1 2010-11-08 Jason Merrill <jason@redhat.com>
4 * semantics.c (check_constexpr_ctor_body): New fn.
5 * parser.c (cp_parser_ctor_initializer_opt_and_function_body): Call it.
6 * cp-tree.h: Declare it.
9 * tree.c (bot_manip): Check TREE_SIDE_EFFECTS as well.
11 Correct conversion/overflow behavior.
12 * cvt.c (ignore_overflows): Move here from typeck.c.
13 (ocp_convert): Use it.
14 (cp_fold_convert): Use it. Don't call rvalue.
15 * typeck.c (build_static_cast_1): Don't use it. Do call rvalue.
16 * error.c (location_of): Handle expressions, too.
17 * class.c (check_bitfield_decl): Set input_location around call to
19 * semantics.c (cxx_eval_outermost_constant_expr): Don't
20 print the expression if it already had TREE_OVERFLOW set.
21 (reduced_constant_expression_p): Check TREE_OVERFLOW_P for C++98, too.
22 (verify_constant): Allow overflow with a permerror if we're
24 (cxx_eval_outermost_constant_expr): Use verify_constant.
25 (adjust_temp_type): Use cp_fold_convert.
26 * decl.c (build_enumerator): Don't call constant_expression_warning.
27 * decl2.c (grokbitfield): Likewise.
29 2010-11-06 Jason Merrill <jason@redhat.com>
32 * init.c (perform_member_init): Use build_vec_init_expr for
33 value-init of arrays, too.
34 * cp-gimplify.c (cp_gimplify_expr): Use VEC_INIT_EXPR_VALUE_INIT.
35 * cp-tree.h (VEC_INIT_EXPR_IS_CONSTEXPR): New macro.
36 (VEC_INIT_EXPR_VALUE_INIT): New macro.
37 * semantics.c (potential_constant_expression): No longer static.
38 Check VEC_INIT_EXPR_IS_CONSTEXPR.
39 * tree.c (build_vec_init_expr): Handle value-init. Set
40 VEC_INIT_EXPR_IS_CONSTEXPR and VEC_INIT_EXPR_VALUE_INIT.
42 2010-11-06 Nathan Froyd <froydnj@codesourcery.com>
45 * parser.c (cp_lexer_previous_token): New function.
46 (cp_parser_member_declaration): Use previous token for error
47 messages. Assume semicolon presence rather than grovelling for
50 2010-11-06 Joern Rennecke <amylaar@spamcop.net>
53 * method.c (make_alias_for_thunk):
54 Use targetm.asm_out.generate_internal_label.
56 2010-11-05 Jason Merrill <jason@redhat.com>
59 * search.c (look_for_overrides): A constructor is never virtual.
61 2010-11-05 Jakub Jelinek <jakub@redhat.com>
64 * cp-gimplify.c (cp_gimplify_expr): Drop volatile MEM_REFs
65 on the RHS to avoid infinite recursion with gimplify_expr.
67 2010-11-05 Jason Merrill <jason@redhat.com>
70 * pt.c (tsubst_copy): Handle COMPLEX_CST.
72 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
74 Fixed using the Objective-C 2.0 dot-syntax with class names.
75 * parser.c (cp_parser_primary_expression): Recognize Objective-C
76 2.0 dot-syntax with class names and process it.
77 (cp_parser_nonclass_name): Recognize Objective-C 2.0 dot-syntax
79 (cp_parser_class_name): Same change.
80 (cp_parser_simple_type_specifier): Tidied comments.
82 2010-11-04 Jason Merrill <jason@redhat.com>
85 * semantics.c (build_constexpr_constructor_member_initializers):
86 Handle an enclosing STATEMENT_LIST.
88 * semantics.c (speculative_access_check): New.
89 * cp-tree.h: Declare it.
90 * call.c (build_over_call): Use it.
91 * class.c (type_has_constexpr_default_constructor): Use locate_ctor.
92 * method.c (locate_ctor): Use push/pop_deferring_access_checks.
94 2010-11-03 Jason Merrill <jason@redhat.com>
97 * semantics.c (build_data_member_initialization): Handle
98 value-init of aggregate empty base.
101 * call.c (can_convert_array): New fn.
102 (build_aggr_conv): Use it.
105 * semantics.c (build_constexpr_constructor_member_initializers):
108 2010-11-02 Dodji Seketeli <dodji@redhat.com>
110 * cp-tree.h (enum tsubst_flags)<tf_no_class_instantiations>:
112 * pt.c (tsubst): Remove the use of tf_no_class_instantiations.
114 2010-11-03 Jason Merrill <jason@redhat.com>
117 * init.c (expand_default_init): Avoid ICE if we can't figure out
118 which function is being called.
120 2010-11-02 Nathan Froyd <froydnj@codesourcery.com>
122 * class.c (build_base_path, add_vcall_offset): Use build_zero_cst
123 instead of fold_convert.
124 * init.c (build_zero_init): Likewise.
125 * typeck.c (cp_build_binary_op): Likewise.
127 2010-11-02 Dodji Seketeli <dodji@redhat.com>
131 * pt.c (check_valid_ptrmem_cst_expr): Add a complain parameter to
133 (convert_nontype_argument, convert_nontype_argument): Pass the
134 complain parameter down to check_valid_ptrmem_cst_expr.
136 2010-11-02 Dodji Seketeli <dodji@redhat.com>
139 * cp-tree.h (TEMPLATE_TYPE_PARM_SIBLING_PARMS): Remove.
140 (struct template_parm_index_s)<num_siblings>: New field.
141 (TEMPLATE_PARM_NUM_SIBLINGS): New accessor.
142 (process_template_parm): Extend the API to accept the number of
143 template parms in argument.
144 (cp_set_underlying_type): Remove this.
145 * class.c (build_self_reference): Require canonical type equality
146 back on the self reference of class.
147 * decl2.c (grokfield): Require canonical type equality back on
148 typedef class fields.
149 * name-lookup.c (pushdecl_maybe_friend): Require canonical type
150 equality back on typedefs.
151 * parser.c (cp_parser_template_parameter_list): Do not require
152 canonical type equality on dependent types created during template
154 * pt.c (fixup_template_type_parm_type, fixup_template_parm_index)
155 (fixup_template_parm, fixup_template_parms): New private
157 (current_template_args): Declare this.
158 (process_template_parm): Pass the total number of template parms
159 to canonical_type_parameter.
160 (build_template_parm_index): Add a new argument to carry the total
161 number of template parms.
162 (reduce_template_parm_level, process_template_parm, make_auto):
164 (current_template_args): Fix this for template template
166 (tsubst_template_parm): Split out of ...
167 (tsubst_template_parms): ... this.
168 (reduce_template_parm_level): Don't loose
169 TEMPLATE_PARM_NUM_SIBLINGS when cloning a TEMPLATE_PARM_INDEX.
170 (template_parm_to_arg): Extracted this function from
171 current_template_args. Make it represent invalid template parms
172 with an error_mark_node instead of a LIST_TREE containing an
174 (current_template_args): Use template_parm_to_arg.
175 (dependent_template_arg_p): Consider an invalid template argument
177 (end_template_parm_list): Do not update template sibling parms
178 here anymore. Use fixup_template_parms instead.
179 (process_template_parm): Pass the number of template parms to
180 canonical_type_parameter.
181 (make_auto): Require structural equality on auto
182 TEMPLATE_TYPE_PARM for now.
183 (unify)<BOUND_TEMPLATE_TEMPLATE_PARM>: Coerce template parameters
184 using all the arguments deduced so far.
185 (tsubst)<TEMPLATE_TYPE_PARM>: Pass the number of sibling parms to
186 canonical_type_parameter.
187 * tree.c (cp_set_underlying_type): Remove.
188 * typeck.c (get_template_parms_of_dependent_type)
189 (incompatible_dependent_types_p): Remove.
190 (structural_comptypes): Do not call incompatible_dependent_types_p
192 (comp_template_parms_position): Re-organized. Take the length of
193 template parms list in account.
195 2010-11-01 Jason Merrill <jason@redhat.com>
197 * semantics.c (call_stack, call_stack_tick, cx_error_context): New.
198 (last_cx_error_tick, push_cx_call_context, pop_cx_call_context): New.
199 (cxx_eval_call_expression): Call push/pop_cx_call_context instead
200 of giving follow-on errors.
201 * error.c (maybe_print_constexpr_context): New.
202 (cp_diagnostic_starter): Call it.
203 * cp-tree.h: Declare cx_error_context.
205 * semantics.c (cxx_eval_constant_expression): Explain
206 unacceptable use of variable better.
208 2010-11-01 Gabriel Dos Reis <gdr@cse.tamu.edu>
209 Jason Merrill <jason@redhat.com>
211 * call.c (null_ptr_cst_p): Use maybe_constant_value.
212 (set_up_extended_ref_temp): Support constant initialization.
213 (initialize_reference): Adjust.
214 * class.c (check_bitfield_decl): Use cxx_constant_value.
215 * cvt.c (ocp_convert): Don't use integral_constant_value when
216 converting to class type.
217 * decl.c (finish_case_label): Use maybe_constant_value.
218 (build_init_list_var_init): Support constant initialization.
219 (check_initializer): Likewise. Reorganize.
220 (cp_finish_decl): Likewise.
221 (expand_static_init): Likewise.
222 (compute_array_index_type): Use maybe_constant_value.
224 (create_array_type_for_decl, grokdeclarator): Pass it.
225 (build_enumerator): Use cxx_constant_value.
226 * decl2.c (grokfield): Use maybe_constant_init.
227 * except.c (check_noexcept_r): Handle constexpr.
228 (build_noexcept_spec): Use maybe_constant_value.
229 * init.c (expand_default_init): Support constant initialization.
230 (build_vec_init): Likewise.
231 (constant_value_1): Adjust.
232 (build_new_1): Adjust.
233 * parser.c (cp_parser_constant_expression): Allow non-integral
235 (cp_parser_direct_declarator): Don't fold yet in C++0x mode.
236 (cp_parser_initializer_clause): Toss folded result if non-constant.
237 * pt.c (fold_decl_constant_value): Remove.
238 (convert_nontype_argument): Use maybe_constant_value. Give clearer
239 error about overflow.
240 (tsubst): Move array bounds handling into compute_array_index_type.
241 (value_dependent_expression_p): Handle constant CALL_EXPR.
242 (tsubst_decl): Don't set
243 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P yet.
244 (tsubst_expr) [DECL_EXPR]: Pass it into cp_finish_decl.
245 (instantiate_decl): Here too.
246 * semantics.c (finish_static_assert): Use maybe_constant_value.
247 (ensure_literal_type_for_constexpr_object): Make sure type is complete.
248 (potential_constant_expression): Use maybe_constant_value.
249 * tree.c (cast_valid_in_integral_constant_expression_p): Any cast
250 is potentially valid in C++0x.
251 * typeck2.c (store_init_value): Handle constant init.
252 (check_narrowing): Use maybe_constant_value.
253 (build_functional_cast): Set TREE_CONSTANT on literal T().
254 * cp-tree.h (DECL_INTEGRAL_CONSTANT_VAR_P): Remove.
255 (LOOKUP_ALREADY_DIGESTED): New.
256 (compute_array_index_type): Adjust prototype.
258 * semantics.c (constexpr_call): New datatype.
259 (constexpr_call_table): New global table.
260 (constexpr_call_hash): New.
261 (constexpr_call_equal): Likewise.
262 (maybe_initialize_constexpr_call_table): Likewise.
263 (lookup_parameter_binding): Likewise.
264 (cxx_eval_builtin_function_call): Likewise.
265 (cxx_bind_parameters_in_call): Likewise.
266 (cxx_eval_call_expression): Likewise.
267 (cxx_eval_unary_expression): Likewise.
268 (cxx_eval_binary_expression): Likewise.
269 (cxx_eval_conditional_expression): Likewise.
270 (cxx_eval_array_reference): Likewise.
271 (cxx_eval_component_reference): Likewise.
272 (cxx_eval_logical_expression): Likewise.
273 (cxx_eval_object_construction): Likewise.
274 (cxx_eval_constant_expression): Likewise.
275 (cxx_eval_indirect_ref): Likewise.
276 (cxx_constant_value): Likewise.
277 (cxx_eval_bare_aggregate): Likewise.
278 (adjust_temp_type): New.
279 (reduced_constant_expression_p): New.
280 (verify_constant): New.
281 (cxx_eval_vec_init, cxx_eval_vec_init_1): New.
282 (cxx_eval_outermost_constant_expr): New.
283 (maybe_constant_value, maybe_constant_init): New.
284 (cxx_eval_constant_expression): Use them.
285 * pt.c (iterative_hash_template_arg): No longer static.
286 * cp-tree.h: Declare fns.
288 * cp-tree.h (register_constexpr_fundef): Declare.
289 * decl.c (maybe_save_function_definition): New.
290 (finish_function): Use it.
291 * semantics.c (constexpr_fundef): New datatype.
292 (constexpr_fundef_table): New global table.
293 (constexpr_fundef_equal): New.
294 (constexpr_fundef_hash): Likewise.
295 (retrieve_constexpr_fundef): Likewise.
296 (validate_constexpr_fundecl): Store in the table.
297 (build_data_member_initialization): New fn.
298 (build_constexpr_constructor_member_initializers): New.
299 (register_constexpr_fundef): Define.
300 (is_this_parameter): New.
301 (get_function_named_in_call): Likewise.
302 (get_nth_callarg): Likewise.
303 (check_automatic_or_tls): New.
304 (morally_constexpr_builtin_function_p): New.
305 (potential_constant_expression): New.
307 2010-11-01 Jason Merrill <jason@redhat.com>
309 * decl2.c (decl_constant_var_p): New fn.
310 (decl_maybe_constant_var_p): New fn.
311 (mark_used): Rework instantiation of things needed for constant
313 * cp-tree.h: Declare new fns.
314 * pt.c (instantiate_decl): Handle cp_unevaluated_operand.
315 (always_instantiate_p): Use decl_maybe_constant_var_p.
316 (instantiate_decl): Don't defer constexpr functions.
317 * repo.c (repo_emit_p): Use decl_maybe_constant_var_p.
318 * semantics.c (finish_id_expression): Use decl_constant_var_p.
319 Check for valid name in constant expr after mark_used.
321 2010-10-31 Jason Merrill <jason@redhat.com>
323 * class.c (is_really_empty_class): Work when type is not complete.
324 (synthesized_default_constructor_is_constexpr): New.
325 (add_implicitly_declared_members): Use it.
326 (type_has_constexpr_default_constructor): Likewise.
327 * cp-tree.h: Declare it.
328 * method.c (synthesized_method_walk): Use it.
330 * decl.c (pop_switch): Use EXPR_LOC_OR_HERE.
331 * typeck.c (convert_for_assignment): Likewise.
333 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful
334 message about constexpr without -std=c++0x.
336 * decl.c (grokdeclarator): Don't ICE on constexpr non-static data
339 2010-10-30 Nathan Froyd <froydnj@codesourcery.com>
341 * class.c (layout_vtable_decl): Call build_array_of_n_type.
342 (build_vtt, build_ctor_vtabl_group): Likewise.
344 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
346 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
347 * parser.c (cp_parser_objc_at_property_declaration): Removed
348 parsing of RID_COPIES and RID_IVAR. Updated call to
349 objc_add_property_declaration.
350 * typecheck.c (finish_class_member_access_expr): Call
351 objc_maybe_build_component_ref instead of objc_build_setter_call.
352 (cp_build_modify_expr): Call objc_maybe_build_modify_expr instead
353 of objc_build_getter_call.
355 2010-10-27 Jason Merrill <jason@redhat.com>
357 * cp-tree.h (cp_trait_kind): Add CPTK_IS_LITERAL_TYPE.
358 * cxx-pretty-print.c (pp_cxx_trait_expression): Handle it.
359 * semantics.c (trait_expr_value, finish_trait_expr): Likewise.
360 * parser.c (cp_parser_primary_expression): Handle RID_IS_LITERAL_TYPE.
361 (cp_parser_trait_expr): Likewise.
363 2010-10-27 Gabriel Dos Reis <gdr@cse.tamu.edu>
364 Jason Merrill <jason@redhat.com>
366 * decl.c (finish_case_label): Use decl_constant_value.
368 * method.c (synthesized_method_walk): Track constexprness too.
369 (process_subob_fn, walk_field_subobs): Likewise.
370 (implicitly_declare_fn): Set DECL_DECLARED_CONSTEXPR_P.
371 (defaulted_late_check): Handle DECL_DECLARED_CONSTEXPR_P.
372 * class.c (add_implicitly_declared_members): Handle
373 constexpr default ctor.
375 * parser.c (cp_parser_ctor_initializer_opt_and_function_body):
376 Make sure a constexpr ctor has an empty body.
377 * class.c (type_has_constexpr_default_constructor): New.
378 * cp-tree.h: Declare it.
379 * init.c (perform_member_init): Complain about uninitialized
380 member in constexpr ctor.
381 (emit_mem_initializers): And uninitialized base.
382 * decl.c (check_tag_decl): Fix typo.
384 * semantics.c (valid_type_in_constexpr_fundecl_p): New fn.
385 (is_valid_constexpr_fn): New fn.
386 (validate_constexpr_fundecl): Use it.
387 * decl.c (validate_constexpr_redeclaration): New.
388 (duplicate_decls): Use it.
389 (cp_finish_decl): Call validate_constexpr_fundecl and
390 ensure_literal_type_for_constexpr_object here.
391 (start_decl): Not here. Don't ICE on constexpr reference.
392 (check_for_uninitialized_const_var): Don't handle constexpr specially.
393 (grokfndecl): Set DECL_DECLARED_CONSTEXPR_P.
394 (check_static_variable_definition): Give friendly message about
396 (grokdeclarator): Complain about typedef and volatile with constexpr.
397 Reorganize. Give sorry about non-static data members in C++0x mode.
398 (start_preparsed_function): Check validate_constexpr_fundecl here.
399 (check_function_type): Not here.
