1 2008-01-16 Richard Guenther <rguenther@suse.de>
4 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
5 for conversions to type variants.
7 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
9 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
10 declaration and code. Update copyright year.
12 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
15 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
16 know we have a class type.
18 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
21 * pt.c (coerce_template_parameter_pack): When substituting into
22 the type of a non-type template parameter pack. use the
23 deduced/substituted arguments.
24 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
25 can be a parameter pack with the ellipsis following it. When we
26 have an erroneous declaration, allow it to be a parameter pack.
27 (cp_parser_template_parameter): Complain about default
28 arguments on non-type template parameter packs, and parse them
29 using the new cp_parser_default_argument.
30 (cp_parser_parameter_declaration): Complain about parameter packs
31 with default arguments. Move parsing of default arguments into a
32 new function, cp_parser_default_argument.
33 (cp_parser_default_argument): New; extracted from
34 cp_parser_parameter_declaration.
36 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
42 * typeck.c (check_return_expr): If there are bare parameter packs
43 in the return value, set it to error_mark_node.
44 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
45 * pt.c (find_parameter_packs_r): Look at the type of
46 IDENTIFIER_NODEs (e.g., for user-defined conversions).
47 (check_for_bare_parameter_packs): Flip the result: now returns
48 TRUE when there were bare parameter packs, FALSE otherwise.
49 (push_template_decl_real): Deal with flipped result of
50 check_for_bare_parameter_packs.
51 * semantics.c (finish_cond): If there are bare parameter packs in
52 the conditional, set it to error_mark_node.
53 (finish_expr_stmt): If there are bare parameter packs in the
54 expression, set it to error_mark_node.
55 (finish_for_expr): Ditto.
56 (finish_switch_cond): If there are bare parameter packs in
57 the conditional, set it to error_mark_node.
58 (finish_mem_initializers): If there are bare parameter packs in
59 the member initializer, set it to error_mark_node.
60 (finish_member_declaration): Check the attributes of the
61 declaration for bare parameter packs, and remove the attributes if
62 any have bare parameter packs.
63 * parser.c (cp_parser_using_declaration): Check the using
64 declaration for bare parameter packs.
65 (cp_parser_base_clause): If there are bare parameter packs in a
66 base specifier, don't add it to the chain.
68 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
71 * error.c (dump_simple_decl): Display ellipsis for template
72 non-type parameter packs.
73 (dump_decl): Display ellipsis for template type parameter packs.
74 (dump_template_decl): Display ellipsis for template template
76 * pt.c (redeclare_class_template): When redeclaring a class
77 template, check for collisions between template parameters and
78 template parameter packs.
80 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
83 * pt.c (process_partial_specialization): Don't mark template
84 parameters that occur in non-deduced contexts.
85 (struct pair_fn_data): Add include_nondeduced_p.
86 (for_each_template_parm_r): Only visit non-deduced contexts if
87 include_nondeduced_p is set.
88 (for_each_template_parm): Added parameter include_nondeduced_p,
89 which states whether template parameters found in non-deduced
90 contexts should be visited.
91 (uses_template_parms): Visit all template parameters, even those
92 in non-deduced contexts.
94 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
97 * pt.c (check_default_tmpl_args): Check for parameter packs that
98 aren't at the end of a primary template.
99 (push_template_decl_real): Remove check for parameter packs that
100 aren't at the end of a primary template; that now happens in
101 check_default_tmpl_args.
102 * semantics.c (finish_template_template_parm): Use
103 check_default_tmpl_args to check for errors in the template
106 2008-01-12 Doug Kwan <dougkwan@google.com>
108 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
109 instead of OPT_Wreturn_type in warning due to ignored return type
111 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
112 instead of OPT_Wreturn_type in warning due to ignored return type
115 2008-01-08 Jakub Jelinek <jakub@redhat.com>
118 * semantics.c (finish_omp_for): Don't call
119 fold_build_cleanup_point_expr if processing_template_decl.
121 2008-01-04 Paolo Carlini <pcarlini@suse.de>
122 Jakub Jelinek <jakub@redhat.com>
125 * error.c (dump_template_argument): Deal with TREE_LIST.
127 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
129 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
130 long" in C++0x mode; change the warning to note that "long long"
131 is only unsupported in C++98 mode.
133 2007-12-20 Jason Merrill <jason@redhat.com>
136 * call.c (standard_conversion): Derived-to-base is considered a
139 2007-12-19 Jakub Jelinek <jakub@redhat.com>
142 * parser.c (cp_parser_omp_parallel): For non-combined parallel
143 call cp_parser_statement rather than
144 cp_parser_already_scoped_statement.
146 2007-12-18 Jason Merrill <jason@redhat.com>
149 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
151 (dependent_type_p_r): Handle the domain of an array.
153 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
154 Jakub Jelinek <jakub@redhat.com>
159 * pt.c (template_template_parm_bindings_ok_p): New; verifies
160 bindings of template template parameters after all template
161 arguments have been deduced.
162 (coerce_template_parms): Don't complain when COMPLAIN doesn't
164 (fn_type_unification): Use template_template_parm_bindings_ok_p.
165 (unify): Deal with variadic, bound template template parameters.
166 (get_class_bindings): Use template_template_parm_bindings_ok_p.
168 2007-12-18 Jakub Jelinek <jakub@redhat.com>
171 * decl.c (grokdeclarator): Reject friend sfk_constructor
174 2007-12-17 Jakub Jelinek <jakub@redhat.com>
177 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
180 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
183 * cp-lang.c (cp_classify_record): New.
184 (LANG_HOOKS_CLASSIFY_RECORD): Override.
186 2007-12-11 Jakub Jelinek <jakub@redhat.com>
189 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
192 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
193 dynamic_cast in a template.
195 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
198 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
199 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
201 2007-12-10 Jakub Jelinek <jakub@redhat.com>
204 * error.c (dump_type_prefix, dump_type_suffix): Handle
208 * error.c (dump_expr): Handle ABS_EXPR.
210 2007-12-09 Jakub Jelinek <jakub@redhat.com>
214 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
215 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
216 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
217 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
218 flag_use_repository and repo_emit_p returned 2.
220 2007-12-06 Jakub Jelinek <jakub@redhat.com>
223 * tree.c (stabilize_call, stabilize_init): Do nothing if
224 processing_template_decl.
226 2007-12-05 Jakub Jelinek <jakub@redhat.com>
229 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
230 error instead of assertion failure.
231 * parser.c (cp_parser_decltype): If closing paren is not found,
232 return error_mark_node.
234 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
237 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
239 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
240 since arg_assoc_template_arg will deal with them (better).
242 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
245 * pt.c (tsubst_exception_specification): Handle substitutions into
246 member templates, where tsubst_pack_expansion returns a
249 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
252 * pt.c (unify_pack_expansion): If we didn't deduce any actual
253 bindings for the template parameter pack, don't try to keep the
254 empty deduced arguments.
255 (unify): If a parameter is a template-id whose template argument
256 list contains a pack expansion that is not at the end, then we
257 cannot unify against that template-id.
259 2007-12-02 Paolo Carlini <pcarlini@suse.de>
262 * pt.c (current_template_args): Use error_operand_p.
264 2007-12-02 Paolo Carlini <pcarlini@suse.de>
267 * error.c (dump_decl): Handle TREE_BINFO.
269 2007-12-01 Ollie Wild <aaw@google.com>
272 * typeck.c (build_binary_op): Add conversion of pointers to function
273 members appearing as operands to the equality operators.
275 2007-11-30 Jakub Jelinek <jakub@redhat.com>
278 * error.c (dump_expr): Handle OBJ_TYPE_REF.
280 2007-11-29 Jakub Jelinek <jakub@redhat.com>
283 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
285 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
290 * parser.c (cp_parser_decltype): Don't call finish_id_expression
292 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
295 2007-11-27 Jakub Jelinek <jakub@redhat.com>
297 PR tree-optimization/34181
298 * method.c (use_thunk): Don't inline the call in the thunk.
301 * tree.c (decl_linkage): Static data members and static member
302 functions in anonymous ns classes are lk_external.
304 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
307 * decl.c (start_preparsed_function): Pass
308 processing_template_decl for the new allocate_struct_function
311 2007-11-25 Richard Guenther <rguenther@suse.de>
313 * decl.c (poplevel): Use BLOCK_CHAIN.
315 2007-11-24 Ollie Wild <aaw@google.com>
317 * typeck.c (delta_from_ptrmemfunc): New function.
318 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
319 (build_binary_op): Call delta_from_ptrmemfunc.
321 2007-11-23 Jakub Jelinek <jakub@redhat.com>
325 * decl.c (cp_finish_decl): Disallow variable or field
326 definitions if extern "Java" aggregates.
327 (grokparms): Disallow parameters with extern "Java"
329 (check_function_type): Disallow function return values
330 with extern "Java" aggregates.
331 * init.c (build_new_1): Disallow placement new with
332 extern "Java" aggregates.
334 2007-11-23 Mark Mitchell <mark@codesourcery.com>
335 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
338 * call.c (convert_like_real): Build a zero constant when __null is
339 converted to an integer type.
341 2007-11-22 Jakub Jelinek <jakub@redhat.com>
344 * decl2.c (cp_write_global_declarations): Issue error about static
345 data members in anonymous namespace which are declared and used,
348 2007-11-20 Jakub Jelinek <jakub@redhat.com>
351 * parser.c (cp_parser_class_head): Reject function template ids.
354 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
355 when processing_template_decl to build_array_type.
358 * pt.c (more_specialized_fn): Don't segfault if one or
359 both argument list end with ellipsis.
361 2007-11-18 Jakub Jelinek <jakub@redhat.com>
364 * semantics.c (finish_call_expr): Set
365 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
366 or OVERLOAD with all noreturn functions.
368 2007-11-16 Jakub Jelinek <jakub@redhat.com>
371 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
374 2007-11-13 Jakub Jelinek <jakub@redhat.com>
381 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
382 set to error_mark_node the outermost POINTER_TYPE to the pack if
383 it is seen in a POINTER_TYPE.
384 (push_template_decl_real): If check_for_bare_parameter_packs
385 fails for function return type, set the return type to
386 integer_type_node. If check_for_bare_parameter_packs failed
387 for non-function, return error_mark_node.
390 * call.c (build_new_op): Call resolve_args before calling
393 2007-11-11 Tom Tromey <tromey@redhat.com>
396 * lex.c (handle_pragma_implementation): Use cpp_included_before.
398 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
401 * pt.c (redeclare_class_template): Update error message. Use a
402 note to show the previous declaration.
403 (tsubst_friend_class): Use the location of the friend template as
404 the input location before calling redeclare_class_template.
406 2007-11-11 Jakub Jelinek <jakub@redhat.com>
409 * semantics.c (finish_pseudo_destructor_expr): Handle
410 object == error_mark_node.
412 2007-11-10 Jakub Jelinek <jakub@redhat.com>
415 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
416 is not scalar type, let finish_class_member_access_expr handle
417 diagnostics. Pass BIT_NOT_EXPR argument to
418 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
420 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
423 * decl.c (cp_complete_array_type): If any of the initializer
424 elements are pack expansions, don't compute the array size yet.
426 2007-11-08 Andrew Pinski <pinskia@gmail.com>
429 * tree.c (decl_linkage): Fields have no linkage.
431 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
433 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
435 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
440 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
441 Be careful with ERROR_MARK_NODEs.
442 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
445 2007-11-07 Jakub Jelinek <jakub@redhat.com>
448 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
451 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
455 * tree.c (c_build_qualified_type): Define bridge to
456 cp_build_qualified_type.
458 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
469 * typeck.c (check_return_expr): Pass address of retval to
470 check_for_bare_parameter_packs.
