1 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
4 * pt.c (check_default_tmpl_args): Check for parameter packs that
5 aren't at the end of a primary template.
6 (push_template_decl_real): Remove check for parameter packs that
7 aren't at the end of a primary template; that now happens in
8 check_default_tmpl_args.
9 * semantics.c (finish_template_template_parm): Use
10 check_default_tmpl_args to check for errors in the template
13 2008-01-12 Doug Kwan <dougkwan@google.com>
15 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
16 instead of OPT_Wreturn_type in warning due to ignored return type
18 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
19 instead of OPT_Wreturn_type in warning due to ignored return type
22 2008-01-08 Jakub Jelinek <jakub@redhat.com>
25 * semantics.c (finish_omp_for): Don't call
26 fold_build_cleanup_point_expr if processing_template_decl.
28 2008-01-04 Paolo Carlini <pcarlini@suse.de>
29 Jakub Jelinek <jakub@redhat.com>
32 * error.c (dump_template_argument): Deal with TREE_LIST.
34 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
36 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
37 long" in C++0x mode; change the warning to note that "long long"
38 is only unsupported in C++98 mode.
40 2007-12-20 Jason Merrill <jason@redhat.com>
43 * call.c (standard_conversion): Derived-to-base is considered a
46 2007-12-19 Jakub Jelinek <jakub@redhat.com>
49 * parser.c (cp_parser_omp_parallel): For non-combined parallel
50 call cp_parser_statement rather than
51 cp_parser_already_scoped_statement.
53 2007-12-18 Jason Merrill <jason@redhat.com>
56 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
58 (dependent_type_p_r): Handle the domain of an array.
60 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
61 Jakub Jelinek <jakub@redhat.com>
66 * pt.c (template_template_parm_bindings_ok_p): New; verifies
67 bindings of template template parameters after all template
68 arguments have been deduced.
69 (coerce_template_parms): Don't complain when COMPLAIN doesn't
71 (fn_type_unification): Use template_template_parm_bindings_ok_p.
72 (unify): Deal with variadic, bound template template parameters.
73 (get_class_bindings): Use template_template_parm_bindings_ok_p.
75 2007-12-18 Jakub Jelinek <jakub@redhat.com>
78 * decl.c (grokdeclarator): Reject friend sfk_constructor
81 2007-12-17 Jakub Jelinek <jakub@redhat.com>
84 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
87 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
90 * cp-lang.c (cp_classify_record): New.
91 (LANG_HOOKS_CLASSIFY_RECORD): Override.
93 2007-12-11 Jakub Jelinek <jakub@redhat.com>
96 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
99 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
100 dynamic_cast in a template.
102 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
105 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
106 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
108 2007-12-10 Jakub Jelinek <jakub@redhat.com>
111 * error.c (dump_type_prefix, dump_type_suffix): Handle
115 * error.c (dump_expr): Handle ABS_EXPR.
117 2007-12-09 Jakub Jelinek <jakub@redhat.com>
121 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
122 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
123 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
124 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
125 flag_use_repository and repo_emit_p returned 2.
127 2007-12-06 Jakub Jelinek <jakub@redhat.com>
130 * tree.c (stabilize_call, stabilize_init): Do nothing if
131 processing_template_decl.
133 2007-12-05 Jakub Jelinek <jakub@redhat.com>
136 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
137 error instead of assertion failure.
138 * parser.c (cp_parser_decltype): If closing paren is not found,
139 return error_mark_node.
141 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
144 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
146 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
147 since arg_assoc_template_arg will deal with them (better).
149 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
152 * pt.c (tsubst_exception_specification): Handle substitutions into
153 member templates, where tsubst_pack_expansion returns a
156 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
159 * pt.c (unify_pack_expansion): If we didn't deduce any actual
160 bindings for the template parameter pack, don't try to keep the
161 empty deduced arguments.
162 (unify): If a parameter is a template-id whose template argument
163 list contains a pack expansion that is not at the end, then we
164 cannot unify against that template-id.
166 2007-12-02 Paolo Carlini <pcarlini@suse.de>
169 * pt.c (current_template_args): Use error_operand_p.
171 2007-12-02 Paolo Carlini <pcarlini@suse.de>
174 * error.c (dump_decl): Handle TREE_BINFO.
176 2007-12-01 Ollie Wild <aaw@google.com>
179 * typeck.c (build_binary_op): Add conversion of pointers to function
180 members appearing as operands to the equality operators.
182 2007-11-30 Jakub Jelinek <jakub@redhat.com>
185 * error.c (dump_expr): Handle OBJ_TYPE_REF.
187 2007-11-29 Jakub Jelinek <jakub@redhat.com>
190 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
192 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
197 * parser.c (cp_parser_decltype): Don't call finish_id_expression
199 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
202 2007-11-27 Jakub Jelinek <jakub@redhat.com>
204 PR tree-optimization/34181
205 * method.c (use_thunk): Don't inline the call in the thunk.
208 * tree.c (decl_linkage): Static data members and static member
209 functions in anonymous ns classes are lk_external.
211 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
214 * decl.c (start_preparsed_function): Pass
215 processing_template_decl for the new allocate_struct_function
218 2007-11-25 Richard Guenther <rguenther@suse.de>
220 * decl.c (poplevel): Use BLOCK_CHAIN.
222 2007-11-24 Ollie Wild <aaw@google.com>
224 * typeck.c (delta_from_ptrmemfunc): New function.
225 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
226 (build_binary_op): Call delta_from_ptrmemfunc.
228 2007-11-23 Jakub Jelinek <jakub@redhat.com>
232 * decl.c (cp_finish_decl): Disallow variable or field
233 definitions if extern "Java" aggregates.
234 (grokparms): Disallow parameters with extern "Java"
236 (check_function_type): Disallow function return values
237 with extern "Java" aggregates.
238 * init.c (build_new_1): Disallow placement new with
239 extern "Java" aggregates.
241 2007-11-23 Mark Mitchell <mark@codesourcery.com>
242 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
245 * call.c (convert_like_real): Build a zero constant when __null is
246 converted to an integer type.
248 2007-11-22 Jakub Jelinek <jakub@redhat.com>
251 * decl2.c (cp_write_global_declarations): Issue error about static
252 data members in anonymous namespace which are declared and used,
255 2007-11-20 Jakub Jelinek <jakub@redhat.com>
258 * parser.c (cp_parser_class_head): Reject function template ids.
261 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
262 when processing_template_decl to build_array_type.
265 * pt.c (more_specialized_fn): Don't segfault if one or
266 both argument list end with ellipsis.
268 2007-11-18 Jakub Jelinek <jakub@redhat.com>
271 * semantics.c (finish_call_expr): Set
272 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
273 or OVERLOAD with all noreturn functions.
275 2007-11-16 Jakub Jelinek <jakub@redhat.com>
278 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
281 2007-11-13 Jakub Jelinek <jakub@redhat.com>
288 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
289 set to error_mark_node the outermost POINTER_TYPE to the pack if
290 it is seen in a POINTER_TYPE.
291 (push_template_decl_real): If check_for_bare_parameter_packs
292 fails for function return type, set the return type to
293 integer_type_node. If check_for_bare_parameter_packs failed
294 for non-function, return error_mark_node.
297 * call.c (build_new_op): Call resolve_args before calling
300 2007-11-11 Tom Tromey <tromey@redhat.com>
303 * lex.c (handle_pragma_implementation): Use cpp_included_before.
305 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
308 * pt.c (redeclare_class_template): Update error message. Use a
309 note to show the previous declaration.
310 (tsubst_friend_class): Use the location of the friend template as
311 the input location before calling redeclare_class_template.
313 2007-11-11 Jakub Jelinek <jakub@redhat.com>
316 * semantics.c (finish_pseudo_destructor_expr): Handle
317 object == error_mark_node.
319 2007-11-10 Jakub Jelinek <jakub@redhat.com>
322 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
323 is not scalar type, let finish_class_member_access_expr handle
324 diagnostics. Pass BIT_NOT_EXPR argument to
325 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
327 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
330 * decl.c (cp_complete_array_type): If any of the initializer
331 elements are pack expansions, don't compute the array size yet.
333 2007-11-08 Andrew Pinski <pinskia@gmail.com>
336 * tree.c (decl_linkage): Fields have no linkage.
338 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
340 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
342 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
347 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
348 Be careful with ERROR_MARK_NODEs.
349 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
352 2007-11-07 Jakub Jelinek <jakub@redhat.com>
355 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
358 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
362 * tree.c (c_build_qualified_type): Define bridge to
363 cp_build_qualified_type.
365 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
376 * typeck.c (check_return_expr): Pass address of retval to
377 check_for_bare_parameter_packs.
378 * class.c (build_base_field): Tolerate bases that have no layout
380 (end_of_base): Ditto.
381 * tree.c (canonical_type_variant): Be careful with
383 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
385 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
386 which states whether parameter packs should be replaced with
388 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
389 possible. If set_packs_to_error is set true, replace the parameter
390 pack with ERROR_MARK_NODE. Manage our own pointer sets.
391 (uses_parameter_packs): Don't set parameter packs to
393 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
394 which may be modified (if it is a parameter pack). Instructs
395 find_parameter_packs_r to replace parameter packs with
396 ERROR_MARK_NODE (so that they won't cause errors later on).
397 (process_template_parm): Pass pointer to
398 check_for_bare_parameter_packs.
399 (process_partial_specialization): Replace pack expansions before
400 the end of the template argument list with ERROR_MARK_NODE.
401 (push_template_decl_real): Pass pointer to
402 check_for_bare_parameter_packs. Replace parameter packs not at the
403 end of the template parameter list with ERROR_MARK_NODE.
404 (convert_template_argument): Be more careful about using DECL_NAME
405 on only declarations.
406 (unify): Can't unify against ERROR_MARK_NODE.
407 * semantics.c (finish_cond): Pass pointer to
408 check_for_bare_parameter_packs.
409 (finish_expr_stmt): Ditto.
410 (finish_for_expr): Ditto.
411 (finish_switch_cond): Pass pointer to
412 check_for_bare_parameter_packs, and call it before we put the
413 condition into the statement.
414 (finish_mem_initializers): Pass pointer to
415 check_for_bare_parameter_packs.
416 (finish_member_declaration): Ditto.
417 * parser.c (cp_parser_base_clause): Ditto.
419 2007-11-06 Jakub Jelinek <jakub@redhat.com>
422 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
423 with the final TREE_READONLY flag in place. processing_template_decl
424 is known to be 0 in this part of function.
427 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
428 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
429 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
430 * semantics.c (finish_omp_atomic): Revert most of the
431 2007-02-05 changes, just keep the new representation of
432 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
434 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
437 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
440 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
445 * typeck.c (merge_types): Don't lose rvalue references when
447 * call.c (build_over_call): Don't elide move constructors just
448 because the copy constructor is trivial (!).
449 (compare_ics): If comparing cv-qualifiers fails, we can still order
450 based on binding lvalues vs. rvalues.
452 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
455 * pt.c (unify_pack_expansion): bring handling of function call
456 arguments into line with type_unification_real.
458 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
460 * typeck.c (build_binary_op): Use pedwarn instead of error for
463 2007-11-05 Jakub Jelinek <jakub@redhat.com>
466 * parser.c (cp_parser_unary_expression): For &&label call
467 cp_parser_non_integral_constant_expression and return error_mark_node
471 * decl.c (grokdeclarator): Don't call build_memfn_type if type
472 is neither FUNCTION_TYPE nor METHOD_TYPE.
