1 2007-12-11 Jakub Jelinek <jakub@redhat.com>
4 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
5 dynamic_cast in a template.
7 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
10 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
11 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
13 2007-12-10 Jakub Jelinek <jakub@redhat.com>
16 * error.c (dump_type_prefix, dump_type_suffix): Handle
20 * error.c (dump_expr): Handle ABS_EXPR.
22 2007-12-09 Jakub Jelinek <jakub@redhat.com>
26 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
27 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
28 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
29 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
30 flag_use_repository and repo_emit_p returned 2.
32 2007-12-06 Jakub Jelinek <jakub@redhat.com>
35 * tree.c (stabilize_call, stabilize_init): Do nothing if
36 processing_template_decl.
38 2007-12-05 Jakub Jelinek <jakub@redhat.com>
41 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
42 error instead of assertion failure.
43 * parser.c (cp_parser_decltype): If closing paren is not found,
44 return error_mark_node.
46 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
49 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
51 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
52 since arg_assoc_template_arg will deal with them (better).
54 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
57 * pt.c (tsubst_exception_specification): Handle substitutions into
58 member templates, where tsubst_pack_expansion returns a
61 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
64 * pt.c (unify_pack_expansion): If we didn't deduce any actual
65 bindings for the template parameter pack, don't try to keep the
66 empty deduced arguments.
67 (unify): If a parameter is a template-id whose template argument
68 list contains a pack expansion that is not at the end, then we
69 cannot unify against that template-id.
71 2007-12-02 Paolo Carlini <pcarlini@suse.de>
74 * pt.c (current_template_args): Use error_operand_p.
76 2007-12-02 Paolo Carlini <pcarlini@suse.de>
79 * error.c (dump_decl): Handle TREE_BINFO.
81 2007-12-01 Ollie Wild <aaw@google.com>
84 * typeck.c (build_binary_op): Add conversion of pointers to function
85 members appearing as operands to the equality operators.
87 2007-11-30 Jakub Jelinek <jakub@redhat.com>
90 * error.c (dump_expr): Handle OBJ_TYPE_REF.
92 2007-11-29 Jakub Jelinek <jakub@redhat.com>
95 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
97 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
102 * parser.c (cp_parser_decltype): Don't call finish_id_expression
104 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
107 2007-11-27 Jakub Jelinek <jakub@redhat.com>
109 PR tree-optimization/34181
110 * method.c (use_thunk): Don't inline the call in the thunk.
113 * tree.c (decl_linkage): Static data members and static member
114 functions in anonymous ns classes are lk_external.
116 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
119 * decl.c (start_preparsed_function): Pass
120 processing_template_decl for the new allocate_struct_function
123 2007-11-25 Richard Guenther <rguenther@suse.de>
125 * decl.c (poplevel): Use BLOCK_CHAIN.
127 2007-11-24 Ollie Wild <aaw@google.com>
129 * typeck.c (delta_from_ptrmemfunc): New function.
130 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
131 (build_binary_op): Call delta_from_ptrmemfunc.
133 2007-11-23 Jakub Jelinek <jakub@redhat.com>
137 * decl.c (cp_finish_decl): Disallow variable or field
138 definitions if extern "Java" aggregates.
139 (grokparms): Disallow parameters with extern "Java"
141 (check_function_type): Disallow function return values
142 with extern "Java" aggregates.
143 * init.c (build_new_1): Disallow placement new with
144 extern "Java" aggregates.
146 2007-11-23 Mark Mitchell <mark@codesourcery.com>
147 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
150 * call.c (convert_like_real): Build a zero constant when __null is
151 converted to an integer type.
153 2007-11-22 Jakub Jelinek <jakub@redhat.com>
156 * decl2.c (cp_write_global_declarations): Issue error about static
157 data members in anonymous namespace which are declared and used,
160 2007-11-20 Jakub Jelinek <jakub@redhat.com>
163 * parser.c (cp_parser_class_head): Reject function template ids.
166 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
167 when processing_template_decl to build_array_type.
170 * pt.c (more_specialized_fn): Don't segfault if one or
171 both argument list end with ellipsis.
173 2007-11-18 Jakub Jelinek <jakub@redhat.com>
176 * semantics.c (finish_call_expr): Set
177 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
178 or OVERLOAD with all noreturn functions.
180 2007-11-16 Jakub Jelinek <jakub@redhat.com>
183 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
186 2007-11-13 Jakub Jelinek <jakub@redhat.com>
193 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
194 set to error_mark_node the outermost POINTER_TYPE to the pack if
195 it is seen in a POINTER_TYPE.
196 (push_template_decl_real): If check_for_bare_parameter_packs
197 fails for function return type, set the return type to
198 integer_type_node. If check_for_bare_parameter_packs failed
199 for non-function, return error_mark_node.
202 * call.c (build_new_op): Call resolve_args before calling
205 2007-11-11 Tom Tromey <tromey@redhat.com>
208 * lex.c (handle_pragma_implementation): Use cpp_included_before.
210 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
213 * pt.c (redeclare_class_template): Update error message. Use a
214 note to show the previous declaration.
215 (tsubst_friend_class): Use the location of the friend template as
216 the input location before calling redeclare_class_template.
218 2007-11-11 Jakub Jelinek <jakub@redhat.com>
221 * semantics.c (finish_pseudo_destructor_expr): Handle
222 object == error_mark_node.
224 2007-11-10 Jakub Jelinek <jakub@redhat.com>
227 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
228 is not scalar type, let finish_class_member_access_expr handle
229 diagnostics. Pass BIT_NOT_EXPR argument to
230 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
232 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
235 * decl.c (cp_complete_array_type): If any of the initializer
236 elements are pack expansions, don't compute the array size yet.
238 2007-11-08 Andrew Pinski <pinskia@gmail.com>
241 * tree.c (decl_linkage): Fields have no linkage.
243 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
245 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
247 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
252 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
253 Be careful with ERROR_MARK_NODEs.
254 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
257 2007-11-07 Jakub Jelinek <jakub@redhat.com>
260 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
263 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
267 * tree.c (c_build_qualified_type): Define bridge to
268 cp_build_qualified_type.
270 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
281 * typeck.c (check_return_expr): Pass address of retval to
282 check_for_bare_parameter_packs.
283 * class.c (build_base_field): Tolerate bases that have no layout
285 (end_of_base): Ditto.
286 * tree.c (canonical_type_variant): Be careful with
288 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
290 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
291 which states whether parameter packs should be replaced with
293 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
294 possible. If set_packs_to_error is set true, replace the parameter
295 pack with ERROR_MARK_NODE. Manage our own pointer sets.
296 (uses_parameter_packs): Don't set parameter packs to
298 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
299 which may be modified (if it is a parameter pack). Instructs
300 find_parameter_packs_r to replace parameter packs with
301 ERROR_MARK_NODE (so that they won't cause errors later on).
302 (process_template_parm): Pass pointer to
303 check_for_bare_parameter_packs.
304 (process_partial_specialization): Replace pack expansions before
305 the end of the template argument list with ERROR_MARK_NODE.
306 (push_template_decl_real): Pass pointer to
307 check_for_bare_parameter_packs. Replace parameter packs not at the
308 end of the template parameter list with ERROR_MARK_NODE.
309 (convert_template_argument): Be more careful about using DECL_NAME
310 on only declarations.
311 (unify): Can't unify against ERROR_MARK_NODE.
312 * semantics.c (finish_cond): Pass pointer to
313 check_for_bare_parameter_packs.
314 (finish_expr_stmt): Ditto.
315 (finish_for_expr): Ditto.
316 (finish_switch_cond): Pass pointer to
317 check_for_bare_parameter_packs, and call it before we put the
318 condition into the statement.
319 (finish_mem_initializers): Pass pointer to
320 check_for_bare_parameter_packs.
321 (finish_member_declaration): Ditto.
322 * parser.c (cp_parser_base_clause): Ditto.
324 2007-11-06 Jakub Jelinek <jakub@redhat.com>
327 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
328 with the final TREE_READONLY flag in place. processing_template_decl
329 is known to be 0 in this part of function.
332 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
333 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
334 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
335 * semantics.c (finish_omp_atomic): Revert most of the
336 2007-02-05 changes, just keep the new representation of
337 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
339 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
342 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
345 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
350 * typeck.c (merge_types): Don't lose rvalue references when
352 * call.c (build_over_call): Don't elide move constructors just
353 because the copy constructor is trivial (!).
354 (compare_ics): If comparing cv-qualifiers fails, we can still order
355 based on binding lvalues vs. rvalues.
357 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
360 * pt.c (unify_pack_expansion): bring handling of function call
361 arguments into line with type_unification_real.
363 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
365 * typeck.c (build_binary_op): Use pedwarn instead of error for
368 2007-11-05 Jakub Jelinek <jakub@redhat.com>
371 * parser.c (cp_parser_unary_expression): For &&label call
372 cp_parser_non_integral_constant_expression and return error_mark_node
376 * decl.c (grokdeclarator): Don't call build_memfn_type if type
377 is neither FUNCTION_TYPE nor METHOD_TYPE.
379 2007-11-02 Jakub Jelinek <jakub@redhat.com>
382 * parser.c (cp_parser_nested_name_specifier_opt): Use
383 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
384 typedef of currently open class.
386 2007-11-02 Paolo Carlini <pcarlini@suse.de>
389 * error.c (dump_expr): Deal specially with statements.
391 2007-11-01 Jason Merrill <jason@redhat.com>
394 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
396 (lookup_template_class): Use it to get the outer template args
397 for instantiating one.
400 * pt.c (reduce_template_parm_level): tsubst the parameters
401 of a template template parm.
403 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
406 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
408 2007-11-01 Jakub Jelinek <jakub@redhat.com>
411 * parser.c (cp_parser_postfix_dot_deref_expression): If
412 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
413 first and if that succeeds and type is SCALAR_TYPE_P, create
417 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
418 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
419 as for std::type_info.
421 2007-10-31 Paolo Carlini <pcarlini@suse.de>
424 * cxx-pretty-print.c (pp_cxx_typeid_expression,
425 pp_cxx_delete_expression): Change to static linkage.
426 * cxx-pretty-print.h: Adjust declarations.
427 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
428 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
429 MODOP_EXPR): Forward to pp_expression.
431 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
434 2007-10-31 Christian Bruel <christian.bruel@st.com>
435 Mark Mitchell <mark@codesourcery.com>
438 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
439 if retval is volatile.
441 2007-10-30 Jakub Jelinek <jakub@redhat.com>
444 * decl2.c (build_offset_ref_call_from_tree): Call
445 build_non_dependent_expr on object prior to building ADDR_EXPR from it
446 if FN is DOTSTAR_EXPR.
448 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
452 * pt.c (find_parameter_packs_r): Fix typo in comment.
453 (convert_template_argument): Look at the pattern of a pack
454 expansion to determine what kind of entity we're converting.
455 (coerce_template_parameter_pack): When we have coerced a non-type
456 template parameter pack, substitute into the type of that pack.
