1 2007-08-28 Jakub Jelinek <jakub@redhat.com>
5 * pt.c (check_explicit_specialization): Set DECL_INTERFACE_KNOWN
6 and DECL_NOT_REALLY_EXTERN if tmpl_func is not public.
8 2007-08-27 Jason Merrill <jason@redhat.com>
11 * decl.c (groktypename): Ignore attributes applied to class type.
13 2007-08-28 Richard Guenther <rguenther@suse.de>
15 * decl.c (duplicate_decls): Merge DECL_DISREGARD_INLINE_LIMITS.
17 2007-08-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
19 * error.c (dump_expr): Handle COMPLEX_CST.
20 * cxx-pretty-print.c (pp_cxx_primary_expression): Likewise.
21 (pp_cxx_expression): Likewise.
23 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
25 * decl.c (GNU_INLINE_P): New.
26 (duplicate_decls): Handle gnu_inline. Merge attributes and
27 some flags in overriding definitions.
28 (redeclaration_error_message): Handle gnu_inline.
29 (start_preparsed_function): Likewise.
31 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
33 * call.c (sufficient_parms_p): Constify.
34 * class.c (same_signature_p): Likewise.
35 * cp-gimplify.c (is_invisiref_parm,
36 cxx_omp_privatize_by_reference): Likewise.
37 * cp-objcp-common.c (has_c_linkage): Likewise.
38 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
39 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
40 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
41 num_artificial_parms_for, comp_template_parms,
42 template_parameter_pack_p, any_dependent_template_arguments_p,
43 any_type_dependent_arguments_p, any_value_dependent_elements_p,
44 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
45 zero_init_p, member_p, cp_lvalue_kind,
46 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
47 varargs_function_p, is_dummy_object, special_function_kind,
48 string_conv_p, type_unknown_p, comp_except_specs, compparms,
49 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
50 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
51 cp_has_mutable_p, at_least_as_qualified_p,
52 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
53 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
54 * except.c (nothrow_libfn_p): Likewise.
55 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
57 * pt.c (comp_template_parms, template_parameter_pack_p,
58 any_type_dependent_arguments_p, any_value_dependent_elements_p,
59 any_dependent_template_arguments_p): Likewise.
60 * repo.c (repo_export_class_p): Likewise.
61 * semantics.c (anon_aggr_type_p): Likewise.
62 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
63 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
64 varargs_function_p, member_p, is_dummy_object, pod_type_p,
65 zero_init_p, special_function_p): Likewise.
66 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
67 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
68 compparms, invalid_nonstatic_memfn_p,
69 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
70 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
71 cp_has_mutable_p, lvalue_or_else): Likewise.
73 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
75 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
76 * cp-objcp-common.c (cp_tree_size): Ditto.
77 * tree.c (cp_walk_subtrees): Ditto
78 * cp-tree.def (TINST_LEVEL): Go away.
79 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
80 move together with other non-tree structs.
81 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
82 (union lang_tree_node): Eliminate tinst_level field.
83 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
84 (current_instantiation, outermost_tinst_level): Return
85 a "struct tinst_level *".
87 * error.c (print_instantiation_partial_context): Change second
88 parameter to a "struct tinst_level *". Replace accessor macros
90 (print_instantiation_full_context): Likewise.
91 * lex.c (in_main_input_context): Likewise.
93 * pt.c (struct pending_templates): New.
94 (pending_templates, last_pending_template): Use it as a type.
95 (current_tinst_level): Change typo to "struct tinst_level *"
96 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
97 (add_pending_template): Construct a "struct pending_template".
98 Replace TINST_LEVEL accessor macros with field access.
99 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
100 (pop_tinst_level): Likewise.
101 (instantiate_pending_templates): Likewise. Factor common code used
102 when an instantiation has been done.
103 (outermost_tinst_level): Replace tree_last with loop.
104 (current_instantiation): Return a "struct tinst_level *".
106 2007-08-24 Ollie Wild <aaw@google.com>
108 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
109 * name-lookup.h (cp_binding_level): Remove vtables member.
111 2007-08-24 Richard Guenther <rguenther@suse.de>
113 * tree.c (cp_cannot_inline_tree_fn): Remove.
114 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
115 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
118 2007-08-24 Jakub Jelinek <jakub@redhat.com>
121 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
122 error_mark_node right away if build_expr_type_conversion
126 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
127 is error_mark_node rather than NULL_TREE.
128 * pt.c (check_explicit_specialization): Likewise.
131 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
132 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
134 2007-08-22 Jason Merrill <jason@redhat.com>
137 * pt.c (outermost_tinst_level): New function.
138 * lex.c (in_main_input_context): New function.
139 * cp-tree.h: Declare it.
140 * decl2.c (constrain_class_visibility): Use it to avoid warning
141 about uses of the anonymous namespace in the main input file.
143 2007-08-21 Jakub Jelinek <jakub@redhat.com>
145 * init.c (build_new_1): Use get_target_expr instead of save_expr.
147 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
150 * class.c (finish_struct_1): Warn when a class has virtual
151 functions and accessible non-virtual destructor.
153 2007-08-20 Richard Guenther <rguenther@suse.de>
157 * call.c (build_new_method_call): Convert initializer to
159 * init.c (build_aggr_init): Do not fiddle with types.
160 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
161 * except.c (build_throw): Do not drop qualifiers for the
163 * typeck.c (get_member_function_from_ptrfunc): Do not
164 fiddle with types, instead convert.
165 (build_ptrmemfunc1): Convert to the target type for
167 (gfc_trans_allocate): Convert result to target type.
168 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
169 pointer-to-member structures shall have alias set zero as well.
171 2007-08-20 Richard Guenther <rguenther@suse.de>
173 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
175 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
176 (nonstatic_local_decl_p): Likewise.
177 * tree.c (cp_auto_var_in_fn_p): Remove.
178 * decl.c (nonstatic_local_decl_p): Remove.
180 2007-08-20 Richard Guenther <rguenther@suse.de>
182 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
184 * tree.h (cp_walk_tree): New define to walk_tree_1 with
185 cp_walk_subtrees lh parameter.
186 (cp_walk_tree_without_duplicates): New define to
187 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
188 * tree.c (count_trees): Call
189 cp_walk_tree_without_duplicates.
190 (verify_stmt_tree): Call cp_walk_tree.
191 (break_out_target_exprs): Likewise.
192 (WALK_SUBTREE): Likewise.
193 * cp-gimplify.c (cp_genericize): Likewise.
194 * cp-pt.c (find_parameter_packs_r): Likewise.
195 (uses_parameter_packs): Likewise.
196 (make_pack_expansion): Likewise.
197 (check_for_bare_parameter_packs): Likewise.
198 (for_each_template_parm): Likewise.
199 * decl.c (check_default_argument): Call
200 cp_walk_tree_without_duplicates.
201 * except.c (build_throw): Likewise.
202 * decl2.c (type_visibility): Likewise.
203 * semantics.c (expand_or_defer_fn): Likewise.
204 (finalize_nrv): Call cp_walk_tree.
206 2007-08-20 Jakub Jelinek <jakub@redhat.com>
209 * init.c (build_new_1): Rename placement_var variable to placement_expr.
210 Initialize it with save_expr rather than get_temp_regvar.
212 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
215 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
218 2007-08-17 Ollie Wild <aaw@google.com>
221 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
222 declarations into appropriate slots for comparison. Fix type
225 2007-08-17 Paolo Carlini <pcarlini@suse.de>
228 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
229 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
231 2007-08-17 Paolo Carlini <pcarlini@suse.de>
234 * parser.c (cp_parser_class_head): Improve error message.
236 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
238 * pt.c (instantiate_decl): Set input_location
239 for the function end.
241 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
243 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
245 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
246 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
247 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
248 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
249 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
250 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
251 * typeck.c (cp_type_quals): Likewise.
252 * typeck2.c (cxx_incomplete_type_diagnostic,
253 cxx_incomplete_type_error): Likewise.
255 2007-08-16 Paolo Carlini <pcarlini@suse.de>
258 * pt.c (tsubst_friend_function): When check_classfn
259 returns error_mark_node likewise return it.
