1 2008-01-26 Jakub Jelinek <jakub@redhat.com>
4 * error.c (dump_expr): Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR
7 2008-01-26 Richard Guenther <rguenther@suse.de>
10 * typeck.c (build_binary_op): Remove code to shorten compares.
12 2008-01-25 Richard Guenther <rguenther@suse.de>
15 * decl.c (record_builtin_java_type): Make __java_boolean
17 * typeck.c (structural_comptypes): Move TYPE_FOR_JAVA check
18 after TYPE_MAIN_VARIANT check.
20 2008-01-25 Jason Merrill <jason@redhat.com>
23 * class.c (build_base_path): Don't mess with virtual access if
25 * call.c (standard_conversion): Don't check whether source type
28 * decl2.c (is_late_template_attribute): Don't defer attribute
29 visibility just because the type is dependent.
31 2008-01-25 Jason Merrill <jason@redhat.com>
32 Mark Mitchell <mark@codesourcery.com>
35 * call.c (standard_conversion): Allow conversion from integer/real
37 (compare_ics): Such a conversion is worse than a normal arithmetic
40 2008-01-25 Richard Guenther <rguenther@suse.de>
43 * cp-lang.c (LANG_HOOKS_REDUCE_BIT_FIELD_OPERATIONS): Define
46 2008-01-24 Paolo Carlini <pcarlini@suse.de>
49 * pt.c (push_template_decl_real): Return error_mark_node in case
50 of template definition of non-template.
52 2008-01-24 Jason Merrill <jason@redhat.com>
55 * decl2.c (is_late_template_attribute): Defer any attribute with
56 dependent args. Also defer type attributes if the type is dependent.
58 2008-01-22 Jakub Jelinek <jakub@redhat.com>
59 Alexandre Oliva <aoliva@redhat.com>
62 * call.c (reference_binding): For bitfields use the declared bitfield
64 (add_builtin_candidates): Likewise.
65 * class.c (layout_class_type): For bitfields copy over the
68 2008-01-22 Jason Merrill <jason@redhat.com>
71 * decl.c (groktypename): Also ignore attributes on dependent
75 * friend.c (do_friend): Check for prior declaration of a friend
76 function of a local class.
77 * name-lookup.c (lookup_name_innermost_nonclass_level):
79 * name-lookup.h: Declare it.
81 2008-01-22 Tom Tromey <tromey@redhat.com>
84 * init.c (build_new_1): Only disallow Java aggregates.
86 2008-01-22 Jakub Jelinek <jakub@redhat.com>
89 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
90 if decl or init is error_mark_node.
93 * error.c (dump_expr): Handle VECTOR_CST.
95 2008-01-21 Jason Merrill <jason@redhat.com>
98 * pt.c (tsubst_aggr_type): Make sure our context is complete.
101 * pt.c (retrieve_local_specialization): Robustify.
102 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
105 * pt.c (tsubst): Only call retrieve_local_specialization if the
106 original typedef was in a function template.
109 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
111 2008-01-21 Richard Guenther <rguenther@suse.de>
114 * error.c (cp_print_error_function): Deal with recursive
117 2008-01-20 Paolo Carlini <pcarlini@suse.de>
120 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
122 2008-01-20 Paolo Carlini <pcarlini@suse.de>
126 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
127 on non-IS_AGGR_TYPE scope.
128 (constructor_name_p): Assert IS_AGGR_TYPE.
130 2008-01-18 Ian Lance Taylor <iant@google.com>
133 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
134 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
135 DECL_IS_OPERATOR_NEW flag.
137 2008-01-16 Richard Guenther <rguenther@suse.de>
140 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
141 for conversions to type variants.
143 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
145 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
146 declaration and code. Update copyright year.
148 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
151 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
152 know we have a class type.
154 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
157 * pt.c (coerce_template_parameter_pack): When substituting into
158 the type of a non-type template parameter pack. use the
159 deduced/substituted arguments.
160 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
161 can be a parameter pack with the ellipsis following it. When we
162 have an erroneous declaration, allow it to be a parameter pack.
163 (cp_parser_template_parameter): Complain about default
164 arguments on non-type template parameter packs, and parse them
165 using the new cp_parser_default_argument.
166 (cp_parser_parameter_declaration): Complain about parameter packs
167 with default arguments. Move parsing of default arguments into a
168 new function, cp_parser_default_argument.
169 (cp_parser_default_argument): New; extracted from
170 cp_parser_parameter_declaration.
172 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
178 * typeck.c (check_return_expr): If there are bare parameter packs
179 in the return value, set it to error_mark_node.
180 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
181 * pt.c (find_parameter_packs_r): Look at the type of
182 IDENTIFIER_NODEs (e.g., for user-defined conversions).
183 (check_for_bare_parameter_packs): Flip the result: now returns
184 TRUE when there were bare parameter packs, FALSE otherwise.
185 (push_template_decl_real): Deal with flipped result of
186 check_for_bare_parameter_packs.
187 * semantics.c (finish_cond): If there are bare parameter packs in
188 the conditional, set it to error_mark_node.
189 (finish_expr_stmt): If there are bare parameter packs in the
190 expression, set it to error_mark_node.
191 (finish_for_expr): Ditto.
192 (finish_switch_cond): If there are bare parameter packs in
193 the conditional, set it to error_mark_node.
194 (finish_mem_initializers): If there are bare parameter packs in
195 the member initializer, set it to error_mark_node.
196 (finish_member_declaration): Check the attributes of the
197 declaration for bare parameter packs, and remove the attributes if
198 any have bare parameter packs.
199 * parser.c (cp_parser_using_declaration): Check the using
200 declaration for bare parameter packs.
201 (cp_parser_base_clause): If there are bare parameter packs in a
202 base specifier, don't add it to the chain.
204 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
207 * error.c (dump_simple_decl): Display ellipsis for template
208 non-type parameter packs.
209 (dump_decl): Display ellipsis for template type parameter packs.
210 (dump_template_decl): Display ellipsis for template template
212 * pt.c (redeclare_class_template): When redeclaring a class
213 template, check for collisions between template parameters and
214 template parameter packs.
216 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
219 * pt.c (process_partial_specialization): Don't mark template
220 parameters that occur in non-deduced contexts.
221 (struct pair_fn_data): Add include_nondeduced_p.
222 (for_each_template_parm_r): Only visit non-deduced contexts if
223 include_nondeduced_p is set.
224 (for_each_template_parm): Added parameter include_nondeduced_p,
225 which states whether template parameters found in non-deduced
226 contexts should be visited.
227 (uses_template_parms): Visit all template parameters, even those
228 in non-deduced contexts.
230 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
233 * pt.c (check_default_tmpl_args): Check for parameter packs that
234 aren't at the end of a primary template.
235 (push_template_decl_real): Remove check for parameter packs that
236 aren't at the end of a primary template; that now happens in
237 check_default_tmpl_args.
238 * semantics.c (finish_template_template_parm): Use
239 check_default_tmpl_args to check for errors in the template
242 2008-01-12 Doug Kwan <dougkwan@google.com>
244 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
245 instead of OPT_Wreturn_type in warning due to ignored return type
247 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
248 instead of OPT_Wreturn_type in warning due to ignored return type
251 2008-01-08 Jakub Jelinek <jakub@redhat.com>
254 * semantics.c (finish_omp_for): Don't call
255 fold_build_cleanup_point_expr if processing_template_decl.
257 2008-01-04 Paolo Carlini <pcarlini@suse.de>
258 Jakub Jelinek <jakub@redhat.com>
261 * error.c (dump_template_argument): Deal with TREE_LIST.
263 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
265 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
266 long" in C++0x mode; change the warning to note that "long long"
267 is only unsupported in C++98 mode.
269 2007-12-20 Jason Merrill <jason@redhat.com>
272 * call.c (standard_conversion): Derived-to-base is considered a
275 2007-12-19 Jakub Jelinek <jakub@redhat.com>
278 * parser.c (cp_parser_omp_parallel): For non-combined parallel
279 call cp_parser_statement rather than
280 cp_parser_already_scoped_statement.
282 2007-12-18 Jason Merrill <jason@redhat.com>
285 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
287 (dependent_type_p_r): Handle the domain of an array.
289 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
290 Jakub Jelinek <jakub@redhat.com>
295 * pt.c (template_template_parm_bindings_ok_p): New; verifies
296 bindings of template template parameters after all template
297 arguments have been deduced.
298 (coerce_template_parms): Don't complain when COMPLAIN doesn't
300 (fn_type_unification): Use template_template_parm_bindings_ok_p.
301 (unify): Deal with variadic, bound template template parameters.
302 (get_class_bindings): Use template_template_parm_bindings_ok_p.
304 2007-12-18 Jakub Jelinek <jakub@redhat.com>
307 * decl.c (grokdeclarator): Reject friend sfk_constructor
310 2007-12-17 Jakub Jelinek <jakub@redhat.com>
313 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
316 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
319 * cp-lang.c (cp_classify_record): New.
320 (LANG_HOOKS_CLASSIFY_RECORD): Override.
322 2007-12-11 Jakub Jelinek <jakub@redhat.com>
325 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
328 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
329 dynamic_cast in a template.
331 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
334 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
335 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
337 2007-12-10 Jakub Jelinek <jakub@redhat.com>
340 * error.c (dump_type_prefix, dump_type_suffix): Handle
344 * error.c (dump_expr): Handle ABS_EXPR.
346 2007-12-09 Jakub Jelinek <jakub@redhat.com>
350 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
351 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
352 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
353 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
354 flag_use_repository and repo_emit_p returned 2.
356 2007-12-06 Jakub Jelinek <jakub@redhat.com>
359 * tree.c (stabilize_call, stabilize_init): Do nothing if
360 processing_template_decl.
362 2007-12-05 Jakub Jelinek <jakub@redhat.com>
365 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
366 error instead of assertion failure.
367 * parser.c (cp_parser_decltype): If closing paren is not found,
368 return error_mark_node.
370 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
373 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
375 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
376 since arg_assoc_template_arg will deal with them (better).
378 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
381 * pt.c (tsubst_exception_specification): Handle substitutions into
382 member templates, where tsubst_pack_expansion returns a
385 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
388 * pt.c (unify_pack_expansion): If we didn't deduce any actual
389 bindings for the template parameter pack, don't try to keep the
390 empty deduced arguments.
391 (unify): If a parameter is a template-id whose template argument
392 list contains a pack expansion that is not at the end, then we
393 cannot unify against that template-id.
395 2007-12-02 Paolo Carlini <pcarlini@suse.de>
398 * pt.c (current_template_args): Use error_operand_p.
400 2007-12-02 Paolo Carlini <pcarlini@suse.de>
403 * error.c (dump_decl): Handle TREE_BINFO.
405 2007-12-01 Ollie Wild <aaw@google.com>
408 * typeck.c (build_binary_op): Add conversion of pointers to function
409 members appearing as operands to the equality operators.
411 2007-11-30 Jakub Jelinek <jakub@redhat.com>
414 * error.c (dump_expr): Handle OBJ_TYPE_REF.
416 2007-11-29 Jakub Jelinek <jakub@redhat.com>
419 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
421 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
426 * parser.c (cp_parser_decltype): Don't call finish_id_expression
428 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
431 2007-11-27 Jakub Jelinek <jakub@redhat.com>
433 PR tree-optimization/34181
434 * method.c (use_thunk): Don't inline the call in the thunk.
437 * tree.c (decl_linkage): Static data members and static member
438 functions in anonymous ns classes are lk_external.
440 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
443 * decl.c (start_preparsed_function): Pass
444 processing_template_decl for the new allocate_struct_function
447 2007-11-25 Richard Guenther <rguenther@suse.de>
449 * decl.c (poplevel): Use BLOCK_CHAIN.
451 2007-11-24 Ollie Wild <aaw@google.com>
453 * typeck.c (delta_from_ptrmemfunc): New function.
454 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
455 (build_binary_op): Call delta_from_ptrmemfunc.
457 2007-11-23 Jakub Jelinek <jakub@redhat.com>
461 * decl.c (cp_finish_decl): Disallow variable or field
462 definitions if extern "Java" aggregates.
463 (grokparms): Disallow parameters with extern "Java"
465 (check_function_type): Disallow function return values
466 with extern "Java" aggregates.