400 * decl2.c (finish_static_data_member_decl): Don't complain about
402 * parser.c (CP_PARSER_FLAGS_ONLY_TYPE_OR_CONSTEXPR): New.
403 (cp_parser_condition): Pass it to cp_parser_decl_specifier_seq.
404 (cp_parser_decl_specifier_seq): Handle it.
405 (cp_parser_explicit_instantiation): Diagnose inline and constexpr.
407 * class.c (check_bases): Propagate non-literality.
408 (check_field_decls): Likewise.
409 (finalize_literal_type_property): New.
410 (check_bases_and_members): Call it.
411 * cp-tree.h (TYPE_HAS_CONSTEXPR_CTOR): New.
412 (lang_type_class): Add has_constexpr_ctor field.
413 (DECL_DECLARED_CONSTEXPR_P): Strip template.
414 * decl.c (grok_special_member_properties): Set
415 TYPE_HAS_CONSTEXPR_CTOR.
417 2010-10-27 Jason Merrill <jason@redhat.com>
419 * call.c (build_integral_nontype_arg_conv): New.
420 * cp-tree.h: Declare it.
421 * pt.c (convert_nontype_argument): Use it.
423 * error.c (dump_simple_decl): Print constexpr.
425 * cvt.c (build_up_reference): Use target_type for the temporary var.
427 * except.c (build_throw): Set EXPR_LOCATION.
429 * tree.c (build_cplus_new): Handle CONSTRUCTOR.
431 * semantics.c (finish_compound_stmt): Avoid creating an
432 unnecessary BIND_EXPR.
434 * call.c (convert_like_real): Don't check narrowing if the element
435 is also an initializer-list.
437 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
439 * parser.c (cp_parser_objc_at_property_declaration): Recognize
440 RID_ASSIGN, RID_COPY, RID_RETAIN, RID_READWRITE and RID_NONATOMIC.
441 Do not use objc_set_property_attr, but use local variables
442 instead. Detect repeated usage of setter, getter and ivar
443 attributes. Improved error processing when a setter name does not
444 end in ':'. Do not check for CPP_CLOSE_PAREN after we determined
445 that the token is a keyword. Updated call to
446 objc_add_property_declaration.
448 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
450 * parser.c (cp_parser_objc_property_decl): Renamed to
451 cp_parser_objc_struct_declaration. Return the parsed trees
452 instead of calling objc_add_property_variable directly. Detect
453 missing or invalid declspecs. Implemented attributes. Do not eat
454 the ';' at the end. Exit loop whenever a non-comma is parsed, not
456 (cp_parser_objc_at_property): Renamed to
457 cp_parser_objc_at_property_declaration. Updated calls to
458 objc_add_property_variable, now objc_add_property_declaration, and
459 to cp_parser_objc_property_decl, now
460 cp_parser_objc_struct_declaration. Rewritten all code to be more
461 robust in dealing with syntax errors, and almost identical to the
462 one in c_parser_objc_at_property_declaration.
463 (cp_parser_objc_property_attrlist): Removed.
464 (cp_parser_objc_method_prototype_list): Updated call to
465 cp_parser_objc_at_property.
466 (cp_parser_objc_method_definition_list): Same change.
467 (cp_parser_objc_class_ivars): Detect a number of invalid
468 declarations of instance variables and produce errors when they
471 2010-10-26 Jason Merrill <jason@redhat.com>
473 * tree.c (build_vec_init_expr): Split out from...
474 (build_array_copy): ...here.
475 * init.c (perform_member_init): Use it.
476 * cp-tree.h: Declare it.
477 * cp-gimplify.c (cp_gimplify_init_expr): Don't gimplify the slot for
478 VEC_INIT_EXPR and AGGR_INIT_EXPR here. Drop pre/post parameters.
479 (cp_gimplify_expr): Handle array default-initialization via
482 * tree.c (stabilize_expr): Handle xvalues properly.
484 * call.c (build_over_call): Use argarray[0] for 'this' argument.
486 * decl.c (finish_function): Don't look at function_depth.
488 2010-10-25 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
490 Implement opaque-enum-specifiers for C++0x.
491 * cp-tree.h (SET_OPAQUE_ENUM_P): New.
492 (OPAQUE_ENUM_P): New.
493 (ENUM_FIXED_UNDERLYING_TYPE_P): New.
494 (start_enum): Update prototype.
495 (finish_enum_value_list): New prototype.
496 * parser.c (cp_parser_elaborated_type_specifier): Issue a pedwarn if
497 "enum class" is used in an elaborated-type-specifier.
498 (cp_parser_enum_specifier): Rewrite to parse opaque-enum-specifiers.
499 * decl.c (copy_type_enum): New.
500 (finish_enum_value_list): New, with code from finish_enum.
501 (finish_enum): A lot of code removed. Added a gcc_assert.
502 (start_enum): Add parameters enumtype and is_new.
503 Rewrite to work with opaque-enum-specifiers.
504 * pt.c (maybe_process_partial_specialization): Allow for template
505 specialization of enumerations, with a pedwarn.
506 (lookup_template_class): Update call to start_enum. Call to
508 (tsubst_enum): Call to begin_scope, finish_scope and
509 finish_enum_value_list.
511 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
513 Removed Objective-C++ specific replacement of cxx_printable_name.
514 * cp-objcp-common.h: Added LANG_HOOKS_DECL_PRINTABLE_NAME, set
515 to cxx_printable_name for both C++ and Objective-C++.
516 * cp-lang.h: Removed LANG_HOOKS_DECL_PRINTABLE_NAME.
518 * error.c (dump_decl): For Objective-C++, call
519 objc_maybe_printable_name here ...
520 * tree.c (cxx_printable_name_internal): ... instead of here.
522 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
524 * tree.c (cxx_printable_name_internal): In Objective-C++, call
525 objc_maybe_printable_name.
527 2010-10-22 Jason Merrill <jason@redhat.com>
530 * pt.c (instantiate_class_template): Don't instantiate default
534 * init.c (build_vec_init): Handle memberwise move.
536 2010-10-21 Paolo Carlini <paolo.carlini@oracle.com>
539 * call.c (add_function_candidate): Don't use TREE_VALUE on null
542 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
544 * parser.c (cp_parser_objc_method_type): Mark inline. Return a
545 bool instead of calling objc_set_method_type.
546 (cp_parser_objc_method_signature): Updated calls to
547 cp_parser_objc_method_type and to objc_build_method_signature.
548 (cp_parser_objc_method_prototype_list): Updated calls to
549 objc_add_method_declaration. Use token->type to determine if it
550 is a class method or not.
551 (cp_parser_objc_method_definition_list): Same change.
553 2010-10-20 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
556 * parser.c (cp_convert_range_for): Call cp_finish_decl
557 instead of finish_expr_stmt.
559 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
561 * cp-lang.c (finish_file): Removed.
562 * decl2.c (cp_write_global_declarations): Call
563 objc_write_global_declarations when compiling Objective-C++.
565 2010-10-19 Paolo Carlini <paolo.carlini@oracle.com>
568 * pt.c (add_to_template_args): Check extra_args for error_mark_node.
569 (coerce_template_parms): Likewise for args.
571 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
573 Implemented parsing @synthesize and @dynamic for Objective-C++.
574 * parser.c (cp_parser_objc_method_definition_list): Recognize
575 RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
576 (cp_parser_objc_at_dynamic_declaration): New.
577 (cp_parser_objc_at_synthesize_declaration): New.
579 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
581 * parser.c (cp_parser_objc_identifier_list): Check the return
582 value of cp_parser_identifier and react if it is error_mark_node.
584 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
586 Merge from apple/trunk branch on FSF servers.
588 2005-03-01 Fariborz Jahanian <fjahanian@apple.com>
591 * call.c (standard_conversion, implicit_conversion): Ignore
592 'volatile' attribute of artificially volatized type in objc when
593 evaluating various conversion weights.
595 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
598 * typeck.c (comp_ptr_ttypes_real): Remove the hack. un-volatize the
599 artiificially 'volatized' type before doing pointer comparison.
601 2010-10-18 Jakub Jelinek <jakub@redhat.com>
604 * semantics.c (finish_goto_stmt): Call mark_rvalue_use on computed
607 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
609 Merge from apple/trunk branch on FSF servers.
611 2006-04-19 Fariborz Jahanian <fjahanian@apple.com>
614 * parser.c (cp_parser_simple_type_specifier): Don't lookup for
615 objc object types if type is scope qualified.
617 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
619 Merge from apple/trunk branch on FSF servers.
621 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
624 * lex.c (unqualified_name_lookup_error): Issue diagnostic
625 for private 'ivar' access.
627 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
629 * parser.c (cp_parser_objc_visibility_spec): Update to use visibility
630 enum, and handle @package.
632 2010-10-15 Jason Merrill <jason@redhat.com>
635 * tree.c (cp_build_qualified_type_real): Don't reuse a variant
636 with a different typedef variant of the element type.
638 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
640 merge from FSF apple 'trunk' branch.
641 2006 Fariborz Jahanian <fjahanian@apple.com>
643 Radars 4436866, 4505126, 4506903, 4517826
644 * typeck.c (finish_class_member_access_expr): Handle CLASS.property
646 (cp_build_modify_expr): Likewise.
647 * parser.c (cp_parser_objc_method_prototype_list): Handle @property.
648 (cp_parser_objc_method_definition_list): Likewise.
649 (cp_parser_objc_property_decl): New.
650 (cp_parser_objc_property_attrlist): New.
651 (cp_parser_objc_at_property): New.
653 2010-10-14 Richard Guenther <rguenther@suse.de>
656 * cp-tree.h (NULLPTR_TYPE_P): Adjust.
657 * decl.c (cxx_init_decl_processing): Build a NULLPTR_TYPE node,
659 * error.c (dump_type): Handle NULLPTR_TYPE.
660 (dump_type_prefix): Likewise.
661 (dump_type_suffix): Likewise.
662 * mangle.c (write_type): Likewise.
663 * name-lookup.c (arg_assoc_type): Likewise.
664 * rtti.c (typeinfo_in_lib_p): Likewise.
665 * pt.c (tsubst): Likewise.
667 2010-10-13 Jason Merrill <jason@redhat.com>
670 * class.c (fixup_attribute_variants): New fn.
671 * cp-tree.h: Declare it.
672 * pt.c (instantiate_class_template): Call it.
673 * semantics.c (begin_class_definition): Call it.
675 2010-10-13 Richard Henderson <rth@redhat.com>
677 * cp-lang.c (cp_eh_personality): Update call to
678 build_personality_function.
679 * except.c (choose_personality_routine): Update function comment.
681 2010-10-13 Richard Guenther <rguenther@suse.de>
683 * tree.c (cp_free_lang_data): Free DECL_NAMESPACE_USERS and
684 clear DECL_CHAIN of NAMESPACE_DECLs.
686 2010-10-11 Martin Jambor <mjambor@suse.cz>
689 * cp-tree.h (current_class_ref): Check that cp_function_chain is
691 * call.c (build_cxx_call): Likewise.
693 2010-10-10 Jason Merrill <jason@redhat.com>
695 * pt.c (tsubst_default_argument): Handle DEFAULT_ARG.
696 (tsubst_default_arguments): Only do this once for cloned fns.
697 (tsubst): Use typedef_variant_p. Handle LANG_TYPE. Don't
699 (tsubst_expr): Avoid calling tsubst_expr for non-expressions.
700 (tsubst_copy_and_build): Likewise.
701 (tsubst_initializer_list): Likewise.
702 (tsubst_copy): Change default to gcc_unreachable. Handle
703 OVERLOAD and PTRMEM_CST.
705 2010-10-10 Jason Merrill <jason@redhat.com>
709 * pt.c (tsubst_copy) [INTEGER_CST]: Instantiate the type.
711 2010-10-07 Andi Kleen <ak@linux.intel.com>
713 * Make-lang.in (c++_OBJS): Remove dummy-checksum.o.
714 (cc1plus-dummy): Remove.
715 (cc1plus-checksum): Change to run checksum over object files
718 2010-10-08 Joseph Myers <joseph@codesourcery.com>
720 * cp-objcp-common.h (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define.
722 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
724 * cp-tree.def: Changed type of AT_ENCODE_EXPR from tcc_unary to
726 * cxx-pretty-print.c (pp_cxx_unary_expression): Added case for
728 * error.c (dump_expr): Added case for AT_ENCODE_EXPR.
729 * pt.c (tsubst_copy): Added case for AT_ENCODE_EXPR.
730 (value_dependent_expression_p): Added case for AT_ENCODE_EXPR.
731 (type_dependent_expression_p): Added case for AT_ENCODE_EXPR.
732 * parser.c (cp_parser_objc_encode_expression): Updated comment.
734 2010-10-07 Nicola Pero <nicola@nicola.brainstorm.co.uk>
736 Merge from apple/trunk branch on FSF servers.
738 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
741 * parser.c (cp_parser_objc_interstitial_code): Recognize
742 and parse RID_NAMESPACE keyword.
744 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
746 * parser.c (cp_parser_objc_method_tail_params_opt): Peek new token after
747 finding ellipsis, before checking for attributes.
749 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
751 Merge from apple/trunk branch on FSF servers.
752 * cp-tree.def: Added AT_ENCODE_EXPR here instead of to the no
753 longer existing gcc/c-common.def.
755 2005-12-14 Fariborz Jahanian <fjahanian@apple.com>
758 * pt.c (tsubst_copy_and_build): Instantiate @endcode(T).
759 * parser.c (cp_parser_objc_encode_expression): Build a templatized
760 parse tree for @encode(T).
762 2005-12-14 Fariborz Jahanian <fjahanian@apple.com>
765 * c-common.def: Add new expression code AT_ENCODE_EXPR.
767 2010-10-06 Eric Botcazou <ebotcazou@adacore.com>
770 * typeck.c (cp_build_addr_expr_1): Add check for incomplete types in
771 code folding offsetof-like computations.
773 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
776 * parser.c (cp_parser_objc_class_interface): If no identifier
777 follows an @interface token, stop parsing the interface after
779 (cp_parser_objc_class_implementation): If no identifier follows an
780 @implementation token, stop parsing the implementation after
783 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
786 * parser.c (cp_parser_objc_method_keyword_params): If the required
787 colon is not found while parsing parameters, stop parsing them.
789 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
792 * parser.c (cp_parser_objc_class_ivars): Do not eat the EOF or
793 @end after detecting it. Print an error if @end is found without
795 (cp_parser_objc_method_prototype_list): Do not eat the EOF after
796 detecting it. Fixed reading the next token when continuing
797 because of an error in a method signature. Print an error if EOF
798 is found without an '@end'.
799 (cp_parser_objc_method_definition_list): Same change.
801 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
803 Merge from apple/trunk branch on FSF servers:
805 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
808 * parser.c (cp_parser_objc_method_keyword_params): Check for valid
809 method parameters and issue error.
810 (cp_parser_objc_method_definition_list): Check for invalid tokens
811 which cannot start a function definition.
813 2005-10-14 Fariborz Jahanian <fjahanian@apple.com>
816 * parser.c (cp_parser_objc_message_args): Check for missing message
817 arguments and syntax error.
819 2005-10-13 Fariborz Jahanian <fjahanian@apple.com>
822 * parser.c (cp_parser_objc_class_ivars): Check for @end/eof while
825 2005-08-15 Ziemowit Laski <zlaski@apple.com>
828 * parser.c (cp_parser_objc_interstitial_code): Catch stray
829 '{' and '}' tokens and issue appropriate errors.
831 2005-08-02 Ziemowit Laski <zlaski@apple.com>
834 (cp_parser_statement_seq_opt): In addition to '}' and
835 end-of-file, a statement sequence may also be terminated
838 2010-10-05 Joseph Myers <joseph@codesourcery.com>
840 * cp-tree.h (cxx_print_error_function,
841 cxx_initialize_diagnostics): Declare using diagnostic_context
844 2010-10-04 Andi Kleen <ak@linux.intel.com>
846 * Make-lang.in (g++, cc1plus): Add + to build rule.
848 2010-10-04 Jason Merrill <jason@redhat.com>
850 * tree.c (decl_storage_duration): New.
851 * cp-tree.h: Declare it.
852 (duration_kind): Return values.
854 2010-10-03 Jason Merrill <jason@redhat.com>
856 * typeck.c (require_complete_type_sfinae): Add complain parm to...
857 (require_complete_type): ...this function.
858 (cp_build_array_ref, convert_arguments): Use it.
859 (convert_for_initialization, cp_build_modify_expr): Likewise.
860 * cp-tree.h: Declare it.
861 * call.c (build_over_call): Use it.
863 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
865 merge from FSF 'apple/trunk' branch.
866 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
869 * cp/parser.c (cp_parser_objc_interstitial_code): For
870 @optional/@required set the optional/required flag.
872 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
874 * parser.c (cp_lexer_get_preprocessor_token): Tidied up comments
875 and indentation when finding an Objective-C++ CPP_AT_NAME token.
877 2010-09-29 Richard Guenther <rguenther@suse.de>
879 * cp-tree.h (CP_DECL_CONTEXT): Check DECL_FILE_SCOPE_P.
880 (CP_TYPE_CONTEXT): Similar.
881 (FROB_CONTEXT): Frob global_namespace to the global
882 TRANSLATION_UNIT_DECL.
883 * decl.c (cxx_init_decl_processing): Build a TRANSLATION_UNIT_DECL,
884 set DECL_CONTEXT of global_namespace to it.
885 (start_decl): Use CP_DECL_CONTEXT and test TYPE_P
886 instead of zeroing context.
887 (cp_finish_decl): Use DECL_FILE_SCOPE_P.
888 (grokfndecl): Likewise.
889 (start_preparsed_function): Likewise.
890 * name-lookup.c (maybe_push_decl): Use DECL_NAMESPACE_SCOPE_P.
891 (namespace_binding): Use SCOPE_FILE_SCOPE_P.
892 * pt.c (template_class_depth): Use CP_TYPE_CONTEXT.
893 (is_specialization_of_friend): Use CP_DECL_CONTEXT.