457 (tsubst_pack_expansion): When our substitution of a parameter pack
458 is a "trivial" substitution of itself, just substitute into the
459 pack expansion rather than actually expanding.
461 2007-10-29 Jakub Jelinek <jakub@redhat.com>
464 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
465 for non-integral type bitfields. Return true if bitfield is correct, false
466 error has been diagnosed.
467 (check_field_decls): If check_bitfield_decl returned false, call also
470 2007-10-28 Paolo Carlini <pcarlini@suse.de>
471 Mark Mitchell <mark@codesourcery.com>
474 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
475 class member error out and return.
477 2007-10-27 Jakub Jelinek <jakub@redhat.com>
479 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
480 to current_function_decl rather than 0.
483 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
485 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
487 2007-10-27 Jason Merrill <jason@redhat.com>
490 * call.c (convert_default_arg): Detect recursion.
492 2007-10-27 Jakub Jelinek <jakub@redhat.com>
495 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
496 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
498 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
500 * error.c (dump_expr): Handle OFFSETOF_EXPR.
502 2007-10-26 Jason Merrill <jason@redhat.com>
505 * pt.c (get_template_info): New fn.
506 (template_class_depth): Use it.
507 (push_template_decl_real): Check that the template args of the
508 definition match the args of the previous declaration.
510 2007-10-26 Paolo Carlini <pcarlini@suse.de>
513 * decl2.c (coerce_new_type): Do not allow a default argument for
516 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
519 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
520 don't see the leading '('. Only lookup names if we get an
523 2007-10-26 Jakub Jelinek <jakub@redhat.com>
526 * parser.c (cp_parser_parenthesized_expression_list): Set
527 greater_than_is_operator_p to true in between the parens.
529 2007-10-26 Paolo Carlini <pcarlini@suse.de>
532 * decl.c (grokdeclarator): In case of conflicting specifiers
533 just return error_mark_node.
535 2007-10-26 Ollie Wild <aaw@google.com>
537 * expr.c (cxx_expand_expr): Removed.
538 * cp-tree.h (exx_expand_expr): Removed.
539 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
542 2007-10-25 Paolo Carlini <pcarlini@suse.de>
545 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
547 2007-10-23 Jason Merrill <jason@redhat.com>
549 PR c++/25950 (DR 391)
550 * call.c (struct conversion): Remove check_copy_constructor_p.
551 (reference_binding): Always bind a reference directly to a
552 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
554 (check_constructor_callable): Remove.
555 (convert_like_real): Don't call it.
556 (initialize_reference): Don't call check_constructor_callable.
557 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
558 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
559 conversions if LOOKUP_NO_TEMP_BIND.
560 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
561 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
563 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
565 2007-10-22 Jakub Jelinek <jakub@redhat.com>
568 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
569 before checking if its type is integral.
571 2007-10-22 Jason Merrill <jason@redhat.com>
574 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
575 * pt.c (apply_late_template_attributes): Splice out dependent
576 attributes from DECL_ATTRIBUTES.
578 * decl.c (cxx_maybe_build_cleanup): Use build_address.
580 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
582 * typeck.c (build_binary_op) : Use appropriate warning option
583 instead of unnamed warning.
585 2007-10-16 Paolo Carlini <pcarlini@suse.de>
588 * pt.c (current_template_args): Do not change TREE_LIST elements
589 with a TREE_VALUE of error_mark_node.
591 2007-10-16 Mark Mitchell <mark@codesourcery.com>
593 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
594 * decl.c (start_decl): Tidy.
595 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
597 (grokdeclarator): Clarify comment.
599 2007-10-14 Andrew Pinski <pinskia@gmail.com>
602 * decl.c (grokfndecl): Return NULL after the "definition of
603 implicitly-declared" error happened.
605 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
608 * call.c (build_user_type_conversion_1): Do not consider conversion
609 functions to convert a (possibly cv-qualified) object to the (possibly
610 cv-qualified) same object type (or a reference to it), to a (possibly
611 cv-qualified) base class of that type (or a reference to it).
613 2007-10-12 Paolo Carlini <pcarlini@suse.de>
615 * pt.c (tsubst): Use template_parm_level_and_index.
617 2007-10-12 Jakub Jelinek <jakub@redhat.com>
620 * parser.c (cp_parser_compound_statement): Handle label-declarations
621 at the beginning of the compound statement.
622 (cp_parser_block_declaration): Issue diagnostics about __label__
623 not at the beginning of a block.
625 2007-10-11 Paolo Carlini <pcarlini@suse.de>
628 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
629 to convert_template_argument.
630 (coerce_template_parms): Return error_mark_node after fixed-length
632 (tsubst_decl): Check for error_mark_node the return value of the
633 first tsubst in 'case VAR_DECL'.
635 2007-10-08 Ollie Wild <aaw@google.com>
637 * typeck2.c (digest_init): Call cplus_expand_constant after
638 convert_for_initialization.
639 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
640 * expr.c (cplus_expand_constant): Updated function description.
642 2007-10-04 Jason Merrill <jason@redhat.com>
645 * call.c (initialize_reference): Handle local static reference
648 2007-10-03 Jason Merrill <jason@redhat.com>
651 * name-lookup.c (push_namespace_with_attrs): Fold back into...
652 (push_namespace): Here.
653 (handle_namespace_attrs): New fn for the attr code.
654 (leave_scope): Don't pop_visibility.
655 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
656 * parser.c (cp_parser_namespace_definition): Call
657 handle_namespace_attrs and pop_visibility as appropriate.
660 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
662 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
664 * decl.c (duplicate_decls): Preserve linkage flags for mere
665 redeclarations of gnu_inline definitions.
667 2007-10-03 Jason Merrill <jason@redhat.com>
670 * decl.c (wrap_cleanups_r): New fn.
671 (wrap_temporary_cleanups): New fn.
672 (initialize_local_var): Call it.
674 2007-09-29 Jason Merrill <jason@redhat.com>
677 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
678 constant to not have DECL_EXTERNAL if it's file-local.
680 2007-09-28 Ollie Wild <aaw@google.com>
683 2007-09-27 Ollie Wild <aaw@google.com>
685 * typeck2.c (digest_init): Call cplus_expand_constant after
686 convert_for_initialization.
687 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
688 * expr.c (cplus_expand_constant): Updated function description.
690 2007-09-28 Jason Merrill <jason@redhat.com>
693 * class.c (layout_empty_base): Take rli parameter, update
694 rli->record_align if empty base has user-specified alignment.
695 (build_base_field): Pass rli to it.
697 2007-09-28 Paolo Carlini <pcarlini@suse.de>
700 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
702 2007-09-28 Paolo Carlini <pcarlini@suse.de>
705 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
706 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
707 (dump_parameters): Just call dump_type for argument packs too.
709 2007-09-28 Jakub Jelinek <jakub@redhat.com>
712 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
713 qualification by creating qualified PACK_EXPANSION_PATTERN and
714 then calling make_pack_expansion on it.
716 2007-09-27 Ollie Wild <aaw@google.com>
718 * typeck2.c (digest_init): Call cplus_expand_constant after
719 convert_for_initialization.
720 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
721 * expr.c (cplus_expand_constant): Updated function description.
723 2007-09-27 Jason Merrill <jason@redhat.com>
726 * decl2.c (is_late_template_attribute): Don't crash on unknown
729 2007-09-27 Paolo Carlini <pcarlini@suse.de>
732 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
733 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
734 spaces in the formatting.
735 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
737 2007-09-27 Jakub Jelinek <jakub@redhat.com>
739 * error.c (cxx_print_error_function): Add third argument, pass
740 it over to lhd_print_error_function.
741 (cp_print_error_function): If diagnostic->abstract_origin, print
743 * cp-tree.h (struct diagnostic_info): New forward decl.
744 (cxx_print_error_function): Add third argument.
746 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
749 * name-lookup.c (pushtag): Do not create an implicit typedef before
750 the associated type declaration is known to be valid.
752 2007-09-25 Jakub Jelinek <jakub@redhat.com>
754 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
755 rather than pointers.
757 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
760 * search.c (check_final_overrider): Fail if
761 targetm.comp_type_attributes returns 0.
763 2007-09-24 Jason Merrill <jason@redhat.com>
766 * pt.c (resolve_typename_type): Don't look things up in the original
767 template if it would mean losing template arguments.
769 2007-09-24 Jakub Jelinek <jakub@redhat.com>
772 * cp-tree.h (cxx_type_hash_eq): New prototype.
773 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
774 * tree.c (cxx_type_hash_eq): New function.
776 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
779 * tree.c (cp_build_qualified_type_real): Build a canonical
780 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
782 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
786 * tree.c (cplus_array_compare): Compare pointers, not types.
787 (build_cplus_array_type_1): Store new array type into the hash
788 table before building the canonical type; build the canonical type
790 (cp_build_qualified_type_real): Put all of the array types with
791 cv-qualified element types into the C++ array hash table, built as
792 variants of the unqualified versions.
794 2007-09-23 Jason Merrill <jason@redhat.com>
797 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
798 for deprecation warnings.
800 2007-09-22 Jason Merrill <jason@redhat.com>
803 * call.c (build_over_call): Warn about deprecated virtuals.
806 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
807 (MAYBE_TAGGED_TYPE_P): Remove.
808 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
809 instead of calling is_late_template_attribute again.
810 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
811 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
812 Don't crash on typedefs from non-template classes.
813 * decl2.c (grokfield): Don't sorry about attrs on template parms.
814 (is_late_template_attribute): All attributes applied to template
815 parms or typename types are dependent. Static.
816 (splice_template_attributes): Pass decl through.
817 (save_template_attributes): Likewise.
819 2007-09-20 Jakub Jelinek <jakub@redhat.com>
822 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
823 returned from tsubst_pack_expansion.
824 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
825 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
827 2007-09-20 Paolo Carlini <pcarlini@suse.de>
830 * semantics.c (finish_id_expression): Use consistently
831 context_for_name_lookup.
832 * decl.c (fixup_anonymous_aggr): Fix error message for
833 anonymous struct (vs union).
835 2007-09-19 Jason Merrill <jason@redhat.com>
838 * pt.c (tsubst): Handle typedefs by looking for the specialization.
839 (retrieve_specialization): Only tagged types use
840 DECL_TEMPLATE_INSTANTIATIONS.
841 (instantiate_class_template): Push nested classes too.
842 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
844 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
845 * init.c (is_aggr_type): Remove redundant tests.
846 * class.c (push_nested_class): Use CLASS_TYPE_P.
848 2007-09-20 Paolo Carlini <pcarlini@suse.de>
851 * init.c (build_zero_init): If, recursively, build_zero_init
852 returns a NULL_TREE, do not append it to the VEC of constructors.
854 2007-09-18 Jason Merrill <jason@redhat.com>
857 * pt.c (apply_late_template_attributes): Set processing_template_decl.
858 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
859 ATTR_FLAG_TYPE_IN_PLACE.
860 (tsubst): Do unqualified lookup to find typedefs from current class.
861 [ARRAY_TYPE]: Propagate alignment info.
862 * decl2.c (is_late_template_attribute): Only defer handling of
863 attribute aligned if the expression is dependent.
