1 2008-01-22 Jason Merrill <jason@redhat.com>
4 * friend.c (do_friend): Check for prior declaration of a friend
5 function of a local class.
6 * name-lookup.c (lookup_name_innermost_nonclass_level):
8 * name-lookup.h: Declare it.
10 2008-01-22 Tom Tromey <tromey@redhat.com>
13 * init.c (build_new_1): Only disallow Java aggregates.
15 2008-01-22 Jakub Jelinek <jakub@redhat.com>
18 * semantics.c (finish_omp_for): Don't call c_finish_omp_for
19 if decl or init is error_mark_node.
22 * error.c (dump_expr): Handle VECTOR_CST.
24 2008-01-21 Jason Merrill <jason@redhat.com>
27 * pt.c (tsubst_aggr_type): Make sure our context is complete.
30 * pt.c (retrieve_local_specialization): Robustify.
31 (tsubst_pack_expansion, tsubst_decl): Remove redundant checks.
34 * pt.c (tsubst): Only call retrieve_local_specialization if the
35 original typedef was in a function template.
38 * decl.c (wrap_cleanups_r): Set TRY_CATCH_IS_CLEANUP.
40 2008-01-21 Richard Guenther <rguenther@suse.de>
43 * error.c (cp_print_error_function): Deal with recursive
46 2008-01-20 Paolo Carlini <pcarlini@suse.de>
49 * error.c (dump_expr): Deal with VIEW_CONVERT_EXPR.
51 2008-01-20 Paolo Carlini <pcarlini@suse.de>
55 * name-lookup.c (do_class_using_decl): Do not call constructor_name_p
56 on non-IS_AGGR_TYPE scope.
57 (constructor_name_p): Assert IS_AGGR_TYPE.
59 2008-01-18 Ian Lance Taylor <iant@google.com>
62 * decl.c (duplicate_decls): Copy DECL_IS_OPERATOR_NEW flag.
63 (grok_op_properties): For NEW_EXPR and VEC_NEW_EXPR set
64 DECL_IS_OPERATOR_NEW flag.
66 2008-01-16 Richard Guenther <rguenther@suse.de>
69 * typeck.c (is_bitfield_expr_with_lowered_type): Recurse
70 for conversions to type variants.
72 2008-01-15 Andreas Tobler <a.tobler@schweiz.org>
74 * parser.c (cp_parser_template_parameter): Fix C90 issue with mixing
75 declaration and code. Update copyright year.
77 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
80 * friend.c (do_friend): Don't query TYPE_BEING_DEFINED unless we
81 know we have a class type.
83 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
86 * pt.c (coerce_template_parameter_pack): When substituting into
87 the type of a non-type template parameter pack. use the
88 deduced/substituted arguments.
89 * parser.c (declarator_can_be_parameter_pack): A pointer-to-member
90 can be a parameter pack with the ellipsis following it. When we
91 have an erroneous declaration, allow it to be a parameter pack.
92 (cp_parser_template_parameter): Complain about default
93 arguments on non-type template parameter packs, and parse them
94 using the new cp_parser_default_argument.
95 (cp_parser_parameter_declaration): Complain about parameter packs
96 with default arguments. Move parsing of default arguments into a
97 new function, cp_parser_default_argument.
98 (cp_parser_default_argument): New; extracted from
99 cp_parser_parameter_declaration.
101 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
107 * typeck.c (check_return_expr): If there are bare parameter packs
108 in the return value, set it to error_mark_node.
109 * tree.c (cp_walk_subtrees): Walk USING_DECL nodes.
110 * pt.c (find_parameter_packs_r): Look at the type of
111 IDENTIFIER_NODEs (e.g., for user-defined conversions).
112 (check_for_bare_parameter_packs): Flip the result: now returns
113 TRUE when there were bare parameter packs, FALSE otherwise.
114 (push_template_decl_real): Deal with flipped result of
115 check_for_bare_parameter_packs.
116 * semantics.c (finish_cond): If there are bare parameter packs in
117 the conditional, set it to error_mark_node.
118 (finish_expr_stmt): If there are bare parameter packs in the
119 expression, set it to error_mark_node.
120 (finish_for_expr): Ditto.
121 (finish_switch_cond): If there are bare parameter packs in
122 the conditional, set it to error_mark_node.
123 (finish_mem_initializers): If there are bare parameter packs in
124 the member initializer, set it to error_mark_node.
125 (finish_member_declaration): Check the attributes of the
126 declaration for bare parameter packs, and remove the attributes if
127 any have bare parameter packs.
128 * parser.c (cp_parser_using_declaration): Check the using
129 declaration for bare parameter packs.
130 (cp_parser_base_clause): If there are bare parameter packs in a
131 base specifier, don't add it to the chain.
133 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
136 * error.c (dump_simple_decl): Display ellipsis for template
137 non-type parameter packs.
138 (dump_decl): Display ellipsis for template type parameter packs.
139 (dump_template_decl): Display ellipsis for template template
141 * pt.c (redeclare_class_template): When redeclaring a class
142 template, check for collisions between template parameters and
143 template parameter packs.
145 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
148 * pt.c (process_partial_specialization): Don't mark template
149 parameters that occur in non-deduced contexts.
150 (struct pair_fn_data): Add include_nondeduced_p.
151 (for_each_template_parm_r): Only visit non-deduced contexts if
152 include_nondeduced_p is set.
153 (for_each_template_parm): Added parameter include_nondeduced_p,
154 which states whether template parameters found in non-deduced
155 contexts should be visited.
156 (uses_template_parms): Visit all template parameters, even those
157 in non-deduced contexts.
159 2008-01-15 Douglas Gregor <doug.gregor@gmail.com>
162 * pt.c (check_default_tmpl_args): Check for parameter packs that
163 aren't at the end of a primary template.
164 (push_template_decl_real): Remove check for parameter packs that
165 aren't at the end of a primary template; that now happens in
166 check_default_tmpl_args.
167 * semantics.c (finish_template_template_parm): Use
168 check_default_tmpl_args to check for errors in the template
171 2008-01-12 Doug Kwan <dougkwan@google.com>
173 * decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
174 instead of OPT_Wreturn_type in warning due to ignored return type
176 * pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
177 instead of OPT_Wreturn_type in warning due to ignored return type
180 2008-01-08 Jakub Jelinek <jakub@redhat.com>
183 * semantics.c (finish_omp_for): Don't call
184 fold_build_cleanup_point_expr if processing_template_decl.
186 2008-01-04 Paolo Carlini <pcarlini@suse.de>
187 Jakub Jelinek <jakub@redhat.com>
190 * error.c (dump_template_argument): Deal with TREE_LIST.
192 2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
194 * parser.c (cp_parser_check_decl_spec): Don't warn about "long
195 long" in C++0x mode; change the warning to note that "long long"
196 is only unsupported in C++98 mode.
198 2007-12-20 Jason Merrill <jason@redhat.com>
201 * call.c (standard_conversion): Derived-to-base is considered a
204 2007-12-19 Jakub Jelinek <jakub@redhat.com>
207 * parser.c (cp_parser_omp_parallel): For non-combined parallel
208 call cp_parser_statement rather than
209 cp_parser_already_scoped_statement.
211 2007-12-18 Jason Merrill <jason@redhat.com>
214 * pt.c (tsubst_aggr_type): Do nothing if the type already doesn't
216 (dependent_type_p_r): Handle the domain of an array.
218 2007-12-18 Douglas Gregor <doug.gregor@gmail.com>
219 Jakub Jelinek <jakub@redhat.com>
224 * pt.c (template_template_parm_bindings_ok_p): New; verifies
225 bindings of template template parameters after all template
226 arguments have been deduced.
227 (coerce_template_parms): Don't complain when COMPLAIN doesn't
229 (fn_type_unification): Use template_template_parm_bindings_ok_p.
230 (unify): Deal with variadic, bound template template parameters.
231 (get_class_bindings): Use template_template_parm_bindings_ok_p.
233 2007-12-18 Jakub Jelinek <jakub@redhat.com>
236 * decl.c (grokdeclarator): Reject friend sfk_constructor
239 2007-12-17 Jakub Jelinek <jakub@redhat.com>
242 * parser.c (cp_parser_omp_all_clauses): Accept optional comma
245 2007-12-15 Alexandre Oliva <aoliva@redhat.com>
248 * cp-lang.c (cp_classify_record): New.
249 (LANG_HOOKS_CLASSIFY_RECORD): Override.
251 2007-12-11 Jakub Jelinek <jakub@redhat.com>
254 * decl2.c (cp_write_global_declarations): Revert 2007-11-22 change.
257 * rtti.c (build_dynamic_cast): Call convert_from_reference even for
258 dynamic_cast in a template.
260 2007-12-10 Simon Martin <simartin@users.sourceforge.net>
263 * typeck.c (build_class_member_access_expr): Compute MEMBER_SCOPE from
264 MEMBER's BASELINK_ACCESS_BINFO instead of its BASELINK_BINFO.
266 2007-12-10 Jakub Jelinek <jakub@redhat.com>
269 * error.c (dump_type_prefix, dump_type_suffix): Handle
273 * error.c (dump_expr): Handle ABS_EXPR.
275 2007-12-09 Jakub Jelinek <jakub@redhat.com>
279 * repo.c (repo_emit_p): Return 2 for DECL_INTEGRAL_CONSTANT_VAR_P
280 in class scope rather than DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
281 Return 2 also if DECL_EXPLICIT_INSTANTIATION.
282 * decl2.c (import_export_decl): Don't make VAR_DECLs import_p when
283 flag_use_repository and repo_emit_p returned 2.
285 2007-12-06 Jakub Jelinek <jakub@redhat.com>
288 * tree.c (stabilize_call, stabilize_init): Do nothing if
289 processing_template_decl.
291 2007-12-05 Jakub Jelinek <jakub@redhat.com>
294 * semantics.c (finish_decltype_type): For SCOPE_REF issue an
295 error instead of assertion failure.
296 * parser.c (cp_parser_decltype): If closing paren is not found,
297 return error_mark_node.
299 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
302 * name-lookup.c (arg_assoc_template_arg): Recurse on argument
304 (arg_assoc_type): We don't need to handle TYPE_ARGUMENT_PACK here,
305 since arg_assoc_template_arg will deal with them (better).
307 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
310 * pt.c (tsubst_exception_specification): Handle substitutions into
311 member templates, where tsubst_pack_expansion returns a
314 2007-12-04 Douglas Gregor <doug.gregor@gmail.com>
317 * pt.c (unify_pack_expansion): If we didn't deduce any actual
318 bindings for the template parameter pack, don't try to keep the
319 empty deduced arguments.
320 (unify): If a parameter is a template-id whose template argument
321 list contains a pack expansion that is not at the end, then we
322 cannot unify against that template-id.
324 2007-12-02 Paolo Carlini <pcarlini@suse.de>
327 * pt.c (current_template_args): Use error_operand_p.
329 2007-12-02 Paolo Carlini <pcarlini@suse.de>
332 * error.c (dump_decl): Handle TREE_BINFO.
334 2007-12-01 Ollie Wild <aaw@google.com>
337 * typeck.c (build_binary_op): Add conversion of pointers to function
338 members appearing as operands to the equality operators.
340 2007-11-30 Jakub Jelinek <jakub@redhat.com>
343 * error.c (dump_expr): Handle OBJ_TYPE_REF.
345 2007-11-29 Jakub Jelinek <jakub@redhat.com>
348 * tree.c (lvalue_p_1) <case COND_EXPR>: Handle x ?: y
350 * typeck.c (is_bitfield_expr_with_lowered_type) <case COND_EXPR>:
355 * parser.c (cp_parser_decltype): Don't call finish_id_expression
357 * semantics.c (finish_decltype_type): Issue error on types, TYPE_DECLs
360 2007-11-27 Jakub Jelinek <jakub@redhat.com>
362 PR tree-optimization/34181
363 * method.c (use_thunk): Don't inline the call in the thunk.
366 * tree.c (decl_linkage): Static data members and static member
367 functions in anonymous ns classes are lk_external.
369 2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com>
372 * decl.c (start_preparsed_function): Pass
373 processing_template_decl for the new allocate_struct_function
376 2007-11-25 Richard Guenther <rguenther@suse.de>
378 * decl.c (poplevel): Use BLOCK_CHAIN.
380 2007-11-24 Ollie Wild <aaw@google.com>
382 * typeck.c (delta_from_ptrmemfunc): New function.
383 (get_member_function_from_ptrfunc): Call delta_from_ptrmemfunc.
384 (build_binary_op): Call delta_from_ptrmemfunc.
386 2007-11-23 Jakub Jelinek <jakub@redhat.com>
390 * decl.c (cp_finish_decl): Disallow variable or field
391 definitions if extern "Java" aggregates.
392 (grokparms): Disallow parameters with extern "Java"
394 (check_function_type): Disallow function return values
395 with extern "Java" aggregates.
396 * init.c (build_new_1): Disallow placement new with
397 extern "Java" aggregates.
399 2007-11-23 Mark Mitchell <mark@codesourcery.com>
400 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
403 * call.c (convert_like_real): Build a zero constant when __null is
404 converted to an integer type.
406 2007-11-22 Jakub Jelinek <jakub@redhat.com>
409 * decl2.c (cp_write_global_declarations): Issue error about static
410 data members in anonymous namespace which are declared and used,
413 2007-11-20 Jakub Jelinek <jakub@redhat.com>
416 * parser.c (cp_parser_class_head): Reject function template ids.
419 * tree.c (build_cplus_array_type_1): Don't pass any VLA types
420 when processing_template_decl to build_array_type.
423 * pt.c (more_specialized_fn): Don't segfault if one or
424 both argument list end with ellipsis.
426 2007-11-18 Jakub Jelinek <jakub@redhat.com>
429 * semantics.c (finish_call_expr): Set
430 current_function_returns_abnormally if fn is noreturn FUNCTION_DECL
431 or OVERLOAD with all noreturn functions.