894 (push_template_decl_real): Likewise.
895 (tsubst_friend_class): Likewise. Adjust context comparisons.
896 (instantiate_class_template): Use CP_TYPE_CONTEXT.
897 (tsubst): Do not substitute into TRANSLATION_UNIT_DECL.
898 * cxx-pretty-print.c (pp_cxx_nested_name_specifier): Use
901 2010-09-29 Yao Qi <yao@codesourcery.com>
903 * decl.c (get_atexit_node): Fix typo.
905 2010-09-28 Jason Merrill <jason@redhat.com>
907 * tree.c (lvalue_kind): Rename from lvalue_p_1, make nonstatic.
908 (real_lvalue_p): Take const_tree.
910 * typeck.c (lvalue_or_else): Make temporary arg a permerror.
911 (cp_build_addr_expr_1): Likewise.
913 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
915 Partially merged from apple/trunk branch on FSF servers:
916 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
917 Radar 3803157 (method attributes)
919 * parser.c (cp_parser_objc_method_keyword_params): Handle attributes.
920 (cp_parser_objc_method_tail_params_opt): Likewise.
921 (cp_parser_objc_method_signature): Likewise.
922 (cp_parser_objc_method_maybe_bad_prefix_attributes): New.
923 (cp_parser_objc_method_prototype_list): Handle attributes.
924 (cp_parser_objc_method_definition_list): Likewise.
926 2010-09-28 Richard Henderson <rth@redhat.com>
928 * cp-lang.c: Include "target.h".
929 (cp_eh_personality): Use targetm.except_unwind_info.
930 * Make-lang.in (cp-lang.o): Update deps.
932 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
934 * parser.c (cp_parser_objc_valid_prefix_attributes): New.
935 (cp_parser_declaration): Parse prefix attributes for ObjC++.
936 (cp_parser_objc_protocol_declaration): Handle attributes.
937 (cp_parser_objc_class_interface): Likewise.
938 (cp_parser_objc_declaration): Likewise.
940 2010-09-27 Jason Merrill <jason@redhat.com>
942 Require lvalues as specified by the standard.
943 * typeck.c (lvalue_or_else): Use real_lvalue_p.
944 (cp_build_addr_expr_1): Split out of cp_build_unary_op.
945 (cp_build_addr_expr, cp_build_addr_expr_strict): Interfaces.
946 (decay_conversion, get_member_function_from_ptrfunc): Adjust.
947 (build_x_unary_op, build_reinterpret_cast_1): Adjust.
948 (build_const_cast_1): Adjust.
949 * cp-tree.h: Declare new fns.
950 * call.c (build_this, convert_like_real, build_over_call): Adjust.
951 (initialize_reference): Adjust.
952 * class.c (build_base_path, convert_to_base_statically): Adjust.
953 (build_vfn_ref, resolve_address_of_overloaded_function): Adjust.
954 * cvt.c (build_up_reference, convert_to_reference): Adjust.
955 * decl.c (register_dtor_fn): Adjust.
956 * decl2.c (build_offset_ref_call_from_tree): Adjust.
957 * except.c (initialize_handler_parm): Adjust.
958 * init.c (build_offset_ref, build_delete, build_vec_delete): Adjust.
959 * rtti.c (build_dynamic_cast_1, tinfo_base_init): Adjust.
960 * tree.c (stabilize_expr): Adjust.
962 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
964 Merge from apple/trunk branch on FSF servers:
966 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
969 * typeck.c (composite_pointer_type): Call objc_have_common_type
970 when comparing two objective-c pointer types.
972 2005-07-18 Ziemowit Laski <zlaski@apple.com>
975 * call.c (standard_conversion): Do not issue warnings when
976 comparing ObjC pointer types.
978 2005-06-22 Ziemowit Laski <zlaski@apple.com>
981 * call.c (standard_conversion): Allow for a pointer conversion
982 between any two ObjC pointer types.
983 * typeck.c (composite_pointer_type): Determine common type
984 for two ObjC pointer types.
986 2010-09-24 Jan Hubicka <jh@suse.cz>
988 * decl.c (finish_function): Use decl_replaceable_p
989 * method.c (make_alias_for_thunk): Update call of
990 cgraph_same_body_alias.
992 2010-09-24 Jason Merrill <jason@redhat.com>
994 * decl.c (compute_array_index_type): Remember type dependence of
996 * pt.c (dependent_type_p_r): Don't recompute it here.
998 * error.c (dump_expr) [CASE_CONVERT]: Print conversion between
999 reference and pointer to the same type as "*" or "&".
1001 2010-09-24 Nicola Pero <nicola.pero@meta-innovation.com>
1003 * typeck.c (warn_args_num): Use warning 'too many arguments to
1004 method [methodname]' for an Objective-C method instead of the less
1005 satisfactory 'too many arguments to function' (with no method
1008 2010-09-21 Jason Merrill <jason@redhat.com>
1010 * mangle.c (write_expression) [SCOPE_REF]: Only do -fabi-version=1
1011 special handling if we know the member.
1013 2010-09-18 Jason Merrill <jason@redhat.com>
1015 * call.c (compare_ics): Do lvalue/rvalue reference binding
1016 comparison for ck_list, too.
1018 2010-09-15 Jason Merrill <jason@redhat.com>
1020 * semantics.c (finish_id_expression): Diagnose use of function
1021 parms in evaluated context outside function body.
1023 * decl2.c (grokbitfield): Diagnose non-integral width.
1025 * call.c (convert_like_real): Use the underlying type of the
1026 reference for the temporary.
1028 2010-09-15 Jakub Jelinek <jakub@redhat.com>
1031 * class.c (build_vtbl_initializer): Use fn instead of init's operand
1032 as first argument to FDESC_EXPR.
1034 2010-09-15 Paolo Carlini <paolo.carlini@oracle.com>
1037 * decl.c (grokdeclarator): Check build_memfn_type return value
1038 for error_mark_node.
1040 2010-09-13 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
1042 * semantics.c (finish_for_stmt): Always test flag_new_for_scope.
1043 (begin_range_for_stmt): Likewise.
1045 2010-09-11 Rodrigo Rivas <rodrigorivascosta@gmail.com>
1047 Implement range-based for-statements.
1048 * cp-tree.def (RANGE_FOR_STMT): New.
1049 * cp-tree.h (RANGE_FOR_DECL, RANGE_FOR_EXPR, RANGE_FOR_BODY): New.
1050 (cp_convert_range_for): Declare.
1051 * pt.c (tsubst_expr): Add RANGE_FOR_STMT.
1052 (tsubst_copy_and_build): perform_koenig_lookup takes extra argument.
1053 * semantics.c (begin_range_for_stmt): New.
1054 (finish_range_for_decl): New.
1055 (finish_for_stmt): Accept also RANGE_FOR_STMT.
1056 (perform_koenig_lookup): Add extra argument include_std.
1057 * parser.c (cp_parser_c_for): New with code from
1058 cp_parser_iteration_statement().
1059 (cp_parser_range_for): New.
1060 (cp_convert_range_for): New.
1061 (cp_parser_iteration_statement): Add range-for support.
1062 (cp_parser_condition): Adjust comment.
1063 (cp_parser_postfix_expression): perform_koenig_lookup takes extra
1065 * dump.c (cp_dump_tree): Add RANGE_FOR_STMT.
1066 * cxx-pretty-print.c: Likewise.
1067 * lex.c (cxx_init): Likewise.
1068 * name-lookup.c (lookup_function_nonclass): Add extra argument
1070 (lookup_arg_dependent): Likewise.
1071 * name-lookup.h: Likewise.
1073 2010-09-10 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
1076 * error.c (maybe_warn_cpp0x): Add new warning
1077 CPP0X_INLINE_NAMESPACES.
1078 * parser.c (cp_parser_namespace_definition): Likewise.
1079 * cp-tree.h (cpp0x_warn_str): Likewise.
1081 2010-09-10 Richard Guenther <rguenther@suse.de>
1083 * decl.c (reshape_init_vector): For VECTOR_TYPEs, use
1084 TYPE_VECTOR_SUBPARTS instead of TYPE_DEBUG_REPRESENTATION_TYPE.
1086 2010-09-10 Jan Hubicka <jh@suse.cz>
1088 PR tree-optimization/45605
1089 * cp/class.c (build_vtbl_initializer): Avoid wrong type conversion in
1092 2010-09-08 Jakub Jelinek <jakub@redhat.com>
1095 * pt.c (tsubst) <case INTEGER_TYPE>: Call mark_rvalue_use
1096 before calling fold_decl_constant_value.
1098 2010-09-07 Arnaud Charlet <charlet@adacore.com>
1100 * cp-tree.h (build_enumerator): Add new location_t parameter.
1101 (build_lang_decl_loc): New function.
1102 * decl.c (build_enumerator): New parameter loc. Use it when calling
1103 build_decl. Replace build_lang_decl with build_lang_decl_loc.
1104 * pt.c (tsubst_enum): Adjust call to build_enumerator.
1105 * parser.c (cp_parser_enumerator_definition): Ditto.
1106 * lex.c (build_lang_decl_loc): New function.
1108 2010-09-06 Dodji Seketeli <dodji@redhat.com>
1113 * tree.c (strip_typedefs): Strip typedefs from the context of
1116 2010-09-06 Mark Mitchell <mark@codesourcery.com>
1118 * typeck.c (cp_build_binary_op): Call do_warn_double_promotion.
1119 * call.c (build_conditional_expr): Likewise.
1120 (convert_arg_to_ellipsis): Likewise.
1122 2010-09-06 Arnaud Charlet <charlet@adacore.com>
1124 * parser.c (make_pointer_declarator, make_reference_declarator,
1125 make_call_declarator, make_array_declarator): Set declarator->id_loc.
1126 (cp_parser_init_declarator): Adjust location of decl if appropriate.
1128 2010-09-06 Jason Merrill <jason@redhat.com>
1130 * call.c (implicit_conversion): Fix value-init of enums.
1131 (convert_like_real): Likewise.
1133 * decl.c (cp_finish_decl): Don't change init for auto deduction.
1135 * pt.c (fold_non_dependent_expr_sfinae): Split out from...
1136 (fold_non_dependent_expr): ...here.
1137 (convert_nontype_argument): Use it. Take complain parm.
1138 Use perform_implicit_conversion instead of ocp_convert.
1139 Allow cv-qual changes.
1140 (convert_template_argument): Pass complain down.
1141 (tsubst_template_arg): Suppress constant expression warnings.
1144 * method.c (synthesized_method_walk): In constructors, also check
1145 subobject destructors.
1147 * semantics.c (finish_compound_literal): Always build a
1150 2010-08-30 Paolo Carlini <paolo.carlini@oracle.com>
1153 * decl.c (grokdeclarator): Use MAIN_NAME_P only on IDENTIFIER_NODEs.
1155 2010-08-30 Jakub Jelinek <jakub@redhat.com>
1158 * parser.c (cp_parser_omp_atomic): Handle boolean
1159 {PRE,POST}_INCREMENT.
1161 2010-08-29 Jason Merrill <jason@redhat.com>
1164 * parser.c (cp_parser_parameter_declaration): Pop parameter decls
1165 after tentative parsing.
1167 2010-08-22 Joseph Myers <joseph@codesourcery.com>
1169 * Make-lang.in (g++spec.o): Update dependencies.
1170 * g++spec.c: Include opts.h
1171 (MATH_LIBRARY, LIBSTDCXX): Remove initial "-l".
1172 (lang_specific_driver): Use cl_decoded_option structures.
1174 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
1176 * call.c: Use FOR_EACH_VEC_ELT.
1177 * class.c: Likewise.
1179 * decl2.c: Likewise.
1180 * error.c: Likewise.
1181 * except.c: Likewise.
1182 * mangle.c: Likewise.
1183 * method.c: Likewise.
1184 * name-lookup.c: Likewise.
1185 * parser.c: Likewise.
1188 * semantics.c: Likewise.
1189 * typeck2.c: Likewise.
1191 2010-08-19 Jason Merrill <jason@redhat.com>
1193 * call.c (reference_related_p): Check for error_mark_node.
1194 (add_function_candidate): Check it instead of
1195 same_type_ignoring_top_level_qualifiers_p.
1198 * init.c (build_new_1): Don't use build_value_init in a template.
1199 (build_value_init): Make sure we don't.
1202 * cp-gimplify.c (cp_gimplify_expr): Also remove assignment
1203 of empty class CONSTRUCTOR.
1205 * except.c (pending_noexcept, pending_noexcept_checks): New.
1206 (perform_deferred_noexcept_checks): New.
1207 (maybe_noexcept_warning): Split from...
1208 (finish_noexcept_expr): ...here. Adjust.
1209 * decl2.c (cp_write_global_declarations): Call
1210 perform_deferred_noexcept_checks.
1211 * cp-tree.h: And declare it.
1213 2010-08-18 Nathan Froyd <froydnj@codesourcery.com>
1216 * name-lookup.c (push_overloaded_decl): Change DECL_CHAIN to
1219 2010-08-17 Kai Tietz <kai.tietz@onevision.com>
1221 * class.c (note_name_declared_in_class): Make in 'extern "C"' blocks,
1222 or if -fms-extensions is enabled check, check permissive.
1224 2010-08-09 Jason Merrill <jason@redhat.com>
1227 * pt.c (lookup_template_class): Don't re-coerce outer parms.
1229 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1231 * call.c (add_builtin_candidates): Use VECs for local variable
1232 `types'. Adjust remainder of function accordingly.
1234 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1236 * name-lookup.c (is_associated_namespace): Convert local variables
1237 to be VECs instead of TREE_LISTs.
1239 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1241 * tree.c (varargs_function_p): Use stdarg_p.
1243 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1245 * parser.c (cp_default_arg_entry): Declare. Declare a VEC of it.
1246 (cp_unparsed_functions_entry): Declare. Declare a VEC of it.
1247 (cp_parser) [unparsed_functions_queues]: Rename to unparsed_queues.
1248 Change type to a VEC.
1249 (unparsed_funs_with_default_args): Define.
1250 (unparsed_funs_with_definitions): Define.
1251 (push_unparsed_function_queues): New function.
1252 (cp_parser_new): Call it.
1253 (pop_unparsed_function_queues): New function.
1254 (cp_parser_class_specifier): Adjust processing of unparsed functions.
1255 (cp_parser_template_declaration_after_export): Use VEC_safe_push.
1256 (cp_parser_save_member_function_body): Likewise.
1257 (cp_parser_late_parsing_for_member): Call push_unparsed_function_queues
1258 and pop_unparsed_function_queues.
1259 (cp_parser_late_parsing_default_args): Likewise.
1260 (cp_parser_save_default_args): Use VEC_safe_push.
1262 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1264 * name-lookup.h (cp_label_binding): Declare. Declare a VEC type
1266 (cp_binding_level): Convert shadowed_labels and dead_vars_from_for
1268 * decl.c (poplevel): Adjust for type changes.
1269 (declare_local_label): Likewise.
1271 2010-08-06 Jason Merrill <jason@redhat.com>
1273 * typeck.c (complete_type_or_maybe_complain): Split out from...
1274 (complete_type_or_else): Here.
1275 (build_class_member_access_expr): Call it.
1276 (finish_class_member_access_expr): Likewise.
1277 * call.c (build_special_member_call): Likewise.
1278 * cvt.c (build_expr_type_conversion): Likewise.
1279 * init.c (build_new): Likewise.
1280 * typeck2.c (build_functional_cast): Likewise.
1281 * cp-tree.h: Declare it.
1283 * init.c (build_value_init): Add complain parm.
1284 (build_value_init_noctor): Likewise.
1285 (perform_member_init): Pass it.
1286 (expand_aggr_init_1): Likewise.
1287 (build_new_1): Likewise.
1288 (build_vec_init): Likewise.
1289 * pt.c (tsubst_expr): Likewise.
1290 * typeck2.c (build_functional_cast): Likewise.
1291 * cp-tree.h: Adjust.
1292 * tree.c (build_target_expr_with_type): Handle error_mark_node.
1294 * typeck.c (decay_conversion): Any expression with type nullptr_t
1297 2010-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1300 * decl.c (duplicate_decls): Merge DECL_USER_ALIGN and DECL_PACKED.
1302 2010-07-27 Jason Merrill <jason@redhat.com>
1304 * pt.c (tsubst_expr) [DECL_EXPR]: Handle getting an AGGR_INIT_EXPR
1305 from build_value_init.
1306 * init.c (build_value_init_noctor): Give error for unknown array
1309 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1311 * cp-objcp-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
1313 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1315 * cp-objcp-common.c (cxx_initialize_diagnostics): First call
1316 c_common_initialize_diagnostics.
1317 * cp-objcp-common.h (LANG_HOOKS_OPTION_LANG_MASK,
1318 LANG_HOOKS_COMPLAIN_WRONG_LANG_P): Define.
1320 2010-07-21 Jason Merrill <jason@redhat.com>
1322 * tree.c (cp_tree_equal): Fix CONSTRUCTOR handling.
1324 * parser.c (cp_parser_init_declarator): Pass LOOKUP_NORMAL
1327 2010-07-20 Jeffrey Yasskin <jyasskin@google.com>
1330 * pt.c (instantiate_class_template): Propagate the template's
1331 location to its instance.
1333 2010-07-20 Jason Merrill <jason@redhat.com>
1336 * pt.c (tsubst_copy_and_build): Rework last change.
1339 * pt.c (tsubst_copy_and_build): Handle partial substitution of
1342 2010-07-19 Jason Merrill <jason@redhat.com>
1345 * semantics.c (finish_decltype_type): Correct decltype
1346 of parenthesized rvalue reference variable.
1349 * tree.c (cp_tree_equal): Compare type of *CAST_EXPR.
1350 * pt.c (iterative_hash_template_arg): Hash type of *CAST_EXPR.
1352 2010-07-19 Paolo Carlini <paolo.carlini@oracle.com>
1355 * typeck.c (build_x_compound_expr_from_list): Add tsubst_flags_t
1357 * cp-tree.h: Adjust declaration.
