1 2008-01-18 Ian Lance Taylor <iant@google.com>
4 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
5 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
6 DECL_IS_OPERATOR_NEW flag.
8 2008-01-16 Richard Guenther <rguenther@suse.de>
11 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
12 for conversions to type variants.
14 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
16 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
17 declaration and code. Update copyright year.
19 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
22 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
23 know we have a class type.
25 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
28 * pt.c (coerce_template_parameter_pack): When substituting into
29 the type of a non-type template parameter pack. use the
30 deduced/substituted arguments.
31 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
32 can be a parameter pack with the ellipsis following it. When we
33 have an erroneous declaration, allow it to be a parameter pack.
34 (cp_parser_template_parameter): Complain about default
35 arguments on non-type template parameter packs, and parse them
36 using the new cp_parser_default_argument.
37 (cp_parser_parameter_declaration): Complain about parameter packs
38 with default arguments. Move parsing of default arguments into a
39 new function, cp_parser_default_argument.
40 (cp_parser_default_argument): New; extracted from
41 cp_parser_parameter_declaration.
43 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
49 * typeck.c (check_return_expr): If there are bare parameter packs
50 in the return value, set it to error_mark_node.
51 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
52 * pt.c (find_parameter_packs_r): Look at the type of
53 IDENTIFIER_NODEs (e.g., for user-defined conversions).
54 (check_for_bare_parameter_packs): Flip the result: now returns
55 TRUE when there were bare parameter packs, FALSE otherwise.
56 (push_template_decl_real): Deal with flipped result of
57 check_for_bare_parameter_packs.
58 * semantics.c (finish_cond): If there are bare parameter packs in
59 the conditional, set it to error_mark_node.
60 (finish_expr_stmt): If there are bare parameter packs in the
61 expression, set it to error_mark_node.
62 (finish_for_expr): Ditto.
63 (finish_switch_cond): If there are bare parameter packs in
64 the conditional, set it to error_mark_node.
65 (finish_mem_initializers): If there are bare parameter packs in
66 the member initializer, set it to error_mark_node.
67 (finish_member_declaration): Check the attributes of the
68 declaration for bare parameter packs, and remove the attributes if
69 any have bare parameter packs.
70 * parser.c (cp_parser_using_declaration): Check the using
71 declaration for bare parameter packs.
72 (cp_parser_base_clause): If there are bare parameter packs in a
73 base specifier, don't add it to the chain.
75 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
78 * error.c (dump_simple_decl): Display ellipsis for template
79 non-type parameter packs.
80 (dump_decl): Display ellipsis for template type parameter packs.
81 (dump_template_decl): Display ellipsis for template template
83 * pt.c (redeclare_class_template): When redeclaring a class
84 template, check for collisions between template parameters and
85 template parameter packs.
87 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
90 * pt.c (process_partial_specialization): Don't mark template
91 parameters that occur in non-deduced contexts.
92 (struct pair_fn_data): Add include_nondeduced_p.
93 (for_each_template_parm_r): Only visit non-deduced contexts if
94 include_nondeduced_p is set.
95 (for_each_template_parm): Added parameter include_nondeduced_p,
96 which states whether template parameters found in non-deduced
97 contexts should be visited.
98 (uses_template_parms): Visit all template parameters, even those
99 in non-deduced contexts.
101 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
104 * pt.c (check_default_tmpl_args): Check for parameter packs that
105 aren't at the end of a primary template.
106 (push_template_decl_real): Remove check for parameter packs that
107 aren't at the end of a primary template; that now happens in
108 check_default_tmpl_args.
109 * semantics.c (finish_template_template_parm): Use
110 check_default_tmpl_args to check for errors in the template
113 2008-01-12 Doug Kwan <dougkwan@google.com>
115 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
116 instead of OPT_Wreturn_type in warning due to ignored return type
118 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
119 instead of OPT_Wreturn_type in warning due to ignored return type
122 2008-01-08 Jakub Jelinek <jakub@redhat.com>
125 * semantics.c (finish_omp_for): Don't call
126 fold_build_cleanup_point_expr if processing_template_decl.
128 2008-01-04 Paolo Carlini <pcarlini@suse.de>
129 Jakub Jelinek <jakub@redhat.com>
132 * error.c (dump_template_argument): Deal with TREE_LIST.
134 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
136 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
137 long" in C++0x mode; change the warning to note that "long long"
138 is only unsupported in C++98 mode.
140 2007-12-20 Jason Merrill <jason@redhat.com>
143 * call.c (standard_conversion): Derived-to-base is considered a
146 2007-12-19 Jakub Jelinek <jakub@redhat.com>
149 * parser.c (cp_parser_omp_parallel): For non-combined parallel
150 call cp_parser_statement rather than
151 cp_parser_already_scoped_statement.
153 2007-12-18 Jason Merrill <jason@redhat.com>
156 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
158 (dependent_type_p_r): Handle the domain of an array.
160 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
161 Jakub Jelinek <jakub@redhat.com>
166 * pt.c (template_template_parm_bindings_ok_p): New; verifies
167 bindings of template template parameters after all template
168 arguments have been deduced.
169 (coerce_template_parms): Don't complain when COMPLAIN doesn't
171 (fn_type_unification): Use template_template_parm_bindings_ok_p.
172 (unify): Deal with variadic, bound template template parameters.
173 (get_class_bindings): Use template_template_parm_bindings_ok_p.
175 2007-12-18 Jakub Jelinek <jakub@redhat.com>
178 * decl.c (grokdeclarator): Reject friend sfk_constructor
181 2007-12-17 Jakub Jelinek <jakub@redhat.com>
184 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
187 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
190 * cp-lang.c (cp_classify_record): New.
191 (LANG_HOOKS_CLASSIFY_RECORD): Override.
193 2007-12-11 Jakub Jelinek <jakub@redhat.com>
196 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
199 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
200 dynamic_cast in a template.
202 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
205 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
206 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
208 2007-12-10 Jakub Jelinek <jakub@redhat.com>
211 * error.c (dump_type_prefix, dump_type_suffix): Handle
215 * error.c (dump_expr): Handle ABS_EXPR.
217 2007-12-09 Jakub Jelinek <jakub@redhat.com>
221 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
222 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
223 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
224 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
225 flag_use_repository and repo_emit_p returned 2.
227 2007-12-06 Jakub Jelinek <jakub@redhat.com>
230 * tree.c (stabilize_call, stabilize_init): Do nothing if
231 processing_template_decl.
233 2007-12-05 Jakub Jelinek <jakub@redhat.com>
236 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
237 error instead of assertion failure.
238 * parser.c (cp_parser_decltype): If closing paren is not found,
239 return error_mark_node.
241 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
244 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
246 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
247 since arg_assoc_template_arg will deal with them (better).
249 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
252 * pt.c (tsubst_exception_specification): Handle substitutions into
253 member templates, where tsubst_pack_expansion returns a
256 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
259 * pt.c (unify_pack_expansion): If we didn't deduce any actual
260 bindings for the template parameter pack, don't try to keep the
261 empty deduced arguments.
262 (unify): If a parameter is a template-id whose template argument
263 list contains a pack expansion that is not at the end, then we
264 cannot unify against that template-id.
266 2007-12-02 Paolo Carlini <pcarlini@suse.de>
269 * pt.c (current_template_args): Use error_operand_p.
271 2007-12-02 Paolo Carlini <pcarlini@suse.de>
274 * error.c (dump_decl): Handle TREE_BINFO.
276 2007-12-01 Ollie Wild <aaw@google.com>
279 * typeck.c (build_binary_op): Add conversion of pointers to function
280 members appearing as operands to the equality operators.
282 2007-11-30 Jakub Jelinek <jakub@redhat.com>
285 * error.c (dump_expr): Handle OBJ_TYPE_REF.
287 2007-11-29 Jakub Jelinek <jakub@redhat.com>
290 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
292 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
297 * parser.c (cp_parser_decltype): Don't call finish_id_expression
299 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
302 2007-11-27 Jakub Jelinek <jakub@redhat.com>
304 PR tree-optimization/34181
305 * method.c (use_thunk): Don't inline the call in the thunk.
308 * tree.c (decl_linkage): Static data members and static member
309 functions in anonymous ns classes are lk_external.
311 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
314 * decl.c (start_preparsed_function): Pass
315 processing_template_decl for the new allocate_struct_function
318 2007-11-25 Richard Guenther <rguenther@suse.de>
320 * decl.c (poplevel): Use BLOCK_CHAIN.
322 2007-11-24 Ollie Wild <aaw@google.com>
324 * typeck.c (delta_from_ptrmemfunc): New function.
325 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
326 (build_binary_op): Call delta_from_ptrmemfunc.
328 2007-11-23 Jakub Jelinek <jakub@redhat.com>
332 * decl.c (cp_finish_decl): Disallow variable or field
333 definitions if extern "Java" aggregates.
334 (grokparms): Disallow parameters with extern "Java"
336 (check_function_type): Disallow function return values
337 with extern "Java" aggregates.
338 * init.c (build_new_1): Disallow placement new with
339 extern "Java" aggregates.
341 2007-11-23 Mark Mitchell <mark@codesourcery.com>
342 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
345 * call.c (convert_like_real): Build a zero constant when __null is
346 converted to an integer type.
348 2007-11-22 Jakub Jelinek <jakub@redhat.com>
351 * decl2.c (cp_write_global_declarations): Issue error about static
352 data members in anonymous namespace which are declared and used,
355 2007-11-20 Jakub Jelinek <jakub@redhat.com>
358 * parser.c (cp_parser_class_head): Reject function template ids.
361 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
362 when processing_template_decl to build_array_type.
365 * pt.c (more_specialized_fn): Don't segfault if one or
366 both argument list end with ellipsis.
368 2007-11-18 Jakub Jelinek <jakub@redhat.com>
371 * semantics.c (finish_call_expr): Set
372 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
373 or OVERLOAD with all noreturn functions.
375 2007-11-16 Jakub Jelinek <jakub@redhat.com>
378 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
381 2007-11-13 Jakub Jelinek <jakub@redhat.com>
388 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
389 set to error_mark_node the outermost POINTER_TYPE to the pack if
390 it is seen in a POINTER_TYPE.
391 (push_template_decl_real): If check_for_bare_parameter_packs
392 fails for function return type, set the return type to
393 integer_type_node. If check_for_bare_parameter_packs failed
394 for non-function, return error_mark_node.
397 * call.c (build_new_op): Call resolve_args before calling
400 2007-11-11 Tom Tromey <tromey@redhat.com>
403 * lex.c (handle_pragma_implementation): Use cpp_included_before.
405 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
408 * pt.c (redeclare_class_template): Update error message. Use a
409 note to show the previous declaration.
410 (tsubst_friend_class): Use the location of the friend template as
411 the input location before calling redeclare_class_template.
413 2007-11-11 Jakub Jelinek <jakub@redhat.com>
416 * semantics.c (finish_pseudo_destructor_expr): Handle
417 object == error_mark_node.
419 2007-11-10 Jakub Jelinek <jakub@redhat.com>
422 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
423 is not scalar type, let finish_class_member_access_expr handle
424 diagnostics. Pass BIT_NOT_EXPR argument to
425 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
427 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
430 * decl.c (cp_complete_array_type): If any of the initializer
431 elements are pack expansions, don't compute the array size yet.
433 2007-11-08 Andrew Pinski <pinskia@gmail.com>
436 * tree.c (decl_linkage): Fields have no linkage.
438 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
440 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
442 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
447 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
448 Be careful with ERROR_MARK_NODEs.
449 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
452 2007-11-07 Jakub Jelinek <jakub@redhat.com>
455 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
458 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
462 * tree.c (c_build_qualified_type): Define bridge to
463 cp_build_qualified_type.