433 2007-11-16 Jakub Jelinek <jakub@redhat.com>
436 * pt.c (apply_late_template_attributes): Do nothing if decl's type is
439 2007-11-13 Jakub Jelinek <jakub@redhat.com>
446 * pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
447 set to error_mark_node the outermost POINTER_TYPE to the pack if
448 it is seen in a POINTER_TYPE.
449 (push_template_decl_real): If check_for_bare_parameter_packs
450 fails for function return type, set the return type to
451 integer_type_node. If check_for_bare_parameter_packs failed
452 for non-function, return error_mark_node.
455 * call.c (build_new_op): Call resolve_args before calling
458 2007-11-11 Tom Tromey <tromey@redhat.com>
461 * lex.c (handle_pragma_implementation): Use cpp_included_before.
463 2007-11-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
466 * pt.c (redeclare_class_template): Update error message. Use a
467 note to show the previous declaration.
468 (tsubst_friend_class): Use the location of the friend template as
469 the input location before calling redeclare_class_template.
471 2007-11-11 Jakub Jelinek <jakub@redhat.com>
474 * semantics.c (finish_pseudo_destructor_expr): Handle
475 object == error_mark_node.
477 2007-11-10 Jakub Jelinek <jakub@redhat.com>
480 * pt.c (tsubst_copy_and_build) <case COMPONENT_REF>: If object_type
481 is not scalar type, let finish_class_member_access_expr handle
482 diagnostics. Pass BIT_NOT_EXPR argument to
483 finish_pseudo_destructor_expr. Handle SCOPE_REF properly.
485 2007-11-09 Douglas Gregor <doug.gregor@gmail.com>
488 * decl.c (cp_complete_array_type): If any of the initializer
489 elements are pack expansions, don't compute the array size yet.
491 2007-11-08 Andrew Pinski <pinskia@gmail.com>
494 * tree.c (decl_linkage): Fields have no linkage.
496 2007-11-08 Daniel Jacobowitz <dan@codesourcery.com>
498 * class.c (build_ctor_vtbl_group): Lay out the new type and decl.
500 2007-11-07 Douglas Gregor <doug.gregor@gmail.com>
505 * semantics.c (finish_decltype_type): See through INDIRECT_REFs.
506 Be careful with ERROR_MARK_NODEs.
507 * parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
510 2007-11-07 Jakub Jelinek <jakub@redhat.com>
513 * call.c (build_over_call): Don't check TREE_ADDRESSABLE
516 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
520 * tree.c (c_build_qualified_type): Define bridge to
521 cp_build_qualified_type.
523 2007-11-06 Douglas Gregor <doug.gregor@gmail.com>
534 * typeck.c (check_return_expr): Pass address of retval to
535 check_for_bare_parameter_packs.
536 * class.c (build_base_field): Tolerate bases that have no layout
538 (end_of_base): Ditto.
539 * tree.c (canonical_type_variant): Be careful with
541 * cp-tree.h (check_for_bare_parameter_packs): Now accepts a
543 * pt.c (find_parameter_pack_data): Add set_packs_to_error field,
544 which states whether parameter packs should be replaced with
546 (find_parameter_packs_r): Pass addresses to cp_walk_tree wherever
547 possible. If set_packs_to_error is set true, replace the parameter
548 pack with ERROR_MARK_NODE. Manage our own pointer sets.
549 (uses_parameter_packs): Don't set parameter packs to
551 (check_for_bare_parameter_packs): Now takes a pointer to a tree,
552 which may be modified (if it is a parameter pack). Instructs
553 find_parameter_packs_r to replace parameter packs with
554 ERROR_MARK_NODE (so that they won't cause errors later on).
555 (process_template_parm): Pass pointer to
556 check_for_bare_parameter_packs.
557 (process_partial_specialization): Replace pack expansions before
558 the end of the template argument list with ERROR_MARK_NODE.
559 (push_template_decl_real): Pass pointer to
560 check_for_bare_parameter_packs. Replace parameter packs not at the
561 end of the template parameter list with ERROR_MARK_NODE.
562 (convert_template_argument): Be more careful about using DECL_NAME
563 on only declarations.
564 (unify): Can't unify against ERROR_MARK_NODE.
565 * semantics.c (finish_cond): Pass pointer to
566 check_for_bare_parameter_packs.
567 (finish_expr_stmt): Ditto.
568 (finish_for_expr): Ditto.
569 (finish_switch_cond): Pass pointer to
570 check_for_bare_parameter_packs, and call it before we put the
571 condition into the statement.
572 (finish_mem_initializers): Pass pointer to
573 check_for_bare_parameter_packs.
574 (finish_member_declaration): Ditto.
575 * parser.c (cp_parser_base_clause): Ditto.
577 2007-11-06 Jakub Jelinek <jakub@redhat.com>
580 * decl.c (cp_finish_decl): Call make_rtl_for_nonlocal_decl already
581 with the final TREE_READONLY flag in place. processing_template_decl
582 is known to be 0 in this part of function.
585 * cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
586 OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
587 * pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
588 * semantics.c (finish_omp_atomic): Revert most of the
589 2007-02-05 changes, just keep the new representation of
590 OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
592 2007-11-05 H.J. Lu <hongjiu.lu@intel.com>
595 * decl2.c (constrain_visibility): Clear DECL_ONE_ONLY if marked
598 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
603 * typeck.c (merge_types): Don't lose rvalue references when
605 * call.c (build_over_call): Don't elide move constructors just
606 because the copy constructor is trivial (!).
607 (compare_ics): If comparing cv-qualifiers fails, we can still order
608 based on binding lvalues vs. rvalues.
610 2007-11-05 Douglas Gregor <doug.gregor@gmail.com>
613 * pt.c (unify_pack_expansion): bring handling of function call
614 arguments into line with type_unification_real.
616 2007-11-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
618 * typeck.c (build_binary_op): Use pedwarn instead of error for
621 2007-11-05 Jakub Jelinek <jakub@redhat.com>
624 * parser.c (cp_parser_unary_expression): For &&label call
625 cp_parser_non_integral_constant_expression and return error_mark_node
629 * decl.c (grokdeclarator): Don't call build_memfn_type if type
630 is neither FUNCTION_TYPE nor METHOD_TYPE.
632 2007-11-02 Jakub Jelinek <jakub@redhat.com>
635 * parser.c (cp_parser_nested_name_specifier_opt): Use
636 TYPE_MAIN_VARIANT (new_scope) as scope if new_scope is an incomplete
637 typedef of currently open class.
639 2007-11-02 Paolo Carlini <pcarlini@suse.de>
642 * error.c (dump_expr): Deal specially with statements.
644 2007-11-01 Jason Merrill <jason@redhat.com>
647 * pt.c (push_template_decl_real): Set DECL_CONTEXT on template
649 (lookup_template_class): Use it to get the outer template args
650 for instantiating one.
653 * pt.c (reduce_template_parm_level): tsubst the parameters
654 of a template template parm.
656 2007-11-01 Douglas Gregor <doug.gregor@gmail.com>
659 * pt.c (find_parameter_packs_r): Handle TYPENAME_TYPE.
661 2007-11-01 Jakub Jelinek <jakub@redhat.com>
664 * parser.c (cp_parser_postfix_dot_deref_expression): If
665 POSTFIX_EXPRESSION is type dependent, try to parse it as pseudo dtor
666 first and if that succeeds and type is SCALAR_TYPE_P, create
670 * rtti.c (enum_tinfo_kind): Fix TK_TYPE_INFO_TYPE comment.
671 (typeid_ok_p): Use the same alias set for abi::__type_info_pseudo
672 as for std::type_info.
674 2007-10-31 Paolo Carlini <pcarlini@suse.de>
677 * cxx-pretty-print.c (pp_cxx_typeid_expression,
678 pp_cxx_delete_expression): Change to static linkage.
679 * cxx-pretty-print.h: Adjust declarations.
680 * error.c (dump_expr, case EXPR_PACK_EXPANSION, TYPEID_EXPR,
681 MEMBER_REF, DOTSTAR_EXPR, DELETE_EXPR, VEC_DELETE_EXPR,
682 MODOP_EXPR): Forward to pp_expression.
684 * cxx-pretty-print.c (pp_cxx_expression, case NON_DEPENDENT_EXPR):
687 2007-10-31 Christian Bruel <christian.bruel@st.com>
688 Mark Mitchell <mark@codesourcery.com>
691 * typeck.c (check_return_expr): Don't set named_return_value_okay_p
692 if retval is volatile.
694 2007-10-30 Jakub Jelinek <jakub@redhat.com>
697 * decl2.c (build_offset_ref_call_from_tree): Call
698 build_non_dependent_expr on object prior to building ADDR_EXPR from it
699 if FN is DOTSTAR_EXPR.
701 2007-10-30 Douglas Gregor <doug.gregor@gmail.com>
705 * pt.c (find_parameter_packs_r): Fix typo in comment.
706 (convert_template_argument): Look at the pattern of a pack
707 expansion to determine what kind of entity we're converting.
708 (coerce_template_parameter_pack): When we have coerced a non-type
709 template parameter pack, substitute into the type of that pack.
710 (tsubst_pack_expansion): When our substitution of a parameter pack
711 is a "trivial" substitution of itself, just substitute into the
712 pack expansion rather than actually expanding.
714 2007-10-29 Jakub Jelinek <jakub@redhat.com>
717 * class.c (check_bitfield_decl): Don't set field's type to error_mark_node
718 for non-integral type bitfields. Return true if bitfield is correct, false
719 error has been diagnosed.
720 (check_field_decls): If check_bitfield_decl returned false, call also
723 2007-10-28 Paolo Carlini <pcarlini@suse.de>
724 Mark Mitchell <mark@codesourcery.com>
727 * pt.c (do_decl_instantiation): If the VAR_DECL is not a
728 class member error out and return.
730 2007-10-27 Jakub Jelinek <jakub@redhat.com>
732 * error.c (reinit_cxx_pp): Initialize cxx_pp->enclosing_scope
733 to current_function_decl rather than 0.
736 * cxx-pretty-print.c (pp_cxx_pm_expression) <case MEMBER_REF>: Print
738 * error.c (dump_expr): Handle MEMBER_REF and DOTSTAR_EXPR.
740 2007-10-27 Jason Merrill <jason@redhat.com>
743 * call.c (convert_default_arg): Detect recursion.
745 2007-10-27 Jakub Jelinek <jakub@redhat.com>
748 * cxx-pretty-print.h (pp_cxx_offsetof_expression): New prototype.
749 * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
751 (pp_cxx_offsetof_expression_1, pp_cxx_offsetof_expression): New
753 * error.c (dump_expr): Handle OFFSETOF_EXPR.
755 2007-10-26 Jason Merrill <jason@redhat.com>
758 * pt.c (get_template_info): New fn.
759 (template_class_depth): Use it.
760 (push_template_decl_real): Check that the template args of the
761 definition match the args of the previous declaration.
763 2007-10-26 Paolo Carlini <pcarlini@suse.de>
766 * decl2.c (coerce_new_type): Do not allow a default argument for
769 2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
772 * parser.c (cp_parser_decltype): Return ERROR_MARK_NODE if we
773 don't see the leading '('. Only lookup names if we get an
776 2007-10-26 Jakub Jelinek <jakub@redhat.com>
779 * parser.c (cp_parser_parenthesized_expression_list): Set
780 greater_than_is_operator_p to true in between the parens.
782 2007-10-26 Paolo Carlini <pcarlini@suse.de>
785 * decl.c (grokdeclarator): In case of conflicting specifiers
786 just return error_mark_node.
788 2007-10-26 Ollie Wild <aaw@google.com>
790 * expr.c (cxx_expand_expr): Removed.
791 * cp-tree.h (exx_expand_expr): Removed.
792 * cp-objcp-common.h (LANK_HOOKS_EXPAND_EXPR): Replace cxx_expand_expr
795 2007-10-25 Paolo Carlini <pcarlini@suse.de>
798 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.
800 2007-10-23 Jason Merrill <jason@redhat.com>
802 PR c++/25950 (DR 391)
803 * call.c (struct conversion): Remove check_copy_constructor_p.
804 (reference_binding): Always bind a reference directly to a
805 compatible class rvalue. Pass down LOOKUP_NO_TEMP_BIND during
807 (check_constructor_callable): Remove.
808 (convert_like_real): Don't call it.
809 (initialize_reference): Don't call check_constructor_callable.
810 (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
811 LOOKUP_CONSTRUCTOR_CALLABLE. Don't require a temporary for base
812 conversions if LOOKUP_NO_TEMP_BIND.
813 (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
814 (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
816 * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.
818 2007-10-22 Jakub Jelinek <jakub@redhat.com>
821 * semantics.c (finish_omp_clauses): Check !type_dependent_expression_p
822 before checking if its type is integral.
824 2007-10-22 Jason Merrill <jason@redhat.com>
827 * class.c (finish_struct_bits): Copy TYPE_ATTRIBUTES.
828 * pt.c (apply_late_template_attributes): Splice out dependent
829 attributes from DECL_ATTRIBUTES.
831 * decl.c (cxx_maybe_build_cleanup): Use build_address.
833 2007-10-17 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
835 * typeck.c (build_binary_op) : Use appropriate warning option
836 instead of unnamed warning.
838 2007-10-16 Paolo Carlini <pcarlini@suse.de>
841 * pt.c (current_template_args): Do not change TREE_LIST elements
842 with a TREE_VALUE of error_mark_node.
844 2007-10-16 Mark Mitchell <mark@codesourcery.com>
846 * typeck.c (cp_apply_type_quals_to_decl): Expand documentation.
847 * decl.c (start_decl): Tidy.
848 (start_decl_1): Call cp_apply_type_quals_to_decl after completing
850 (grokdeclarator): Clarify comment.
852 2007-10-14 Andrew Pinski <pinskia@gmail.com>
855 * decl.c (grokfndecl): Return NULL after the "definition of
856 implicitly-declared" error happened.
858 2007-10-12 Simon Martin <simartin@users.sourceforge.net>
861 * call.c (build_user_type_conversion_1): Do not consider conversion
862 functions to convert a (possibly cv-qualified) object to the (possibly
863 cv-qualified) same object type (or a reference to it), to a (possibly
864 cv-qualified) base class of that type (or a reference to it).
