1 2008-01-24 Paolo Carlini <pcarlini@suse.de>
4 * pt.c (push_template_decl_real): Return error_mark_node in case
5 of template definition of non-template.
7 2008-01-24 Jason Merrill <jason@redhat.com>
10 * decl2.c (is_late_template_attribute): Defer any attribute with
11 dependent args. Also defer type attributes if the type is dependent.
13 2008-01-22 Jakub Jelinek <jakub@redhat.com>
14 Alexandre Oliva <aoliva@redhat.com>
17 * call.c (reference_binding): For bitfields use the declared bitfield
19 (add_builtin_candidates): Likewise.
20 * class.c (layout_class_type): For bitfields copy over the
23 2008-01-22 Jason Merrill <jason@redhat.com>
26 * decl.c (groktypename): Also ignore attributes on dependent
30 * friend.c (do_friend): Check for prior declaration of a friend
31 function of a local class.
32 * name-lookup.c (lookup_name_innermost_nonclass_level):
34 * name-lookup.h: Declare it.
36 2008-01-22 Tom Tromey <tromey@redhat.com>
39 * init.c (build_new_1): Only disallow Java aggregates.
41 2008-01-22 Jakub Jelinek <jakub@redhat.com>
44 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
45 if decl or init is error_mark_node.
48 * error.c (dump_expr): Handle VECTOR_CST.
50 2008-01-21 Jason Merrill <jason@redhat.com>
53 * pt.c (tsubst_aggr_type): Make sure our context is complete.
56 * pt.c (retrieve_local_specialization): Robustify.
57 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
60 * pt.c (tsubst): Only call retrieve_local_specialization if the
61 original typedef was in a function template.
64 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
66 2008-01-21 Richard Guenther <rguenther@suse.de>
69 * error.c (cp_print_error_function): Deal with recursive
72 2008-01-20 Paolo Carlini <pcarlini@suse.de>
75 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
77 2008-01-20 Paolo Carlini <pcarlini@suse.de>
81 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
82 on non-IS_AGGR_TYPE scope.
83 (constructor_name_p): Assert IS_AGGR_TYPE.
85 2008-01-18 Ian Lance Taylor <iant@google.com>
88 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
89 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
90 DECL_IS_OPERATOR_NEW flag.
92 2008-01-16 Richard Guenther <rguenther@suse.de>
95 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
96 for conversions to type variants.
98 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
100 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
101 declaration and code. Update copyright year.
103 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
106 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
107 know we have a class type.
109 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
112 * pt.c (coerce_template_parameter_pack): When substituting into
113 the type of a non-type template parameter pack. use the
114 deduced/substituted arguments.
115 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
116 can be a parameter pack with the ellipsis following it. When we
117 have an erroneous declaration, allow it to be a parameter pack.
118 (cp_parser_template_parameter): Complain about default
119 arguments on non-type template parameter packs, and parse them
120 using the new cp_parser_default_argument.
121 (cp_parser_parameter_declaration): Complain about parameter packs
122 with default arguments. Move parsing of default arguments into a
123 new function, cp_parser_default_argument.
124 (cp_parser_default_argument): New; extracted from
125 cp_parser_parameter_declaration.
127 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
133 * typeck.c (check_return_expr): If there are bare parameter packs
134 in the return value, set it to error_mark_node.
135 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
136 * pt.c (find_parameter_packs_r): Look at the type of
137 IDENTIFIER_NODEs (e.g., for user-defined conversions).
138 (check_for_bare_parameter_packs): Flip the result: now returns
139 TRUE when there were bare parameter packs, FALSE otherwise.
140 (push_template_decl_real): Deal with flipped result of
141 check_for_bare_parameter_packs.
142 * semantics.c (finish_cond): If there are bare parameter packs in
143 the conditional, set it to error_mark_node.
144 (finish_expr_stmt): If there are bare parameter packs in the
145 expression, set it to error_mark_node.
146 (finish_for_expr): Ditto.
147 (finish_switch_cond): If there are bare parameter packs in
148 the conditional, set it to error_mark_node.
149 (finish_mem_initializers): If there are bare parameter packs in
150 the member initializer, set it to error_mark_node.
151 (finish_member_declaration): Check the attributes of the
152 declaration for bare parameter packs, and remove the attributes if
153 any have bare parameter packs.
154 * parser.c (cp_parser_using_declaration): Check the using
155 declaration for bare parameter packs.
156 (cp_parser_base_clause): If there are bare parameter packs in a
157 base specifier, don't add it to the chain.
159 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
162 * error.c (dump_simple_decl): Display ellipsis for template
163 non-type parameter packs.
164 (dump_decl): Display ellipsis for template type parameter packs.
165 (dump_template_decl): Display ellipsis for template template
167 * pt.c (redeclare_class_template): When redeclaring a class
168 template, check for collisions between template parameters and
169 template parameter packs.
171 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
174 * pt.c (process_partial_specialization): Don't mark template
175 parameters that occur in non-deduced contexts.
176 (struct pair_fn_data): Add include_nondeduced_p.
177 (for_each_template_parm_r): Only visit non-deduced contexts if
178 include_nondeduced_p is set.
179 (for_each_template_parm): Added parameter include_nondeduced_p,
180 which states whether template parameters found in non-deduced
181 contexts should be visited.
182 (uses_template_parms): Visit all template parameters, even those
183 in non-deduced contexts.
185 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
188 * pt.c (check_default_tmpl_args): Check for parameter packs that
189 aren't at the end of a primary template.
190 (push_template_decl_real): Remove check for parameter packs that
191 aren't at the end of a primary template; that now happens in
192 check_default_tmpl_args.
193 * semantics.c (finish_template_template_parm): Use
194 check_default_tmpl_args to check for errors in the template
197 2008-01-12 Doug Kwan <dougkwan@google.com>
199 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
200 instead of OPT_Wreturn_type in warning due to ignored return type
202 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
203 instead of OPT_Wreturn_type in warning due to ignored return type
206 2008-01-08 Jakub Jelinek <jakub@redhat.com>
209 * semantics.c (finish_omp_for): Don't call
210 fold_build_cleanup_point_expr if processing_template_decl.
212 2008-01-04 Paolo Carlini <pcarlini@suse.de>
213 Jakub Jelinek <jakub@redhat.com>
216 * error.c (dump_template_argument): Deal with TREE_LIST.
218 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
220 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
221 long" in C++0x mode; change the warning to note that "long long"
222 is only unsupported in C++98 mode.
224 2007-12-20 Jason Merrill <jason@redhat.com>
227 * call.c (standard_conversion): Derived-to-base is considered a
230 2007-12-19 Jakub Jelinek <jakub@redhat.com>
233 * parser.c (cp_parser_omp_parallel): For non-combined parallel
234 call cp_parser_statement rather than
235 cp_parser_already_scoped_statement.
237 2007-12-18 Jason Merrill <jason@redhat.com>
240 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
242 (dependent_type_p_r): Handle the domain of an array.
244 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
245 Jakub Jelinek <jakub@redhat.com>
250 * pt.c (template_template_parm_bindings_ok_p): New; verifies
251 bindings of template template parameters after all template
252 arguments have been deduced.
253 (coerce_template_parms): Don't complain when COMPLAIN doesn't
255 (fn_type_unification): Use template_template_parm_bindings_ok_p.
256 (unify): Deal with variadic, bound template template parameters.
257 (get_class_bindings): Use template_template_parm_bindings_ok_p.
259 2007-12-18 Jakub Jelinek <jakub@redhat.com>
262 * decl.c (grokdeclarator): Reject friend sfk_constructor
265 2007-12-17 Jakub Jelinek <jakub@redhat.com>
268 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
271 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
274 * cp-lang.c (cp_classify_record): New.
275 (LANG_HOOKS_CLASSIFY_RECORD): Override.
277 2007-12-11 Jakub Jelinek <jakub@redhat.com>
280 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
283 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
284 dynamic_cast in a template.
286 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
289 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
290 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
292 2007-12-10 Jakub Jelinek <jakub@redhat.com>
295 * error.c (dump_type_prefix, dump_type_suffix): Handle
299 * error.c (dump_expr): Handle ABS_EXPR.
301 2007-12-09 Jakub Jelinek <jakub@redhat.com>
305 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
306 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
307 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
308 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
309 flag_use_repository and repo_emit_p returned 2.
311 2007-12-06 Jakub Jelinek <jakub@redhat.com>
314 * tree.c (stabilize_call, stabilize_init): Do nothing if
315 processing_template_decl.
317 2007-12-05 Jakub Jelinek <jakub@redhat.com>
320 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
321 error instead of assertion failure.
322 * parser.c (cp_parser_decltype): If closing paren is not found,
323 return error_mark_node.
325 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
328 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
330 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
331 since arg_assoc_template_arg will deal with them (better).
333 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
336 * pt.c (tsubst_exception_specification): Handle substitutions into
337 member templates, where tsubst_pack_expansion returns a
340 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
343 * pt.c (unify_pack_expansion): If we didn't deduce any actual
344 bindings for the template parameter pack, don't try to keep the
345 empty deduced arguments.
346 (unify): If a parameter is a template-id whose template argument
347 list contains a pack expansion that is not at the end, then we
348 cannot unify against that template-id.
350 2007-12-02 Paolo Carlini <pcarlini@suse.de>
353 * pt.c (current_template_args): Use error_operand_p.
355 2007-12-02 Paolo Carlini <pcarlini@suse.de>
358 * error.c (dump_decl): Handle TREE_BINFO.
360 2007-12-01 Ollie Wild <aaw@google.com>
363 * typeck.c (build_binary_op): Add conversion of pointers to function
364 members appearing as operands to the equality operators.
366 2007-11-30 Jakub Jelinek <jakub@redhat.com>
369 * error.c (dump_expr): Handle OBJ_TYPE_REF.
371 2007-11-29 Jakub Jelinek <jakub@redhat.com>
374 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
376 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
381 * parser.c (cp_parser_decltype): Don't call finish_id_expression
383 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
386 2007-11-27 Jakub Jelinek <jakub@redhat.com>
388 PR tree-optimization/34181
389 * method.c (use_thunk): Don't inline the call in the thunk.
392 * tree.c (decl_linkage): Static data members and static member
393 functions in anonymous ns classes are lk_external.
395 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
398 * decl.c (start_preparsed_function): Pass
399 processing_template_decl for the new allocate_struct_function
402 2007-11-25 Richard Guenther <rguenther@suse.de>
404 * decl.c (poplevel): Use BLOCK_CHAIN.
406 2007-11-24 Ollie Wild <aaw@google.com>
408 * typeck.c (delta_from_ptrmemfunc): New function.
409 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
410 (build_binary_op): Call delta_from_ptrmemfunc.
412 2007-11-23 Jakub Jelinek <jakub@redhat.com>
416 * decl.c (cp_finish_decl): Disallow variable or field
417 definitions if extern "Java" aggregates.
418 (grokparms): Disallow parameters with extern "Java"
420 (check_function_type): Disallow function return values
421 with extern "Java" aggregates.
422 * init.c (build_new_1): Disallow placement new with
423 extern "Java" aggregates.
425 2007-11-23 Mark Mitchell <mark@codesourcery.com>
426 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
429 * call.c (convert_like_real): Build a zero constant when __null is
430 converted to an integer type.
432 2007-11-22 Jakub Jelinek <jakub@redhat.com>
435 * decl2.c (cp_write_global_declarations): Issue error about static
436 data members in anonymous namespace which are declared and used,
439 2007-11-20 Jakub Jelinek <jakub@redhat.com>
442 * parser.c (cp_parser_class_head): Reject function template ids.
445 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
446 when processing_template_decl to build_array_type.
449 * pt.c (more_specialized_fn): Don't segfault if one or
450 both argument list end with ellipsis.
452 2007-11-18 Jakub Jelinek <jakub@redhat.com>
455 * semantics.c (finish_call_expr): Set
456 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
457 or OVERLOAD with all noreturn functions.
