1 2007-12-17 Jakub Jelinek <jakub@redhat.com>
4 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
7 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
10 * cp-lang.c (cp_classify_record): New.
11 (LANG_HOOKS_CLASSIFY_RECORD): Override.
13 2007-12-11 Jakub Jelinek <jakub@redhat.com>
16 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
19 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
20 dynamic_cast in a template.
22 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
25 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
26 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
28 2007-12-10 Jakub Jelinek <jakub@redhat.com>
31 * error.c (dump_type_prefix, dump_type_suffix): Handle
35 * error.c (dump_expr): Handle ABS_EXPR.
37 2007-12-09 Jakub Jelinek <jakub@redhat.com>
41 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
42 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
43 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
44 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
45 flag_use_repository and repo_emit_p returned 2.
47 2007-12-06 Jakub Jelinek <jakub@redhat.com>
50 * tree.c (stabilize_call, stabilize_init): Do nothing if
51 processing_template_decl.
53 2007-12-05 Jakub Jelinek <jakub@redhat.com>
56 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
57 error instead of assertion failure.
58 * parser.c (cp_parser_decltype): If closing paren is not found,
59 return error_mark_node.
61 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
64 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
66 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
67 since arg_assoc_template_arg will deal with them (better).
69 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
72 * pt.c (tsubst_exception_specification): Handle substitutions into
73 member templates, where tsubst_pack_expansion returns a
76 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
79 * pt.c (unify_pack_expansion): If we didn't deduce any actual
80 bindings for the template parameter pack, don't try to keep the
81 empty deduced arguments.
82 (unify): If a parameter is a template-id whose template argument
83 list contains a pack expansion that is not at the end, then we
84 cannot unify against that template-id.
86 2007-12-02 Paolo Carlini <pcarlini@suse.de>
89 * pt.c (current_template_args): Use error_operand_p.
91 2007-12-02 Paolo Carlini <pcarlini@suse.de>
94 * error.c (dump_decl): Handle TREE_BINFO.
96 2007-12-01 Ollie Wild <aaw@google.com>
99 * typeck.c (build_binary_op): Add conversion of pointers to function
100 members appearing as operands to the equality operators.
102 2007-11-30 Jakub Jelinek <jakub@redhat.com>
105 * error.c (dump_expr): Handle OBJ_TYPE_REF.
107 2007-11-29 Jakub Jelinek <jakub@redhat.com>
110 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
112 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
117 * parser.c (cp_parser_decltype): Don't call finish_id_expression
119 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
122 2007-11-27 Jakub Jelinek <jakub@redhat.com>
124 PR tree-optimization/34181
125 * method.c (use_thunk): Don't inline the call in the thunk.
128 * tree.c (decl_linkage): Static data members and static member
129 functions in anonymous ns classes are lk_external.
131 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
134 * decl.c (start_preparsed_function): Pass
135 processing_template_decl for the new allocate_struct_function
138 2007-11-25 Richard Guenther <rguenther@suse.de>
140 * decl.c (poplevel): Use BLOCK_CHAIN.
142 2007-11-24 Ollie Wild <aaw@google.com>
144 * typeck.c (delta_from_ptrmemfunc): New function.
145 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
146 (build_binary_op): Call delta_from_ptrmemfunc.
148 2007-11-23 Jakub Jelinek <jakub@redhat.com>
152 * decl.c (cp_finish_decl): Disallow variable or field
153 definitions if extern "Java" aggregates.
154 (grokparms): Disallow parameters with extern "Java"
156 (check_function_type): Disallow function return values
157 with extern "Java" aggregates.
158 * init.c (build_new_1): Disallow placement new with
159 extern "Java" aggregates.
161 2007-11-23 Mark Mitchell <mark@codesourcery.com>
162 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
165 * call.c (convert_like_real): Build a zero constant when __null is
166 converted to an integer type.
168 2007-11-22 Jakub Jelinek <jakub@redhat.com>
171 * decl2.c (cp_write_global_declarations): Issue error about static
172 data members in anonymous namespace which are declared and used,
175 2007-11-20 Jakub Jelinek <jakub@redhat.com>
178 * parser.c (cp_parser_class_head): Reject function template ids.
181 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
182 when processing_template_decl to build_array_type.
185 * pt.c (more_specialized_fn): Don't segfault if one or
186 both argument list end with ellipsis.
188 2007-11-18 Jakub Jelinek <jakub@redhat.com>
191 * semantics.c (finish_call_expr): Set
192 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
193 or OVERLOAD with all noreturn functions.
195 2007-11-16 Jakub Jelinek <jakub@redhat.com>
198 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
201 2007-11-13 Jakub Jelinek <jakub@redhat.com>
208 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
209 set to error_mark_node the outermost POINTER_TYPE to the pack if
210 it is seen in a POINTER_TYPE.
211 (push_template_decl_real): If check_for_bare_parameter_packs
212 fails for function return type, set the return type to
213 integer_type_node. If check_for_bare_parameter_packs failed
214 for non-function, return error_mark_node.
217 * call.c (build_new_op): Call resolve_args before calling
220 2007-11-11 Tom Tromey <tromey@redhat.com>
223 * lex.c (handle_pragma_implementation): Use cpp_included_before.
225 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
228 * pt.c (redeclare_class_template): Update error message. Use a
229 note to show the previous declaration.
230 (tsubst_friend_class): Use the location of the friend template as
231 the input location before calling redeclare_class_template.
233 2007-11-11 Jakub Jelinek <jakub@redhat.com>
236 * semantics.c (finish_pseudo_destructor_expr): Handle
237 object == error_mark_node.
239 2007-11-10 Jakub Jelinek <jakub@redhat.com>
242 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
243 is not scalar type, let finish_class_member_access_expr handle
244 diagnostics. Pass BIT_NOT_EXPR argument to
245 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
247 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
250 * decl.c (cp_complete_array_type): If any of the initializer
251 elements are pack expansions, don't compute the array size yet.
253 2007-11-08 Andrew Pinski <pinskia@gmail.com>
256 * tree.c (decl_linkage): Fields have no linkage.
258 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
260 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
262 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
267 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
268 Be careful with ERROR_MARK_NODEs.
269 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
272 2007-11-07 Jakub Jelinek <jakub@redhat.com>
275 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
278 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
282 * tree.c (c_build_qualified_type): Define bridge to
283 cp_build_qualified_type.
285 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
296 * typeck.c (check_return_expr): Pass address of retval to
297 check_for_bare_parameter_packs.
298 * class.c (build_base_field): Tolerate bases that have no layout
300 (end_of_base): Ditto.
301 * tree.c (canonical_type_variant): Be careful with
303 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
305 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
306 which states whether parameter packs should be replaced with
308 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
309 possible. If set_packs_to_error is set true, replace the parameter
310 pack with ERROR_MARK_NODE. Manage our own pointer sets.
311 (uses_parameter_packs): Don't set parameter packs to
313 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
314 which may be modified (if it is a parameter pack). Instructs
315 find_parameter_packs_r to replace parameter packs with
316 ERROR_MARK_NODE (so that they won't cause errors later on).
317 (process_template_parm): Pass pointer to
318 check_for_bare_parameter_packs.
319 (process_partial_specialization): Replace pack expansions before
320 the end of the template argument list with ERROR_MARK_NODE.
321 (push_template_decl_real): Pass pointer to
322 check_for_bare_parameter_packs. Replace parameter packs not at the
323 end of the template parameter list with ERROR_MARK_NODE.
324 (convert_template_argument): Be more careful about using DECL_NAME
325 on only declarations.
326 (unify): Can't unify against ERROR_MARK_NODE.
327 * semantics.c (finish_cond): Pass pointer to
328 check_for_bare_parameter_packs.
329 (finish_expr_stmt): Ditto.
330 (finish_for_expr): Ditto.
331 (finish_switch_cond): Pass pointer to
332 check_for_bare_parameter_packs, and call it before we put the
333 condition into the statement.
334 (finish_mem_initializers): Pass pointer to
335 check_for_bare_parameter_packs.
336 (finish_member_declaration): Ditto.
337 * parser.c (cp_parser_base_clause): Ditto.
339 2007-11-06 Jakub Jelinek <jakub@redhat.com>
342 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
343 with the final TREE_READONLY flag in place. processing_template_decl
344 is known to be 0 in this part of function.
347 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
348 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
349 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
350 * semantics.c (finish_omp_atomic): Revert most of the
351 2007-02-05 changes, just keep the new representation of
352 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
354 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
357 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
360 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
365 * typeck.c (merge_types): Don't lose rvalue references when
367 * call.c (build_over_call): Don't elide move constructors just
368 because the copy constructor is trivial (!).
369 (compare_ics): If comparing cv-qualifiers fails, we can still order
370 based on binding lvalues vs. rvalues.
372 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
375 * pt.c (unify_pack_expansion): bring handling of function call
376 arguments into line with type_unification_real.
378 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
380 * typeck.c (build_binary_op): Use pedwarn instead of error for
383 2007-11-05 Jakub Jelinek <jakub@redhat.com>
386 * parser.c (cp_parser_unary_expression): For &&label call
387 cp_parser_non_integral_constant_expression and return error_mark_node
391 * decl.c (grokdeclarator): Don't call build_memfn_type if type
392 is neither FUNCTION_TYPE nor METHOD_TYPE.
394 2007-11-02 Jakub Jelinek <jakub@redhat.com>
397 * parser.c (cp_parser_nested_name_specifier_opt): Use
398 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
399 typedef of currently open class.
401 2007-11-02 Paolo Carlini <pcarlini@suse.de>
404 * error.c (dump_expr): Deal specially with statements.
406 2007-11-01 Jason Merrill <jason@redhat.com>
409 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
411 (lookup_template_class): Use it to get the outer template args
412 for instantiating one.
415 * pt.c (reduce_template_parm_level): tsubst the parameters
416 of a template template parm.
418 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
421 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
423 2007-11-01 Jakub Jelinek <jakub@redhat.com>
426 * parser.c (cp_parser_postfix_dot_deref_expression): If
427 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
428 first and if that succeeds and type is SCALAR_TYPE_P, create
432 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
433 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
434 as for std::type_info.
436 2007-10-31 Paolo Carlini <pcarlini@suse.de>
439 * cxx-pretty-print.c (pp_cxx_typeid_expression,
440 pp_cxx_delete_expression): Change to static linkage.
441 * cxx-pretty-print.h: Adjust declarations.
442 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
443 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
444 MODOP_EXPR): Forward to pp_expression.
446 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
449 2007-10-31 Christian Bruel <christian.bruel@st.com>
450 Mark Mitchell <mark@codesourcery.com>
453 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
454 if retval is volatile.
456 2007-10-30 Jakub Jelinek <jakub@redhat.com>
459 * decl2.c (build_offset_ref_call_from_tree): Call
460 build_non_dependent_expr on object prior to building ADDR_EXPR from it
461 if FN is DOTSTAR_EXPR.
463 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
467 * pt.c (find_parameter_packs_r): Fix typo in comment.
468 (convert_template_argument): Look at the pattern of a pack
469 expansion to determine what kind of entity we're converting.
