1 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
6 * typeck.c (merge_types): Don't lose rvalue references when
8 * call.c (build_over_call): Don't elide move constructors just
9 because the copy constructor is trivial (!).
10 (compare_ics): If comparing cv-qualifiers fails, we can still order
11 based on binding lvalues vs. rvalues.
13 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
16 * pt.c (unify_pack_expansion): bring handling of function call
17 arguments into line with type_unification_real.
19 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
21 * typeck.c (build_binary_op): Use pedwarn instead of error for
24 2007-11-05 Jakub Jelinek <jakub@redhat.com>
27 * parser.c (cp_parser_unary_expression): For &&label call
28 cp_parser_non_integral_constant_expression and return error_mark_node
32 * decl.c (grokdeclarator): Don't call build_memfn_type if type
33 is neither FUNCTION_TYPE nor METHOD_TYPE.
35 2007-11-02 Jakub Jelinek <jakub@redhat.com>
38 * parser.c (cp_parser_nested_name_specifier_opt): Use
39 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
40 typedef of currently open class.
42 2007-11-02 Paolo Carlini <pcarlini@suse.de>
45 * error.c (dump_expr): Deal specially with statements.
47 2007-11-01 Jason Merrill <jason@redhat.com>
50 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
52 (lookup_template_class): Use it to get the outer template args
53 for instantiating one.
56 * pt.c (reduce_template_parm_level): tsubst the parameters
57 of a template template parm.
59 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
62 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
64 2007-11-01 Jakub Jelinek <jakub@redhat.com>
67 * parser.c (cp_parser_postfix_dot_deref_expression): If
68 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
69 first and if that succeeds and type is SCALAR_TYPE_P, create
73 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
74 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
75 as for std::type_info.
77 2007-10-31 Paolo Carlini <pcarlini@suse.de>
80 * cxx-pretty-print.c (pp_cxx_typeid_expression,
81 pp_cxx_delete_expression): Change to static linkage.
82 * cxx-pretty-print.h: Adjust declarations.
83 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
84 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
85 MODOP_EXPR): Forward to pp_expression.
87 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
90 2007-10-31 Christian Bruel <christian.bruel@st.com>
91 Mark Mitchell <mark@codesourcery.com>
94 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
95 if retval is volatile.
97 2007-10-30 Jakub Jelinek <jakub@redhat.com>
100 * decl2.c (build_offset_ref_call_from_tree): Call
101 build_non_dependent_expr on object prior to building ADDR_EXPR from it
102 if FN is DOTSTAR_EXPR.
104 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
108 * pt.c (find_parameter_packs_r): Fix typo in comment.
109 (convert_template_argument): Look at the pattern of a pack
110 expansion to determine what kind of entity we're converting.
111 (coerce_template_parameter_pack): When we have coerced a non-type
112 template parameter pack, substitute into the type of that pack.
113 (tsubst_pack_expansion): When our substitution of a parameter pack
114 is a "trivial" substitution of itself, just substitute into the
115 pack expansion rather than actually expanding.
117 2007-10-29 Jakub Jelinek <jakub@redhat.com>
120 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
121 for non-integral type bitfields. Return true if bitfield is correct, false
122 error has been diagnosed.
123 (check_field_decls): If check_bitfield_decl returned false, call also
126 2007-10-28 Paolo Carlini <pcarlini@suse.de>
127 Mark Mitchell <mark@codesourcery.com>
130 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
131 class member error out and return.
133 2007-10-27 Jakub Jelinek <jakub@redhat.com>
135 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
136 to current_function_decl rather than 0.
139 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
141 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
143 2007-10-27 Jason Merrill <jason@redhat.com>
146 * call.c (convert_default_arg): Detect recursion.
148 2007-10-27 Jakub Jelinek <jakub@redhat.com>
151 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
152 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
154 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
156 * error.c (dump_expr): Handle OFFSETOF_EXPR.
158 2007-10-26 Jason Merrill <jason@redhat.com>
161 * pt.c (get_template_info): New fn.
162 (template_class_depth): Use it.
163 (push_template_decl_real): Check that the template args of the
164 definition match the args of the previous declaration.
166 2007-10-26 Paolo Carlini <pcarlini@suse.de>
169 * decl2.c (coerce_new_type): Do not allow a default argument for
172 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
175 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
176 don't see the leading '('. Only lookup names if we get an
179 2007-10-26 Jakub Jelinek <jakub@redhat.com>
182 * parser.c (cp_parser_parenthesized_expression_list): Set
183 greater_than_is_operator_p to true in between the parens.
185 2007-10-26 Paolo Carlini <pcarlini@suse.de>
188 * decl.c (grokdeclarator): In case of conflicting specifiers
189 just return error_mark_node.
191 2007-10-26 Ollie Wild <aaw@google.com>
193 * expr.c (cxx_expand_expr): Removed.
194 * cp-tree.h (exx_expand_expr): Removed.
195 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
198 2007-10-25 Paolo Carlini <pcarlini@suse.de>
201 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
203 2007-10-23 Jason Merrill <jason@redhat.com>
205 PR c++/25950 (DR 391)
206 * call.c (struct conversion): Remove check_copy_constructor_p.
207 (reference_binding): Always bind a reference directly to a
208 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
210 (check_constructor_callable): Remove.
211 (convert_like_real): Don't call it.
212 (initialize_reference): Don't call check_constructor_callable.
213 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
214 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
215 conversions if LOOKUP_NO_TEMP_BIND.
216 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
217 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
219 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
221 2007-10-22 Jakub Jelinek <jakub@redhat.com>
224 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
225 before checking if its type is integral.
227 2007-10-22 Jason Merrill <jason@redhat.com>
230 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
231 * pt.c (apply_late_template_attributes): Splice out dependent
232 attributes from DECL_ATTRIBUTES.
234 * decl.c (cxx_maybe_build_cleanup): Use build_address.
236 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
238 * typeck.c (build_binary_op) : Use appropriate warning option
239 instead of unnamed warning.
241 2007-10-16 Paolo Carlini <pcarlini@suse.de>
244 * pt.c (current_template_args): Do not change TREE_LIST elements
245 with a TREE_VALUE of error_mark_node.
247 2007-10-16 Mark Mitchell <mark@codesourcery.com>
249 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
250 * decl.c (start_decl): Tidy.
251 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
253 (grokdeclarator): Clarify comment.
255 2007-10-14 Andrew Pinski <pinskia@gmail.com>
258 * decl.c (grokfndecl): Return NULL after the "definition of
259 implicitly-declared" error happened.
261 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
264 * call.c (build_user_type_conversion_1): Do not consider conversion
265 functions to convert a (possibly cv-qualified) object to the (possibly
266 cv-qualified) same object type (or a reference to it), to a (possibly
267 cv-qualified) base class of that type (or a reference to it).
269 2007-10-12 Paolo Carlini <pcarlini@suse.de>
271 * pt.c (tsubst): Use template_parm_level_and_index.
273 2007-10-12 Jakub Jelinek <jakub@redhat.com>
276 * parser.c (cp_parser_compound_statement): Handle label-declarations
277 at the beginning of the compound statement.
278 (cp_parser_block_declaration): Issue diagnostics about __label__
279 not at the beginning of a block.
281 2007-10-11 Paolo Carlini <pcarlini@suse.de>
284 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
285 to convert_template_argument.
286 (coerce_template_parms): Return error_mark_node after fixed-length
288 (tsubst_decl): Check for error_mark_node the return value of the
289 first tsubst in 'case VAR_DECL'.
291 2007-10-08 Ollie Wild <aaw@google.com>
293 * typeck2.c (digest_init): Call cplus_expand_constant after
294 convert_for_initialization.
295 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
296 * expr.c (cplus_expand_constant): Updated function description.
298 2007-10-04 Jason Merrill <jason@redhat.com>
301 * call.c (initialize_reference): Handle local static reference
304 2007-10-03 Jason Merrill <jason@redhat.com>
307 * name-lookup.c (push_namespace_with_attrs): Fold back into...
308 (push_namespace): Here.
309 (handle_namespace_attrs): New fn for the attr code.
310 (leave_scope): Don't pop_visibility.
311 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
312 * parser.c (cp_parser_namespace_definition): Call
313 handle_namespace_attrs and pop_visibility as appropriate.
316 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
318 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
320 * decl.c (duplicate_decls): Preserve linkage flags for mere
321 redeclarations of gnu_inline definitions.
323 2007-10-03 Jason Merrill <jason@redhat.com>
326 * decl.c (wrap_cleanups_r): New fn.
327 (wrap_temporary_cleanups): New fn.
328 (initialize_local_var): Call it.
330 2007-09-29 Jason Merrill <jason@redhat.com>
333 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
334 constant to not have DECL_EXTERNAL if it's file-local.
336 2007-09-28 Ollie Wild <aaw@google.com>
339 2007-09-27 Ollie Wild <aaw@google.com>
341 * typeck2.c (digest_init): Call cplus_expand_constant after
342 convert_for_initialization.
343 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
344 * expr.c (cplus_expand_constant): Updated function description.
346 2007-09-28 Jason Merrill <jason@redhat.com>
349 * class.c (layout_empty_base): Take rli parameter, update
350 rli->record_align if empty base has user-specified alignment.
351 (build_base_field): Pass rli to it.
353 2007-09-28 Paolo Carlini <pcarlini@suse.de>
356 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
358 2007-09-28 Paolo Carlini <pcarlini@suse.de>
361 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
362 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
363 (dump_parameters): Just call dump_type for argument packs too.
365 2007-09-28 Jakub Jelinek <jakub@redhat.com>
368 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
369 qualification by creating qualified PACK_EXPANSION_PATTERN and
370 then calling make_pack_expansion on it.
372 2007-09-27 Ollie Wild <aaw@google.com>
374 * typeck2.c (digest_init): Call cplus_expand_constant after
375 convert_for_initialization.
376 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
377 * expr.c (cplus_expand_constant): Updated function description.
379 2007-09-27 Jason Merrill <jason@redhat.com>
382 * decl2.c (is_late_template_attribute): Don't crash on unknown
385 2007-09-27 Paolo Carlini <pcarlini@suse.de>
388 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
389 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
390 spaces in the formatting.
391 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
393 2007-09-27 Jakub Jelinek <jakub@redhat.com>
395 * error.c (cxx_print_error_function): Add third argument, pass
396 it over to lhd_print_error_function.
397 (cp_print_error_function): If diagnostic->abstract_origin, print
399 * cp-tree.h (struct diagnostic_info): New forward decl.