471 * class.c (build_base_field): Tolerate bases that have no layout
473 (end_of_base): Ditto.
474 * tree.c (canonical_type_variant): Be careful with
476 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
478 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
479 which states whether parameter packs should be replaced with
481 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
482 possible. If set_packs_to_error is set true, replace the parameter
483 pack with ERROR_MARK_NODE. Manage our own pointer sets.
484 (uses_parameter_packs): Don't set parameter packs to
486 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
487 which may be modified (if it is a parameter pack). Instructs
488 find_parameter_packs_r to replace parameter packs with
489 ERROR_MARK_NODE (so that they won't cause errors later on).
490 (process_template_parm): Pass pointer to
491 check_for_bare_parameter_packs.
492 (process_partial_specialization): Replace pack expansions before
493 the end of the template argument list with ERROR_MARK_NODE.
494 (push_template_decl_real): Pass pointer to
495 check_for_bare_parameter_packs. Replace parameter packs not at the
496 end of the template parameter list with ERROR_MARK_NODE.
497 (convert_template_argument): Be more careful about using DECL_NAME
498 on only declarations.
499 (unify): Can't unify against ERROR_MARK_NODE.
500 * semantics.c (finish_cond): Pass pointer to
501 check_for_bare_parameter_packs.
502 (finish_expr_stmt): Ditto.
503 (finish_for_expr): Ditto.
504 (finish_switch_cond): Pass pointer to
505 check_for_bare_parameter_packs, and call it before we put the
506 condition into the statement.
507 (finish_mem_initializers): Pass pointer to
508 check_for_bare_parameter_packs.
509 (finish_member_declaration): Ditto.
510 * parser.c (cp_parser_base_clause): Ditto.
512 2007-11-06 Jakub Jelinek <jakub@redhat.com>
515 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
516 with the final TREE_READONLY flag in place. processing_template_decl
517 is known to be 0 in this part of function.
520 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
521 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
522 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
523 * semantics.c (finish_omp_atomic): Revert most of the
524 2007-02-05 changes, just keep the new representation of
525 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
527 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
530 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
533 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
538 * typeck.c (merge_types): Don't lose rvalue references when
540 * call.c (build_over_call): Don't elide move constructors just
541 because the copy constructor is trivial (!).
542 (compare_ics): If comparing cv-qualifiers fails, we can still order
543 based on binding lvalues vs. rvalues.
545 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
548 * pt.c (unify_pack_expansion): bring handling of function call
549 arguments into line with type_unification_real.
551 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
553 * typeck.c (build_binary_op): Use pedwarn instead of error for
556 2007-11-05 Jakub Jelinek <jakub@redhat.com>
559 * parser.c (cp_parser_unary_expression): For &&label call
560 cp_parser_non_integral_constant_expression and return error_mark_node
564 * decl.c (grokdeclarator): Don't call build_memfn_type if type
565 is neither FUNCTION_TYPE nor METHOD_TYPE.
567 2007-11-02 Jakub Jelinek <jakub@redhat.com>
570 * parser.c (cp_parser_nested_name_specifier_opt): Use
571 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
572 typedef of currently open class.
574 2007-11-02 Paolo Carlini <pcarlini@suse.de>
577 * error.c (dump_expr): Deal specially with statements.
579 2007-11-01 Jason Merrill <jason@redhat.com>
582 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
584 (lookup_template_class): Use it to get the outer template args
585 for instantiating one.
588 * pt.c (reduce_template_parm_level): tsubst the parameters
589 of a template template parm.
591 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
594 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
596 2007-11-01 Jakub Jelinek <jakub@redhat.com>
599 * parser.c (cp_parser_postfix_dot_deref_expression): If
600 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
601 first and if that succeeds and type is SCALAR_TYPE_P, create
605 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
606 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
607 as for std::type_info.
609 2007-10-31 Paolo Carlini <pcarlini@suse.de>
612 * cxx-pretty-print.c (pp_cxx_typeid_expression,
613 pp_cxx_delete_expression): Change to static linkage.
614 * cxx-pretty-print.h: Adjust declarations.
615 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
616 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
617 MODOP_EXPR): Forward to pp_expression.
619 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
622 2007-10-31 Christian Bruel <christian.bruel@st.com>
623 Mark Mitchell <mark@codesourcery.com>
626 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
627 if retval is volatile.
629 2007-10-30 Jakub Jelinek <jakub@redhat.com>
632 * decl2.c (build_offset_ref_call_from_tree): Call
633 build_non_dependent_expr on object prior to building ADDR_EXPR from it
634 if FN is DOTSTAR_EXPR.
636 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
640 * pt.c (find_parameter_packs_r): Fix typo in comment.
641 (convert_template_argument): Look at the pattern of a pack
642 expansion to determine what kind of entity we're converting.
643 (coerce_template_parameter_pack): When we have coerced a non-type
644 template parameter pack, substitute into the type of that pack.
645 (tsubst_pack_expansion): When our substitution of a parameter pack
646 is a "trivial" substitution of itself, just substitute into the
647 pack expansion rather than actually expanding.
649 2007-10-29 Jakub Jelinek <jakub@redhat.com>
652 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
653 for non-integral type bitfields. Return true if bitfield is correct, false
654 error has been diagnosed.
655 (check_field_decls): If check_bitfield_decl returned false, call also
658 2007-10-28 Paolo Carlini <pcarlini@suse.de>
659 Mark Mitchell <mark@codesourcery.com>
662 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
663 class member error out and return.
665 2007-10-27 Jakub Jelinek <jakub@redhat.com>
667 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
668 to current_function_decl rather than 0.
671 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
673 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
675 2007-10-27 Jason Merrill <jason@redhat.com>
678 * call.c (convert_default_arg): Detect recursion.
680 2007-10-27 Jakub Jelinek <jakub@redhat.com>
683 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
684 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
686 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
688 * error.c (dump_expr): Handle OFFSETOF_EXPR.
690 2007-10-26 Jason Merrill <jason@redhat.com>
693 * pt.c (get_template_info): New fn.
694 (template_class_depth): Use it.
695 (push_template_decl_real): Check that the template args of the
696 definition match the args of the previous declaration.
698 2007-10-26 Paolo Carlini <pcarlini@suse.de>
701 * decl2.c (coerce_new_type): Do not allow a default argument for
704 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
707 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
708 don't see the leading '('. Only lookup names if we get an
711 2007-10-26 Jakub Jelinek <jakub@redhat.com>
714 * parser.c (cp_parser_parenthesized_expression_list): Set
715 greater_than_is_operator_p to true in between the parens.
717 2007-10-26 Paolo Carlini <pcarlini@suse.de>
720 * decl.c (grokdeclarator): In case of conflicting specifiers
721 just return error_mark_node.
723 2007-10-26 Ollie Wild <aaw@google.com>
725 * expr.c (cxx_expand_expr): Removed.
726 * cp-tree.h (exx_expand_expr): Removed.
727 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
730 2007-10-25 Paolo Carlini <pcarlini@suse.de>
733 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
735 2007-10-23 Jason Merrill <jason@redhat.com>
737 PR c++/25950 (DR 391)
738 * call.c (struct conversion): Remove check_copy_constructor_p.
739 (reference_binding): Always bind a reference directly to a
740 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
742 (check_constructor_callable): Remove.
743 (convert_like_real): Don't call it.
744 (initialize_reference): Don't call check_constructor_callable.
745 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
746 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
747 conversions if LOOKUP_NO_TEMP_BIND.
748 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
749 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
751 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
753 2007-10-22 Jakub Jelinek <jakub@redhat.com>
756 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
757 before checking if its type is integral.
759 2007-10-22 Jason Merrill <jason@redhat.com>
762 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
763 * pt.c (apply_late_template_attributes): Splice out dependent
764 attributes from DECL_ATTRIBUTES.
766 * decl.c (cxx_maybe_build_cleanup): Use build_address.
768 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
770 * typeck.c (build_binary_op) : Use appropriate warning option
771 instead of unnamed warning.
773 2007-10-16 Paolo Carlini <pcarlini@suse.de>
776 * pt.c (current_template_args): Do not change TREE_LIST elements
777 with a TREE_VALUE of error_mark_node.
779 2007-10-16 Mark Mitchell <mark@codesourcery.com>
781 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
782 * decl.c (start_decl): Tidy.
783 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
785 (grokdeclarator): Clarify comment.
787 2007-10-14 Andrew Pinski <pinskia@gmail.com>
790 * decl.c (grokfndecl): Return NULL after the "definition of
791 implicitly-declared" error happened.
793 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
796 * call.c (build_user_type_conversion_1): Do not consider conversion
797 functions to convert a (possibly cv-qualified) object to the (possibly
798 cv-qualified) same object type (or a reference to it), to a (possibly
799 cv-qualified) base class of that type (or a reference to it).
801 2007-10-12 Paolo Carlini <pcarlini@suse.de>
803 * pt.c (tsubst): Use template_parm_level_and_index.
805 2007-10-12 Jakub Jelinek <jakub@redhat.com>
808 * parser.c (cp_parser_compound_statement): Handle label-declarations
809 at the beginning of the compound statement.
810 (cp_parser_block_declaration): Issue diagnostics about __label__
811 not at the beginning of a block.
813 2007-10-11 Paolo Carlini <pcarlini@suse.de>
816 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
817 to convert_template_argument.
818 (coerce_template_parms): Return error_mark_node after fixed-length
820 (tsubst_decl): Check for error_mark_node the return value of the
821 first tsubst in 'case VAR_DECL'.
823 2007-10-08 Ollie Wild <aaw@google.com>
825 * typeck2.c (digest_init): Call cplus_expand_constant after
826 convert_for_initialization.
827 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
828 * expr.c (cplus_expand_constant): Updated function description.
830 2007-10-04 Jason Merrill <jason@redhat.com>
833 * call.c (initialize_reference): Handle local static reference
836 2007-10-03 Jason Merrill <jason@redhat.com>
839 * name-lookup.c (push_namespace_with_attrs): Fold back into...
840 (push_namespace): Here.
841 (handle_namespace_attrs): New fn for the attr code.
842 (leave_scope): Don't pop_visibility.
843 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
844 * parser.c (cp_parser_namespace_definition): Call
845 handle_namespace_attrs and pop_visibility as appropriate.
848 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
850 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
852 * decl.c (duplicate_decls): Preserve linkage flags for mere
853 redeclarations of gnu_inline definitions.
855 2007-10-03 Jason Merrill <jason@redhat.com>
858 * decl.c (wrap_cleanups_r): New fn.
859 (wrap_temporary_cleanups): New fn.
860 (initialize_local_var): Call it.
862 2007-09-29 Jason Merrill <jason@redhat.com>
865 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
866 constant to not have DECL_EXTERNAL if it's file-local.
868 2007-09-28 Ollie Wild <aaw@google.com>
871 2007-09-27 Ollie Wild <aaw@google.com>
873 * typeck2.c (digest_init): Call cplus_expand_constant after
874 convert_for_initialization.
875 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
876 * expr.c (cplus_expand_constant): Updated function description.
878 2007-09-28 Jason Merrill <jason@redhat.com>
881 * class.c (layout_empty_base): Take rli parameter, update
882 rli->record_align if empty base has user-specified alignment.
883 (build_base_field): Pass rli to it.
885 2007-09-28 Paolo Carlini <pcarlini@suse.de>
888 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
890 2007-09-28 Paolo Carlini <pcarlini@suse.de>
893 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
894 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
895 (dump_parameters): Just call dump_type for argument packs too.
897 2007-09-28 Jakub Jelinek <jakub@redhat.com>
900 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
901 qualification by creating qualified PACK_EXPANSION_PATTERN and
902 then calling make_pack_expansion on it.