465 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
476 * typeck.c (check_return_expr): Pass address of retval to
477 check_for_bare_parameter_packs.
478 * class.c (build_base_field): Tolerate bases that have no layout
480 (end_of_base): Ditto.
481 * tree.c (canonical_type_variant): Be careful with
483 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
485 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
486 which states whether parameter packs should be replaced with
488 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
489 possible. If set_packs_to_error is set true, replace the parameter
490 pack with ERROR_MARK_NODE. Manage our own pointer sets.
491 (uses_parameter_packs): Don't set parameter packs to
493 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
494 which may be modified (if it is a parameter pack). Instructs
495 find_parameter_packs_r to replace parameter packs with
496 ERROR_MARK_NODE (so that they won't cause errors later on).
497 (process_template_parm): Pass pointer to
498 check_for_bare_parameter_packs.
499 (process_partial_specialization): Replace pack expansions before
500 the end of the template argument list with ERROR_MARK_NODE.
501 (push_template_decl_real): Pass pointer to
502 check_for_bare_parameter_packs. Replace parameter packs not at the
503 end of the template parameter list with ERROR_MARK_NODE.
504 (convert_template_argument): Be more careful about using DECL_NAME
505 on only declarations.
506 (unify): Can't unify against ERROR_MARK_NODE.
507 * semantics.c (finish_cond): Pass pointer to
508 check_for_bare_parameter_packs.
509 (finish_expr_stmt): Ditto.
510 (finish_for_expr): Ditto.
511 (finish_switch_cond): Pass pointer to
512 check_for_bare_parameter_packs, and call it before we put the
513 condition into the statement.
514 (finish_mem_initializers): Pass pointer to
515 check_for_bare_parameter_packs.
516 (finish_member_declaration): Ditto.
517 * parser.c (cp_parser_base_clause): Ditto.
519 2007-11-06 Jakub Jelinek <jakub@redhat.com>
522 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
523 with the final TREE_READONLY flag in place. processing_template_decl
524 is known to be 0 in this part of function.
527 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
528 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
529 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
530 * semantics.c (finish_omp_atomic): Revert most of the
531 2007-02-05 changes, just keep the new representation of
532 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
534 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
537 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
540 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
545 * typeck.c (merge_types): Don't lose rvalue references when
547 * call.c (build_over_call): Don't elide move constructors just
548 because the copy constructor is trivial (!).
549 (compare_ics): If comparing cv-qualifiers fails, we can still order
550 based on binding lvalues vs. rvalues.
552 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
555 * pt.c (unify_pack_expansion): bring handling of function call
556 arguments into line with type_unification_real.
558 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
560 * typeck.c (build_binary_op): Use pedwarn instead of error for
563 2007-11-05 Jakub Jelinek <jakub@redhat.com>
566 * parser.c (cp_parser_unary_expression): For &&label call
567 cp_parser_non_integral_constant_expression and return error_mark_node
571 * decl.c (grokdeclarator): Don't call build_memfn_type if type
572 is neither FUNCTION_TYPE nor METHOD_TYPE.
574 2007-11-02 Jakub Jelinek <jakub@redhat.com>
577 * parser.c (cp_parser_nested_name_specifier_opt): Use
578 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
579 typedef of currently open class.
581 2007-11-02 Paolo Carlini <pcarlini@suse.de>
584 * error.c (dump_expr): Deal specially with statements.
586 2007-11-01 Jason Merrill <jason@redhat.com>
589 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
591 (lookup_template_class): Use it to get the outer template args
592 for instantiating one.
595 * pt.c (reduce_template_parm_level): tsubst the parameters
596 of a template template parm.
598 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
601 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
603 2007-11-01 Jakub Jelinek <jakub@redhat.com>
606 * parser.c (cp_parser_postfix_dot_deref_expression): If
607 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
608 first and if that succeeds and type is SCALAR_TYPE_P, create
612 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
613 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
614 as for std::type_info.
616 2007-10-31 Paolo Carlini <pcarlini@suse.de>
619 * cxx-pretty-print.c (pp_cxx_typeid_expression,
620 pp_cxx_delete_expression): Change to static linkage.
621 * cxx-pretty-print.h: Adjust declarations.
622 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
623 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
624 MODOP_EXPR): Forward to pp_expression.
626 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
629 2007-10-31 Christian Bruel <christian.bruel@st.com>
630 Mark Mitchell <mark@codesourcery.com>
633 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
634 if retval is volatile.
636 2007-10-30 Jakub Jelinek <jakub@redhat.com>
639 * decl2.c (build_offset_ref_call_from_tree): Call
640 build_non_dependent_expr on object prior to building ADDR_EXPR from it
641 if FN is DOTSTAR_EXPR.
643 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
647 * pt.c (find_parameter_packs_r): Fix typo in comment.
648 (convert_template_argument): Look at the pattern of a pack
649 expansion to determine what kind of entity we're converting.
650 (coerce_template_parameter_pack): When we have coerced a non-type
651 template parameter pack, substitute into the type of that pack.
652 (tsubst_pack_expansion): When our substitution of a parameter pack
653 is a "trivial" substitution of itself, just substitute into the
654 pack expansion rather than actually expanding.
656 2007-10-29 Jakub Jelinek <jakub@redhat.com>
659 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
660 for non-integral type bitfields. Return true if bitfield is correct, false
661 error has been diagnosed.
662 (check_field_decls): If check_bitfield_decl returned false, call also
665 2007-10-28 Paolo Carlini <pcarlini@suse.de>
666 Mark Mitchell <mark@codesourcery.com>
669 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
670 class member error out and return.
672 2007-10-27 Jakub Jelinek <jakub@redhat.com>
674 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
675 to current_function_decl rather than 0.
678 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
680 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
682 2007-10-27 Jason Merrill <jason@redhat.com>
685 * call.c (convert_default_arg): Detect recursion.
687 2007-10-27 Jakub Jelinek <jakub@redhat.com>
690 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
691 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
693 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
695 * error.c (dump_expr): Handle OFFSETOF_EXPR.
697 2007-10-26 Jason Merrill <jason@redhat.com>
700 * pt.c (get_template_info): New fn.
701 (template_class_depth): Use it.
702 (push_template_decl_real): Check that the template args of the
703 definition match the args of the previous declaration.
705 2007-10-26 Paolo Carlini <pcarlini@suse.de>
708 * decl2.c (coerce_new_type): Do not allow a default argument for
711 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
714 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
715 don't see the leading '('. Only lookup names if we get an
718 2007-10-26 Jakub Jelinek <jakub@redhat.com>
721 * parser.c (cp_parser_parenthesized_expression_list): Set
722 greater_than_is_operator_p to true in between the parens.
724 2007-10-26 Paolo Carlini <pcarlini@suse.de>
727 * decl.c (grokdeclarator): In case of conflicting specifiers
728 just return error_mark_node.
730 2007-10-26 Ollie Wild <aaw@google.com>
732 * expr.c (cxx_expand_expr): Removed.
733 * cp-tree.h (exx_expand_expr): Removed.
734 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
737 2007-10-25 Paolo Carlini <pcarlini@suse.de>
740 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
742 2007-10-23 Jason Merrill <jason@redhat.com>
744 PR c++/25950 (DR 391)
745 * call.c (struct conversion): Remove check_copy_constructor_p.
746 (reference_binding): Always bind a reference directly to a
747 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
749 (check_constructor_callable): Remove.
750 (convert_like_real): Don't call it.
751 (initialize_reference): Don't call check_constructor_callable.
752 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
753 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
754 conversions if LOOKUP_NO_TEMP_BIND.
755 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
756 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
758 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
760 2007-10-22 Jakub Jelinek <jakub@redhat.com>
763 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
764 before checking if its type is integral.
766 2007-10-22 Jason Merrill <jason@redhat.com>
769 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
770 * pt.c (apply_late_template_attributes): Splice out dependent
771 attributes from DECL_ATTRIBUTES.
773 * decl.c (cxx_maybe_build_cleanup): Use build_address.
775 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
777 * typeck.c (build_binary_op) : Use appropriate warning option
778 instead of unnamed warning.
780 2007-10-16 Paolo Carlini <pcarlini@suse.de>
783 * pt.c (current_template_args): Do not change TREE_LIST elements
784 with a TREE_VALUE of error_mark_node.
786 2007-10-16 Mark Mitchell <mark@codesourcery.com>
788 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
789 * decl.c (start_decl): Tidy.
790 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
792 (grokdeclarator): Clarify comment.
794 2007-10-14 Andrew Pinski <pinskia@gmail.com>
797 * decl.c (grokfndecl): Return NULL after the "definition of
798 implicitly-declared" error happened.
800 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
803 * call.c (build_user_type_conversion_1): Do not consider conversion
804 functions to convert a (possibly cv-qualified) object to the (possibly
805 cv-qualified) same object type (or a reference to it), to a (possibly
806 cv-qualified) base class of that type (or a reference to it).
808 2007-10-12 Paolo Carlini <pcarlini@suse.de>
810 * pt.c (tsubst): Use template_parm_level_and_index.
812 2007-10-12 Jakub Jelinek <jakub@redhat.com>
815 * parser.c (cp_parser_compound_statement): Handle label-declarations
816 at the beginning of the compound statement.
817 (cp_parser_block_declaration): Issue diagnostics about __label__
818 not at the beginning of a block.
820 2007-10-11 Paolo Carlini <pcarlini@suse.de>
823 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
824 to convert_template_argument.
825 (coerce_template_parms): Return error_mark_node after fixed-length
827 (tsubst_decl): Check for error_mark_node the return value of the
828 first tsubst in 'case VAR_DECL'.
830 2007-10-08 Ollie Wild <aaw@google.com>
832 * typeck2.c (digest_init): Call cplus_expand_constant after
833 convert_for_initialization.
834 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
835 * expr.c (cplus_expand_constant): Updated function description.
837 2007-10-04 Jason Merrill <jason@redhat.com>
840 * call.c (initialize_reference): Handle local static reference
843 2007-10-03 Jason Merrill <jason@redhat.com>
846 * name-lookup.c (push_namespace_with_attrs): Fold back into...
847 (push_namespace): Here.
848 (handle_namespace_attrs): New fn for the attr code.
849 (leave_scope): Don't pop_visibility.
850 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
851 * parser.c (cp_parser_namespace_definition): Call
852 handle_namespace_attrs and pop_visibility as appropriate.
855 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
857 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
859 * decl.c (duplicate_decls): Preserve linkage flags for mere
860 redeclarations of gnu_inline definitions.
862 2007-10-03 Jason Merrill <jason@redhat.com>
865 * decl.c (wrap_cleanups_r): New fn.
866 (wrap_temporary_cleanups): New fn.
867 (initialize_local_var): Call it.
869 2007-09-29 Jason Merrill <jason@redhat.com>
872 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
873 constant to not have DECL_EXTERNAL if it's file-local.
875 2007-09-28 Ollie Wild <aaw@google.com>
878 2007-09-27 Ollie Wild <aaw@google.com>
880 * typeck2.c (digest_init): Call cplus_expand_constant after
881 convert_for_initialization.
882 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
883 * expr.c (cplus_expand_constant): Updated function description.
885 2007-09-28 Jason Merrill <jason@redhat.com>
888 * class.c (layout_empty_base): Take rli parameter, update
889 rli->record_align if empty base has user-specified alignment.
890 (build_base_field): Pass rli to it.
892 2007-09-28 Paolo Carlini <pcarlini@suse.de>
895 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
897 2007-09-28 Paolo Carlini <pcarlini@suse.de>
900 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
901 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
902 (dump_parameters): Just call dump_type for argument packs too.
904 2007-09-28 Jakub Jelinek <jakub@redhat.com>
907 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
908 qualification by creating qualified PACK_EXPANSION_PATTERN and
909 then calling make_pack_expansion on it.