866 2007-10-12 Paolo Carlini <pcarlini@suse.de>
868 * pt.c (tsubst): Use template_parm_level_and_index.
870 2007-10-12 Jakub Jelinek <jakub@redhat.com>
873 * parser.c (cp_parser_compound_statement): Handle label-declarations
874 at the beginning of the compound statement.
875 (cp_parser_block_declaration): Issue diagnostics about __label__
876 not at the beginning of a block.
878 2007-10-11 Paolo Carlini <pcarlini@suse.de>
881 * pt.c (coerce_template_parameter_pack): Do not pass error_mark_node
882 to convert_template_argument.
883 (coerce_template_parms): Return error_mark_node after fixed-length
885 (tsubst_decl): Check for error_mark_node the return value of the
886 first tsubst in 'case VAR_DECL'.
888 2007-10-08 Ollie Wild <aaw@google.com>
890 * typeck2.c (digest_init): Call cplus_expand_constant after
891 convert_for_initialization.
892 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
893 * expr.c (cplus_expand_constant): Updated function description.
895 2007-10-04 Jason Merrill <jason@redhat.com>
898 * call.c (initialize_reference): Handle local static reference
901 2007-10-03 Jason Merrill <jason@redhat.com>
904 * name-lookup.c (push_namespace_with_attrs): Fold back into...
905 (push_namespace): Here.
906 (handle_namespace_attrs): New fn for the attr code.
907 (leave_scope): Don't pop_visibility.
908 * name-lookup.h (struct cp_binding_level): Remove has_visibility.
909 * parser.c (cp_parser_namespace_definition): Call
910 handle_namespace_attrs and pop_visibility as appropriate.
913 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry.
915 2007-10-03 Alexandre Oliva <aoliva@redhat.com>
917 * decl.c (duplicate_decls): Preserve linkage flags for mere
918 redeclarations of gnu_inline definitions.
920 2007-10-03 Jason Merrill <jason@redhat.com>
923 * decl.c (wrap_cleanups_r): New fn.
924 (wrap_temporary_cleanups): New fn.
925 (initialize_local_var): Call it.
927 2007-09-29 Jason Merrill <jason@redhat.com>
930 * decl.c (make_rtl_for_nonlocal_decl): It's ok for a member
931 constant to not have DECL_EXTERNAL if it's file-local.
933 2007-09-28 Ollie Wild <aaw@google.com>
936 2007-09-27 Ollie Wild <aaw@google.com>
938 * typeck2.c (digest_init): Call cplus_expand_constant after
939 convert_for_initialization.
940 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
941 * expr.c (cplus_expand_constant): Updated function description.
943 2007-09-28 Jason Merrill <jason@redhat.com>
946 * class.c (layout_empty_base): Take rli parameter, update
947 rli->record_align if empty base has user-specified alignment.
948 (build_base_field): Pass rli to it.
950 2007-09-28 Paolo Carlini <pcarlini@suse.de>
953 * error.c (dump_decl): Deal with TYPE_PACK_EXPANSION.
955 2007-09-28 Paolo Carlini <pcarlini@suse.de>
958 * error.c (dump_expr): Deal with ARGUMENT_PACK_SELECT.
959 (dump_type): Use dump_template_argument for TYPE_ARGUMENT_PACK.
960 (dump_parameters): Just call dump_type for argument packs too.
962 2007-09-28 Jakub Jelinek <jakub@redhat.com>
965 * tree.c (cp_build_qualified_type_real): Handle TYPE_PACK_EXPANSION
966 qualification by creating qualified PACK_EXPANSION_PATTERN and
967 then calling make_pack_expansion on it.
969 2007-09-27 Ollie Wild <aaw@google.com>
971 * typeck2.c (digest_init): Call cplus_expand_constant after
972 convert_for_initialization.
973 * cp-objcp-common.h (LANG_HOOKS_EXPAND_CONSTANT): Removed.
974 * expr.c (cplus_expand_constant): Updated function description.
976 2007-09-27 Jason Merrill <jason@redhat.com>
979 * decl2.c (is_late_template_attribute): Don't crash on unknown
982 2007-09-27 Paolo Carlini <pcarlini@suse.de>
985 * error.c (dump_expr): Deal with DELETE_EXPR and VEC_DELETE_EXPR.
986 * cxx-pretty-print.c (pp_cxx_delete_expression): Add missing
987 spaces in the formatting.
988 * cxx-pretty-print.h (pp_cxx_delete_expression): Declare.
990 2007-09-27 Jakub Jelinek <jakub@redhat.com>
992 * error.c (cxx_print_error_function): Add third argument, pass
993 it over to lhd_print_error_function.
994 (cp_print_error_function): If diagnostic->abstract_origin, print
996 * cp-tree.h (struct diagnostic_info): New forward decl.
997 (cxx_print_error_function): Add third argument.
999 2007-09-25 Simon Martin <simartin@users.sourceforge.net>
1002 * name-lookup.c (pushtag): Do not create an implicit typedef before
1003 the associated type declaration is known to be valid.
1005 2007-09-25 Jakub Jelinek <jakub@redhat.com>
1007 * tree.c (cxx_printable_name): Compare FUNCTION_DECL uids
1008 rather than pointers.
1010 2007-09-24 Danny Smith <dannysmith@user.sourceforge.net>
1013 * search.c (check_final_overrider): Fail if
1014 targetm.comp_type_attributes returns 0.
1016 2007-09-24 Jason Merrill <jason@redhat.com>
1019 * pt.c (resolve_typename_type): Don't look things up in the original
1020 template if it would mean losing template arguments.
1022 2007-09-24 Jakub Jelinek <jakub@redhat.com>
1025 * cp-tree.h (cxx_type_hash_eq): New prototype.
1026 * cp-objcp-common.h (LANG_HOOKS_TYPE_HASH_EQ): Redefine.
1027 * tree.c (cxx_type_hash_eq): New function.
1029 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1032 * tree.c (cp_build_qualified_type_real): Build a canonical
1033 ARRAY_TYPE if the original ARRAY_TYPE was not a canonical type.
1035 2007-09-24 Douglas Gregor <doug.gregor@gmail.com>
1039 * tree.c (cplus_array_compare): Compare pointers, not types.
1040 (build_cplus_array_type_1): Store new array type into the hash
1041 table before building the canonical type; build the canonical type
1043 (cp_build_qualified_type_real): Put all of the array types with
1044 cv-qualified element types into the C++ array hash table, built as
1045 variants of the unqualified versions.
1047 2007-09-23 Jason Merrill <jason@redhat.com>
1050 * decl.c (grokdeclarator): Look through implicit TYPE_DECLs
1051 for deprecation warnings.
1053 2007-09-22 Jason Merrill <jason@redhat.com>
1056 * call.c (build_over_call): Warn about deprecated virtuals.
1059 * cp-tree.h (ATTR_IS_DEPENDENT): New macro.
1060 (MAYBE_TAGGED_TYPE_P): Remove.
1061 * pt.c (apply_late_template_attributes): Check ATTR_IS_DEPENDENT
1062 instead of calling is_late_template_attribute again.
1063 (tsubst_decl) [TYPE_DECL]: Just check if the name is the tag.
1064 (tsubst): A typedef is a TYPE_NAME != TYPE_MAIN_DECL.
1065 Don't crash on typedefs from non-template classes.
1066 * decl2.c (grokfield): Don't sorry about attrs on template parms.
1067 (is_late_template_attribute): All attributes applied to template
1068 parms or typename types are dependent. Static.
1069 (splice_template_attributes): Pass decl through.
1070 (save_template_attributes): Likewise.
1072 2007-09-20 Jakub Jelinek <jakub@redhat.com>
1075 * pt.c (tsubst_copy) <case SIZEOF_EXPR>: Handle error_mark_node
1076 returned from tsubst_pack_expansion.
1077 (tsubst_copy_and_build) <case SIZEOF_EXPR>: Likewise.
1078 (tsubst_copy_and_build) <case CONSTRUCTOR>: Likewise.
1080 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1083 * semantics.c (finish_id_expression): Use consistently
1084 context_for_name_lookup.
1085 * decl.c (fixup_anonymous_aggr): Fix error message for
1086 anonymous struct (vs union).
1088 2007-09-19 Jason Merrill <jason@redhat.com>
1091 * pt.c (tsubst): Handle typedefs by looking for the specialization.
1092 (retrieve_specialization): Only tagged types use
1093 DECL_TEMPLATE_INSTANTIATIONS.
1094 (instantiate_class_template): Push nested classes too.
1095 (tsubst_decl) [TYPE_DECL]: Only check for canonical decl for
1097 * cp-tree.h (MAYBE_TAGGED_TYPE_P): New macro.
1098 * init.c (is_aggr_type): Remove redundant tests.
1099 * class.c (push_nested_class): Use CLASS_TYPE_P.
1101 2007-09-20 Paolo Carlini <pcarlini@suse.de>
1104 * init.c (build_zero_init): If, recursively, build_zero_init
1105 returns a NULL_TREE, do not append it to the VEC of constructors.
1107 2007-09-18 Jason Merrill <jason@redhat.com>
1110 * pt.c (apply_late_template_attributes): Set processing_template_decl.
1111 (tsubst_decl) [TYPE_DECL]: Preserve naming typedef, pass
1112 ATTR_FLAG_TYPE_IN_PLACE.
1113 (tsubst): Do unqualified lookup to find typedefs from current class.
1114 [ARRAY_TYPE]: Propagate alignment info.
1115 * decl2.c (is_late_template_attribute): Only defer handling of
1116 attribute aligned if the expression is dependent.
1117 (save_template_attributes): If we're deferring any attributes,
1118 make this a naming typedef.
1120 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1122 PR c++/33462 (again)
1123 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Print
1124 va_arg instead of __builtin_va_arg.
1126 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1129 * cxx-pretty-print.c (pp_cxx_va_arg_expression): Add.
1130 (pp_cxx_primary_expression): Use it.
1131 * cxx-pretty-print.h (pp_cxx_va_arg_expression): Declare.
1132 * error.c (dump_expr): Use it.
1134 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1137 * cxx-pretty-print.c (pp_cxx_postfix_expression): Split
1138 out case TYPEID_EXPR to...
1139 (pp_cxx_typeid_expression): ... here; use pp_cxx_left_paren
1140 and pp_cxx_right_paren.
1141 * cxx-pretty-print.h (pp_cxx_typeid_expression): Declare.
1142 * error.c (dump_expr): Use it.
1144 2007-09-18 Paolo Carlini <pcarlini@suse.de>
1147 * cxx-pretty-print.c (pp_cxx_trait_expression): Add.
1148 (pp_cxx_primary_expression): Use it.
1149 * cxx-pretty-print.h (pp_cxx_trait_expression): Declare.
1150 * error.c (dump_expr): Use it.
1152 2007-09-16 Paolo Carlini <pcarlini@suse.de>
1155 * init.c (build_new): Remove warning for zero-element
1158 2007-09-16 Nathan Sidwell <nathan@codesourcery.com>
1161 * call.c (maybe_handle_implicit_object): Set this_p, clear
1162 rvaluedness_matches_p.
1163 (compare_ics): Do not compare rvaluedness matching when one of the
1164 operands is an implicit object.
1166 2007-09-14 Jason Merrill <jason@redhat.com>
1168 PR c++/17743, c++/19163
1169 * decl2.c (is_late_template_attribute): New fn.
1170 (splice_template_attributes, save_template_attributes): New fns.
1171 (cplus_decl_attributes): Call save_template_attributes.
1172 * pt.c (apply_late_template_attributes): New fn.
1173 (instantiate_class_template, tsubst_decl): Use it.
1174 * cp-tree.h: Declare is_late_template_attribute.
1176 2007-09-13 Tom Tromey <tromey@redhat.com>
1178 * parser.c (cp_lexer_new_main): Don't use
1179 c_lex_return_raw_strings.
1180 (cp_lexer_get_preprocessor_token): Update. Add special case when
1183 2007-09-11 Jan Hubicka <jh@suse.cz>
1185 * method.c (use_thunk): Use tree_rest_of_compilation
1186 * cp-objecp-common.h (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill.
1187 (LANG_HOOKS_CALLGRAPH_EMIT_ASSOCIATED_THUNKS): Define.
1188 * cp-tree.h (expand_body): Kill.
1189 (emit_associated_thunks): Declare.
1190 * semantics.c (emit_associated_thunks): Export.
1191 (expand_body): Kill.
1193 2007-09-09 David Daney <ddaney@avtrex.com>
1196 * init.c (build_new_1): Use POINTER_PLUS_EXPR instead of MINUS_EXPR
1197 to calculate cookie_ptr.
1199 2007-09-08 Jason Merrill <jason@redhat.com>
1202 * pt.c (most_specialized_class): Set processing_template_decl
1203 while tsubsting partial spec args.
1205 2007-09-06 Jason Merrill <jason@redhat.com>
1207 * decl2.c (get_guard): Copy visibility from the guarded variable.
1209 2007-09-06 Jan Hubicka <jh@suse.cz>
1211 * semantics.c (expand_body): Do not mark arguments of clones used.
1213 2007-09-06 Paolo Carlini <pcarlini@suse.de>
1216 * decl.c (cp_finish_decl): When processing_template_decl,
1217 deal correctly with init as TREE_LIST.
1219 2007-09-06 Tom Tromey <tromey@redhat.com>
1221 * decl.c (finish_function): Put return's location on line zero of
1224 2007-09-05 Jason Merrill <jason@redhat.com>
1227 * except.c (prepare_eh_type): Use type_decays_to.
1230 * init.c (build_delete): Use build_headof to get the address of the
1231 complete object if we aren't using the deleting destructor.
1232 * rtti.c (build_headof): No longer static.
1233 * cp-tree.h: Declare it.
1235 2007-09-06 Jakub Jelinek <jakub@redhat.com>
1237 * decl.c (duplicate_decls): Set TREE_NOTHROW on __builtin_XX
1238 decl if a prototype for XX is provided with throw().