470 (coerce_template_parameter_pack): When we have coerced a non-type
471 template parameter pack, substitute into the type of that pack.
472 (tsubst_pack_expansion): When our substitution of a parameter pack
473 is a "trivial" substitution of itself, just substitute into the
474 pack expansion rather than actually expanding.
476 2007-10-29 Jakub Jelinek <jakub@redhat.com>
479 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
480 for non-integral type bitfields. Return true if bitfield is correct, false
481 error has been diagnosed.
482 (check_field_decls): If check_bitfield_decl returned false, call also
485 2007-10-28 Paolo Carlini <pcarlini@suse.de>
486 Mark Mitchell <mark@codesourcery.com>
489 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
490 class member error out and return.
492 2007-10-27 Jakub Jelinek <jakub@redhat.com>
494 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
495 to current_function_decl rather than 0.
498 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
500 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
502 2007-10-27 Jason Merrill <jason@redhat.com>
505 * call.c (convert_default_arg): Detect recursion.
507 2007-10-27 Jakub Jelinek <jakub@redhat.com>
510 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
511 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
513 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
515 * error.c (dump_expr): Handle OFFSETOF_EXPR.
517 2007-10-26 Jason Merrill <jason@redhat.com>
520 * pt.c (get_template_info): New fn.
521 (template_class_depth): Use it.
522 (push_template_decl_real): Check that the template args of the
523 definition match the args of the previous declaration.
525 2007-10-26 Paolo Carlini <pcarlini@suse.de>
528 * decl2.c (coerce_new_type): Do not allow a default argument for
531 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
534 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
535 don't see the leading '('. Only lookup names if we get an
538 2007-10-26 Jakub Jelinek <jakub@redhat.com>
541 * parser.c (cp_parser_parenthesized_expression_list): Set
542 greater_than_is_operator_p to true in between the parens.
544 2007-10-26 Paolo Carlini <pcarlini@suse.de>
547 * decl.c (grokdeclarator): In case of conflicting specifiers
548 just return error_mark_node.
550 2007-10-26 Ollie Wild <aaw@google.com>
552 * expr.c (cxx_expand_expr): Removed.
553 * cp-tree.h (exx_expand_expr): Removed.
554 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
557 2007-10-25 Paolo Carlini <pcarlini@suse.de>
560 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
562 2007-10-23 Jason Merrill <jason@redhat.com>
564 PR c++/25950 (DR 391)
565 * call.c (struct conversion): Remove check_copy_constructor_p.
566 (reference_binding): Always bind a reference directly to a
567 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
569 (check_constructor_callable): Remove.
570 (convert_like_real): Don't call it.
571 (initialize_reference): Don't call check_constructor_callable.
572 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
573 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
574 conversions if LOOKUP_NO_TEMP_BIND.
575 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
576 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
578 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
580 2007-10-22 Jakub Jelinek <jakub@redhat.com>
583 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
584 before checking if its type is integral.
586 2007-10-22 Jason Merrill <jason@redhat.com>
589 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
590 * pt.c (apply_late_template_attributes): Splice out dependent
591 attributes from DECL_ATTRIBUTES.
593 * decl.c (cxx_maybe_build_cleanup): Use build_address.
595 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
597 * typeck.c (build_binary_op) : Use appropriate warning option
598 instead of unnamed warning.
600 2007-10-16 Paolo Carlini <pcarlini@suse.de>
603 * pt.c (current_template_args): Do not change TREE_LIST elements
604 with a TREE_VALUE of error_mark_node.
606 2007-10-16 Mark Mitchell <mark@codesourcery.com>
608 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
609 * decl.c (start_decl): Tidy.
610 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
612 (grokdeclarator): Clarify comment.
614 2007-10-14 Andrew Pinski <pinskia@gmail.com>
617 * decl.c (grokfndecl): Return NULL after the "definition of
618 implicitly-declared" error happened.
620 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
623 * call.c (build_user_type_conversion_1): Do not consider conversion
624 functions to convert a (possibly cv-qualified) object to the (possibly
625 cv-qualified) same object type (or a reference to it), to a (possibly
626 cv-qualified) base class of that type (or a reference to it).
628 2007-10-12 Paolo Carlini <pcarlini@suse.de>
630 * pt.c (tsubst): Use template_parm_level_and_index.
632 2007-10-12 Jakub Jelinek <jakub@redhat.com>
635 * parser.c (cp_parser_compound_statement): Handle label-declarations
636 at the beginning of the compound statement.
637 (cp_parser_block_declaration): Issue diagnostics about __label__
638 not at the beginning of a block.
640 2007-10-11 Paolo Carlini <pcarlini@suse.de>
643 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
644 to convert_template_argument.
645 (coerce_template_parms): Return error_mark_node after fixed-length
647 (tsubst_decl): Check for error_mark_node the return value of the
648 first tsubst in 'case VAR_DECL'.
650 2007-10-08 Ollie Wild <aaw@google.com>
652 * typeck2.c (digest_init): Call cplus_expand_constant after
653 convert_for_initialization.
654 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
655 * expr.c (cplus_expand_constant): Updated function description.
657 2007-10-04 Jason Merrill <jason@redhat.com>
660 * call.c (initialize_reference): Handle local static reference
663 2007-10-03 Jason Merrill <jason@redhat.com>
666 * name-lookup.c (push_namespace_with_attrs): Fold back into...
667 (push_namespace): Here.
668 (handle_namespace_attrs): New fn for the attr code.
669 (leave_scope): Don't pop_visibility.
670 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
671 * parser.c (cp_parser_namespace_definition): Call
672 handle_namespace_attrs and pop_visibility as appropriate.
675 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
677 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
679 * decl.c (duplicate_decls): Preserve linkage flags for mere
680 redeclarations of gnu_inline definitions.
682 2007-10-03 Jason Merrill <jason@redhat.com>
685 * decl.c (wrap_cleanups_r): New fn.
686 (wrap_temporary_cleanups): New fn.
687 (initialize_local_var): Call it.
689 2007-09-29 Jason Merrill <jason@redhat.com>
692 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
693 constant to not have DECL_EXTERNAL if it's file-local.
695 2007-09-28 Ollie Wild <aaw@google.com>
698 2007-09-27 Ollie Wild <aaw@google.com>
700 * typeck2.c (digest_init): Call cplus_expand_constant after
701 convert_for_initialization.
702 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
703 * expr.c (cplus_expand_constant): Updated function description.
705 2007-09-28 Jason Merrill <jason@redhat.com>
708 * class.c (layout_empty_base): Take rli parameter, update
709 rli->record_align if empty base has user-specified alignment.
710 (build_base_field): Pass rli to it.
712 2007-09-28 Paolo Carlini <pcarlini@suse.de>
715 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
717 2007-09-28 Paolo Carlini <pcarlini@suse.de>
720 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
721 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
722 (dump_parameters): Just call dump_type for argument packs too.
724 2007-09-28 Jakub Jelinek <jakub@redhat.com>
727 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
728 qualification by creating qualified PACK_EXPANSION_PATTERN and
729 then calling make_pack_expansion on it.
731 2007-09-27 Ollie Wild <aaw@google.com>
733 * typeck2.c (digest_init): Call cplus_expand_constant after
734 convert_for_initialization.
735 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
736 * expr.c (cplus_expand_constant): Updated function description.
738 2007-09-27 Jason Merrill <jason@redhat.com>
741 * decl2.c (is_late_template_attribute): Don't crash on unknown
744 2007-09-27 Paolo Carlini <pcarlini@suse.de>
747 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
748 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
749 spaces in the formatting.
750 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
752 2007-09-27 Jakub Jelinek <jakub@redhat.com>
754 * error.c (cxx_print_error_function): Add third argument, pass
755 it over to lhd_print_error_function.
756 (cp_print_error_function): If diagnostic->abstract_origin, print
758 * cp-tree.h (struct diagnostic_info): New forward decl.
759 (cxx_print_error_function): Add third argument.
761 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
764 * name-lookup.c (pushtag): Do not create an implicit typedef before
765 the associated type declaration is known to be valid.
767 2007-09-25 Jakub Jelinek <jakub@redhat.com>
769 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
770 rather than pointers.
772 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
775 * search.c (check_final_overrider): Fail if
776 targetm.comp_type_attributes returns 0.
778 2007-09-24 Jason Merrill <jason@redhat.com>
781 * pt.c (resolve_typename_type): Don't look things up in the original
782 template if it would mean losing template arguments.
784 2007-09-24 Jakub Jelinek <jakub@redhat.com>
787 * cp-tree.h (cxx_type_hash_eq): New prototype.
788 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
789 * tree.c (cxx_type_hash_eq): New function.
791 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
794 * tree.c (cp_build_qualified_type_real): Build a canonical
795 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
797 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
801 * tree.c (cplus_array_compare): Compare pointers, not types.
802 (build_cplus_array_type_1): Store new array type into the hash
803 table before building the canonical type; build the canonical type
805 (cp_build_qualified_type_real): Put all of the array types with
806 cv-qualified element types into the C++ array hash table, built as
807 variants of the unqualified versions.
809 2007-09-23 Jason Merrill <jason@redhat.com>
812 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
813 for deprecation warnings.
815 2007-09-22 Jason Merrill <jason@redhat.com>
818 * call.c (build_over_call): Warn about deprecated virtuals.
821 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
822 (MAYBE_TAGGED_TYPE_P): Remove.
823 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
824 instead of calling is_late_template_attribute again.
825 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
826 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
827 Don't crash on typedefs from non-template classes.
828 * decl2.c (grokfield): Don't sorry about attrs on template parms.
829 (is_late_template_attribute): All attributes applied to template
830 parms or typename types are dependent. Static.
831 (splice_template_attributes): Pass decl through.
832 (save_template_attributes): Likewise.
834 2007-09-20 Jakub Jelinek <jakub@redhat.com>
837 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
838 returned from tsubst_pack_expansion.
839 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
840 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
842 2007-09-20 Paolo Carlini <pcarlini@suse.de>
845 * semantics.c (finish_id_expression): Use consistently
846 context_for_name_lookup.
847 * decl.c (fixup_anonymous_aggr): Fix error message for
848 anonymous struct (vs union).
850 2007-09-19 Jason Merrill <jason@redhat.com>
853 * pt.c (tsubst): Handle typedefs by looking for the specialization.
854 (retrieve_specialization): Only tagged types use
855 DECL_TEMPLATE_INSTANTIATIONS.
856 (instantiate_class_template): Push nested classes too.
857 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
859 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
860 * init.c (is_aggr_type): Remove redundant tests.
861 * class.c (push_nested_class): Use CLASS_TYPE_P.
863 2007-09-20 Paolo Carlini <pcarlini@suse.de>
866 * init.c (build_zero_init): If, recursively, build_zero_init
867 returns a NULL_TREE, do not append it to the VEC of constructors.
869 2007-09-18 Jason Merrill <jason@redhat.com>
872 * pt.c (apply_late_template_attributes): Set processing_template_decl.
873 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
874 ATTR_FLAG_TYPE_IN_PLACE.
875 (tsubst): Do unqualified lookup to find typedefs from current class.
