1 2007-08-28 Paolo Carlini <pcarlini@suse.de>
4 * error.c (dump_expr): Deal with TEMPLATE_TYPE_PARM and
5 BOUND_TEMPLATE_TEMPLATE_PARM.
7 2007-08-28 Jakub Jelinek <jakub@redhat.com>
11 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
12 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
14 2007-08-27 Jason Merrill <jason@redhat.com>
17 * decl.c (groktypename): Ignore attributes applied to class type.
19 2007-08-28 Richard Guenther <rguenther@suse.de>
21 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
23 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
25 * error.c (dump_expr): Handle COMPLEX_CST.
26 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
27 (pp_cxx_expression): Likewise.
29 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
31 * decl.c (GNU_INLINE_P): New.
32 (duplicate_decls): Handle gnu_inline. Merge attributes and
33 some flags in overriding definitions.
34 (redeclaration_error_message): Handle gnu_inline.
35 (start_preparsed_function): Likewise.
37 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
39 * call.c (sufficient_parms_p): Constify.
40 * class.c (same_signature_p): Likewise.
41 * cp-gimplify.c (is_invisiref_parm,
42 cxx_omp_privatize_by_reference): Likewise.
43 * cp-objcp-common.c (has_c_linkage): Likewise.
44 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
45 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
46 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
47 num_artificial_parms_for, comp_template_parms,
48 template_parameter_pack_p, any_dependent_template_arguments_p,
49 any_type_dependent_arguments_p, any_value_dependent_elements_p,
50 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
51 zero_init_p, member_p, cp_lvalue_kind,
52 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
53 varargs_function_p, is_dummy_object, special_function_kind,
54 string_conv_p, type_unknown_p, comp_except_specs, compparms,
55 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
56 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
57 cp_has_mutable_p, at_least_as_qualified_p,
58 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
59 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
60 * except.c (nothrow_libfn_p): Likewise.
61 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
63 * pt.c (comp_template_parms, template_parameter_pack_p,
64 any_type_dependent_arguments_p, any_value_dependent_elements_p,
65 any_dependent_template_arguments_p): Likewise.
66 * repo.c (repo_export_class_p): Likewise.
67 * semantics.c (anon_aggr_type_p): Likewise.
68 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
69 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
70 varargs_function_p, member_p, is_dummy_object, pod_type_p,
71 zero_init_p, special_function_p): Likewise.
72 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
73 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
74 compparms, invalid_nonstatic_memfn_p,
75 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
76 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
77 cp_has_mutable_p, lvalue_or_else): Likewise.
79 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
81 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
82 * cp-objcp-common.c (cp_tree_size): Ditto.
83 * tree.c (cp_walk_subtrees): Ditto
84 * cp-tree.def (TINST_LEVEL): Go away.
85 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
86 move together with other non-tree structs.
87 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
88 (union lang_tree_node): Eliminate tinst_level field.
89 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
90 (current_instantiation, outermost_tinst_level): Return
91 a "struct tinst_level *".
93 * error.c (print_instantiation_partial_context): Change second
94 parameter to a "struct tinst_level *". Replace accessor macros
96 (print_instantiation_full_context): Likewise.
97 * lex.c (in_main_input_context): Likewise.
99 * pt.c (struct pending_templates): New.
100 (pending_templates, last_pending_template): Use it as a type.
101 (current_tinst_level): Change typo to "struct tinst_level *"
102 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
103 (add_pending_template): Construct a "struct pending_template".
104 Replace TINST_LEVEL accessor macros with field access.
105 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
106 (pop_tinst_level): Likewise.
107 (instantiate_pending_templates): Likewise. Factor common code used
108 when an instantiation has been done.
109 (outermost_tinst_level): Replace tree_last with loop.
110 (current_instantiation): Return a "struct tinst_level *".
112 2007-08-24 Ollie Wild <aaw@google.com>
114 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
115 * name-lookup.h (cp_binding_level): Remove vtables member.
117 2007-08-24 Richard Guenther <rguenther@suse.de>
119 * tree.c (cp_cannot_inline_tree_fn): Remove.
120 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
121 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
124 2007-08-24 Jakub Jelinek <jakub@redhat.com>
127 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
128 error_mark_node right away if build_expr_type_conversion
132 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
133 is error_mark_node rather than NULL_TREE.
134 * pt.c (check_explicit_specialization): Likewise.
137 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
138 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
140 2007-08-22 Jason Merrill <jason@redhat.com>
143 * pt.c (outermost_tinst_level): New function.
144 * lex.c (in_main_input_context): New function.
145 * cp-tree.h: Declare it.
146 * decl2.c (constrain_class_visibility): Use it to avoid warning
147 about uses of the anonymous namespace in the main input file.
149 2007-08-21 Jakub Jelinek <jakub@redhat.com>
151 * init.c (build_new_1): Use get_target_expr instead of save_expr.
153 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
156 * class.c (finish_struct_1): Warn when a class has virtual
157 functions and accessible non-virtual destructor.
159 2007-08-20 Richard Guenther <rguenther@suse.de>
163 * call.c (build_new_method_call): Convert initializer to
165 * init.c (build_aggr_init): Do not fiddle with types.
166 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
167 * except.c (build_throw): Do not drop qualifiers for the
169 * typeck.c (get_member_function_from_ptrfunc): Do not
170 fiddle with types, instead convert.
171 (build_ptrmemfunc1): Convert to the target type for
173 (gfc_trans_allocate): Convert result to target type.
174 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
175 pointer-to-member structures shall have alias set zero as well.
177 2007-08-20 Richard Guenther <rguenther@suse.de>
179 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
181 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
182 (nonstatic_local_decl_p): Likewise.
183 * tree.c (cp_auto_var_in_fn_p): Remove.
184 * decl.c (nonstatic_local_decl_p): Remove.
186 2007-08-20 Richard Guenther <rguenther@suse.de>
188 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
190 * tree.h (cp_walk_tree): New define to walk_tree_1 with
191 cp_walk_subtrees lh parameter.
192 (cp_walk_tree_without_duplicates): New define to
193 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
194 * tree.c (count_trees): Call
195 cp_walk_tree_without_duplicates.
196 (verify_stmt_tree): Call cp_walk_tree.
197 (break_out_target_exprs): Likewise.
198 (WALK_SUBTREE): Likewise.
199 * cp-gimplify.c (cp_genericize): Likewise.
200 * cp-pt.c (find_parameter_packs_r): Likewise.
201 (uses_parameter_packs): Likewise.
202 (make_pack_expansion): Likewise.
203 (check_for_bare_parameter_packs): Likewise.
204 (for_each_template_parm): Likewise.
205 * decl.c (check_default_argument): Call
206 cp_walk_tree_without_duplicates.
207 * except.c (build_throw): Likewise.
208 * decl2.c (type_visibility): Likewise.
209 * semantics.c (expand_or_defer_fn): Likewise.
210 (finalize_nrv): Call cp_walk_tree.
212 2007-08-20 Jakub Jelinek <jakub@redhat.com>
215 * init.c (build_new_1): Rename placement_var variable to placement_expr.
216 Initialize it with save_expr rather than get_temp_regvar.
218 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
221 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
224 2007-08-17 Ollie Wild <aaw@google.com>
227 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
228 declarations into appropriate slots for comparison. Fix type
231 2007-08-17 Paolo Carlini <pcarlini@suse.de>
234 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
235 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
237 2007-08-17 Paolo Carlini <pcarlini@suse.de>
240 * parser.c (cp_parser_class_head): Improve error message.
242 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
244 * pt.c (instantiate_decl): Set input_location
245 for the function end.
247 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
249 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
251 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
252 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
253 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
254 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
255 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
256 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
257 * typeck.c (cp_type_quals): Likewise.
258 * typeck2.c (cxx_incomplete_type_diagnostic,
259 cxx_incomplete_type_error): Likewise.
261 2007-08-16 Paolo Carlini <pcarlini@suse.de>
264 * pt.c (tsubst_friend_function): When check_classfn
265 returns error_mark_node likewise return it.
267 2007-08-15 Jakub Jelinek <jakub@redhat.com>
270 * typeck.c (check_return_expr): Don't NRV optimize vars in
272 * decl.c (finish_function): Comment fix.