911 2007-09-27 Ollie Wild <aaw@google.com>
913 * typeck2.c (digest_init): Call cplus_expand_constant after
914 convert_for_initialization.
915 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
916 * expr.c (cplus_expand_constant): Updated function description.
918 2007-09-27 Jason Merrill <jason@redhat.com>
921 * decl2.c (is_late_template_attribute): Don't crash on unknown
924 2007-09-27 Paolo Carlini <pcarlini@suse.de>
927 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
928 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
929 spaces in the formatting.
930 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
932 2007-09-27 Jakub Jelinek <jakub@redhat.com>
934 * error.c (cxx_print_error_function): Add third argument, pass
935 it over to lhd_print_error_function.
936 (cp_print_error_function): If diagnostic->abstract_origin, print
938 * cp-tree.h (struct diagnostic_info): New forward decl.
939 (cxx_print_error_function): Add third argument.
941 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
944 * name-lookup.c (pushtag): Do not create an implicit typedef before
945 the associated type declaration is known to be valid.
947 2007-09-25 Jakub Jelinek <jakub@redhat.com>
949 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
950 rather than pointers.
952 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
955 * search.c (check_final_overrider): Fail if
956 targetm.comp_type_attributes returns 0.
958 2007-09-24 Jason Merrill <jason@redhat.com>
961 * pt.c (resolve_typename_type): Don't look things up in the original
962 template if it would mean losing template arguments.
964 2007-09-24 Jakub Jelinek <jakub@redhat.com>
967 * cp-tree.h (cxx_type_hash_eq): New prototype.
968 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
969 * tree.c (cxx_type_hash_eq): New function.
971 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
974 * tree.c (cp_build_qualified_type_real): Build a canonical
975 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
977 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
981 * tree.c (cplus_array_compare): Compare pointers, not types.
982 (build_cplus_array_type_1): Store new array type into the hash
983 table before building the canonical type; build the canonical type
985 (cp_build_qualified_type_real): Put all of the array types with
986 cv-qualified element types into the C++ array hash table, built as
987 variants of the unqualified versions.
989 2007-09-23 Jason Merrill <jason@redhat.com>
992 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
993 for deprecation warnings.
995 2007-09-22 Jason Merrill <jason@redhat.com>
998 * call.c (build_over_call): Warn about deprecated virtuals.
1001 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
1002 (MAYBE_TAGGED_TYPE_P): Remove.
1003 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
1004 instead of calling is_late_template_attribute again.
1005 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
1006 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
1007 Don't crash on typedefs from non-template classes.
1008 * decl2.c (grokfield): Don't sorry about attrs on template parms.
1009 (is_late_template_attribute): All attributes applied to template
1010 parms or typename types are dependent. Static.
1011 (splice_template_attributes): Pass decl through.
1012 (save_template_attributes): Likewise.
1014 2007-09-20 Jakub Jelinek <jakub@redhat.com>
1017 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
1018 returned from tsubst_pack_expansion.
1019 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
1020 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
1022 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1025 * semantics.c (finish_id_expression): Use consistently
1026 context_for_name_lookup.
1027 * decl.c (fixup_anonymous_aggr): Fix error message for
1028 anonymous struct (vs union).
1030 2007-09-19 Jason Merrill <jason@redhat.com>
1033 * pt.c (tsubst): Handle typedefs by looking for the specialization.
1034 (retrieve_specialization): Only tagged types use
1035 DECL_TEMPLATE_INSTANTIATIONS.
1036 (instantiate_class_template): Push nested classes too.
1037 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
1039 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
1040 * init.c (is_aggr_type): Remove redundant tests.
1041 * class.c (push_nested_class): Use CLASS_TYPE_P.
1043 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1046 * init.c (build_zero_init): If, recursively, build_zero_init
1047 returns a NULL_TREE, do not append it to the VEC of constructors.
1049 2007-09-18 Jason Merrill <jason@redhat.com>
1052 * pt.c (apply_late_template_attributes): Set processing_template_decl.
1053 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
1054 ATTR_FLAG_TYPE_IN_PLACE.
1055 (tsubst): Do unqualified lookup to find typedefs from current class.
1056 [ARRAY_TYPE]: Propagate alignment info.
1057 * decl2.c (is_late_template_attribute): Only defer handling of
1058 attribute aligned if the expression is dependent.
1059 (save_template_attributes): If we're deferring any attributes,
1060 make this a naming typedef.
1062 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1064 PR c++/33462 (again)
1065 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
1066 va_arg instead of __builtin_va_arg.
1068 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1071 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
1072 (pp_cxx_primary_expression): Use it.
1073 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
1074 * error.c (dump_expr): Use it.
1076 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1079 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
1080 out case TYPEID_EXPR to...
1081 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
1082 and pp_cxx_right_paren.
1083 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
1084 * error.c (dump_expr): Use it.
1086 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1089 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
1090 (pp_cxx_primary_expression): Use it.
1091 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
1092 * error.c (dump_expr): Use it.
1094 2007-09-16 Paolo Carlini <pcarlini@suse.de>
1097 * init.c (build_new): Remove warning for zero-element
1100 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
1103 * call.c (maybe_handle_implicit_object): Set this_p, clear
1104 rvaluedness_matches_p.
1105 (compare_ics): Do not compare rvaluedness matching when one of the
1106 operands is an implicit object.
1108 2007-09-14 Jason Merrill <jason@redhat.com>
1110 PR c++/17743, c++/19163
1111 * decl2.c (is_late_template_attribute): New fn.
1112 (splice_template_attributes, save_template_attributes): New fns.
1113 (cplus_decl_attributes): Call save_template_attributes.
1114 * pt.c (apply_late_template_attributes): New fn.
1115 (instantiate_class_template, tsubst_decl): Use it.
1116 * cp-tree.h: Declare is_late_template_attribute.
1118 2007-09-13 Tom Tromey <tromey@redhat.com>
1120 * parser.c (cp_lexer_new_main): Don't use
1121 c_lex_return_raw_strings.
1122 (cp_lexer_get_preprocessor_token): Update. Add special case when
1125 2007-09-11 Jan Hubicka <jh@suse.cz>
1127 * method.c (use_thunk): Use tree_rest_of_compilation
1128 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
1129 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
1130 * cp-tree.h (expand_body): Kill.
1131 (emit_associated_thunks): Declare.
1132 * semantics.c (emit_associated_thunks): Export.
1133 (expand_body): Kill.
1135 2007-09-09 David Daney <ddaney@avtrex.com>
1138 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
1139 to calculate cookie_ptr.
1141 2007-09-08 Jason Merrill <jason@redhat.com>
1144 * pt.c (most_specialized_class): Set processing_template_decl
1145 while tsubsting partial spec args.
1147 2007-09-06 Jason Merrill <jason@redhat.com>
1149 * decl2.c (get_guard): Copy visibility from the guarded variable.
1151 2007-09-06 Jan Hubicka <jh@suse.cz>
1153 * semantics.c (expand_body): Do not mark arguments of clones used.
1155 2007-09-06 Paolo Carlini <pcarlini@suse.de>
1158 * decl.c (cp_finish_decl): When processing_template_decl,
1159 deal correctly with init as TREE_LIST.
1161 2007-09-06 Tom Tromey <tromey@redhat.com>
1163 * decl.c (finish_function): Put return's location on line zero of
1166 2007-09-05 Jason Merrill <jason@redhat.com>
1169 * except.c (prepare_eh_type): Use type_decays_to.
1172 * init.c (build_delete): Use build_headof to get the address of the
1173 complete object if we aren't using the deleting destructor.
1174 * rtti.c (build_headof): No longer static.
1175 * cp-tree.h: Declare it.
1177 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1179 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1180 decl if a prototype for XX is provided with throw().
1183 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1184 on __*_chk non-__builtin_* decls.
1186 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1189 * semantics.c (finish_id_expression): Use context_for_name_lookup
1190 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1191 * class.c (finish_struct_anon): Deal correctly with anonymous
1192 structs (vs unions, as GNU extension) in error messages.
1194 2007-09-05 Jan Hubicka <jh@suse.cz>
1196 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1197 call, DECL_EXTERNAL checks and current_function_decl saving.
1199 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1201 PR c++/29731 (again)
1202 * parser.c (cp_parser_primary_expression): Return error_mark_node
1203 when a statement-expression is found in a template-argument list.
1205 2007-09-04 Jason Merrill <jason@redhat.com>
1207 * except.c (initialize_handler_parm): Use
1208 fold_build_cleanup_point_expr.
1211 * call.c (reference_binding): Don't look for user-defined conversions
1215 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1216 the MUST_NOT_THROW_EXPR.
1218 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1220 * decl.c (cp_finish_decl): Call determine_visibility before
1221 make_rtl_for_nonlocal_decl.
1223 2007-09-04 Jason Merrill <jason@redhat.com>
1226 * pt.c (most_specialized_class): Substitute outer template
1227 arguments into the arguments of a member template partial
1229 (strip_innermost_template_args): New fn.
1231 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1233 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1235 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1237 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1238 * decl.c (cp_make_fname_decl): Likewise,
1239 * parser.c (cp_parser_string_literal): Likewise,
1240 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1241 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1244 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1247 * typeck.c (build_unary_op): Fix error message for
1248 Boolean expression as operand to operator--.
1250 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1252 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1253 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1256 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1259 * init.c (build_default_init): Make extern.
1260 * cp-tree.h (build_default_init): Declare here.
1261 * pt.c (tsubst_expr): When the instantiation of the initializer of
1262 a variable results in an empty list, default-initialize the
1264 (tsubst_copy_and_build): When the instantiation of the initializer
1265 in a new expression results in an empty initializer list,
1266 default-initialize it.
1268 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1270 * mangle.c (write_type): Change mangling of rvalue reference from
1273 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1275 * decl.c (duplicate_decls): Remove duplicated line.
1277 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1280 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1281 BOUND_TEMPLATE_TEMPLATE_PARM.
1283 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1286 * search.c (lookup_member): Check the name argument for
1289 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1292 * parser.c (cp_parser_trait_expr): Check rerurn value of
1295 2007-08-30 Ollie Wild <aaw@google.com>
1297 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1298 convert_ptrmem for pointer to member conversions.
1299 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1300 (ocp_convert): Update cp_convert_to_pointer call.
1301 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1303 (build_static_cast_1): Check can_convert for conversions in either
1305 (get_delta_difference_1): New function.
1306 (get_delta_difference): Refactor to call get_delta_difference_1.
1308 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1310 * decl.c (start_preparsed_function): Set
1311 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1313 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1316 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1317 BOUND_TEMPLATE_TEMPLATE_PARM.
1319 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1323 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1324 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1326 2007-08-27 Jason Merrill <jason@redhat.com>
1329 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1330 Look inside STMT_EXPR.
1331 * semantics.c (stmt_expr_value_expr): New fn.
1332 * cp-tree.h: Declare it.
1335 * decl.c (groktypename): Ignore attributes applied to class type.
1337 2007-08-28 Richard Guenther <rguenther@suse.de>
1339 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1341 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1343 * error.c (dump_expr): Handle COMPLEX_CST.
1344 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1345 (pp_cxx_expression): Likewise.
1347 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1349 * decl.c (GNU_INLINE_P): New.
1350 (duplicate_decls): Handle gnu_inline. Merge attributes and
1351 some flags in overriding definitions.
1352 (redeclaration_error_message): Handle gnu_inline.
1353 (start_preparsed_function): Likewise.
1355 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1357 * call.c (sufficient_parms_p): Constify.
1358 * class.c (same_signature_p): Likewise.
1359 * cp-gimplify.c (is_invisiref_parm,
1360 cxx_omp_privatize_by_reference): Likewise.