876 [ARRAY_TYPE]: Propagate alignment info.
877 * decl2.c (is_late_template_attribute): Only defer handling of
878 attribute aligned if the expression is dependent.
879 (save_template_attributes): If we're deferring any attributes,
880 make this a naming typedef.
882 2007-09-18 Paolo Carlini <pcarlini@suse.de>
885 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
886 va_arg instead of __builtin_va_arg.
888 2007-09-18 Paolo Carlini <pcarlini@suse.de>
891 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
892 (pp_cxx_primary_expression): Use it.
893 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
894 * error.c (dump_expr): Use it.
896 2007-09-18 Paolo Carlini <pcarlini@suse.de>
899 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
900 out case TYPEID_EXPR to...
901 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
902 and pp_cxx_right_paren.
903 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
904 * error.c (dump_expr): Use it.
906 2007-09-18 Paolo Carlini <pcarlini@suse.de>
909 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
910 (pp_cxx_primary_expression): Use it.
911 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
912 * error.c (dump_expr): Use it.
914 2007-09-16 Paolo Carlini <pcarlini@suse.de>
917 * init.c (build_new): Remove warning for zero-element
920 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
923 * call.c (maybe_handle_implicit_object): Set this_p, clear
924 rvaluedness_matches_p.
925 (compare_ics): Do not compare rvaluedness matching when one of the
926 operands is an implicit object.
928 2007-09-14 Jason Merrill <jason@redhat.com>
930 PR c++/17743, c++/19163
931 * decl2.c (is_late_template_attribute): New fn.
932 (splice_template_attributes, save_template_attributes): New fns.
933 (cplus_decl_attributes): Call save_template_attributes.
934 * pt.c (apply_late_template_attributes): New fn.
935 (instantiate_class_template, tsubst_decl): Use it.
936 * cp-tree.h: Declare is_late_template_attribute.
938 2007-09-13 Tom Tromey <tromey@redhat.com>
940 * parser.c (cp_lexer_new_main): Don't use
941 c_lex_return_raw_strings.
942 (cp_lexer_get_preprocessor_token): Update. Add special case when
945 2007-09-11 Jan Hubicka <jh@suse.cz>
947 * method.c (use_thunk): Use tree_rest_of_compilation
948 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
949 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
950 * cp-tree.h (expand_body): Kill.
951 (emit_associated_thunks): Declare.
952 * semantics.c (emit_associated_thunks): Export.
955 2007-09-09 David Daney <ddaney@avtrex.com>
958 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
959 to calculate cookie_ptr.
961 2007-09-08 Jason Merrill <jason@redhat.com>
964 * pt.c (most_specialized_class): Set processing_template_decl
965 while tsubsting partial spec args.
967 2007-09-06 Jason Merrill <jason@redhat.com>
969 * decl2.c (get_guard): Copy visibility from the guarded variable.
971 2007-09-06 Jan Hubicka <jh@suse.cz>
973 * semantics.c (expand_body): Do not mark arguments of clones used.
975 2007-09-06 Paolo Carlini <pcarlini@suse.de>
978 * decl.c (cp_finish_decl): When processing_template_decl,
979 deal correctly with init as TREE_LIST.
981 2007-09-06 Tom Tromey <tromey@redhat.com>
983 * decl.c (finish_function): Put return's location on line zero of
986 2007-09-05 Jason Merrill <jason@redhat.com>
989 * except.c (prepare_eh_type): Use type_decays_to.
992 * init.c (build_delete): Use build_headof to get the address of the
993 complete object if we aren't using the deleting destructor.
994 * rtti.c (build_headof): No longer static.
995 * cp-tree.h: Declare it.
997 2007-09-06 Jakub Jelinek <jakub@redhat.com>
999 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1000 decl if a prototype for XX is provided with throw().
1003 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1004 on __*_chk non-__builtin_* decls.
1006 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1009 * semantics.c (finish_id_expression): Use context_for_name_lookup
1010 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1011 * class.c (finish_struct_anon): Deal correctly with anonymous
1012 structs (vs unions, as GNU extension) in error messages.
1014 2007-09-05 Jan Hubicka <jh@suse.cz>
1016 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1017 call, DECL_EXTERNAL checks and current_function_decl saving.
1019 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1021 PR c++/29731 (again)
1022 * parser.c (cp_parser_primary_expression): Return error_mark_node
1023 when a statement-expression is found in a template-argument list.
1025 2007-09-04 Jason Merrill <jason@redhat.com>
1027 * except.c (initialize_handler_parm): Use
1028 fold_build_cleanup_point_expr.
1031 * call.c (reference_binding): Don't look for user-defined conversions
1035 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1036 the MUST_NOT_THROW_EXPR.
1038 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1040 * decl.c (cp_finish_decl): Call determine_visibility before
1041 make_rtl_for_nonlocal_decl.
1043 2007-09-04 Jason Merrill <jason@redhat.com>
1046 * pt.c (most_specialized_class): Substitute outer template
1047 arguments into the arguments of a member template partial
1049 (strip_innermost_template_args): New fn.
1051 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1053 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1055 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1057 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1058 * decl.c (cp_make_fname_decl): Likewise,
1059 * parser.c (cp_parser_string_literal): Likewise,
1060 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1061 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1064 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1067 * typeck.c (build_unary_op): Fix error message for
1068 Boolean expression as operand to operator--.
1070 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1072 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1073 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1076 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1079 * init.c (build_default_init): Make extern.
1080 * cp-tree.h (build_default_init): Declare here.
1081 * pt.c (tsubst_expr): When the instantiation of the initializer of
1082 a variable results in an empty list, default-initialize the
1084 (tsubst_copy_and_build): When the instantiation of the initializer
1085 in a new expression results in an empty initializer list,
1086 default-initialize it.
1088 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1090 * mangle.c (write_type): Change mangling of rvalue reference from
1093 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1095 * decl.c (duplicate_decls): Remove duplicated line.
1097 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1100 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1101 BOUND_TEMPLATE_TEMPLATE_PARM.
1103 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1106 * search.c (lookup_member): Check the name argument for
1109 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1112 * parser.c (cp_parser_trait_expr): Check rerurn value of
1115 2007-08-30 Ollie Wild <aaw@google.com>
1117 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1118 convert_ptrmem for pointer to member conversions.
1119 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1120 (ocp_convert): Update cp_convert_to_pointer call.
1121 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1123 (build_static_cast_1): Check can_convert for conversions in either
1125 (get_delta_difference_1): New function.
1126 (get_delta_difference): Refactor to call get_delta_difference_1.
1128 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1130 * decl.c (start_preparsed_function): Set
1131 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1133 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1136 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1137 BOUND_TEMPLATE_TEMPLATE_PARM.
1139 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1143 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1144 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1146 2007-08-27 Jason Merrill <jason@redhat.com>
1149 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1150 Look inside STMT_EXPR.
1151 * semantics.c (stmt_expr_value_expr): New fn.
1152 * cp-tree.h: Declare it.
1155 * decl.c (groktypename): Ignore attributes applied to class type.
1157 2007-08-28 Richard Guenther <rguenther@suse.de>
1159 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1161 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1163 * error.c (dump_expr): Handle COMPLEX_CST.
1164 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1165 (pp_cxx_expression): Likewise.
1167 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1169 * decl.c (GNU_INLINE_P): New.
1170 (duplicate_decls): Handle gnu_inline. Merge attributes and
1171 some flags in overriding definitions.
1172 (redeclaration_error_message): Handle gnu_inline.
1173 (start_preparsed_function): Likewise.
1175 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1177 * call.c (sufficient_parms_p): Constify.
1178 * class.c (same_signature_p): Likewise.
1179 * cp-gimplify.c (is_invisiref_parm,
1180 cxx_omp_privatize_by_reference): Likewise.
1181 * cp-objcp-common.c (has_c_linkage): Likewise.
1182 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1183 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1184 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1185 num_artificial_parms_for, comp_template_parms,
1186 template_parameter_pack_p, any_dependent_template_arguments_p,
1187 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1188 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1189 zero_init_p, member_p, cp_lvalue_kind,
1190 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1191 varargs_function_p, is_dummy_object, special_function_kind,
1192 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1193 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1194 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1195 cp_has_mutable_p, at_least_as_qualified_p,
1196 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1197 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1198 * except.c (nothrow_libfn_p): Likewise.
1199 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1201 * pt.c (comp_template_parms, template_parameter_pack_p,
1202 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1203 any_dependent_template_arguments_p): Likewise.
1204 * repo.c (repo_export_class_p): Likewise.
1205 * semantics.c (anon_aggr_type_p): Likewise.
1206 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1207 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1208 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1209 zero_init_p, special_function_p): Likewise.
1210 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1211 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1212 compparms, invalid_nonstatic_memfn_p,
1213 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1214 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1215 cp_has_mutable_p, lvalue_or_else): Likewise.
1217 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1219 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1220 * cp-objcp-common.c (cp_tree_size): Ditto.
1221 * tree.c (cp_walk_subtrees): Ditto
1222 * cp-tree.def (TINST_LEVEL): Go away.
1223 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1224 move together with other non-tree structs.
1225 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1226 (union lang_tree_node): Eliminate tinst_level field.
1227 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1228 (current_instantiation, outermost_tinst_level): Return
1229 a "struct tinst_level *".
1231 * error.c (print_instantiation_partial_context): Change second
1232 parameter to a "struct tinst_level *". Replace accessor macros
1234 (print_instantiation_full_context): Likewise.
1235 * lex.c (in_main_input_context): Likewise.
1237 * pt.c (struct pending_templates): New.
1238 (pending_templates, last_pending_template): Use it as a type.
1239 (current_tinst_level): Change typo to "struct tinst_level *"
1240 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1241 (add_pending_template): Construct a "struct pending_template".
1242 Replace TINST_LEVEL accessor macros with field access.
1243 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1244 (pop_tinst_level): Likewise.
1245 (instantiate_pending_templates): Likewise. Factor common code used
1246 when an instantiation has been done.
1247 (outermost_tinst_level): Replace tree_last with loop.
1248 (current_instantiation): Return a "struct tinst_level *".
1250 2007-08-24 Ollie Wild <aaw@google.com>
1252 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1253 * name-lookup.h (cp_binding_level): Remove vtables member.
1255 2007-08-24 Richard Guenther <rguenther@suse.de>
1257 * tree.c (cp_cannot_inline_tree_fn): Remove.
1258 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1259 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1262 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1265 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1266 error_mark_node right away if build_expr_type_conversion
1270 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1271 is error_mark_node rather than NULL_TREE.
1272 * pt.c (check_explicit_specialization): Likewise.
1275 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1276 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1278 2007-08-22 Jason Merrill <jason@redhat.com>
1281 * pt.c (outermost_tinst_level): New function.
1282 * lex.c (in_main_input_context): New function.
1283 * cp-tree.h: Declare it.
1284 * decl2.c (constrain_class_visibility): Use it to avoid warning
1285 about uses of the anonymous namespace in the main input file.