904 2007-09-27 Ollie Wild <aaw@google.com>
906 * typeck2.c (digest_init): Call cplus_expand_constant after
907 convert_for_initialization.
908 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
909 * expr.c (cplus_expand_constant): Updated function description.
911 2007-09-27 Jason Merrill <jason@redhat.com>
914 * decl2.c (is_late_template_attribute): Don't crash on unknown
917 2007-09-27 Paolo Carlini <pcarlini@suse.de>
920 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
921 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
922 spaces in the formatting.
923 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
925 2007-09-27 Jakub Jelinek <jakub@redhat.com>
927 * error.c (cxx_print_error_function): Add third argument, pass
928 it over to lhd_print_error_function.
929 (cp_print_error_function): If diagnostic->abstract_origin, print
931 * cp-tree.h (struct diagnostic_info): New forward decl.
932 (cxx_print_error_function): Add third argument.
934 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
937 * name-lookup.c (pushtag): Do not create an implicit typedef before
938 the associated type declaration is known to be valid.
940 2007-09-25 Jakub Jelinek <jakub@redhat.com>
942 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
943 rather than pointers.
945 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
948 * search.c (check_final_overrider): Fail if
949 targetm.comp_type_attributes returns 0.
951 2007-09-24 Jason Merrill <jason@redhat.com>
954 * pt.c (resolve_typename_type): Don't look things up in the original
955 template if it would mean losing template arguments.
957 2007-09-24 Jakub Jelinek <jakub@redhat.com>
960 * cp-tree.h (cxx_type_hash_eq): New prototype.
961 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
962 * tree.c (cxx_type_hash_eq): New function.
964 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
967 * tree.c (cp_build_qualified_type_real): Build a canonical
968 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
970 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
974 * tree.c (cplus_array_compare): Compare pointers, not types.
975 (build_cplus_array_type_1): Store new array type into the hash
976 table before building the canonical type; build the canonical type
978 (cp_build_qualified_type_real): Put all of the array types with
979 cv-qualified element types into the C++ array hash table, built as
980 variants of the unqualified versions.
982 2007-09-23 Jason Merrill <jason@redhat.com>
985 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
986 for deprecation warnings.
988 2007-09-22 Jason Merrill <jason@redhat.com>
991 * call.c (build_over_call): Warn about deprecated virtuals.
994 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
995 (MAYBE_TAGGED_TYPE_P): Remove.
996 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
997 instead of calling is_late_template_attribute again.
998 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
999 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
1000 Don't crash on typedefs from non-template classes.
1001 * decl2.c (grokfield): Don't sorry about attrs on template parms.
1002 (is_late_template_attribute): All attributes applied to template
1003 parms or typename types are dependent. Static.
1004 (splice_template_attributes): Pass decl through.
1005 (save_template_attributes): Likewise.
1007 2007-09-20 Jakub Jelinek <jakub@redhat.com>
1010 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
1011 returned from tsubst_pack_expansion.
1012 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
1013 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
1015 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1018 * semantics.c (finish_id_expression): Use consistently
1019 context_for_name_lookup.
1020 * decl.c (fixup_anonymous_aggr): Fix error message for
1021 anonymous struct (vs union).
1023 2007-09-19 Jason Merrill <jason@redhat.com>
1026 * pt.c (tsubst): Handle typedefs by looking for the specialization.
1027 (retrieve_specialization): Only tagged types use
1028 DECL_TEMPLATE_INSTANTIATIONS.
1029 (instantiate_class_template): Push nested classes too.
1030 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
1032 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
1033 * init.c (is_aggr_type): Remove redundant tests.
1034 * class.c (push_nested_class): Use CLASS_TYPE_P.
1036 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1039 * init.c (build_zero_init): If, recursively, build_zero_init
1040 returns a NULL_TREE, do not append it to the VEC of constructors.
1042 2007-09-18 Jason Merrill <jason@redhat.com>
1045 * pt.c (apply_late_template_attributes): Set processing_template_decl.
1046 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
1047 ATTR_FLAG_TYPE_IN_PLACE.
1048 (tsubst): Do unqualified lookup to find typedefs from current class.
1049 [ARRAY_TYPE]: Propagate alignment info.
1050 * decl2.c (is_late_template_attribute): Only defer handling of
1051 attribute aligned if the expression is dependent.
1052 (save_template_attributes): If we're deferring any attributes,
1053 make this a naming typedef.
1055 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1057 PR c++/33462 (again)
1058 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
1059 va_arg instead of __builtin_va_arg.
1061 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1064 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
1065 (pp_cxx_primary_expression): Use it.
1066 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
1067 * error.c (dump_expr): Use it.
1069 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1072 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
1073 out case TYPEID_EXPR to...
1074 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
1075 and pp_cxx_right_paren.
1076 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
1077 * error.c (dump_expr): Use it.
1079 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1082 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
1083 (pp_cxx_primary_expression): Use it.
1084 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
1085 * error.c (dump_expr): Use it.
1087 2007-09-16 Paolo Carlini <pcarlini@suse.de>
1090 * init.c (build_new): Remove warning for zero-element
1093 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
1096 * call.c (maybe_handle_implicit_object): Set this_p, clear
1097 rvaluedness_matches_p.
1098 (compare_ics): Do not compare rvaluedness matching when one of the
1099 operands is an implicit object.
1101 2007-09-14 Jason Merrill <jason@redhat.com>
1103 PR c++/17743, c++/19163
1104 * decl2.c (is_late_template_attribute): New fn.
1105 (splice_template_attributes, save_template_attributes): New fns.
1106 (cplus_decl_attributes): Call save_template_attributes.
1107 * pt.c (apply_late_template_attributes): New fn.
1108 (instantiate_class_template, tsubst_decl): Use it.
1109 * cp-tree.h: Declare is_late_template_attribute.
1111 2007-09-13 Tom Tromey <tromey@redhat.com>
1113 * parser.c (cp_lexer_new_main): Don't use
1114 c_lex_return_raw_strings.
1115 (cp_lexer_get_preprocessor_token): Update. Add special case when
1118 2007-09-11 Jan Hubicka <jh@suse.cz>
1120 * method.c (use_thunk): Use tree_rest_of_compilation
1121 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
1122 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
1123 * cp-tree.h (expand_body): Kill.
1124 (emit_associated_thunks): Declare.
1125 * semantics.c (emit_associated_thunks): Export.
1126 (expand_body): Kill.
1128 2007-09-09 David Daney <ddaney@avtrex.com>
1131 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
1132 to calculate cookie_ptr.
1134 2007-09-08 Jason Merrill <jason@redhat.com>
1137 * pt.c (most_specialized_class): Set processing_template_decl
1138 while tsubsting partial spec args.
1140 2007-09-06 Jason Merrill <jason@redhat.com>
1142 * decl2.c (get_guard): Copy visibility from the guarded variable.
1144 2007-09-06 Jan Hubicka <jh@suse.cz>
1146 * semantics.c (expand_body): Do not mark arguments of clones used.
1148 2007-09-06 Paolo Carlini <pcarlini@suse.de>
1151 * decl.c (cp_finish_decl): When processing_template_decl,
1152 deal correctly with init as TREE_LIST.
1154 2007-09-06 Tom Tromey <tromey@redhat.com>
1156 * decl.c (finish_function): Put return's location on line zero of
1159 2007-09-05 Jason Merrill <jason@redhat.com>
1162 * except.c (prepare_eh_type): Use type_decays_to.
1165 * init.c (build_delete): Use build_headof to get the address of the
1166 complete object if we aren't using the deleting destructor.
1167 * rtti.c (build_headof): No longer static.
1168 * cp-tree.h: Declare it.
1170 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1172 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1173 decl if a prototype for XX is provided with throw().
1176 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1177 on __*_chk non-__builtin_* decls.
1179 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1182 * semantics.c (finish_id_expression): Use context_for_name_lookup
1183 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1184 * class.c (finish_struct_anon): Deal correctly with anonymous
1185 structs (vs unions, as GNU extension) in error messages.
1187 2007-09-05 Jan Hubicka <jh@suse.cz>
1189 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1190 call, DECL_EXTERNAL checks and current_function_decl saving.
1192 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1194 PR c++/29731 (again)
1195 * parser.c (cp_parser_primary_expression): Return error_mark_node
1196 when a statement-expression is found in a template-argument list.
1198 2007-09-04 Jason Merrill <jason@redhat.com>
1200 * except.c (initialize_handler_parm): Use
1201 fold_build_cleanup_point_expr.
1204 * call.c (reference_binding): Don't look for user-defined conversions
1208 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1209 the MUST_NOT_THROW_EXPR.
1211 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1213 * decl.c (cp_finish_decl): Call determine_visibility before
1214 make_rtl_for_nonlocal_decl.
1216 2007-09-04 Jason Merrill <jason@redhat.com>
1219 * pt.c (most_specialized_class): Substitute outer template
1220 arguments into the arguments of a member template partial
1222 (strip_innermost_template_args): New fn.
1224 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1226 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1228 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1230 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1231 * decl.c (cp_make_fname_decl): Likewise,
1232 * parser.c (cp_parser_string_literal): Likewise,
1233 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1234 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1237 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1240 * typeck.c (build_unary_op): Fix error message for
1241 Boolean expression as operand to operator--.
1243 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1245 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1246 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1249 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1252 * init.c (build_default_init): Make extern.
1253 * cp-tree.h (build_default_init): Declare here.
1254 * pt.c (tsubst_expr): When the instantiation of the initializer of
1255 a variable results in an empty list, default-initialize the
1257 (tsubst_copy_and_build): When the instantiation of the initializer
1258 in a new expression results in an empty initializer list,
1259 default-initialize it.
1261 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1263 * mangle.c (write_type): Change mangling of rvalue reference from
1266 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1268 * decl.c (duplicate_decls): Remove duplicated line.
1270 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1273 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1274 BOUND_TEMPLATE_TEMPLATE_PARM.
1276 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1279 * search.c (lookup_member): Check the name argument for
1282 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1285 * parser.c (cp_parser_trait_expr): Check rerurn value of
1288 2007-08-30 Ollie Wild <aaw@google.com>
1290 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1291 convert_ptrmem for pointer to member conversions.
1292 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1293 (ocp_convert): Update cp_convert_to_pointer call.
1294 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1296 (build_static_cast_1): Check can_convert for conversions in either
1298 (get_delta_difference_1): New function.
1299 (get_delta_difference): Refactor to call get_delta_difference_1.
1301 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1303 * decl.c (start_preparsed_function): Set
1304 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1306 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1309 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1310 BOUND_TEMPLATE_TEMPLATE_PARM.
1312 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1316 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1317 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1319 2007-08-27 Jason Merrill <jason@redhat.com>
1322 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1323 Look inside STMT_EXPR.
1324 * semantics.c (stmt_expr_value_expr): New fn.
1325 * cp-tree.h: Declare it.
1328 * decl.c (groktypename): Ignore attributes applied to class type.
1330 2007-08-28 Richard Guenther <rguenther@suse.de>
1332 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1334 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1336 * error.c (dump_expr): Handle COMPLEX_CST.
1337 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1338 (pp_cxx_expression): Likewise.
1340 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1342 * decl.c (GNU_INLINE_P): New.
1343 (duplicate_decls): Handle gnu_inline. Merge attributes and
1344 some flags in overriding definitions.
1345 (redeclaration_error_message): Handle gnu_inline.
1346 (start_preparsed_function): Likewise.
1348 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1350 * call.c (sufficient_parms_p): Constify.
1351 * class.c (same_signature_p): Likewise.
1352 * cp-gimplify.c (is_invisiref_parm,
1353 cxx_omp_privatize_by_reference): Likewise.
1354 * cp-objcp-common.c (has_c_linkage): Likewise.