467 * init.c (build_new_1): Disallow placement new with
468 extern "Java" aggregates.
470 2007-11-23 Mark Mitchell <mark@codesourcery.com>
471 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
474 * call.c (convert_like_real): Build a zero constant when __null is
475 converted to an integer type.
477 2007-11-22 Jakub Jelinek <jakub@redhat.com>
480 * decl2.c (cp_write_global_declarations): Issue error about static
481 data members in anonymous namespace which are declared and used,
484 2007-11-20 Jakub Jelinek <jakub@redhat.com>
487 * parser.c (cp_parser_class_head): Reject function template ids.
490 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
491 when processing_template_decl to build_array_type.
494 * pt.c (more_specialized_fn): Don't segfault if one or
495 both argument list end with ellipsis.
497 2007-11-18 Jakub Jelinek <jakub@redhat.com>
500 * semantics.c (finish_call_expr): Set
501 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
502 or OVERLOAD with all noreturn functions.
504 2007-11-16 Jakub Jelinek <jakub@redhat.com>
507 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
510 2007-11-13 Jakub Jelinek <jakub@redhat.com>
517 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
518 set to error_mark_node the outermost POINTER_TYPE to the pack if
519 it is seen in a POINTER_TYPE.
520 (push_template_decl_real): If check_for_bare_parameter_packs
521 fails for function return type, set the return type to
522 integer_type_node. If check_for_bare_parameter_packs failed
523 for non-function, return error_mark_node.
526 * call.c (build_new_op): Call resolve_args before calling
529 2007-11-11 Tom Tromey <tromey@redhat.com>
532 * lex.c (handle_pragma_implementation): Use cpp_included_before.
534 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
537 * pt.c (redeclare_class_template): Update error message. Use a
538 note to show the previous declaration.
539 (tsubst_friend_class): Use the location of the friend template as
540 the input location before calling redeclare_class_template.
542 2007-11-11 Jakub Jelinek <jakub@redhat.com>
545 * semantics.c (finish_pseudo_destructor_expr): Handle
546 object == error_mark_node.
548 2007-11-10 Jakub Jelinek <jakub@redhat.com>
551 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
552 is not scalar type, let finish_class_member_access_expr handle
553 diagnostics. Pass BIT_NOT_EXPR argument to
554 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
556 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
559 * decl.c (cp_complete_array_type): If any of the initializer
560 elements are pack expansions, don't compute the array size yet.
562 2007-11-08 Andrew Pinski <pinskia@gmail.com>
565 * tree.c (decl_linkage): Fields have no linkage.
567 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
569 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
571 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
576 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
577 Be careful with ERROR_MARK_NODEs.
578 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
581 2007-11-07 Jakub Jelinek <jakub@redhat.com>
584 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
587 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
591 * tree.c (c_build_qualified_type): Define bridge to
592 cp_build_qualified_type.
594 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
605 * typeck.c (check_return_expr): Pass address of retval to
606 check_for_bare_parameter_packs.
607 * class.c (build_base_field): Tolerate bases that have no layout
609 (end_of_base): Ditto.
610 * tree.c (canonical_type_variant): Be careful with
612 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
614 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
615 which states whether parameter packs should be replaced with
617 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
618 possible. If set_packs_to_error is set true, replace the parameter
619 pack with ERROR_MARK_NODE. Manage our own pointer sets.
620 (uses_parameter_packs): Don't set parameter packs to
622 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
623 which may be modified (if it is a parameter pack). Instructs
624 find_parameter_packs_r to replace parameter packs with
625 ERROR_MARK_NODE (so that they won't cause errors later on).
626 (process_template_parm): Pass pointer to
627 check_for_bare_parameter_packs.
628 (process_partial_specialization): Replace pack expansions before
629 the end of the template argument list with ERROR_MARK_NODE.
630 (push_template_decl_real): Pass pointer to
631 check_for_bare_parameter_packs. Replace parameter packs not at the
632 end of the template parameter list with ERROR_MARK_NODE.
633 (convert_template_argument): Be more careful about using DECL_NAME
634 on only declarations.
635 (unify): Can't unify against ERROR_MARK_NODE.
636 * semantics.c (finish_cond): Pass pointer to
637 check_for_bare_parameter_packs.
638 (finish_expr_stmt): Ditto.
639 (finish_for_expr): Ditto.
640 (finish_switch_cond): Pass pointer to
641 check_for_bare_parameter_packs, and call it before we put the
642 condition into the statement.
643 (finish_mem_initializers): Pass pointer to
644 check_for_bare_parameter_packs.
645 (finish_member_declaration): Ditto.
646 * parser.c (cp_parser_base_clause): Ditto.
648 2007-11-06 Jakub Jelinek <jakub@redhat.com>
651 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
652 with the final TREE_READONLY flag in place. processing_template_decl
653 is known to be 0 in this part of function.
656 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
657 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
658 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
659 * semantics.c (finish_omp_atomic): Revert most of the
660 2007-02-05 changes, just keep the new representation of
661 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
663 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
666 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
669 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
674 * typeck.c (merge_types): Don't lose rvalue references when
676 * call.c (build_over_call): Don't elide move constructors just
677 because the copy constructor is trivial (!).
678 (compare_ics): If comparing cv-qualifiers fails, we can still order
679 based on binding lvalues vs. rvalues.
681 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
684 * pt.c (unify_pack_expansion): bring handling of function call
685 arguments into line with type_unification_real.
687 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
689 * typeck.c (build_binary_op): Use pedwarn instead of error for
692 2007-11-05 Jakub Jelinek <jakub@redhat.com>
695 * parser.c (cp_parser_unary_expression): For &&label call
696 cp_parser_non_integral_constant_expression and return error_mark_node
700 * decl.c (grokdeclarator): Don't call build_memfn_type if type
701 is neither FUNCTION_TYPE nor METHOD_TYPE.
703 2007-11-02 Jakub Jelinek <jakub@redhat.com>
706 * parser.c (cp_parser_nested_name_specifier_opt): Use
707 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
708 typedef of currently open class.
710 2007-11-02 Paolo Carlini <pcarlini@suse.de>
713 * error.c (dump_expr): Deal specially with statements.
715 2007-11-01 Jason Merrill <jason@redhat.com>
718 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
720 (lookup_template_class): Use it to get the outer template args
721 for instantiating one.
724 * pt.c (reduce_template_parm_level): tsubst the parameters
725 of a template template parm.
727 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
730 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
732 2007-11-01 Jakub Jelinek <jakub@redhat.com>
735 * parser.c (cp_parser_postfix_dot_deref_expression): If
736 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
737 first and if that succeeds and type is SCALAR_TYPE_P, create
741 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
742 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
743 as for std::type_info.
745 2007-10-31 Paolo Carlini <pcarlini@suse.de>
748 * cxx-pretty-print.c (pp_cxx_typeid_expression,
749 pp_cxx_delete_expression): Change to static linkage.
750 * cxx-pretty-print.h: Adjust declarations.
751 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
752 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
753 MODOP_EXPR): Forward to pp_expression.
755 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
758 2007-10-31 Christian Bruel <christian.bruel@st.com>
759 Mark Mitchell <mark@codesourcery.com>
762 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
763 if retval is volatile.
765 2007-10-30 Jakub Jelinek <jakub@redhat.com>
768 * decl2.c (build_offset_ref_call_from_tree): Call
769 build_non_dependent_expr on object prior to building ADDR_EXPR from it
770 if FN is DOTSTAR_EXPR.
772 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
776 * pt.c (find_parameter_packs_r): Fix typo in comment.
777 (convert_template_argument): Look at the pattern of a pack
778 expansion to determine what kind of entity we're converting.
779 (coerce_template_parameter_pack): When we have coerced a non-type
780 template parameter pack, substitute into the type of that pack.
781 (tsubst_pack_expansion): When our substitution of a parameter pack
782 is a "trivial" substitution of itself, just substitute into the
783 pack expansion rather than actually expanding.
785 2007-10-29 Jakub Jelinek <jakub@redhat.com>
788 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
789 for non-integral type bitfields. Return true if bitfield is correct, false
790 error has been diagnosed.
791 (check_field_decls): If check_bitfield_decl returned false, call also
794 2007-10-28 Paolo Carlini <pcarlini@suse.de>
795 Mark Mitchell <mark@codesourcery.com>
798 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
799 class member error out and return.
801 2007-10-27 Jakub Jelinek <jakub@redhat.com>
803 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
804 to current_function_decl rather than 0.
807 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
809 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
811 2007-10-27 Jason Merrill <jason@redhat.com>
814 * call.c (convert_default_arg): Detect recursion.
816 2007-10-27 Jakub Jelinek <jakub@redhat.com>
819 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
820 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
822 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
824 * error.c (dump_expr): Handle OFFSETOF_EXPR.
826 2007-10-26 Jason Merrill <jason@redhat.com>
829 * pt.c (get_template_info): New fn.
830 (template_class_depth): Use it.
831 (push_template_decl_real): Check that the template args of the
832 definition match the args of the previous declaration.
834 2007-10-26 Paolo Carlini <pcarlini@suse.de>
837 * decl2.c (coerce_new_type): Do not allow a default argument for
840 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
843 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
844 don't see the leading '('. Only lookup names if we get an
847 2007-10-26 Jakub Jelinek <jakub@redhat.com>
850 * parser.c (cp_parser_parenthesized_expression_list): Set
851 greater_than_is_operator_p to true in between the parens.
853 2007-10-26 Paolo Carlini <pcarlini@suse.de>
856 * decl.c (grokdeclarator): In case of conflicting specifiers
857 just return error_mark_node.
859 2007-10-26 Ollie Wild <aaw@google.com>
861 * expr.c (cxx_expand_expr): Removed.
862 * cp-tree.h (exx_expand_expr): Removed.
863 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
866 2007-10-25 Paolo Carlini <pcarlini@suse.de>
869 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
871 2007-10-23 Jason Merrill <jason@redhat.com>
873 PR c++/25950 (DR 391)
874 * call.c (struct conversion): Remove check_copy_constructor_p.
875 (reference_binding): Always bind a reference directly to a
876 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
878 (check_constructor_callable): Remove.
879 (convert_like_real): Don't call it.
880 (initialize_reference): Don't call check_constructor_callable.
881 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
882 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
883 conversions if LOOKUP_NO_TEMP_BIND.
884 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
885 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
887 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
889 2007-10-22 Jakub Jelinek <jakub@redhat.com>
892 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
893 before checking if its type is integral.
895 2007-10-22 Jason Merrill <jason@redhat.com>
898 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
899 * pt.c (apply_late_template_attributes): Splice out dependent
900 attributes from DECL_ATTRIBUTES.
902 * decl.c (cxx_maybe_build_cleanup): Use build_address.
904 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
906 * typeck.c (build_binary_op) : Use appropriate warning option
907 instead of unnamed warning.
909 2007-10-16 Paolo Carlini <pcarlini@suse.de>
912 * pt.c (current_template_args): Do not change TREE_LIST elements
913 with a TREE_VALUE of error_mark_node.
915 2007-10-16 Mark Mitchell <mark@codesourcery.com>
917 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
918 * decl.c (start_decl): Tidy.
919 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
921 (grokdeclarator): Clarify comment.
923 2007-10-14 Andrew Pinski <pinskia@gmail.com>
926 * decl.c (grokfndecl): Return NULL after the "definition of
927 implicitly-declared" error happened.
929 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
932 * call.c (build_user_type_conversion_1): Do not consider conversion
933 functions to convert a (possibly cv-qualified) object to the (possibly
934 cv-qualified) same object type (or a reference to it), to a (possibly
935 cv-qualified) base class of that type (or a reference to it).
937 2007-10-12 Paolo Carlini <pcarlini@suse.de>
939 * pt.c (tsubst): Use template_parm_level_and_index.
941 2007-10-12 Jakub Jelinek <jakub@redhat.com>
944 * parser.c (cp_parser_compound_statement): Handle label-declarations
945 at the beginning of the compound statement.
946 (cp_parser_block_declaration): Issue diagnostics about __label__
947 not at the beginning of a block.
949 2007-10-11 Paolo Carlini <pcarlini@suse.de>
952 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
953 to convert_template_argument.
