1 2007-08-27 Alexandre Oliva <aoliva@redhat.com>
3 * decl.c (GNU_INLINE_P): New.
4 (duplicate_decls): Handle gnu_inline. Merge attributes and
5 some flags in overriding definitions.
6 (redeclaration_error_message): Handle gnu_inline.
7 (start_preparsed_function): Likewise.
9 2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11 * call.c (sufficient_parms_p): Constify.
12 * class.c (same_signature_p): Likewise.
13 * cp-gimplify.c (is_invisiref_parm,
14 cxx_omp_privatize_by_reference): Likewise.
15 * cp-objcp-common.c (has_c_linkage): Likewise.
16 * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK,
17 sufficient_parms_p, same_signature_p, copy_fn_p, move_fn_p,
18 grok_ctor_properties, nothrow_libfn_p, skip_artificial_parms_for,
19 num_artificial_parms_for, comp_template_parms,
20 template_parameter_pack_p, any_dependent_template_arguments_p,
21 any_type_dependent_arguments_p, any_value_dependent_elements_p,
22 repo_export_class_p, cxx_omp_privatize_by_reference, pod_type_p,
23 zero_init_p, member_p, cp_lvalue_kind,
24 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
25 varargs_function_p, is_dummy_object, special_function_kind,
26 string_conv_p, type_unknown_p, comp_except_specs, compparms,
27 comp_cv_qualification, is_bitfield_expr_with_lowered_type,
28 unlowered_expr_type, ptr_reasonably_similar, cp_type_readonly,
29 cp_has_mutable_p, at_least_as_qualified_p,
30 invalid_nonstatic_memfn_p, lvalue_or_else, lvalue_p): Likewise.
31 * decl.c (copy_fn_p, move_fn_p, grok_ctor_properties): Likewise.
32 * except.c (nothrow_libfn_p): Likewise.
33 * method.c (skip_artificial_parms_for, num_artificial_parms_for):
35 * pt.c (comp_template_parms, template_parameter_pack_p,
36 any_type_dependent_arguments_p, any_value_dependent_elements_p,
37 any_dependent_template_arguments_p): Likewise.
38 * repo.c (repo_export_class_p): Likewise.
39 * semantics.c (anon_aggr_type_p): Likewise.
40 * tree.c (lvalue_p_1, real_lvalue_p, lvalue_p,
41 builtin_valid_in_constant_expr_p, decl_anon_ns_mem_p,
42 varargs_function_p, member_p, is_dummy_object, pod_type_p,
43 zero_init_p, special_function_p): Likewise.
44 * typeck.c (comp_array_types, type_unknown_p, comp_except_specs,
45 comp_array_types, at_least_as_qualified_p, comp_cv_qualification,
46 compparms, invalid_nonstatic_memfn_p,
47 is_bitfield_expr_with_lowered_type, unlowered_expr_type,
48 string_conv_p, ptr_reasonably_similar, cp_type_readonly,
49 cp_has_mutable_p, lvalue_or_else): Likewise.
51 2007-08-25 Paolo Bonzini <bonzini@gnu.org>
53 * decl.c (cp_tree_node_structure): Kill TINST_LEVEL case.
54 * cp-objcp-common.c (cp_tree_size): Ditto.
55 * tree.c (cp_walk_subtrees): Ditto
56 * cp-tree.def (TINST_LEVEL): Go away.
57 * cp-tree.h (struct tinst_level_s): Rename to struct tinst_level,
58 move together with other non-tree structs.
59 (enum cp_tree_node_structure_enum): Nuke TS_CP_TINST_LEVEL.
60 (union lang_tree_node): Eliminate tinst_level field.
61 (TINST_DECL, TINST_LOCATION, TINST_IN_SYSTEM_HEADER_P): Annihilate.
62 (current_instantiation, outermost_tinst_level): Return
63 a "struct tinst_level *".
65 * error.c (print_instantiation_partial_context): Change second
66 parameter to a "struct tinst_level *". Replace accessor macros
68 (print_instantiation_full_context): Likewise.
69 * lex.c (in_main_input_context): Likewise.
71 * pt.c (struct pending_templates): New.
72 (pending_templates, last_pending_template): Use it as a type.
73 (current_tinst_level): Change typo to "struct tinst_level *"
74 (reopen_tinst_level): Accept "struct tinst_level *", return decl.
75 (add_pending_template): Construct a "struct pending_template".
76 Replace TINST_LEVEL accessor macros with field access.
77 (push_tinst_level): Likewise, using GGC_NEW instead of make_node.
78 (pop_tinst_level): Likewise.
79 (instantiate_pending_templates): Likewise. Factor common code used
80 when an instantiation has been done.
81 (outermost_tinst_level): Replace tree_last with loop.
82 (current_instantiation): Return a "struct tinst_level *".
84 2007-08-24 Ollie Wild <aaw@google.com>
86 * name-lookup.c (add_decl_to_level): Remove addition to vtables chain.
87 * name-lookup.h (cp_binding_level): Remove vtables member.
89 2007-08-24 Richard Guenther <rguenther@suse.de>
91 * tree.c (cp_cannot_inline_tree_fn): Remove.
92 * cp-tree.h (cp_cannot_inline_tree_fn): Likewise.
93 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN):
96 2007-08-24 Jakub Jelinek <jakub@redhat.com>
99 * typeck.c (build_unary_op) <case PREINCREMENT_EXPR>: Return
100 error_mark_node right away if build_expr_type_conversion
104 * name-lookup.c (set_decl_namespace): lookup_qualified_name failure
105 is error_mark_node rather than NULL_TREE.
106 * pt.c (check_explicit_specialization): Likewise.
109 * error.c (resolve_virtual_fun_from_obj_type_ref): Handle
110 TARGET_VTABLE_USES_DESCRIPTORS targets properly.
112 2007-08-22 Jason Merrill <jason@redhat.com>
115 * pt.c (outermost_tinst_level): New function.
116 * lex.c (in_main_input_context): New function.
117 * cp-tree.h: Declare it.
118 * decl2.c (constrain_class_visibility): Use it to avoid warning
119 about uses of the anonymous namespace in the main input file.
121 2007-08-21 Jakub Jelinek <jakub@redhat.com>
123 * init.c (build_new_1): Use get_target_expr instead of save_expr.
125 2007-08-20 Pawel Sikora <pluto@pld-linux.org>
128 * class.c (finish_struct_1): Warn when a class has virtual
129 functions and accessible non-virtual destructor.
131 2007-08-20 Richard Guenther <rguenther@suse.de>
135 * call.c (build_new_method_call): Convert initializer to
137 * init.c (build_aggr_init): Do not fiddle with types.
138 (build_vec_delete_1): Use correct type for POINTER_PLUS_EXPR.
139 * except.c (build_throw): Do not drop qualifiers for the
141 * typeck.c (get_member_function_from_ptrfunc): Do not
142 fiddle with types, instead convert.
143 (build_ptrmemfunc1): Convert to the target type for
145 (gfc_trans_allocate): Convert result to target type.
146 * cp-objcp-common.c (cxx_get_alias_set): Pointers to
147 pointer-to-member structures shall have alias set zero as well.
149 2007-08-20 Richard Guenther <rguenther@suse.de>
151 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P):
153 * cp-tree.h (cp_auto_var_in_fn_p): Remove.
154 (nonstatic_local_decl_p): Likewise.
155 * tree.c (cp_auto_var_in_fn_p): Remove.
156 * decl.c (nonstatic_local_decl_p): Remove.
158 2007-08-20 Richard Guenther <rguenther@suse.de>
160 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES):
162 * tree.h (cp_walk_tree): New define to walk_tree_1 with
163 cp_walk_subtrees lh parameter.
164 (cp_walk_tree_without_duplicates): New define to
165 walk_tree_without_duplicates_1 with cp_walk_subtrees lh parameter.
166 * tree.c (count_trees): Call
167 cp_walk_tree_without_duplicates.
168 (verify_stmt_tree): Call cp_walk_tree.
169 (break_out_target_exprs): Likewise.
170 (WALK_SUBTREE): Likewise.
171 * cp-gimplify.c (cp_genericize): Likewise.
172 * cp-pt.c (find_parameter_packs_r): Likewise.
173 (uses_parameter_packs): Likewise.
174 (make_pack_expansion): Likewise.
175 (check_for_bare_parameter_packs): Likewise.
176 (for_each_template_parm): Likewise.
177 * decl.c (check_default_argument): Call
178 cp_walk_tree_without_duplicates.
179 * except.c (build_throw): Likewise.
180 * decl2.c (type_visibility): Likewise.
181 * semantics.c (expand_or_defer_fn): Likewise.
182 (finalize_nrv): Call cp_walk_tree.
184 2007-08-20 Jakub Jelinek <jakub@redhat.com>
187 * init.c (build_new_1): Rename placement_var variable to placement_expr.
188 Initialize it with save_expr rather than get_temp_regvar.
190 2007-08-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
193 * tree.c (lvalue_p_1 <case SAVE_EXPR>): SAVE_EXPRs are never
196 2007-08-17 Ollie Wild <aaw@google.com>
199 * name-lookup.c (do_nonmember_using_decl): Shift implicit type
200 declarations into appropriate slots for comparison. Fix type
203 2007-08-17 Paolo Carlini <pcarlini@suse.de>
206 * error.c (dump_decl): Deal with UNBOUND_CLASS_TEMPLATE.
207 * cxx-pretty-print.c (pp_cxx_unqualified_id): Likewise.
209 2007-08-17 Paolo Carlini <pcarlini@suse.de>
212 * parser.c (cp_parser_class_head): Improve error message.
214 2007-08-16 Seongbae Park <seongbae.park@gmail.com>
216 * pt.c (instantiate_decl): Set input_location
217 for the function end.
219 2007-08-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
221 * cp-objcp-common.c (cxx_warn_unused_global_decl, cp_expr_size):
223 * cp-tree.h (local_variable_p, nonstatic_local_decl_p,
224 class_tmpl_impl_spec_p, cp_auto_var_in_fn_p, cp_type_quals,
225 cxx_incomplete_type_diagnostic, cxx_incomplete_type_error,
226 cxx_warn_unused_global_decl, cp_expr_size): Likewise.
227 * decl.c (local_variable_p, nonstatic_local_decl_p): Likewise.
228 * tree.c (class_tmpl_impl_spec_p, cp_auto_var_in_fn_p): Likewise.
229 * typeck.c (cp_type_quals): Likewise.
230 * typeck2.c (cxx_incomplete_type_diagnostic,
231 cxx_incomplete_type_error): Likewise.
233 2007-08-16 Paolo Carlini <pcarlini@suse.de>
236 * pt.c (tsubst_friend_function): When check_classfn
237 returns error_mark_node likewise return it.
239 2007-08-15 Jakub Jelinek <jakub@redhat.com>
242 * typeck.c (check_return_expr): Don't NRV optimize vars in
244 * decl.c (finish_function): Comment fix.
