1 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
7 * typeck.c (check_return_expr): If there are bare parameter packs
8 in the return value, set it to error_mark_node.
9 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
10 * pt.c (find_parameter_packs_r): Look at the type of
11 IDENTIFIER_NODEs (e.g., for user-defined conversions).
12 (check_for_bare_parameter_packs): Flip the result: now returns
13 TRUE when there were bare parameter packs, FALSE otherwise.
14 (push_template_decl_real): Deal with flipped result of
15 check_for_bare_parameter_packs.
16 * semantics.c (finish_cond): If there are bare parameter packs in
17 the conditional, set it to error_mark_node.
18 (finish_expr_stmt): If there are bare parameter packs in the
19 expression, set it to error_mark_node.
20 (finish_for_expr): Ditto.
21 (finish_switch_cond): If there are bare parameter packs in
22 the conditional, set it to error_mark_node.
23 (finish_mem_initializers): If there are bare parameter packs in
24 the member initializer, set it to error_mark_node.
25 (finish_member_declaration): Check the attributes of the
26 declaration for bare parameter packs, and remove the attributes if
27 any have bare parameter packs.
28 * parser.c (cp_parser_using_declaration): Check the using
29 declaration for bare parameter packs.
30 (cp_parser_base_clause): If there are bare parameter packs in a
31 base specifier, don't add it to the chain.
33 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
36 * error.c (dump_simple_decl): Display ellipsis for template
37 non-type parameter packs.
38 (dump_decl): Display ellipsis for template type parameter packs.
39 (dump_template_decl): Display ellipsis for template template
41 * pt.c (redeclare_class_template): When redeclaring a class
42 template, check for collisions between template parameters and
43 template parameter packs.
45 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
48 * pt.c (process_partial_specialization): Don't mark template
49 parameters that occur in non-deduced contexts.
50 (struct pair_fn_data): Add include_nondeduced_p.
51 (for_each_template_parm_r): Only visit non-deduced contexts if
52 include_nondeduced_p is set.
53 (for_each_template_parm): Added parameter include_nondeduced_p,
54 which states whether template parameters found in non-deduced
55 contexts should be visited.
56 (uses_template_parms): Visit all template parameters, even those
57 in non-deduced contexts.
59 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
62 * pt.c (check_default_tmpl_args): Check for parameter packs that
63 aren't at the end of a primary template.
64 (push_template_decl_real): Remove check for parameter packs that
65 aren't at the end of a primary template; that now happens in
66 check_default_tmpl_args.
67 * semantics.c (finish_template_template_parm): Use
68 check_default_tmpl_args to check for errors in the template
71 2008-01-12 Doug Kwan <dougkwan@google.com>
73 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
74 instead of OPT_Wreturn_type in warning due to ignored return type
76 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
77 instead of OPT_Wreturn_type in warning due to ignored return type
80 2008-01-08 Jakub Jelinek <jakub@redhat.com>
83 * semantics.c (finish_omp_for): Don't call
84 fold_build_cleanup_point_expr if processing_template_decl.
86 2008-01-04 Paolo Carlini <pcarlini@suse.de>
87 Jakub Jelinek <jakub@redhat.com>
90 * error.c (dump_template_argument): Deal with TREE_LIST.
92 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
94 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
95 long" in C++0x mode; change the warning to note that "long long"
96 is only unsupported in C++98 mode.
98 2007-12-20 Jason Merrill <jason@redhat.com>
101 * call.c (standard_conversion): Derived-to-base is considered a
104 2007-12-19 Jakub Jelinek <jakub@redhat.com>
107 * parser.c (cp_parser_omp_parallel): For non-combined parallel
108 call cp_parser_statement rather than
109 cp_parser_already_scoped_statement.
111 2007-12-18 Jason Merrill <jason@redhat.com>
114 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
116 (dependent_type_p_r): Handle the domain of an array.
118 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
119 Jakub Jelinek <jakub@redhat.com>
124 * pt.c (template_template_parm_bindings_ok_p): New; verifies
125 bindings of template template parameters after all template
126 arguments have been deduced.
127 (coerce_template_parms): Don't complain when COMPLAIN doesn't
129 (fn_type_unification): Use template_template_parm_bindings_ok_p.
130 (unify): Deal with variadic, bound template template parameters.
131 (get_class_bindings): Use template_template_parm_bindings_ok_p.
133 2007-12-18 Jakub Jelinek <jakub@redhat.com>
136 * decl.c (grokdeclarator): Reject friend sfk_constructor
139 2007-12-17 Jakub Jelinek <jakub@redhat.com>
142 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
145 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
148 * cp-lang.c (cp_classify_record): New.
149 (LANG_HOOKS_CLASSIFY_RECORD): Override.
151 2007-12-11 Jakub Jelinek <jakub@redhat.com>
154 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
157 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
158 dynamic_cast in a template.
160 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
163 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
164 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
166 2007-12-10 Jakub Jelinek <jakub@redhat.com>
169 * error.c (dump_type_prefix, dump_type_suffix): Handle
173 * error.c (dump_expr): Handle ABS_EXPR.
175 2007-12-09 Jakub Jelinek <jakub@redhat.com>
179 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
180 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
181 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
182 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
183 flag_use_repository and repo_emit_p returned 2.
185 2007-12-06 Jakub Jelinek <jakub@redhat.com>
188 * tree.c (stabilize_call, stabilize_init): Do nothing if
189 processing_template_decl.
191 2007-12-05 Jakub Jelinek <jakub@redhat.com>
194 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
195 error instead of assertion failure.
196 * parser.c (cp_parser_decltype): If closing paren is not found,
197 return error_mark_node.
199 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
202 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
204 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
205 since arg_assoc_template_arg will deal with them (better).
207 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
210 * pt.c (tsubst_exception_specification): Handle substitutions into
211 member templates, where tsubst_pack_expansion returns a
214 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
217 * pt.c (unify_pack_expansion): If we didn't deduce any actual
218 bindings for the template parameter pack, don't try to keep the
219 empty deduced arguments.
220 (unify): If a parameter is a template-id whose template argument
221 list contains a pack expansion that is not at the end, then we
222 cannot unify against that template-id.
224 2007-12-02 Paolo Carlini <pcarlini@suse.de>
227 * pt.c (current_template_args): Use error_operand_p.
229 2007-12-02 Paolo Carlini <pcarlini@suse.de>
232 * error.c (dump_decl): Handle TREE_BINFO.
234 2007-12-01 Ollie Wild <aaw@google.com>
237 * typeck.c (build_binary_op): Add conversion of pointers to function
238 members appearing as operands to the equality operators.
240 2007-11-30 Jakub Jelinek <jakub@redhat.com>
243 * error.c (dump_expr): Handle OBJ_TYPE_REF.
245 2007-11-29 Jakub Jelinek <jakub@redhat.com>
248 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
250 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
255 * parser.c (cp_parser_decltype): Don't call finish_id_expression
257 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
260 2007-11-27 Jakub Jelinek <jakub@redhat.com>
262 PR tree-optimization/34181
263 * method.c (use_thunk): Don't inline the call in the thunk.
266 * tree.c (decl_linkage): Static data members and static member
267 functions in anonymous ns classes are lk_external.
269 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
272 * decl.c (start_preparsed_function): Pass
273 processing_template_decl for the new allocate_struct_function
276 2007-11-25 Richard Guenther <rguenther@suse.de>
278 * decl.c (poplevel): Use BLOCK_CHAIN.
280 2007-11-24 Ollie Wild <aaw@google.com>
282 * typeck.c (delta_from_ptrmemfunc): New function.
283 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
284 (build_binary_op): Call delta_from_ptrmemfunc.
286 2007-11-23 Jakub Jelinek <jakub@redhat.com>
290 * decl.c (cp_finish_decl): Disallow variable or field
291 definitions if extern "Java" aggregates.
292 (grokparms): Disallow parameters with extern "Java"
294 (check_function_type): Disallow function return values
295 with extern "Java" aggregates.
296 * init.c (build_new_1): Disallow placement new with
297 extern "Java" aggregates.
299 2007-11-23 Mark Mitchell <mark@codesourcery.com>
300 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
303 * call.c (convert_like_real): Build a zero constant when __null is
304 converted to an integer type.
306 2007-11-22 Jakub Jelinek <jakub@redhat.com>
309 * decl2.c (cp_write_global_declarations): Issue error about static
310 data members in anonymous namespace which are declared and used,
313 2007-11-20 Jakub Jelinek <jakub@redhat.com>
316 * parser.c (cp_parser_class_head): Reject function template ids.
319 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
320 when processing_template_decl to build_array_type.
323 * pt.c (more_specialized_fn): Don't segfault if one or
324 both argument list end with ellipsis.
326 2007-11-18 Jakub Jelinek <jakub@redhat.com>
329 * semantics.c (finish_call_expr): Set
330 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
331 or OVERLOAD with all noreturn functions.
333 2007-11-16 Jakub Jelinek <jakub@redhat.com>
336 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
339 2007-11-13 Jakub Jelinek <jakub@redhat.com>
346 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
347 set to error_mark_node the outermost POINTER_TYPE to the pack if
348 it is seen in a POINTER_TYPE.
349 (push_template_decl_real): If check_for_bare_parameter_packs
350 fails for function return type, set the return type to
351 integer_type_node. If check_for_bare_parameter_packs failed
352 for non-function, return error_mark_node.
355 * call.c (build_new_op): Call resolve_args before calling
358 2007-11-11 Tom Tromey <tromey@redhat.com>
361 * lex.c (handle_pragma_implementation): Use cpp_included_before.
363 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
366 * pt.c (redeclare_class_template): Update error message. Use a
367 note to show the previous declaration.
368 (tsubst_friend_class): Use the location of the friend template as
369 the input location before calling redeclare_class_template.
371 2007-11-11 Jakub Jelinek <jakub@redhat.com>
374 * semantics.c (finish_pseudo_destructor_expr): Handle
375 object == error_mark_node.
377 2007-11-10 Jakub Jelinek <jakub@redhat.com>
380 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
381 is not scalar type, let finish_class_member_access_expr handle
382 diagnostics. Pass BIT_NOT_EXPR argument to
383 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
385 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
388 * decl.c (cp_complete_array_type): If any of the initializer
389 elements are pack expansions, don't compute the array size yet.
391 2007-11-08 Andrew Pinski <pinskia@gmail.com>
394 * tree.c (decl_linkage): Fields have no linkage.
396 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
398 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
400 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
405 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
406 Be careful with ERROR_MARK_NODEs.
407 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
410 2007-11-07 Jakub Jelinek <jakub@redhat.com>
413 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
416 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
420 * tree.c (c_build_qualified_type): Define bridge to
421 cp_build_qualified_type.
423 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
434 * typeck.c (check_return_expr): Pass address of retval to
435 check_for_bare_parameter_packs.
436 * class.c (build_base_field): Tolerate bases that have no layout
438 (end_of_base): Ditto.
439 * tree.c (canonical_type_variant): Be careful with
441 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
443 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
444 which states whether parameter packs should be replaced with
446 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
447 possible. If set_packs_to_error is set true, replace the parameter
448 pack with ERROR_MARK_NODE. Manage our own pointer sets.
449 (uses_parameter_packs): Don't set parameter packs to
451 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
452 which may be modified (if it is a parameter pack). Instructs
453 find_parameter_packs_r to replace parameter packs with
454 ERROR_MARK_NODE (so that they won't cause errors later on).
455 (process_template_parm): Pass pointer to
456 check_for_bare_parameter_packs.
457 (process_partial_specialization): Replace pack expansions before
458 the end of the template argument list with ERROR_MARK_NODE.