261 2007-08-15 Jakub Jelinek <jakub@redhat.com>
264 * typeck.c (check_return_expr): Don't NRV optimize vars in
266 * decl.c (finish_function): Comment fix.
268 2007-08-15 Paolo Carlini <pcarlini@suse.de>
271 * pt.c (push_template_decl_real): Depending on TYPE_P
272 use either TYPE_CONTEXT or DECL_CONTEXT.
274 2007-08-14 Mark Mitchell <mark@codesourcery.com>
276 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
277 constructors and destructors return this.
279 2007-08-14 Paolo Carlini <pcarlini@suse.de>
282 * decl2.c (check_classfn): Return error_mark_node in case of error;
283 in that case, do not call add_method.
284 * decl.c (start_decl): Deal with check_classfn returning
286 (grokfndecl): Likewise.
287 * pt.c (tsubst_friend_function): Likewise.
289 2007-08-14 Andrew Pinski <pinskia@gmail.com>
292 * typeck.c (build_binary_op): Disallow vector float types with
293 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
295 2007-08-11 Ian Lance Taylor <iant@google.com>
297 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
299 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
301 2007-08-10 Ollie Wild <aaw@google.com>
303 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
305 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
307 (unqualified_namespace_lookup): Fix ambiguous_decl call.
308 (lookup_using_namespace): Fix ambiguous_decl call.
309 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
311 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
313 * call.c (name_as_c_string): Use CONST_CAST.
314 * decl.c (build_decl): Likewise.
315 * parser.c (cp_parser_string_literal): Likewise.
317 2007-08-10 Paolo Carlini <pcarlini@suse.de>
320 * error.c (dump_expr): Consistently use the *_cxx_*
321 variants of the pretty-print functions.
323 2007-08-10 Paolo Carlini <pcarlini@suse.de>
326 * decl.c (check_special_function_return_type): Just error
327 on return type specified for conversion operator.
329 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
331 * typeck2.c (readonly_error): Handle general expressions.
332 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
334 2007-08-06 Dan Hipschman <dsh@google.com>
336 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
337 access function name.
339 2007-08-04 Alfred Minarik <a.minarik@aon.at>
342 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
343 * g++spec.c (lang_specific_driver): Check them.
345 2007-08-06 Paolo Carlini <pcarlini@suse.de>
348 * pt.c (template_class_depth): Fix comment; change return type
351 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
354 2007-03-26 Dirk Mueller <dmueller@suse.de>
356 * parser.c (cp_parser_member_declaration): Pedwarn
357 about stray semicolons after member declarations.
359 2007-08-02 Lee Millward <lee.millward@gmail.com>
364 * parser.c (cp_parser_asm_definition): Detect and discard asm
365 statements with invalid inputs or outputs.
366 (cp_parser_asm_operand_list): Return error mark node if any
367 of the operands are invalid. Adjust documentation.
369 2007-08-02 Nick Clifton <nickc@redhat.com>
371 * typeck.c: Change copyright header to refer to version 3 of the
372 GNU General Public License and to point readers at the COPYING3
373 file and the FSF's license web page.
374 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
375 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
376 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
377 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
378 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
379 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
380 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
381 name-lookup.h, parser.c: Likewise.
383 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
386 * call.c (magic_varargs_p): Honor the "type generic" attribute.
388 2007-07-30 Paolo Carlini <pcarlini@suse.de>
391 * semantics.c (finish_label_stmt): Reject the __label__
392 extension outside function scopes.
394 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
396 * parser.c (eof_token): Un-constify.
397 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
398 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
401 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
403 * pt.c, tree.c, typeck2.c: Fix comment typos.
405 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
406 Mark Mitchell <mark@codesourcery.com>
409 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
410 hidden due to friend declarations in local classes.
412 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
414 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
415 * cp-tree.def (DECLTYPE_TYPE): New.
416 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
417 (dump_type_prefix): Ditto.
418 (dump_type_suffix): Ditto.
419 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
420 * mangle.c (write_type): Handle DECLTYPE_TYPE.
421 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
423 (DECLTYPE_TYPE_EXPR): New.
424 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
425 (finish_declared_type): Declare.
426 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
428 (pp_cxx_type_id): Ditto.
429 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
430 (tsubst): Substitute into a DECLTYPE_TYPE node.
431 (tsubst_copy): Ditto.
432 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
434 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
435 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
436 structural equality (because we can't hash the expressions).
437 (finish_declared_type): New.
438 * lex.c (reswords): Add "decltype" keyword.
439 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
440 (cp_parser_postfix_expression): Add member_access_only_p to
441 restrict postfix expression to member access expressions.
442 (cp_parser_unary_expression): Update call to
443 cp_parser_postfix_expression to reflect new parameter.
444 (cp_parser_declared_type): New.
445 (cp_parser_simple_type_specifier): Parse decltype types.
447 2007-07-27 Mark Mitchell <mark@codesourcery.com>
450 * call.c (convert_for_arg_passing): Only widen bitfields to their
451 declared types if necessary.
453 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
455 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
458 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
460 * decl.c (typename_hash, typename_compare): Constify.
461 * mangle.c (hash_type, compare_type): Likewise.
462 * pt.c (eq_local_specializations, hash_local_specialization):
464 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
465 list_hash): Likewise.
466 * typeck2.c (pat_compare): Likewise.
468 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
470 * method.c (implicitly_declare_fn): Increase alignment if member
471 function pointer format requires it.
473 2007-07-24 Paolo Carlini <pcarlini@suse.de>
476 * typeck.c (check_return_expr): Do not pass a null argument
479 2007-07-24 Paolo Carlini <pcarlini@suse.de>
482 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
485 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
488 * typeck.c (convert_arguments): Only use default args if we have
492 * typeck.c (structural_comptypes): No need to check
493 resolve_typename_type return value here.
494 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
495 * pt.c (resolve_typename_type): Follow typename typedefs. Return
496 original type rather than error_mark_node in case of failure.
497 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
498 resolve_typename_type result check.
499 (cp_parser_direct_declarator, cp_parser_head,
500 cp_parser_constructor_declarator_p): Likewise.
502 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
504 * pt.c (template_parms_variadic_p): Remove.
505 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
507 2007-07-12 Jakub Jelinek <jakub@redhat.com>
510 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
511 argument to dump_aggr_init_expr_args instead of false.
513 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
515 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
516 canonical types; otherwise, fall back to structural type
517 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
518 internal compiler error if the canonical types are wrong.
520 2007-07-11 Paolo Carlini <pcarlini@suse.de>
523 * parser.c (cp_parser_make_indirect_declarator): When the
524 the code argument is ERROR_MARK return cp_error_declarator.
526 2007-07-09 Geoffrey Keating <geoffk@apple.com>
529 * decl.c (cxx_init_decl_processing): Don't set
530 force_align_functions_log.
531 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
532 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
533 FUNCTION_DECL, return its alignment.
535 2007-07-09 Richard Guenther <rguenther@suse.de>
537 * decl.c (start_preparsed_function): Do not promote return type.
539 2007-07-08 Paolo Carlini <pcarlini@suse.de>
542 * pt.c (unify): Never pass error_mark_node to template_decl_level.
544 2007-07-07 Mark Mitchell <mark@codesourcery.com>
547 * pt.c (resolve_overloaded_unification): Robustify. Return a
549 (type_unification_real): Adjust accordingly.
551 2007-07-06 Richard Guenther <rguenther@suse.de>
553 * init.c (build_new_1): Use the correct pointer type.
554 * typeck2.c (build_m_component_ref): Likewise.
556 2007-07-05 Mark Mitchell <mark@codesourcery.com>
559 * init.c (build_zero_init): Always build an initializer for
561 * typeck2.c (build_functional_cast): Use build_zero_init.
564 * init.c (build_new_1): Always pass the allocation function to
565 build_op_delete_call.
566 * call.c (build_op_delete_call): Handle operator delete with a
567 variable-argument list. Do not issue an error when no matching
568 deallocation function is available for a new operator.
571 * cp-tree.h (any_value_dependent_elements_p): Declare it.
572 * decl.c (value_dependent_init_p): New function.
573 (cp_finish_decl): Use it.
574 * pt.c (value_dependent_expression_p): Use
575 any_value_dependent_elements_p.