1355 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1356 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1357 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1358 num_artificial_parms_for, comp_template_parms,
1359 template_parameter_pack_p, any_dependent_template_arguments_p,
1360 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1361 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1362 zero_init_p, member_p, cp_lvalue_kind,
1363 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1364 varargs_function_p, is_dummy_object, special_function_kind,
1365 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1366 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1367 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1368 cp_has_mutable_p, at_least_as_qualified_p,
1369 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1370 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1371 * except.c (nothrow_libfn_p): Likewise.
1372 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1374 * pt.c (comp_template_parms, template_parameter_pack_p,
1375 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1376 any_dependent_template_arguments_p): Likewise.
1377 * repo.c (repo_export_class_p): Likewise.
1378 * semantics.c (anon_aggr_type_p): Likewise.
1379 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1380 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1381 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1382 zero_init_p, special_function_p): Likewise.
1383 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1384 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1385 compparms, invalid_nonstatic_memfn_p,
1386 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1387 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1388 cp_has_mutable_p, lvalue_or_else): Likewise.
1390 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1392 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1393 * cp-objcp-common.c (cp_tree_size): Ditto.
1394 * tree.c (cp_walk_subtrees): Ditto
1395 * cp-tree.def (TINST_LEVEL): Go away.
1396 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1397 move together with other non-tree structs.
1398 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1399 (union lang_tree_node): Eliminate tinst_level field.
1400 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1401 (current_instantiation, outermost_tinst_level): Return
1402 a "struct tinst_level *".
1404 * error.c (print_instantiation_partial_context): Change second
1405 parameter to a "struct tinst_level *". Replace accessor macros
1407 (print_instantiation_full_context): Likewise.
1408 * lex.c (in_main_input_context): Likewise.
1410 * pt.c (struct pending_templates): New.
1411 (pending_templates, last_pending_template): Use it as a type.
1412 (current_tinst_level): Change typo to "struct tinst_level *"
1413 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1414 (add_pending_template): Construct a "struct pending_template".
1415 Replace TINST_LEVEL accessor macros with field access.
1416 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1417 (pop_tinst_level): Likewise.
1418 (instantiate_pending_templates): Likewise. Factor common code used
1419 when an instantiation has been done.
1420 (outermost_tinst_level): Replace tree_last with loop.
1421 (current_instantiation): Return a "struct tinst_level *".
1423 2007-08-24 Ollie Wild <aaw@google.com>
1425 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1426 * name-lookup.h (cp_binding_level): Remove vtables member.
1428 2007-08-24 Richard Guenther <rguenther@suse.de>
1430 * tree.c (cp_cannot_inline_tree_fn): Remove.
1431 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1432 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1435 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1438 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1439 error_mark_node right away if build_expr_type_conversion
1443 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1444 is error_mark_node rather than NULL_TREE.
1445 * pt.c (check_explicit_specialization): Likewise.
1448 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1449 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1451 2007-08-22 Jason Merrill <jason@redhat.com>
1454 * pt.c (outermost_tinst_level): New function.
1455 * lex.c (in_main_input_context): New function.
1456 * cp-tree.h: Declare it.
1457 * decl2.c (constrain_class_visibility): Use it to avoid warning
1458 about uses of the anonymous namespace in the main input file.
1460 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1462 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1464 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1467 * class.c (finish_struct_1): Warn when a class has virtual
1468 functions and accessible non-virtual destructor.
1470 2007-08-20 Richard Guenther <rguenther@suse.de>
1474 * call.c (build_new_method_call): Convert initializer to
1476 * init.c (build_aggr_init): Do not fiddle with types.
1477 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1478 * except.c (build_throw): Do not drop qualifiers for the
1480 * typeck.c (get_member_function_from_ptrfunc): Do not
1481 fiddle with types, instead convert.
1482 (build_ptrmemfunc1): Convert to the target type for
1484 (gfc_trans_allocate): Convert result to target type.
1485 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1486 pointer-to-member structures shall have alias set zero as well.
1488 2007-08-20 Richard Guenther <rguenther@suse.de>
1490 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1492 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1493 (nonstatic_local_decl_p): Likewise.
1494 * tree.c (cp_auto_var_in_fn_p): Remove.
1495 * decl.c (nonstatic_local_decl_p): Remove.
1497 2007-08-20 Richard Guenther <rguenther@suse.de>
1499 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1501 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1502 cp_walk_subtrees lh parameter.
1503 (cp_walk_tree_without_duplicates): New define to
1504 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1505 * tree.c (count_trees): Call
1506 cp_walk_tree_without_duplicates.
1507 (verify_stmt_tree): Call cp_walk_tree.
1508 (break_out_target_exprs): Likewise.
1509 (WALK_SUBTREE): Likewise.
1510 * cp-gimplify.c (cp_genericize): Likewise.
1511 * cp-pt.c (find_parameter_packs_r): Likewise.
1512 (uses_parameter_packs): Likewise.
1513 (make_pack_expansion): Likewise.
1514 (check_for_bare_parameter_packs): Likewise.
1515 (for_each_template_parm): Likewise.
1516 * decl.c (check_default_argument): Call
1517 cp_walk_tree_without_duplicates.
1518 * except.c (build_throw): Likewise.
1519 * decl2.c (type_visibility): Likewise.
1520 * semantics.c (expand_or_defer_fn): Likewise.
1521 (finalize_nrv): Call cp_walk_tree.
1523 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1526 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1527 Initialize it with save_expr rather than get_temp_regvar.
1529 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1532 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1535 2007-08-17 Ollie Wild <aaw@google.com>
1538 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1539 declarations into appropriate slots for comparison. Fix type
1542 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1545 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1546 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1548 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1551 * parser.c (cp_parser_class_head): Improve error message.
1553 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1555 * pt.c (instantiate_decl): Set input_location
1556 for the function end.
1558 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1560 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1562 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1563 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1564 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1565 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1566 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1567 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1568 * typeck.c (cp_type_quals): Likewise.
1569 * typeck2.c (cxx_incomplete_type_diagnostic,
1570 cxx_incomplete_type_error): Likewise.
1572 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1575 * pt.c (tsubst_friend_function): When check_classfn
1576 returns error_mark_node likewise return it.
1578 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1581 * typeck.c (check_return_expr): Don't NRV optimize vars in
1583 * decl.c (finish_function): Comment fix.
1585 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1588 * pt.c (push_template_decl_real): Depending on TYPE_P
1589 use either TYPE_CONTEXT or DECL_CONTEXT.
1591 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1593 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1594 constructors and destructors return this.
1596 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1599 * decl2.c (check_classfn): Return error_mark_node in case of error;
1600 in that case, do not call add_method.
1601 * decl.c (start_decl): Deal with check_classfn returning
1603 (grokfndecl): Likewise.
1604 * pt.c (tsubst_friend_function): Likewise.
1606 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1609 * typeck.c (build_binary_op): Disallow vector float types with
1610 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1612 2007-08-11 Ian Lance Taylor <iant@google.com>
1614 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1616 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1618 2007-08-10 Ollie Wild <aaw@google.com>
1620 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1622 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1624 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1625 (lookup_using_namespace): Fix ambiguous_decl call.
1626 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1628 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1630 * call.c (name_as_c_string): Use CONST_CAST.
1631 * decl.c (build_decl): Likewise.
1632 * parser.c (cp_parser_string_literal): Likewise.
1634 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1637 * error.c (dump_expr): Consistently use the *_cxx_*
1638 variants of the pretty-print functions.
1640 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1643 * decl.c (check_special_function_return_type): Just error
1644 on return type specified for conversion operator.
1646 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1648 * typeck2.c (readonly_error): Handle general expressions.
1649 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1651 2007-08-06 Dan Hipschman <dsh@google.com>
1653 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1654 access function name.
1656 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1659 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1660 * g++spec.c (lang_specific_driver): Check them.
1662 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1665 * pt.c (inline_needs_template_parms): Fix comment; change return type
1668 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1671 2007-03-26 Dirk Mueller <dmueller@suse.de>
1673 * parser.c (cp_parser_member_declaration): Pedwarn
1674 about stray semicolons after member declarations.
1676 2007-08-02 Lee Millward <lee.millward@gmail.com>
1681 * parser.c (cp_parser_asm_definition): Detect and discard asm
1682 statements with invalid inputs or outputs.
1683 (cp_parser_asm_operand_list): Return error mark node if any
1684 of the operands are invalid. Adjust documentation.
1686 2007-08-02 Nick Clifton <nickc@redhat.com>
1688 * typeck.c: Change copyright header to refer to version 3 of the
1689 GNU General Public License and to point readers at the COPYING3
1690 file and the FSF's license web page.
1691 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1692 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1693 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1694 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1695 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1696 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1697 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1698 name-lookup.h, parser.c: Likewise.
1700 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1703 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1705 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1708 * semantics.c (finish_label_stmt): Reject the __label__
1709 extension outside function scopes.
1711 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1713 * parser.c (eof_token): Un-constify.
1714 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1715 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1718 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1720 * pt.c, tree.c, typeck2.c: Fix comment typos.
1722 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1723 Mark Mitchell <mark@codesourcery.com>
1726 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1727 hidden due to friend declarations in local classes.
1729 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1731 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1732 * cp-tree.def (DECLTYPE_TYPE): New.
1733 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1734 (dump_type_prefix): Ditto.
1735 (dump_type_suffix): Ditto.
1736 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1737 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1738 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1740 (DECLTYPE_TYPE_EXPR): New.
1741 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1742 (finish_declared_type): Declare.
1743 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1744 DECLTYPE_TYPE nodes.
1745 (pp_cxx_type_id): Ditto.
1746 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1747 (tsubst): Substitute into a DECLTYPE_TYPE node.
1748 (tsubst_copy): Ditto.
1749 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1751 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1752 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1753 structural equality (because we can't hash the expressions).
1754 (finish_declared_type): New.
1755 * lex.c (reswords): Add "decltype" keyword.
1756 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1757 (cp_parser_postfix_expression): Add member_access_only_p to
1758 restrict postfix expression to member access expressions.
1759 (cp_parser_unary_expression): Update call to
1760 cp_parser_postfix_expression to reflect new parameter.
1761 (cp_parser_declared_type): New.
1762 (cp_parser_simple_type_specifier): Parse decltype types.
1764 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1767 * call.c (convert_for_arg_passing): Only widen bitfields to their
1768 declared types if necessary.
1770 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1772 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1775 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1777 * decl.c (typename_hash, typename_compare): Constify.
1778 * mangle.c (hash_type, compare_type): Likewise.
1779 * pt.c (eq_local_specializations, hash_local_specialization):
1781 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1782 list_hash): Likewise.
1783 * typeck2.c (pat_compare): Likewise.
1785 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1787 * method.c (implicitly_declare_fn): Increase alignment if member
1788 function pointer format requires it.
1790 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1793 * typeck.c (check_return_expr): Do not pass a null argument
1796 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1799 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1802 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1805 * typeck.c (convert_arguments): Only use default args if we have
1809 * typeck.c (structural_comptypes): No need to check
1810 resolve_typename_type return value here.
1811 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1812 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1813 original type rather than error_mark_node in case of failure.
1814 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1815 resolve_typename_type result check.
1816 (cp_parser_direct_declarator, cp_parser_head,
1817 cp_parser_constructor_declarator_p): Likewise.
1819 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1821 * pt.c (template_parms_variadic_p): Remove.
1822 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1824 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1827 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1828 argument to dump_aggr_init_expr_args instead of false.
1830 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1832 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1833 canonical types; otherwise, fall back to structural type
1834 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1835 internal compiler error if the canonical types are wrong.
1837 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1840 * parser.c (cp_parser_make_indirect_declarator): When the
1841 the code argument is ERROR_MARK return cp_error_declarator.