1287 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1289 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1291 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1294 * class.c (finish_struct_1): Warn when a class has virtual
1295 functions and accessible non-virtual destructor.
1297 2007-08-20 Richard Guenther <rguenther@suse.de>
1301 * call.c (build_new_method_call): Convert initializer to
1303 * init.c (build_aggr_init): Do not fiddle with types.
1304 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1305 * except.c (build_throw): Do not drop qualifiers for the
1307 * typeck.c (get_member_function_from_ptrfunc): Do not
1308 fiddle with types, instead convert.
1309 (build_ptrmemfunc1): Convert to the target type for
1311 (gfc_trans_allocate): Convert result to target type.
1312 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1313 pointer-to-member structures shall have alias set zero as well.
1315 2007-08-20 Richard Guenther <rguenther@suse.de>
1317 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1319 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1320 (nonstatic_local_decl_p): Likewise.
1321 * tree.c (cp_auto_var_in_fn_p): Remove.
1322 * decl.c (nonstatic_local_decl_p): Remove.
1324 2007-08-20 Richard Guenther <rguenther@suse.de>
1326 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1328 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1329 cp_walk_subtrees lh parameter.
1330 (cp_walk_tree_without_duplicates): New define to
1331 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1332 * tree.c (count_trees): Call
1333 cp_walk_tree_without_duplicates.
1334 (verify_stmt_tree): Call cp_walk_tree.
1335 (break_out_target_exprs): Likewise.
1336 (WALK_SUBTREE): Likewise.
1337 * cp-gimplify.c (cp_genericize): Likewise.
1338 * cp-pt.c (find_parameter_packs_r): Likewise.
1339 (uses_parameter_packs): Likewise.
1340 (make_pack_expansion): Likewise.
1341 (check_for_bare_parameter_packs): Likewise.
1342 (for_each_template_parm): Likewise.
1343 * decl.c (check_default_argument): Call
1344 cp_walk_tree_without_duplicates.
1345 * except.c (build_throw): Likewise.
1346 * decl2.c (type_visibility): Likewise.
1347 * semantics.c (expand_or_defer_fn): Likewise.
1348 (finalize_nrv): Call cp_walk_tree.
1350 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1353 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1354 Initialize it with save_expr rather than get_temp_regvar.
1356 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1359 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1362 2007-08-17 Ollie Wild <aaw@google.com>
1365 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1366 declarations into appropriate slots for comparison. Fix type
1369 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1372 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1373 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1375 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1378 * parser.c (cp_parser_class_head): Improve error message.
1380 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1382 * pt.c (instantiate_decl): Set input_location
1383 for the function end.
1385 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1387 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1389 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1390 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1391 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1392 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1393 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1394 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1395 * typeck.c (cp_type_quals): Likewise.
1396 * typeck2.c (cxx_incomplete_type_diagnostic,
1397 cxx_incomplete_type_error): Likewise.
1399 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1402 * pt.c (tsubst_friend_function): When check_classfn
1403 returns error_mark_node likewise return it.
1405 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1408 * typeck.c (check_return_expr): Don't NRV optimize vars in
1410 * decl.c (finish_function): Comment fix.
1412 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1415 * pt.c (push_template_decl_real): Depending on TYPE_P
1416 use either TYPE_CONTEXT or DECL_CONTEXT.
1418 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1420 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1421 constructors and destructors return this.
1423 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1426 * decl2.c (check_classfn): Return error_mark_node in case of error;
1427 in that case, do not call add_method.
1428 * decl.c (start_decl): Deal with check_classfn returning
1430 (grokfndecl): Likewise.
1431 * pt.c (tsubst_friend_function): Likewise.
1433 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1436 * typeck.c (build_binary_op): Disallow vector float types with
1437 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1439 2007-08-11 Ian Lance Taylor <iant@google.com>
1441 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1443 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1445 2007-08-10 Ollie Wild <aaw@google.com>
1447 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1449 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1451 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1452 (lookup_using_namespace): Fix ambiguous_decl call.
1453 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1455 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1457 * call.c (name_as_c_string): Use CONST_CAST.
1458 * decl.c (build_decl): Likewise.
1459 * parser.c (cp_parser_string_literal): Likewise.
1461 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1464 * error.c (dump_expr): Consistently use the *_cxx_*
1465 variants of the pretty-print functions.
1467 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1470 * decl.c (check_special_function_return_type): Just error
1471 on return type specified for conversion operator.
1473 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1475 * typeck2.c (readonly_error): Handle general expressions.
1476 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1478 2007-08-06 Dan Hipschman <dsh@google.com>
1480 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1481 access function name.
1483 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1486 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1487 * g++spec.c (lang_specific_driver): Check them.
1489 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1492 * pt.c (inline_needs_template_parms): Fix comment; change return type
1495 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1498 2007-03-26 Dirk Mueller <dmueller@suse.de>
1500 * parser.c (cp_parser_member_declaration): Pedwarn
1501 about stray semicolons after member declarations.
1503 2007-08-02 Lee Millward <lee.millward@gmail.com>
1508 * parser.c (cp_parser_asm_definition): Detect and discard asm
1509 statements with invalid inputs or outputs.
1510 (cp_parser_asm_operand_list): Return error mark node if any
1511 of the operands are invalid. Adjust documentation.
1513 2007-08-02 Nick Clifton <nickc@redhat.com>
1515 * typeck.c: Change copyright header to refer to version 3 of the
1516 GNU General Public License and to point readers at the COPYING3
1517 file and the FSF's license web page.
1518 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1519 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1520 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1521 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1522 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1523 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1524 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1525 name-lookup.h, parser.c: Likewise.
1527 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1530 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1532 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1535 * semantics.c (finish_label_stmt): Reject the __label__
1536 extension outside function scopes.
1538 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1540 * parser.c (eof_token): Un-constify.
1541 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1542 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1545 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1547 * pt.c, tree.c, typeck2.c: Fix comment typos.
1549 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1550 Mark Mitchell <mark@codesourcery.com>
1553 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1554 hidden due to friend declarations in local classes.
1556 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1558 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1559 * cp-tree.def (DECLTYPE_TYPE): New.
1560 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1561 (dump_type_prefix): Ditto.
1562 (dump_type_suffix): Ditto.
1563 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1564 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1565 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1567 (DECLTYPE_TYPE_EXPR): New.
1568 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1569 (finish_declared_type): Declare.
1570 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1571 DECLTYPE_TYPE nodes.
1572 (pp_cxx_type_id): Ditto.
1573 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1574 (tsubst): Substitute into a DECLTYPE_TYPE node.
1575 (tsubst_copy): Ditto.
1576 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1578 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1579 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1580 structural equality (because we can't hash the expressions).
1581 (finish_declared_type): New.
1582 * lex.c (reswords): Add "decltype" keyword.
1583 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1584 (cp_parser_postfix_expression): Add member_access_only_p to
1585 restrict postfix expression to member access expressions.
1586 (cp_parser_unary_expression): Update call to
1587 cp_parser_postfix_expression to reflect new parameter.
1588 (cp_parser_declared_type): New.
1589 (cp_parser_simple_type_specifier): Parse decltype types.
1591 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1594 * call.c (convert_for_arg_passing): Only widen bitfields to their
1595 declared types if necessary.
1597 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1599 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1602 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1604 * decl.c (typename_hash, typename_compare): Constify.
1605 * mangle.c (hash_type, compare_type): Likewise.
1606 * pt.c (eq_local_specializations, hash_local_specialization):
1608 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1609 list_hash): Likewise.
1610 * typeck2.c (pat_compare): Likewise.
1612 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1614 * method.c (implicitly_declare_fn): Increase alignment if member
1615 function pointer format requires it.
1617 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1620 * typeck.c (check_return_expr): Do not pass a null argument
1623 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1626 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1629 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1632 * typeck.c (convert_arguments): Only use default args if we have
1636 * typeck.c (structural_comptypes): No need to check
1637 resolve_typename_type return value here.
1638 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1639 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1640 original type rather than error_mark_node in case of failure.
1641 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1642 resolve_typename_type result check.
1643 (cp_parser_direct_declarator, cp_parser_head,
1644 cp_parser_constructor_declarator_p): Likewise.
1646 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1648 * pt.c (template_parms_variadic_p): Remove.
1649 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1651 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1654 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1655 argument to dump_aggr_init_expr_args instead of false.
1657 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1659 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1660 canonical types; otherwise, fall back to structural type
1661 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1662 internal compiler error if the canonical types are wrong.
1664 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1667 * parser.c (cp_parser_make_indirect_declarator): When the
1668 the code argument is ERROR_MARK return cp_error_declarator.
1670 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1673 * decl.c (cxx_init_decl_processing): Don't set
1674 force_align_functions_log.
1675 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1676 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1677 FUNCTION_DECL, return its alignment.
1679 2007-07-09 Richard Guenther <rguenther@suse.de>
1681 * decl.c (start_preparsed_function): Do not promote return type.
1683 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1686 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1688 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1691 * pt.c (resolve_overloaded_unification): Robustify. Return a
1693 (type_unification_real): Adjust accordingly.
1695 2007-07-06 Richard Guenther <rguenther@suse.de>
1697 * init.c (build_new_1): Use the correct pointer type.
1698 * typeck2.c (build_m_component_ref): Likewise.
1700 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1703 * init.c (build_zero_init): Always build an initializer for
1705 * typeck2.c (build_functional_cast): Use build_zero_init.
1708 * init.c (build_new_1): Always pass the allocation function to
1709 build_op_delete_call.
1710 * call.c (build_op_delete_call): Handle operator delete with a
1711 variable-argument list. Do not issue an error when no matching
1712 deallocation function is available for a new operator.
1715 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1716 * decl.c (value_dependent_init_p): New function.
1717 (cp_finish_decl): Use it.
1718 * pt.c (value_dependent_expression_p): Use
1719 any_value_dependent_elements_p.
1720 * parser.c (cp_parser_primary_expression): Add comment about
1721 treating dependent qualified names as integral
1722 constant-expressions.
1724 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1726 * decl.c (build_ptrmemfunc_type): Always use structural equality
1727 tests when comparing pointer-to-member-function types, because the
1728 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1731 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1733 * init.c (build_new): Tweak comment.
1735 2007-06-29 Dave Brolley <brolley@redhat.com>
1738 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1739 type to its base type and number of elements here.
1740 * init.c (build_new): Call complete_type_or_else to ensure that the
1741 type is complete and to issue a diagnostic if it is not.
1742 (build_new_1): Don't call complete_type_or_else here.
1744 2007-07-03 Richard Guenther <rguenther@suse.de>
1747 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1750 2007-07-02 Simon Baldwin <simonb@google.com>
1752 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1753 for inner-style nested forward declarations that don't declare
1756 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1759 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1760 DECL_P in not a variable and appears more than once error messages.
1762 2007-07-01 Ollie Wild <aaw@google.com>
1764 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1765 (select_decl): Remove function.
1766 (unqualified_namespace_lookup): Populate binding by calling
1767 ambiguous_decl. Remove select_decl call.
1768 (lookup_qualified_name): Remove select_decl call.