1361 * cp-objcp-common.c (has_c_linkage): Likewise.
1362 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1363 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1364 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1365 num_artificial_parms_for, comp_template_parms,
1366 template_parameter_pack_p, any_dependent_template_arguments_p,
1367 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1368 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1369 zero_init_p, member_p, cp_lvalue_kind,
1370 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1371 varargs_function_p, is_dummy_object, special_function_kind,
1372 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1373 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1374 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1375 cp_has_mutable_p, at_least_as_qualified_p,
1376 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1377 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1378 * except.c (nothrow_libfn_p): Likewise.
1379 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1381 * pt.c (comp_template_parms, template_parameter_pack_p,
1382 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1383 any_dependent_template_arguments_p): Likewise.
1384 * repo.c (repo_export_class_p): Likewise.
1385 * semantics.c (anon_aggr_type_p): Likewise.
1386 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1387 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1388 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1389 zero_init_p, special_function_p): Likewise.
1390 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1391 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1392 compparms, invalid_nonstatic_memfn_p,
1393 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1394 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1395 cp_has_mutable_p, lvalue_or_else): Likewise.
1397 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1399 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1400 * cp-objcp-common.c (cp_tree_size): Ditto.
1401 * tree.c (cp_walk_subtrees): Ditto
1402 * cp-tree.def (TINST_LEVEL): Go away.
1403 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1404 move together with other non-tree structs.
1405 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1406 (union lang_tree_node): Eliminate tinst_level field.
1407 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1408 (current_instantiation, outermost_tinst_level): Return
1409 a "struct tinst_level *".
1411 * error.c (print_instantiation_partial_context): Change second
1412 parameter to a "struct tinst_level *". Replace accessor macros
1414 (print_instantiation_full_context): Likewise.
1415 * lex.c (in_main_input_context): Likewise.
1417 * pt.c (struct pending_templates): New.
1418 (pending_templates, last_pending_template): Use it as a type.
1419 (current_tinst_level): Change typo to "struct tinst_level *"
1420 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1421 (add_pending_template): Construct a "struct pending_template".
1422 Replace TINST_LEVEL accessor macros with field access.
1423 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1424 (pop_tinst_level): Likewise.
1425 (instantiate_pending_templates): Likewise. Factor common code used
1426 when an instantiation has been done.
1427 (outermost_tinst_level): Replace tree_last with loop.
1428 (current_instantiation): Return a "struct tinst_level *".
1430 2007-08-24 Ollie Wild <aaw@google.com>
1432 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1433 * name-lookup.h (cp_binding_level): Remove vtables member.
1435 2007-08-24 Richard Guenther <rguenther@suse.de>
1437 * tree.c (cp_cannot_inline_tree_fn): Remove.
1438 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1439 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1442 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1445 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1446 error_mark_node right away if build_expr_type_conversion
1450 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1451 is error_mark_node rather than NULL_TREE.
1452 * pt.c (check_explicit_specialization): Likewise.
1455 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1456 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1458 2007-08-22 Jason Merrill <jason@redhat.com>
1461 * pt.c (outermost_tinst_level): New function.
1462 * lex.c (in_main_input_context): New function.
1463 * cp-tree.h: Declare it.
1464 * decl2.c (constrain_class_visibility): Use it to avoid warning
1465 about uses of the anonymous namespace in the main input file.
1467 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1469 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1471 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1474 * class.c (finish_struct_1): Warn when a class has virtual
1475 functions and accessible non-virtual destructor.
1477 2007-08-20 Richard Guenther <rguenther@suse.de>
1481 * call.c (build_new_method_call): Convert initializer to
1483 * init.c (build_aggr_init): Do not fiddle with types.
1484 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1485 * except.c (build_throw): Do not drop qualifiers for the
1487 * typeck.c (get_member_function_from_ptrfunc): Do not
1488 fiddle with types, instead convert.
1489 (build_ptrmemfunc1): Convert to the target type for
1491 (gfc_trans_allocate): Convert result to target type.
1492 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1493 pointer-to-member structures shall have alias set zero as well.
1495 2007-08-20 Richard Guenther <rguenther@suse.de>
1497 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1499 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1500 (nonstatic_local_decl_p): Likewise.
1501 * tree.c (cp_auto_var_in_fn_p): Remove.
1502 * decl.c (nonstatic_local_decl_p): Remove.
1504 2007-08-20 Richard Guenther <rguenther@suse.de>
1506 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1508 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1509 cp_walk_subtrees lh parameter.
1510 (cp_walk_tree_without_duplicates): New define to
1511 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1512 * tree.c (count_trees): Call
1513 cp_walk_tree_without_duplicates.
1514 (verify_stmt_tree): Call cp_walk_tree.
1515 (break_out_target_exprs): Likewise.
1516 (WALK_SUBTREE): Likewise.
1517 * cp-gimplify.c (cp_genericize): Likewise.
1518 * cp-pt.c (find_parameter_packs_r): Likewise.
1519 (uses_parameter_packs): Likewise.
1520 (make_pack_expansion): Likewise.
1521 (check_for_bare_parameter_packs): Likewise.
1522 (for_each_template_parm): Likewise.
1523 * decl.c (check_default_argument): Call
1524 cp_walk_tree_without_duplicates.
1525 * except.c (build_throw): Likewise.
1526 * decl2.c (type_visibility): Likewise.
1527 * semantics.c (expand_or_defer_fn): Likewise.
1528 (finalize_nrv): Call cp_walk_tree.
1530 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1533 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1534 Initialize it with save_expr rather than get_temp_regvar.
1536 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1539 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1542 2007-08-17 Ollie Wild <aaw@google.com>
1545 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1546 declarations into appropriate slots for comparison. Fix type
1549 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1552 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1553 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1555 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1558 * parser.c (cp_parser_class_head): Improve error message.
1560 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1562 * pt.c (instantiate_decl): Set input_location
1563 for the function end.
1565 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1567 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1569 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1570 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1571 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1572 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1573 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1574 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1575 * typeck.c (cp_type_quals): Likewise.
1576 * typeck2.c (cxx_incomplete_type_diagnostic,
1577 cxx_incomplete_type_error): Likewise.
1579 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1582 * pt.c (tsubst_friend_function): When check_classfn
1583 returns error_mark_node likewise return it.
1585 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1588 * typeck.c (check_return_expr): Don't NRV optimize vars in
1590 * decl.c (finish_function): Comment fix.
1592 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1595 * pt.c (push_template_decl_real): Depending on TYPE_P
1596 use either TYPE_CONTEXT or DECL_CONTEXT.
1598 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1600 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1601 constructors and destructors return this.
1603 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1606 * decl2.c (check_classfn): Return error_mark_node in case of error;
1607 in that case, do not call add_method.
1608 * decl.c (start_decl): Deal with check_classfn returning
1610 (grokfndecl): Likewise.
1611 * pt.c (tsubst_friend_function): Likewise.
1613 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1616 * typeck.c (build_binary_op): Disallow vector float types with
1617 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1619 2007-08-11 Ian Lance Taylor <iant@google.com>
1621 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1623 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1625 2007-08-10 Ollie Wild <aaw@google.com>
1627 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1629 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1631 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1632 (lookup_using_namespace): Fix ambiguous_decl call.
1633 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1635 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1637 * call.c (name_as_c_string): Use CONST_CAST.
1638 * decl.c (build_decl): Likewise.
1639 * parser.c (cp_parser_string_literal): Likewise.
1641 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1644 * error.c (dump_expr): Consistently use the *_cxx_*
1645 variants of the pretty-print functions.
1647 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1650 * decl.c (check_special_function_return_type): Just error
1651 on return type specified for conversion operator.
1653 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1655 * typeck2.c (readonly_error): Handle general expressions.
1656 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1658 2007-08-06 Dan Hipschman <dsh@google.com>
1660 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1661 access function name.
1663 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1666 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1667 * g++spec.c (lang_specific_driver): Check them.
1669 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1672 * pt.c (inline_needs_template_parms): Fix comment; change return type
1675 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1678 2007-03-26 Dirk Mueller <dmueller@suse.de>
1680 * parser.c (cp_parser_member_declaration): Pedwarn
1681 about stray semicolons after member declarations.
1683 2007-08-02 Lee Millward <lee.millward@gmail.com>
1688 * parser.c (cp_parser_asm_definition): Detect and discard asm
1689 statements with invalid inputs or outputs.
1690 (cp_parser_asm_operand_list): Return error mark node if any
1691 of the operands are invalid. Adjust documentation.
1693 2007-08-02 Nick Clifton <nickc@redhat.com>
1695 * typeck.c: Change copyright header to refer to version 3 of the
1696 GNU General Public License and to point readers at the COPYING3
1697 file and the FSF's license web page.
1698 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1699 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1700 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1701 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1702 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1703 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1704 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1705 name-lookup.h, parser.c: Likewise.
1707 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1710 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1712 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1715 * semantics.c (finish_label_stmt): Reject the __label__
1716 extension outside function scopes.
1718 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1720 * parser.c (eof_token): Un-constify.
1721 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1722 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1725 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1727 * pt.c, tree.c, typeck2.c: Fix comment typos.
1729 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1730 Mark Mitchell <mark@codesourcery.com>
1733 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1734 hidden due to friend declarations in local classes.
1736 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1738 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1739 * cp-tree.def (DECLTYPE_TYPE): New.
1740 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1741 (dump_type_prefix): Ditto.
1742 (dump_type_suffix): Ditto.
1743 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1744 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1745 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1747 (DECLTYPE_TYPE_EXPR): New.
1748 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1749 (finish_declared_type): Declare.
1750 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1751 DECLTYPE_TYPE nodes.
1752 (pp_cxx_type_id): Ditto.
1753 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1754 (tsubst): Substitute into a DECLTYPE_TYPE node.
1755 (tsubst_copy): Ditto.
1756 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1758 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1759 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1760 structural equality (because we can't hash the expressions).
1761 (finish_declared_type): New.
1762 * lex.c (reswords): Add "decltype" keyword.
1763 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1764 (cp_parser_postfix_expression): Add member_access_only_p to
1765 restrict postfix expression to member access expressions.
1766 (cp_parser_unary_expression): Update call to
1767 cp_parser_postfix_expression to reflect new parameter.
1768 (cp_parser_declared_type): New.
1769 (cp_parser_simple_type_specifier): Parse decltype types.
1771 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1774 * call.c (convert_for_arg_passing): Only widen bitfields to their
1775 declared types if necessary.
1777 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1779 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1782 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1784 * decl.c (typename_hash, typename_compare): Constify.
1785 * mangle.c (hash_type, compare_type): Likewise.
1786 * pt.c (eq_local_specializations, hash_local_specialization):
1788 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1789 list_hash): Likewise.
1790 * typeck2.c (pat_compare): Likewise.
1792 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1794 * method.c (implicitly_declare_fn): Increase alignment if member
1795 function pointer format requires it.
1797 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1800 * typeck.c (check_return_expr): Do not pass a null argument
1803 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1806 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1809 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1812 * typeck.c (convert_arguments): Only use default args if we have
1816 * typeck.c (structural_comptypes): No need to check
1817 resolve_typename_type return value here.
1818 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1819 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1820 original type rather than error_mark_node in case of failure.
1821 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1822 resolve_typename_type result check.
1823 (cp_parser_direct_declarator, cp_parser_head,
1824 cp_parser_constructor_declarator_p): Likewise.
1826 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1828 * pt.c (template_parms_variadic_p): Remove.
1829 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1831 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1834 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1835 argument to dump_aggr_init_expr_args instead of false.
1837 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1839 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1840 canonical types; otherwise, fall back to structural type
1841 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1842 internal compiler error if the canonical types are wrong.