954 (coerce_template_parms): Return error_mark_node after fixed-length
956 (tsubst_decl): Check for error_mark_node the return value of the
957 first tsubst in 'case VAR_DECL'.
959 2007-10-08 Ollie Wild <aaw@google.com>
961 * typeck2.c (digest_init): Call cplus_expand_constant after
962 convert_for_initialization.
963 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
964 * expr.c (cplus_expand_constant): Updated function description.
966 2007-10-04 Jason Merrill <jason@redhat.com>
969 * call.c (initialize_reference): Handle local static reference
972 2007-10-03 Jason Merrill <jason@redhat.com>
975 * name-lookup.c (push_namespace_with_attrs): Fold back into...
976 (push_namespace): Here.
977 (handle_namespace_attrs): New fn for the attr code.
978 (leave_scope): Don't pop_visibility.
979 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
980 * parser.c (cp_parser_namespace_definition): Call
981 handle_namespace_attrs and pop_visibility as appropriate.
984 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
986 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
988 * decl.c (duplicate_decls): Preserve linkage flags for mere
989 redeclarations of gnu_inline definitions.
991 2007-10-03 Jason Merrill <jason@redhat.com>
994 * decl.c (wrap_cleanups_r): New fn.
995 (wrap_temporary_cleanups): New fn.
996 (initialize_local_var): Call it.
998 2007-09-29 Jason Merrill <jason@redhat.com>
1001 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
1002 constant to not have DECL_EXTERNAL if it's file-local.
1004 2007-09-28 Ollie Wild <aaw@google.com>
1007 2007-09-27 Ollie Wild <aaw@google.com>
1009 * typeck2.c (digest_init): Call cplus_expand_constant after
1010 convert_for_initialization.
1011 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1012 * expr.c (cplus_expand_constant): Updated function description.
1014 2007-09-28 Jason Merrill <jason@redhat.com>
1017 * class.c (layout_empty_base): Take rli parameter, update
1018 rli->record_align if empty base has user-specified alignment.
1019 (build_base_field): Pass rli to it.
1021 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1024 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
1026 2007-09-28 Paolo Carlini <pcarlini@suse.de>
1029 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
1030 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
1031 (dump_parameters): Just call dump_type for argument packs too.
1033 2007-09-28 Jakub Jelinek <jakub@redhat.com>
1036 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
1037 qualification by creating qualified PACK_EXPANSION_PATTERN and
1038 then calling make_pack_expansion on it.
1040 2007-09-27 Ollie Wild <aaw@google.com>
1042 * typeck2.c (digest_init): Call cplus_expand_constant after
1043 convert_for_initialization.
1044 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
1045 * expr.c (cplus_expand_constant): Updated function description.
1047 2007-09-27 Jason Merrill <jason@redhat.com>
1050 * decl2.c (is_late_template_attribute): Don't crash on unknown
1053 2007-09-27 Paolo Carlini <pcarlini@suse.de>
1056 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
1057 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
1058 spaces in the formatting.
1059 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
1061 2007-09-27 Jakub Jelinek <jakub@redhat.com>
1063 * error.c (cxx_print_error_function): Add third argument, pass
1064 it over to lhd_print_error_function.
1065 (cp_print_error_function): If diagnostic->abstract_origin, print
1067 * cp-tree.h (struct diagnostic_info): New forward decl.
1068 (cxx_print_error_function): Add third argument.
1070 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
1073 * name-lookup.c (pushtag): Do not create an implicit typedef before
1074 the associated type declaration is known to be valid.
1076 2007-09-25 Jakub Jelinek <jakub@redhat.com>
1078 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
1079 rather than pointers.
1081 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
1084 * search.c (check_final_overrider): Fail if
1085 targetm.comp_type_attributes returns 0.
1087 2007-09-24 Jason Merrill <jason@redhat.com>
1090 * pt.c (resolve_typename_type): Don't look things up in the original
1091 template if it would mean losing template arguments.
1093 2007-09-24 Jakub Jelinek <jakub@redhat.com>
1096 * cp-tree.h (cxx_type_hash_eq): New prototype.
1097 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
1098 * tree.c (cxx_type_hash_eq): New function.
1100 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1103 * tree.c (cp_build_qualified_type_real): Build a canonical
1104 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
1106 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1110 * tree.c (cplus_array_compare): Compare pointers, not types.
1111 (build_cplus_array_type_1): Store new array type into the hash
1112 table before building the canonical type; build the canonical type
1114 (cp_build_qualified_type_real): Put all of the array types with
1115 cv-qualified element types into the C++ array hash table, built as
1116 variants of the unqualified versions.
1118 2007-09-23 Jason Merrill <jason@redhat.com>
1121 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
1122 for deprecation warnings.
1124 2007-09-22 Jason Merrill <jason@redhat.com>
1127 * call.c (build_over_call): Warn about deprecated virtuals.
1130 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
1131 (MAYBE_TAGGED_TYPE_P): Remove.
1132 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
1133 instead of calling is_late_template_attribute again.
1134 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
1135 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
1136 Don't crash on typedefs from non-template classes.
1137 * decl2.c (grokfield): Don't sorry about attrs on template parms.
1138 (is_late_template_attribute): All attributes applied to template
1139 parms or typename types are dependent. Static.
1140 (splice_template_attributes): Pass decl through.
1141 (save_template_attributes): Likewise.
1143 2007-09-20 Jakub Jelinek <jakub@redhat.com>
1146 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
1147 returned from tsubst_pack_expansion.
1148 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
1149 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
1151 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1154 * semantics.c (finish_id_expression): Use consistently
1155 context_for_name_lookup.
1156 * decl.c (fixup_anonymous_aggr): Fix error message for
1157 anonymous struct (vs union).
1159 2007-09-19 Jason Merrill <jason@redhat.com>
1162 * pt.c (tsubst): Handle typedefs by looking for the specialization.
1163 (retrieve_specialization): Only tagged types use
1164 DECL_TEMPLATE_INSTANTIATIONS.
1165 (instantiate_class_template): Push nested classes too.
1166 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
1168 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
1169 * init.c (is_aggr_type): Remove redundant tests.
1170 * class.c (push_nested_class): Use CLASS_TYPE_P.
1172 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1175 * init.c (build_zero_init): If, recursively, build_zero_init
1176 returns a NULL_TREE, do not append it to the VEC of constructors.
1178 2007-09-18 Jason Merrill <jason@redhat.com>
1181 * pt.c (apply_late_template_attributes): Set processing_template_decl.
1182 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
1183 ATTR_FLAG_TYPE_IN_PLACE.
1184 (tsubst): Do unqualified lookup to find typedefs from current class.
1185 [ARRAY_TYPE]: Propagate alignment info.
1186 * decl2.c (is_late_template_attribute): Only defer handling of
1187 attribute aligned if the expression is dependent.
1188 (save_template_attributes): If we're deferring any attributes,
1189 make this a naming typedef.
1191 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1193 PR c++/33462 (again)
1194 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
1195 va_arg instead of __builtin_va_arg.
1197 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1200 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
1201 (pp_cxx_primary_expression): Use it.
1202 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
1203 * error.c (dump_expr): Use it.
1205 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1208 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
1209 out case TYPEID_EXPR to...
1210 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
1211 and pp_cxx_right_paren.
1212 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
1213 * error.c (dump_expr): Use it.
1215 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1218 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
1219 (pp_cxx_primary_expression): Use it.
1220 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
1221 * error.c (dump_expr): Use it.
1223 2007-09-16 Paolo Carlini <pcarlini@suse.de>
1226 * init.c (build_new): Remove warning for zero-element
1229 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
1232 * call.c (maybe_handle_implicit_object): Set this_p, clear
1233 rvaluedness_matches_p.
1234 (compare_ics): Do not compare rvaluedness matching when one of the
1235 operands is an implicit object.
1237 2007-09-14 Jason Merrill <jason@redhat.com>
1239 PR c++/17743, c++/19163
1240 * decl2.c (is_late_template_attribute): New fn.
1241 (splice_template_attributes, save_template_attributes): New fns.
1242 (cplus_decl_attributes): Call save_template_attributes.
1243 * pt.c (apply_late_template_attributes): New fn.
1244 (instantiate_class_template, tsubst_decl): Use it.
1245 * cp-tree.h: Declare is_late_template_attribute.
1247 2007-09-13 Tom Tromey <tromey@redhat.com>
1249 * parser.c (cp_lexer_new_main): Don't use
1250 c_lex_return_raw_strings.
1251 (cp_lexer_get_preprocessor_token): Update. Add special case when
1254 2007-09-11 Jan Hubicka <jh@suse.cz>
1256 * method.c (use_thunk): Use tree_rest_of_compilation
1257 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
1258 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
1259 * cp-tree.h (expand_body): Kill.
1260 (emit_associated_thunks): Declare.
1261 * semantics.c (emit_associated_thunks): Export.
1262 (expand_body): Kill.
1264 2007-09-09 David Daney <ddaney@avtrex.com>
1267 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
1268 to calculate cookie_ptr.
1270 2007-09-08 Jason Merrill <jason@redhat.com>
1273 * pt.c (most_specialized_class): Set processing_template_decl
1274 while tsubsting partial spec args.
1276 2007-09-06 Jason Merrill <jason@redhat.com>
1278 * decl2.c (get_guard): Copy visibility from the guarded variable.
1280 2007-09-06 Jan Hubicka <jh@suse.cz>
1282 * semantics.c (expand_body): Do not mark arguments of clones used.
1284 2007-09-06 Paolo Carlini <pcarlini@suse.de>
1287 * decl.c (cp_finish_decl): When processing_template_decl,
1288 deal correctly with init as TREE_LIST.
1290 2007-09-06 Tom Tromey <tromey@redhat.com>
1292 * decl.c (finish_function): Put return's location on line zero of
1295 2007-09-05 Jason Merrill <jason@redhat.com>
1298 * except.c (prepare_eh_type): Use type_decays_to.
1301 * init.c (build_delete): Use build_headof to get the address of the
1302 complete object if we aren't using the deleting destructor.
1303 * rtti.c (build_headof): No longer static.
1304 * cp-tree.h: Declare it.
1306 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1308 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1309 decl if a prototype for XX is provided with throw().
1312 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1313 on __*_chk non-__builtin_* decls.
1315 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1318 * semantics.c (finish_id_expression): Use context_for_name_lookup
1319 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1320 * class.c (finish_struct_anon): Deal correctly with anonymous
1321 structs (vs unions, as GNU extension) in error messages.
1323 2007-09-05 Jan Hubicka <jh@suse.cz>
1325 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1326 call, DECL_EXTERNAL checks and current_function_decl saving.
1328 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1330 PR c++/29731 (again)
1331 * parser.c (cp_parser_primary_expression): Return error_mark_node
1332 when a statement-expression is found in a template-argument list.
1334 2007-09-04 Jason Merrill <jason@redhat.com>
1336 * except.c (initialize_handler_parm): Use
1337 fold_build_cleanup_point_expr.
1340 * call.c (reference_binding): Don't look for user-defined conversions
1344 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1345 the MUST_NOT_THROW_EXPR.
1347 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1349 * decl.c (cp_finish_decl): Call determine_visibility before
1350 make_rtl_for_nonlocal_decl.
1352 2007-09-04 Jason Merrill <jason@redhat.com>
1355 * pt.c (most_specialized_class): Substitute outer template
1356 arguments into the arguments of a member template partial
1358 (strip_innermost_template_args): New fn.
1360 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1362 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1364 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1366 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1367 * decl.c (cp_make_fname_decl): Likewise,
1368 * parser.c (cp_parser_string_literal): Likewise,
1369 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1370 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1373 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1376 * typeck.c (build_unary_op): Fix error message for
1377 Boolean expression as operand to operator--.
1379 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1381 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1382 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1385 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1388 * init.c (build_default_init): Make extern.
1389 * cp-tree.h (build_default_init): Declare here.
1390 * pt.c (tsubst_expr): When the instantiation of the initializer of
1391 a variable results in an empty list, default-initialize the
1393 (tsubst_copy_and_build): When the instantiation of the initializer
1394 in a new expression results in an empty initializer list,
1395 default-initialize it.
1397 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1399 * mangle.c (write_type): Change mangling of rvalue reference from
1402 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1404 * decl.c (duplicate_decls): Remove duplicated line.