246 2007-08-15 Paolo Carlini <pcarlini@suse.de>
249 * pt.c (push_template_decl_real): Depending on TYPE_P
250 use either TYPE_CONTEXT or DECL_CONTEXT.
252 2007-08-14 Mark Mitchell <mark@codesourcery.com>
254 * semantics.c (finish_omp_clauses): Strip a NOP_EXPR if
255 constructors and destructors return this.
257 2007-08-14 Paolo Carlini <pcarlini@suse.de>
260 * decl2.c (check_classfn): Return error_mark_node in case of error;
261 in that case, do not call add_method.
262 * decl.c (start_decl): Deal with check_classfn returning
264 (grokfndecl): Likewise.
265 * pt.c (tsubst_friend_function): Likewise.
267 2007-08-14 Andrew Pinski <pinskia@gmail.com>
270 * typeck.c (build_binary_op): Disallow vector float types with
271 BIT_IOR_EXPR, BIT_AND_EXPR, and BIT_XOR_EXPR.
273 2007-08-11 Ian Lance Taylor <iant@google.com>
275 * cp-objcp-common.c (cxx_get_alias_set): Change return type to
277 * cp/cp-tree.h (cxx_get_alias_set): Update declaration.
279 2007-08-10 Ollie Wild <aaw@google.com>
281 * name-lookup.c (do_nonmember_using_decl): Print an error for ambiguous
283 (ambiguous_decl): Construct tree of ambiguous types. Remove extaneous
285 (unqualified_namespace_lookup): Fix ambiguous_decl call.
286 (lookup_using_namespace): Fix ambiguous_decl call.
287 (qualified_lookup_using_namespace): Fix ambiguous_decl call.
289 2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
291 * call.c (name_as_c_string): Use CONST_CAST.
292 * decl.c (build_decl): Likewise.
293 * parser.c (cp_parser_string_literal): Likewise.
295 2007-08-10 Paolo Carlini <pcarlini@suse.de>
298 * error.c (dump_expr): Consistently use the *_cxx_*
299 variants of the pretty-print functions.
301 2007-08-10 Paolo Carlini <pcarlini@suse.de>
304 * decl.c (check_special_function_return_type): Just error
305 on return type specified for conversion operator.
307 2007-08-09 Daniel Berlin <dberlin@dberlin.org>
309 * typeck2.c (readonly_error): Handle general expressions.
310 * error.c (dump_expr): Handle POINTER_PLUS_EXPR
312 2007-08-06 Dan Hipschman <dsh@google.com>
314 * method.c (use_thunk): Use DECL_NAME instead of DECL_RTL to
315 access function name.
317 2007-08-04 Alfred Minarik <a.minarik@aon.at>
320 * lang-specs.h: Add .hp, .hxx, .hpp, .h, .HPP, .tcc as c++ header.
321 * g++spec.c (lang_specific_driver): Check them.
323 2007-08-06 Paolo Carlini <pcarlini@suse.de>
326 * pt.c (template_class_depth): Fix comment; change return type
329 2007-08-05 Volker Reichelt <v.reichelt@netcologne.de>
332 2007-03-26 Dirk Mueller <dmueller@suse.de>
334 * parser.c (cp_parser_member_declaration): Pedwarn
335 about stray semicolons after member declarations.
337 2007-08-02 Lee Millward <lee.millward@gmail.com>
342 * parser.c (cp_parser_asm_definition): Detect and discard asm
343 statements with invalid inputs or outputs.
344 (cp_parser_asm_operand_list): Return error mark node if any
345 of the operands are invalid. Adjust documentation.
347 2007-08-02 Nick Clifton <nickc@redhat.com>
349 * typeck.c: Change copyright header to refer to version 3 of the
350 GNU General Public License and to point readers at the COPYING3
351 file and the FSF's license web page.
352 * optimize.c, lang-specs.h, init.c, class.c, repo.c, decl.c,
353 config-lang.in, cp-tree.def, call.c, decl.h, ptree.c,
354 Make-lang.in, method.c, rtti.c, cp-objcp-common.c, g++spec.c,
355 cp-objcp-common.h, except.c, error.c, operators.def, cvt.c,
356 tree.c, mangle.c, cp-tree.h, dump.c, search.c, friend.c, expr.c,
357 cp-gimplify.c, cxx-pretty-print.c, cp-lang.c, typeck2.c, pt.c,
358 cxx-pretty-print.h, semantics.c, name-lookup.c, lex.c, decl2.c,
359 name-lookup.h, parser.c: Likewise.
361 2007-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
364 * call.c (magic_varargs_p): Honor the "type generic" attribute.
366 2007-07-30 Paolo Carlini <pcarlini@suse.de>
369 * semantics.c (finish_label_stmt): Reject the __label__
370 extension outside function scopes.
372 2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
374 * parser.c (eof_token): Un-constify.
375 (cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
376 cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
379 2007-07-28 Kazu Hirata <kazu@codesourcery.com>
381 * pt.c, tree.c, typeck2.c: Fix comment typos.
383 2007-07-28 Simon Martin <simartin@users.sourceforge.net>
384 Mark Mitchell <mark@codesourcery.com>
387 * name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
388 hidden due to friend declarations in local classes.
390 2007-07-27 Douglas Gregor <doug.gregor@gmail.com>
392 * typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
393 * cp-tree.def (DECLTYPE_TYPE): New.
394 * error.c (dump_type): Dump DECLTYPE_TYPE nodes.
395 (dump_type_prefix): Ditto.
396 (dump_type_suffix): Ditto.
397 * tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
398 * mangle.c (write_type): Handle DECLTYPE_TYPE.
399 * cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
401 (DECLTYPE_TYPE_EXPR): New.
402 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
403 (finish_declared_type): Declare.
404 * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
406 (pp_cxx_type_id): Ditto.
407 * pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
408 (tsubst): Substitute into a DECLTYPE_TYPE node.
409 (tsubst_copy): Ditto.
410 (unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
412 (dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
413 * semantics.c (finish_typeof): TYPEOF_TYPE types need to use
414 structural equality (because we can't hash the expressions).
415 (finish_declared_type): New.
416 * lex.c (reswords): Add "decltype" keyword.
417 * parser.c cp_lexer_next_token_is_decl_specifier_keyword
418 (cp_parser_postfix_expression): Add member_access_only_p to
419 restrict postfix expression to member access expressions.
420 (cp_parser_unary_expression): Update call to
421 cp_parser_postfix_expression to reflect new parameter.
422 (cp_parser_declared_type): New.
423 (cp_parser_simple_type_specifier): Parse decltype types.
425 2007-07-27 Mark Mitchell <mark@codesourcery.com>
428 * call.c (convert_for_arg_passing): Only widen bitfields to their
429 declared types if necessary.
431 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
433 * parser.c (cp_parser_string_literal, cp_parser_sizeof_operand):
436 2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
438 * decl.c (typename_hash, typename_compare): Constify.
439 * mangle.c (hash_type, compare_type): Likewise.
440 * pt.c (eq_local_specializations, hash_local_specialization):
442 * tree.c (cplus_array_hash, cplus_array_compare, list_hash_eq,
443 list_hash): Likewise.
444 * typeck2.c (pat_compare): Likewise.
446 2007-07-24 Nathan Sidwell <nathan@codesourcery.com>
448 * method.c (implicitly_declare_fn): Increase alignment if member
449 function pointer format requires it.
451 2007-07-24 Paolo Carlini <pcarlini@suse.de>
454 * typeck.c (check_return_expr): Do not pass a null argument
457 2007-07-24 Paolo Carlini <pcarlini@suse.de>
460 * decl.c (redeclaration_error_message): Call DECL_ANON_UNION_VAR_P
463 2007-07-22 Nathan Sidwell <nathan@codesourcery.com>
466 * typeck.c (convert_arguments): Only use default args if we have
470 * typeck.c (structural_comptypes): No need to check
471 resolve_typename_type return value here.
472 * cp-tree.h (TYPENAME_IS_RESOLVING_P): New.
473 * pt.c (resolve_typename_type): Follow typename typedefs. Return
474 original type rather than error_mark_node in case of failure.
475 * parser.c (cp_parser_nested_name_specifier_opt): Adjust
476 resolve_typename_type result check.
477 (cp_parser_direct_declarator, cp_parser_head,
478 cp_parser_constructor_declarator_p): Likewise.
480 2007-07-12 Kazu Hirata <kazu@codesourcery.com>
482 * pt.c (template_parms_variadic_p): Remove.
483 * cp-tree.h: Remove the prototype for template_parms_variadic_p.
485 2007-07-12 Jakub Jelinek <jakub@redhat.com>
488 * error.c (dump_expr) <case AGGR_INIT_EXPR>: Pass true as last
489 argument to dump_aggr_init_expr_args instead of false.
491 2007-07-11 Douglas Gregor <doug.gregor@gmail.com>
493 * typeck.c (comptypes): When USE_CANONICAL_TYPES, use the
494 canonical types; otherwise, fall back to structural type
495 comparisons. If ENABLE_CHECKING and USE_CANONICAL_TYPES, give an
496 internal compiler error if the canonical types are wrong.
498 2007-07-11 Paolo Carlini <pcarlini@suse.de>
501 * parser.c (cp_parser_make_indirect_declarator): When the
502 the code argument is ERROR_MARK return cp_error_declarator.
504 2007-07-09 Geoffrey Keating <geoffk@apple.com>
507 * decl.c (cxx_init_decl_processing): Don't set
508 force_align_functions_log.
509 (grokfndecl): Honour ptrmemfunc_vbit_in_pfn.
510 * typeck.c (cxx_alignof_expr): When alignof is used on a plain
511 FUNCTION_DECL, return its alignment.
513 2007-07-09 Richard Guenther <rguenther@suse.de>
515 * decl.c (start_preparsed_function): Do not promote return type.
517 2007-07-08 Paolo Carlini <pcarlini@suse.de>
520 * pt.c (unify): Never pass error_mark_node to template_decl_level.
522 2007-07-07 Mark Mitchell <mark@codesourcery.com>
525 * pt.c (resolve_overloaded_unification): Robustify. Return a
527 (type_unification_real): Adjust accordingly.
529 2007-07-06 Richard Guenther <rguenther@suse.de>
531 * init.c (build_new_1): Use the correct pointer type.
532 * typeck2.c (build_m_component_ref): Likewise.
534 2007-07-05 Mark Mitchell <mark@codesourcery.com>
537 * init.c (build_zero_init): Always build an initializer for
539 * typeck2.c (build_functional_cast): Use build_zero_init.
542 * init.c (build_new_1): Always pass the allocation function to
543 build_op_delete_call.
544 * call.c (build_op_delete_call): Handle operator delete with a
545 variable-argument list. Do not issue an error when no matching
546 deallocation function is available for a new operator.
549 * cp-tree.h (any_value_dependent_elements_p): Declare it.
550 * decl.c (value_dependent_init_p): New function.
