1 2008-01-04 Paolo Carlini <pcarlini@suse.de>
2 Jakub Jelinek <jakub@redhat.com>
5 * error.c (dump_template_argument): Deal with TREE_LIST.
7 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
9 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
10 long" in C++0x mode; change the warning to note that "long long"
11 is only unsupported in C++98 mode.
13 2007-12-20 Jason Merrill <jason@redhat.com>
16 * call.c (standard_conversion): Derived-to-base is considered a
19 2007-12-19 Jakub Jelinek <jakub@redhat.com>
22 * parser.c (cp_parser_omp_parallel): For non-combined parallel
23 call cp_parser_statement rather than
24 cp_parser_already_scoped_statement.
26 2007-12-18 Jason Merrill <jason@redhat.com>
29 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
31 (dependent_type_p_r): Handle the domain of an array.
33 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
34 Jakub Jelinek <jakub@redhat.com>
39 * pt.c (template_template_parm_bindings_ok_p): New; verifies
40 bindings of template template parameters after all template
41 arguments have been deduced.
42 (coerce_template_parms): Don't complain when COMPLAIN doesn't
44 (fn_type_unification): Use template_template_parm_bindings_ok_p.
45 (unify): Deal with variadic, bound template template parameters.
46 (get_class_bindings): Use template_template_parm_bindings_ok_p.
48 2007-12-18 Jakub Jelinek <jakub@redhat.com>
51 * decl.c (grokdeclarator): Reject friend sfk_constructor
54 2007-12-17 Jakub Jelinek <jakub@redhat.com>
57 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
60 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
63 * cp-lang.c (cp_classify_record): New.
64 (LANG_HOOKS_CLASSIFY_RECORD): Override.
66 2007-12-11 Jakub Jelinek <jakub@redhat.com>
69 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
72 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
73 dynamic_cast in a template.
75 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
78 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
79 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
81 2007-12-10 Jakub Jelinek <jakub@redhat.com>
84 * error.c (dump_type_prefix, dump_type_suffix): Handle
88 * error.c (dump_expr): Handle ABS_EXPR.
90 2007-12-09 Jakub Jelinek <jakub@redhat.com>
94 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
95 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
96 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
97 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
98 flag_use_repository and repo_emit_p returned 2.
100 2007-12-06 Jakub Jelinek <jakub@redhat.com>
103 * tree.c (stabilize_call, stabilize_init): Do nothing if
104 processing_template_decl.
106 2007-12-05 Jakub Jelinek <jakub@redhat.com>
109 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
110 error instead of assertion failure.
111 * parser.c (cp_parser_decltype): If closing paren is not found,
112 return error_mark_node.
114 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
117 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
119 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
120 since arg_assoc_template_arg will deal with them (better).
122 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
125 * pt.c (tsubst_exception_specification): Handle substitutions into
126 member templates, where tsubst_pack_expansion returns a
129 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
132 * pt.c (unify_pack_expansion): If we didn't deduce any actual
133 bindings for the template parameter pack, don't try to keep the
134 empty deduced arguments.
135 (unify): If a parameter is a template-id whose template argument
136 list contains a pack expansion that is not at the end, then we
137 cannot unify against that template-id.
139 2007-12-02 Paolo Carlini <pcarlini@suse.de>
142 * pt.c (current_template_args): Use error_operand_p.
144 2007-12-02 Paolo Carlini <pcarlini@suse.de>
147 * error.c (dump_decl): Handle TREE_BINFO.
149 2007-12-01 Ollie Wild <aaw@google.com>
152 * typeck.c (build_binary_op): Add conversion of pointers to function
153 members appearing as operands to the equality operators.
155 2007-11-30 Jakub Jelinek <jakub@redhat.com>
158 * error.c (dump_expr): Handle OBJ_TYPE_REF.
160 2007-11-29 Jakub Jelinek <jakub@redhat.com>
163 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
165 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
170 * parser.c (cp_parser_decltype): Don't call finish_id_expression
172 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
175 2007-11-27 Jakub Jelinek <jakub@redhat.com>
177 PR tree-optimization/34181
178 * method.c (use_thunk): Don't inline the call in the thunk.
181 * tree.c (decl_linkage): Static data members and static member
182 functions in anonymous ns classes are lk_external.
184 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
187 * decl.c (start_preparsed_function): Pass
188 processing_template_decl for the new allocate_struct_function
191 2007-11-25 Richard Guenther <rguenther@suse.de>
193 * decl.c (poplevel): Use BLOCK_CHAIN.
195 2007-11-24 Ollie Wild <aaw@google.com>
197 * typeck.c (delta_from_ptrmemfunc): New function.
198 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
199 (build_binary_op): Call delta_from_ptrmemfunc.
201 2007-11-23 Jakub Jelinek <jakub@redhat.com>
205 * decl.c (cp_finish_decl): Disallow variable or field
206 definitions if extern "Java" aggregates.
207 (grokparms): Disallow parameters with extern "Java"
209 (check_function_type): Disallow function return values
210 with extern "Java" aggregates.
211 * init.c (build_new_1): Disallow placement new with
212 extern "Java" aggregates.
214 2007-11-23 Mark Mitchell <mark@codesourcery.com>
215 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
218 * call.c (convert_like_real): Build a zero constant when __null is
219 converted to an integer type.
221 2007-11-22 Jakub Jelinek <jakub@redhat.com>
224 * decl2.c (cp_write_global_declarations): Issue error about static
225 data members in anonymous namespace which are declared and used,
228 2007-11-20 Jakub Jelinek <jakub@redhat.com>
231 * parser.c (cp_parser_class_head): Reject function template ids.
234 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
235 when processing_template_decl to build_array_type.
238 * pt.c (more_specialized_fn): Don't segfault if one or
239 both argument list end with ellipsis.
241 2007-11-18 Jakub Jelinek <jakub@redhat.com>
244 * semantics.c (finish_call_expr): Set
245 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
246 or OVERLOAD with all noreturn functions.
248 2007-11-16 Jakub Jelinek <jakub@redhat.com>
251 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
254 2007-11-13 Jakub Jelinek <jakub@redhat.com>
261 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
262 set to error_mark_node the outermost POINTER_TYPE to the pack if
263 it is seen in a POINTER_TYPE.
264 (push_template_decl_real): If check_for_bare_parameter_packs
265 fails for function return type, set the return type to
266 integer_type_node. If check_for_bare_parameter_packs failed
267 for non-function, return error_mark_node.
270 * call.c (build_new_op): Call resolve_args before calling
273 2007-11-11 Tom Tromey <tromey@redhat.com>
276 * lex.c (handle_pragma_implementation): Use cpp_included_before.
278 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
281 * pt.c (redeclare_class_template): Update error message. Use a
282 note to show the previous declaration.
283 (tsubst_friend_class): Use the location of the friend template as
284 the input location before calling redeclare_class_template.
286 2007-11-11 Jakub Jelinek <jakub@redhat.com>
289 * semantics.c (finish_pseudo_destructor_expr): Handle
290 object == error_mark_node.
292 2007-11-10 Jakub Jelinek <jakub@redhat.com>
295 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
296 is not scalar type, let finish_class_member_access_expr handle
297 diagnostics. Pass BIT_NOT_EXPR argument to
298 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
300 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
303 * decl.c (cp_complete_array_type): If any of the initializer
304 elements are pack expansions, don't compute the array size yet.
306 2007-11-08 Andrew Pinski <pinskia@gmail.com>
309 * tree.c (decl_linkage): Fields have no linkage.
311 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
313 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
315 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
320 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
321 Be careful with ERROR_MARK_NODEs.
322 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
325 2007-11-07 Jakub Jelinek <jakub@redhat.com>
328 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
331 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
335 * tree.c (c_build_qualified_type): Define bridge to
336 cp_build_qualified_type.
338 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
349 * typeck.c (check_return_expr): Pass address of retval to
350 check_for_bare_parameter_packs.
351 * class.c (build_base_field): Tolerate bases that have no layout
353 (end_of_base): Ditto.
354 * tree.c (canonical_type_variant): Be careful with
356 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
358 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
359 which states whether parameter packs should be replaced with
361 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
362 possible. If set_packs_to_error is set true, replace the parameter
363 pack with ERROR_MARK_NODE. Manage our own pointer sets.
364 (uses_parameter_packs): Don't set parameter packs to
366 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
367 which may be modified (if it is a parameter pack). Instructs
368 find_parameter_packs_r to replace parameter packs with
369 ERROR_MARK_NODE (so that they won't cause errors later on).
370 (process_template_parm): Pass pointer to
371 check_for_bare_parameter_packs.
372 (process_partial_specialization): Replace pack expansions before
373 the end of the template argument list with ERROR_MARK_NODE.
374 (push_template_decl_real): Pass pointer to
375 check_for_bare_parameter_packs. Replace parameter packs not at the
376 end of the template parameter list with ERROR_MARK_NODE.
377 (convert_template_argument): Be more careful about using DECL_NAME
378 on only declarations.
379 (unify): Can't unify against ERROR_MARK_NODE.
380 * semantics.c (finish_cond): Pass pointer to
381 check_for_bare_parameter_packs.
382 (finish_expr_stmt): Ditto.
383 (finish_for_expr): Ditto.
384 (finish_switch_cond): Pass pointer to
385 check_for_bare_parameter_packs, and call it before we put the
386 condition into the statement.
387 (finish_mem_initializers): Pass pointer to
388 check_for_bare_parameter_packs.
389 (finish_member_declaration): Ditto.
390 * parser.c (cp_parser_base_clause): Ditto.
392 2007-11-06 Jakub Jelinek <jakub@redhat.com>
395 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
396 with the final TREE_READONLY flag in place. processing_template_decl
397 is known to be 0 in this part of function.
400 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
401 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
402 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
403 * semantics.c (finish_omp_atomic): Revert most of the
404 2007-02-05 changes, just keep the new representation of
405 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
407 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
410 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
413 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
418 * typeck.c (merge_types): Don't lose rvalue references when
420 * call.c (build_over_call): Don't elide move constructors just
421 because the copy constructor is trivial (!).
422 (compare_ics): If comparing cv-qualifiers fails, we can still order
423 based on binding lvalues vs. rvalues.
425 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
428 * pt.c (unify_pack_expansion): bring handling of function call
429 arguments into line with type_unification_real.
431 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
433 * typeck.c (build_binary_op): Use pedwarn instead of error for
436 2007-11-05 Jakub Jelinek <jakub@redhat.com>
439 * parser.c (cp_parser_unary_expression): For &&label call
440 cp_parser_non_integral_constant_expression and return error_mark_node
444 * decl.c (grokdeclarator): Don't call build_memfn_type if type
445 is neither FUNCTION_TYPE nor METHOD_TYPE.
447 2007-11-02 Jakub Jelinek <jakub@redhat.com>
450 * parser.c (cp_parser_nested_name_specifier_opt): Use
451 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
452 typedef of currently open class.
454 2007-11-02 Paolo Carlini <pcarlini@suse.de>
457 * error.c (dump_expr): Deal specially with statements.
459 2007-11-01 Jason Merrill <jason@redhat.com>
462 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
464 (lookup_template_class): Use it to get the outer template args
465 for instantiating one.
468 * pt.c (reduce_template_parm_level): tsubst the parameters
469 of a template template parm.