1406 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1409 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1410 BOUND_TEMPLATE_TEMPLATE_PARM.
1412 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1415 * search.c (lookup_member): Check the name argument for
1418 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1421 * parser.c (cp_parser_trait_expr): Check rerurn value of
1424 2007-08-30 Ollie Wild <aaw@google.com>
1426 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1427 convert_ptrmem for pointer to member conversions.
1428 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1429 (ocp_convert): Update cp_convert_to_pointer call.
1430 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1432 (build_static_cast_1): Check can_convert for conversions in either
1434 (get_delta_difference_1): New function.
1435 (get_delta_difference): Refactor to call get_delta_difference_1.
1437 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1439 * decl.c (start_preparsed_function): Set
1440 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1442 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1445 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1446 BOUND_TEMPLATE_TEMPLATE_PARM.
1448 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1452 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1453 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1455 2007-08-27 Jason Merrill <jason@redhat.com>
1458 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1459 Look inside STMT_EXPR.
1460 * semantics.c (stmt_expr_value_expr): New fn.
1461 * cp-tree.h: Declare it.
1464 * decl.c (groktypename): Ignore attributes applied to class type.
1466 2007-08-28 Richard Guenther <rguenther@suse.de>
1468 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1470 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1472 * error.c (dump_expr): Handle COMPLEX_CST.
1473 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1474 (pp_cxx_expression): Likewise.
1476 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1478 * decl.c (GNU_INLINE_P): New.
1479 (duplicate_decls): Handle gnu_inline. Merge attributes and
1480 some flags in overriding definitions.
1481 (redeclaration_error_message): Handle gnu_inline.
1482 (start_preparsed_function): Likewise.
1484 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1486 * call.c (sufficient_parms_p): Constify.
1487 * class.c (same_signature_p): Likewise.
1488 * cp-gimplify.c (is_invisiref_parm,
1489 cxx_omp_privatize_by_reference): Likewise.
1490 * cp-objcp-common.c (has_c_linkage): Likewise.
1491 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1492 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1493 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1494 num_artificial_parms_for, comp_template_parms,
1495 template_parameter_pack_p, any_dependent_template_arguments_p,
1496 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1497 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1498 zero_init_p, member_p, cp_lvalue_kind,
1499 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1500 varargs_function_p, is_dummy_object, special_function_kind,
1501 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1502 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1503 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1504 cp_has_mutable_p, at_least_as_qualified_p,
1505 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1506 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1507 * except.c (nothrow_libfn_p): Likewise.
1508 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1510 * pt.c (comp_template_parms, template_parameter_pack_p,
1511 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1512 any_dependent_template_arguments_p): Likewise.
1513 * repo.c (repo_export_class_p): Likewise.
1514 * semantics.c (anon_aggr_type_p): Likewise.
1515 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1516 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1517 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1518 zero_init_p, special_function_p): Likewise.
1519 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1520 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1521 compparms, invalid_nonstatic_memfn_p,
1522 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1523 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1524 cp_has_mutable_p, lvalue_or_else): Likewise.
1526 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1528 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1529 * cp-objcp-common.c (cp_tree_size): Ditto.
1530 * tree.c (cp_walk_subtrees): Ditto
1531 * cp-tree.def (TINST_LEVEL): Go away.
1532 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1533 move together with other non-tree structs.
1534 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1535 (union lang_tree_node): Eliminate tinst_level field.
1536 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1537 (current_instantiation, outermost_tinst_level): Return
1538 a "struct tinst_level *".
1540 * error.c (print_instantiation_partial_context): Change second
1541 parameter to a "struct tinst_level *". Replace accessor macros
1543 (print_instantiation_full_context): Likewise.
1544 * lex.c (in_main_input_context): Likewise.
1546 * pt.c (struct pending_templates): New.
1547 (pending_templates, last_pending_template): Use it as a type.
1548 (current_tinst_level): Change typo to "struct tinst_level *"
1549 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1550 (add_pending_template): Construct a "struct pending_template".
1551 Replace TINST_LEVEL accessor macros with field access.
1552 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1553 (pop_tinst_level): Likewise.
1554 (instantiate_pending_templates): Likewise. Factor common code used
1555 when an instantiation has been done.
1556 (outermost_tinst_level): Replace tree_last with loop.
1557 (current_instantiation): Return a "struct tinst_level *".
1559 2007-08-24 Ollie Wild <aaw@google.com>
1561 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1562 * name-lookup.h (cp_binding_level): Remove vtables member.
1564 2007-08-24 Richard Guenther <rguenther@suse.de>
1566 * tree.c (cp_cannot_inline_tree_fn): Remove.
1567 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1568 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1571 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1574 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1575 error_mark_node right away if build_expr_type_conversion
1579 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1580 is error_mark_node rather than NULL_TREE.
1581 * pt.c (check_explicit_specialization): Likewise.
1584 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1585 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1587 2007-08-22 Jason Merrill <jason@redhat.com>
1590 * pt.c (outermost_tinst_level): New function.
1591 * lex.c (in_main_input_context): New function.
1592 * cp-tree.h: Declare it.
1593 * decl2.c (constrain_class_visibility): Use it to avoid warning
1594 about uses of the anonymous namespace in the main input file.
1596 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1598 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1600 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1603 * class.c (finish_struct_1): Warn when a class has virtual
1604 functions and accessible non-virtual destructor.
1606 2007-08-20 Richard Guenther <rguenther@suse.de>
1610 * call.c (build_new_method_call): Convert initializer to
1612 * init.c (build_aggr_init): Do not fiddle with types.
1613 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1614 * except.c (build_throw): Do not drop qualifiers for the
1616 * typeck.c (get_member_function_from_ptrfunc): Do not
1617 fiddle with types, instead convert.
1618 (build_ptrmemfunc1): Convert to the target type for
1620 (gfc_trans_allocate): Convert result to target type.
1621 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1622 pointer-to-member structures shall have alias set zero as well.
1624 2007-08-20 Richard Guenther <rguenther@suse.de>
1626 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1628 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1629 (nonstatic_local_decl_p): Likewise.
1630 * tree.c (cp_auto_var_in_fn_p): Remove.
1631 * decl.c (nonstatic_local_decl_p): Remove.
1633 2007-08-20 Richard Guenther <rguenther@suse.de>
1635 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1637 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1638 cp_walk_subtrees lh parameter.
1639 (cp_walk_tree_without_duplicates): New define to
1640 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1641 * tree.c (count_trees): Call
1642 cp_walk_tree_without_duplicates.
1643 (verify_stmt_tree): Call cp_walk_tree.
1644 (break_out_target_exprs): Likewise.
1645 (WALK_SUBTREE): Likewise.
1646 * cp-gimplify.c (cp_genericize): Likewise.
1647 * cp-pt.c (find_parameter_packs_r): Likewise.
1648 (uses_parameter_packs): Likewise.
1649 (make_pack_expansion): Likewise.
1650 (check_for_bare_parameter_packs): Likewise.
1651 (for_each_template_parm): Likewise.
1652 * decl.c (check_default_argument): Call
1653 cp_walk_tree_without_duplicates.
1654 * except.c (build_throw): Likewise.
1655 * decl2.c (type_visibility): Likewise.
1656 * semantics.c (expand_or_defer_fn): Likewise.
1657 (finalize_nrv): Call cp_walk_tree.
1659 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1662 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1663 Initialize it with save_expr rather than get_temp_regvar.
1665 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1668 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1671 2007-08-17 Ollie Wild <aaw@google.com>
1674 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1675 declarations into appropriate slots for comparison. Fix type
1678 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1681 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1682 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1684 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1687 * parser.c (cp_parser_class_head): Improve error message.
1689 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1691 * pt.c (instantiate_decl): Set input_location
1692 for the function end.
1694 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1696 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1698 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1699 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1700 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1701 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1702 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1703 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1704 * typeck.c (cp_type_quals): Likewise.
1705 * typeck2.c (cxx_incomplete_type_diagnostic,
1706 cxx_incomplete_type_error): Likewise.
1708 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1711 * pt.c (tsubst_friend_function): When check_classfn
1712 returns error_mark_node likewise return it.
1714 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1717 * typeck.c (check_return_expr): Don't NRV optimize vars in
1719 * decl.c (finish_function): Comment fix.
1721 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1724 * pt.c (push_template_decl_real): Depending on TYPE_P
1725 use either TYPE_CONTEXT or DECL_CONTEXT.
1727 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1729 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1730 constructors and destructors return this.
1732 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1735 * decl2.c (check_classfn): Return error_mark_node in case of error;
1736 in that case, do not call add_method.
1737 * decl.c (start_decl): Deal with check_classfn returning
1739 (grokfndecl): Likewise.
1740 * pt.c (tsubst_friend_function): Likewise.
1742 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1745 * typeck.c (build_binary_op): Disallow vector float types with
1746 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1748 2007-08-11 Ian Lance Taylor <iant@google.com>
1750 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1752 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1754 2007-08-10 Ollie Wild <aaw@google.com>
1756 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1758 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1760 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1761 (lookup_using_namespace): Fix ambiguous_decl call.
1762 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1764 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1766 * call.c (name_as_c_string): Use CONST_CAST.
1767 * decl.c (build_decl): Likewise.
1768 * parser.c (cp_parser_string_literal): Likewise.
1770 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1773 * error.c (dump_expr): Consistently use the *_cxx_*
1774 variants of the pretty-print functions.
1776 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1779 * decl.c (check_special_function_return_type): Just error
1780 on return type specified for conversion operator.
1782 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1784 * typeck2.c (readonly_error): Handle general expressions.
1785 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1787 2007-08-06 Dan Hipschman <dsh@google.com>
1789 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1790 access function name.
1792 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1795 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1796 * g++spec.c (lang_specific_driver): Check them.
1798 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1801 * pt.c (inline_needs_template_parms): Fix comment; change return type
1804 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1807 2007-03-26 Dirk Mueller <dmueller@suse.de>
1809 * parser.c (cp_parser_member_declaration): Pedwarn
1810 about stray semicolons after member declarations.
1812 2007-08-02 Lee Millward <lee.millward@gmail.com>
1817 * parser.c (cp_parser_asm_definition): Detect and discard asm
1818 statements with invalid inputs or outputs.
1819 (cp_parser_asm_operand_list): Return error mark node if any
1820 of the operands are invalid. Adjust documentation.
1822 2007-08-02 Nick Clifton <nickc@redhat.com>
1824 * typeck.c: Change copyright header to refer to version 3 of the
1825 GNU General Public License and to point readers at the COPYING3
1826 file and the FSF's license web page.
1827 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1828 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1829 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1830 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1831 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1832 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1833 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1834 name-lookup.h, parser.c: Likewise.
1836 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1839 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1841 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1844 * semantics.c (finish_label_stmt): Reject the __label__
1845 extension outside function scopes.
1847 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1849 * parser.c (eof_token): Un-constify.
1850 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1851 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1854 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1856 * pt.c, tree.c, typeck2.c: Fix comment typos.
1858 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1859 Mark Mitchell <mark@codesourcery.com>
1862 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1863 hidden due to friend declarations in local classes.
1865 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1867 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1868 * cp-tree.def (DECLTYPE_TYPE): New.
1869 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1870 (dump_type_prefix): Ditto.
1871 (dump_type_suffix): Ditto.
1872 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1873 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1874 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1876 (DECLTYPE_TYPE_EXPR): New.
1877 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1878 (finish_declared_type): Declare.
1879 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1880 DECLTYPE_TYPE nodes.
1881 (pp_cxx_type_id): Ditto.
1882 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1883 (tsubst): Substitute into a DECLTYPE_TYPE node.
1884 (tsubst_copy): Ditto.
1885 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1887 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1888 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1889 structural equality (because we can't hash the expressions).
1890 (finish_declared_type): New.
1891 * lex.c (reswords): Add "decltype" keyword.
1892 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1893 (cp_parser_postfix_expression): Add member_access_only_p to
1894 restrict postfix expression to member access expressions.
1895 (cp_parser_unary_expression): Update call to
1896 cp_parser_postfix_expression to reflect new parameter.
1897 (cp_parser_declared_type): New.
1898 (cp_parser_simple_type_specifier): Parse decltype types.
1900 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1903 * call.c (convert_for_arg_passing): Only widen bitfields to their
1904 declared types if necessary.