864 (save_template_attributes): If we're deferring any attributes,
865 make this a naming typedef.
867 2007-09-18 Paolo Carlini <pcarlini@suse.de>
870 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
871 va_arg instead of __builtin_va_arg.
873 2007-09-18 Paolo Carlini <pcarlini@suse.de>
876 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
877 (pp_cxx_primary_expression): Use it.
878 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
879 * error.c (dump_expr): Use it.
881 2007-09-18 Paolo Carlini <pcarlini@suse.de>
884 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
885 out case TYPEID_EXPR to...
886 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
887 and pp_cxx_right_paren.
888 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
889 * error.c (dump_expr): Use it.
891 2007-09-18 Paolo Carlini <pcarlini@suse.de>
894 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
895 (pp_cxx_primary_expression): Use it.
896 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
897 * error.c (dump_expr): Use it.
899 2007-09-16 Paolo Carlini <pcarlini@suse.de>
902 * init.c (build_new): Remove warning for zero-element
905 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
908 * call.c (maybe_handle_implicit_object): Set this_p, clear
909 rvaluedness_matches_p.
910 (compare_ics): Do not compare rvaluedness matching when one of the
911 operands is an implicit object.
913 2007-09-14 Jason Merrill <jason@redhat.com>
915 PR c++/17743, c++/19163
916 * decl2.c (is_late_template_attribute): New fn.
917 (splice_template_attributes, save_template_attributes): New fns.
918 (cplus_decl_attributes): Call save_template_attributes.
919 * pt.c (apply_late_template_attributes): New fn.
920 (instantiate_class_template, tsubst_decl): Use it.
921 * cp-tree.h: Declare is_late_template_attribute.
923 2007-09-13 Tom Tromey <tromey@redhat.com>
925 * parser.c (cp_lexer_new_main): Don't use
926 c_lex_return_raw_strings.
927 (cp_lexer_get_preprocessor_token): Update. Add special case when
930 2007-09-11 Jan Hubicka <jh@suse.cz>
932 * method.c (use_thunk): Use tree_rest_of_compilation
933 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
934 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
935 * cp-tree.h (expand_body): Kill.
936 (emit_associated_thunks): Declare.
937 * semantics.c (emit_associated_thunks): Export.
940 2007-09-09 David Daney <ddaney@avtrex.com>
943 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
944 to calculate cookie_ptr.
946 2007-09-08 Jason Merrill <jason@redhat.com>
949 * pt.c (most_specialized_class): Set processing_template_decl
950 while tsubsting partial spec args.
952 2007-09-06 Jason Merrill <jason@redhat.com>
954 * decl2.c (get_guard): Copy visibility from the guarded variable.
956 2007-09-06 Jan Hubicka <jh@suse.cz>
958 * semantics.c (expand_body): Do not mark arguments of clones used.
960 2007-09-06 Paolo Carlini <pcarlini@suse.de>
963 * decl.c (cp_finish_decl): When processing_template_decl,
964 deal correctly with init as TREE_LIST.
966 2007-09-06 Tom Tromey <tromey@redhat.com>
968 * decl.c (finish_function): Put return's location on line zero of
971 2007-09-05 Jason Merrill <jason@redhat.com>
974 * except.c (prepare_eh_type): Use type_decays_to.
977 * init.c (build_delete): Use build_headof to get the address of the
978 complete object if we aren't using the deleting destructor.
979 * rtti.c (build_headof): No longer static.
980 * cp-tree.h: Declare it.
982 2007-09-06 Jakub Jelinek <jakub@redhat.com>
984 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
985 decl if a prototype for XX is provided with throw().
988 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
989 on __*_chk non-__builtin_* decls.
991 2007-09-05 Paolo Carlini <pcarlini@suse.de>
994 * semantics.c (finish_id_expression): Use context_for_name_lookup
995 insted of DECL_CONTEXT, to see through anonymous structs and unions.
996 * class.c (finish_struct_anon): Deal correctly with anonymous
997 structs (vs unions, as GNU extension) in error messages.
999 2007-09-05 Jan Hubicka <jh@suse.cz>
1001 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1002 call, DECL_EXTERNAL checks and current_function_decl saving.
1004 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1006 PR c++/29731 (again)
1007 * parser.c (cp_parser_primary_expression): Return error_mark_node
1008 when a statement-expression is found in a template-argument list.
1010 2007-09-04 Jason Merrill <jason@redhat.com>
1012 * except.c (initialize_handler_parm): Use
1013 fold_build_cleanup_point_expr.
1016 * call.c (reference_binding): Don't look for user-defined conversions
1020 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1021 the MUST_NOT_THROW_EXPR.
1023 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1025 * decl.c (cp_finish_decl): Call determine_visibility before
1026 make_rtl_for_nonlocal_decl.
1028 2007-09-04 Jason Merrill <jason@redhat.com>
1031 * pt.c (most_specialized_class): Substitute outer template
1032 arguments into the arguments of a member template partial
1034 (strip_innermost_template_args): New fn.
1036 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1038 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1040 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1042 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1043 * decl.c (cp_make_fname_decl): Likewise,
1044 * parser.c (cp_parser_string_literal): Likewise,
1045 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1046 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1049 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1052 * typeck.c (build_unary_op): Fix error message for
1053 Boolean expression as operand to operator--.
1055 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1057 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1058 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1061 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1064 * init.c (build_default_init): Make extern.
1065 * cp-tree.h (build_default_init): Declare here.
1066 * pt.c (tsubst_expr): When the instantiation of the initializer of
1067 a variable results in an empty list, default-initialize the
1069 (tsubst_copy_and_build): When the instantiation of the initializer
1070 in a new expression results in an empty initializer list,
1071 default-initialize it.
1073 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1075 * mangle.c (write_type): Change mangling of rvalue reference from
1078 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1080 * decl.c (duplicate_decls): Remove duplicated line.
1082 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1085 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1086 BOUND_TEMPLATE_TEMPLATE_PARM.
1088 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1091 * search.c (lookup_member): Check the name argument for
1094 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1097 * parser.c (cp_parser_trait_expr): Check rerurn value of
1100 2007-08-30 Ollie Wild <aaw@google.com>
1102 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1103 convert_ptrmem for pointer to member conversions.
1104 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1105 (ocp_convert): Update cp_convert_to_pointer call.
1106 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1108 (build_static_cast_1): Check can_convert for conversions in either
1110 (get_delta_difference_1): New function.
1111 (get_delta_difference): Refactor to call get_delta_difference_1.
1113 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1115 * decl.c (start_preparsed_function): Set
1116 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1118 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1121 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1122 BOUND_TEMPLATE_TEMPLATE_PARM.
1124 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1128 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1129 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1131 2007-08-27 Jason Merrill <jason@redhat.com>
1134 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1135 Look inside STMT_EXPR.
1136 * semantics.c (stmt_expr_value_expr): New fn.
1137 * cp-tree.h: Declare it.
1140 * decl.c (groktypename): Ignore attributes applied to class type.
1142 2007-08-28 Richard Guenther <rguenther@suse.de>
1144 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1146 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1148 * error.c (dump_expr): Handle COMPLEX_CST.
1149 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1150 (pp_cxx_expression): Likewise.
1152 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1154 * decl.c (GNU_INLINE_P): New.
1155 (duplicate_decls): Handle gnu_inline. Merge attributes and
1156 some flags in overriding definitions.
1157 (redeclaration_error_message): Handle gnu_inline.
1158 (start_preparsed_function): Likewise.
1160 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1162 * call.c (sufficient_parms_p): Constify.
1163 * class.c (same_signature_p): Likewise.
1164 * cp-gimplify.c (is_invisiref_parm,
1165 cxx_omp_privatize_by_reference): Likewise.
1166 * cp-objcp-common.c (has_c_linkage): Likewise.
1167 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1168 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1169 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1170 num_artificial_parms_for, comp_template_parms,
1171 template_parameter_pack_p, any_dependent_template_arguments_p,
1172 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1173 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1174 zero_init_p, member_p, cp_lvalue_kind,
1175 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1176 varargs_function_p, is_dummy_object, special_function_kind,
1177 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1178 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1179 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1180 cp_has_mutable_p, at_least_as_qualified_p,
1181 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1182 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1183 * except.c (nothrow_libfn_p): Likewise.
1184 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1186 * pt.c (comp_template_parms, template_parameter_pack_p,
1187 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1188 any_dependent_template_arguments_p): Likewise.
1189 * repo.c (repo_export_class_p): Likewise.
1190 * semantics.c (anon_aggr_type_p): Likewise.
1191 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1192 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1193 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1194 zero_init_p, special_function_p): Likewise.
1195 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1196 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1197 compparms, invalid_nonstatic_memfn_p,
1198 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1199 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1200 cp_has_mutable_p, lvalue_or_else): Likewise.
1202 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1204 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1205 * cp-objcp-common.c (cp_tree_size): Ditto.
1206 * tree.c (cp_walk_subtrees): Ditto
1207 * cp-tree.def (TINST_LEVEL): Go away.
1208 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1209 move together with other non-tree structs.
1210 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1211 (union lang_tree_node): Eliminate tinst_level field.
1212 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1213 (current_instantiation, outermost_tinst_level): Return
1214 a "struct tinst_level *".
1216 * error.c (print_instantiation_partial_context): Change second
1217 parameter to a "struct tinst_level *". Replace accessor macros
1219 (print_instantiation_full_context): Likewise.
1220 * lex.c (in_main_input_context): Likewise.
1222 * pt.c (struct pending_templates): New.
1223 (pending_templates, last_pending_template): Use it as a type.
1224 (current_tinst_level): Change typo to "struct tinst_level *"
1225 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1226 (add_pending_template): Construct a "struct pending_template".
1227 Replace TINST_LEVEL accessor macros with field access.
1228 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1229 (pop_tinst_level): Likewise.
1230 (instantiate_pending_templates): Likewise. Factor common code used
1231 when an instantiation has been done.
1232 (outermost_tinst_level): Replace tree_last with loop.
1233 (current_instantiation): Return a "struct tinst_level *".
1235 2007-08-24 Ollie Wild <aaw@google.com>
1237 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1238 * name-lookup.h (cp_binding_level): Remove vtables member.
1240 2007-08-24 Richard Guenther <rguenther@suse.de>
1242 * tree.c (cp_cannot_inline_tree_fn): Remove.
1243 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1244 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1247 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1250 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1251 error_mark_node right away if build_expr_type_conversion
1255 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1256 is error_mark_node rather than NULL_TREE.
1257 * pt.c (check_explicit_specialization): Likewise.
1260 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1261 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1263 2007-08-22 Jason Merrill <jason@redhat.com>
1266 * pt.c (outermost_tinst_level): New function.
1267 * lex.c (in_main_input_context): New function.
1268 * cp-tree.h: Declare it.
1269 * decl2.c (constrain_class_visibility): Use it to avoid warning
1270 about uses of the anonymous namespace in the main input file.
1272 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1274 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1276 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1279 * class.c (finish_struct_1): Warn when a class has virtual
1280 functions and accessible non-virtual destructor.