576 * parser.c (cp_parser_primary_expression): Add comment about
577 treating dependent qualified names as integral
578 constant-expressions.
580 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
582 * decl.c (build_ptrmemfunc_type): Always use structural equality
583 tests when comparing pointer-to-member-function types, because the
584 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
587 2007-07-03 Mark Mitchell <mark@codesourcery.com>
589 * init.c (build_new): Tweak comment.
591 2007-06-29 Dave Brolley <brolley@redhat.com>
594 * parser.c (cp_parser_new_type_id): Don't reduce a named array
595 type to its base type and number of elements here.
596 * init.c (build_new): Call complete_type_or_else to ensure that the
597 type is complete and to issue a diagnostic if it is not.
598 (build_new_1): Don't call complete_type_or_else here.
600 2007-07-03 Richard Guenther <rguenther@suse.de>
603 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
606 2007-07-02 Simon Baldwin <simonb@google.com>
608 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
609 for inner-style nested forward declarations that don't declare
612 2007-07-02 Jakub Jelinek <jakub@redhat.com>
615 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
616 DECL_P in not a variable and appears more than once error messages.
618 2007-07-01 Ollie Wild <aaw@google.com>
620 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
621 (select_decl): Remove function.
622 (unqualified_namespace_lookup): Populate binding by calling
623 ambiguous_decl. Remove select_decl call.
624 (lookup_qualified_name): Remove select_decl call.
625 * decl.c (lookup_and_check_tag): Check for ambiguous references.
626 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
627 generation when name lookup is ambiguous.
629 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
632 * init.c (build_new_1): Use structural equality on the copy of the
635 2007-06-28 Geoffrey Keating <geoffk@apple.com>
637 * decl2.c (determine_visibility): Implement
638 flag_visibility_ms_compat effect on type info.
639 * decl.c (cxx_init_decl_processing): Implement
640 global effect of flag_visibility_ms_compat.
642 2007-06-28 Geoffrey Keating <geoffk@apple.com>
644 * decl2.c (start_objects): Mark constructor-running function
647 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
650 * decl.c (grokdeclarator): Reset friendp for member functions declared
651 friend of their own class.
653 2007-06-23 Mark Mitchell <mark@codesourcery.com>
655 * decl2.c (determine_visibility): Don't look for dllexport here.
656 (determine_visibility_from_class): Tidy.
658 2007-06-18 Simon Baldwin <simonb@google.com>
661 * parser.c (cp_parser_single_declaration): Added check for storage
662 class other than sc_none in parsed declaration, and a flag to indicate
663 if the call is part of an explicit template specialization parse.
664 * (cp_parser_explicit_specialization): Specialization check flag added
665 to call to cp_parser_single_declaration(), set true.
666 * (cp_parser_template_declaration_after_export): Specialization check
667 flag added to call to cp_parser_single_declaration(), set false.
668 * pt.c (check_explicit_specialization): Added code to copy visiblity
669 and linkage from the templated function to the explicit specialization.
671 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
673 * typeck.c (build_binary_op): For templates build the
674 expression in pieces to avoid the assert in build2_stat.
675 (get_member_function_from_ptrfunc):
676 Change over to using POINTER_PLUS_EXPR and convert
677 the second operand to sizetype.
678 * typeck2.c (build_m_component_ref): Likewise.
679 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
680 instead of PLUS_EXPR for pointers.
681 (build_new_1): Likewise.
682 (build_vec_delete_1): Likewise.
683 (build_vec_delete): Likewise.
684 * class.c (build_base_path): Likewise.
685 (build_base_path): Likewise.
686 (convert_to_base_statically): Likewise.
687 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
688 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
689 instead of PLUS_EXPR.
690 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
691 instead of PLUS_EXPR for pointers.
692 * call.c (build_special_member_call): Likewise.
693 * rtti.c (build_headof): Likewise.
694 Use sizetype instead of ptrdiff_type_node.
695 (tinfo_base_init): Create a POINTER_PLUS_EXPR
696 instead of PLUS_EXPR for pointers.
697 * except.c (expand_start_catch_block): Do a
698 NEGATIVE and then a POINTER_PLUS_EXPR instead
700 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
701 PLUS_EXPR on pointer types over to use
702 POINTER_PLUS_EXPR and remove the conversion
703 to the pointer types.
704 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
705 adding to a pointer type. Use size_int instead of
706 ssize_int. Convert the index to sizetype before
707 adding it to the pointer.
709 2007-06-15 Mark Mitchell <mark@codesourcery.com>
711 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
712 (DECL_ANON_UNION_VAR_P): New macro.
713 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
714 than DECL_VAR_MARKED_P, to keep track of which variables we have
716 * decl.c (redeclaration_error_message): Complain about redeclaring
717 anonymous union members at namespace scope.
718 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
720 2007-06-14 Geoff Keating <geoffk@apple.com>
722 * decl2.c (determine_visibility): Ensure that functions with
723 hidden types as parameters are hidden.
726 * decl2.c (determine_visibility): Remove duplicate code for
729 2007-06-12 Ian Lance Taylor <iant@google.com>
732 * init.c (avoid_placement_new_aliasing): New static function.
733 (build_new_1): Call it.
735 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
737 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
738 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
740 2007-06-08 Jakub Jelinek <jakub@redhat.com>
743 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
744 on init, the non-decl cond operand and increment value.
746 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
749 * decl.c (check_initializer): Report an error when a brace enclosed
750 initializer is used for a non-aggregate type in C++98.
751 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
753 (grokdeclarator): Likewise.
754 (move_fn_p): Likewise.
755 * typeck.c (check_return_expr): Likewise.
756 * call.c (reference_binding): Likewise.
757 * error.c (cp_cpp_error): Likewise.
758 * pt.c (check_default_tmpl_args): Likewise.
760 * lex.c (init_reswords): Likewise.
761 * parser.c (p_parser_primary_expression): Likewise.
762 (TOKEN_PRECEDENCE): Likewise.
763 (cp_parser_init_declarator): Likewise.
764 (cp_parser_ptr_operator): Likewise.
765 (cp_parser_parameter_declaration): Likewise.
766 (cp_parser_enclosed_template_argument_list): Likewise.
767 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
768 (cp_parser_next_token_ends_template_argument_p): Likewise.
770 2007-06-04 Simon Baldwin <simonb@google.com>
772 * decl.c (grokdeclarator): Readability change. Moved case labels
773 into direct switch statement scope.
775 2007-06-04 Paolo Carlini <pcarlini@suse.de>
777 * call.c (convert_like_real): Remove pointless code.
779 2007-05-31 Mark Mitchell <mark@codesourcery.com>
781 * decl.c (get_atexit_fn_ptr_type): New function.
782 (get_atexit_node): Use it.
783 (start_cleanup_fn): Likewise.
784 (register_dtor_fn): Use the object's destructor, instead of a
785 separate cleanup function, where possible.
786 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
787 (atexit_fn_ptr_type_node): New macro.
788 * decl2.c (build_cleanup): Use build_address.
790 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
792 * typeck.c (build_binary_op): Include types in error.
794 2007-05-31 Jakub Jelinek <jakub@redhat.com>
797 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
798 needs runtime initialization.
800 2007-05-31 Paolo Carlini <pcarlini@suse.de>
803 * semantics.c (finish_trait_expr): Complete the types.
805 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
806 Douglas Gregor <doug.gregor@gmail.com>
807 Pedro Lamarao <pedro.lamarao@mndfck.org>
808 Howard Hinnant <howard.hinnant@gmail.com>
812 * typeck.c (comptypes): Don't consider rvalue and lvalue
813 reference types to be equivalent.
814 (check_return_expr): Move from certain lvalues when returning
816 * decl.c (grokdeclarator): Implement reference collapsing.
817 (copy_fn_p): Don't consider constructors taking rvalue references
818 to be copy constructors.
820 * call.c (conversion): New "rvaluedness_matches_p" member.
821 (convert_class_to_reference): Require reference type as first
822 parameter instead of base type.
823 (reference_binding): Add logic to handle rvalue references.
824 (implicit_conversion): Update inaccurate comment.
825 (convert_like_real): Disable creation of temporaries that are
826 impossible to initialize for types with move constructors.