1843 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1846 * decl.c (cxx_init_decl_processing): Don't set
1847 force_align_functions_log.
1848 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1849 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1850 FUNCTION_DECL, return its alignment.
1852 2007-07-09 Richard Guenther <rguenther@suse.de>
1854 * decl.c (start_preparsed_function): Do not promote return type.
1856 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1859 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1861 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1864 * pt.c (resolve_overloaded_unification): Robustify. Return a
1866 (type_unification_real): Adjust accordingly.
1868 2007-07-06 Richard Guenther <rguenther@suse.de>
1870 * init.c (build_new_1): Use the correct pointer type.
1871 * typeck2.c (build_m_component_ref): Likewise.
1873 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1876 * init.c (build_zero_init): Always build an initializer for
1878 * typeck2.c (build_functional_cast): Use build_zero_init.
1881 * init.c (build_new_1): Always pass the allocation function to
1882 build_op_delete_call.
1883 * call.c (build_op_delete_call): Handle operator delete with a
1884 variable-argument list. Do not issue an error when no matching
1885 deallocation function is available for a new operator.
1888 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1889 * decl.c (value_dependent_init_p): New function.
1890 (cp_finish_decl): Use it.
1891 * pt.c (value_dependent_expression_p): Use
1892 any_value_dependent_elements_p.
1893 * parser.c (cp_parser_primary_expression): Add comment about
1894 treating dependent qualified names as integral
1895 constant-expressions.
1897 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1899 * decl.c (build_ptrmemfunc_type): Always use structural equality
1900 tests when comparing pointer-to-member-function types, because the
1901 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1904 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1906 * init.c (build_new): Tweak comment.
1908 2007-06-29 Dave Brolley <brolley@redhat.com>
1911 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1912 type to its base type and number of elements here.
1913 * init.c (build_new): Call complete_type_or_else to ensure that the
1914 type is complete and to issue a diagnostic if it is not.
1915 (build_new_1): Don't call complete_type_or_else here.
1917 2007-07-03 Richard Guenther <rguenther@suse.de>
1920 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1923 2007-07-02 Simon Baldwin <simonb@google.com>
1925 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1926 for inner-style nested forward declarations that don't declare
1929 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1932 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1933 DECL_P in not a variable and appears more than once error messages.
1935 2007-07-01 Ollie Wild <aaw@google.com>
1937 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1938 (select_decl): Remove function.
1939 (unqualified_namespace_lookup): Populate binding by calling
1940 ambiguous_decl. Remove select_decl call.
1941 (lookup_qualified_name): Remove select_decl call.
1942 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1943 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1944 generation when name lookup is ambiguous.
1946 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1949 * init.c (build_new_1): Use structural equality on the copy of the
1952 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1954 * decl2.c (determine_visibility): Implement
1955 flag_visibility_ms_compat effect on type info.
1956 * decl.c (cxx_init_decl_processing): Implement
1957 global effect of flag_visibility_ms_compat.
1959 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1961 * decl2.c (start_objects): Mark constructor-running function
1964 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1967 * decl.c (grokdeclarator): Reset friendp for member functions declared
1968 friend of their own class.
1970 2007-06-23 Mark Mitchell <mark@codesourcery.com>
1972 * decl2.c (determine_visibility): Don't look for dllexport here.
1973 (determine_visibility_from_class): Tidy.
1975 2007-06-18 Simon Baldwin <simonb@google.com>
1978 * parser.c (cp_parser_single_declaration): Added check for storage
1979 class other than sc_none in parsed declaration, and a flag to indicate
1980 if the call is part of an explicit template specialization parse.
1981 * (cp_parser_explicit_specialization): Specialization check flag added
1982 to call to cp_parser_single_declaration(), set true.
1983 * (cp_parser_template_declaration_after_export): Specialization check
1984 flag added to call to cp_parser_single_declaration(), set false.
1985 * pt.c (check_explicit_specialization): Added code to copy visiblity
1986 and linkage from the templated function to the explicit specialization.
1988 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1990 * typeck.c (build_binary_op): For templates build the
1991 expression in pieces to avoid the assert in build2_stat.
1992 (get_member_function_from_ptrfunc):
1993 Change over to using POINTER_PLUS_EXPR and convert
1994 the second operand to sizetype.
1995 * typeck2.c (build_m_component_ref): Likewise.
1996 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
1997 instead of PLUS_EXPR for pointers.
1998 (build_new_1): Likewise.
1999 (build_vec_delete_1): Likewise.
2000 (build_vec_delete): Likewise.
2001 * class.c (build_base_path): Likewise.
2002 (build_base_path): Likewise.
2003 (convert_to_base_statically): Likewise.
2004 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
2005 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
2006 instead of PLUS_EXPR.
2007 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
2008 instead of PLUS_EXPR for pointers.
2009 * call.c (build_special_member_call): Likewise.
2010 * rtti.c (build_headof): Likewise.
2011 Use sizetype instead of ptrdiff_type_node.
2012 (tinfo_base_init): Create a POINTER_PLUS_EXPR
2013 instead of PLUS_EXPR for pointers.
2014 * except.c (expand_start_catch_block): Do a
2015 NEGATIVE and then a POINTER_PLUS_EXPR instead
2017 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
2018 PLUS_EXPR on pointer types over to use
2019 POINTER_PLUS_EXPR and remove the conversion
2020 to the pointer types.
2021 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
2022 adding to a pointer type. Use size_int instead of
2023 ssize_int. Convert the index to sizetype before
2024 adding it to the pointer.
2026 2007-06-15 Mark Mitchell <mark@codesourcery.com>
2028 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
2029 (DECL_ANON_UNION_VAR_P): New macro.
2030 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
2031 than DECL_VAR_MARKED_P, to keep track of which variables we have
2033 * decl.c (redeclaration_error_message): Complain about redeclaring
2034 anonymous union members at namespace scope.
2035 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
2037 2007-06-14 Geoff Keating <geoffk@apple.com>
2039 * decl2.c (determine_visibility): Ensure that functions with
2040 hidden types as parameters are hidden.
2043 * decl2.c (determine_visibility): Remove duplicate code for
2046 2007-06-12 Ian Lance Taylor <iant@google.com>
2049 * init.c (avoid_placement_new_aliasing): New static function.
2050 (build_new_1): Call it.
2052 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
2054 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
2055 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
2057 2007-06-08 Jakub Jelinek <jakub@redhat.com>
2060 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
2061 on init, the non-decl cond operand and increment value.
2063 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
2066 * decl.c (check_initializer): Report an error when a brace enclosed
2067 initializer is used for a non-aggregate type in C++98.
2068 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
2070 (grokdeclarator): Likewise.
2071 (move_fn_p): Likewise.
2072 * typeck.c (check_return_expr): Likewise.
2073 * call.c (reference_binding): Likewise.
2074 * error.c (cp_cpp_error): Likewise.
2075 * pt.c (check_default_tmpl_args): Likewise.
2077 * lex.c (init_reswords): Likewise.
2078 * parser.c (p_parser_primary_expression): Likewise.
2079 (TOKEN_PRECEDENCE): Likewise.
2080 (cp_parser_init_declarator): Likewise.
2081 (cp_parser_ptr_operator): Likewise.
2082 (cp_parser_parameter_declaration): Likewise.
2083 (cp_parser_enclosed_template_argument_list): Likewise.
2084 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
2085 (cp_parser_next_token_ends_template_argument_p): Likewise.
2087 2007-06-04 Simon Baldwin <simonb@google.com>
2089 * decl.c (grokdeclarator): Readability change. Moved case labels
2090 into direct switch statement scope.
2092 2007-06-04 Paolo Carlini <pcarlini@suse.de>
2094 * call.c (convert_like_real): Remove pointless code.
2096 2007-05-31 Mark Mitchell <mark@codesourcery.com>
2098 * decl.c (get_atexit_fn_ptr_type): New function.
2099 (get_atexit_node): Use it.
2100 (start_cleanup_fn): Likewise.
2101 (register_dtor_fn): Use the object's destructor, instead of a
2102 separate cleanup function, where possible.
2103 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
2104 (atexit_fn_ptr_type_node): New macro.
2105 * decl2.c (build_cleanup): Use build_address.
2107 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
2109 * typeck.c (build_binary_op): Include types in error.
2111 2007-05-31 Jakub Jelinek <jakub@redhat.com>
2114 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
2115 needs runtime initialization.
2117 2007-05-31 Paolo Carlini <pcarlini@suse.de>
2120 * semantics.c (finish_trait_expr): Complete the types.
2122 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
2123 Douglas Gregor <doug.gregor@gmail.com>
2124 Pedro Lamarao <pedro.lamarao@mndfck.org>
2125 Howard Hinnant <howard.hinnant@gmail.com>
2129 * typeck.c (comptypes): Don't consider rvalue and lvalue
2130 reference types to be equivalent.
2131 (check_return_expr): Move from certain lvalues when returning
2133 * decl.c (grokdeclarator): Implement reference collapsing.
2134 (copy_fn_p): Don't consider constructors taking rvalue references
2135 to be copy constructors.
2137 * call.c (conversion): New "rvaluedness_matches_p" member.
2138 (convert_class_to_reference): Require reference type as first
2139 parameter instead of base type.
2140 (reference_binding): Add logic to handle rvalue references.
2141 (implicit_conversion): Update inaccurate comment.
2142 (convert_like_real): Disable creation of temporaries that are
2143 impossible to initialize for types with move constructors.
2144 (build_over_call): Elide move constructors when possible.
2145 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
2146 (maybe_handle_ref_bind): Return conversion instead of type node.
2147 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
2148 determine preferred conversion sequences.
2149 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
2150 (LOOKUP_PREFER_RVALUE): New.
2151 (DECL_MOVE_CONSTRUCTOR_P): New.
2152 (struct cp_declarator): Add "reference" member for reference
2153 types, with new "rvalue_ref" flag.
2154 (cp_build_reference_type): Declare.
2155 (move_fn_p): Declare.
2156 * error.c (dump_type_prefix): Format rvalue reference types
2157 correctly in error messages.
2158 * except.c (build_throw): Move from certain lvalues when
2160 * mangle.c (write_type): Mangle rvalue references differently
2161 than regular references.
2162 * parser.c (make_reference_declarator): Add boolean parameter for
2164 (cp_parser_make_indirect_declarator): New.
2165 (cp_parser_new_declarator_opt): Call
2166 cp_parser_make_indirect_declarator.
2167 (cp_parser_conversion_declarator_opt): Ditto.
2168 (cp_parser_declarator): Ditto.
2169 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2171 * pt.c (tsubst): Implement reference collapsing.
2172 (maybe_adjust_types_for_deduction): Implement special template
2173 parameter deduction rule for rvalue references.
2174 (type_unification_real): Update calls to
2175 maybe_adjust_types_for_deduction.
2176 (try_one_overload): Ditto.
2177 (unify_pack_expansion): Ditto.
2178 * tree.c (lvalue_p_1): Handle rvalue reference types.
2179 (cp_build_reference_type): New.
2181 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2184 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2185 variables that need runtime initialization.
2187 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2190 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2191 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2192 case POSTDECREMENT_EXPR>): Return the error_mark_node
2193 if either the real or imaginary parts would an
2196 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2197 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2200 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2201 token is a closing brace, false if there are no tokens left.
2202 (cp_parser_namespace_alias_definition): Only consume the next token if
2203 it is a closing brace.
2205 * parser.c (cp_parser_class_specifier): Likewise.
2207 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2209 * semantics.c (finish_member_declaration): Fix a typo in the
2212 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2224 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2225 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2226 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2227 whether everything was okay. Fix indentation.