1282 2007-08-20 Richard Guenther <rguenther@suse.de>
1286 * call.c (build_new_method_call): Convert initializer to
1288 * init.c (build_aggr_init): Do not fiddle with types.
1289 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1290 * except.c (build_throw): Do not drop qualifiers for the
1292 * typeck.c (get_member_function_from_ptrfunc): Do not
1293 fiddle with types, instead convert.
1294 (build_ptrmemfunc1): Convert to the target type for
1296 (gfc_trans_allocate): Convert result to target type.
1297 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1298 pointer-to-member structures shall have alias set zero as well.
1300 2007-08-20 Richard Guenther <rguenther@suse.de>
1302 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1304 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1305 (nonstatic_local_decl_p): Likewise.
1306 * tree.c (cp_auto_var_in_fn_p): Remove.
1307 * decl.c (nonstatic_local_decl_p): Remove.
1309 2007-08-20 Richard Guenther <rguenther@suse.de>
1311 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1313 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1314 cp_walk_subtrees lh parameter.
1315 (cp_walk_tree_without_duplicates): New define to
1316 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1317 * tree.c (count_trees): Call
1318 cp_walk_tree_without_duplicates.
1319 (verify_stmt_tree): Call cp_walk_tree.
1320 (break_out_target_exprs): Likewise.
1321 (WALK_SUBTREE): Likewise.
1322 * cp-gimplify.c (cp_genericize): Likewise.
1323 * cp-pt.c (find_parameter_packs_r): Likewise.
1324 (uses_parameter_packs): Likewise.
1325 (make_pack_expansion): Likewise.
1326 (check_for_bare_parameter_packs): Likewise.
1327 (for_each_template_parm): Likewise.
1328 * decl.c (check_default_argument): Call
1329 cp_walk_tree_without_duplicates.
1330 * except.c (build_throw): Likewise.
1331 * decl2.c (type_visibility): Likewise.
1332 * semantics.c (expand_or_defer_fn): Likewise.
1333 (finalize_nrv): Call cp_walk_tree.
1335 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1338 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1339 Initialize it with save_expr rather than get_temp_regvar.
1341 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1344 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1347 2007-08-17 Ollie Wild <aaw@google.com>
1350 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1351 declarations into appropriate slots for comparison. Fix type
1354 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1357 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1358 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1360 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1363 * parser.c (cp_parser_class_head): Improve error message.
1365 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1367 * pt.c (instantiate_decl): Set input_location
1368 for the function end.
1370 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1372 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1374 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1375 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1376 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1377 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1378 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1379 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1380 * typeck.c (cp_type_quals): Likewise.
1381 * typeck2.c (cxx_incomplete_type_diagnostic,
1382 cxx_incomplete_type_error): Likewise.
1384 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1387 * pt.c (tsubst_friend_function): When check_classfn
1388 returns error_mark_node likewise return it.
1390 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1393 * typeck.c (check_return_expr): Don't NRV optimize vars in
1395 * decl.c (finish_function): Comment fix.
1397 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1400 * pt.c (push_template_decl_real): Depending on TYPE_P
1401 use either TYPE_CONTEXT or DECL_CONTEXT.
1403 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1405 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1406 constructors and destructors return this.
1408 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1411 * decl2.c (check_classfn): Return error_mark_node in case of error;
1412 in that case, do not call add_method.
1413 * decl.c (start_decl): Deal with check_classfn returning
1415 (grokfndecl): Likewise.
1416 * pt.c (tsubst_friend_function): Likewise.
1418 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1421 * typeck.c (build_binary_op): Disallow vector float types with
1422 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1424 2007-08-11 Ian Lance Taylor <iant@google.com>
1426 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1428 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1430 2007-08-10 Ollie Wild <aaw@google.com>
1432 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1434 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1436 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1437 (lookup_using_namespace): Fix ambiguous_decl call.
1438 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1440 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1442 * call.c (name_as_c_string): Use CONST_CAST.
1443 * decl.c (build_decl): Likewise.
1444 * parser.c (cp_parser_string_literal): Likewise.
1446 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1449 * error.c (dump_expr): Consistently use the *_cxx_*
1450 variants of the pretty-print functions.
1452 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1455 * decl.c (check_special_function_return_type): Just error
1456 on return type specified for conversion operator.
1458 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1460 * typeck2.c (readonly_error): Handle general expressions.
1461 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1463 2007-08-06 Dan Hipschman <dsh@google.com>
1465 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1466 access function name.
1468 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1471 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1472 * g++spec.c (lang_specific_driver): Check them.
1474 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1477 * pt.c (inline_needs_template_parms): Fix comment; change return type
1480 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1483 2007-03-26 Dirk Mueller <dmueller@suse.de>
1485 * parser.c (cp_parser_member_declaration): Pedwarn
1486 about stray semicolons after member declarations.
1488 2007-08-02 Lee Millward <lee.millward@gmail.com>
1493 * parser.c (cp_parser_asm_definition): Detect and discard asm
1494 statements with invalid inputs or outputs.
1495 (cp_parser_asm_operand_list): Return error mark node if any
1496 of the operands are invalid. Adjust documentation.
1498 2007-08-02 Nick Clifton <nickc@redhat.com>
1500 * typeck.c: Change copyright header to refer to version 3 of the
1501 GNU General Public License and to point readers at the COPYING3
1502 file and the FSF's license web page.
1503 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1504 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1505 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1506 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1507 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1508 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1509 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1510 name-lookup.h, parser.c: Likewise.
1512 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1515 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1517 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1520 * semantics.c (finish_label_stmt): Reject the __label__
1521 extension outside function scopes.
1523 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1525 * parser.c (eof_token): Un-constify.
1526 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1527 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1530 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1532 * pt.c, tree.c, typeck2.c: Fix comment typos.
1534 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1535 Mark Mitchell <mark@codesourcery.com>
1538 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1539 hidden due to friend declarations in local classes.
1541 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1543 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1544 * cp-tree.def (DECLTYPE_TYPE): New.
1545 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1546 (dump_type_prefix): Ditto.
1547 (dump_type_suffix): Ditto.
1548 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1549 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1550 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1552 (DECLTYPE_TYPE_EXPR): New.
1553 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1554 (finish_declared_type): Declare.
1555 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1556 DECLTYPE_TYPE nodes.
1557 (pp_cxx_type_id): Ditto.
1558 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1559 (tsubst): Substitute into a DECLTYPE_TYPE node.
1560 (tsubst_copy): Ditto.
1561 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1563 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1564 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1565 structural equality (because we can't hash the expressions).
1566 (finish_declared_type): New.
1567 * lex.c (reswords): Add "decltype" keyword.
1568 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1569 (cp_parser_postfix_expression): Add member_access_only_p to
1570 restrict postfix expression to member access expressions.
1571 (cp_parser_unary_expression): Update call to
1572 cp_parser_postfix_expression to reflect new parameter.
1573 (cp_parser_declared_type): New.
1574 (cp_parser_simple_type_specifier): Parse decltype types.
1576 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1579 * call.c (convert_for_arg_passing): Only widen bitfields to their
1580 declared types if necessary.
1582 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1584 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1587 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1589 * decl.c (typename_hash, typename_compare): Constify.
1590 * mangle.c (hash_type, compare_type): Likewise.
1591 * pt.c (eq_local_specializations, hash_local_specialization):
1593 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1594 list_hash): Likewise.
1595 * typeck2.c (pat_compare): Likewise.
1597 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1599 * method.c (implicitly_declare_fn): Increase alignment if member
1600 function pointer format requires it.
1602 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1605 * typeck.c (check_return_expr): Do not pass a null argument
1608 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1611 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1614 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1617 * typeck.c (convert_arguments): Only use default args if we have
1621 * typeck.c (structural_comptypes): No need to check
1622 resolve_typename_type return value here.
1623 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1624 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1625 original type rather than error_mark_node in case of failure.
1626 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1627 resolve_typename_type result check.
1628 (cp_parser_direct_declarator, cp_parser_head,
1629 cp_parser_constructor_declarator_p): Likewise.
1631 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1633 * pt.c (template_parms_variadic_p): Remove.
1634 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1636 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1639 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1640 argument to dump_aggr_init_expr_args instead of false.
1642 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1644 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1645 canonical types; otherwise, fall back to structural type
1646 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1647 internal compiler error if the canonical types are wrong.
1649 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1652 * parser.c (cp_parser_make_indirect_declarator): When the
1653 the code argument is ERROR_MARK return cp_error_declarator.
1655 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1658 * decl.c (cxx_init_decl_processing): Don't set
1659 force_align_functions_log.
1660 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1661 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1662 FUNCTION_DECL, return its alignment.
1664 2007-07-09 Richard Guenther <rguenther@suse.de>
1666 * decl.c (start_preparsed_function): Do not promote return type.
1668 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1671 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1673 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1676 * pt.c (resolve_overloaded_unification): Robustify. Return a
1678 (type_unification_real): Adjust accordingly.
1680 2007-07-06 Richard Guenther <rguenther@suse.de>
1682 * init.c (build_new_1): Use the correct pointer type.
1683 * typeck2.c (build_m_component_ref): Likewise.
1685 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1688 * init.c (build_zero_init): Always build an initializer for
1690 * typeck2.c (build_functional_cast): Use build_zero_init.
1693 * init.c (build_new_1): Always pass the allocation function to
1694 build_op_delete_call.
1695 * call.c (build_op_delete_call): Handle operator delete with a
1696 variable-argument list. Do not issue an error when no matching
1697 deallocation function is available for a new operator.
1700 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1701 * decl.c (value_dependent_init_p): New function.
1702 (cp_finish_decl): Use it.
1703 * pt.c (value_dependent_expression_p): Use
1704 any_value_dependent_elements_p.
1705 * parser.c (cp_parser_primary_expression): Add comment about
1706 treating dependent qualified names as integral
1707 constant-expressions.
1709 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1711 * decl.c (build_ptrmemfunc_type): Always use structural equality
1712 tests when comparing pointer-to-member-function types, because the
1713 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1716 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1718 * init.c (build_new): Tweak comment.
1720 2007-06-29 Dave Brolley <brolley@redhat.com>
1723 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1724 type to its base type and number of elements here.
1725 * init.c (build_new): Call complete_type_or_else to ensure that the
1726 type is complete and to issue a diagnostic if it is not.
1727 (build_new_1): Don't call complete_type_or_else here.
1729 2007-07-03 Richard Guenther <rguenther@suse.de>
1732 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1735 2007-07-02 Simon Baldwin <simonb@google.com>
1737 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1738 for inner-style nested forward declarations that don't declare
1741 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1744 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1745 DECL_P in not a variable and appears more than once error messages.
1747 2007-07-01 Ollie Wild <aaw@google.com>
1749 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1750 (select_decl): Remove function.
1751 (unqualified_namespace_lookup): Populate binding by calling
1752 ambiguous_decl. Remove select_decl call.
1753 (lookup_qualified_name): Remove select_decl call.
1754 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1755 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1756 generation when name lookup is ambiguous.