459 2007-11-16 Jakub Jelinek <jakub@redhat.com>
462 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
465 2007-11-13 Jakub Jelinek <jakub@redhat.com>
472 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
473 set to error_mark_node the outermost POINTER_TYPE to the pack if
474 it is seen in a POINTER_TYPE.
475 (push_template_decl_real): If check_for_bare_parameter_packs
476 fails for function return type, set the return type to
477 integer_type_node. If check_for_bare_parameter_packs failed
478 for non-function, return error_mark_node.
481 * call.c (build_new_op): Call resolve_args before calling
484 2007-11-11 Tom Tromey <tromey@redhat.com>
487 * lex.c (handle_pragma_implementation): Use cpp_included_before.
489 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
492 * pt.c (redeclare_class_template): Update error message. Use a
493 note to show the previous declaration.
494 (tsubst_friend_class): Use the location of the friend template as
495 the input location before calling redeclare_class_template.
497 2007-11-11 Jakub Jelinek <jakub@redhat.com>
500 * semantics.c (finish_pseudo_destructor_expr): Handle
501 object == error_mark_node.
503 2007-11-10 Jakub Jelinek <jakub@redhat.com>
506 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
507 is not scalar type, let finish_class_member_access_expr handle
508 diagnostics. Pass BIT_NOT_EXPR argument to
509 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
511 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
514 * decl.c (cp_complete_array_type): If any of the initializer
515 elements are pack expansions, don't compute the array size yet.
517 2007-11-08 Andrew Pinski <pinskia@gmail.com>
520 * tree.c (decl_linkage): Fields have no linkage.
522 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
524 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
526 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
531 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
532 Be careful with ERROR_MARK_NODEs.
533 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
536 2007-11-07 Jakub Jelinek <jakub@redhat.com>
539 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
542 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
546 * tree.c (c_build_qualified_type): Define bridge to
547 cp_build_qualified_type.
549 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
560 * typeck.c (check_return_expr): Pass address of retval to
561 check_for_bare_parameter_packs.
562 * class.c (build_base_field): Tolerate bases that have no layout
564 (end_of_base): Ditto.
565 * tree.c (canonical_type_variant): Be careful with
567 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
569 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
570 which states whether parameter packs should be replaced with
572 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
573 possible. If set_packs_to_error is set true, replace the parameter
574 pack with ERROR_MARK_NODE. Manage our own pointer sets.
575 (uses_parameter_packs): Don't set parameter packs to
577 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
578 which may be modified (if it is a parameter pack). Instructs
579 find_parameter_packs_r to replace parameter packs with
580 ERROR_MARK_NODE (so that they won't cause errors later on).
581 (process_template_parm): Pass pointer to
582 check_for_bare_parameter_packs.
583 (process_partial_specialization): Replace pack expansions before
584 the end of the template argument list with ERROR_MARK_NODE.
585 (push_template_decl_real): Pass pointer to
586 check_for_bare_parameter_packs. Replace parameter packs not at the
587 end of the template parameter list with ERROR_MARK_NODE.
588 (convert_template_argument): Be more careful about using DECL_NAME
589 on only declarations.
590 (unify): Can't unify against ERROR_MARK_NODE.
591 * semantics.c (finish_cond): Pass pointer to
592 check_for_bare_parameter_packs.
593 (finish_expr_stmt): Ditto.
594 (finish_for_expr): Ditto.
595 (finish_switch_cond): Pass pointer to
596 check_for_bare_parameter_packs, and call it before we put the
597 condition into the statement.
598 (finish_mem_initializers): Pass pointer to
599 check_for_bare_parameter_packs.
600 (finish_member_declaration): Ditto.
601 * parser.c (cp_parser_base_clause): Ditto.
603 2007-11-06 Jakub Jelinek <jakub@redhat.com>
606 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
607 with the final TREE_READONLY flag in place. processing_template_decl
608 is known to be 0 in this part of function.
611 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
612 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
613 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
614 * semantics.c (finish_omp_atomic): Revert most of the
615 2007-02-05 changes, just keep the new representation of
616 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
618 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
621 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
624 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
629 * typeck.c (merge_types): Don't lose rvalue references when
631 * call.c (build_over_call): Don't elide move constructors just
632 because the copy constructor is trivial (!).
633 (compare_ics): If comparing cv-qualifiers fails, we can still order
634 based on binding lvalues vs. rvalues.
636 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
639 * pt.c (unify_pack_expansion): bring handling of function call
640 arguments into line with type_unification_real.
642 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
644 * typeck.c (build_binary_op): Use pedwarn instead of error for
647 2007-11-05 Jakub Jelinek <jakub@redhat.com>
650 * parser.c (cp_parser_unary_expression): For &&label call
651 cp_parser_non_integral_constant_expression and return error_mark_node
655 * decl.c (grokdeclarator): Don't call build_memfn_type if type
656 is neither FUNCTION_TYPE nor METHOD_TYPE.
658 2007-11-02 Jakub Jelinek <jakub@redhat.com>
661 * parser.c (cp_parser_nested_name_specifier_opt): Use
662 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
663 typedef of currently open class.
665 2007-11-02 Paolo Carlini <pcarlini@suse.de>
668 * error.c (dump_expr): Deal specially with statements.
670 2007-11-01 Jason Merrill <jason@redhat.com>
673 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
675 (lookup_template_class): Use it to get the outer template args
676 for instantiating one.
679 * pt.c (reduce_template_parm_level): tsubst the parameters
680 of a template template parm.
682 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
685 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
687 2007-11-01 Jakub Jelinek <jakub@redhat.com>
690 * parser.c (cp_parser_postfix_dot_deref_expression): If
691 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
692 first and if that succeeds and type is SCALAR_TYPE_P, create
696 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
697 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
698 as for std::type_info.
700 2007-10-31 Paolo Carlini <pcarlini@suse.de>
703 * cxx-pretty-print.c (pp_cxx_typeid_expression,
704 pp_cxx_delete_expression): Change to static linkage.
705 * cxx-pretty-print.h: Adjust declarations.
706 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
707 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
708 MODOP_EXPR): Forward to pp_expression.
710 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
713 2007-10-31 Christian Bruel <christian.bruel@st.com>
714 Mark Mitchell <mark@codesourcery.com>
717 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
718 if retval is volatile.
720 2007-10-30 Jakub Jelinek <jakub@redhat.com>
723 * decl2.c (build_offset_ref_call_from_tree): Call
724 build_non_dependent_expr on object prior to building ADDR_EXPR from it
725 if FN is DOTSTAR_EXPR.
727 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
731 * pt.c (find_parameter_packs_r): Fix typo in comment.
732 (convert_template_argument): Look at the pattern of a pack
733 expansion to determine what kind of entity we're converting.
734 (coerce_template_parameter_pack): When we have coerced a non-type
735 template parameter pack, substitute into the type of that pack.
736 (tsubst_pack_expansion): When our substitution of a parameter pack
737 is a "trivial" substitution of itself, just substitute into the
738 pack expansion rather than actually expanding.
740 2007-10-29 Jakub Jelinek <jakub@redhat.com>
743 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
744 for non-integral type bitfields. Return true if bitfield is correct, false
745 error has been diagnosed.
746 (check_field_decls): If check_bitfield_decl returned false, call also
749 2007-10-28 Paolo Carlini <pcarlini@suse.de>
750 Mark Mitchell <mark@codesourcery.com>
753 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
754 class member error out and return.
756 2007-10-27 Jakub Jelinek <jakub@redhat.com>
758 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
759 to current_function_decl rather than 0.
762 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
764 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
766 2007-10-27 Jason Merrill <jason@redhat.com>
769 * call.c (convert_default_arg): Detect recursion.
771 2007-10-27 Jakub Jelinek <jakub@redhat.com>
774 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
775 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
777 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
779 * error.c (dump_expr): Handle OFFSETOF_EXPR.
781 2007-10-26 Jason Merrill <jason@redhat.com>
784 * pt.c (get_template_info): New fn.
785 (template_class_depth): Use it.
786 (push_template_decl_real): Check that the template args of the
787 definition match the args of the previous declaration.
789 2007-10-26 Paolo Carlini <pcarlini@suse.de>
792 * decl2.c (coerce_new_type): Do not allow a default argument for
795 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
798 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
799 don't see the leading '('. Only lookup names if we get an
802 2007-10-26 Jakub Jelinek <jakub@redhat.com>
805 * parser.c (cp_parser_parenthesized_expression_list): Set
806 greater_than_is_operator_p to true in between the parens.
808 2007-10-26 Paolo Carlini <pcarlini@suse.de>
811 * decl.c (grokdeclarator): In case of conflicting specifiers
812 just return error_mark_node.
814 2007-10-26 Ollie Wild <aaw@google.com>
816 * expr.c (cxx_expand_expr): Removed.
817 * cp-tree.h (exx_expand_expr): Removed.
818 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
821 2007-10-25 Paolo Carlini <pcarlini@suse.de>
824 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
826 2007-10-23 Jason Merrill <jason@redhat.com>
828 PR c++/25950 (DR 391)
829 * call.c (struct conversion): Remove check_copy_constructor_p.
830 (reference_binding): Always bind a reference directly to a
831 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
833 (check_constructor_callable): Remove.
834 (convert_like_real): Don't call it.
835 (initialize_reference): Don't call check_constructor_callable.
836 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
837 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
838 conversions if LOOKUP_NO_TEMP_BIND.
839 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
840 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
842 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
844 2007-10-22 Jakub Jelinek <jakub@redhat.com>
847 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
848 before checking if its type is integral.
850 2007-10-22 Jason Merrill <jason@redhat.com>
853 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
854 * pt.c (apply_late_template_attributes): Splice out dependent
855 attributes from DECL_ATTRIBUTES.
857 * decl.c (cxx_maybe_build_cleanup): Use build_address.
859 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
861 * typeck.c (build_binary_op) : Use appropriate warning option
862 instead of unnamed warning.
864 2007-10-16 Paolo Carlini <pcarlini@suse.de>
867 * pt.c (current_template_args): Do not change TREE_LIST elements
868 with a TREE_VALUE of error_mark_node.
870 2007-10-16 Mark Mitchell <mark@codesourcery.com>
872 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
873 * decl.c (start_decl): Tidy.
874 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
876 (grokdeclarator): Clarify comment.
878 2007-10-14 Andrew Pinski <pinskia@gmail.com>
881 * decl.c (grokfndecl): Return NULL after the "definition of
882 implicitly-declared" error happened.
884 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
887 * call.c (build_user_type_conversion_1): Do not consider conversion
888 functions to convert a (possibly cv-qualified) object to the (possibly
889 cv-qualified) same object type (or a reference to it), to a (possibly
890 cv-qualified) base class of that type (or a reference to it).
892 2007-10-12 Paolo Carlini <pcarlini@suse.de>
894 * pt.c (tsubst): Use template_parm_level_and_index.
896 2007-10-12 Jakub Jelinek <jakub@redhat.com>
899 * parser.c (cp_parser_compound_statement): Handle label-declarations
900 at the beginning of the compound statement.
901 (cp_parser_block_declaration): Issue diagnostics about __label__
902 not at the beginning of a block.
904 2007-10-11 Paolo Carlini <pcarlini@suse.de>
907 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
908 to convert_template_argument.
909 (coerce_template_parms): Return error_mark_node after fixed-length
911 (tsubst_decl): Check for error_mark_node the return value of the
912 first tsubst in 'case VAR_DECL'.
914 2007-10-08 Ollie Wild <aaw@google.com>
916 * typeck2.c (digest_init): Call cplus_expand_constant after
917 convert_for_initialization.
918 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
919 * expr.c (cplus_expand_constant): Updated function description.
921 2007-10-04 Jason Merrill <jason@redhat.com>
924 * call.c (initialize_reference): Handle local static reference
927 2007-10-03 Jason Merrill <jason@redhat.com>
930 * name-lookup.c (push_namespace_with_attrs): Fold back into...
931 (push_namespace): Here.
932 (handle_namespace_attrs): New fn for the attr code.
933 (leave_scope): Don't pop_visibility.
934 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
935 * parser.c (cp_parser_namespace_definition): Call
936 handle_namespace_attrs and pop_visibility as appropriate.