1358 * init.c (perform_member_init): Adjust caller.
1359 * decl.c (grok_reference_init, cp_finish_decl): Likewise.
1360 * typeck2.c (store_init_value): Likewise.
1361 (build_functional_cast): Pass complain argument to
1362 build_x_compound_expr_from_list.
1364 2010-07-16 Jason Merrill <jason@redhat.com>
1367 * pt.c (process_partial_specialization): Diagnose partial
1368 specialization after instantiation.
1369 (most_specialized_class): Add complain parm.
1371 * ptree.c (cxx_print_xnode): Handle TEMPLATE_INFO.
1373 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1375 * init.c (build_new_1): Use cp_build_function_call_nary instead of
1376 cp_build_function_call.
1378 2010-07-15 Jason Merrill <jason@redhat.com>
1381 * call.c (add_function_candidate): If we're working on an implicit
1382 declaration, don't consider candidates that won't match.
1383 * typeck.c (same_type_ignoring_top_level_qualifiers_p): Now a fn.
1384 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): Adjust.
1387 * cp-tree.h (struct lang_type_class): Add has_user_opeq.
1388 (TYPE_HAS_USER_OPEQ): New.
1389 * decl.c (grok_special_member_properties): Set it.
1390 * class.c (add_implicitly_declared_members): Don't lazily declare
1391 constructors/operator= if a base or member has a user-declared one.
1392 (check_bases_and_members, check_bases): Adjust.
1393 (check_field_decls, check_field_decl): Adjust.
1395 2010-07-15 Anatoly Sokolov <aesok@post.ru>
1397 * decl.c (integer_three_node): Remove.
1398 (cxx_init_decl_processing): Do not initialize the integer_three_node.
1399 * cp-tree.h (integer_three_node): Remove.
1401 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1403 * cp-tree.h: Carefully replace TREE_CHAIN with DECL_CHAIN.
1405 * class.c: Likewise.
1406 * cp-gimplify.c: Likewise.
1408 * decl2.c: Likewise.
1410 * mangle.c: Likewise.
1411 * name-lookup.c: Likewise.
1412 * optimize.c: Likewise.
1413 * parser.c: Likewise.
1416 * search.c: Likewise.
1417 * semantics.c: Likewise.
1418 * typeck.c: Likewise.
1419 * typeck2.c: Likewise.
1421 2010-07-14 Jason Merrill <jason@redhat.com>
1423 * init.c (sort_mem_initializers): Rename "field_type" to "ctx".
1424 (build_field_list): Cache field type.
1426 Implement C++0x unrestricted unions (N2544)
1427 * class.c (check_field_decl): Loosen union handling in C++0x.
1428 * method.c (walk_field_subobs): Split out from...
1429 (synthesized_method_walk): ...here. Set msg before loops.
1430 (process_subob_fn): Check for triviality in union members.
1431 * init.c (sort_mem_initializers): Splice out uninitialized
1432 anonymous unions and union members.
1433 (push_base_cleanups): Don't automatically destroy anonymous unions
1436 2010-07-13 Jason Merrill <jason@redhat.com>
1439 * cp-tree.h (struct lang_type_class): Add has_user_opeq.
1440 (TYPE_HAS_USER_OPEQ): New.
1441 * decl.c (grok_special_member_properties): Set it.
1442 * class.c (add_implicitly_declared_members): Don't lazily declare
1443 constructors/operator= if a base or member has a user-declared one.
1444 (check_bases_and_members, check_bases): Adjust.
1445 (check_field_decls, check_field_decl): Adjust.
1446 * method.c (synthesized_method_walk): Initialize check_vdtor.
1449 * mangle.c (write_type): Canonicalize.
1450 (canonicalize_for_substitution): Retain cv-quals on FUNCTION_TYPE.
1451 (write_CV_qualifiers_for_type): Ignore them in abi>=5.
1453 2010-07-13 Paolo Carlini <paolo.carlini@oracle.com>
1456 * call.c (convert_like_real): Adjust convert_ptrmem call, pass
1458 * typeck.c (get_delta_difference): Update prototype, add a
1459 tsubst_flags_t parameter; update get_delta_difference_1 calls and
1460 add checks for error_mark_node.
1461 (get_delta_difference_1): Update prototype, add a tsubst_flags_t
1462 parameter; update lookup_base call.
1463 (build_ptrmemfunc): Update prototype, add a tsubst_flags_t
1464 parameter; update get_delta_difference call and add check for
1466 (convert_ptrmem): Update prototype, add a tsubst_flags_t
1467 parameter; update get_delta_difference call and add check for
1468 error_mark_node; update build_ptrmemfunc call.
1469 (build_static_cast_1): Adjust convert_ptrmem call.
1470 (expand_ptrmemfunc_cst): Adjust get_delta_difference call.
1471 (cp_build_unary_op): Adjust build_ptrmemfunc call.
1472 * cvt.c (cp_convert_to_pointer, convert_force): Adjust convert_ptrmem
1473 and build_ptrmemfunc calls.
1474 * cp-tree.h: Update build_ptrmemfunc and convert_ptrmem prototypes.
1476 2010-07-12 Paolo Carlini <paolo.carlini@oracle.com>
1479 * call.c (build_temp): Add tsubst_flags_t complain parameter;
1480 adjust build_special_member_call call, pass complain.
1481 (convert_like_real): Adjust build_temp call, pass complain.
1483 2010-07-09 Jason Merrill <jason@redhat.com>
1486 * cp-tree.h (BV_LOST_PRIMARY): New macro.
1487 * class.c (update_vtable_entry_for_fn): Fix covariant thunk logic.
1488 Set BV_LOST_PRIMARY.
1489 (build_vtbl_initializer): Check BV_LOST_PRIMARY.
1491 2010-07-08 Jason Merrill <jason@redhat.com>
1494 * class.c (update_vtable_entry_for_fn): Fix handling of dummy
1495 virtual bases for covariant thunks.
1497 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
1499 * cp-tree.h: Do not include toplev.h.
1501 2010-07-06 Jason Merrill <jason@redhat.com>
1504 * call.c (is_std_init_list): Look through typedefs.
1507 * init.c (build_offset_ref): If scope isn't dependent,
1508 don't exit early. Look at TYPE_MAIN_VARIANT.
1509 * pt.c (tsubst_copy) [OFFSET_REF]: Do substitution.
1511 * error.c (dump_function_decl): Don't crash on null DECL_NAME.
1513 2010-07-06 Shujing Zhao <pearly.zhao@oracle.com>
1515 * cp-tree.h (impl_conv_void): New type.
1516 (convert_to_void): Adjust prototype.
1517 * cvt.c (convert_to_void): Use impl_conv_void, emit and adjust the
1518 diagnostic for easy translation. Change caller.
1519 * typeck.c: Update call to convert_to_void.
1520 * semantics.c: Likewise.
1523 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1525 * decl.c (cp_finish_decl): Call add_local_decl.
1526 * optimize.c (clone_body): Adjust for new type of cfun->local_decls.
1528 2010-07-05 Paolo Carlini <paolo.carlini@oracle.com>
1530 * pt.c (tsubst): Early declare code = TREE_CODE (t) and use it
1533 2010-07-05 Shujing Zhao <pearly.zhao@oracle.com>
1536 * parser.c (cp_parser_primary_expression): Error if local template is
1539 2010-07-02 Le-Chun Wu <lcwu@google.com>
1542 * name-lookup.c (pushdecl_maybe_friend): Warn when a local decl
1543 (variable or type) shadows another type.
1545 2010-07-02 Jakub Jelinek <jakub@redhat.com>
1548 * typeck.c (convert_for_assignment): When converting a convertible
1549 vector type or objc++ types, call mark_rvalue_use.
1550 * typeck2.c (build_m_component_ref): Use return values from
1551 mark_rvalue_use or mark_lvalue_use.
1552 * class.c (build_base_path): Likewise.
1553 * call.c (build_conditional_expr): Likewise.
1555 2010-07-02 Paolo Carlini <paolo.carlini@oracle.com>
1558 * pt.c (tsubst_baselink): Return error_mark_node if lookup_fnfields
1561 2010-07-01 Richard Guenther <rguenther@suse.de>
1563 * cp-gimplify.c (cp_gimplify_expr): Open-code the rhs
1564 predicate we are looking for, allow non-gimplified
1567 2010-06-30 Paolo Carlini <paolo.carlini@oracle.com>
1570 * typeck.c (cp_build_unary_op): Early return error_mark_node when
1571 arg is NULL_TREE too.
1572 * call.c (convert_class_to_reference): Return error_mark_node when
1575 2010-06-30 Michael Matz <matz@suse.de>
1577 * repo.c (finish_repo): Fix typo.
1579 2010-06-30 Nathan Froyd <froydnj@codesourcery.com>
1581 * parser.c (cp_parser_omp_for_loop): Use a VEC for for_block.
1583 2010-06-30 Nathan Froyd <froydnj@codesourcery.com>
1585 * repo.c (pending_repo): Change type to a VEC.
1586 (finish_repo): Adjust for new type of pending_repo.
1587 (repo_emit_p): Likewise.
1589 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
1591 * tree.c: Include gimple.h. Do not include tree-flow.h
1592 * decl.c: Do not include tree-flow.h
1593 * Make-lang.in: Adjust dependencies.
1595 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
1597 * decl.c (incomplete_var): Declare. Declare VECs containing them.
1598 (incomplete_vars): Adjust comment. Change type to a VEC.
1599 (maybe_register_incomplete_var): Adjust for new type.
1600 (complete_vars): Adjust iteration over incomplete_vars.
1602 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
1604 * decl.c (struct named_label_entry): Change type of bad_decls field
1606 (poplevel_named_label_1): Adjust for new type of bad_decls.
1607 (check_goto): Likewise.
1609 2010-06-29 Jason Merrill <jason@redhat.com>
1611 Enable implicitly declared move constructor/operator= (N3053).
1612 * class.c (add_implicitly_declared_members): A class with no
1613 explicitly declared copy or move constructor gets both declared
1614 implicitly, and similarly for operator=.
1615 (check_bases): A type with no copy ctor does not inhibit
1616 a const copy ctor in a derived class. It does mean the derived
1618 (check_field_decl): Likewise.
1619 (check_bases_and_members): A nonexistent copy ctor/op= is non-trivial.
1620 * tree.c (type_has_nontrivial_copy_init): Adjust semantics.
1621 (trivially_copyable_p): Likewise.
1622 * call.c (convert_like_real): Use type_has_nontrivial_copy_init.
1623 * class.c (finish_struct_bits): Likewise.
1624 * tree.c (build_target_expr_with_type): Likewise.
1625 * typeck2.c (store_init_value): Likewise.
1627 Enable implicitly deleted functions (N2346)
1628 * class.c (check_bases_and_members): Adjust lambda flags.
1629 * method.c (implicitly_declare_fn): Set DECL_DELETED_FN if appropriate.
1631 * decl2.c (mark_used): Adjust error for use of deleted function.
1633 Machinery to support implicit delete/move.
1634 * cp-tree.h: (struct lang_type_class): Add lazy_move_assign,
1635 has_complex_move_ctor, has_complex_move_assign bitfields.
1636 (CLASSTYPE_LAZY_MOVE_ASSIGN): New.
1637 (TYPE_HAS_COMPLEX_MOVE_ASSIGN): New.
1638 (TYPE_HAS_COMPLEX_MOVE_CTOR): New.
1639 (enum special_function_kind): Add sfk_move_assignment.
1640 (LOOKUP_SPECULATIVE): New.
1641 * call.c (build_over_call): Return early if it's set.
1642 (build_over_call): Use trivial_fn_p.
1643 * class.c (check_bases): If the base has no default constructor,
1644 the derived one is non-trivial. Handle move ctor/op=.
1645 (check_field_decl): Likewise.
1646 (check_bases_and_members): Handle move ctor/op=.
1647 (add_implicitly_declared_members): Handle CLASSTYPE_LAZY_MOVE_ASSIGN.
1648 (type_has_move_constructor, type_has_move_assign): New.
1649 * decl.c (grok_special_member_properties): Handle move ctor/op=.
1650 * method.c (type_has_trivial_fn, type_set_nontrivial_flag): New.
1651 (trivial_fn_p): New.
1652 (do_build_copy_constructor): Use it.
1653 (do_build_assign_ref): Likewise. Handle move assignment.
1654 (build_stub_type, build_stub_object, locate_fn_flags): New.
1655 (locate_ctor): Use locate_fn_flags.
1656 (locate_copy, locate_dtor): Remove.
1657 (get_dtor, get_default_ctor, get_copy_ctor, get_copy_assign): New.
1658 (process_subob_fn, synthesized_method_walk): New.
1659 (maybe_explain_implicit_delete): New.
1660 (implicitly_declare_fn): Use synthesized_method_walk,
1661 type_has_trivial_fn, and type_set_nontrivial_flag.
1662 (defaulted_late_check): Set DECL_DELETED_FN.
1663 (defaultable_fn_check): Handle sfk_move_assignment.
1664 (lazily_declare_fn): Clear CLASSTYPE_LAZY_* early. Don't declare
1665 implicitly deleted move ctor/op=.
1666 * search.c (lookup_fnfields_1): Handle sfk_move_assignment.
1667 (lookup_fnfields_slot): New.
1668 * semantics.c (omp_clause_info_fndecl): Remove.
1669 (cxx_omp_create_clause_info): Use get_default_ctor, get_copy_ctor,
1670 get_copy_assign, trivial_fn_p.
1671 (trait_expr_value): Adjust call to locate_ctor.
1672 * tree.c (special_function_p): Handle sfk_move_assignment.
1674 * class.c (type_has_virtual_destructor): New.
1675 * cp-tree.h: Declare it.
1676 * semantics.c (trait_expr_value): Use it.
1678 * call.c (build_over_call): Only give warnings with tf_warning.
1680 * name-lookup.c (pop_scope): Handle NULL_TREE.
1682 * cp-tree.h (TYPE_HAS_ASSIGN_REF): Rename to TYPE_HAS_COPY_ASSIGN.
1683 (TYPE_HAS_CONST_ASSIGN_REF): Rename to TYPE_HAS_CONST_COPY_ASSIGN.
1684 (TYPE_HAS_INIT_REF): Rename to TYPE_HAS_COPY_CTOR.
1685 (TYPE_HAS_CONST_INIT_REF): Rename to TYPE_HAS_CONST_COPY_CTOR.
1686 (TYPE_HAS_COMPLEX_ASSIGN_REF): Rename to TYPE_HAS_COMPLEX_COPY_ASSIGN.
1687 (TYPE_HAS_COMPLEX_INIT_REF): Rename to TYPE_HAS_COMPLEX_COPY_CTOR.
1688 (TYPE_HAS_TRIVIAL_ASSIGN_REF): Rename to TYPE_HAS_TRIVIAL_COPY_ASSIGN.
1689 (TYPE_HAS_TRIVIAL_INIT_REF): Rename to TYPE_HAS_TRIVIAL_COPY_CTOR.
1690 (CLASSTYPE_LAZY_ASSIGNMENT_OP): Rename to CLASSTYPE_LAZY_COPY_ASSIGN.
1691 (sfk_assignment_operator): Rename to sfk_copy_assignment.
1692 * decl.c, call.c, class.c, init.c, method.c, pt.c, ptree.c: Adjust.
1693 * search.c, semantics.c, tree.c: Adjust.
1695 * pt.c (dependent_scope_ref_p): Remove.
1696 (value_dependent_expression_p): Don't call it.
1697 (type_dependent_expression_p): Here either.
1698 * init.c (build_offset_ref): Set TREE_TYPE on a qualified-id
1699 if the scope isn't dependent.
1701 * pt.c (convert_nontype_argument): Use mark_lvalue_use if we want
1705 * pt.c (has_value_dependent_address): New.
1706 (value_dependent_expression_p): Check it.
1707 (convert_nontype_argument): Likewise. Call decay_conversion before
1708 folding if we want a pointer.
1709 * semantics.c (finish_id_expression): Don't add SCOPE_REF if the
1710 scope is the current instantiation.
1712 2010-06-28 Jakub Jelinek <jakub@redhat.com>
1715 * class.c (build_base_path): If want_pointer, call mark_rvalue_use
1718 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1720 * init.c: Do not include except.h.
1723 * cp-lang.c: Likewise.
1725 * semantics.c: Likewise.
1726 * decl2.c: Likewise.
1727 * except.c: Likewise.
1728 (init_exception_processing): Do not set the removed
1729 lang_protect_cleanup_actions here.
1730 (cp_protect_cleanup_actions): Make non-static and remove prototype.
1731 (doing_eh): New, moved from except.c but removed the do_warning flag.
1732 (expand_start_catch_block): Update doing_eh call.
1733 (expand_end_catch_block): Likewise.
1734 (build_throw): Likewise.
1735 * cp-tree.h: Prototype cp_protect_cleanup_actions.
1736 * cp-objcp-common.h: Set LANG_HOOKS_EH_PROTECT_CLEANUP_ACTIONS to
1737 cp_protect_cleanup_actions.
1738 * Make-lang.in: Update dependencies.
1740 2010-06-26 Jason Merrill <jason@redhat.com>
1742 * call.c (add_function_candidate): Set LOOKUP_COPY_PARM for any
1743 constructor called with a single argument that takes a reference
1744 to the constructor's class.
1745 (BAD_CONVERSION_RANK): New.
1746 (compare_ics): Use it to compare bad ICSes.
1748 2010-06-25 Joseph Myers <joseph@codesourcery.com>
1750 * lang-specs.h: Remove +e handling.
1752 2010-06-24 Andi Kleen <ak@linux.intel.com>
1754 * parser.c: (cp_parser_question_colon_clause):
1755 Switch to use cp_lexer_peek_token.
1756 Call warn_for_omitted_condop. Call pedwarn for omitted
1759 2010-06-22 Jakub Jelinek <jakub@redhat.com>
1762 * typeck2.c (build_m_component_ref): Call mark_lvalue_use on
1763 datum and mark_rvalue_use on component.