1906 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1908 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1911 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1913 * decl.c (typename_hash, typename_compare): Constify.
1914 * mangle.c (hash_type, compare_type): Likewise.
1915 * pt.c (eq_local_specializations, hash_local_specialization):
1917 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1918 list_hash): Likewise.
1919 * typeck2.c (pat_compare): Likewise.
1921 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1923 * method.c (implicitly_declare_fn): Increase alignment if member
1924 function pointer format requires it.
1926 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1929 * typeck.c (check_return_expr): Do not pass a null argument
1932 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1935 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1938 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1941 * typeck.c (convert_arguments): Only use default args if we have
1945 * typeck.c (structural_comptypes): No need to check
1946 resolve_typename_type return value here.
1947 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1948 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1949 original type rather than error_mark_node in case of failure.
1950 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1951 resolve_typename_type result check.
1952 (cp_parser_direct_declarator, cp_parser_head,
1953 cp_parser_constructor_declarator_p): Likewise.
1955 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1957 * pt.c (template_parms_variadic_p): Remove.
1958 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1960 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1963 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1964 argument to dump_aggr_init_expr_args instead of false.
1966 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1968 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1969 canonical types; otherwise, fall back to structural type
1970 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1971 internal compiler error if the canonical types are wrong.
1973 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1976 * parser.c (cp_parser_make_indirect_declarator): When the
1977 the code argument is ERROR_MARK return cp_error_declarator.
1979 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1982 * decl.c (cxx_init_decl_processing): Don't set
1983 force_align_functions_log.
1984 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1985 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1986 FUNCTION_DECL, return its alignment.
1988 2007-07-09 Richard Guenther <rguenther@suse.de>
1990 * decl.c (start_preparsed_function): Do not promote return type.
1992 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1995 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1997 2007-07-07 Mark Mitchell <mark@codesourcery.com>
2000 * pt.c (resolve_overloaded_unification): Robustify. Return a
2002 (type_unification_real): Adjust accordingly.
2004 2007-07-06 Richard Guenther <rguenther@suse.de>
2006 * init.c (build_new_1): Use the correct pointer type.
2007 * typeck2.c (build_m_component_ref): Likewise.
2009 2007-07-05 Mark Mitchell <mark@codesourcery.com>
2012 * init.c (build_zero_init): Always build an initializer for
2014 * typeck2.c (build_functional_cast): Use build_zero_init.
2017 * init.c (build_new_1): Always pass the allocation function to
2018 build_op_delete_call.
2019 * call.c (build_op_delete_call): Handle operator delete with a
2020 variable-argument list. Do not issue an error when no matching
2021 deallocation function is available for a new operator.
2024 * cp-tree.h (any_value_dependent_elements_p): Declare it.
2025 * decl.c (value_dependent_init_p): New function.
2026 (cp_finish_decl): Use it.
2027 * pt.c (value_dependent_expression_p): Use
2028 any_value_dependent_elements_p.
2029 * parser.c (cp_parser_primary_expression): Add comment about
2030 treating dependent qualified names as integral
2031 constant-expressions.
2033 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
2035 * decl.c (build_ptrmemfunc_type): Always use structural equality
2036 tests when comparing pointer-to-member-function types, because the
2037 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
2040 2007-07-03 Mark Mitchell <mark@codesourcery.com>
2042 * init.c (build_new): Tweak comment.
2044 2007-06-29 Dave Brolley <brolley@redhat.com>
2047 * parser.c (cp_parser_new_type_id): Don't reduce a named array
2048 type to its base type and number of elements here.
2049 * init.c (build_new): Call complete_type_or_else to ensure that the
2050 type is complete and to issue a diagnostic if it is not.
2051 (build_new_1): Don't call complete_type_or_else here.
2053 2007-07-03 Richard Guenther <rguenther@suse.de>
2056 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
2059 2007-07-02 Simon Baldwin <simonb@google.com>
2061 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
2062 for inner-style nested forward declarations that don't declare
2065 2007-07-02 Jakub Jelinek <jakub@redhat.com>
2068 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
2069 DECL_P in not a variable and appears more than once error messages.
2071 2007-07-01 Ollie Wild <aaw@google.com>
2073 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
2074 (select_decl): Remove function.
2075 (unqualified_namespace_lookup): Populate binding by calling
2076 ambiguous_decl. Remove select_decl call.
2077 (lookup_qualified_name): Remove select_decl call.
2078 * decl.c (lookup_and_check_tag): Check for ambiguous references.
2079 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
2080 generation when name lookup is ambiguous.
2082 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
2085 * init.c (build_new_1): Use structural equality on the copy of the
2088 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2090 * decl2.c (determine_visibility): Implement
2091 flag_visibility_ms_compat effect on type info.
2092 * decl.c (cxx_init_decl_processing): Implement
2093 global effect of flag_visibility_ms_compat.
2095 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2097 * decl2.c (start_objects): Mark constructor-running function
2100 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
2103 * decl.c (grokdeclarator): Reset friendp for member functions declared
2104 friend of their own class.
2106 2007-06-23 Mark Mitchell <mark@codesourcery.com>
2108 * decl2.c (determine_visibility): Don't look for dllexport here.
2109 (determine_visibility_from_class): Tidy.
2111 2007-06-18 Simon Baldwin <simonb@google.com>
2114 * parser.c (cp_parser_single_declaration): Added check for storage
2115 class other than sc_none in parsed declaration, and a flag to indicate
2116 if the call is part of an explicit template specialization parse.
2117 * (cp_parser_explicit_specialization): Specialization check flag added
2118 to call to cp_parser_single_declaration(), set true.
2119 * (cp_parser_template_declaration_after_export): Specialization check
2120 flag added to call to cp_parser_single_declaration(), set false.
2121 * pt.c (check_explicit_specialization): Added code to copy visiblity
2122 and linkage from the templated function to the explicit specialization.
2124 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2126 * typeck.c (build_binary_op): For templates build the
2127 expression in pieces to avoid the assert in build2_stat.
2128 (get_member_function_from_ptrfunc):
2129 Change over to using POINTER_PLUS_EXPR and convert
2130 the second operand to sizetype.
2131 * typeck2.c (build_m_component_ref): Likewise.
2132 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
2133 instead of PLUS_EXPR for pointers.
2134 (build_new_1): Likewise.
2135 (build_vec_delete_1): Likewise.
2136 (build_vec_delete): Likewise.
2137 * class.c (build_base_path): Likewise.
2138 (build_base_path): Likewise.
2139 (convert_to_base_statically): Likewise.
2140 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
2141 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
2142 instead of PLUS_EXPR.
2143 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
2144 instead of PLUS_EXPR for pointers.
2145 * call.c (build_special_member_call): Likewise.
2146 * rtti.c (build_headof): Likewise.
2147 Use sizetype instead of ptrdiff_type_node.
2148 (tinfo_base_init): Create a POINTER_PLUS_EXPR
2149 instead of PLUS_EXPR for pointers.
2150 * except.c (expand_start_catch_block): Do a
2151 NEGATIVE and then a POINTER_PLUS_EXPR instead
2153 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
2154 PLUS_EXPR on pointer types over to use
2155 POINTER_PLUS_EXPR and remove the conversion
2156 to the pointer types.
2157 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
2158 adding to a pointer type. Use size_int instead of
2159 ssize_int. Convert the index to sizetype before
2160 adding it to the pointer.
2162 2007-06-15 Mark Mitchell <mark@codesourcery.com>
2164 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
2165 (DECL_ANON_UNION_VAR_P): New macro.
2166 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
2167 than DECL_VAR_MARKED_P, to keep track of which variables we have
2169 * decl.c (redeclaration_error_message): Complain about redeclaring
2170 anonymous union members at namespace scope.
2171 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
2173 2007-06-14 Geoff Keating <geoffk@apple.com>
2175 * decl2.c (determine_visibility): Ensure that functions with
2176 hidden types as parameters are hidden.
2179 * decl2.c (determine_visibility): Remove duplicate code for
2182 2007-06-12 Ian Lance Taylor <iant@google.com>
2185 * init.c (avoid_placement_new_aliasing): New static function.
2186 (build_new_1): Call it.
2188 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
2190 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
2191 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
2193 2007-06-08 Jakub Jelinek <jakub@redhat.com>
2196 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
2197 on init, the non-decl cond operand and increment value.
2199 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
2202 * decl.c (check_initializer): Report an error when a brace enclosed
2203 initializer is used for a non-aggregate type in C++98.
2204 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
2206 (grokdeclarator): Likewise.
2207 (move_fn_p): Likewise.
2208 * typeck.c (check_return_expr): Likewise.
2209 * call.c (reference_binding): Likewise.
2210 * error.c (cp_cpp_error): Likewise.
2211 * pt.c (check_default_tmpl_args): Likewise.
2213 * lex.c (init_reswords): Likewise.
2214 * parser.c (p_parser_primary_expression): Likewise.
2215 (TOKEN_PRECEDENCE): Likewise.
2216 (cp_parser_init_declarator): Likewise.
2217 (cp_parser_ptr_operator): Likewise.
2218 (cp_parser_parameter_declaration): Likewise.
2219 (cp_parser_enclosed_template_argument_list): Likewise.
2220 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
2221 (cp_parser_next_token_ends_template_argument_p): Likewise.
2223 2007-06-04 Simon Baldwin <simonb@google.com>
2225 * decl.c (grokdeclarator): Readability change. Moved case labels
2226 into direct switch statement scope.
2228 2007-06-04 Paolo Carlini <pcarlini@suse.de>
2230 * call.c (convert_like_real): Remove pointless code.
2232 2007-05-31 Mark Mitchell <mark@codesourcery.com>
2234 * decl.c (get_atexit_fn_ptr_type): New function.
2235 (get_atexit_node): Use it.
2236 (start_cleanup_fn): Likewise.
2237 (register_dtor_fn): Use the object's destructor, instead of a
2238 separate cleanup function, where possible.
2239 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
2240 (atexit_fn_ptr_type_node): New macro.
2241 * decl2.c (build_cleanup): Use build_address.
2243 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
2245 * typeck.c (build_binary_op): Include types in error.
2247 2007-05-31 Jakub Jelinek <jakub@redhat.com>
2250 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
2251 needs runtime initialization.
2253 2007-05-31 Paolo Carlini <pcarlini@suse.de>
2256 * semantics.c (finish_trait_expr): Complete the types.
2258 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
2259 Douglas Gregor <doug.gregor@gmail.com>
2260 Pedro Lamarao <pedro.lamarao@mndfck.org>
2261 Howard Hinnant <howard.hinnant@gmail.com>
2265 * typeck.c (comptypes): Don't consider rvalue and lvalue
2266 reference types to be equivalent.
2267 (check_return_expr): Move from certain lvalues when returning
2269 * decl.c (grokdeclarator): Implement reference collapsing.
2270 (copy_fn_p): Don't consider constructors taking rvalue references
2271 to be copy constructors.
2273 * call.c (conversion): New "rvaluedness_matches_p" member.
2274 (convert_class_to_reference): Require reference type as first
2275 parameter instead of base type.
2276 (reference_binding): Add logic to handle rvalue references.
2277 (implicit_conversion): Update inaccurate comment.
2278 (convert_like_real): Disable creation of temporaries that are
2279 impossible to initialize for types with move constructors.
2280 (build_over_call): Elide move constructors when possible.
2281 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
2282 (maybe_handle_ref_bind): Return conversion instead of type node.
2283 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
2284 determine preferred conversion sequences.
2285 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
2286 (LOOKUP_PREFER_RVALUE): New.
2287 (DECL_MOVE_CONSTRUCTOR_P): New.
2288 (struct cp_declarator): Add "reference" member for reference
2289 types, with new "rvalue_ref" flag.
2290 (cp_build_reference_type): Declare.
2291 (move_fn_p): Declare.
2292 * error.c (dump_type_prefix): Format rvalue reference types
2293 correctly in error messages.
2294 * except.c (build_throw): Move from certain lvalues when
2296 * mangle.c (write_type): Mangle rvalue references differently
2297 than regular references.
2298 * parser.c (make_reference_declarator): Add boolean parameter for
2300 (cp_parser_make_indirect_declarator): New.
