taylor <iant@google.com>
3429 * typeck.c (build_binary_op): Warn about comparing a non-weak
3432 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3434 * pt.c (tsubst): Propagate the need for structural equality checks
3435 when reducing the level of template parameters.
3437 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3439 * pt.c: Fix a comment typo.
3441 2007-01-02 Ian Lance Taylor <iant@google.com>
3443 * semantics.c (maybe_convert_cond): Optionally warn when using an
3444 assignment as a condition.
3445 * typeck.c (convert_for_assignment): Optionally warn about
3446 assigning the result of an assignment to a bool.
3448 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3450 * pt.c (canonical_template_parms): Correct typo in comment.
3452 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3454 * typeck.c (structural_comptypes): Renamed from "comptypes".
3455 (comptypes): Use canonical type information to perform fast type
3456 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3457 canonical type comparison returns the same results as we would see
3458 from the current, structural check. Support COMPARE_STRUCTURAL
3459 when we need structural checks.
3460 * decl.c (typename_compare): Fix comment.
3461 (build_typename_type): TYPENAME_TYPE nodes require structural
3462 equality checks, because they resolve different based on the
3464 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3465 require structural equality checks (for now).
3466 (build_ptrmemfunc_type): Build the canonical pointer to member
3468 (compute_array_index_type): Whenever we build a new index type
3469 to represent the size of an array in a template, we need to mark
3470 this index type as requiring structural equality. This goes for
3471 arrays with value-dependent sizes with the current ABI, or all
3473 * tree.c (cplus_array_hash): New.
3474 (struct cplus_array_info): New.
3475 (cplus_array_compare): New.
3476 (cplus_array_htab): New.
3477 (build_cplus_array_type_1): Use a hash table to cache the array
3478 types we build. Build the canonical array type for each array
3480 (cp_build_qualified_type_real): When building a cv-qualified array
3481 type, use the hash table of array types and build canonical array
3483 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3484 use structural equality (for now).
3485 * cp-tree.h (COMPARE_STRUCTURAL): New.
3486 * pt.c (canonical_template_parms): New.
3487 (canonical_type_parameter): New.
3488 (process_template_parm): Find the canonical type parameter.
3489 (lookup_template_class): When we have named the primary template
3490 type, set the canonical type for our template class to the primary
3491 template type. If any of the template arguments need structural
3492 equality checks, the template class needs structural equality
3494 (tsubst): When reducing the level of a template template
3495 parameter, we require structural equality tests for the resulting
3496 parameter because its template parameters have not had their types
3497 canonicalized. When reducing a template type parameter, find the
3498 canonical reduced type parameter.
3499 (any_template_arguments_need_structural_equality_p): New.