1766 * error.c (dump_expr): Don't look at CALL_EXPR_ARG (t, 0) if
1767 the CALL_EXPR has no arguments.
1769 2010-06-21 Jason Merrill <jason@redhat.com>
1771 * typeck.c (comp_except_specs): Fix ce_derived with noexcept.
1773 * semantics.c (check_trait_type): Check COMPLETE_TYPE_P for array
1776 2010-06-17 Nathan Froyd <froydnj@codesourcery.com>
1778 * name-lookup.c (struct arg_lookup): Convert namespaces and
1779 classes fields to VEC.
1780 (arg_assoc_namespace): Adjust for new type of namespaces.
1781 (arg_assoc_class): Adjust for new type of classes.
1782 (lookup_arg_dependent): Use make_tree_vector and
1783 release_tree_vector.
1784 * typeck2.c (build_x_arrow): Use vec_member.
1786 2010-06-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
1789 * error.c (dump_decl): Better wording for anonymous namespace.
1791 2010-06-16 Nathan Froyd <froydnj@codesourcery.com>
1793 * class.c (build_vtbl_initializer): Adjust computation of new_position
1794 and which entry to add padding for.
1796 2010-06-16 Jason Merrill <jason@redhat.com>
1798 * except.c (check_noexcept_r): Return the problematic function.
1799 (finish_noexcept_expr): Give -Wnoexcept warning. Add complain parm.
1800 * pt.c (tsubst_copy_and_build): Pass it.
1801 * parser.c (cp_parser_unary_expression): Likewise.
1802 * cp-tree.h: Adjust prototype.
1804 * method.c (defaulted_late_check): Give the defaulted method
1805 the same exception specification as the implicit declaration.
1807 2010-06-15 Jason Merrill <jason@redhat.com>
1809 * class.c (add_implicitly_declared_members): Implicit assignment
1810 operators can also be virtual overriders.
1811 * method.c (lazily_declare_fn): Likewise.
1813 * call.c (convert_like_real): Give "initializing argument of"
1814 information for ambiguous conversion. Give source position
1817 * call.c (print_z_candidates): Do print viable deleted candidates.
1818 (joust): Don't choose a deleted function just because its worst
1819 conversion is better than another candidate's worst.
1821 * call.c (convert_like_real): Don't complain about
1822 list-value-initialization from an explicit constructor.
1824 * decl.c (duplicate_decls): Use DECL_IS_BUILTIN rather than test
1825 DECL_SOURCE_LOCATION directly.
1827 * class.c (type_has_user_provided_default_constructor): Use
1830 * call.c (is_subseq): Handle ck_aggr, ck_list.
1831 (compare_ics): Treat an aggregate or ambiguous conversion to the
1832 same type as involving the same function.
1834 2010-06-13 Shujing Zhao <pearly.zhao@oracle.com>
1836 * typeck.c (convert_for_assignment): Fix comment. Change message
1837 format from %d to %qP.
1838 (convert_for_initialization): Fix comment.
1840 2010-06-11 Shujing Zhao <pearly.zhao@oracle.com>
1842 * cp-tree.h (expr_list_kind): New type.
1843 (impl_conv_rhs): New type.
1844 (build_x_compound_expr_from_list, convert_for_initialization): Adjust
1846 (typeck.c (convert_arguments): Use impl_conv_rhs and emit the
1847 diagnostics for easy translation. Change caller.
1848 (convert_for_initialization): Use impl_conv_rhs and change caller.
1849 (build_x_compound_expr_from_list): Use expr_list_kind and emit the
1850 diagnostics for easy translation. Change caller.
1851 * decl.c (bad_spec_place): New enum.
1852 (bad_specifiers): Use it and emit the diagnostics for easy
1853 translation. Change caller.
1854 * pt.c (coerce_template_parms): Put the diagnostics in full sentence.
1856 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
1858 * cp-tree.h (struct saved_scope): Change decl_ns_list field type
1860 * decl2.c (cp_write_global_declarations): Adjust for new type of
1861 decl_namespace_list.
1862 * name-lookup.c (current_decl_namespace): Likewise.
1863 (push_decl_namespace): Likewise.
1864 (pop_decl_namespace): Likewise.
1866 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
1868 * call.c (build_java_interface_fn_ref): Call build_function_type_list
1869 instead of build_function_type.
1870 * decl.c (cxx_init_decl_processing): Likewise.
1871 (declare_global_var): Likewise.
1872 (get_atexit_node): Likewise.
1873 (expand_static_init): Likewise.
1874 * decl2.c (start_objects): Likewise.
1875 (start_static_storage_duration_function): Likewise.
1876 * except.c (init_exception_processing): Likewise.
1877 (build_exc_ptr): Likewise.
1878 (build_throw): Likewise.
1879 * rtti.c (throw_bad_cast): Likewise.
1880 (throw_bad_typeid): Likewise.
1881 (build_dynamic_cast_1): Likewise.
1883 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
1885 * call.c (build_call_n): Call XALLOCAVEC instead of alloca.
1886 (build_op_delete_call): Likewise.
1887 (build_over_call): Likewise.
1888 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
1889 * pt.c (process_partial_specialization): Likewise.
1890 (tsubst_template_args): Likewise.
1891 * semantics.c (finish_asm_stmt): Likewise.
1893 2010-06-08 Nathan Sidwell <nathan@codesourcery.com>
1895 * decl.c (record_key_method_defined): New, broken out of ...
1896 (finish_function): ... here. Call it.
1897 (start_decl): Treat aliases as definitions.
1899 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1901 * typeck2.c (abstract_virtuals_error): Use typed GC allocation.
1903 * pt.c (maybe_process_partial_specialization): Likewise.
1904 (register_specialization): Likewise.
1905 (add_pending_template): Likewise.
1906 (lookup_template_class): Likewise.
1907 (push_tinst_level): Likewise.
1909 * parser.c (cp_lexer_new_main): Likewise.
1910 (cp_lexer_new_from_tokens): Likewise.
1911 (cp_token_cache_new): Likewise.
1912 (cp_parser_context_new): Likewise.
1913 (cp_parser_new): Likewise.
1914 (cp_parser_nested_name_specifier_opt): Likewise.
1915 (cp_parser_template_id): Likewise.
1917 * name-lookup.c (binding_entry_make): Likewise.
1918 (binding_table_construct): Likewise.
1919 (binding_table_new): Likewise.
1920 (cxx_binding_make): Likewise.
1921 (pushdecl_maybe_friend): Likewise.
1922 (begin_scope): Likewise.
1923 (push_to_top_level): Likewise.
1925 * lex.c (init_reswords): Likewise.
1926 (retrofit_lang_decl): Likewise.
1927 (cxx_dup_lang_specific_decl): Likewise.
1928 (copy_lang_type): Likewise.
1929 (cxx_make_type): Likewise.
1931 * decl.c (make_label_decl): Likewise.
1932 (check_goto): Likewise.
1933 (start_preparsed_function): Likewise.
1934 (save_function_data): Likewise.
1936 * cp-tree.h (TYPE_SET_PTRMEMFUNC_TYPE): Likewise.
1938 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
1940 * class.c (finish_struct_1): Likewise.
1942 * cp-tree.h (struct lang_type): Add variable_size GTY option.
1943 (struct lang_decl): Likewise.
1945 * parser.c (cp_parser_new): Update comment to not reference
1948 2010-06-07 Jason Merrill <jason@redhat.com>
1951 * error.c (dump_parameters): Mask out TFF_SCOPE.
1952 (dump_simple_decl): Don't print the scope of a PARM_DECL.
1953 (dump_scope): Remove no-op mask.
1956 * parser.c (cp_parser_lookup_name): Fix naming the constructor.
1958 * cp-tree.h (COMPLETE_OR_OPEN_TYPE_P): New macro.
1959 * init.c (build_offset_ref): Use it.
1960 * pt.c (maybe_process_partial_specialization): Use it.
1961 (instantiate_class_template): Use it.
1962 * search.c (lookup_base): Use it.
1964 2010-06-07 Jakub Jelinek <jakub@redhat.com>
1967 * expr.c (mark_exp_read): Handle INDIRECT_REF.
1968 * cvt.c (convert_to_void): Handle INDIRECT_REF like
1969 handled_component_p.
1972 * decl.c (initialize_local_var): If TREE_USED is set on the type,
1973 set also DECL_READ_P on the decl.
1975 2010-05-25 Dodji Seketeli <dodji@redhat.com>
1978 * cp-tree.h (typedef_variant_p): Move this declaration to
1980 * tree.c (typedef_variant_p): Move this definition to gcc/tree.c.
1981 * decl.c (grokdeclarator): Do not rename debug info of an
1982 anonymous tagged type named by a typedef.
1984 2010-06-05 Fabien Chêne <fabien@gcc.gnu.org>
1987 * class.c (check_field_decls): Move the call to
1988 check_bitfield_decl before trying to set the
1989 CLASSTYPE_READONLY_FIELDS_NEED_INIT flag.
1991 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
1993 * typeck.c: Update include path for moved files.
1996 * cp-gimplify.c: Likewise.
1997 * cp-lang.c: Likewise.
1999 * semantics.c: Likewise.
2000 * cxx-pretty-print.h: Likewise.
2001 * decl2.c: Likewise.
2002 * parser.c: Likewise.
2003 * cp-objcp-common.c: Likewise.
2004 * cp-tree.h: Likewise.
2005 * name-lookup.c: Likewise.
2007 * name-lookup.h: Likewise.
2008 * config-lang.in: Update paths in gtfiles for files in c-family/.
2009 * Make-lang.in: Likewise.
2011 2010-06-04 Magnus Fromreide <magfr@lysator.liu.se>
2013 * cvt.c (cp_convert_to_pointer): Use null_ptr_cst_p.
2014 * typeck.c (build_ptrmemfunc): Likewise.
2016 2010-06-04 Jason Merrill <jason@redhat.com>
2018 * typeck2.c (merge_exception_specifiers): Adjust merging of
2019 throw() and noexcept(true).
2021 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Avoid
2022 using an uninitialized variable.
2024 * cxx-pretty-print.c (pp_cxx_unary_expression): Handle NOEXCEPT_EXPR.
2025 (pp_cxx_expression): Likewise.
2027 Implement noexcept-specification (15.4)
2028 * parser.c (cp_parser_exception_specification_opt): Parse it.
2029 Give -Wdeprecated warning about throw() specs.
2030 * pt.c (tsubst_exception_specification): Handle it.
2031 * error.c (dump_exception_spec): Handle it.
2032 (dump_expr): Handle NOEXCEPT_EXPR.
2033 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
2034 * typeck.c (comp_except_specs): Handle compatibility rules.
2035 Change exact parm to take an enum.
2036 * typeck2.c (merge_exception_specifiers): Handle noexcept.
2037 * except.c (nothrow_spec_p, type_noexcept_p): New fns.
2038 (type_throw_all_p, build_noexcept_spec): New fns.
2039 * cp-tree.h (TYPE_NOTHROW_P, TYPE_NOEXCEPT_P): Use them.
2040 (comp_except_specs): Define ce_derived, ce_normal, ce_exact enums.
2041 (cp_tree_index): Add CPTI_NOEXCEPT_TRUE_SPEC, CPTI_NOEXCEPT_FALSE_SPEC.
2042 (noexcept_true_spec, noexcept_false_spec): New macros.
2043 * name-lookup.c (pushdecl_maybe_friend): Adjust.
2044 * search.c (check_final_overrider): Adjust.
2045 * decl.c (check_redeclaration_exception_specification): Adjust.
2046 (use_eh_spec_block): Use type_throw_all_p.
2047 (cxx_init_decl_processing): Set noexcept_false_spec,noexcept_true_spec.
2048 Give operator new a noexcept-specification in C++0x mode.
2049 * tree.c (build_exception_variant, cxx_type_hash_eq): Adjust.
2050 (cp_build_type_attribute_variant): Don't test TYPE_RAISES_EXCEPTIONS.
2052 Implement noexcept operator (5.3.7)
2053 * cp-tree.def (NOEXCEPT_EXPR): New.
2054 * except.c (check_noexcept_r, finish_noexcept_expr): New.
2055 * cp-tree.h: Declare finish_noexcept_expr.
2056 * parser.c (cp_parser_unary_expression): Parse noexcept-expression.
2057 * pt.c (tsubst_copy_and_build): And tsubst it.
2058 (type_dependent_expression_p): Handle it.
2059 (value_dependent_expression_p): Handle it.
2061 * call.c (build_conditional_expr): Never fold in unevaluated context.
2062 * tree.c (build_aggr_init_expr): Propagate TREE_NOTHROW.
2063 * semantics.c (simplify_aggr_init_expr): Likewise.
2064 * typeck.c (merge_types): Call merge_exception_specifiers.
2065 * decl.c (duplicate_decls): Check DECL_SOURCE_LOCATION rather than
2066 DECL_ANTICIPATED for preferring new type.
2068 2010-06-04 Joseph Myers <joseph@codesourcery.com>
2070 * g++spec.c (lang_specific_driver): Use GCC-specific formats in
2073 2010-06-04 Jakub Jelinek <jakub@redhat.com>
2076 * typeck.c (build_class_member_access_expr): Call mark_exp_read
2077 on object for static data members.
2079 2010-06-04 Jakub Jelinek <jakub@redhat.com>
2080 Jason Merrill <jason@redhat.com>
2083 * call.c (build_conditional_expr): If both arg2 and arg3 are lvalues
2084 with the same type, call mark_lvalue_use on both.
2086 2010-06-03 Nathan Froyd <froydnj@codesourcery.com>
2088 * class.c (struct vtbl_init_data_s): Remove last_init field.
2089 (struct secondary_vptr_vtt_init_data_s): Change type of inits field
2091 (finish_vtbls): Use a VEC rather than a TREE_LIST for the accumulated
2093 (build_vtt): Likewise.
2094 (initialize_vtable): Take a VEC instead of a tree.
2095 (build_vtt_inits): Change return type to void. Take a VEC **
2096 instead of a tree *; accumulate results into said VEC.
2097 (build_ctor_vtbl_group): Use a VEC rather than a TREE_LIST for the
2098 accumulated initializers. Pass the vtable to accumulate_vtbl_inits.
2099 (accumulate_vtbl_inits): Add extra vtable tree parameter; take a VEC
2101 (dfs_accumulate_vtbl_inits): Likewise. Change return type to void.
2102 (build_vtbl_initializer): Add VEC parameter; accumulate initializers
2104 (dfs_build_secondary_vptr_vtt_inits): Use CONSTRUCTOR_APPEND_ELT
2105 rather than tree_cons.
2106 (build_vbase_offset_vtbl_entries): Likewise.
2107 (add_vcall_offset): Likewise.
2108 (build_rtti_vtbl_entries): Likewise.
2109 * cp-tree.h (initialize_artificial_var): Take a VEC instead of a tree.
2110 * decl.c (initialize_artificial_var): Use build_constructor instead
2111 of build_constructor_from_list.
2113 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
2116 * class.c (layout_class_type): Check MAX_FIXED_MODE_SIZE on
2119 2010-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2121 * parser.c (cp_parser_mem_initializer_list): Change error text.
2123 2010-06-02 Jakub Jelinek <jakub@redhat.com>
2125 * cp-objcp-common.c (shadowed_var_for_decl): Change into
2126 tree_decl_map hashtab from tree_map.
2127 (decl_shadowed_for_var_lookup, decl_shadowed_for_var_insert): Adjust.
2128 (init_shadowed_var_for_decl): Adjust initialization.
2131 * cvt.c (convert_to_void): If implicit is NULL, call mark_rvalue_use
2132 instead of calling mark_exp_read only when not an assignment.
2135 * semantics.c (finalize_nrv): Don't copy DECL_ARTIFICIAL, DECL_IGNORED_P,
2136 DECL_SOURCE_LOCATION and DECL_ABSTRACT_ORIGIN from var to result.
2137 Set DECL_VALUE_EXPR on var.
2139 2010-06-02 Jason Merrill <jason@redhat.com>
2141 * error.c (dump_type): Improve typedef handling.
2146 * name-lookup.c (same_entity_p): New.
2147 (ambiguous_decl): Multiple declarations of the same entity
2150 2010-06-01 Jason Merrill <jason@redhat.com>
2153 * call.c (add_list_candidates): Prefer the default constructor.
2154 (build_aggr_conv): Treat missing initializers like { }.
2155 * typeck2.c (process_init_constructor_record): Likewise.
2156 * init.c (expand_default_init): Use digest_init for
2157 direct aggregate initialization, too.
2159 * call.c (add_list_candidates): Split out...
2160 (build_user_type_conversion_1): ...from here.
2161 (build_new_method_call): And here.
2162 (implicit_conversion): Propagate LOOKUP_NO_NARROWING.
2165 * call.c (build_list_conv): Set list-initialization flags properly.
2167 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
2169 * typeck2.c (build_x_arrow): Make types_memoized a VEC.
2171 2010-06-01 Arnaud Charlet <charlet@adacore.com>
2172 Matthew Gingell <gingell@adacore.com>
2174 * Make-lang.in (CXX_C_OBJS): Add c-ada-spec.o.
2175 * decl2.c: Include langhooks.h and c-ada-spec.h.
2176 (cpp_check, collect_source_refs, collect_ada_namespace,
2177 collect_all_refs): New functions.
2178 (cp_write_global_declarations): Add handling of -fdump-ada-spec.
2179 * lang-specs.h: Ditto.
2181 2010-05-29 Nathan Froyd <froydnj@codesourcery.com>
2183 * cp-tree.h (cp_build_function_call_nary): Declare.
2184 * typeck.c (cp_build_function_call_nary): Define.
2185 * decl.c (register_dtor_fn): Use it instead of
2186 cp_build_function_call.
2187 (cxx_maybe_build_cleanup): Likewise.
2188 * decl2.c (generate_ctor_or_dtor_function): Likewise.
2189 * except.c (do_get_exception_ptr): Likewise.
2190 (do_begin_catch): Likewise.
2191 (do_allocate_exception): Likewise.