1241 * decl.c (builtin_function_1): Set DECL_ANTICIPATED also
1242 on __*_chk non-__builtin_* decls.
1244 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1247 * semantics.c (finish_id_expression): Use context_for_name_lookup
1248 insted of DECL_CONTEXT, to see through anonymous structs and unions.
1249 * class.c (finish_struct_anon): Deal correctly with anonymous
1250 structs (vs unions, as GNU extension) in error messages.
1252 2007-09-05 Jan Hubicka <jh@suse.cz>
1254 * cp/sematics.c (expand_body): Remove unnecesary import_export_decl
1255 call, DECL_EXTERNAL checks and current_function_decl saving.
1257 2007-09-05 Paolo Carlini <pcarlini@suse.de>
1259 PR c++/29731 (again)
1260 * parser.c (cp_parser_primary_expression): Return error_mark_node
1261 when a statement-expression is found in a template-argument list.
1263 2007-09-04 Jason Merrill <jason@redhat.com>
1265 * except.c (initialize_handler_parm): Use
1266 fold_build_cleanup_point_expr.
1269 * call.c (reference_binding): Don't look for user-defined conversions
1273 * except.c (initialize_handler_parm): Put a CLEANUP_POINT_EXPR inside
1274 the MUST_NOT_THROW_EXPR.
1276 2007-09-04 Richard Sandiford <richard@codesourcery.com>
1278 * decl.c (cp_finish_decl): Call determine_visibility before
1279 make_rtl_for_nonlocal_decl.
1281 2007-09-04 Jason Merrill <jason@redhat.com>
1284 * pt.c (most_specialized_class): Substitute outer template
1285 arguments into the arguments of a member template partial
1287 (strip_innermost_template_args): New fn.
1289 2007-09-03 Daniel Jacobowitz <dan@codesourcery.com>
1291 * Make-lang.in (g++spec.o): Remove SHLIB_MULTILIB.
1293 2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1295 * call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
1296 * decl.c (cp_make_fname_decl): Likewise,
1297 * parser.c (cp_parser_string_literal): Likewise,
1298 * tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
1299 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1302 2007-09-02 Paolo Carlini <pcarlini@suse.de>
1305 * typeck.c (build_unary_op): Fix error message for
1306 Boolean expression as operand to operator--.
1308 2007-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1310 * tree.c (pod_type_p, zero_init_p): Use strip_array_types.
1311 * typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
1314 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1317 * init.c (build_default_init): Make extern.
1318 * cp-tree.h (build_default_init): Declare here.
1319 * pt.c (tsubst_expr): When the instantiation of the initializer of
1320 a variable results in an empty list, default-initialize the
1322 (tsubst_copy_and_build): When the instantiation of the initializer
1323 in a new expression results in an empty initializer list,
1324 default-initialize it.
1326 2007-08-31 Douglas Gregor <doug.gregor@gmail.com>
1328 * mangle.c (write_type): Change mangling of rvalue reference from
1331 2007-08-31 Jakub Jelinek <jakub@redhat.com>
1333 * decl.c (duplicate_decls): Remove duplicated line.
1335 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1338 * cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with
1339 BOUND_TEMPLATE_TEMPLATE_PARM.
1341 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1344 * search.c (lookup_member): Check the name argument for
1347 2007-08-31 Paolo Carlini <pcarlini@suse.de>
1350 * parser.c (cp_parser_trait_expr): Check rerurn value of
1353 2007-08-30 Ollie Wild <aaw@google.com>
1355 * cvt.c (cp_convert_to_pointer): Remove force parameter. Call
1356 convert_ptrmem for pointer to member conversions.
1357 (convert_to_pointer_force): Update cp_convert_to_pointer call.
1358 (ocp_convert): Update cp_convert_to_pointer call.
1359 * typeck.c (convert_ptrmem): Add conditional for null pointers to
1361 (build_static_cast_1): Check can_convert for conversions in either
1363 (get_delta_difference_1): New function.
1364 (get_delta_difference): Refactor to call get_delta_difference_1.
1366 2007-08-30 Jakub Jelinek <jakub@redhat.com>
1368 * decl.c (start_preparsed_function): Set
1369 DECL_DISREGARD_INLINE_LIMITS for GNU_INLINE_P functions.
1371 2007-08-28 Paolo Carlini <pcarlini@suse.de>
1374 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
1375 BOUND_TEMPLATE_TEMPLATE_PARM.
1377 2007-08-28 Jakub Jelinek <jakub@redhat.com>
1381 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
1382 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
1384 2007-08-27 Jason Merrill <jason@redhat.com>
1387 * pt.c (build_non_dependent_expr, type_dependent_expression_p):
1388 Look inside STMT_EXPR.
1389 * semantics.c (stmt_expr_value_expr): New fn.
1390 * cp-tree.h: Declare it.
1393 * decl.c (groktypename): Ignore attributes applied to class type.
1395 2007-08-28 Richard Guenther <rguenther@suse.de>
1397 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
1399 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
1401 * error.c (dump_expr): Handle COMPLEX_CST.
1402 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
1403 (pp_cxx_expression): Likewise.
1405 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
1407 * decl.c (GNU_INLINE_P): New.
1408 (duplicate_decls): Handle gnu_inline. Merge attributes and
1409 some flags in overriding definitions.
1410 (redeclaration_error_message): Handle gnu_inline.
1411 (start_preparsed_function): Likewise.
1413 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1415 * call.c (sufficient_parms_p): Constify.
1416 * class.c (same_signature_p): Likewise.
1417 * cp-gimplify.c (is_invisiref_parm,
1418 cxx_omp_privatize_by_reference): Likewise.
1419 * cp-objcp-common.c (has_c_linkage): Likewise.
1420 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
1421 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
1422 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
1423 num_artificial_parms_for, comp_template_parms,
1424 template_parameter_pack_p, any_dependent_template_arguments_p,
1425 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1426 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
1427 zero_init_p, member_p, cp_lvalue_kind,
1428 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1429 varargs_function_p, is_dummy_object, special_function_kind,
1430 string_conv_p, type_unknown_p, comp_except_specs, compparms,
1431 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
1432 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
1433 cp_has_mutable_p, at_least_as_qualified_p,
1434 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
1435 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
1436 * except.c (nothrow_libfn_p): Likewise.
1437 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
1439 * pt.c (comp_template_parms, template_parameter_pack_p,
1440 any_type_dependent_arguments_p, any_value_dependent_elements_p,
1441 any_dependent_template_arguments_p): Likewise.
1442 * repo.c (repo_export_class_p): Likewise.
1443 * semantics.c (anon_aggr_type_p): Likewise.
1444 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
1445 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
1446 varargs_function_p, member_p, is_dummy_object, pod_type_p,
1447 zero_init_p, special_function_p): Likewise.
1448 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
1449 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
1450 compparms, invalid_nonstatic_memfn_p,
1451 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
1452 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
1453 cp_has_mutable_p, lvalue_or_else): Likewise.
1455 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
1457 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
1458 * cp-objcp-common.c (cp_tree_size): Ditto.
1459 * tree.c (cp_walk_subtrees): Ditto
1460 * cp-tree.def (TINST_LEVEL): Go away.
1461 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
1462 move together with other non-tree structs.
1463 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
1464 (union lang_tree_node): Eliminate tinst_level field.
1465 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
1466 (current_instantiation, outermost_tinst_level): Return
1467 a "struct tinst_level *".
1469 * error.c (print_instantiation_partial_context): Change second
1470 parameter to a "struct tinst_level *". Replace accessor macros
1472 (print_instantiation_full_context): Likewise.
1473 * lex.c (in_main_input_context): Likewise.
1475 * pt.c (struct pending_templates): New.
1476 (pending_templates, last_pending_template): Use it as a type.
1477 (current_tinst_level): Change typo to "struct tinst_level *"
1478 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
1479 (add_pending_template): Construct a "struct pending_template".
1480 Replace TINST_LEVEL accessor macros with field access.
1481 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
1482 (pop_tinst_level): Likewise.
1483 (instantiate_pending_templates): Likewise. Factor common code used
1484 when an instantiation has been done.
1485 (outermost_tinst_level): Replace tree_last with loop.
1486 (current_instantiation): Return a "struct tinst_level *".
1488 2007-08-24 Ollie Wild <aaw@google.com>
1490 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
1491 * name-lookup.h (cp_binding_level): Remove vtables member.
1493 2007-08-24 Richard Guenther <rguenther@suse.de>
1495 * tree.c (cp_cannot_inline_tree_fn): Remove.
1496 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
1497 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
1500 2007-08-24 Jakub Jelinek <jakub@redhat.com>
1503 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
1504 error_mark_node right away if build_expr_type_conversion
1508 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
1509 is error_mark_node rather than NULL_TREE.
1510 * pt.c (check_explicit_specialization): Likewise.
1513 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
1514 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
1516 2007-08-22 Jason Merrill <jason@redhat.com>
1519 * pt.c (outermost_tinst_level): New function.
1520 * lex.c (in_main_input_context): New function.
1521 * cp-tree.h: Declare it.
1522 * decl2.c (constrain_class_visibility): Use it to avoid warning
1523 about uses of the anonymous namespace in the main input file.
1525 2007-08-21 Jakub Jelinek <jakub@redhat.com>
1527 * init.c (build_new_1): Use get_target_expr instead of save_expr.
1529 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
1532 * class.c (finish_struct_1): Warn when a class has virtual
1533 functions and accessible non-virtual destructor.
1535 2007-08-20 Richard Guenther <rguenther@suse.de>
1539 * call.c (build_new_method_call): Convert initializer to
1541 * init.c (build_aggr_init): Do not fiddle with types.
1542 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
1543 * except.c (build_throw): Do not drop qualifiers for the
1545 * typeck.c (get_member_function_from_ptrfunc): Do not
1546 fiddle with types, instead convert.
1547 (build_ptrmemfunc1): Convert to the target type for
1549 (gfc_trans_allocate): Convert result to target type.
1550 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
1551 pointer-to-member structures shall have alias set zero as well.
1553 2007-08-20 Richard Guenther <rguenther@suse.de>
1555 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
1557 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
1558 (nonstatic_local_decl_p): Likewise.
1559 * tree.c (cp_auto_var_in_fn_p): Remove.
1560 * decl.c (nonstatic_local_decl_p): Remove.
1562 2007-08-20 Richard Guenther <rguenther@suse.de>
1564 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
1566 * tree.h (cp_walk_tree): New define to walk_tree_1 with
1567 cp_walk_subtrees lh parameter.
1568 (cp_walk_tree_without_duplicates): New define to
1569 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
1570 * tree.c (count_trees): Call
1571 cp_walk_tree_without_duplicates.
1572 (verify_stmt_tree): Call cp_walk_tree.
1573 (break_out_target_exprs): Likewise.
1574 (WALK_SUBTREE): Likewise.
1575 * cp-gimplify.c (cp_genericize): Likewise.
1576 * cp-pt.c (find_parameter_packs_r): Likewise.
1577 (uses_parameter_packs): Likewise.
1578 (make_pack_expansion): Likewise.
1579 (check_for_bare_parameter_packs): Likewise.
1580 (for_each_template_parm): Likewise.
1581 * decl.c (check_default_argument): Call
1582 cp_walk_tree_without_duplicates.
1583 * except.c (build_throw): Likewise.
1584 * decl2.c (type_visibility): Likewise.
1585 * semantics.c (expand_or_defer_fn): Likewise.
1586 (finalize_nrv): Call cp_walk_tree.
1588 2007-08-20 Jakub Jelinek <jakub@redhat.com>
1591 * init.c (build_new_1): Rename placement_var variable to placement_expr.
1592 Initialize it with save_expr rather than get_temp_regvar.
1594 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
1597 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
1600 2007-08-17 Ollie Wild <aaw@google.com>
1603 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
1604 declarations into appropriate slots for comparison. Fix type
1607 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1610 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
1611 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
1613 2007-08-17 Paolo Carlini <pcarlini@suse.de>
1616 * parser.c (cp_parser_class_head): Improve error message.
1618 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
1620 * pt.c (instantiate_decl): Set input_location
1621 for the function end.
1623 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1625 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
1627 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
1628 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
1629 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
1630 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
1631 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
1632 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
1633 * typeck.c (cp_type_quals): Likewise.
1634 * typeck2.c (cxx_incomplete_type_diagnostic,
1635 cxx_incomplete_type_error): Likewise.
1637 2007-08-16 Paolo Carlini <pcarlini@suse.de>
1640 * pt.c (tsubst_friend_function): When check_classfn
1641 returns error_mark_node likewise return it.
1643 2007-08-15 Jakub Jelinek <jakub@redhat.com>
1646 * typeck.c (check_return_expr): Don't NRV optimize vars in
1648 * decl.c (finish_function): Comment fix.
1650 2007-08-15 Paolo Carlini <pcarlini@suse.de>
1653 * pt.c (push_template_decl_real): Depending on TYPE_P
1654 use either TYPE_CONTEXT or DECL_CONTEXT.
1656 2007-08-14 Mark Mitchell <mark@codesourcery.com>
1658 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
1659 constructors and destructors return this.
1661 2007-08-14 Paolo Carlini <pcarlini@suse.de>
1664 * decl2.c (check_classfn): Return error_mark_node in case of error;
1665 in that case, do not call add_method.
1666 * decl.c (start_decl): Deal with check_classfn returning
1668 (grokfndecl): Likewise.
1669 * pt.c (tsubst_friend_function): Likewise.
1671 2007-08-14 Andrew Pinski <pinskia@gmail.com>
1674 * typeck.c (build_binary_op): Disallow vector float types with
1675 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
1677 2007-08-11 Ian Lance Taylor <iant@google.com>
1679 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
1681 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
1683 2007-08-10 Ollie Wild <aaw@google.com>
1685 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
1687 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
1689 (unqualified_namespace_lookup): Fix ambiguous_decl call.
1690 (lookup_using_namespace): Fix ambiguous_decl call.
1691 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
1693 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1695 * call.c (name_as_c_string): Use CONST_CAST.
1696 * decl.c (build_decl): Likewise.