274 2007-08-15 Paolo Carlini <pcarlini@suse.de>
277 * pt.c (push_template_decl_real): Depending on TYPE_P
278 use either TYPE_CONTEXT or DECL_CONTEXT.
280 2007-08-14 Mark Mitchell <mark@codesourcery.com>
282 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
283 constructors and destructors return this.
285 2007-08-14 Paolo Carlini <pcarlini@suse.de>
288 * decl2.c (check_classfn): Return error_mark_node in case of error;
289 in that case, do not call add_method.
290 * decl.c (start_decl): Deal with check_classfn returning
292 (grokfndecl): Likewise.
293 * pt.c (tsubst_friend_function): Likewise.
295 2007-08-14 Andrew Pinski <pinskia@gmail.com>
298 * typeck.c (build_binary_op): Disallow vector float types with
299 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
301 2007-08-11 Ian Lance Taylor <iant@google.com>
303 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
305 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
307 2007-08-10 Ollie Wild <aaw@google.com>
309 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
311 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
313 (unqualified_namespace_lookup): Fix ambiguous_decl call.
314 (lookup_using_namespace): Fix ambiguous_decl call.
315 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
317 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
319 * call.c (name_as_c_string): Use CONST_CAST.
320 * decl.c (build_decl): Likewise.
321 * parser.c (cp_parser_string_literal): Likewise.
323 2007-08-10 Paolo Carlini <pcarlini@suse.de>
326 * error.c (dump_expr): Consistently use the *_cxx_*
327 variants of the pretty-print functions.
329 2007-08-10 Paolo Carlini <pcarlini@suse.de>
332 * decl.c (check_special_function_return_type): Just error
333 on return type specified for conversion operator.
335 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
337 * typeck2.c (readonly_error): Handle general expressions.
338 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
340 2007-08-06 Dan Hipschman <dsh@google.com>
342 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
343 access function name.
345 2007-08-04 Alfred Minarik <a.minarik@aon.at>
348 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
349 * g++spec.c (lang_specific_driver): Check them.
351 2007-08-06 Paolo Carlini <pcarlini@suse.de>
354 * pt.c (template_class_depth): Fix comment; change return type
357 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
360 2007-03-26 Dirk Mueller <dmueller@suse.de>
362 * parser.c (cp_parser_member_declaration): Pedwarn
363 about stray semicolons after member declarations.
365 2007-08-02 Lee Millward <lee.millward@gmail.com>
370 * parser.c (cp_parser_asm_definition): Detect and discard asm
371 statements with invalid inputs or outputs.
372 (cp_parser_asm_operand_list): Return error mark node if any
373 of the operands are invalid. Adjust documentation.
375 2007-08-02 Nick Clifton <nickc@redhat.com>
377 * typeck.c: Change copyright header to refer to version 3 of the
378 GNU General Public License and to point readers at the COPYING3
379 file and the FSF's license web page.
380 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
381 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
382 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
383 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
384 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
385 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
386 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
387 name-lookup.h, parser.c: Likewise.
389 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
392 * call.c (magic_varargs_p): Honor the "type generic" attribute.
394 2007-07-30 Paolo Carlini <pcarlini@suse.de>
397 * semantics.c (finish_label_stmt): Reject the __label__
398 extension outside function scopes.
400 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
402 * parser.c (eof_token): Un-constify.
403 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
404 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
407 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
409 * pt.c, tree.c, typeck2.c: Fix comment typos.
411 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
412 Mark Mitchell <mark@codesourcery.com>
415 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
416 hidden due to friend declarations in local classes.
418 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
420 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
421 * cp-tree.def (DECLTYPE_TYPE): New.
422 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
423 (dump_type_prefix): Ditto.
424 (dump_type_suffix): Ditto.
425 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
426 * mangle.c (write_type): Handle DECLTYPE_TYPE.
427 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
429 (DECLTYPE_TYPE_EXPR): New.
430 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
431 (finish_declared_type): Declare.
432 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
434 (pp_cxx_type_id): Ditto.
435 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
436 (tsubst): Substitute into a DECLTYPE_TYPE node.
437 (tsubst_copy): Ditto.
438 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
440 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
441 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
442 structural equality (because we can't hash the expressions).
443 (finish_declared_type): New.
444 * lex.c (reswords): Add "decltype" keyword.
445 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
446 (cp_parser_postfix_expression): Add member_access_only_p to
447 restrict postfix expression to member access expressions.
448 (cp_parser_unary_expression): Update call to
449 cp_parser_postfix_expression to reflect new parameter.
450 (cp_parser_declared_type): New.
451 (cp_parser_simple_type_specifier): Parse decltype types.
453 2007-07-27 Mark Mitchell <mark@codesourcery.com>
456 * call.c (convert_for_arg_passing): Only widen bitfields to their
457 declared types if necessary.
459 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
461 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
464 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
466 * decl.c (typename_hash, typename_compare): Constify.
467 * mangle.c (hash_type, compare_type): Likewise.
468 * pt.c (eq_local_specializations, hash_local_specialization):
470 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
471 list_hash): Likewise.
472 * typeck2.c (pat_compare): Likewise.
474 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
476 * method.c (implicitly_declare_fn): Increase alignment if member
477 function pointer format requires it.
479 2007-07-24 Paolo Carlini <pcarlini@suse.de>
482 * typeck.c (check_return_expr): Do not pass a null argument
485 2007-07-24 Paolo Carlini <pcarlini@suse.de>
488 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
491 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
494 * typeck.c (convert_arguments): Only use default args if we have
498 * typeck.c (structural_comptypes): No need to check
499 resolve_typename_type return value here.
500 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
501 * pt.c (resolve_typename_type): Follow typename typedefs. Return
502 original type rather than error_mark_node in case of failure.
503 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
504 resolve_typename_type result check.
505 (cp_parser_direct_declarator, cp_parser_head,
506 cp_parser_constructor_declarator_p): Likewise.
508 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
510 * pt.c (template_parms_variadic_p): Remove.
511 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
513 2007-07-12 Jakub Jelinek <jakub@redhat.com>
516 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
517 argument to dump_aggr_init_expr_args instead of false.
519 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
521 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
522 canonical types; otherwise, fall back to structural type
523 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
524 internal compiler error if the canonical types are wrong.
526 2007-07-11 Paolo Carlini <pcarlini@suse.de>
529 * parser.c (cp_parser_make_indirect_declarator): When the
530 the code argument is ERROR_MARK return cp_error_declarator.
532 2007-07-09 Geoffrey Keating <geoffk@apple.com>
535 * decl.c (cxx_init_decl_processing): Don't set
536 force_align_functions_log.
537 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
538 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
539 FUNCTION_DECL, return its alignment.
541 2007-07-09 Richard Guenther <rguenther@suse.de>
543 * decl.c (start_preparsed_function): Do not promote return type.
545 2007-07-08 Paolo Carlini <pcarlini@suse.de>
548 * pt.c (unify): Never pass error_mark_node to template_decl_level.
550 2007-07-07 Mark Mitchell <mark@codesourcery.com>
553 * pt.c (resolve_overloaded_unification): Robustify. Return a
555 (type_unification_real): Adjust accordingly.
557 2007-07-06 Richard Guenther <rguenther@suse.de>
559 * init.c (build_new_1): Use the correct pointer type.
560 * typeck2.c (build_m_component_ref): Likewise.
562 2007-07-05 Mark Mitchell <mark@codesourcery.com>
565 * init.c (build_zero_init): Always build an initializer for
567 * typeck2.c (build_functional_cast): Use build_zero_init.
570 * init.c (build_new_1): Always pass the allocation function to
571 build_op_delete_call.
572 * call.c (build_op_delete_call): Handle operator delete with a
573 variable-argument list. Do not issue an error when no matching
574 deallocation function is available for a new operator.
577 * cp-tree.h (any_value_dependent_elements_p): Declare it.
578 * decl.c (value_dependent_init_p): New function.
579 (cp_finish_decl): Use it.
580 * pt.c (value_dependent_expression_p): Use
581 any_value_dependent_elements_p.
582 * parser.c (cp_parser_primary_expression): Add comment about
583 treating dependent qualified names as integral
584 constant-expressions.