471 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
474 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
476 2007-11-01 Jakub Jelinek <jakub@redhat.com>
479 * parser.c (cp_parser_postfix_dot_deref_expression): If
480 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
481 first and if that succeeds and type is SCALAR_TYPE_P, create
485 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
486 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
487 as for std::type_info.
489 2007-10-31 Paolo Carlini <pcarlini@suse.de>
492 * cxx-pretty-print.c (pp_cxx_typeid_expression,
493 pp_cxx_delete_expression): Change to static linkage.
494 * cxx-pretty-print.h: Adjust declarations.
495 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
496 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
497 MODOP_EXPR): Forward to pp_expression.
499 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
502 2007-10-31 Christian Bruel <christian.bruel@st.com>
503 Mark Mitchell <mark@codesourcery.com>
506 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
507 if retval is volatile.
509 2007-10-30 Jakub Jelinek <jakub@redhat.com>
512 * decl2.c (build_offset_ref_call_from_tree): Call
513 build_non_dependent_expr on object prior to building ADDR_EXPR from it
514 if FN is DOTSTAR_EXPR.
516 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
520 * pt.c (find_parameter_packs_r): Fix typo in comment.
521 (convert_template_argument): Look at the pattern of a pack
522 expansion to determine what kind of entity we're converting.
523 (coerce_template_parameter_pack): When we have coerced a non-type
524 template parameter pack, substitute into the type of that pack.
525 (tsubst_pack_expansion): When our substitution of a parameter pack
526 is a "trivial" substitution of itself, just substitute into the
527 pack expansion rather than actually expanding.
529 2007-10-29 Jakub Jelinek <jakub@redhat.com>
532 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
533 for non-integral type bitfields. Return true if bitfield is correct, false
534 error has been diagnosed.
535 (check_field_decls): If check_bitfield_decl returned false, call also
538 2007-10-28 Paolo Carlini <pcarlini@suse.de>
539 Mark Mitchell <mark@codesourcery.com>
542 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
543 class member error out and return.
545 2007-10-27 Jakub Jelinek <jakub@redhat.com>
547 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
548 to current_function_decl rather than 0.
551 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
553 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
555 2007-10-27 Jason Merrill <jason@redhat.com>
558 * call.c (convert_default_arg): Detect recursion.
560 2007-10-27 Jakub Jelinek <jakub@redhat.com>
563 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
564 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
566 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
568 * error.c (dump_expr): Handle OFFSETOF_EXPR.
570 2007-10-26 Jason Merrill <jason@redhat.com>
573 * pt.c (get_template_info): New fn.
574 (template_class_depth): Use it.
575 (push_template_decl_real): Check that the template args of the
576 definition match the args of the previous declaration.
578 2007-10-26 Paolo Carlini <pcarlini@suse.de>
581 * decl2.c (coerce_new_type): Do not allow a default argument for
584 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
587 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
588 don't see the leading '('. Only lookup names if we get an
591 2007-10-26 Jakub Jelinek <jakub@redhat.com>
594 * parser.c (cp_parser_parenthesized_expression_list): Set
595 greater_than_is_operator_p to true in between the parens.
597 2007-10-26 Paolo Carlini <pcarlini@suse.de>
600 * decl.c (grokdeclarator): In case of conflicting specifiers
601 just return error_mark_node.
603 2007-10-26 Ollie Wild <aaw@google.com>
605 * expr.c (cxx_expand_expr): Removed.
606 * cp-tree.h (exx_expand_expr): Removed.
607 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
610 2007-10-25 Paolo Carlini <pcarlini@suse.de>
613 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
615 2007-10-23 Jason Merrill <jason@redhat.com>
617 PR c++/25950 (DR 391)
618 * call.c (struct conversion): Remove check_copy_constructor_p.
619 (reference_binding): Always bind a reference directly to a
620 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
622 (check_constructor_callable): Remove.
623 (convert_like_real): Don't call it.
624 (initialize_reference): Don't call check_constructor_callable.
625 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
626 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
627 conversions if LOOKUP_NO_TEMP_BIND.
628 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
629 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
631 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
633 2007-10-22 Jakub Jelinek <jakub@redhat.com>
636 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
637 before checking if its type is integral.
639 2007-10-22 Jason Merrill <jason@redhat.com>
642 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
643 * pt.c (apply_late_template_attributes): Splice out dependent
644 attributes from DECL_ATTRIBUTES.
646 * decl.c (cxx_maybe_build_cleanup): Use build_address.
648 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
650 * typeck.c (build_binary_op) : Use appropriate warning option
651 instead of unnamed warning.
653 2007-10-16 Paolo Carlini <pcarlini@suse.de>
656 * pt.c (current_template_args): Do not change TREE_LIST elements
657 with a TREE_VALUE of error_mark_node.
659 2007-10-16 Mark Mitchell <mark@codesourcery.com>
661 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
662 * decl.c (start_decl): Tidy.
663 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
665 (grokdeclarator): Clarify comment.
667 2007-10-14 Andrew Pinski <pinskia@gmail.com>
670 * decl.c (grokfndecl): Return NULL after the "definition of
671 implicitly-declared" error happened.
673 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
676 * call.c (build_user_type_conversion_1): Do not consider conversion
677 functions to convert a (possibly cv-qualified) object to the (possibly
678 cv-qualified) same object type (or a reference to it), to a (possibly
679 cv-qualified) base class of that type (or a reference to it).
681 2007-10-12 Paolo Carlini <pcarlini@suse.de>
683 * pt.c (tsubst): Use template_parm_level_and_index.
685 2007-10-12 Jakub Jelinek <jakub@redhat.com>
688 * parser.c (cp_parser_compound_statement): Handle label-declarations
689 at the beginning of the compound statement.
690 (cp_parser_block_declaration): Issue diagnostics about __label__
691 not at the beginning of a block.
693 2007-10-11 Paolo Carlini <pcarlini@suse.de>
696 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
697 to convert_template_argument.
698 (coerce_template_parms): Return error_mark_node after fixed-length
700 (tsubst_decl): Check for error_mark_node the return value of the
701 first tsubst in 'case VAR_DECL'.
703 2007-10-08 Ollie Wild <aaw@google.com>
705 * typeck2.c (digest_init): Call cplus_expand_constant after
706 convert_for_initialization.
707 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
708 * expr.c (cplus_expand_constant): Updated function description.
710 2007-10-04 Jason Merrill <jason@redhat.com>
713 * call.c (initialize_reference): Handle local static reference
716 2007-10-03 Jason Merrill <jason@redhat.com>
719 * name-lookup.c (push_namespace_with_attrs): Fold back into...
720 (push_namespace): Here.
721 (handle_namespace_attrs): New fn for the attr code.
722 (leave_scope): Don't pop_visibility.
723 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
724 * parser.c (cp_parser_namespace_definition): Call
725 handle_namespace_attrs and pop_visibility as appropriate.
728 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
730 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
732 * decl.c (duplicate_decls): Preserve linkage flags for mere
733 redeclarations of gnu_inline definitions.
735 2007-10-03 Jason Merrill <jason@redhat.com>
738 * decl.c (wrap_cleanups_r): New fn.
739 (wrap_temporary_cleanups): New fn.
740 (initialize_local_var): Call it.
742 2007-09-29 Jason Merrill <jason@redhat.com>
745 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
746 constant to not have DECL_EXTERNAL if it's file-local.
748 2007-09-28 Ollie Wild <aaw@google.com>
751 2007-09-27 Ollie Wild <aaw@google.com>
753 * typeck2.c (digest_init): Call cplus_expand_constant after
754 convert_for_initialization.
755 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
756 * expr.c (cplus_expand_constant): Updated function description.
758 2007-09-28 Jason Merrill <jason@redhat.com>
761 * class.c (layout_empty_base): Take rli parameter, update
762 rli->record_align if empty base has user-specified alignment.
763 (build_base_field): Pass rli to it.
765 2007-09-28 Paolo Carlini <pcarlini@suse.de>
768 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
770 2007-09-28 Paolo Carlini <pcarlini@suse.de>
773 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
774 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
775 (dump_parameters): Just call dump_type for argument packs too.
777 2007-09-28 Jakub Jelinek <jakub@redhat.com>
780 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
781 qualification by creating qualified PACK_EXPANSION_PATTERN and
782 then calling make_pack_expansion on it.
784 2007-09-27 Ollie Wild <aaw@google.com>
786 * typeck2.c (digest_init): Call cplus_expand_constant after
787 convert_for_initialization.
788 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
789 * expr.c (cplus_expand_constant): Updated function description.
791 2007-09-27 Jason Merrill <jason@redhat.com>
794 * decl2.c (is_late_template_attribute): Don't crash on unknown
797 2007-09-27 Paolo Carlini <pcarlini@suse.de>
800 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
801 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
802 spaces in the formatting.
803 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
805 2007-09-27 Jakub Jelinek <jakub@redhat.com>
807 * error.c (cxx_print_error_function): Add third argument, pass
808 it over to lhd_print_error_function.
809 (cp_print_error_function): If diagnostic->abstract_origin, print
811 * cp-tree.h (struct diagnostic_info): New forward decl.
812 (cxx_print_error_function): Add third argument.
814 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
817 * name-lookup.c (pushtag): Do not create an implicit typedef before
818 the associated type declaration is known to be valid.
820 2007-09-25 Jakub Jelinek <jakub@redhat.com>
822 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
823 rather than pointers.
825 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
828 * search.c (check_final_overrider): Fail if
829 targetm.comp_type_attributes returns 0.
831 2007-09-24 Jason Merrill <jason@redhat.com>
834 * pt.c (resolve_typename_type): Don't look things up in the original
835 template if it would mean losing template arguments.
837 2007-09-24 Jakub Jelinek <jakub@redhat.com>
840 * cp-tree.h (cxx_type_hash_eq): New prototype.
841 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
842 * tree.c (cxx_type_hash_eq): New function.
844 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
847 * tree.c (cp_build_qualified_type_real): Build a canonical
848 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
850 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
854 * tree.c (cplus_array_compare): Compare pointers, not types.
855 (build_cplus_array_type_1): Store new array type into the hash
856 table before building the canonical type; build the canonical type
858 (cp_build_qualified_type_real): Put all of the array types with
859 cv-qualified element types into the C++ array hash table, built as
860 variants of the unqualified versions.
862 2007-09-23 Jason Merrill <jason@redhat.com>
865 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
866 for deprecation warnings.
868 2007-09-22 Jason Merrill <jason@redhat.com>
871 * call.c (build_over_call): Warn about deprecated virtuals.
874 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
875 (MAYBE_TAGGED_TYPE_P): Remove.
876 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
877 instead of calling is_late_template_attribute again.
878 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
879 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
880 Don't crash on typedefs from non-template classes.
881 * decl2.c (grokfield): Don't sorry about attrs on template parms.
882 (is_late_template_attribute): All attributes applied to template
883 parms or typename types are dependent. Static.
884 (splice_template_attributes): Pass decl through.
885 (save_template_attributes): Likewise.
887 2007-09-20 Jakub Jelinek <jakub@redhat.com>
890 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
891 returned from tsubst_pack_expansion.
892 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
893 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
895 2007-09-20 Paolo Carlini <pcarlini@suse.de>
898 * semantics.c (finish_id_expression): Use consistently
899 context_for_name_lookup.