1697 * parser.c (cp_parser_string_literal): Likewise.
1699 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1702 * error.c (dump_expr): Consistently use the *_cxx_*
1703 variants of the pretty-print functions.
1705 2007-08-10 Paolo Carlini <pcarlini@suse.de>
1708 * decl.c (check_special_function_return_type): Just error
1709 on return type specified for conversion operator.
1711 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
1713 * typeck2.c (readonly_error): Handle general expressions.
1714 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
1716 2007-08-06 Dan Hipschman <dsh@google.com>
1718 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
1719 access function name.
1721 2007-08-04 Alfred Minarik <a.minarik@aon.at>
1724 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
1725 * g++spec.c (lang_specific_driver): Check them.
1727 2007-08-06 Paolo Carlini <pcarlini@suse.de>
1730 * pt.c (inline_needs_template_parms): Fix comment; change return type
1733 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
1736 2007-03-26 Dirk Mueller <dmueller@suse.de>
1738 * parser.c (cp_parser_member_declaration): Pedwarn
1739 about stray semicolons after member declarations.
1741 2007-08-02 Lee Millward <lee.millward@gmail.com>
1746 * parser.c (cp_parser_asm_definition): Detect and discard asm
1747 statements with invalid inputs or outputs.
1748 (cp_parser_asm_operand_list): Return error mark node if any
1749 of the operands are invalid. Adjust documentation.
1751 2007-08-02 Nick Clifton <nickc@redhat.com>
1753 * typeck.c: Change copyright header to refer to version 3 of the
1754 GNU General Public License and to point readers at the COPYING3
1755 file and the FSF's license web page.
1756 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
1757 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
1758 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
1759 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
1760 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
1761 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
1762 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
1763 name-lookup.h, parser.c: Likewise.
1765 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1768 * call.c (magic_varargs_p): Honor the "type generic" attribute.
1770 2007-07-30 Paolo Carlini <pcarlini@suse.de>
1773 * semantics.c (finish_label_stmt): Reject the __label__
1774 extension outside function scopes.
1776 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1778 * parser.c (eof_token): Un-constify.
1779 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
1780 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
1783 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
1785 * pt.c, tree.c, typeck2.c: Fix comment typos.
1787 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
1788 Mark Mitchell <mark@codesourcery.com>
1791 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
1792 hidden due to friend declarations in local classes.
1794 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
1796 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
1797 * cp-tree.def (DECLTYPE_TYPE): New.
1798 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
1799 (dump_type_prefix): Ditto.
1800 (dump_type_suffix): Ditto.
1801 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
1802 * mangle.c (write_type): Handle DECLTYPE_TYPE.
1803 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
1805 (DECLTYPE_TYPE_EXPR): New.
1806 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
1807 (finish_declared_type): Declare.
1808 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
1809 DECLTYPE_TYPE nodes.
1810 (pp_cxx_type_id): Ditto.
1811 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
1812 (tsubst): Substitute into a DECLTYPE_TYPE node.
1813 (tsubst_copy): Ditto.
1814 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
1816 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
1817 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
1818 structural equality (because we can't hash the expressions).
1819 (finish_declared_type): New.
1820 * lex.c (reswords): Add "decltype" keyword.
1821 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
1822 (cp_parser_postfix_expression): Add member_access_only_p to
1823 restrict postfix expression to member access expressions.
1824 (cp_parser_unary_expression): Update call to
1825 cp_parser_postfix_expression to reflect new parameter.
1826 (cp_parser_declared_type): New.
1827 (cp_parser_simple_type_specifier): Parse decltype types.
1829 2007-07-27 Mark Mitchell <mark@codesourcery.com>
1832 * call.c (convert_for_arg_passing): Only widen bitfields to their
1833 declared types if necessary.
1835 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1837 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
1840 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1842 * decl.c (typename_hash, typename_compare): Constify.
1843 * mangle.c (hash_type, compare_type): Likewise.
1844 * pt.c (eq_local_specializations, hash_local_specialization):
1846 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
1847 list_hash): Likewise.
1848 * typeck2.c (pat_compare): Likewise.
1850 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
1852 * method.c (implicitly_declare_fn): Increase alignment if member
1853 function pointer format requires it.
1855 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1858 * typeck.c (check_return_expr): Do not pass a null argument
1861 2007-07-24 Paolo Carlini <pcarlini@suse.de>
1864 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
1867 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
1870 * typeck.c (convert_arguments): Only use default args if we have
1874 * typeck.c (structural_comptypes): No need to check
1875 resolve_typename_type return value here.
1876 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
1877 * pt.c (resolve_typename_type): Follow typename typedefs. Return
1878 original type rather than error_mark_node in case of failure.
1879 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
1880 resolve_typename_type result check.
1881 (cp_parser_direct_declarator, cp_parser_head,
1882 cp_parser_constructor_declarator_p): Likewise.
1884 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
1886 * pt.c (template_parms_variadic_p): Remove.
1887 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
1889 2007-07-12 Jakub Jelinek <jakub@redhat.com>
1892 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
1893 argument to dump_aggr_init_expr_args instead of false.
1895 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
1897 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
1898 canonical types; otherwise, fall back to structural type
1899 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
1900 internal compiler error if the canonical types are wrong.
1902 2007-07-11 Paolo Carlini <pcarlini@suse.de>
1905 * parser.c (cp_parser_make_indirect_declarator): When the
1906 the code argument is ERROR_MARK return cp_error_declarator.
1908 2007-07-09 Geoffrey Keating <geoffk@apple.com>
1911 * decl.c (cxx_init_decl_processing): Don't set
1912 force_align_functions_log.
1913 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
1914 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
1915 FUNCTION_DECL, return its alignment.
1917 2007-07-09 Richard Guenther <rguenther@suse.de>
1919 * decl.c (start_preparsed_function): Do not promote return type.
1921 2007-07-08 Paolo Carlini <pcarlini@suse.de>
1924 * pt.c (unify): Never pass error_mark_node to template_decl_level.
1926 2007-07-07 Mark Mitchell <mark@codesourcery.com>
1929 * pt.c (resolve_overloaded_unification): Robustify. Return a
1931 (type_unification_real): Adjust accordingly.
1933 2007-07-06 Richard Guenther <rguenther@suse.de>
1935 * init.c (build_new_1): Use the correct pointer type.
1936 * typeck2.c (build_m_component_ref): Likewise.
1938 2007-07-05 Mark Mitchell <mark@codesourcery.com>
1941 * init.c (build_zero_init): Always build an initializer for
1943 * typeck2.c (build_functional_cast): Use build_zero_init.
1946 * init.c (build_new_1): Always pass the allocation function to
1947 build_op_delete_call.
1948 * call.c (build_op_delete_call): Handle operator delete with a
1949 variable-argument list. Do not issue an error when no matching
1950 deallocation function is available for a new operator.
1953 * cp-tree.h (any_value_dependent_elements_p): Declare it.
1954 * decl.c (value_dependent_init_p): New function.
1955 (cp_finish_decl): Use it.
1956 * pt.c (value_dependent_expression_p): Use
1957 any_value_dependent_elements_p.
1958 * parser.c (cp_parser_primary_expression): Add comment about
1959 treating dependent qualified names as integral
1960 constant-expressions.
1962 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
1964 * decl.c (build_ptrmemfunc_type): Always use structural equality
1965 tests when comparing pointer-to-member-function types, because the
1966 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
1969 2007-07-03 Mark Mitchell <mark@codesourcery.com>
1971 * init.c (build_new): Tweak comment.
1973 2007-06-29 Dave Brolley <brolley@redhat.com>
1976 * parser.c (cp_parser_new_type_id): Don't reduce a named array
1977 type to its base type and number of elements here.
1978 * init.c (build_new): Call complete_type_or_else to ensure that the
1979 type is complete and to issue a diagnostic if it is not.
1980 (build_new_1): Don't call complete_type_or_else here.
1982 2007-07-03 Richard Guenther <rguenther@suse.de>
1985 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
1988 2007-07-02 Simon Baldwin <simonb@google.com>
1990 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
1991 for inner-style nested forward declarations that don't declare
1994 2007-07-02 Jakub Jelinek <jakub@redhat.com>
1997 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
1998 DECL_P in not a variable and appears more than once error messages.
2000 2007-07-01 Ollie Wild <aaw@google.com>
2002 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
2003 (select_decl): Remove function.
2004 (unqualified_namespace_lookup): Populate binding by calling
2005 ambiguous_decl. Remove select_decl call.
2006 (lookup_qualified_name): Remove select_decl call.
2007 * decl.c (lookup_and_check_tag): Check for ambiguous references.
2008 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
2009 generation when name lookup is ambiguous.
2011 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
2014 * init.c (build_new_1): Use structural equality on the copy of the
2017 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2019 * decl2.c (determine_visibility): Implement
2020 flag_visibility_ms_compat effect on type info.
2021 * decl.c (cxx_init_decl_processing): Implement
2022 global effect of flag_visibility_ms_compat.
2024 2007-06-28 Geoffrey Keating <geoffk@apple.com>
2026 * decl2.c (start_objects): Mark constructor-running function
2029 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
2032 * decl.c (grokdeclarator): Reset friendp for member functions declared
2033 friend of their own class.
2035 2007-06-23 Mark Mitchell <mark@codesourcery.com>
2037 * decl2.c (determine_visibility): Don't look for dllexport here.
2038 (determine_visibility_from_class): Tidy.
2040 2007-06-18 Simon Baldwin <simonb@google.com>
2043 * parser.c (cp_parser_single_declaration): Added check for storage
2044 class other than sc_none in parsed declaration, and a flag to indicate
2045 if the call is part of an explicit template specialization parse.
2046 * (cp_parser_explicit_specialization): Specialization check flag added
2047 to call to cp_parser_single_declaration(), set true.
2048 * (cp_parser_template_declaration_after_export): Specialization check
2049 flag added to call to cp_parser_single_declaration(), set false.
2050 * pt.c (check_explicit_specialization): Added code to copy visiblity
2051 and linkage from the templated function to the explicit specialization.
2053 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
2055 * typeck.c (build_binary_op): For templates build the
2056 expression in pieces to avoid the assert in build2_stat.
2057 (get_member_function_from_ptrfunc):
2058 Change over to using POINTER_PLUS_EXPR and convert
2059 the second operand to sizetype.
2060 * typeck2.c (build_m_component_ref): Likewise.
2061 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
2062 instead of PLUS_EXPR for pointers.
2063 (build_new_1): Likewise.
2064 (build_vec_delete_1): Likewise.
2065 (build_vec_delete): Likewise.
2066 * class.c (build_base_path): Likewise.
2067 (build_base_path): Likewise.
2068 (convert_to_base_statically): Likewise.
2069 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
2070 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
2071 instead of PLUS_EXPR.
2072 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
2073 instead of PLUS_EXPR for pointers.
2074 * call.c (build_special_member_call): Likewise.
2075 * rtti.c (build_headof): Likewise.
2076 Use sizetype instead of ptrdiff_type_node.
2077 (tinfo_base_init): Create a POINTER_PLUS_EXPR
2078 instead of PLUS_EXPR for pointers.
2079 * except.c (expand_start_catch_block): Do a
2080 NEGATIVE and then a POINTER_PLUS_EXPR instead
2082 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
2083 PLUS_EXPR on pointer types over to use
2084 POINTER_PLUS_EXPR and remove the conversion
2085 to the pointer types.
2086 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
2087 adding to a pointer type. Use size_int instead of
2088 ssize_int. Convert the index to sizetype before
2089 adding it to the pointer.
2091 2007-06-15 Mark Mitchell <mark@codesourcery.com>
2093 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
2094 (DECL_ANON_UNION_VAR_P): New macro.
2095 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
2096 than DECL_VAR_MARKED_P, to keep track of which variables we have
2098 * decl.c (redeclaration_error_message): Complain about redeclaring
2099 anonymous union members at namespace scope.
2100 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
2102 2007-06-14 Geoff Keating <geoffk@apple.com>
2104 * decl2.c (determine_visibility): Ensure that functions with
2105 hidden types as parameters are hidden.
2108 * decl2.c (determine_visibility): Remove duplicate code for
2111 2007-06-12 Ian Lance Taylor <iant@google.com>
2114 * init.c (avoid_placement_new_aliasing): New static function.
2115 (build_new_1): Call it.
2117 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
2119 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
2120 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
2122 2007-06-08 Jakub Jelinek <jakub@redhat.com>
2125 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
2126 on init, the non-decl cond operand and increment value.
2128 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
2131 * decl.c (check_initializer): Report an error when a brace enclosed
2132 initializer is used for a non-aggregate type in C++98.
2133 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
2135 (grokdeclarator): Likewise.
2136 (move_fn_p): Likewise.
2137 * typeck.c (check_return_expr): Likewise.
2138 * call.c (reference_binding): Likewise.
2139 * error.c (cp_cpp_error): Likewise.
2140 * pt.c (check_default_tmpl_args): Likewise.
2142 * lex.c (init_reswords): Likewise.
2143 * parser.c (p_parser_primary_expression): Likewise.
2144 (TOKEN_PRECEDENCE): Likewise.
2145 (cp_parser_init_declarator): Likewise.
2146 (cp_parser_ptr_operator): Likewise.
2147 (cp_parser_parameter_declaration): Likewise.
2148 (cp_parser_enclosed_template_argument_list): Likewise.
2149 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
2150 (cp_parser_next_token_ends_template_argument_p): Likewise.
2152 2007-06-04 Simon Baldwin <simonb@google.com>
2154 * decl.c (grokdeclarator): Readability change. Moved case labels
2155 into direct switch statement scope.
2157 2007-06-04 Paolo Carlini <pcarlini@suse.de>
2159 * call.c (convert_like_real): Remove pointless code.
2161 2007-05-31 Mark Mitchell <mark@codesourcery.com>
2163 * decl.c (get_atexit_fn_ptr_type): New function.
2164 (get_atexit_node): Use it.
2165 (start_cleanup_fn): Likewise.
2166 (register_dtor_fn): Use the object's destructor, instead of a
2167 separate cleanup function, where possible.