400 (cxx_print_error_function): Add third argument.
402 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
405 * name-lookup.c (pushtag): Do not create an implicit typedef before
406 the associated type declaration is known to be valid.
408 2007-09-25 Jakub Jelinek <jakub@redhat.com>
410 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
411 rather than pointers.
413 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
416 * search.c (check_final_overrider): Fail if
417 targetm.comp_type_attributes returns 0.
419 2007-09-24 Jason Merrill <jason@redhat.com>
422 * pt.c (resolve_typename_type): Don't look things up in the original
423 template if it would mean losing template arguments.
425 2007-09-24 Jakub Jelinek <jakub@redhat.com>
428 * cp-tree.h (cxx_type_hash_eq): New prototype.
429 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
430 * tree.c (cxx_type_hash_eq): New function.
432 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
435 * tree.c (cp_build_qualified_type_real): Build a canonical
436 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
438 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
442 * tree.c (cplus_array_compare): Compare pointers, not types.
443 (build_cplus_array_type_1): Store new array type into the hash
444 table before building the canonical type; build the canonical type
446 (cp_build_qualified_type_real): Put all of the array types with
447 cv-qualified element types into the C++ array hash table, built as
448 variants of the unqualified versions.
450 2007-09-23 Jason Merrill <jason@redhat.com>
453 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
454 for deprecation warnings.
456 2007-09-22 Jason Merrill <jason@redhat.com>
459 * call.c (build_over_call): Warn about deprecated virtuals.
462 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
463 (MAYBE_TAGGED_TYPE_P): Remove.
464 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
465 instead of calling is_late_template_attribute again.
466 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
467 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
468 Don't crash on typedefs from non-template classes.
469 * decl2.c (grokfield): Don't sorry about attrs on template parms.
470 (is_late_template_attribute): All attributes applied to template
471 parms or typename types are dependent. Static.
472 (splice_template_attributes): Pass decl through.
473 (save_template_attributes): Likewise.
475 2007-09-20 Jakub Jelinek <jakub@redhat.com>
478 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
479 returned from tsubst_pack_expansion.
480 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
481 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
483 2007-09-20 Paolo Carlini <pcarlini@suse.de>
486 * semantics.c (finish_id_expression): Use consistently
487 context_for_name_lookup.
488 * decl.c (fixup_anonymous_aggr): Fix error message for
489 anonymous struct (vs union).
491 2007-09-19 Jason Merrill <jason@redhat.com>
494 * pt.c (tsubst): Handle typedefs by looking for the specialization.
495 (retrieve_specialization): Only tagged types use
496 DECL_TEMPLATE_INSTANTIATIONS.
497 (instantiate_class_template): Push nested classes too.
498 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
500 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
501 * init.c (is_aggr_type): Remove redundant tests.
502 * class.c (push_nested_class): Use CLASS_TYPE_P.
504 2007-09-20 Paolo Carlini <pcarlini@suse.de>
507 * init.c (build_zero_init): If, recursively, build_zero_init
508 returns a NULL_TREE, do not append it to the VEC of constructors.
510 2007-09-18 Jason Merrill <jason@redhat.com>
513 * pt.c (apply_late_template_attributes): Set processing_template_decl.
514 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
515 ATTR_FLAG_TYPE_IN_PLACE.
516 (tsubst): Do unqualified lookup to find typedefs from current class.
517 [ARRAY_TYPE]: Propagate alignment info.
518 * decl2.c (is_late_template_attribute): Only defer handling of
519 attribute aligned if the expression is dependent.
520 (save_template_attributes): If we're deferring any attributes,
521 make this a naming typedef.
523 2007-09-18 Paolo Carlini <pcarlini@suse.de>
526 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
527 va_arg instead of __builtin_va_arg.
529 2007-09-18 Paolo Carlini <pcarlini@suse.de>
532 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
533 (pp_cxx_primary_expression): Use it.
534 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
535 * error.c (dump_expr): Use it.
537 2007-09-18 Paolo Carlini <pcarlini@suse.de>
540 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
541 out case TYPEID_EXPR to...
542 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
543 and pp_cxx_right_paren.
544 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
545 * error.c (dump_expr): Use it.
547 2007-09-18 Paolo Carlini <pcarlini@suse.de>
550 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
551 (pp_cxx_primary_expression): Use it.
552 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
553 * error.c (dump_expr): Use it.
555 2007-09-16 Paolo Carlini <pcarlini@suse.de>
558 * init.c (build_new): Remove warning for zero-element
561 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
564 * call.c (maybe_handle_implicit_object): Set this_p, clear
565 rvaluedness_matches_p.
566 (compare_ics): Do not compare rvaluedness matching when one of the
567 operands is an implicit object.
569 2007-09-14 Jason Merrill <jason@redhat.com>
571 PR c++/17743, c++/19163
572 * decl2.c (is_late_template_attribute): New fn.
573 (splice_template_attributes, save_template_attributes): New fns.
574 (cplus_decl_attributes): Call save_template_attributes.
575 * pt.c (apply_late_template_attributes): New fn.
576 (instantiate_class_template, tsubst_decl): Use it.
577 * cp-tree.h: Declare is_late_template_attribute.
579 2007-09-13 Tom Tromey <tromey@redhat.com>
581 * parser.c (cp_lexer_new_main): Don't use
582 c_lex_return_raw_strings.
583 (cp_lexer_get_preprocessor_token): Update. Add special case when
586 2007-09-11 Jan Hubicka <jh@suse.cz>
588 * method.c (use_thunk): Use tree_rest_of_compilation
589 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
590 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
591 * cp-tree.h (expand_body): Kill.
592 (emit_associated_thunks): Declare.
593 * semantics.c (emit_associated_thunks): Export.
596 2007-09-09 David Daney <ddaney@avtrex.com>
599 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
600 to calculate cookie_ptr.
602 2007-09-08 Jason Merrill <jason@redhat.com>
605 * pt.c (most_specialized_class): Set processing_template_decl
606 while tsubsting partial spec args.
608 2007-09-06 Jason Merrill <jason@redhat.com>
610 * decl2.c (get_guard): Copy visibility from the guarded variable.
612 2007-09-06 Jan Hubicka <jh@suse.cz>
614 * semantics.c (expand_body): Do not mark arguments of clones used.
616 2007-09-06 Paolo Carlini <pcarlini@suse.de>
619 * decl.c (cp_finish_decl): When processing_template_decl,
620 deal correctly with init as TREE_LIST.
622 2007-09-06 Tom Tromey <tromey@redhat.com>
624 * decl.c (finish_function): Put return's location on line zero of
627 2007-09-05 Jason Merrill <jason@redhat.com>
630 * except.c (prepare_eh_type): Use type_decays_to.
633 * init.c (build_delete): Use build_headof to get the address of the
634 complete object if we aren't using the deleting destructor.
635 * rtti.c (build_headof): No longer static.
636 * cp-tree.h: Declare it.
638 2007-09-06 Jakub Jelinek <jakub@redhat.com>
640 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
641 decl if a prototype for XX is provided with throw().
644 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
645 on __*_chk non-__builtin_* decls.
647 2007-09-05 Paolo Carlini <pcarlini@suse.de>
650 * semantics.c (finish_id_expression): Use context_for_name_lookup
651 insted of DECL_CONTEXT, to see through anonymous structs and unions.
652 * class.c (finish_struct_anon): Deal correctly with anonymous
653 structs (vs unions, as GNU extension) in error messages.
655 2007-09-05 Jan Hubicka <jh@suse.cz>
657 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
658 call, DECL_EXTERNAL checks and current_function_decl saving.
660 2007-09-05 Paolo Carlini <pcarlini@suse.de>
663 * parser.c (cp_parser_primary_expression): Return error_mark_node
664 when a statement-expression is found in a template-argument list.
666 2007-09-04 Jason Merrill <jason@redhat.com>
668 * except.c (initialize_handler_parm): Use
669 fold_build_cleanup_point_expr.
672 * call.c (reference_binding): Don't look for user-defined conversions
676 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
677 the MUST_NOT_THROW_EXPR.
679 2007-09-04 Richard Sandiford <richard@codesourcery.com>
681 * decl.c (cp_finish_decl): Call determine_visibility before
682 make_rtl_for_nonlocal_decl.
684 2007-09-04 Jason Merrill <jason@redhat.com>
687 * pt.c (most_specialized_class): Substitute outer template
688 arguments into the arguments of a member template partial
690 (strip_innermost_template_args): New fn.
692 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
694 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
696 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
698 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
699 * decl.c (cp_make_fname_decl): Likewise,
700 * parser.c (cp_parser_string_literal): Likewise,
701 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
702 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
705 2007-09-02 Paolo Carlini <pcarlini@suse.de>
708 * typeck.c (build_unary_op): Fix error message for
709 Boolean expression as operand to operator--.
711 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
713 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
714 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
717 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
720 * init.c (build_default_init): Make extern.
721 * cp-tree.h (build_default_init): Declare here.
722 * pt.c (tsubst_expr): When the instantiation of the initializer of
723 a variable results in an empty list, default-initialize the
725 (tsubst_copy_and_build): When the instantiation of the initializer
726 in a new expression results in an empty initializer list,
727 default-initialize it.
729 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
731 * mangle.c (write_type): Change mangling of rvalue reference from
734 2007-08-31 Jakub Jelinek <jakub@redhat.com>
736 * decl.c (duplicate_decls): Remove duplicated line.
738 2007-08-31 Paolo Carlini <pcarlini@suse.de>
741 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
742 BOUND_TEMPLATE_TEMPLATE_PARM.
744 2007-08-31 Paolo Carlini <pcarlini@suse.de>
747 * search.c (lookup_member): Check the name argument for
750 2007-08-31 Paolo Carlini <pcarlini@suse.de>
753 * parser.c (cp_parser_trait_expr): Check rerurn value of
756 2007-08-30 Ollie Wild <aaw@google.com>
758 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
759 convert_ptrmem for pointer to member conversions.
760 (convert_to_pointer_force): Update cp_convert_to_pointer call.
761 (ocp_convert): Update cp_convert_to_pointer call.
762 * typeck.c (convert_ptrmem): Add conditional for null pointers to
764 (build_static_cast_1): Check can_convert for conversions in either
766 (get_delta_difference_1): New function.
767 (get_delta_difference): Refactor to call get_delta_difference_1.