459 (push_template_decl_real): Pass pointer to
460 check_for_bare_parameter_packs. Replace parameter packs not at the
461 end of the template parameter list with ERROR_MARK_NODE.
462 (convert_template_argument): Be more careful about using DECL_NAME
463 on only declarations.
464 (unify): Can't unify against ERROR_MARK_NODE.
465 * semantics.c (finish_cond): Pass pointer to
466 check_for_bare_parameter_packs.
467 (finish_expr_stmt): Ditto.
468 (finish_for_expr): Ditto.
469 (finish_switch_cond): Pass pointer to
470 check_for_bare_parameter_packs, and call it before we put the
471 condition into the statement.
472 (finish_mem_initializers): Pass pointer to
473 check_for_bare_parameter_packs.
474 (finish_member_declaration): Ditto.
475 * parser.c (cp_parser_base_clause): Ditto.
477 2007-11-06 Jakub Jelinek <jakub@redhat.com>
480 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
481 with the final TREE_READONLY flag in place. processing_template_decl
482 is known to be 0 in this part of function.
485 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
486 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
487 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
488 * semantics.c (finish_omp_atomic): Revert most of the
489 2007-02-05 changes, just keep the new representation of
490 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
492 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
495 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
498 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
503 * typeck.c (merge_types): Don't lose rvalue references when
505 * call.c (build_over_call): Don't elide move constructors just
506 because the copy constructor is trivial (!).
507 (compare_ics): If comparing cv-qualifiers fails, we can still order
508 based on binding lvalues vs. rvalues.
510 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
513 * pt.c (unify_pack_expansion): bring handling of function call
514 arguments into line with type_unification_real.
516 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
518 * typeck.c (build_binary_op): Use pedwarn instead of error for
521 2007-11-05 Jakub Jelinek <jakub@redhat.com>
524 * parser.c (cp_parser_unary_expression): For &&label call
525 cp_parser_non_integral_constant_expression and return error_mark_node
529 * decl.c (grokdeclarator): Don't call build_memfn_type if type
530 is neither FUNCTION_TYPE nor METHOD_TYPE.
532 2007-11-02 Jakub Jelinek <jakub@redhat.com>
535 * parser.c (cp_parser_nested_name_specifier_opt): Use
536 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
537 typedef of currently open class.
539 2007-11-02 Paolo Carlini <pcarlini@suse.de>
542 * error.c (dump_expr): Deal specially with statements.
544 2007-11-01 Jason Merrill <jason@redhat.com>
547 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
549 (lookup_template_class): Use it to get the outer template args
550 for instantiating one.
553 * pt.c (reduce_template_parm_level): tsubst the parameters
554 of a template template parm.
556 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
559 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
561 2007-11-01 Jakub Jelinek <jakub@redhat.com>
564 * parser.c (cp_parser_postfix_dot_deref_expression): If
565 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
566 first and if that succeeds and type is SCALAR_TYPE_P, create
570 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
571 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
572 as for std::type_info.
574 2007-10-31 Paolo Carlini <pcarlini@suse.de>
577 * cxx-pretty-print.c (pp_cxx_typeid_expression,
578 pp_cxx_delete_expression): Change to static linkage.
579 * cxx-pretty-print.h: Adjust declarations.
580 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
581 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
582 MODOP_EXPR): Forward to pp_expression.
584 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
587 2007-10-31 Christian Bruel <christian.bruel@st.com>
588 Mark Mitchell <mark@codesourcery.com>
591 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
592 if retval is volatile.
594 2007-10-30 Jakub Jelinek <jakub@redhat.com>
597 * decl2.c (build_offset_ref_call_from_tree): Call
598 build_non_dependent_expr on object prior to building ADDR_EXPR from it
599 if FN is DOTSTAR_EXPR.
601 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
605 * pt.c (find_parameter_packs_r): Fix typo in comment.
606 (convert_template_argument): Look at the pattern of a pack
607 expansion to determine what kind of entity we're converting.
608 (coerce_template_parameter_pack): When we have coerced a non-type
609 template parameter pack, substitute into the type of that pack.
610 (tsubst_pack_expansion): When our substitution of a parameter pack
611 is a "trivial" substitution of itself, just substitute into the
612 pack expansion rather than actually expanding.
614 2007-10-29 Jakub Jelinek <jakub@redhat.com>
617 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
618 for non-integral type bitfields. Return true if bitfield is correct, false
619 error has been diagnosed.
620 (check_field_decls): If check_bitfield_decl returned false, call also
623 2007-10-28 Paolo Carlini <pcarlini@suse.de>
624 Mark Mitchell <mark@codesourcery.com>
627 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
628 class member error out and return.
630 2007-10-27 Jakub Jelinek <jakub@redhat.com>
632 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
633 to current_function_decl rather than 0.
636 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
638 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
640 2007-10-27 Jason Merrill <jason@redhat.com>
643 * call.c (convert_default_arg): Detect recursion.
645 2007-10-27 Jakub Jelinek <jakub@redhat.com>
648 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
649 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
651 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
653 * error.c (dump_expr): Handle OFFSETOF_EXPR.
655 2007-10-26 Jason Merrill <jason@redhat.com>
658 * pt.c (get_template_info): New fn.
659 (template_class_depth): Use it.
660 (push_template_decl_real): Check that the template args of the
661 definition match the args of the previous declaration.
663 2007-10-26 Paolo Carlini <pcarlini@suse.de>
666 * decl2.c (coerce_new_type): Do not allow a default argument for
669 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
672 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
673 don't see the leading '('. Only lookup names if we get an
676 2007-10-26 Jakub Jelinek <jakub@redhat.com>
679 * parser.c (cp_parser_parenthesized_expression_list): Set
680 greater_than_is_operator_p to true in between the parens.
682 2007-10-26 Paolo Carlini <pcarlini@suse.de>
685 * decl.c (grokdeclarator): In case of conflicting specifiers
686 just return error_mark_node.
688 2007-10-26 Ollie Wild <aaw@google.com>
690 * expr.c (cxx_expand_expr): Removed.
691 * cp-tree.h (exx_expand_expr): Removed.
692 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
695 2007-10-25 Paolo Carlini <pcarlini@suse.de>
698 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
700 2007-10-23 Jason Merrill <jason@redhat.com>
702 PR c++/25950 (DR 391)
703 * call.c (struct conversion): Remove check_copy_constructor_p.
704 (reference_binding): Always bind a reference directly to a
705 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
707 (check_constructor_callable): Remove.
708 (convert_like_real): Don't call it.
709 (initialize_reference): Don't call check_constructor_callable.
710 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
711 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
712 conversions if LOOKUP_NO_TEMP_BIND.
713 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
714 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
716 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
718 2007-10-22 Jakub Jelinek <jakub@redhat.com>
721 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
722 before checking if its type is integral.
724 2007-10-22 Jason Merrill <jason@redhat.com>
727 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
728 * pt.c (apply_late_template_attributes): Splice out dependent
729 attributes from DECL_ATTRIBUTES.
731 * decl.c (cxx_maybe_build_cleanup): Use build_address.
733 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
735 * typeck.c (build_binary_op) : Use appropriate warning option
736 instead of unnamed warning.
738 2007-10-16 Paolo Carlini <pcarlini@suse.de>
741 * pt.c (current_template_args): Do not change TREE_LIST elements
742 with a TREE_VALUE of error_mark_node.
744 2007-10-16 Mark Mitchell <mark@codesourcery.com>
746 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
747 * decl.c (start_decl): Tidy.
748 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
750 (grokdeclarator): Clarify comment.
752 2007-10-14 Andrew Pinski <pinskia@gmail.com>
755 * decl.c (grokfndecl): Return NULL after the "definition of
756 implicitly-declared" error happened.
758 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
761 * call.c (build_user_type_conversion_1): Do not consider conversion
762 functions to convert a (possibly cv-qualified) object to the (possibly
763 cv-qualified) same object type (or a reference to it), to a (possibly
764 cv-qualified) base class of that type (or a reference to it).
766 2007-10-12 Paolo Carlini <pcarlini@suse.de>
768 * pt.c (tsubst): Use template_parm_level_and_index.
770 2007-10-12 Jakub Jelinek <jakub@redhat.com>
773 * parser.c (cp_parser_compound_statement): Handle label-declarations
774 at the beginning of the compound statement.
775 (cp_parser_block_declaration): Issue diagnostics about __label__
776 not at the beginning of a block.
778 2007-10-11 Paolo Carlini <pcarlini@suse.de>
781 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
782 to convert_template_argument.
783 (coerce_template_parms): Return error_mark_node after fixed-length
785 (tsubst_decl): Check for error_mark_node the return value of the
786 first tsubst in 'case VAR_DECL'.
788 2007-10-08 Ollie Wild <aaw@google.com>
790 * typeck2.c (digest_init): Call cplus_expand_constant after
791 convert_for_initialization.
792 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
793 * expr.c (cplus_expand_constant): Updated function description.
795 2007-10-04 Jason Merrill <jason@redhat.com>
798 * call.c (initialize_reference): Handle local static reference
801 2007-10-03 Jason Merrill <jason@redhat.com>
804 * name-lookup.c (push_namespace_with_attrs): Fold back into...
805 (push_namespace): Here.
806 (handle_namespace_attrs): New fn for the attr code.
807 (leave_scope): Don't pop_visibility.
808 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
809 * parser.c (cp_parser_namespace_definition): Call
810 handle_namespace_attrs and pop_visibility as appropriate.
813 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
815 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
817 * decl.c (duplicate_decls): Preserve linkage flags for mere
818 redeclarations of gnu_inline definitions.
820 2007-10-03 Jason Merrill <jason@redhat.com>
823 * decl.c (wrap_cleanups_r): New fn.
824 (wrap_temporary_cleanups): New fn.
825 (initialize_local_var): Call it.
827 2007-09-29 Jason Merrill <jason@redhat.com>
830 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
831 constant to not have DECL_EXTERNAL if it's file-local.
833 2007-09-28 Ollie Wild <aaw@google.com>
836 2007-09-27 Ollie Wild <aaw@google.com>
838 * typeck2.c (digest_init): Call cplus_expand_constant after
839 convert_for_initialization.
840 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
841 * expr.c (cplus_expand_constant): Updated function description.
843 2007-09-28 Jason Merrill <jason@redhat.com>
846 * class.c (layout_empty_base): Take rli parameter, update
847 rli->record_align if empty base has user-specified alignment.
848 (build_base_field): Pass rli to it.
850 2007-09-28 Paolo Carlini <pcarlini@suse.de>
853 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
855 2007-09-28 Paolo Carlini <pcarlini@suse.de>
858 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
859 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
860 (dump_parameters): Just call dump_type for argument packs too.
862 2007-09-28 Jakub Jelinek <jakub@redhat.com>
865 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
866 qualification by creating qualified PACK_EXPANSION_PATTERN and
867 then calling make_pack_expansion on it.
869 2007-09-27 Ollie Wild <aaw@google.com>
871 * typeck2.c (digest_init): Call cplus_expand_constant after
872 convert_for_initialization.
873 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
874 * expr.c (cplus_expand_constant): Updated function description.
876 2007-09-27 Jason Merrill <jason@redhat.com>
879 * decl2.c (is_late_template_attribute): Don't crash on unknown
882 2007-09-27 Paolo Carlini <pcarlini@suse.de>
885 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
886 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
887 spaces in the formatting.
888 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
890 2007-09-27 Jakub Jelinek <jakub@redhat.com>
892 * error.c (cxx_print_error_function): Add third argument, pass
893 it over to lhd_print_error_function.