2228 (push_template_decl_real): Check for bare parameter packs in
2229 function parameters; where errors occur, mark the parameter types
2230 with ERROR_MARK_NODEs to avert ICEs.
2231 (coerce_template_parameter_pack): New.
2232 (coerce_template_parms): Moved parameter pack coercion into
2233 coerce_template_parameter_pack, and permit it anywhere in the
2234 template parameter list (not just at the end). Parameter and
2235 argument indices can vary (somewhat) separately now, so add
2236 PARM_IDX and ARG_IDX.
2237 (fn_type_unification): Don't set an argument pack as incomplete if
2238 no argument pack was deduced.
2239 (type_unification_real): If a type parameter is a parameter pack
2240 and has not otherwise been deduced, it will be deduced to an empty
2242 (more_specialized_fn): Use the actual lengths of the argument
2243 lists when comparing against expansions.
2244 * semantics.c (finish_member_declaration): If a field's type has
2245 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2247 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2250 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2252 2007-05-22 Ollie Wild <aaw@google.com>
2254 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2255 (unqualified_namespace_lookup): Adds check for hidden types.
2257 2007-05-22 Ollie Wild <aaw@google.com>
2259 * decl.c (duplicate_decls): Verify namespace names are unique.
2261 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2263 * decl.c (cxx_maybe_build_cleanup): Handle
2264 __attribute__((cleanup)).
2266 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2268 * cvt.c (cp_convert_and_check): Don't check warnings if the
2271 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2273 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2275 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2278 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2279 type only if is a class type (5.2.8/4).
2281 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2283 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2284 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2285 c_common_unsigned_type.
2287 2007-05-11 Silvius Rus <rus@google.com>
2289 * cp/typeck.c (build_indirect_ref): Add call to
2290 strict_aliasing_warning.
2291 (build_reinterpret_cast_1): Condition call to
2292 strict_aliasing_warning.
2294 2007-05-11 Jan Hubicka <jh@suse.cz>
2296 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2297 * decl2.c (start_objects): ctors and dtors are no longer public.
2298 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2300 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2302 * typeck.c (build_unary_op): Remove code that used to
2303 handle non lvalue increments/decrements.
2305 2007-05-07 Mike Stump <mrs@apple.com>
2307 * parser.c (check_empty_body): Add.
2308 (cp_parser_iteration_statement): Add call to check_empty_body.
2310 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2313 * mangle.c (write_mangled_name): Mangle static variable names.
2314 (write_unqualified_name): Use local-source-name for
2315 namespace-scope static variables.
2317 2007-05-04 Dirk Mueller <dmueller@suse.de>
2319 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2322 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2325 * decl2.c (constrain_class_visibility):
2326 Use strip_pointer_or_array_types instead of strip_array_types.
2328 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2331 * decl.c (reshape_init_r): Don't reshape the first element if it
2332 is a pointer to member function.
2334 2007-04-27 Simon Baldwin <simonb@google.com>
2336 * decl.c (grokparms): Changed message format from %qD to %qE.
2338 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2340 * error.c (maybe_warn_variadic_templates): Variadic templates are
2341 now in C++0x, so only warn about them in C++98 mode.
2343 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2346 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2347 integeral types from vectors types.
2349 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2352 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2353 for type dependent OMP_CLAUSE_DECLs.
2355 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2358 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2359 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2360 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2361 * init.c (build_zero_init): Adjust, as
2362 COMPLEX_TYPE is now a SCALAR_TYPE.
2363 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2364 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2366 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2368 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2369 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2370 (trait_expr_value): Adjust.
2372 2007-04-23 Simon Baldwin <simonb@google.com>
2374 * decl.c (grokparms): Added new error for duplicate function
2375 parameters names in function prototypes, to match gcc behavior.
2377 2007-04-23 Jan Hubicka <jh@suse.cz>
2379 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2382 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2384 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2385 instead of checking GIMPLE_STMT_P in chain_next.
2387 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2390 * call.c (convert_for_arg_passing): Convert bitfields to their
2393 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2396 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2398 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2401 * cp/decl2.c (constrain_class_visibility):
2402 Do not warn about the use of anonymous namespace in the main input file.
2404 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2406 * cp-tree.h (current_template_parms): Fix typo in comment.
2408 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2410 * cp-tree.h, error.c: Fix comment typos.
2412 2007-04-13 Jason Merrill <jason@redhat.com>
2415 * call.c (reference_binding): Add c_cast_p parm. If true,
2416 add quals to TO as needed to make it reference-compatible.
2418 2007-04-11 Jan Hubicka <jh@suse.cz>
2420 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2421 that we are not processing template_decl.
2423 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2426 * class.c (build_base_path): Ensure that the converted pointer has
2427 the same cv-qualification as the input.
2429 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2431 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2433 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2435 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2437 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2438 * tree.c (cp_add_pending_fn_decls): Remove.
2439 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2441 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2443 Revert change removing staticp.
2445 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2447 * cp-objcp-common.c (cxx_staticp): Remove.
2448 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2449 * cp-tree.h (cxx_staticp):
2451 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2453 * class.c (check_for_override): Don't remove dllmport attribute
2456 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2459 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2460 type issue error and return early.
2462 2007-03-30 Jason Merrill <jason@redhat.com>
2465 * typeck.c (cp_type_readonly): New fn.
2466 * cp-tree.h: Declare it.
2467 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2468 (cp_finish_decl): Not here.
2470 2007-03-31 Richard Guenther <rguenther@suse.de>
2472 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2475 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2480 * parser.c (declarator_can_be_parameter_pack): New.
2481 (cp_parser_template_parameter): Only parse the `...' if the
2482 declarator can be a parameter pack.
2483 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2485 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2486 types (they could be used as array bounds).
2487 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2488 (tsubst_pack_expansion): Handle failure to expand parameter
2491 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2494 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2495 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2496 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2497 (CLASS_TYPE_NON_UNION_P): Add.
2498 (struct lang_type_class): Add has_complex_dflt.
2499 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2500 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2501 * cp-tree.def: Add TRAIT_EXPR.
2502 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2503 * lex.c (struct resword): Add __has_nothrow_assign,
2504 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2505 __has_trivial_constructor, __has_trivial_copy,
2506 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2507 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2508 __is_pod, __is_polymorphic, __is_union.
2509 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2510 (cp_parser_trait_expr): New.
2511 * semantics.c (finish_trait_expr, trait_expr_value
2512 classtype_has_nothrow_copy_or_assign_p): New.
2513 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2515 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2516 * class.c (check_bases, check_field_decl, check_bases_and_members):
2517 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2518 * pt.c (uses_template_parms, tsubst_copy_and_build,
2519 value_dependent_expression_p, type_dependent_expression_p): Deal with
2521 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2523 2007-03-29 Richard Guenther <rguenther@suse.de>
2525 * tree.c (cp_walk_subtrees): Do not set input_location.
2527 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2530 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2533 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2535 * parser.c (struct cp_parser): Update comment for
2536 greater_than_is_operator_p.
2537 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2538 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2539 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2540 !GREATER_THAN_IS_OPERATOR_P.
2541 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2542 `>>' operators that will become two `>' tokens in C++0x.
2543 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2544 mode, allowing it to terminate default arguments.
2545 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2546 `>>' like two consecutive `>' tokens.
2547 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2548 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2549 ends a template argument.
2551 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2553 * decl.c (redeclaration_error_message): Complain when redeclaring
2554 a friend function with default template arguments (C++0x mode only).
2555 * cp-tree.h (check_default_tmpl_args): Declare.
2556 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2557 template arguments in function templates. Add support for checking
2558 the default template arguments of friend templates.
2559 (push_template_decl_real): Fix call to check_default_tmpl_args.
2560 (type_unification_real): If a template parameter has not been
2561 deduced but provides a default template argument, substitute into
2562 that default template argument.
2563 * parser.c (cp_parser_init_declarator): When declaring (but not
2564 defining!) a function template in C++0x mode, check for default
2567 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2570 * decl.c (grokdeclarator): Deal with cv-qualified function type
2571 typedefs in the same way for member and non-member functions.
2573 2007-03-26 Dirk Mueller <dmueller@suse.de>
2575 * parser.c (cp_parser_member_declaration): Pedwarn
2576 about stray semicolons after member declarations.
2578 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2581 * pt.c (instantiate_decl): Set in_system_header.
2583 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2585 * cp-tree.h (current_tempalte_parms): Improve documentation.
2586 * pt.c (current_template_args): Likewise.
2589 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2590 not consume tokens when failing.
2592 2007-03-22 Jim Wilson <wilson@specifix.com>
2593 Mark Mitchell <mark@codesourcery.com>
2596 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2597 consistent with FROM.
2599 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2601 * error.c (dump_expr): Handle dependent names that designate types.
2602 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2604 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2606 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2608 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2610 * cvt.c (cp_convert_and_check) : Define.
2611 * cp-tree.h (cp_convert_and_check): Declare.
2612 * call.c (convert_conversion_warnings): Rename to
2613 conversion_null_warnings. The warning for floating-point to
2614 integer is handled by convert_and_check in convert_like_real.
2615 (convert_like_real): convert_conversion_warnings was renamed as
2616 conversion_null_warnings.
2617 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2618 overflow and changes of value during conversion.
2620 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2623 * parser.c (cp_parser_statement): If 'namespace' is found, this
2624 only can be a namespace alias definition, so parse it now.
2625 (cp_parser_namespace_alias_definition): if we find an open brace
2626 instead of '=', then this is actually a misplaced namespace
2629 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2632 * decl.c (cxx_init_decl_processing): Move command-line options
2633 processing to c-opts.c.
2635 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2637 * ptree.c (cxx_print_type): Use formatting markup for integers
2638 when printing template parameter index/level/orig level.
2639 (cxx_print_xnode): Ditto.
2640 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2641 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2642 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2644 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2645 rather than a HOST_WIDE_INT.
2646 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2647 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2649 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2650 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2651 IN_BASE_INITIALIZER bool bitfields.
2652 (struct cp_declarator): Make KIND a 4-bit field. Make
2653 PARAMETER_PACK_P a bool bitfield just after KIND.
2654 * pt.c (uses_parameter_packs): Destroy the pointer set.
2655 (make_pack_expansion): Ditto.
2656 (check_for_bare_parameter_packs): Ditto.
2657 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2659 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2662 * call.c (convert_default_arg): Instead of copying the node,
2665 2007-03-15 Dirk Mueller <dmueller@suse.de>
2668 * call.c (convert_conversion_warnings): New..
2669 (convert_like_real): .. factored out from here.
2670 (convert_conversion_warnings): Add warning about
2671 false being converted to NULL in argument passing.
2673 2007-03-14 Dirk Mueller <dmueller@suse.de>
2675 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2676 (finish_do_body): Warn about empty body in do/while statement.
2678 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2680 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2682 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2685 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2688 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2690 * cp/repo.c (init_repo): Initialize random_seed saved options.
2691 (finish_repo): Adjust.
2693 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2696 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2699 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2701 * decl.c (compute_array_index_type): New warning flag warn_vla.
2703 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2706 * call.c (convert_default_arg): Copy non-constant arguments.
2708 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2711 * parser.c (cp_parser_postfix_expression): Disallow compound
2712 literals in constant expressions.
2715 * semantics.c (finish_typeof): Use unlowered_expr_type.
2717 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2720 * cp-tree.h (unlowered_expr_type): New function.
2721 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2722 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2723 (unlowered_expr_type): New function.
2724 (build_unary_op): Disallow predecrements of bool bitfields.
2725 * call.c (build_conditional_expr): Use unlowered_expr_type.
2726 * pt.c (type_unification_real): Likewise.
2728 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2731 * typeck.c (check_return_expr): Check for bare parameter packs.