1758 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1761 * init.c (build_new_1): Use structural equality on the copy of the
1764 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1766 * decl2.c (determine_visibility): Implement
1767 flag_visibility_ms_compat effect on type info.
1768 * decl.c (cxx_init_decl_processing): Implement
1769 global effect of flag_visibility_ms_compat.
1771 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1773 * decl2.c (start_objects): Mark constructor-running function
1776 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1779 * decl.c (grokdeclarator): Reset friendp for member functions declared
1780 friend of their own class.
1782 2007-06-23 Mark Mitchell <mark@codesourcery.com>
1784 * decl2.c (determine_visibility): Don't look for dllexport here.
1785 (determine_visibility_from_class): Tidy.
1787 2007-06-18 Simon Baldwin <simonb@google.com>
1790 * parser.c (cp_parser_single_declaration): Added check for storage
1791 class other than sc_none in parsed declaration, and a flag to indicate
1792 if the call is part of an explicit template specialization parse.
1793 * (cp_parser_explicit_specialization): Specialization check flag added
1794 to call to cp_parser_single_declaration(), set true.
1795 * (cp_parser_template_declaration_after_export): Specialization check
1796 flag added to call to cp_parser_single_declaration(), set false.
1797 * pt.c (check_explicit_specialization): Added code to copy visiblity
1798 and linkage from the templated function to the explicit specialization.
1800 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1802 * typeck.c (build_binary_op): For templates build the
1803 expression in pieces to avoid the assert in build2_stat.
1804 (get_member_function_from_ptrfunc):
1805 Change over to using POINTER_PLUS_EXPR and convert
1806 the second operand to sizetype.
1807 * typeck2.c (build_m_component_ref): Likewise.
1808 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
1809 instead of PLUS_EXPR for pointers.
1810 (build_new_1): Likewise.
1811 (build_vec_delete_1): Likewise.
1812 (build_vec_delete): Likewise.
1813 * class.c (build_base_path): Likewise.
1814 (build_base_path): Likewise.
1815 (convert_to_base_statically): Likewise.
1816 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
1817 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
1818 instead of PLUS_EXPR.
1819 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
1820 instead of PLUS_EXPR for pointers.
1821 * call.c (build_special_member_call): Likewise.
1822 * rtti.c (build_headof): Likewise.
1823 Use sizetype instead of ptrdiff_type_node.
1824 (tinfo_base_init): Create a POINTER_PLUS_EXPR
1825 instead of PLUS_EXPR for pointers.
1826 * except.c (expand_start_catch_block): Do a
1827 NEGATIVE and then a POINTER_PLUS_EXPR instead
1829 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
1830 PLUS_EXPR on pointer types over to use
1831 POINTER_PLUS_EXPR and remove the conversion
1832 to the pointer types.
1833 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
1834 adding to a pointer type. Use size_int instead of
1835 ssize_int. Convert the index to sizetype before
1836 adding it to the pointer.
1838 2007-06-15 Mark Mitchell <mark@codesourcery.com>
1840 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
1841 (DECL_ANON_UNION_VAR_P): New macro.
1842 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
1843 than DECL_VAR_MARKED_P, to keep track of which variables we have
1845 * decl.c (redeclaration_error_message): Complain about redeclaring
1846 anonymous union members at namespace scope.
1847 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
1849 2007-06-14 Geoff Keating <geoffk@apple.com>
1851 * decl2.c (determine_visibility): Ensure that functions with
1852 hidden types as parameters are hidden.
1855 * decl2.c (determine_visibility): Remove duplicate code for
1858 2007-06-12 Ian Lance Taylor <iant@google.com>
1861 * init.c (avoid_placement_new_aliasing): New static function.
1862 (build_new_1): Call it.
1864 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
1866 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
1867 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
1869 2007-06-08 Jakub Jelinek <jakub@redhat.com>
1872 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
1873 on init, the non-decl cond operand and increment value.
1875 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
1878 * decl.c (check_initializer): Report an error when a brace enclosed
1879 initializer is used for a non-aggregate type in C++98.
1880 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
1882 (grokdeclarator): Likewise.
1883 (move_fn_p): Likewise.
1884 * typeck.c (check_return_expr): Likewise.
1885 * call.c (reference_binding): Likewise.
1886 * error.c (cp_cpp_error): Likewise.
1887 * pt.c (check_default_tmpl_args): Likewise.
1889 * lex.c (init_reswords): Likewise.
1890 * parser.c (p_parser_primary_expression): Likewise.
1891 (TOKEN_PRECEDENCE): Likewise.
1892 (cp_parser_init_declarator): Likewise.
1893 (cp_parser_ptr_operator): Likewise.
1894 (cp_parser_parameter_declaration): Likewise.
1895 (cp_parser_enclosed_template_argument_list): Likewise.
1896 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
1897 (cp_parser_next_token_ends_template_argument_p): Likewise.
1899 2007-06-04 Simon Baldwin <simonb@google.com>
1901 * decl.c (grokdeclarator): Readability change. Moved case labels
1902 into direct switch statement scope.
1904 2007-06-04 Paolo Carlini <pcarlini@suse.de>
1906 * call.c (convert_like_real): Remove pointless code.
1908 2007-05-31 Mark Mitchell <mark@codesourcery.com>
1910 * decl.c (get_atexit_fn_ptr_type): New function.
1911 (get_atexit_node): Use it.
1912 (start_cleanup_fn): Likewise.
1913 (register_dtor_fn): Use the object's destructor, instead of a
1914 separate cleanup function, where possible.
1915 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
1916 (atexit_fn_ptr_type_node): New macro.
1917 * decl2.c (build_cleanup): Use build_address.
1919 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
1921 * typeck.c (build_binary_op): Include types in error.
1923 2007-05-31 Jakub Jelinek <jakub@redhat.com>
1926 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
1927 needs runtime initialization.
1929 2007-05-31 Paolo Carlini <pcarlini@suse.de>
1932 * semantics.c (finish_trait_expr): Complete the types.
1934 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
1935 Douglas Gregor <doug.gregor@gmail.com>
1936 Pedro Lamarao <pedro.lamarao@mndfck.org>
1937 Howard Hinnant <howard.hinnant@gmail.com>
1941 * typeck.c (comptypes): Don't consider rvalue and lvalue
1942 reference types to be equivalent.
1943 (check_return_expr): Move from certain lvalues when returning
1945 * decl.c (grokdeclarator): Implement reference collapsing.
1946 (copy_fn_p): Don't consider constructors taking rvalue references
1947 to be copy constructors.
1949 * call.c (conversion): New "rvaluedness_matches_p" member.
1950 (convert_class_to_reference): Require reference type as first
1951 parameter instead of base type.
1952 (reference_binding): Add logic to handle rvalue references.
1953 (implicit_conversion): Update inaccurate comment.
1954 (convert_like_real): Disable creation of temporaries that are
1955 impossible to initialize for types with move constructors.
1956 (build_over_call): Elide move constructors when possible.
1957 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
1958 (maybe_handle_ref_bind): Return conversion instead of type node.
1959 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
1960 determine preferred conversion sequences.
1961 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
1962 (LOOKUP_PREFER_RVALUE): New.
1963 (DECL_MOVE_CONSTRUCTOR_P): New.
1964 (struct cp_declarator): Add "reference" member for reference
1965 types, with new "rvalue_ref" flag.
1966 (cp_build_reference_type): Declare.
1967 (move_fn_p): Declare.
1968 * error.c (dump_type_prefix): Format rvalue reference types
1969 correctly in error messages.
1970 * except.c (build_throw): Move from certain lvalues when
1972 * mangle.c (write_type): Mangle rvalue references differently
1973 than regular references.
1974 * parser.c (make_reference_declarator): Add boolean parameter for
1976 (cp_parser_make_indirect_declarator): New.
1977 (cp_parser_new_declarator_opt): Call
1978 cp_parser_make_indirect_declarator.
1979 (cp_parser_conversion_declarator_opt): Ditto.
1980 (cp_parser_declarator): Ditto.
1981 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
1983 * pt.c (tsubst): Implement reference collapsing.
1984 (maybe_adjust_types_for_deduction): Implement special template
1985 parameter deduction rule for rvalue references.
1986 (type_unification_real): Update calls to
1987 maybe_adjust_types_for_deduction.
1988 (try_one_overload): Ditto.
1989 (unify_pack_expansion): Ditto.
1990 * tree.c (lvalue_p_1): Handle rvalue reference types.
1991 (cp_build_reference_type): New.
1993 2007-05-30 Jakub Jelinek <jakub@redhat.com>
1996 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
1997 variables that need runtime initialization.
1999 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2002 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2003 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2004 case POSTDECREMENT_EXPR>): Return the error_mark_node
2005 if either the real or imaginary parts would an
2008 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2009 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2012 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2013 token is a closing brace, false if there are no tokens left.
2014 (cp_parser_namespace_alias_definition): Only consume the next token if
2015 it is a closing brace.
2017 * parser.c (cp_parser_class_specifier): Likewise.
2019 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2021 * semantics.c (finish_member_declaration): Fix a typo in the
2024 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2036 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2037 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2038 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2039 whether everything was okay. Fix indentation.
2040 (push_template_decl_real): Check for bare parameter packs in
2041 function parameters; where errors occur, mark the parameter types
2042 with ERROR_MARK_NODEs to avert ICEs.
2043 (coerce_template_parameter_pack): New.
2044 (coerce_template_parms): Moved parameter pack coercion into
2045 coerce_template_parameter_pack, and permit it anywhere in the
2046 template parameter list (not just at the end). Parameter and
2047 argument indices can vary (somewhat) separately now, so add
2048 PARM_IDX and ARG_IDX.
2049 (fn_type_unification): Don't set an argument pack as incomplete if
2050 no argument pack was deduced.
2051 (type_unification_real): If a type parameter is a parameter pack
2052 and has not otherwise been deduced, it will be deduced to an empty
2054 (more_specialized_fn): Use the actual lengths of the argument
2055 lists when comparing against expansions.
2056 * semantics.c (finish_member_declaration): If a field's type has
2057 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2059 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2062 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2064 2007-05-22 Ollie Wild <aaw@google.com>
2066 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2067 (unqualified_namespace_lookup): Adds check for hidden types.
2069 2007-05-22 Ollie Wild <aaw@google.com>
2071 * decl.c (duplicate_decls): Verify namespace names are unique.
2073 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2075 * decl.c (cxx_maybe_build_cleanup): Handle
2076 __attribute__((cleanup)).
2078 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2080 * cvt.c (cp_convert_and_check): Don't check warnings if the
2083 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2085 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2087 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2090 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2091 type only if is a class type (5.2.8/4).
2093 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2095 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2096 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2097 c_common_unsigned_type.
2099 2007-05-11 Silvius Rus <rus@google.com>
2101 * cp/typeck.c (build_indirect_ref): Add call to
2102 strict_aliasing_warning.
2103 (build_reinterpret_cast_1): Condition call to
2104 strict_aliasing_warning.
2106 2007-05-11 Jan Hubicka <jh@suse.cz>
2108 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2109 * decl2.c (start_objects): ctors and dtors are no longer public.