586 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
588 * decl.c (build_ptrmemfunc_type): Always use structural equality
589 tests when comparing pointer-to-member-function types, because the
590 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
593 2007-07-03 Mark Mitchell <mark@codesourcery.com>
595 * init.c (build_new): Tweak comment.
597 2007-06-29 Dave Brolley <brolley@redhat.com>
600 * parser.c (cp_parser_new_type_id): Don't reduce a named array
601 type to its base type and number of elements here.
602 * init.c (build_new): Call complete_type_or_else to ensure that the
603 type is complete and to issue a diagnostic if it is not.
604 (build_new_1): Don't call complete_type_or_else here.
606 2007-07-03 Richard Guenther <rguenther@suse.de>
609 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
612 2007-07-02 Simon Baldwin <simonb@google.com>
614 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
615 for inner-style nested forward declarations that don't declare
618 2007-07-02 Jakub Jelinek <jakub@redhat.com>
621 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
622 DECL_P in not a variable and appears more than once error messages.
624 2007-07-01 Ollie Wild <aaw@google.com>
626 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
627 (select_decl): Remove function.
628 (unqualified_namespace_lookup): Populate binding by calling
629 ambiguous_decl. Remove select_decl call.
630 (lookup_qualified_name): Remove select_decl call.
631 * decl.c (lookup_and_check_tag): Check for ambiguous references.
632 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
633 generation when name lookup is ambiguous.
635 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
638 * init.c (build_new_1): Use structural equality on the copy of the
641 2007-06-28 Geoffrey Keating <geoffk@apple.com>
643 * decl2.c (determine_visibility): Implement
644 flag_visibility_ms_compat effect on type info.
645 * decl.c (cxx_init_decl_processing): Implement
646 global effect of flag_visibility_ms_compat.
648 2007-06-28 Geoffrey Keating <geoffk@apple.com>
650 * decl2.c (start_objects): Mark constructor-running function
653 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
656 * decl.c (grokdeclarator): Reset friendp for member functions declared
657 friend of their own class.
659 2007-06-23 Mark Mitchell <mark@codesourcery.com>
661 * decl2.c (determine_visibility): Don't look for dllexport here.
662 (determine_visibility_from_class): Tidy.
664 2007-06-18 Simon Baldwin <simonb@google.com>
667 * parser.c (cp_parser_single_declaration): Added check for storage
668 class other than sc_none in parsed declaration, and a flag to indicate
669 if the call is part of an explicit template specialization parse.
670 * (cp_parser_explicit_specialization): Specialization check flag added
671 to call to cp_parser_single_declaration(), set true.
672 * (cp_parser_template_declaration_after_export): Specialization check
673 flag added to call to cp_parser_single_declaration(), set false.
674 * pt.c (check_explicit_specialization): Added code to copy visiblity
675 and linkage from the templated function to the explicit specialization.
677 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
679 * typeck.c (build_binary_op): For templates build the
680 expression in pieces to avoid the assert in build2_stat.
681 (get_member_function_from_ptrfunc):
682 Change over to using POINTER_PLUS_EXPR and convert
683 the second operand to sizetype.
684 * typeck2.c (build_m_component_ref): Likewise.
685 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
686 instead of PLUS_EXPR for pointers.
687 (build_new_1): Likewise.
688 (build_vec_delete_1): Likewise.
689 (build_vec_delete): Likewise.
690 * class.c (build_base_path): Likewise.
691 (build_base_path): Likewise.
692 (convert_to_base_statically): Likewise.
693 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
694 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
695 instead of PLUS_EXPR.
696 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
697 instead of PLUS_EXPR for pointers.
698 * call.c (build_special_member_call): Likewise.
699 * rtti.c (build_headof): Likewise.
700 Use sizetype instead of ptrdiff_type_node.
701 (tinfo_base_init): Create a POINTER_PLUS_EXPR
702 instead of PLUS_EXPR for pointers.
703 * except.c (expand_start_catch_block): Do a
704 NEGATIVE and then a POINTER_PLUS_EXPR instead
706 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
707 PLUS_EXPR on pointer types over to use
708 POINTER_PLUS_EXPR and remove the conversion
709 to the pointer types.
710 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
711 adding to a pointer type. Use size_int instead of
712 ssize_int. Convert the index to sizetype before
713 adding it to the pointer.
715 2007-06-15 Mark Mitchell <mark@codesourcery.com>
717 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
718 (DECL_ANON_UNION_VAR_P): New macro.
719 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
720 than DECL_VAR_MARKED_P, to keep track of which variables we have
722 * decl.c (redeclaration_error_message): Complain about redeclaring
723 anonymous union members at namespace scope.
724 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
726 2007-06-14 Geoff Keating <geoffk@apple.com>
728 * decl2.c (determine_visibility): Ensure that functions with
729 hidden types as parameters are hidden.
732 * decl2.c (determine_visibility): Remove duplicate code for
735 2007-06-12 Ian Lance Taylor <iant@google.com>
738 * init.c (avoid_placement_new_aliasing): New static function.
739 (build_new_1): Call it.
741 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
743 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
744 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
746 2007-06-08 Jakub Jelinek <jakub@redhat.com>
749 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
750 on init, the non-decl cond operand and increment value.
752 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
755 * decl.c (check_initializer): Report an error when a brace enclosed
756 initializer is used for a non-aggregate type in C++98.
757 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
759 (grokdeclarator): Likewise.
760 (move_fn_p): Likewise.
761 * typeck.c (check_return_expr): Likewise.
762 * call.c (reference_binding): Likewise.
763 * error.c (cp_cpp_error): Likewise.
764 * pt.c (check_default_tmpl_args): Likewise.
766 * lex.c (init_reswords): Likewise.
767 * parser.c (p_parser_primary_expression): Likewise.
768 (TOKEN_PRECEDENCE): Likewise.
769 (cp_parser_init_declarator): Likewise.
770 (cp_parser_ptr_operator): Likewise.
771 (cp_parser_parameter_declaration): Likewise.
772 (cp_parser_enclosed_template_argument_list): Likewise.
773 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
774 (cp_parser_next_token_ends_template_argument_p): Likewise.
776 2007-06-04 Simon Baldwin <simonb@google.com>
778 * decl.c (grokdeclarator): Readability change. Moved case labels
779 into direct switch statement scope.
781 2007-06-04 Paolo Carlini <pcarlini@suse.de>
783 * call.c (convert_like_real): Remove pointless code.
785 2007-05-31 Mark Mitchell <mark@codesourcery.com>
787 * decl.c (get_atexit_fn_ptr_type): New function.
788 (get_atexit_node): Use it.
789 (start_cleanup_fn): Likewise.
790 (register_dtor_fn): Use the object's destructor, instead of a
791 separate cleanup function, where possible.
792 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
793 (atexit_fn_ptr_type_node): New macro.
794 * decl2.c (build_cleanup): Use build_address.
796 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
798 * typeck.c (build_binary_op): Include types in error.
800 2007-05-31 Jakub Jelinek <jakub@redhat.com>
803 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
804 needs runtime initialization.
806 2007-05-31 Paolo Carlini <pcarlini@suse.de>
809 * semantics.c (finish_trait_expr): Complete the types.
811 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
812 Douglas Gregor <doug.gregor@gmail.com>
813 Pedro Lamarao <pedro.lamarao@mndfck.org>
814 Howard Hinnant <howard.hinnant@gmail.com>
818 * typeck.c (comptypes): Don't consider rvalue and lvalue
819 reference types to be equivalent.
820 (check_return_expr): Move from certain lvalues when returning
822 * decl.c (grokdeclarator): Implement reference collapsing.
823 (copy_fn_p): Don't consider constructors taking rvalue references
824 to be copy constructors.
826 * call.c (conversion): New "rvaluedness_matches_p" member.
827 (convert_class_to_reference): Require reference type as first
828 parameter instead of base type.
829 (reference_binding): Add logic to handle rvalue references.
830 (implicit_conversion): Update inaccurate comment.
831 (convert_like_real): Disable creation of temporaries that are
832 impossible to initialize for types with move constructors.
833 (build_over_call): Elide move constructors when possible.