900 * decl.c (fixup_anonymous_aggr): Fix error message for
901 anonymous struct (vs union).
903 2007-09-19 Jason Merrill <jason@redhat.com>
906 * pt.c (tsubst): Handle typedefs by looking for the specialization.
907 (retrieve_specialization): Only tagged types use
908 DECL_TEMPLATE_INSTANTIATIONS.
909 (instantiate_class_template): Push nested classes too.
910 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
912 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
913 * init.c (is_aggr_type): Remove redundant tests.
914 * class.c (push_nested_class): Use CLASS_TYPE_P.
916 2007-09-20 Paolo Carlini <pcarlini@suse.de>
919 * init.c (build_zero_init): If, recursively, build_zero_init
920 returns a NULL_TREE, do not append it to the VEC of constructors.
922 2007-09-18 Jason Merrill <jason@redhat.com>
925 * pt.c (apply_late_template_attributes): Set processing_template_decl.
926 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
927 ATTR_FLAG_TYPE_IN_PLACE.
928 (tsubst): Do unqualified lookup to find typedefs from current class.
929 [ARRAY_TYPE]: Propagate alignment info.
930 * decl2.c (is_late_template_attribute): Only defer handling of
931 attribute aligned if the expression is dependent.
932 (save_template_attributes): If we're deferring any attributes,
933 make this a naming typedef.
935 2007-09-18 Paolo Carlini <pcarlini@suse.de>
938 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
939 va_arg instead of __builtin_va_arg.
941 2007-09-18 Paolo Carlini <pcarlini@suse.de>
944 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
945 (pp_cxx_primary_expression): Use it.
946 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
947 * error.c (dump_expr): Use it.
949 2007-09-18 Paolo Carlini <pcarlini@suse.de>
952 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
953 out case TYPEID_EXPR to...
954 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
955 and pp_cxx_right_paren.
956 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
957 * error.c (dump_expr): Use it.
959 2007-09-18 Paolo Carlini <pcarlini@suse.de>
962 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
963 (pp_cxx_primary_expression): Use it.
964 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
965 * error.c (dump_expr): Use it.
967 2007-09-16 Paolo Carlini <pcarlini@suse.de>
970 * init.c (build_new): Remove warning for zero-element
973 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
976 * call.c (maybe_handle_implicit_object): Set this_p, clear
977 rvaluedness_matches_p.
978 (compare_ics): Do not compare rvaluedness matching when one of the
979 operands is an implicit object.
981 2007-09-14 Jason Merrill <jason@redhat.com>
983 PR c++/17743, c++/19163
984 * decl2.c (is_late_template_attribute): New fn.
985 (splice_template_attributes, save_template_attributes): New fns.
986 (cplus_decl_attributes): Call save_template_attributes.
987 * pt.c (apply_late_template_attributes): New fn.
988 (instantiate_class_template, tsubst_decl): Use it.
989 * cp-tree.h: Declare is_late_template_attribute.
991 2007-09-13 Tom Tromey <tromey@redhat.com>
993 * parser.c (cp_lexer_new_main): Don't use
994 c_lex_return_raw_strings.
995 (cp_lexer_get_preprocessor_token): Update. Add special case when
998 2007-09-11 Jan Hubicka <jh@suse.cz>
1000 * method.c (use_thunk): Use tree_rest_of_compilation
1001 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
1002 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
1003 * cp-tree.h (expand_body): Kill.
1004 (emit_associated_thunks): Declare.
1005 * semantics.c (emit_associated_thunks): Export.
1006 (expand_body): Kill.
1008 2007-09-09 David Daney <ddaney@avtrex.com>
1011 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
1012 to calculate cookie_ptr.
1014 2007-09-08 Jason Merrill <jason@redhat.com>
1017 * pt.c (most_specialized_class): Set processing_template_decl
1018 while tsubsting partial spec args.
1020 2007-09-06 Jason Merrill <jason@redhat.com>
1022 * decl2.c (get_guard): Copy visibility from the guarded variable.
1024 2007-09-06 Jan Hubicka <jh@suse.cz>
1026 * semantics.c (expand_body): Do not mark arguments of clones used.
1028 2007-09-06 Paolo Carlini <pcarlini@suse.de>
1031 * decl.c (cp_finish_decl): When processing_template_decl,
1032 deal correctly with init as TREE_LIST.
1034 2007-09-06 Tom Tromey <tromey@redhat.com>
1036 * decl.c (finish_function): Put return's location on line zero of
1039 2007-09-05 Jason Merrill <jason@redhat.com>
1042 * except.c (prepare_eh_type): Use type_decays_to.
1045 * init.c (build_delete): Use build_headof to get the address of the
1046 complete object if we aren't using the deleting destructor.
1047 * rtti.c (build_headof): No longer static.
1048 * cp-tree.h: Declare it.
1050 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1052 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1053 decl if a prototype for XX is provided with throw().
1056 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1057 on __*_chk non-__builtin_* decls.
1059 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1062 * semantics.c (finish_id_expression): Use context_for_name_lookup
1063 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1064 * class.c (finish_struct_anon): Deal correctly with anonymous
1065 structs (vs unions, as GNU extension) in error messages.
1067 2007-09-05 Jan Hubicka <jh@suse.cz>
1069 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1070 call, DECL_EXTERNAL checks and current_function_decl saving.
1072 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1074 PR c++/29731 (again)
1075 * parser.c (cp_parser_primary_expression): Return error_mark_node
1076 when a statement-expression is found in a template-argument list.
1078 2007-09-04 Jason Merrill <jason@redhat.com>
1080 * except.c (initialize_handler_parm): Use
1081 fold_build_cleanup_point_expr.
1084 * call.c (reference_binding): Don't look for user-defined conversions
1088 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1089 the MUST_NOT_THROW_EXPR.
1091 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1093 * decl.c (cp_finish_decl): Call determine_visibility before
1094 make_rtl_for_nonlocal_decl.
1096 2007-09-04 Jason Merrill <jason@redhat.com>
1099 * pt.c (most_specialized_class): Substitute outer template
1100 arguments into the arguments of a member template partial
1102 (strip_innermost_template_args): New fn.
1104 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1106 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1108 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1110 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1111 * decl.c (cp_make_fname_decl): Likewise,
1112 * parser.c (cp_parser_string_literal): Likewise,
1113 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1114 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1117 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1120 * typeck.c (build_unary_op): Fix error message for
1121 Boolean expression as operand to operator--.
1123 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1125 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1126 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1129 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1132 * init.c (build_default_init): Make extern.
1133 * cp-tree.h (build_default_init): Declare here.
1134 * pt.c (tsubst_expr): When the instantiation of the initializer of
1135 a variable results in an empty list, default-initialize the
1137 (tsubst_copy_and_build): When the instantiation of the initializer
1138 in a new expression results in an empty initializer list,
1139 default-initialize it.
1141 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1143 * mangle.c (write_type): Change mangling of rvalue reference from
1146 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1148 * decl.c (duplicate_decls): Remove duplicated line.
1150 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1153 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1154 BOUND_TEMPLATE_TEMPLATE_PARM.
1156 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1159 * search.c (lookup_member): Check the name argument for
1162 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1165 * parser.c (cp_parser_trait_expr): Check rerurn value of
1168 2007-08-30 Ollie Wild <aaw@google.com>
1170 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1171 convert_ptrmem for pointer to member conversions.
1172 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1173 (ocp_convert): Update cp_convert_to_pointer call.
1174 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1176 (build_static_cast_1): Check can_convert for conversions in either
1178 (get_delta_difference_1): New function.
1179 (get_delta_difference): Refactor to call get_delta_difference_1.
1181 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1183 * decl.c (start_preparsed_function): Set
1184 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1186 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1189 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1190 BOUND_TEMPLATE_TEMPLATE_PARM.
1192 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1196 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1197 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1199 2007-08-27 Jason Merrill <jason@redhat.com>
1202 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1203 Look inside STMT_EXPR.
1204 * semantics.c (stmt_expr_value_expr): New fn.
1205 * cp-tree.h: Declare it.
1208 * decl.c (groktypename): Ignore attributes applied to class type.
1210 2007-08-28 Richard Guenther <rguenther@suse.de>
1212 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1214 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1216 * error.c (dump_expr): Handle COMPLEX_CST.
1217 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1218 (pp_cxx_expression): Likewise.
1220 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1222 * decl.c (GNU_INLINE_P): New.
1223 (duplicate_decls): Handle gnu_inline. Merge attributes and
1224 some flags in overriding definitions.
1225 (redeclaration_error_message): Handle gnu_inline.
1226 (start_preparsed_function): Likewise.
1228 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1230 * call.c (sufficient_parms_p): Constify.
1231 * class.c (same_signature_p): Likewise.
1232 * cp-gimplify.c (is_invisiref_parm,
1233 cxx_omp_privatize_by_reference): Likewise.
1234 * cp-objcp-common.c (has_c_linkage): Likewise.
1235 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1236 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1237 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1238 num_artificial_parms_for, comp_template_parms,
1239 template_parameter_pack_p, any_dependent_template_arguments_p,
1240 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1241 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1242 zero_init_p, member_p, cp_lvalue_kind,
1243 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1244 varargs_function_p, is_dummy_object, special_function_kind,
1245 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1246 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1247 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1248 cp_has_mutable_p, at_least_as_qualified_p,
1249 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1250 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1251 * except.c (nothrow_libfn_p): Likewise.
1252 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1254 * pt.c (comp_template_parms, template_parameter_pack_p,
1255 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1256 any_dependent_template_arguments_p): Likewise.
1257 * repo.c (repo_export_class_p): Likewise.
1258 * semantics.c (anon_aggr_type_p): Likewise.
1259 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1260 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1261 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1262 zero_init_p, special_function_p): Likewise.
1263 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1264 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1265 compparms, invalid_nonstatic_memfn_p,
1266 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1267 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1268 cp_has_mutable_p, lvalue_or_else): Likewise.
1270 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1272 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1273 * cp-objcp-common.c (cp_tree_size): Ditto.
1274 * tree.c (cp_walk_subtrees): Ditto
1275 * cp-tree.def (TINST_LEVEL): Go away.
1276 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1277 move together with other non-tree structs.
1278 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1279 (union lang_tree_node): Eliminate tinst_level field.
1280 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1281 (current_instantiation, outermost_tinst_level): Return
1282 a "struct tinst_level *".
1284 * error.c (print_instantiation_partial_context): Change second
1285 parameter to a "struct tinst_level *". Replace accessor macros
1287 (print_instantiation_full_context): Likewise.
1288 * lex.c (in_main_input_context): Likewise.
1290 * pt.c (struct pending_templates): New.
1291 (pending_templates, last_pending_template): Use it as a type.
1292 (current_tinst_level): Change typo to "struct tinst_level *"
1293 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1294 (add_pending_template): Construct a "struct pending_template".
1295 Replace TINST_LEVEL accessor macros with field access.
1296 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1297 (pop_tinst_level): Likewise.
1298 (instantiate_pending_templates): Likewise. Factor common code used
1299 when an instantiation has been done.
1300 (outermost_tinst_level): Replace tree_last with loop.
1301 (current_instantiation): Return a "struct tinst_level *".