1844 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1847 * parser.c (cp_parser_make_indirect_declarator): When the
1848 the code argument is ERROR_MARK return cp_error_declarator.
1850 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1853 * decl.c (cxx_init_decl_processing): Don't set
1854 force_align_functions_log.
1855 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1856 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1857 FUNCTION_DECL, return its alignment.
1859 2007-07-09 Richard Guenther <rguenther@suse.de>
1861 * decl.c (start_preparsed_function): Do not promote return type.
1863 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1866 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1868 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1871 * pt.c (resolve_overloaded_unification): Robustify. Return a
1873 (type_unification_real): Adjust accordingly.
1875 2007-07-06 Richard Guenther <rguenther@suse.de>
1877 * init.c (build_new_1): Use the correct pointer type.
1878 * typeck2.c (build_m_component_ref): Likewise.
1880 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1883 * init.c (build_zero_init): Always build an initializer for
1885 * typeck2.c (build_functional_cast): Use build_zero_init.
1888 * init.c (build_new_1): Always pass the allocation function to
1889 build_op_delete_call.
1890 * call.c (build_op_delete_call): Handle operator delete with a
1891 variable-argument list. Do not issue an error when no matching
1892 deallocation function is available for a new operator.
1895 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1896 * decl.c (value_dependent_init_p): New function.
1897 (cp_finish_decl): Use it.
1898 * pt.c (value_dependent_expression_p): Use
1899 any_value_dependent_elements_p.
1900 * parser.c (cp_parser_primary_expression): Add comment about
1901 treating dependent qualified names as integral
1902 constant-expressions.
1904 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1906 * decl.c (build_ptrmemfunc_type): Always use structural equality
1907 tests when comparing pointer-to-member-function types, because the
1908 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1911 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1913 * init.c (build_new): Tweak comment.
1915 2007-06-29 Dave Brolley <brolley@redhat.com>
1918 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1919 type to its base type and number of elements here.
1920 * init.c (build_new): Call complete_type_or_else to ensure that the
1921 type is complete and to issue a diagnostic if it is not.
1922 (build_new_1): Don't call complete_type_or_else here.
1924 2007-07-03 Richard Guenther <rguenther@suse.de>
1927 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1930 2007-07-02 Simon Baldwin <simonb@google.com>
1932 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1933 for inner-style nested forward declarations that don't declare
1936 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1939 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1940 DECL_P in not a variable and appears more than once error messages.
1942 2007-07-01 Ollie Wild <aaw@google.com>
1944 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1945 (select_decl): Remove function.
1946 (unqualified_namespace_lookup): Populate binding by calling
1947 ambiguous_decl. Remove select_decl call.
1948 (lookup_qualified_name): Remove select_decl call.
1949 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1950 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1951 generation when name lookup is ambiguous.
1953 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1956 * init.c (build_new_1): Use structural equality on the copy of the
1959 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1961 * decl2.c (determine_visibility): Implement
1962 flag_visibility_ms_compat effect on type info.
1963 * decl.c (cxx_init_decl_processing): Implement
1964 global effect of flag_visibility_ms_compat.
1966 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1968 * decl2.c (start_objects): Mark constructor-running function
1971 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1974 * decl.c (grokdeclarator): Reset friendp for member functions declared
1975 friend of their own class.
1977 2007-06-23 Mark Mitchell <mark@codesourcery.com>
1979 * decl2.c (determine_visibility): Don't look for dllexport here.
1980 (determine_visibility_from_class): Tidy.
1982 2007-06-18 Simon Baldwin <simonb@google.com>
1985 * parser.c (cp_parser_single_declaration): Added check for storage
1986 class other than sc_none in parsed declaration, and a flag to indicate
1987 if the call is part of an explicit template specialization parse.
1988 * (cp_parser_explicit_specialization): Specialization check flag added
1989 to call to cp_parser_single_declaration(), set true.
1990 * (cp_parser_template_declaration_after_export): Specialization check
1991 flag added to call to cp_parser_single_declaration(), set false.
1992 * pt.c (check_explicit_specialization): Added code to copy visiblity
1993 and linkage from the templated function to the explicit specialization.
1995 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1997 * typeck.c (build_binary_op): For templates build the
1998 expression in pieces to avoid the assert in build2_stat.
1999 (get_member_function_from_ptrfunc):
2000 Change over to using POINTER_PLUS_EXPR and convert
2001 the second operand to sizetype.
2002 * typeck2.c (build_m_component_ref): Likewise.
2003 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
2004 instead of PLUS_EXPR for pointers.
2005 (build_new_1): Likewise.
2006 (build_vec_delete_1): Likewise.
2007 (build_vec_delete): Likewise.
2008 * class.c (build_base_path): Likewise.
2009 (build_base_path): Likewise.
2010 (convert_to_base_statically): Likewise.
2011 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
2012 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
2013 instead of PLUS_EXPR.
2014 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
2015 instead of PLUS_EXPR for pointers.
2016 * call.c (build_special_member_call): Likewise.
2017 * rtti.c (build_headof): Likewise.
2018 Use sizetype instead of ptrdiff_type_node.
2019 (tinfo_base_init): Create a POINTER_PLUS_EXPR
2020 instead of PLUS_EXPR for pointers.
2021 * except.c (expand_start_catch_block): Do a
2022 NEGATIVE and then a POINTER_PLUS_EXPR instead
2024 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
2025 PLUS_EXPR on pointer types over to use
2026 POINTER_PLUS_EXPR and remove the conversion
2027 to the pointer types.
2028 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
2029 adding to a pointer type. Use size_int instead of
2030 ssize_int. Convert the index to sizetype before
2031 adding it to the pointer.
2033 2007-06-15 Mark Mitchell <mark@codesourcery.com>
2035 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
2036 (DECL_ANON_UNION_VAR_P): New macro.
2037 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
2038 than DECL_VAR_MARKED_P, to keep track of which variables we have
2040 * decl.c (redeclaration_error_message): Complain about redeclaring
2041 anonymous union members at namespace scope.
2042 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
2044 2007-06-14 Geoff Keating <geoffk@apple.com>
2046 * decl2.c (determine_visibility): Ensure that functions with
2047 hidden types as parameters are hidden.
2050 * decl2.c (determine_visibility): Remove duplicate code for
2053 2007-06-12 Ian Lance Taylor <iant@google.com>
2056 * init.c (avoid_placement_new_aliasing): New static function.
2057 (build_new_1): Call it.
2059 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
2061 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
2062 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
2064 2007-06-08 Jakub Jelinek <jakub@redhat.com>
2067 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
2068 on init, the non-decl cond operand and increment value.
2070 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
2073 * decl.c (check_initializer): Report an error when a brace enclosed
2074 initializer is used for a non-aggregate type in C++98.
2075 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
2077 (grokdeclarator): Likewise.
2078 (move_fn_p): Likewise.
2079 * typeck.c (check_return_expr): Likewise.
2080 * call.c (reference_binding): Likewise.
2081 * error.c (cp_cpp_error): Likewise.
2082 * pt.c (check_default_tmpl_args): Likewise.
2084 * lex.c (init_reswords): Likewise.
2085 * parser.c (p_parser_primary_expression): Likewise.
2086 (TOKEN_PRECEDENCE): Likewise.
2087 (cp_parser_init_declarator): Likewise.
2088 (cp_parser_ptr_operator): Likewise.
2089 (cp_parser_parameter_declaration): Likewise.
2090 (cp_parser_enclosed_template_argument_list): Likewise.
2091 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
2092 (cp_parser_next_token_ends_template_argument_p): Likewise.
2094 2007-06-04 Simon Baldwin <simonb@google.com>
2096 * decl.c (grokdeclarator): Readability change. Moved case labels
2097 into direct switch statement scope.
2099 2007-06-04 Paolo Carlini <pcarlini@suse.de>
2101 * call.c (convert_like_real): Remove pointless code.
2103 2007-05-31 Mark Mitchell <mark@codesourcery.com>
2105 * decl.c (get_atexit_fn_ptr_type): New function.
2106 (get_atexit_node): Use it.
2107 (start_cleanup_fn): Likewise.
2108 (register_dtor_fn): Use the object's destructor, instead of a
2109 separate cleanup function, where possible.
2110 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
2111 (atexit_fn_ptr_type_node): New macro.
2112 * decl2.c (build_cleanup): Use build_address.
2114 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
2116 * typeck.c (build_binary_op): Include types in error.
2118 2007-05-31 Jakub Jelinek <jakub@redhat.com>
2121 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
2122 needs runtime initialization.
2124 2007-05-31 Paolo Carlini <pcarlini@suse.de>
2127 * semantics.c (finish_trait_expr): Complete the types.
2129 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
2130 Douglas Gregor <doug.gregor@gmail.com>
2131 Pedro Lamarao <pedro.lamarao@mndfck.org>
2132 Howard Hinnant <howard.hinnant@gmail.com>
2136 * typeck.c (comptypes): Don't consider rvalue and lvalue
2137 reference types to be equivalent.
2138 (check_return_expr): Move from certain lvalues when returning
2140 * decl.c (grokdeclarator): Implement reference collapsing.
2141 (copy_fn_p): Don't consider constructors taking rvalue references
2142 to be copy constructors.
2144 * call.c (conversion): New "rvaluedness_matches_p" member.
2145 (convert_class_to_reference): Require reference type as first
2146 parameter instead of base type.
2147 (reference_binding): Add logic to handle rvalue references.
2148 (implicit_conversion): Update inaccurate comment.
2149 (convert_like_real): Disable creation of temporaries that are
2150 impossible to initialize for types with move constructors.
2151 (build_over_call): Elide move constructors when possible.
2152 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
2153 (maybe_handle_ref_bind): Return conversion instead of type node.
2154 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
2155 determine preferred conversion sequences.
2156 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
2157 (LOOKUP_PREFER_RVALUE): New.
2158 (DECL_MOVE_CONSTRUCTOR_P): New.
2159 (struct cp_declarator): Add "reference" member for reference
2160 types, with new "rvalue_ref" flag.
2161 (cp_build_reference_type): Declare.
2162 (move_fn_p): Declare.
2163 * error.c (dump_type_prefix): Format rvalue reference types
2164 correctly in error messages.
2165 * except.c (build_throw): Move from certain lvalues when
2167 * mangle.c (write_type): Mangle rvalue references differently
2168 than regular references.
2169 * parser.c (make_reference_declarator): Add boolean parameter for
2171 (cp_parser_make_indirect_declarator): New.
2172 (cp_parser_new_declarator_opt): Call
2173 cp_parser_make_indirect_declarator.
2174 (cp_parser_conversion_declarator_opt): Ditto.
2175 (cp_parser_declarator): Ditto.
2176 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2178 * pt.c (tsubst): Implement reference collapsing.
2179 (maybe_adjust_types_for_deduction): Implement special template
2180 parameter deduction rule for rvalue references.
2181 (type_unification_real): Update calls to
2182 maybe_adjust_types_for_deduction.
2183 (try_one_overload): Ditto.
2184 (unify_pack_expansion): Ditto.
2185 * tree.c (lvalue_p_1): Handle rvalue reference types.
2186 (cp_build_reference_type): New.
2188 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2191 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2192 variables that need runtime initialization.
2194 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2197 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2198 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2199 case POSTDECREMENT_EXPR>): Return the error_mark_node
2200 if either the real or imaginary parts would an
2203 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2204 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2207 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2208 token is a closing brace, false if there are no tokens left.
2209 (cp_parser_namespace_alias_definition): Only consume the next token if
2210 it is a closing brace.
2212 * parser.c (cp_parser_class_specifier): Likewise.
2214 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2216 * semantics.c (finish_member_declaration): Fix a typo in the
2219 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2231 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2232 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2233 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2234 whether everything was okay. Fix indentation.