834 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
835 (maybe_handle_ref_bind): Return conversion instead of type node.
836 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
837 determine preferred conversion sequences.
838 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
839 (LOOKUP_PREFER_RVALUE): New.
840 (DECL_MOVE_CONSTRUCTOR_P): New.
841 (struct cp_declarator): Add "reference" member for reference
842 types, with new "rvalue_ref" flag.
843 (cp_build_reference_type): Declare.
844 (move_fn_p): Declare.
845 * error.c (dump_type_prefix): Format rvalue reference types
846 correctly in error messages.
847 * except.c (build_throw): Move from certain lvalues when
849 * mangle.c (write_type): Mangle rvalue references differently
850 than regular references.
851 * parser.c (make_reference_declarator): Add boolean parameter for
853 (cp_parser_make_indirect_declarator): New.
854 (cp_parser_new_declarator_opt): Call
855 cp_parser_make_indirect_declarator.
856 (cp_parser_conversion_declarator_opt): Ditto.
857 (cp_parser_declarator): Ditto.
858 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
860 * pt.c (tsubst): Implement reference collapsing.
861 (maybe_adjust_types_for_deduction): Implement special template
862 parameter deduction rule for rvalue references.
863 (type_unification_real): Update calls to
864 maybe_adjust_types_for_deduction.
865 (try_one_overload): Ditto.
866 (unify_pack_expansion): Ditto.
867 * tree.c (lvalue_p_1): Handle rvalue reference types.
868 (cp_build_reference_type): New.
870 2007-05-30 Jakub Jelinek <jakub@redhat.com>
873 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
874 variables that need runtime initialization.
876 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
879 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
880 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
881 case POSTDECREMENT_EXPR>): Return the error_mark_node
882 if either the real or imaginary parts would an
885 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
886 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
889 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
890 token is a closing brace, false if there are no tokens left.
891 (cp_parser_namespace_alias_definition): Only consume the next token if
892 it is a closing brace.
894 * parser.c (cp_parser_class_specifier): Likewise.
896 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
898 * semantics.c (finish_member_declaration): Fix a typo in the
901 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
913 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
914 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
915 * pt.c (check_for_bare_parameter_packs): Return bool indicated
916 whether everything was okay. Fix indentation.
917 (push_template_decl_real): Check for bare parameter packs in
918 function parameters; where errors occur, mark the parameter types
919 with ERROR_MARK_NODEs to avert ICEs.
920 (coerce_template_parameter_pack): New.
921 (coerce_template_parms): Moved parameter pack coercion into
922 coerce_template_parameter_pack, and permit it anywhere in the
923 template parameter list (not just at the end). Parameter and
924 argument indices can vary (somewhat) separately now, so add
925 PARM_IDX and ARG_IDX.
926 (fn_type_unification): Don't set an argument pack as incomplete if
927 no argument pack was deduced.
928 (type_unification_real): If a type parameter is a parameter pack
929 and has not otherwise been deduced, it will be deduced to an empty
931 (more_specialized_fn): Use the actual lengths of the argument
932 lists when comparing against expansions.
933 * semantics.c (finish_member_declaration): If a field's type has
934 bare parameter packs, error and set its type to ERROR_MARK_NODE.
936 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
939 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
941 2007-05-22 Ollie Wild <aaw@google.com>
943 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
944 (unqualified_namespace_lookup): Adds check for hidden types.
946 2007-05-22 Ollie Wild <aaw@google.com>
948 * decl.c (duplicate_decls): Verify namespace names are unique.
950 2007-05-21 Mark Mitchell <mark@codesourcery.com>
952 * decl.c (cxx_maybe_build_cleanup): Handle
953 __attribute__((cleanup)).
955 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
957 * cvt.c (cp_convert_and_check): Don't check warnings if the
960 2007-05-18 Geoffrey Keating <geoffk@apple.com>
962 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
964 2007-05-14 Paolo Carlini <pcarlini@suse.de>
967 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
968 type only if is a class type (5.2.8/4).
970 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
972 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
973 * decl.c (grokdeclarator): Use unsigned_type_for instead of
974 c_common_unsigned_type.
976 2007-05-11 Silvius Rus <rus@google.com>
978 * cp/typeck.c (build_indirect_ref): Add call to
979 strict_aliasing_warning.
980 (build_reinterpret_cast_1): Condition call to
981 strict_aliasing_warning.
983 2007-05-11 Jan Hubicka <jh@suse.cz>
985 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
986 * decl2.c (start_objects): ctors and dtors are no longer public.
987 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
989 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
991 * typeck.c (build_unary_op): Remove code that used to
992 handle non lvalue increments/decrements.
994 2007-05-07 Mike Stump <mrs@apple.com>
996 * parser.c (check_empty_body): Add.
997 (cp_parser_iteration_statement): Add call to check_empty_body.
999 2007-05-05 Geoffrey Keating <geoffk@apple.com>
1002 * mangle.c (write_mangled_name): Mangle static variable names.
1003 (write_unqualified_name): Use local-source-name for
1004 namespace-scope static variables.
1006 2007-05-04 Dirk Mueller <dmueller@suse.de>
1008 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
1011 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
1014 * decl2.c (constrain_class_visibility):
1015 Use strip_pointer_or_array_types instead of strip_array_types.
1017 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
1020 * decl.c (reshape_init_r): Don't reshape the first element if it
1021 is a pointer to member function.
1023 2007-04-27 Simon Baldwin <simonb@google.com>
1025 * decl.c (grokparms): Changed message format from %qD to %qE.
1027 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
1029 * error.c (maybe_warn_variadic_templates): Variadic templates are
1030 now in C++0x, so only warn about them in C++98 mode.
1032 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
1035 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
1036 integeral types from vectors types.
1038 2007-04-26 Jakub Jelinek <jakub@redhat.com>
1041 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
1042 for type dependent OMP_CLAUSE_DECLs.
1044 2007-04-24 Mark Mitchell <mark@codesourcery.com>
1047 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
1048 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
1049 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
1050 * init.c (build_zero_init): Adjust, as
1051 COMPLEX_TYPE is now a SCALAR_TYPE.
1052 * typeck2.c (digest_init): Allow brace-enclosed initializers for
1053 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
1055 2007-04-25 Paolo Carlini <pcarlini@suse.de>
1057 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
1058 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
1059 (trait_expr_value): Adjust.
1061 2007-04-23 Simon Baldwin <simonb@google.com>
1063 * decl.c (grokparms): Added new error for duplicate function
1064 parameters names in function prototypes, to match gcc behavior.
1066 2007-04-23 Jan Hubicka <jh@suse.cz>
1068 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
1071 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
1073 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
1074 instead of checking GIMPLE_STMT_P in chain_next.
1076 2007-04-17 Mark Mitchell <mark@codesourcery.com>
1079 * call.c (convert_for_arg_passing): Convert bitfields to their
1082 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
1085 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
1087 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
1090 * cp/decl2.c (constrain_class_visibility):
1091 Do not warn about the use of anonymous namespace in the main input file.
1093 2007-04-15 Mark Mitchell <mark@codesourcery.com>
1095 * cp-tree.h (current_template_parms): Fix typo in comment.
1097 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
1099 * cp-tree.h, error.c: Fix comment typos.
1101 2007-04-13 Jason Merrill <jason@redhat.com>
1104 * call.c (reference_binding): Add c_cast_p parm. If true,
1105 add quals to TO as needed to make it reference-compatible.
1107 2007-04-11 Jan Hubicka <jh@suse.cz>
1109 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
1110 that we are not processing template_decl.
1112 2007-04-09 Mark Mitchell <mark@codesourcery.com>
1115 * class.c (build_base_path): Ensure that the converted pointer has
1116 the same cv-qualification as the input.
1118 2007-04-09 Paolo Carlini <pcarlini@suse.de>
1120 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
1122 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
1124 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
1126 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
1127 * tree.c (cp_add_pending_fn_decls): Remove.
1128 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
1130 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
1132 Revert change removing staticp.
1134 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
1136 * cp-objcp-common.c (cxx_staticp): Remove.
1137 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
1138 * cp-tree.h (cxx_staticp):
1140 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
1142 * class.c (check_for_override): Don't remove dllmport attribute
1145 2007-04-03 Jakub Jelinek <jakub@redhat.com>
1148 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
1149 type issue error and return early.