769 2007-08-30 Jakub Jelinek <jakub@redhat.com>
771 * decl.c (start_preparsed_function): Set
772 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
774 2007-08-28 Paolo Carlini <pcarlini@suse.de>
777 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
778 BOUND_TEMPLATE_TEMPLATE_PARM.
780 2007-08-28 Jakub Jelinek <jakub@redhat.com>
784 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
785 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
787 2007-08-27 Jason Merrill <jason@redhat.com>
790 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
791 Look inside STMT_EXPR.
792 * semantics.c (stmt_expr_value_expr): New fn.
793 * cp-tree.h: Declare it.
796 * decl.c (groktypename): Ignore attributes applied to class type.
798 2007-08-28 Richard Guenther <rguenther@suse.de>
800 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
802 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
804 * error.c (dump_expr): Handle COMPLEX_CST.
805 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
806 (pp_cxx_expression): Likewise.
808 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
810 * decl.c (GNU_INLINE_P): New.
811 (duplicate_decls): Handle gnu_inline. Merge attributes and
812 some flags in overriding definitions.
813 (redeclaration_error_message): Handle gnu_inline.
814 (start_preparsed_function): Likewise.
816 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
818 * call.c (sufficient_parms_p): Constify.
819 * class.c (same_signature_p): Likewise.
820 * cp-gimplify.c (is_invisiref_parm,
821 cxx_omp_privatize_by_reference): Likewise.
822 * cp-objcp-common.c (has_c_linkage): Likewise.
823 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
824 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
825 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
826 num_artificial_parms_for, comp_template_parms,
827 template_parameter_pack_p, any_dependent_template_arguments_p,
828 any_type_dependent_arguments_p, any_value_dependent_elements_p,
829 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
830 zero_init_p, member_p, cp_lvalue_kind,
831 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
832 varargs_function_p, is_dummy_object, special_function_kind,
833 string_conv_p, type_unknown_p, comp_except_specs, compparms,
834 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
835 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
836 cp_has_mutable_p, at_least_as_qualified_p,
837 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
838 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
839 * except.c (nothrow_libfn_p): Likewise.
840 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
842 * pt.c (comp_template_parms, template_parameter_pack_p,
843 any_type_dependent_arguments_p, any_value_dependent_elements_p,
844 any_dependent_template_arguments_p): Likewise.
845 * repo.c (repo_export_class_p): Likewise.
846 * semantics.c (anon_aggr_type_p): Likewise.
847 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
848 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
849 varargs_function_p, member_p, is_dummy_object, pod_type_p,
850 zero_init_p, special_function_p): Likewise.
851 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
852 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
853 compparms, invalid_nonstatic_memfn_p,
854 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
855 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
856 cp_has_mutable_p, lvalue_or_else): Likewise.
858 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
860 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
861 * cp-objcp-common.c (cp_tree_size): Ditto.
862 * tree.c (cp_walk_subtrees): Ditto
863 * cp-tree.def (TINST_LEVEL): Go away.
864 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
865 move together with other non-tree structs.
866 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
867 (union lang_tree_node): Eliminate tinst_level field.
868 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
869 (current_instantiation, outermost_tinst_level): Return
870 a "struct tinst_level *".
872 * error.c (print_instantiation_partial_context): Change second
873 parameter to a "struct tinst_level *". Replace accessor macros
875 (print_instantiation_full_context): Likewise.
876 * lex.c (in_main_input_context): Likewise.
878 * pt.c (struct pending_templates): New.
879 (pending_templates, last_pending_template): Use it as a type.
880 (current_tinst_level): Change typo to "struct tinst_level *"
881 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
882 (add_pending_template): Construct a "struct pending_template".
883 Replace TINST_LEVEL accessor macros with field access.
884 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
885 (pop_tinst_level): Likewise.
886 (instantiate_pending_templates): Likewise. Factor common code used
887 when an instantiation has been done.
888 (outermost_tinst_level): Replace tree_last with loop.
889 (current_instantiation): Return a "struct tinst_level *".
891 2007-08-24 Ollie Wild <aaw@google.com>
893 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
894 * name-lookup.h (cp_binding_level): Remove vtables member.
896 2007-08-24 Richard Guenther <rguenther@suse.de>
898 * tree.c (cp_cannot_inline_tree_fn): Remove.
899 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
900 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
903 2007-08-24 Jakub Jelinek <jakub@redhat.com>
906 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
907 error_mark_node right away if build_expr_type_conversion
911 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
912 is error_mark_node rather than NULL_TREE.
913 * pt.c (check_explicit_specialization): Likewise.
916 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
917 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
919 2007-08-22 Jason Merrill <jason@redhat.com>
922 * pt.c (outermost_tinst_level): New function.
923 * lex.c (in_main_input_context): New function.
924 * cp-tree.h: Declare it.
925 * decl2.c (constrain_class_visibility): Use it to avoid warning
926 about uses of the anonymous namespace in the main input file.
928 2007-08-21 Jakub Jelinek <jakub@redhat.com>
930 * init.c (build_new_1): Use get_target_expr instead of save_expr.
932 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
935 * class.c (finish_struct_1): Warn when a class has virtual
936 functions and accessible non-virtual destructor.
938 2007-08-20 Richard Guenther <rguenther@suse.de>
942 * call.c (build_new_method_call): Convert initializer to
944 * init.c (build_aggr_init): Do not fiddle with types.
945 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
946 * except.c (build_throw): Do not drop qualifiers for the
948 * typeck.c (get_member_function_from_ptrfunc): Do not
949 fiddle with types, instead convert.
950 (build_ptrmemfunc1): Convert to the target type for
952 (gfc_trans_allocate): Convert result to target type.
953 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
954 pointer-to-member structures shall have alias set zero as well.
956 2007-08-20 Richard Guenther <rguenther@suse.de>
958 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
960 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
961 (nonstatic_local_decl_p): Likewise.
962 * tree.c (cp_auto_var_in_fn_p): Remove.
963 * decl.c (nonstatic_local_decl_p): Remove.
965 2007-08-20 Richard Guenther <rguenther@suse.de>
967 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
969 * tree.h (cp_walk_tree): New define to walk_tree_1 with
970 cp_walk_subtrees lh parameter.
971 (cp_walk_tree_without_duplicates): New define to
972 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
973 * tree.c (count_trees): Call
974 cp_walk_tree_without_duplicates.
975 (verify_stmt_tree): Call cp_walk_tree.
976 (break_out_target_exprs): Likewise.
977 (WALK_SUBTREE): Likewise.
978 * cp-gimplify.c (cp_genericize): Likewise.
979 * cp-pt.c (find_parameter_packs_r): Likewise.
980 (uses_parameter_packs): Likewise.
981 (make_pack_expansion): Likewise.
982 (check_for_bare_parameter_packs): Likewise.
983 (for_each_template_parm): Likewise.
984 * decl.c (check_default_argument): Call
985 cp_walk_tree_without_duplicates.
986 * except.c (build_throw): Likewise.
987 * decl2.c (type_visibility): Likewise.
988 * semantics.c (expand_or_defer_fn): Likewise.
989 (finalize_nrv): Call cp_walk_tree.
991 2007-08-20 Jakub Jelinek <jakub@redhat.com>
994 * init.c (build_new_1): Rename placement_var variable to placement_expr.
995 Initialize it with save_expr rather than get_temp_regvar.
997 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1000 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1003 2007-08-17 Ollie Wild <aaw@google.com>
1006 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1007 declarations into appropriate slots for comparison. Fix type
1010 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1013 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1014 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1016 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1019 * parser.c (cp_parser_class_head): Improve error message.
1021 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1023 * pt.c (instantiate_decl): Set input_location
1024 for the function end.
1026 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1028 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1030 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1031 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1032 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1033 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1034 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1035 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1036 * typeck.c (cp_type_quals): Likewise.
1037 * typeck2.c (cxx_incomplete_type_diagnostic,
1038 cxx_incomplete_type_error): Likewise.
1040 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1043 * pt.c (tsubst_friend_function): When check_classfn
1044 returns error_mark_node likewise return it.
1046 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1049 * typeck.c (check_return_expr): Don't NRV optimize vars in
1051 * decl.c (finish_function): Comment fix.
1053 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1056 * pt.c (push_template_decl_real): Depending on TYPE_P
1057 use either TYPE_CONTEXT or DECL_CONTEXT.
1059 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1061 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1062 constructors and destructors return this.
1064 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1067 * decl2.c (check_classfn): Return error_mark_node in case of error;
1068 in that case, do not call add_method.
1069 * decl.c (start_decl): Deal with check_classfn returning
1071 (grokfndecl): Likewise.
1072 * pt.c (tsubst_friend_function): Likewise.
1074 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1077 * typeck.c (build_binary_op): Disallow vector float types with
1078 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1080 2007-08-11 Ian Lance Taylor <iant@google.com>
1082 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1084 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1086 2007-08-10 Ollie Wild <aaw@google.com>
1088 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1090 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1092 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1093 (lookup_using_namespace): Fix ambiguous_decl call.
1094 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1096 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1098 * call.c (name_as_c_string): Use CONST_CAST.
1099 * decl.c (build_decl): Likewise.
1100 * parser.c (cp_parser_string_literal): Likewise.
1102 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1105 * error.c (dump_expr): Consistently use the *_cxx_*
1106 variants of the pretty-print functions.
1108 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1111 * decl.c (check_special_function_return_type): Just error
1112 on return type specified for conversion operator.
1114 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1116 * typeck2.c (readonly_error): Handle general expressions.
1117 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1119 2007-08-06 Dan Hipschman <dsh@google.com>
1121 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1122 access function name.
1124 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1127 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1128 * g++spec.c (lang_specific_driver): Check them.
1130 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1133 * pt.c (inline_needs_template_parms): Fix comment; change return type
1136 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1139 2007-03-26 Dirk Mueller <dmueller@suse.de>
1141 * parser.c (cp_parser_member_declaration): Pedwarn
1142 about stray semicolons after member declarations.
1144 2007-08-02 Lee Millward <lee.millward@gmail.com>
1149 * parser.c (cp_parser_asm_definition): Detect and discard asm
1150 statements with invalid inputs or outputs.
1151 (cp_parser_asm_operand_list): Return error mark node if any
1152 of the operands are invalid. Adjust documentation.
1154 2007-08-02 Nick Clifton <nickc@redhat.com>
1156 * typeck.c: Change copyright header to refer to version 3 of the
1157 GNU General Public License and to point readers at the COPYING3
1158 file and the FSF's license web page.