2732 (comptypes): Compare template parameter packs and
2733 type pack expansions.
2734 * decl.c (grokdeclarator): Deal with the declaration of function
2736 (grokparms): Verify that the (optional) function parameter pack is
2737 at the end of the parameter list.
2738 (xref_basetypes): Handle pack expansions in the base class.
2739 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2740 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2741 (NONTYPE_ARGUMENT_PACK): New.
2742 (TYPE_PACK_EXPANSION): New.
2743 (EXPR_PACK_EXPANSION): New.
2744 (ARGUMENT_PACK_SELECT): New.
2745 * cp-objcp-common.c (cp_tree_size): Compute size of
2746 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2747 ARGUMENT_PACK_SELECT.
2748 * error.c (dump_template_argument): Print template argument packs.
2749 (dump_template_argument_list): Ditto.
2750 (dump_template_parameter): Dump `...' for template type parameter
2752 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2753 (dump_parameters): Print function parameter packs.
2754 (dump_template_parms): Print template argument packs.
2755 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2756 (maybe_warn_variadic_templates): New.
2757 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2758 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2759 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2761 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2762 (write_template_arg): Write argument packs as separate arguments.
2763 * cp-tree.h (struct template_parm_index_s): Add flag that
2764 indicates that the template parameter is actually a parameter
2766 (struct tree_argument_pack_select): New.
2767 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2768 (union lang_tree_node): Add argument_pack_select.
2769 (FUNCTION_PARAMETER_PACK_P): New.
2770 (PACK_EXPANSION_P): New.
2771 (PACK_EXPANSION_PATTERN): New.
2772 (SET_PACK_EXPANSION_PATTERN): New.
2773 (PACK_EXPANSION_PARAMETER_PACKS): New.
2774 (ARGUMENT_PACK_P): New.
2775 (ARGUMENT_PACK_ARGS): New.
2776 (SET_ARGUMENT_PACK_ARGS): New.
2777 (ARGUMENT_PACK_INCOMPLETE_P): New.
2778 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2779 (TEMPLATE_PARM_PARAMETER_PACK): New.
2780 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2781 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2782 (ARGUMENT_PACK_SELECT_INDEX): New.
2783 (ARGUMENT_PACK_SELECT_ARG): New.
2784 (struct cp_declarator): Add parameter_pack_p flag.
2785 (maybe_warn_variadic_templates): Declare.
2786 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2787 indicate a template parameter pack.
2788 (uses_parameter_packs): Declare.
2789 (template_parameter_pack_p): Declare.
2790 (template_parms_variadic_p): Declare.
2791 (make_pack_expansion): Declare.
2792 (check_for_bare_parameter_packs): Declare.
2793 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2794 sizeof... expressions.
2795 (pp_cxx_expression): Print pack expansions and non-type argument
2797 (pp_cxx_exception_specification): Print pack expansions.
2798 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2799 (pp_cxx_ctor_initializer): Print pack expansions.
2800 (pp_cxx_type_id): Print pack expansions.
2801 (pp_cxx_template_argument_list): Print argument packs.
2802 (pp_cxx_template_parameter): Print ellipsis for template parameter
2804 * pt.c (comp_template_parms): Compare template parameter packs.
2805 (template_parameter_pack_p): New.
2806 (template_parms_variadic_p): New.
2807 (template_args_variadic_p): New.
2808 (make_ith_pack_parameter_name): New.
2809 (struct find_parameter_pack_data): New.
2810 (find_parameter_packs_r): New.
2811 (uses_parameter_packs): New.
2812 (make_pack_expansion): New.
2813 (check_for_bare_parameter_packs): New.
2814 (expand_template_argument_pack): New.
2815 (reduce_template_parm_level): Propagate parameter pack flag.
2816 (process_template_parm): Add is_parameter_pack parameter to state
2817 when the parameter is actually a parameter pack. Create template
2818 parameter packs when is_parameter_pack is true.
2819 (current_template_args): The argument for a template parameter
2820 pack is an argument pack containing a single pack expansion.
2821 (process_partial_specialization): When checking that non-type
2822 argument expressions do not involve template parameters, loop over
2823 the arguments in argument packs separately.
2824 (push_template_decl_real): Check that the type of the declaration
2825 does not have any bare parameter packs. Check that primary
2826 templates have no more than one parameter pack, and that it comes
2827 at the end of the template parameter list.
2828 (convert_template_argument): Handle coercions for pack expansion
2829 expressions by coercing the pattern then rebuilding the expansion.
2830 (coerce_template_parms): When coercing the arguments for a
2831 variadic template, pack "extra" arguments into an argument pack.
2832 (coerce_template_template_parms): Cannot coerce between parameter
2833 packs and non-pack parameters.
2834 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2835 (comp_template_args): Expand all template arguments packs before
2836 comparing template argument lists.
2837 (mangle_class_name_for_template): Make argument packs as separate
2839 (for_each_template_parm_r): No need to handle BASELINK.
2840 (instantiate_class_template): Handle pack expansions in the base
2842 (tsubst_pack_expansion): New.
2843 (tsubst_template_args): Handle substitutions of argument packs and
2844 pack expansion into template argument lists.
2845 (tsubst_decl): Expand function parameter packs into separate
2846 function parameters.
2847 (tsubst_arg_types): Expand a type pack expansion into separate
2849 (tsubst_exception_specification): Handle pack expansions in
2850 exception specifiers.
2851 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2852 replacing a template parameter with its argument. If we encounter
2853 a substitution for an argument pack, just return the parameter
2855 (tsubst_copy): sizeof(X...) returns the number of elements in
2856 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2857 PARM_DECL is a parameter pack.
2858 (tsubst_expr): Expression pack expansions and argument packs
2859 cannot show up here; they will all be handled through function
2860 calls, sizeof, and template argument lists.
2861 (tsubst_copy_and_build): sizeof(X...) returns the number of
2862 elements in parameter pack X. Handle pack expansions in TREE_LIST
2863 and CONSTRUCTOR nodes.
2864 (fn_type_unification): Handle "incomplete" explicit template
2865 argument lists that specify some of the arguments for a template
2867 (type_unification_real): Unify arguments against pack expansions.
2868 (template_parm_level_and_index): New, helper function.
2869 (unify_pack_expansion): New.
2870 (unify): Unify argument packs on an argument-by-argument basis,
2871 handling variadic argument packs as well.
2872 (more_specialized_fn): Handle unification of function parameter
2873 packs. All things being equal, prefer non-variadic function
2874 templates to variadic function templates.
2875 (more_specialized_class): Prefer the variadic class template
2876 partial specialization that binds fewer arguments to a parameter
2878 (regenerate_decl_from_template): Expand function parameter packs
2879 into separate parameters.
2880 (instantiate_decl): Ditto.
2881 (tsubst_initializer_list): Handle pack expansions for base-class
2883 (dependent_type_p_r): Determine dependent types in argument packs
2884 and pack expansions.
2885 (value_dependent_expression_p): Determine value-dependence of
2886 non-type argument packs.
2887 (dependent_template_arg_p): Handle argument packs.
2888 * semantics.c (finish_cond): Check for bare parameter packs.
2889 (finish_expr_stmt): Ditto.
2890 (finish_for_expr): Ditto.
2891 (finish_switch_cond): Ditto.
2892 (finish_mem_initializers): Ditto.
2893 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2895 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2896 * parser.c (make_declarator): Declarator is not an expansion.
2897 (make_pointer_declarator): Transfer parameter pack flag to outer
2899 (make_reference_declarator): Ditto.
2900 (make_ptrmem_declarator): Ditto.
2901 (make_call_declarator): Ditto.
2902 (make_array_declarator): Ditto.
2903 (cp_parser_postfix_expression): Allow pack expansion expressions
2904 in the argument list for a call expression.
2905 (cp_parser_parenthesized_expression_list): Add new parameter
2906 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2907 into separate arguments."
2908 (cp_parser_new_placement): Allow pack expansion expressions.
2909 (cp_parser_new_initializer): Ditto.
2910 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2911 base-class initializer expansion.
2912 (cp_parser_mem_initializer): Ditto.
2913 (cp_parser_template_parameter_list): Keep track of whether the
2914 template parameter is a template parameter pack.
2915 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2916 template parameter pack.
2917 (cp_parser_type_parameter): Ditto.
2918 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2920 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2921 this declarator is a parameter pack.
2922 (cp_parser_parameter_declaration): The ellipsis does not end the
2923 parameter declaration, because it might be a parameter pack. Parse
2924 the ellipsis to indicate a parameter pack.
2925 (cp_parser_initializer): Allow pack expansions.
2926 (cp_parser_initializer_list): Allow ellipsis to create an
2927 initializer expansion.
2928 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2930 (cp_parser_type_id_list): Allow ellipsis to create an exception
2931 specifier expansion.
2932 (cp_parser_attribute_list): Don't allow pack expansions.
2933 (cp_parser_functional_cast): Allow pack expansions.
2934 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2935 compute the length of a parameter pack.
2936 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2937 end a template argument.
2938 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2939 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2942 2007-03-09 Dirk Mueller <dmueller@suse.de>
2944 * cp/call.c (build_new_op): Call warn_logical_operator.
2946 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2949 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2952 * pt.c (any_template_arguments_need_structural_equality_p):
2955 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2957 * decl.c (grokdeclarator): Disable warnings for anonymous
2960 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2962 * typeck2.c (readonly_error): Always emit a hard error.
2963 Remove last argument.
2964 * cp-tree.h (readonly_error): Adjust prototype.
2965 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2966 * typeck.c (build_unary_op): Likewise.
2967 (build_modify_expr): Likewise.
2969 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
2972 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2974 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2977 * parser.c (struct cp_parser): New IN_IF_STMT.
2978 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
2979 returning if parsing the body of an 'if' statement or issuing an
2980 error and continuing.
2981 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
2983 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
2985 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
2988 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
2991 2007-03-02 Geoffrey Keating <geoffk@apple.com>
2993 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
2994 Objective-C++. Don't exit early if -shared-libgcc needs to be
2997 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2999 * typeck.c (common_base_type): Delete unused function.
3001 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3003 * Make-lang.in: Add dummy lang.install-pdf target.
3005 2007-03-01 Simon Baldwin <simonb@google.com>
3008 * decl.c (check_tag_decl): Added new warning for typedef ignored
3009 when it precedes an otherwise valid non-typedef declaration.
3011 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
3013 * typeck.c (build_function_call): Store converted arguments
3014 in a stack-allocated array instead of building a list.
3015 (convert_arguments): Store arguments in the array passed in as an
3016 argument, and return the actual number of arguments.
3017 * call.c (build_call): Delete, and replace with...
3018 (build_call_n, build_call_a): New.
3019 (build_op_delete_call): Rewrite to avoid constructing argument lists.
3020 (build_over_call): Store converted arguments in a stack-allocated
3021 array instead of building a list.
3022 (build_cxx_call): Pass arguments in an array instead of as a list.
3023 (build_java_interface_fn_ref): Rewrite to avoid constructing
3025 * tree.h: Update declarations to reflect above changes.
3026 * method.c (use_thunk): Use a stack-allocated array to hold
3027 the arguments instead of a list.
3028 * rtti.c (throw_bad_cast): Update call to cxx_call.
3029 (throw_bad_typeid): Likewise.
3030 (build_dynamic_cast_1): Likewise.
3031 * init.c (build_builtin_delete_call): Use build_call_n.
3032 * decl.c (expand_static_init): Likewise.
3033 * except.c (cp_protect_cleanup_actions): Likewise.
3034 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
3035 (gimplify_must_not_throw_expr): Likewise.
3036 (cxx_omp_apply_fn): Use build_call_a.