551 (cp_finish_decl): Use it.
552 * pt.c (value_dependent_expression_p): Use
553 any_value_dependent_elements_p.
554 * parser.c (cp_parser_primary_expression): Add comment about
555 treating dependent qualified names as integral
556 constant-expressions.
558 2007-07-04 Douglas Gregor <doug.gregor@gmail.com>
560 * decl.c (build_ptrmemfunc_type): Always use structural equality
561 tests when comparing pointer-to-member-function types, because the
562 handling of TYPE_GET_PTRMEMFUNC_TYPE currently defeats canonical
565 2007-07-03 Mark Mitchell <mark@codesourcery.com>
567 * init.c (build_new): Tweak comment.
569 2007-06-29 Dave Brolley <brolley@redhat.com>
572 * parser.c (cp_parser_new_type_id): Don't reduce a named array
573 type to its base type and number of elements here.
574 * init.c (build_new): Call complete_type_or_else to ensure that the
575 type is complete and to issue a diagnostic if it is not.
576 (build_new_1): Don't call complete_type_or_else here.
578 2007-07-03 Richard Guenther <rguenther@suse.de>
581 * class.c (fixed_type_or_null): Re-lookup the hashtable slot
584 2007-07-02 Simon Baldwin <simonb@google.com>
586 * parser.c (cp_parser_elaborated_type_specifier): Added a warning
587 for inner-style nested forward declarations that don't declare
590 2007-07-02 Jakub Jelinek <jakub@redhat.com>
593 * semantics.c (finish_omp_clauses): Use %qD instead of %qE for
594 DECL_P in not a variable and appears more than once error messages.
596 2007-07-01 Ollie Wild <aaw@google.com>
598 * name-lookup.c (ambiguous_decl): Fix case when new->value is hidden.
599 (select_decl): Remove function.
600 (unqualified_namespace_lookup): Populate binding by calling
601 ambiguous_decl. Remove select_decl call.
602 (lookup_qualified_name): Remove select_decl call.
603 * decl.c (lookup_and_check_tag): Check for ambiguous references.
604 * parser.c (cp_parser_elaborated_type_specifier): Skip redundant error
605 generation when name lookup is ambiguous.
607 2007-06-29 Douglas Gregor <doug.gregor@gmail.com>
610 * init.c (build_new_1): Use structural equality on the copy of the
613 2007-06-28 Geoffrey Keating <geoffk@apple.com>
615 * decl2.c (determine_visibility): Implement
616 flag_visibility_ms_compat effect on type info.
617 * decl.c (cxx_init_decl_processing): Implement
618 global effect of flag_visibility_ms_compat.
620 2007-06-28 Geoffrey Keating <geoffk@apple.com>
622 * decl2.c (start_objects): Mark constructor-running function
625 2007-06-26 Simon Martin <simartin@users.sourceforge.net>
628 * decl.c (grokdeclarator): Reset friendp for member functions declared
629 friend of their own class.
631 2007-06-23 Mark Mitchell <mark@codesourcery.com>
633 * decl2.c (determine_visibility): Don't look for dllexport here.
634 (determine_visibility_from_class): Tidy.
636 2007-06-18 Simon Baldwin <simonb@google.com>
639 * parser.c (cp_parser_single_declaration): Added check for storage
640 class other than sc_none in parsed declaration, and a flag to indicate
641 if the call is part of an explicit template specialization parse.
642 * (cp_parser_explicit_specialization): Specialization check flag added
643 to call to cp_parser_single_declaration(), set true.
644 * (cp_parser_template_declaration_after_export): Specialization check
645 flag added to call to cp_parser_single_declaration(), set false.
646 * pt.c (check_explicit_specialization): Added code to copy visiblity
647 and linkage from the templated function to the explicit specialization.
649 2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
651 * typeck.c (build_binary_op): For templates build the
652 expression in pieces to avoid the assert in build2_stat.
653 (get_member_function_from_ptrfunc):
654 Change over to using POINTER_PLUS_EXPR and convert
655 the second operand to sizetype.
656 * typeck2.c (build_m_component_ref): Likewise.
657 * init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
658 instead of PLUS_EXPR for pointers.
659 (build_new_1): Likewise.
660 (build_vec_delete_1): Likewise.
661 (build_vec_delete): Likewise.
662 * class.c (build_base_path): Likewise.
663 (build_base_path): Likewise.
664 (convert_to_base_statically): Likewise.
665 (fixed_type_or_null): Handle POINTER_PLUS_EXPR.
666 (get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
667 instead of PLUS_EXPR.
668 (dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
669 instead of PLUS_EXPR for pointers.
670 * call.c (build_special_member_call): Likewise.
671 * rtti.c (build_headof): Likewise.
672 Use sizetype instead of ptrdiff_type_node.
673 (tinfo_base_init): Create a POINTER_PLUS_EXPR
674 instead of PLUS_EXPR for pointers.
675 * except.c (expand_start_catch_block): Do a
676 NEGATIVE and then a POINTER_PLUS_EXPR instead
678 * cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
679 PLUS_EXPR on pointer types over to use
680 POINTER_PLUS_EXPR and remove the conversion
681 to the pointer types.
682 * method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
683 adding to a pointer type. Use size_int instead of
684 ssize_int. Convert the index to sizetype before
685 adding it to the pointer.
687 2007-06-15 Mark Mitchell <mark@codesourcery.com>
689 * cp-tree.h (DECL_VAR_MARKED_P): Remove.
690 (DECL_ANON_UNION_VAR_P): New macro.
691 * class.c (fixed_type_or_null): Tidy. Use a hash table, rather
692 than DECL_VAR_MARKED_P, to keep track of which variables we have
694 * decl.c (redeclaration_error_message): Complain about redeclaring
695 anonymous union members at namespace scope.
696 * decl2.c (build_anon_union_vars): Set DECL_ANON_UNION_VAR_P.
698 2007-06-14 Geoff Keating <geoffk@apple.com>
700 * decl2.c (determine_visibility): Ensure that functions with
701 hidden types as parameters are hidden.
704 * decl2.c (determine_visibility): Remove duplicate code for
707 2007-06-12 Ian Lance Taylor <iant@google.com>
710 * init.c (avoid_placement_new_aliasing): New static function.
711 (build_new_1): Call it.
713 2007-06-11 Rafael Avila de Espindola <espindola@google.com>
715 * cp-objcp-common.h (LANG_HOOKS_SIGNED_TYPE): Remove.
716 (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Remove.
718 2007-06-08 Jakub Jelinek <jakub@redhat.com>
721 * semantics.c (finish_omp_for): Call fold_build_cleanup_point_expr
722 on init, the non-decl cond operand and increment value.
724 2007-06-07 Simon Martin <simartin@users.sourceforge.net>
727 * decl.c (check_initializer): Report an error when a brace enclosed
728 initializer is used for a non-aggregate type in C++98.
729 (redeclaration_error_message): Rewrote flag_cpp0x in terms of
731 (grokdeclarator): Likewise.
732 (move_fn_p): Likewise.
733 * typeck.c (check_return_expr): Likewise.
734 * call.c (reference_binding): Likewise.
735 * error.c (cp_cpp_error): Likewise.
736 * pt.c (check_default_tmpl_args): Likewise.
738 * lex.c (init_reswords): Likewise.
739 * parser.c (p_parser_primary_expression): Likewise.
740 (TOKEN_PRECEDENCE): Likewise.
741 (cp_parser_init_declarator): Likewise.
742 (cp_parser_ptr_operator): Likewise.
743 (cp_parser_parameter_declaration): Likewise.
744 (cp_parser_enclosed_template_argument_list): Likewise.
745 (cp_parser_skip_to_end_of_template_parameter_list): Likewise.
746 (cp_parser_next_token_ends_template_argument_p): Likewise.
748 2007-06-04 Simon Baldwin <simonb@google.com>
750 * decl.c (grokdeclarator): Readability change. Moved case labels
751 into direct switch statement scope.
753 2007-06-04 Paolo Carlini <pcarlini@suse.de>
755 * call.c (convert_like_real): Remove pointless code.
757 2007-05-31 Mark Mitchell <mark@codesourcery.com>
759 * decl.c (get_atexit_fn_ptr_type): New function.
760 (get_atexit_node): Use it.
761 (start_cleanup_fn): Likewise.
762 (register_dtor_fn): Use the object's destructor, instead of a
763 separate cleanup function, where possible.
764 * cp-tree.h (CPTI_ATEXIT_FN_PTR_TYPE): New enumerator.
765 (atexit_fn_ptr_type_node): New macro.
766 * decl2.c (build_cleanup): Use build_address.
768 2007-05-31 Daniel Berlin <dberlin@dberlin.org>
770 * typeck.c (build_binary_op): Include types in error.
772 2007-05-31 Jakub Jelinek <jakub@redhat.com>
775 * decl.c (cp_finish_decl): Also clear was_readonly if a static var
776 needs runtime initialization.
778 2007-05-31 Paolo Carlini <pcarlini@suse.de>
781 * semantics.c (finish_trait_expr): Complete the types.
783 2007-05-30 Russell Yanofsky <russ@yanofsky.org>
784 Douglas Gregor <doug.gregor@gmail.com>
785 Pedro Lamarao <pedro.lamarao@mndfck.org>
786 Howard Hinnant <howard.hinnant@gmail.com>
790 * typeck.c (comptypes): Don't consider rvalue and lvalue
791 reference types to be equivalent.
792 (check_return_expr): Move from certain lvalues when returning
794 * decl.c (grokdeclarator): Implement reference collapsing.
795 (copy_fn_p): Don't consider constructors taking rvalue references
796 to be copy constructors.
798 * call.c (conversion): New "rvaluedness_matches_p" member.
799 (convert_class_to_reference): Require reference type as first
800 parameter instead of base type.
801 (reference_binding): Add logic to handle rvalue references.
802 (implicit_conversion): Update inaccurate comment.
803 (convert_like_real): Disable creation of temporaries that are
804 impossible to initialize for types with move constructors.
805 (build_over_call): Elide move constructors when possible.
806 (maybe_handle_implicit_object): Set "rvaluedness_matches_p".
807 (maybe_handle_ref_bind): Return conversion instead of type node.
808 (compare_ics): Add logic to use "rvaluedness_matches_p" values to
809 determine preferred conversion sequences.
810 * cp-tree.h (TYPE_REF_IS_RVALUE): New.
811 (LOOKUP_PREFER_RVALUE): New.
812 (DECL_MOVE_CONSTRUCTOR_P): New.
813 (struct cp_declarator): Add "reference" member for reference
814 types, with new "rvalue_ref" flag.
815 (cp_build_reference_type): Declare.
816 (move_fn_p): Declare.
817 * error.c (dump_type_prefix): Format rvalue reference types
818 correctly in error messages.
819 * except.c (build_throw): Move from certain lvalues when
821 * mangle.c (write_type): Mangle rvalue references differently
822 than regular references.