1159 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1160 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1161 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1162 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1163 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1164 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1165 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1166 name-lookup.h, parser.c: Likewise.
1168 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1171 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1173 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1176 * semantics.c (finish_label_stmt): Reject the __label__
1177 extension outside function scopes.
1179 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1181 * parser.c (eof_token): Un-constify.
1182 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1183 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1186 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1188 * pt.c, tree.c, typeck2.c: Fix comment typos.
1190 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1191 Mark Mitchell <mark@codesourcery.com>
1194 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1195 hidden due to friend declarations in local classes.
1197 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1199 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1200 * cp-tree.def (DECLTYPE_TYPE): New.
1201 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1202 (dump_type_prefix): Ditto.
1203 (dump_type_suffix): Ditto.
1204 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1205 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1206 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1208 (DECLTYPE_TYPE_EXPR): New.
1209 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1210 (finish_declared_type): Declare.
1211 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1212 DECLTYPE_TYPE nodes.
1213 (pp_cxx_type_id): Ditto.
1214 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1215 (tsubst): Substitute into a DECLTYPE_TYPE node.
1216 (tsubst_copy): Ditto.
1217 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1219 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1220 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1221 structural equality (because we can't hash the expressions).
1222 (finish_declared_type): New.
1223 * lex.c (reswords): Add "decltype" keyword.
1224 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1225 (cp_parser_postfix_expression): Add member_access_only_p to
1226 restrict postfix expression to member access expressions.
1227 (cp_parser_unary_expression): Update call to
1228 cp_parser_postfix_expression to reflect new parameter.
1229 (cp_parser_declared_type): New.
1230 (cp_parser_simple_type_specifier): Parse decltype types.
1232 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1235 * call.c (convert_for_arg_passing): Only widen bitfields to their
1236 declared types if necessary.
1238 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1240 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1243 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1245 * decl.c (typename_hash, typename_compare): Constify.
1246 * mangle.c (hash_type, compare_type): Likewise.
1247 * pt.c (eq_local_specializations, hash_local_specialization):
1249 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1250 list_hash): Likewise.
1251 * typeck2.c (pat_compare): Likewise.
1253 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1255 * method.c (implicitly_declare_fn): Increase alignment if member
1256 function pointer format requires it.
1258 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1261 * typeck.c (check_return_expr): Do not pass a null argument
1264 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1267 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1270 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1273 * typeck.c (convert_arguments): Only use default args if we have
1277 * typeck.c (structural_comptypes): No need to check
1278 resolve_typename_type return value here.
1279 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1280 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1281 original type rather than error_mark_node in case of failure.
1282 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1283 resolve_typename_type result check.
1284 (cp_parser_direct_declarator, cp_parser_head,
1285 cp_parser_constructor_declarator_p): Likewise.
1287 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1289 * pt.c (template_parms_variadic_p): Remove.
1290 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1292 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1295 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1296 argument to dump_aggr_init_expr_args instead of false.
1298 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1300 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1301 canonical types; otherwise, fall back to structural type
1302 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1303 internal compiler error if the canonical types are wrong.
1305 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1308 * parser.c (cp_parser_make_indirect_declarator): When the
1309 the code argument is ERROR_MARK return cp_error_declarator.
1311 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1314 * decl.c (cxx_init_decl_processing): Don't set
1315 force_align_functions_log.
1316 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1317 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1318 FUNCTION_DECL, return its alignment.
1320 2007-07-09 Richard Guenther <rguenther@suse.de>
1322 * decl.c (start_preparsed_function): Do not promote return type.
1324 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1327 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1329 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1332 * pt.c (resolve_overloaded_unification): Robustify. Return a
1334 (type_unification_real): Adjust accordingly.
1336 2007-07-06 Richard Guenther <rguenther@suse.de>
1338 * init.c (build_new_1): Use the correct pointer type.
1339 * typeck2.c (build_m_component_ref): Likewise.
1341 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1344 * init.c (build_zero_init): Always build an initializer for
1346 * typeck2.c (build_functional_cast): Use build_zero_init.
1349 * init.c (build_new_1): Always pass the allocation function to
1350 build_op_delete_call.
1351 * call.c (build_op_delete_call): Handle operator delete with a
1352 variable-argument list. Do not issue an error when no matching
1353 deallocation function is available for a new operator.
1356 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1357 * decl.c (value_dependent_init_p): New function.
1358 (cp_finish_decl): Use it.
1359 * pt.c (value_dependent_expression_p): Use
1360 any_value_dependent_elements_p.
1361 * parser.c (cp_parser_primary_expression): Add comment about
1362 treating dependent qualified names as integral
1363 constant-expressions.
1365 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1367 * decl.c (build_ptrmemfunc_type): Always use structural equality
1368 tests when comparing pointer-to-member-function types, because the
1369 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1372 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1374 * init.c (build_new): Tweak comment.
1376 2007-06-29 Dave Brolley <brolley@redhat.com>
1379 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1380 type to its base type and number of elements here.
1381 * init.c (build_new): Call complete_type_or_else to ensure that the
1382 type is complete and to issue a diagnostic if it is not.
1383 (build_new_1): Don't call complete_type_or_else here.
1385 2007-07-03 Richard Guenther <rguenther@suse.de>
1388 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1391 2007-07-02 Simon Baldwin <simonb@google.com>
1393 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1394 for inner-style nested forward declarations that don't declare
1397 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1400 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1401 DECL_P in not a variable and appears more than once error messages.
1403 2007-07-01 Ollie Wild <aaw@google.com>
1405 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1406 (select_decl): Remove function.
1407 (unqualified_namespace_lookup): Populate binding by calling
1408 ambiguous_decl. Remove select_decl call.
1409 (lookup_qualified_name): Remove select_decl call.
1410 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1411 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1412 generation when name lookup is ambiguous.
1414 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1417 * init.c (build_new_1): Use structural equality on the copy of the
1420 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1422 * decl2.c (determine_visibility): Implement
1423 flag_visibility_ms_compat effect on type info.
1424 * decl.c (cxx_init_decl_processing): Implement
1425 global effect of flag_visibility_ms_compat.
1427 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1429 * decl2.c (start_objects): Mark constructor-running function
1432 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1435 * decl.c (grokdeclarator): Reset friendp for member functions declared
1436 friend of their own class.
1438 2007-06-23 Mark Mitchell <mark@codesourcery.com>
1440 * decl2.c (determine_visibility): Don't look for dllexport here.
1441 (determine_visibility_from_class): Tidy.
1443 2007-06-18 Simon Baldwin <simonb@google.com>
1446 * parser.c (cp_parser_single_declaration): Added check for storage
1447 class other than sc_none in parsed declaration, and a flag to indicate
1448 if the call is part of an explicit template specialization parse.
1449 * (cp_parser_explicit_specialization): Specialization check flag added
1450 to call to cp_parser_single_declaration(), set true.
1451 * (cp_parser_template_declaration_after_export): Specialization check
1452 flag added to call to cp_parser_single_declaration(), set false.
1453 * pt.c (check_explicit_specialization): Added code to copy visiblity
1454 and linkage from the templated function to the explicit specialization.
1456 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1458 * typeck.c (build_binary_op): For templates build the
1459 expression in pieces to avoid the assert in build2_stat.
1460 (get_member_function_from_ptrfunc):
1461 Change over to using POINTER_PLUS_EXPR and convert
1462 the second operand to sizetype.
1463 * typeck2.c (build_m_component_ref): Likewise.
1464 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
1465 instead of PLUS_EXPR for pointers.
1466 (build_new_1): Likewise.
1467 (build_vec_delete_1): Likewise.
1468 (build_vec_delete): Likewise.
1469 * class.c (build_base_path): Likewise.
1470 (build_base_path): Likewise.
1471 (convert_to_base_statically): Likewise.
1472 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
1473 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
1474 instead of PLUS_EXPR.
1475 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
1476 instead of PLUS_EXPR for pointers.
1477 * call.c (build_special_member_call): Likewise.
1478 * rtti.c (build_headof): Likewise.
1479 Use sizetype instead of ptrdiff_type_node.
1480 (tinfo_base_init): Create a POINTER_PLUS_EXPR
1481 instead of PLUS_EXPR for pointers.
1482 * except.c (expand_start_catch_block): Do a
1483 NEGATIVE and then a POINTER_PLUS_EXPR instead
1485 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
1486 PLUS_EXPR on pointer types over to use
1487 POINTER_PLUS_EXPR and remove the conversion
1488 to the pointer types.
1489 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
1490 adding to a pointer type. Use size_int instead of
1491 ssize_int. Convert the index to sizetype before
1492 adding it to the pointer.
1494 2007-06-15 Mark Mitchell <mark@codesourcery.com>
1496 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
1497 (DECL_ANON_UNION_VAR_P): New macro.
1498 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
1499 than DECL_VAR_MARKED_P, to keep track of which variables we have
1501 * decl.c (redeclaration_error_message): Complain about redeclaring
1502 anonymous union members at namespace scope.
1503 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
1505 2007-06-14 Geoff Keating <geoffk@apple.com>
1507 * decl2.c (determine_visibility): Ensure that functions with
1508 hidden types as parameters are hidden.
1511 * decl2.c (determine_visibility): Remove duplicate code for
1514 2007-06-12 Ian Lance Taylor <iant@google.com>
1517 * init.c (avoid_placement_new_aliasing): New static function.
1518 (build_new_1): Call it.
1520 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
1522 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
1523 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
1525 2007-06-08 Jakub Jelinek <jakub@redhat.com>
1528 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
1529 on init, the non-decl cond operand and increment value.
1531 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
1534 * decl.c (check_initializer): Report an error when a brace enclosed
1535 initializer is used for a non-aggregate type in C++98.
1536 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
1538 (grokdeclarator): Likewise.
1539 (move_fn_p): Likewise.
1540 * typeck.c (check_return_expr): Likewise.
1541 * call.c (reference_binding): Likewise.
1542 * error.c (cp_cpp_error): Likewise.
1543 * pt.c (check_default_tmpl_args): Likewise.
1545 * lex.c (init_reswords): Likewise.
1546 * parser.c (p_parser_primary_expression): Likewise.
1547 (TOKEN_PRECEDENCE): Likewise.
1548 (cp_parser_init_declarator): Likewise.
1549 (cp_parser_ptr_operator): Likewise.
1550 (cp_parser_parameter_declaration): Likewise.
1551 (cp_parser_enclosed_template_argument_list): Likewise.