1303 2007-08-24 Ollie Wild <aaw@google.com>
1305 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1306 * name-lookup.h (cp_binding_level): Remove vtables member.
1308 2007-08-24 Richard Guenther <rguenther@suse.de>
1310 * tree.c (cp_cannot_inline_tree_fn): Remove.
1311 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1312 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1315 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1318 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1319 error_mark_node right away if build_expr_type_conversion
1323 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1324 is error_mark_node rather than NULL_TREE.
1325 * pt.c (check_explicit_specialization): Likewise.
1328 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1329 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1331 2007-08-22 Jason Merrill <jason@redhat.com>
1334 * pt.c (outermost_tinst_level): New function.
1335 * lex.c (in_main_input_context): New function.
1336 * cp-tree.h: Declare it.
1337 * decl2.c (constrain_class_visibility): Use it to avoid warning
1338 about uses of the anonymous namespace in the main input file.
1340 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1342 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1344 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1347 * class.c (finish_struct_1): Warn when a class has virtual
1348 functions and accessible non-virtual destructor.
1350 2007-08-20 Richard Guenther <rguenther@suse.de>
1354 * call.c (build_new_method_call): Convert initializer to
1356 * init.c (build_aggr_init): Do not fiddle with types.
1357 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1358 * except.c (build_throw): Do not drop qualifiers for the
1360 * typeck.c (get_member_function_from_ptrfunc): Do not
1361 fiddle with types, instead convert.
1362 (build_ptrmemfunc1): Convert to the target type for
1364 (gfc_trans_allocate): Convert result to target type.
1365 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1366 pointer-to-member structures shall have alias set zero as well.
1368 2007-08-20 Richard Guenther <rguenther@suse.de>
1370 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1372 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1373 (nonstatic_local_decl_p): Likewise.
1374 * tree.c (cp_auto_var_in_fn_p): Remove.
1375 * decl.c (nonstatic_local_decl_p): Remove.
1377 2007-08-20 Richard Guenther <rguenther@suse.de>
1379 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1381 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1382 cp_walk_subtrees lh parameter.
1383 (cp_walk_tree_without_duplicates): New define to
1384 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1385 * tree.c (count_trees): Call
1386 cp_walk_tree_without_duplicates.
1387 (verify_stmt_tree): Call cp_walk_tree.
1388 (break_out_target_exprs): Likewise.
1389 (WALK_SUBTREE): Likewise.
1390 * cp-gimplify.c (cp_genericize): Likewise.
1391 * cp-pt.c (find_parameter_packs_r): Likewise.
1392 (uses_parameter_packs): Likewise.
1393 (make_pack_expansion): Likewise.
1394 (check_for_bare_parameter_packs): Likewise.
1395 (for_each_template_parm): Likewise.
1396 * decl.c (check_default_argument): Call
1397 cp_walk_tree_without_duplicates.
1398 * except.c (build_throw): Likewise.
1399 * decl2.c (type_visibility): Likewise.
1400 * semantics.c (expand_or_defer_fn): Likewise.
1401 (finalize_nrv): Call cp_walk_tree.
1403 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1406 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1407 Initialize it with save_expr rather than get_temp_regvar.
1409 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1412 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1415 2007-08-17 Ollie Wild <aaw@google.com>
1418 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1419 declarations into appropriate slots for comparison. Fix type
1422 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1425 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1426 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1428 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1431 * parser.c (cp_parser_class_head): Improve error message.
1433 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1435 * pt.c (instantiate_decl): Set input_location
1436 for the function end.
1438 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1440 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1442 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1443 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1444 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1445 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1446 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1447 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1448 * typeck.c (cp_type_quals): Likewise.
1449 * typeck2.c (cxx_incomplete_type_diagnostic,
1450 cxx_incomplete_type_error): Likewise.
1452 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1455 * pt.c (tsubst_friend_function): When check_classfn
1456 returns error_mark_node likewise return it.
1458 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1461 * typeck.c (check_return_expr): Don't NRV optimize vars in
1463 * decl.c (finish_function): Comment fix.
1465 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1468 * pt.c (push_template_decl_real): Depending on TYPE_P
1469 use either TYPE_CONTEXT or DECL_CONTEXT.
1471 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1473 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1474 constructors and destructors return this.
1476 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1479 * decl2.c (check_classfn): Return error_mark_node in case of error;
1480 in that case, do not call add_method.
1481 * decl.c (start_decl): Deal with check_classfn returning
1483 (grokfndecl): Likewise.
1484 * pt.c (tsubst_friend_function): Likewise.
1486 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1489 * typeck.c (build_binary_op): Disallow vector float types with
1490 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1492 2007-08-11 Ian Lance Taylor <iant@google.com>
1494 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1496 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1498 2007-08-10 Ollie Wild <aaw@google.com>
1500 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1502 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1504 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1505 (lookup_using_namespace): Fix ambiguous_decl call.
1506 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1508 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1510 * call.c (name_as_c_string): Use CONST_CAST.
1511 * decl.c (build_decl): Likewise.
1512 * parser.c (cp_parser_string_literal): Likewise.
1514 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1517 * error.c (dump_expr): Consistently use the *_cxx_*
1518 variants of the pretty-print functions.
1520 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1523 * decl.c (check_special_function_return_type): Just error
1524 on return type specified for conversion operator.
1526 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1528 * typeck2.c (readonly_error): Handle general expressions.
1529 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1531 2007-08-06 Dan Hipschman <dsh@google.com>
1533 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1534 access function name.
1536 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1539 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1540 * g++spec.c (lang_specific_driver): Check them.
1542 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1545 * pt.c (inline_needs_template_parms): Fix comment; change return type
1548 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1551 2007-03-26 Dirk Mueller <dmueller@suse.de>
1553 * parser.c (cp_parser_member_declaration): Pedwarn
1554 about stray semicolons after member declarations.
1556 2007-08-02 Lee Millward <lee.millward@gmail.com>
1561 * parser.c (cp_parser_asm_definition): Detect and discard asm
1562 statements with invalid inputs or outputs.
1563 (cp_parser_asm_operand_list): Return error mark node if any
1564 of the operands are invalid. Adjust documentation.
1566 2007-08-02 Nick Clifton <nickc@redhat.com>
1568 * typeck.c: Change copyright header to refer to version 3 of the
1569 GNU General Public License and to point readers at the COPYING3
1570 file and the FSF's license web page.
1571 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1572 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1573 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1574 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1575 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1576 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1577 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1578 name-lookup.h, parser.c: Likewise.
1580 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1583 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1585 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1588 * semantics.c (finish_label_stmt): Reject the __label__
1589 extension outside function scopes.
1591 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1593 * parser.c (eof_token): Un-constify.
1594 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1595 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1598 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1600 * pt.c, tree.c, typeck2.c: Fix comment typos.
1602 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1603 Mark Mitchell <mark@codesourcery.com>
1606 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1607 hidden due to friend declarations in local classes.
1609 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1611 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1612 * cp-tree.def (DECLTYPE_TYPE): New.
1613 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1614 (dump_type_prefix): Ditto.
1615 (dump_type_suffix): Ditto.
1616 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1617 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1618 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1620 (DECLTYPE_TYPE_EXPR): New.
1621 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1622 (finish_declared_type): Declare.
1623 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1624 DECLTYPE_TYPE nodes.
1625 (pp_cxx_type_id): Ditto.
1626 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1627 (tsubst): Substitute into a DECLTYPE_TYPE node.
1628 (tsubst_copy): Ditto.
1629 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1631 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1632 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1633 structural equality (because we can't hash the expressions).
1634 (finish_declared_type): New.
1635 * lex.c (reswords): Add "decltype" keyword.
1636 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1637 (cp_parser_postfix_expression): Add member_access_only_p to
1638 restrict postfix expression to member access expressions.
1639 (cp_parser_unary_expression): Update call to
1640 cp_parser_postfix_expression to reflect new parameter.
1641 (cp_parser_declared_type): New.
1642 (cp_parser_simple_type_specifier): Parse decltype types.
1644 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1647 * call.c (convert_for_arg_passing): Only widen bitfields to their
1648 declared types if necessary.
1650 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1652 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1655 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1657 * decl.c (typename_hash, typename_compare): Constify.
1658 * mangle.c (hash_type, compare_type): Likewise.
1659 * pt.c (eq_local_specializations, hash_local_specialization):
1661 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1662 list_hash): Likewise.
1663 * typeck2.c (pat_compare): Likewise.
1665 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1667 * method.c (implicitly_declare_fn): Increase alignment if member
1668 function pointer format requires it.
1670 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1673 * typeck.c (check_return_expr): Do not pass a null argument
1676 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1679 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1682 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1685 * typeck.c (convert_arguments): Only use default args if we have
1689 * typeck.c (structural_comptypes): No need to check
1690 resolve_typename_type return value here.
1691 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1692 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1693 original type rather than error_mark_node in case of failure.
1694 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1695 resolve_typename_type result check.
1696 (cp_parser_direct_declarator, cp_parser_head,
1697 cp_parser_constructor_declarator_p): Likewise.
1699 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1701 * pt.c (template_parms_variadic_p): Remove.
1702 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1704 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1707 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1708 argument to dump_aggr_init_expr_args instead of false.
1710 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1712 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1713 canonical types; otherwise, fall back to structural type
1714 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1715 internal compiler error if the canonical types are wrong.
1717 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1720 * parser.c (cp_parser_make_indirect_declarator): When the
1721 the code argument is ERROR_MARK return cp_error_declarator.
1723 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1726 * decl.c (cxx_init_decl_processing): Don't set
1727 force_align_functions_log.
1728 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1729 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1730 FUNCTION_DECL, return its alignment.
1732 2007-07-09 Richard Guenther <rguenther@suse.de>
1734 * decl.c (start_preparsed_function): Do not promote return type.
1736 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1739 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1741 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1744 * pt.c (resolve_overloaded_unification): Robustify. Return a
1746 (type_unification_real): Adjust accordingly.
1748 2007-07-06 Richard Guenther <rguenther@suse.de>
1750 * init.c (build_new_1): Use the correct pointer type.
1751 * typeck2.c (build_m_component_ref): Likewise.
1753 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1756 * init.c (build_zero_init): Always build an initializer for
1758 * typeck2.c (build_functional_cast): Use build_zero_init.
1761 * init.c (build_new_1): Always pass the allocation function to
1762 build_op_delete_call.
1763 * call.c (build_op_delete_call): Handle operator delete with a
1764 variable-argument list. Do not issue an error when no matching
1765 deallocation function is available for a new operator.
1768 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1769 * decl.c (value_dependent_init_p): New function.
1770 (cp_finish_decl): Use it.
1771 * pt.c (value_dependent_expression_p): Use
1772 any_value_dependent_elements_p.
1773 * parser.c (cp_parser_primary_expression): Add comment about
1774 treating dependent qualified names as integral
1775 constant-expressions.
1777 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1779 * decl.c (build_ptrmemfunc_type): Always use structural equality
1780 tests when comparing pointer-to-member-function types, because the
1781 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1784 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1786 * init.c (build_new): Tweak comment.
1788 2007-06-29 Dave Brolley <brolley@redhat.com>
1791 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1792 type to its base type and number of elements here.
1793 * init.c (build_new): Call complete_type_or_else to ensure that the
1794 type is complete and to issue a diagnostic if it is not.