894 (cp_print_error_function): If diagnostic->abstract_origin, print
896 * cp-tree.h (struct diagnostic_info): New forward decl.
897 (cxx_print_error_function): Add third argument.
899 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
902 * name-lookup.c (pushtag): Do not create an implicit typedef before
903 the associated type declaration is known to be valid.
905 2007-09-25 Jakub Jelinek <jakub@redhat.com>
907 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
908 rather than pointers.
910 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
913 * search.c (check_final_overrider): Fail if
914 targetm.comp_type_attributes returns 0.
916 2007-09-24 Jason Merrill <jason@redhat.com>
919 * pt.c (resolve_typename_type): Don't look things up in the original
920 template if it would mean losing template arguments.
922 2007-09-24 Jakub Jelinek <jakub@redhat.com>
925 * cp-tree.h (cxx_type_hash_eq): New prototype.
926 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
927 * tree.c (cxx_type_hash_eq): New function.
929 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
932 * tree.c (cp_build_qualified_type_real): Build a canonical
933 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
935 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
939 * tree.c (cplus_array_compare): Compare pointers, not types.
940 (build_cplus_array_type_1): Store new array type into the hash
941 table before building the canonical type; build the canonical type
943 (cp_build_qualified_type_real): Put all of the array types with
944 cv-qualified element types into the C++ array hash table, built as
945 variants of the unqualified versions.
947 2007-09-23 Jason Merrill <jason@redhat.com>
950 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
951 for deprecation warnings.
953 2007-09-22 Jason Merrill <jason@redhat.com>
956 * call.c (build_over_call): Warn about deprecated virtuals.
959 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
960 (MAYBE_TAGGED_TYPE_P): Remove.
961 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
962 instead of calling is_late_template_attribute again.
963 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
964 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
965 Don't crash on typedefs from non-template classes.
966 * decl2.c (grokfield): Don't sorry about attrs on template parms.
967 (is_late_template_attribute): All attributes applied to template
968 parms or typename types are dependent. Static.
969 (splice_template_attributes): Pass decl through.
970 (save_template_attributes): Likewise.
972 2007-09-20 Jakub Jelinek <jakub@redhat.com>
975 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
976 returned from tsubst_pack_expansion.
977 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
978 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
980 2007-09-20 Paolo Carlini <pcarlini@suse.de>
983 * semantics.c (finish_id_expression): Use consistently
984 context_for_name_lookup.
985 * decl.c (fixup_anonymous_aggr): Fix error message for
986 anonymous struct (vs union).
988 2007-09-19 Jason Merrill <jason@redhat.com>
991 * pt.c (tsubst): Handle typedefs by looking for the specialization.
992 (retrieve_specialization): Only tagged types use
993 DECL_TEMPLATE_INSTANTIATIONS.
994 (instantiate_class_template): Push nested classes too.
995 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
997 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
998 * init.c (is_aggr_type): Remove redundant tests.
999 * class.c (push_nested_class): Use CLASS_TYPE_P.
1001 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1004 * init.c (build_zero_init): If, recursively, build_zero_init
1005 returns a NULL_TREE, do not append it to the VEC of constructors.
1007 2007-09-18 Jason Merrill <jason@redhat.com>
1010 * pt.c (apply_late_template_attributes): Set processing_template_decl.
1011 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
1012 ATTR_FLAG_TYPE_IN_PLACE.
1013 (tsubst): Do unqualified lookup to find typedefs from current class.
1014 [ARRAY_TYPE]: Propagate alignment info.
1015 * decl2.c (is_late_template_attribute): Only defer handling of
1016 attribute aligned if the expression is dependent.
1017 (save_template_attributes): If we're deferring any attributes,
1018 make this a naming typedef.
1020 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1022 PR c++/33462 (again)
1023 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
1024 va_arg instead of __builtin_va_arg.
1026 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1029 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
1030 (pp_cxx_primary_expression): Use it.
1031 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
1032 * error.c (dump_expr): Use it.
1034 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1037 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
1038 out case TYPEID_EXPR to...
1039 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
1040 and pp_cxx_right_paren.
1041 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
1042 * error.c (dump_expr): Use it.
1044 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1047 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
1048 (pp_cxx_primary_expression): Use it.
1049 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
1050 * error.c (dump_expr): Use it.
1052 2007-09-16 Paolo Carlini <pcarlini@suse.de>
1055 * init.c (build_new): Remove warning for zero-element
1058 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
1061 * call.c (maybe_handle_implicit_object): Set this_p, clear
1062 rvaluedness_matches_p.
1063 (compare_ics): Do not compare rvaluedness matching when one of the
1064 operands is an implicit object.
1066 2007-09-14 Jason Merrill <jason@redhat.com>
1068 PR c++/17743, c++/19163
1069 * decl2.c (is_late_template_attribute): New fn.
1070 (splice_template_attributes, save_template_attributes): New fns.
1071 (cplus_decl_attributes): Call save_template_attributes.
1072 * pt.c (apply_late_template_attributes): New fn.
1073 (instantiate_class_template, tsubst_decl): Use it.
1074 * cp-tree.h: Declare is_late_template_attribute.
1076 2007-09-13 Tom Tromey <tromey@redhat.com>
1078 * parser.c (cp_lexer_new_main): Don't use
1079 c_lex_return_raw_strings.
1080 (cp_lexer_get_preprocessor_token): Update. Add special case when
1083 2007-09-11 Jan Hubicka <jh@suse.cz>
1085 * method.c (use_thunk): Use tree_rest_of_compilation
1086 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
1087 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
1088 * cp-tree.h (expand_body): Kill.
1089 (emit_associated_thunks): Declare.
1090 * semantics.c (emit_associated_thunks): Export.
1091 (expand_body): Kill.
1093 2007-09-09 David Daney <ddaney@avtrex.com>
1096 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
1097 to calculate cookie_ptr.
1099 2007-09-08 Jason Merrill <jason@redhat.com>
1102 * pt.c (most_specialized_class): Set processing_template_decl
1103 while tsubsting partial spec args.
1105 2007-09-06 Jason Merrill <jason@redhat.com>
1107 * decl2.c (get_guard): Copy visibility from the guarded variable.
1109 2007-09-06 Jan Hubicka <jh@suse.cz>
1111 * semantics.c (expand_body): Do not mark arguments of clones used.
1113 2007-09-06 Paolo Carlini <pcarlini@suse.de>
1116 * decl.c (cp_finish_decl): When processing_template_decl,
1117 deal correctly with init as TREE_LIST.
1119 2007-09-06 Tom Tromey <tromey@redhat.com>
1121 * decl.c (finish_function): Put return's location on line zero of
1124 2007-09-05 Jason Merrill <jason@redhat.com>
1127 * except.c (prepare_eh_type): Use type_decays_to.
1130 * init.c (build_delete): Use build_headof to get the address of the
1131 complete object if we aren't using the deleting destructor.
1132 * rtti.c (build_headof): No longer static.
1133 * cp-tree.h: Declare it.
1135 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1137 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1138 decl if a prototype for XX is provided with throw().
1141 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1142 on __*_chk non-__builtin_* decls.
1144 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1147 * semantics.c (finish_id_expression): Use context_for_name_lookup
1148 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1149 * class.c (finish_struct_anon): Deal correctly with anonymous
1150 structs (vs unions, as GNU extension) in error messages.
1152 2007-09-05 Jan Hubicka <jh@suse.cz>
1154 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1155 call, DECL_EXTERNAL checks and current_function_decl saving.
1157 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1159 PR c++/29731 (again)
1160 * parser.c (cp_parser_primary_expression): Return error_mark_node
1161 when a statement-expression is found in a template-argument list.
1163 2007-09-04 Jason Merrill <jason@redhat.com>
1165 * except.c (initialize_handler_parm): Use
1166 fold_build_cleanup_point_expr.
1169 * call.c (reference_binding): Don't look for user-defined conversions
1173 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1174 the MUST_NOT_THROW_EXPR.
1176 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1178 * decl.c (cp_finish_decl): Call determine_visibility before
1179 make_rtl_for_nonlocal_decl.
1181 2007-09-04 Jason Merrill <jason@redhat.com>
1184 * pt.c (most_specialized_class): Substitute outer template
1185 arguments into the arguments of a member template partial
1187 (strip_innermost_template_args): New fn.
1189 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1191 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1193 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1195 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1196 * decl.c (cp_make_fname_decl): Likewise,
1197 * parser.c (cp_parser_string_literal): Likewise,
1198 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1199 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1202 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1205 * typeck.c (build_unary_op): Fix error message for
1206 Boolean expression as operand to operator--.
1208 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1210 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1211 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1214 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1217 * init.c (build_default_init): Make extern.
1218 * cp-tree.h (build_default_init): Declare here.
1219 * pt.c (tsubst_expr): When the instantiation of the initializer of
1220 a variable results in an empty list, default-initialize the
1222 (tsubst_copy_and_build): When the instantiation of the initializer
1223 in a new expression results in an empty initializer list,
1224 default-initialize it.
1226 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1228 * mangle.c (write_type): Change mangling of rvalue reference from
1231 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1233 * decl.c (duplicate_decls): Remove duplicated line.
1235 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1238 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1239 BOUND_TEMPLATE_TEMPLATE_PARM.
1241 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1244 * search.c (lookup_member): Check the name argument for
1247 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1250 * parser.c (cp_parser_trait_expr): Check rerurn value of
1253 2007-08-30 Ollie Wild <aaw@google.com>
1255 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1256 convert_ptrmem for pointer to member conversions.
1257 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1258 (ocp_convert): Update cp_convert_to_pointer call.
1259 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1261 (build_static_cast_1): Check can_convert for conversions in either
1263 (get_delta_difference_1): New function.
1264 (get_delta_difference): Refactor to call get_delta_difference_1.
1266 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1268 * decl.c (start_preparsed_function): Set
1269 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1271 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1274 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1275 BOUND_TEMPLATE_TEMPLATE_PARM.
1277 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1281 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1282 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1284 2007-08-27 Jason Merrill <jason@redhat.com>
1287 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1288 Look inside STMT_EXPR.
1289 * semantics.c (stmt_expr_value_expr): New fn.
1290 * cp-tree.h: Declare it.
1293 * decl.c (groktypename): Ignore attributes applied to class type.
1295 2007-08-28 Richard Guenther <rguenther@suse.de>
1297 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1299 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1301 * error.c (dump_expr): Handle COMPLEX_CST.
1302 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1303 (pp_cxx_expression): Likewise.
1305 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1307 * decl.c (GNU_INLINE_P): New.
1308 (duplicate_decls): Handle gnu_inline. Merge attributes and
1309 some flags in overriding definitions.
1310 (redeclaration_error_message): Handle gnu_inline.
1311 (start_preparsed_function): Likewise.
1313 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1315 * call.c (sufficient_parms_p): Constify.
1316 * class.c (same_signature_p): Likewise.
1317 * cp-gimplify.c (is_invisiref_parm,
1318 cxx_omp_privatize_by_reference): Likewise.
1319 * cp-objcp-common.c (has_c_linkage): Likewise.
1320 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1321 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1322 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1323 num_artificial_parms_for, comp_template_parms,
1324 template_parameter_pack_p, any_dependent_template_arguments_p,
1325 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1326 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1327 zero_init_p, member_p, cp_lvalue_kind,
1328 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1329 varargs_function_p, is_dummy_object, special_function_kind,
1330 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1331 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1332 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1333 cp_has_mutable_p, at_least_as_qualified_p,
1334 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1335 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1336 * except.c (nothrow_libfn_p): Likewise.