1552 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
1553 (cp_parser_next_token_ends_template_argument_p): Likewise.
1555 2007-06-04 Simon Baldwin <simonb@google.com>
1557 * decl.c (grokdeclarator): Readability change. Moved case labels
1558 into direct switch statement scope.
1560 2007-06-04 Paolo Carlini <pcarlini@suse.de>
1562 * call.c (convert_like_real): Remove pointless code.
1564 2007-05-31 Mark Mitchell <mark@codesourcery.com>
1566 * decl.c (get_atexit_fn_ptr_type): New function.
1567 (get_atexit_node): Use it.
1568 (start_cleanup_fn): Likewise.
1569 (register_dtor_fn): Use the object's destructor, instead of a
1570 separate cleanup function, where possible.
1571 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
1572 (atexit_fn_ptr_type_node): New macro.
1573 * decl2.c (build_cleanup): Use build_address.
1575 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
1577 * typeck.c (build_binary_op): Include types in error.
1579 2007-05-31 Jakub Jelinek <jakub@redhat.com>
1582 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
1583 needs runtime initialization.
1585 2007-05-31 Paolo Carlini <pcarlini@suse.de>
1588 * semantics.c (finish_trait_expr): Complete the types.
1590 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
1591 Douglas Gregor <doug.gregor@gmail.com>
1592 Pedro Lamarao <pedro.lamarao@mndfck.org>
1593 Howard Hinnant <howard.hinnant@gmail.com>
1597 * typeck.c (comptypes): Don't consider rvalue and lvalue
1598 reference types to be equivalent.
1599 (check_return_expr): Move from certain lvalues when returning
1601 * decl.c (grokdeclarator): Implement reference collapsing.
1602 (copy_fn_p): Don't consider constructors taking rvalue references
1603 to be copy constructors.
1605 * call.c (conversion): New "rvaluedness_matches_p" member.
1606 (convert_class_to_reference): Require reference type as first
1607 parameter instead of base type.
1608 (reference_binding): Add logic to handle rvalue references.
1609 (implicit_conversion): Update inaccurate comment.
1610 (convert_like_real): Disable creation of temporaries that are
1611 impossible to initialize for types with move constructors.
1612 (build_over_call): Elide move constructors when possible.
1613 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
1614 (maybe_handle_ref_bind): Return conversion instead of type node.
1615 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
1616 determine preferred conversion sequences.
1617 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
1618 (LOOKUP_PREFER_RVALUE): New.
1619 (DECL_MOVE_CONSTRUCTOR_P): New.
1620 (struct cp_declarator): Add "reference" member for reference
1621 types, with new "rvalue_ref" flag.
1622 (cp_build_reference_type): Declare.
1623 (move_fn_p): Declare.
1624 * error.c (dump_type_prefix): Format rvalue reference types
1625 correctly in error messages.
1626 * except.c (build_throw): Move from certain lvalues when
1628 * mangle.c (write_type): Mangle rvalue references differently
1629 than regular references.
1630 * parser.c (make_reference_declarator): Add boolean parameter for
1632 (cp_parser_make_indirect_declarator): New.
1633 (cp_parser_new_declarator_opt): Call
1634 cp_parser_make_indirect_declarator.
1635 (cp_parser_conversion_declarator_opt): Ditto.
1636 (cp_parser_declarator): Ditto.
1637 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
1639 * pt.c (tsubst): Implement reference collapsing.
1640 (maybe_adjust_types_for_deduction): Implement special template
1641 parameter deduction rule for rvalue references.
1642 (type_unification_real): Update calls to
1643 maybe_adjust_types_for_deduction.
1644 (try_one_overload): Ditto.
1645 (unify_pack_expansion): Ditto.
1646 * tree.c (lvalue_p_1): Handle rvalue reference types.
1647 (cp_build_reference_type): New.
1649 2007-05-30 Jakub Jelinek <jakub@redhat.com>
1652 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
1653 variables that need runtime initialization.
1655 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
1658 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
1659 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
1660 case POSTDECREMENT_EXPR>): Return the error_mark_node
1661 if either the real or imaginary parts would an
1664 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
1665 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1668 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
1669 token is a closing brace, false if there are no tokens left.
1670 (cp_parser_namespace_alias_definition): Only consume the next token if
1671 it is a closing brace.
1673 * parser.c (cp_parser_class_specifier): Likewise.
1675 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
1677 * semantics.c (finish_member_declaration): Fix a typo in the
1680 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
1692 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
1693 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
1694 * pt.c (check_for_bare_parameter_packs): Return bool indicated
1695 whether everything was okay. Fix indentation.
1696 (push_template_decl_real): Check for bare parameter packs in
1697 function parameters; where errors occur, mark the parameter types
1698 with ERROR_MARK_NODEs to avert ICEs.
1699 (coerce_template_parameter_pack): New.
1700 (coerce_template_parms): Moved parameter pack coercion into
1701 coerce_template_parameter_pack, and permit it anywhere in the
1702 template parameter list (not just at the end). Parameter and
1703 argument indices can vary (somewhat) separately now, so add
1704 PARM_IDX and ARG_IDX.
1705 (fn_type_unification): Don't set an argument pack as incomplete if
1706 no argument pack was deduced.
1707 (type_unification_real): If a type parameter is a parameter pack
1708 and has not otherwise been deduced, it will be deduced to an empty
1710 (more_specialized_fn): Use the actual lengths of the argument
1711 lists when comparing against expansions.
1712 * semantics.c (finish_member_declaration): If a field's type has
1713 bare parameter packs, error and set its type to ERROR_MARK_NODE.
1715 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
1718 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
1720 2007-05-22 Ollie Wild <aaw@google.com>
1722 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
1723 (unqualified_namespace_lookup): Adds check for hidden types.
1725 2007-05-22 Ollie Wild <aaw@google.com>
1727 * decl.c (duplicate_decls): Verify namespace names are unique.
1729 2007-05-21 Mark Mitchell <mark@codesourcery.com>
1731 * decl.c (cxx_maybe_build_cleanup): Handle
1732 __attribute__((cleanup)).
1734 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1736 * cvt.c (cp_convert_and_check): Don't check warnings if the
1739 2007-05-18 Geoffrey Keating <geoffk@apple.com>
1741 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
1743 2007-05-14 Paolo Carlini <pcarlini@suse.de>
1746 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
1747 type only if is a class type (5.2.8/4).
1749 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
1751 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
1752 * decl.c (grokdeclarator): Use unsigned_type_for instead of
1753 c_common_unsigned_type.
1755 2007-05-11 Silvius Rus <rus@google.com>
1757 * cp/typeck.c (build_indirect_ref): Add call to
1758 strict_aliasing_warning.
1759 (build_reinterpret_cast_1): Condition call to
1760 strict_aliasing_warning.
1762 2007-05-11 Jan Hubicka <jh@suse.cz>
1764 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
1765 * decl2.c (start_objects): ctors and dtors are no longer public.
1766 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
1768 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
1770 * typeck.c (build_unary_op): Remove code that used to
1771 handle non lvalue increments/decrements.
1773 2007-05-07 Mike Stump <mrs@apple.com>
1775 * parser.c (check_empty_body): Add.
1776 (cp_parser_iteration_statement): Add call to check_empty_body.
1778 2007-05-05 Geoffrey Keating <geoffk@apple.com>
1781 * mangle.c (write_mangled_name): Mangle static variable names.
1782 (write_unqualified_name): Use local-source-name for
1783 namespace-scope static variables.
1785 2007-05-04 Dirk Mueller <dmueller@suse.de>
1787 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
1790 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
1793 * decl2.c (constrain_class_visibility):
1794 Use strip_pointer_or_array_types instead of strip_array_types.
1796 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
1799 * decl.c (reshape_init_r): Don't reshape the first element if it
1800 is a pointer to member function.
1802 2007-04-27 Simon Baldwin <simonb@google.com>
1804 * decl.c (grokparms): Changed message format from %qD to %qE.
1806 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
1808 * error.c (maybe_warn_variadic_templates): Variadic templates are
1809 now in C++0x, so only warn about them in C++98 mode.
1811 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
1814 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
1815 integeral types from vectors types.
1817 2007-04-26 Jakub Jelinek <jakub@redhat.com>
1820 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
1821 for type dependent OMP_CLAUSE_DECLs.
1823 2007-04-24 Mark Mitchell <mark@codesourcery.com>
1826 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
1827 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
1828 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
1829 * init.c (build_zero_init): Adjust, as
1830 COMPLEX_TYPE is now a SCALAR_TYPE.
1831 * typeck2.c (digest_init): Allow brace-enclosed initializers for
1832 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
1834 2007-04-25 Paolo Carlini <pcarlini@suse.de>
1836 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
1837 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
1838 (trait_expr_value): Adjust.
1840 2007-04-23 Simon Baldwin <simonb@google.com>
1842 * decl.c (grokparms): Added new error for duplicate function
1843 parameters names in function prototypes, to match gcc behavior.
1845 2007-04-23 Jan Hubicka <jh@suse.cz>
1847 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
1850 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
1852 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
1853 instead of checking GIMPLE_STMT_P in chain_next.
1855 2007-04-17 Mark Mitchell <mark@codesourcery.com>
1858 * call.c (convert_for_arg_passing): Convert bitfields to their
1861 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
1864 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
1866 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
1869 * cp/decl2.c (constrain_class_visibility):
1870 Do not warn about the use of anonymous namespace in the main input file.
1872 2007-04-15 Mark Mitchell <mark@codesourcery.com>
1874 * cp-tree.h (current_template_parms): Fix typo in comment.
1876 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
1878 * cp-tree.h, error.c: Fix comment typos.
1880 2007-04-13 Jason Merrill <jason@redhat.com>
1883 * call.c (reference_binding): Add c_cast_p parm. If true,
1884 add quals to TO as needed to make it reference-compatible.
1886 2007-04-11 Jan Hubicka <jh@suse.cz>
1888 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
1889 that we are not processing template_decl.
1891 2007-04-09 Mark Mitchell <mark@codesourcery.com>
1894 * class.c (build_base_path): Ensure that the converted pointer has
1895 the same cv-qualification as the input.
1897 2007-04-09 Paolo Carlini <pcarlini@suse.de>
1899 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
1901 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
1903 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
1905 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
1906 * tree.c (cp_add_pending_fn_decls): Remove.
1907 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
1909 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
1911 Revert change removing staticp.
1913 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
1915 * cp-objcp-common.c (cxx_staticp): Remove.