1795 (build_new_1): Don't call complete_type_or_else here.
1797 2007-07-03 Richard Guenther <rguenther@suse.de>
1800 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1803 2007-07-02 Simon Baldwin <simonb@google.com>
1805 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1806 for inner-style nested forward declarations that don't declare
1809 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1812 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1813 DECL_P in not a variable and appears more than once error messages.
1815 2007-07-01 Ollie Wild <aaw@google.com>
1817 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
1818 (select_decl): Remove function.
1819 (unqualified_namespace_lookup): Populate binding by calling
1820 ambiguous_decl. Remove select_decl call.
1821 (lookup_qualified_name): Remove select_decl call.
1822 * decl.c (lookup_and_check_tag): Check for ambiguous references.
1823 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
1824 generation when name lookup is ambiguous.
1826 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
1829 * init.c (build_new_1): Use structural equality on the copy of the
1832 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1834 * decl2.c (determine_visibility): Implement
1835 flag_visibility_ms_compat effect on type info.
1836 * decl.c (cxx_init_decl_processing): Implement
1837 global effect of flag_visibility_ms_compat.
1839 2007-06-28 Geoffrey Keating <geoffk@apple.com>
1841 * decl2.c (start_objects): Mark constructor-running function
1844 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
1847 * decl.c (grokdeclarator): Reset friendp for member functions declared
1848 friend of their own class.
1850 2007-06-23 Mark Mitchell <mark@codesourcery.com>
1852 * decl2.c (determine_visibility): Don't look for dllexport here.
1853 (determine_visibility_from_class): Tidy.
1855 2007-06-18 Simon Baldwin <simonb@google.com>
1858 * parser.c (cp_parser_single_declaration): Added check for storage
1859 class other than sc_none in parsed declaration, and a flag to indicate
1860 if the call is part of an explicit template specialization parse.
1861 * (cp_parser_explicit_specialization): Specialization check flag added
1862 to call to cp_parser_single_declaration(), set true.
1863 * (cp_parser_template_declaration_after_export): Specialization check
1864 flag added to call to cp_parser_single_declaration(), set false.
1865 * pt.c (check_explicit_specialization): Added code to copy visiblity
1866 and linkage from the templated function to the explicit specialization.
1868 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1870 * typeck.c (build_binary_op): For templates build the
1871 expression in pieces to avoid the assert in build2_stat.
1872 (get_member_function_from_ptrfunc):
1873 Change over to using POINTER_PLUS_EXPR and convert
1874 the second operand to sizetype.
1875 * typeck2.c (build_m_component_ref): Likewise.
1876 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
1877 instead of PLUS_EXPR for pointers.
1878 (build_new_1): Likewise.
1879 (build_vec_delete_1): Likewise.
1880 (build_vec_delete): Likewise.
1881 * class.c (build_base_path): Likewise.
1882 (build_base_path): Likewise.
1883 (convert_to_base_statically): Likewise.
1884 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
1885 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
1886 instead of PLUS_EXPR.
1887 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
1888 instead of PLUS_EXPR for pointers.
1889 * call.c (build_special_member_call): Likewise.
1890 * rtti.c (build_headof): Likewise.
1891 Use sizetype instead of ptrdiff_type_node.
1892 (tinfo_base_init): Create a POINTER_PLUS_EXPR
1893 instead of PLUS_EXPR for pointers.
1894 * except.c (expand_start_catch_block): Do a
1895 NEGATIVE and then a POINTER_PLUS_EXPR instead
1897 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
1898 PLUS_EXPR on pointer types over to use
1899 POINTER_PLUS_EXPR and remove the conversion
1900 to the pointer types.
1901 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
1902 adding to a pointer type. Use size_int instead of
1903 ssize_int. Convert the index to sizetype before
1904 adding it to the pointer.
1906 2007-06-15 Mark Mitchell <mark@codesourcery.com>
1908 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
1909 (DECL_ANON_UNION_VAR_P): New macro.
1910 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
1911 than DECL_VAR_MARKED_P, to keep track of which variables we have
1913 * decl.c (redeclaration_error_message): Complain about redeclaring
1914 anonymous union members at namespace scope.
1915 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
1917 2007-06-14 Geoff Keating <geoffk@apple.com>
1919 * decl2.c (determine_visibility): Ensure that functions with
1920 hidden types as parameters are hidden.
1923 * decl2.c (determine_visibility): Remove duplicate code for
1926 2007-06-12 Ian Lance Taylor <iant@google.com>
1929 * init.c (avoid_placement_new_aliasing): New static function.
1930 (build_new_1): Call it.
1932 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
1934 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
1935 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
1937 2007-06-08 Jakub Jelinek <jakub@redhat.com>
1940 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
1941 on init, the non-decl cond operand and increment value.
1943 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
1946 * decl.c (check_initializer): Report an error when a brace enclosed
1947 initializer is used for a non-aggregate type in C++98.
1948 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
1950 (grokdeclarator): Likewise.
1951 (move_fn_p): Likewise.
1952 * typeck.c (check_return_expr): Likewise.
1953 * call.c (reference_binding): Likewise.
1954 * error.c (cp_cpp_error): Likewise.
1955 * pt.c (check_default_tmpl_args): Likewise.
1957 * lex.c (init_reswords): Likewise.
1958 * parser.c (p_parser_primary_expression): Likewise.
1959 (TOKEN_PRECEDENCE): Likewise.
1960 (cp_parser_init_declarator): Likewise.
1961 (cp_parser_ptr_operator): Likewise.
1962 (cp_parser_parameter_declaration): Likewise.
1963 (cp_parser_enclosed_template_argument_list): Likewise.
1964 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
1965 (cp_parser_next_token_ends_template_argument_p): Likewise.
1967 2007-06-04 Simon Baldwin <simonb@google.com>
1969 * decl.c (grokdeclarator): Readability change. Moved case labels
1970 into direct switch statement scope.
1972 2007-06-04 Paolo Carlini <pcarlini@suse.de>
1974 * call.c (convert_like_real): Remove pointless code.
1976 2007-05-31 Mark Mitchell <mark@codesourcery.com>
1978 * decl.c (get_atexit_fn_ptr_type): New function.
1979 (get_atexit_node): Use it.
1980 (start_cleanup_fn): Likewise.
1981 (register_dtor_fn): Use the object's destructor, instead of a
1982 separate cleanup function, where possible.
1983 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
1984 (atexit_fn_ptr_type_node): New macro.
1985 * decl2.c (build_cleanup): Use build_address.
1987 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
1989 * typeck.c (build_binary_op): Include types in error.
1991 2007-05-31 Jakub Jelinek <jakub@redhat.com>
1994 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
1995 needs runtime initialization.
1997 2007-05-31 Paolo Carlini <pcarlini@suse.de>
2000 * semantics.c (finish_trait_expr): Complete the types.
2002 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
2003 Douglas Gregor <doug.gregor@gmail.com>
2004 Pedro Lamarao <pedro.lamarao@mndfck.org>
2005 Howard Hinnant <howard.hinnant@gmail.com>
2009 * typeck.c (comptypes): Don't consider rvalue and lvalue
2010 reference types to be equivalent.
2011 (check_return_expr): Move from certain lvalues when returning
2013 * decl.c (grokdeclarator): Implement reference collapsing.
2014 (copy_fn_p): Don't consider constructors taking rvalue references
2015 to be copy constructors.
2017 * call.c (conversion): New "rvaluedness_matches_p" member.
2018 (convert_class_to_reference): Require reference type as first
2019 parameter instead of base type.
2020 (reference_binding): Add logic to handle rvalue references.
2021 (implicit_conversion): Update inaccurate comment.
2022 (convert_like_real): Disable creation of temporaries that are
2023 impossible to initialize for types with move constructors.
2024 (build_over_call): Elide move constructors when possible.
2025 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
2026 (maybe_handle_ref_bind): Return conversion instead of type node.
2027 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
2028 determine preferred conversion sequences.
2029 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
2030 (LOOKUP_PREFER_RVALUE): New.
2031 (DECL_MOVE_CONSTRUCTOR_P): New.
2032 (struct cp_declarator): Add "reference" member for reference
2033 types, with new "rvalue_ref" flag.
2034 (cp_build_reference_type): Declare.
2035 (move_fn_p): Declare.
2036 * error.c (dump_type_prefix): Format rvalue reference types
2037 correctly in error messages.
2038 * except.c (build_throw): Move from certain lvalues when
2040 * mangle.c (write_type): Mangle rvalue references differently
2041 than regular references.
2042 * parser.c (make_reference_declarator): Add boolean parameter for
2044 (cp_parser_make_indirect_declarator): New.
2045 (cp_parser_new_declarator_opt): Call
2046 cp_parser_make_indirect_declarator.
2047 (cp_parser_conversion_declarator_opt): Ditto.
2048 (cp_parser_declarator): Ditto.
2049 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2051 * pt.c (tsubst): Implement reference collapsing.
2052 (maybe_adjust_types_for_deduction): Implement special template
2053 parameter deduction rule for rvalue references.
2054 (type_unification_real): Update calls to
2055 maybe_adjust_types_for_deduction.
2056 (try_one_overload): Ditto.
2057 (unify_pack_expansion): Ditto.
2058 * tree.c (lvalue_p_1): Handle rvalue reference types.
2059 (cp_build_reference_type): New.
2061 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2064 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2065 variables that need runtime initialization.
2067 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2070 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2071 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2072 case POSTDECREMENT_EXPR>): Return the error_mark_node
2073 if either the real or imaginary parts would an
2076 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2077 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2080 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2081 token is a closing brace, false if there are no tokens left.
2082 (cp_parser_namespace_alias_definition): Only consume the next token if
2083 it is a closing brace.
2085 * parser.c (cp_parser_class_specifier): Likewise.
2087 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2089 * semantics.c (finish_member_declaration): Fix a typo in the
2092 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2104 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2105 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2106 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2107 whether everything was okay. Fix indentation.
2108 (push_template_decl_real): Check for bare parameter packs in
2109 function parameters; where errors occur, mark the parameter types
2110 with ERROR_MARK_NODEs to avert ICEs.
2111 (coerce_template_parameter_pack): New.
2112 (coerce_template_parms): Moved parameter pack coercion into
2113 coerce_template_parameter_pack, and permit it anywhere in the
2114 template parameter list (not just at the end). Parameter and
2115 argument indices can vary (somewhat) separately now, so add
2116 PARM_IDX and ARG_IDX.
2117 (fn_type_unification): Don't set an argument pack as incomplete if
2118 no argument pack was deduced.
2119 (type_unification_real): If a type parameter is a parameter pack
2120 and has not otherwise been deduced, it will be deduced to an empty
2122 (more_specialized_fn): Use the actual lengths of the argument
2123 lists when comparing against expansions.
2124 * semantics.c (finish_member_declaration): If a field's type has
2125 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2127 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2130 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2132 2007-05-22 Ollie Wild <aaw@google.com>
2134 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2135 (unqualified_namespace_lookup): Adds check for hidden types.
2137 2007-05-22 Ollie Wild <aaw@google.com>
2139 * decl.c (duplicate_decls): Verify namespace names are unique.
2141 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2143 * decl.c (cxx_maybe_build_cleanup): Handle
2144 __attribute__((cleanup)).