1337 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1339 * pt.c (comp_template_parms, template_parameter_pack_p,
1340 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1341 any_dependent_template_arguments_p): Likewise.
1342 * repo.c (repo_export_class_p): Likewise.
1343 * semantics.c (anon_aggr_type_p): Likewise.
1344 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1345 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1346 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1347 zero_init_p, special_function_p): Likewise.
1348 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1349 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1350 compparms, invalid_nonstatic_memfn_p,
1351 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1352 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1353 cp_has_mutable_p, lvalue_or_else): Likewise.
1355 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1357 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1358 * cp-objcp-common.c (cp_tree_size): Ditto.
1359 * tree.c (cp_walk_subtrees): Ditto
1360 * cp-tree.def (TINST_LEVEL): Go away.
1361 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1362 move together with other non-tree structs.
1363 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1364 (union lang_tree_node): Eliminate tinst_level field.
1365 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1366 (current_instantiation, outermost_tinst_level): Return
1367 a "struct tinst_level *".
1369 * error.c (print_instantiation_partial_context): Change second
1370 parameter to a "struct tinst_level *". Replace accessor macros
1372 (print_instantiation_full_context): Likewise.
1373 * lex.c (in_main_input_context): Likewise.
1375 * pt.c (struct pending_templates): New.
1376 (pending_templates, last_pending_template): Use it as a type.
1377 (current_tinst_level): Change typo to "struct tinst_level *"
1378 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1379 (add_pending_template): Construct a "struct pending_template".
1380 Replace TINST_LEVEL accessor macros with field access.
1381 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1382 (pop_tinst_level): Likewise.
1383 (instantiate_pending_templates): Likewise. Factor common code used
1384 when an instantiation has been done.
1385 (outermost_tinst_level): Replace tree_last with loop.
1386 (current_instantiation): Return a "struct tinst_level *".
1388 2007-08-24 Ollie Wild <aaw@google.com>
1390 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1391 * name-lookup.h (cp_binding_level): Remove vtables member.
1393 2007-08-24 Richard Guenther <rguenther@suse.de>
1395 * tree.c (cp_cannot_inline_tree_fn): Remove.
1396 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1397 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1400 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1403 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1404 error_mark_node right away if build_expr_type_conversion
1408 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1409 is error_mark_node rather than NULL_TREE.
1410 * pt.c (check_explicit_specialization): Likewise.
1413 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1414 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1416 2007-08-22 Jason Merrill <jason@redhat.com>
1419 * pt.c (outermost_tinst_level): New function.
1420 * lex.c (in_main_input_context): New function.
1421 * cp-tree.h: Declare it.
1422 * decl2.c (constrain_class_visibility): Use it to avoid warning
1423 about uses of the anonymous namespace in the main input file.
1425 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1427 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1429 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1432 * class.c (finish_struct_1): Warn when a class has virtual
1433 functions and accessible non-virtual destructor.
1435 2007-08-20 Richard Guenther <rguenther@suse.de>
1439 * call.c (build_new_method_call): Convert initializer to
1441 * init.c (build_aggr_init): Do not fiddle with types.
1442 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1443 * except.c (build_throw): Do not drop qualifiers for the
1445 * typeck.c (get_member_function_from_ptrfunc): Do not
1446 fiddle with types, instead convert.
1447 (build_ptrmemfunc1): Convert to the target type for
1449 (gfc_trans_allocate): Convert result to target type.
1450 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1451 pointer-to-member structures shall have alias set zero as well.
1453 2007-08-20 Richard Guenther <rguenther@suse.de>
1455 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1457 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1458 (nonstatic_local_decl_p): Likewise.
1459 * tree.c (cp_auto_var_in_fn_p): Remove.
1460 * decl.c (nonstatic_local_decl_p): Remove.
1462 2007-08-20 Richard Guenther <rguenther@suse.de>
1464 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1466 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1467 cp_walk_subtrees lh parameter.
1468 (cp_walk_tree_without_duplicates): New define to
1469 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1470 * tree.c (count_trees): Call
1471 cp_walk_tree_without_duplicates.
1472 (verify_stmt_tree): Call cp_walk_tree.
1473 (break_out_target_exprs): Likewise.
1474 (WALK_SUBTREE): Likewise.
1475 * cp-gimplify.c (cp_genericize): Likewise.
1476 * cp-pt.c (find_parameter_packs_r): Likewise.
1477 (uses_parameter_packs): Likewise.
1478 (make_pack_expansion): Likewise.
1479 (check_for_bare_parameter_packs): Likewise.
1480 (for_each_template_parm): Likewise.
1481 * decl.c (check_default_argument): Call
1482 cp_walk_tree_without_duplicates.
1483 * except.c (build_throw): Likewise.
1484 * decl2.c (type_visibility): Likewise.
1485 * semantics.c (expand_or_defer_fn): Likewise.
1486 (finalize_nrv): Call cp_walk_tree.
1488 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1491 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1492 Initialize it with save_expr rather than get_temp_regvar.
1494 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1497 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1500 2007-08-17 Ollie Wild <aaw@google.com>
1503 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1504 declarations into appropriate slots for comparison. Fix type
1507 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1510 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1511 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1513 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1516 * parser.c (cp_parser_class_head): Improve error message.
1518 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1520 * pt.c (instantiate_decl): Set input_location
1521 for the function end.
1523 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1525 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1527 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1528 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1529 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1530 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1531 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1532 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1533 * typeck.c (cp_type_quals): Likewise.
1534 * typeck2.c (cxx_incomplete_type_diagnostic,
1535 cxx_incomplete_type_error): Likewise.
1537 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1540 * pt.c (tsubst_friend_function): When check_classfn
1541 returns error_mark_node likewise return it.
1543 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1546 * typeck.c (check_return_expr): Don't NRV optimize vars in
1548 * decl.c (finish_function): Comment fix.
1550 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1553 * pt.c (push_template_decl_real): Depending on TYPE_P
1554 use either TYPE_CONTEXT or DECL_CONTEXT.
1556 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1558 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1559 constructors and destructors return this.
1561 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1564 * decl2.c (check_classfn): Return error_mark_node in case of error;
1565 in that case, do not call add_method.
1566 * decl.c (start_decl): Deal with check_classfn returning
1568 (grokfndecl): Likewise.
1569 * pt.c (tsubst_friend_function): Likewise.
1571 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1574 * typeck.c (build_binary_op): Disallow vector float types with
1575 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1577 2007-08-11 Ian Lance Taylor <iant@google.com>
1579 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1581 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1583 2007-08-10 Ollie Wild <aaw@google.com>
1585 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1587 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1589 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1590 (lookup_using_namespace): Fix ambiguous_decl call.
1591 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1593 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1595 * call.c (name_as_c_string): Use CONST_CAST.
1596 * decl.c (build_decl): Likewise.
1597 * parser.c (cp_parser_string_literal): Likewise.
1599 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1602 * error.c (dump_expr): Consistently use the *_cxx_*
1603 variants of the pretty-print functions.
1605 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1608 * decl.c (check_special_function_return_type): Just error
1609 on return type specified for conversion operator.
1611 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1613 * typeck2.c (readonly_error): Handle general expressions.
1614 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1616 2007-08-06 Dan Hipschman <dsh@google.com>
1618 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1619 access function name.
1621 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1624 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1625 * g++spec.c (lang_specific_driver): Check them.
1627 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1630 * pt.c (inline_needs_template_parms): Fix comment; change return type
1633 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1636 2007-03-26 Dirk Mueller <dmueller@suse.de>
1638 * parser.c (cp_parser_member_declaration): Pedwarn
1639 about stray semicolons after member declarations.
1641 2007-08-02 Lee Millward <lee.millward@gmail.com>
1646 * parser.c (cp_parser_asm_definition): Detect and discard asm
1647 statements with invalid inputs or outputs.
1648 (cp_parser_asm_operand_list): Return error mark node if any
1649 of the operands are invalid. Adjust documentation.
1651 2007-08-02 Nick Clifton <nickc@redhat.com>
1653 * typeck.c: Change copyright header to refer to version 3 of the
1654 GNU General Public License and to point readers at the COPYING3
1655 file and the FSF's license web page.
1656 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1657 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1658 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1659 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1660 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1661 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1662 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1663 name-lookup.h, parser.c: Likewise.
1665 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1668 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1670 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1673 * semantics.c (finish_label_stmt): Reject the __label__
1674 extension outside function scopes.
1676 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1678 * parser.c (eof_token): Un-constify.
1679 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1680 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1683 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1685 * pt.c, tree.c, typeck2.c: Fix comment typos.
1687 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1688 Mark Mitchell <mark@codesourcery.com>
1691 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1692 hidden due to friend declarations in local classes.
1694 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1696 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1697 * cp-tree.def (DECLTYPE_TYPE): New.
1698 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1699 (dump_type_prefix): Ditto.
1700 (dump_type_suffix): Ditto.
1701 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1702 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1703 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1705 (DECLTYPE_TYPE_EXPR): New.
1706 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1707 (finish_declared_type): Declare.
1708 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1709 DECLTYPE_TYPE nodes.
1710 (pp_cxx_type_id): Ditto.
1711 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1712 (tsubst): Substitute into a DECLTYPE_TYPE node.
1713 (tsubst_copy): Ditto.
1714 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1716 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1717 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1718 structural equality (because we can't hash the expressions).
1719 (finish_declared_type): New.
1720 * lex.c (reswords): Add "decltype" keyword.
1721 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1722 (cp_parser_postfix_expression): Add member_access_only_p to
1723 restrict postfix expression to member access expressions.
1724 (cp_parser_unary_expression): Update call to
1725 cp_parser_postfix_expression to reflect new parameter.
1726 (cp_parser_declared_type): New.
1727 (cp_parser_simple_type_specifier): Parse decltype types.
1729 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1732 * call.c (convert_for_arg_passing): Only widen bitfields to their
1733 declared types if necessary.
1735 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1737 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1740 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1742 * decl.c (typename_hash, typename_compare): Constify.
1743 * mangle.c (hash_type, compare_type): Likewise.
1744 * pt.c (eq_local_specializations, hash_local_specialization):
1746 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1747 list_hash): Likewise.
1748 * typeck2.c (pat_compare): Likewise.
1750 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1752 * method.c (implicitly_declare_fn): Increase alignment if member
1753 function pointer format requires it.
1755 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1758 * typeck.c (check_return_expr): Do not pass a null argument
1761 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1764 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1767 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1770 * typeck.c (convert_arguments): Only use default args if we have
1774 * typeck.c (structural_comptypes): No need to check
1775 resolve_typename_type return value here.
1776 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1777 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1778 original type rather than error_mark_node in case of failure.
1779 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1780 resolve_typename_type result check.
1781 (cp_parser_direct_declarator, cp_parser_head,
1782 cp_parser_constructor_declarator_p): Likewise.
1784 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1786 * pt.c (template_parms_variadic_p): Remove.
1787 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1789 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1792 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1793 argument to dump_aggr_init_expr_args instead of false.
1795 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1797 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1798 canonical types; otherwise, fall back to structural type
1799 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1800 internal compiler error if the canonical types are wrong.
1802 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1805 * parser.c (cp_parser_make_indirect_declarator): When the
1806 the code argument is ERROR_MARK return cp_error_declarator.
1808 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1811 * decl.c (cxx_init_decl_processing): Don't set
1812 force_align_functions_log.
1813 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1814 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1815 FUNCTION_DECL, return its alignment.
1817 2007-07-09 Richard Guenther <rguenther@suse.de>
1819 * decl.c (start_preparsed_function): Do not promote return type.