2301 (cp_parser_new_declarator_opt): Call
2302 cp_parser_make_indirect_declarator.
2303 (cp_parser_conversion_declarator_opt): Ditto.
2304 (cp_parser_declarator): Ditto.
2305 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2307 * pt.c (tsubst): Implement reference collapsing.
2308 (maybe_adjust_types_for_deduction): Implement special template
2309 parameter deduction rule for rvalue references.
2310 (type_unification_real): Update calls to
2311 maybe_adjust_types_for_deduction.
2312 (try_one_overload): Ditto.
2313 (unify_pack_expansion): Ditto.
2314 * tree.c (lvalue_p_1): Handle rvalue reference types.
2315 (cp_build_reference_type): New.
2317 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2320 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2321 variables that need runtime initialization.
2323 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2326 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2327 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2328 case POSTDECREMENT_EXPR>): Return the error_mark_node
2329 if either the real or imaginary parts would an
2332 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2333 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2336 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2337 token is a closing brace, false if there are no tokens left.
2338 (cp_parser_namespace_alias_definition): Only consume the next token if
2339 it is a closing brace.
2341 * parser.c (cp_parser_class_specifier): Likewise.
2343 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2345 * semantics.c (finish_member_declaration): Fix a typo in the
2348 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2360 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2361 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2362 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2363 whether everything was okay. Fix indentation.
2364 (push_template_decl_real): Check for bare parameter packs in
2365 function parameters; where errors occur, mark the parameter types
2366 with ERROR_MARK_NODEs to avert ICEs.
2367 (coerce_template_parameter_pack): New.
2368 (coerce_template_parms): Moved parameter pack coercion into
2369 coerce_template_parameter_pack, and permit it anywhere in the
2370 template parameter list (not just at the end). Parameter and
2371 argument indices can vary (somewhat) separately now, so add
2372 PARM_IDX and ARG_IDX.
2373 (fn_type_unification): Don't set an argument pack as incomplete if
2374 no argument pack was deduced.
2375 (type_unification_real): If a type parameter is a parameter pack
2376 and has not otherwise been deduced, it will be deduced to an empty
2378 (more_specialized_fn): Use the actual lengths of the argument
2379 lists when comparing against expansions.
2380 * semantics.c (finish_member_declaration): If a field's type has
2381 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2383 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2386 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2388 2007-05-22 Ollie Wild <aaw@google.com>
2390 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2391 (unqualified_namespace_lookup): Adds check for hidden types.
2393 2007-05-22 Ollie Wild <aaw@google.com>
2395 * decl.c (duplicate_decls): Verify namespace names are unique.
2397 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2399 * decl.c (cxx_maybe_build_cleanup): Handle
2400 __attribute__((cleanup)).
2402 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2404 * cvt.c (cp_convert_and_check): Don't check warnings if the
2407 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2409 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2411 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2414 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2415 type only if is a class type (5.2.8/4).
2417 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2419 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2420 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2421 c_common_unsigned_type.
2423 2007-05-11 Silvius Rus <rus@google.com>
2425 * cp/typeck.c (build_indirect_ref): Add call to
2426 strict_aliasing_warning.
2427 (build_reinterpret_cast_1): Condition call to
2428 strict_aliasing_warning.
2430 2007-05-11 Jan Hubicka <jh@suse.cz>
2432 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2433 * decl2.c (start_objects): ctors and dtors are no longer public.
2434 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2436 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2438 * typeck.c (build_unary_op): Remove code that used to
2439 handle non lvalue increments/decrements.
2441 2007-05-07 Mike Stump <mrs@apple.com>
2443 * parser.c (check_empty_body): Add.
2444 (cp_parser_iteration_statement): Add call to check_empty_body.
2446 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2449 * mangle.c (write_mangled_name): Mangle static variable names.
2450 (write_unqualified_name): Use local-source-name for
2451 namespace-scope static variables.
2453 2007-05-04 Dirk Mueller <dmueller@suse.de>
2455 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2458 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2461 * decl2.c (constrain_class_visibility):
2462 Use strip_pointer_or_array_types instead of strip_array_types.
2464 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2467 * decl.c (reshape_init_r): Don't reshape the first element if it
2468 is a pointer to member function.
2470 2007-04-27 Simon Baldwin <simonb@google.com>
2472 * decl.c (grokparms): Changed message format from %qD to %qE.
2474 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2476 * error.c (maybe_warn_variadic_templates): Variadic templates are
2477 now in C++0x, so only warn about them in C++98 mode.
2479 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2482 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2483 integeral types from vectors types.
2485 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2488 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2489 for type dependent OMP_CLAUSE_DECLs.
2491 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2494 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2495 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2496 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2497 * init.c (build_zero_init): Adjust, as
2498 COMPLEX_TYPE is now a SCALAR_TYPE.
2499 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2500 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2502 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2504 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2505 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2506 (trait_expr_value): Adjust.
2508 2007-04-23 Simon Baldwin <simonb@google.com>
2510 * decl.c (grokparms): Added new error for duplicate function
2511 parameters names in function prototypes, to match gcc behavior.
2513 2007-04-23 Jan Hubicka <jh@suse.cz>
2515 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2518 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2520 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2521 instead of checking GIMPLE_STMT_P in chain_next.
2523 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2526 * call.c (convert_for_arg_passing): Convert bitfields to their
2529 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2532 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2534 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2537 * cp/decl2.c (constrain_class_visibility):
2538 Do not warn about the use of anonymous namespace in the main input file.
2540 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2542 * cp-tree.h (current_template_parms): Fix typo in comment.
2544 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2546 * cp-tree.h, error.c: Fix comment typos.
2548 2007-04-13 Jason Merrill <jason@redhat.com>
2551 * call.c (reference_binding): Add c_cast_p parm. If true,
2552 add quals to TO as needed to make it reference-compatible.
2554 2007-04-11 Jan Hubicka <jh@suse.cz>
2556 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2557 that we are not processing template_decl.
2559 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2562 * class.c (build_base_path): Ensure that the converted pointer has
2563 the same cv-qualification as the input.
2565 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2567 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2569 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2571 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2573 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2574 * tree.c (cp_add_pending_fn_decls): Remove.
2575 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2577 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2579 Revert change removing staticp.
2581 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2583 * cp-objcp-common.c (cxx_staticp): Remove.
2584 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2585 * cp-tree.h (cxx_staticp):
2587 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2589 * class.c (check_for_override): Don't remove dllmport attribute
2592 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2595 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2596 type issue error and return early.
2598 2007-03-30 Jason Merrill <jason@redhat.com>
2601 * typeck.c (cp_type_readonly): New fn.
2602 * cp-tree.h: Declare it.
2603 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2604 (cp_finish_decl): Not here.
2606 2007-03-31 Richard Guenther <rguenther@suse.de>
2608 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2611 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2616 * parser.c (declarator_can_be_parameter_pack): New.
2617 (cp_parser_template_parameter): Only parse the `...' if the
2618 declarator can be a parameter pack.
2619 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2621 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2622 types (they could be used as array bounds).
2623 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2624 (tsubst_pack_expansion): Handle failure to expand parameter
2627 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2630 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2631 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2632 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2633 (CLASS_TYPE_NON_UNION_P): Add.
2634 (struct lang_type_class): Add has_complex_dflt.
2635 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2636 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2637 * cp-tree.def: Add TRAIT_EXPR.
2638 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2639 * lex.c (struct resword): Add __has_nothrow_assign,
2640 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2641 __has_trivial_constructor, __has_trivial_copy,
2642 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2643 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2644 __is_pod, __is_polymorphic, __is_union.
2645 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2646 (cp_parser_trait_expr): New.
2647 * semantics.c (finish_trait_expr, trait_expr_value
2648 classtype_has_nothrow_copy_or_assign_p): New.
2649 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2651 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2652 * class.c (check_bases, check_field_decl, check_bases_and_members):
2653 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2654 * pt.c (uses_template_parms, tsubst_copy_and_build,
2655 value_dependent_expression_p, type_dependent_expression_p): Deal with
2657 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2659 2007-03-29 Richard Guenther <rguenther@suse.de>
2661 * tree.c (cp_walk_subtrees): Do not set input_location.
2663 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2666 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2669 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2671 * parser.c (struct cp_parser): Update comment for
2672 greater_than_is_operator_p.
2673 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2674 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2675 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2676 !GREATER_THAN_IS_OPERATOR_P.
2677 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2678 `>>' operators that will become two `>' tokens in C++0x.
2679 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2680 mode, allowing it to terminate default arguments.
2681 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2682 `>>' like two consecutive `>' tokens.
2683 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2684 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2685 ends a template argument.
2687 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2689 * decl.c (redeclaration_error_message): Complain when redeclaring
2690 a friend function with default template arguments (C++0x mode only).
2691 * cp-tree.h (check_default_tmpl_args): Declare.
2692 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2693 template arguments in function templates. Add support for checking
2694 the default template arguments of friend templates.
2695 (push_template_decl_real): Fix call to check_default_tmpl_args.
2696 (type_unification_real): If a template parameter has not been
2697 deduced but provides a default template argument, substitute into
2698 that default template argument.
2699 * parser.c (cp_parser_init_declarator): When declaring (but not
2700 defining!) a function template in C++0x mode, check for default
2703 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2706 * decl.c (grokdeclarator): Deal with cv-qualified function type
2707 typedefs in the same way for member and non-member functions.
2709 2007-03-26 Dirk Mueller <dmueller@suse.de>
2711 * parser.c (cp_parser_member_declaration): Pedwarn
2712 about stray semicolons after member declarations.
2714 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2717 * pt.c (instantiate_decl): Set in_system_header.
2719 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2721 * cp-tree.h (current_tempalte_parms): Improve documentation.
2722 * pt.c (current_template_args): Likewise.
2725 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2726 not consume tokens when failing.
2728 2007-03-22 Jim Wilson <wilson@specifix.com>
2729 Mark Mitchell <mark@codesourcery.com>
2732 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2733 consistent with FROM.
2735 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2737 * error.c (dump_expr): Handle dependent names that designate types.
2738 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2740 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2742 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2744 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2746 * cvt.c (cp_convert_and_check) : Define.
2747 * cp-tree.h (cp_convert_and_check): Declare.
2748 * call.c (convert_conversion_warnings): Rename to
2749 conversion_null_warnings. The warning for floating-point to
2750 integer is handled by convert_and_check in convert_like_real.
2751 (convert_like_real): convert_conversion_warnings was renamed as
2752 conversion_null_warnings.
2753 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2754 overflow and changes of value during conversion.
2756 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2759 * parser.c (cp_parser_statement): If 'namespace' is found, this
2760 only can be a namespace alias definition, so parse it now.
2761 (cp_parser_namespace_alias_definition): if we find an open brace
2762 instead of '=', then this is actually a misplaced namespace
2765 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2768 * decl.c (cxx_init_decl_processing): Move command-line options
2769 processing to c-opts.c.
2771 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2773 * ptree.c (cxx_print_type): Use formatting markup for integers
2774 when printing template parameter index/level/orig level.
2775 (cxx_print_xnode): Ditto.
2776 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2777 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2778 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2780 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2781 rather than a HOST_WIDE_INT.
2782 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2783 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2785 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2786 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2787 IN_BASE_INITIALIZER bool bitfields.
2788 (struct cp_declarator): Make KIND a 4-bit field. Make
2789 PARAMETER_PACK_P a bool bitfield just after KIND.
2790 * pt.c (uses_parameter_packs): Destroy the pointer set.
2791 (make_pack_expansion): Ditto.
2792 (check_for_bare_parameter_packs): Ditto.
2793 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2795 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2798 * call.c (convert_default_arg): Instead of copying the node,
2801 2007-03-15 Dirk Mueller <dmueller@suse.de>
2804 * call.c (convert_conversion_warnings): New..
2805 (convert_like_real): .. factored out from here.
2806 (convert_conversion_warnings): Add warning about
2807 false being converted to NULL in argument passing.
2809 2007-03-14 Dirk Mueller <dmueller@suse.de>
2811 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2812 (finish_do_body): Warn about empty body in do/while statement.
2814 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2816 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2818 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2821 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2824 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2826 * cp/repo.c (init_repo): Initialize random_seed saved options.
2827 (finish_repo): Adjust.