2146 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2148 * cvt.c (cp_convert_and_check): Don't check warnings if the
2151 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2153 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2155 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2158 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2159 type only if is a class type (5.2.8/4).
2161 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2163 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2164 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2165 c_common_unsigned_type.
2167 2007-05-11 Silvius Rus <rus@google.com>
2169 * cp/typeck.c (build_indirect_ref): Add call to
2170 strict_aliasing_warning.
2171 (build_reinterpret_cast_1): Condition call to
2172 strict_aliasing_warning.
2174 2007-05-11 Jan Hubicka <jh@suse.cz>
2176 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2177 * decl2.c (start_objects): ctors and dtors are no longer public.
2178 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2180 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2182 * typeck.c (build_unary_op): Remove code that used to
2183 handle non lvalue increments/decrements.
2185 2007-05-07 Mike Stump <mrs@apple.com>
2187 * parser.c (check_empty_body): Add.
2188 (cp_parser_iteration_statement): Add call to check_empty_body.
2190 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2193 * mangle.c (write_mangled_name): Mangle static variable names.
2194 (write_unqualified_name): Use local-source-name for
2195 namespace-scope static variables.
2197 2007-05-04 Dirk Mueller <dmueller@suse.de>
2199 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2202 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2205 * decl2.c (constrain_class_visibility):
2206 Use strip_pointer_or_array_types instead of strip_array_types.
2208 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2211 * decl.c (reshape_init_r): Don't reshape the first element if it
2212 is a pointer to member function.
2214 2007-04-27 Simon Baldwin <simonb@google.com>
2216 * decl.c (grokparms): Changed message format from %qD to %qE.
2218 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2220 * error.c (maybe_warn_variadic_templates): Variadic templates are
2221 now in C++0x, so only warn about them in C++98 mode.
2223 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2226 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2227 integeral types from vectors types.
2229 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2232 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2233 for type dependent OMP_CLAUSE_DECLs.
2235 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2238 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2239 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2240 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2241 * init.c (build_zero_init): Adjust, as
2242 COMPLEX_TYPE is now a SCALAR_TYPE.
2243 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2244 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2246 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2248 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2249 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2250 (trait_expr_value): Adjust.
2252 2007-04-23 Simon Baldwin <simonb@google.com>
2254 * decl.c (grokparms): Added new error for duplicate function
2255 parameters names in function prototypes, to match gcc behavior.
2257 2007-04-23 Jan Hubicka <jh@suse.cz>
2259 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2262 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2264 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2265 instead of checking GIMPLE_STMT_P in chain_next.
2267 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2270 * call.c (convert_for_arg_passing): Convert bitfields to their
2273 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2276 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2278 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2281 * cp/decl2.c (constrain_class_visibility):
2282 Do not warn about the use of anonymous namespace in the main input file.
2284 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2286 * cp-tree.h (current_template_parms): Fix typo in comment.
2288 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2290 * cp-tree.h, error.c: Fix comment typos.
2292 2007-04-13 Jason Merrill <jason@redhat.com>
2295 * call.c (reference_binding): Add c_cast_p parm. If true,
2296 add quals to TO as needed to make it reference-compatible.
2298 2007-04-11 Jan Hubicka <jh@suse.cz>
2300 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2301 that we are not processing template_decl.
2303 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2306 * class.c (build_base_path): Ensure that the converted pointer has
2307 the same cv-qualification as the input.
2309 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2311 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2313 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2315 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2317 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2318 * tree.c (cp_add_pending_fn_decls): Remove.
2319 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2321 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2323 Revert change removing staticp.
2325 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2327 * cp-objcp-common.c (cxx_staticp): Remove.
2328 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2329 * cp-tree.h (cxx_staticp):
2331 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2333 * class.c (check_for_override): Don't remove dllmport attribute
2336 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2339 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2340 type issue error and return early.
2342 2007-03-30 Jason Merrill <jason@redhat.com>
2345 * typeck.c (cp_type_readonly): New fn.
2346 * cp-tree.h: Declare it.
2347 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2348 (cp_finish_decl): Not here.
2350 2007-03-31 Richard Guenther <rguenther@suse.de>
2352 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2355 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2360 * parser.c (declarator_can_be_parameter_pack): New.
2361 (cp_parser_template_parameter): Only parse the `...' if the
2362 declarator can be a parameter pack.
2363 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2365 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2366 types (they could be used as array bounds).
2367 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2368 (tsubst_pack_expansion): Handle failure to expand parameter
2371 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2374 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2375 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2376 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2377 (CLASS_TYPE_NON_UNION_P): Add.
2378 (struct lang_type_class): Add has_complex_dflt.
2379 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2380 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2381 * cp-tree.def: Add TRAIT_EXPR.
2382 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2383 * lex.c (struct resword): Add __has_nothrow_assign,
2384 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2385 __has_trivial_constructor, __has_trivial_copy,
2386 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2387 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2388 __is_pod, __is_polymorphic, __is_union.
2389 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2390 (cp_parser_trait_expr): New.
2391 * semantics.c (finish_trait_expr, trait_expr_value
2392 classtype_has_nothrow_copy_or_assign_p): New.
2393 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2395 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2396 * class.c (check_bases, check_field_decl, check_bases_and_members):
2397 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2398 * pt.c (uses_template_parms, tsubst_copy_and_build,
2399 value_dependent_expression_p, type_dependent_expression_p): Deal with
2401 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2403 2007-03-29 Richard Guenther <rguenther@suse.de>
2405 * tree.c (cp_walk_subtrees): Do not set input_location.
2407 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2410 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2413 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2415 * parser.c (struct cp_parser): Update comment for
2416 greater_than_is_operator_p.
2417 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2418 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2419 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2420 !GREATER_THAN_IS_OPERATOR_P.
2421 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2422 `>>' operators that will become two `>' tokens in C++0x.
2423 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2424 mode, allowing it to terminate default arguments.
2425 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2426 `>>' like two consecutive `>' tokens.
2427 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2428 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2429 ends a template argument.
2431 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2433 * decl.c (redeclaration_error_message): Complain when redeclaring
2434 a friend function with default template arguments (C++0x mode only).
2435 * cp-tree.h (check_default_tmpl_args): Declare.
2436 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2437 template arguments in function templates. Add support for checking
2438 the default template arguments of friend templates.
2439 (push_template_decl_real): Fix call to check_default_tmpl_args.
2440 (type_unification_real): If a template parameter has not been
2441 deduced but provides a default template argument, substitute into
2442 that default template argument.
2443 * parser.c (cp_parser_init_declarator): When declaring (but not
2444 defining!) a function template in C++0x mode, check for default
2447 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2450 * decl.c (grokdeclarator): Deal with cv-qualified function type
2451 typedefs in the same way for member and non-member functions.
2453 2007-03-26 Dirk Mueller <dmueller@suse.de>
2455 * parser.c (cp_parser_member_declaration): Pedwarn
2456 about stray semicolons after member declarations.
2458 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2461 * pt.c (instantiate_decl): Set in_system_header.
2463 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2465 * cp-tree.h (current_tempalte_parms): Improve documentation.
2466 * pt.c (current_template_args): Likewise.
2469 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2470 not consume tokens when failing.
2472 2007-03-22 Jim Wilson <wilson@specifix.com>
2473 Mark Mitchell <mark@codesourcery.com>
2476 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2477 consistent with FROM.
2479 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2481 * error.c (dump_expr): Handle dependent names that designate types.
2482 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2484 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2486 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2488 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2490 * cvt.c (cp_convert_and_check) : Define.
2491 * cp-tree.h (cp_convert_and_check): Declare.
2492 * call.c (convert_conversion_warnings): Rename to
2493 conversion_null_warnings. The warning for floating-point to
2494 integer is handled by convert_and_check in convert_like_real.
2495 (convert_like_real): convert_conversion_warnings was renamed as
2496 conversion_null_warnings.
2497 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2498 overflow and changes of value during conversion.
2500 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2503 * parser.c (cp_parser_statement): If 'namespace' is found, this
2504 only can be a namespace alias definition, so parse it now.
2505 (cp_parser_namespace_alias_definition): if we find an open brace
2506 instead of '=', then this is actually a misplaced namespace
2509 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2512 * decl.c (cxx_init_decl_processing): Move command-line options
2513 processing to c-opts.c.
2515 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2517 * ptree.c (cxx_print_type): Use formatting markup for integers
2518 when printing template parameter index/level/orig level.
2519 (cxx_print_xnode): Ditto.
2520 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2521 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2522 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2524 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2525 rather than a HOST_WIDE_INT.
2526 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2527 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2529 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2530 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2531 IN_BASE_INITIALIZER bool bitfields.
2532 (struct cp_declarator): Make KIND a 4-bit field. Make
2533 PARAMETER_PACK_P a bool bitfield just after KIND.
2534 * pt.c (uses_parameter_packs): Destroy the pointer set.
2535 (make_pack_expansion): Ditto.
2536 (check_for_bare_parameter_packs): Ditto.
2537 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2539 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2542 * call.c (convert_default_arg): Instead of copying the node,
2545 2007-03-15 Dirk Mueller <dmueller@suse.de>
2548 * call.c (convert_conversion_warnings): New..
2549 (convert_like_real): .. factored out from here.
2550 (convert_conversion_warnings): Add warning about
2551 false being converted to NULL in argument passing.
2553 2007-03-14 Dirk Mueller <dmueller@suse.de>
2555 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2556 (finish_do_body): Warn about empty body in do/while statement.
2558 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2560 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2562 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2565 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2568 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2570 * cp/repo.c (init_repo): Initialize random_seed saved options.
2571 (finish_repo): Adjust.
2573 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2576 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2579 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2581 * decl.c (compute_array_index_type): New warning flag warn_vla.
2583 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2586 * call.c (convert_default_arg): Copy non-constant arguments.
2588 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2591 * parser.c (cp_parser_postfix_expression): Disallow compound
2592 literals in constant expressions.
2595 * semantics.c (finish_typeof): Use unlowered_expr_type.
2597 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2600 * cp-tree.h (unlowered_expr_type): New function.
2601 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2602 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2603 (unlowered_expr_type): New function.
2604 (build_unary_op): Disallow predecrements of bool bitfields.
2605 * call.c (build_conditional_expr): Use unlowered_expr_type.
2606 * pt.c (type_unification_real): Likewise.
2608 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2611 * typeck.c (check_return_expr): Check for bare parameter packs.
2612 (comptypes): Compare template parameter packs and
2613 type pack expansions.
2614 * decl.c (grokdeclarator): Deal with the declaration of function
2616 (grokparms): Verify that the (optional) function parameter pack is
2617 at the end of the parameter list.
2618 (xref_basetypes): Handle pack expansions in the base class.
2619 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2620 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2621 (NONTYPE_ARGUMENT_PACK): New.
2622 (TYPE_PACK_EXPANSION): New.
2623 (EXPR_PACK_EXPANSION): New.
2624 (ARGUMENT_PACK_SELECT): New.
2625 * cp-objcp-common.c (cp_tree_size): Compute size of
2626 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2627 ARGUMENT_PACK_SELECT.
2628 * error.c (dump_template_argument): Print template argument packs.
2629 (dump_template_argument_list): Ditto.
2630 (dump_template_parameter): Dump `...' for template type parameter
2632 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2633 (dump_parameters): Print function parameter packs.