1916 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
1917 * cp-tree.h (cxx_staticp):
1919 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
1921 * class.c (check_for_override): Don't remove dllmport attribute
1924 2007-04-03 Jakub Jelinek <jakub@redhat.com>
1927 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
1928 type issue error and return early.
1930 2007-03-30 Jason Merrill <jason@redhat.com>
1933 * typeck.c (cp_type_readonly): New fn.
1934 * cp-tree.h: Declare it.
1935 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
1936 (cp_finish_decl): Not here.
1938 2007-03-31 Richard Guenther <rguenther@suse.de>
1940 * optimize.c (maybe_clone_body): Replace splay-tree usage by
1943 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
1948 * parser.c (declarator_can_be_parameter_pack): New.
1949 (cp_parser_template_parameter): Only parse the `...' if the
1950 declarator can be a parameter pack.
1951 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
1953 * pt.c (find_parameter_packs_r): Look into the bounds on integer
1954 types (they could be used as array bounds).
1955 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
1956 (tsubst_pack_expansion): Handle failure to expand parameter
1959 2007-03-30 Paolo Carlini <pcarlini@suse.de>
1962 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
1963 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
1964 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
1965 (CLASS_TYPE_NON_UNION_P): Add.
1966 (struct lang_type_class): Add has_complex_dflt.
1967 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
1968 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
1969 * cp-tree.def: Add TRAIT_EXPR.
1970 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
1971 * lex.c (struct resword): Add __has_nothrow_assign,
1972 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
1973 __has_trivial_constructor, __has_trivial_copy,
1974 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
1975 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
1976 __is_pod, __is_polymorphic, __is_union.
1977 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
1978 (cp_parser_trait_expr): New.
1979 * semantics.c (finish_trait_expr, trait_expr_value
1980 classtype_has_nothrow_copy_or_assign_p): New.
1981 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
1983 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
1984 * class.c (check_bases, check_field_decl, check_bases_and_members):
1985 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
1986 * pt.c (uses_template_parms, tsubst_copy_and_build,
1987 value_dependent_expression_p, type_dependent_expression_p): Deal with
1989 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
1991 2007-03-29 Richard Guenther <rguenther@suse.de>
1993 * tree.c (cp_walk_subtrees): Do not set input_location.
1995 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
1998 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2001 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2003 * parser.c (struct cp_parser): Update comment for
2004 greater_than_is_operator_p.
2005 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2006 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2007 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2008 !GREATER_THAN_IS_OPERATOR_P.
2009 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2010 `>>' operators that will become two `>' tokens in C++0x.
2011 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2012 mode, allowing it to terminate default arguments.
2013 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2014 `>>' like two consecutive `>' tokens.
2015 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2016 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2017 ends a template argument.
2019 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2021 * decl.c (redeclaration_error_message): Complain when redeclaring
2022 a friend function with default template arguments (C++0x mode only).
2023 * cp-tree.h (check_default_tmpl_args): Declare.
2024 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2025 template arguments in function templates. Add support for checking
2026 the default template arguments of friend templates.
2027 (push_template_decl_real): Fix call to check_default_tmpl_args.
2028 (type_unification_real): If a template parameter has not been
2029 deduced but provides a default template argument, substitute into
2030 that default template argument.
2031 * parser.c (cp_parser_init_declarator): When declaring (but not
2032 defining!) a function template in C++0x mode, check for default
2035 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2038 * decl.c (grokdeclarator): Deal with cv-qualified function type
2039 typedefs in the same way for member and non-member functions.
2041 2007-03-26 Dirk Mueller <dmueller@suse.de>
2043 * parser.c (cp_parser_member_declaration): Pedwarn
2044 about stray semicolons after member declarations.
2046 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2049 * pt.c (instantiate_decl): Set in_system_header.
2051 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2053 * cp-tree.h (current_tempalte_parms): Improve documentation.
2054 * pt.c (current_template_args): Likewise.
2057 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2058 not consume tokens when failing.
2060 2007-03-22 Jim Wilson <wilson@specifix.com>
2061 Mark Mitchell <mark@codesourcery.com>
2064 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2065 consistent with FROM.
2067 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2069 * error.c (dump_expr): Handle dependent names that designate types.
2070 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2072 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2074 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2076 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2078 * cvt.c (cp_convert_and_check) : Define.
2079 * cp-tree.h (cp_convert_and_check): Declare.
2080 * call.c (convert_conversion_warnings): Rename to
2081 conversion_null_warnings. The warning for floating-point to
2082 integer is handled by convert_and_check in convert_like_real.
2083 (convert_like_real): convert_conversion_warnings was renamed as
2084 conversion_null_warnings.
2085 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2086 overflow and changes of value during conversion.
2088 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2091 * parser.c (cp_parser_statement): If 'namespace' is found, this
2092 only can be a namespace alias definition, so parse it now.
2093 (cp_parser_namespace_alias_definition): if we find an open brace
2094 instead of '=', then this is actually a misplaced namespace
2097 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2100 * decl.c (cxx_init_decl_processing): Move command-line options
2101 processing to c-opts.c.
2103 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2105 * ptree.c (cxx_print_type): Use formatting markup for integers
2106 when printing template parameter index/level/orig level.
2107 (cxx_print_xnode): Ditto.
2108 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2109 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2110 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2112 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2113 rather than a HOST_WIDE_INT.
2114 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2115 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2117 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2118 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2119 IN_BASE_INITIALIZER bool bitfields.
2120 (struct cp_declarator): Make KIND a 4-bit field. Make
2121 PARAMETER_PACK_P a bool bitfield just after KIND.
2122 * pt.c (uses_parameter_packs): Destroy the pointer set.
2123 (make_pack_expansion): Ditto.
2124 (check_for_bare_parameter_packs): Ditto.
2125 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2127 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2130 * call.c (convert_default_arg): Instead of copying the node,
2133 2007-03-15 Dirk Mueller <dmueller@suse.de>
2136 * call.c (convert_conversion_warnings): New..
2137 (convert_like_real): .. factored out from here.
2138 (convert_conversion_warnings): Add warning about
2139 false being converted to NULL in argument passing.
2141 2007-03-14 Dirk Mueller <dmueller@suse.de>
2143 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2144 (finish_do_body): Warn about empty body in do/while statement.
2146 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2148 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2150 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2153 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2156 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2158 * cp/repo.c (init_repo): Initialize random_seed saved options.
2159 (finish_repo): Adjust.
2161 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2164 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2167 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2169 * decl.c (compute_array_index_type): New warning flag warn_vla.
2171 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2174 * call.c (convert_default_arg): Copy non-constant arguments.
2176 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2179 * parser.c (cp_parser_postfix_expression): Disallow compound
2180 literals in constant expressions.
2183 * semantics.c (finish_typeof): Use unlowered_expr_type.
2185 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2188 * cp-tree.h (unlowered_expr_type): New function.
2189 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2190 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2191 (unlowered_expr_type): New function.
2192 (build_unary_op): Disallow predecrements of bool bitfields.
2193 * call.c (build_conditional_expr): Use unlowered_expr_type.
2194 * pt.c (type_unification_real): Likewise.
2196 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2199 * typeck.c (check_return_expr): Check for bare parameter packs.
2200 (comptypes): Compare template parameter packs and
2201 type pack expansions.
2202 * decl.c (grokdeclarator): Deal with the declaration of function
2204 (grokparms): Verify that the (optional) function parameter pack is
2205 at the end of the parameter list.
2206 (xref_basetypes): Handle pack expansions in the base class.
2207 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2208 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2209 (NONTYPE_ARGUMENT_PACK): New.
2210 (TYPE_PACK_EXPANSION): New.
2211 (EXPR_PACK_EXPANSION): New.
2212 (ARGUMENT_PACK_SELECT): New.
2213 * cp-objcp-common.c (cp_tree_size): Compute size of
2214 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2215 ARGUMENT_PACK_SELECT.
2216 * error.c (dump_template_argument): Print template argument packs.
2217 (dump_template_argument_list): Ditto.
2218 (dump_template_parameter): Dump `...' for template type parameter
2220 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2221 (dump_parameters): Print function parameter packs.
2222 (dump_template_parms): Print template argument packs.
2223 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2224 (maybe_warn_variadic_templates): New.
2225 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2226 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2227 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2229 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2230 (write_template_arg): Write argument packs as separate arguments.
2231 * cp-tree.h (struct template_parm_index_s): Add flag that
2232 indicates that the template parameter is actually a parameter
2234 (struct tree_argument_pack_select): New.
2235 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2236 (union lang_tree_node): Add argument_pack_select.
2237 (FUNCTION_PARAMETER_PACK_P): New.
2238 (PACK_EXPANSION_P): New.
2239 (PACK_EXPANSION_PATTERN): New.
2240 (SET_PACK_EXPANSION_PATTERN): New.
2241 (PACK_EXPANSION_PARAMETER_PACKS): New.
2242 (ARGUMENT_PACK_P): New.
2243 (ARGUMENT_PACK_ARGS): New.
2244 (SET_ARGUMENT_PACK_ARGS): New.
2245 (ARGUMENT_PACK_INCOMPLETE_P): New.
2246 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2247 (TEMPLATE_PARM_PARAMETER_PACK): New.
2248 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2249 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2250 (ARGUMENT_PACK_SELECT_INDEX): New.
2251 (ARGUMENT_PACK_SELECT_ARG): New.
2252 (struct cp_declarator): Add parameter_pack_p flag.
2253 (maybe_warn_variadic_templates): Declare.
2254 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2255 indicate a template parameter pack.
2256 (uses_parameter_packs): Declare.
2257 (template_parameter_pack_p): Declare.
2258 (template_parms_variadic_p): Declare.
2259 (make_pack_expansion): Declare.
2260 (check_for_bare_parameter_packs): Declare.
2261 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2262 sizeof... expressions.
2263 (pp_cxx_expression): Print pack expansions and non-type argument
2265 (pp_cxx_exception_specification): Print pack expansions.
2266 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2267 (pp_cxx_ctor_initializer): Print pack expansions.
2268 (pp_cxx_type_id): Print pack expansions.
2269 (pp_cxx_template_argument_list): Print argument packs.
2270 (pp_cxx_template_parameter): Print ellipsis for template parameter
2272 * pt.c (comp_template_parms): Compare template parameter packs.
2273 (template_parameter_pack_p): New.
2274 (template_parms_variadic_p): New.
2275 (template_args_variadic_p): New.
2276 (make_ith_pack_parameter_name): New.