1769 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1770 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1771 generation when name lookup is ambiguous.
1773 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1776 * init.c (build_new_1): Use structural equality on the copy of the
1779 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1781 * decl2.c (determine_visibility): Implement
1782 flag_visibility_ms_compat effect on type info.
1783 * decl.c (cxx_init_decl_processing): Implement
1784 global effect of flag_visibility_ms_compat.
1786 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1788 * decl2.c (start_objects): Mark constructor-running function
1791 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1794 * decl.c (grokdeclarator): Reset friendp for member functions declared
1795 friend of their own class.
1797 2007-06-23 Mark Mitchell <mark@codesourcery.com>
1799 * decl2.c (determine_visibility): Don't look for dllexport here.
1800 (determine_visibility_from_class): Tidy.
1802 2007-06-18 Simon Baldwin <simonb@google.com>
1805 * parser.c (cp_parser_single_declaration): Added check for storage
1806 class other than sc_none in parsed declaration, and a flag to indicate
1807 if the call is part of an explicit template specialization parse.
1808 * (cp_parser_explicit_specialization): Specialization check flag added
1809 to call to cp_parser_single_declaration(), set true.
1810 * (cp_parser_template_declaration_after_export): Specialization check
1811 flag added to call to cp_parser_single_declaration(), set false.
1812 * pt.c (check_explicit_specialization): Added code to copy visiblity
1813 and linkage from the templated function to the explicit specialization.
1815 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1817 * typeck.c (build_binary_op): For templates build the
1818 expression in pieces to avoid the assert in build2_stat.
1819 (get_member_function_from_ptrfunc):
1820 Change over to using POINTER_PLUS_EXPR and convert
1821 the second operand to sizetype.
1822 * typeck2.c (build_m_component_ref): Likewise.
1823 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
1824 instead of PLUS_EXPR for pointers.
1825 (build_new_1): Likewise.
1826 (build_vec_delete_1): Likewise.
1827 (build_vec_delete): Likewise.
1828 * class.c (build_base_path): Likewise.
1829 (build_base_path): Likewise.
1830 (convert_to_base_statically): Likewise.
1831 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
1832 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
1833 instead of PLUS_EXPR.
1834 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
1835 instead of PLUS_EXPR for pointers.
1836 * call.c (build_special_member_call): Likewise.
1837 * rtti.c (build_headof): Likewise.
1838 Use sizetype instead of ptrdiff_type_node.
1839 (tinfo_base_init): Create a POINTER_PLUS_EXPR
1840 instead of PLUS_EXPR for pointers.
1841 * except.c (expand_start_catch_block): Do a
1842 NEGATIVE and then a POINTER_PLUS_EXPR instead
1844 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
1845 PLUS_EXPR on pointer types over to use
1846 POINTER_PLUS_EXPR and remove the conversion
1847 to the pointer types.
1848 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
1849 adding to a pointer type. Use size_int instead of
1850 ssize_int. Convert the index to sizetype before
1851 adding it to the pointer.
1853 2007-06-15 Mark Mitchell <mark@codesourcery.com>
1855 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
1856 (DECL_ANON_UNION_VAR_P): New macro.
1857 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
1858 than DECL_VAR_MARKED_P, to keep track of which variables we have
1860 * decl.c (redeclaration_error_message): Complain about redeclaring
1861 anonymous union members at namespace scope.
1862 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
1864 2007-06-14 Geoff Keating <geoffk@apple.com>
1866 * decl2.c (determine_visibility): Ensure that functions with
1867 hidden types as parameters are hidden.
1870 * decl2.c (determine_visibility): Remove duplicate code for
1873 2007-06-12 Ian Lance Taylor <iant@google.com>
1876 * init.c (avoid_placement_new_aliasing): New static function.
1877 (build_new_1): Call it.
1879 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
1881 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
1882 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
1884 2007-06-08 Jakub Jelinek <jakub@redhat.com>
1887 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
1888 on init, the non-decl cond operand and increment value.
1890 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
1893 * decl.c (check_initializer): Report an error when a brace enclosed
1894 initializer is used for a non-aggregate type in C++98.
1895 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
1897 (grokdeclarator): Likewise.
1898 (move_fn_p): Likewise.
1899 * typeck.c (check_return_expr): Likewise.
1900 * call.c (reference_binding): Likewise.
1901 * error.c (cp_cpp_error): Likewise.
1902 * pt.c (check_default_tmpl_args): Likewise.
1904 * lex.c (init_reswords): Likewise.
1905 * parser.c (p_parser_primary_expression): Likewise.
1906 (TOKEN_PRECEDENCE): Likewise.
1907 (cp_parser_init_declarator): Likewise.
1908 (cp_parser_ptr_operator): Likewise.
1909 (cp_parser_parameter_declaration): Likewise.
1910 (cp_parser_enclosed_template_argument_list): Likewise.
1911 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
1912 (cp_parser_next_token_ends_template_argument_p): Likewise.
1914 2007-06-04 Simon Baldwin <simonb@google.com>
1916 * decl.c (grokdeclarator): Readability change. Moved case labels
1917 into direct switch statement scope.
1919 2007-06-04 Paolo Carlini <pcarlini@suse.de>
1921 * call.c (convert_like_real): Remove pointless code.
1923 2007-05-31 Mark Mitchell <mark@codesourcery.com>
1925 * decl.c (get_atexit_fn_ptr_type): New function.
1926 (get_atexit_node): Use it.
1927 (start_cleanup_fn): Likewise.
1928 (register_dtor_fn): Use the object's destructor, instead of a
1929 separate cleanup function, where possible.
1930 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
1931 (atexit_fn_ptr_type_node): New macro.
1932 * decl2.c (build_cleanup): Use build_address.
1934 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
1936 * typeck.c (build_binary_op): Include types in error.
1938 2007-05-31 Jakub Jelinek <jakub@redhat.com>
1941 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
1942 needs runtime initialization.
1944 2007-05-31 Paolo Carlini <pcarlini@suse.de>
1947 * semantics.c (finish_trait_expr): Complete the types.
1949 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
1950 Douglas Gregor <doug.gregor@gmail.com>
1951 Pedro Lamarao <pedro.lamarao@mndfck.org>
1952 Howard Hinnant <howard.hinnant@gmail.com>
1956 * typeck.c (comptypes): Don't consider rvalue and lvalue
1957 reference types to be equivalent.
1958 (check_return_expr): Move from certain lvalues when returning
1960 * decl.c (grokdeclarator): Implement reference collapsing.
1961 (copy_fn_p): Don't consider constructors taking rvalue references
1962 to be copy constructors.
1964 * call.c (conversion): New "rvaluedness_matches_p" member.
1965 (convert_class_to_reference): Require reference type as first
1966 parameter instead of base type.
1967 (reference_binding): Add logic to handle rvalue references.
1968 (implicit_conversion): Update inaccurate comment.
1969 (convert_like_real): Disable creation of temporaries that are
1970 impossible to initialize for types with move constructors.
1971 (build_over_call): Elide move constructors when possible.
1972 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
1973 (maybe_handle_ref_bind): Return conversion instead of type node.
1974 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
1975 determine preferred conversion sequences.
1976 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
1977 (LOOKUP_PREFER_RVALUE): New.
1978 (DECL_MOVE_CONSTRUCTOR_P): New.
1979 (struct cp_declarator): Add "reference" member for reference
1980 types, with new "rvalue_ref" flag.
1981 (cp_build_reference_type): Declare.
1982 (move_fn_p): Declare.
1983 * error.c (dump_type_prefix): Format rvalue reference types
1984 correctly in error messages.
1985 * except.c (build_throw): Move from certain lvalues when
1987 * mangle.c (write_type): Mangle rvalue references differently
1988 than regular references.
1989 * parser.c (make_reference_declarator): Add boolean parameter for
1991 (cp_parser_make_indirect_declarator): New.
1992 (cp_parser_new_declarator_opt): Call
1993 cp_parser_make_indirect_declarator.
1994 (cp_parser_conversion_declarator_opt): Ditto.
1995 (cp_parser_declarator): Ditto.
1996 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
1998 * pt.c (tsubst): Implement reference collapsing.
1999 (maybe_adjust_types_for_deduction): Implement special template
2000 parameter deduction rule for rvalue references.
2001 (type_unification_real): Update calls to
2002 maybe_adjust_types_for_deduction.
2003 (try_one_overload): Ditto.
2004 (unify_pack_expansion): Ditto.
2005 * tree.c (lvalue_p_1): Handle rvalue reference types.
2006 (cp_build_reference_type): New.
2008 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2011 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2012 variables that need runtime initialization.
2014 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2017 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2018 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2019 case POSTDECREMENT_EXPR>): Return the error_mark_node
2020 if either the real or imaginary parts would an
2023 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2024 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2027 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2028 token is a closing brace, false if there are no tokens left.
2029 (cp_parser_namespace_alias_definition): Only consume the next token if
2030 it is a closing brace.
2032 * parser.c (cp_parser_class_specifier): Likewise.
2034 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2036 * semantics.c (finish_member_declaration): Fix a typo in the
2039 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2051 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2052 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2053 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2054 whether everything was okay. Fix indentation.
2055 (push_template_decl_real): Check for bare parameter packs in
2056 function parameters; where errors occur, mark the parameter types
2057 with ERROR_MARK_NODEs to avert ICEs.
2058 (coerce_template_parameter_pack): New.
2059 (coerce_template_parms): Moved parameter pack coercion into
2060 coerce_template_parameter_pack, and permit it anywhere in the
2061 template parameter list (not just at the end). Parameter and
2062 argument indices can vary (somewhat) separately now, so add
2063 PARM_IDX and ARG_IDX.
2064 (fn_type_unification): Don't set an argument pack as incomplete if
2065 no argument pack was deduced.
2066 (type_unification_real): If a type parameter is a parameter pack
2067 and has not otherwise been deduced, it will be deduced to an empty
2069 (more_specialized_fn): Use the actual lengths of the argument
2070 lists when comparing against expansions.
2071 * semantics.c (finish_member_declaration): If a field's type has
2072 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2074 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2077 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2079 2007-05-22 Ollie Wild <aaw@google.com>
2081 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2082 (unqualified_namespace_lookup): Adds check for hidden types.
2084 2007-05-22 Ollie Wild <aaw@google.com>
2086 * decl.c (duplicate_decls): Verify namespace names are unique.
2088 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2090 * decl.c (cxx_maybe_build_cleanup): Handle
2091 __attribute__((cleanup)).
2093 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2095 * cvt.c (cp_convert_and_check): Don't check warnings if the
2098 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2100 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2102 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2105 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2106 type only if is a class type (5.2.8/4).
2108 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2110 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2111 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2112 c_common_unsigned_type.
2114 2007-05-11 Silvius Rus <rus@google.com>
2116 * cp/typeck.c (build_indirect_ref): Add call to
2117 strict_aliasing_warning.
2118 (build_reinterpret_cast_1): Condition call to
2119 strict_aliasing_warning.
2121 2007-05-11 Jan Hubicka <jh@suse.cz>
2123 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2124 * decl2.c (start_objects): ctors and dtors are no longer public.