2110 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2112 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2114 * typeck.c (build_unary_op): Remove code that used to
2115 handle non lvalue increments/decrements.
2117 2007-05-07 Mike Stump <mrs@apple.com>
2119 * parser.c (check_empty_body): Add.
2120 (cp_parser_iteration_statement): Add call to check_empty_body.
2122 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2125 * mangle.c (write_mangled_name): Mangle static variable names.
2126 (write_unqualified_name): Use local-source-name for
2127 namespace-scope static variables.
2129 2007-05-04 Dirk Mueller <dmueller@suse.de>
2131 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2134 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2137 * decl2.c (constrain_class_visibility):
2138 Use strip_pointer_or_array_types instead of strip_array_types.
2140 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2143 * decl.c (reshape_init_r): Don't reshape the first element if it
2144 is a pointer to member function.
2146 2007-04-27 Simon Baldwin <simonb@google.com>
2148 * decl.c (grokparms): Changed message format from %qD to %qE.
2150 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2152 * error.c (maybe_warn_variadic_templates): Variadic templates are
2153 now in C++0x, so only warn about them in C++98 mode.
2155 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2158 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2159 integeral types from vectors types.
2161 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2164 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2165 for type dependent OMP_CLAUSE_DECLs.
2167 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2170 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2171 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2172 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2173 * init.c (build_zero_init): Adjust, as
2174 COMPLEX_TYPE is now a SCALAR_TYPE.
2175 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2176 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2178 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2180 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2181 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2182 (trait_expr_value): Adjust.
2184 2007-04-23 Simon Baldwin <simonb@google.com>
2186 * decl.c (grokparms): Added new error for duplicate function
2187 parameters names in function prototypes, to match gcc behavior.
2189 2007-04-23 Jan Hubicka <jh@suse.cz>
2191 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2194 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2196 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2197 instead of checking GIMPLE_STMT_P in chain_next.
2199 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2202 * call.c (convert_for_arg_passing): Convert bitfields to their
2205 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2208 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2210 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2213 * cp/decl2.c (constrain_class_visibility):
2214 Do not warn about the use of anonymous namespace in the main input file.
2216 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2218 * cp-tree.h (current_template_parms): Fix typo in comment.
2220 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2222 * cp-tree.h, error.c: Fix comment typos.
2224 2007-04-13 Jason Merrill <jason@redhat.com>
2227 * call.c (reference_binding): Add c_cast_p parm. If true,
2228 add quals to TO as needed to make it reference-compatible.
2230 2007-04-11 Jan Hubicka <jh@suse.cz>
2232 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2233 that we are not processing template_decl.
2235 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2238 * class.c (build_base_path): Ensure that the converted pointer has
2239 the same cv-qualification as the input.
2241 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2243 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2245 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2247 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2249 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2250 * tree.c (cp_add_pending_fn_decls): Remove.
2251 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2253 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2255 Revert change removing staticp.
2257 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2259 * cp-objcp-common.c (cxx_staticp): Remove.
2260 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2261 * cp-tree.h (cxx_staticp):
2263 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2265 * class.c (check_for_override): Don't remove dllmport attribute
2268 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2271 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2272 type issue error and return early.
2274 2007-03-30 Jason Merrill <jason@redhat.com>
2277 * typeck.c (cp_type_readonly): New fn.
2278 * cp-tree.h: Declare it.
2279 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2280 (cp_finish_decl): Not here.
2282 2007-03-31 Richard Guenther <rguenther@suse.de>
2284 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2287 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2292 * parser.c (declarator_can_be_parameter_pack): New.
2293 (cp_parser_template_parameter): Only parse the `...' if the
2294 declarator can be a parameter pack.
2295 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2297 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2298 types (they could be used as array bounds).
2299 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2300 (tsubst_pack_expansion): Handle failure to expand parameter
2303 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2306 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2307 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2308 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2309 (CLASS_TYPE_NON_UNION_P): Add.
2310 (struct lang_type_class): Add has_complex_dflt.
2311 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2312 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2313 * cp-tree.def: Add TRAIT_EXPR.
2314 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2315 * lex.c (struct resword): Add __has_nothrow_assign,
2316 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2317 __has_trivial_constructor, __has_trivial_copy,
2318 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2319 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2320 __is_pod, __is_polymorphic, __is_union.
2321 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2322 (cp_parser_trait_expr): New.
2323 * semantics.c (finish_trait_expr, trait_expr_value
2324 classtype_has_nothrow_copy_or_assign_p): New.
2325 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2327 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2328 * class.c (check_bases, check_field_decl, check_bases_and_members):
2329 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2330 * pt.c (uses_template_parms, tsubst_copy_and_build,
2331 value_dependent_expression_p, type_dependent_expression_p): Deal with
2333 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2335 2007-03-29 Richard Guenther <rguenther@suse.de>
2337 * tree.c (cp_walk_subtrees): Do not set input_location.
2339 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2342 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2345 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2347 * parser.c (struct cp_parser): Update comment for
2348 greater_than_is_operator_p.
2349 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2350 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2351 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2352 !GREATER_THAN_IS_OPERATOR_P.
2353 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2354 `>>' operators that will become two `>' tokens in C++0x.
2355 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2356 mode, allowing it to terminate default arguments.
2357 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2358 `>>' like two consecutive `>' tokens.
2359 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2360 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2361 ends a template argument.
2363 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2365 * decl.c (redeclaration_error_message): Complain when redeclaring
2366 a friend function with default template arguments (C++0x mode only).
2367 * cp-tree.h (check_default_tmpl_args): Declare.
2368 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2369 template arguments in function templates. Add support for checking
2370 the default template arguments of friend templates.
2371 (push_template_decl_real): Fix call to check_default_tmpl_args.
2372 (type_unification_real): If a template parameter has not been
2373 deduced but provides a default template argument, substitute into
2374 that default template argument.
2375 * parser.c (cp_parser_init_declarator): When declaring (but not
2376 defining!) a function template in C++0x mode, check for default
2379 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2382 * decl.c (grokdeclarator): Deal with cv-qualified function type
2383 typedefs in the same way for member and non-member functions.
2385 2007-03-26 Dirk Mueller <dmueller@suse.de>
2387 * parser.c (cp_parser_member_declaration): Pedwarn
2388 about stray semicolons after member declarations.
2390 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2393 * pt.c (instantiate_decl): Set in_system_header.
2395 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2397 * cp-tree.h (current_tempalte_parms): Improve documentation.
2398 * pt.c (current_template_args): Likewise.
2401 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2402 not consume tokens when failing.
2404 2007-03-22 Jim Wilson <wilson@specifix.com>
2405 Mark Mitchell <mark@codesourcery.com>
2408 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2409 consistent with FROM.
2411 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2413 * error.c (dump_expr): Handle dependent names that designate types.
2414 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2416 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2418 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2420 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2422 * cvt.c (cp_convert_and_check) : Define.
2423 * cp-tree.h (cp_convert_and_check): Declare.
2424 * call.c (convert_conversion_warnings): Rename to
2425 conversion_null_warnings. The warning for floating-point to
2426 integer is handled by convert_and_check in convert_like_real.
2427 (convert_like_real): convert_conversion_warnings was renamed as
2428 conversion_null_warnings.
2429 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2430 overflow and changes of value during conversion.
2432 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2435 * parser.c (cp_parser_statement): If 'namespace' is found, this
2436 only can be a namespace alias definition, so parse it now.
2437 (cp_parser_namespace_alias_definition): if we find an open brace
2438 instead of '=', then this is actually a misplaced namespace
2441 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2444 * decl.c (cxx_init_decl_processing): Move command-line options
2445 processing to c-opts.c.
2447 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2449 * ptree.c (cxx_print_type): Use formatting markup for integers
2450 when printing template parameter index/level/orig level.
2451 (cxx_print_xnode): Ditto.
2452 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2453 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2454 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2456 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2457 rather than a HOST_WIDE_INT.
2458 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2459 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2461 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2462 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2463 IN_BASE_INITIALIZER bool bitfields.
2464 (struct cp_declarator): Make KIND a 4-bit field. Make
2465 PARAMETER_PACK_P a bool bitfield just after KIND.
2466 * pt.c (uses_parameter_packs): Destroy the pointer set.
2467 (make_pack_expansion): Ditto.
2468 (check_for_bare_parameter_packs): Ditto.
2469 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2471 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2474 * call.c (convert_default_arg): Instead of copying the node,
2477 2007-03-15 Dirk Mueller <dmueller@suse.de>
2480 * call.c (convert_conversion_warnings): New..
2481 (convert_like_real): .. factored out from here.
2482 (convert_conversion_warnings): Add warning about
2483 false being converted to NULL in argument passing.
2485 2007-03-14 Dirk Mueller <dmueller@suse.de>
2487 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2488 (finish_do_body): Warn about empty body in do/while statement.
2490 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2492 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2494 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2497 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2500 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2502 * cp/repo.c (init_repo): Initialize random_seed saved options.
2503 (finish_repo): Adjust.
2505 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2508 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2511 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2513 * decl.c (compute_array_index_type): New warning flag warn_vla.
2515 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2518 * call.c (convert_default_arg): Copy non-constant arguments.
2520 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2523 * parser.c (cp_parser_postfix_expression): Disallow compound
2524 literals in constant expressions.
2527 * semantics.c (finish_typeof): Use unlowered_expr_type.
2529 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2532 * cp-tree.h (unlowered_expr_type): New function.
2533 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2534 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2535 (unlowered_expr_type): New function.
2536 (build_unary_op): Disallow predecrements of bool bitfields.
2537 * call.c (build_conditional_expr): Use unlowered_expr_type.
2538 * pt.c (type_unification_real): Likewise.
2540 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2543 * typeck.c (check_return_expr): Check for bare parameter packs.
2544 (comptypes): Compare template parameter packs and
2545 type pack expansions.
2546 * decl.c (grokdeclarator): Deal with the declaration of function
2548 (grokparms): Verify that the (optional) function parameter pack is
2549 at the end of the parameter list.
2550 (xref_basetypes): Handle pack expansions in the base class.
2551 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2552 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2553 (NONTYPE_ARGUMENT_PACK): New.
2554 (TYPE_PACK_EXPANSION): New.
2555 (EXPR_PACK_EXPANSION): New.
2556 (ARGUMENT_PACK_SELECT): New.
2557 * cp-objcp-common.c (cp_tree_size): Compute size of
2558 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2559 ARGUMENT_PACK_SELECT.
2560 * error.c (dump_template_argument): Print template argument packs.
2561 (dump_template_argument_list): Ditto.
2562 (dump_template_parameter): Dump `...' for template type parameter
2564 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2565 (dump_parameters): Print function parameter packs.
2566 (dump_template_parms): Print template argument packs.
2567 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2568 (maybe_warn_variadic_templates): New.
2569 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2570 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2571 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2573 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2574 (write_template_arg): Write argument packs as separate arguments.
2575 * cp-tree.h (struct template_parm_index_s): Add flag that
2576 indicates that the template parameter is actually a parameter
2578 (struct tree_argument_pack_select): New.