2634 (dump_template_parms): Print template argument packs.
2635 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2636 (maybe_warn_variadic_templates): New.
2637 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2638 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2639 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2641 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2642 (write_template_arg): Write argument packs as separate arguments.
2643 * cp-tree.h (struct template_parm_index_s): Add flag that
2644 indicates that the template parameter is actually a parameter
2646 (struct tree_argument_pack_select): New.
2647 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2648 (union lang_tree_node): Add argument_pack_select.
2649 (FUNCTION_PARAMETER_PACK_P): New.
2650 (PACK_EXPANSION_P): New.
2651 (PACK_EXPANSION_PATTERN): New.
2652 (SET_PACK_EXPANSION_PATTERN): New.
2653 (PACK_EXPANSION_PARAMETER_PACKS): New.
2654 (ARGUMENT_PACK_P): New.
2655 (ARGUMENT_PACK_ARGS): New.
2656 (SET_ARGUMENT_PACK_ARGS): New.
2657 (ARGUMENT_PACK_INCOMPLETE_P): New.
2658 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2659 (TEMPLATE_PARM_PARAMETER_PACK): New.
2660 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2661 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2662 (ARGUMENT_PACK_SELECT_INDEX): New.
2663 (ARGUMENT_PACK_SELECT_ARG): New.
2664 (struct cp_declarator): Add parameter_pack_p flag.
2665 (maybe_warn_variadic_templates): Declare.
2666 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2667 indicate a template parameter pack.
2668 (uses_parameter_packs): Declare.
2669 (template_parameter_pack_p): Declare.
2670 (template_parms_variadic_p): Declare.
2671 (make_pack_expansion): Declare.
2672 (check_for_bare_parameter_packs): Declare.
2673 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2674 sizeof... expressions.
2675 (pp_cxx_expression): Print pack expansions and non-type argument
2677 (pp_cxx_exception_specification): Print pack expansions.
2678 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2679 (pp_cxx_ctor_initializer): Print pack expansions.
2680 (pp_cxx_type_id): Print pack expansions.
2681 (pp_cxx_template_argument_list): Print argument packs.
2682 (pp_cxx_template_parameter): Print ellipsis for template parameter
2684 * pt.c (comp_template_parms): Compare template parameter packs.
2685 (template_parameter_pack_p): New.
2686 (template_parms_variadic_p): New.
2687 (template_args_variadic_p): New.
2688 (make_ith_pack_parameter_name): New.
2689 (struct find_parameter_pack_data): New.
2690 (find_parameter_packs_r): New.
2691 (uses_parameter_packs): New.
2692 (make_pack_expansion): New.
2693 (check_for_bare_parameter_packs): New.
2694 (expand_template_argument_pack): New.
2695 (reduce_template_parm_level): Propagate parameter pack flag.
2696 (process_template_parm): Add is_parameter_pack parameter to state
2697 when the parameter is actually a parameter pack. Create template
2698 parameter packs when is_parameter_pack is true.
2699 (current_template_args): The argument for a template parameter
2700 pack is an argument pack containing a single pack expansion.
2701 (process_partial_specialization): When checking that non-type
2702 argument expressions do not involve template parameters, loop over
2703 the arguments in argument packs separately.
2704 (push_template_decl_real): Check that the type of the declaration
2705 does not have any bare parameter packs. Check that primary
2706 templates have no more than one parameter pack, and that it comes
2707 at the end of the template parameter list.
2708 (convert_template_argument): Handle coercions for pack expansion
2709 expressions by coercing the pattern then rebuilding the expansion.
2710 (coerce_template_parms): When coercing the arguments for a
2711 variadic template, pack "extra" arguments into an argument pack.
2712 (coerce_template_template_parms): Cannot coerce between parameter
2713 packs and non-pack parameters.
2714 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2715 (comp_template_args): Expand all template arguments packs before
2716 comparing template argument lists.
2717 (mangle_class_name_for_template): Make argument packs as separate
2719 (for_each_template_parm_r): No need to handle BASELINK.
2720 (instantiate_class_template): Handle pack expansions in the base
2722 (tsubst_pack_expansion): New.
2723 (tsubst_template_args): Handle substitutions of argument packs and
2724 pack expansion into template argument lists.
2725 (tsubst_decl): Expand function parameter packs into separate
2726 function parameters.
2727 (tsubst_arg_types): Expand a type pack expansion into separate
2729 (tsubst_exception_specification): Handle pack expansions in
2730 exception specifiers.
2731 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2732 replacing a template parameter with its argument. If we encounter
2733 a substitution for an argument pack, just return the parameter
2735 (tsubst_copy): sizeof(X...) returns the number of elements in
2736 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2737 PARM_DECL is a parameter pack.
2738 (tsubst_expr): Expression pack expansions and argument packs
2739 cannot show up here; they will all be handled through function
2740 calls, sizeof, and template argument lists.
2741 (tsubst_copy_and_build): sizeof(X...) returns the number of
2742 elements in parameter pack X. Handle pack expansions in TREE_LIST
2743 and CONSTRUCTOR nodes.
2744 (fn_type_unification): Handle "incomplete" explicit template
2745 argument lists that specify some of the arguments for a template
2747 (type_unification_real): Unify arguments against pack expansions.
2748 (template_parm_level_and_index): New, helper function.
2749 (unify_pack_expansion): New.
2750 (unify): Unify argument packs on an argument-by-argument basis,
2751 handling variadic argument packs as well.
2752 (more_specialized_fn): Handle unification of function parameter
2753 packs. All things being equal, prefer non-variadic function
2754 templates to variadic function templates.
2755 (more_specialized_class): Prefer the variadic class template
2756 partial specialization that binds fewer arguments to a parameter
2758 (regenerate_decl_from_template): Expand function parameter packs
2759 into separate parameters.
2760 (instantiate_decl): Ditto.
2761 (tsubst_initializer_list): Handle pack expansions for base-class
2763 (dependent_type_p_r): Determine dependent types in argument packs
2764 and pack expansions.
2765 (value_dependent_expression_p): Determine value-dependence of
2766 non-type argument packs.
2767 (dependent_template_arg_p): Handle argument packs.
2768 * semantics.c (finish_cond): Check for bare parameter packs.
2769 (finish_expr_stmt): Ditto.
2770 (finish_for_expr): Ditto.
2771 (finish_switch_cond): Ditto.
2772 (finish_mem_initializers): Ditto.
2773 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2775 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2776 * parser.c (make_declarator): Declarator is not an expansion.
2777 (make_pointer_declarator): Transfer parameter pack flag to outer
2779 (make_reference_declarator): Ditto.
2780 (make_ptrmem_declarator): Ditto.
2781 (make_call_declarator): Ditto.
2782 (make_array_declarator): Ditto.
2783 (cp_parser_postfix_expression): Allow pack expansion expressions
2784 in the argument list for a call expression.
2785 (cp_parser_parenthesized_expression_list): Add new parameter
2786 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2787 into separate arguments."
2788 (cp_parser_new_placement): Allow pack expansion expressions.
2789 (cp_parser_new_initializer): Ditto.
2790 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2791 base-class initializer expansion.
2792 (cp_parser_mem_initializer): Ditto.
2793 (cp_parser_template_parameter_list): Keep track of whether the
2794 template parameter is a template parameter pack.
2795 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2796 template parameter pack.
2797 (cp_parser_type_parameter): Ditto.
2798 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2800 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2801 this declarator is a parameter pack.
2802 (cp_parser_parameter_declaration): The ellipsis does not end the
2803 parameter declaration, because it might be a parameter pack. Parse
2804 the ellipsis to indicate a parameter pack.
2805 (cp_parser_initializer): Allow pack expansions.
2806 (cp_parser_initializer_list): Allow ellipsis to create an
2807 initializer expansion.
2808 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2810 (cp_parser_type_id_list): Allow ellipsis to create an exception
2811 specifier expansion.
2812 (cp_parser_attribute_list): Don't allow pack expansions.
2813 (cp_parser_functional_cast): Allow pack expansions.
2814 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
2815 compute the length of a parameter pack.
2816 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
2817 end a template argument.
2818 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2819 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2822 2007-03-09 Dirk Mueller <dmueller@suse.de>
2824 * cp/call.c (build_new_op): Call warn_logical_operator.
2826 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
2829 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
2832 * pt.c (any_template_arguments_need_structural_equality_p):
2835 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
2837 * decl.c (grokdeclarator): Disable warnings for anonymous
2840 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
2842 * typeck2.c (readonly_error): Always emit a hard error.
2843 Remove last argument.
2844 * cp-tree.h (readonly_error): Adjust prototype.
2845 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
2846 * typeck.c (build_unary_op): Likewise.
2847 (build_modify_expr): Likewise.
2849 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
2852 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
2854 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2857 * parser.c (struct cp_parser): New IN_IF_STMT.
2858 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
2859 returning if parsing the body of an 'if' statement or issuing an
2860 error and continuing.
2861 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
2863 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
2865 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
2868 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
2871 2007-03-02 Geoffrey Keating <geoffk@apple.com>
2873 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
2874 Objective-C++. Don't exit early if -shared-libgcc needs to be
2877 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2879 * typeck.c (common_base_type): Delete unused function.
2881 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
2883 * Make-lang.in: Add dummy lang.install-pdf target.
2885 2007-03-01 Simon Baldwin <simonb@google.com>
2888 * decl.c (check_tag_decl): Added new warning for typedef ignored
2889 when it precedes an otherwise valid non-typedef declaration.
2891 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
2893 * typeck.c (build_function_call): Store converted arguments
2894 in a stack-allocated array instead of building a list.
2895 (convert_arguments): Store arguments in the array passed in as an
2896 argument, and return the actual number of arguments.
2897 * call.c (build_call): Delete, and replace with...
2898 (build_call_n, build_call_a): New.
2899 (build_op_delete_call): Rewrite to avoid constructing argument lists.
2900 (build_over_call): Store converted arguments in a stack-allocated
2901 array instead of building a list.
2902 (build_cxx_call): Pass arguments in an array instead of as a list.
2903 (build_java_interface_fn_ref): Rewrite to avoid constructing
2905 * tree.h: Update declarations to reflect above changes.
2906 * method.c (use_thunk): Use a stack-allocated array to hold
2907 the arguments instead of a list.
2908 * rtti.c (throw_bad_cast): Update call to cxx_call.
2909 (throw_bad_typeid): Likewise.
2910 (build_dynamic_cast_1): Likewise.
2911 * init.c (build_builtin_delete_call): Use build_call_n.
2912 * decl.c (expand_static_init): Likewise.
2913 * except.c (cp_protect_cleanup_actions): Likewise.
2914 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
2915 (gimplify_must_not_throw_expr): Likewise.
2916 (cxx_omp_apply_fn): Use build_call_a.
2918 2007-02-26 Mark Mitchell <mark@codesourcery.com>
2920 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
2921 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
2923 2007-02-25 Mark Mitchell <mark@codesourcery.com>
2925 * cp-tree.h (static_ctors): Remove.
2926 * cp-tree.h (static_dtors): Likewise.
2927 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
2928 refactoring of tree_map hierarchy.
2929 (decl_shadowed_for_var_insert): Likewise.
2930 * semantics.c (expand_body): Use c_expand_body.