939 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
941 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
943 * decl.c (duplicate_decls): Preserve linkage flags for mere
944 redeclarations of gnu_inline definitions.
946 2007-10-03 Jason Merrill <jason@redhat.com>
949 * decl.c (wrap_cleanups_r): New fn.
950 (wrap_temporary_cleanups): New fn.
951 (initialize_local_var): Call it.
953 2007-09-29 Jason Merrill <jason@redhat.com>
956 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
957 constant to not have DECL_EXTERNAL if it's file-local.
959 2007-09-28 Ollie Wild <aaw@google.com>
962 2007-09-27 Ollie Wild <aaw@google.com>
964 * typeck2.c (digest_init): Call cplus_expand_constant after
965 convert_for_initialization.
966 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
967 * expr.c (cplus_expand_constant): Updated function description.
969 2007-09-28 Jason Merrill <jason@redhat.com>
972 * class.c (layout_empty_base): Take rli parameter, update
973 rli->record_align if empty base has user-specified alignment.
974 (build_base_field): Pass rli to it.
976 2007-09-28 Paolo Carlini <pcarlini@suse.de>
979 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
981 2007-09-28 Paolo Carlini <pcarlini@suse.de>
984 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
985 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
986 (dump_parameters): Just call dump_type for argument packs too.
988 2007-09-28 Jakub Jelinek <jakub@redhat.com>
991 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
992 qualification by creating qualified PACK_EXPANSION_PATTERN and
993 then calling make_pack_expansion on it.
995 2007-09-27 Ollie Wild <aaw@google.com>
997 * typeck2.c (digest_init): Call cplus_expand_constant after
998 convert_for_initialization.
999 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1000 * expr.c (cplus_expand_constant): Updated function description.
1002 2007-09-27 Jason Merrill <jason@redhat.com>
1005 * decl2.c (is_late_template_attribute): Don't crash on unknown
1008 2007-09-27 Paolo Carlini <pcarlini@suse.de>
1011 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
1012 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
1013 spaces in the formatting.
1014 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
1016 2007-09-27 Jakub Jelinek <jakub@redhat.com>
1018 * error.c (cxx_print_error_function): Add third argument, pass
1019 it over to lhd_print_error_function.
1020 (cp_print_error_function): If diagnostic->abstract_origin, print
1022 * cp-tree.h (struct diagnostic_info): New forward decl.
1023 (cxx_print_error_function): Add third argument.
1025 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
1028 * name-lookup.c (pushtag): Do not create an implicit typedef before
1029 the associated type declaration is known to be valid.
1031 2007-09-25 Jakub Jelinek <jakub@redhat.com>
1033 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
1034 rather than pointers.
1036 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
1039 * search.c (check_final_overrider): Fail if
1040 targetm.comp_type_attributes returns 0.
1042 2007-09-24 Jason Merrill <jason@redhat.com>
1045 * pt.c (resolve_typename_type): Don't look things up in the original
1046 template if it would mean losing template arguments.
1048 2007-09-24 Jakub Jelinek <jakub@redhat.com>
1051 * cp-tree.h (cxx_type_hash_eq): New prototype.
1052 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
1053 * tree.c (cxx_type_hash_eq): New function.
1055 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1058 * tree.c (cp_build_qualified_type_real): Build a canonical
1059 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
1061 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1065 * tree.c (cplus_array_compare): Compare pointers, not types.
1066 (build_cplus_array_type_1): Store new array type into the hash
1067 table before building the canonical type; build the canonical type
1069 (cp_build_qualified_type_real): Put all of the array types with
1070 cv-qualified element types into the C++ array hash table, built as
1071 variants of the unqualified versions.
1073 2007-09-23 Jason Merrill <jason@redhat.com>
1076 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
1077 for deprecation warnings.
1079 2007-09-22 Jason Merrill <jason@redhat.com>
1082 * call.c (build_over_call): Warn about deprecated virtuals.
1085 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
1086 (MAYBE_TAGGED_TYPE_P): Remove.
1087 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
1088 instead of calling is_late_template_attribute again.
1089 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
1090 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
1091 Don't crash on typedefs from non-template classes.
1092 * decl2.c (grokfield): Don't sorry about attrs on template parms.
1093 (is_late_template_attribute): All attributes applied to template
1094 parms or typename types are dependent. Static.
1095 (splice_template_attributes): Pass decl through.
1096 (save_template_attributes): Likewise.
1098 2007-09-20 Jakub Jelinek <jakub@redhat.com>
1101 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
1102 returned from tsubst_pack_expansion.
1103 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
1104 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
1106 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1109 * semantics.c (finish_id_expression): Use consistently
1110 context_for_name_lookup.
1111 * decl.c (fixup_anonymous_aggr): Fix error message for
1112 anonymous struct (vs union).
1114 2007-09-19 Jason Merrill <jason@redhat.com>
1117 * pt.c (tsubst): Handle typedefs by looking for the specialization.
1118 (retrieve_specialization): Only tagged types use
1119 DECL_TEMPLATE_INSTANTIATIONS.
1120 (instantiate_class_template): Push nested classes too.
1121 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
1123 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
1124 * init.c (is_aggr_type): Remove redundant tests.
1125 * class.c (push_nested_class): Use CLASS_TYPE_P.
1127 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1130 * init.c (build_zero_init): If, recursively, build_zero_init
1131 returns a NULL_TREE, do not append it to the VEC of constructors.
1133 2007-09-18 Jason Merrill <jason@redhat.com>
1136 * pt.c (apply_late_template_attributes): Set processing_template_decl.
1137 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
1138 ATTR_FLAG_TYPE_IN_PLACE.
1139 (tsubst): Do unqualified lookup to find typedefs from current class.
1140 [ARRAY_TYPE]: Propagate alignment info.
1141 * decl2.c (is_late_template_attribute): Only defer handling of
1142 attribute aligned if the expression is dependent.
1143 (save_template_attributes): If we're deferring any attributes,
1144 make this a naming typedef.
1146 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1148 PR c++/33462 (again)
1149 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
1150 va_arg instead of __builtin_va_arg.
1152 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1155 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
1156 (pp_cxx_primary_expression): Use it.
1157 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
1158 * error.c (dump_expr): Use it.
1160 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1163 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
1164 out case TYPEID_EXPR to...
1165 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
1166 and pp_cxx_right_paren.
1167 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
1168 * error.c (dump_expr): Use it.
1170 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1173 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
1174 (pp_cxx_primary_expression): Use it.
1175 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
1176 * error.c (dump_expr): Use it.
1178 2007-09-16 Paolo Carlini <pcarlini@suse.de>
1181 * init.c (build_new): Remove warning for zero-element
1184 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
1187 * call.c (maybe_handle_implicit_object): Set this_p, clear
1188 rvaluedness_matches_p.
1189 (compare_ics): Do not compare rvaluedness matching when one of the
1190 operands is an implicit object.
1192 2007-09-14 Jason Merrill <jason@redhat.com>
1194 PR c++/17743, c++/19163
1195 * decl2.c (is_late_template_attribute): New fn.
1196 (splice_template_attributes, save_template_attributes): New fns.
1197 (cplus_decl_attributes): Call save_template_attributes.
1198 * pt.c (apply_late_template_attributes): New fn.
1199 (instantiate_class_template, tsubst_decl): Use it.
1200 * cp-tree.h: Declare is_late_template_attribute.
1202 2007-09-13 Tom Tromey <tromey@redhat.com>
1204 * parser.c (cp_lexer_new_main): Don't use
1205 c_lex_return_raw_strings.
1206 (cp_lexer_get_preprocessor_token): Update. Add special case when
1209 2007-09-11 Jan Hubicka <jh@suse.cz>
1211 * method.c (use_thunk): Use tree_rest_of_compilation
1212 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
1213 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
1214 * cp-tree.h (expand_body): Kill.
1215 (emit_associated_thunks): Declare.
1216 * semantics.c (emit_associated_thunks): Export.
1217 (expand_body): Kill.
1219 2007-09-09 David Daney <ddaney@avtrex.com>
1222 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
1223 to calculate cookie_ptr.
1225 2007-09-08 Jason Merrill <jason@redhat.com>
1228 * pt.c (most_specialized_class): Set processing_template_decl
1229 while tsubsting partial spec args.
1231 2007-09-06 Jason Merrill <jason@redhat.com>
1233 * decl2.c (get_guard): Copy visibility from the guarded variable.
1235 2007-09-06 Jan Hubicka <jh@suse.cz>
1237 * semantics.c (expand_body): Do not mark arguments of clones used.
1239 2007-09-06 Paolo Carlini <pcarlini@suse.de>
1242 * decl.c (cp_finish_decl): When processing_template_decl,
1243 deal correctly with init as TREE_LIST.
1245 2007-09-06 Tom Tromey <tromey@redhat.com>
1247 * decl.c (finish_function): Put return's location on line zero of
1250 2007-09-05 Jason Merrill <jason@redhat.com>
1253 * except.c (prepare_eh_type): Use type_decays_to.
1256 * init.c (build_delete): Use build_headof to get the address of the
1257 complete object if we aren't using the deleting destructor.
1258 * rtti.c (build_headof): No longer static.
1259 * cp-tree.h: Declare it.
1261 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1263 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1264 decl if a prototype for XX is provided with throw().
1267 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1268 on __*_chk non-__builtin_* decls.
1270 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1273 * semantics.c (finish_id_expression): Use context_for_name_lookup
1274 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1275 * class.c (finish_struct_anon): Deal correctly with anonymous
1276 structs (vs unions, as GNU extension) in error messages.
1278 2007-09-05 Jan Hubicka <jh@suse.cz>
1280 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1281 call, DECL_EXTERNAL checks and current_function_decl saving.
1283 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1285 PR c++/29731 (again)
1286 * parser.c (cp_parser_primary_expression): Return error_mark_node
1287 when a statement-expression is found in a template-argument list.
1289 2007-09-04 Jason Merrill <jason@redhat.com>
1291 * except.c (initialize_handler_parm): Use
1292 fold_build_cleanup_point_expr.
1295 * call.c (reference_binding): Don't look for user-defined conversions
1299 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1300 the MUST_NOT_THROW_EXPR.
1302 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1304 * decl.c (cp_finish_decl): Call determine_visibility before
1305 make_rtl_for_nonlocal_decl.
1307 2007-09-04 Jason Merrill <jason@redhat.com>
1310 * pt.c (most_specialized_class): Substitute outer template
1311 arguments into the arguments of a member template partial
1313 (strip_innermost_template_args): New fn.
1315 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1317 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1319 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1321 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1322 * decl.c (cp_make_fname_decl): Likewise,
1323 * parser.c (cp_parser_string_literal): Likewise,
1324 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1325 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1328 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1331 * typeck.c (build_unary_op): Fix error message for
1332 Boolean expression as operand to operator--.
1334 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1336 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1337 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1340 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1343 * init.c (build_default_init): Make extern.
1344 * cp-tree.h (build_default_init): Declare here.
1345 * pt.c (tsubst_expr): When the instantiation of the initializer of
1346 a variable results in an empty list, default-initialize the
1348 (tsubst_copy_and_build): When the instantiation of the initializer
1349 in a new expression results in an empty initializer list,
1350 default-initialize it.
1352 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1354 * mangle.c (write_type): Change mangling of rvalue reference from
1357 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1359 * decl.c (duplicate_decls): Remove duplicated line.
1361 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1364 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1365 BOUND_TEMPLATE_TEMPLATE_PARM.
1367 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1370 * search.c (lookup_member): Check the name argument for
1373 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1376 * parser.c (cp_parser_trait_expr): Check rerurn value of
1379 2007-08-30 Ollie Wild <aaw@google.com>
1381 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1382 convert_ptrmem for pointer to member conversions.
1383 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1384 (ocp_convert): Update cp_convert_to_pointer call.
1385 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1387 (build_static_cast_1): Check can_convert for conversions in either
1389 (get_delta_difference_1): New function.
1390 (get_delta_difference): Refactor to call get_delta_difference_1.