474 2007-11-02 Jakub Jelinek <jakub@redhat.com>
477 * parser.c (cp_parser_nested_name_specifier_opt): Use
478 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
479 typedef of currently open class.
481 2007-11-02 Paolo Carlini <pcarlini@suse.de>
484 * error.c (dump_expr): Deal specially with statements.
486 2007-11-01 Jason Merrill <jason@redhat.com>
489 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
491 (lookup_template_class): Use it to get the outer template args
492 for instantiating one.
495 * pt.c (reduce_template_parm_level): tsubst the parameters
496 of a template template parm.
498 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
501 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
503 2007-11-01 Jakub Jelinek <jakub@redhat.com>
506 * parser.c (cp_parser_postfix_dot_deref_expression): If
507 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
508 first and if that succeeds and type is SCALAR_TYPE_P, create
512 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
513 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
514 as for std::type_info.
516 2007-10-31 Paolo Carlini <pcarlini@suse.de>
519 * cxx-pretty-print.c (pp_cxx_typeid_expression,
520 pp_cxx_delete_expression): Change to static linkage.
521 * cxx-pretty-print.h: Adjust declarations.
522 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
523 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
524 MODOP_EXPR): Forward to pp_expression.
526 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
529 2007-10-31 Christian Bruel <christian.bruel@st.com>
530 Mark Mitchell <mark@codesourcery.com>
533 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
534 if retval is volatile.
536 2007-10-30 Jakub Jelinek <jakub@redhat.com>
539 * decl2.c (build_offset_ref_call_from_tree): Call
540 build_non_dependent_expr on object prior to building ADDR_EXPR from it
541 if FN is DOTSTAR_EXPR.
543 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
547 * pt.c (find_parameter_packs_r): Fix typo in comment.
548 (convert_template_argument): Look at the pattern of a pack
549 expansion to determine what kind of entity we're converting.
550 (coerce_template_parameter_pack): When we have coerced a non-type
551 template parameter pack, substitute into the type of that pack.
552 (tsubst_pack_expansion): When our substitution of a parameter pack
553 is a "trivial" substitution of itself, just substitute into the
554 pack expansion rather than actually expanding.
556 2007-10-29 Jakub Jelinek <jakub@redhat.com>
559 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
560 for non-integral type bitfields. Return true if bitfield is correct, false
561 error has been diagnosed.
562 (check_field_decls): If check_bitfield_decl returned false, call also
565 2007-10-28 Paolo Carlini <pcarlini@suse.de>
566 Mark Mitchell <mark@codesourcery.com>
569 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
570 class member error out and return.
572 2007-10-27 Jakub Jelinek <jakub@redhat.com>
574 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
575 to current_function_decl rather than 0.
578 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
580 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
582 2007-10-27 Jason Merrill <jason@redhat.com>
585 * call.c (convert_default_arg): Detect recursion.
587 2007-10-27 Jakub Jelinek <jakub@redhat.com>
590 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
591 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
593 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
595 * error.c (dump_expr): Handle OFFSETOF_EXPR.
597 2007-10-26 Jason Merrill <jason@redhat.com>
600 * pt.c (get_template_info): New fn.
601 (template_class_depth): Use it.
602 (push_template_decl_real): Check that the template args of the
603 definition match the args of the previous declaration.
605 2007-10-26 Paolo Carlini <pcarlini@suse.de>
608 * decl2.c (coerce_new_type): Do not allow a default argument for
611 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
614 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
615 don't see the leading '('. Only lookup names if we get an
618 2007-10-26 Jakub Jelinek <jakub@redhat.com>
621 * parser.c (cp_parser_parenthesized_expression_list): Set
622 greater_than_is_operator_p to true in between the parens.
624 2007-10-26 Paolo Carlini <pcarlini@suse.de>
627 * decl.c (grokdeclarator): In case of conflicting specifiers
628 just return error_mark_node.
630 2007-10-26 Ollie Wild <aaw@google.com>
632 * expr.c (cxx_expand_expr): Removed.
633 * cp-tree.h (exx_expand_expr): Removed.
634 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
637 2007-10-25 Paolo Carlini <pcarlini@suse.de>
640 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
642 2007-10-23 Jason Merrill <jason@redhat.com>
644 PR c++/25950 (DR 391)
645 * call.c (struct conversion): Remove check_copy_constructor_p.
646 (reference_binding): Always bind a reference directly to a
647 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
649 (check_constructor_callable): Remove.
650 (convert_like_real): Don't call it.
651 (initialize_reference): Don't call check_constructor_callable.
652 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
653 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
654 conversions if LOOKUP_NO_TEMP_BIND.
655 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
656 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
658 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
660 2007-10-22 Jakub Jelinek <jakub@redhat.com>
663 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
664 before checking if its type is integral.
666 2007-10-22 Jason Merrill <jason@redhat.com>
669 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
670 * pt.c (apply_late_template_attributes): Splice out dependent
671 attributes from DECL_ATTRIBUTES.
673 * decl.c (cxx_maybe_build_cleanup): Use build_address.
675 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
677 * typeck.c (build_binary_op) : Use appropriate warning option
678 instead of unnamed warning.
680 2007-10-16 Paolo Carlini <pcarlini@suse.de>
683 * pt.c (current_template_args): Do not change TREE_LIST elements
684 with a TREE_VALUE of error_mark_node.
686 2007-10-16 Mark Mitchell <mark@codesourcery.com>
688 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
689 * decl.c (start_decl): Tidy.
690 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
692 (grokdeclarator): Clarify comment.
694 2007-10-14 Andrew Pinski <pinskia@gmail.com>
697 * decl.c (grokfndecl): Return NULL after the "definition of
698 implicitly-declared" error happened.
700 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
703 * call.c (build_user_type_conversion_1): Do not consider conversion
704 functions to convert a (possibly cv-qualified) object to the (possibly
705 cv-qualified) same object type (or a reference to it), to a (possibly
706 cv-qualified) base class of that type (or a reference to it).
708 2007-10-12 Paolo Carlini <pcarlini@suse.de>
710 * pt.c (tsubst): Use template_parm_level_and_index.
712 2007-10-12 Jakub Jelinek <jakub@redhat.com>
715 * parser.c (cp_parser_compound_statement): Handle label-declarations
716 at the beginning of the compound statement.
717 (cp_parser_block_declaration): Issue diagnostics about __label__
718 not at the beginning of a block.
720 2007-10-11 Paolo Carlini <pcarlini@suse.de>
723 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
724 to convert_template_argument.
725 (coerce_template_parms): Return error_mark_node after fixed-length
727 (tsubst_decl): Check for error_mark_node the return value of the
728 first tsubst in 'case VAR_DECL'.
730 2007-10-08 Ollie Wild <aaw@google.com>
732 * typeck2.c (digest_init): Call cplus_expand_constant after
733 convert_for_initialization.
734 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
735 * expr.c (cplus_expand_constant): Updated function description.
737 2007-10-04 Jason Merrill <jason@redhat.com>
740 * call.c (initialize_reference): Handle local static reference
743 2007-10-03 Jason Merrill <jason@redhat.com>
746 * name-lookup.c (push_namespace_with_attrs): Fold back into...
747 (push_namespace): Here.
748 (handle_namespace_attrs): New fn for the attr code.
749 (leave_scope): Don't pop_visibility.
750 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
751 * parser.c (cp_parser_namespace_definition): Call
752 handle_namespace_attrs and pop_visibility as appropriate.
755 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
757 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
759 * decl.c (duplicate_decls): Preserve linkage flags for mere
760 redeclarations of gnu_inline definitions.
762 2007-10-03 Jason Merrill <jason@redhat.com>
765 * decl.c (wrap_cleanups_r): New fn.
766 (wrap_temporary_cleanups): New fn.
767 (initialize_local_var): Call it.
769 2007-09-29 Jason Merrill <jason@redhat.com>
772 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
773 constant to not have DECL_EXTERNAL if it's file-local.
775 2007-09-28 Ollie Wild <aaw@google.com>
778 2007-09-27 Ollie Wild <aaw@google.com>
780 * typeck2.c (digest_init): Call cplus_expand_constant after
781 convert_for_initialization.
782 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
783 * expr.c (cplus_expand_constant): Updated function description.
785 2007-09-28 Jason Merrill <jason@redhat.com>
788 * class.c (layout_empty_base): Take rli parameter, update
789 rli->record_align if empty base has user-specified alignment.
790 (build_base_field): Pass rli to it.
792 2007-09-28 Paolo Carlini <pcarlini@suse.de>
795 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
797 2007-09-28 Paolo Carlini <pcarlini@suse.de>
800 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
801 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
802 (dump_parameters): Just call dump_type for argument packs too.
804 2007-09-28 Jakub Jelinek <jakub@redhat.com>
807 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
808 qualification by creating qualified PACK_EXPANSION_PATTERN and
809 then calling make_pack_expansion on it.
811 2007-09-27 Ollie Wild <aaw@google.com>
813 * typeck2.c (digest_init): Call cplus_expand_constant after
814 convert_for_initialization.
815 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
816 * expr.c (cplus_expand_constant): Updated function description.
818 2007-09-27 Jason Merrill <jason@redhat.com>
821 * decl2.c (is_late_template_attribute): Don't crash on unknown
824 2007-09-27 Paolo Carlini <pcarlini@suse.de>
827 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
828 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
829 spaces in the formatting.
830 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
832 2007-09-27 Jakub Jelinek <jakub@redhat.com>
834 * error.c (cxx_print_error_function): Add third argument, pass
835 it over to lhd_print_error_function.
836 (cp_print_error_function): If diagnostic->abstract_origin, print
838 * cp-tree.h (struct diagnostic_info): New forward decl.
839 (cxx_print_error_function): Add third argument.
841 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
844 * name-lookup.c (pushtag): Do not create an implicit typedef before
845 the associated type declaration is known to be valid.
847 2007-09-25 Jakub Jelinek <jakub@redhat.com>
849 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
850 rather than pointers.
852 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
855 * search.c (check_final_overrider): Fail if
856 targetm.comp_type_attributes returns 0.
858 2007-09-24 Jason Merrill <jason@redhat.com>
861 * pt.c (resolve_typename_type): Don't look things up in the original
862 template if it would mean losing template arguments.
864 2007-09-24 Jakub Jelinek <jakub@redhat.com>
867 * cp-tree.h (cxx_type_hash_eq): New prototype.
868 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
869 * tree.c (cxx_type_hash_eq): New function.
871 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
874 * tree.c (cp_build_qualified_type_real): Build a canonical
875 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
877 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
881 * tree.c (cplus_array_compare): Compare pointers, not types.
882 (build_cplus_array_type_1): Store new array type into the hash
883 table before building the canonical type; build the canonical type
885 (cp_build_qualified_type_real): Put all of the array types with
886 cv-qualified element types into the C++ array hash table, built as
887 variants of the unqualified versions.
889 2007-09-23 Jason Merrill <jason@redhat.com>
892 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
893 for deprecation warnings.
895 2007-09-22 Jason Merrill <jason@redhat.com>
898 * call.c (build_over_call): Warn about deprecated virtuals.
901 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
902 (MAYBE_TAGGED_TYPE_P): Remove.
903 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
904 instead of calling is_late_template_attribute again.