823 * parser.c (make_reference_declarator): Add boolean parameter for
825 (cp_parser_make_indirect_declarator): New.
826 (cp_parser_new_declarator_opt): Call
827 cp_parser_make_indirect_declarator.
828 (cp_parser_conversion_declarator_opt): Ditto.
829 (cp_parser_declarator): Ditto.
830 (cp_parser_ptr_operator): Parse "&&" tokens into rvalue reference
832 * pt.c (tsubst): Implement reference collapsing.
833 (maybe_adjust_types_for_deduction): Implement special template
834 parameter deduction rule for rvalue references.
835 (type_unification_real): Update calls to
836 maybe_adjust_types_for_deduction.
837 (try_one_overload): Ditto.
838 (unify_pack_expansion): Ditto.
839 * tree.c (lvalue_p_1): Handle rvalue reference types.
840 (cp_build_reference_type): New.
842 2007-05-30 Jakub Jelinek <jakub@redhat.com>
845 * decl.c (cp_finish_decl): Clear TREE_READONLY flag on TREE_STATIC
846 variables that need runtime initialization.
848 2007-05-28 Andrew Pinski <Andrew_pinski@playstation.sony.com>
851 * typeck.c (build_unary_op <case PREINCREMENT_EXPR,
852 case POSTINCREMENT_EXPR, case PREDECREMENT_EXPR,
853 case POSTDECREMENT_EXPR>): Return the error_mark_node
854 if either the real or imaginary parts would an
857 2007-05-25 Simon Martin <simartin@users.sourceforge.net>
858 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
861 * parser.c (cp_parser_skip_to_closing_brace): Return true if the next
862 token is a closing brace, false if there are no tokens left.
863 (cp_parser_namespace_alias_definition): Only consume the next token if
864 it is a closing brace.
866 * parser.c (cp_parser_class_specifier): Likewise.
868 2007-05-25 H.J. Lu <hongjiu.lu@intel.com>
870 * semantics.c (finish_member_declaration): Fix a typo in the
873 2007-05-25 Douglas Gregor <doug.gregor@gmail.com>
885 * error.c (dump_type): Dump TYPE_ARGUMENT_PACK nodes.
886 * cp-tree.h (check_for_bare_parameter_packs): Returns bool.
887 * pt.c (check_for_bare_parameter_packs): Return bool indicated
888 whether everything was okay. Fix indentation.
889 (push_template_decl_real): Check for bare parameter packs in
890 function parameters; where errors occur, mark the parameter types
891 with ERROR_MARK_NODEs to avert ICEs.
892 (coerce_template_parameter_pack): New.
893 (coerce_template_parms): Moved parameter pack coercion into
894 coerce_template_parameter_pack, and permit it anywhere in the
895 template parameter list (not just at the end). Parameter and
896 argument indices can vary (somewhat) separately now, so add
897 PARM_IDX and ARG_IDX.
898 (fn_type_unification): Don't set an argument pack as incomplete if
899 no argument pack was deduced.
900 (type_unification_real): If a type parameter is a parameter pack
901 and has not otherwise been deduced, it will be deduced to an empty
903 (more_specialized_fn): Use the actual lengths of the argument
904 lists when comparing against expansions.
905 * semantics.c (finish_member_declaration): If a field's type has
906 bare parameter packs, error and set its type to ERROR_MARK_NODE.
908 2007-05-24 Danny Smith <dannysmith@users.sourceforge.net>
911 * mangle.c (mangle_decl): Call targetm.mangle_decl_assembler_name.
913 2007-05-22 Ollie Wild <aaw@google.com>
915 * name-lookup.c (ambiguous_decl): Adds check for hidden types.
916 (unqualified_namespace_lookup): Adds check for hidden types.
918 2007-05-22 Ollie Wild <aaw@google.com>
920 * decl.c (duplicate_decls): Verify namespace names are unique.
922 2007-05-21 Mark Mitchell <mark@codesourcery.com>
924 * decl.c (cxx_maybe_build_cleanup): Handle
925 __attribute__((cleanup)).
927 2007-05-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
929 * cvt.c (cp_convert_and_check): Don't check warnings if the
932 2007-05-18 Geoffrey Keating <geoffk@apple.com>
934 * mangle.c (write_real_cst): Use 'unsigned long' for %lx.
936 2007-05-14 Paolo Carlini <pcarlini@suse.de>
939 * rtti.c (get_tinfo_decl_dynamic, get_typeid): Try to complete the
940 type only if is a class type (5.2.8/4).
942 2007-05-14 Rafael Avila de Espindola <espindola@google.com>
944 * cp-objcp-common.h (LANG_HOOKS_UNSIGNED_TYPE): Remove.
945 * decl.c (grokdeclarator): Use unsigned_type_for instead of
946 c_common_unsigned_type.
948 2007-05-11 Silvius Rus <rus@google.com>
950 * cp/typeck.c (build_indirect_ref): Add call to
951 strict_aliasing_warning.
952 (build_reinterpret_cast_1): Condition call to
953 strict_aliasing_warning.
955 2007-05-11 Jan Hubicka <jh@suse.cz>
957 * semantics.c (expand_or_defer_fn): Do not call c_record_cdtor_fn.
958 * decl2.c (start_objects): ctors and dtors are no longer public.
959 (cp_write_global_declarations): Do not call c_build_cdtor_fns.
961 2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
963 * typeck.c (build_unary_op): Remove code that used to
964 handle non lvalue increments/decrements.
966 2007-05-07 Mike Stump <mrs@apple.com>
968 * parser.c (check_empty_body): Add.
969 (cp_parser_iteration_statement): Add call to check_empty_body.
971 2007-05-05 Geoffrey Keating <geoffk@apple.com>
974 * mangle.c (write_mangled_name): Mangle static variable names.
975 (write_unqualified_name): Use local-source-name for
976 namespace-scope static variables.
978 2007-05-04 Dirk Mueller <dmueller@suse.de>
980 * cp-tree.h (DECL_MAIN_P): only if -ffreestanding is
983 2007-05-02 Seongbae Park <seongbae.park@gmail.com>
986 * decl2.c (constrain_class_visibility):
987 Use strip_pointer_or_array_types instead of strip_array_types.
989 2007-04-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
992 * decl.c (reshape_init_r): Don't reshape the first element if it
993 is a pointer to member function.
995 2007-04-27 Simon Baldwin <simonb@google.com>
997 * decl.c (grokparms): Changed message format from %qD to %qE.
999 2007-04-27 Douglas Gregor <doug.gregor@gmail.com>
1001 * error.c (maybe_warn_variadic_templates): Variadic templates are
1002 now in C++0x, so only warn about them in C++98 mode.
1004 2007-04-26 Andrew Pinski <andrew_pinski@playstation.sony.com>
1007 * typeck.c (build_reinterpret_cast_1): Only allow conversion to
1008 integeral types from vectors types.
1010 2007-04-26 Jakub Jelinek <jakub@redhat.com>
1013 * semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
1014 for type dependent OMP_CLAUSE_DECLs.
1016 2007-04-24 Mark Mitchell <mark@codesourcery.com>
1019 * cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
1020 * typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
1021 COMPLEX_TYPE is now an ARITHMETIC_TYPE.
1022 * init.c (build_zero_init): Adjust, as
1023 COMPLEX_TYPE is now a SCALAR_TYPE.
1024 * typeck2.c (digest_init): Allow brace-enclosed initializers for
1025 COMPLEX_TYPE, even though that is now a SCALAR_TYPE.
1027 2007-04-25 Paolo Carlini <pcarlini@suse.de>
1029 * semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
1030 per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
1031 (trait_expr_value): Adjust.
1033 2007-04-23 Simon Baldwin <simonb@google.com>
1035 * decl.c (grokparms): Added new error for duplicate function
1036 parameters names in function prototypes, to match gcc behavior.
1038 2007-04-23 Jan Hubicka <jh@suse.cz>
1040 * cp/decl2.c (finish_objects): Do not call target constructor/destructor
1043 2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
1045 * cp-tree.h (lang_tree_node): Use GENERIC_NEXT
1046 instead of checking GIMPLE_STMT_P in chain_next.
1048 2007-04-17 Mark Mitchell <mark@codesourcery.com>
1051 * call.c (convert_for_arg_passing): Convert bitfields to their
1054 2007-04-17 Simon Martin <simartin@users.sourceforge.net>
1057 * pt.c (value_dependent_expression_p): Handle MODOP_EXPRs.
1059 2007-04-16 Seongbae Park <seongbae.park@gmail.com>
1062 * cp/decl2.c (constrain_class_visibility):
1063 Do not warn about the use of anonymous namespace in the main input file.
1065 2007-04-15 Mark Mitchell <mark@codesourcery.com>
1067 * cp-tree.h (current_template_parms): Fix typo in comment.
1069 2007-04-15 Kazu Hirata <kazu@codesourcery.com>
1071 * cp-tree.h, error.c: Fix comment typos.
1073 2007-04-13 Jason Merrill <jason@redhat.com>
1076 * call.c (reference_binding): Add c_cast_p parm. If true,
1077 add quals to TO as needed to make it reference-compatible.
1079 2007-04-11 Jan Hubicka <jh@suse.cz>
1081 * cp/class.c (convert_to_base_statically): Fold produced tree; verify
1082 that we are not processing template_decl.
1084 2007-04-09 Mark Mitchell <mark@codesourcery.com>
1087 * class.c (build_base_path): Ensure that the converted pointer has
1088 the same cv-qualification as the input.
1090 2007-04-09 Paolo Carlini <pcarlini@suse.de>
1092 * tree.c (cp_tree_equal): Deal with TRAIT_EXPR.
1094 2007-04-08 Steven Bosscher <steven@gcc.gnu.org>
1096 * cp-objcp-common.h (LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS):
1098 (LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Do not set it.
1099 * tree.c (cp_add_pending_fn_decls): Remove.
1100 * cp-tree.h (cp_add_pending_fn_decls): Remove prototype.
1102 2007-04-07 Daniel Berlin <dberlin@dberlin.org>
1104 Revert change removing staticp.
1106 2007-04-06 Daniel Berlin <dberlin@dberlin.org>
1108 * cp-objcp-common.c (cxx_staticp): Remove.
1109 * cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
1110 * cp-tree.h (cxx_staticp):
1112 2007-04-04 Danny Smith <dannysmith.users.sourceforge.net>
1114 * class.c (check_for_override): Don't remove dllmport attribute
1117 2007-04-03 Jakub Jelinek <jakub@redhat.com>
1120 * typeck.c (build_modify_expr): For COND_EXPR on LHS, if RHS has void
1121 type issue error and return early.
1123 2007-03-30 Jason Merrill <jason@redhat.com>
1126 * typeck.c (cp_type_readonly): New fn.
1127 * cp-tree.h: Declare it.
1128 * decl.c (start_decl): Set implicit DECL_THIS_STATIC here.
1129 (cp_finish_decl): Not here.