1392 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1394 * decl.c (start_preparsed_function): Set
1395 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1397 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1400 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1401 BOUND_TEMPLATE_TEMPLATE_PARM.
1403 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1407 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1408 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1410 2007-08-27 Jason Merrill <jason@redhat.com>
1413 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1414 Look inside STMT_EXPR.
1415 * semantics.c (stmt_expr_value_expr): New fn.
1416 * cp-tree.h: Declare it.
1419 * decl.c (groktypename): Ignore attributes applied to class type.
1421 2007-08-28 Richard Guenther <rguenther@suse.de>
1423 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1425 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1427 * error.c (dump_expr): Handle COMPLEX_CST.
1428 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1429 (pp_cxx_expression): Likewise.
1431 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1433 * decl.c (GNU_INLINE_P): New.
1434 (duplicate_decls): Handle gnu_inline. Merge attributes and
1435 some flags in overriding definitions.
1436 (redeclaration_error_message): Handle gnu_inline.
1437 (start_preparsed_function): Likewise.
1439 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1441 * call.c (sufficient_parms_p): Constify.
1442 * class.c (same_signature_p): Likewise.
1443 * cp-gimplify.c (is_invisiref_parm,
1444 cxx_omp_privatize_by_reference): Likewise.
1445 * cp-objcp-common.c (has_c_linkage): Likewise.
1446 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1447 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1448 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1449 num_artificial_parms_for, comp_template_parms,
1450 template_parameter_pack_p, any_dependent_template_arguments_p,
1451 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1452 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1453 zero_init_p, member_p, cp_lvalue_kind,
1454 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1455 varargs_function_p, is_dummy_object, special_function_kind,
1456 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1457 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1458 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1459 cp_has_mutable_p, at_least_as_qualified_p,
1460 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1461 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1462 * except.c (nothrow_libfn_p): Likewise.
1463 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1465 * pt.c (comp_template_parms, template_parameter_pack_p,
1466 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1467 any_dependent_template_arguments_p): Likewise.
1468 * repo.c (repo_export_class_p): Likewise.
1469 * semantics.c (anon_aggr_type_p): Likewise.
1470 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1471 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1472 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1473 zero_init_p, special_function_p): Likewise.
1474 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1475 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1476 compparms, invalid_nonstatic_memfn_p,
1477 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1478 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1479 cp_has_mutable_p, lvalue_or_else): Likewise.
1481 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1483 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1484 * cp-objcp-common.c (cp_tree_size): Ditto.
1485 * tree.c (cp_walk_subtrees): Ditto
1486 * cp-tree.def (TINST_LEVEL): Go away.
1487 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1488 move together with other non-tree structs.
1489 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1490 (union lang_tree_node): Eliminate tinst_level field.
1491 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1492 (current_instantiation, outermost_tinst_level): Return
1493 a "struct tinst_level *".
1495 * error.c (print_instantiation_partial_context): Change second
1496 parameter to a "struct tinst_level *". Replace accessor macros
1498 (print_instantiation_full_context): Likewise.
1499 * lex.c (in_main_input_context): Likewise.
1501 * pt.c (struct pending_templates): New.
1502 (pending_templates, last_pending_template): Use it as a type.
1503 (current_tinst_level): Change typo to "struct tinst_level *"
1504 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1505 (add_pending_template): Construct a "struct pending_template".
1506 Replace TINST_LEVEL accessor macros with field access.
1507 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1508 (pop_tinst_level): Likewise.
1509 (instantiate_pending_templates): Likewise. Factor common code used
1510 when an instantiation has been done.
1511 (outermost_tinst_level): Replace tree_last with loop.
1512 (current_instantiation): Return a "struct tinst_level *".
1514 2007-08-24 Ollie Wild <aaw@google.com>
1516 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1517 * name-lookup.h (cp_binding_level): Remove vtables member.
1519 2007-08-24 Richard Guenther <rguenther@suse.de>
1521 * tree.c (cp_cannot_inline_tree_fn): Remove.
1522 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1523 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1526 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1529 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1530 error_mark_node right away if build_expr_type_conversion
1534 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1535 is error_mark_node rather than NULL_TREE.
1536 * pt.c (check_explicit_specialization): Likewise.
1539 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1540 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1542 2007-08-22 Jason Merrill <jason@redhat.com>
1545 * pt.c (outermost_tinst_level): New function.
1546 * lex.c (in_main_input_context): New function.
1547 * cp-tree.h: Declare it.
1548 * decl2.c (constrain_class_visibility): Use it to avoid warning
1549 about uses of the anonymous namespace in the main input file.
1551 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1553 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1555 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1558 * class.c (finish_struct_1): Warn when a class has virtual
1559 functions and accessible non-virtual destructor.
1561 2007-08-20 Richard Guenther <rguenther@suse.de>
1565 * call.c (build_new_method_call): Convert initializer to
1567 * init.c (build_aggr_init): Do not fiddle with types.
1568 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1569 * except.c (build_throw): Do not drop qualifiers for the
1571 * typeck.c (get_member_function_from_ptrfunc): Do not
1572 fiddle with types, instead convert.
1573 (build_ptrmemfunc1): Convert to the target type for
1575 (gfc_trans_allocate): Convert result to target type.
1576 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1577 pointer-to-member structures shall have alias set zero as well.
1579 2007-08-20 Richard Guenther <rguenther@suse.de>
1581 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1583 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1584 (nonstatic_local_decl_p): Likewise.
1585 * tree.c (cp_auto_var_in_fn_p): Remove.
1586 * decl.c (nonstatic_local_decl_p): Remove.
1588 2007-08-20 Richard Guenther <rguenther@suse.de>
1590 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1592 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1593 cp_walk_subtrees lh parameter.
1594 (cp_walk_tree_without_duplicates): New define to
1595 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1596 * tree.c (count_trees): Call
1597 cp_walk_tree_without_duplicates.
1598 (verify_stmt_tree): Call cp_walk_tree.
1599 (break_out_target_exprs): Likewise.
1600 (WALK_SUBTREE): Likewise.
1601 * cp-gimplify.c (cp_genericize): Likewise.
1602 * cp-pt.c (find_parameter_packs_r): Likewise.
1603 (uses_parameter_packs): Likewise.
1604 (make_pack_expansion): Likewise.
1605 (check_for_bare_parameter_packs): Likewise.
1606 (for_each_template_parm): Likewise.
1607 * decl.c (check_default_argument): Call
1608 cp_walk_tree_without_duplicates.
1609 * except.c (build_throw): Likewise.
1610 * decl2.c (type_visibility): Likewise.
1611 * semantics.c (expand_or_defer_fn): Likewise.
1612 (finalize_nrv): Call cp_walk_tree.
1614 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1617 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1618 Initialize it with save_expr rather than get_temp_regvar.
1620 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1623 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1626 2007-08-17 Ollie Wild <aaw@google.com>
1629 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1630 declarations into appropriate slots for comparison. Fix type
1633 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1636 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1637 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1639 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1642 * parser.c (cp_parser_class_head): Improve error message.
1644 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1646 * pt.c (instantiate_decl): Set input_location
1647 for the function end.
1649 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1651 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1653 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1654 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1655 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1656 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1657 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1658 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1659 * typeck.c (cp_type_quals): Likewise.
1660 * typeck2.c (cxx_incomplete_type_diagnostic,
1661 cxx_incomplete_type_error): Likewise.
1663 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1666 * pt.c (tsubst_friend_function): When check_classfn
1667 returns error_mark_node likewise return it.
1669 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1672 * typeck.c (check_return_expr): Don't NRV optimize vars in
1674 * decl.c (finish_function): Comment fix.
1676 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1679 * pt.c (push_template_decl_real): Depending on TYPE_P
1680 use either TYPE_CONTEXT or DECL_CONTEXT.
1682 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1684 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1685 constructors and destructors return this.
1687 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1690 * decl2.c (check_classfn): Return error_mark_node in case of error;
1691 in that case, do not call add_method.
1692 * decl.c (start_decl): Deal with check_classfn returning
1694 (grokfndecl): Likewise.
1695 * pt.c (tsubst_friend_function): Likewise.
1697 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1700 * typeck.c (build_binary_op): Disallow vector float types with
1701 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1703 2007-08-11 Ian Lance Taylor <iant@google.com>
1705 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1707 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1709 2007-08-10 Ollie Wild <aaw@google.com>
1711 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1713 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1715 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1716 (lookup_using_namespace): Fix ambiguous_decl call.
1717 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1719 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1721 * call.c (name_as_c_string): Use CONST_CAST.
1722 * decl.c (build_decl): Likewise.
1723 * parser.c (cp_parser_string_literal): Likewise.
1725 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1728 * error.c (dump_expr): Consistently use the *_cxx_*
1729 variants of the pretty-print functions.
1731 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1734 * decl.c (check_special_function_return_type): Just error
1735 on return type specified for conversion operator.
1737 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1739 * typeck2.c (readonly_error): Handle general expressions.
1740 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1742 2007-08-06 Dan Hipschman <dsh@google.com>
1744 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1745 access function name.
1747 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1750 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1751 * g++spec.c (lang_specific_driver): Check them.
1753 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1756 * pt.c (inline_needs_template_parms): Fix comment; change return type
1759 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1762 2007-03-26 Dirk Mueller <dmueller@suse.de>
1764 * parser.c (cp_parser_member_declaration): Pedwarn
1765 about stray semicolons after member declarations.
1767 2007-08-02 Lee Millward <lee.millward@gmail.com>
1772 * parser.c (cp_parser_asm_definition): Detect and discard asm
1773 statements with invalid inputs or outputs.
1774 (cp_parser_asm_operand_list): Return error mark node if any
1775 of the operands are invalid. Adjust documentation.
1777 2007-08-02 Nick Clifton <nickc@redhat.com>
1779 * typeck.c: Change copyright header to refer to version 3 of the
1780 GNU General Public License and to point readers at the COPYING3
1781 file and the FSF's license web page.
1782 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1783 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1784 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1785 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1786 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1787 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1788 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1789 name-lookup.h, parser.c: Likewise.
1791 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1794 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1796 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1799 * semantics.c (finish_label_stmt): Reject the __label__
1800 extension outside function scopes.
1802 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1804 * parser.c (eof_token): Un-constify.
1805 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1806 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1809 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1811 * pt.c, tree.c, typeck2.c: Fix comment typos.
1813 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1814 Mark Mitchell <mark@codesourcery.com>
1817 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1818 hidden due to friend declarations in local classes.
1820 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1822 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1823 * cp-tree.def (DECLTYPE_TYPE): New.
1824 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1825 (dump_type_prefix): Ditto.
1826 (dump_type_suffix): Ditto.
1827 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1828 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1829 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1831 (DECLTYPE_TYPE_EXPR): New.
1832 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1833 (finish_declared_type): Declare.
1834 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1835 DECLTYPE_TYPE nodes.
1836 (pp_cxx_type_id): Ditto.
1837 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1838 (tsubst): Substitute into a DECLTYPE_TYPE node.
1839 (tsubst_copy): Ditto.
1840 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1842 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1843 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1844 structural equality (because we can't hash the expressions).
1845 (finish_declared_type): New.
1846 * lex.c (reswords): Add "decltype" keyword.
1847 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1848 (cp_parser_postfix_expression): Add member_access_only_p to
1849 restrict postfix expression to member access expressions.
1850 (cp_parser_unary_expression): Update call to
1851 cp_parser_postfix_expression to reflect new parameter.
1852 (cp_parser_declared_type): New.
1853 (cp_parser_simple_type_specifier): Parse decltype types.
1855 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1858 * call.c (convert_for_arg_passing): Only widen bitfields to their
1859 declared types if necessary.
1861 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1863 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1866 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1868 * decl.c (typename_hash, typename_compare): Constify.
1869 * mangle.c (hash_type, compare_type): Likewise.
1870 * pt.c (eq_local_specializations, hash_local_specialization):
1872 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1873 list_hash): Likewise.
1874 * typeck2.c (pat_compare): Likewise.
1876 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1878 * method.c (implicitly_declare_fn): Increase alignment if member
1879 function pointer format requires it.