827 (build_over_call): Elide move constructors when possible.
828 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
829 (maybe_handle_ref_bind): Return conversion instead of type node.
830 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
831 determine preferred conversion sequences.
832 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
833 (LOOKUP_PREFER_RVALUE): New.
834 (DECL_MOVE_CONSTRUCTOR_P): New.
835 (struct cp_declarator): Add "reference" member for reference
836 types, with new "rvalue_ref" flag.
837 (cp_build_reference_type): Declare.
838 (move_fn_p): Declare.
839 * error.c (dump_type_prefix): Format rvalue reference types
840 correctly in error messages.
841 * except.c (build_throw): Move from certain lvalues when
843 * mangle.c (write_type): Mangle rvalue references differently
844 than regular references.
845 * parser.c (make_reference_declarator): Add boolean parameter for
847 (cp_parser_make_indirect_declarator): New.
848 (cp_parser_new_declarator_opt): Call
849 cp_parser_make_indirect_declarator.
850 (cp_parser_conversion_declarator_opt): Ditto.
851 (cp_parser_declarator): Ditto.
852 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
854 * pt.c (tsubst): Implement reference collapsing.
855 (maybe_adjust_types_for_deduction): Implement special template
856 parameter deduction rule for rvalue references.
857 (type_unification_real): Update calls to
858 maybe_adjust_types_for_deduction.
859 (try_one_overload): Ditto.
860 (unify_pack_expansion): Ditto.
861 * tree.c (lvalue_p_1): Handle rvalue reference types.
862 (cp_build_reference_type): New.
864 2007-05-30 Jakub Jelinek <jakub@redhat.com>
867 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
868 variables that need runtime initialization.
870 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
873 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
874 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
875 case POSTDECREMENT_EXPR>): Return the error_mark_node
876 if either the real or imaginary parts would an
879 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
880 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
883 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
884 token is a closing brace, false if there are no tokens left.
885 (cp_parser_namespace_alias_definition): Only consume the next token if
886 it is a closing brace.
888 * parser.c (cp_parser_class_specifier): Likewise.
890 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
892 * semantics.c (finish_member_declaration): Fix a typo in the
895 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
907 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
908 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
909 * pt.c (check_for_bare_parameter_packs): Return bool indicated
910 whether everything was okay. Fix indentation.
911 (push_template_decl_real): Check for bare parameter packs in
912 function parameters; where errors occur, mark the parameter types
913 with ERROR_MARK_NODEs to avert ICEs.
914 (coerce_template_parameter_pack): New.
915 (coerce_template_parms): Moved parameter pack coercion into
916 coerce_template_parameter_pack, and permit it anywhere in the
917 template parameter list (not just at the end). Parameter and
918 argument indices can vary (somewhat) separately now, so add
919 PARM_IDX and ARG_IDX.
920 (fn_type_unification): Don't set an argument pack as incomplete if
921 no argument pack was deduced.
922 (type_unification_real): If a type parameter is a parameter pack
923 and has not otherwise been deduced, it will be deduced to an empty
925 (more_specialized_fn): Use the actual lengths of the argument
926 lists when comparing against expansions.
927 * semantics.c (finish_member_declaration): If a field's type has
928 bare parameter packs, error and set its type to ERROR_MARK_NODE.
930 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
933 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
935 2007-05-22 Ollie Wild <aaw@google.com>
937 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
938 (unqualified_namespace_lookup): Adds check for hidden types.
940 2007-05-22 Ollie Wild <aaw@google.com>
942 * decl.c (duplicate_decls): Verify namespace names are unique.
944 2007-05-21 Mark Mitchell <mark@codesourcery.com>
946 * decl.c (cxx_maybe_build_cleanup): Handle
947 __attribute__((cleanup)).
949 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
951 * cvt.c (cp_convert_and_check): Don't check warnings if the
954 2007-05-18 Geoffrey Keating <geoffk@apple.com>
956 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
958 2007-05-14 Paolo Carlini <pcarlini@suse.de>
961 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
962 type only if is a class type (5.2.8/4).
964 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
966 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
967 * decl.c (grokdeclarator): Use unsigned_type_for instead of
968 c_common_unsigned_type.
970 2007-05-11 Silvius Rus <rus@google.com>
972 * cp/typeck.c (build_indirect_ref): Add call to
973 strict_aliasing_warning.
974 (build_reinterpret_cast_1): Condition call to
975 strict_aliasing_warning.
977 2007-05-11 Jan Hubicka <jh@suse.cz>
979 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
980 * decl2.c (start_objects): ctors and dtors are no longer public.
981 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
983 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
985 * typeck.c (build_unary_op): Remove code that used to
986 handle non lvalue increments/decrements.
988 2007-05-07 Mike Stump <mrs@apple.com>
990 * parser.c (check_empty_body): Add.
991 (cp_parser_iteration_statement): Add call to check_empty_body.
993 2007-05-05 Geoffrey Keating <geoffk@apple.com>
996 * mangle.c (write_mangled_name): Mangle static variable names.
997 (write_unqualified_name): Use local-source-name for
998 namespace-scope static variables.
1000 2007-05-04 Dirk Mueller <dmueller@suse.de>
1002 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
1005 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
1008 * decl2.c (constrain_class_visibility):
1009 Use strip_pointer_or_array_types instead of strip_array_types.
1011 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
1014 * decl.c (reshape_init_r): Don't reshape the first element if it
1015 is a pointer to member function.
1017 2007-04-27 Simon Baldwin <simonb@google.com>
1019 * decl.c (grokparms): Changed message format from %qD to %qE.
1021 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
1023 * error.c (maybe_warn_variadic_templates): Variadic templates are
1024 now in C++0x, so only warn about them in C++98 mode.
1026 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
1029 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
1030 integeral types from vectors types.
1032 2007-04-26 Jakub Jelinek <jakub@redhat.com>
1035 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
1036 for type dependent OMP_CLAUSE_DECLs.
1038 2007-04-24 Mark Mitchell <mark@codesourcery.com>
1041 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
1042 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
1043 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
1044 * init.c (build_zero_init): Adjust, as
1045 COMPLEX_TYPE is now a SCALAR_TYPE.
1046 * typeck2.c (digest_init): Allow brace-enclosed initializers for
1047 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
1049 2007-04-25 Paolo Carlini <pcarlini@suse.de>
1051 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
1052 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
1053 (trait_expr_value): Adjust.
1055 2007-04-23 Simon Baldwin <simonb@google.com>
1057 * decl.c (grokparms): Added new error for duplicate function
1058 parameters names in function prototypes, to match gcc behavior.
1060 2007-04-23 Jan Hubicka <jh@suse.cz>
1062 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
1065 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
1067 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
1068 instead of checking GIMPLE_STMT_P in chain_next.
1070 2007-04-17 Mark Mitchell <mark@codesourcery.com>
1073 * call.c (convert_for_arg_passing): Convert bitfields to their
1076 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
1079 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
1081 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
1084 * cp/decl2.c (constrain_class_visibility):
1085 Do not warn about the use of anonymous namespace in the main input file.
1087 2007-04-15 Mark Mitchell <mark@codesourcery.com>
1089 * cp-tree.h (current_template_parms): Fix typo in comment.
1091 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
1093 * cp-tree.h, error.c: Fix comment typos.
1095 2007-04-13 Jason Merrill <jason@redhat.com>
1098 * call.c (reference_binding): Add c_cast_p parm. If true,
1099 add quals to TO as needed to make it reference-compatible.
1101 2007-04-11 Jan Hubicka <jh@suse.cz>
1103 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
1104 that we are not processing template_decl.
1106 2007-04-09 Mark Mitchell <mark@codesourcery.com>
1109 * class.c (build_base_path): Ensure that the converted pointer has
1110 the same cv-qualification as the input.
1112 2007-04-09 Paolo Carlini <pcarlini@suse.de>
1114 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
1116 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
1118 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
1120 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
1121 * tree.c (cp_add_pending_fn_decls): Remove.
1122 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
1124 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
1126 Revert change removing staticp.
1128 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
1130 * cp-objcp-common.c (cxx_staticp): Remove.