2192 (do_free_exception): Likewise.
2193 (build_throw): Likewise. Use cp_build_function_call_vec instead
2194 of cp_build_function_call.
2195 (do_end_catch): Likewise.
2197 2010-05-29 Nathan Froyd <froydnj@codesourcery.com>
2199 * cp-tree.h (struct cp_decl_specifier_seq): Move type_location field up.
2200 (struct cp_declarator): Move id_loc field up.
2202 2010-05-29 Steven Bosscher <steven@gcc.gnu.org>
2204 * cp-tree.h (ATTRIBUTE_GCC_CXXDIAG): Remove. Require that
2205 this file is included before c-common.h. Define GCC_DIAG_STYLE
2206 before including diagnostic-core.h and toplev.h.
2207 (pedwarn_cxx98): Use ATTRIBUTE_GCC_DIAG.
2208 * pt.c: Include cp-tree.h before c-common.h.
2210 2010-05-29 Steven Bosscher <steven@gcc.gnu.org>
2212 * tree.c (c_register_addr_space): Add stub.
2214 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2216 * g++spec.c (lang_specific_driver): Use fatal_error instead of
2219 2010-05-28 Dodji Seketeli <dodji@redhat.com>
2221 Revert fix of PR c++/44188
2222 * cp-tree.h (typedef_variant_p): Revert moving this declaration to
2224 * tree.c (typedef_variant_p): Revert moving this definition to
2226 * decl.c (grokdeclarator): Revert naming typedef handling.
2228 2010-05-27 Joseph Myers <joseph@codesourcery.com>
2230 * call.c: Include diagnostic-core.h instead of diagnostic.h.
2231 * cp-lang.c: Don't include diagnostic.h
2232 * name-lookup.c: Include diagnostic-core.h instead of
2234 (cp_emit_debug_info_for_using): Use seen_error.
2235 * optimize.c: Include diagnostic-core.h instead of diagnostic.h.
2236 * parser.c: Include diagnostic-core.h instead of diagnostic.h.
2237 * pt.c (iterative_hash_template_arg): Use seen_error.
2238 * repo.c: Include diagnostic-core.h instead of diagnostic.h.
2239 * typeck2.c: Include diagnostic-core.h instead of diagnostic.h.
2240 * Make-lang.in (cp/cp-lang.o, cp/typeck2.o, cp/call.o, cp/repo.o,
2241 cp/optimize.o, cp/parser.o, cp/name-lookup.o): Update
2244 2010-05-25 Dodji Seketeli <dodji@redhat.com>
2247 * cp-tree.h (typedef_variant_p): Move this declaration to
2249 * tree.c (typedef_variant_p): Move this definition to gcc/tree.c.
2250 * decl.c (grokdeclarator): Do not rename debug info of an
2251 anonymous tagged type named by a typedef.
2253 2010-05-27 Jason Merrill <jason@redhat.com>
2256 * decl.c (grokdeclarator) [cdk_pointer et al]: Force evaluation of
2259 2010-05-27 Kai Tietz <kai.tietz@onevision.com>
2262 * rtti.c (emit_support_tinfos): Check for NULL_TREE.
2263 * class.c (layout_class_type): Likewise.
2264 * decl.c (finish_enum): Likewise.
2265 * mangle.c (write_builitin_type): Likewise.
2267 2010-05-26 Kai Tietz <kai.tietz@onevision.com>
2269 * cp-tree.h (cp_decl_specifier_seq): Add new bifield
2271 * decl.c (grokdeclarator): Handle __int128.
2272 * parser.c (cp_lexer_next_token_is_decl_specifier_ke): Likewise.
2273 (cp_parser_simple_type_specifier): Likewise.
2274 * rtti.c (emit_support_tinfos): Add int128 nodes for rtti.
2275 * typeck.c (cp_common_type): Handle __int128.
2276 * mangle.c (integer_type_codes): Add itk_int128 and
2277 itk_unsigned_int128.
2279 2010-05-26 Jason Merrill <jason@redhat.com>
2282 * pt.c (tsubst_pack_expansion): Don't get confused by recursive
2285 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2287 * cp-lang.c: Do not include expr.h.
2289 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2291 * decl.c: Do not include rtl.h
2292 * semantics.c: Likewise.
2294 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
2296 * cp-tree.h: Do not include splay-tree.h.
2297 (struct prtmem_cst): Remove unused field and false comment.
2298 * typeck.c: Do not include rtl.h, expr.h, and tm_p.h.
2299 * optimize.c: Do not inclde rtl.h, insn-config.h, and integrate.h.
2300 * init.c: Do not include rtl.h and expr.h.
2301 * class.c: Do not include rtl.h. Include splay-tree.h.
2302 (build_clone): Use plain NULL instead of NULL_RTX.
2303 * decl.c: Do not include expr.h. Explain why rtl.h has to be
2304 included. Include splay-tree.h.
2305 * method.c: Do not include rtl.h and expr.h.
2306 (use_thunk): Use plain NULL instead of NULL_RTX.
2307 * except.c: Do not include rtl.h, expr.h, and libfuncs.h.
2308 * tree.c: Do not include rtl.h, insn-config.h, integrate.h,
2309 and target.h. Include splay-tree.h.
2310 * expr.c: Do not include rtl.h and expr.h.
2311 * pt.c: Do not include obstack.h and rtl.h.
2312 (tsubst_friend_function): Use plain NULL instead of NULL_RTX.
2313 (tsubst_decl): Likewise.
2314 (instantiate_decl): Likewise.
2315 * semantics.c: Do not include exprt.h and debug.h. Explain why
2316 rtl.h has to be included.
2317 * decl2.c: Do not include rtl.h and expr.h. Include splay-tree.h.
2318 * call.c: Do not include rtl.h and expr.h.
2319 * search.c: Do not include obstack.h and rtl.h.
2320 * friend.c: Do not include rtl.h and expr.h.
2321 * Make-lang.in: Update dependencies.
2323 2010-05-25 Jakub Jelinek <jakub@redhat.com>
2326 * parser.c (non_integral_constant): Add NIC_NONE.
2327 (required_token): Add RT_NONE.
2328 (cp_parser_unary_expression): Initialize non_constant_p
2330 (cp_parser_asm_definition): Initialize missing to RT_NONE.
2331 (cp_parser_primary_expression, cp_parser_postfix_expression,
2332 cp_parser_cast_expression, cp_parser_binary_expression,
2333 cp_parser_functional_cast): Fix formatting.
2335 2010-05-25 Shujing Zhao <pearly.zhao@oracle.com>
2338 * parser.c: Remove inclusion of dyn-string.h.
2339 (non_integral_constant): New enum.
2340 (name_lookup_error): New enum.
2341 (required_token): New enum.
2342 (cp_parser_required_error): New function.
2343 (cp_parser_require): Change the type of variable token_desc to
2344 required_token and use cp_parser_required_error.
2345 (cp_parser_require_keyword): Likewise.
2346 (cp_parser_error): Use gmsgid as parameter.
2347 (cp_parser_name_lookup_error): Change the type of variable desired to
2348 name_lookup_error and put the diagnostic in the full sentences. Change
2350 (cp_parser_non_integral_constant_expression): Change the type of the
2351 variable thing to non_integral_constant and put the diagnostics in
2352 full sentences. Change caller.
2354 2010-05-24 Eric Botcazou <ebotcazou@adacore.com>
2357 * typeck.c (cp_build_unary_op): Fold offsetof-like computations.
2359 2010-05-24 Joseph Myers <joseph@codesourcery.com>
2361 * error.c (cp_diagnostic_starter): Update call to
2362 diagnostic_build_prefix.
2363 (cp_print_error_function,
2364 print_instantiation_partial_context_line): Check show_column flag
2367 2010-05-24 Jason Merrill <jason@redhat.com>
2370 * decl.c (check_initializer): Don't wrap an init-list in a
2372 * init.c (build_aggr_init): Don't assume copy-initialization if
2373 init has CONSTRUCTOR_IS_DIRECT_INIT.
2374 * call.c (build_new_method_call): Sanity check.
2376 2010-05-24 Nathan Froyd <froydnj@codesourcery.com>
2378 * rtti.c (tinfo_base_init): Use build_constructor instead of
2379 build_constructor_from_list. Don't cons a tree node for
2381 (generic_initializer): Use build_constructor_single instead of
2382 build_constructor_from_list.
2383 (ptr_initializer): Use build_constructor instead of
2384 build_constructor_from_list
2385 (ptm_initializer): Likewise.
2386 (class_initializer): Likewise. Take varargs instead of TRAIL.
2387 (get_pseudo_ti_init): Adjust calls to class_initializer. Use
2388 build_constructor instead of build_constructor_from_list.
2390 2010-05-22 Steven Bosscher <steven@gcc.gnu.org>
2392 * semantics.c: Include bitmap.h.
2393 * Make-lang.in: Update dependencies.
2395 2010-05-22 Jan Hubicka <jh@suse.cz>
2397 * decl2.c (maybe_emit_vtables): Produce same comdat group when outputting
2399 (cxx_callgraph_analyze_expr): Remove code marking vtables needed.
2401 2010-05-21 Joseph Myers <joseph@codesourcery.com>
2403 * cxx-pretty-print.c: Correct merge error.
2405 2010-05-21 Joseph Myers <joseph@codesourcery.com>
2407 * error.c: Include tree-diagnostic.h and tree-pretty-print.h.
2408 (cp_print_error_function): Use diagnostic_abstract_origin macro.
2409 (cp_printer): Handle %K here using percent_K_format.
2410 * cxx-pretty-print.c: Include tree-pretty-print.h.
2411 * Make-lang.in (cp/error.o, cp/cxx-pretty-print.o): Update
2414 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2416 * error.c, tree.c, typeck2.c, cxx-pretty-print.c, mangle.c:
2417 Clean up redundant includes.
2419 2010-05-20 Paolo Carlini <paolo.carlini@oracle.com>
2422 * decl.c (xref_basetypes): Return false in case of ill-formed
2425 2010-05-19 Jason Merrill <jason@redhat.com>
2427 * call.c (reference_binding): Use cp_build_qualified_type_real
2428 and cp_type_quals consistently.
2429 (add_function_candidate): Likewise.
2430 (build_conditional_expr): Likewise.
2431 (convert_like_real): Likewise.
2432 (type_passed_as): Likewise.
2433 * class.c (add_method): Likewise.
2434 (same_signature_p): Likewise.
2435 (layout_class_type): Likewise.
2436 * decl.c (cxx_init_decl_processing): Likewise.
2437 (cp_fname_init): Likewise.
2438 (grokdeclarator): Likewise.
2439 * decl2.c (cp_reconstruct_complex_type): Likewise.
2440 * init.c (build_new_1): Likewise.
2441 * method.c (do_build_copy_constructor): Likewise.
2442 (implicitly_declare_fn): Likewise.
2443 * pt.c (tsubst_aggr_type): Likewise.
2445 * rtti.c (init_rtti_processing): Likewise.
2446 (build_headof): Likewise.
2447 (build_dynamic_cast_1): Likewise.
2448 (tinfo_base_init): Likewise.
2449 (emit_support_tinfos): Likewise.
2450 * semantics.c (capture_decltype): Likewise.
2451 * tree.c (cv_unqualified): Likewise.
2452 * typeck.c (composite_pointer_type): Likewise.
2453 (string_conv_p): Likewise.
2455 * mangle.c (write_CV_qualifiers_for_type): Tweak.
2457 * call.c (initialize_reference): Use CP_TYPE_CONST_P.
2458 * decl.c (start_decl): Likewise.
2459 * semantics.c (finish_compound_literal): Likewise.
2460 * typeck.c (check_return_expr): Use CP_TYPE_VOLATILE_P.
2461 (cp_type_readonly): Remove.
2462 * cp-tree.h: Remove declaration.
2464 * typeck.c (merge_types): Preserve memfn quals.
2466 * decl.c (grokdeclarator): Don't check quals on fn type.
2467 * typeck.c (cp_apply_type_quals_to_decl): Likewise.
2468 * tree.c (cp_build_qualified_type_real): Simplify qualifier checking.
2471 * typeck.c (type_memfn_quals): New fn.
2472 (apply_memfn_quals): New fn.
2473 (cp_type_quals): Return TYPE_UNQUALIFIED for FUNCTION_TYPE.
2474 (cp_type_readonly): Use cp_type_quals.
2475 * cp-tree.h: Add declarations.
2476 * tree.c (cp_build_qualified_type_real): Don't set, but do
2477 preserve, quals on FUNCTION_TYPE.
2478 (strip_typedefs): Use apply_memfn_quals and type_memfn_quals.
2479 * decl.c (build_ptrmem_type): Likewise.
2480 (grokdeclarator): Likewise.
2481 (static_fn_type): Likewise.
2482 * decl2.c (change_return_type): Likewise.
2483 (cp_reconstruct_complex_type): Likewise.
2484 * pt.c (tsubst_function_type): Likewise.
2486 (tsubst): Likewise. Drop special FUNCTION_TYPE substitution code.
2488 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
2490 * tree.c (build_min_non_dep_call_vec): Update comment.
2492 2010-05-17 Jason Merrill <jason@redhat.com>
2494 * call.c (struct z_candidate): Add explicit_targs field.
2495 (add_template_candidate_real): Set it.
2496 (build_over_call): Use it to control init-list warning.
2499 * call.c (build_over_call): Limit init-list deduction warning to
2500 cases where the argument is actually an init-list.
2503 * call.c (build_over_call): Don't do bitwise copy for move ctor.
2505 2010-05-17 Dodji Seketeli <dodji@redhat.com>
2506 Jason Merrill <jason@redhat.com>
2509 * decl.c (compute_array_index_type): Call mark_rvalue_use.
2511 2010-05-15 Jason Merrill <jason@redhat.com>
2513 * cp-tree.h (TYPE_NOEXCEPT_P): New macro.
2514 * except.c (begin_eh_spec_block): Use MUST_NOT_THROW_EXPR if
2516 (finish_eh_spec_block): Adjust.
2518 2010-05-15 Jakub Jelinek <jakub@redhat.com>
2521 * pt.c (tsubst): Unshare template argument.
2523 2010-05-15 Steven Bosscher <steven@gcc.gnu.org>
2525 * decl.c: Include tree-iterator.h, as fixup for tree-inline.h changes.
2526 * Make-lang.in: Fix dependencies accordingly.
2528 2010-05-14 Jason Merrill <jason@redhat.com>
2531 * except.c (build_throw): Simplify, adjust for DR 475.
2534 * except.c (dtor_nothrow): Return nonzero for type with
2538 * cp-gimplify.c (gimplify_must_not_throw_expr): Use
2539 gimple_build_eh_must_not_throw.
2541 2010-05-14 Martin Jambor <mjambor@suse.cz>
2543 * cp-lang.c (LANG_HOOKS_FOLD_OBJ_TYPE_REF): Remove both its undef
2546 2010-05-14 Jonathan Wakely <jwakely.gcc@gmail.com>
2548 * call.c (build_new_method_call): Change warning text.
2549 * typeck2.c (build_functional_cast): Change error text.
2551 2010-05-14 Shujing Zhao <pearly.zhao@oracle.com>
2554 * name-lookup.c (pushdecl_maybe_friend): Avoid the warnings about
2555 shadowing the outer parameter or variables by the declaration of
2556 nested function in nested structure or class. Warn the shadowing by
2557 the declaration of nested lambda expression.
2559 2010-05-13 Jason Merrill <jason@redhat.com>
2561 * typeck.c (cp_build_array_ref): Factor out from...
2562 (build_array_ref): ...here. Drop complain parm.
2563 (build_new_op): Adjust.
2564 * class.c (build_vtbl_ref_1): Adjust.
2565 * decl2.c (grok_array_decl): Adjust.
2566 * cp-tree.h: Adjust prototypes.
2568 2010-05-13 Jan Hubicka <jh@suse.cz>
2570 * decl.c (cp_finish_decl): Do not worry about used attribute.
2572 2010-05-12 Jason Merrill <jason@redhat.com>
2574 * typeck.c (build_array_ref): Take complain parm.
2575 * cp-tree.h: Add it to prototype.
2576 * call.c (build_new_op): Pass it.
2577 * class.c (build_vtbl_ref): Pass it.
2578 * decl2.c (grok_array_decl): Pass it.
2582 * cp-tree.def (NULLPTR_TYPE): Remove.
2583 * cp-tree.h (NULLPTR_TYPE_P): New.
2584 (SCALAR_TYPE_P): Use it.
2585 (nullptr_type_node): New.
2586 (cp_tree_index): Add CPTI_NULLPTR_TYPE.
2587 * decl.c (cxx_init_decl_processing): Call record_builtin_type on
2589 * cvt.c (ocp_convert): Use NULLPTR_TYPE_P instead of NULLPTR_TYPE.
2590 * cxx-pretty-print.c (pp_cxx_constant): Likewise.
2591 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2592 * mangle.c (write_type): Likewise.
2593 * name-lookup.c (arg_assoc_type): Likewise.
2594 * typeck.c (build_reinterpret_cast_1): Likewise.
2595 * rtti.c (typeinfo_in_lib_p): Likewise.
2596 (emit_support_tinfos): Remove local nullptr_type_node.
2598 * cp-tree.h (UNKNOWN_TYPE): Remove.
2599 * decl.c (cxx_init_decl_processing): Use LANG_TYPE instead.
2600 * error.c (dumy_type, dump_type_prefix, dump_type_suffix): Likewise.
2601 * typeck2.c (cxx_incomplete_type_diagnostic): Likewise.
2602 * class.c (instantiate_type): Check unknown_type_node rather than
2604 * name-lookup.c (maybe_push_decl): Likewise.
2605 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2606 (get_typeid): Likewise.
2607 * semantics.c (finish_offsetof): Likewise.
2610 * call.c (add_template_candidate_real): If deduction fails, still
2611 add the template as a non-viable candidate.
2612 (equal_functions): Handle template candidates.
2613 (print_z_candidate): Likewise.
2614 (print_z_candidates): Likewise.
2615 (build_new_function_call): Likewise.