1881 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1884 * typeck.c (check_return_expr): Do not pass a null argument
1887 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1890 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1893 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1896 * typeck.c (convert_arguments): Only use default args if we have
1900 * typeck.c (structural_comptypes): No need to check
1901 resolve_typename_type return value here.
1902 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1903 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1904 original type rather than error_mark_node in case of failure.
1905 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1906 resolve_typename_type result check.
1907 (cp_parser_direct_declarator, cp_parser_head,
1908 cp_parser_constructor_declarator_p): Likewise.
1910 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1912 * pt.c (template_parms_variadic_p): Remove.
1913 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1915 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1918 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1919 argument to dump_aggr_init_expr_args instead of false.
1921 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1923 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1924 canonical types; otherwise, fall back to structural type
1925 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1926 internal compiler error if the canonical types are wrong.
1928 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1931 * parser.c (cp_parser_make_indirect_declarator): When the
1932 the code argument is ERROR_MARK return cp_error_declarator.
1934 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1937 * decl.c (cxx_init_decl_processing): Don't set
1938 force_align_functions_log.
1939 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1940 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1941 FUNCTION_DECL, return its alignment.
1943 2007-07-09 Richard Guenther <rguenther@suse.de>
1945 * decl.c (start_preparsed_function): Do not promote return type.
1947 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1950 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1952 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1955 * pt.c (resolve_overloaded_unification): Robustify. Return a
1957 (type_unification_real): Adjust accordingly.
1959 2007-07-06 Richard Guenther <rguenther@suse.de>
1961 * init.c (build_new_1): Use the correct pointer type.
1962 * typeck2.c (build_m_component_ref): Likewise.
1964 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1967 * init.c (build_zero_init): Always build an initializer for
1969 * typeck2.c (build_functional_cast): Use build_zero_init.
1972 * init.c (build_new_1): Always pass the allocation function to
1973 build_op_delete_call.
1974 * call.c (build_op_delete_call): Handle operator delete with a
1975 variable-argument list. Do not issue an error when no matching
1976 deallocation function is available for a new operator.
1979 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1980 * decl.c (value_dependent_init_p): New function.
1981 (cp_finish_decl): Use it.
1982 * pt.c (value_dependent_expression_p): Use
1983 any_value_dependent_elements_p.
1984 * parser.c (cp_parser_primary_expression): Add comment about
1985 treating dependent qualified names as integral
1986 constant-expressions.
1988 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1990 * decl.c (build_ptrmemfunc_type): Always use structural equality
1991 tests when comparing pointer-to-member-function types, because the
1992 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1995 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1997 * init.c (build_new): Tweak comment.
1999 2007-06-29 Dave Brolley <brolley@redhat.com>
2002 * parser.c (cp_parser_new_type_id): Don't reduce a named array
2003 type to its base type and number of elements here.
2004 * init.c (build_new): Call complete_type_or_else to ensure that the
2005 type is complete and to issue a diagnostic if it is not.
2006 (build_new_1): Don't call complete_type_or_else here.
2008 2007-07-03 Richard Guenther <rguenther@suse.de>
2011 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
2014 2007-07-02 Simon Baldwin <simonb@google.com>
2016 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
2017 for inner-style nested forward declarations that don't declare
2020 2007-07-02 Jakub Jelinek <jakub@redhat.com>
2023 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
2024 DECL_P in not a variable and appears more than once error messages.
2026 2007-07-01 Ollie Wild <aaw@google.com>
2028 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
2029 (select_decl): Remove function.
2030 (unqualified_namespace_lookup): Populate binding by calling
2031 ambiguous_decl. Remove select_decl call.
2032 (lookup_qualified_name): Remove select_decl call.
2033 * decl.c (lookup_and_check_tag): Check for ambiguous references.
2034 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
2035 generation when name lookup is ambiguous.
2037 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
2040 * init.c (build_new_1): Use structural equality on the copy of the
2043 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2045 * decl2.c (determine_visibility): Implement
2046 flag_visibility_ms_compat effect on type info.
2047 * decl.c (cxx_init_decl_processing): Implement
2048 global effect of flag_visibility_ms_compat.
2050 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2052 * decl2.c (start_objects): Mark constructor-running function
2055 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
2058 * decl.c (grokdeclarator): Reset friendp for member functions declared
2059 friend of their own class.
2061 2007-06-23 Mark Mitchell <mark@codesourcery.com>
2063 * decl2.c (determine_visibility): Don't look for dllexport here.
2064 (determine_visibility_from_class): Tidy.
2066 2007-06-18 Simon Baldwin <simonb@google.com>
2069 * parser.c (cp_parser_single_declaration): Added check for storage
2070 class other than sc_none in parsed declaration, and a flag to indicate
2071 if the call is part of an explicit template specialization parse.
2072 * (cp_parser_explicit_specialization): Specialization check flag added
2073 to call to cp_parser_single_declaration(), set true.
2074 * (cp_parser_template_declaration_after_export): Specialization check
2075 flag added to call to cp_parser_single_declaration(), set false.
2076 * pt.c (check_explicit_specialization): Added code to copy visiblity
2077 and linkage from the templated function to the explicit specialization.
2079 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2081 * typeck.c (build_binary_op): For templates build the
2082 expression in pieces to avoid the assert in build2_stat.
2083 (get_member_function_from_ptrfunc):
2084 Change over to using POINTER_PLUS_EXPR and convert
2085 the second operand to sizetype.
2086 * typeck2.c (build_m_component_ref): Likewise.
2087 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
2088 instead of PLUS_EXPR for pointers.
2089 (build_new_1): Likewise.
2090 (build_vec_delete_1): Likewise.
2091 (build_vec_delete): Likewise.
2092 * class.c (build_base_path): Likewise.
2093 (build_base_path): Likewise.
2094 (convert_to_base_statically): Likewise.
2095 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
2096 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
2097 instead of PLUS_EXPR.
2098 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
2099 instead of PLUS_EXPR for pointers.
2100 * call.c (build_special_member_call): Likewise.
2101 * rtti.c (build_headof): Likewise.
2102 Use sizetype instead of ptrdiff_type_node.
2103 (tinfo_base_init): Create a POINTER_PLUS_EXPR
2104 instead of PLUS_EXPR for pointers.
2105 * except.c (expand_start_catch_block): Do a
2106 NEGATIVE and then a POINTER_PLUS_EXPR instead
2108 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
2109 PLUS_EXPR on pointer types over to use
2110 POINTER_PLUS_EXPR and remove the conversion
2111 to the pointer types.
2112 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
2113 adding to a pointer type. Use size_int instead of
2114 ssize_int. Convert the index to sizetype before
2115 adding it to the pointer.
2117 2007-06-15 Mark Mitchell <mark@codesourcery.com>
2119 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
2120 (DECL_ANON_UNION_VAR_P): New macro.
2121 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
2122 than DECL_VAR_MARKED_P, to keep track of which variables we have
2124 * decl.c (redeclaration_error_message): Complain about redeclaring
2125 anonymous union members at namespace scope.
2126 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
2128 2007-06-14 Geoff Keating <geoffk@apple.com>
2130 * decl2.c (determine_visibility): Ensure that functions with
2131 hidden types as parameters are hidden.
2134 * decl2.c (determine_visibility): Remove duplicate code for
2137 2007-06-12 Ian Lance Taylor <iant@google.com>
2140 * init.c (avoid_placement_new_aliasing): New static function.
2141 (build_new_1): Call it.
2143 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
2145 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
2146 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
2148 2007-06-08 Jakub Jelinek <jakub@redhat.com>
2151 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
2152 on init, the non-decl cond operand and increment value.
2154 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
2157 * decl.c (check_initializer): Report an error when a brace enclosed
2158 initializer is used for a non-aggregate type in C++98.
2159 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
2161 (grokdeclarator): Likewise.
2162 (move_fn_p): Likewise.
2163 * typeck.c (check_return_expr): Likewise.
2164 * call.c (reference_binding): Likewise.
2165 * error.c (cp_cpp_error): Likewise.
2166 * pt.c (check_default_tmpl_args): Likewise.
2168 * lex.c (init_reswords): Likewise.
2169 * parser.c (p_parser_primary_expression): Likewise.
2170 (TOKEN_PRECEDENCE): Likewise.
2171 (cp_parser_init_declarator): Likewise.
2172 (cp_parser_ptr_operator): Likewise.
2173 (cp_parser_parameter_declaration): Likewise.
2174 (cp_parser_enclosed_template_argument_list): Likewise.
2175 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
2176 (cp_parser_next_token_ends_template_argument_p): Likewise.
2178 2007-06-04 Simon Baldwin <simonb@google.com>
2180 * decl.c (grokdeclarator): Readability change. Moved case labels
2181 into direct switch statement scope.
2183 2007-06-04 Paolo Carlini <pcarlini@suse.de>
2185 * call.c (convert_like_real): Remove pointless code.
2187 2007-05-31 Mark Mitchell <mark@codesourcery.com>
2189 * decl.c (get_atexit_fn_ptr_type): New function.
2190 (get_atexit_node): Use it.
2191 (start_cleanup_fn): Likewise.
2192 (register_dtor_fn): Use the object's destructor, instead of a
2193 separate cleanup function, where possible.
2194 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
2195 (atexit_fn_ptr_type_node): New macro.
2196 * decl2.c (build_cleanup): Use build_address.
2198 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
2200 * typeck.c (build_binary_op): Include types in error.
2202 2007-05-31 Jakub Jelinek <jakub@redhat.com>
2205 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
2206 needs runtime initialization.
2208 2007-05-31 Paolo Carlini <pcarlini@suse.de>
2211 * semantics.c (finish_trait_expr): Complete the types.
2213 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
2214 Douglas Gregor <doug.gregor@gmail.com>
2215 Pedro Lamarao <pedro.lamarao@mndfck.org>
2216 Howard Hinnant <howard.hinnant@gmail.com>
2220 * typeck.c (comptypes): Don't consider rvalue and lvalue
2221 reference types to be equivalent.
2222 (check_return_expr): Move from certain lvalues when returning
2224 * decl.c (grokdeclarator): Implement reference collapsing.
2225 (copy_fn_p): Don't consider constructors taking rvalue references
2226 to be copy constructors.
2228 * call.c (conversion): New "rvaluedness_matches_p" member.
2229 (convert_class_to_reference): Require reference type as first
2230 parameter instead of base type.
2231 (reference_binding): Add logic to handle rvalue references.
2232 (implicit_conversion): Update inaccurate comment.
2233 (convert_like_real): Disable creation of temporaries that are
2234 impossible to initialize for types with move constructors.
2235 (build_over_call): Elide move constructors when possible.
2236 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
2237 (maybe_handle_ref_bind): Return conversion instead of type node.
2238 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
2239 determine preferred conversion sequences.
2240 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
2241 (LOOKUP_PREFER_RVALUE): New.
2242 (DECL_MOVE_CONSTRUCTOR_P): New.
2243 (struct cp_declarator): Add "reference" member for reference
2244 types, with new "rvalue_ref" flag.
2245 (cp_build_reference_type): Declare.
2246 (move_fn_p): Declare.
2247 * error.c (dump_type_prefix): Format rvalue reference types
2248 correctly in error messages.
2249 * except.c (build_throw): Move from certain lvalues when
2251 * mangle.c (write_type): Mangle rvalue references differently
2252 than regular references.
2253 * parser.c (make_reference_declarator): Add boolean parameter for
2255 (cp_parser_make_indirect_declarator): New.
2256 (cp_parser_new_declarator_opt): Call
2257 cp_parser_make_indirect_declarator.
2258 (cp_parser_conversion_declarator_opt): Ditto.
2259 (cp_parser_declarator): Ditto.
2260 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2262 * pt.c (tsubst): Implement reference collapsing.
2263 (maybe_adjust_types_for_deduction): Implement special template
2264 parameter deduction rule for rvalue references.
2265 (type_unification_real): Update calls to
2266 maybe_adjust_types_for_deduction.
2267 (try_one_overload): Ditto.
2268 (unify_pack_expansion): Ditto.