1131 2007-03-31 Richard Guenther <rguenther@suse.de>
1133 * optimize.c (maybe_clone_body): Replace splay-tree usage by
1136 2007-03-31 Douglas Gregor <doug.gregor@gmail.com>
1141 * parser.c (declarator_can_be_parameter_pack): New.
1142 (cp_parser_template_parameter): Only parse the `...' if the
1143 declarator can be a parameter pack.
1144 (cp_parser_parameter_declaration): Ditto. Also, handle when TYPE
1146 * pt.c (find_parameter_packs_r): Look into the bounds on integer
1147 types (they could be used as array bounds).
1148 (check_for_bare_parameter_packs): Deal with TEMPLATE_PARM_INDEX.
1149 (tsubst_pack_expansion): Handle failure to expand parameter
1152 2007-03-30 Paolo Carlini <pcarlini@suse.de>
1155 * cp-tree.h (enum cp_trait_kind, struct tree_trait_expr,
1156 TRAIT_EXPR_TYPE1, TRAIT_EXPR_TYPE2, TRAIT_EXPR_KIND): Add.
1157 (enum cp_tree_node_structure_enum, union lang_tree_node): Update.
1158 (CLASS_TYPE_NON_UNION_P): Add.
1159 (struct lang_type_class): Add has_complex_dflt.
1160 (TYPE_HAS_COMPLEX_DFLT, TYPE_HAS_TRIVIAL_DFLT): Add.
1161 (locate_copy, locate_ctor, locate_dtor, finish_trait_expr): Declare.
1162 * cp-tree.def: Add TRAIT_EXPR.
1163 * cp-objcp-common.c (cp_tree_size): Add TRAIT_EXPR case.
1164 * lex.c (struct resword): Add __has_nothrow_assign,
1165 __has_nothrow_constructor, __has_nothrow_copy, __has_trivial_assign,
1166 __has_trivial_constructor, __has_trivial_copy,
1167 __has_trivial_destructor, __has_virtual_destructor, __is_abstract,
1168 __is_base_of, __is_class, __is_convertible_to, __is_empty, __is_enum,
1169 __is_pod, __is_polymorphic, __is_union.
1170 * parser.c (cp_parser_primary_expression): Deal with the new RIDs.
1171 (cp_parser_trait_expr): New.
1172 * semantics.c (finish_trait_expr, trait_expr_value
1173 classtype_has_nothrow_copy_or_assign_p): New.
1174 * method.c (locate_copy, locate_ctor, locate_dtor): Do not define
1176 * decl.c (cp_tree_node_structure): Add TRAIT_EXPR.
1177 * class.c (check_bases, check_field_decl, check_bases_and_members):
1178 Deal with TYPE_HAS_COMPLEX_DFLT (t) too.
1179 * pt.c (uses_template_parms, tsubst_copy_and_build,
1180 value_dependent_expression_p, type_dependent_expression_p): Deal with
1182 * tree.c (cp_walk_subtrees): Deal with TRAIT_EXPR.
1184 2007-03-29 Richard Guenther <rguenther@suse.de>
1186 * tree.c (cp_walk_subtrees): Do not set input_location.
1188 2007-03-28 Simon Martin <simartin@users.sourceforge.net>
1191 * decl.c (grokfndecl): Properly setup decl if it is a constructor or a
1194 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1196 * parser.c (struct cp_parser): Update comment for
1197 greater_than_is_operator_p.
1198 (cp_parser_primary_expression): In C++0x mode, a cast operator can
1199 be terminated with a `>>' token when !GREATER_THAN_IS_OPERATOR_P.
1200 (TOKEN_PRECEDENCE): In C++0x mode, `>>' is treated like `>' when
1201 !GREATER_THAN_IS_OPERATOR_P.
1202 (cp_parser_binary_expression): When -Wc++0x-compat, warn about
1203 `>>' operators that will become two `>' tokens in C++0x.
1204 (cp_parser_parameter_declaration): Treat `>>' like `>' in C++0x
1205 mode, allowing it to terminate default arguments.
1206 (cp_parser_enclosed_template_argument_list): In C++0x mode, treat
1207 `>>' like two consecutive `>' tokens.
1208 (cp_parser_skip_to_end_of_template_parameter_list): Ditto.
1209 (cp_parser_next_token_ends_template_argument_p): In C++0x, `>>'
1210 ends a template argument.
1212 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1214 * decl.c (redeclaration_error_message): Complain when redeclaring
1215 a friend function with default template arguments (C++0x mode only).
1216 * cp-tree.h (check_default_tmpl_args): Declare.
1217 * pt.c (check_default_tmpl_args): In C++0x mode, permit default
1218 template arguments in function templates. Add support for checking
1219 the default template arguments of friend templates.
1220 (push_template_decl_real): Fix call to check_default_tmpl_args.
1221 (type_unification_real): If a template parameter has not been
1222 deduced but provides a default template argument, substitute into
1223 that default template argument.
1224 * parser.c (cp_parser_init_declarator): When declaring (but not
1225 defining!) a function template in C++0x mode, check for default
1228 2007-03-28 Douglas Gregor <doug.gregor@gmail.com>
1231 * decl.c (grokdeclarator): Deal with cv-qualified function type
1232 typedefs in the same way for member and non-member functions.
1234 2007-03-26 Dirk Mueller <dmueller@suse.de>
1236 * parser.c (cp_parser_member_declaration): Pedwarn
1237 about stray semicolons after member declarations.
1239 2007-03-26 Paolo Carlini <pcarlini@suse.de>
1242 * pt.c (instantiate_decl): Set in_system_header.
1244 2007-03-22 Mark Mitchell <mark@codesourcery.com>
1246 * cp-tree.h (current_tempalte_parms): Improve documentation.
1247 * pt.c (current_template_args): Likewise.
1250 * parser.c (cp_parser_parse_and_diagnose_invalid_type_name): Do
1251 not consume tokens when failing.
1253 2007-03-22 Jim Wilson <wilson@specifix.com>
1254 Mark Mitchell <mark@codesourcery.com>
1257 * call.c (standard_conversion): Use type_decays_to. Keep FCODE
1258 consistent with FROM.
1260 2007-03-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1262 * error.c (dump_expr): Handle dependent names that designate types.
1263 * cxx-pretty-print.c (pp_cxx_unqualified_id): Handle TYPENAME_TYPE.
1265 2007-03-17 Kazu Hirata <kazu@codesourcery.com>
1267 * cp-tree.def, parser.c, pt.c: Fix comment typos.
1269 2007-03-16 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1271 * cvt.c (cp_convert_and_check) : Define.
1272 * cp-tree.h (cp_convert_and_check): Declare.
1273 * call.c (convert_conversion_warnings): Rename to
1274 conversion_null_warnings. The warning for floating-point to
1275 integer is handled by convert_and_check in convert_like_real.
1276 (convert_like_real): convert_conversion_warnings was renamed as
1277 conversion_null_warnings.
1278 * typeck.c (build_binary_op): Use cp_convert_and_check to warn for
1279 overflow and changes of value during conversion.
1281 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1284 * parser.c (cp_parser_statement): If 'namespace' is found, this
1285 only can be a namespace alias definition, so parse it now.
1286 (cp_parser_namespace_alias_definition): if we find an open brace
1287 instead of '=', then this is actually a misplaced namespace
1290 2007-03-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1293 * decl.c (cxx_init_decl_processing): Move command-line options
1294 processing to c-opts.c.
1296 2007-03-15 Douglas Gregor <doug.gregor@gmail.com>
1298 * ptree.c (cxx_print_type): Use formatting markup for integers
1299 when printing template parameter index/level/orig level.
1300 (cxx_print_xnode): Ditto.
1301 * cp-tree.h (TEMPLATE_PARM_PARAMETER_PACK): Use TREE_LANG_FLAG_0.
1302 (struct template_parm_index_s): Remove the PARAMETER_PACK member.
1303 Make INDEX, LEVEL, and ORIG_LEVEL integers instead of
1305 (struct saved_scope): Make X_PROCESSING_TEMPLATE_DECL an int,
1306 rather than a HOST_WIDE_INT.
1307 Turn X_PROCESSING_EXPLICIT_INSTANTIATION, SKIP_EVALUATION, and
1308 NEED_POP_FUNCTION_CONTEXT into bool bitfields; reorder fields for
1310 (struct language_function): Make RETURNS_VALUE, RETURNS_NULL,
1311 RETURNS_ABNORMALLY, IN_FUNCTION_TRY_HANDLER, and
1312 IN_BASE_INITIALIZER bool bitfields.
1313 (struct cp_declarator): Make KIND a 4-bit field. Make
1314 PARAMETER_PACK_P a bool bitfield just after KIND.
1315 * pt.c (uses_parameter_packs): Destroy the pointer set.
1316 (make_pack_expansion): Ditto.
1317 (check_for_bare_parameter_packs): Ditto.
1318 * name-lookup.c (push_to_top_level): Make need_pop a bool value.
1320 2007-03-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
1323 * call.c (convert_default_arg): Instead of copying the node,
1326 2007-03-15 Dirk Mueller <dmueller@suse.de>
1329 * call.c (convert_conversion_warnings): New..
1330 (convert_like_real): .. factored out from here.
1331 (convert_conversion_warnings): Add warning about
1332 false being converted to NULL in argument passing.
1334 2007-03-14 Dirk Mueller <dmueller@suse.de>
1336 * cp/semantics.c (c_finish_if_stmt): Call empty_if_body_warning.
1337 (finish_do_body): Warn about empty body in do/while statement.
1339 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1341 * class.c (warn_hidden): Add OPT_Woverloaded_virtual to warning.
1343 2007-03-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1346 * typeck.c (build_binary_op): Call warn_for_div_zero instead of
1349 2007-03-13 Alexandre Oliva <aoliva@redhat.com>
1351 * cp/repo.c (init_repo): Initialize random_seed saved options.
1352 (finish_repo): Adjust.
1354 2007-03-13 Mark Mitchell <mark@codesourcery.com>
1357 * Make-lang.in (doc/g++.1): Use $< to specify the location from
1360 2007-03-12 Seongbae Park <seongbae.park@gmail.com>
1362 * decl.c (compute_array_index_type): New warning flag warn_vla.
1364 2007-03-12 Mark Mitchell <mark@codesourcery.com>
1367 * call.c (convert_default_arg): Copy non-constant arguments.
1369 2007-03-11 Mark Mitchell <mark@codesourcery.com>
1372 * parser.c (cp_parser_postfix_expression): Disallow compound
1373 literals in constant expressions.
1376 * semantics.c (finish_typeof): Use unlowered_expr_type.
1378 2007-03-10 Mark Mitchell <mark@codesourcery.com>
1381 * cp-tree.h (unlowered_expr_type): New function.
1382 * typeck.c (is_bitfield_expr_with_lowered_type): Handle
1383 COMPOUND_EXPR, MODIFY_EXPR, and SAVE_EXPR.
1384 (unlowered_expr_type): New function.