2125 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2127 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2129 * typeck.c (build_unary_op): Remove code that used to
2130 handle non lvalue increments/decrements.
2132 2007-05-07 Mike Stump <mrs@apple.com>
2134 * parser.c (check_empty_body): Add.
2135 (cp_parser_iteration_statement): Add call to check_empty_body.
2137 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2140 * mangle.c (write_mangled_name): Mangle static variable names.
2141 (write_unqualified_name): Use local-source-name for
2142 namespace-scope static variables.
2144 2007-05-04 Dirk Mueller <dmueller@suse.de>
2146 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2149 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2152 * decl2.c (constrain_class_visibility):
2153 Use strip_pointer_or_array_types instead of strip_array_types.
2155 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2158 * decl.c (reshape_init_r): Don't reshape the first element if it
2159 is a pointer to member function.
2161 2007-04-27 Simon Baldwin <simonb@google.com>
2163 * decl.c (grokparms): Changed message format from %qD to %qE.
2165 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2167 * error.c (maybe_warn_variadic_templates): Variadic templates are
2168 now in C++0x, so only warn about them in C++98 mode.
2170 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2173 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2174 integeral types from vectors types.
2176 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2179 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2180 for type dependent OMP_CLAUSE_DECLs.
2182 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2185 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2186 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2187 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2188 * init.c (build_zero_init): Adjust, as
2189 COMPLEX_TYPE is now a SCALAR_TYPE.
2190 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2191 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2193 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2195 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2196 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2197 (trait_expr_value): Adjust.
2199 2007-04-23 Simon Baldwin <simonb@google.com>
2201 * decl.c (grokparms): Added new error for duplicate function
2202 parameters names in function prototypes, to match gcc behavior.
2204 2007-04-23 Jan Hubicka <jh@suse.cz>
2206 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2209 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2211 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2212 instead of checking GIMPLE_STMT_P in chain_next.
2214 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2217 * call.c (convert_for_arg_passing): Convert bitfields to their
2220 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2223 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2225 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2228 * cp/decl2.c (constrain_class_visibility):
2229 Do not warn about the use of anonymous namespace in the main input file.
2231 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2233 * cp-tree.h (current_template_parms): Fix typo in comment.
2235 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2237 * cp-tree.h, error.c: Fix comment typos.
2239 2007-04-13 Jason Merrill <jason@redhat.com>
2242 * call.c (reference_binding): Add c_cast_p parm. If true,
2243 add quals to TO as needed to make it reference-compatible.
2245 2007-04-11 Jan Hubicka <jh@suse.cz>
2247 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2248 that we are not processing template_decl.
2250 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2253 * class.c (build_base_path): Ensure that the converted pointer has
2254 the same cv-qualification as the input.
2256 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2258 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2260 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2262 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2264 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2265 * tree.c (cp_add_pending_fn_decls): Remove.
2266 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2268 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2270 Revert change removing staticp.
2272 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2274 * cp-objcp-common.c (cxx_staticp): Remove.
2275 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2276 * cp-tree.h (cxx_staticp):
2278 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2280 * class.c (check_for_override): Don't remove dllmport attribute
2283 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2286 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2287 type issue error and return early.
2289 2007-03-30 Jason Merrill <jason@redhat.com>
2292 * typeck.c (cp_type_readonly): New fn.
2293 * cp-tree.h: Declare it.
2294 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2295 (cp_finish_decl): Not here.
2297 2007-03-31 Richard Guenther <rguenther@suse.de>
2299 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2302 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2307 * parser.c (declarator_can_be_parameter_pack): New.
2308 (cp_parser_template_parameter): Only parse the `...' if the
2309 declarator can be a parameter pack.
2310 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2312 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2313 types (they could be used as array bounds).
2314 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2315 (tsubst_pack_expansion): Handle failure to expand parameter
2318 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2321 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2322 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2323 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2324 (CLASS_TYPE_NON_UNION_P): Add.
2325 (struct lang_type_class): Add has_complex_dflt.
2326 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2327 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2328 * cp-tree.def: Add TRAIT_EXPR.
2329 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2330 * lex.c (struct resword): Add __has_nothrow_assign,
2331 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2332 __has_trivial_constructor, __has_trivial_copy,
2333 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2334 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2335 __is_pod, __is_polymorphic, __is_union.
2336 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2337 (cp_parser_trait_expr): New.
2338 * semantics.c (finish_trait_expr, trait_expr_value
2339 classtype_has_nothrow_copy_or_assign_p): New.
2340 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2342 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2343 * class.c (check_bases, check_field_decl, check_bases_and_members):
2344 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2345 * pt.c (uses_template_parms, tsubst_copy_and_build,
2346 value_dependent_expression_p, type_dependent_expression_p): Deal with
2348 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2350 2007-03-29 Richard Guenther <rguenther@suse.de>
2352 * tree.c (cp_walk_subtrees): Do not set input_location.
2354 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2357 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2360 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2362 * parser.c (struct cp_parser): Update comment for
2363 greater_than_is_operator_p.
2364 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2365 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2366 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2367 !GREATER_THAN_IS_OPERATOR_P.
2368 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2369 `>>' operators that will become two `>' tokens in C++0x.
2370 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2371 mode, allowing it to terminate default arguments.
2372 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2373 `>>' like two consecutive `>' tokens.
2374 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2375 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2376 ends a template argument.
2378 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2380 * decl.c (redeclaration_error_message): Complain when redeclaring
2381 a friend function with default template arguments (C++0x mode only).
2382 * cp-tree.h (check_default_tmpl_args): Declare.
2383 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2384 template arguments in function templates. Add support for checking
2385 the default template arguments of friend templates.
2386 (push_template_decl_real): Fix call to check_default_tmpl_args.
2387 (type_unification_real): If a template parameter has not been
2388 deduced but provides a default template argument, substitute into
2389 that default template argument.
2390 * parser.c (cp_parser_init_declarator): When declaring (but not
2391 defining!) a function template in C++0x mode, check for default
2394 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2397 * decl.c (grokdeclarator): Deal with cv-qualified function type
2398 typedefs in the same way for member and non-member functions.
2400 2007-03-26 Dirk Mueller <dmueller@suse.de>
2402 * parser.c (cp_parser_member_declaration): Pedwarn
2403 about stray semicolons after member declarations.
2405 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2408 * pt.c (instantiate_decl): Set in_system_header.
2410 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2412 * cp-tree.h (current_tempalte_parms): Improve documentation.
2413 * pt.c (current_template_args): Likewise.
2416 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2417 not consume tokens when failing.
2419 2007-03-22 Jim Wilson <wilson@specifix.com>
2420 Mark Mitchell <mark@codesourcery.com>
2423 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2424 consistent with FROM.
2426 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2428 * error.c (dump_expr): Handle dependent names that designate types.
2429 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2431 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2433 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2435 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2437 * cvt.c (cp_convert_and_check) : Define.
2438 * cp-tree.h (cp_convert_and_check): Declare.
2439 * call.c (convert_conversion_warnings): Rename to
2440 conversion_null_warnings. The warning for floating-point to
2441 integer is handled by convert_and_check in convert_like_real.
2442 (convert_like_real): convert_conversion_warnings was renamed as
2443 conversion_null_warnings.
2444 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2445 overflow and changes of value during conversion.
2447 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2450 * parser.c (cp_parser_statement): If 'namespace' is found, this
2451 only can be a namespace alias definition, so parse it now.
2452 (cp_parser_namespace_alias_definition): if we find an open brace
2453 instead of '=', then this is actually a misplaced namespace
2456 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2459 * decl.c (cxx_init_decl_processing): Move command-line options
2460 processing to c-opts.c.
2462 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2464 * ptree.c (cxx_print_type): Use formatting markup for integers
2465 when printing template parameter index/level/orig level.
2466 (cxx_print_xnode): Ditto.
2467 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2468 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2469 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2471 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2472 rather than a HOST_WIDE_INT.
2473 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2474 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2476 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2477 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2478 IN_BASE_INITIALIZER bool bitfields.
2479 (struct cp_declarator): Make KIND a 4-bit field. Make
2480 PARAMETER_PACK_P a bool bitfield just after KIND.
2481 * pt.c (uses_parameter_packs): Destroy the pointer set.
2482 (make_pack_expansion): Ditto.
2483 (check_for_bare_parameter_packs): Ditto.
2484 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2486 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2489 * call.c (convert_default_arg): Instead of copying the node,
2492 2007-03-15 Dirk Mueller <dmueller@suse.de>
2495 * call.c (convert_conversion_warnings): New..
2496 (convert_like_real): .. factored out from here.
2497 (convert_conversion_warnings): Add warning about
2498 false being converted to NULL in argument passing.
2500 2007-03-14 Dirk Mueller <dmueller@suse.de>
2502 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2503 (finish_do_body): Warn about empty body in do/while statement.
2505 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2507 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2509 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2512 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2515 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2517 * cp/repo.c (init_repo): Initialize random_seed saved options.
2518 (finish_repo): Adjust.
2520 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2523 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2526 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2528 * decl.c (compute_array_index_type): New warning flag warn_vla.
2530 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2533 * call.c (convert_default_arg): Copy non-constant arguments.
2535 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2538 * parser.c (cp_parser_postfix_expression): Disallow compound
2539 literals in constant expressions.
2542 * semantics.c (finish_typeof): Use unlowered_expr_type.
2544 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2547 * cp-tree.h (unlowered_expr_type): New function.
2548 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2549 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2550 (unlowered_expr_type): New function.
2551 (build_unary_op): Disallow predecrements of bool bitfields.
2552 * call.c (build_conditional_expr): Use unlowered_expr_type.
2553 * pt.c (type_unification_real): Likewise.
2555 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2558 * typeck.c (check_return_expr): Check for bare parameter packs.
2559 (comptypes): Compare template parameter packs and
2560 type pack expansions.
2561 * decl.c (grokdeclarator): Deal with the declaration of function
2563 (grokparms): Verify that the (optional) function parameter pack is
2564 at the end of the parameter list.
2565 (xref_basetypes): Handle pack expansions in the base class.
2566 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2567 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2568 (NONTYPE_ARGUMENT_PACK): New.
2569 (TYPE_PACK_EXPANSION): New.
2570 (EXPR_PACK_EXPANSION): New.
2571 (ARGUMENT_PACK_SELECT): New.
2572 * cp-objcp-common.c (cp_tree_size): Compute size of
2573 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2574 ARGUMENT_PACK_SELECT.
2575 * error.c (dump_template_argument): Print template argument packs.
2576 (dump_template_argument_list): Ditto.
2577 (dump_template_parameter): Dump `...' for template type parameter
2579 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2580 (dump_parameters): Print function parameter packs.
2581 (dump_template_parms): Print template argument packs.
2582 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2583 (maybe_warn_variadic_templates): New.
2584 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2585 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2586 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2588 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2589 (write_template_arg): Write argument packs as separate arguments.
2590 * cp-tree.h (struct template_parm_index_s): Add flag that
2591 indicates that the template parameter is actually a parameter
2593 (struct tree_argument_pack_select): New.