2277 (struct find_parameter_pack_data): New.
2278 (find_parameter_packs_r): New.
2279 (uses_parameter_packs): New.
2280 (make_pack_expansion): New.
2281 (check_for_bare_parameter_packs): New.
2282 (expand_template_argument_pack): New.
2283 (reduce_template_parm_level): Propagate parameter pack flag.
2284 (process_template_parm): Add is_parameter_pack parameter to state
2285 when the parameter is actually a parameter pack. Create template
2286 parameter packs when is_parameter_pack is true.
2287 (current_template_args): The argument for a template parameter
2288 pack is an argument pack containing a single pack expansion.
2289 (process_partial_specialization): When checking that non-type
2290 argument expressions do not involve template parameters, loop over
2291 the arguments in argument packs separately.
2292 (push_template_decl_real): Check that the type of the declaration
2293 does not have any bare parameter packs. Check that primary
2294 templates have no more than one parameter pack, and that it comes
2295 at the end of the template parameter list.
2296 (convert_template_argument): Handle coercions for pack expansion
2297 expressions by coercing the pattern then rebuilding the expansion.
2298 (coerce_template_parms): When coercing the arguments for a
2299 variadic template, pack "extra" arguments into an argument pack.
2300 (coerce_template_template_parms): Cannot coerce between parameter
2301 packs and non-pack parameters.
2302 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2303 (comp_template_args): Expand all template arguments packs before
2304 comparing template argument lists.
2305 (mangle_class_name_for_template): Make argument packs as separate
2307 (for_each_template_parm_r): No need to handle BASELINK.
2308 (instantiate_class_template): Handle pack expansions in the base
2310 (tsubst_pack_expansion): New.
2311 (tsubst_template_args): Handle substitutions of argument packs and
2312 pack expansion into template argument lists.
2313 (tsubst_decl): Expand function parameter packs into separate
2314 function parameters.
2315 (tsubst_arg_types): Expand a type pack expansion into separate
2317 (tsubst_exception_specification): Handle pack expansions in
2318 exception specifiers.
2319 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2320 replacing a template parameter with its argument. If we encounter
2321 a substitution for an argument pack, just return the parameter
2323 (tsubst_copy): sizeof(X...) returns the number of elements in
2324 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2325 PARM_DECL is a parameter pack.
2326 (tsubst_expr): Expression pack expansions and argument packs
2327 cannot show up here; they will all be handled through function
2328 calls, sizeof, and template argument lists.
2329 (tsubst_copy_and_build): sizeof(X...) returns the number of
2330 elements in parameter pack X. Handle pack expansions in TREE_LIST
2331 and CONSTRUCTOR nodes.
2332 (fn_type_unification): Handle "incomplete" explicit template
2333 argument lists that specify some of the arguments for a template
2335 (type_unification_real): Unify arguments against pack expansions.
2336 (template_parm_level_and_index): New, helper function.
2337 (unify_pack_expansion): New.
2338 (unify): Unify argument packs on an argument-by-argument basis,
2339 handling variadic argument packs as well.
2340 (more_specialized_fn): Handle unification of function parameter
2341 packs. All things being equal, prefer non-variadic function
2342 templates to variadic function templates.
2343 (more_specialized_class): Prefer the variadic class template
2344 partial specialization that binds fewer arguments to a parameter
2346 (regenerate_decl_from_template): Expand function parameter packs
2347 into separate parameters.
2348 (instantiate_decl): Ditto.
2349 (tsubst_initializer_list): Handle pack expansions for base-class
2351 (dependent_type_p_r): Determine dependent types in argument packs
2352 and pack expansions.
2353 (value_dependent_expression_p): Determine value-dependence of
2354 non-type argument packs.
2355 (dependent_template_arg_p): Handle argument packs.
2356 * semantics.c (finish_cond): Check for bare parameter packs.
2357 (finish_expr_stmt): Ditto.
2358 (finish_for_expr): Ditto.
2359 (finish_switch_cond): Ditto.
2360 (finish_mem_initializers): Ditto.
2361 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2363 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2364 * parser.c (make_declarator): Declarator is not an expansion.
2365 (make_pointer_declarator): Transfer parameter pack flag to outer
2367 (make_reference_declarator): Ditto.
2368 (make_ptrmem_declarator): Ditto.
2369 (make_call_declarator): Ditto.
2370 (make_array_declarator): Ditto.
2371 (cp_parser_postfix_expression): Allow pack expansion expressions
2372 in the argument list for a call expression.
2373 (cp_parser_parenthesized_expression_list): Add new parameter
2374 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2375 into separate arguments."
2376 (cp_parser_new_placement): Allow pack expansion expressions.
2377 (cp_parser_new_initializer): Ditto.
2378 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2379 base-class initializer expansion.
2380 (cp_parser_mem_initializer): Ditto.
2381 (cp_parser_template_parameter_list): Keep track of whether the
2382 template parameter is a template parameter pack.
2383 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2384 template parameter pack.
2385 (cp_parser_type_parameter): Ditto.
2386 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2388 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2389 this declarator is a parameter pack.
2390 (cp_parser_parameter_declaration): The ellipsis does not end the
2391 parameter declaration, because it might be a parameter pack. Parse
2392 the ellipsis to indicate a parameter pack.
2393 (cp_parser_initializer): Allow pack expansions.
2394 (cp_parser_initializer_list): Allow ellipsis to create an
2395 initializer expansion.
2396 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2398 (cp_parser_type_id_list): Allow ellipsis to create an exception
2399 specifier expansion.
2400 (cp_parser_attribute_list): Don't allow pack expansions.
2401 (cp_parser_functional_cast): Allow pack expansions.
2402 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2403 compute the length of a parameter pack.
2404 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2405 end a template argument.
2406 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2407 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2410 2007-03-09 Dirk Mueller <dmueller@suse.de>
2412 * cp/call.c (build_new_op): Call warn_logical_operator.
2414 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2417 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2420 * pt.c (any_template_arguments_need_structural_equality_p):
2423 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2425 * decl.c (grokdeclarator): Disable warnings for anonymous
2428 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2430 * typeck2.c (readonly_error): Always emit a hard error.
2431 Remove last argument.
2432 * cp-tree.h (readonly_error): Adjust prototype.
2433 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2434 * typeck.c (build_unary_op): Likewise.
2435 (build_modify_expr): Likewise.
2437 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
2440 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2442 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2445 * parser.c (struct cp_parser): New IN_IF_STMT.
2446 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
2447 returning if parsing the body of an 'if' statement or issuing an
2448 error and continuing.
2449 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
2451 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
2453 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
2456 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
2459 2007-03-02 Geoffrey Keating <geoffk@apple.com>
2461 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
2462 Objective-C++. Don't exit early if -shared-libgcc needs to be
2465 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2467 * typeck.c (common_base_type): Delete unused function.
2469 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2471 * Make-lang.in: Add dummy lang.install-pdf target.
2473 2007-03-01 Simon Baldwin <simonb@google.com>
2476 * decl.c (check_tag_decl): Added new warning for typedef ignored
2477 when it precedes an otherwise valid non-typedef declaration.
2479 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
2481 * typeck.c (build_function_call): Store converted arguments
2482 in a stack-allocated array instead of building a list.
2483 (convert_arguments): Store arguments in the array passed in as an
2484 argument, and return the actual number of arguments.
2485 * call.c (build_call): Delete, and replace with...
2486 (build_call_n, build_call_a): New.
2487 (build_op_delete_call): Rewrite to avoid constructing argument lists.
2488 (build_over_call): Store converted arguments in a stack-allocated
2489 array instead of building a list.
2490 (build_cxx_call): Pass arguments in an array instead of as a list.
2491 (build_java_interface_fn_ref): Rewrite to avoid constructing
2493 * tree.h: Update declarations to reflect above changes.
2494 * method.c (use_thunk): Use a stack-allocated array to hold
2495 the arguments instead of a list.
2496 * rtti.c (throw_bad_cast): Update call to cxx_call.
2497 (throw_bad_typeid): Likewise.
2498 (build_dynamic_cast_1): Likewise.
2499 * init.c (build_builtin_delete_call): Use build_call_n.
2500 * decl.c (expand_static_init): Likewise.
2501 * except.c (cp_protect_cleanup_actions): Likewise.
2502 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
2503 (gimplify_must_not_throw_expr): Likewise.
2504 (cxx_omp_apply_fn): Use build_call_a.
2506 2007-02-26 Mark Mitchell <mark@codesourcery.com>
2508 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
2509 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
2511 2007-02-25 Mark Mitchell <mark@codesourcery.com>
2513 * cp-tree.h (static_ctors): Remove.
2514 * cp-tree.h (static_dtors): Likewise.
2515 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
2516 refactoring of tree_map hierarchy.
2517 (decl_shadowed_for_var_insert): Likewise.
2518 * semantics.c (expand_body): Use c_expand_body.
2519 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
2520 * decl2.c (static_ctors): Remove.
2521 (static_dtors): Likewise.
2522 (generate_ctor_or_dtor_function): Pass NULL_TREE to
2523 objc_generate_static_init_call. Do not call static_[cd]tors.
2524 (generate_ctor_and_dtor_functions_for_priority): Do not check for
2526 (cp_write_global_declarations): Likewise.
2528 2007-02-23 Richard Guenther <rguenther@suse.de>
2530 * class.c (note_name_declared_in_class): Make declaration
2531 changes meaning a pedwarn.
2533 2007-02-22 Michael Matz <matz@suse.de>
2536 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
2537 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
2538 dump_function_decl): Guard emitting outer scopes by new flag.
2539 * cp-lang.c (cxx_dwarf_name): New function.
2540 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
2541 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
2543 (push_template_decl_real, lookup_template_class): Remove calls
2546 2007-02-19 Mark Mitchell <mark@codesourcery.com>
2548 * call.c (build_new_method_call): Ensure that explicit calls of
2549 destructors have type "void".
2551 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2553 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
2554 and -Walways-true with -Waddress.
2555 * cvt.c (convert_to_void): Replace unconditional warning with
2558 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2560 * decl.c, tree.c: Fix comment typos.
2562 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2565 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
2566 statement expression if we had an error mark node.
2568 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2569 Brooks Moses <brooks.moses@codesourcery.com>
2570 Lee Millward <lee.millward@codesourcery.com>
2572 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
2573 Change class to tcc_vl_exp.
2575 * call.c (build_call): Use build_call_list instead
2577 (build_over_call): Likewise.