2168 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
2169 (atexit_fn_ptr_type_node): New macro.
2170 * decl2.c (build_cleanup): Use build_address.
2172 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
2174 * typeck.c (build_binary_op): Include types in error.
2176 2007-05-31 Jakub Jelinek <jakub@redhat.com>
2179 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
2180 needs runtime initialization.
2182 2007-05-31 Paolo Carlini <pcarlini@suse.de>
2185 * semantics.c (finish_trait_expr): Complete the types.
2187 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
2188 Douglas Gregor <doug.gregor@gmail.com>
2189 Pedro Lamarao <pedro.lamarao@mndfck.org>
2190 Howard Hinnant <howard.hinnant@gmail.com>
2194 * typeck.c (comptypes): Don't consider rvalue and lvalue
2195 reference types to be equivalent.
2196 (check_return_expr): Move from certain lvalues when returning
2198 * decl.c (grokdeclarator): Implement reference collapsing.
2199 (copy_fn_p): Don't consider constructors taking rvalue references
2200 to be copy constructors.
2202 * call.c (conversion): New "rvaluedness_matches_p" member.
2203 (convert_class_to_reference): Require reference type as first
2204 parameter instead of base type.
2205 (reference_binding): Add logic to handle rvalue references.
2206 (implicit_conversion): Update inaccurate comment.
2207 (convert_like_real): Disable creation of temporaries that are
2208 impossible to initialize for types with move constructors.
2209 (build_over_call): Elide move constructors when possible.
2210 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
2211 (maybe_handle_ref_bind): Return conversion instead of type node.
2212 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
2213 determine preferred conversion sequences.
2214 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
2215 (LOOKUP_PREFER_RVALUE): New.
2216 (DECL_MOVE_CONSTRUCTOR_P): New.
2217 (struct cp_declarator): Add "reference" member for reference
2218 types, with new "rvalue_ref" flag.
2219 (cp_build_reference_type): Declare.
2220 (move_fn_p): Declare.
2221 * error.c (dump_type_prefix): Format rvalue reference types
2222 correctly in error messages.
2223 * except.c (build_throw): Move from certain lvalues when
2225 * mangle.c (write_type): Mangle rvalue references differently
2226 than regular references.
2227 * parser.c (make_reference_declarator): Add boolean parameter for
2229 (cp_parser_make_indirect_declarator): New.
2230 (cp_parser_new_declarator_opt): Call
2231 cp_parser_make_indirect_declarator.
2232 (cp_parser_conversion_declarator_opt): Ditto.
2233 (cp_parser_declarator): Ditto.
2234 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
2236 * pt.c (tsubst): Implement reference collapsing.
2237 (maybe_adjust_types_for_deduction): Implement special template
2238 parameter deduction rule for rvalue references.
2239 (type_unification_real): Update calls to
2240 maybe_adjust_types_for_deduction.
2241 (try_one_overload): Ditto.
2242 (unify_pack_expansion): Ditto.
2243 * tree.c (lvalue_p_1): Handle rvalue reference types.
2244 (cp_build_reference_type): New.
2246 2007-05-30 Jakub Jelinek <jakub@redhat.com>
2249 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
2250 variables that need runtime initialization.
2252 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
2255 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
2256 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
2257 case POSTDECREMENT_EXPR>): Return the error_mark_node
2258 if either the real or imaginary parts would an
2261 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
2262 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2265 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
2266 token is a closing brace, false if there are no tokens left.
2267 (cp_parser_namespace_alias_definition): Only consume the next token if
2268 it is a closing brace.
2270 * parser.c (cp_parser_class_specifier): Likewise.
2272 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
2274 * semantics.c (finish_member_declaration): Fix a typo in the
2277 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
2289 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
2290 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
2291 * pt.c (check_for_bare_parameter_packs): Return bool indicated
2292 whether everything was okay. Fix indentation.
2293 (push_template_decl_real): Check for bare parameter packs in
2294 function parameters; where errors occur, mark the parameter types
2295 with ERROR_MARK_NODEs to avert ICEs.
2296 (coerce_template_parameter_pack): New.
2297 (coerce_template_parms): Moved parameter pack coercion into
2298 coerce_template_parameter_pack, and permit it anywhere in the
2299 template parameter list (not just at the end). Parameter and
2300 argument indices can vary (somewhat) separately now, so add
2301 PARM_IDX and ARG_IDX.
2302 (fn_type_unification): Don't set an argument pack as incomplete if
2303 no argument pack was deduced.
2304 (type_unification_real): If a type parameter is a parameter pack
2305 and has not otherwise been deduced, it will be deduced to an empty
2307 (more_specialized_fn): Use the actual lengths of the argument
2308 lists when comparing against expansions.
2309 * semantics.c (finish_member_declaration): If a field's type has
2310 bare parameter packs, error and set its type to ERROR_MARK_NODE.
2312 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
2315 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
2317 2007-05-22 Ollie Wild <aaw@google.com>
2319 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
2320 (unqualified_namespace_lookup): Adds check for hidden types.
2322 2007-05-22 Ollie Wild <aaw@google.com>
2324 * decl.c (duplicate_decls): Verify namespace names are unique.
2326 2007-05-21 Mark Mitchell <mark@codesourcery.com>
2328 * decl.c (cxx_maybe_build_cleanup): Handle
2329 __attribute__((cleanup)).
2331 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2333 * cvt.c (cp_convert_and_check): Don't check warnings if the
2336 2007-05-18 Geoffrey Keating <geoffk@apple.com>
2338 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
2340 2007-05-14 Paolo Carlini <pcarlini@suse.de>
2343 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
2344 type only if is a class type (5.2.8/4).
2346 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
2348 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
2349 * decl.c (grokdeclarator): Use unsigned_type_for instead of
2350 c_common_unsigned_type.
2352 2007-05-11 Silvius Rus <rus@google.com>
2354 * cp/typeck.c (build_indirect_ref): Add call to
2355 strict_aliasing_warning.
2356 (build_reinterpret_cast_1): Condition call to
2357 strict_aliasing_warning.
2359 2007-05-11 Jan Hubicka <jh@suse.cz>
2361 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
2362 * decl2.c (start_objects): ctors and dtors are no longer public.
2363 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
2365 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
2367 * typeck.c (build_unary_op): Remove code that used to
2368 handle non lvalue increments/decrements.
2370 2007-05-07 Mike Stump <mrs@apple.com>
2372 * parser.c (check_empty_body): Add.
2373 (cp_parser_iteration_statement): Add call to check_empty_body.
2375 2007-05-05 Geoffrey Keating <geoffk@apple.com>
2378 * mangle.c (write_mangled_name): Mangle static variable names.
2379 (write_unqualified_name): Use local-source-name for
2380 namespace-scope static variables.
2382 2007-05-04 Dirk Mueller <dmueller@suse.de>
2384 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
2387 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
2390 * decl2.c (constrain_class_visibility):
2391 Use strip_pointer_or_array_types instead of strip_array_types.
2393 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
2396 * decl.c (reshape_init_r): Don't reshape the first element if it
2397 is a pointer to member function.
2399 2007-04-27 Simon Baldwin <simonb@google.com>
2401 * decl.c (grokparms): Changed message format from %qD to %qE.
2403 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
2405 * error.c (maybe_warn_variadic_templates): Variadic templates are
2406 now in C++0x, so only warn about them in C++98 mode.
2408 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
2411 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
2412 integeral types from vectors types.
2414 2007-04-26 Jakub Jelinek <jakub@redhat.com>
2417 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
2418 for type dependent OMP_CLAUSE_DECLs.
2420 2007-04-24 Mark Mitchell <mark@codesourcery.com>
2423 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
2424 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
2425 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
2426 * init.c (build_zero_init): Adjust, as
2427 COMPLEX_TYPE is now a SCALAR_TYPE.
2428 * typeck2.c (digest_init): Allow brace-enclosed initializers for
2429 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
2431 2007-04-25 Paolo Carlini <pcarlini@suse.de>
2433 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
2434 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
2435 (trait_expr_value): Adjust.
2437 2007-04-23 Simon Baldwin <simonb@google.com>
2439 * decl.c (grokparms): Added new error for duplicate function
2440 parameters names in function prototypes, to match gcc behavior.
2442 2007-04-23 Jan Hubicka <jh@suse.cz>
2444 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
2447 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
2449 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
2450 instead of checking GIMPLE_STMT_P in chain_next.
2452 2007-04-17 Mark Mitchell <mark@codesourcery.com>
2455 * call.c (convert_for_arg_passing): Convert bitfields to their
2458 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
2461 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
2463 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
2466 * cp/decl2.c (constrain_class_visibility):
2467 Do not warn about the use of anonymous namespace in the main input file.
2469 2007-04-15 Mark Mitchell <mark@codesourcery.com>
2471 * cp-tree.h (current_template_parms): Fix typo in comment.
2473 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
2475 * cp-tree.h, error.c: Fix comment typos.
2477 2007-04-13 Jason Merrill <jason@redhat.com>
2480 * call.c (reference_binding): Add c_cast_p parm. If true,
2481 add quals to TO as needed to make it reference-compatible.
2483 2007-04-11 Jan Hubicka <jh@suse.cz>
2485 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
2486 that we are not processing template_decl.
2488 2007-04-09 Mark Mitchell <mark@codesourcery.com>
2491 * class.c (build_base_path): Ensure that the converted pointer has
2492 the same cv-qualification as the input.
2494 2007-04-09 Paolo Carlini <pcarlini@suse.de>
2496 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
2498 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
2500 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
2502 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
2503 * tree.c (cp_add_pending_fn_decls): Remove.
2504 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
2506 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
2508 Revert change removing staticp.
2510 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
2512 * cp-objcp-common.c (cxx_staticp): Remove.
2513 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
2514 * cp-tree.h (cxx_staticp):
2516 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
2518 * class.c (check_for_override): Don't remove dllmport attribute
2521 2007-04-03 Jakub Jelinek <jakub@redhat.com>
2524 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
2525 type issue error and return early.
2527 2007-03-30 Jason Merrill <jason@redhat.com>
2530 * typeck.c (cp_type_readonly): New fn.
2531 * cp-tree.h: Declare it.
2532 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
2533 (cp_finish_decl): Not here.
2535 2007-03-31 Richard Guenther <rguenther@suse.de>
2537 * optimize.c (maybe_clone_body): Replace splay-tree usage by
2540 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
2545 * parser.c (declarator_can_be_parameter_pack): New.
2546 (cp_parser_template_parameter): Only parse the `...' if the
2547 declarator can be a parameter pack.
2548 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
2550 * pt.c (find_parameter_packs_r): Look into the bounds on integer
2551 types (they could be used as array bounds).
2552 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
2553 (tsubst_pack_expansion): Handle failure to expand parameter
2556 2007-03-30 Paolo Carlini <pcarlini@suse.de>
2559 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
2560 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
2561 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
2562 (CLASS_TYPE_NON_UNION_P): Add.
2563 (struct lang_type_class): Add has_complex_dflt.
2564 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
2565 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
2566 * cp-tree.def: Add TRAIT_EXPR.
2567 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
2568 * lex.c (struct resword): Add __has_nothrow_assign,
2569 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
2570 __has_trivial_constructor, __has_trivial_copy,
2571 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
2572 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
2573 __is_pod, __is_polymorphic, __is_union.
2574 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
2575 (cp_parser_trait_expr): New.
2576 * semantics.c (finish_trait_expr, trait_expr_value
2577 classtype_has_nothrow_copy_or_assign_p): New.
2578 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
2580 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
2581 * class.c (check_bases, check_field_decl, check_bases_and_members):
2582 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
2583 * pt.c (uses_template_parms, tsubst_copy_and_build,
2584 value_dependent_expression_p, type_dependent_expression_p): Deal with
2586 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
2588 2007-03-29 Richard Guenther <rguenther@suse.de>
2590 * tree.c (cp_walk_subtrees): Do not set input_location.
2592 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
2595 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
2598 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2600 * parser.c (struct cp_parser): Update comment for
2601 greater_than_is_operator_p.
2602 (cp_parser_primary_expression): In C++0x mode, a cast operator can
2603 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
2604 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
2605 !GREATER_THAN_IS_OPERATOR_P.
2606 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
2607 `>>' operators that will become two `>' tokens in C++0x.
2608 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
2609 mode, allowing it to terminate default arguments.
2610 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
2611 `>>' like two consecutive `>' tokens.
2612 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
2613 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
2614 ends a template argument.
2616 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2618 * decl.c (redeclaration_error_message): Complain when redeclaring
2619 a friend function with default template arguments (C++0x mode only).
2620 * cp-tree.h (check_default_tmpl_args): Declare.
2621 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
2622 template arguments in function templates. Add support for checking
2623 the default template arguments of friend templates.
2624 (push_template_decl_real): Fix call to check_default_tmpl_args.
2625 (type_unification_real): If a template parameter has not been
2626 deduced but provides a default template argument, substitute into
2627 that default template argument.
2628 * parser.c (cp_parser_init_declarator): When declaring (but not
2629 defining!) a function template in C++0x mode, check for default
2632 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
2635 * decl.c (grokdeclarator): Deal with cv-qualified function type
2636 typedefs in the same way for member and non-member functions.
2638 2007-03-26 Dirk Mueller <dmueller@suse.de>
2640 * parser.c (cp_parser_member_declaration): Pedwarn
2641 about stray semicolons after member declarations.
2643 2007-03-26 Paolo Carlini <pcarlini@suse.de>
2646 * pt.c (instantiate_decl): Set in_system_header.
2648 2007-03-22 Mark Mitchell <mark@codesourcery.com>
2650 * cp-tree.h (current_tempalte_parms): Improve documentation.
2651 * pt.c (current_template_args): Likewise.
2654 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
2655 not consume tokens when failing.
2657 2007-03-22 Jim Wilson <wilson@specifix.com>
2658 Mark Mitchell <mark@codesourcery.com>
2661 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
2662 consistent with FROM.
2664 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2666 * error.c (dump_expr): Handle dependent names that designate types.