2235 (push_template_decl_real): Check for bare parameter packs in
2236 function parameters; where errors occur, mark the parameter types
2237 with ERROR_MARK_NODEs to avert ICEs.
2238 (coerce_template_parameter_pack): New.
2239 (coerce_template_parms): Moved parameter pack coercion into
2240 coerce_template_parameter_pack, and permit it anywhere in the
2241 template parameter list (not just at the end). Parameter and
2242 argument indices can vary (somewhat) separately now, so add
2243 PARM_IDX and ARG_IDX.
2244 (fn_type_unification): Don't set an argument pack as incomplete if
2245 no argument pack was deduced.
2246 (type_unification_real): If a type parameter is a parameter pack
2247 and has not otherwise been deduced, it will be deduced to an empty
2249 (more_specialized_fn): Use the actual lengths of the argument
2250 lists when comparing against expansions.
2251 * semantics.c (finish_member_declaration): If a field's type has
2252 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2254 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2257 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2259 2007-05-22 Ollie Wild <aaw@google.com>
2261 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2262 (unqualified_namespace_lookup): Adds check for hidden types.
2264 2007-05-22 Ollie Wild <aaw@google.com>
2266 * decl.c (duplicate_decls): Verify namespace names are unique.
2268 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2270 * decl.c (cxx_maybe_build_cleanup): Handle
2271 __attribute__((cleanup)).
2273 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2275 * cvt.c (cp_convert_and_check): Don't check warnings if the
2278 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2280 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2282 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2285 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2286 type only if is a class type (5.2.8/4).
2288 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2290 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2291 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2292 c_common_unsigned_type.
2294 2007-05-11 Silvius Rus <rus@google.com>
2296 * cp/typeck.c (build_indirect_ref): Add call to
2297 strict_aliasing_warning.
2298 (build_reinterpret_cast_1): Condition call to
2299 strict_aliasing_warning.
2301 2007-05-11 Jan Hubicka <jh@suse.cz>
2303 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2304 * decl2.c (start_objects): ctors and dtors are no longer public.
2305 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2307 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2309 * typeck.c (build_unary_op): Remove code that used to
2310 handle non lvalue increments/decrements.
2312 2007-05-07 Mike Stump <mrs@apple.com>
2314 * parser.c (check_empty_body): Add.
2315 (cp_parser_iteration_statement): Add call to check_empty_body.
2317 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2320 * mangle.c (write_mangled_name): Mangle static variable names.
2321 (write_unqualified_name): Use local-source-name for
2322 namespace-scope static variables.
2324 2007-05-04 Dirk Mueller <dmueller@suse.de>
2326 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2329 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2332 * decl2.c (constrain_class_visibility):
2333 Use strip_pointer_or_array_types instead of strip_array_types.
2335 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2338 * decl.c (reshape_init_r): Don't reshape the first element if it
2339 is a pointer to member function.
2341 2007-04-27 Simon Baldwin <simonb@google.com>
2343 * decl.c (grokparms): Changed message format from %qD to %qE.
2345 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2347 * error.c (maybe_warn_variadic_templates): Variadic templates are
2348 now in C++0x, so only warn about them in C++98 mode.
2350 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2353 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2354 integeral types from vectors types.
2356 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2359 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2360 for type dependent OMP_CLAUSE_DECLs.
2362 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2365 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2366 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2367 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2368 * init.c (build_zero_init): Adjust, as
2369 COMPLEX_TYPE is now a SCALAR_TYPE.
2370 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2371 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2373 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2375 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2376 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2377 (trait_expr_value): Adjust.
2379 2007-04-23 Simon Baldwin <simonb@google.com>
2381 * decl.c (grokparms): Added new error for duplicate function
2382 parameters names in function prototypes, to match gcc behavior.
2384 2007-04-23 Jan Hubicka <jh@suse.cz>
2386 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2389 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2391 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2392 instead of checking GIMPLE_STMT_P in chain_next.
2394 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2397 * call.c (convert_for_arg_passing): Convert bitfields to their
2400 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2403 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2405 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2408 * cp/decl2.c (constrain_class_visibility):
2409 Do not warn about the use of anonymous namespace in the main input file.
2411 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2413 * cp-tree.h (current_template_parms): Fix typo in comment.
2415 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2417 * cp-tree.h, error.c: Fix comment typos.
2419 2007-04-13 Jason Merrill <jason@redhat.com>
2422 * call.c (reference_binding): Add c_cast_p parm. If true,
2423 add quals to TO as needed to make it reference-compatible.
2425 2007-04-11 Jan Hubicka <jh@suse.cz>
2427 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2428 that we are not processing template_decl.
2430 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2433 * class.c (build_base_path): Ensure that the converted pointer has
2434 the same cv-qualification as the input.
2436 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2438 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2440 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2442 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2444 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2445 * tree.c (cp_add_pending_fn_decls): Remove.
2446 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2448 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2450 Revert change removing staticp.
2452 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2454 * cp-objcp-common.c (cxx_staticp): Remove.
2455 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2456 * cp-tree.h (cxx_staticp):
2458 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2460 * class.c (check_for_override): Don't remove dllmport attribute
2463 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2466 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2467 type issue error and return early.
2469 2007-03-30 Jason Merrill <jason@redhat.com>
2472 * typeck.c (cp_type_readonly): New fn.
2473 * cp-tree.h: Declare it.
2474 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2475 (cp_finish_decl): Not here.
2477 2007-03-31 Richard Guenther <rguenther@suse.de>
2479 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2482 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2487 * parser.c (declarator_can_be_parameter_pack): New.
2488 (cp_parser_template_parameter): Only parse the `...' if the
2489 declarator can be a parameter pack.
2490 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2492 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2493 types (they could be used as array bounds).
2494 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2495 (tsubst_pack_expansion): Handle failure to expand parameter
2498 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2501 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2502 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2503 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2504 (CLASS_TYPE_NON_UNION_P): Add.
2505 (struct lang_type_class): Add has_complex_dflt.
2506 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2507 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2508 * cp-tree.def: Add TRAIT_EXPR.
2509 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2510 * lex.c (struct resword): Add __has_nothrow_assign,
2511 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2512 __has_trivial_constructor, __has_trivial_copy,
2513 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2514 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2515 __is_pod, __is_polymorphic, __is_union.
2516 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2517 (cp_parser_trait_expr): New.
2518 * semantics.c (finish_trait_expr, trait_expr_value
2519 classtype_has_nothrow_copy_or_assign_p): New.
2520 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2522 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2523 * class.c (check_bases, check_field_decl, check_bases_and_members):
2524 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2525 * pt.c (uses_template_parms, tsubst_copy_and_build,
2526 value_dependent_expression_p, type_dependent_expression_p): Deal with
2528 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2530 2007-03-29 Richard Guenther <rguenther@suse.de>
2532 * tree.c (cp_walk_subtrees): Do not set input_location.
2534 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2537 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2540 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2542 * parser.c (struct cp_parser): Update comment for
2543 greater_than_is_operator_p.
2544 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2545 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2546 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2547 !GREATER_THAN_IS_OPERATOR_P.
2548 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2549 `>>' operators that will become two `>' tokens in C++0x.
2550 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2551 mode, allowing it to terminate default arguments.
2552 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2553 `>>' like two consecutive `>' tokens.
2554 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2555 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2556 ends a template argument.
2558 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2560 * decl.c (redeclaration_error_message): Complain when redeclaring
2561 a friend function with default template arguments (C++0x mode only).
2562 * cp-tree.h (check_default_tmpl_args): Declare.
2563 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2564 template arguments in function templates. Add support for checking
2565 the default template arguments of friend templates.
2566 (push_template_decl_real): Fix call to check_default_tmpl_args.
2567 (type_unification_real): If a template parameter has not been
2568 deduced but provides a default template argument, substitute into
2569 that default template argument.
2570 * parser.c (cp_parser_init_declarator): When declaring (but not
2571 defining!) a function template in C++0x mode, check for default
2574 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2577 * decl.c (grokdeclarator): Deal with cv-qualified function type
2578 typedefs in the same way for member and non-member functions.
2580 2007-03-26 Dirk Mueller <dmueller@suse.de>
2582 * parser.c (cp_parser_member_declaration): Pedwarn
2583 about stray semicolons after member declarations.
2585 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2588 * pt.c (instantiate_decl): Set in_system_header.
2590 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2592 * cp-tree.h (current_tempalte_parms): Improve documentation.
2593 * pt.c (current_template_args): Likewise.
2596 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2597 not consume tokens when failing.
2599 2007-03-22 Jim Wilson <wilson@specifix.com>
2600 Mark Mitchell <mark@codesourcery.com>
2603 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2604 consistent with FROM.
2606 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2608 * error.c (dump_expr): Handle dependent names that designate types.
2609 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2611 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2613 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2615 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2617 * cvt.c (cp_convert_and_check) : Define.
2618 * cp-tree.h (cp_convert_and_check): Declare.
2619 * call.c (convert_conversion_warnings): Rename to
2620 conversion_null_warnings. The warning for floating-point to
2621 integer is handled by convert_and_check in convert_like_real.
2622 (convert_like_real): convert_conversion_warnings was renamed as
2623 conversion_null_warnings.
2624 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2625 overflow and changes of value during conversion.
2627 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2630 * parser.c (cp_parser_statement): If 'namespace' is found, this
2631 only can be a namespace alias definition, so parse it now.
2632 (cp_parser_namespace_alias_definition): if we find an open brace
2633 instead of '=', then this is actually a misplaced namespace
2636 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2639 * decl.c (cxx_init_decl_processing): Move command-line options
2640 processing to c-opts.c.
2642 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2644 * ptree.c (cxx_print_type): Use formatting markup for integers
2645 when printing template parameter index/level/orig level.
2646 (cxx_print_xnode): Ditto.
2647 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2648 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2649 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2651 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2652 rather than a HOST_WIDE_INT.
2653 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2654 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2656 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2657 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2658 IN_BASE_INITIALIZER bool bitfields.
2659 (struct cp_declarator): Make KIND a 4-bit field. Make
2660 PARAMETER_PACK_P a bool bitfield just after KIND.
2661 * pt.c (uses_parameter_packs): Destroy the pointer set.
2662 (make_pack_expansion): Ditto.
2663 (check_for_bare_parameter_packs): Ditto.
2664 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2666 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2669 * call.c (convert_default_arg): Instead of copying the node,
2672 2007-03-15 Dirk Mueller <dmueller@suse.de>
2675 * call.c (convert_conversion_warnings): New..
2676 (convert_like_real): .. factored out from here.
2677 (convert_conversion_warnings): Add warning about
2678 false being converted to NULL in argument passing.
2680 2007-03-14 Dirk Mueller <dmueller@suse.de>
2682 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2683 (finish_do_body): Warn about empty body in do/while statement.
2685 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2687 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2689 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2692 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2695 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2697 * cp/repo.c (init_repo): Initialize random_seed saved options.
2698 (finish_repo): Adjust.
2700 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2703 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2706 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2708 * decl.c (compute_array_index_type): New warning flag warn_vla.
2710 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2713 * call.c (convert_default_arg): Copy non-constant arguments.
2715 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2718 * parser.c (cp_parser_postfix_expression): Disallow compound
2719 literals in constant expressions.
2722 * semantics.c (finish_typeof): Use unlowered_expr_type.
2724 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2727 * cp-tree.h (unlowered_expr_type): New function.
2728 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2729 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2730 (unlowered_expr_type): New function.
2731 (build_unary_op): Disallow predecrements of bool bitfields.
2732 * call.c (build_conditional_expr): Use unlowered_expr_type.
2733 * pt.c (type_unification_real): Likewise.