1151 2007-03-30 Jason Merrill <jason@redhat.com>
1154 * typeck.c (cp_type_readonly): New fn.
1155 * cp-tree.h: Declare it.
1156 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
1157 (cp_finish_decl): Not here.
1159 2007-03-31 Richard Guenther <rguenther@suse.de>
1161 * optimize.c (maybe_clone_body): Replace splay-tree usage by
1164 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
1169 * parser.c (declarator_can_be_parameter_pack): New.
1170 (cp_parser_template_parameter): Only parse the `...' if the
1171 declarator can be a parameter pack.
1172 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
1174 * pt.c (find_parameter_packs_r): Look into the bounds on integer
1175 types (they could be used as array bounds).
1176 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
1177 (tsubst_pack_expansion): Handle failure to expand parameter
1180 2007-03-30 Paolo Carlini <pcarlini@suse.de>
1183 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
1184 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
1185 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
1186 (CLASS_TYPE_NON_UNION_P): Add.
1187 (struct lang_type_class): Add has_complex_dflt.
1188 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
1189 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
1190 * cp-tree.def: Add TRAIT_EXPR.
1191 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
1192 * lex.c (struct resword): Add __has_nothrow_assign,
1193 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
1194 __has_trivial_constructor, __has_trivial_copy,
1195 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
1196 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
1197 __is_pod, __is_polymorphic, __is_union.
1198 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
1199 (cp_parser_trait_expr): New.
1200 * semantics.c (finish_trait_expr, trait_expr_value
1201 classtype_has_nothrow_copy_or_assign_p): New.
1202 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
1204 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
1205 * class.c (check_bases, check_field_decl, check_bases_and_members):
1206 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
1207 * pt.c (uses_template_parms, tsubst_copy_and_build,
1208 value_dependent_expression_p, type_dependent_expression_p): Deal with
1210 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
1212 2007-03-29 Richard Guenther <rguenther@suse.de>
1214 * tree.c (cp_walk_subtrees): Do not set input_location.
1216 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
1219 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
1222 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1224 * parser.c (struct cp_parser): Update comment for
1225 greater_than_is_operator_p.
1226 (cp_parser_primary_expression): In C++0x mode, a cast operator can
1227 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
1228 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
1229 !GREATER_THAN_IS_OPERATOR_P.
1230 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
1231 `>>' operators that will become two `>' tokens in C++0x.
1232 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
1233 mode, allowing it to terminate default arguments.
1234 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
1235 `>>' like two consecutive `>' tokens.
1236 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
1237 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
1238 ends a template argument.
1240 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1242 * decl.c (redeclaration_error_message): Complain when redeclaring
1243 a friend function with default template arguments (C++0x mode only).
1244 * cp-tree.h (check_default_tmpl_args): Declare.
1245 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
1246 template arguments in function templates. Add support for checking
1247 the default template arguments of friend templates.
1248 (push_template_decl_real): Fix call to check_default_tmpl_args.
1249 (type_unification_real): If a template parameter has not been
1250 deduced but provides a default template argument, substitute into
1251 that default template argument.
1252 * parser.c (cp_parser_init_declarator): When declaring (but not
1253 defining!) a function template in C++0x mode, check for default
1256 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1259 * decl.c (grokdeclarator): Deal with cv-qualified function type
1260 typedefs in the same way for member and non-member functions.
1262 2007-03-26 Dirk Mueller <dmueller@suse.de>
1264 * parser.c (cp_parser_member_declaration): Pedwarn
1265 about stray semicolons after member declarations.
1267 2007-03-26 Paolo Carlini <pcarlini@suse.de>
1270 * pt.c (instantiate_decl): Set in_system_header.
1272 2007-03-22 Mark Mitchell <mark@codesourcery.com>
1274 * cp-tree.h (current_tempalte_parms): Improve documentation.
1275 * pt.c (current_template_args): Likewise.
1278 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
1279 not consume tokens when failing.
1281 2007-03-22 Jim Wilson <wilson@specifix.com>
1282 Mark Mitchell <mark@codesourcery.com>
1285 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
1286 consistent with FROM.
1288 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1290 * error.c (dump_expr): Handle dependent names that designate types.
1291 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
1293 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
1295 * cp-tree.def, parser.c, pt.c: Fix comment typos.
1297 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1299 * cvt.c (cp_convert_and_check) : Define.
1300 * cp-tree.h (cp_convert_and_check): Declare.
1301 * call.c (convert_conversion_warnings): Rename to
1302 conversion_null_warnings. The warning for floating-point to
1303 integer is handled by convert_and_check in convert_like_real.
1304 (convert_like_real): convert_conversion_warnings was renamed as
1305 conversion_null_warnings.
1306 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
1307 overflow and changes of value during conversion.
1309 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1312 * parser.c (cp_parser_statement): If 'namespace' is found, this
1313 only can be a namespace alias definition, so parse it now.
1314 (cp_parser_namespace_alias_definition): if we find an open brace
1315 instead of '=', then this is actually a misplaced namespace
1318 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1321 * decl.c (cxx_init_decl_processing): Move command-line options
1322 processing to c-opts.c.
1324 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
1326 * ptree.c (cxx_print_type): Use formatting markup for integers
1327 when printing template parameter index/level/orig level.
1328 (cxx_print_xnode): Ditto.
1329 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
1330 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
1331 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
1333 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
1334 rather than a HOST_WIDE_INT.
1335 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
1336 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
1338 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
1339 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
1340 IN_BASE_INITIALIZER bool bitfields.
1341 (struct cp_declarator): Make KIND a 4-bit field. Make
1342 PARAMETER_PACK_P a bool bitfield just after KIND.
1343 * pt.c (uses_parameter_packs): Destroy the pointer set.
1344 (make_pack_expansion): Ditto.
1345 (check_for_bare_parameter_packs): Ditto.
1346 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
1348 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
1351 * call.c (convert_default_arg): Instead of copying the node,
1354 2007-03-15 Dirk Mueller <dmueller@suse.de>
1357 * call.c (convert_conversion_warnings): New..
1358 (convert_like_real): .. factored out from here.
1359 (convert_conversion_warnings): Add warning about
1360 false being converted to NULL in argument passing.
1362 2007-03-14 Dirk Mueller <dmueller@suse.de>
1364 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
1365 (finish_do_body): Warn about empty body in do/while statement.
1367 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1369 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
1371 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1374 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
1377 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
1379 * cp/repo.c (init_repo): Initialize random_seed saved options.
1380 (finish_repo): Adjust.
1382 2007-03-13 Mark Mitchell <mark@codesourcery.com>
1385 * Make-lang.in (doc/g++.1): Use $< to specify the location from
1388 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
1390 * decl.c (compute_array_index_type): New warning flag warn_vla.
1392 2007-03-12 Mark Mitchell <mark@codesourcery.com>
1395 * call.c (convert_default_arg): Copy non-constant arguments.
1397 2007-03-11 Mark Mitchell <mark@codesourcery.com>
1400 * parser.c (cp_parser_postfix_expression): Disallow compound
1401 literals in constant expressions.
1404 * semantics.c (finish_typeof): Use unlowered_expr_type.
1406 2007-03-10 Mark Mitchell <mark@codesourcery.com>
1409 * cp-tree.h (unlowered_expr_type): New function.
1410 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
1411 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
1412 (unlowered_expr_type): New function.
1413 (build_unary_op): Disallow predecrements of bool bitfields.
1414 * call.c (build_conditional_expr): Use unlowered_expr_type.
1415 * pt.c (type_unification_real): Likewise.
1417 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
1420 * typeck.c (check_return_expr): Check for bare parameter packs.
1421 (comptypes): Compare template parameter packs and
1422 type pack expansions.
1423 * decl.c (grokdeclarator): Deal with the declaration of function
1425 (grokparms): Verify that the (optional) function parameter pack is
1426 at the end of the parameter list.
1427 (xref_basetypes): Handle pack expansions in the base class.
1428 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
1429 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
1430 (NONTYPE_ARGUMENT_PACK): New.
1431 (TYPE_PACK_EXPANSION): New.