905 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
906 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
907 Don't crash on typedefs from non-template classes.
908 * decl2.c (grokfield): Don't sorry about attrs on template parms.
909 (is_late_template_attribute): All attributes applied to template
910 parms or typename types are dependent. Static.
911 (splice_template_attributes): Pass decl through.
912 (save_template_attributes): Likewise.
914 2007-09-20 Jakub Jelinek <jakub@redhat.com>
917 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
918 returned from tsubst_pack_expansion.
919 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
920 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
922 2007-09-20 Paolo Carlini <pcarlini@suse.de>
925 * semantics.c (finish_id_expression): Use consistently
926 context_for_name_lookup.
927 * decl.c (fixup_anonymous_aggr): Fix error message for
928 anonymous struct (vs union).
930 2007-09-19 Jason Merrill <jason@redhat.com>
933 * pt.c (tsubst): Handle typedefs by looking for the specialization.
934 (retrieve_specialization): Only tagged types use
935 DECL_TEMPLATE_INSTANTIATIONS.
936 (instantiate_class_template): Push nested classes too.
937 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
939 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
940 * init.c (is_aggr_type): Remove redundant tests.
941 * class.c (push_nested_class): Use CLASS_TYPE_P.
943 2007-09-20 Paolo Carlini <pcarlini@suse.de>
946 * init.c (build_zero_init): If, recursively, build_zero_init
947 returns a NULL_TREE, do not append it to the VEC of constructors.
949 2007-09-18 Jason Merrill <jason@redhat.com>
952 * pt.c (apply_late_template_attributes): Set processing_template_decl.
953 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
954 ATTR_FLAG_TYPE_IN_PLACE.
955 (tsubst): Do unqualified lookup to find typedefs from current class.
956 [ARRAY_TYPE]: Propagate alignment info.
957 * decl2.c (is_late_template_attribute): Only defer handling of
958 attribute aligned if the expression is dependent.
959 (save_template_attributes): If we're deferring any attributes,
960 make this a naming typedef.
962 2007-09-18 Paolo Carlini <pcarlini@suse.de>
965 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
966 va_arg instead of __builtin_va_arg.
968 2007-09-18 Paolo Carlini <pcarlini@suse.de>
971 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
972 (pp_cxx_primary_expression): Use it.
973 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
974 * error.c (dump_expr): Use it.
976 2007-09-18 Paolo Carlini <pcarlini@suse.de>
979 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
980 out case TYPEID_EXPR to...
981 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
982 and pp_cxx_right_paren.
983 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
984 * error.c (dump_expr): Use it.
986 2007-09-18 Paolo Carlini <pcarlini@suse.de>
989 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
990 (pp_cxx_primary_expression): Use it.
991 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
992 * error.c (dump_expr): Use it.
994 2007-09-16 Paolo Carlini <pcarlini@suse.de>
997 * init.c (build_new): Remove warning for zero-element
1000 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
1003 * call.c (maybe_handle_implicit_object): Set this_p, clear
1004 rvaluedness_matches_p.
1005 (compare_ics): Do not compare rvaluedness matching when one of the
1006 operands is an implicit object.
1008 2007-09-14 Jason Merrill <jason@redhat.com>
1010 PR c++/17743, c++/19163
1011 * decl2.c (is_late_template_attribute): New fn.
1012 (splice_template_attributes, save_template_attributes): New fns.
1013 (cplus_decl_attributes): Call save_template_attributes.
1014 * pt.c (apply_late_template_attributes): New fn.
1015 (instantiate_class_template, tsubst_decl): Use it.
1016 * cp-tree.h: Declare is_late_template_attribute.
1018 2007-09-13 Tom Tromey <tromey@redhat.com>
1020 * parser.c (cp_lexer_new_main): Don't use
1021 c_lex_return_raw_strings.
1022 (cp_lexer_get_preprocessor_token): Update. Add special case when
1025 2007-09-11 Jan Hubicka <jh@suse.cz>
1027 * method.c (use_thunk): Use tree_rest_of_compilation
1028 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
1029 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
1030 * cp-tree.h (expand_body): Kill.
1031 (emit_associated_thunks): Declare.
1032 * semantics.c (emit_associated_thunks): Export.
1033 (expand_body): Kill.
1035 2007-09-09 David Daney <ddaney@avtrex.com>
1038 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
1039 to calculate cookie_ptr.
1041 2007-09-08 Jason Merrill <jason@redhat.com>
1044 * pt.c (most_specialized_class): Set processing_template_decl
1045 while tsubsting partial spec args.
1047 2007-09-06 Jason Merrill <jason@redhat.com>
1049 * decl2.c (get_guard): Copy visibility from the guarded variable.
1051 2007-09-06 Jan Hubicka <jh@suse.cz>
1053 * semantics.c (expand_body): Do not mark arguments of clones used.
1055 2007-09-06 Paolo Carlini <pcarlini@suse.de>
1058 * decl.c (cp_finish_decl): When processing_template_decl,
1059 deal correctly with init as TREE_LIST.
1061 2007-09-06 Tom Tromey <tromey@redhat.com>
1063 * decl.c (finish_function): Put return's location on line zero of
1066 2007-09-05 Jason Merrill <jason@redhat.com>
1069 * except.c (prepare_eh_type): Use type_decays_to.
1072 * init.c (build_delete): Use build_headof to get the address of the
1073 complete object if we aren't using the deleting destructor.
1074 * rtti.c (build_headof): No longer static.
1075 * cp-tree.h: Declare it.
1077 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1079 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1080 decl if a prototype for XX is provided with throw().
1083 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1084 on __*_chk non-__builtin_* decls.
1086 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1089 * semantics.c (finish_id_expression): Use context_for_name_lookup
1090 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1091 * class.c (finish_struct_anon): Deal correctly with anonymous
1092 structs (vs unions, as GNU extension) in error messages.
1094 2007-09-05 Jan Hubicka <jh@suse.cz>
1096 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1097 call, DECL_EXTERNAL checks and current_function_decl saving.
1099 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1101 PR c++/29731 (again)
1102 * parser.c (cp_parser_primary_expression): Return error_mark_node
1103 when a statement-expression is found in a template-argument list.
1105 2007-09-04 Jason Merrill <jason@redhat.com>
1107 * except.c (initialize_handler_parm): Use
1108 fold_build_cleanup_point_expr.
1111 * call.c (reference_binding): Don't look for user-defined conversions
1115 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1116 the MUST_NOT_THROW_EXPR.
1118 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1120 * decl.c (cp_finish_decl): Call determine_visibility before
1121 make_rtl_for_nonlocal_decl.
1123 2007-09-04 Jason Merrill <jason@redhat.com>
1126 * pt.c (most_specialized_class): Substitute outer template
1127 arguments into the arguments of a member template partial
1129 (strip_innermost_template_args): New fn.
1131 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1133 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1135 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1137 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1138 * decl.c (cp_make_fname_decl): Likewise,
1139 * parser.c (cp_parser_string_literal): Likewise,
1140 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1141 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1144 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1147 * typeck.c (build_unary_op): Fix error message for
1148 Boolean expression as operand to operator--.
1150 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1152 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1153 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1156 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1159 * init.c (build_default_init): Make extern.
1160 * cp-tree.h (build_default_init): Declare here.
1161 * pt.c (tsubst_expr): When the instantiation of the initializer of
1162 a variable results in an empty list, default-initialize the
1164 (tsubst_copy_and_build): When the instantiation of the initializer
1165 in a new expression results in an empty initializer list,
1166 default-initialize it.
1168 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1170 * mangle.c (write_type): Change mangling of rvalue reference from
1173 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1175 * decl.c (duplicate_decls): Remove duplicated line.
1177 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1180 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1181 BOUND_TEMPLATE_TEMPLATE_PARM.
1183 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1186 * search.c (lookup_member): Check the name argument for
1189 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1192 * parser.c (cp_parser_trait_expr): Check rerurn value of
1195 2007-08-30 Ollie Wild <aaw@google.com>
1197 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1198 convert_ptrmem for pointer to member conversions.
1199 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1200 (ocp_convert): Update cp_convert_to_pointer call.
1201 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1203 (build_static_cast_1): Check can_convert for conversions in either
1205 (get_delta_difference_1): New function.
1206 (get_delta_difference): Refactor to call get_delta_difference_1.
1208 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1210 * decl.c (start_preparsed_function): Set
1211 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1213 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1216 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1217 BOUND_TEMPLATE_TEMPLATE_PARM.
1219 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1223 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1224 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1226 2007-08-27 Jason Merrill <jason@redhat.com>
1229 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1230 Look inside STMT_EXPR.
1231 * semantics.c (stmt_expr_value_expr): New fn.
1232 * cp-tree.h: Declare it.
1235 * decl.c (groktypename): Ignore attributes applied to class type.
1237 2007-08-28 Richard Guenther <rguenther@suse.de>
1239 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1241 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1243 * error.c (dump_expr): Handle COMPLEX_CST.
1244 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1245 (pp_cxx_expression): Likewise.
1247 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1249 * decl.c (GNU_INLINE_P): New.
1250 (duplicate_decls): Handle gnu_inline. Merge attributes and
1251 some flags in overriding definitions.
1252 (redeclaration_error_message): Handle gnu_inline.
1253 (start_preparsed_function): Likewise.
1255 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1257 * call.c (sufficient_parms_p): Constify.
1258 * class.c (same_signature_p): Likewise.
1259 * cp-gimplify.c (is_invisiref_parm,
1260 cxx_omp_privatize_by_reference): Likewise.
1261 * cp-objcp-common.c (has_c_linkage): Likewise.
1262 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1263 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1264 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1265 num_artificial_parms_for, comp_template_parms,
1266 template_parameter_pack_p, any_dependent_template_arguments_p,
1267 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1268 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1269 zero_init_p, member_p, cp_lvalue_kind,
1270 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1271 varargs_function_p, is_dummy_object, special_function_kind,
1272 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1273 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1274 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1275 cp_has_mutable_p, at_least_as_qualified_p,
1276 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1277 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1278 * except.c (nothrow_libfn_p): Likewise.
1279 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1281 * pt.c (comp_template_parms, template_parameter_pack_p,
1282 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1283 any_dependent_template_arguments_p): Likewise.
1284 * repo.c (repo_export_class_p): Likewise.
1285 * semantics.c (anon_aggr_type_p): Likewise.
1286 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1287 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1288 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1289 zero_init_p, special_function_p): Likewise.
1290 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1291 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1292 compparms, invalid_nonstatic_memfn_p,
1293 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1294 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1295 cp_has_mutable_p, lvalue_or_else): Likewise.
1297 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1299 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1300 * cp-objcp-common.c (cp_tree_size): Ditto.
1301 * tree.c (cp_walk_subtrees): Ditto
1302 * cp-tree.def (TINST_LEVEL): Go away.
1303 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1304 move together with other non-tree structs.
1305 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1306 (union lang_tree_node): Eliminate tinst_level field.
1307 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1308 (current_instantiation, outermost_tinst_level): Return
1309 a "struct tinst_level *".
1311 * error.c (print_instantiation_partial_context): Change second
1312 parameter to a "struct tinst_level *". Replace accessor macros
1314 (print_instantiation_full_context): Likewise.
1315 * lex.c (in_main_input_context): Likewise.
1317 * pt.c (struct pending_templates): New.