1385 (build_unary_op): Disallow predecrements of bool bitfields.
1386 * call.c (build_conditional_expr): Use unlowered_expr_type.
1387 * pt.c (type_unification_real): Likewise.
1389 2007-03-09 Douglas Gregor <doug.gregor@gmail.com>
1392 * typeck.c (check_return_expr): Check for bare parameter packs.
1393 (comptypes): Compare template parameter packs and
1394 type pack expansions.
1395 * decl.c (grokdeclarator): Deal with the declaration of function
1397 (grokparms): Verify that the (optional) function parameter pack is
1398 at the end of the parameter list.
1399 (xref_basetypes): Handle pack expansions in the base class.
1400 (cp_tree_node_structure): Handle ARGUMENT_PACK_SELECT.
1401 * cp-tree.def (TYPE_ARGUMENT_PACK): New.
1402 (NONTYPE_ARGUMENT_PACK): New.
1403 (TYPE_PACK_EXPANSION): New.
1404 (EXPR_PACK_EXPANSION): New.
1405 (ARGUMENT_PACK_SELECT): New.
1406 * cp-objcp-common.c (cp_tree_size): Compute size of
1407 (NON)TYPE_ARGUMENT_PACK, (TYPE|EXPR)_PACK_EXPANSION, and
1408 ARGUMENT_PACK_SELECT.
1409 * error.c (dump_template_argument): Print template argument packs.
1410 (dump_template_argument_list): Ditto.
1411 (dump_template_parameter): Dump `...' for template type parameter
1413 (dump_type): Dump TYPE_PACK_EXPANSION nodes.
1414 (dump_parameters): Print function parameter packs.
1415 (dump_template_parms): Print template argument packs.
1416 (dump_expr): Dump EXPR_PACK_EXPANSION nodes.
1417 (maybe_warn_variadic_templates): New.
1418 * operators.def: Add ellipsis operator for EXPR_PACK_EXPANSION.
1419 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
1420 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
1422 * mangle.c (write_type): Mangle TYPE_PACK_EXPANSION.
1423 (write_template_arg): Write argument packs as separate arguments.
1424 * cp-tree.h (struct template_parm_index_s): Add flag that
1425 indicates that the template parameter is actually a parameter
1427 (struct tree_argument_pack_select): New.
1428 (enum cp_tree_node_structure_enum): Add TS_CP_ARGUMENT_PACK_SELECT.
1429 (union lang_tree_node): Add argument_pack_select.
1430 (FUNCTION_PARAMETER_PACK_P): New.
1431 (PACK_EXPANSION_P): New.
1432 (PACK_EXPANSION_PATTERN): New.
1433 (SET_PACK_EXPANSION_PATTERN): New.
1434 (PACK_EXPANSION_PARAMETER_PACKS): New.
1435 (ARGUMENT_PACK_P): New.
1436 (ARGUMENT_PACK_ARGS): New.
1437 (SET_ARGUMENT_PACK_ARGS): New.
1438 (ARGUMENT_PACK_INCOMPLETE_P): New.
1439 (ARGUMENT_PACK_EXPLICIT_ARGS): New.
1440 (TEMPLATE_PARM_PARAMETER_PACK): New.
1441 (TEMPLATE_TYPE_PARAMETER_PACK): New.
1442 (ARGUMENT_PACK_SELECT_FROM_PACK): New.
1443 (ARGUMENT_PACK_SELECT_INDEX): New.
1444 (ARGUMENT_PACK_SELECT_ARG): New.
1445 (struct cp_declarator): Add parameter_pack_p flag.
1446 (maybe_warn_variadic_templates): Declare.
1447 (process_template_parm): Add bool parameter IS_PARAMETER_PACK, to
1448 indicate a template parameter pack.
1449 (uses_parameter_packs): Declare.
1450 (template_parameter_pack_p): Declare.
1451 (template_parms_variadic_p): Declare.
1452 (make_pack_expansion): Declare.
1453 (check_for_bare_parameter_packs): Declare.
1454 * cxx-pretty-print.c (pp_cxx_unary_expression): Print
1455 sizeof... expressions.
1456 (pp_cxx_expression): Print pack expansions and non-type argument
1458 (pp_cxx_exception_specification): Print pack expansions.
1459 (pp_cxx_direct_declarator): Print ellipsis for parameter packs.
1460 (pp_cxx_ctor_initializer): Print pack expansions.
1461 (pp_cxx_type_id): Print pack expansions.
1462 (pp_cxx_template_argument_list): Print argument packs.
1463 (pp_cxx_template_parameter): Print ellipsis for template parameter
1465 * pt.c (comp_template_parms): Compare template parameter packs.
1466 (template_parameter_pack_p): New.
1467 (template_parms_variadic_p): New.
1468 (template_args_variadic_p): New.
1469 (make_ith_pack_parameter_name): New.
1470 (struct find_parameter_pack_data): New.
1471 (find_parameter_packs_r): New.
1472 (uses_parameter_packs): New.
1473 (make_pack_expansion): New.
1474 (check_for_bare_parameter_packs): New.
1475 (expand_template_argument_pack): New.
1476 (reduce_template_parm_level): Propagate parameter pack flag.
1477 (process_template_parm): Add is_parameter_pack parameter to state
1478 when the parameter is actually a parameter pack. Create template
1479 parameter packs when is_parameter_pack is true.
1480 (current_template_args): The argument for a template parameter
1481 pack is an argument pack containing a single pack expansion.
1482 (process_partial_specialization): When checking that non-type
1483 argument expressions do not involve template parameters, loop over
1484 the arguments in argument packs separately.
1485 (push_template_decl_real): Check that the type of the declaration
1486 does not have any bare parameter packs. Check that primary
1487 templates have no more than one parameter pack, and that it comes
1488 at the end of the template parameter list.
1489 (convert_template_argument): Handle coercions for pack expansion
1490 expressions by coercing the pattern then rebuilding the expansion.
1491 (coerce_template_parms): When coercing the arguments for a
1492 variadic template, pack "extra" arguments into an argument pack.
1493 (coerce_template_template_parms): Cannot coerce between parameter
1494 packs and non-pack parameters.
1495 (template_args_equal): Compare PACK_EXPANSION_P expressions.
1496 (comp_template_args): Expand all template arguments packs before
1497 comparing template argument lists.
1498 (mangle_class_name_for_template): Make argument packs as separate
1500 (for_each_template_parm_r): No need to handle BASELINK.
1501 (instantiate_class_template): Handle pack expansions in the base
1503 (tsubst_pack_expansion): New.
1504 (tsubst_template_args): Handle substitutions of argument packs and
1505 pack expansion into template argument lists.
1506 (tsubst_decl): Expand function parameter packs into separate
1507 function parameters.
1508 (tsubst_arg_types): Expand a type pack expansion into separate
1510 (tsubst_exception_specification): Handle pack expansions in
1511 exception specifiers.
1512 (tsubst): See through ARGUMENT_PACK_SELECT arguments when
1513 replacing a template parameter with its argument. If we encounter
1514 a substitution for an argument pack, just return the parameter
1516 (tsubst_copy): sizeof(X...) returns the number of elements in
1517 parameter pack X. See through ARGUMENT_PACK_SELECT when the
1518 PARM_DECL is a parameter pack.
1519 (tsubst_expr): Expression pack expansions and argument packs
1520 cannot show up here; they will all be handled through function
1521 calls, sizeof, and template argument lists.
1522 (tsubst_copy_and_build): sizeof(X...) returns the number of
1523 elements in parameter pack X. Handle pack expansions in TREE_LIST
1524 and CONSTRUCTOR nodes.
1525 (fn_type_unification): Handle "incomplete" explicit template
1526 argument lists that specify some of the arguments for a template
1528 (type_unification_real): Unify arguments against pack expansions.
1529 (template_parm_level_and_index): New, helper function.
1530 (unify_pack_expansion): New.
1531 (unify): Unify argument packs on an argument-by-argument basis,
1532 handling variadic argument packs as well.
1533 (more_specialized_fn): Handle unification of function parameter
1534 packs. All things being equal, prefer non-variadic function
1535 templates to variadic function templates.
1536 (more_specialized_class): Prefer the variadic class template
1537 partial specialization that binds fewer arguments to a parameter
1539 (regenerate_decl_from_template): Expand function parameter packs
1540 into separate parameters.
1541 (instantiate_decl): Ditto.
1542 (tsubst_initializer_list): Handle pack expansions for base-class
1544 (dependent_type_p_r): Determine dependent types in argument packs
1545 and pack expansions.
1546 (value_dependent_expression_p): Determine value-dependence of
1547 non-type argument packs.
1548 (dependent_template_arg_p): Handle argument packs.
1549 * semantics.c (finish_cond): Check for bare parameter packs.
1550 (finish_expr_stmt): Ditto.
1551 (finish_for_expr): Ditto.
1552 (finish_switch_cond): Ditto.
1553 (finish_mem_initializers): Ditto.
1554 * name-lookup.c (arg_assoc_type): Handle pack expansions and
1556 * decl2.c (cp_build_parm_decl): Mark function parameter packs.
1557 * parser.c (make_declarator): Declarator is not an expansion.
1558 (make_pointer_declarator): Transfer parameter pack flag to outer
1560 (make_reference_declarator): Ditto.
1561 (make_ptrmem_declarator): Ditto.
1562 (make_call_declarator): Ditto.
1563 (make_array_declarator): Ditto.
1564 (cp_parser_postfix_expression): Allow pack expansion expressions
1565 in the argument list for a call expression.
1566 (cp_parser_parenthesized_expression_list): Add new parameter
1567 ALLOW_EXPANSION_P. When true, parse the ellipsis to mean "expand
1568 into separate arguments."
1569 (cp_parser_new_placement): Allow pack expansion expressions.
1570 (cp_parser_new_initializer): Ditto.
1571 (cp_parser_mem_initializer_list): Allow ellipsis to create a
1572 base-class initializer expansion.
1573 (cp_parser_mem_initializer): Ditto.
1574 (cp_parser_template_parameter_list): Keep track of whether the
1575 template parameter is a template parameter pack.
1576 (cp_parser_template_parameter): Parse the ellipsis to indicate a
1577 template parameter pack.
1578 (cp_parser_type_parameter): Ditto.
1579 (cp_parser_template_argument_list): Parse the ellipsis to indicate
1581 (cp_parser_direct_declarator): Parse the ellipsis to indicate that
1582 this declarator is a parameter pack.
1583 (cp_parser_parameter_declaration): The ellipsis does not end the
1584 parameter declaration, because it might be a parameter pack. Parse
1585 the ellipsis to indicate a parameter pack.
1586 (cp_parser_initializer): Allow pack expansions.
1587 (cp_parser_initializer_list): Allow ellipsis to create an
1588 initializer expansion.
1589 (cp_parser_base_clause): Allow ellipsis to create a base specifier
1591 (cp_parser_type_id_list): Allow ellipsis to create an exception
1592 specifier expansion.