2578 (build_new_method_call): Use build_min_non_dep_call_list
2579 instead of build_min_non_dep.
2581 * error.c (dump_call_expr_args): New function.
2582 (dump_aggr_init_expr_args): New function.
2583 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
2584 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
2586 * cvt.c (convert_to_void): Use build_call_array instead
2587 of build3; use new AGGR_INIT_EXPR accessor macros.
2589 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
2590 instead of TREE_CODE_LENGTH.
2592 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
2593 AGGR_INIT_EXPR accessor macros.
2595 * cp-gimplify.c (cp_gimplify_init_expr): Use
2596 AGGR_INIT_EXPR_SLOT to set the slot operand.
2598 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
2599 (AGGR_INIT_EXPR_SLOT): New macro.
2600 (AGGR_INIT_EXPR_ARG): New macro.
2601 (aggr_init_expr_nargs): New macro.
2602 (AGGR_INIT_EXPR_ARGP): New macro.
2603 (aggr_init_expr_arg_iterator): New.
2604 (init_aggr_init_expr_arg_iterator): New.
2605 (next_aggr_init_expr_arg): New.
2606 (first_aggr_init_expr_arg): New.
2607 (more_aggr_init_expr_args_p): New.
2608 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
2609 (stabilize_aggr_init): New declaration.
2610 (build_min_non_dep_call_list): Likewise.
2612 * tree.c (process_aggr_init_operands): New function.
2613 (build_aggr_init_array) New function.
2614 (build_cplus_new): Update to use new CALL_EXPR and
2615 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
2616 build_aggr_init_array.
2617 (build_min_non_dep_call_list) New function.
2618 (build_min_nt): Assert input code parameter is not a variable
2619 length expression class.
2620 (build_min, build_min_non_dep): Likewise.
2621 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
2622 to check for equality instead of recursing. Handle tcc_vl_exp
2624 (stabilize_call): Update to only handle CALL_EXPRs, not
2625 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
2626 (stabilize_aggr_init): New function.
2627 (stabilize_init): Use it.
2629 * cxx-pretty-print.c (pp_cxx_postfix_expression)
2630 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
2631 AGGR_INIT_EXPR accessor macros and argument iterators.
2633 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
2634 build_vl_exp. Iterate through the operands, recursively
2635 processing each one.
2636 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
2637 CALL_EXPR accessor macros.
2638 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
2639 tree code classes. Use TREE_OPERAND_LENGTH instead of
2642 * semantics.c (finish_call_expr): Use build_nt_call_list
2643 instead of build_nt.
2644 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
2645 accessor macros. Use build_call_array to construct the
2646 CALL_EXPR node instead of build3
2648 * decl2.c (build_offset_ref_call_from_tree): Use
2649 build_nt_call_list and build_min_non_dep_call_list instead
2650 of build_min_nt and build_min_non_dep.
2652 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
2653 Use build_nt_call_list instead of build_min_nt.
2655 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2658 * call.c (build_conditional_expr): Improve error message.
2660 2007-02-13 Dirk Mueller <dmueller@suse.de>
2662 * friend.c (do_friend): Annotate warning about friend
2663 declarations in templates with OPT_Wnon_template_friend.
2664 Convert informal message from warning() to inform().
2666 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
2667 Mark Mitchell <mark@codesourcery.com>
2670 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
2671 instantiations for variables.
2673 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2676 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
2677 Check warn_unused_value just once.
2679 2007-02-11 Mark Mitchell <mark@codesourcery.com>
2682 * pt.c (determine_specialization): Use skip_artificial_parms_for.
2683 (fn_type_unificiation): Likewise.
2684 (get_bindings): Likewise.
2686 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
2689 * decl.c (finish_function): Use DECL_REPLACEABLE.
2690 * tree.c (cp_cannot_inline_tree_fn): Likewise.
2692 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
2694 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
2696 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
2698 * decl.c (grokvardecl): Don't error if !have_tls.
2699 (grokdeclarator): Likewise.
2700 * parser.c (cp_parser_omp_threadprivate): Likewise.
2702 2007-02-07 Jakub Jelinek <jakub@redhat.com>
2705 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
2706 parameters and result decls in omp clauses.
2707 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
2710 2007-02-05 Dirk Mueller <dmueller@suse.de>
2713 * parser.c (cp_parser_class_specifier): Always initialize bases.
2715 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
2717 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
2718 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
2719 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
2721 * semantics.c (finish_omp_atomic): Store a whole expression node
2722 in operand 1, and integer_zero_node in operand 0, for dependent
2723 OMP_ATOMIC. Rewrite to make flow easier to understand.
2725 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2727 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
2729 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
2731 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
2732 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
2734 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
2736 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
2737 keyword warning to -Wc++0x-compat.
2739 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2741 * decl.c (grokdeclarator): Update documentation.
2743 2007-02-02 Jakub Jelinek <jakub@redhat.com>
2746 * decl.c (grokdeclarator): If __thread is used together with
2747 a storage class other than extern and static, clear thread_p
2748 after issuing diagnostics and fall through to checking the
2751 2007-01-30 Roger Sayle <roger@eyesopen.com>
2753 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
2754 calculating the size of an array (to avoid recursive errors).
2756 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2759 * typeck.c (build_binary_op): Fix logic for warning. Move warning
2761 * call.c (convert_like_real): Don't warn when converting to
2764 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2766 * decl.c (pop_label): Replace warning with call to
2767 warn_for_unused_label.
2769 2007-01-28 Andrew Pinski <pinskia@gmail.com>
2772 * semantics.c (finish_pseudo_destructor_expr): Check the
2773 destrutor name by calling check_dtor_name.
2775 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
2777 * lex.c (D_CPP0X): Rename.
2779 (reswords): D_CPP0X -> D_CXX0X.
2780 (init_reswords): Ditto.
2781 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
2782 of C++0x keywords as identifiers.
2784 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
2787 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
2790 2007-01-23 Ian Lance Taylor <iant@google.com>
2792 * typeck.c (convert_for_assignment): Only warn about a = b = c
2793 when converting to bool.
2795 2007-01-23 Roger Sayle <roger@eyesopen.com>
2797 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
2799 * typeck.c (ignore_overflows): Remove the remaining uses of
2800 TREE_CONSTANT_OVERFLOW.
2802 2007-01-20 Jan Hubicka <jh@suse.cz>
2804 * decl2.c (start_objects, start_static_storage_duration_function):
2805 Do not make the functions uninlinable.
2807 2007-01-17 Ian Lance Taylor <iant@google.com>
2809 * class.c (add_method): Call VEC_reserve_exact rather than passing
2810 a negative size to VEC_reserve.
2812 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
2815 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
2817 2007-01-10 Mark Mitchell <mark@codesourcery.com>
2820 * decl.c (make_typename_type): If the qualified name is not a
2821 type, issue an error.
2822 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
2825 2007-01-08 Geoffrey Keating <geoffk@apple.com>
2827 * rtti.c: Include target.h.
2828 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
2829 don't emit typeinfo for fundamental types as weak.
2830 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
2832 2007-01-08 Richard Guenther <rguenther@suse.de>
2834 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
2836 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
2838 * call.c (standard_conversion): Pass flag to
2839 vector_types_convertible_p to disallow emission of note.
2840 * typeck.c (convert_for_assignment): Pass flag to
2841 vector_types_convertible_p to allow emission of note.
2842 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
2843 to disallow emission of note.
2845 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2848 * typeck.c (build_binary_op): Call overflow_warning if
2849 TREE_OVERFLOW_P is true for the result and not for any of the
2852 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
2855 * class.c (add_method): Don't wait until template
2856 instantiation time to complain about duplicate methods.
2858 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2861 * semantics.c (finish_unary_op_expr): Warn only if result
2862 overflowed and operands did not.
2864 2007-01-05 Ian Lance Taylor <iant@google.com>
2866 * typeck.c (build_binary_op): Warn about comparing a non-weak
2869 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
2871 * pt.c (tsubst): Propagate the need for structural equality checks
2872 when reducing the level of template parameters.
2874 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
2876 * pt.c: Fix a comment typo.
2878 2007-01-02 Ian Lance Taylor <iant@google.com>
2880 * semantics.c (maybe_convert_cond): Optionally warn when using an
2881 assignment as a condition.
2882 * typeck.c (convert_for_assignment): Optionally warn about
2883 assigning the result of an assignment to a bool.
2885 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2887 * pt.c (canonical_template_parms): Correct typo in comment.
2889 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2891 * typeck.c (structural_comptypes): Renamed from "comptypes".
2892 (comptypes): Use canonical type information to perform fast type
2893 comparison. When VERIFY_CANONICAL_TYPES, verify that the
2894 canonical type comparison returns the same results as we would see
2895 from the current, structural check. Support COMPARE_STRUCTURAL
2896 when we need structural checks.
2897 * decl.c (typename_compare): Fix comment.
2898 (build_typename_type): TYPENAME_TYPE nodes require structural
2899 equality checks, because they resolve different based on the
2901 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
2902 require structural equality checks (for now).
2903 (build_ptrmemfunc_type): Build the canonical pointer to member
2905 (compute_array_index_type): Whenever we build a new index type
2906 to represent the size of an array in a template, we need to mark
2907 this index type as requiring structural equality. This goes for
2908 arrays with value-dependent sizes with the current ABI, or all
2910 * tree.c (cplus_array_hash): New.
2911 (struct cplus_array_info): New.
2912 (cplus_array_compare): New.
2913 (cplus_array_htab): New.
2914 (build_cplus_array_type_1): Use a hash table to cache the array
2915 types we build. Build the canonical array type for each array
2917 (cp_build_qualified_type_real): When building a cv-qualified array
2918 type, use the hash table of array types and build canonical array
2920 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
2921 use structural equality (for now).
2922 * cp-tree.h (COMPARE_STRUCTURAL): New.
2923 * pt.c (canonical_template_parms): New.
2924 (canonical_type_parameter): New.
2925 (process_template_parm): Find the canonical type parameter.
2926 (lookup_template_class): When we have named the primary template
2927 type, set the canonical type for our template class to the primary
2928 template type. If any of the template arguments need structural
2929 equality checks, the template class needs structural equality
2931 (tsubst): When reducing the level of a template template
2932 parameter, we require structural equality tests for the resulting
2933 parameter because its template parameters have not had their types
2934 canonicalized. When reducing a template type parameter, find the
2935 canonical reduced type parameter.
2936 (any_template_arguments_need_structural_equality_p): New.