2594 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2595 (union lang_tree_node): Add argument_pack_select.
2596 (FUNCTION_PARAMETER_PACK_P): New.
2597 (PACK_EXPANSION_P): New.
2598 (PACK_EXPANSION_PATTERN): New.
2599 (SET_PACK_EXPANSION_PATTERN): New.
2600 (PACK_EXPANSION_PARAMETER_PACKS): New.
2601 (ARGUMENT_PACK_P): New.
2602 (ARGUMENT_PACK_ARGS): New.
2603 (SET_ARGUMENT_PACK_ARGS): New.
2604 (ARGUMENT_PACK_INCOMPLETE_P): New.
2605 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2606 (TEMPLATE_PARM_PARAMETER_PACK): New.
2607 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2608 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2609 (ARGUMENT_PACK_SELECT_INDEX): New.
2610 (ARGUMENT_PACK_SELECT_ARG): New.
2611 (struct cp_declarator): Add parameter_pack_p flag.
2612 (maybe_warn_variadic_templates): Declare.
2613 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2614 indicate a template parameter pack.
2615 (uses_parameter_packs): Declare.
2616 (template_parameter_pack_p): Declare.
2617 (template_parms_variadic_p): Declare.
2618 (make_pack_expansion): Declare.
2619 (check_for_bare_parameter_packs): Declare.
2620 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2621 sizeof... expressions.
2622 (pp_cxx_expression): Print pack expansions and non-type argument
2624 (pp_cxx_exception_specification): Print pack expansions.
2625 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2626 (pp_cxx_ctor_initializer): Print pack expansions.
2627 (pp_cxx_type_id): Print pack expansions.
2628 (pp_cxx_template_argument_list): Print argument packs.
2629 (pp_cxx_template_parameter): Print ellipsis for template parameter
2631 * pt.c (comp_template_parms): Compare template parameter packs.
2632 (template_parameter_pack_p): New.
2633 (template_parms_variadic_p): New.
2634 (template_args_variadic_p): New.
2635 (make_ith_pack_parameter_name): New.
2636 (struct find_parameter_pack_data): New.
2637 (find_parameter_packs_r): New.
2638 (uses_parameter_packs): New.
2639 (make_pack_expansion): New.
2640 (check_for_bare_parameter_packs): New.
2641 (expand_template_argument_pack): New.
2642 (reduce_template_parm_level): Propagate parameter pack flag.
2643 (process_template_parm): Add is_parameter_pack parameter to state
2644 when the parameter is actually a parameter pack. Create template
2645 parameter packs when is_parameter_pack is true.
2646 (current_template_args): The argument for a template parameter
2647 pack is an argument pack containing a single pack expansion.
2648 (process_partial_specialization): When checking that non-type
2649 argument expressions do not involve template parameters, loop over
2650 the arguments in argument packs separately.
2651 (push_template_decl_real): Check that the type of the declaration
2652 does not have any bare parameter packs. Check that primary
2653 templates have no more than one parameter pack, and that it comes
2654 at the end of the template parameter list.
2655 (convert_template_argument): Handle coercions for pack expansion
2656 expressions by coercing the pattern then rebuilding the expansion.
2657 (coerce_template_parms): When coercing the arguments for a
2658 variadic template, pack "extra" arguments into an argument pack.
2659 (coerce_template_template_parms): Cannot coerce between parameter
2660 packs and non-pack parameters.
2661 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2662 (comp_template_args): Expand all template arguments packs before
2663 comparing template argument lists.
2664 (mangle_class_name_for_template): Make argument packs as separate
2666 (for_each_template_parm_r): No need to handle BASELINK.
2667 (instantiate_class_template): Handle pack expansions in the base
2669 (tsubst_pack_expansion): New.
2670 (tsubst_template_args): Handle substitutions of argument packs and
2671 pack expansion into template argument lists.
2672 (tsubst_decl): Expand function parameter packs into separate
2673 function parameters.
2674 (tsubst_arg_types): Expand a type pack expansion into separate
2676 (tsubst_exception_specification): Handle pack expansions in
2677 exception specifiers.
2678 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2679 replacing a template parameter with its argument. If we encounter
2680 a substitution for an argument pack, just return the parameter
2682 (tsubst_copy): sizeof(X...) returns the number of elements in
2683 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2684 PARM_DECL is a parameter pack.
2685 (tsubst_expr): Expression pack expansions and argument packs
2686 cannot show up here; they will all be handled through function
2687 calls, sizeof, and template argument lists.
2688 (tsubst_copy_and_build): sizeof(X...) returns the number of
2689 elements in parameter pack X. Handle pack expansions in TREE_LIST
2690 and CONSTRUCTOR nodes.
2691 (fn_type_unification): Handle "incomplete" explicit template
2692 argument lists that specify some of the arguments for a template
2694 (type_unification_real): Unify arguments against pack expansions.
2695 (template_parm_level_and_index): New, helper function.
2696 (unify_pack_expansion): New.
2697 (unify): Unify argument packs on an argument-by-argument basis,
2698 handling variadic argument packs as well.
2699 (more_specialized_fn): Handle unification of function parameter
2700 packs. All things being equal, prefer non-variadic function
2701 templates to variadic function templates.
2702 (more_specialized_class): Prefer the variadic class template
2703 partial specialization that binds fewer arguments to a parameter
2705 (regenerate_decl_from_template): Expand function parameter packs
2706 into separate parameters.
2707 (instantiate_decl): Ditto.
2708 (tsubst_initializer_list): Handle pack expansions for base-class
2710 (dependent_type_p_r): Determine dependent types in argument packs
2711 and pack expansions.
2712 (value_dependent_expression_p): Determine value-dependence of
2713 non-type argument packs.
2714 (dependent_template_arg_p): Handle argument packs.
2715 * semantics.c (finish_cond): Check for bare parameter packs.
2716 (finish_expr_stmt): Ditto.
2717 (finish_for_expr): Ditto.
2718 (finish_switch_cond): Ditto.
2719 (finish_mem_initializers): Ditto.
2720 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2722 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2723 * parser.c (make_declarator): Declarator is not an expansion.
2724 (make_pointer_declarator): Transfer parameter pack flag to outer
2726 (make_reference_declarator): Ditto.
2727 (make_ptrmem_declarator): Ditto.
2728 (make_call_declarator): Ditto.
2729 (make_array_declarator): Ditto.
2730 (cp_parser_postfix_expression): Allow pack expansion expressions
2731 in the argument list for a call expression.
2732 (cp_parser_parenthesized_expression_list): Add new parameter
2733 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2734 into separate arguments."
2735 (cp_parser_new_placement): Allow pack expansion expressions.
2736 (cp_parser_new_initializer): Ditto.
2737 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2738 base-class initializer expansion.
2739 (cp_parser_mem_initializer): Ditto.
2740 (cp_parser_template_parameter_list): Keep track of whether the
2741 template parameter is a template parameter pack.
2742 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2743 template parameter pack.
2744 (cp_parser_type_parameter): Ditto.
2745 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2747 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2748 this declarator is a parameter pack.
2749 (cp_parser_parameter_declaration): The ellipsis does not end the
2750 parameter declaration, because it might be a parameter pack. Parse
2751 the ellipsis to indicate a parameter pack.
2752 (cp_parser_initializer): Allow pack expansions.
2753 (cp_parser_initializer_list): Allow ellipsis to create an
2754 initializer expansion.
2755 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2757 (cp_parser_type_id_list): Allow ellipsis to create an exception
2758 specifier expansion.
2759 (cp_parser_attribute_list): Don't allow pack expansions.
2760 (cp_parser_functional_cast): Allow pack expansions.
2761 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2762 compute the length of a parameter pack.
2763 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2764 end a template argument.
2765 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2766 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2769 2007-03-09 Dirk Mueller <dmueller@suse.de>
2771 * cp/call.c (build_new_op): Call warn_logical_operator.
2773 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2776 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2779 * pt.c (any_template_arguments_need_structural_equality_p):
2782 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2784 * decl.c (grokdeclarator): Disable warnings for anonymous
2787 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2789 * typeck2.c (readonly_error): Always emit a hard error.
2790 Remove last argument.
2791 * cp-tree.h (readonly_error): Adjust prototype.
2792 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2793 * typeck.c (build_unary_op): Likewise.
2794 (build_modify_expr): Likewise.
2796 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
2799 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2801 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2804 * parser.c (struct cp_parser): New IN_IF_STMT.
2805 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
2806 returning if parsing the body of an 'if' statement or issuing an
2807 error and continuing.
2808 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
2810 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
2812 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
2815 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
2818 2007-03-02 Geoffrey Keating <geoffk@apple.com>
2820 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
2821 Objective-C++. Don't exit early if -shared-libgcc needs to be
2824 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2826 * typeck.c (common_base_type): Delete unused function.
2828 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2830 * Make-lang.in: Add dummy lang.install-pdf target.
2832 2007-03-01 Simon Baldwin <simonb@google.com>
2835 * decl.c (check_tag_decl): Added new warning for typedef ignored
2836 when it precedes an otherwise valid non-typedef declaration.
2838 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
2840 * typeck.c (build_function_call): Store converted arguments
2841 in a stack-allocated array instead of building a list.
2842 (convert_arguments): Store arguments in the array passed in as an
2843 argument, and return the actual number of arguments.
2844 * call.c (build_call): Delete, and replace with...
2845 (build_call_n, build_call_a): New.
2846 (build_op_delete_call): Rewrite to avoid constructing argument lists.
2847 (build_over_call): Store converted arguments in a stack-allocated
2848 array instead of building a list.
2849 (build_cxx_call): Pass arguments in an array instead of as a list.
2850 (build_java_interface_fn_ref): Rewrite to avoid constructing
2852 * tree.h: Update declarations to reflect above changes.
2853 * method.c (use_thunk): Use a stack-allocated array to hold
2854 the arguments instead of a list.
2855 * rtti.c (throw_bad_cast): Update call to cxx_call.
2856 (throw_bad_typeid): Likewise.
2857 (build_dynamic_cast_1): Likewise.
2858 * init.c (build_builtin_delete_call): Use build_call_n.
2859 * decl.c (expand_static_init): Likewise.
2860 * except.c (cp_protect_cleanup_actions): Likewise.
2861 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
2862 (gimplify_must_not_throw_expr): Likewise.
2863 (cxx_omp_apply_fn): Use build_call_a.
2865 2007-02-26 Mark Mitchell <mark@codesourcery.com>
2867 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
2868 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
2870 2007-02-25 Mark Mitchell <mark@codesourcery.com>
2872 * cp-tree.h (static_ctors): Remove.
2873 * cp-tree.h (static_dtors): Likewise.
2874 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
2875 refactoring of tree_map hierarchy.
2876 (decl_shadowed_for_var_insert): Likewise.
2877 * semantics.c (expand_body): Use c_expand_body.
2878 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
2879 * decl2.c (static_ctors): Remove.
2880 (static_dtors): Likewise.
2881 (generate_ctor_or_dtor_function): Pass NULL_TREE to
2882 objc_generate_static_init_call. Do not call static_[cd]tors.