1593 (cp_parser_attribute_list): Don't allow pack expansions.
1594 (cp_parser_functional_cast): Allow pack expansions.
1595 (cp_parser_sizeof_operand): Allow ellipsis following "sizeof" to
1596 compute the length of a parameter pack.
1597 (cp_parser_next_token_ends_template_argument_p): An ellipsis can
1598 end a template argument.
1599 * tree.c (cp_walk_subtrees): Walk BASELINK, TYPE_ARGUMENT_PACK,
1600 NONTYPE_ARGUMENT_PACK, TYPE_PACK_EXPANSION, EXPR_PACK_EXPANSION,
1603 2007-03-09 Dirk Mueller <dmueller@suse.de>
1605 * cp/call.c (build_new_op): Call warn_logical_operator.
1607 2007-03-08 Volker Reichelt <reichelt@netcologne.de>
1610 * semantics.c (finish_offsetof): Handle COMPOUND_EXPR.
1613 * pt.c (any_template_arguments_need_structural_equality_p):
1616 2007-03-08 Alexandre Oliva <aoliva@redhat.com>
1618 * decl.c (grokdeclarator): Disable warnings for anonymous
1621 2007-03-05 Volker Reichelt <reichelt@netcologne.de>
1623 * typeck2.c (readonly_error): Always emit a hard error.
1624 Remove last argument.
1625 * cp-tree.h (readonly_error): Adjust prototype.
1626 * semantics.c (finish_asm_stmt): Adjust call to readonly_error.
1627 * typeck.c (build_unary_op): Likewise.
1628 (build_modify_expr): Likewise.
1630 2007-03-04 Simon Martin <simartin@users.sourceforge.net>
1633 * tree.c (cp_tree_equal): Properly handle COMPLEX_CST trees.
1635 2007-03-03 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1638 * parser.c (struct cp_parser): New IN_IF_STMT.
1639 (cp_parser_statement_seq_opt): Handle an unexpected 'else',
1640 returning if parsing the body of an 'if' statement or issuing an
1641 error and continuing.
1642 (cp_parser_selection_statement): Set IN_IF_STMT bit when parsing
1644 (cp_parser_jump_statement): Mask new IN_IF_STMT bit.
1646 2007-03-02 Simon Martin <simartin@users.sourceforge.net>
1649 * class.c (update_vtable_entry_for_fn): Properly handle invalid overriders
1652 2007-03-02 Geoffrey Keating <geoffk@apple.com>
1654 * g++spec.c (lang_specific_driver): Add -lstdc++ when compiling
1655 Objective-C++. Don't exit early if -shared-libgcc needs to be
1658 2007-03-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1660 * typeck.c (common_base_type): Delete unused function.
1662 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1664 * Make-lang.in: Add dummy lang.install-pdf target.
1666 2007-03-01 Simon Baldwin <simonb@google.com>
1669 * decl.c (check_tag_decl): Added new warning for typedef ignored
1670 when it precedes an otherwise valid non-typedef declaration.
1672 2007-02-28 Sandra Loosemore <sandra@codesourcery.com>
1674 * typeck.c (build_function_call): Store converted arguments
1675 in a stack-allocated array instead of building a list.
1676 (convert_arguments): Store arguments in the array passed in as an
1677 argument, and return the actual number of arguments.
1678 * call.c (build_call): Delete, and replace with...
1679 (build_call_n, build_call_a): New.
1680 (build_op_delete_call): Rewrite to avoid constructing argument lists.
1681 (build_over_call): Store converted arguments in a stack-allocated
1682 array instead of building a list.
1683 (build_cxx_call): Pass arguments in an array instead of as a list.
1684 (build_java_interface_fn_ref): Rewrite to avoid constructing
1686 * tree.h: Update declarations to reflect above changes.
1687 * method.c (use_thunk): Use a stack-allocated array to hold
1688 the arguments instead of a list.
1689 * rtti.c (throw_bad_cast): Update call to cxx_call.
1690 (throw_bad_typeid): Likewise.
1691 (build_dynamic_cast_1): Likewise.
1692 * init.c (build_builtin_delete_call): Use build_call_n.
1693 * decl.c (expand_static_init): Likewise.
1694 * except.c (cp_protect_cleanup_actions): Likewise.
1695 * cp-gimplify.c (genericize_eh_spec_block): Likewise.
1696 (gimplify_must_not_throw_expr): Likewise.
1697 (cxx_omp_apply_fn): Use build_call_a.
1699 2007-02-26 Mark Mitchell <mark@codesourcery.com>
1701 * semantics.c (expand_or_defer_fn): Call c_record_cdtor_fn.
1702 * decl2.c (cp_write_gloabl_declarations): Call c_build_cdtor_fns.
1704 2007-02-25 Mark Mitchell <mark@codesourcery.com>
1706 * cp-tree.h (static_ctors): Remove.
1707 * cp-tree.h (static_dtors): Likewise.
1708 * cp-objcp-common.c (decl_shadowed_for_var_lookup): Adjust for
1709 refactoring of tree_map hierarchy.
1710 (decl_shadowed_for_var_insert): Likewise.
1711 * semantics.c (expand_body): Use c_expand_body.
1712 (expand_or_defer_fn): Don't update static_ctors or static_dtors.
1713 * decl2.c (static_ctors): Remove.
1714 (static_dtors): Likewise.
1715 (generate_ctor_or_dtor_function): Pass NULL_TREE to
1716 objc_generate_static_init_call. Do not call static_[cd]tors.
1717 (generate_ctor_and_dtor_functions_for_priority): Do not check for
1719 (cp_write_global_declarations): Likewise.
1721 2007-02-23 Richard Guenther <rguenther@suse.de>
1723 * class.c (note_name_declared_in_class): Make declaration
1724 changes meaning a pedwarn.
1726 2007-02-22 Michael Matz <matz@suse.de>
1729 * cp-tree.h (TFF_UNQUALIFIED_NAME): New formatting flag.
1730 * error.c (dump_aggr_type, dump_simple_decl, dump_decl,
1731 dump_function_decl): Guard emitting outer scopes by new flag.
1732 * cp-lang.c (cxx_dwarf_name): New function.
1733 (LANG_HOOKS_DWARF_NAME): Define to cxx_dwarf_name.
1734 * pt.c (classtype_mangled_name, mangle_class_name_for_template):
1736 (push_template_decl_real, lookup_template_class): Remove calls
1739 2007-02-19 Mark Mitchell <mark@codesourcery.com>
1741 * call.c (build_new_method_call): Ensure that explicit calls of
1742 destructors have type "void".
1744 2007-02-19 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1746 * typeck.c (build_binary_op): Replace -Wstring-literal-comparison
1747 and -Walways-true with -Waddress.
1748 * cvt.c (convert_to_void): Replace unconditional warning with
1751 2007-02-18 Kazu Hirata <kazu@codesourcery.com>
1753 * decl.c, tree.c: Fix comment typos.
1755 2007-02-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
1758 * semantics.c (finish_stmt_expr_expr): Set TREE_TYPE of the
1759 statement expression if we had an error mark node.
1761 2007-02-15 Sandra Loosemore <sandra@codesourcery.com>
1762 Brooks Moses <brooks.moses@codesourcery.com>
1763 Lee Millward <lee.millward@codesourcery.com>
1765 * cp-tree.def (AGGR_INIT_EXPR): Adjust documentation.
1766 Change class to tcc_vl_exp.
1768 * call.c (build_call): Use build_call_list instead
1770 (build_over_call): Likewise.
1771 (build_new_method_call): Use build_min_non_dep_call_list
1772 instead of build_min_non_dep.
1774 * error.c (dump_call_expr_args): New function.
1775 (dump_aggr_init_expr_args): New function.
1776 (dump_expr) <AGGR_INIT_EXPR, CALL_EXPR, INDIRECT_REF>: Use them.
1777 Update to use new CALL_EXPR and AGGR_INIT_EXPR accessor macros.
1779 * cvt.c (convert_to_void): Use build_call_array instead
1780 of build3; use new AGGR_INIT_EXPR accessor macros.
1782 * mangle.c (write_expression): Use TREE_OPERAND_LENGTH
1783 instead of TREE_CODE_LENGTH.
1785 * dump.c (cp_dump_tree) <AGGR_INIT_EXPR>: Update to use new
1786 AGGR_INIT_EXPR accessor macros.
1788 * cp-gimplify.c (cp_gimplify_init_expr): Use
1789 AGGR_INIT_EXPR_SLOT to set the slot operand.
1791 * cp-tree.h (AGGR_INIT_EXPR_FN): New macro.
1792 (AGGR_INIT_EXPR_SLOT): New macro.
1793 (AGGR_INIT_EXPR_ARG): New macro.
1794 (aggr_init_expr_nargs): New macro.
1795 (AGGR_INIT_EXPR_ARGP): New macro.
1796 (aggr_init_expr_arg_iterator): New.
1797 (init_aggr_init_expr_arg_iterator): New.
1798 (next_aggr_init_expr_arg): New.
1799 (first_aggr_init_expr_arg): New.
1800 (more_aggr_init_expr_args_p): New.
1801 (FOR_EACH_AGGR_INIT_EXPR_ARG): New.
1802 (stabilize_aggr_init): New declaration.
1803 (build_min_non_dep_call_list): Likewise.
1805 * tree.c (process_aggr_init_operands): New function.
1806 (build_aggr_init_array) New function.
1807 (build_cplus_new): Update to use new CALL_EXPR and
1808 AGGR_INIT_EXPR accessor macros. Replace use of build3 with
1809 build_aggr_init_array.
1810 (build_min_non_dep_call_list) New function.
1811 (build_min_nt): Assert input code parameter is not a variable
1812 length expression class.
1813 (build_min, build_min_non_dep): Likewise.
1814 (cp_tree_equal) <CALL_EXPR>: Iterate through the arguments
1815 to check for equality instead of recursing. Handle tcc_vl_exp
1817 (stabilize_call): Update to only handle CALL_EXPRs, not
1818 AGGR_INIT_EXPRs; use new CALL_EXPR accessor macros.
1819 (stabilize_aggr_init): New function.
1820 (stabilize_init): Use it.
1822 * cxx-pretty-print.c (pp_cxx_postfix_expression)
1823 <AGGR_INIT_EXPR, CALL_EXPR>: Update to use new CALL_EXPR and
1824 AGGR_INIT_EXPR accessor macros and argument iterators.
1826 * pt.c (tsubst_copy) <CALL_EXPR>: Replace build_nt with
1827 build_vl_exp. Iterate through the operands, recursively
1828 processing each one.
1829 (tsubst_copy_and_build) <CALL_EXPR>: Update to use new
1830 CALL_EXPR accessor macros.
1831 (value_dependent_expression_p) <default>: Handle tcc_vl_exp
1832 tree code classes. Use TREE_OPERAND_LENGTH instead of
1835 * semantics.c (finish_call_expr): Use build_nt_call_list
1836 instead of build_nt.