2617 * cp-tree.h (LOOKUP_LIST_ONLY): New.
2618 * call.c (add_candidates): Enforce it.
2619 (build_new_method_call): Try non-list ctor if no viable list ctor.
2620 (build_user_type_conversion_1): Likewise.
2622 * call.c (add_candidates): Distinguish between type(x) and
2624 (convert_class_to_reference): Set LOOKUP_NO_CONVERSION.
2625 (build_new_method_call): Give better error for conversion op.
2627 * call.c (add_candidates): Add first_arg and return_type parms.
2628 Add special constructor/conversion op handling.
2629 (convert_class_to_reference): Use it.
2630 (build_user_type_conversion_1): Likewise.
2631 (build_op_call): Likewise.
2632 (build_new_method_call): Likewise.
2633 (build_new_op): Adjust.
2634 (perform_overload_resolution): Adjust.
2636 2010-05-11 Paolo Carlini <paolo.carlini@oracle.com>
2641 * pt.c (process_partial_specialization): Return error_mark_node
2642 in case of unused template parameters in partial specialization.
2644 2010-05-11 Jakub Jelinek <jakub@redhat.com>
2647 * semantics.c (finish_expr_stmt): Don't call mark_exp_read here...
2648 * cvt.c (convert_to_void): ... but here. If expr is a COMPOUND_EXPR,
2649 look at its second operand.
2651 2010-05-10 Jason Merrill <jason@redhat.com>
2654 * semantics.c (baselink_for_fns): Revert earlier change.
2657 * typeck.c (cp_build_modify_expr): Complain about assignment to
2658 array from init list.
2660 2010-05-10 Fabien Chêne <fabien.chene@gmail.com>
2663 * decl.c (check_initializer): strip array type before checking for
2664 uninitialized const or ref members.
2666 2010-05-07 Fabien Chêne <fabien.chene@gmail.com>
2669 * init.c (diagnose_uninitialized_cst_or_ref_member_1): Returns the
2670 error count. Emit errors only if compain is true.
2671 (build_new_1): Do not return error_mark_node if
2672 diagnose_uninitialized_cst_or_ref_member_1 does not diagnose any
2673 errors. Delay the check for user-provided constructor.
2674 (perform_member_init): Adjust.
2675 * cp-tree.h (diagnose_uninitialized_cst_or_ref_member): Change the
2678 2010-05-06 Magnus Fromreide <magfr@lysator.liu.se>
2679 Jason Merrill <jason@redhat.com>
2681 Add support for C++0x nullptr.
2682 * cp-tree.def: Add NULLPTR_TYPE.
2683 * cp-tree.h: Add nullptr_node.
2684 (cp_tree_index): Add CPTI_NULLPTR.
2685 (SCALAR_TYPE_P): Add NULLPTR_TYPE.
2686 * call.c (null_ptr_cst_p): Handle nullptr.
2687 (standard_conversion): Likewise.
2688 (convert_arg_to_ellipsis): Likewise.
2689 * mangle.c (write_type): Likewise.
2690 * name-lookup.c (arg_assoc_type): Likewise.
2691 * parser.c (cp_parser_primary_expression): Likewise.
2692 * typeck.c (cp_build_binary_op): Likewise.
2693 (build_reinterpret_cast_1): Likewise.
2694 * error.c (dump_type): Likewise.
2695 (dump_type_prefix, dump_type_suffix): Likewise.
2696 * decl.c (cxx_init_decl_processing): Likewise.
2697 * cxx-pretty-print.c (pp_cxx_constant): Likewise.
2698 * cvt.c (ocp_convert): Likewise.
2699 * rtti.c (typeinfo_in_lib_p, emit_support_tinfos): Put
2700 nullptr_t tinfo in libsupc++.
2702 2010-05-06 Jason Merrill <jason@redhat.com>
2704 * semantics.c (simplify_aggr_init_expr): Use INIT_EXPR.
2706 2010-04-22 Jakub Jelinek <jakub@redhat.com>
2707 Dodji Seketeli <dodji@redhat.com>
2710 * cp-tree.h (mark_exp_read, rvalue_use, lvalue_use, type_use):
2712 * expr.c (mark_exp_read, rvalue_use, lvalue_use, type_use): ... new fns.
2713 * typeck.c (cxx_sizeof_expr, cxx_alignof_expr): Call type_use.
2714 (decay_conversion, perform_integral_promotions): Call rvalue_use.
2715 (cp_build_unary_op): Call lvalue_use.
2716 * decl.c (unused_but_set_errorcount): New variable.
2717 (poplevel): Issue -Wunused-but-set-variable diagnostics.
2718 (duplicate_decls): Merge DECL_READ_P flags.
2719 (start_cleanup_fn): Set DECL_READ_P flag.
2720 (finish_function): Issue -Wunused-but-set-parameter diagnostics.
2721 * tree.c (rvalue): Call rvalue_use.
2722 * pt.c (convert_nontype_argument): Likewise.
2723 * semantics.c (finish_expr_stmt, finish_asm_stmt, finish_typeof,
2724 finish_decltype_type): Likewise.
2725 * call.c (convert_like_real) <ck_identity, ck_user>: Call rvalue use.
2726 (build_x_va_arg, build_new_method_call, build_over_call): Call lvalue_use
2727 or rvalue_use depending on the expr.
2728 * init.c (build_new, build_delete): Likewise.
2729 * rtti.c (build_typeid, build_dynamic_cast_1): Likewise.
2731 2010-05-05 Jason Merrill <jason@redhat.com>
2734 * cp-gimplify.c (cp_gimplify_expr): Remove copies of empty classes.
2735 * call.c (build_over_call): Don't try to avoid INIT_EXPR copies here.
2737 2010-05-04 Paolo Carlini <paolo.carlini@oracle.com>
2740 * pt.c (unify): Check each elt for error_mark_node.
2742 2010-05-04 Jason Merrill <jason@redhat.com>
2745 * typeck.c (cp_build_binary_op): Allow enums for <> as well.
2747 2010-05-04 Paolo Carlini <paolo.carlini@oracle.com>
2750 * call.c (build_new_method_call): Return error_mark_node if fns is
2753 2010-05-03 Dodji Seketeli <dodji@redhat.com>
2756 * pt.c (most_specialized_class): Pretend we are processing
2757 a template decl during the call to coerce_template_parms.
2759 2010-05-03 Jason Merrill <jason@redhat.com>
2763 * decl.c (finish_enum): Use the TYPE_MIN_VALUE and TYPE_MAX_VALUE
2764 from the selected underlying type unless -fstrict-enums. Set
2765 ENUM_UNDERLYING_TYPE to have the restricted range.
2766 * cvt.c (type_promotes_to): Use ENUM_UNDERLYING_TYPE.
2767 * class.c (check_bitfield_decl): Likewise.
2769 2010-05-01 H.J. Lu <hongjiu.lu@intel.com>
2772 * init.c (build_new_1): Revert the accidental checkin in
2775 2010-04-30 Jason Merrill <jason@redhat.com>
2778 * cxx-pretty-print.c (pp_cxx_decl_specifier_seq): Move pmf handling...
2779 (pp_cxx_type_specifier_seq): ...here.
2781 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
2783 * optimize.c, parser.c, mangle.c, cp-tree.h: Do not include varray.h.
2784 * Make-lang.in: Don't include varray.h dependency in CXX_TREE_H.
2786 2010-04-30 Shujing Zhao <pearly.zhao@oracle.com>
2789 * typeck.c (warn_args_num): New function.
2790 (convert_arguments): Use warn_args_num to print the diagnostic
2793 2010-04-29 Fabien Chêne <fabien.chene@gmail.com>
2796 * init.c (diagnose_uninitialized_cst_or_ref_member): check for
2797 user-provided constructor while recursing.
2799 2010-04-28 Manuel López-Ibáñez <manu@gcc.gnu.org>
2802 * error.c (print_instantiation_partial_context_line): Handle
2803 recursive instantiation.
2804 (print_instantiation_partial_context): Likewise.
2806 2010-04-27 Jason Merrill <jason@redhat.com>
2808 * init.c (perform_member_init): Check CLASS_TYPE_P.
2810 2010-04-27 Fabien Chêne <fabien.chene@gmail.com>
2813 * init.c (perform_member_init): check for uninitialized const or
2814 reference members, including array types.
2816 2010-04-24 Jason Merrill <jason@redhat.com>
2818 * tree.c (get_fns): Split out from get_first_fn.
2819 * cp-tree.h: Declare it.
2820 * search.c (shared_member_p): Use it.
2821 * semantics.c (finish_qualified_id_expr): Simplify.
2822 (finish_id_expression): Simplify.
2824 * semantics.c (finish_non_static_data_member): Call maybe_dummy_object
2825 whenever object is NULL_TREE. Don't do 'this' capture here.
2826 (finish_qualified_id_expr): Pass NULL_TREE.
2827 (finish_id_expression): Likewise.
2828 (lambda_expr_this_capture): Likewise.
2830 * semantics.c (finish_qualified_id_expr): Use maybe_dummy_object
2831 rather than checking current_class_ref directly.
2832 (finish_call_expr): Likewise.
2835 * name-lookup.c (qualify_lookup): Disqualify lambda op().
2836 * class.c (current_nonlambda_class_type): New fn.
2837 * semantics.c (nonlambda_method_basetype): New.
2838 * cp-tree.h: Declare them.
2839 * tree.c (maybe_dummy_object): Handle implicit 'this' capture.
2841 * semantics.c (baselink_for_fns): Correct BASELINK_BINFO.
2844 * semantics.c (lambda_return_type): Complain about
2848 * tree.c (cv_unqualified): Handle error_mark_node.
2851 * call.c (convert_like_real) [ck_ambig]: Just return error_mark_node
2852 if we don't want errors.
2855 * class.c (convert_to_base): Add complain parameter. Pass
2856 ba_quiet to lookup_base if we don't want errors.
2857 (build_vfield_ref): Pass complain to convert_to_base.
2858 * call.c (convert_like_real): Likewise.
2859 (initialize_reference): Likewise.
2860 (perform_direct_initialization_if_possible): Pass complain to
2862 * cp-tree.h: Adjust.
2864 2010-04-27 Fabien Chêne <fabien.chene@gmail.com>
2865 Jason Merrill <jason@redhat.com>
2868 * decl.c (check_for_uninitialized_const_var): Handle classes that need
2870 (check_initializer): Call it for classes that need constructing, too.
2871 * class.c (in_class_defaulted_default_constructor): New.
2872 * cp-tree.h: Declare it.
2874 2010-04-20 Jason Merrill <jason@redhat.com>
2877 * init.c (constant_value_1): Treat error_mark_node as a constant
2878 if DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P is set.
2879 * cvt.c (ocp_convert): Handle getting error_mark_node from
2880 integral_constant_value.
2881 * decl.c (compute_array_index_type): Likewise.
2883 2010-04-20 Dodji Seketeli <dodji@redhat.com>
2887 * typeck.c (incompatible_dependent_types_p): If one of the
2888 compared types if not a typedef then honour their main variant
2891 2010-04-20 Jakub Jelinek <jakub@redhat.com>
2893 * cp-tree.h (TYPE_REF_IS_RVALUE): Remove.
2895 2010-04-19 Dodji Seketeli <dodji@redhat.com>
2898 * typeck.c (structural_comptypes): Test dependent typedefs
2899 incompatibility before testing for their main variant based
2902 2010-04-19 Jakub Jelinek <jakub@redhat.com>
2904 * cp-tree.h (SCOPED_ENUM_P, UNSCOPED_ENUM_P, SET_SCOPED_ENUM_P): Use
2905 ENUM_IS_SCOPED bit instead of TYPE_LANG_FLAG_5.
2907 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2909 * decl.c (cxx_init_decl_processing): Remove second argument in call to
2910 build_common_tree_nodes.
2912 2010-04-14 Jason Merrill <jason@redhat.com>
2915 * parser.c (cp_parser_parenthesized_expression_list): Change
2916 is_attribute_list parm to int to indicate whether or not to
2917 handle initial identifier specially.
2918 (cp_parser_attribute_list): Use attribute_takes_identifier_p.
2920 2010-04-13 Jason Merrill <jason@redhat.com>
2922 * call.c (type_decays_to): Check MAYBE_CLASS_TYPE_P instead of
2924 * parser.c (cp_parser_lambda_expression): Complain about lambda in
2925 unevaluated context.
2926 * pt.c (iterative_hash_template_arg): Don't crash on lambda.
2928 2010-04-12 Jason Merrill <jason@redhat.com>
2931 * semantics.c (maybe_add_lambda_conv_op): Use build_call_a and tweak
2932 return value directly.
2934 * call.c (type_decays_to): Call cv_unqualified for non-class type.
2936 2010-04-12 Fabien Chene <fabien.chene@gmail.com>
2939 * cp-tree.h (diagnose_uninitialized_cst_or_ref_member): Declare.
2940 * init.c (build_new_1): Check for uninitialized const members and
2941 uninitialized reference members, when using new without
2942 new-initializer. Call diagnose_uninitialized_cst_or_ref_member.
2943 (diagnose_uninitialized_cst_or_ref_member): Define, call
2944 diagnose_uninitialized_cst_or_ref_member_1.
2945 (diagnose_uninitialized_cst_or_ref_member_1): New function.
2947 2010-04-12 Richard Guenther <rguenther@suse.de>
2950 * semantics.c (expand_or_defer_fn_1): Do not keep extern
2951 template inline functions.
2953 2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2956 * typeck.c (cp_build_c_cast): Warn for casting integer to larger
2959 2010-04-07 Jason Merrill <jason@redhat.com>
2962 * decl.c (start_preparsed_function): Do defer nested functions.
2964 PR c++/11094, DR 408
2965 * cp-tree.h (VAR_HAD_UNKNOWN_BOUND, SET_VAR_HAD_UNKNOWN_BOUND): New.
2966 * decl2.c (finish_static_data_member_decl): Set it.
2967 * decl.c (duplicate_decls): Propagate it.
2968 * pt.c (tsubst_decl): Don't substitute the domain of an array
2969 VAR_DECL if it's set.
2970 (regenerate_decl_from_template): Substitute it here.
2971 (type_dependent_expression_p): Return true if it's set.
2972 * semantics.c (finish_decltype_type): Instantiate such a variable.
2973 * typeck.c (cxx_sizeof_expr): Likewise.
2974 (strip_array_domain): New.
2977 * name-lookup.c (current_decl_namespace): Non-static.
2978 (pop_nested_namespace): Sanity check.
2979 * cp-tree.h: Declare current_decl_namespace.
2980 * decl.c (grokvardecl): Use it instead of current_namespace.
2981 (grokfndecl): Likewise.
2984 * pt.c (tsubst_friend_function): Instatiate a friend that has already
2987 * pt.c (print_template_statistics): New.
2988 * cp-tree.h: Declare it.
2989 * tree.c (cxx_print_statistics): Call it.
2992 * decl.c (grokvardecl): Tweak warning message.
2993 (grokfndecl): Likewise.
2995 2010-04-07 Dodji Seketeli <dodji@redhat.com>
2998 *pt.c (tsubst_decl): Get the arguments of a specialization from
2999 the specialization template, not from the most general template.
3001 2010-04-07 Dodji Seketeli <dodji@redhat.com>
3004 * typeck2.c (process_init_constructor_record):
3005 value-initialize members that are are not explicitely
3008 2010-04-07 Jie Zhang <jie@codesourcery.com>
3011 * typeck2.c (split_nonconstant_init_1): Drop empty CONSTRUCTOR
3012 when all of its elements are non-constant and have been split out.
3014 2010-04-06 Taras Glek <taras@mozilla.com>
3015 Jason Merrill <jason@redhat.com>
3017 * parser.c (cp_parser_class_specifier): Set class location to that
3018 of IDENTIFIER_NODE instead of '{' when possible.
3019 * semantics.c (begin_class_definition): Do not overide locations
3020 with less precise ones.
3022 2010-04-06 Jason Merrill <jason@redhat.com>
3025 * name-lookup.c (constructor_name_p): Allow X::~X even for typedefs.
3028 * pt.c (maybe_update_decl_type): Check the return value from
3031 2010-04-01 Jason Merrill <jason@redhat.com>
3033 * decl.c (next_initializable_field): No longer static.
3034 * cp-tree.h: Declare it.
3035 * call.c (build_aggr_conv): Fail if there are more initializers
3036 than initializable fields.
3038 * semantics.c (maybe_add_lambda_conv_op): Use null_pointer_node
3039 instead of void_zero_node.
3041 2010-03-31 Dodji Seketeli <dodji@redhat.com>
3044 * cp-tree.h (TEMPLATE_TYPE_PARM_SIBLING_PARMS): New accessor macro.
3045 * pt.c (end_template_parm_list): Store sibling template parms of
3046 each TEMPLATE_TYPE_PARMs into its TEMPLATE_TYPE_PARM_SIBLING_PARMS.
3047 (push_template_decl_real): Don't store the containing template decl
3048 into the DECL_CONTEXT of TEMPLATE_TYPE_PARMs anymore.
3049 * typeck.c (get_template_parms_of_dependent_type): Get sibling parms
3050 of a TEMPLATE_TYPE_PARM from TEMPLATE_TYPE_PARM_SIBLING_PARMS.
3053 2010-03-30 Jason Merrill <jason@redhat.com>
3056 * pt.c (push_template_decl_real): Deal better with running out of
3057 scopes before running out of template parms.
3061 * parser.c (cp_parser_direct_declarator): Don't allow VLAs in
3062 function parameter context. Don't print an error if parsing
3066 * pt.c (more_specialized_fn): Don't control cv-qualifier check
3069 2010-03-26 Jason Merrill <jason@redhat.com>
3072 * parser.c (cp_parser_qualifying_entity): Do accept enum names in
3073 c++0x mode, but not other type-names.
3075 2010-03-26 Dodji Seketeli <dodji@redhat.com>
3078 * pt.c (add_to_template_args): Support NULL ARGS;
3079 (most_specialized_class): call coerce_template_parms on
3080 template arguments passed to get_class_bindings. Use
3081 add_to_template_args.