2579 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2580 (union lang_tree_node): Add argument_pack_select.
2581 (FUNCTION_PARAMETER_PACK_P): New.
2582 (PACK_EXPANSION_P): New.
2583 (PACK_EXPANSION_PATTERN): New.
2584 (SET_PACK_EXPANSION_PATTERN): New.
2585 (PACK_EXPANSION_PARAMETER_PACKS): New.
2586 (ARGUMENT_PACK_P): New.
2587 (ARGUMENT_PACK_ARGS): New.
2588 (SET_ARGUMENT_PACK_ARGS): New.
2589 (ARGUMENT_PACK_INCOMPLETE_P): New.
2590 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2591 (TEMPLATE_PARM_PARAMETER_PACK): New.
2592 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2593 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2594 (ARGUMENT_PACK_SELECT_INDEX): New.
2595 (ARGUMENT_PACK_SELECT_ARG): New.
2596 (struct cp_declarator): Add parameter_pack_p flag.
2597 (maybe_warn_variadic_templates): Declare.
2598 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2599 indicate a template parameter pack.
2600 (uses_parameter_packs): Declare.
2601 (template_parameter_pack_p): Declare.
2602 (template_parms_variadic_p): Declare.
2603 (make_pack_expansion): Declare.
2604 (check_for_bare_parameter_packs): Declare.
2605 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2606 sizeof... expressions.
2607 (pp_cxx_expression): Print pack expansions and non-type argument
2609 (pp_cxx_exception_specification): Print pack expansions.
2610 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2611 (pp_cxx_ctor_initializer): Print pack expansions.
2612 (pp_cxx_type_id): Print pack expansions.
2613 (pp_cxx_template_argument_list): Print argument packs.
2614 (pp_cxx_template_parameter): Print ellipsis for template parameter
2616 * pt.c (comp_template_parms): Compare template parameter packs.
2617 (template_parameter_pack_p): New.
2618 (template_parms_variadic_p): New.
2619 (template_args_variadic_p): New.
2620 (make_ith_pack_parameter_name): New.
2621 (struct find_parameter_pack_data): New.
2622 (find_parameter_packs_r): New.
2623 (uses_parameter_packs): New.
2624 (make_pack_expansion): New.
2625 (check_for_bare_parameter_packs): New.
2626 (expand_template_argument_pack): New.
2627 (reduce_template_parm_level): Propagate parameter pack flag.
2628 (process_template_parm): Add is_parameter_pack parameter to state
2629 when the parameter is actually a parameter pack. Create template
2630 parameter packs when is_parameter_pack is true.
2631 (current_template_args): The argument for a template parameter
2632 pack is an argument pack containing a single pack expansion.
2633 (process_partial_specialization): When checking that non-type
2634 argument expressions do not involve template parameters, loop over
2635 the arguments in argument packs separately.
2636 (push_template_decl_real): Check that the type of the declaration
2637 does not have any bare parameter packs. Check that primary
2638 templates have no more than one parameter pack, and that it comes
2639 at the end of the template parameter list.
2640 (convert_template_argument): Handle coercions for pack expansion
2641 expressions by coercing the pattern then rebuilding the expansion.
2642 (coerce_template_parms): When coercing the arguments for a
2643 variadic template, pack "extra" arguments into an argument pack.
2644 (coerce_template_template_parms): Cannot coerce between parameter
2645 packs and non-pack parameters.
2646 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2647 (comp_template_args): Expand all template arguments packs before
2648 comparing template argument lists.
2649 (mangle_class_name_for_template): Make argument packs as separate
2651 (for_each_template_parm_r): No need to handle BASELINK.
2652 (instantiate_class_template): Handle pack expansions in the base
2654 (tsubst_pack_expansion): New.
2655 (tsubst_template_args): Handle substitutions of argument packs and
2656 pack expansion into template argument lists.
2657 (tsubst_decl): Expand function parameter packs into separate
2658 function parameters.
2659 (tsubst_arg_types): Expand a type pack expansion into separate
2661 (tsubst_exception_specification): Handle pack expansions in
2662 exception specifiers.
2663 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2664 replacing a template parameter with its argument. If we encounter
2665 a substitution for an argument pack, just return the parameter
2667 (tsubst_copy): sizeof(X...) returns the number of elements in
2668 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2669 PARM_DECL is a parameter pack.
2670 (tsubst_expr): Expression pack expansions and argument packs
2671 cannot show up here; they will all be handled through function
2672 calls, sizeof, and template argument lists.
2673 (tsubst_copy_and_build): sizeof(X...) returns the number of
2674 elements in parameter pack X. Handle pack expansions in TREE_LIST
2675 and CONSTRUCTOR nodes.
2676 (fn_type_unification): Handle "incomplete" explicit template
2677 argument lists that specify some of the arguments for a template
2679 (type_unification_real): Unify arguments against pack expansions.
2680 (template_parm_level_and_index): New, helper function.
2681 (unify_pack_expansion): New.
2682 (unify): Unify argument packs on an argument-by-argument basis,
2683 handling variadic argument packs as well.
2684 (more_specialized_fn): Handle unification of function parameter
2685 packs. All things being equal, prefer non-variadic function
2686 templates to variadic function templates.
2687 (more_specialized_class): Prefer the variadic class template
2688 partial specialization that binds fewer arguments to a parameter
2690 (regenerate_decl_from_template): Expand function parameter packs
2691 into separate parameters.
2692 (instantiate_decl): Ditto.
2693 (tsubst_initializer_list): Handle pack expansions for base-class
2695 (dependent_type_p_r): Determine dependent types in argument packs
2696 and pack expansions.
2697 (value_dependent_expression_p): Determine value-dependence of
2698 non-type argument packs.
2699 (dependent_template_arg_p): Handle argument packs.
2700 * semantics.c (finish_cond): Check for bare parameter packs.
2701 (finish_expr_stmt): Ditto.
2702 (finish_for_expr): Ditto.
2703 (finish_switch_cond): Ditto.
2704 (finish_mem_initializers): Ditto.
2705 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2707 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2708 * parser.c (make_declarator): Declarator is not an expansion.
2709 (make_pointer_declarator): Transfer parameter pack flag to outer
2711 (make_reference_declarator): Ditto.
2712 (make_ptrmem_declarator): Ditto.
2713 (make_call_declarator): Ditto.
2714 (make_array_declarator): Ditto.
2715 (cp_parser_postfix_expression): Allow pack expansion expressions
2716 in the argument list for a call expression.
2717 (cp_parser_parenthesized_expression_list): Add new parameter
2718 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2719 into separate arguments."
2720 (cp_parser_new_placement): Allow pack expansion expressions.
2721 (cp_parser_new_initializer): Ditto.
2722 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2723 base-class initializer expansion.
2724 (cp_parser_mem_initializer): Ditto.
2725 (cp_parser_template_parameter_list): Keep track of whether the
2726 template parameter is a template parameter pack.
2727 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2728 template parameter pack.
2729 (cp_parser_type_parameter): Ditto.
2730 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2732 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2733 this declarator is a parameter pack.
2734 (cp_parser_parameter_declaration): The ellipsis does not end the
2735 parameter declaration, because it might be a parameter pack. Parse
2736 the ellipsis to indicate a parameter pack.
2737 (cp_parser_initializer): Allow pack expansions.
2738 (cp_parser_initializer_list): Allow ellipsis to create an
2739 initializer expansion.
2740 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2742 (cp_parser_type_id_list): Allow ellipsis to create an exception
2743 specifier expansion.
2744 (cp_parser_attribute_list): Don't allow pack expansions.
2745 (cp_parser_functional_cast): Allow pack expansions.
2746 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2747 compute the length of a parameter pack.
2748 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2749 end a template argument.
2750 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2751 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2754 2007-03-09 Dirk Mueller <dmueller@suse.de>
2756 * cp/call.c (build_new_op): Call warn_logical_operator.
2758 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2761 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2764 * pt.c (any_template_arguments_need_structural_equality_p):
2767 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2769 * decl.c (grokdeclarator): Disable warnings for anonymous
2772 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2774 * typeck2.c (readonly_error): Always emit a hard error.
2775 Remove last argument.
2776 * cp-tree.h (readonly_error): Adjust prototype.
2777 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2778 * typeck.c (build_unary_op): Likewise.
2779 (build_modify_expr): Likewise.
2781 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
2784 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2786 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2789 * parser.c (struct cp_parser): New IN_IF_STMT.
2790 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
2791 returning if parsing the body of an 'if' statement or issuing an
2792 error and continuing.
2793 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
2795 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
2797 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
2800 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
2803 2007-03-02 Geoffrey Keating <geoffk@apple.com>
2805 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
2806 Objective-C++. Don't exit early if -shared-libgcc needs to be
2809 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2811 * typeck.c (common_base_type): Delete unused function.
2813 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2815 * Make-lang.in: Add dummy lang.install-pdf target.
2817 2007-03-01 Simon Baldwin <simonb@google.com>
2820 * decl.c (check_tag_decl): Added new warning for typedef ignored
2821 when it precedes an otherwise valid non-typedef declaration.
2823 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
2825 * typeck.c (build_function_call): Store converted arguments
2826 in a stack-allocated array instead of building a list.
2827 (convert_arguments): Store arguments in the array passed in as an
2828 argument, and return the actual number of arguments.
2829 * call.c (build_call): Delete, and replace with...
2830 (build_call_n, build_call_a): New.
2831 (build_op_delete_call): Rewrite to avoid constructing argument lists.
2832 (build_over_call): Store converted arguments in a stack-allocated
2833 array instead of building a list.
2834 (build_cxx_call): Pass arguments in an array instead of as a list.
2835 (build_java_interface_fn_ref): Rewrite to avoid constructing
2837 * tree.h: Update declarations to reflect above changes.
2838 * method.c (use_thunk): Use a stack-allocated array to hold
2839 the arguments instead of a list.
2840 * rtti.c (throw_bad_cast): Update call to cxx_call.
2841 (throw_bad_typeid): Likewise.
2842 (build_dynamic_cast_1): Likewise.
2843 * init.c (build_builtin_delete_call): Use build_call_n.
2844 * decl.c (expand_static_init): Likewise.
2845 * except.c (cp_protect_cleanup_actions): Likewise.
2846 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
2847 (gimplify_must_not_throw_expr): Likewise.
2848 (cxx_omp_apply_fn): Use build_call_a.
2850 2007-02-26 Mark Mitchell <mark@codesourcery.com>
2852 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
2853 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
2855 2007-02-25 Mark Mitchell <mark@codesourcery.com>
2857 * cp-tree.h (static_ctors): Remove.
2858 * cp-tree.h (static_dtors): Likewise.
2859 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
2860 refactoring of tree_map hierarchy.
2861 (decl_shadowed_for_var_insert): Likewise.
2862 * semantics.c (expand_body): Use c_expand_body.
2863 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
2864 * decl2.c (static_ctors): Remove.
2865 (static_dtors): Likewise.
2866 (generate_ctor_or_dtor_function): Pass NULL_TREE to
2867 objc_generate_static_init_call. Do not call static_[cd]tors.