1821 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1824 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1826 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1829 * pt.c (resolve_overloaded_unification): Robustify. Return a
1831 (type_unification_real): Adjust accordingly.
1833 2007-07-06 Richard Guenther <rguenther@suse.de>
1835 * init.c (build_new_1): Use the correct pointer type.
1836 * typeck2.c (build_m_component_ref): Likewise.
1838 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1841 * init.c (build_zero_init): Always build an initializer for
1843 * typeck2.c (build_functional_cast): Use build_zero_init.
1846 * init.c (build_new_1): Always pass the allocation function to
1847 build_op_delete_call.
1848 * call.c (build_op_delete_call): Handle operator delete with a
1849 variable-argument list. Do not issue an error when no matching
1850 deallocation function is available for a new operator.
1853 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1854 * decl.c (value_dependent_init_p): New function.
1855 (cp_finish_decl): Use it.
1856 * pt.c (value_dependent_expression_p): Use
1857 any_value_dependent_elements_p.
1858 * parser.c (cp_parser_primary_expression): Add comment about
1859 treating dependent qualified names as integral
1860 constant-expressions.
1862 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1864 * decl.c (build_ptrmemfunc_type): Always use structural equality
1865 tests when comparing pointer-to-member-function types, because the
1866 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1869 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1871 * init.c (build_new): Tweak comment.
1873 2007-06-29 Dave Brolley <brolley@redhat.com>
1876 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1877 type to its base type and number of elements here.
1878 * init.c (build_new): Call complete_type_or_else to ensure that the
1879 type is complete and to issue a diagnostic if it is not.
1880 (build_new_1): Don't call complete_type_or_else here.
1882 2007-07-03 Richard Guenther <rguenther@suse.de>
1885 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1888 2007-07-02 Simon Baldwin <simonb@google.com>
1890 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1891 for inner-style nested forward declarations that don't declare
1894 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1897 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1898 DECL_P in not a variable and appears more than once error messages.
1900 2007-07-01 Ollie Wild <aaw@google.com>
1902 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1903 (select_decl): Remove function.
1904 (unqualified_namespace_lookup): Populate binding by calling
1905 ambiguous_decl. Remove select_decl call.
1906 (lookup_qualified_name): Remove select_decl call.
1907 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1908 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1909 generation when name lookup is ambiguous.
1911 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1914 * init.c (build_new_1): Use structural equality on the copy of the
1917 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1919 * decl2.c (determine_visibility): Implement
1920 flag_visibility_ms_compat effect on type info.
1921 * decl.c (cxx_init_decl_processing): Implement
1922 global effect of flag_visibility_ms_compat.
1924 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1926 * decl2.c (start_objects): Mark constructor-running function
1929 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1932 * decl.c (grokdeclarator): Reset friendp for member functions declared
1933 friend of their own class.
1935 2007-06-23 Mark Mitchell <mark@codesourcery.com>
1937 * decl2.c (determine_visibility): Don't look for dllexport here.
1938 (determine_visibility_from_class): Tidy.
1940 2007-06-18 Simon Baldwin <simonb@google.com>
1943 * parser.c (cp_parser_single_declaration): Added check for storage
1944 class other than sc_none in parsed declaration, and a flag to indicate
1945 if the call is part of an explicit template specialization parse.
1946 * (cp_parser_explicit_specialization): Specialization check flag added
1947 to call to cp_parser_single_declaration(), set true.
1948 * (cp_parser_template_declaration_after_export): Specialization check
1949 flag added to call to cp_parser_single_declaration(), set false.
1950 * pt.c (check_explicit_specialization): Added code to copy visiblity
1951 and linkage from the templated function to the explicit specialization.
1953 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1955 * typeck.c (build_binary_op): For templates build the
1956 expression in pieces to avoid the assert in build2_stat.
1957 (get_member_function_from_ptrfunc):
1958 Change over to using POINTER_PLUS_EXPR and convert
1959 the second operand to sizetype.
1960 * typeck2.c (build_m_component_ref): Likewise.
1961 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
1962 instead of PLUS_EXPR for pointers.
1963 (build_new_1): Likewise.
1964 (build_vec_delete_1): Likewise.
1965 (build_vec_delete): Likewise.
1966 * class.c (build_base_path): Likewise.
1967 (build_base_path): Likewise.
1968 (convert_to_base_statically): Likewise.
1969 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
1970 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
1971 instead of PLUS_EXPR.
1972 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
1973 instead of PLUS_EXPR for pointers.
1974 * call.c (build_special_member_call): Likewise.
1975 * rtti.c (build_headof): Likewise.
1976 Use sizetype instead of ptrdiff_type_node.
1977 (tinfo_base_init): Create a POINTER_PLUS_EXPR
1978 instead of PLUS_EXPR for pointers.
1979 * except.c (expand_start_catch_block): Do a
1980 NEGATIVE and then a POINTER_PLUS_EXPR instead
1982 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
1983 PLUS_EXPR on pointer types over to use
1984 POINTER_PLUS_EXPR and remove the conversion
1985 to the pointer types.
1986 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
1987 adding to a pointer type. Use size_int instead of
1988 ssize_int. Convert the index to sizetype before
1989 adding it to the pointer.
1991 2007-06-15 Mark Mitchell <mark@codesourcery.com>
1993 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
1994 (DECL_ANON_UNION_VAR_P): New macro.
1995 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
1996 than DECL_VAR_MARKED_P, to keep track of which variables we have
1998 * decl.c (redeclaration_error_message): Complain about redeclaring
1999 anonymous union members at namespace scope.
2000 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
2002 2007-06-14 Geoff Keating <geoffk@apple.com>
2004 * decl2.c (determine_visibility): Ensure that functions with
2005 hidden types as parameters are hidden.
2008 * decl2.c (determine_visibility): Remove duplicate code for
2011 2007-06-12 Ian Lance Taylor <iant@google.com>
2014 * init.c (avoid_placement_new_aliasing): New static function.
2015 (build_new_1): Call it.
2017 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
2019 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
2020 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
2022 2007-06-08 Jakub Jelinek <jakub@redhat.com>
2025 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
2026 on init, the non-decl cond operand and increment value.
2028 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
2031 * decl.c (check_initializer): Report an error when a brace enclosed
2032 initializer is used for a non-aggregate type in C++98.
2033 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
2035 (grokdeclarator): Likewise.
2036 (move_fn_p): Likewise.
2037 * typeck.c (check_return_expr): Likewise.
2038 * call.c (reference_binding): Likewise.
2039 * error.c (cp_cpp_error): Likewise.
2040 * pt.c (check_default_tmpl_args): Likewise.
2042 * lex.c (init_reswords): Likewise.
2043 * parser.c (p_parser_primary_expression): Likewise.
2044 (TOKEN_PRECEDENCE): Likewise.
2045 (cp_parser_init_declarator): Likewise.
2046 (cp_parser_ptr_operator): Likewise.
2047 (cp_parser_parameter_declaration): Likewise.
2048 (cp_parser_enclosed_template_argument_list): Likewise.
2049 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
2050 (cp_parser_next_token_ends_template_argument_p): Likewise.
2052 2007-06-04 Simon Baldwin <simonb@google.com>
2054 * decl.c (grokdeclarator): Readability change. Moved case labels
2055 into direct switch statement scope.
2057 2007-06-04 Paolo Carlini <pcarlini@suse.de>
2059 * call.c (convert_like_real): Remove pointless code.
2061 2007-05-31 Mark Mitchell <mark@codesourcery.com>
2063 * decl.c (get_atexit_fn_ptr_type): New function.
2064 (get_atexit_node): Use it.
2065 (start_cleanup_fn): Likewise.
2066 (register_dtor_fn): Use the object's destructor, instead of a
2067 separate cleanup function, where possible.
2068 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
2069 (atexit_fn_ptr_type_node): New macro.
2070 * decl2.c (build_cleanup): Use build_address.
2072 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
2074 * typeck.c (build_binary_op): Include types in error.
2076 2007-05-31 Jakub Jelinek <jakub@redhat.com>
2079 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
2080 needs runtime initialization.
2082 2007-05-31 Paolo Carlini <pcarlini@suse.de>
2085 * semantics.c (finish_trait_expr): Complete the types.
2087 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
2088 Douglas Gregor <doug.gregor@gmail.com>
2089 Pedro Lamarao <pedro.lamarao@mndfck.org>
2090 Howard Hinnant <howard.hinnant@gmail.com>
2094 * typeck.c (comptypes): Don't consider rvalue and lvalue
2095 reference types to be equivalent.
2096 (check_return_expr): Move from certain lvalues when returning
2098 * decl.c (grokdeclarator): Implement reference collapsing.
2099 (copy_fn_p): Don't consider constructors taking rvalue references
2100 to be copy constructors.
2102 * call.c (conversion): New "rvaluedness_matches_p" member.
2103 (convert_class_to_reference): Require reference type as first
2104 parameter instead of base type.
2105 (reference_binding): Add logic to handle rvalue references.
2106 (implicit_conversion): Update inaccurate comment.
2107 (convert_like_real): Disable creation of temporaries that are
2108 impossible to initialize for types with move constructors.
2109 (build_over_call): Elide move constructors when possible.
2110 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
2111 (maybe_handle_ref_bind): Return conversion instead of type node.
2112 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
2113 determine preferred conversion sequences.
2114 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
2115 (LOOKUP_PREFER_RVALUE): New.
2116 (DECL_MOVE_CONSTRUCTOR_P): New.
2117 (struct cp_declarator): Add "reference" member for reference
2118 types, with new "rvalue_ref" flag.
2119 (cp_build_reference_type): Declare.
2120 (move_fn_p): Declare.
2121 * error.c (dump_type_prefix): Format rvalue reference types
2122 correctly in error messages.
2123 * except.c (build_throw): Move from certain lvalues when
2125 * mangle.c (write_type): Mangle rvalue references differently
2126 than regular references.
2127 * parser.c (make_reference_declarator): Add boolean parameter for
2129 (cp_parser_make_indirect_declarator): New.
2130 (cp_parser_new_declarator_opt): Call
2131 cp_parser_make_indirect_declarator.
2132 (cp_parser_conversion_declarator_opt): Ditto.
2133 (cp_parser_declarator): Ditto.
2134 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2136 * pt.c (tsubst): Implement reference collapsing.
2137 (maybe_adjust_types_for_deduction): Implement special template
2138 parameter deduction rule for rvalue references.
2139 (type_unification_real): Update calls to
2140 maybe_adjust_types_for_deduction.
2141 (try_one_overload): Ditto.
2142 (unify_pack_expansion): Ditto.
2143 * tree.c (lvalue_p_1): Handle rvalue reference types.
2144 (cp_build_reference_type): New.
2146 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2149 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2150 variables that need runtime initialization.
2152 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2155 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2156 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2157 case POSTDECREMENT_EXPR>): Return the error_mark_node
2158 if either the real or imaginary parts would an
2161 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2162 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2165 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2166 token is a closing brace, false if there are no tokens left.
2167 (cp_parser_namespace_alias_definition): Only consume the next token if
2168 it is a closing brace.
2170 * parser.c (cp_parser_class_specifier): Likewise.
2172 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2174 * semantics.c (finish_member_declaration): Fix a typo in the
2177 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2189 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2190 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2191 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2192 whether everything was okay. Fix indentation.
2193 (push_template_decl_real): Check for bare parameter packs in
2194 function parameters; where errors occur, mark the parameter types
2195 with ERROR_MARK_NODEs to avert ICEs.
2196 (coerce_template_parameter_pack): New.