3038 2007-02-26 Mark Mitchell <mark@codesourcery.com>
3040 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
3041 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
3043 2007-02-25 Mark Mitchell <mark@codesourcery.com>
3045 * cp-tree.h (static_ctors): Remove.
3046 * cp-tree.h (static_dtors): Likewise.
3047 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
3048 refactoring of tree_map hierarchy.
3049 (decl_shadowed_for_var_insert): Likewise.
3050 * semantics.c (expand_body): Use c_expand_body.
3051 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
3052 * decl2.c (static_ctors): Remove.
3053 (static_dtors): Likewise.
3054 (generate_ctor_or_dtor_function): Pass NULL_TREE to
3055 objc_generate_static_init_call. Do not call static_[cd]tors.
3056 (generate_ctor_and_dtor_functions_for_priority): Do not check for
3058 (cp_write_global_declarations): Likewise.
3060 2007-02-23 Richard Guenther <rguenther@suse.de>
3062 * class.c (note_name_declared_in_class): Make declaration
3063 changes meaning a pedwarn.
3065 2007-02-22 Michael Matz <matz@suse.de>
3068 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
3069 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
3070 dump_function_decl): Guard emitting outer scopes by new flag.
3071 * cp-lang.c (cxx_dwarf_name): New function.
3072 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
3073 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
3075 (push_template_decl_real, lookup_template_class): Remove calls
3078 2007-02-19 Mark Mitchell <mark@codesourcery.com>
3080 * call.c (build_new_method_call): Ensure that explicit calls of
3081 destructors have type "void".
3083 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3085 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
3086 and -Walways-true with -Waddress.
3087 * cvt.c (convert_to_void): Replace unconditional warning with
3090 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
3092 * decl.c, tree.c: Fix comment typos.
3094 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3097 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
3098 statement expression if we had an error mark node.
3100 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3101 Brooks Moses <brooks.moses@codesourcery.com>
3102 Lee Millward <lee.millward@codesourcery.com>
3104 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
3105 Change class to tcc_vl_exp.
3107 * call.c (build_call): Use build_call_list instead
3109 (build_over_call): Likewise.
3110 (build_new_method_call): Use build_min_non_dep_call_list
3111 instead of build_min_non_dep.
3113 * error.c (dump_call_expr_args): New function.
3114 (dump_aggr_init_expr_args): New function.
3115 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
3116 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
3118 * cvt.c (convert_to_void): Use build_call_array instead
3119 of build3; use new AGGR_INIT_EXPR accessor macros.
3121 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
3122 instead of TREE_CODE_LENGTH.
3124 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
3125 AGGR_INIT_EXPR accessor macros.
3127 * cp-gimplify.c (cp_gimplify_init_expr): Use
3128 AGGR_INIT_EXPR_SLOT to set the slot operand.
3130 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
3131 (AGGR_INIT_EXPR_SLOT): New macro.
3132 (AGGR_INIT_EXPR_ARG): New macro.
3133 (aggr_init_expr_nargs): New macro.
3134 (AGGR_INIT_EXPR_ARGP): New macro.
3135 (aggr_init_expr_arg_iterator): New.
3136 (init_aggr_init_expr_arg_iterator): New.
3137 (next_aggr_init_expr_arg): New.
3138 (first_aggr_init_expr_arg): New.
3139 (more_aggr_init_expr_args_p): New.
3140 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
3141 (stabilize_aggr_init): New declaration.
3142 (build_min_non_dep_call_list): Likewise.
3144 * tree.c (process_aggr_init_operands): New function.
3145 (build_aggr_init_array) New function.
3146 (build_cplus_new): Update to use new CALL_EXPR and
3147 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
3148 build_aggr_init_array.
3149 (build_min_non_dep_call_list) New function.
3150 (build_min_nt): Assert input code parameter is not a variable
3151 length expression class.
3152 (build_min, build_min_non_dep): Likewise.
3153 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
3154 to check for equality instead of recursing. Handle tcc_vl_exp
3156 (stabilize_call): Update to only handle CALL_EXPRs, not
3157 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
3158 (stabilize_aggr_init): New function.
3159 (stabilize_init): Use it.
3161 * cxx-pretty-print.c (pp_cxx_postfix_expression)
3162 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
3163 AGGR_INIT_EXPR accessor macros and argument iterators.
3165 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
3166 build_vl_exp. Iterate through the operands, recursively
3167 processing each one.
3168 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3169 CALL_EXPR accessor macros.
3170 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3171 tree code classes. Use TREE_OPERAND_LENGTH instead of
3174 * semantics.c (finish_call_expr): Use build_nt_call_list
3175 instead of build_nt.
3176 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3177 accessor macros. Use build_call_array to construct the
3178 CALL_EXPR node instead of build3
3180 * decl2.c (build_offset_ref_call_from_tree): Use
3181 build_nt_call_list and build_min_non_dep_call_list instead
3182 of build_min_nt and build_min_non_dep.
3184 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3185 Use build_nt_call_list instead of build_min_nt.
3187 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3190 * call.c (build_conditional_expr): Improve error message.
3192 2007-02-13 Dirk Mueller <dmueller@suse.de>
3194 * friend.c (do_friend): Annotate warning about friend
3195 declarations in templates with OPT_Wnon_template_friend.
3196 Convert informal message from warning() to inform().
3198 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3199 Mark Mitchell <mark@codesourcery.com>
3202 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3203 instantiations for variables.
3205 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3208 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3209 Check warn_unused_value just once.
3211 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3214 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3215 (fn_type_unificiation): Likewise.
3216 (get_bindings): Likewise.
3218 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3221 * decl.c (finish_function): Use DECL_REPLACEABLE.
3222 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3224 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3226 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3228 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3230 * decl.c (grokvardecl): Don't error if !have_tls.
3231 (grokdeclarator): Likewise.
3232 * parser.c (cp_parser_omp_threadprivate): Likewise.
3234 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3237 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3238 parameters and result decls in omp clauses.
3239 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3242 2007-02-05 Dirk Mueller <dmueller@suse.de>
3245 * parser.c (cp_parser_class_specifier): Always initialize bases.
3247 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3249 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3250 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3251 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3253 * semantics.c (finish_omp_atomic): Store a whole expression node
3254 in operand 1, and integer_zero_node in operand 0, for dependent
3255 OMP_ATOMIC. Rewrite to make flow easier to understand.
3257 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3259 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3261 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3263 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3264 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3266 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3268 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3269 keyword warning to -Wc++0x-compat.
3271 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3273 * decl.c (grokdeclarator): Update documentation.
3275 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3278 * decl.c (grokdeclarator): If __thread is used together with
3279 a storage class other than extern and static, clear thread_p
3280 after issuing diagnostics and fall through to checking the
3283 2007-01-30 Roger Sayle <roger@eyesopen.com>
3285 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3286 calculating the size of an array (to avoid recursive errors).
3288 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3291 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3293 * call.c (convert_like_real): Don't warn when converting to
3296 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3298 * decl.c (pop_label): Replace warning with call to
3299 warn_for_unused_label.
3301 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3304 * semantics.c (finish_pseudo_destructor_expr): Check the
3305 destrutor name by calling check_dtor_name.
3307 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3309 * lex.c (D_CPP0X): Rename.
3311 (reswords): D_CPP0X -> D_CXX0X.
3312 (init_reswords): Ditto.
3313 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3314 of C++0x keywords as identifiers.
3316 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3319 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3322 2007-01-23 Ian Lance Taylor <iant@google.com>
3324 * typeck.c (convert_for_assignment): Only warn about a = b = c
3325 when converting to bool.
3327 2007-01-23 Roger Sayle <roger@eyesopen.com>
3329 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3331 * typeck.c (ignore_overflows): Remove the remaining uses of
3332 TREE_CONSTANT_OVERFLOW.
3334 2007-01-20 Jan Hubicka <jh@suse.cz>
3336 * decl2.c (start_objects, start_static_storage_duration_function):
3337 Do not make the functions uninlinable.
3339 2007-01-17 Ian Lance Taylor <iant@google.com>
3341 * class.c (add_method): Call VEC_reserve_exact rather than passing
3342 a negative size to VEC_reserve.
3344 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3347 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3349 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3352 * decl.c (make_typename_type): If the qualified name is not a
3353 type, issue an error.
3354 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3357 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3359 * rtti.c: Include target.h.
3360 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3361 don't emit typeinfo for fundamental types as weak.
3362 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3364 2007-01-08 Richard Guenther <rguenther@suse.de>
3366 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3368 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3370 * call.c (standard_conversion): Pass flag to
3371 vector_types_convertible_p to disallow emission of note.
3372 * typeck.c (convert_for_assignment): Pass flag to
3373 vector_types_convertible_p to allow emission of note.
3374 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3375 to disallow emission of note.
3377 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3380 * typeck.c (build_binary_op): Call overflow_warning if
3381 TREE_OVERFLOW_P is true for the result and not for any of the
3384 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3387 * class.c (add_method): Don't wait until template
3388 instantiation time to complain about duplicate methods.
3390 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3393 * semantics.c (finish_unary_op_expr): Warn only if result
3394 overflowed and operands did not.
3396 2007-01-05 Ian Lance Taylor <iant@google.com>
3398 * typeck.c (build_binary_op): Warn about comparing a non-weak
3401 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3403 * pt.c (tsubst): Propagate the need for structural equality checks
3404 when reducing the level of template parameters.
3406 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3408 * pt.c: Fix a comment typo.
3410 2007-01-02 Ian Lance Taylor <iant@google.com>
3412 * semantics.c (maybe_convert_cond): Optionally warn when using an
3413 assignment as a condition.
3414 * typeck.c (convert_for_assignment): Optionally warn about
3415 assigning the result of an assignment to a bool.
3417 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3419 * pt.c (canonical_template_parms): Correct typo in comment.
3421 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3423 * typeck.c (structural_comptypes): Renamed from "comptypes".
3424 (comptypes): Use canonical type information to perform fast type
3425 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3426 canonical type comparison returns the same results as we would see
3427 from the current, structural check. Support COMPARE_STRUCTURAL
3428 when we need structural checks.
3429 * decl.c (typename_compare): Fix comment.
3430 (build_typename_type): TYPENAME_TYPE nodes require structural
3431 equality checks, because they resolve different based on the
3433 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3434 require structural equality checks (for now).
3435 (build_ptrmemfunc_type): Build the canonical pointer to member
3437 (compute_array_index_type): Whenever we build a new index type
3438 to represent the size of an array in a template, we need to mark
3439 this index type as requiring structural equality. This goes for
3440 arrays with value-dependent sizes with the current ABI, or all
3442 * tree.c (cplus_array_hash): New.
3443 (struct cplus_array_info): New.
3444 (cplus_array_compare): New.
3445 (cplus_array_htab): New.
3446 (build_cplus_array_type_1): Use a hash table to cache the array
3447 types we build. Build the canonical array type for each array
3449 (cp_build_qualified_type_real): When building a cv-qualified array
3450 type, use the hash table of array types and build canonical array
3452 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3453 use structural equality (for now).
3454 * cp-tree.h (COMPARE_STRUCTURAL): New.
3455 * pt.c (canonical_template_parms): New.
3456 (canonical_type_parameter): New.
3457 (process_template_parm): Find the canonical type parameter.
3458 (lookup_template_class): When we have named the primary template
3459 type, set the canonical type for our template class to the primary
3460 template type. If any of the template arguments need structural
3461 equality checks, the template class needs structural equality
3463 (tsubst): When reducing the level of a template template
3464 parameter, we require structural equality tests for the resulting
3465 parameter because its template parameters have not had their types
3466 canonicalized. When reducing a template type parameter, find the
3467 canonical reduced type parameter.
3468 (any_template_arguments_need_structural_equality_p): New.