2931 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
2932 * decl2.c (static_ctors): Remove.
2933 (static_dtors): Likewise.
2934 (generate_ctor_or_dtor_function): Pass NULL_TREE to
2935 objc_generate_static_init_call. Do not call static_[cd]tors.
2936 (generate_ctor_and_dtor_functions_for_priority): Do not check for
2938 (cp_write_global_declarations): Likewise.
2940 2007-02-23 Richard Guenther <rguenther@suse.de>
2942 * class.c (note_name_declared_in_class): Make declaration
2943 changes meaning a pedwarn.
2945 2007-02-22 Michael Matz <matz@suse.de>
2948 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
2949 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
2950 dump_function_decl): Guard emitting outer scopes by new flag.
2951 * cp-lang.c (cxx_dwarf_name): New function.
2952 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
2953 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
2955 (push_template_decl_real, lookup_template_class): Remove calls
2958 2007-02-19 Mark Mitchell <mark@codesourcery.com>
2960 * call.c (build_new_method_call): Ensure that explicit calls of
2961 destructors have type "void".
2963 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2965 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
2966 and -Walways-true with -Waddress.
2967 * cvt.c (convert_to_void): Replace unconditional warning with
2970 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
2972 * decl.c, tree.c: Fix comment typos.
2974 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2977 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
2978 statement expression if we had an error mark node.
2980 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
2981 Brooks Moses <brooks.moses@codesourcery.com>
2982 Lee Millward <lee.millward@codesourcery.com>
2984 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
2985 Change class to tcc_vl_exp.
2987 * call.c (build_call): Use build_call_list instead
2989 (build_over_call): Likewise.
2990 (build_new_method_call): Use build_min_non_dep_call_list
2991 instead of build_min_non_dep.
2993 * error.c (dump_call_expr_args): New function.
2994 (dump_aggr_init_expr_args): New function.
2995 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
2996 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
2998 * cvt.c (convert_to_void): Use build_call_array instead
2999 of build3; use new AGGR_INIT_EXPR accessor macros.
3001 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
3002 instead of TREE_CODE_LENGTH.
3004 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
3005 AGGR_INIT_EXPR accessor macros.
3007 * cp-gimplify.c (cp_gimplify_init_expr): Use
3008 AGGR_INIT_EXPR_SLOT to set the slot operand.
3010 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
3011 (AGGR_INIT_EXPR_SLOT): New macro.
3012 (AGGR_INIT_EXPR_ARG): New macro.
3013 (aggr_init_expr_nargs): New macro.
3014 (AGGR_INIT_EXPR_ARGP): New macro.
3015 (aggr_init_expr_arg_iterator): New.
3016 (init_aggr_init_expr_arg_iterator): New.
3017 (next_aggr_init_expr_arg): New.
3018 (first_aggr_init_expr_arg): New.
3019 (more_aggr_init_expr_args_p): New.
3020 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
3021 (stabilize_aggr_init): New declaration.
3022 (build_min_non_dep_call_list): Likewise.
3024 * tree.c (process_aggr_init_operands): New function.
3025 (build_aggr_init_array) New function.
3026 (build_cplus_new): Update to use new CALL_EXPR and
3027 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
3028 build_aggr_init_array.
3029 (build_min_non_dep_call_list) New function.
3030 (build_min_nt): Assert input code parameter is not a variable
3031 length expression class.
3032 (build_min, build_min_non_dep): Likewise.
3033 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
3034 to check for equality instead of recursing. Handle tcc_vl_exp
3036 (stabilize_call): Update to only handle CALL_EXPRs, not
3037 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
3038 (stabilize_aggr_init): New function.
3039 (stabilize_init): Use it.
3041 * cxx-pretty-print.c (pp_cxx_postfix_expression)
3042 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
3043 AGGR_INIT_EXPR accessor macros and argument iterators.
3045 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
3046 build_vl_exp. Iterate through the operands, recursively
3047 processing each one.
3048 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3049 CALL_EXPR accessor macros.
3050 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3051 tree code classes. Use TREE_OPERAND_LENGTH instead of
3054 * semantics.c (finish_call_expr): Use build_nt_call_list
3055 instead of build_nt.
3056 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3057 accessor macros. Use build_call_array to construct the
3058 CALL_EXPR node instead of build3
3060 * decl2.c (build_offset_ref_call_from_tree): Use
3061 build_nt_call_list and build_min_non_dep_call_list instead
3062 of build_min_nt and build_min_non_dep.
3064 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3065 Use build_nt_call_list instead of build_min_nt.
3067 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3070 * call.c (build_conditional_expr): Improve error message.
3072 2007-02-13 Dirk Mueller <dmueller@suse.de>
3074 * friend.c (do_friend): Annotate warning about friend
3075 declarations in templates with OPT_Wnon_template_friend.
3076 Convert informal message from warning() to inform().
3078 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3079 Mark Mitchell <mark@codesourcery.com>
3082 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3083 instantiations for variables.
3085 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3088 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3089 Check warn_unused_value just once.
3091 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3094 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3095 (fn_type_unificiation): Likewise.
3096 (get_bindings): Likewise.
3098 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3101 * decl.c (finish_function): Use DECL_REPLACEABLE.
3102 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3104 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3106 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3108 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3110 * decl.c (grokvardecl): Don't error if !have_tls.
3111 (grokdeclarator): Likewise.
3112 * parser.c (cp_parser_omp_threadprivate): Likewise.
3114 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3117 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3118 parameters and result decls in omp clauses.
3119 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3122 2007-02-05 Dirk Mueller <dmueller@suse.de>
3125 * parser.c (cp_parser_class_specifier): Always initialize bases.
3127 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3129 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3130 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3131 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3133 * semantics.c (finish_omp_atomic): Store a whole expression node
3134 in operand 1, and integer_zero_node in operand 0, for dependent
3135 OMP_ATOMIC. Rewrite to make flow easier to understand.
3137 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3139 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3141 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3143 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3144 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3146 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3148 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3149 keyword warning to -Wc++0x-compat.
3151 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3153 * decl.c (grokdeclarator): Update documentation.
3155 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3158 * decl.c (grokdeclarator): If __thread is used together with
3159 a storage class other than extern and static, clear thread_p
3160 after issuing diagnostics and fall through to checking the
3163 2007-01-30 Roger Sayle <roger@eyesopen.com>
3165 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3166 calculating the size of an array (to avoid recursive errors).
3168 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3171 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3173 * call.c (convert_like_real): Don't warn when converting to
3176 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3178 * decl.c (pop_label): Replace warning with call to
3179 warn_for_unused_label.
3181 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3184 * semantics.c (finish_pseudo_destructor_expr): Check the
3185 destrutor name by calling check_dtor_name.
3187 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3189 * lex.c (D_CPP0X): Rename.
3191 (reswords): D_CPP0X -> D_CXX0X.
3192 (init_reswords): Ditto.
3193 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3194 of C++0x keywords as identifiers.
3196 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3199 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3202 2007-01-23 Ian Lance Taylor <iant@google.com>
3204 * typeck.c (convert_for_assignment): Only warn about a = b = c
3205 when converting to bool.
3207 2007-01-23 Roger Sayle <roger@eyesopen.com>
3209 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3211 * typeck.c (ignore_overflows): Remove the remaining uses of
3212 TREE_CONSTANT_OVERFLOW.
3214 2007-01-20 Jan Hubicka <jh@suse.cz>
3216 * decl2.c (start_objects, start_static_storage_duration_function):
3217 Do not make the functions uninlinable.
3219 2007-01-17 Ian Lance Taylor <iant@google.com>
3221 * class.c (add_method): Call VEC_reserve_exact rather than passing
3222 a negative size to VEC_reserve.
3224 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3227 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3229 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3232 * decl.c (make_typename_type): If the qualified name is not a
3233 type, issue an error.
3234 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3237 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3239 * rtti.c: Include target.h.
3240 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3241 don't emit typeinfo for fundamental types as weak.
3242 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3244 2007-01-08 Richard Guenther <rguenther@suse.de>
3246 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3248 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3250 * call.c (standard_conversion): Pass flag to
3251 vector_types_convertible_p to disallow emission of note.
3252 * typeck.c (convert_for_assignment): Pass flag to
3253 vector_types_convertible_p to allow emission of note.
3254 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3255 to disallow emission of note.
3257 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3260 * typeck.c (build_binary_op): Call overflow_warning if
3261 TREE_OVERFLOW_P is true for the result and not for any of the
3264 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3267 * class.c (add_method): Don't wait until template
3268 instantiation time to complain about duplicate methods.
3270 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3273 * semantics.c (finish_unary_op_expr): Warn only if result
3274 overflowed and operands did not.
3276 2007-01-05 Ian Lance Taylor <iant@google.com>
3278 * typeck.c (build_binary_op): Warn about comparing a non-weak
3281 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3283 * pt.c (tsubst): Propagate the need for structural equality checks
3284 when reducing the level of template parameters.
3286 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3288 * pt.c: Fix a comment typo.
3290 2007-01-02 Ian Lance Taylor <iant@google.com>
3292 * semantics.c (maybe_convert_cond): Optionally warn when using an
3293 assignment as a condition.
3294 * typeck.c (convert_for_assignment): Optionally warn about
3295 assigning the result of an assignment to a bool.
3297 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3299 * pt.c (canonical_template_parms): Correct typo in comment.
3301 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3303 * typeck.c (structural_comptypes): Renamed from "comptypes".
3304 (comptypes): Use canonical type information to perform fast type
3305 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3306 canonical type comparison returns the same results as we would see
3307 from the current, structural check. Support COMPARE_STRUCTURAL
3308 when we need structural checks.
3309 * decl.c (typename_compare): Fix comment.
3310 (build_typename_type): TYPENAME_TYPE nodes require structural
3311 equality checks, because they resolve different based on the
3313 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3314 require structural equality checks (for now).
3315 (build_ptrmemfunc_type): Build the canonical pointer to member
3317 (compute_array_index_type): Whenever we build a new index type
3318 to represent the size of an array in a template, we need to mark
3319 this index type as requiring structural equality. This goes for
3320 arrays with value-dependent sizes with the current ABI, or all
3322 * tree.c (cplus_array_hash): New.
3323 (struct cplus_array_info): New.
3324 (cplus_array_compare): New.
3325 (cplus_array_htab): New.
3326 (build_cplus_array_type_1): Use a hash table to cache the array
3327 types we build. Build the canonical array type for each array
3329 (cp_build_qualified_type_real): When building a cv-qualified array
3330 type, use the hash table of array types and build canonical array
3332 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3333 use structural equality (for now).
3334 * cp-tree.h (COMPARE_STRUCTURAL): New.
3335 * pt.c (canonical_template_parms): New.
3336 (canonical_type_parameter): New.
3337 (process_template_parm): Find the canonical type parameter.
3338 (lookup_template_class): When we have named the primary template
3339 type, set the canonical type for our template class to the primary
3340 template type. If any of the template arguments need structural
3341 equality checks, the template class needs structural equality
3343 (tsubst): When reducing the level of a template template
3344 parameter, we require structural equality tests for the resulting
3345 parameter because its template parameters have not had their types
3346 canonicalized. When reducing a template type parameter, find the
3347 canonical reduced type parameter.
3348 (any_template_arguments_need_structural_equality_p): New.