2667 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
2669 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
2671 * cp-tree.def, parser.c, pt.c: Fix comment typos.
2673 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2675 * cvt.c (cp_convert_and_check) : Define.
2676 * cp-tree.h (cp_convert_and_check): Declare.
2677 * call.c (convert_conversion_warnings): Rename to
2678 conversion_null_warnings. The warning for floating-point to
2679 integer is handled by convert_and_check in convert_like_real.
2680 (convert_like_real): convert_conversion_warnings was renamed as
2681 conversion_null_warnings.
2682 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
2683 overflow and changes of value during conversion.
2685 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2688 * parser.c (cp_parser_statement): If 'namespace' is found, this
2689 only can be a namespace alias definition, so parse it now.
2690 (cp_parser_namespace_alias_definition): if we find an open brace
2691 instead of '=', then this is actually a misplaced namespace
2694 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2697 * decl.c (cxx_init_decl_processing): Move command-line options
2698 processing to c-opts.c.
2700 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
2702 * ptree.c (cxx_print_type): Use formatting markup for integers
2703 when printing template parameter index/level/orig level.
2704 (cxx_print_xnode): Ditto.
2705 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
2706 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
2707 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
2709 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
2710 rather than a HOST_WIDE_INT.
2711 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
2712 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
2714 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
2715 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
2716 IN_BASE_INITIALIZER bool bitfields.
2717 (struct cp_declarator): Make KIND a 4-bit field. Make
2718 PARAMETER_PACK_P a bool bitfield just after KIND.
2719 * pt.c (uses_parameter_packs): Destroy the pointer set.
2720 (make_pack_expansion): Ditto.
2721 (check_for_bare_parameter_packs): Ditto.
2722 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
2724 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
2727 * call.c (convert_default_arg): Instead of copying the node,
2730 2007-03-15 Dirk Mueller <dmueller@suse.de>
2733 * call.c (convert_conversion_warnings): New..
2734 (convert_like_real): .. factored out from here.
2735 (convert_conversion_warnings): Add warning about
2736 false being converted to NULL in argument passing.
2738 2007-03-14 Dirk Mueller <dmueller@suse.de>
2740 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
2741 (finish_do_body): Warn about empty body in do/while statement.
2743 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2745 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
2747 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2750 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
2753 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
2755 * cp/repo.c (init_repo): Initialize random_seed saved options.
2756 (finish_repo): Adjust.
2758 2007-03-13 Mark Mitchell <mark@codesourcery.com>
2761 * Make-lang.in (doc/g++.1): Use $< to specify the location from
2764 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
2766 * decl.c (compute_array_index_type): New warning flag warn_vla.
2768 2007-03-12 Mark Mitchell <mark@codesourcery.com>
2771 * call.c (convert_default_arg): Copy non-constant arguments.
2773 2007-03-11 Mark Mitchell <mark@codesourcery.com>
2776 * parser.c (cp_parser_postfix_expression): Disallow compound
2777 literals in constant expressions.
2780 * semantics.c (finish_typeof): Use unlowered_expr_type.
2782 2007-03-10 Mark Mitchell <mark@codesourcery.com>
2785 * cp-tree.h (unlowered_expr_type): New function.
2786 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
2787 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
2788 (unlowered_expr_type): New function.
2789 (build_unary_op): Disallow predecrements of bool bitfields.
2790 * call.c (build_conditional_expr): Use unlowered_expr_type.
2791 * pt.c (type_unification_real): Likewise.
2793 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
2796 * typeck.c (check_return_expr): Check for bare parameter packs.
2797 (comptypes): Compare template parameter packs and
2798 type pack expansions.
2799 * decl.c (grokdeclarator): Deal with the declaration of function
2801 (grokparms): Verify that the (optional) function parameter pack is
2802 at the end of the parameter list.
2803 (xref_basetypes): Handle pack expansions in the base class.
2804 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
2805 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
2806 (NONTYPE_ARGUMENT_PACK): New.
2807 (TYPE_PACK_EXPANSION): New.
2808 (EXPR_PACK_EXPANSION): New.
2809 (ARGUMENT_PACK_SELECT): New.
2810 * cp-objcp-common.c (cp_tree_size): Compute size of
2811 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
2812 ARGUMENT_PACK_SELECT.
2813 * error.c (dump_template_argument): Print template argument packs.
2814 (dump_template_argument_list): Ditto.
2815 (dump_template_parameter): Dump `...' for template type parameter
2817 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
2818 (dump_parameters): Print function parameter packs.
2819 (dump_template_parms): Print template argument packs.
2820 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
2821 (maybe_warn_variadic_templates): New.
2822 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
2823 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
2824 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
2826 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
2827 (write_template_arg): Write argument packs as separate arguments.
2828 * cp-tree.h (struct template_parm_index_s): Add flag that
2829 indicates that the template parameter is actually a parameter
2831 (struct tree_argument_pack_select): New.
2832 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
2833 (union lang_tree_node): Add argument_pack_select.
2834 (FUNCTION_PARAMETER_PACK_P): New.
2835 (PACK_EXPANSION_P): New.
2836 (PACK_EXPANSION_PATTERN): New.
2837 (SET_PACK_EXPANSION_PATTERN): New.
2838 (PACK_EXPANSION_PARAMETER_PACKS): New.
2839 (ARGUMENT_PACK_P): New.
2840 (ARGUMENT_PACK_ARGS): New.
2841 (SET_ARGUMENT_PACK_ARGS): New.
2842 (ARGUMENT_PACK_INCOMPLETE_P): New.
2843 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
2844 (TEMPLATE_PARM_PARAMETER_PACK): New.
2845 (TEMPLATE_TYPE_PARAMETER_PACK): New.
2846 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
2847 (ARGUMENT_PACK_SELECT_INDEX): New.
2848 (ARGUMENT_PACK_SELECT_ARG): New.
2849 (struct cp_declarator): Add parameter_pack_p flag.
2850 (maybe_warn_variadic_templates): Declare.
2851 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
2852 indicate a template parameter pack.
2853 (uses_parameter_packs): Declare.
2854 (template_parameter_pack_p): Declare.
2855 (template_parms_variadic_p): Declare.
2856 (make_pack_expansion): Declare.
2857 (check_for_bare_parameter_packs): Declare.
2858 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
2859 sizeof... expressions.
2860 (pp_cxx_expression): Print pack expansions and non-type argument
2862 (pp_cxx_exception_specification): Print pack expansions.
2863 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
2864 (pp_cxx_ctor_initializer): Print pack expansions.
2865 (pp_cxx_type_id): Print pack expansions.
2866 (pp_cxx_template_argument_list): Print argument packs.
2867 (pp_cxx_template_parameter): Print ellipsis for template parameter
2869 * pt.c (comp_template_parms): Compare template parameter packs.
2870 (template_parameter_pack_p): New.
2871 (template_parms_variadic_p): New.
2872 (template_args_variadic_p): New.
2873 (make_ith_pack_parameter_name): New.
2874 (struct find_parameter_pack_data): New.
2875 (find_parameter_packs_r): New.
2876 (uses_parameter_packs): New.
2877 (make_pack_expansion): New.
2878 (check_for_bare_parameter_packs): New.
2879 (expand_template_argument_pack): New.
2880 (reduce_template_parm_level): Propagate parameter pack flag.
2881 (process_template_parm): Add is_parameter_pack parameter to state
2882 when the parameter is actually a parameter pack. Create template
2883 parameter packs when is_parameter_pack is true.
2884 (current_template_args): The argument for a template parameter
2885 pack is an argument pack containing a single pack expansion.
2886 (process_partial_specialization): When checking that non-type
2887 argument expressions do not involve template parameters, loop over
2888 the arguments in argument packs separately.
2889 (push_template_decl_real): Check that the type of the declaration
2890 does not have any bare parameter packs. Check that primary
2891 templates have no more than one parameter pack, and that it comes
2892 at the end of the template parameter list.
2893 (convert_template_argument): Handle coercions for pack expansion
2894 expressions by coercing the pattern then rebuilding the expansion.
2895 (coerce_template_parms): When coercing the arguments for a
2896 variadic template, pack "extra" arguments into an argument pack.
2897 (coerce_template_template_parms): Cannot coerce between parameter
2898 packs and non-pack parameters.
2899 (template_args_equal): Compare PACK_EXPANSION_P expressions.
2900 (comp_template_args): Expand all template arguments packs before
2901 comparing template argument lists.
2902 (mangle_class_name_for_template): Make argument packs as separate
2904 (for_each_template_parm_r): No need to handle BASELINK.
2905 (instantiate_class_template): Handle pack expansions in the base
2907 (tsubst_pack_expansion): New.
2908 (tsubst_template_args): Handle substitutions of argument packs and
2909 pack expansion into template argument lists.
2910 (tsubst_decl): Expand function parameter packs into separate
2911 function parameters.
2912 (tsubst_arg_types): Expand a type pack expansion into separate
2914 (tsubst_exception_specification): Handle pack expansions in
2915 exception specifiers.
2916 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
2917 replacing a template parameter with its argument. If we encounter
2918 a substitution for an argument pack, just return the parameter
2920 (tsubst_copy): sizeof(X...) returns the number of elements in
2921 parameter pack X. See through ARGUMENT_PACK_SELECT when the
2922 PARM_DECL is a parameter pack.
2923 (tsubst_expr): Expression pack expansions and argument packs
2924 cannot show up here; they will all be handled through function
2925 calls, sizeof, and template argument lists.
2926 (tsubst_copy_and_build): sizeof(X...) returns the number of
2927 elements in parameter pack X. Handle pack expansions in TREE_LIST
2928 and CONSTRUCTOR nodes.
2929 (fn_type_unification): Handle "incomplete" explicit template
2930 argument lists that specify some of the arguments for a template
2932 (type_unification_real): Unify arguments against pack expansions.
2933 (template_parm_level_and_index): New, helper function.
2934 (unify_pack_expansion): New.
2935 (unify): Unify argument packs on an argument-by-argument basis,
2936 handling variadic argument packs as well.
2937 (more_specialized_fn): Handle unification of function parameter
2938 packs. All things being equal, prefer non-variadic function
2939 templates to variadic function templates.
2940 (more_specialized_class): Prefer the variadic class template
2941 partial specialization that binds fewer arguments to a parameter
2943 (regenerate_decl_from_template): Expand function parameter packs
2944 into separate parameters.
2945 (instantiate_decl): Ditto.
2946 (tsubst_initializer_list): Handle pack expansions for base-class
2948 (dependent_type_p_r): Determine dependent types in argument packs
2949 and pack expansions.
2950 (value_dependent_expression_p): Determine value-dependence of
2951 non-type argument packs.
2952 (dependent_template_arg_p): Handle argument packs.
2953 * semantics.c (finish_cond): Check for bare parameter packs.
2954 (finish_expr_stmt): Ditto.
2955 (finish_for_expr): Ditto.
2956 (finish_switch_cond): Ditto.
2957 (finish_mem_initializers): Ditto.
2958 * name-lookup.c (arg_assoc_type): Handle pack expansions and
2960 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
2961 * parser.c (make_declarator): Declarator is not an expansion.
2962 (make_pointer_declarator): Transfer parameter pack flag to outer
2964 (make_reference_declarator): Ditto.
2965 (make_ptrmem_declarator): Ditto.
2966 (make_call_declarator): Ditto.
2967 (make_array_declarator): Ditto.
2968 (cp_parser_postfix_expression): Allow pack expansion expressions
2969 in the argument list for a call expression.
2970 (cp_parser_parenthesized_expression_list): Add new parameter
2971 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
2972 into separate arguments."
2973 (cp_parser_new_placement): Allow pack expansion expressions.
2974 (cp_parser_new_initializer): Ditto.
2975 (cp_parser_mem_initializer_list): Allow ellipsis to create a
2976 base-class initializer expansion.
2977 (cp_parser_mem_initializer): Ditto.
2978 (cp_parser_template_parameter_list): Keep track of whether the
2979 template parameter is a template parameter pack.
2980 (cp_parser_template_parameter): Parse the ellipsis to indicate a
2981 template parameter pack.
2982 (cp_parser_type_parameter): Ditto.
2983 (cp_parser_template_argument_list): Parse the ellipsis to indicate
2985 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
2986 this declarator is a parameter pack.
2987 (cp_parser_parameter_declaration): The ellipsis does not end the
2988 parameter declaration, because it might be a parameter pack. Parse
2989 the ellipsis to indicate a parameter pack.
2990 (cp_parser_initializer): Allow pack expansions.
2991 (cp_parser_initializer_list): Allow ellipsis to create an
2992 initializer expansion.
2993 (cp_parser_base_clause): Allow ellipsis to create a base specifier
2995 (cp_parser_type_id_list): Allow ellipsis to create an exception
2996 specifier expansion.
2997 (cp_parser_attribute_list): Don't allow pack expansions.
2998 (cp_parser_functional_cast): Allow pack expansions.
2999 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
3000 compute the length of a parameter pack.
3001 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
3002 end a template argument.
3003 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
3004 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
3007 2007-03-09 Dirk Mueller <dmueller@suse.de>
3009 * cp/call.c (build_new_op): Call warn_logical_operator.
3011 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
3014 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
3017 * pt.c (any_template_arguments_need_structural_equality_p):
3020 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
3022 * decl.c (grokdeclarator): Disable warnings for anonymous
3025 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
3027 * typeck2.c (readonly_error): Always emit a hard error.
3028 Remove last argument.
3029 * cp-tree.h (readonly_error): Adjust prototype.
3030 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
3031 * typeck.c (build_unary_op): Likewise.
3032 (build_modify_expr): Likewise.
3034 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
3037 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
3039 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3042 * parser.c (struct cp_parser): New IN_IF_STMT.
3043 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
3044 returning if parsing the body of an 'if' statement or issuing an
3045 error and continuing.
3046 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
3048 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
3050 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
3053 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
3056 2007-03-02 Geoffrey Keating <geoffk@apple.com>
3058 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
3059 Objective-C++. Don't exit early if -shared-libgcc needs to be
3062 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3064 * typeck.c (common_base_type): Delete unused function.