2197 (coerce_template_parms): Moved parameter pack coercion into
2198 coerce_template_parameter_pack, and permit it anywhere in the
2199 template parameter list (not just at the end). Parameter and
2200 argument indices can vary (somewhat) separately now, so add
2201 PARM_IDX and ARG_IDX.
2202 (fn_type_unification): Don't set an argument pack as incomplete if
2203 no argument pack was deduced.
2204 (type_unification_real): If a type parameter is a parameter pack
2205 and has not otherwise been deduced, it will be deduced to an empty
2207 (more_specialized_fn): Use the actual lengths of the argument
2208 lists when comparing against expansions.
2209 * semantics.c (finish_member_declaration): If a field's type has
2210 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2212 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2215 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2217 2007-05-22 Ollie Wild <aaw@google.com>
2219 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2220 (unqualified_namespace_lookup): Adds check for hidden types.
2222 2007-05-22 Ollie Wild <aaw@google.com>
2224 * decl.c (duplicate_decls): Verify namespace names are unique.
2226 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2228 * decl.c (cxx_maybe_build_cleanup): Handle
2229 __attribute__((cleanup)).
2231 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2233 * cvt.c (cp_convert_and_check): Don't check warnings if the
2236 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2238 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2240 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2243 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2244 type only if is a class type (5.2.8/4).
2246 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2248 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2249 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2250 c_common_unsigned_type.
2252 2007-05-11 Silvius Rus <rus@google.com>
2254 * cp/typeck.c (build_indirect_ref): Add call to
2255 strict_aliasing_warning.
2256 (build_reinterpret_cast_1): Condition call to
2257 strict_aliasing_warning.
2259 2007-05-11 Jan Hubicka <jh@suse.cz>
2261 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2262 * decl2.c (start_objects): ctors and dtors are no longer public.
2263 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2265 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2267 * typeck.c (build_unary_op): Remove code that used to
2268 handle non lvalue increments/decrements.
2270 2007-05-07 Mike Stump <mrs@apple.com>
2272 * parser.c (check_empty_body): Add.
2273 (cp_parser_iteration_statement): Add call to check_empty_body.
2275 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2278 * mangle.c (write_mangled_name): Mangle static variable names.
2279 (write_unqualified_name): Use local-source-name for
2280 namespace-scope static variables.
2282 2007-05-04 Dirk Mueller <dmueller@suse.de>
2284 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2287 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2290 * decl2.c (constrain_class_visibility):
2291 Use strip_pointer_or_array_types instead of strip_array_types.
2293 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2296 * decl.c (reshape_init_r): Don't reshape the first element if it
2297 is a pointer to member function.
2299 2007-04-27 Simon Baldwin <simonb@google.com>
2301 * decl.c (grokparms): Changed message format from %qD to %qE.
2303 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2305 * error.c (maybe_warn_variadic_templates): Variadic templates are
2306 now in C++0x, so only warn about them in C++98 mode.
2308 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2311 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2312 integeral types from vectors types.
2314 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2317 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2318 for type dependent OMP_CLAUSE_DECLs.
2320 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2323 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2324 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2325 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2326 * init.c (build_zero_init): Adjust, as
2327 COMPLEX_TYPE is now a SCALAR_TYPE.
2328 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2329 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2331 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2333 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2334 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2335 (trait_expr_value): Adjust.
2337 2007-04-23 Simon Baldwin <simonb@google.com>
2339 * decl.c (grokparms): Added new error for duplicate function
2340 parameters names in function prototypes, to match gcc behavior.
2342 2007-04-23 Jan Hubicka <jh@suse.cz>
2344 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2347 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2349 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2350 instead of checking GIMPLE_STMT_P in chain_next.
2352 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2355 * call.c (convert_for_arg_passing): Convert bitfields to their
2358 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2361 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2363 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2366 * cp/decl2.c (constrain_class_visibility):
2367 Do not warn about the use of anonymous namespace in the main input file.
2369 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2371 * cp-tree.h (current_template_parms): Fix typo in comment.
2373 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2375 * cp-tree.h, error.c: Fix comment typos.
2377 2007-04-13 Jason Merrill <jason@redhat.com>
2380 * call.c (reference_binding): Add c_cast_p parm. If true,
2381 add quals to TO as needed to make it reference-compatible.
2383 2007-04-11 Jan Hubicka <jh@suse.cz>
2385 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2386 that we are not processing template_decl.
2388 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2391 * class.c (build_base_path): Ensure that the converted pointer has
2392 the same cv-qualification as the input.
2394 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2396 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2398 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2400 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2402 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2403 * tree.c (cp_add_pending_fn_decls): Remove.
2404 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2406 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2408 Revert change removing staticp.
2410 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2412 * cp-objcp-common.c (cxx_staticp): Remove.
2413 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2414 * cp-tree.h (cxx_staticp):
2416 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2418 * class.c (check_for_override): Don't remove dllmport attribute
2421 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2424 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2425 type issue error and return early.
2427 2007-03-30 Jason Merrill <jason@redhat.com>
2430 * typeck.c (cp_type_readonly): New fn.
2431 * cp-tree.h: Declare it.
2432 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2433 (cp_finish_decl): Not here.
2435 2007-03-31 Richard Guenther <rguenther@suse.de>
2437 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2440 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2445 * parser.c (declarator_can_be_parameter_pack): New.
2446 (cp_parser_template_parameter): Only parse the `...' if the
2447 declarator can be a parameter pack.
2448 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2450 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2451 types (they could be used as array bounds).
2452 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2453 (tsubst_pack_expansion): Handle failure to expand parameter
2456 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2459 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2460 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2461 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2462 (CLASS_TYPE_NON_UNION_P): Add.
2463 (struct lang_type_class): Add has_complex_dflt.
2464 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2465 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2466 * cp-tree.def: Add TRAIT_EXPR.
2467 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2468 * lex.c (struct resword): Add __has_nothrow_assign,
2469 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2470 __has_trivial_constructor, __has_trivial_copy,
2471 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2472 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2473 __is_pod, __is_polymorphic, __is_union.
2474 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2475 (cp_parser_trait_expr): New.
2476 * semantics.c (finish_trait_expr, trait_expr_value
2477 classtype_has_nothrow_copy_or_assign_p): New.
2478 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2480 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2481 * class.c (check_bases, check_field_decl, check_bases_and_members):
2482 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2483 * pt.c (uses_template_parms, tsubst_copy_and_build,
2484 value_dependent_expression_p, type_dependent_expression_p): Deal with
2486 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2488 2007-03-29 Richard Guenther <rguenther@suse.de>
2490 * tree.c (cp_walk_subtrees): Do not set input_location.
2492 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2495 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2498 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2500 * parser.c (struct cp_parser): Update comment for
2501 greater_than_is_operator_p.
2502 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2503 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2504 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2505 !GREATER_THAN_IS_OPERATOR_P.
2506 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2507 `>>' operators that will become two `>' tokens in C++0x.
2508 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2509 mode, allowing it to terminate default arguments.
2510 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2511 `>>' like two consecutive `>' tokens.
2512 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2513 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2514 ends a template argument.
2516 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2518 * decl.c (redeclaration_error_message): Complain when redeclaring
2519 a friend function with default template arguments (C++0x mode only).
2520 * cp-tree.h (check_default_tmpl_args): Declare.
2521 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2522 template arguments in function templates. Add support for checking
2523 the default template arguments of friend templates.
2524 (push_template_decl_real): Fix call to check_default_tmpl_args.
2525 (type_unification_real): If a template parameter has not been
2526 deduced but provides a default template argument, substitute into
2527 that default template argument.
2528 * parser.c (cp_parser_init_declarator): When declaring (but not
2529 defining!) a function template in C++0x mode, check for default
2532 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2535 * decl.c (grokdeclarator): Deal with cv-qualified function type
2536 typedefs in the same way for member and non-member functions.
2538 2007-03-26 Dirk Mueller <dmueller@suse.de>
2540 * parser.c (cp_parser_member_declaration): Pedwarn
2541 about stray semicolons after member declarations.
2543 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2546 * pt.c (instantiate_decl): Set in_system_header.
2548 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2550 * cp-tree.h (current_tempalte_parms): Improve documentation.
2551 * pt.c (current_template_args): Likewise.
2554 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2555 not consume tokens when failing.
2557 2007-03-22 Jim Wilson <wilson@specifix.com>
2558 Mark Mitchell <mark@codesourcery.com>
2561 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2562 consistent with FROM.
2564 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2566 * error.c (dump_expr): Handle dependent names that designate types.
2567 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2569 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2571 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2573 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2575 * cvt.c (cp_convert_and_check) : Define.
2576 * cp-tree.h (cp_convert_and_check): Declare.
2577 * call.c (convert_conversion_warnings): Rename to
2578 conversion_null_warnings. The warning for floating-point to
2579 integer is handled by convert_and_check in convert_like_real.
2580 (convert_like_real): convert_conversion_warnings was renamed as
2581 conversion_null_warnings.
2582 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2583 overflow and changes of value during conversion.
2585 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2588 * parser.c (cp_parser_statement): If 'namespace' is found, this
2589 only can be a namespace alias definition, so parse it now.
2590 (cp_parser_namespace_alias_definition): if we find an open brace
2591 instead of '=', then this is actually a misplaced namespace
2594 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2597 * decl.c (cxx_init_decl_processing): Move command-line options
2598 processing to c-opts.c.
2600 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2602 * ptree.c (cxx_print_type): Use formatting markup for integers
2603 when printing template parameter index/level/orig level.
2604 (cxx_print_xnode): Ditto.
2605 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2606 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2607 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2609 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2610 rather than a HOST_WIDE_INT.
2611 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2612 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2614 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2615 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2616 IN_BASE_INITIALIZER bool bitfields.
2617 (struct cp_declarator): Make KIND a 4-bit field. Make
2618 PARAMETER_PACK_P a bool bitfield just after KIND.
2619 * pt.c (uses_parameter_packs): Destroy the pointer set.
2620 (make_pack_expansion): Ditto.
2621 (check_for_bare_parameter_packs): Ditto.
2622 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2624 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2627 * call.c (convert_default_arg): Instead of copying the node,
2630 2007-03-15 Dirk Mueller <dmueller@suse.de>
2633 * call.c (convert_conversion_warnings): New..
2634 (convert_like_real): .. factored out from here.
2635 (convert_conversion_warnings): Add warning about
2636 false being converted to NULL in argument passing.
2638 2007-03-14 Dirk Mueller <dmueller@suse.de>
2640 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2641 (finish_do_body): Warn about empty body in do/while statement.
2643 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2645 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2647 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2650 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2653 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2655 * cp/repo.c (init_repo): Initialize random_seed saved options.
2656 (finish_repo): Adjust.
2658 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2661 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2664 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2666 * decl.c (compute_array_index_type): New warning flag warn_vla.
2668 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2671 * call.c (convert_default_arg): Copy non-constant arguments.
2673 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2676 * parser.c (cp_parser_postfix_expression): Disallow compound
2677 literals in constant expressions.
2680 * semantics.c (finish_typeof): Use unlowered_expr_type.
2682 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2685 * cp-tree.h (unlowered_expr_type): New function.
2686 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2687 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2688 (unlowered_expr_type): New function.
2689 (build_unary_op): Disallow predecrements of bool bitfields.
2690 * call.c (build_conditional_expr): Use unlowered_expr_type.
2691 * pt.c (type_unification_real): Likewise.
2693 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2696 * typeck.c (check_return_expr): Check for bare parameter packs.
2697 (comptypes): Compare template parameter packs and
2698 type pack expansions.
2699 * decl.c (grokdeclarator): Deal with the declaration of function
2701 (grokparms): Verify that the (optional) function parameter pack is
2702 at the end of the parameter list.