1318 (pending_templates, last_pending_template): Use it as a type.
1319 (current_tinst_level): Change typo to "struct tinst_level *"
1320 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1321 (add_pending_template): Construct a "struct pending_template".
1322 Replace TINST_LEVEL accessor macros with field access.
1323 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1324 (pop_tinst_level): Likewise.
1325 (instantiate_pending_templates): Likewise. Factor common code used
1326 when an instantiation has been done.
1327 (outermost_tinst_level): Replace tree_last with loop.
1328 (current_instantiation): Return a "struct tinst_level *".
1330 2007-08-24 Ollie Wild <aaw@google.com>
1332 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1333 * name-lookup.h (cp_binding_level): Remove vtables member.
1335 2007-08-24 Richard Guenther <rguenther@suse.de>
1337 * tree.c (cp_cannot_inline_tree_fn): Remove.
1338 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1339 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1342 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1345 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1346 error_mark_node right away if build_expr_type_conversion
1350 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1351 is error_mark_node rather than NULL_TREE.
1352 * pt.c (check_explicit_specialization): Likewise.
1355 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1356 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1358 2007-08-22 Jason Merrill <jason@redhat.com>
1361 * pt.c (outermost_tinst_level): New function.
1362 * lex.c (in_main_input_context): New function.
1363 * cp-tree.h: Declare it.
1364 * decl2.c (constrain_class_visibility): Use it to avoid warning
1365 about uses of the anonymous namespace in the main input file.
1367 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1369 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1371 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1374 * class.c (finish_struct_1): Warn when a class has virtual
1375 functions and accessible non-virtual destructor.
1377 2007-08-20 Richard Guenther <rguenther@suse.de>
1381 * call.c (build_new_method_call): Convert initializer to
1383 * init.c (build_aggr_init): Do not fiddle with types.
1384 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1385 * except.c (build_throw): Do not drop qualifiers for the
1387 * typeck.c (get_member_function_from_ptrfunc): Do not
1388 fiddle with types, instead convert.
1389 (build_ptrmemfunc1): Convert to the target type for
1391 (gfc_trans_allocate): Convert result to target type.
1392 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1393 pointer-to-member structures shall have alias set zero as well.
1395 2007-08-20 Richard Guenther <rguenther@suse.de>
1397 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1399 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1400 (nonstatic_local_decl_p): Likewise.
1401 * tree.c (cp_auto_var_in_fn_p): Remove.
1402 * decl.c (nonstatic_local_decl_p): Remove.
1404 2007-08-20 Richard Guenther <rguenther@suse.de>
1406 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1408 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1409 cp_walk_subtrees lh parameter.
1410 (cp_walk_tree_without_duplicates): New define to
1411 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1412 * tree.c (count_trees): Call
1413 cp_walk_tree_without_duplicates.
1414 (verify_stmt_tree): Call cp_walk_tree.
1415 (break_out_target_exprs): Likewise.
1416 (WALK_SUBTREE): Likewise.
1417 * cp-gimplify.c (cp_genericize): Likewise.
1418 * cp-pt.c (find_parameter_packs_r): Likewise.
1419 (uses_parameter_packs): Likewise.
1420 (make_pack_expansion): Likewise.
1421 (check_for_bare_parameter_packs): Likewise.
1422 (for_each_template_parm): Likewise.
1423 * decl.c (check_default_argument): Call
1424 cp_walk_tree_without_duplicates.
1425 * except.c (build_throw): Likewise.
1426 * decl2.c (type_visibility): Likewise.
1427 * semantics.c (expand_or_defer_fn): Likewise.
1428 (finalize_nrv): Call cp_walk_tree.
1430 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1433 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1434 Initialize it with save_expr rather than get_temp_regvar.
1436 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1439 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1442 2007-08-17 Ollie Wild <aaw@google.com>
1445 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1446 declarations into appropriate slots for comparison. Fix type
1449 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1452 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1453 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1455 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1458 * parser.c (cp_parser_class_head): Improve error message.
1460 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1462 * pt.c (instantiate_decl): Set input_location
1463 for the function end.
1465 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1467 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1469 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1470 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1471 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1472 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1473 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1474 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1475 * typeck.c (cp_type_quals): Likewise.
1476 * typeck2.c (cxx_incomplete_type_diagnostic,
1477 cxx_incomplete_type_error): Likewise.
1479 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1482 * pt.c (tsubst_friend_function): When check_classfn
1483 returns error_mark_node likewise return it.
1485 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1488 * typeck.c (check_return_expr): Don't NRV optimize vars in
1490 * decl.c (finish_function): Comment fix.
1492 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1495 * pt.c (push_template_decl_real): Depending on TYPE_P
1496 use either TYPE_CONTEXT or DECL_CONTEXT.
1498 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1500 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1501 constructors and destructors return this.
1503 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1506 * decl2.c (check_classfn): Return error_mark_node in case of error;
1507 in that case, do not call add_method.
1508 * decl.c (start_decl): Deal with check_classfn returning
1510 (grokfndecl): Likewise.
1511 * pt.c (tsubst_friend_function): Likewise.
1513 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1516 * typeck.c (build_binary_op): Disallow vector float types with
1517 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1519 2007-08-11 Ian Lance Taylor <iant@google.com>
1521 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1523 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1525 2007-08-10 Ollie Wild <aaw@google.com>
1527 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1529 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1531 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1532 (lookup_using_namespace): Fix ambiguous_decl call.
1533 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1535 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1537 * call.c (name_as_c_string): Use CONST_CAST.
1538 * decl.c (build_decl): Likewise.
1539 * parser.c (cp_parser_string_literal): Likewise.
1541 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1544 * error.c (dump_expr): Consistently use the *_cxx_*
1545 variants of the pretty-print functions.
1547 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1550 * decl.c (check_special_function_return_type): Just error
1551 on return type specified for conversion operator.
1553 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1555 * typeck2.c (readonly_error): Handle general expressions.
1556 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1558 2007-08-06 Dan Hipschman <dsh@google.com>
1560 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1561 access function name.
1563 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1566 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1567 * g++spec.c (lang_specific_driver): Check them.
1569 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1572 * pt.c (inline_needs_template_parms): Fix comment; change return type
1575 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1578 2007-03-26 Dirk Mueller <dmueller@suse.de>
1580 * parser.c (cp_parser_member_declaration): Pedwarn
1581 about stray semicolons after member declarations.
1583 2007-08-02 Lee Millward <lee.millward@gmail.com>
1588 * parser.c (cp_parser_asm_definition): Detect and discard asm
1589 statements with invalid inputs or outputs.
1590 (cp_parser_asm_operand_list): Return error mark node if any
1591 of the operands are invalid. Adjust documentation.
1593 2007-08-02 Nick Clifton <nickc@redhat.com>
1595 * typeck.c: Change copyright header to refer to version 3 of the
1596 GNU General Public License and to point readers at the COPYING3
1597 file and the FSF's license web page.
1598 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1599 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1600 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1601 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1602 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1603 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1604 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1605 name-lookup.h, parser.c: Likewise.
1607 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1610 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1612 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1615 * semantics.c (finish_label_stmt): Reject the __label__
1616 extension outside function scopes.
1618 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1620 * parser.c (eof_token): Un-constify.
1621 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1622 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1625 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1627 * pt.c, tree.c, typeck2.c: Fix comment typos.
1629 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1630 Mark Mitchell <mark@codesourcery.com>
1633 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1634 hidden due to friend declarations in local classes.
1636 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1638 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1639 * cp-tree.def (DECLTYPE_TYPE): New.
1640 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1641 (dump_type_prefix): Ditto.
1642 (dump_type_suffix): Ditto.
1643 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1644 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1645 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1647 (DECLTYPE_TYPE_EXPR): New.
1648 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1649 (finish_declared_type): Declare.
1650 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1651 DECLTYPE_TYPE nodes.
1652 (pp_cxx_type_id): Ditto.
1653 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1654 (tsubst): Substitute into a DECLTYPE_TYPE node.
1655 (tsubst_copy): Ditto.
1656 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1658 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1659 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1660 structural equality (because we can't hash the expressions).
1661 (finish_declared_type): New.
1662 * lex.c (reswords): Add "decltype" keyword.
1663 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1664 (cp_parser_postfix_expression): Add member_access_only_p to
1665 restrict postfix expression to member access expressions.
1666 (cp_parser_unary_expression): Update call to
1667 cp_parser_postfix_expression to reflect new parameter.
1668 (cp_parser_declared_type): New.
1669 (cp_parser_simple_type_specifier): Parse decltype types.
1671 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1674 * call.c (convert_for_arg_passing): Only widen bitfields to their
1675 declared types if necessary.
1677 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1679 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1682 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1684 * decl.c (typename_hash, typename_compare): Constify.
1685 * mangle.c (hash_type, compare_type): Likewise.
1686 * pt.c (eq_local_specializations, hash_local_specialization):
1688 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1689 list_hash): Likewise.
1690 * typeck2.c (pat_compare): Likewise.
1692 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1694 * method.c (implicitly_declare_fn): Increase alignment if member
1695 function pointer format requires it.
1697 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1700 * typeck.c (check_return_expr): Do not pass a null argument
1703 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1706 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1709 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1712 * typeck.c (convert_arguments): Only use default args if we have
1716 * typeck.c (structural_comptypes): No need to check
1717 resolve_typename_type return value here.
1718 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1719 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1720 original type rather than error_mark_node in case of failure.
1721 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1722 resolve_typename_type result check.
1723 (cp_parser_direct_declarator, cp_parser_head,
1724 cp_parser_constructor_declarator_p): Likewise.
1726 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1728 * pt.c (template_parms_variadic_p): Remove.
1729 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1731 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1734 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1735 argument to dump_aggr_init_expr_args instead of false.
1737 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1739 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1740 canonical types; otherwise, fall back to structural type
1741 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1742 internal compiler error if the canonical types are wrong.
1744 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1747 * parser.c (cp_parser_make_indirect_declarator): When the
1748 the code argument is ERROR_MARK return cp_error_declarator.
1750 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1753 * decl.c (cxx_init_decl_processing): Don't set
1754 force_align_functions_log.
1755 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1756 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1757 FUNCTION_DECL, return its alignment.
1759 2007-07-09 Richard Guenther <rguenther@suse.de>
1761 * decl.c (start_preparsed_function): Do not promote return type.
1763 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1766 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1768 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1771 * pt.c (resolve_overloaded_unification): Robustify. Return a
1773 (type_unification_real): Adjust accordingly.
1775 2007-07-06 Richard Guenther <rguenther@suse.de>
1777 * init.c (build_new_1): Use the correct pointer type.
1778 * typeck2.c (build_m_component_ref): Likewise.
1780 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1783 * init.c (build_zero_init): Always build an initializer for
1785 * typeck2.c (build_functional_cast): Use build_zero_init.
1788 * init.c (build_new_1): Always pass the allocation function to
1789 build_op_delete_call.
1790 * call.c (build_op_delete_call): Handle operator delete with a
1791 variable-argument list. Do not issue an error when no matching
1792 deallocation function is available for a new operator.
1795 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1796 * decl.c (value_dependent_init_p): New function.
1797 (cp_finish_decl): Use it.
1798 * pt.c (value_dependent_expression_p): Use
1799 any_value_dependent_elements_p.
1800 * parser.c (cp_parser_primary_expression): Add comment about
1801 treating dependent qualified names as integral
1802 constant-expressions.