2883 (generate_ctor_and_dtor_functions_for_priority): Do not check for
2885 (cp_write_global_declarations): Likewise.
2887 2007-02-23 Richard Guenther <rguenther@suse.de>
2889 * class.c (note_name_declared_in_class): Make declaration
2890 changes meaning a pedwarn.
2892 2007-02-22 Michael Matz <matz@suse.de>
2895 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
2896 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
2897 dump_function_decl): Guard emitting outer scopes by new flag.
2898 * cp-lang.c (cxx_dwarf_name): New function.
2899 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
2900 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
2902 (push_template_decl_real, lookup_template_class): Remove calls
2905 2007-02-19 Mark Mitchell <mark@codesourcery.com>
2907 * call.c (build_new_method_call): Ensure that explicit calls of
2908 destructors have type "void".
2910 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2912 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
2913 and -Walways-true with -Waddress.
2914 * cvt.c (convert_to_void): Replace unconditional warning with
2917 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2919 * decl.c, tree.c: Fix comment typos.
2921 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2924 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
2925 statement expression if we had an error mark node.
2927 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2928 Brooks Moses <brooks.moses@codesourcery.com>
2929 Lee Millward <lee.millward@codesourcery.com>
2931 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
2932 Change class to tcc_vl_exp.
2934 * call.c (build_call): Use build_call_list instead
2936 (build_over_call): Likewise.
2937 (build_new_method_call): Use build_min_non_dep_call_list
2938 instead of build_min_non_dep.
2940 * error.c (dump_call_expr_args): New function.
2941 (dump_aggr_init_expr_args): New function.
2942 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
2943 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
2945 * cvt.c (convert_to_void): Use build_call_array instead
2946 of build3; use new AGGR_INIT_EXPR accessor macros.
2948 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
2949 instead of TREE_CODE_LENGTH.
2951 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
2952 AGGR_INIT_EXPR accessor macros.
2954 * cp-gimplify.c (cp_gimplify_init_expr): Use
2955 AGGR_INIT_EXPR_SLOT to set the slot operand.
2957 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
2958 (AGGR_INIT_EXPR_SLOT): New macro.
2959 (AGGR_INIT_EXPR_ARG): New macro.
2960 (aggr_init_expr_nargs): New macro.
2961 (AGGR_INIT_EXPR_ARGP): New macro.
2962 (aggr_init_expr_arg_iterator): New.
2963 (init_aggr_init_expr_arg_iterator): New.
2964 (next_aggr_init_expr_arg): New.
2965 (first_aggr_init_expr_arg): New.
2966 (more_aggr_init_expr_args_p): New.
2967 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
2968 (stabilize_aggr_init): New declaration.
2969 (build_min_non_dep_call_list): Likewise.
2971 * tree.c (process_aggr_init_operands): New function.
2972 (build_aggr_init_array) New function.
2973 (build_cplus_new): Update to use new CALL_EXPR and
2974 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
2975 build_aggr_init_array.
2976 (build_min_non_dep_call_list) New function.
2977 (build_min_nt): Assert input code parameter is not a variable
2978 length expression class.
2979 (build_min, build_min_non_dep): Likewise.
2980 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
2981 to check for equality instead of recursing. Handle tcc_vl_exp
2983 (stabilize_call): Update to only handle CALL_EXPRs, not
2984 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
2985 (stabilize_aggr_init): New function.
2986 (stabilize_init): Use it.
2988 * cxx-pretty-print.c (pp_cxx_postfix_expression)
2989 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
2990 AGGR_INIT_EXPR accessor macros and argument iterators.
2992 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
2993 build_vl_exp. Iterate through the operands, recursively
2994 processing each one.
2995 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
2996 CALL_EXPR accessor macros.
2997 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
2998 tree code classes. Use TREE_OPERAND_LENGTH instead of
3001 * semantics.c (finish_call_expr): Use build_nt_call_list
3002 instead of build_nt.
3003 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3004 accessor macros. Use build_call_array to construct the
3005 CALL_EXPR node instead of build3
3007 * decl2.c (build_offset_ref_call_from_tree): Use
3008 build_nt_call_list and build_min_non_dep_call_list instead
3009 of build_min_nt and build_min_non_dep.
3011 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3012 Use build_nt_call_list instead of build_min_nt.
3014 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3017 * call.c (build_conditional_expr): Improve error message.
3019 2007-02-13 Dirk Mueller <dmueller@suse.de>
3021 * friend.c (do_friend): Annotate warning about friend
3022 declarations in templates with OPT_Wnon_template_friend.
3023 Convert informal message from warning() to inform().
3025 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3026 Mark Mitchell <mark@codesourcery.com>
3029 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3030 instantiations for variables.
3032 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3035 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3036 Check warn_unused_value just once.
3038 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3041 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3042 (fn_type_unificiation): Likewise.
3043 (get_bindings): Likewise.
3045 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3048 * decl.c (finish_function): Use DECL_REPLACEABLE.
3049 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3051 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3053 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3055 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3057 * decl.c (grokvardecl): Don't error if !have_tls.
3058 (grokdeclarator): Likewise.
3059 * parser.c (cp_parser_omp_threadprivate): Likewise.
3061 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3064 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3065 parameters and result decls in omp clauses.
3066 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3069 2007-02-05 Dirk Mueller <dmueller@suse.de>
3072 * parser.c (cp_parser_class_specifier): Always initialize bases.
3074 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3076 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3077 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3078 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3080 * semantics.c (finish_omp_atomic): Store a whole expression node
3081 in operand 1, and integer_zero_node in operand 0, for dependent
3082 OMP_ATOMIC. Rewrite to make flow easier to understand.
3084 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3086 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3088 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3090 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3091 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3093 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3095 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3096 keyword warning to -Wc++0x-compat.
3098 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3100 * decl.c (grokdeclarator): Update documentation.
3102 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3105 * decl.c (grokdeclarator): If __thread is used together with
3106 a storage class other than extern and static, clear thread_p
3107 after issuing diagnostics and fall through to checking the
3110 2007-01-30 Roger Sayle <roger@eyesopen.com>
3112 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3113 calculating the size of an array (to avoid recursive errors).
3115 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3118 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3120 * call.c (convert_like_real): Don't warn when converting to
3123 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3125 * decl.c (pop_label): Replace warning with call to
3126 warn_for_unused_label.
3128 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3131 * semantics.c (finish_pseudo_destructor_expr): Check the
3132 destrutor name by calling check_dtor_name.
3134 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3136 * lex.c (D_CPP0X): Rename.
3138 (reswords): D_CPP0X -> D_CXX0X.
3139 (init_reswords): Ditto.
3140 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3141 of C++0x keywords as identifiers.
3143 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3146 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3149 2007-01-23 Ian Lance Taylor <iant@google.com>
3151 * typeck.c (convert_for_assignment): Only warn about a = b = c
3152 when converting to bool.
3154 2007-01-23 Roger Sayle <roger@eyesopen.com>
3156 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3158 * typeck.c (ignore_overflows): Remove the remaining uses of
3159 TREE_CONSTANT_OVERFLOW.
3161 2007-01-20 Jan Hubicka <jh@suse.cz>
3163 * decl2.c (start_objects, start_static_storage_duration_function):
3164 Do not make the functions uninlinable.
3166 2007-01-17 Ian Lance Taylor <iant@google.com>
3168 * class.c (add_method): Call VEC_reserve_exact rather than passing
3169 a negative size to VEC_reserve.
3171 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3174 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3176 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3179 * decl.c (make_typename_type): If the qualified name is not a
3180 type, issue an error.
3181 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3184 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3186 * rtti.c: Include target.h.
3187 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3188 don't emit typeinfo for fundamental types as weak.
3189 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3191 2007-01-08 Richard Guenther <rguenther@suse.de>
3193 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3195 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3197 * call.c (standard_conversion): Pass flag to
3198 vector_types_convertible_p to disallow emission of note.
3199 * typeck.c (convert_for_assignment): Pass flag to
3200 vector_types_convertible_p to allow emission of note.
3201 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3202 to disallow emission of note.
3204 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3207 * typeck.c (build_binary_op): Call overflow_warning if
3208 TREE_OVERFLOW_P is true for the result and not for any of the
3211 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3214 * class.c (add_method): Don't wait until template
3215 instantiation time to complain about duplicate methods.
3217 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3220 * semantics.c (finish_unary_op_expr): Warn only if result
3221 overflowed and operands did not.
3223 2007-01-05 Ian Lance Taylor <iant@google.com>
3225 * typeck.c (build_binary_op): Warn about comparing a non-weak
3228 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3230 * pt.c (tsubst): Propagate the need for structural equality checks
3231 when reducing the level of template parameters.
3233 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3235 * pt.c: Fix a comment typo.
3237 2007-01-02 Ian Lance Taylor <iant@google.com>
3239 * semantics.c (maybe_convert_cond): Optionally warn when using an
3240 assignment as a condition.
3241 * typeck.c (convert_for_assignment): Optionally warn about
3242 assigning the result of an assignment to a bool.
3244 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3246 * pt.c (canonical_template_parms): Correct typo in comment.
3248 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3250 * typeck.c (structural_comptypes): Renamed from "comptypes".
3251 (comptypes): Use canonical type information to perform fast type
3252 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3253 canonical type comparison returns the same results as we would see
3254 from the current, structural check. Support COMPARE_STRUCTURAL
3255 when we need structural checks.
3256 * decl.c (typename_compare): Fix comment.
3257 (build_typename_type): TYPENAME_TYPE nodes require structural
3258 equality checks, because they resolve different based on the
3260 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3261 require structural equality checks (for now).
3262 (build_ptrmemfunc_type): Build the canonical pointer to member
3264 (compute_array_index_type): Whenever we build a new index type
3265 to represent the size of an array in a template, we need to mark
3266 this index type as requiring structural equality. This goes for
3267 arrays with value-dependent sizes with the current ABI, or all
3269 * tree.c (cplus_array_hash): New.
3270 (struct cplus_array_info): New.
3271 (cplus_array_compare): New.
3272 (cplus_array_htab): New.
3273 (build_cplus_array_type_1): Use a hash table to cache the array
3274 types we build. Build the canonical array type for each array
3276 (cp_build_qualified_type_real): When building a cv-qualified array
3277 type, use the hash table of array types and build canonical array
3279 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3280 use structural equality (for now).
3281 * cp-tree.h (COMPARE_STRUCTURAL): New.
3282 * pt.c (canonical_template_parms): New.
3283 (canonical_type_parameter): New.
3284 (process_template_parm): Find the canonical type parameter.
3285 (lookup_template_class): When we have named the primary template
3286 type, set the canonical type for our template class to the primary
3287 template type. If any of the template arguments need structural
3288 equality checks, the template class needs structural equality
3290 (tsubst): When reducing the level of a template template
3291 parameter, we require structural equality tests for the resulting
3292 parameter because its template parameters have not had their types
3293 canonicalized. When reducing a template type parameter, find the
3294 canonical reduced type parameter.
3295 (any_template_arguments_need_structural_equality_p): New.