1432 (EXPR_PACK_EXPANSION): New.
1433 (ARGUMENT_PACK_SELECT): New.
1434 * cp-objcp-common.c (cp_tree_size): Compute size of
1435 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
1436 ARGUMENT_PACK_SELECT.
1437 * error.c (dump_template_argument): Print template argument packs.
1438 (dump_template_argument_list): Ditto.
1439 (dump_template_parameter): Dump `...' for template type parameter
1441 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
1442 (dump_parameters): Print function parameter packs.
1443 (dump_template_parms): Print template argument packs.
1444 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
1445 (maybe_warn_variadic_templates): New.
1446 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
1447 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
1448 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
1450 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
1451 (write_template_arg): Write argument packs as separate arguments.
1452 * cp-tree.h (struct template_parm_index_s): Add flag that
1453 indicates that the template parameter is actually a parameter
1455 (struct tree_argument_pack_select): New.
1456 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
1457 (union lang_tree_node): Add argument_pack_select.
1458 (FUNCTION_PARAMETER_PACK_P): New.
1459 (PACK_EXPANSION_P): New.
1460 (PACK_EXPANSION_PATTERN): New.
1461 (SET_PACK_EXPANSION_PATTERN): New.
1462 (PACK_EXPANSION_PARAMETER_PACKS): New.
1463 (ARGUMENT_PACK_P): New.
1464 (ARGUMENT_PACK_ARGS): New.
1465 (SET_ARGUMENT_PACK_ARGS): New.
1466 (ARGUMENT_PACK_INCOMPLETE_P): New.
1467 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
1468 (TEMPLATE_PARM_PARAMETER_PACK): New.
1469 (TEMPLATE_TYPE_PARAMETER_PACK): New.
1470 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
1471 (ARGUMENT_PACK_SELECT_INDEX): New.
1472 (ARGUMENT_PACK_SELECT_ARG): New.
1473 (struct cp_declarator): Add parameter_pack_p flag.
1474 (maybe_warn_variadic_templates): Declare.
1475 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
1476 indicate a template parameter pack.
1477 (uses_parameter_packs): Declare.
1478 (template_parameter_pack_p): Declare.
1479 (template_parms_variadic_p): Declare.
1480 (make_pack_expansion): Declare.
1481 (check_for_bare_parameter_packs): Declare.
1482 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
1483 sizeof... expressions.
1484 (pp_cxx_expression): Print pack expansions and non-type argument
1486 (pp_cxx_exception_specification): Print pack expansions.
1487 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
1488 (pp_cxx_ctor_initializer): Print pack expansions.
1489 (pp_cxx_type_id): Print pack expansions.
1490 (pp_cxx_template_argument_list): Print argument packs.
1491 (pp_cxx_template_parameter): Print ellipsis for template parameter
1493 * pt.c (comp_template_parms): Compare template parameter packs.
1494 (template_parameter_pack_p): New.
1495 (template_parms_variadic_p): New.
1496 (template_args_variadic_p): New.
1497 (make_ith_pack_parameter_name): New.
1498 (struct find_parameter_pack_data): New.
1499 (find_parameter_packs_r): New.
1500 (uses_parameter_packs): New.
1501 (make_pack_expansion): New.
1502 (check_for_bare_parameter_packs): New.
1503 (expand_template_argument_pack): New.
1504 (reduce_template_parm_level): Propagate parameter pack flag.
1505 (process_template_parm): Add is_parameter_pack parameter to state
1506 when the parameter is actually a parameter pack. Create template
1507 parameter packs when is_parameter_pack is true.
1508 (current_template_args): The argument for a template parameter
1509 pack is an argument pack containing a single pack expansion.
1510 (process_partial_specialization): When checking that non-type
1511 argument expressions do not involve template parameters, loop over
1512 the arguments in argument packs separately.
1513 (push_template_decl_real): Check that the type of the declaration
1514 does not have any bare parameter packs. Check that primary
1515 templates have no more than one parameter pack, and that it comes
1516 at the end of the template parameter list.
1517 (convert_template_argument): Handle coercions for pack expansion
1518 expressions by coercing the pattern then rebuilding the expansion.
1519 (coerce_template_parms): When coercing the arguments for a
1520 variadic template, pack "extra" arguments into an argument pack.
1521 (coerce_template_template_parms): Cannot coerce between parameter
1522 packs and non-pack parameters.
1523 (template_args_equal): Compare PACK_EXPANSION_P expressions.
1524 (comp_template_args): Expand all template arguments packs before
1525 comparing template argument lists.
1526 (mangle_class_name_for_template): Make argument packs as separate
1528 (for_each_template_parm_r): No need to handle BASELINK.
1529 (instantiate_class_template): Handle pack expansions in the base
1531 (tsubst_pack_expansion): New.
1532 (tsubst_template_args): Handle substitutions of argument packs and
1533 pack expansion into template argument lists.
1534 (tsubst_decl): Expand function parameter packs into separate
1535 function parameters.
1536 (tsubst_arg_types): Expand a type pack expansion into separate
1538 (tsubst_exception_specification): Handle pack expansions in
1539 exception specifiers.
1540 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
1541 replacing a template parameter with its argument. If we encounter
1542 a substitution for an argument pack, just return the parameter
1544 (tsubst_copy): sizeof(X...) returns the number of elements in
1545 parameter pack X. See through ARGUMENT_PACK_SELECT when the
1546 PARM_DECL is a parameter pack.
1547 (tsubst_expr): Expression pack expansions and argument packs
1548 cannot show up here; they will all be handled through function
1549 calls, sizeof, and template argument lists.
1550 (tsubst_copy_and_build): sizeof(X...) returns the number of
1551 elements in parameter pack X. Handle pack expansions in TREE_LIST
1552 and CONSTRUCTOR nodes.
1553 (fn_type_unification): Handle "incomplete" explicit template
1554 argument lists that specify some of the arguments for a template
1556 (type_unification_real): Unify arguments against pack expansions.
1557 (template_parm_level_and_index): New, helper function.
1558 (unify_pack_expansion): New.
1559 (unify): Unify argument packs on an argument-by-argument basis,
1560 handling variadic argument packs as well.
1561 (more_specialized_fn): Handle unification of function parameter
1562 packs. All things being equal, prefer non-variadic function
1563 templates to variadic function templates.
1564 (more_specialized_class): Prefer the variadic class template
1565 partial specialization that binds fewer arguments to a parameter
1567 (regenerate_decl_from_template): Expand function parameter packs
1568 into separate parameters.
1569 (instantiate_decl): Ditto.
1570 (tsubst_initializer_list): Handle pack expansions for base-class
1572 (dependent_type_p_r): Determine dependent types in argument packs
1573 and pack expansions.
1574 (value_dependent_expression_p): Determine value-dependence of
1575 non-type argument packs.
1576 (dependent_template_arg_p): Handle argument packs.
1577 * semantics.c (finish_cond): Check for bare parameter packs.
1578 (finish_expr_stmt): Ditto.
1579 (finish_for_expr): Ditto.
1580 (finish_switch_cond): Ditto.
1581 (finish_mem_initializers): Ditto.
1582 * name-lookup.c (arg_assoc_type): Handle pack expansions and
1584 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
1585 * parser.c (make_declarator): Declarator is not an expansion.
1586 (make_pointer_declarator): Transfer parameter pack flag to outer
1588 (make_reference_declarator): Ditto.
1589 (make_ptrmem_declarator): Ditto.
1590 (make_call_declarator): Ditto.
1591 (make_array_declarator): Ditto.
1592 (cp_parser_postfix_expression): Allow pack expansion expressions
1593 in the argument list for a call expression.
1594 (cp_parser_parenthesized_expression_list): Add new parameter
1595 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
1596 into separate arguments."
1597 (cp_parser_new_placement): Allow pack expansion expressions.
1598 (cp_parser_new_initializer): Ditto.
1599 (cp_parser_mem_initializer_list): Allow ellipsis to create a
1600 base-class initializer expansion.
1601 (cp_parser_mem_initializer): Ditto.
1602 (cp_parser_template_parameter_list): Keep track of whether the
1603 template parameter is a template parameter pack.