1804 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1806 * decl.c (build_ptrmemfunc_type): Always use structural equality
1807 tests when comparing pointer-to-member-function types, because the
1808 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1811 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1813 * init.c (build_new): Tweak comment.
1815 2007-06-29 Dave Brolley <brolley@redhat.com>
1818 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1819 type to its base type and number of elements here.
1820 * init.c (build_new): Call complete_type_or_else to ensure that the
1821 type is complete and to issue a diagnostic if it is not.
1822 (build_new_1): Don't call complete_type_or_else here.
1824 2007-07-03 Richard Guenther <rguenther@suse.de>
1827 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1830 2007-07-02 Simon Baldwin <simonb@google.com>
1832 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1833 for inner-style nested forward declarations that don't declare
1836 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1839 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1840 DECL_P in not a variable and appears more than once error messages.
1842 2007-07-01 Ollie Wild <aaw@google.com>
1844 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1845 (select_decl): Remove function.
1846 (unqualified_namespace_lookup): Populate binding by calling
1847 ambiguous_decl. Remove select_decl call.
1848 (lookup_qualified_name): Remove select_decl call.
1849 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1850 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1851 generation when name lookup is ambiguous.
1853 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1856 * init.c (build_new_1): Use structural equality on the copy of the
1859 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1861 * decl2.c (determine_visibility): Implement
1862 flag_visibility_ms_compat effect on type info.
1863 * decl.c (cxx_init_decl_processing): Implement
1864 global effect of flag_visibility_ms_compat.
1866 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1868 * decl2.c (start_objects): Mark constructor-running function
1871 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1874 * decl.c (grokdeclarator): Reset friendp for member functions declared
1875 friend of their own class.
1877 2007-06-23 Mark Mitchell <mark@codesourcery.com>
1879 * decl2.c (determine_visibility): Don't look for dllexport here.
1880 (determine_visibility_from_class): Tidy.
1882 2007-06-18 Simon Baldwin <simonb@google.com>
1885 * parser.c (cp_parser_single_declaration): Added check for storage
1886 class other than sc_none in parsed declaration, and a flag to indicate
1887 if the call is part of an explicit template specialization parse.
1888 * (cp_parser_explicit_specialization): Specialization check flag added
1889 to call to cp_parser_single_declaration(), set true.
1890 * (cp_parser_template_declaration_after_export): Specialization check
1891 flag added to call to cp_parser_single_declaration(), set false.
1892 * pt.c (check_explicit_specialization): Added code to copy visiblity
1893 and linkage from the templated function to the explicit specialization.
1895 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1897 * typeck.c (build_binary_op): For templates build the
1898 expression in pieces to avoid the assert in build2_stat.
1899 (get_member_function_from_ptrfunc):
1900 Change over to using POINTER_PLUS_EXPR and convert
1901 the second operand to sizetype.
1902 * typeck2.c (build_m_component_ref): Likewise.
1903 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
1904 instead of PLUS_EXPR for pointers.
1905 (build_new_1): Likewise.
1906 (build_vec_delete_1): Likewise.
1907 (build_vec_delete): Likewise.
1908 * class.c (build_base_path): Likewise.
1909 (build_base_path): Likewise.
1910 (convert_to_base_statically): Likewise.
1911 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
1912 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
1913 instead of PLUS_EXPR.
1914 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
1915 instead of PLUS_EXPR for pointers.
1916 * call.c (build_special_member_call): Likewise.
1917 * rtti.c (build_headof): Likewise.
1918 Use sizetype instead of ptrdiff_type_node.
1919 (tinfo_base_init): Create a POINTER_PLUS_EXPR
1920 instead of PLUS_EXPR for pointers.
1921 * except.c (expand_start_catch_block): Do a
1922 NEGATIVE and then a POINTER_PLUS_EXPR instead
1924 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
1925 PLUS_EXPR on pointer types over to use
1926 POINTER_PLUS_EXPR and remove the conversion
1927 to the pointer types.
1928 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
1929 adding to a pointer type. Use size_int instead of
1930 ssize_int. Convert the index to sizetype before
1931 adding it to the pointer.
1933 2007-06-15 Mark Mitchell <mark@codesourcery.com>
1935 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
1936 (DECL_ANON_UNION_VAR_P): New macro.
1937 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
1938 than DECL_VAR_MARKED_P, to keep track of which variables we have
1940 * decl.c (redeclaration_error_message): Complain about redeclaring
1941 anonymous union members at namespace scope.
1942 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
1944 2007-06-14 Geoff Keating <geoffk@apple.com>
1946 * decl2.c (determine_visibility): Ensure that functions with
1947 hidden types as parameters are hidden.
1950 * decl2.c (determine_visibility): Remove duplicate code for
1953 2007-06-12 Ian Lance Taylor <iant@google.com>
1956 * init.c (avoid_placement_new_aliasing): New static function.
1957 (build_new_1): Call it.
1959 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
1961 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
1962 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
1964 2007-06-08 Jakub Jelinek <jakub@redhat.com>
1967 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
1968 on init, the non-decl cond operand and increment value.
1970 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
1973 * decl.c (check_initializer): Report an error when a brace enclosed
1974 initializer is used for a non-aggregate type in C++98.
1975 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
1977 (grokdeclarator): Likewise.
1978 (move_fn_p): Likewise.
1979 * typeck.c (check_return_expr): Likewise.
1980 * call.c (reference_binding): Likewise.
1981 * error.c (cp_cpp_error): Likewise.
1982 * pt.c (check_default_tmpl_args): Likewise.
1984 * lex.c (init_reswords): Likewise.
1985 * parser.c (p_parser_primary_expression): Likewise.
1986 (TOKEN_PRECEDENCE): Likewise.
1987 (cp_parser_init_declarator): Likewise.
1988 (cp_parser_ptr_operator): Likewise.
1989 (cp_parser_parameter_declaration): Likewise.
1990 (cp_parser_enclosed_template_argument_list): Likewise.
1991 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
1992 (cp_parser_next_token_ends_template_argument_p): Likewise.
1994 2007-06-04 Simon Baldwin <simonb@google.com>
1996 * decl.c (grokdeclarator): Readability change. Moved case labels
1997 into direct switch statement scope.
1999 2007-06-04 Paolo Carlini <pcarlini@suse.de>
2001 * call.c (convert_like_real): Remove pointless code.
2003 2007-05-31 Mark Mitchell <mark@codesourcery.com>
2005 * decl.c (get_atexit_fn_ptr_type): New function.
2006 (get_atexit_node): Use it.
2007 (start_cleanup_fn): Likewise.
2008 (register_dtor_fn): Use the object's destructor, instead of a
2009 separate cleanup function, where possible.
2010 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
2011 (atexit_fn_ptr_type_node): New macro.
2012 * decl2.c (build_cleanup): Use build_address.
2014 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
2016 * typeck.c (build_binary_op): Include types in error.
2018 2007-05-31 Jakub Jelinek <jakub@redhat.com>
2021 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
2022 needs runtime initialization.
2024 2007-05-31 Paolo Carlini <pcarlini@suse.de>
2027 * semantics.c (finish_trait_expr): Complete the types.
2029 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
2030 Douglas Gregor <doug.gregor@gmail.com>
2031 Pedro Lamarao <pedro.lamarao@mndfck.org>
2032 Howard Hinnant <howard.hinnant@gmail.com>
2036 * typeck.c (comptypes): Don't consider rvalue and lvalue
2037 reference types to be equivalent.
2038 (check_return_expr): Move from certain lvalues when returning
2040 * decl.c (grokdeclarator): Implement reference collapsing.
2041 (copy_fn_p): Don't consider constructors taking rvalue references
2042 to be copy constructors.
2044 * call.c (conversion): New "rvaluedness_matches_p" member.
2045 (convert_class_to_reference): Require reference type as first
2046 parameter instead of base type.
2047 (reference_binding): Add logic to handle rvalue references.
2048 (implicit_conversion): Update inaccurate comment.
2049 (convert_like_real): Disable creation of temporaries that are
2050 impossible to initialize for types with move constructors.
2051 (build_over_call): Elide move constructors when possible.
2052 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
2053 (maybe_handle_ref_bind): Return conversion instead of type node.
2054 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
2055 determine preferred conversion sequences.
2056 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
2057 (LOOKUP_PREFER_RVALUE): New.
2058 (DECL_MOVE_CONSTRUCTOR_P): New.
2059 (struct cp_declarator): Add "reference" member for reference
2060 types, with new "rvalue_ref" flag.
2061 (cp_build_reference_type): Declare.
2062 (move_fn_p): Declare.
2063 * error.c (dump_type_prefix): Format rvalue reference types
2064 correctly in error messages.
2065 * except.c (build_throw): Move from certain lvalues when
2067 * mangle.c (write_type): Mangle rvalue references differently
2068 than regular references.
2069 * parser.c (make_reference_declarator): Add boolean parameter for
2071 (cp_parser_make_indirect_declarator): New.
2072 (cp_parser_new_declarator_opt): Call
2073 cp_parser_make_indirect_declarator.
2074 (cp_parser_conversion_declarator_opt): Ditto.
2075 (cp_parser_declarator): Ditto.
2076 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2078 * pt.c (tsubst): Implement reference collapsing.
2079 (maybe_adjust_types_for_deduction): Implement special template
2080 parameter deduction rule for rvalue references.
2081 (type_unification_real): Update calls to
2082 maybe_adjust_types_for_deduction.
2083 (try_one_overload): Ditto.
2084 (unify_pack_expansion): Ditto.
2085 * tree.c (lvalue_p_1): Handle rvalue reference types.
2086 (cp_build_reference_type): New.
2088 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2091 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2092 variables that need runtime initialization.
2094 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2097 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2098 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2099 case POSTDECREMENT_EXPR>): Return the error_mark_node
2100 if either the real or imaginary parts would an
2103 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2104 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2107 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2108 token is a closing brace, false if there are no tokens left.
2109 (cp_parser_namespace_alias_definition): Only consume the next token if
2110 it is a closing brace.
2112 * parser.c (cp_parser_class_specifier): Likewise.
2114 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2116 * semantics.c (finish_member_declaration): Fix a typo in the
2119 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2131 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2132 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2133 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2134 whether everything was okay. Fix indentation.
2135 (push_template_decl_real): Check for bare parameter packs in
2136 function parameters; where errors occur, mark the parameter types
2137 with ERROR_MARK_NODEs to avert ICEs.
2138 (coerce_template_parameter_pack): New.
2139 (coerce_template_parms): Moved parameter pack coercion into
2140 coerce_template_parameter_pack, and permit it anywhere in the
2141 template parameter list (not just at the end). Parameter and
2142 argument indices can vary (somewhat) separately now, so add
2143 PARM_IDX and ARG_IDX.
2144 (fn_type_unification): Don't set an argument pack as incomplete if
2145 no argument pack was deduced.
2146 (type_unification_real): If a type parameter is a parameter pack
2147 and has not otherwise been deduced, it will be deduced to an empty
2149 (more_specialized_fn): Use the actual lengths of the argument
2150 lists when comparing against expansions.
2151 * semantics.c (finish_member_declaration): If a field's type has
2152 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2154 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2157 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2159 2007-05-22 Ollie Wild <aaw@google.com>
2161 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2162 (unqualified_namespace_lookup): Adds check for hidden types.