2829 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2832 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2835 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2837 * decl.c (compute_array_index_type): New warning flag warn_vla.
2839 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2842 * call.c (convert_default_arg): Copy non-constant arguments.
2844 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2847 * parser.c (cp_parser_postfix_expression): Disallow compound
2848 literals in constant expressions.
2851 * semantics.c (finish_typeof): Use unlowered_expr_type.
2853 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2856 * cp-tree.h (unlowered_expr_type): New function.
2857 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2858 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2859 (unlowered_expr_type): New function.
2860 (build_unary_op): Disallow predecrements of bool bitfields.
2861 * call.c (build_conditional_expr): Use unlowered_expr_type.
2862 * pt.c (type_unification_real): Likewise.
2864 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2867 * typeck.c (check_return_expr): Check for bare parameter packs.
2868 (comptypes): Compare template parameter packs and
2869 type pack expansions.
2870 * decl.c (grokdeclarator): Deal with the declaration of function
2872 (grokparms): Verify that the (optional) function parameter pack is
2873 at the end of the parameter list.
2874 (xref_basetypes): Handle pack expansions in the base class.
2875 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2876 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2877 (NONTYPE_ARGUMENT_PACK): New.
2878 (TYPE_PACK_EXPANSION): New.
2879 (EXPR_PACK_EXPANSION): New.
2880 (ARGUMENT_PACK_SELECT): New.
2881 * cp-objcp-common.c (cp_tree_size): Compute size of
2882 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2883 ARGUMENT_PACK_SELECT.
2884 * error.c (dump_template_argument): Print template argument packs.
2885 (dump_template_argument_list): Ditto.
2886 (dump_template_parameter): Dump `...' for template type parameter
2888 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2889 (dump_parameters): Print function parameter packs.
2890 (dump_template_parms): Print template argument packs.
2891 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2892 (maybe_warn_variadic_templates): New.
2893 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2894 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2895 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2897 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2898 (write_template_arg): Write argument packs as separate arguments.
2899 * cp-tree.h (struct template_parm_index_s): Add flag that
2900 indicates that the template parameter is actually a parameter
2902 (struct tree_argument_pack_select): New.
2903 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2904 (union lang_tree_node): Add argument_pack_select.
2905 (FUNCTION_PARAMETER_PACK_P): New.
2906 (PACK_EXPANSION_P): New.
2907 (PACK_EXPANSION_PATTERN): New.
2908 (SET_PACK_EXPANSION_PATTERN): New.
2909 (PACK_EXPANSION_PARAMETER_PACKS): New.
2910 (ARGUMENT_PACK_P): New.
2911 (ARGUMENT_PACK_ARGS): New.
2912 (SET_ARGUMENT_PACK_ARGS): New.
2913 (ARGUMENT_PACK_INCOMPLETE_P): New.
2914 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2915 (TEMPLATE_PARM_PARAMETER_PACK): New.
2916 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2917 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2918 (ARGUMENT_PACK_SELECT_INDEX): New.
2919 (ARGUMENT_PACK_SELECT_ARG): New.
2920 (struct cp_declarator): Add parameter_pack_p flag.
2921 (maybe_warn_variadic_templates): Declare.
2922 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2923 indicate a template parameter pack.
2924 (uses_parameter_packs): Declare.
2925 (template_parameter_pack_p): Declare.
2926 (template_parms_variadic_p): Declare.
2927 (make_pack_expansion): Declare.
2928 (check_for_bare_parameter_packs): Declare.
2929 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2930 sizeof... expressions.
2931 (pp_cxx_expression): Print pack expansions and non-type argument
2933 (pp_cxx_exception_specification): Print pack expansions.
2934 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2935 (pp_cxx_ctor_initializer): Print pack expansions.
2936 (pp_cxx_type_id): Print pack expansions.
2937 (pp_cxx_template_argument_list): Print argument packs.
2938 (pp_cxx_template_parameter): Print ellipsis for template parameter
2940 * pt.c (comp_template_parms): Compare template parameter packs.
2941 (template_parameter_pack_p): New.
2942 (template_parms_variadic_p): New.
2943 (template_args_variadic_p): New.
2944 (make_ith_pack_parameter_name): New.
2945 (struct find_parameter_pack_data): New.
2946 (find_parameter_packs_r): New.
2947 (uses_parameter_packs): New.
2948 (make_pack_expansion): New.
2949 (check_for_bare_parameter_packs): New.
2950 (expand_template_argument_pack): New.
2951 (reduce_template_parm_level): Propagate parameter pack flag.
2952 (process_template_parm): Add is_parameter_pack parameter to state
2953 when the parameter is actually a parameter pack. Create template
2954 parameter packs when is_parameter_pack is true.
2955 (current_template_args): The argument for a template parameter
2956 pack is an argument pack containing a single pack expansion.
2957 (process_partial_specialization): When checking that non-type
2958 argument expressions do not involve template parameters, loop over
2959 the arguments in argument packs separately.
2960 (push_template_decl_real): Check that the type of the declaration
2961 does not have any bare parameter packs. Check that primary
2962 templates have no more than one parameter pack, and that it comes
2963 at the end of the template parameter list.
2964 (convert_template_argument): Handle coercions for pack expansion
2965 expressions by coercing the pattern then rebuilding the expansion.
2966 (coerce_template_parms): When coercing the arguments for a
2967 variadic template, pack "extra" arguments into an argument pack.
2968 (coerce_template_template_parms): Cannot coerce between parameter
2969 packs and non-pack parameters.
2970 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2971 (comp_template_args): Expand all template arguments packs before
2972 comparing template argument lists.
2973 (mangle_class_name_for_template): Make argument packs as separate
2975 (for_each_template_parm_r): No need to handle BASELINK.
2976 (instantiate_class_template): Handle pack expansions in the base
2978 (tsubst_pack_expansion): New.
2979 (tsubst_template_args): Handle substitutions of argument packs and
2980 pack expansion into template argument lists.
2981 (tsubst_decl): Expand function parameter packs into separate
2982 function parameters.
2983 (tsubst_arg_types): Expand a type pack expansion into separate
2985 (tsubst_exception_specification): Handle pack expansions in
2986 exception specifiers.
2987 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2988 replacing a template parameter with its argument. If we encounter
2989 a substitution for an argument pack, just return the parameter
2991 (tsubst_copy): sizeof(X...) returns the number of elements in
2992 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2993 PARM_DECL is a parameter pack.
2994 (tsubst_expr): Expression pack expansions and argument packs
2995 cannot show up here; they will all be handled through function
2996 calls, sizeof, and template argument lists.
2997 (tsubst_copy_and_build): sizeof(X...) returns the number of
2998 elements in parameter pack X. Handle pack expansions in TREE_LIST
2999 and CONSTRUCTOR nodes.
3000 (fn_type_unification): Handle "incomplete" explicit template
3001 argument lists that specify some of the arguments for a template
3003 (type_unification_real): Unify arguments against pack expansions.
3004 (template_parm_level_and_index): New, helper function.
3005 (unify_pack_expansion): New.
3006 (unify): Unify argument packs on an argument-by-argument basis,
3007 handling variadic argument packs as well.
3008 (more_specialized_fn): Handle unification of function parameter
3009 packs. All things being equal, prefer non-variadic function
3010 templates to variadic function templates.
3011 (more_specialized_class): Prefer the variadic class template
3012 partial specialization that binds fewer arguments to a parameter
3014 (regenerate_decl_from_template): Expand function parameter packs
3015 into separate parameters.
3016 (instantiate_decl): Ditto.
3017 (tsubst_initializer_list): Handle pack expansions for base-class
3019 (dependent_type_p_r): Determine dependent types in argument packs
3020 and pack expansions.
3021 (value_dependent_expression_p): Determine value-dependence of
3022 non-type argument packs.
3023 (dependent_template_arg_p): Handle argument packs.
3024 * semantics.c (finish_cond): Check for bare parameter packs.
3025 (finish_expr_stmt): Ditto.
3026 (finish_for_expr): Ditto.
3027 (finish_switch_cond): Ditto.
3028 (finish_mem_initializers): Ditto.
3029 * name-lookup.c (arg_assoc_type): Handle pack expansions and
3031 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
3032 * parser.c (make_declarator): Declarator is not an expansion.
3033 (make_pointer_declarator): Transfer parameter pack flag to outer
3035 (make_reference_declarator): Ditto.
3036 (make_ptrmem_declarator): Ditto.
3037 (make_call_declarator): Ditto.
3038 (make_array_declarator): Ditto.
3039 (cp_parser_postfix_expression): Allow pack expansion expressions
3040 in the argument list for a call expression.
3041 (cp_parser_parenthesized_expression_list): Add new parameter
3042 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
3043 into separate arguments."
3044 (cp_parser_new_placement): Allow pack expansion expressions.
3045 (cp_parser_new_initializer): Ditto.
3046 (cp_parser_mem_initializer_list): Allow ellipsis to create a
3047 base-class initializer expansion.
3048 (cp_parser_mem_initializer): Ditto.
3049 (cp_parser_template_parameter_list): Keep track of whether the
3050 template parameter is a template parameter pack.
3051 (cp_parser_template_parameter): Parse the ellipsis to indicate a
3052 template parameter pack.
3053 (cp_parser_type_parameter): Ditto.
3054 (cp_parser_template_argument_list): Parse the ellipsis to indicate
3056 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
3057 this declarator is a parameter pack.
3058 (cp_parser_parameter_declaration): The ellipsis does not end the
3059 parameter declaration, because it might be a parameter pack. Parse
3060 the ellipsis to indicate a parameter pack.
3061 (cp_parser_initializer): Allow pack expansions.
3062 (cp_parser_initializer_list): Allow ellipsis to create an
3063 initializer expansion.
3064 (cp_parser_base_clause): Allow ellipsis to create a base specifier
3066 (cp_parser_type_id_list): Allow ellipsis to create an exception
3067 specifier expansion.
3068 (cp_parser_attribute_list): Don't allow pack expansions.
3069 (cp_parser_functional_cast): Allow pack expansions.
3070 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
3071 compute the length of a parameter pack.
3072 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
3073 end a template argument.
3074 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3075 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3078 2007-03-09 Dirk Mueller <dmueller@suse.de>
3080 * cp/call.c (build_new_op): Call warn_logical_operator.
3082 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
3085 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
3088 * pt.c (any_template_arguments_need_structural_equality_p):
3091 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
3093 * decl.c (grokdeclarator): Disable warnings for anonymous
3096 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
3098 * typeck2.c (readonly_error): Always emit a hard error.
3099 Remove last argument.
3100 * cp-tree.h (readonly_error): Adjust prototype.
3101 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
3102 * typeck.c (build_unary_op): Likewise.
3103 (build_modify_expr): Likewise.
3105 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
3108 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
3110 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3113 * parser.c (struct cp_parser): New IN_IF_STMT.
3114 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
3115 returning if parsing the body of an 'if' statement or issuing an
3116 error and continuing.
3117 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
3119 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
3121 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
3124 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
3127 2007-03-02 Geoffrey Keating <geoffk@apple.com>
3129 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
3130 Objective-C++. Don't exit early if -shared-libgcc needs to be
3133 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3135 * typeck.c (common_base_type): Delete unused function.
3137 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3139 * Make-lang.in: Add dummy lang.install-pdf target.
3141 2007-03-01 Simon Baldwin <simonb@google.com>
3144 * decl.c (check_tag_decl): Added new warning for typedef ignored
3145 when it precedes an otherwise valid non-typedef declaration.
3147 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
3149 * typeck.c (build_function_call): Store converted arguments
3150 in a stack-allocated array instead of building a list.
3151 (convert_arguments): Store arguments in the array passed in as an
3152 argument, and return the actual number of arguments.
3153 * call.c (build_call): Delete, and replace with...
3154 (build_call_n, build_call_a): New.
3155 (build_op_delete_call): Rewrite to avoid constructing argument lists.
3156 (build_over_call): Store converted arguments in a stack-allocated
3157 array instead of building a list.
3158 (build_cxx_call): Pass arguments in an array instead of as a list.
3159 (build_java_interface_fn_ref): Rewrite to avoid constructing
3161 * tree.h: Update declarations to reflect above changes.
3162 * method.c (use_thunk): Use a stack-allocated array to hold
3163 the arguments instead of a list.