2735 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2738 * typeck.c (check_return_expr): Check for bare parameter packs.
2739 (comptypes): Compare template parameter packs and
2740 type pack expansions.
2741 * decl.c (grokdeclarator): Deal with the declaration of function
2743 (grokparms): Verify that the (optional) function parameter pack is
2744 at the end of the parameter list.
2745 (xref_basetypes): Handle pack expansions in the base class.
2746 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2747 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2748 (NONTYPE_ARGUMENT_PACK): New.
2749 (TYPE_PACK_EXPANSION): New.
2750 (EXPR_PACK_EXPANSION): New.
2751 (ARGUMENT_PACK_SELECT): New.
2752 * cp-objcp-common.c (cp_tree_size): Compute size of
2753 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2754 ARGUMENT_PACK_SELECT.
2755 * error.c (dump_template_argument): Print template argument packs.
2756 (dump_template_argument_list): Ditto.
2757 (dump_template_parameter): Dump `...' for template type parameter
2759 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2760 (dump_parameters): Print function parameter packs.
2761 (dump_template_parms): Print template argument packs.
2762 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2763 (maybe_warn_variadic_templates): New.
2764 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2765 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2766 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2768 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2769 (write_template_arg): Write argument packs as separate arguments.
2770 * cp-tree.h (struct template_parm_index_s): Add flag that
2771 indicates that the template parameter is actually a parameter
2773 (struct tree_argument_pack_select): New.
2774 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2775 (union lang_tree_node): Add argument_pack_select.
2776 (FUNCTION_PARAMETER_PACK_P): New.
2777 (PACK_EXPANSION_P): New.
2778 (PACK_EXPANSION_PATTERN): New.
2779 (SET_PACK_EXPANSION_PATTERN): New.
2780 (PACK_EXPANSION_PARAMETER_PACKS): New.
2781 (ARGUMENT_PACK_P): New.
2782 (ARGUMENT_PACK_ARGS): New.
2783 (SET_ARGUMENT_PACK_ARGS): New.
2784 (ARGUMENT_PACK_INCOMPLETE_P): New.
2785 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2786 (TEMPLATE_PARM_PARAMETER_PACK): New.
2787 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2788 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2789 (ARGUMENT_PACK_SELECT_INDEX): New.
2790 (ARGUMENT_PACK_SELECT_ARG): New.
2791 (struct cp_declarator): Add parameter_pack_p flag.
2792 (maybe_warn_variadic_templates): Declare.
2793 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2794 indicate a template parameter pack.
2795 (uses_parameter_packs): Declare.
2796 (template_parameter_pack_p): Declare.
2797 (template_parms_variadic_p): Declare.
2798 (make_pack_expansion): Declare.
2799 (check_for_bare_parameter_packs): Declare.
2800 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2801 sizeof... expressions.
2802 (pp_cxx_expression): Print pack expansions and non-type argument
2804 (pp_cxx_exception_specification): Print pack expansions.
2805 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2806 (pp_cxx_ctor_initializer): Print pack expansions.
2807 (pp_cxx_type_id): Print pack expansions.
2808 (pp_cxx_template_argument_list): Print argument packs.
2809 (pp_cxx_template_parameter): Print ellipsis for template parameter
2811 * pt.c (comp_template_parms): Compare template parameter packs.
2812 (template_parameter_pack_p): New.
2813 (template_parms_variadic_p): New.
2814 (template_args_variadic_p): New.
2815 (make_ith_pack_parameter_name): New.
2816 (struct find_parameter_pack_data): New.
2817 (find_parameter_packs_r): New.
2818 (uses_parameter_packs): New.
2819 (make_pack_expansion): New.
2820 (check_for_bare_parameter_packs): New.
2821 (expand_template_argument_pack): New.
2822 (reduce_template_parm_level): Propagate parameter pack flag.
2823 (process_template_parm): Add is_parameter_pack parameter to state
2824 when the parameter is actually a parameter pack. Create template
2825 parameter packs when is_parameter_pack is true.
2826 (current_template_args): The argument for a template parameter
2827 pack is an argument pack containing a single pack expansion.
2828 (process_partial_specialization): When checking that non-type
2829 argument expressions do not involve template parameters, loop over
2830 the arguments in argument packs separately.
2831 (push_template_decl_real): Check that the type of the declaration
2832 does not have any bare parameter packs. Check that primary
2833 templates have no more than one parameter pack, and that it comes
2834 at the end of the template parameter list.
2835 (convert_template_argument): Handle coercions for pack expansion
2836 expressions by coercing the pattern then rebuilding the expansion.
2837 (coerce_template_parms): When coercing the arguments for a
2838 variadic template, pack "extra" arguments into an argument pack.
2839 (coerce_template_template_parms): Cannot coerce between parameter
2840 packs and non-pack parameters.
2841 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2842 (comp_template_args): Expand all template arguments packs before
2843 comparing template argument lists.
2844 (mangle_class_name_for_template): Make argument packs as separate
2846 (for_each_template_parm_r): No need to handle BASELINK.
2847 (instantiate_class_template): Handle pack expansions in the base
2849 (tsubst_pack_expansion): New.
2850 (tsubst_template_args): Handle substitutions of argument packs and
2851 pack expansion into template argument lists.
2852 (tsubst_decl): Expand function parameter packs into separate
2853 function parameters.
2854 (tsubst_arg_types): Expand a type pack expansion into separate
2856 (tsubst_exception_specification): Handle pack expansions in
2857 exception specifiers.
2858 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2859 replacing a template parameter with its argument. If we encounter
2860 a substitution for an argument pack, just return the parameter
2862 (tsubst_copy): sizeof(X...) returns the number of elements in
2863 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2864 PARM_DECL is a parameter pack.
2865 (tsubst_expr): Expression pack expansions and argument packs
2866 cannot show up here; they will all be handled through function
2867 calls, sizeof, and template argument lists.
2868 (tsubst_copy_and_build): sizeof(X...) returns the number of
2869 elements in parameter pack X. Handle pack expansions in TREE_LIST
2870 and CONSTRUCTOR nodes.
2871 (fn_type_unification): Handle "incomplete" explicit template
2872 argument lists that specify some of the arguments for a template
2874 (type_unification_real): Unify arguments against pack expansions.
2875 (template_parm_level_and_index): New, helper function.
2876 (unify_pack_expansion): New.
2877 (unify): Unify argument packs on an argument-by-argument basis,
2878 handling variadic argument packs as well.
2879 (more_specialized_fn): Handle unification of function parameter
2880 packs. All things being equal, prefer non-variadic function
2881 templates to variadic function templates.
2882 (more_specialized_class): Prefer the variadic class template
2883 partial specialization that binds fewer arguments to a parameter
2885 (regenerate_decl_from_template): Expand function parameter packs
2886 into separate parameters.
2887 (instantiate_decl): Ditto.
2888 (tsubst_initializer_list): Handle pack expansions for base-class
2890 (dependent_type_p_r): Determine dependent types in argument packs
2891 and pack expansions.
2892 (value_dependent_expression_p): Determine value-dependence of
2893 non-type argument packs.
2894 (dependent_template_arg_p): Handle argument packs.
2895 * semantics.c (finish_cond): Check for bare parameter packs.
2896 (finish_expr_stmt): Ditto.
2897 (finish_for_expr): Ditto.
2898 (finish_switch_cond): Ditto.
2899 (finish_mem_initializers): Ditto.
2900 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2902 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2903 * parser.c (make_declarator): Declarator is not an expansion.
2904 (make_pointer_declarator): Transfer parameter pack flag to outer
2906 (make_reference_declarator): Ditto.
2907 (make_ptrmem_declarator): Ditto.
2908 (make_call_declarator): Ditto.
2909 (make_array_declarator): Ditto.
2910 (cp_parser_postfix_expression): Allow pack expansion expressions
2911 in the argument list for a call expression.
2912 (cp_parser_parenthesized_expression_list): Add new parameter
2913 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2914 into separate arguments."
2915 (cp_parser_new_placement): Allow pack expansion expressions.
2916 (cp_parser_new_initializer): Ditto.
2917 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2918 base-class initializer expansion.
2919 (cp_parser_mem_initializer): Ditto.
2920 (cp_parser_template_parameter_list): Keep track of whether the
2921 template parameter is a template parameter pack.
2922 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2923 template parameter pack.
2924 (cp_parser_type_parameter): Ditto.
2925 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2927 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2928 this declarator is a parameter pack.
2929 (cp_parser_parameter_declaration): The ellipsis does not end the
2930 parameter declaration, because it might be a parameter pack. Parse
2931 the ellipsis to indicate a parameter pack.
2932 (cp_parser_initializer): Allow pack expansions.
2933 (cp_parser_initializer_list): Allow ellipsis to create an
2934 initializer expansion.
2935 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2937 (cp_parser_type_id_list): Allow ellipsis to create an exception
2938 specifier expansion.
2939 (cp_parser_attribute_list): Don't allow pack expansions.
2940 (cp_parser_functional_cast): Allow pack expansions.
2941 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2942 compute the length of a parameter pack.
2943 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2944 end a template argument.
2945 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2946 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2949 2007-03-09 Dirk Mueller <dmueller@suse.de>
2951 * cp/call.c (build_new_op): Call warn_logical_operator.
2953 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2956 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2959 * pt.c (any_template_arguments_need_structural_equality_p):
2962 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2964 * decl.c (grokdeclarator): Disable warnings for anonymous
2967 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2969 * typeck2.c (readonly_error): Always emit a hard error.
2970 Remove last argument.
2971 * cp-tree.h (readonly_error): Adjust prototype.
2972 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2973 * typeck.c (build_unary_op): Likewise.
2974 (build_modify_expr): Likewise.
2976 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
2979 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2981 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2984 * parser.c (struct cp_parser): New IN_IF_STMT.
2985 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
2986 returning if parsing the body of an 'if' statement or issuing an
2987 error and continuing.
2988 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
2990 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
2992 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
2995 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
2998 2007-03-02 Geoffrey Keating <geoffk@apple.com>
3000 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
3001 Objective-C++. Don't exit early if -shared-libgcc needs to be
3004 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3006 * typeck.c (common_base_type): Delete unused function.
3008 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3010 * Make-lang.in: Add dummy lang.install-pdf target.
3012 2007-03-01 Simon Baldwin <simonb@google.com>
3015 * decl.c (check_tag_decl): Added new warning for typedef ignored
3016 when it precedes an otherwise valid non-typedef declaration.
3018 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
3020 * typeck.c (build_function_call): Store converted arguments
3021 in a stack-allocated array instead of building a list.
3022 (convert_arguments): Store arguments in the array passed in as an
3023 argument, and return the actual number of arguments.
3024 * call.c (build_call): Delete, and replace with...
3025 (build_call_n, build_call_a): New.
3026 (build_op_delete_call): Rewrite to avoid constructing argument lists.
3027 (build_over_call): Store converted arguments in a stack-allocated
3028 array instead of building a list.
3029 (build_cxx_call): Pass arguments in an array instead of as a list.
3030 (build_java_interface_fn_ref): Rewrite to avoid constructing
3032 * tree.h: Update declarations to reflect above changes.
3033 * method.c (use_thunk): Use a stack-allocated array to hold
3034 the arguments instead of a list.
3035 * rtti.c (throw_bad_cast): Update call to cxx_call.
3036 (throw_bad_typeid): Likewise.
3037 (build_dynamic_cast_1): Likewise.
3038 * init.c (build_builtin_delete_call): Use build_call_n.
3039 * decl.c (expand_static_init): Likewise.
3040 * except.c (cp_protect_cleanup_actions): Likewise.
3041 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
3042 (gimplify_must_not_throw_expr): Likewise.
3043 (cxx_omp_apply_fn): Use build_call_a.