2164 2007-05-22 Ollie Wild <aaw@google.com>
2166 * decl.c (duplicate_decls): Verify namespace names are unique.
2168 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2170 * decl.c (cxx_maybe_build_cleanup): Handle
2171 __attribute__((cleanup)).
2173 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2175 * cvt.c (cp_convert_and_check): Don't check warnings if the
2178 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2180 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2182 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2185 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2186 type only if is a class type (5.2.8/4).
2188 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2190 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2191 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2192 c_common_unsigned_type.
2194 2007-05-11 Silvius Rus <rus@google.com>
2196 * cp/typeck.c (build_indirect_ref): Add call to
2197 strict_aliasing_warning.
2198 (build_reinterpret_cast_1): Condition call to
2199 strict_aliasing_warning.
2201 2007-05-11 Jan Hubicka <jh@suse.cz>
2203 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2204 * decl2.c (start_objects): ctors and dtors are no longer public.
2205 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2207 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2209 * typeck.c (build_unary_op): Remove code that used to
2210 handle non lvalue increments/decrements.
2212 2007-05-07 Mike Stump <mrs@apple.com>
2214 * parser.c (check_empty_body): Add.
2215 (cp_parser_iteration_statement): Add call to check_empty_body.
2217 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2220 * mangle.c (write_mangled_name): Mangle static variable names.
2221 (write_unqualified_name): Use local-source-name for
2222 namespace-scope static variables.
2224 2007-05-04 Dirk Mueller <dmueller@suse.de>
2226 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2229 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2232 * decl2.c (constrain_class_visibility):
2233 Use strip_pointer_or_array_types instead of strip_array_types.
2235 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2238 * decl.c (reshape_init_r): Don't reshape the first element if it
2239 is a pointer to member function.
2241 2007-04-27 Simon Baldwin <simonb@google.com>
2243 * decl.c (grokparms): Changed message format from %qD to %qE.
2245 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2247 * error.c (maybe_warn_variadic_templates): Variadic templates are
2248 now in C++0x, so only warn about them in C++98 mode.
2250 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2253 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2254 integeral types from vectors types.
2256 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2259 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2260 for type dependent OMP_CLAUSE_DECLs.
2262 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2265 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2266 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2267 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2268 * init.c (build_zero_init): Adjust, as
2269 COMPLEX_TYPE is now a SCALAR_TYPE.
2270 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2271 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2273 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2275 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2276 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2277 (trait_expr_value): Adjust.
2279 2007-04-23 Simon Baldwin <simonb@google.com>
2281 * decl.c (grokparms): Added new error for duplicate function
2282 parameters names in function prototypes, to match gcc behavior.
2284 2007-04-23 Jan Hubicka <jh@suse.cz>
2286 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2289 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2291 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2292 instead of checking GIMPLE_STMT_P in chain_next.
2294 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2297 * call.c (convert_for_arg_passing): Convert bitfields to their
2300 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2303 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2305 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2308 * cp/decl2.c (constrain_class_visibility):
2309 Do not warn about the use of anonymous namespace in the main input file.
2311 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2313 * cp-tree.h (current_template_parms): Fix typo in comment.
2315 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2317 * cp-tree.h, error.c: Fix comment typos.
2319 2007-04-13 Jason Merrill <jason@redhat.com>
2322 * call.c (reference_binding): Add c_cast_p parm. If true,
2323 add quals to TO as needed to make it reference-compatible.
2325 2007-04-11 Jan Hubicka <jh@suse.cz>
2327 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2328 that we are not processing template_decl.
2330 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2333 * class.c (build_base_path): Ensure that the converted pointer has
2334 the same cv-qualification as the input.
2336 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2338 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2340 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2342 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2344 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2345 * tree.c (cp_add_pending_fn_decls): Remove.
2346 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2348 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2350 Revert change removing staticp.
2352 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2354 * cp-objcp-common.c (cxx_staticp): Remove.
2355 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2356 * cp-tree.h (cxx_staticp):
2358 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2360 * class.c (check_for_override): Don't remove dllmport attribute
2363 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2366 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2367 type issue error and return early.
2369 2007-03-30 Jason Merrill <jason@redhat.com>
2372 * typeck.c (cp_type_readonly): New fn.
2373 * cp-tree.h: Declare it.
2374 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2375 (cp_finish_decl): Not here.
2377 2007-03-31 Richard Guenther <rguenther@suse.de>
2379 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2382 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2387 * parser.c (declarator_can_be_parameter_pack): New.
2388 (cp_parser_template_parameter): Only parse the `...' if the
2389 declarator can be a parameter pack.
2390 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2392 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2393 types (they could be used as array bounds).
2394 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2395 (tsubst_pack_expansion): Handle failure to expand parameter
2398 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2401 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2402 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2403 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2404 (CLASS_TYPE_NON_UNION_P): Add.
2405 (struct lang_type_class): Add has_complex_dflt.
2406 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2407 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2408 * cp-tree.def: Add TRAIT_EXPR.
2409 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2410 * lex.c (struct resword): Add __has_nothrow_assign,
2411 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2412 __has_trivial_constructor, __has_trivial_copy,
2413 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2414 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2415 __is_pod, __is_polymorphic, __is_union.
2416 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2417 (cp_parser_trait_expr): New.
2418 * semantics.c (finish_trait_expr, trait_expr_value
2419 classtype_has_nothrow_copy_or_assign_p): New.
2420 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2422 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2423 * class.c (check_bases, check_field_decl, check_bases_and_members):
2424 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2425 * pt.c (uses_template_parms, tsubst_copy_and_build,
2426 value_dependent_expression_p, type_dependent_expression_p): Deal with
2428 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2430 2007-03-29 Richard Guenther <rguenther@suse.de>
2432 * tree.c (cp_walk_subtrees): Do not set input_location.
2434 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2437 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2440 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2442 * parser.c (struct cp_parser): Update comment for
2443 greater_than_is_operator_p.
2444 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2445 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2446 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2447 !GREATER_THAN_IS_OPERATOR_P.
2448 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2449 `>>' operators that will become two `>' tokens in C++0x.
2450 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2451 mode, allowing it to terminate default arguments.
2452 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2453 `>>' like two consecutive `>' tokens.
2454 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2455 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2456 ends a template argument.
2458 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2460 * decl.c (redeclaration_error_message): Complain when redeclaring
2461 a friend function with default template arguments (C++0x mode only).
2462 * cp-tree.h (check_default_tmpl_args): Declare.
2463 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2464 template arguments in function templates. Add support for checking
2465 the default template arguments of friend templates.
2466 (push_template_decl_real): Fix call to check_default_tmpl_args.
2467 (type_unification_real): If a template parameter has not been
2468 deduced but provides a default template argument, substitute into
2469 that default template argument.
2470 * parser.c (cp_parser_init_declarator): When declaring (but not
2471 defining!) a function template in C++0x mode, check for default
2474 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2477 * decl.c (grokdeclarator): Deal with cv-qualified function type
2478 typedefs in the same way for member and non-member functions.
2480 2007-03-26 Dirk Mueller <dmueller@suse.de>
2482 * parser.c (cp_parser_member_declaration): Pedwarn
2483 about stray semicolons after member declarations.
2485 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2488 * pt.c (instantiate_decl): Set in_system_header.
2490 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2492 * cp-tree.h (current_tempalte_parms): Improve documentation.
2493 * pt.c (current_template_args): Likewise.
2496 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2497 not consume tokens when failing.
2499 2007-03-22 Jim Wilson <wilson@specifix.com>
2500 Mark Mitchell <mark@codesourcery.com>
2503 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2504 consistent with FROM.
2506 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2508 * error.c (dump_expr): Handle dependent names that designate types.
2509 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2511 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2513 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2515 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2517 * cvt.c (cp_convert_and_check) : Define.
2518 * cp-tree.h (cp_convert_and_check): Declare.
2519 * call.c (convert_conversion_warnings): Rename to
2520 conversion_null_warnings. The warning for floating-point to
2521 integer is handled by convert_and_check in convert_like_real.
2522 (convert_like_real): convert_conversion_warnings was renamed as
2523 conversion_null_warnings.
2524 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2525 overflow and changes of value during conversion.
2527 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2530 * parser.c (cp_parser_statement): If 'namespace' is found, this
2531 only can be a namespace alias definition, so parse it now.
2532 (cp_parser_namespace_alias_definition): if we find an open brace
2533 instead of '=', then this is actually a misplaced namespace
2536 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2539 * decl.c (cxx_init_decl_processing): Move command-line options
2540 processing to c-opts.c.
2542 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2544 * ptree.c (cxx_print_type): Use formatting markup for integers
2545 when printing template parameter index/level/orig level.
2546 (cxx_print_xnode): Ditto.
2547 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2548 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2549 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2551 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2552 rather than a HOST_WIDE_INT.
2553 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2554 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2556 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2557 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2558 IN_BASE_INITIALIZER bool bitfields.
2559 (struct cp_declarator): Make KIND a 4-bit field. Make
2560 PARAMETER_PACK_P a bool bitfield just after KIND.
2561 * pt.c (uses_parameter_packs): Destroy the pointer set.
2562 (make_pack_expansion): Ditto.
2563 (check_for_bare_parameter_packs): Ditto.
2564 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2566 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2569 * call.c (convert_default_arg): Instead of copying the node,
2572 2007-03-15 Dirk Mueller <dmueller@suse.de>
2575 * call.c (convert_conversion_warnings): New..
2576 (convert_like_real): .. factored out from here.
2577 (convert_conversion_warnings): Add warning about
2578 false being converted to NULL in argument passing.
2580 2007-03-14 Dirk Mueller <dmueller@suse.de>
2582 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2583 (finish_do_body): Warn about empty body in do/while statement.
2585 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2587 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2589 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2592 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2595 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2597 * cp/repo.c (init_repo): Initialize random_seed saved options.
2598 (finish_repo): Adjust.
2600 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2603 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2606 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2608 * decl.c (compute_array_index_type): New warning flag warn_vla.
2610 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2613 * call.c (convert_default_arg): Copy non-constant arguments.
2615 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2618 * parser.c (cp_parser_postfix_expression): Disallow compound
2619 literals in constant expressions.
2622 * semantics.c (finish_typeof): Use unlowered_expr_type.
2624 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2627 * cp-tree.h (unlowered_expr_type): New function.
2628 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2629 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2630 (unlowered_expr_type): New function.
2631 (build_unary_op): Disallow predecrements of bool bitfields.
2632 * call.c (build_conditional_expr): Use unlowered_expr_type.
2633 * pt.c (type_unification_real): Likewise.
2635 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2638 * typeck.c (check_return_expr): Check for bare parameter packs.
2639 (comptypes): Compare template parameter packs and
2640 type pack expansions.
2641 * decl.c (grokdeclarator): Deal with the declaration of function
2643 (grokparms): Verify that the (optional) function parameter pack is
2644 at the end of the parameter list.
2645 (xref_basetypes): Handle pack expansions in the base class.
2646 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2647 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2648 (NONTYPE_ARGUMENT_PACK): New.
2649 (TYPE_PACK_EXPANSION): New.
2650 (EXPR_PACK_EXPANSION): New.
2651 (ARGUMENT_PACK_SELECT): New.
2652 * cp-objcp-common.c (cp_tree_size): Compute size of
2653 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2654 ARGUMENT_PACK_SELECT.