2269 * tree.c (lvalue_p_1): Handle rvalue reference types.
2270 (cp_build_reference_type): New.
2272 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2275 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2276 variables that need runtime initialization.
2278 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2281 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2282 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2283 case POSTDECREMENT_EXPR>): Return the error_mark_node
2284 if either the real or imaginary parts would an
2287 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2288 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2291 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2292 token is a closing brace, false if there are no tokens left.
2293 (cp_parser_namespace_alias_definition): Only consume the next token if
2294 it is a closing brace.
2296 * parser.c (cp_parser_class_specifier): Likewise.
2298 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2300 * semantics.c (finish_member_declaration): Fix a typo in the
2303 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2315 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2316 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2317 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2318 whether everything was okay. Fix indentation.
2319 (push_template_decl_real): Check for bare parameter packs in
2320 function parameters; where errors occur, mark the parameter types
2321 with ERROR_MARK_NODEs to avert ICEs.
2322 (coerce_template_parameter_pack): New.
2323 (coerce_template_parms): Moved parameter pack coercion into
2324 coerce_template_parameter_pack, and permit it anywhere in the
2325 template parameter list (not just at the end). Parameter and
2326 argument indices can vary (somewhat) separately now, so add
2327 PARM_IDX and ARG_IDX.
2328 (fn_type_unification): Don't set an argument pack as incomplete if
2329 no argument pack was deduced.
2330 (type_unification_real): If a type parameter is a parameter pack
2331 and has not otherwise been deduced, it will be deduced to an empty
2333 (more_specialized_fn): Use the actual lengths of the argument
2334 lists when comparing against expansions.
2335 * semantics.c (finish_member_declaration): If a field's type has
2336 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2338 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2341 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2343 2007-05-22 Ollie Wild <aaw@google.com>
2345 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2346 (unqualified_namespace_lookup): Adds check for hidden types.
2348 2007-05-22 Ollie Wild <aaw@google.com>
2350 * decl.c (duplicate_decls): Verify namespace names are unique.
2352 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2354 * decl.c (cxx_maybe_build_cleanup): Handle
2355 __attribute__((cleanup)).
2357 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2359 * cvt.c (cp_convert_and_check): Don't check warnings if the
2362 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2364 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2366 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2369 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2370 type only if is a class type (5.2.8/4).
2372 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2374 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2375 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2376 c_common_unsigned_type.
2378 2007-05-11 Silvius Rus <rus@google.com>
2380 * cp/typeck.c (build_indirect_ref): Add call to
2381 strict_aliasing_warning.
2382 (build_reinterpret_cast_1): Condition call to
2383 strict_aliasing_warning.
2385 2007-05-11 Jan Hubicka <jh@suse.cz>
2387 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2388 * decl2.c (start_objects): ctors and dtors are no longer public.
2389 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2391 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2393 * typeck.c (build_unary_op): Remove code that used to
2394 handle non lvalue increments/decrements.
2396 2007-05-07 Mike Stump <mrs@apple.com>
2398 * parser.c (check_empty_body): Add.
2399 (cp_parser_iteration_statement): Add call to check_empty_body.
2401 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2404 * mangle.c (write_mangled_name): Mangle static variable names.
2405 (write_unqualified_name): Use local-source-name for
2406 namespace-scope static variables.
2408 2007-05-04 Dirk Mueller <dmueller@suse.de>
2410 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2413 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2416 * decl2.c (constrain_class_visibility):
2417 Use strip_pointer_or_array_types instead of strip_array_types.
2419 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2422 * decl.c (reshape_init_r): Don't reshape the first element if it
2423 is a pointer to member function.
2425 2007-04-27 Simon Baldwin <simonb@google.com>
2427 * decl.c (grokparms): Changed message format from %qD to %qE.
2429 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2431 * error.c (maybe_warn_variadic_templates): Variadic templates are
2432 now in C++0x, so only warn about them in C++98 mode.
2434 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2437 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2438 integeral types from vectors types.
2440 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2443 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2444 for type dependent OMP_CLAUSE_DECLs.
2446 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2449 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2450 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2451 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2452 * init.c (build_zero_init): Adjust, as
2453 COMPLEX_TYPE is now a SCALAR_TYPE.
2454 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2455 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2457 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2459 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2460 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2461 (trait_expr_value): Adjust.
2463 2007-04-23 Simon Baldwin <simonb@google.com>
2465 * decl.c (grokparms): Added new error for duplicate function
2466 parameters names in function prototypes, to match gcc behavior.
2468 2007-04-23 Jan Hubicka <jh@suse.cz>
2470 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2473 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2475 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2476 instead of checking GIMPLE_STMT_P in chain_next.
2478 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2481 * call.c (convert_for_arg_passing): Convert bitfields to their
2484 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2487 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2489 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2492 * cp/decl2.c (constrain_class_visibility):
2493 Do not warn about the use of anonymous namespace in the main input file.
2495 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2497 * cp-tree.h (current_template_parms): Fix typo in comment.
2499 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2501 * cp-tree.h, error.c: Fix comment typos.
2503 2007-04-13 Jason Merrill <jason@redhat.com>
2506 * call.c (reference_binding): Add c_cast_p parm. If true,
2507 add quals to TO as needed to make it reference-compatible.
2509 2007-04-11 Jan Hubicka <jh@suse.cz>
2511 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2512 that we are not processing template_decl.
2514 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2517 * class.c (build_base_path): Ensure that the converted pointer has
2518 the same cv-qualification as the input.
2520 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2522 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2524 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2526 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2528 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2529 * tree.c (cp_add_pending_fn_decls): Remove.
2530 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2532 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2534 Revert change removing staticp.
2536 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2538 * cp-objcp-common.c (cxx_staticp): Remove.
2539 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2540 * cp-tree.h (cxx_staticp):
2542 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2544 * class.c (check_for_override): Don't remove dllmport attribute
2547 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2550 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2551 type issue error and return early.
2553 2007-03-30 Jason Merrill <jason@redhat.com>
2556 * typeck.c (cp_type_readonly): New fn.
2557 * cp-tree.h: Declare it.
2558 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2559 (cp_finish_decl): Not here.
2561 2007-03-31 Richard Guenther <rguenther@suse.de>
2563 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2566 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2571 * parser.c (declarator_can_be_parameter_pack): New.
2572 (cp_parser_template_parameter): Only parse the `...' if the
2573 declarator can be a parameter pack.
2574 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2576 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2577 types (they could be used as array bounds).
2578 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2579 (tsubst_pack_expansion): Handle failure to expand parameter
2582 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2585 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2586 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2587 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2588 (CLASS_TYPE_NON_UNION_P): Add.
2589 (struct lang_type_class): Add has_complex_dflt.
2590 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2591 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2592 * cp-tree.def: Add TRAIT_EXPR.
2593 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2594 * lex.c (struct resword): Add __has_nothrow_assign,
2595 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2596 __has_trivial_constructor, __has_trivial_copy,
2597 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2598 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2599 __is_pod, __is_polymorphic, __is_union.
2600 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2601 (cp_parser_trait_expr): New.
2602 * semantics.c (finish_trait_expr, trait_expr_value
2603 classtype_has_nothrow_copy_or_assign_p): New.
2604 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2606 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2607 * class.c (check_bases, check_field_decl, check_bases_and_members):
2608 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2609 * pt.c (uses_template_parms, tsubst_copy_and_build,
2610 value_dependent_expression_p, type_dependent_expression_p): Deal with
2612 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2614 2007-03-29 Richard Guenther <rguenther@suse.de>
2616 * tree.c (cp_walk_subtrees): Do not set input_location.
2618 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2621 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2624 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2626 * parser.c (struct cp_parser): Update comment for
2627 greater_than_is_operator_p.
2628 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2629 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2630 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2631 !GREATER_THAN_IS_OPERATOR_P.
2632 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2633 `>>' operators that will become two `>' tokens in C++0x.
2634 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2635 mode, allowing it to terminate default arguments.
2636 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2637 `>>' like two consecutive `>' tokens.
2638 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2639 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2640 ends a template argument.
2642 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2644 * decl.c (redeclaration_error_message): Complain when redeclaring
2645 a friend function with default template arguments (C++0x mode only).
2646 * cp-tree.h (check_default_tmpl_args): Declare.
2647 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2648 template arguments in function templates. Add support for checking
2649 the default template arguments of friend templates.
2650 (push_template_decl_real): Fix call to check_default_tmpl_args.
2651 (type_unification_real): If a template parameter has not been
2652 deduced but provides a default template argument, substitute into
2653 that default template argument.
2654 * parser.c (cp_parser_init_declarator): When declaring (but not
2655 defining!) a function template in C++0x mode, check for default
2658 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2661 * decl.c (grokdeclarator): Deal with cv-qualified function type
2662 typedefs in the same way for member and non-member functions.
2664 2007-03-26 Dirk Mueller <dmueller@suse.de>
2666 * parser.c (cp_parser_member_declaration): Pedwarn
2667 about stray semicolons after member declarations.
2669 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2672 * pt.c (instantiate_decl): Set in_system_header.
2674 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2676 * cp-tree.h (current_tempalte_parms): Improve documentation.
2677 * pt.c (current_template_args): Likewise.
2680 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2681 not consume tokens when failing.
2683 2007-03-22 Jim Wilson <wilson@specifix.com>
2684 Mark Mitchell <mark@codesourcery.com>
2687 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2688 consistent with FROM.
2690 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2692 * error.c (dump_expr): Handle dependent names that designate types.
2693 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2695 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2697 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2699 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2701 * cvt.c (cp_convert_and_check) : Define.
2702 * cp-tree.h (cp_convert_and_check): Declare.
2703 * call.c (convert_conversion_warnings): Rename to
2704 conversion_null_warnings. The warning for floating-point to
2705 integer is handled by convert_and_check in convert_like_real.
2706 (convert_like_real): convert_conversion_warnings was renamed as
2707 conversion_null_warnings.
2708 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2709 overflow and changes of value during conversion.
2711 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2714 * parser.c (cp_parser_statement): If 'namespace' is found, this
2715 only can be a namespace alias definition, so parse it now.
2716 (cp_parser_namespace_alias_definition): if we find an open brace
2717 instead of '=', then this is actually a misplaced namespace
2720 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2723 * decl.c (cxx_init_decl_processing): Move command-line options
2724 processing to c-opts.c.
2726 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2728 * ptree.c (cxx_print_type): Use formatting markup for integers
2729 when printing template parameter index/level/orig level.
2730 (cxx_print_xnode): Ditto.
2731 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2732 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2733 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2735 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2736 rather than a HOST_WIDE_INT.
2737 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2738 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2740 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2741 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2742 IN_BASE_INITIALIZER bool bitfields.
2743 (struct cp_declarator): Make KIND a 4-bit field. Make
2744 PARAMETER_PACK_P a bool bitfield just after KIND.
2745 * pt.c (uses_parameter_packs): Destroy the pointer set.
2746 (make_pack_expansion): Ditto.
2747 (check_for_bare_parameter_packs): Ditto.
2748 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2750 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2753 * call.c (convert_default_arg): Instead of copying the node,
2756 2007-03-15 Dirk Mueller <dmueller@suse.de>
2759 * call.c (convert_conversion_warnings): New..
2760 (convert_like_real): .. factored out from here.
2761 (convert_conversion_warnings): Add warning about
2762 false being converted to NULL in argument passing.
2764 2007-03-14 Dirk Mueller <dmueller@suse.de>
2766 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2767 (finish_do_body): Warn about empty body in do/while statement.
2769 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2771 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2773 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2776 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2779 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2781 * cp/repo.c (init_repo): Initialize random_seed saved options.
2782 (finish_repo): Adjust.
2784 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2787 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2790 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2792 * decl.c (compute_array_index_type): New warning flag warn_vla.
2794 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2797 * call.c (convert_default_arg): Copy non-constant arguments.
2799 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2802 * parser.c (cp_parser_postfix_expression): Disallow compound
2803 literals in constant expressions.
2806 * semantics.c (finish_typeof): Use unlowered_expr_type.