1131 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
1132 * cp-tree.h (cxx_staticp):
1134 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
1136 * class.c (check_for_override): Don't remove dllmport attribute
1139 2007-04-03 Jakub Jelinek <jakub@redhat.com>
1142 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
1143 type issue error and return early.
1145 2007-03-30 Jason Merrill <jason@redhat.com>
1148 * typeck.c (cp_type_readonly): New fn.
1149 * cp-tree.h: Declare it.
1150 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
1151 (cp_finish_decl): Not here.
1153 2007-03-31 Richard Guenther <rguenther@suse.de>
1155 * optimize.c (maybe_clone_body): Replace splay-tree usage by
1158 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
1163 * parser.c (declarator_can_be_parameter_pack): New.
1164 (cp_parser_template_parameter): Only parse the `...' if the
1165 declarator can be a parameter pack.
1166 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
1168 * pt.c (find_parameter_packs_r): Look into the bounds on integer
1169 types (they could be used as array bounds).
1170 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
1171 (tsubst_pack_expansion): Handle failure to expand parameter
1174 2007-03-30 Paolo Carlini <pcarlini@suse.de>
1177 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
1178 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
1179 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
1180 (CLASS_TYPE_NON_UNION_P): Add.
1181 (struct lang_type_class): Add has_complex_dflt.
1182 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
1183 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
1184 * cp-tree.def: Add TRAIT_EXPR.
1185 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
1186 * lex.c (struct resword): Add __has_nothrow_assign,
1187 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
1188 __has_trivial_constructor, __has_trivial_copy,
1189 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
1190 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
1191 __is_pod, __is_polymorphic, __is_union.
1192 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
1193 (cp_parser_trait_expr): New.
1194 * semantics.c (finish_trait_expr, trait_expr_value
1195 classtype_has_nothrow_copy_or_assign_p): New.
1196 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
1198 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
1199 * class.c (check_bases, check_field_decl, check_bases_and_members):
1200 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
1201 * pt.c (uses_template_parms, tsubst_copy_and_build,
1202 value_dependent_expression_p, type_dependent_expression_p): Deal with
1204 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
1206 2007-03-29 Richard Guenther <rguenther@suse.de>
1208 * tree.c (cp_walk_subtrees): Do not set input_location.
1210 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
1213 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
1216 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1218 * parser.c (struct cp_parser): Update comment for
1219 greater_than_is_operator_p.
1220 (cp_parser_primary_expression): In C++0x mode, a cast operator can
1221 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
1222 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
1223 !GREATER_THAN_IS_OPERATOR_P.
1224 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
1225 `>>' operators that will become two `>' tokens in C++0x.
1226 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
1227 mode, allowing it to terminate default arguments.
1228 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
1229 `>>' like two consecutive `>' tokens.
1230 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
1231 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
1232 ends a template argument.
1234 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1236 * decl.c (redeclaration_error_message): Complain when redeclaring
1237 a friend function with default template arguments (C++0x mode only).
1238 * cp-tree.h (check_default_tmpl_args): Declare.
1239 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
1240 template arguments in function templates. Add support for checking
1241 the default template arguments of friend templates.
1242 (push_template_decl_real): Fix call to check_default_tmpl_args.
1243 (type_unification_real): If a template parameter has not been
1244 deduced but provides a default template argument, substitute into
1245 that default template argument.
1246 * parser.c (cp_parser_init_declarator): When declaring (but not
1247 defining!) a function template in C++0x mode, check for default
1250 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1253 * decl.c (grokdeclarator): Deal with cv-qualified function type
1254 typedefs in the same way for member and non-member functions.
1256 2007-03-26 Dirk Mueller <dmueller@suse.de>
1258 * parser.c (cp_parser_member_declaration): Pedwarn
1259 about stray semicolons after member declarations.
1261 2007-03-26 Paolo Carlini <pcarlini@suse.de>
1264 * pt.c (instantiate_decl): Set in_system_header.
1266 2007-03-22 Mark Mitchell <mark@codesourcery.com>
1268 * cp-tree.h (current_tempalte_parms): Improve documentation.
1269 * pt.c (current_template_args): Likewise.
1272 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
1273 not consume tokens when failing.
1275 2007-03-22 Jim Wilson <wilson@specifix.com>
1276 Mark Mitchell <mark@codesourcery.com>
1279 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
1280 consistent with FROM.
1282 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1284 * error.c (dump_expr): Handle dependent names that designate types.
1285 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
1287 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
1289 * cp-tree.def, parser.c, pt.c: Fix comment typos.
1291 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1293 * cvt.c (cp_convert_and_check) : Define.
1294 * cp-tree.h (cp_convert_and_check): Declare.
1295 * call.c (convert_conversion_warnings): Rename to
1296 conversion_null_warnings. The warning for floating-point to
1297 integer is handled by convert_and_check in convert_like_real.
1298 (convert_like_real): convert_conversion_warnings was renamed as
1299 conversion_null_warnings.
1300 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
1301 overflow and changes of value during conversion.
1303 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1306 * parser.c (cp_parser_statement): If 'namespace' is found, this
1307 only can be a namespace alias definition, so parse it now.
1308 (cp_parser_namespace_alias_definition): if we find an open brace
1309 instead of '=', then this is actually a misplaced namespace
1312 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1315 * decl.c (cxx_init_decl_processing): Move command-line options
1316 processing to c-opts.c.
1318 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
1320 * ptree.c (cxx_print_type): Use formatting markup for integers
1321 when printing template parameter index/level/orig level.
1322 (cxx_print_xnode): Ditto.
1323 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
1324 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
1325 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
1327 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
1328 rather than a HOST_WIDE_INT.
1329 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
1330 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
1332 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
1333 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
1334 IN_BASE_INITIALIZER bool bitfields.
1335 (struct cp_declarator): Make KIND a 4-bit field. Make
1336 PARAMETER_PACK_P a bool bitfield just after KIND.
1337 * pt.c (uses_parameter_packs): Destroy the pointer set.
1338 (make_pack_expansion): Ditto.
1339 (check_for_bare_parameter_packs): Ditto.
1340 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
1342 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
1345 * call.c (convert_default_arg): Instead of copying the node,
1348 2007-03-15 Dirk Mueller <dmueller@suse.de>
1351 * call.c (convert_conversion_warnings): New..
1352 (convert_like_real): .. factored out from here.
1353 (convert_conversion_warnings): Add warning about
1354 false being converted to NULL in argument passing.
1356 2007-03-14 Dirk Mueller <dmueller@suse.de>
1358 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
1359 (finish_do_body): Warn about empty body in do/while statement.
1361 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1363 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
1365 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1368 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
1371 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
1373 * cp/repo.c (init_repo): Initialize random_seed saved options.
1374 (finish_repo): Adjust.
1376 2007-03-13 Mark Mitchell <mark@codesourcery.com>
1379 * Make-lang.in (doc/g++.1): Use $< to specify the location from
1382 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
1384 * decl.c (compute_array_index_type): New warning flag warn_vla.
1386 2007-03-12 Mark Mitchell <mark@codesourcery.com>
1389 * call.c (convert_default_arg): Copy non-constant arguments.
1391 2007-03-11 Mark Mitchell <mark@codesourcery.com>
1394 * parser.c (cp_parser_postfix_expression): Disallow compound
1395 literals in constant expressions.
1398 * semantics.c (finish_typeof): Use unlowered_expr_type.
1400 2007-03-10 Mark Mitchell <mark@codesourcery.com>
1403 * cp-tree.h (unlowered_expr_type): New function.
1404 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
1405 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
1406 (unlowered_expr_type): New function.
1407 (build_unary_op): Disallow predecrements of bool bitfields.
1408 * call.c (build_conditional_expr): Use unlowered_expr_type.
1409 * pt.c (type_unification_real): Likewise.
1411 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
1414 * typeck.c (check_return_expr): Check for bare parameter packs.
1415 (comptypes): Compare template parameter packs and
1416 type pack expansions.
1417 * decl.c (grokdeclarator): Deal with the declaration of function
1419 (grokparms): Verify that the (optional) function parameter pack is
1420 at the end of the parameter list.
1421 (xref_basetypes): Handle pack expansions in the base class.
1422 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
1423 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
1424 (NONTYPE_ARGUMENT_PACK): New.