3045 2007-02-26 Mark Mitchell <mark@codesourcery.com>
3047 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
3048 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
3050 2007-02-25 Mark Mitchell <mark@codesourcery.com>
3052 * cp-tree.h (static_ctors): Remove.
3053 * cp-tree.h (static_dtors): Likewise.
3054 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
3055 refactoring of tree_map hierarchy.
3056 (decl_shadowed_for_var_insert): Likewise.
3057 * semantics.c (expand_body): Use c_expand_body.
3058 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
3059 * decl2.c (static_ctors): Remove.
3060 (static_dtors): Likewise.
3061 (generate_ctor_or_dtor_function): Pass NULL_TREE to
3062 objc_generate_static_init_call. Do not call static_[cd]tors.
3063 (generate_ctor_and_dtor_functions_for_priority): Do not check for
3065 (cp_write_global_declarations): Likewise.
3067 2007-02-23 Richard Guenther <rguenther@suse.de>
3069 * class.c (note_name_declared_in_class): Make declaration
3070 changes meaning a pedwarn.
3072 2007-02-22 Michael Matz <matz@suse.de>
3075 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
3076 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
3077 dump_function_decl): Guard emitting outer scopes by new flag.
3078 * cp-lang.c (cxx_dwarf_name): New function.
3079 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
3080 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
3082 (push_template_decl_real, lookup_template_class): Remove calls
3085 2007-02-19 Mark Mitchell <mark@codesourcery.com>
3087 * call.c (build_new_method_call): Ensure that explicit calls of
3088 destructors have type "void".
3090 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3092 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
3093 and -Walways-true with -Waddress.
3094 * cvt.c (convert_to_void): Replace unconditional warning with
3097 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
3099 * decl.c, tree.c: Fix comment typos.
3101 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3104 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
3105 statement expression if we had an error mark node.
3107 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3108 Brooks Moses <brooks.moses@codesourcery.com>
3109 Lee Millward <lee.millward@codesourcery.com>
3111 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
3112 Change class to tcc_vl_exp.
3114 * call.c (build_call): Use build_call_list instead
3116 (build_over_call): Likewise.
3117 (build_new_method_call): Use build_min_non_dep_call_list
3118 instead of build_min_non_dep.
3120 * error.c (dump_call_expr_args): New function.
3121 (dump_aggr_init_expr_args): New function.
3122 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
3123 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
3125 * cvt.c (convert_to_void): Use build_call_array instead
3126 of build3; use new AGGR_INIT_EXPR accessor macros.
3128 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
3129 instead of TREE_CODE_LENGTH.
3131 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
3132 AGGR_INIT_EXPR accessor macros.
3134 * cp-gimplify.c (cp_gimplify_init_expr): Use
3135 AGGR_INIT_EXPR_SLOT to set the slot operand.
3137 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
3138 (AGGR_INIT_EXPR_SLOT): New macro.
3139 (AGGR_INIT_EXPR_ARG): New macro.
3140 (aggr_init_expr_nargs): New macro.
3141 (AGGR_INIT_EXPR_ARGP): New macro.
3142 (aggr_init_expr_arg_iterator): New.
3143 (init_aggr_init_expr_arg_iterator): New.
3144 (next_aggr_init_expr_arg): New.
3145 (first_aggr_init_expr_arg): New.
3146 (more_aggr_init_expr_args_p): New.
3147 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
3148 (stabilize_aggr_init): New declaration.
3149 (build_min_non_dep_call_list): Likewise.
3151 * tree.c (process_aggr_init_operands): New function.
3152 (build_aggr_init_array) New function.
3153 (build_cplus_new): Update to use new CALL_EXPR and
3154 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
3155 build_aggr_init_array.
3156 (build_min_non_dep_call_list) New function.
3157 (build_min_nt): Assert input code parameter is not a variable
3158 length expression class.
3159 (build_min, build_min_non_dep): Likewise.
3160 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
3161 to check for equality instead of recursing. Handle tcc_vl_exp
3163 (stabilize_call): Update to only handle CALL_EXPRs, not
3164 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
3165 (stabilize_aggr_init): New function.
3166 (stabilize_init): Use it.
3168 * cxx-pretty-print.c (pp_cxx_postfix_expression)
3169 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
3170 AGGR_INIT_EXPR accessor macros and argument iterators.
3172 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
3173 build_vl_exp. Iterate through the operands, recursively
3174 processing each one.
3175 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3176 CALL_EXPR accessor macros.
3177 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3178 tree code classes. Use TREE_OPERAND_LENGTH instead of
3181 * semantics.c (finish_call_expr): Use build_nt_call_list
3182 instead of build_nt.
3183 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3184 accessor macros. Use build_call_array to construct the
3185 CALL_EXPR node instead of build3
3187 * decl2.c (build_offset_ref_call_from_tree): Use
3188 build_nt_call_list and build_min_non_dep_call_list instead
3189 of build_min_nt and build_min_non_dep.
3191 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3192 Use build_nt_call_list instead of build_min_nt.
3194 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3197 * call.c (build_conditional_expr): Improve error message.
3199 2007-02-13 Dirk Mueller <dmueller@suse.de>
3201 * friend.c (do_friend): Annotate warning about friend
3202 declarations in templates with OPT_Wnon_template_friend.
3203 Convert informal message from warning() to inform().
3205 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3206 Mark Mitchell <mark@codesourcery.com>
3209 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3210 instantiations for variables.
3212 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3215 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3216 Check warn_unused_value just once.
3218 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3221 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3222 (fn_type_unificiation): Likewise.
3223 (get_bindings): Likewise.
3225 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3228 * decl.c (finish_function): Use DECL_REPLACEABLE.
3229 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3231 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3233 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3235 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3237 * decl.c (grokvardecl): Don't error if !have_tls.
3238 (grokdeclarator): Likewise.
3239 * parser.c (cp_parser_omp_threadprivate): Likewise.
3241 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3244 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3245 parameters and result decls in omp clauses.
3246 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3249 2007-02-05 Dirk Mueller <dmueller@suse.de>
3252 * parser.c (cp_parser_class_specifier): Always initialize bases.
3254 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3256 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3257 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3258 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3260 * semantics.c (finish_omp_atomic): Store a whole expression node
3261 in operand 1, and integer_zero_node in operand 0, for dependent
3262 OMP_ATOMIC. Rewrite to make flow easier to understand.
3264 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3266 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3268 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3270 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3271 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3273 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3275 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3276 keyword warning to -Wc++0x-compat.
3278 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3280 * decl.c (grokdeclarator): Update documentation.
3282 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3285 * decl.c (grokdeclarator): If __thread is used together with
3286 a storage class other than extern and static, clear thread_p
3287 after issuing diagnostics and fall through to checking the
3290 2007-01-30 Roger Sayle <roger@eyesopen.com>
3292 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3293 calculating the size of an array (to avoid recursive errors).
3295 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3298 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3300 * call.c (convert_like_real): Don't warn when converting to
3303 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3305 * decl.c (pop_label): Replace warning with call to
3306 warn_for_unused_label.
3308 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3311 * semantics.c (finish_pseudo_destructor_expr): Check the
3312 destrutor name by calling check_dtor_name.
3314 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3316 * lex.c (D_CPP0X): Rename.
3318 (reswords): D_CPP0X -> D_CXX0X.
3319 (init_reswords): Ditto.
3320 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3321 of C++0x keywords as identifiers.
3323 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3326 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3329 2007-01-23 Ian Lance Taylor <iant@google.com>
3331 * typeck.c (convert_for_assignment): Only warn about a = b = c
3332 when converting to bool.
3334 2007-01-23 Roger Sayle <roger@eyesopen.com>
3336 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3338 * typeck.c (ignore_overflows): Remove the remaining uses of
3339 TREE_CONSTANT_OVERFLOW.
3341 2007-01-20 Jan Hubicka <jh@suse.cz>
3343 * decl2.c (start_objects, start_static_storage_duration_function):
3344 Do not make the functions uninlinable.
3346 2007-01-17 Ian Lance Taylor <iant@google.com>
3348 * class.c (add_method): Call VEC_reserve_exact rather than passing
3349 a negative size to VEC_reserve.
3351 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3354 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3356 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3359 * decl.c (make_typename_type): If the qualified name is not a
3360 type, issue an error.
3361 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3364 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3366 * rtti.c: Include target.h.
3367 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3368 don't emit typeinfo for fundamental types as weak.
3369 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3371 2007-01-08 Richard Guenther <rguenther@suse.de>
3373 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3375 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3377 * call.c (standard_conversion): Pass flag to
3378 vector_types_convertible_p to disallow emission of note.
3379 * typeck.c (convert_for_assignment): Pass flag to
3380 vector_types_convertible_p to allow emission of note.
3381 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3382 to disallow emission of note.
3384 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3387 * typeck.c (build_binary_op): Call overflow_warning if
3388 TREE_OVERFLOW_P is true for the result and not for any of the
3391 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3394 * class.c (add_method): Don't wait until template
3395 instantiation time to complain about duplicate methods.
3397 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3400 * semantics.c (finish_unary_op_expr): Warn only if result
3401 overflowed and operands did not.
3403 2007-01-05 Ian Lance Taylor <iant@google.com>
3405 * typeck.c (build_binary_op): Warn about comparing a non-weak
3408 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3410 * pt.c (tsubst): Propagate the need for structural equality checks
3411 when reducing the level of template parameters.
3413 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3415 * pt.c: Fix a comment typo.
3417 2007-01-02 Ian Lance Taylor <iant@google.com>
3419 * semantics.c (maybe_convert_cond): Optionally warn when using an
3420 assignment as a condition.
3421 * typeck.c (convert_for_assignment): Optionally warn about
3422 assigning the result of an assignment to a bool.
3424 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3426 * pt.c (canonical_template_parms): Correct typo in comment.
3428 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3430 * typeck.c (structural_comptypes): Renamed from "comptypes".
3431 (comptypes): Use canonical type information to perform fast type
3432 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3433 canonical type comparison returns the same results as we would see
3434 from the current, structural check. Support COMPARE_STRUCTURAL
3435 when we need structural checks.
3436 * decl.c (typename_compare): Fix comment.
3437 (build_typename_type): TYPENAME_TYPE nodes require structural
3438 equality checks, because they resolve different based on the
3440 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3441 require structural equality checks (for now).
3442 (build_ptrmemfunc_type): Build the canonical pointer to member
3444 (compute_array_index_type): Whenever we build a new index type
3445 to represent the size of an array in a template, we need to mark
3446 this index type as requiring structural equality. This goes for
3447 arrays with value-dependent sizes with the current ABI, or all
3449 * tree.c (cplus_array_hash): New.
3450 (struct cplus_array_info): New.
3451 (cplus_array_compare): New.
3452 (cplus_array_htab): New.
3453 (build_cplus_array_type_1): Use a hash table to cache the array
3454 types we build. Build the canonical array type for each array
3456 (cp_build_qualified_type_real): When building a cv-qualified array
3457 type, use the hash table of array types and build canonical array
3459 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3460 use structural equality (for now).
3461 * cp-tree.h (COMPARE_STRUCTURAL): New.
3462 * pt.c (canonical_template_parms): New.
3463 (canonical_type_parameter): New.
3464 (process_template_parm): Find the canonical type parameter.
3465 (lookup_template_class): When we have named the primary template
3466 type, set the canonical type for our template class to the primary
3467 template type. If any of the template arguments need structural
3468 equality checks, the template class needs structural equality
3470 (tsubst): When reducing the level of a template template
3471 parameter, we require structural equality tests for the resulting
3472 parameter because its template parameters have not had their types
3473 canonicalized. When reducing a template type parameter, find the
3474 canonical reduced type parameter.
3475 (any_template_arguments_need_structural_equality_p): New.
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