2655 * error.c (dump_template_argument): Print template argument packs.
2656 (dump_template_argument_list): Ditto.
2657 (dump_template_parameter): Dump `...' for template type parameter
2659 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2660 (dump_parameters): Print function parameter packs.
2661 (dump_template_parms): Print template argument packs.
2662 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2663 (maybe_warn_variadic_templates): New.
2664 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2665 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2666 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2668 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2669 (write_template_arg): Write argument packs as separate arguments.
2670 * cp-tree.h (struct template_parm_index_s): Add flag that
2671 indicates that the template parameter is actually a parameter
2673 (struct tree_argument_pack_select): New.
2674 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2675 (union lang_tree_node): Add argument_pack_select.
2676 (FUNCTION_PARAMETER_PACK_P): New.
2677 (PACK_EXPANSION_P): New.
2678 (PACK_EXPANSION_PATTERN): New.
2679 (SET_PACK_EXPANSION_PATTERN): New.
2680 (PACK_EXPANSION_PARAMETER_PACKS): New.
2681 (ARGUMENT_PACK_P): New.
2682 (ARGUMENT_PACK_ARGS): New.
2683 (SET_ARGUMENT_PACK_ARGS): New.
2684 (ARGUMENT_PACK_INCOMPLETE_P): New.
2685 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2686 (TEMPLATE_PARM_PARAMETER_PACK): New.
2687 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2688 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2689 (ARGUMENT_PACK_SELECT_INDEX): New.
2690 (ARGUMENT_PACK_SELECT_ARG): New.
2691 (struct cp_declarator): Add parameter_pack_p flag.
2692 (maybe_warn_variadic_templates): Declare.
2693 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2694 indicate a template parameter pack.
2695 (uses_parameter_packs): Declare.
2696 (template_parameter_pack_p): Declare.
2697 (template_parms_variadic_p): Declare.
2698 (make_pack_expansion): Declare.
2699 (check_for_bare_parameter_packs): Declare.
2700 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2701 sizeof... expressions.
2702 (pp_cxx_expression): Print pack expansions and non-type argument
2704 (pp_cxx_exception_specification): Print pack expansions.
2705 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2706 (pp_cxx_ctor_initializer): Print pack expansions.
2707 (pp_cxx_type_id): Print pack expansions.
2708 (pp_cxx_template_argument_list): Print argument packs.
2709 (pp_cxx_template_parameter): Print ellipsis for template parameter
2711 * pt.c (comp_template_parms): Compare template parameter packs.
2712 (template_parameter_pack_p): New.
2713 (template_parms_variadic_p): New.
2714 (template_args_variadic_p): New.
2715 (make_ith_pack_parameter_name): New.
2716 (struct find_parameter_pack_data): New.
2717 (find_parameter_packs_r): New.
2718 (uses_parameter_packs): New.
2719 (make_pack_expansion): New.
2720 (check_for_bare_parameter_packs): New.
2721 (expand_template_argument_pack): New.
2722 (reduce_template_parm_level): Propagate parameter pack flag.
2723 (process_template_parm): Add is_parameter_pack parameter to state
2724 when the parameter is actually a parameter pack. Create template
2725 parameter packs when is_parameter_pack is true.
2726 (current_template_args): The argument for a template parameter
2727 pack is an argument pack containing a single pack expansion.
2728 (process_partial_specialization): When checking that non-type
2729 argument expressions do not involve template parameters, loop over
2730 the arguments in argument packs separately.
2731 (push_template_decl_real): Check that the type of the declaration
2732 does not have any bare parameter packs. Check that primary
2733 templates have no more than one parameter pack, and that it comes
2734 at the end of the template parameter list.
2735 (convert_template_argument): Handle coercions for pack expansion
2736 expressions by coercing the pattern then rebuilding the expansion.
2737 (coerce_template_parms): When coercing the arguments for a
2738 variadic template, pack "extra" arguments into an argument pack.
2739 (coerce_template_template_parms): Cannot coerce between parameter
2740 packs and non-pack parameters.
2741 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2742 (comp_template_args): Expand all template arguments packs before
2743 comparing template argument lists.
2744 (mangle_class_name_for_template): Make argument packs as separate
2746 (for_each_template_parm_r): No need to handle BASELINK.
2747 (instantiate_class_template): Handle pack expansions in the base
2749 (tsubst_pack_expansion): New.
2750 (tsubst_template_args): Handle substitutions of argument packs and
2751 pack expansion into template argument lists.
2752 (tsubst_decl): Expand function parameter packs into separate
2753 function parameters.
2754 (tsubst_arg_types): Expand a type pack expansion into separate
2756 (tsubst_exception_specification): Handle pack expansions in
2757 exception specifiers.
2758 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2759 replacing a template parameter with its argument. If we encounter
2760 a substitution for an argument pack, just return the parameter
2762 (tsubst_copy): sizeof(X...) returns the number of elements in
2763 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2764 PARM_DECL is a parameter pack.
2765 (tsubst_expr): Expression pack expansions and argument packs
2766 cannot show up here; they will all be handled through function
2767 calls, sizeof, and template argument lists.
2768 (tsubst_copy_and_build): sizeof(X...) returns the number of
2769 elements in parameter pack X. Handle pack expansions in TREE_LIST
2770 and CONSTRUCTOR nodes.
2771 (fn_type_unification): Handle "incomplete" explicit template
2772 argument lists that specify some of the arguments for a template
2774 (type_unification_real): Unify arguments against pack expansions.
2775 (template_parm_level_and_index): New, helper function.
2776 (unify_pack_expansion): New.
2777 (unify): Unify argument packs on an argument-by-argument basis,
2778 handling variadic argument packs as well.
2779 (more_specialized_fn): Handle unification of function parameter
2780 packs. All things being equal, prefer non-variadic function
2781 templates to variadic function templates.
2782 (more_specialized_class): Prefer the variadic class template
2783 partial specialization that binds fewer arguments to a parameter
2785 (regenerate_decl_from_template): Expand function parameter packs
2786 into separate parameters.
2787 (instantiate_decl): Ditto.
2788 (tsubst_initializer_list): Handle pack expansions for base-class
2790 (dependent_type_p_r): Determine dependent types in argument packs
2791 and pack expansions.
2792 (value_dependent_expression_p): Determine value-dependence of
2793 non-type argument packs.
2794 (dependent_template_arg_p): Handle argument packs.
2795 * semantics.c (finish_cond): Check for bare parameter packs.
2796 (finish_expr_stmt): Ditto.
2797 (finish_for_expr): Ditto.
2798 (finish_switch_cond): Ditto.
2799 (finish_mem_initializers): Ditto.
2800 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2802 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2803 * parser.c (make_declarator): Declarator is not an expansion.
2804 (make_pointer_declarator): Transfer parameter pack flag to outer
2806 (make_reference_declarator): Ditto.
2807 (make_ptrmem_declarator): Ditto.
2808 (make_call_declarator): Ditto.
2809 (make_array_declarator): Ditto.
2810 (cp_parser_postfix_expression): Allow pack expansion expressions
2811 in the argument list for a call expression.
2812 (cp_parser_parenthesized_expression_list): Add new parameter
2813 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2814 into separate arguments."
2815 (cp_parser_new_placement): Allow pack expansion expressions.
2816 (cp_parser_new_initializer): Ditto.
2817 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2818 base-class initializer expansion.
2819 (cp_parser_mem_initializer): Ditto.
2820 (cp_parser_template_parameter_list): Keep track of whether the
2821 template parameter is a template parameter pack.
2822 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2823 template parameter pack.
2824 (cp_parser_type_parameter): Ditto.
2825 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2827 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2828 this declarator is a parameter pack.
2829 (cp_parser_parameter_declaration): The ellipsis does not end the
2830 parameter declaration, because it might be a parameter pack. Parse
2831 the ellipsis to indicate a parameter pack.
2832 (cp_parser_initializer): Allow pack expansions.
2833 (cp_parser_initializer_list): Allow ellipsis to create an
2834 initializer expansion.
2835 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2837 (cp_parser_type_id_list): Allow ellipsis to create an exception
2838 specifier expansion.
2839 (cp_parser_attribute_list): Don't allow pack expansions.
2840 (cp_parser_functional_cast): Allow pack expansions.
2841 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2842 compute the length of a parameter pack.
2843 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2844 end a template argument.
2845 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2846 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2849 2007-03-09 Dirk Mueller <dmueller@suse.de>
2851 * cp/call.c (build_new_op): Call warn_logical_operator.
2853 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2856 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2859 * pt.c (any_template_arguments_need_structural_equality_p):
2862 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2864 * decl.c (grokdeclarator): Disable warnings for anonymous
2867 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2869 * typeck2.c (readonly_error): Always emit a hard error.
2870 Remove last argument.
2871 * cp-tree.h (readonly_error): Adjust prototype.
2872 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2873 * typeck.c (build_unary_op): Likewise.
2874 (build_modify_expr): Likewise.
2876 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
2879 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2881 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2884 * parser.c (struct cp_parser): New IN_IF_STMT.
2885 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
2886 returning if parsing the body of an 'if' statement or issuing an
2887 error and continuing.
2888 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
2890 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
2892 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
2895 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
2898 2007-03-02 Geoffrey Keating <geoffk@apple.com>
2900 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
2901 Objective-C++. Don't exit early if -shared-libgcc needs to be
2904 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2906 * typeck.c (common_base_type): Delete unused function.
2908 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2910 * Make-lang.in: Add dummy lang.install-pdf target.
2912 2007-03-01 Simon Baldwin <simonb@google.com>
2915 * decl.c (check_tag_decl): Added new warning for typedef ignored
2916 when it precedes an otherwise valid non-typedef declaration.
2918 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
2920 * typeck.c (build_function_call): Store converted arguments
2921 in a stack-allocated array instead of building a list.
2922 (convert_arguments): Store arguments in the array passed in as an
2923 argument, and return the actual number of arguments.
2924 * call.c (build_call): Delete, and replace with...
2925 (build_call_n, build_call_a): New.
2926 (build_op_delete_call): Rewrite to avoid constructing argument lists.
2927 (build_over_call): Store converted arguments in a stack-allocated
2928 array instead of building a list.
2929 (build_cxx_call): Pass arguments in an array instead of as a list.
2930 (build_java_interface_fn_ref): Rewrite to avoid constructing
2932 * tree.h: Update declarations to reflect above changes.
2933 * method.c (use_thunk): Use a stack-allocated array to hold
2934 the arguments instead of a list.
2935 * rtti.c (throw_bad_cast): Update call to cxx_call.
2936 (throw_bad_typeid): Likewise.
2937 (build_dynamic_cast_1): Likewise.
2938 * init.c (build_builtin_delete_call): Use build_call_n.
2939 * decl.c (expand_static_init): Likewise.
2940 * except.c (cp_protect_cleanup_actions): Likewise.
2941 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
2942 (gimplify_must_not_throw_expr): Likewise.
2943 (cxx_omp_apply_fn): Use build_call_a.
2945 2007-02-26 Mark Mitchell <mark@codesourcery.com>
2947 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
2948 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
2950 2007-02-25 Mark Mitchell <mark@codesourcery.com>
2952 * cp-tree.h (static_ctors): Remove.
2953 * cp-tree.h (static_dtors): Likewise.
2954 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
2955 refactoring of tree_map hierarchy.
2956 (decl_shadowed_for_var_insert): Likewise.