1604 (cp_parser_template_parameter): Parse the ellipsis to indicate a
1605 template parameter pack.
1606 (cp_parser_type_parameter): Ditto.
1607 (cp_parser_template_argument_list): Parse the ellipsis to indicate
1609 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
1610 this declarator is a parameter pack.
1611 (cp_parser_parameter_declaration): The ellipsis does not end the
1612 parameter declaration, because it might be a parameter pack. Parse
1613 the ellipsis to indicate a parameter pack.
1614 (cp_parser_initializer): Allow pack expansions.
1615 (cp_parser_initializer_list): Allow ellipsis to create an
1616 initializer expansion.
1617 (cp_parser_base_clause): Allow ellipsis to create a base specifier
1619 (cp_parser_type_id_list): Allow ellipsis to create an exception
1620 specifier expansion.
1621 (cp_parser_attribute_list): Don't allow pack expansions.
1622 (cp_parser_functional_cast): Allow pack expansions.
1623 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
1624 compute the length of a parameter pack.
1625 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
1626 end a template argument.
1627 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
1628 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
1631 2007-03-09 Dirk Mueller <dmueller@suse.de>
1633 * cp/call.c (build_new_op): Call warn_logical_operator.
1635 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
1638 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
1641 * pt.c (any_template_arguments_need_structural_equality_p):
1644 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
1646 * decl.c (grokdeclarator): Disable warnings for anonymous
1649 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
1651 * typeck2.c (readonly_error): Always emit a hard error.
1652 Remove last argument.
1653 * cp-tree.h (readonly_error): Adjust prototype.
1654 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
1655 * typeck.c (build_unary_op): Likewise.
1656 (build_modify_expr): Likewise.
1658 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
1661 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
1663 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1666 * parser.c (struct cp_parser): New IN_IF_STMT.
1667 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
1668 returning if parsing the body of an 'if' statement or issuing an
1669 error and continuing.
1670 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
1672 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
1674 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
1677 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
1680 2007-03-02 Geoffrey Keating <geoffk@apple.com>
1682 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
1683 Objective-C++. Don't exit early if -shared-libgcc needs to be
1686 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1688 * typeck.c (common_base_type): Delete unused function.
1690 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1692 * Make-lang.in: Add dummy lang.install-pdf target.
1694 2007-03-01 Simon Baldwin <simonb@google.com>
1697 * decl.c (check_tag_decl): Added new warning for typedef ignored
1698 when it precedes an otherwise valid non-typedef declaration.
1700 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
1702 * typeck.c (build_function_call): Store converted arguments
1703 in a stack-allocated array instead of building a list.
1704 (convert_arguments): Store arguments in the array passed in as an
1705 argument, and return the actual number of arguments.
1706 * call.c (build_call): Delete, and replace with...
1707 (build_call_n, build_call_a): New.
1708 (build_op_delete_call): Rewrite to avoid constructing argument lists.
1709 (build_over_call): Store converted arguments in a stack-allocated
1710 array instead of building a list.
1711 (build_cxx_call): Pass arguments in an array instead of as a list.
1712 (build_java_interface_fn_ref): Rewrite to avoid constructing
1714 * tree.h: Update declarations to reflect above changes.
1715 * method.c (use_thunk): Use a stack-allocated array to hold
1716 the arguments instead of a list.
1717 * rtti.c (throw_bad_cast): Update call to cxx_call.
1718 (throw_bad_typeid): Likewise.
1719 (build_dynamic_cast_1): Likewise.
1720 * init.c (build_builtin_delete_call): Use build_call_n.
1721 * decl.c (expand_static_init): Likewise.
1722 * except.c (cp_protect_cleanup_actions): Likewise.
1723 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
1724 (gimplify_must_not_throw_expr): Likewise.
1725 (cxx_omp_apply_fn): Use build_call_a.
1727 2007-02-26 Mark Mitchell <mark@codesourcery.com>
1729 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
1730 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
1732 2007-02-25 Mark Mitchell <mark@codesourcery.com>
1734 * cp-tree.h (static_ctors): Remove.
1735 * cp-tree.h (static_dtors): Likewise.
1736 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
1737 refactoring of tree_map hierarchy.
1738 (decl_shadowed_for_var_insert): Likewise.
1739 * semantics.c (expand_body): Use c_expand_body.
1740 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
1741 * decl2.c (static_ctors): Remove.
1742 (static_dtors): Likewise.
1743 (generate_ctor_or_dtor_function): Pass NULL_TREE to
1744 objc_generate_static_init_call. Do not call static_[cd]tors.
1745 (generate_ctor_and_dtor_functions_for_priority): Do not check for
1747 (cp_write_global_declarations): Likewise.
1749 2007-02-23 Richard Guenther <rguenther@suse.de>
1751 * class.c (note_name_declared_in_class): Make declaration
1752 changes meaning a pedwarn.
1754 2007-02-22 Michael Matz <matz@suse.de>
1757 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
1758 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
1759 dump_function_decl): Guard emitting outer scopes by new flag.
1760 * cp-lang.c (cxx_dwarf_name): New function.
1761 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
1762 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
1764 (push_template_decl_real, lookup_template_class): Remove calls
1767 2007-02-19 Mark Mitchell <mark@codesourcery.com>
1769 * call.c (build_new_method_call): Ensure that explicit calls of
1770 destructors have type "void".
1772 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1774 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
1775 and -Walways-true with -Waddress.
1776 * cvt.c (convert_to_void): Replace unconditional warning with
1779 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
1781 * decl.c, tree.c: Fix comment typos.
1783 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1786 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
1787 statement expression if we had an error mark node.
1789 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
1790 Brooks Moses <brooks.moses@codesourcery.com>
1791 Lee Millward <lee.millward@codesourcery.com>
1793 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
1794 Change class to tcc_vl_exp.
1796 * call.c (build_call): Use build_call_list instead
1798 (build_over_call): Likewise.
1799 (build_new_method_call): Use build_min_non_dep_call_list
1800 instead of build_min_non_dep.
1802 * error.c (dump_call_expr_args): New function.
1803 (dump_aggr_init_expr_args): New function.
1804 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
1805 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
1807 * cvt.c (convert_to_void): Use build_call_array instead
1808 of build3; use new AGGR_INIT_EXPR accessor macros.
1810 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
1811 instead of TREE_CODE_LENGTH.
1813 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
1814 AGGR_INIT_EXPR accessor macros.
1816 * cp-gimplify.c (cp_gimplify_init_expr): Use
1817 AGGR_INIT_EXPR_SLOT to set the slot operand.
1819 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
1820 (AGGR_INIT_EXPR_SLOT): New macro.
1821 (AGGR_INIT_EXPR_ARG): New macro.
1822 (aggr_init_expr_nargs): New macro.
1823 (AGGR_INIT_EXPR_ARGP): New macro.
1824 (aggr_init_expr_arg_iterator): New.
1825 (init_aggr_init_expr_arg_iterator): New.
1826 (next_aggr_init_expr_arg): New.
1827 (first_aggr_init_expr_arg): New.
1828 (more_aggr_init_expr_args_p): New.
1829 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
1830 (stabilize_aggr_init): New declaration.
1831 (build_min_non_dep_call_list): Likewise.
1833 * tree.c (process_aggr_init_operands): New function.
1834 (build_aggr_init_array) New function.
1835 (build_cplus_new): Update to use new CALL_EXPR and
1836 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
1837 build_aggr_init_array.
1838 (build_min_non_dep_call_list) New function.
1839 (build_min_nt): Assert input code parameter is not a variable
1840 length expression class.
1841 (build_min, build_min_non_dep): Likewise.
1842 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
1843 to check for equality instead of recursing. Handle tcc_vl_exp
1845 (stabilize_call): Update to only handle CALL_EXPRs, not
1846 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
1847 (stabilize_aggr_init): New function.
1848 (stabilize_init): Use it.
1850 * cxx-pretty-print.c (pp_cxx_postfix_expression)
1851 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
1852 AGGR_INIT_EXPR accessor macros and argument iterators.
1854 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
1855 build_vl_exp. Iterate through the operands, recursively
1856 processing each one.