3066 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
3068 * Make-lang.in: Add dummy lang.install-pdf target.
3070 2007-03-01 Simon Baldwin <simonb@google.com>
3073 * decl.c (check_tag_decl): Added new warning for typedef ignored
3074 when it precedes an otherwise valid non-typedef declaration.
3076 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
3078 * typeck.c (build_function_call): Store converted arguments
3079 in a stack-allocated array instead of building a list.
3080 (convert_arguments): Store arguments in the array passed in as an
3081 argument, and return the actual number of arguments.
3082 * call.c (build_call): Delete, and replace with...
3083 (build_call_n, build_call_a): New.
3084 (build_op_delete_call): Rewrite to avoid constructing argument lists.
3085 (build_over_call): Store converted arguments in a stack-allocated
3086 array instead of building a list.
3087 (build_cxx_call): Pass arguments in an array instead of as a list.
3088 (build_java_interface_fn_ref): Rewrite to avoid constructing
3090 * tree.h: Update declarations to reflect above changes.
3091 * method.c (use_thunk): Use a stack-allocated array to hold
3092 the arguments instead of a list.
3093 * rtti.c (throw_bad_cast): Update call to cxx_call.
3094 (throw_bad_typeid): Likewise.
3095 (build_dynamic_cast_1): Likewise.
3096 * init.c (build_builtin_delete_call): Use build_call_n.
3097 * decl.c (expand_static_init): Likewise.
3098 * except.c (cp_protect_cleanup_actions): Likewise.
3099 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
3100 (gimplify_must_not_throw_expr): Likewise.
3101 (cxx_omp_apply_fn): Use build_call_a.
3103 2007-02-26 Mark Mitchell <mark@codesourcery.com>
3105 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
3106 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
3108 2007-02-25 Mark Mitchell <mark@codesourcery.com>
3110 * cp-tree.h (static_ctors): Remove.
3111 * cp-tree.h (static_dtors): Likewise.
3112 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
3113 refactoring of tree_map hierarchy.
3114 (decl_shadowed_for_var_insert): Likewise.
3115 * semantics.c (expand_body): Use c_expand_body.
3116 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
3117 * decl2.c (static_ctors): Remove.
3118 (static_dtors): Likewise.
3119 (generate_ctor_or_dtor_function): Pass NULL_TREE to
3120 objc_generate_static_init_call. Do not call static_[cd]tors.
3121 (generate_ctor_and_dtor_functions_for_priority): Do not check for
3123 (cp_write_global_declarations): Likewise.
3125 2007-02-23 Richard Guenther <rguenther@suse.de>
3127 * class.c (note_name_declared_in_class): Make declaration
3128 changes meaning a pedwarn.
3130 2007-02-22 Michael Matz <matz@suse.de>
3133 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
3134 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
3135 dump_function_decl): Guard emitting outer scopes by new flag.
3136 * cp-lang.c (cxx_dwarf_name): New function.
3137 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
3138 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
3140 (push_template_decl_real, lookup_template_class): Remove calls
3143 2007-02-19 Mark Mitchell <mark@codesourcery.com>
3145 * call.c (build_new_method_call): Ensure that explicit calls of
3146 destructors have type "void".
3148 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3150 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
3151 and -Walways-true with -Waddress.
3152 * cvt.c (convert_to_void): Replace unconditional warning with
3155 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
3157 * decl.c, tree.c: Fix comment typos.
3159 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
3162 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
3163 statement expression if we had an error mark node.
3165 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
3166 Brooks Moses <brooks.moses@codesourcery.com>
3167 Lee Millward <lee.millward@codesourcery.com>
3169 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
3170 Change class to tcc_vl_exp.
3172 * call.c (build_call): Use build_call_list instead
3174 (build_over_call): Likewise.
3175 (build_new_method_call): Use build_min_non_dep_call_list
3176 instead of build_min_non_dep.
3178 * error.c (dump_call_expr_args): New function.
3179 (dump_aggr_init_expr_args): New function.
3180 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
3181 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
3183 * cvt.c (convert_to_void): Use build_call_array instead
3184 of build3; use new AGGR_INIT_EXPR accessor macros.
3186 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
3187 instead of TREE_CODE_LENGTH.
3189 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
3190 AGGR_INIT_EXPR accessor macros.
3192 * cp-gimplify.c (cp_gimplify_init_expr): Use
3193 AGGR_INIT_EXPR_SLOT to set the slot operand.
3195 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
3196 (AGGR_INIT_EXPR_SLOT): New macro.
3197 (AGGR_INIT_EXPR_ARG): New macro.
3198 (aggr_init_expr_nargs): New macro.
3199 (AGGR_INIT_EXPR_ARGP): New macro.
3200 (aggr_init_expr_arg_iterator): New.
3201 (init_aggr_init_expr_arg_iterator): New.
3202 (next_aggr_init_expr_arg): New.
3203 (first_aggr_init_expr_arg): New.
3204 (more_aggr_init_expr_args_p): New.
3205 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
3206 (stabilize_aggr_init): New declaration.
3207 (build_min_non_dep_call_list): Likewise.
3209 * tree.c (process_aggr_init_operands): New function.
3210 (build_aggr_init_array) New function.
3211 (build_cplus_new): Update to use new CALL_EXPR and
3212 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
3213 build_aggr_init_array.
3214 (build_min_non_dep_call_list) New function.
3215 (build_min_nt): Assert input code parameter is not a variable
3216 length expression class.
3217 (build_min, build_min_non_dep): Likewise.
3218 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
3219 to check for equality instead of recursing. Handle tcc_vl_exp
3221 (stabilize_call): Update to only handle CALL_EXPRs, not
3222 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
3223 (stabilize_aggr_init): New function.
3224 (stabilize_init): Use it.
3226 * cxx-pretty-print.c (pp_cxx_postfix_expression)
3227 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
3228 AGGR_INIT_EXPR accessor macros and argument iterators.
3230 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
3231 build_vl_exp. Iterate through the operands, recursively
3232 processing each one.
3233 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
3234 CALL_EXPR accessor macros.
3235 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
3236 tree code classes. Use TREE_OPERAND_LENGTH instead of
3239 * semantics.c (finish_call_expr): Use build_nt_call_list
3240 instead of build_nt.
3241 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
3242 accessor macros. Use build_call_array to construct the
3243 CALL_EXPR node instead of build3
3245 * decl2.c (build_offset_ref_call_from_tree): Use
3246 build_nt_call_list and build_min_non_dep_call_list instead
3247 of build_min_nt and build_min_non_dep.
3249 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
3250 Use build_nt_call_list instead of build_min_nt.
3252 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3255 * call.c (build_conditional_expr): Improve error message.
3257 2007-02-13 Dirk Mueller <dmueller@suse.de>
3259 * friend.c (do_friend): Annotate warning about friend
3260 declarations in templates with OPT_Wnon_template_friend.
3261 Convert informal message from warning() to inform().
3263 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
3264 Mark Mitchell <mark@codesourcery.com>
3267 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
3268 instantiations for variables.
3270 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3273 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
3274 Check warn_unused_value just once.
3276 2007-02-11 Mark Mitchell <mark@codesourcery.com>
3279 * pt.c (determine_specialization): Use skip_artificial_parms_for.
3280 (fn_type_unificiation): Likewise.
3281 (get_bindings): Likewise.
3283 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
3286 * decl.c (finish_function): Use DECL_REPLACEABLE.
3287 * tree.c (cp_cannot_inline_tree_fn): Likewise.
3289 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
3291 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
3293 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
3295 * decl.c (grokvardecl): Don't error if !have_tls.
3296 (grokdeclarator): Likewise.
3297 * parser.c (cp_parser_omp_threadprivate): Likewise.
3299 2007-02-07 Jakub Jelinek <jakub@redhat.com>
3302 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
3303 parameters and result decls in omp clauses.
3304 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
3307 2007-02-05 Dirk Mueller <dmueller@suse.de>
3310 * parser.c (cp_parser_class_specifier): Always initialize bases.
3312 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
3314 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
3315 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
3316 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
3318 * semantics.c (finish_omp_atomic): Store a whole expression node
3319 in operand 1, and integer_zero_node in operand 0, for dependent
3320 OMP_ATOMIC. Rewrite to make flow easier to understand.
3322 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3324 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
3326 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
3328 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
3329 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
3331 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
3333 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
3334 keyword warning to -Wc++0x-compat.
3336 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3338 * decl.c (grokdeclarator): Update documentation.
3340 2007-02-02 Jakub Jelinek <jakub@redhat.com>
3343 * decl.c (grokdeclarator): If __thread is used together with
3344 a storage class other than extern and static, clear thread_p
3345 after issuing diagnostics and fall through to checking the
3348 2007-01-30 Roger Sayle <roger@eyesopen.com>
3350 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
3351 calculating the size of an array (to avoid recursive errors).
3353 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3356 * typeck.c (build_binary_op): Fix logic for warning. Move warning
3358 * call.c (convert_like_real): Don't warn when converting to
3361 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3363 * decl.c (pop_label): Replace warning with call to
3364 warn_for_unused_label.
3366 2007-01-28 Andrew Pinski <pinskia@gmail.com>
3369 * semantics.c (finish_pseudo_destructor_expr): Check the
3370 destrutor name by calling check_dtor_name.
3372 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
3374 * lex.c (D_CPP0X): Rename.
3376 (reswords): D_CPP0X -> D_CXX0X.
3377 (init_reswords): Ditto.
3378 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
3379 of C++0x keywords as identifiers.
3381 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
3384 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
3387 2007-01-23 Ian Lance Taylor <iant@google.com>
3389 * typeck.c (convert_for_assignment): Only warn about a = b = c
3390 when converting to bool.
3392 2007-01-23 Roger Sayle <roger@eyesopen.com>
3394 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
3396 * typeck.c (ignore_overflows): Remove the remaining uses of
3397 TREE_CONSTANT_OVERFLOW.
3399 2007-01-20 Jan Hubicka <jh@suse.cz>
3401 * decl2.c (start_objects, start_static_storage_duration_function):
3402 Do not make the functions uninlinable.
3404 2007-01-17 Ian Lance Taylor <iant@google.com>
3406 * class.c (add_method): Call VEC_reserve_exact rather than passing
3407 a negative size to VEC_reserve.
3409 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
3412 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
3414 2007-01-10 Mark Mitchell <mark@codesourcery.com>
3417 * decl.c (make_typename_type): If the qualified name is not a
3418 type, issue an error.
3419 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
3422 2007-01-08 Geoffrey Keating <geoffk@apple.com>
3424 * rtti.c: Include target.h.
3425 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
3426 don't emit typeinfo for fundamental types as weak.
3427 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
3429 2007-01-08 Richard Guenther <rguenther@suse.de>
3431 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
3433 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
3435 * call.c (standard_conversion): Pass flag to
3436 vector_types_convertible_p to disallow emission of note.
3437 * typeck.c (convert_for_assignment): Pass flag to
3438 vector_types_convertible_p to allow emission of note.
3439 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
3440 to disallow emission of note.
3442 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3445 * typeck.c (build_binary_op): Call overflow_warning if
3446 TREE_OVERFLOW_P is true for the result and not for any of the
3449 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
3452 * class.c (add_method): Don't wait until template
3453 instantiation time to complain about duplicate methods.
3455 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
3458 * semantics.c (finish_unary_op_expr): Warn only if result
3459 overflowed and operands did not.
3461 2007-01-05 Ian Lance Taylor <iant@google.com>
3463 * typeck.c (build_binary_op): Warn about comparing a non-weak
3466 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
3468 * pt.c (tsubst): Propagate the need for structural equality checks
3469 when reducing the level of template parameters.
3471 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
3473 * pt.c: Fix a comment typo.
3475 2007-01-02 Ian Lance Taylor <iant@google.com>
3477 * semantics.c (maybe_convert_cond): Optionally warn when using an
3478 assignment as a condition.
3479 * typeck.c (convert_for_assignment): Optionally warn about
3480 assigning the result of an assignment to a bool.
3482 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3484 * pt.c (canonical_template_parms): Correct typo in comment.
3486 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
3488 * typeck.c (structural_comptypes): Renamed from "comptypes".
3489 (comptypes): Use canonical type information to perform fast type
3490 comparison. When VERIFY_CANONICAL_TYPES, verify that the
3491 canonical type comparison returns the same results as we would see
3492 from the current, structural check. Support COMPARE_STRUCTURAL
3493 when we need structural checks.
3494 * decl.c (typename_compare): Fix comment.
3495 (build_typename_type): TYPENAME_TYPE nodes require structural
3496 equality checks, because they resolve different based on the
3498 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
3499 require structural equality checks (for now).
3500 (build_ptrmemfunc_type): Build the canonical pointer to member
3502 (compute_array_index_type): Whenever we build a new index type
3503 to represent the size of an array in a template, we need to mark
3504 this index type as requiring structural equality. This goes for
3505 arrays with value-dependent sizes with the current ABI, or all
3507 * tree.c (cplus_array_hash): New.
3508 (struct cplus_array_info): New.
3509 (cplus_array_compare): New.
3510 (cplus_array_htab): New.
3511 (build_cplus_array_type_1): Use a hash table to cache the array
3512 types we build. Build the canonical array type for each array
3514 (cp_build_qualified_type_real): When building a cv-qualified array
3515 type, use the hash table of array types and build canonical array
3517 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
3518 use structural equality (for now).
3519 * cp-tree.h (COMPARE_STRUCTURAL): New.
3520 * pt.c (canonical_template_parms): New.
3521 (canonical_type_parameter): New.
3522 (process_template_parm): Find the canonical type parameter.
3523 (lookup_template_class): When we have named the primary template
3524 type, set the canonical type for our template class to the primary
3525 template type. If any of the template arguments need structural
3526 equality checks, the template class needs structural equality
3528 (tsubst): When reducing the level of a template template
3529 parameter, we require structural equality tests for the resulting
3530 parameter because its template parameters have not had their types
3531 canonicalized. When reducing a template type parameter, find the
3532 canonical reduced type parameter.
3533 (any_template_arguments_need_structural_equality_p): New.