3164 * rtti.c (throw_bad_cast): Update call to cxx_call.
3165 (throw_bad_typeid): Likewise.
3166 (build_dynamic_cast_1): Likewise.
3167 * init.c (build_builtin_delete_call): Use build_call_n.
3168 * decl.c (expand_static_init): Likewise.
3169 * except.c (cp_protect_cleanup_actions): Likewise.
3170 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
3171 (gimplify_must_not_throw_expr): Likewise.
3172 (cxx_omp_apply_fn): Use build_call_a.
3174 2007-02-26 Mark Mitchell <mark@codesourcery.com>
3176 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
3177 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
3179 2007-02-25 Mark Mitchell <mark@codesourcery.com>
3181 * cp-tree.h (static_ctors): Remove.
3182 * cp-tree.h (static_dtors): Likewise.
3183 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
3184 refactoring of tree_map hierarchy.
3185 (decl_shadowed_for_var_insert): Likewise.
3186 * semantics.c (expand_body): Use c_expand_body.
3187 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
3188 * decl2.c (static_ctors): Remove.
3189 (static_dtors): Likewise.
3190 (generate_ctor_or_dtor_function): Pass NULL_TREE to
3191 objc_generate_static_init_call. Do not call static_[cd]tors.
3192 (generate_ctor_and_dtor_functions_for_priority): Do not check for
3194 (cp_write_global_declarations): Likewise.
3196 2007-02-23 Richard Guenther <rguenther@suse.de>
3198 * class.c (note_name_declared_in_class): Make declaration
3199 changes meaning a pedwarn.
3201 2007-02-22 Michael Matz <matz@suse.de>
3204 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
3205 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
3206 dump_function_decl): Guard emitting outer scopes by new flag.
3207 * cp-lang.c (cxx_dwarf_name): New function.
3208 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
3209 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
3211 (push_template_decl_real, lookup_template_class): Remove calls
3214 2007-02-19 Mark Mitchell <mark@codesourcery.com>
3216 * call.c (build_new_method_call): Ensure that explicit calls of
3217 destructors have type "void".
3219 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3221 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
3222 and -Walways-true with -Waddress.
3223 * cvt.c (convert_to_void): Replace unconditional warning with
3226 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
3228 * decl.c, tree.c: Fix comment typos.
3230 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3233 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
3234 statement expression if we had an error mark node.
3236 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3237 Brooks Moses <brooks.moses@codesourcery.com>
3238 Lee Millward <lee.millward@codesourcery.com>
3240 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
3241 Change class to tcc_vl_exp.
3243 * call.c (build_call): Use build_call_list instead
3245 (build_over_call): Likewise.
3246 (build_new_method_call): Use build_min_non_dep_call_list
3247 instead of build_min_non_dep.
3249 * error.c (dump_call_expr_args): New function.
3250 (dump_aggr_init_expr_args): New function.
3251 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
3252 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
3254 * cvt.c (convert_to_void): Use build_call_array instead
3255 of build3; use new AGGR_INIT_EXPR accessor macros.
3257 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
3258 instead of TREE_CODE_LENGTH.
3260 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
3261 AGGR_INIT_EXPR accessor macros.
3263 * cp-gimplify.c (cp_gimplify_init_expr): Use
3264 AGGR_INIT_EXPR_SLOT to set the slot operand.
3266 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
3267 (AGGR_INIT_EXPR_SLOT): New macro.
3268 (AGGR_INIT_EXPR_ARG): New macro.
3269 (aggr_init_expr_nargs): New macro.
3270 (AGGR_INIT_EXPR_ARGP): New macro.
3271 (aggr_init_expr_arg_iterator): New.
3272 (init_aggr_init_expr_arg_iterator): New.
3273 (next_aggr_init_expr_arg): New.
3274 (first_aggr_init_expr_arg): New.
3275 (more_aggr_init_expr_args_p): New.
3276 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
3277 (stabilize_aggr_init): New declaration.
3278 (build_min_non_dep_call_list): Likewise.
3280 * tree.c (process_aggr_init_operands): New function.
3281 (build_aggr_init_array) New function.
3282 (build_cplus_new): Update to use new CALL_EXPR and
3283 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
3284 build_aggr_init_array.
3285 (build_min_non_dep_call_list) New function.
3286 (build_min_nt): Assert input code parameter is not a variable
3287 length expression class.
3288 (build_min, build_min_non_dep): Likewise.
3289 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
3290 to check for equality instead of recursing. Handle tcc_vl_exp
3292 (stabilize_call): Update to only handle CALL_EXPRs, not
3293 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
3294 (stabilize_aggr_init): New function.
3295 (stabilize_init): Use it.
3297 * cxx-pretty-print.c (pp_cxx_postfix_expression)
3298 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
3299 AGGR_INIT_EXPR accessor macros and argument iterators.
3301 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
3302 build_vl_exp. Iterate through the operands, recursively
3303 processing each one.
3304 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3305 CALL_EXPR accessor macros.
3306 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3307 tree code classes. Use TREE_OPERAND_LENGTH instead of
3310 * semantics.c (finish_call_expr): Use build_nt_call_list
3311 instead of build_nt.
3312 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3313 accessor macros. Use build_call_array to construct the
3314 CALL_EXPR node instead of build3
3316 * decl2.c (build_offset_ref_call_from_tree): Use
3317 build_nt_call_list and build_min_non_dep_call_list instead
3318 of build_min_nt and build_min_non_dep.
3320 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3321 Use build_nt_call_list instead of build_min_nt.
3323 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3326 * call.c (build_conditional_expr): Improve error message.
3328 2007-02-13 Dirk Mueller <dmueller@suse.de>
3330 * friend.c (do_friend): Annotate warning about friend
3331 declarations in templates with OPT_Wnon_template_friend.
3332 Convert informal message from warning() to inform().
3334 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3335 Mark Mitchell <mark@codesourcery.com>
3338 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3339 instantiations for variables.
3341 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3344 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3345 Check warn_unused_value just once.
3347 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3350 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3351 (fn_type_unificiation): Likewise.
3352 (get_bindings): Likewise.
3354 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3357 * decl.c (finish_function): Use DECL_REPLACEABLE.
3358 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3360 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3362 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3364 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3366 * decl.c (grokvardecl): Don't error if !have_tls.
3367 (grokdeclarator): Likewise.
3368 * parser.c (cp_parser_omp_threadprivate): Likewise.
3370 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3373 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3374 parameters and result decls in omp clauses.
3375 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3378 2007-02-05 Dirk Mueller <dmueller@suse.de>
3381 * parser.c (cp_parser_class_specifier): Always initialize bases.
3383 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3385 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3386 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3387 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3389 * semantics.c (finish_omp_atomic): Store a whole expression node
3390 in operand 1, and integer_zero_node in operand 0, for dependent
3391 OMP_ATOMIC. Rewrite to make flow easier to understand.
3393 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3395 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3397 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3399 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3400 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3402 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3404 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3405 keyword warning to -Wc++0x-compat.
3407 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3409 * decl.c (grokdeclarator): Update documentation.
3411 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3414 * decl.c (grokdeclarator): If __thread is used together with
3415 a storage class other than extern and static, clear thread_p
3416 after issuing diagnostics and fall through to checking the
3419 2007-01-30 Roger Sayle <roger@eyesopen.com>
3421 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3422 calculating the size of an array (to avoid recursive errors).
3424 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3427 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3429 * call.c (convert_like_real): Don't warn when converting to
3432 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3434 * decl.c (pop_label): Replace warning with call to
3435 warn_for_unused_label.
3437 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3440 * semantics.c (finish_pseudo_destructor_expr): Check the
3441 destrutor name by calling check_dtor_name.
3443 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3445 * lex.c (D_CPP0X): Rename.
3447 (reswords): D_CPP0X -> D_CXX0X.
3448 (init_reswords): Ditto.
3449 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3450 of C++0x keywords as identifiers.
3452 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3455 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3458 2007-01-23 Ian Lance Taylor <iant@google.com>
3460 * typeck.c (convert_for_assignment): Only warn about a = b = c
3461 when converting to bool.
3463 2007-01-23 Roger Sayle <roger@eyesopen.com>
3465 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3467 * typeck.c (ignore_overflows): Remove the remaining uses of
3468 TREE_CONSTANT_OVERFLOW.
3470 2007-01-20 Jan Hubicka <jh@suse.cz>
3472 * decl2.c (start_objects, start_static_storage_duration_function):
3473 Do not make the functions uninlinable.
3475 2007-01-17 Ian Lance Taylor <iant@google.com>
3477 * class.c (add_method): Call VEC_reserve_exact rather than passing
3478 a negative size to VEC_reserve.
3480 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3483 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3485 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3488 * decl.c (make_typename_type): If the qualified name is not a
3489 type, issue an error.
3490 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3493 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3495 * rtti.c: Include target.h.
3496 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3497 don't emit typeinfo for fundamental types as weak.
3498 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3500 2007-01-08 Richard Guenther <rguenther@suse.de>
3502 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3504 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3506 * call.c (standard_conversion): Pass flag to
3507 vector_types_convertible_p to disallow emission of note.
3508 * typeck.c (convert_for_assignment): Pass flag to
3509 vector_types_convertible_p to allow emission of note.
3510 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3511 to disallow emission of note.
3513 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3516 * typeck.c (build_binary_op): Call overflow_warning if
3517 TREE_OVERFLOW_P is true for the result and not for any of the
3520 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3523 * class.c (add_method): Don't wait until template
3524 instantiation time to complain about duplicate methods.
3526 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3529 * semantics.c (finish_unary_op_expr): Warn only if result
3530 overflowed and operands did not.
3532 2007-01-05 Ian Lance Taylor <iant@google.com>
3534 * typeck.c (build_binary_op): Warn about comparing a non-weak
3537 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3539 * pt.c (tsubst): Propagate the need for structural equality checks
3540 when reducing the level of template parameters.
3542 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3544 * pt.c: Fix a comment typo.
3546 2007-01-02 Ian Lance Taylor <iant@google.com>
3548 * semantics.c (maybe_convert_cond): Optionally warn when using an
3549 assignment as a condition.
3550 * typeck.c (convert_for_assignment): Optionally warn about
3551 assigning the result of an assignment to a bool.
3553 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3555 * pt.c (canonical_template_parms): Correct typo in comment.
3557 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3559 * typeck.c (structural_comptypes): Renamed from "comptypes".
3560 (comptypes): Use canonical type information to perform fast type
3561 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3562 canonical type comparison returns the same results as we would see
3563 from the current, structural check. Support COMPARE_STRUCTURAL
3564 when we need structural checks.
3565 * decl.c (typename_compare): Fix comment.
3566 (build_typename_type): TYPENAME_TYPE nodes require structural
3567 equality checks, because they resolve different based on the
3569 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3570 require structural equality checks (for now).
3571 (build_ptrmemfunc_type): Build the canonical pointer to member
3573 (compute_array_index_type): Whenever we build a new index type
3574 to represent the size of an array in a template, we need to mark
3575 this index type as requiring structural equality. This goes for
3576 arrays with value-dependent sizes with the current ABI, or all
3578 * tree.c (cplus_array_hash): New.
3579 (struct cplus_array_info): New.
3580 (cplus_array_compare): New.
3581 (cplus_array_htab): New.
3582 (build_cplus_array_type_1): Use a hash table to cache the array
3583 types we build. Build the canonical array type for each array
3585 (cp_build_qualified_type_real): When building a cv-qualified array
3586 type, use the hash table of array types and build canonical array
3588 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3589 use structural equality (for now).
3590 * cp-tree.h (COMPARE_STRUCTURAL): New.
3591 * pt.c (canonical_template_parms): New.
3592 (canonical_type_parameter): New.
3593 (process_template_parm): Find the canonical type parameter.
3594 (lookup_template_class): When we have named the primary template
3595 type, set the canonical type for our template class to the primary
3596 template type. If any of the template arguments need structural
3597 equality checks, the template class needs structural equality
3599 (tsubst): When reducing the level of a template template
3600 parameter, we require structural equality tests for the resulting
3601 parameter because its template parameters have not had their types
3602 canonicalized. When reducing a template type parameter, find the
3603 canonical reduced type parameter.
3604 (any_template_arguments_need_structural_equality_p): New.