1857 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
1858 CALL_EXPR accessor macros.
1859 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
1860 tree code classes. Use TREE_OPERAND_LENGTH instead of
1863 * semantics.c (finish_call_expr): Use build_nt_call_list
1864 instead of build_nt.
1865 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
1866 accessor macros. Use build_call_array to construct the
1867 CALL_EXPR node instead of build3
1869 * decl2.c (build_offset_ref_call_from_tree): Use
1870 build_nt_call_list and build_min_non_dep_call_list instead
1871 of build_min_nt and build_min_non_dep.
1873 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
1874 Use build_nt_call_list instead of build_min_nt.
1876 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1879 * call.c (build_conditional_expr): Improve error message.
1881 2007-02-13 Dirk Mueller <dmueller@suse.de>
1883 * friend.c (do_friend): Annotate warning about friend
1884 declarations in templates with OPT_Wnon_template_friend.
1885 Convert informal message from warning() to inform().
1887 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
1888 Mark Mitchell <mark@codesourcery.com>
1891 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
1892 instantiations for variables.
1894 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1897 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
1898 Check warn_unused_value just once.
1900 2007-02-11 Mark Mitchell <mark@codesourcery.com>
1903 * pt.c (determine_specialization): Use skip_artificial_parms_for.
1904 (fn_type_unificiation): Likewise.
1905 (get_bindings): Likewise.
1907 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
1910 * decl.c (finish_function): Use DECL_REPLACEABLE.
1911 * tree.c (cp_cannot_inline_tree_fn): Likewise.
1913 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
1915 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
1917 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
1919 * decl.c (grokvardecl): Don't error if !have_tls.
1920 (grokdeclarator): Likewise.
1921 * parser.c (cp_parser_omp_threadprivate): Likewise.
1923 2007-02-07 Jakub Jelinek <jakub@redhat.com>
1926 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
1927 parameters and result decls in omp clauses.
1928 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
1931 2007-02-05 Dirk Mueller <dmueller@suse.de>
1934 * parser.c (cp_parser_class_specifier): Always initialize bases.
1936 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
1938 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
1939 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
1940 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
1942 * semantics.c (finish_omp_atomic): Store a whole expression node
1943 in operand 1, and integer_zero_node in operand 0, for dependent
1944 OMP_ATOMIC. Rewrite to make flow easier to understand.
1946 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1948 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
1950 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
1952 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
1953 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
1955 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
1957 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
1958 keyword warning to -Wc++0x-compat.
1960 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1962 * decl.c (grokdeclarator): Update documentation.
1964 2007-02-02 Jakub Jelinek <jakub@redhat.com>
1967 * decl.c (grokdeclarator): If __thread is used together with
1968 a storage class other than extern and static, clear thread_p
1969 after issuing diagnostics and fall through to checking the
1972 2007-01-30 Roger Sayle <roger@eyesopen.com>
1974 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
1975 calculating the size of an array (to avoid recursive errors).
1977 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1980 * typeck.c (build_binary_op): Fix logic for warning. Move warning
1982 * call.c (convert_like_real): Don't warn when converting to
1985 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1987 * decl.c (pop_label): Replace warning with call to
1988 warn_for_unused_label.
1990 2007-01-28 Andrew Pinski <pinskia@gmail.com>
1993 * semantics.c (finish_pseudo_destructor_expr): Check the
1994 destrutor name by calling check_dtor_name.
1996 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
1998 * lex.c (D_CPP0X): Rename.
2000 (reswords): D_CPP0X -> D_CXX0X.
2001 (init_reswords): Ditto.
2002 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
2003 of C++0x keywords as identifiers.
2005 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
2008 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
2011 2007-01-23 Ian Lance Taylor <iant@google.com>
2013 * typeck.c (convert_for_assignment): Only warn about a = b = c
2014 when converting to bool.
2016 2007-01-23 Roger Sayle <roger@eyesopen.com>
2018 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
2020 * typeck.c (ignore_overflows): Remove the remaining uses of
2021 TREE_CONSTANT_OVERFLOW.
2023 2007-01-20 Jan Hubicka <jh@suse.cz>
2025 * decl2.c (start_objects, start_static_storage_duration_function):
2026 Do not make the functions uninlinable.
2028 2007-01-17 Ian Lance Taylor <iant@google.com>
2030 * class.c (add_method): Call VEC_reserve_exact rather than passing
2031 a negative size to VEC_reserve.
2033 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
2036 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
2038 2007-01-10 Mark Mitchell <mark@codesourcery.com>
2041 * decl.c (make_typename_type): If the qualified name is not a
2042 type, issue an error.
2043 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
2046 2007-01-08 Geoffrey Keating <geoffk@apple.com>
2048 * rtti.c: Include target.h.
2049 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
2050 don't emit typeinfo for fundamental types as weak.
2051 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
2053 2007-01-08 Richard Guenther <rguenther@suse.de>
2055 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
2057 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
2059 * call.c (standard_conversion): Pass flag to
2060 vector_types_convertible_p to disallow emission of note.
2061 * typeck.c (convert_for_assignment): Pass flag to
2062 vector_types_convertible_p to allow emission of note.
2063 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
2064 to disallow emission of note.
2066 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2069 * typeck.c (build_binary_op): Call overflow_warning if
2070 TREE_OVERFLOW_P is true for the result and not for any of the
2073 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
2076 * class.c (add_method): Don't wait until template
2077 instantiation time to complain about duplicate methods.
2079 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2082 * semantics.c (finish_unary_op_expr): Warn only if result
2083 overflowed and operands did not.
2085 2007-01-05 Ian Lance Taylor <iant@google.com>
2087 * typeck.c (build_binary_op): Warn about comparing a non-weak
2090 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
2092 * pt.c (tsubst): Propagate the need for structural equality checks
2093 when reducing the level of template parameters.
2095 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
2097 * pt.c: Fix a comment typo.
2099 2007-01-02 Ian Lance Taylor <iant@google.com>
2101 * semantics.c (maybe_convert_cond): Optionally warn when using an
2102 assignment as a condition.
2103 * typeck.c (convert_for_assignment): Optionally warn about
2104 assigning the result of an assignment to a bool.
2106 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2108 * pt.c (canonical_template_parms): Correct typo in comment.
2110 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2112 * typeck.c (structural_comptypes): Renamed from "comptypes".
2113 (comptypes): Use canonical type information to perform fast type
2114 comparison. When VERIFY_CANONICAL_TYPES, verify that the
2115 canonical type comparison returns the same results as we would see
2116 from the current, structural check. Support COMPARE_STRUCTURAL
2117 when we need structural checks.
2118 * decl.c (typename_compare): Fix comment.
2119 (build_typename_type): TYPENAME_TYPE nodes require structural
2120 equality checks, because they resolve different based on the
2122 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
2123 require structural equality checks (for now).
2124 (build_ptrmemfunc_type): Build the canonical pointer to member
2126 (compute_array_index_type): Whenever we build a new index type
2127 to represent the size of an array in a template, we need to mark
2128 this index type as requiring structural equality. This goes for
2129 arrays with value-dependent sizes with the current ABI, or all
2131 * tree.c (cplus_array_hash): New.
2132 (struct cplus_array_info): New.
2133 (cplus_array_compare): New.
2134 (cplus_array_htab): New.
2135 (build_cplus_array_type_1): Use a hash table to cache the array
2136 types we build. Build the canonical array type for each array
2138 (cp_build_qualified_type_real): When building a cv-qualified array
2139 type, use the hash table of array types and build canonical array
2141 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
2142 use structural equality (for now).
2143 * cp-tree.h (COMPARE_STRUCTURAL): New.
2144 * pt.c (canonical_template_parms): New.
2145 (canonical_type_parameter): New.
2146 (process_template_parm): Find the canonical type parameter.
2147 (lookup_template_class): When we have named the primary template
2148 type, set the canonical type for our template class to the primary
2149 template type. If any of the template arguments need structural
2150 equality checks, the template class needs structural equality
2152 (tsubst): When reducing the level of a template template
2153 parameter, we require structural equality tests for the resulting
2154 parameter because its template parameters have not had their types
2155 canonicalized. When reducing a template type parameter, find the
2156 canonical reduced type parameter.
2157 (any_template_arguments_need_structural_equality_p): New.