2703 (xref_basetypes): Handle pack expansions in the base class.
2704 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2705 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2706 (NONTYPE_ARGUMENT_PACK): New.
2707 (TYPE_PACK_EXPANSION): New.
2708 (EXPR_PACK_EXPANSION): New.
2709 (ARGUMENT_PACK_SELECT): New.
2710 * cp-objcp-common.c (cp_tree_size): Compute size of
2711 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2712 ARGUMENT_PACK_SELECT.
2713 * error.c (dump_template_argument): Print template argument packs.
2714 (dump_template_argument_list): Ditto.
2715 (dump_template_parameter): Dump `...' for template type parameter
2717 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2718 (dump_parameters): Print function parameter packs.
2719 (dump_template_parms): Print template argument packs.
2720 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2721 (maybe_warn_variadic_templates): New.
2722 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2723 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2724 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2726 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2727 (write_template_arg): Write argument packs as separate arguments.
2728 * cp-tree.h (struct template_parm_index_s): Add flag that
2729 indicates that the template parameter is actually a parameter
2731 (struct tree_argument_pack_select): New.
2732 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2733 (union lang_tree_node): Add argument_pack_select.
2734 (FUNCTION_PARAMETER_PACK_P): New.
2735 (PACK_EXPANSION_P): New.
2736 (PACK_EXPANSION_PATTERN): New.
2737 (SET_PACK_EXPANSION_PATTERN): New.
2738 (PACK_EXPANSION_PARAMETER_PACKS): New.
2739 (ARGUMENT_PACK_P): New.
2740 (ARGUMENT_PACK_ARGS): New.
2741 (SET_ARGUMENT_PACK_ARGS): New.
2742 (ARGUMENT_PACK_INCOMPLETE_P): New.
2743 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2744 (TEMPLATE_PARM_PARAMETER_PACK): New.
2745 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2746 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2747 (ARGUMENT_PACK_SELECT_INDEX): New.
2748 (ARGUMENT_PACK_SELECT_ARG): New.
2749 (struct cp_declarator): Add parameter_pack_p flag.
2750 (maybe_warn_variadic_templates): Declare.
2751 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2752 indicate a template parameter pack.
2753 (uses_parameter_packs): Declare.
2754 (template_parameter_pack_p): Declare.
2755 (template_parms_variadic_p): Declare.
2756 (make_pack_expansion): Declare.
2757 (check_for_bare_parameter_packs): Declare.
2758 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2759 sizeof... expressions.
2760 (pp_cxx_expression): Print pack expansions and non-type argument
2762 (pp_cxx_exception_specification): Print pack expansions.
2763 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2764 (pp_cxx_ctor_initializer): Print pack expansions.
2765 (pp_cxx_type_id): Print pack expansions.
2766 (pp_cxx_template_argument_list): Print argument packs.
2767 (pp_cxx_template_parameter): Print ellipsis for template parameter
2769 * pt.c (comp_template_parms): Compare template parameter packs.
2770 (template_parameter_pack_p): New.
2771 (template_parms_variadic_p): New.
2772 (template_args_variadic_p): New.
2773 (make_ith_pack_parameter_name): New.
2774 (struct find_parameter_pack_data): New.
2775 (find_parameter_packs_r): New.
2776 (uses_parameter_packs): New.
2777 (make_pack_expansion): New.
2778 (check_for_bare_parameter_packs): New.
2779 (expand_template_argument_pack): New.
2780 (reduce_template_parm_level): Propagate parameter pack flag.
2781 (process_template_parm): Add is_parameter_pack parameter to state
2782 when the parameter is actually a parameter pack. Create template
2783 parameter packs when is_parameter_pack is true.
2784 (current_template_args): The argument for a template parameter
2785 pack is an argument pack containing a single pack expansion.
2786 (process_partial_specialization): When checking that non-type
2787 argument expressions do not involve template parameters, loop over
2788 the arguments in argument packs separately.
2789 (push_template_decl_real): Check that the type of the declaration
2790 does not have any bare parameter packs. Check that primary
2791 templates have no more than one parameter pack, and that it comes
2792 at the end of the template parameter list.
2793 (convert_template_argument): Handle coercions for pack expansion
2794 expressions by coercing the pattern then rebuilding the expansion.
2795 (coerce_template_parms): When coercing the arguments for a
2796 variadic template, pack "extra" arguments into an argument pack.
2797 (coerce_template_template_parms): Cannot coerce between parameter
2798 packs and non-pack parameters.
2799 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2800 (comp_template_args): Expand all template arguments packs before
2801 comparing template argument lists.
2802 (mangle_class_name_for_template): Make argument packs as separate
2804 (for_each_template_parm_r): No need to handle BASELINK.
2805 (instantiate_class_template): Handle pack expansions in the base
2807 (tsubst_pack_expansion): New.
2808 (tsubst_template_args): Handle substitutions of argument packs and
2809 pack expansion into template argument lists.
2810 (tsubst_decl): Expand function parameter packs into separate
2811 function parameters.
2812 (tsubst_arg_types): Expand a type pack expansion into separate
2814 (tsubst_exception_specification): Handle pack expansions in
2815 exception specifiers.
2816 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2817 replacing a template parameter with its argument. If we encounter
2818 a substitution for an argument pack, just return the parameter
2820 (tsubst_copy): sizeof(X...) returns the number of elements in
2821 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2822 PARM_DECL is a parameter pack.
2823 (tsubst_expr): Expression pack expansions and argument packs
2824 cannot show up here; they will all be handled through function
2825 calls, sizeof, and template argument lists.
2826 (tsubst_copy_and_build): sizeof(X...) returns the number of
2827 elements in parameter pack X. Handle pack expansions in TREE_LIST
2828 and CONSTRUCTOR nodes.
2829 (fn_type_unification): Handle "incomplete" explicit template
2830 argument lists that specify some of the arguments for a template
2832 (type_unification_real): Unify arguments against pack expansions.
2833 (template_parm_level_and_index): New, helper function.
2834 (unify_pack_expansion): New.
2835 (unify): Unify argument packs on an argument-by-argument basis,
2836 handling variadic argument packs as well.
2837 (more_specialized_fn): Handle unification of function parameter
2838 packs. All things being equal, prefer non-variadic function
2839 templates to variadic function templates.
2840 (more_specialized_class): Prefer the variadic class template
2841 partial specialization that binds fewer arguments to a parameter
2843 (regenerate_decl_from_template): Expand function parameter packs
2844 into separate parameters.
2845 (instantiate_decl): Ditto.
2846 (tsubst_initializer_list): Handle pack expansions for base-class
2848 (dependent_type_p_r): Determine dependent types in argument packs
2849 and pack expansions.
2850 (value_dependent_expression_p): Determine value-dependence of
2851 non-type argument packs.
2852 (dependent_template_arg_p): Handle argument packs.
2853 * semantics.c (finish_cond): Check for bare parameter packs.
2854 (finish_expr_stmt): Ditto.
2855 (finish_for_expr): Ditto.
2856 (finish_switch_cond): Ditto.
2857 (finish_mem_initializers): Ditto.
2858 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2860 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2861 * parser.c (make_declarator): Declarator is not an expansion.
2862 (make_pointer_declarator): Transfer parameter pack flag to outer
2864 (make_reference_declarator): Ditto.
2865 (make_ptrmem_declarator): Ditto.
2866 (make_call_declarator): Ditto.
2867 (make_array_declarator): Ditto.
2868 (cp_parser_postfix_expression): Allow pack expansion expressions
2869 in the argument list for a call expression.
2870 (cp_parser_parenthesized_expression_list): Add new parameter
2871 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2872 into separate arguments."
2873 (cp_parser_new_placement): Allow pack expansion expressions.
2874 (cp_parser_new_initializer): Ditto.
2875 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2876 base-class initializer expansion.
2877 (cp_parser_mem_initializer): Ditto.
2878 (cp_parser_template_parameter_list): Keep track of whether the
2879 template parameter is a template parameter pack.
2880 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2881 template parameter pack.
2882 (cp_parser_type_parameter): Ditto.
2883 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2885 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2886 this declarator is a parameter pack.
2887 (cp_parser_parameter_declaration): The ellipsis does not end the
2888 parameter declaration, because it might be a parameter pack. Parse
2889 the ellipsis to indicate a parameter pack.
2890 (cp_parser_initializer): Allow pack expansions.
2891 (cp_parser_initializer_list): Allow ellipsis to create an
2892 initializer expansion.
2893 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2895 (cp_parser_type_id_list): Allow ellipsis to create an exception
2896 specifier expansion.
2897 (cp_parser_attribute_list): Don't allow pack expansions.
2898 (cp_parser_functional_cast): Allow pack expansions.
2899 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2900 compute the length of a parameter pack.
2901 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2902 end a template argument.
2903 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2904 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2907 2007-03-09 Dirk Mueller <dmueller@suse.de>
2909 * cp/call.c (build_new_op): Call warn_logical_operator.
2911 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2914 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2917 * pt.c (any_template_arguments_need_structural_equality_p):
2920 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2922 * decl.c (grokdeclarator): Disable warnings for anonymous
2925 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2927 * typeck2.c (readonly_error): Always emit a hard error.
2928 Remove last argument.
2929 * cp-tree.h (readonly_error): Adjust prototype.
2930 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2931 * typeck.c (build_unary_op): Likewise.
2932 (build_modify_expr): Likewise.
2934 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
2937 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2939 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2942 * parser.c (struct cp_parser): New IN_IF_STMT.
2943 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
2944 returning if parsing the body of an 'if' statement or issuing an
2945 error and continuing.
2946 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
2948 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
2950 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
2953 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
2956 2007-03-02 Geoffrey Keating <geoffk@apple.com>
2958 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
2959 Objective-C++. Don't exit early if -shared-libgcc needs to be
2962 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2964 * typeck.c (common_base_type): Delete unused function.
2966 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2968 * Make-lang.in: Add dummy lang.install-pdf target.
2970 2007-03-01 Simon Baldwin <simonb@google.com>
2973 * decl.c (check_tag_decl): Added new warning for typedef ignored
2974 when it precedes an otherwise valid non-typedef declaration.
2976 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
2978 * typeck.c (build_function_call): Store converted arguments
2979 in a stack-allocated array instead of building a list.
2980 (convert_arguments): Store arguments in the array passed in as an
2981 argument, and return the actual number of arguments.
2982 * call.c (build_call): Delete, and replace with...
2983 (build_call_n, build_call_a): New.
2984 (build_op_delete_call): Rewrite to avoid constructing argument lists.
2985 (build_over_call): Store converted arguments in a stack-allocated
2986 array instead of building a list.
2987 (build_cxx_call): Pass arguments in an array instead of as a list.
2988 (build_java_interface_fn_ref): Rewrite to avoid constructing
2990 * tree.h: Update declarations to reflect above changes.
2991 * method.c (use_thunk): Use a stack-allocated array to hold
2992 the arguments instead of a list.
2993 * rtti.c (throw_bad_cast): Update call to cxx_call.
2994 (throw_bad_typeid): Likewise.
2995 (build_dynamic_cast_1): Likewise.
2996 * init.c (build_builtin_delete_call): Use build_call_n.
2997 * decl.c (expand_static_init): Likewise.
2998 * except.c (cp_protect_cleanup_actions): Likewise.
2999 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
3000 (gimplify_must_not_throw_expr): Likewise.
3001 (cxx_omp_apply_fn): Use build_call_a.
3003 2007-02-26 Mark Mitchell <mark@codesourcery.com>
3005 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
3006 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
3008 2007-02-25 Mark Mitchell <mark@codesourcery.com>
3010 * cp-tree.h (static_ctors): Remove.