2808 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2811 * cp-tree.h (unlowered_expr_type): New function.
2812 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2813 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2814 (unlowered_expr_type): New function.
2815 (build_unary_op): Disallow predecrements of bool bitfields.
2816 * call.c (build_conditional_expr): Use unlowered_expr_type.
2817 * pt.c (type_unification_real): Likewise.
2819 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2822 * typeck.c (check_return_expr): Check for bare parameter packs.
2823 (comptypes): Compare template parameter packs and
2824 type pack expansions.
2825 * decl.c (grokdeclarator): Deal with the declaration of function
2827 (grokparms): Verify that the (optional) function parameter pack is
2828 at the end of the parameter list.
2829 (xref_basetypes): Handle pack expansions in the base class.
2830 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2831 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2832 (NONTYPE_ARGUMENT_PACK): New.
2833 (TYPE_PACK_EXPANSION): New.
2834 (EXPR_PACK_EXPANSION): New.
2835 (ARGUMENT_PACK_SELECT): New.
2836 * cp-objcp-common.c (cp_tree_size): Compute size of
2837 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2838 ARGUMENT_PACK_SELECT.
2839 * error.c (dump_template_argument): Print template argument packs.
2840 (dump_template_argument_list): Ditto.
2841 (dump_template_parameter): Dump `...' for template type parameter
2843 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2844 (dump_parameters): Print function parameter packs.
2845 (dump_template_parms): Print template argument packs.
2846 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2847 (maybe_warn_variadic_templates): New.
2848 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2849 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2850 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2852 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2853 (write_template_arg): Write argument packs as separate arguments.
2854 * cp-tree.h (struct template_parm_index_s): Add flag that
2855 indicates that the template parameter is actually a parameter
2857 (struct tree_argument_pack_select): New.
2858 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2859 (union lang_tree_node): Add argument_pack_select.
2860 (FUNCTION_PARAMETER_PACK_P): New.
2861 (PACK_EXPANSION_P): New.
2862 (PACK_EXPANSION_PATTERN): New.
2863 (SET_PACK_EXPANSION_PATTERN): New.
2864 (PACK_EXPANSION_PARAMETER_PACKS): New.
2865 (ARGUMENT_PACK_P): New.
2866 (ARGUMENT_PACK_ARGS): New.
2867 (SET_ARGUMENT_PACK_ARGS): New.
2868 (ARGUMENT_PACK_INCOMPLETE_P): New.
2869 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2870 (TEMPLATE_PARM_PARAMETER_PACK): New.
2871 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2872 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2873 (ARGUMENT_PACK_SELECT_INDEX): New.
2874 (ARGUMENT_PACK_SELECT_ARG): New.
2875 (struct cp_declarator): Add parameter_pack_p flag.
2876 (maybe_warn_variadic_templates): Declare.
2877 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2878 indicate a template parameter pack.
2879 (uses_parameter_packs): Declare.
2880 (template_parameter_pack_p): Declare.
2881 (template_parms_variadic_p): Declare.
2882 (make_pack_expansion): Declare.
2883 (check_for_bare_parameter_packs): Declare.
2884 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2885 sizeof... expressions.
2886 (pp_cxx_expression): Print pack expansions and non-type argument
2888 (pp_cxx_exception_specification): Print pack expansions.
2889 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2890 (pp_cxx_ctor_initializer): Print pack expansions.
2891 (pp_cxx_type_id): Print pack expansions.
2892 (pp_cxx_template_argument_list): Print argument packs.
2893 (pp_cxx_template_parameter): Print ellipsis for template parameter
2895 * pt.c (comp_template_parms): Compare template parameter packs.
2896 (template_parameter_pack_p): New.
2897 (template_parms_variadic_p): New.
2898 (template_args_variadic_p): New.
2899 (make_ith_pack_parameter_name): New.
2900 (struct find_parameter_pack_data): New.
2901 (find_parameter_packs_r): New.
2902 (uses_parameter_packs): New.
2903 (make_pack_expansion): New.
2904 (check_for_bare_parameter_packs): New.
2905 (expand_template_argument_pack): New.
2906 (reduce_template_parm_level): Propagate parameter pack flag.
2907 (process_template_parm): Add is_parameter_pack parameter to state
2908 when the parameter is actually a parameter pack. Create template
2909 parameter packs when is_parameter_pack is true.
2910 (current_template_args): The argument for a template parameter
2911 pack is an argument pack containing a single pack expansion.
2912 (process_partial_specialization): When checking that non-type
2913 argument expressions do not involve template parameters, loop over
2914 the arguments in argument packs separately.
2915 (push_template_decl_real): Check that the type of the declaration
2916 does not have any bare parameter packs. Check that primary
2917 templates have no more than one parameter pack, and that it comes
2918 at the end of the template parameter list.
2919 (convert_template_argument): Handle coercions for pack expansion
2920 expressions by coercing the pattern then rebuilding the expansion.
2921 (coerce_template_parms): When coercing the arguments for a
2922 variadic template, pack "extra" arguments into an argument pack.
2923 (coerce_template_template_parms): Cannot coerce between parameter
2924 packs and non-pack parameters.
2925 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2926 (comp_template_args): Expand all template arguments packs before
2927 comparing template argument lists.
2928 (mangle_class_name_for_template): Make argument packs as separate
2930 (for_each_template_parm_r): No need to handle BASELINK.
2931 (instantiate_class_template): Handle pack expansions in the base
2933 (tsubst_pack_expansion): New.
2934 (tsubst_template_args): Handle substitutions of argument packs and
2935 pack expansion into template argument lists.
2936 (tsubst_decl): Expand function parameter packs into separate
2937 function parameters.
2938 (tsubst_arg_types): Expand a type pack expansion into separate
2940 (tsubst_exception_specification): Handle pack expansions in
2941 exception specifiers.
2942 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2943 replacing a template parameter with its argument. If we encounter
2944 a substitution for an argument pack, just return the parameter
2946 (tsubst_copy): sizeof(X...) returns the number of elements in
2947 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2948 PARM_DECL is a parameter pack.
2949 (tsubst_expr): Expression pack expansions and argument packs
2950 cannot show up here; they will all be handled through function
2951 calls, sizeof, and template argument lists.
2952 (tsubst_copy_and_build): sizeof(X...) returns the number of
2953 elements in parameter pack X. Handle pack expansions in TREE_LIST
2954 and CONSTRUCTOR nodes.
2955 (fn_type_unification): Handle "incomplete" explicit template
2956 argument lists that specify some of the arguments for a template
2958 (type_unification_real): Unify arguments against pack expansions.
2959 (template_parm_level_and_index): New, helper function.
2960 (unify_pack_expansion): New.
2961 (unify): Unify argument packs on an argument-by-argument basis,
2962 handling variadic argument packs as well.
2963 (more_specialized_fn): Handle unification of function parameter
2964 packs. All things being equal, prefer non-variadic function
2965 templates to variadic function templates.
2966 (more_specialized_class): Prefer the variadic class template
2967 partial specialization that binds fewer arguments to a parameter
2969 (regenerate_decl_from_template): Expand function parameter packs
2970 into separate parameters.
2971 (instantiate_decl): Ditto.
2972 (tsubst_initializer_list): Handle pack expansions for base-class
2974 (dependent_type_p_r): Determine dependent types in argument packs
2975 and pack expansions.
2976 (value_dependent_expression_p): Determine value-dependence of
2977 non-type argument packs.
2978 (dependent_template_arg_p): Handle argument packs.
2979 * semantics.c (finish_cond): Check for bare parameter packs.
2980 (finish_expr_stmt): Ditto.
2981 (finish_for_expr): Ditto.
2982 (finish_switch_cond): Ditto.
2983 (finish_mem_initializers): Ditto.
2984 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2986 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2987 * parser.c (make_declarator): Declarator is not an expansion.
2988 (make_pointer_declarator): Transfer parameter pack flag to outer
2990 (make_reference_declarator): Ditto.
2991 (make_ptrmem_declarator): Ditto.
2992 (make_call_declarator): Ditto.
2993 (make_array_declarator): Ditto.
2994 (cp_parser_postfix_expression): Allow pack expansion expressions
2995 in the argument list for a call expression.
2996 (cp_parser_parenthesized_expression_list): Add new parameter
2997 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2998 into separate arguments."
2999 (cp_parser_new_placement): Allow pack expansion expressions.
3000 (cp_parser_new_initializer): Ditto.
3001 (cp_parser_mem_initializer_list): Allow ellipsis to create a
3002 base-class initializer expansion.
3003 (cp_parser_mem_initializer): Ditto.
3004 (cp_parser_template_parameter_list): Keep track of whether the
3005 template parameter is a template parameter pack.
3006 (cp_parser_template_parameter): Parse the ellipsis to indicate a
3007 template parameter pack.
3008 (cp_parser_type_parameter): Ditto.
3009 (cp_parser_template_argument_list): Parse the ellipsis to indicate
3011 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
3012 this declarator is a parameter pack.
3013 (cp_parser_parameter_declaration): The ellipsis does not end the
3014 parameter declaration, because it might be a parameter pack. Parse
3015 the ellipsis to indicate a parameter pack.
3016 (cp_parser_initializer): Allow pack expansions.
3017 (cp_parser_initializer_list): Allow ellipsis to create an
3018 initializer expansion.
3019 (cp_parser_base_clause): Allow ellipsis to create a base specifier
3021 (cp_parser_type_id_list): Allow ellipsis to create an exception
3022 specifier expansion.
3023 (cp_parser_attribute_list): Don't allow pack expansions.
3024 (cp_parser_functional_cast): Allow pack expansions.
3025 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
3026 compute the length of a parameter pack.
3027 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
3028 end a template argument.
3029 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3030 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3033 2007-03-09 Dirk Mueller <dmueller@suse.de>
3035 * cp/call.c (build_new_op): Call warn_logical_operator.
3037 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
3040 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
3043 * pt.c (any_template_arguments_need_structural_equality_p):
3046 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
3048 * decl.c (grokdeclarator): Disable warnings for anonymous
3051 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
3053 * typeck2.c (readonly_error): Always emit a hard error.
3054 Remove last argument.
3055 * cp-tree.h (readonly_error): Adjust prototype.
3056 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
3057 * typeck.c (build_unary_op): Likewise.
3058 (build_modify_expr): Likewise.
3060 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
3063 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
3065 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3068 * parser.c (struct cp_parser): New IN_IF_STMT.
3069 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
3070 returning if parsing the body of an 'if' statement or issuing an
3071 error and continuing.
3072 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
3074 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
3076 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
3079 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
3082 2007-03-02 Geoffrey Keating <geoffk@apple.com>
3084 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
3085 Objective-C++. Don't exit early if -shared-libgcc needs to be
3088 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3090 * typeck.c (common_base_type): Delete unused function.
3092 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3094 * Make-lang.in: Add dummy lang.install-pdf target.
3096 2007-03-01 Simon Baldwin <simonb@google.com>
3099 * decl.c (check_tag_decl): Added new warning for typedef ignored
3100 when it precedes an otherwise valid non-typedef declaration.
3102 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
3104 * typeck.c (build_function_call): Store converted arguments
3105 in a stack-allocated array instead of building a list.
3106 (convert_arguments): Store arguments in the array passed in as an
3107 argument, and return the actual number of arguments.
3108 * call.c (build_call): Delete, and replace with...
3109 (build_call_n, build_call_a): New.
3110 (build_op_delete_call): Rewrite to avoid constructing argument lists.
3111 (build_over_call): Store converted arguments in a stack-allocated
3112 array instead of building a list.
3113 (build_cxx_call): Pass arguments in an array instead of as a list.
3114 (build_java_interface_fn_ref): Rewrite to avoid constructing
3116 * tree.h: Update declarations to reflect above changes.
3117 * method.c (use_thunk): Use a stack-allocated array to hold
3118 the arguments instead of a list.
3119 * rtti.c (throw_bad_cast): Update call to cxx_call.
3120 (throw_bad_typeid): Likewise.
3121 (build_dynamic_cast_1): Likewise.