1425 (TYPE_PACK_EXPANSION): New.
1426 (EXPR_PACK_EXPANSION): New.
1427 (ARGUMENT_PACK_SELECT): New.
1428 * cp-objcp-common.c (cp_tree_size): Compute size of
1429 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
1430 ARGUMENT_PACK_SELECT.
1431 * error.c (dump_template_argument): Print template argument packs.
1432 (dump_template_argument_list): Ditto.
1433 (dump_template_parameter): Dump `...' for template type parameter
1435 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
1436 (dump_parameters): Print function parameter packs.
1437 (dump_template_parms): Print template argument packs.
1438 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
1439 (maybe_warn_variadic_templates): New.
1440 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
1441 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
1442 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
1444 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
1445 (write_template_arg): Write argument packs as separate arguments.
1446 * cp-tree.h (struct template_parm_index_s): Add flag that
1447 indicates that the template parameter is actually a parameter
1449 (struct tree_argument_pack_select): New.
1450 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
1451 (union lang_tree_node): Add argument_pack_select.
1452 (FUNCTION_PARAMETER_PACK_P): New.
1453 (PACK_EXPANSION_P): New.
1454 (PACK_EXPANSION_PATTERN): New.
1455 (SET_PACK_EXPANSION_PATTERN): New.
1456 (PACK_EXPANSION_PARAMETER_PACKS): New.
1457 (ARGUMENT_PACK_P): New.
1458 (ARGUMENT_PACK_ARGS): New.
1459 (SET_ARGUMENT_PACK_ARGS): New.
1460 (ARGUMENT_PACK_INCOMPLETE_P): New.
1461 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
1462 (TEMPLATE_PARM_PARAMETER_PACK): New.
1463 (TEMPLATE_TYPE_PARAMETER_PACK): New.
1464 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
1465 (ARGUMENT_PACK_SELECT_INDEX): New.
1466 (ARGUMENT_PACK_SELECT_ARG): New.
1467 (struct cp_declarator): Add parameter_pack_p flag.
1468 (maybe_warn_variadic_templates): Declare.
1469 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
1470 indicate a template parameter pack.
1471 (uses_parameter_packs): Declare.
1472 (template_parameter_pack_p): Declare.
1473 (template_parms_variadic_p): Declare.
1474 (make_pack_expansion): Declare.
1475 (check_for_bare_parameter_packs): Declare.
1476 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
1477 sizeof... expressions.
1478 (pp_cxx_expression): Print pack expansions and non-type argument
1480 (pp_cxx_exception_specification): Print pack expansions.
1481 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
1482 (pp_cxx_ctor_initializer): Print pack expansions.
1483 (pp_cxx_type_id): Print pack expansions.
1484 (pp_cxx_template_argument_list): Print argument packs.
1485 (pp_cxx_template_parameter): Print ellipsis for template parameter
1487 * pt.c (comp_template_parms): Compare template parameter packs.
1488 (template_parameter_pack_p): New.
1489 (template_parms_variadic_p): New.
1490 (template_args_variadic_p): New.
1491 (make_ith_pack_parameter_name): New.
1492 (struct find_parameter_pack_data): New.
1493 (find_parameter_packs_r): New.
1494 (uses_parameter_packs): New.
1495 (make_pack_expansion): New.
1496 (check_for_bare_parameter_packs): New.
1497 (expand_template_argument_pack): New.
1498 (reduce_template_parm_level): Propagate parameter pack flag.
1499 (process_template_parm): Add is_parameter_pack parameter to state
1500 when the parameter is actually a parameter pack. Create template
1501 parameter packs when is_parameter_pack is true.
1502 (current_template_args): The argument for a template parameter
1503 pack is an argument pack containing a single pack expansion.
1504 (process_partial_specialization): When checking that non-type
1505 argument expressions do not involve template parameters, loop over
1506 the arguments in argument packs separately.
1507 (push_template_decl_real): Check that the type of the declaration
1508 does not have any bare parameter packs. Check that primary
1509 templates have no more than one parameter pack, and that it comes
1510 at the end of the template parameter list.
1511 (convert_template_argument): Handle coercions for pack expansion
1512 expressions by coercing the pattern then rebuilding the expansion.
1513 (coerce_template_parms): When coercing the arguments for a
1514 variadic template, pack "extra" arguments into an argument pack.
1515 (coerce_template_template_parms): Cannot coerce between parameter
1516 packs and non-pack parameters.
1517 (template_args_equal): Compare PACK_EXPANSION_P expressions.
1518 (comp_template_args): Expand all template arguments packs before
1519 comparing template argument lists.
1520 (mangle_class_name_for_template): Make argument packs as separate
1522 (for_each_template_parm_r): No need to handle BASELINK.
1523 (instantiate_class_template): Handle pack expansions in the base
1525 (tsubst_pack_expansion): New.
1526 (tsubst_template_args): Handle substitutions of argument packs and
1527 pack expansion into template argument lists.
1528 (tsubst_decl): Expand function parameter packs into separate
1529 function parameters.
1530 (tsubst_arg_types): Expand a type pack expansion into separate
1532 (tsubst_exception_specification): Handle pack expansions in
1533 exception specifiers.
1534 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
1535 replacing a template parameter with its argument. If we encounter
1536 a substitution for an argument pack, just return the parameter
1538 (tsubst_copy): sizeof(X...) returns the number of elements in
1539 parameter pack X. See through ARGUMENT_PACK_SELECT when the
1540 PARM_DECL is a parameter pack.
1541 (tsubst_expr): Expression pack expansions and argument packs
1542 cannot show up here; they will all be handled through function
1543 calls, sizeof, and template argument lists.
1544 (tsubst_copy_and_build): sizeof(X...) returns the number of
1545 elements in parameter pack X. Handle pack expansions in TREE_LIST
1546 and CONSTRUCTOR nodes.
1547 (fn_type_unification): Handle "incomplete" explicit template
1548 argument lists that specify some of the arguments for a template
1550 (type_unification_real): Unify arguments against pack expansions.
1551 (template_parm_level_and_index): New, helper function.
1552 (unify_pack_expansion): New.
1553 (unify): Unify argument packs on an argument-by-argument basis,
1554 handling variadic argument packs as well.
1555 (more_specialized_fn): Handle unification of function parameter
1556 packs. All things being equal, prefer non-variadic function
1557 templates to variadic function templates.
1558 (more_specialized_class): Prefer the variadic class template
1559 partial specialization that binds fewer arguments to a parameter
1561 (regenerate_decl_from_template): Expand function parameter packs
1562 into separate parameters.
1563 (instantiate_decl): Ditto.
1564 (tsubst_initializer_list): Handle pack expansions for base-class
1566 (dependent_type_p_r): Determine dependent types in argument packs
1567 and pack expansions.
1568 (value_dependent_expression_p): Determine value-dependence of
1569 non-type argument packs.
1570 (dependent_template_arg_p): Handle argument packs.
1571 * semantics.c (finish_cond): Check for bare parameter packs.
1572 (finish_expr_stmt): Ditto.
1573 (finish_for_expr): Ditto.
1574 (finish_switch_cond): Ditto.
1575 (finish_mem_initializers): Ditto.
1576 * name-lookup.c (arg_assoc_type): Handle pack expansions and
1578 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
1579 * parser.c (make_declarator): Declarator is not an expansion.
1580 (make_pointer_declarator): Transfer parameter pack flag to outer
1582 (make_reference_declarator): Ditto.
1583 (make_ptrmem_declarator): Ditto.
1584 (make_call_declarator): Ditto.
1585 (make_array_declarator): Ditto.
1586 (cp_parser_postfix_expression): Allow pack expansion expressions
1587 in the argument list for a call expression.
1588 (cp_parser_parenthesized_expression_list): Add new parameter
1589 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
1590 into separate arguments."
1591 (cp_parser_new_placement): Allow pack expansion expressions.
1592 (cp_parser_new_initializer): Ditto.
1593 (cp_parser_mem_initializer_list): Allow ellipsis to create a
1594 base-class initializer expansion.
1595 (cp_parser_mem_initializer): Ditto.
1596 (cp_parser_template_parameter_list): Keep track of whether the
1597 template parameter is a template parameter pack.