1837 (simplify_aggr_init_expr): Update to use new AGGR_INIT_EXPR
1838 accessor macros. Use build_call_array to construct the
1839 CALL_EXPR node instead of build3
1841 * decl2.c (build_offset_ref_call_from_tree): Use
1842 build_nt_call_list and build_min_non_dep_call_list instead
1843 of build_min_nt and build_min_non_dep.
1845 * parser.c (cp_parser_postfix_expression) <CPP_OPEN_PAREN>:
1846 Use build_nt_call_list instead of build_min_nt.
1848 2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1851 * call.c (build_conditional_expr): Improve error message.
1853 2007-02-13 Dirk Mueller <dmueller@suse.de>
1855 * friend.c (do_friend): Annotate warning about friend
1856 declarations in templates with OPT_Wnon_template_friend.
1857 Convert informal message from warning() to inform().
1859 2007-02-12 Simon Martin <simartin@users.sourceforge.net>
1860 Mark Mitchell <mark@codesourcery.com>
1863 * pt.c (do_decl_instantiation): Detect type mismatches in explicit
1864 instantiations for variables.
1866 2007-02-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1869 * cp-gimplify.c (gimplify_expr_stmt): Don't check extra_warnings.
1870 Check warn_unused_value just once.
1872 2007-02-11 Mark Mitchell <mark@codesourcery.com>
1875 * pt.c (determine_specialization): Use skip_artificial_parms_for.
1876 (fn_type_unificiation): Likewise.
1877 (get_bindings): Likewise.
1879 o2007-02-06 Mark Mitchell <mark@codesourcery.com>
1882 * decl.c (finish_function): Use DECL_REPLACEABLE.
1883 * tree.c (cp_cannot_inline_tree_fn): Likewise.
1885 2007-02-10 Gabriel Dos Reis <gdr@integrable-solutions.net>
1887 * parser.c (cp_parser_primary_expression): Reformat overly long lines.
1889 2007-02-10 Richard Henderson <rth@redhat.com>, Jakub Jelinek <jakub@redhat.com>
1891 * decl.c (grokvardecl): Don't error if !have_tls.
1892 (grokdeclarator): Likewise.
1893 * parser.c (cp_parser_omp_threadprivate): Likewise.
1895 2007-02-07 Jakub Jelinek <jakub@redhat.com>
1898 * cp-gimplify.c (cp_genericize_r): Don't dereference invisiref
1899 parameters and result decls in omp clauses.
1900 (cxx_omp_privatize_by_reference): Pass also invisiref PARM_DECLs
1903 2007-02-05 Dirk Mueller <dmueller@suse.de>
1906 * parser.c (cp_parser_class_specifier): Always initialize bases.
1908 2007-02-05 Paolo Bonzini <bonzini@gnu.org>
1910 * cp-tree.h (OMP_ATOMIC_CODE): Delete.
1911 (OMP_ATOMIC_DEPENDENT_P): Rewrite.
1912 * pt.c (tsubst_expr): Adjust for new format of dependent OMP_ATOMIC
1914 * semantics.c (finish_omp_atomic): Store a whole expression node
1915 in operand 1, and integer_zero_node in operand 0, for dependent
1916 OMP_ATOMIC. Rewrite to make flow easier to understand.
1918 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1920 * decl.c (grokdeclarator): Use OPT_Wreturn_type instead of 0.
1922 2007-02-04 Kazu Hirata <kazu@codesourcery.com>
1924 * class.c, cp-tree.h, decl.c, decl2.c, g++spec.c, init.c,
1925 parser.c, pt.c, tree.c, typeck.c: Follow spelling conventions.
1927 2007-02-03 Douglas Gregor <doug.gregor@gmail.com>
1929 * parser.c (cp_lexer_get_preprocessor_token): Attach the C++0x
1930 keyword warning to -Wc++0x-compat.
1932 2007-02-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1934 * decl.c (grokdeclarator): Update documentation.
1936 2007-02-02 Jakub Jelinek <jakub@redhat.com>
1939 * decl.c (grokdeclarator): If __thread is used together with
1940 a storage class other than extern and static, clear thread_p
1941 after issuing diagnostics and fall through to checking the
1944 2007-01-30 Roger Sayle <roger@eyesopen.com>
1946 * error.c (dump_type_suffix): Avoid use of cp_build_binary_op when
1947 calculating the size of an array (to avoid recursive errors).
1949 2007-01-30 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1952 * typeck.c (build_binary_op): Fix logic for warning. Move warning
1954 * call.c (convert_like_real): Don't warn when converting to
1957 2007-01-29 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
1959 * decl.c (pop_label): Replace warning with call to
1960 warn_for_unused_label.
1962 2007-01-28 Andrew Pinski <pinskia@gmail.com>
1965 * semantics.c (finish_pseudo_destructor_expr): Check the
1966 destrutor name by calling check_dtor_name.
1968 2007-01-24 Douglas Gregor <dgregor@osl.iu.edu>
1970 * lex.c (D_CPP0X): Rename.
1972 (reswords): D_CPP0X -> D_CXX0X.
1973 (init_reswords): Ditto.
1974 * parser.c (cp_lexer_get_preprocessor_token): Warn about the use
1975 of C++0x keywords as identifiers.
1977 2007-01-23 Simon Martin <simartin@users.sourceforge.net>
1980 * decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
1983 2007-01-23 Ian Lance Taylor <iant@google.com>
1985 * typeck.c (convert_for_assignment): Only warn about a = b = c
1986 when converting to bool.
1988 2007-01-23 Roger Sayle <roger@eyesopen.com>
1990 * call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
1992 * typeck.c (ignore_overflows): Remove the remaining uses of
1993 TREE_CONSTANT_OVERFLOW.
1995 2007-01-20 Jan Hubicka <jh@suse.cz>
1997 * decl2.c (start_objects, start_static_storage_duration_function):
1998 Do not make the functions uninlinable.
2000 2007-01-17 Ian Lance Taylor <iant@google.com>
2002 * class.c (add_method): Call VEC_reserve_exact rather than passing
2003 a negative size to VEC_reserve.
2005 2007-01-11 Simon Martin <simartin@users.sourceforge.net>
2008 * tree.c (cp_tree_equal): Properly handle MODOP_EXPR trees.
2010 2007-01-10 Mark Mitchell <mark@codesourcery.com>
2013 * decl.c (make_typename_type): If the qualified name is not a
2014 type, issue an error.
2015 * parser.c (cp_parser_elaborated_type_specifier): Fix comment
2018 2007-01-08 Geoffrey Keating <geoffk@apple.com>
2020 * rtti.c: Include target.h.
2021 (emit_support_tinfos): If ! targetm.cxx.library_rtti_comdat (),
2022 don't emit typeinfo for fundamental types as weak.
2023 * Make-lang.in (cp/rtti.o): Update and correct dependencies.
2025 2007-01-08 Richard Guenther <rguenther@suse.de>
2027 * cvt.c (cp_convert_to_pointer): Use build_int_cst_type.
2029 2007-01-08 Mark Shinwell <shinwell@codesourcery.com>
2031 * call.c (standard_conversion): Pass flag to
2032 vector_types_convertible_p to disallow emission of note.
2033 * typeck.c (convert_for_assignment): Pass flag to
2034 vector_types_convertible_p to allow emission of note.
2035 (ptr_reasonably_similar): Pass flag to vector_types_convertible_p
2036 to disallow emission of note.
2038 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2041 * typeck.c (build_binary_op): Call overflow_warning if
2042 TREE_OVERFLOW_P is true for the result and not for any of the
2045 2007-01-06 Lee Millward <lee.millward@codesourcery.com>
2048 * class.c (add_method): Don't wait until template
2049 instantiation time to complain about duplicate methods.
2051 2007-01-05 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
2054 * semantics.c (finish_unary_op_expr): Warn only if result
2055 overflowed and operands did not.
2057 2007-01-05 Ian Lance Taylor <iant@google.com>
2059 * typeck.c (build_binary_op): Warn about comparing a non-weak
2062 2007-01-05 Douglas Gregor <doug.gregor@gmail.com>
2064 * pt.c (tsubst): Propagate the need for structural equality checks
2065 when reducing the level of template parameters.
2067 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
2069 * pt.c: Fix a comment typo.
2071 2007-01-02 Ian Lance Taylor <iant@google.com>
2073 * semantics.c (maybe_convert_cond): Optionally warn when using an
2074 assignment as a condition.
2075 * typeck.c (convert_for_assignment): Optionally warn about
2076 assigning the result of an assignment to a bool.
2078 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2080 * pt.c (canonical_template_parms): Correct typo in comment.
2082 2007-01-02 Douglas Gregor <doug.gregor@gmail.com>
2084 * typeck.c (structural_comptypes): Renamed from "comptypes".
2085 (comptypes): Use canonical type information to perform fast type
2086 comparison. When VERIFY_CANONICAL_TYPES, verify that the
2087 canonical type comparison returns the same results as we would see
2088 from the current, structural check. Support COMPARE_STRUCTURAL
2089 when we need structural checks.
2090 * decl.c (typename_compare): Fix comment.
2091 (build_typename_type): TYPENAME_TYPE nodes require structural
2092 equality checks, because they resolve different based on the
2094 (make_unbound_class_template): UNBOUND_CLASS_TEMPLATE nodes
2095 require structural equality checks (for now).
2096 (build_ptrmemfunc_type): Build the canonical pointer to member
2098 (compute_array_index_type): Whenever we build a new index type
2099 to represent the size of an array in a template, we need to mark
2100 this index type as requiring structural equality. This goes for
2101 arrays with value-dependent sizes with the current ABI, or all
2103 * tree.c (cplus_array_hash): New.
2104 (struct cplus_array_info): New.
2105 (cplus_array_compare): New.
2106 (cplus_array_htab): New.
2107 (build_cplus_array_type_1): Use a hash table to cache the array
2108 types we build. Build the canonical array type for each array
2110 (cp_build_qualified_type_real): When building a cv-qualified array
2111 type, use the hash table of array types and build canonical array
2113 (bind_template_template_parm): BOUND_TEMPLATE_TEMPLATE_PARM nodes
2114 use structural equality (for now).
2115 * cp-tree.h (COMPARE_STRUCTURAL): New.
2116 * pt.c (canonical_template_parms): New.
2117 (canonical_type_parameter): New.
2118 (process_template_parm): Find the canonical type parameter.
2119 (lookup_template_class): When we have named the primary template
2120 type, set the canonical type for our template class to the primary
2121 template type. If any of the template arguments need structural
2122 equality checks, the template class needs structural equality
2124 (tsubst): When reducing the level of a template template
2125 parameter, we require structural equality tests for the resulting
2126 parameter because its template parameters have not had their types
2127 canonicalized. When reducing a template type parameter, find the
2128 canonical reduced type parameter.
2129 (any_template_arguments_need_structural_equality_p): New.
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