3122 * init.c (build_builtin_delete_call): Use build_call_n.
3123 * decl.c (expand_static_init): Likewise.
3124 * except.c (cp_protect_cleanup_actions): Likewise.
3125 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
3126 (gimplify_must_not_throw_expr): Likewise.
3127 (cxx_omp_apply_fn): Use build_call_a.
3129 2007-02-26 Mark Mitchell <mark@codesourcery.com>
3131 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
3132 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
3134 2007-02-25 Mark Mitchell <mark@codesourcery.com>
3136 * cp-tree.h (static_ctors): Remove.
3137 * cp-tree.h (static_dtors): Likewise.
3138 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
3139 refactoring of tree_map hierarchy.
3140 (decl_shadowed_for_var_insert): Likewise.
3141 * semantics.c (expand_body): Use c_expand_body.
3142 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
3143 * decl2.c (static_ctors): Remove.
3144 (static_dtors): Likewise.
3145 (generate_ctor_or_dtor_function): Pass NULL_TREE to
3146 objc_generate_static_init_call. Do not call static_[cd]tors.
3147 (generate_ctor_and_dtor_functions_for_priority): Do not check for
3149 (cp_write_global_declarations): Likewise.
3151 2007-02-23 Richard Guenther <rguenther@suse.de>
3153 * class.c (note_name_declared_in_class): Make declaration
3154 changes meaning a pedwarn.
3156 2007-02-22 Michael Matz <matz@suse.de>
3159 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
3160 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
3161 dump_function_decl): Guard emitting outer scopes by new flag.
3162 * cp-lang.c (cxx_dwarf_name): New function.
3163 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
3164 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
3166 (push_template_decl_real, lookup_template_class): Remove calls
3169 2007-02-19 Mark Mitchell <mark@codesourcery.com>
3171 * call.c (build_new_method_call): Ensure that explicit calls of
3172 destructors have type "void".
3174 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3176 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
3177 and -Walways-true with -Waddress.
3178 * cvt.c (convert_to_void): Replace unconditional warning with
3181 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
3183 * decl.c, tree.c: Fix comment typos.
3185 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3188 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
3189 statement expression if we had an error mark node.
3191 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3192 Brooks Moses <brooks.moses@codesourcery.com>
3193 Lee Millward <lee.millward@codesourcery.com>
3195 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
3196 Change class to tcc_vl_exp.
3198 * call.c (build_call): Use build_call_list instead
3200 (build_over_call): Likewise.
3201 (build_new_method_call): Use build_min_non_dep_call_list
3202 instead of build_min_non_dep.
3204 * error.c (dump_call_expr_args): New function.
3205 (dump_aggr_init_expr_args): New function.
3206 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
3207 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
3209 * cvt.c (convert_to_void): Use build_call_array instead
3210 of build3; use new AGGR_INIT_EXPR accessor macros.
3212 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
3213 instead of TREE_CODE_LENGTH.
3215 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
3216 AGGR_INIT_EXPR accessor macros.
3218 * cp-gimplify.c (cp_gimplify_init_expr): Use
3219 AGGR_INIT_EXPR_SLOT to set the slot operand.
3221 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
3222 (AGGR_INIT_EXPR_SLOT): New macro.
3223 (AGGR_INIT_EXPR_ARG): New macro.
3224 (aggr_init_expr_nargs): New macro.
3225 (AGGR_INIT_EXPR_ARGP): New macro.
3226 (aggr_init_expr_arg_iterator): New.
3227 (init_aggr_init_expr_arg_iterator): New.
3228 (next_aggr_init_expr_arg): New.
3229 (first_aggr_init_expr_arg): New.
3230 (more_aggr_init_expr_args_p): New.
3231 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
3232 (stabilize_aggr_init): New declaration.
3233 (build_min_non_dep_call_list): Likewise.
3235 * tree.c (process_aggr_init_operands): New function.
3236 (build_aggr_init_array) New function.
3237 (build_cplus_new): Update to use new CALL_EXPR and
3238 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
3239 build_aggr_init_array.
3240 (build_min_non_dep_call_list) New function.
3241 (build_min_nt): Assert input code parameter is not a variable
3242 length expression class.
3243 (build_min, build_min_non_dep): Likewise.
3244 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
3245 to check for equality instead of recursing. Handle tcc_vl_exp
3247 (stabilize_call): Update to only handle CALL_EXPRs, not
3248 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
3249 (stabilize_aggr_init): New function.
3250 (stabilize_init): Use it.
3252 * cxx-pretty-print.c (pp_cxx_postfix_expression)
3253 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
3254 AGGR_INIT_EXPR accessor macros and argument iterators.
3256 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
3257 build_vl_exp. Iterate through the operands, recursively
3258 processing each one.
3259 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3260 CALL_EXPR accessor macros.
3261 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3262 tree code classes. Use TREE_OPERAND_LENGTH instead of
3265 * semantics.c (finish_call_expr): Use build_nt_call_list
3266 instead of build_nt.
3267 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3268 accessor macros. Use build_call_array to construct the
3269 CALL_EXPR node instead of build3
3271 * decl2.c (build_offset_ref_call_from_tree): Use
3272 build_nt_call_list and build_min_non_dep_call_list instead
3273 of build_min_nt and build_min_non_dep.
3275 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3276 Use build_nt_call_list instead of build_min_nt.
3278 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3281 * call.c (build_conditional_expr): Improve error message.
3283 2007-02-13 Dirk Mueller <dmueller@suse.de>
3285 * friend.c (do_friend): Annotate warning about friend
3286 declarations in templates with OPT_Wnon_template_friend.
3287 Convert informal message from warning() to inform().
3289 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3290 Mark Mitchell <mark@codesourcery.com>
3293 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3294 instantiations for variables.
3296 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3299 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3300 Check warn_unused_value just once.
3302 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3305 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3306 (fn_type_unificiation): Likewise.
3307 (get_bindings): Likewise.
3309 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3312 * decl.c (finish_function): Use DECL_REPLACEABLE.
3313 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3315 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3317 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3319 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3321 * decl.c (grokvardecl): Don't error if !have_tls.
3322 (grokdeclarator): Likewise.
3323 * parser.c (cp_parser_omp_threadprivate): Likewise.
3325 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3328 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3329 parameters and result decls in omp clauses.
3330 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3333 2007-02-05 Dirk Mueller <dmueller@suse.de>
3336 * parser.c (cp_parser_class_specifier): Always initialize bases.
3338 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3340 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3341 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3342 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3344 * semantics.c (finish_omp_atomic): Store a whole expression node
3345 in operand 1, and integer_zero_node in operand 0, for dependent
3346 OMP_ATOMIC. Rewrite to make flow easier to understand.
3348 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3350 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3352 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3354 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3355 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3357 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3359 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3360 keyword warning to -Wc++0x-compat.
3362 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3364 * decl.c (grokdeclarator): Update documentation.
3366 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3369 * decl.c (grokdeclarator): If __thread is used together with
3370 a storage class other than extern and static, clear thread_p
3371 after issuing diagnostics and fall through to checking the
3374 2007-01-30 Roger Sayle <roger@eyesopen.com>
3376 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3377 calculating the size of an array (to avoid recursive errors).
3379 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3382 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3384 * call.c (convert_like_real): Don't warn when converting to
3387 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3389 * decl.c (pop_label): Replace warning with call to
3390 warn_for_unused_label.
3392 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3395 * semantics.c (finish_pseudo_destructor_expr): Check the
3396 destrutor name by calling check_dtor_name.
3398 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3400 * lex.c (D_CPP0X): Rename.
3402 (reswords): D_CPP0X -> D_CXX0X.
3403 (init_reswords): Ditto.
3404 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3405 of C++0x keywords as identifiers.
3407 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3410 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3413 2007-01-23 Ian Lance Taylor <iant@google.com>
3415 * typeck.c (convert_for_assignment): Only warn about a = b = c
3416 when converting to bool.
3418 2007-01-23 Roger Sayle <roger@eyesopen.com>
3420 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3422 * typeck.c (ignore_overflows): Remove the remaining uses of
3423 TREE_CONSTANT_OVERFLOW.
3425 2007-01-20 Jan Hubicka <jh@suse.cz>
3427 * decl2.c (start_objects, start_static_storage_duration_function):
3428 Do not make the functions uninlinable.
3430 2007-01-17 Ian Lance Taylor <iant@google.com>
3432 * class.c (add_method): Call VEC_reserve_exact rather than passing
3433 a negative size to VEC_reserve.
3435 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3438 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3440 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3443 * decl.c (make_typename_type): If the qualified name is not a
3444 type, issue an error.
3445 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3448 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3450 * rtti.c: Include target.h.
3451 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3452 don't emit typeinfo for fundamental types as weak.
3453 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3455 2007-01-08 Richard Guenther <rguenther@suse.de>
3457 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3459 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3461 * call.c (standard_conversion): Pass flag to
3462 vector_types_convertible_p to disallow emission of note.
3463 * typeck.c (convert_for_assignment): Pass flag to
3464 vector_types_convertible_p to allow emission of note.
3465 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3466 to disallow emission of note.
3468 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3471 * typeck.c (build_binary_op): Call overflow_warning if
3472 TREE_OVERFLOW_P is true for the result and not for any of the
3475 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3478 * class.c (add_method): Don't wait until template
3479 instantiation time to complain about duplicate methods.
3481 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3484 * semantics.c (finish_unary_op_expr): Warn only if result
3485 overflowed and operands did not.
3487 2007-01-05 Ian Lance Taylor <iant@google.com>
3489 * typeck.c (build_binary_op): Warn about comparing a non-weak
3492 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3494 * pt.c (tsubst): Propagate the need for structural equality checks
3495 when reducing the level of template parameters.
3497 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3499 * pt.c: Fix a comment typo.
3501 2007-01-02 Ian Lance Taylor <iant@google.com>
3503 * semantics.c (maybe_convert_cond): Optionally warn when using an
3504 assignment as a condition.
3505 * typeck.c (convert_for_assignment): Optionally warn about
3506 assigning the result of an assignment to a bool.
3508 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3510 * pt.c (canonical_template_parms): Correct typo in comment.
3512 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3514 * typeck.c (structural_comptypes): Renamed from "comptypes".
3515 (comptypes): Use canonical type information to perform fast type
3516 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3517 canonical type comparison returns the same results as we would see
3518 from the current, structural check. Support COMPARE_STRUCTURAL
3519 when we need structural checks.
3520 * decl.c (typename_compare): Fix comment.
3521 (build_typename_type): TYPENAME_TYPE nodes require structural
3522 equality checks, because they resolve different based on the
3524 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3525 require structural equality checks (for now).
3526 (build_ptrmemfunc_type): Build the canonical pointer to member
3528 (compute_array_index_type): Whenever we build a new index type
3529 to represent the size of an array in a template, we need to mark
3530 this index type as requiring structural equality. This goes for
3531 arrays with value-dependent sizes with the current ABI, or all
3533 * tree.c (cplus_array_hash): New.
3534 (struct cplus_array_info): New.
3535 (cplus_array_compare): New.
3536 (cplus_array_htab): New.
3537 (build_cplus_array_type_1): Use a hash table to cache the array
3538 types we build. Build the canonical array type for each array
3540 (cp_build_qualified_type_real): When building a cv-qualified array
3541 type, use the hash table of array types and build canonical array
3543 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3544 use structural equality (for now).
3545 * cp-tree.h (COMPARE_STRUCTURAL): New.
3546 * pt.c (canonical_template_parms): New.
3547 (canonical_type_parameter): New.
3548 (process_template_parm): Find the canonical type parameter.
3549 (lookup_template_class): When we have named the primary template
3550 type, set the canonical type for our template class to the primary
3551 template type. If any of the template arguments need structural
3552 equality checks, the template class needs structural equality
3554 (tsubst): When reducing the level of a template template
3555 parameter, we require structural equality tests for the resulting
3556 parameter because its template parameters have not had their types
3557 canonicalized. When reducing a template type parameter, find the
3558 canonical reduced type parameter.
3559 (any_template_arguments_need_structural_equality_p): New.