1598 (cp_parser_template_parameter): Parse the ellipsis to indicate a
1599 template parameter pack.
1600 (cp_parser_type_parameter): Ditto.
1601 (cp_parser_template_argument_list): Parse the ellipsis to indicate
1603 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
1604 this declarator is a parameter pack.
1605 (cp_parser_parameter_declaration): The ellipsis does not end the
1606 parameter declaration, because it might be a parameter pack. Parse
1607 the ellipsis to indicate a parameter pack.
1608 (cp_parser_initializer): Allow pack expansions.
1609 (cp_parser_initializer_list): Allow ellipsis to create an
1610 initializer expansion.
1611 (cp_parser_base_clause): Allow ellipsis to create a base specifier
1613 (cp_parser_type_id_list): Allow ellipsis to create an exception
1614 specifier expansion.
1615 (cp_parser_attribute_list): Don't allow pack expansions.
1616 (cp_parser_functional_cast): Allow pack expansions.
1617 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
1618 compute the length of a parameter pack.
1619 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
1620 end a template argument.
1621 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
1622 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
1625 2007-03-09 Dirk Mueller <dmueller@suse.de>
1627 * cp/call.c (build_new_op): Call warn_logical_operator.
1629 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
1632 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
1635 * pt.c (any_template_arguments_need_structural_equality_p):
1638 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
1640 * decl.c (grokdeclarator): Disable warnings for anonymous
1643 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
1645 * typeck2.c (readonly_error): Always emit a hard error.
1646 Remove last argument.
1647 * cp-tree.h (readonly_error): Adjust prototype.
1648 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
1649 * typeck.c (build_unary_op): Likewise.
1650 (build_modify_expr): Likewise.
1652 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
1655 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
1657 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1660 * parser.c (struct cp_parser): New IN_IF_STMT.
1661 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
1662 returning if parsing the body of an 'if' statement or issuing an
1663 error and continuing.
1664 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
1666 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
1668 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
1671 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
1674 2007-03-02 Geoffrey Keating <geoffk@apple.com>
1676 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
1677 Objective-C++. Don't exit early if -shared-libgcc needs to be
1680 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1682 * typeck.c (common_base_type): Delete unused function.
1684 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1686 * Make-lang.in: Add dummy lang.install-pdf target.
1688 2007-03-01 Simon Baldwin <simonb@google.com>
1691 * decl.c (check_tag_decl): Added new warning for typedef ignored
1692 when it precedes an otherwise valid non-typedef declaration.
1694 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
1696 * typeck.c (build_function_call): Store converted arguments
1697 in a stack-allocated array instead of building a list.
1698 (convert_arguments): Store arguments in the array passed in as an
1699 argument, and return the actual number of arguments.
1700 * call.c (build_call): Delete, and replace with...
1701 (build_call_n, build_call_a): New.
1702 (build_op_delete_call): Rewrite to avoid constructing argument lists.
1703 (build_over_call): Store converted arguments in a stack-allocated
1704 array instead of building a list.
1705 (build_cxx_call): Pass arguments in an array instead of as a list.
1706 (build_java_interface_fn_ref): Rewrite to avoid constructing
1708 * tree.h: Update declarations to reflect above changes.
1709 * method.c (use_thunk): Use a stack-allocated array to hold
1710 the arguments instead of a list.
1711 * rtti.c (throw_bad_cast): Update call to cxx_call.
1712 (throw_bad_typeid): Likewise.
1713 (build_dynamic_cast_1): Likewise.
1714 * init.c (build_builtin_delete_call): Use build_call_n.
1715 * decl.c (expand_static_init): Likewise.
1716 * except.c (cp_protect_cleanup_actions): Likewise.
1717 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
1718 (gimplify_must_not_throw_expr): Likewise.
1719 (cxx_omp_apply_fn): Use build_call_a.
1721 2007-02-26 Mark Mitchell <mark@codesourcery.com>
1723 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
1724 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
1726 2007-02-25 Mark Mitchell <mark@codesourcery.com>
1728 * cp-tree.h (static_ctors): Remove.
1729 * cp-tree.h (static_dtors): Likewise.
1730 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
1731 refactoring of tree_map hierarchy.
1732 (decl_shadowed_for_var_insert): Likewise.
1733 * semantics.c (expand_body): Use c_expand_body.
1734 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
1735 * decl2.c (static_ctors): Remove.
1736 (static_dtors): Likewise.
1737 (generate_ctor_or_dtor_function): Pass NULL_TREE to
1738 objc_generate_static_init_call. Do not call static_[cd]tors.
1739 (generate_ctor_and_dtor_functions_for_priority): Do not check for
1741 (cp_write_global_declarations): Likewise.
1743 2007-02-23 Richard Guenther <rguenther@suse.de>
1745 * class.c (note_name_declared_in_class): Make declaration
1746 changes meaning a pedwarn.
1748 2007-02-22 Michael Matz <matz@suse.de>
1751 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
1752 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
1753 dump_function_decl): Guard emitting outer scopes by new flag.
1754 * cp-lang.c (cxx_dwarf_name): New function.
1755 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
1756 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
1758 (push_template_decl_real, lookup_template_class): Remove calls
1761 2007-02-19 Mark Mitchell <mark@codesourcery.com>
1763 * call.c (build_new_method_call): Ensure that explicit calls of
1764 destructors have type "void".
1766 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1768 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
1769 and -Walways-true with -Waddress.
1770 * cvt.c (convert_to_void): Replace unconditional warning with
1773 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
1775 * decl.c, tree.c: Fix comment typos.
1777 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1780 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
1781 statement expression if we had an error mark node.
1783 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
1784 Brooks Moses <brooks.moses@codesourcery.com>
1785 Lee Millward <lee.millward@codesourcery.com>
1787 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
1788 Change class to tcc_vl_exp.
1790 * call.c (build_call): Use build_call_list instead
1792 (build_over_call): Likewise.
1793 (build_new_method_call): Use build_min_non_dep_call_list
1794 instead of build_min_non_dep.
1796 * error.c (dump_call_expr_args): New function.
1797 (dump_aggr_init_expr_args): New function.
1798 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
1799 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
1801 * cvt.c (convert_to_void): Use build_call_array instead
1802 of build3; use new AGGR_INIT_EXPR accessor macros.
1804 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
1805 instead of TREE_CODE_LENGTH.
1807 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
1808 AGGR_INIT_EXPR accessor macros.
1810 * cp-gimplify.c (cp_gimplify_init_expr): Use
1811 AGGR_INIT_EXPR_SLOT to set the slot operand.
1813 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
1814 (AGGR_INIT_EXPR_SLOT): New macro.
1815 (AGGR_INIT_EXPR_ARG): New macro.
1816 (aggr_init_expr_nargs): New macro.
1817 (AGGR_INIT_EXPR_ARGP): New macro.
1818 (aggr_init_expr_arg_iterator): New.
1819 (init_aggr_init_expr_arg_iterator): New.
1820 (next_aggr_init_expr_arg): New.
1821 (first_aggr_init_expr_arg): New.
1822 (more_aggr_init_expr_args_p): New.
1823 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
1824 (stabilize_aggr_init): New declaration.
1825 (build_min_non_dep_call_list): Likewise.
1827 * tree.c (process_aggr_init_operands): New function.
1828 (build_aggr_init_array) New function.
1829 (build_cplus_new): Update to use new CALL_EXPR and
1830 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
1831 build_aggr_init_array.
1832 (build_min_non_dep_call_list) New function.
1833 (build_min_nt): Assert input code parameter is not a variable
1834 length expression class.
1835 (build_min, build_min_non_dep): Likewise.
1836 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
1837 to check for equality instead of recursing. Handle tcc_vl_exp
1839 (stabilize_call): Update to only handle CALL_EXPRs, not
1840 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
1841 (stabilize_aggr_init): New function.
1842 (stabilize_init): Use it.
1844 * cxx-pretty-print.c (pp_cxx_postfix_expression)
1845 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
1846 AGGR_INIT_EXPR accessor macros and argument iterators.
1848 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
1849 build_vl_exp. Iterate through the operands, recursively
1850 processing each one.