3011 * cp-tree.h (static_dtors): Likewise.
3012 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
3013 refactoring of tree_map hierarchy.
3014 (decl_shadowed_for_var_insert): Likewise.
3015 * semantics.c (expand_body): Use c_expand_body.
3016 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
3017 * decl2.c (static_ctors): Remove.
3018 (static_dtors): Likewise.
3019 (generate_ctor_or_dtor_function): Pass NULL_TREE to
3020 objc_generate_static_init_call. Do not call static_[cd]tors.
3021 (generate_ctor_and_dtor_functions_for_priority): Do not check for
3023 (cp_write_global_declarations): Likewise.
3025 2007-02-23 Richard Guenther <rguenther@suse.de>
3027 * class.c (note_name_declared_in_class): Make declaration
3028 changes meaning a pedwarn.
3030 2007-02-22 Michael Matz <matz@suse.de>
3033 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
3034 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
3035 dump_function_decl): Guard emitting outer scopes by new flag.
3036 * cp-lang.c (cxx_dwarf_name): New function.
3037 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
3038 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
3040 (push_template_decl_real, lookup_template_class): Remove calls
3043 2007-02-19 Mark Mitchell <mark@codesourcery.com>
3045 * call.c (build_new_method_call): Ensure that explicit calls of
3046 destructors have type "void".
3048 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3050 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
3051 and -Walways-true with -Waddress.
3052 * cvt.c (convert_to_void): Replace unconditional warning with
3055 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
3057 * decl.c, tree.c: Fix comment typos.
3059 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3062 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
3063 statement expression if we had an error mark node.
3065 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3066 Brooks Moses <brooks.moses@codesourcery.com>
3067 Lee Millward <lee.millward@codesourcery.com>
3069 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
3070 Change class to tcc_vl_exp.
3072 * call.c (build_call): Use build_call_list instead
3074 (build_over_call): Likewise.
3075 (build_new_method_call): Use build_min_non_dep_call_list
3076 instead of build_min_non_dep.
3078 * error.c (dump_call_expr_args): New function.
3079 (dump_aggr_init_expr_args): New function.
3080 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
3081 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
3083 * cvt.c (convert_to_void): Use build_call_array instead
3084 of build3; use new AGGR_INIT_EXPR accessor macros.
3086 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
3087 instead of TREE_CODE_LENGTH.
3089 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
3090 AGGR_INIT_EXPR accessor macros.
3092 * cp-gimplify.c (cp_gimplify_init_expr): Use
3093 AGGR_INIT_EXPR_SLOT to set the slot operand.
3095 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
3096 (AGGR_INIT_EXPR_SLOT): New macro.
3097 (AGGR_INIT_EXPR_ARG): New macro.
3098 (aggr_init_expr_nargs): New macro.
3099 (AGGR_INIT_EXPR_ARGP): New macro.
3100 (aggr_init_expr_arg_iterator): New.
3101 (init_aggr_init_expr_arg_iterator): New.
3102 (next_aggr_init_expr_arg): New.
3103 (first_aggr_init_expr_arg): New.
3104 (more_aggr_init_expr_args_p): New.
3105 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
3106 (stabilize_aggr_init): New declaration.
3107 (build_min_non_dep_call_list): Likewise.
3109 * tree.c (process_aggr_init_operands): New function.
3110 (build_aggr_init_array) New function.
3111 (build_cplus_new): Update to use new CALL_EXPR and
3112 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
3113 build_aggr_init_array.
3114 (build_min_non_dep_call_list) New function.
3115 (build_min_nt): Assert input code parameter is not a variable
3116 length expression class.
3117 (build_min, build_min_non_dep): Likewise.
3118 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
3119 to check for equality instead of recursing. Handle tcc_vl_exp
3121 (stabilize_call): Update to only handle CALL_EXPRs, not
3122 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
3123 (stabilize_aggr_init): New function.
3124 (stabilize_init): Use it.
3126 * cxx-pretty-print.c (pp_cxx_postfix_expression)
3127 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
3128 AGGR_INIT_EXPR accessor macros and argument iterators.
3130 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
3131 build_vl_exp. Iterate through the operands, recursively
3132 processing each one.
3133 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3134 CALL_EXPR accessor macros.
3135 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3136 tree code classes. Use TREE_OPERAND_LENGTH instead of
3139 * semantics.c (finish_call_expr): Use build_nt_call_list
3140 instead of build_nt.
3141 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3142 accessor macros. Use build_call_array to construct the
3143 CALL_EXPR node instead of build3
3145 * decl2.c (build_offset_ref_call_from_tree): Use
3146 build_nt_call_list and build_min_non_dep_call_list instead
3147 of build_min_nt and build_min_non_dep.
3149 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3150 Use build_nt_call_list instead of build_min_nt.
3152 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3155 * call.c (build_conditional_expr): Improve error message.
3157 2007-02-13 Dirk Mueller <dmueller@suse.de>
3159 * friend.c (do_friend): Annotate warning about friend
3160 declarations in templates with OPT_Wnon_template_friend.
3161 Convert informal message from warning() to inform().
3163 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3164 Mark Mitchell <mark@codesourcery.com>
3167 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3168 instantiations for variables.
3170 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3173 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3174 Check warn_unused_value just once.
3176 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3179 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3180 (fn_type_unificiation): Likewise.
3181 (get_bindings): Likewise.
3183 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3186 * decl.c (finish_function): Use DECL_REPLACEABLE.
3187 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3189 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3191 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3193 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3195 * decl.c (grokvardecl): Don't error if !have_tls.
3196 (grokdeclarator): Likewise.
3197 * parser.c (cp_parser_omp_threadprivate): Likewise.
3199 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3202 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3203 parameters and result decls in omp clauses.
3204 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3207 2007-02-05 Dirk Mueller <dmueller@suse.de>
3210 * parser.c (cp_parser_class_specifier): Always initialize bases.
3212 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3214 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3215 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3216 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3218 * semantics.c (finish_omp_atomic): Store a whole expression node
3219 in operand 1, and integer_zero_node in operand 0, for dependent
3220 OMP_ATOMIC. Rewrite to make flow easier to understand.
3222 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3224 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3226 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3228 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3229 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3231 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3233 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3234 keyword warning to -Wc++0x-compat.
3236 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3238 * decl.c (grokdeclarator): Update documentation.
3240 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3243 * decl.c (grokdeclarator): If __thread is used together with
3244 a storage class other than extern and static, clear thread_p
3245 after issuing diagnostics and fall through to checking the
3248 2007-01-30 Roger Sayle <roger@eyesopen.com>
3250 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3251 calculating the size of an array (to avoid recursive errors).
3253 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3256 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3258 * call.c (convert_like_real): Don't warn when converting to
3261 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3263 * decl.c (pop_label): Replace warning with call to
3264 warn_for_unused_label.
3266 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3269 * semantics.c (finish_pseudo_destructor_expr): Check the
3270 destrutor name by calling check_dtor_name.
3272 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3274 * lex.c (D_CPP0X): Rename.
3276 (reswords): D_CPP0X -> D_CXX0X.
3277 (init_reswords): Ditto.
3278 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3279 of C++0x keywords as identifiers.
3281 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3284 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3287 2007-01-23 Ian Lance Taylor <iant@google.com>
3289 * typeck.c (convert_for_assignment): Only warn about a = b = c
3290 when converting to bool.
3292 2007-01-23 Roger Sayle <roger@eyesopen.com>
3294 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3296 * typeck.c (ignore_overflows): Remove the remaining uses of
3297 TREE_CONSTANT_OVERFLOW.
3299 2007-01-20 Jan Hubicka <jh@suse.cz>
3301 * decl2.c (start_objects, start_static_storage_duration_function):
3302 Do not make the functions uninlinable.
3304 2007-01-17 Ian Lance Taylor <iant@google.com>
3306 * class.c (add_method): Call VEC_reserve_exact rather than passing
3307 a negative size to VEC_reserve.
3309 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3312 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3314 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3317 * decl.c (make_typename_type): If the qualified name is not a
3318 type, issue an error.
3319 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3322 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3324 * rtti.c: Include target.h.
3325 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3326 don't emit typeinfo for fundamental types as weak.
3327 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3329 2007-01-08 Richard Guenther <rguenther@suse.de>
3331 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3333 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3335 * call.c (standard_conversion): Pass flag to
3336 vector_types_convertible_p to disallow emission of note.
3337 * typeck.c (convert_for_assignment): Pass flag to
3338 vector_types_convertible_p to allow emission of note.
3339 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3340 to disallow emission of note.
3342 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3345 * typeck.c (build_binary_op): Call overflow_warning if
3346 TREE_OVERFLOW_P is true for the result and not for any of the
3349 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3352 * class.c (add_method): Don't wait until template
3353 instantiation time to complain about duplicate methods.
3355 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3358 * semantics.c (finish_unary_op_expr): Warn only if result
3359 overflowed and operands did not.
3361 2007-01-05 Ian Lance Taylor <iant@google.com>
3363 * typeck.c (build_binary_op): Warn about comparing a non-weak
3366 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3368 * pt.c (tsubst): Propagate the need for structural equality checks
3369 when reducing the level of template parameters.
3371 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3373 * pt.c: Fix a comment typo.
3375 2007-01-02 Ian Lance Taylor <iant@google.com>
3377 * semantics.c (maybe_convert_cond): Optionally warn when using an
3378 assignment as a condition.
3379 * typeck.c (convert_for_assignment): Optionally warn about
3380 assigning the result of an assignment to a bool.
3382 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3384 * pt.c (canonical_template_parms): Correct typo in comment.
3386 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3388 * typeck.c (structural_comptypes): Renamed from "comptypes".
3389 (comptypes): Use canonical type information to perform fast type
3390 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3391 canonical type comparison returns the same results as we would see
3392 from the current, structural check. Support COMPARE_STRUCTURAL
3393 when we need structural checks.
3394 * decl.c (typename_compare): Fix comment.
3395 (build_typename_type): TYPENAME_TYPE nodes require structural
3396 equality checks, because they resolve different based on the
3398 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3399 require structural equality checks (for now).
3400 (build_ptrmemfunc_type): Build the canonical pointer to member
3402 (compute_array_index_type): Whenever we build a new index type
3403 to represent the size of an array in a template, we need to mark
3404 this index type as requiring structural equality. This goes for
3405 arrays with value-dependent sizes with the current ABI, or all
3407 * tree.c (cplus_array_hash): New.
3408 (struct cplus_array_info): New.
3409 (cplus_array_compare): New.
3410 (cplus_array_htab): New.
3411 (build_cplus_array_type_1): Use a hash table to cache the array
3412 types we build. Build the canonical array type for each array
3414 (cp_build_qualified_type_real): When building a cv-qualified array
3415 type, use the hash table of array types and build canonical array
3417 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3418 use structural equality (for now).
3419 * cp-tree.h (COMPARE_STRUCTURAL): New.
3420 * pt.c (canonical_template_parms): New.
3421 (canonical_type_parameter): New.
3422 (process_template_parm): Find the canonical type parameter.
3423 (lookup_template_class): When we have named the primary template
3424 type, set the canonical type for our template class to the primary
3425 template type. If any of the template arguments need structural
3426 equality checks, the template class needs structural equality
3428 (tsubst): When reducing the level of a template template
3429 parameter, we require structural equality tests for the resulting
3430 parameter because its template parameters have not had their types
3431 canonicalized. When reducing a template type parameter, find the
3432 canonical reduced type parameter.
3433 (any_template_arguments_need_structural_equality_p): New.