2957 * semantics.c (expand_body): Use c_expand_body.
2958 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
2959 * decl2.c (static_ctors): Remove.
2960 (static_dtors): Likewise.
2961 (generate_ctor_or_dtor_function): Pass NULL_TREE to
2962 objc_generate_static_init_call. Do not call static_[cd]tors.
2963 (generate_ctor_and_dtor_functions_for_priority): Do not check for
2965 (cp_write_global_declarations): Likewise.
2967 2007-02-23 Richard Guenther <rguenther@suse.de>
2969 * class.c (note_name_declared_in_class): Make declaration
2970 changes meaning a pedwarn.
2972 2007-02-22 Michael Matz <matz@suse.de>
2975 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
2976 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
2977 dump_function_decl): Guard emitting outer scopes by new flag.
2978 * cp-lang.c (cxx_dwarf_name): New function.
2979 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
2980 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
2982 (push_template_decl_real, lookup_template_class): Remove calls
2985 2007-02-19 Mark Mitchell <mark@codesourcery.com>
2987 * call.c (build_new_method_call): Ensure that explicit calls of
2988 destructors have type "void".
2990 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2992 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
2993 and -Walways-true with -Waddress.
2994 * cvt.c (convert_to_void): Replace unconditional warning with
2997 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2999 * decl.c, tree.c: Fix comment typos.
3001 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3004 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
3005 statement expression if we had an error mark node.
3007 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3008 Brooks Moses <brooks.moses@codesourcery.com>
3009 Lee Millward <lee.millward@codesourcery.com>
3011 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
3012 Change class to tcc_vl_exp.
3014 * call.c (build_call): Use build_call_list instead
3016 (build_over_call): Likewise.
3017 (build_new_method_call): Use build_min_non_dep_call_list
3018 instead of build_min_non_dep.
3020 * error.c (dump_call_expr_args): New function.
3021 (dump_aggr_init_expr_args): New function.
3022 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
3023 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
3025 * cvt.c (convert_to_void): Use build_call_array instead
3026 of build3; use new AGGR_INIT_EXPR accessor macros.
3028 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
3029 instead of TREE_CODE_LENGTH.
3031 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
3032 AGGR_INIT_EXPR accessor macros.
3034 * cp-gimplify.c (cp_gimplify_init_expr): Use
3035 AGGR_INIT_EXPR_SLOT to set the slot operand.
3037 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
3038 (AGGR_INIT_EXPR_SLOT): New macro.
3039 (AGGR_INIT_EXPR_ARG): New macro.
3040 (aggr_init_expr_nargs): New macro.
3041 (AGGR_INIT_EXPR_ARGP): New macro.
3042 (aggr_init_expr_arg_iterator): New.
3043 (init_aggr_init_expr_arg_iterator): New.
3044 (next_aggr_init_expr_arg): New.
3045 (first_aggr_init_expr_arg): New.
3046 (more_aggr_init_expr_args_p): New.
3047 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
3048 (stabilize_aggr_init): New declaration.
3049 (build_min_non_dep_call_list): Likewise.
3051 * tree.c (process_aggr_init_operands): New function.
3052 (build_aggr_init_array) New function.
3053 (build_cplus_new): Update to use new CALL_EXPR and
3054 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
3055 build_aggr_init_array.
3056 (build_min_non_dep_call_list) New function.
3057 (build_min_nt): Assert input code parameter is not a variable
3058 length expression class.
3059 (build_min, build_min_non_dep): Likewise.
3060 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
3061 to check for equality instead of recursing. Handle tcc_vl_exp
3063 (stabilize_call): Update to only handle CALL_EXPRs, not
3064 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
3065 (stabilize_aggr_init): New function.
3066 (stabilize_init): Use it.
3068 * cxx-pretty-print.c (pp_cxx_postfix_expression)
3069 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
3070 AGGR_INIT_EXPR accessor macros and argument iterators.
3072 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
3073 build_vl_exp. Iterate through the operands, recursively
3074 processing each one.
3075 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3076 CALL_EXPR accessor macros.
3077 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3078 tree code classes. Use TREE_OPERAND_LENGTH instead of
3081 * semantics.c (finish_call_expr): Use build_nt_call_list
3082 instead of build_nt.
3083 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3084 accessor macros. Use build_call_array to construct the
3085 CALL_EXPR node instead of build3
3087 * decl2.c (build_offset_ref_call_from_tree): Use
3088 build_nt_call_list and build_min_non_dep_call_list instead
3089 of build_min_nt and build_min_non_dep.
3091 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3092 Use build_nt_call_list instead of build_min_nt.
3094 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3097 * call.c (build_conditional_expr): Improve error message.
3099 2007-02-13 Dirk Mueller <dmueller@suse.de>
3101 * friend.c (do_friend): Annotate warning about friend
3102 declarations in templates with OPT_Wnon_template_friend.
3103 Convert informal message from warning() to inform().
3105 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3106 Mark Mitchell <mark@codesourcery.com>
3109 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3110 instantiations for variables.
3112 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3115 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3116 Check warn_unused_value just once.
3118 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3121 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3122 (fn_type_unificiation): Likewise.
3123 (get_bindings): Likewise.
3125 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3128 * decl.c (finish_function): Use DECL_REPLACEABLE.
3129 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3131 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3133 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3135 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3137 * decl.c (grokvardecl): Don't error if !have_tls.
3138 (grokdeclarator): Likewise.
3139 * parser.c (cp_parser_omp_threadprivate): Likewise.
3141 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3144 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3145 parameters and result decls in omp clauses.
3146 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3149 2007-02-05 Dirk Mueller <dmueller@suse.de>
3152 * parser.c (cp_parser_class_specifier): Always initialize bases.
3154 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3156 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3157 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3158 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3160 * semantics.c (finish_omp_atomic): Store a whole expression node
3161 in operand 1, and integer_zero_node in operand 0, for dependent
3162 OMP_ATOMIC. Rewrite to make flow easier to understand.
3164 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3166 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3168 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3170 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3171 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3173 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3175 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3176 keyword warning to -Wc++0x-compat.
3178 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3180 * decl.c (grokdeclarator): Update documentation.
3182 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3185 * decl.c (grokdeclarator): If __thread is used together with
3186 a storage class other than extern and static, clear thread_p
3187 after issuing diagnostics and fall through to checking the
3190 2007-01-30 Roger Sayle <roger@eyesopen.com>
3192 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3193 calculating the size of an array (to avoid recursive errors).
3195 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3198 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3200 * call.c (convert_like_real): Don't warn when converting to
3203 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3205 * decl.c (pop_label): Replace warning with call to
3206 warn_for_unused_label.
3208 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3211 * semantics.c (finish_pseudo_destructor_expr): Check the
3212 destrutor name by calling check_dtor_name.
3214 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3216 * lex.c (D_CPP0X): Rename.
3218 (reswords): D_CPP0X -> D_CXX0X.
3219 (init_reswords): Ditto.
3220 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3221 of C++0x keywords as identifiers.
3223 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3226 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3229 2007-01-23 Ian Lance Taylor <iant@google.com>
3231 * typeck.c (convert_for_assignment): Only warn about a = b = c
3232 when converting to bool.
3234 2007-01-23 Roger Sayle <roger@eyesopen.com>
3236 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3238 * typeck.c (ignore_overflows): Remove the remaining uses of
3239 TREE_CONSTANT_OVERFLOW.
3241 2007-01-20 Jan Hubicka <jh@suse.cz>
3243 * decl2.c (start_objects, start_static_storage_duration_function):
3244 Do not make the functions uninlinable.
3246 2007-01-17 Ian Lance Taylor <iant@google.com>
3248 * class.c (add_method): Call VEC_reserve_exact rather than passing
3249 a negative size to VEC_reserve.
3251 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3254 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3256 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3259 * decl.c (make_typename_type): If the qualified name is not a
3260 type, issue an error.
3261 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3264 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3266 * rtti.c: Include target.h.
3267 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3268 don't emit typeinfo for fundamental types as weak.
3269 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3271 2007-01-08 Richard Guenther <rguenther@suse.de>
3273 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3275 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3277 * call.c (standard_conversion): Pass flag to
3278 vector_types_convertible_p to disallow emission of note.
3279 * typeck.c (convert_for_assignment): Pass flag to
3280 vector_types_convertible_p to allow emission of note.
3281 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3282 to disallow emission of note.
3284 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3287 * typeck.c (build_binary_op): Call overflow_warning if
3288 TREE_OVERFLOW_P is true for the result and not for any of the
3291 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3294 * class.c (add_method): Don't wait until template
3295 instantiation time to complain about duplicate methods.
3297 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3300 * semantics.c (finish_unary_op_expr): Warn only if result
3301 overflowed and operands did not.
3303 2007-01-05 Ian Lance Taylor <iant@google.com>
3305 * typeck.c (build_binary_op): Warn about comparing a non-weak
3308 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3310 * pt.c (tsubst): Propagate the need for structural equality checks
3311 when reducing the level of template parameters.
3313 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3315 * pt.c: Fix a comment typo.
3317 2007-01-02 Ian Lance Taylor <iant@google.com>
3319 * semantics.c (maybe_convert_cond): Optionally warn when using an
3320 assignment as a condition.
3321 * typeck.c (convert_for_assignment): Optionally warn about
3322 assigning the result of an assignment to a bool.
3324 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3326 * pt.c (canonical_template_parms): Correct typo in comment.
3328 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3330 * typeck.c (structural_comptypes): Renamed from "comptypes".
3331 (comptypes): Use canonical type information to perform fast type
3332 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3333 canonical type comparison returns the same results as we would see
3334 from the current, structural check. Support COMPARE_STRUCTURAL
3335 when we need structural checks.
3336 * decl.c (typename_compare): Fix comment.
3337 (build_typename_type): TYPENAME_TYPE nodes require structural
3338 equality checks, because they resolve different based on the
3340 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3341 require structural equality checks (for now).
3342 (build_ptrmemfunc_type): Build the canonical pointer to member
3344 (compute_array_index_type): Whenever we build a new index type
3345 to represent the size of an array in a template, we need to mark
3346 this index type as requiring structural equality. This goes for
3347 arrays with value-dependent sizes with the current ABI, or all
3349 * tree.c (cplus_array_hash): New.
3350 (struct cplus_array_info): New.
3351 (cplus_array_compare): New.
3352 (cplus_array_htab): New.
3353 (build_cplus_array_type_1): Use a hash table to cache the array
3354 types we build. Build the canonical array type for each array
3356 (cp_build_qualified_type_real): When building a cv-qualified array
3357 type, use the hash table of array types and build canonical array
3359 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3360 use structural equality (for now).
3361 * cp-tree.h (COMPARE_STRUCTURAL): New.
3362 * pt.c (canonical_template_parms): New.
3363 (canonical_type_parameter): New.
3364 (process_template_parm): Find the canonical type parameter.
3365 (lookup_template_class): When we have named the primary template
3366 type, set the canonical type for our template class to the primary
3367 template type. If any of the template arguments need structural
3368 equality checks, the template class needs structural equality
3370 (tsubst): When reducing the level of a template template
3371 parameter, we require structural equality tests for the resulting
3372 parameter because its template parameters have not had their types
3373 canonicalized. When reducing a template type parameter, find the
3374 canonical reduced type parameter.
3375 (any_template_arguments_need_structural_equality_p): New.