1851 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
1852 CALL_EXPR accessor macros.
1853 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
1854 tree code classes. Use TREE_OPERAND_LENGTH instead of
1857 * semantics.c (finish_call_expr): Use build_nt_call_list
1858 instead of build_nt.
1859 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
1860 accessor macros. Use build_call_array to construct the
1861 CALL_EXPR node instead of build3
1863 * decl2.c (build_offset_ref_call_from_tree): Use
1864 build_nt_call_list and build_min_non_dep_call_list instead
1865 of build_min_nt and build_min_non_dep.
1867 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
1868 Use build_nt_call_list instead of build_min_nt.
1870 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1873 * call.c (build_conditional_expr): Improve error message.
1875 2007-02-13 Dirk Mueller <dmueller@suse.de>
1877 * friend.c (do_friend): Annotate warning about friend
1878 declarations in templates with OPT_Wnon_template_friend.
1879 Convert informal message from warning() to inform().
1881 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
1882 Mark Mitchell <mark@codesourcery.com>
1885 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
1886 instantiations for variables.
1888 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1891 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
1892 Check warn_unused_value just once.
1894 2007-02-11 Mark Mitchell <mark@codesourcery.com>
1897 * pt.c (determine_specialization): Use skip_artificial_parms_for.
1898 (fn_type_unificiation): Likewise.
1899 (get_bindings): Likewise.
1901 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
1904 * decl.c (finish_function): Use DECL_REPLACEABLE.
1905 * tree.c (cp_cannot_inline_tree_fn): Likewise.
1907 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
1909 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
1911 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
1913 * decl.c (grokvardecl): Don't error if !have_tls.
1914 (grokdeclarator): Likewise.
1915 * parser.c (cp_parser_omp_threadprivate): Likewise.
1917 2007-02-07 Jakub Jelinek <jakub@redhat.com>
1920 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
1921 parameters and result decls in omp clauses.
1922 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
1925 2007-02-05 Dirk Mueller <dmueller@suse.de>
1928 * parser.c (cp_parser_class_specifier): Always initialize bases.
1930 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
1932 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
1933 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
1934 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
1936 * semantics.c (finish_omp_atomic): Store a whole expression node
1937 in operand 1, and integer_zero_node in operand 0, for dependent
1938 OMP_ATOMIC. Rewrite to make flow easier to understand.
1940 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1942 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
1944 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
1946 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
1947 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
1949 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
1951 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
1952 keyword warning to -Wc++0x-compat.
1954 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1956 * decl.c (grokdeclarator): Update documentation.
1958 2007-02-02 Jakub Jelinek <jakub@redhat.com>
1961 * decl.c (grokdeclarator): If __thread is used together with
1962 a storage class other than extern and static, clear thread_p
1963 after issuing diagnostics and fall through to checking the
1966 2007-01-30 Roger Sayle <roger@eyesopen.com>
1968 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
1969 calculating the size of an array (to avoid recursive errors).
1971 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1974 * typeck.c (build_binary_op): Fix logic for warning. Move warning
1976 * call.c (convert_like_real): Don't warn when converting to
1979 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1981 * decl.c (pop_label): Replace warning with call to
1982 warn_for_unused_label.
1984 2007-01-28 Andrew Pinski <pinskia@gmail.com>
1987 * semantics.c (finish_pseudo_destructor_expr): Check the
1988 destrutor name by calling check_dtor_name.
1990 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
1992 * lex.c (D_CPP0X): Rename.
1994 (reswords): D_CPP0X -> D_CXX0X.
1995 (init_reswords): Ditto.
1996 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
1997 of C++0x keywords as identifiers.
1999 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
2002 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
2005 2007-01-23 Ian Lance Taylor <iant@google.com>
2007 * typeck.c (convert_for_assignment): Only warn about a = b = c
2008 when converting to bool.
2010 2007-01-23 Roger Sayle <roger@eyesopen.com>
2012 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
2014 * typeck.c (ignore_overflows): Remove the remaining uses of
2015 TREE_CONSTANT_OVERFLOW.
2017 2007-01-20 Jan Hubicka <jh@suse.cz>
2019 * decl2.c (start_objects, start_static_storage_duration_function):
2020 Do not make the functions uninlinable.
2022 2007-01-17 Ian Lance Taylor <iant@google.com>
2024 * class.c (add_method): Call VEC_reserve_exact rather than passing
2025 a negative size to VEC_reserve.
2027 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
2030 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
2032 2007-01-10 Mark Mitchell <mark@codesourcery.com>
2035 * decl.c (make_typename_type): If the qualified name is not a
2036 type, issue an error.
2037 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
2040 2007-01-08 Geoffrey Keating <geoffk@apple.com>
2042 * rtti.c: Include target.h.
2043 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
2044 don't emit typeinfo for fundamental types as weak.
2045 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
2047 2007-01-08 Richard Guenther <rguenther@suse.de>
2049 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
2051 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
2053 * call.c (standard_conversion): Pass flag to
2054 vector_types_convertible_p to disallow emission of note.
2055 * typeck.c (convert_for_assignment): Pass flag to
2056 vector_types_convertible_p to allow emission of note.
2057 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
2058 to disallow emission of note.
2060 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2063 * typeck.c (build_binary_op): Call overflow_warning if
2064 TREE_OVERFLOW_P is true for the result and not for any of the
2067 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
2070 * class.c (add_method): Don't wait until template
2071 instantiation time to complain about duplicate methods.
2073 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2076 * semantics.c (finish_unary_op_expr): Warn only if result
2077 overflowed and operands did not.
2079 2007-01-05 Ian Lance Taylor <iant@google.com>
2081 * typeck.c (build_binary_op): Warn about comparing a non-weak
2084 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
2086 * pt.c (tsubst): Propagate the need for structural equality checks
2087 when reducing the level of template parameters.
2089 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
2091 * pt.c: Fix a comment typo.
2093 2007-01-02 Ian Lance Taylor <iant@google.com>
2095 * semantics.c (maybe_convert_cond): Optionally warn when using an
2096 assignment as a condition.
2097 * typeck.c (convert_for_assignment): Optionally warn about
2098 assigning the result of an assignment to a bool.
2100 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2102 * pt.c (canonical_template_parms): Correct typo in comment.
2104 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2106 * typeck.c (structural_comptypes): Renamed from "comptypes".
2107 (comptypes): Use canonical type information to perform fast type
2108 comparison. When VERIFY_CANONICAL_TYPES, verify that the
2109 canonical type comparison returns the same results as we would see
2110 from the current, structural check. Support COMPARE_STRUCTURAL
2111 when we need structural checks.
2112 * decl.c (typename_compare): Fix comment.
2113 (build_typename_type): TYPENAME_TYPE nodes require structural
2114 equality checks, because they resolve different based on the
2116 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
2117 require structural equality checks (for now).
2118 (build_ptrmemfunc_type): Build the canonical pointer to member
2120 (compute_array_index_type): Whenever we build a new index type
2121 to represent the size of an array in a template, we need to mark
2122 this index type as requiring structural equality. This goes for
2123 arrays with value-dependent sizes with the current ABI, or all
2125 * tree.c (cplus_array_hash): New.
2126 (struct cplus_array_info): New.
2127 (cplus_array_compare): New.
2128 (cplus_array_htab): New.
2129 (build_cplus_array_type_1): Use a hash table to cache the array
2130 types we build. Build the canonical array type for each array
2132 (cp_build_qualified_type_real): When building a cv-qualified array
2133 type, use the hash table of array types and build canonical array
2135 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
2136 use structural equality (for now).
2137 * cp-tree.h (COMPARE_STRUCTURAL): New.
2138 * pt.c (canonical_template_parms): New.
2139 (canonical_type_parameter): New.
2140 (process_template_parm): Find the canonical type parameter.
2141 (lookup_template_class): When we have named the primary template
2142 type, set the canonical type for our template class to the primary
2143 template type. If any of the template arguments need structural
2144 equality checks, the template class needs structural equality
2146 (tsubst): When reducing the level of a template template
2147 parameter, we require structural equality tests for the resulting
2148 parameter because its template parameters have not had their types
2149 canonicalized. When reducing a template type parameter, find the
2150 canonical reduced type parameter.
2151 (any_template_arguments_need_structural_equality_p): New.