2868 (generate_ctor_and_dtor_functions_for_priority): Do not check for
2870 (cp_write_global_declarations): Likewise.
2872 2007-02-23 Richard Guenther <rguenther@suse.de>
2874 * class.c (note_name_declared_in_class): Make declaration
2875 changes meaning a pedwarn.
2877 2007-02-22 Michael Matz <matz@suse.de>
2880 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
2881 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
2882 dump_function_decl): Guard emitting outer scopes by new flag.
2883 * cp-lang.c (cxx_dwarf_name): New function.
2884 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
2885 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
2887 (push_template_decl_real, lookup_template_class): Remove calls
2890 2007-02-19 Mark Mitchell <mark@codesourcery.com>
2892 * call.c (build_new_method_call): Ensure that explicit calls of
2893 destructors have type "void".
2895 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2897 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
2898 and -Walways-true with -Waddress.
2899 * cvt.c (convert_to_void): Replace unconditional warning with
2902 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2904 * decl.c, tree.c: Fix comment typos.
2906 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2909 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
2910 statement expression if we had an error mark node.
2912 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2913 Brooks Moses <brooks.moses@codesourcery.com>
2914 Lee Millward <lee.millward@codesourcery.com>
2916 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
2917 Change class to tcc_vl_exp.
2919 * call.c (build_call): Use build_call_list instead
2921 (build_over_call): Likewise.
2922 (build_new_method_call): Use build_min_non_dep_call_list
2923 instead of build_min_non_dep.
2925 * error.c (dump_call_expr_args): New function.
2926 (dump_aggr_init_expr_args): New function.
2927 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
2928 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
2930 * cvt.c (convert_to_void): Use build_call_array instead
2931 of build3; use new AGGR_INIT_EXPR accessor macros.
2933 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
2934 instead of TREE_CODE_LENGTH.
2936 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
2937 AGGR_INIT_EXPR accessor macros.
2939 * cp-gimplify.c (cp_gimplify_init_expr): Use
2940 AGGR_INIT_EXPR_SLOT to set the slot operand.
2942 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
2943 (AGGR_INIT_EXPR_SLOT): New macro.
2944 (AGGR_INIT_EXPR_ARG): New macro.
2945 (aggr_init_expr_nargs): New macro.
2946 (AGGR_INIT_EXPR_ARGP): New macro.
2947 (aggr_init_expr_arg_iterator): New.
2948 (init_aggr_init_expr_arg_iterator): New.
2949 (next_aggr_init_expr_arg): New.
2950 (first_aggr_init_expr_arg): New.
2951 (more_aggr_init_expr_args_p): New.
2952 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
2953 (stabilize_aggr_init): New declaration.
2954 (build_min_non_dep_call_list): Likewise.
2956 * tree.c (process_aggr_init_operands): New function.
2957 (build_aggr_init_array) New function.
2958 (build_cplus_new): Update to use new CALL_EXPR and
2959 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
2960 build_aggr_init_array.
2961 (build_min_non_dep_call_list) New function.
2962 (build_min_nt): Assert input code parameter is not a variable
2963 length expression class.
2964 (build_min, build_min_non_dep): Likewise.
2965 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
2966 to check for equality instead of recursing. Handle tcc_vl_exp
2968 (stabilize_call): Update to only handle CALL_EXPRs, not
2969 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
2970 (stabilize_aggr_init): New function.
2971 (stabilize_init): Use it.
2973 * cxx-pretty-print.c (pp_cxx_postfix_expression)
2974 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
2975 AGGR_INIT_EXPR accessor macros and argument iterators.
2977 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
2978 build_vl_exp. Iterate through the operands, recursively
2979 processing each one.
2980 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
2981 CALL_EXPR accessor macros.
2982 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
2983 tree code classes. Use TREE_OPERAND_LENGTH instead of
2986 * semantics.c (finish_call_expr): Use build_nt_call_list
2987 instead of build_nt.
2988 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
2989 accessor macros. Use build_call_array to construct the
2990 CALL_EXPR node instead of build3
2992 * decl2.c (build_offset_ref_call_from_tree): Use
2993 build_nt_call_list and build_min_non_dep_call_list instead
2994 of build_min_nt and build_min_non_dep.
2996 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
2997 Use build_nt_call_list instead of build_min_nt.
2999 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3002 * call.c (build_conditional_expr): Improve error message.
3004 2007-02-13 Dirk Mueller <dmueller@suse.de>
3006 * friend.c (do_friend): Annotate warning about friend
3007 declarations in templates with OPT_Wnon_template_friend.
3008 Convert informal message from warning() to inform().
3010 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3011 Mark Mitchell <mark@codesourcery.com>
3014 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3015 instantiations for variables.
3017 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3020 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3021 Check warn_unused_value just once.
3023 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3026 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3027 (fn_type_unificiation): Likewise.
3028 (get_bindings): Likewise.
3030 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3033 * decl.c (finish_function): Use DECL_REPLACEABLE.
3034 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3036 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3038 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3040 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3042 * decl.c (grokvardecl): Don't error if !have_tls.
3043 (grokdeclarator): Likewise.
3044 * parser.c (cp_parser_omp_threadprivate): Likewise.
3046 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3049 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3050 parameters and result decls in omp clauses.
3051 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3054 2007-02-05 Dirk Mueller <dmueller@suse.de>
3057 * parser.c (cp_parser_class_specifier): Always initialize bases.
3059 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3061 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3062 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3063 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3065 * semantics.c (finish_omp_atomic): Store a whole expression node
3066 in operand 1, and integer_zero_node in operand 0, for dependent
3067 OMP_ATOMIC. Rewrite to make flow easier to understand.
3069 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3071 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3073 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3075 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3076 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3078 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3080 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3081 keyword warning to -Wc++0x-compat.
3083 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3085 * decl.c (grokdeclarator): Update documentation.
3087 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3090 * decl.c (grokdeclarator): If __thread is used together with
3091 a storage class other than extern and static, clear thread_p
3092 after issuing diagnostics and fall through to checking the
3095 2007-01-30 Roger Sayle <roger@eyesopen.com>
3097 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3098 calculating the size of an array (to avoid recursive errors).
3100 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3103 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3105 * call.c (convert_like_real): Don't warn when converting to
3108 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3110 * decl.c (pop_label): Replace warning with call to
3111 warn_for_unused_label.
3113 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3116 * semantics.c (finish_pseudo_destructor_expr): Check the
3117 destrutor name by calling check_dtor_name.
3119 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3121 * lex.c (D_CPP0X): Rename.
3123 (reswords): D_CPP0X -> D_CXX0X.
3124 (init_reswords): Ditto.
3125 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3126 of C++0x keywords as identifiers.
3128 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3131 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3134 2007-01-23 Ian Lance Taylor <iant@google.com>
3136 * typeck.c (convert_for_assignment): Only warn about a = b = c
3137 when converting to bool.
3139 2007-01-23 Roger Sayle <roger@eyesopen.com>
3141 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3143 * typeck.c (ignore_overflows): Remove the remaining uses of
3144 TREE_CONSTANT_OVERFLOW.
3146 2007-01-20 Jan Hubicka <jh@suse.cz>
3148 * decl2.c (start_objects, start_static_storage_duration_function):
3149 Do not make the functions uninlinable.
3151 2007-01-17 Ian Lance Taylor <iant@google.com>
3153 * class.c (add_method): Call VEC_reserve_exact rather than passing
3154 a negative size to VEC_reserve.
3156 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3159 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3161 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3164 * decl.c (make_typename_type): If the qualified name is not a
3165 type, issue an error.
3166 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3169 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3171 * rtti.c: Include target.h.
3172 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3173 don't emit typeinfo for fundamental types as weak.
3174 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3176 2007-01-08 Richard Guenther <rguenther@suse.de>
3178 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3180 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3182 * call.c (standard_conversion): Pass flag to
3183 vector_types_convertible_p to disallow emission of note.
3184 * typeck.c (convert_for_assignment): Pass flag to
3185 vector_types_convertible_p to allow emission of note.
3186 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3187 to disallow emission of note.
3189 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3192 * typeck.c (build_binary_op): Call overflow_warning if
3193 TREE_OVERFLOW_P is true for the result and not for any of the
3196 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3199 * class.c (add_method): Don't wait until template
3200 instantiation time to complain about duplicate methods.
3202 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3205 * semantics.c (finish_unary_op_expr): Warn only if result
3206 overflowed and operands did not.
3208 2007-01-05 Ian Lance Taylor <iant@google.com>
3210 * typeck.c (build_binary_op): Warn about comparing a non-weak
3213 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3215 * pt.c (tsubst): Propagate the need for structural equality checks
3216 when reducing the level of template parameters.
3218 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3220 * pt.c: Fix a comment typo.
3222 2007-01-02 Ian Lance Taylor <iant@google.com>
3224 * semantics.c (maybe_convert_cond): Optionally warn when using an
3225 assignment as a condition.
3226 * typeck.c (convert_for_assignment): Optionally warn about
3227 assigning the result of an assignment to a bool.
3229 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3231 * pt.c (canonical_template_parms): Correct typo in comment.
3233 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3235 * typeck.c (structural_comptypes): Renamed from "comptypes".
3236 (comptypes): Use canonical type information to perform fast type
3237 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3238 canonical type comparison returns the same results as we would see
3239 from the current, structural check. Support COMPARE_STRUCTURAL
3240 when we need structural checks.
3241 * decl.c (typename_compare): Fix comment.
3242 (build_typename_type): TYPENAME_TYPE nodes require structural
3243 equality checks, because they resolve different based on the
3245 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3246 require structural equality checks (for now).
3247 (build_ptrmemfunc_type): Build the canonical pointer to member
3249 (compute_array_index_type): Whenever we build a new index type
3250 to represent the size of an array in a template, we need to mark
3251 this index type as requiring structural equality. This goes for
3252 arrays with value-dependent sizes with the current ABI, or all
3254 * tree.c (cplus_array_hash): New.
3255 (struct cplus_array_info): New.
3256 (cplus_array_compare): New.
3257 (cplus_array_htab): New.
3258 (build_cplus_array_type_1): Use a hash table to cache the array
3259 types we build. Build the canonical array type for each array
3261 (cp_build_qualified_type_real): When building a cv-qualified array
3262 type, use the hash table of array types and build canonical array
3264 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3265 use structural equality (for now).
3266 * cp-tree.h (COMPARE_STRUCTURAL): New.
3267 * pt.c (canonical_template_parms): New.
3268 (canonical_type_parameter): New.
3269 (process_template_parm): Find the canonical type parameter.
3270 (lookup_template_class): When we have named the primary template
3271 type, set the canonical type for our template class to the primary
3272 template type. If any of the template arguments need structural
3273 equality checks, the template class needs structural equality
3275 (tsubst): When reducing the level of a template template
3276 parameter, we require structural equality tests for the resulting
3277 parameter because its template parameters have not had their types
3278 canonicalized. When reducing a template type parameter, find the
3279 canonical reduced type parameter.
3280 (any_template_arguments_need_structural_equality_p): New.