3082 (unify): Handle VAR_DECLs.
3084 2010-03-26 Dodji Seketeli <dodji@redhat.com>
3086 * cp-tree.h (get_template_parms_at_level): Change unsigned parm
3088 * pt.c (get_template_parms_at_level): Adjust.
3090 2010-03-25 Dodji Seketeli <dodji@redhat.com>
3093 * cp-tree.h (get_template_parms_at_level): Declare ...
3094 * pt.c (get_template_parms_at_level): ... new function.
3095 * typeck.c (get_template_parms_of_dependent_type): If a template
3096 type parm's DECL_CONTEXT isn't yet set, get its siblings from
3097 current_template_parms. Use get_template_parms_at_level. Remove
3099 (incompatible_dependent_types_p): If we get empty parms from just one
3100 of the template type parms we are comparing then the template parms are
3103 2010-03-24 Jason Merrill <jason@redhat.com>
3106 * parser.c (make_declarator): Initialize id_loc.
3107 (cp_parser_lambda_declarator_opt): And set it.
3109 2010-03-23 Jason Merrill <jason@redhat.com>
3111 Make lambda conversion op and op() non-static.
3112 * semantics.c (maybe_add_lambda_conv_op): Make non-static.
3113 Also add the thunk function returned by the conversion op.
3114 Mark the conversion deleted if the op() is variadic.
3115 * decl2.c (mark_used): Give helpful message about deleted conversion.
3116 * parser.c (cp_parser_lambda_declarator_opt): Don't make op() static.
3117 * semantics.c (finish_this_expr): Adjust.
3118 * mangle.c (write_closure_type_name): Adjust.
3119 * decl.c (grok_op_properties): Don't allow it.
3120 * call.c (build_user_type_conversion_1): No static conversion ops.
3121 (build_op_call): Or op().
3123 * decl2.c (change_return_type): Fix 'this' quals.
3125 2010-03-22 Jason Merrill <jason@redhat.com>
3128 * tree.c (pod_type_p): Use old meaning in C++98 mode.
3131 * pt.c (contains_auto_r): New fn.
3132 (do_auto_deduction): Use it.
3133 (tsubst): Don't look at TREE_TYPE of a TEMPLATE_TYPE_PARM.
3135 2010-03-20 Simon Martin <simartin@users.sourceforge.net>
3138 * decl2.c (grokfield): Handle invalid initializers for member
3141 2010-03-20 Dodji Seketeli <dodji@redhat.com>
3144 * method.c (make_alias_for): Avoid crashing when DECL_LANG_SPECIFIC
3146 * decl2.c (vague_linkage_p): Likewise.
3148 2010-03-18 Paolo Carlini <paolo.carlini@oracle.com>
3151 * parser.c (cp_parser_for_init_statement): Use NULL_TREE, not
3152 false, in the cp_parser_expression_statement call.
3154 2010-03-05 Jason Merrill <jason@redhat.com>
3156 * mangle.c (mangle_decl): Give name collision error even without
3159 2010-03-04 Marco Poletti <poletti.marco@gmail.com>
3161 * pt.c (process_partial_specialization): Use error_n instead of
3164 2010-03-03 Jason Merrill <jason@redhat.com>
3167 * mangle.c (mangle_decl): Handle VAR_DECL, too.
3169 2010-03-03 Jason Merrill <jason@redhat.com>
3172 * mangle.c: Include cgraph.h.
3173 (mangle_decl): If the mangled name will change in a later
3174 ABI version, make the later mangled name an alias.
3175 * method.c (make_alias_for): Copy DECL_ARGUMENTS.
3176 * Make-lang.in (mangle.o): Depend on cgraph.h.
3177 * method.c (make_alias_for): Handle VAR_DECL, too.
3178 * decl2.c (vague_linkage_p): Rename from vague_linkage_fn_p.
3179 * tree.c (no_linkage_check): Adjust.
3180 * decl.c (maybe_commonize_var): Adjust.
3181 * cp-tree.h: Adjust.
3183 2010-03-01 Marco Poletti <poletti.marco@gmail.com>
3185 * pt.c (redeclare_class_template): Use error_n and inform_n.
3187 2010-02-27 Mark Mitchell <mark@codesourcery.com>
3190 * cp-tree.h (push_tinst_level): Declare.
3191 (pop_tinst_level): Likewise.
3192 * pt.c (push_tinst_level): Give it external linkage.
3193 (pop_tinst_level): Likewise.
3194 * mangle.c (mangle_decl_string): Set the source location to that
3195 of the decl while mangling.
3197 2010-02-27 Simon Martin <simartin@users.sourceforge.net>
3200 * pt.c (redeclare_class_template): Return false if there are erroneous
3201 template parameters.
3203 2010-02-24 Manuel López-Ibáñez <manu@gcc.gnu.org>
3205 * pt.c (push_tinst_level): Replace -ftemplate-depth- with
3208 2010-02-24 Jason Merrill <jason@redhat.com>
3211 * mangle.c (write_type): Give -Wabi warning for old vector mangling.
3213 * class.c (layout_class_type): Don't give -Wabi warning for a bug
3214 in a previous ABI version.
3216 2010-02-23 Jason Merrill <jason@redhat.com>
3219 * typeck2.c (digest_init_r): Accept value init of array.
3221 2010-02-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
3224 * typeck.c (convert_arguments): Update error message.
3226 2010-02-22 Mike Stump <mikestump@comcast.net>
3229 * decl.c (duplicate_decls): Merge DECL_PRESERVE_P.
3231 2010-02-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
3234 * error.c (print_instantiation_partial_context_line): New.
3235 (print_instantiation_partial_context): Print at most 12 contexts,
3236 skip the rest with a message.
3238 2010-02-21 Dodji Seketeli <dodji@redhat.com>
3241 * pt.c (lookup_template_class): Better support of specialization
3242 of member of class template implicit instantiation.
3244 2010-02-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
3247 * call.c (conversion_null_warnings): Replace -Wconversion with
3249 * cvt.c (build_expr_type_conversion): Likewise.
3251 2010-02-18 Jason Merrill <jason@redhat.com>
3254 * class.c (create_vtable_ptr): Set DECL_PACKED if type is packed.
3257 * typeck.c (cp_build_binary_op): Adapt mixed complex/non handling from
3259 * cp-tree.h (WANT_VECTOR_OR_COMPLEX): Rename from WANT_VECTOR.
3260 * cvt.c (build_expr_type_conversion): Allow COMPLEX_TYPE.
3263 * semantics.c (finish_goto_stmt): Don't call decay_conversion.
3267 * pt.c (tsubst_qualified_id): Do normal lookup in non-dependent scope.
3268 (maybe_update_decl_type): New fn.
3269 * parser.c (cp_parser_init_declarator): Use it.
3272 * semantics.c (begin_class_definition): Don't crash on unnamed ns.
3274 2010-02-17 Jason Merrill <jason@redhat.com>
3277 * call.c (build_over_call): Don't create zero-sized assignments.
3278 * cp-gimplify.c (cp_genericize_r): Don't remove them here.
3279 * cp-objcp-common.c (cp_expr_size): Remove.
3280 * cp-tree.h: Remove prototype.
3283 * name-lookup.c (set_decl_namespace): Don't copy DECL_CONTEXT if the
3284 decl we looked up doesn't match.
3287 * cp-gimplify.c (cp_gimplify_expr) [INIT_EXPR]: Return if we don't
3288 have an INIT_EXPR anymore.
3291 * pt.c (convert_nontype_argument): Change assert to test.
3293 2010-02-16 Jason Merrill <jason@redhat.com>
3295 * cp-gimplify.c (cp_gimplify_expr): Fix error recovery.
3298 * cp-gimplify.c (cp_gimplify_expr) [MODIFY_EXPR]: Use
3299 VIEW_CONVERT_EXPR for conversions between structural equality types
3300 that the back end can't tell are the same.
3303 * tree.c (build_cplus_array_type): Set TYPE_MAIN_VARIANT to strip
3304 cv-quals from element here.
3305 (cp_build_qualified_type_real): Not here. Preserve typedef name.
3307 2010-02-14 Jason Merrill <jason@redhat.com>
3310 * semantics.c (finish_compound_literal): Use
3311 cp_apply_type_quals_to_decl when creating a static variable.
3313 2010-02-12 Jason Merrill <jason@redhat.com>
3316 * name-lookup.h (current_binding_level): Check for null
3319 2010-02-12 Jason Merrill <jason@redhat.com>
3322 * tree.c (cp_tree_equal): Correct CALL_EXPR logic.
3324 2010-02-12 Jakub Jelinek <jakub@redhat.com>
3327 * name-lookup.c (pushdecl_maybe_friend): Check default args of t
3330 2010-02-10 Jason Merrill <jason@redhat.com>
3333 * semantics.c (outer_lambda_capture_p): Revert.
3334 (add_capture): Only finish_member_declaration if
3335 we're in the lambda class.
3336 (register_capture_members): New.
3337 * cp-tree.h: Declare it.
3338 * parser.c (cp_parser_lambda_expression): Call it.
3340 2010-02-10 Jason Merrill <jason@redhat.com>
3343 * semantics.c (outer_lambda_capture_p): Use current_function_decl
3344 instead of current_class_type.
3346 2010-02-10 Jason Merrill <jason@redhat.com>
3348 PR c++/42983, core issue 906
3349 * method.c (defaultable_fn_check): Check virtualness.
3351 2010-02-10 Jason Merrill <jason@redhat.com>
3354 * semantics.c (maybe_add_lambda_conv_op): Set DECL_INTERFACE_KNOWN.
3356 2010-02-10 Shujing Zhao <pearly.zhao@oracle.com>
3358 * Make-lang.in (cp/cvt.o, cp/parser.o, cp/search.o): Depend on intl.h.
3359 * cvt.c (warn_ref_binding): Wrap the messages into G_() for easy
3361 * parser.c (cp_parser_postfix_expression, cp_parser_new_type_id)
3362 (cp_parser_cast_expression, cp_parser_condition, cp_parser_decltype)
3363 (cp_parser_parameter_declaration)
3364 (cp_parser_exception_specification_opt)
3365 (cp_parser_exception_declaration): Likewise.
3366 * pt.c (check_default_tmpl_args): Likewise.
3367 * search.c (lookup_field_r): Likewise.
3369 2010-02-09 Jason Merrill <jason@redhat.com>
3372 * pt.c (tsubst_copy_and_build): Propagate LAMBDA_EXPR_LOCATION.
3374 2010-02-09 Jason Merrill <jason@redhat.com>
3377 * decl2.c (change_return_type): New fn.
3378 * semantics.c (apply_lambda_return_type): Use it.
3379 * cp-tree.h: Declare it.
3381 2010-02-05 Richard Guenther <rguenther@suse.de>
3383 * Make-lang.in (cp/cp-lang.o): Depend on gt-cp-cp-lang.h.
3384 * cp-lang.c: Include gt-cp-cp-lang.h.
3385 * config-lang.in (gtfiles): Add cp/cp-lang.c.
3387 2010-02-05 Dodji Seketeli <dodji@redhat.com>
3390 * typeck.c (get_template_parms_of_dependent_type): Try getting
3391 the template parameters fromt the type itself first.
3393 2010-02-03 Jason Merrill <jason@redhat.com>
3397 * mangle.c (write_unqualified_id): Split out from write_expression.
3398 (write_unqualified_name): Call it.
3399 (write_member_name): Likewise.
3400 (write_expression): Support TEMPLATE_ID_EXPR.
3401 Disambiguate operator names.
3404 * mangle.c (write_type) [VECTOR_TYPE]: Change mangling with
3407 2010-02-02 Jason Merrill <jason@redhat.com>
3410 * decl.c (cp_finish_decl): Add local statics to cfun->local_decls.
3411 * optimize.c (clone_body): Remap their initializers when making base
3413 (maybe_clone_body): Complain if multiple clones aren't safe.
3415 2010-01-29 Dodji Seketeli <dodji@redhat.com>
3422 * cp-tree.h (NON_DEFAULT_TEMPLATE_ARGS_COUNT,
3423 SET_NON_DEFAULT_TEMPLATE_ARGS_COUNT,
3424 GET_NON_DEFAULT_TEMPLATE_ARGS_COUNT): New accessor macros.
3425 * pt.c (coerce_template_parms, type_unification_real,
3426 expand_template_argument_pack, coerce_template_parameter_pack):
3427 Set the non default template args count.
3428 (current_template_args): Always set non defaulted
3429 template args count when compiled with --enable-checking
3430 (tsubst_template_args, type_unification_real): Propagate the non
3431 defaulted template args count.
3432 * error.c (get_non_default_template_args_count): Renamed
3433 count_non_default_template_args into this. Don't calculate the
3434 non default template argument count anymore. Use the new
3435 accessor macros above to get it.
3436 (dump_template_argument_list, dump_type, dump_decl,
3437 dump_template_parms): Adjust.
3438 * parser.c (cp_parser_template_argument_list): Always set defaulted
3439 template args count when compiled with --enable-checking.
3441 2010-01-29 Shujing Zhao <pearly.zhao@oracle.com>
3443 * decl.c (redeclaration_error_message): Wrap the return messages into
3444 G_() for easy translation.
3446 2010-01-28 Jason Merrill <jason@redhat.com>
3449 * semantics.c (begin_class_definition): Don't use type_as_string.
3451 2010-01-28 Dodji Seketeli <dodji@redhat.com>
3455 * typeck.c (get_template_parms_of_dependent_type): Factorized
3456 this out of incompatible_template_type_parms_p
3457 (incompatible_dependent_types_p): Renamed
3458 incompatible_template_type_parms_p into this. Make it detect
3459 two incompatible dependent typedefs too.
3460 (structural_comptypes): Use incompatible_dependent_types_p.
3461 * pt.c (get_template_info):
3462 Handle BOUND_TEMPLATE_TEMPLATE_PARAM.
3464 2010-01-20 Janis Johnson <janis187@us.ibm.com>
3465 Jason Merrill <jason@redhat.com>
3467 * mangle.c (write_type): Mangle transparent record as member type.
3468 * semantics.c (begin_class_definition): Recognize decimal classes
3469 and set TYPE_TRANSPARENT_AGGR.
3471 2010-01-20 Jason Merrill <jason@redhat.com>
3474 * mangle.c (write_expression): Handle tree codes that have extra
3475 arguments in the middle-end.
3477 2010-01-20 Paolo Carlini <paolo.carlini@oracle.com>
3480 * except.c (expand_start_catch_block): Deal correctly with
3481 do_begin_catch returning error_mark_node.
3483 2010-01-20 Jason Merrill <jason@redhat.com>
3486 * class.c (layout_class_type): Set packed_maybe_necessary for packed
3490 * semantics.c (build_lambda_object): Call mark_used on captured
3494 * decl.c (grokdeclarator): Clear type_quals for a member function
3495 declared using a typedef. Don't complain about adding cv-quals
3496 to a function typedef in C++0x mode.
3498 2010-01-20 Jakub Jelinek <jakub@redhat.com>
3500 * decl.c (create_array_type_for_decl): Remove set but not used
3501 variable error_msg. Remove break stmts after return stmts.
3503 2010-01-19 Dodji Seketeli <dodji@redhat.com>
3505 * error.c (dump_template_parms, count_non_default_template_args):
3506 Revert fix of PR c++/42634.
3508 2010-01-18 Dodji Seketeli <dodji@redhat.com>
3511 * error.c (dump_template_parms): Use innermost template
3512 arguments before calling count_non_default_template_args.
3513 (count_non_default_template_args): We are being called with
3514 template innermost arguments now. There is no need to ensure
3517 2010-01-18 Dodji Seketeli <dodji@redhat.com>
3520 * cvt.c (build_expr_type_conversion): Look through OVERLOAD.
3522 2010-01-17 Dodji Seketeli <dodji@redhat.com>
3525 *pt.c (tsubst_decl): Revert commit for PR c++/42697.
3527 2010-01-17 Dodji Seketeli <dodji@redhat.com>
3530 *pt.c (tsubst_decl): Get the arguments of a specialization from
3531 the specialization template, not from the most general template.
3533 2010-01-16 Jason Merrill <jason@redhat.com>
3536 * semantics.c (finish_decltype_type): Within a template, treat
3537 unresolved CALL_EXPR as dependent.
3539 2010-01-15 Dodji Seketeli <dodji@redhat.com>
3541 * error.c (dump_template_parms,count_non_default_template_args):
3542 Revert changes of PR c++/42634.
3544 2010-01-14 Jakub Jelinek <jakub@redhat.com>
3547 * decl.c (finish_function): Don't emit -Wreturn-type warnings in
3548 functions with noreturn attribute.
3550 2010-01-14 Jason Merrill <jason@redhat.com>
3553 * call.c (build_new_method_call): Don't free the vec here.
3556 * call.c (convert_like_real): Do full decay_conversion for ck_rvalue.
3558 2010-01-13 Dodji Seketeli <dodji@redhat.com>
3561 * error.c (dump_template_parms): Use innermost template
3562 arguments before calling count_non_default_template_args.
3563 (count_non_default_template_args): We are being called with
3564 template innermost arguments now. There is no need to ensure
3567 2010-01-07 Dodji Seketeli <dodji@redhat.com>
3570 * pt.c (unify_pack_expansion): In non-deduced contexts, re-use template
3571 arguments that were previously deduced.
3573 2010-01-05 Jason Merrill <jason@redhat.com>
3575 * pt.c (unify_pack_expansion): Handle deduction from init-list.
3576 * call.c (build_over_call): Don't complain about it.
3578 2010-01-04 Jason Merrill <jason@redhat.com>
3581 * pt.c (tsubst_decl): Don't apply type attributes in place.
3584 * semantics.c (describable_type): Remove decltype comment and
3589 Copyright (C) 2010 Free Software Foundation, Inc.
3591 Copying and distribution of this file, with or without modification,
3592 are permitted in any medium without royalty provided the copyright
3593 notice and this notice are preserved.