1 2010-11-04 Jason Merrill <jason@redhat.com>
3 * semantics.c (speculative_access_check): New.
4 * cp-tree.h: Declare it.
5 * call.c (build_over_call): Use it.
6 * class.c (type_has_constexpr_default_constructor): Use locate_ctor.
7 * method.c (locate_ctor): Use push/pop_deferring_access_checks.
9 2010-11-03 Jason Merrill <jason@redhat.com>
12 * semantics.c (build_data_member_initialization): Handle
13 value-init of aggregate empty base.
16 * call.c (can_convert_array): New fn.
17 (build_aggr_conv): Use it.
20 * semantics.c (build_constexpr_constructor_member_initializers):
23 2010-11-02 Dodji Seketeli <dodji@redhat.com>
25 * cp-tree.h (enum tsubst_flags)<tf_no_class_instantiations>:
27 * pt.c (tsubst): Remove the use of tf_no_class_instantiations.
29 2010-11-03 Jason Merrill <jason@redhat.com>
32 * init.c (expand_default_init): Avoid ICE if we can't figure out
33 which function is being called.
35 2010-11-02 Nathan Froyd <froydnj@codesourcery.com>
37 * class.c (build_base_path, add_vcall_offset): Use build_zero_cst
38 instead of fold_convert.
39 * init.c (build_zero_init): Likewise.
40 * typeck.c (cp_build_binary_op): Likewise.
42 2010-11-02 Dodji Seketeli <dodji@redhat.com>
46 * pt.c (check_valid_ptrmem_cst_expr): Add a complain parameter to
48 (convert_nontype_argument, convert_nontype_argument): Pass the
49 complain parameter down to check_valid_ptrmem_cst_expr.
51 2010-11-02 Dodji Seketeli <dodji@redhat.com>
54 * cp-tree.h (TEMPLATE_TYPE_PARM_SIBLING_PARMS): Remove.
55 (struct template_parm_index_s)<num_siblings>: New field.
56 (TEMPLATE_PARM_NUM_SIBLINGS): New accessor.
57 (process_template_parm): Extend the API to accept the number of
58 template parms in argument.
59 (cp_set_underlying_type): Remove this.
60 * class.c (build_self_reference): Require canonical type equality
61 back on the self reference of class.
62 * decl2.c (grokfield): Require canonical type equality back on
64 * name-lookup.c (pushdecl_maybe_friend): Require canonical type
65 equality back on typedefs.
66 * parser.c (cp_parser_template_parameter_list): Do not require
67 canonical type equality on dependent types created during template
69 * pt.c (fixup_template_type_parm_type, fixup_template_parm_index)
70 (fixup_template_parm, fixup_template_parms): New private
72 (current_template_args): Declare this.
73 (process_template_parm): Pass the total number of template parms
74 to canonical_type_parameter.
75 (build_template_parm_index): Add a new argument to carry the total
76 number of template parms.
77 (reduce_template_parm_level, process_template_parm, make_auto):
79 (current_template_args): Fix this for template template
81 (tsubst_template_parm): Split out of ...
82 (tsubst_template_parms): ... this.
83 (reduce_template_parm_level): Don't loose
84 TEMPLATE_PARM_NUM_SIBLINGS when cloning a TEMPLATE_PARM_INDEX.
85 (template_parm_to_arg): Extracted this function from
86 current_template_args. Make it represent invalid template parms
87 with an error_mark_node instead of a LIST_TREE containing an
89 (current_template_args): Use template_parm_to_arg.
90 (dependent_template_arg_p): Consider an invalid template argument
92 (end_template_parm_list): Do not update template sibling parms
93 here anymore. Use fixup_template_parms instead.
94 (process_template_parm): Pass the number of template parms to
95 canonical_type_parameter.
96 (make_auto): Require structural equality on auto
97 TEMPLATE_TYPE_PARM for now.
98 (unify)<BOUND_TEMPLATE_TEMPLATE_PARM>: Coerce template parameters
99 using all the arguments deduced so far.
100 (tsubst)<TEMPLATE_TYPE_PARM>: Pass the number of sibling parms to
101 canonical_type_parameter.
102 * tree.c (cp_set_underlying_type): Remove.
103 * typeck.c (get_template_parms_of_dependent_type)
104 (incompatible_dependent_types_p): Remove.
105 (structural_comptypes): Do not call incompatible_dependent_types_p
107 (comp_template_parms_position): Re-organized. Take the length of
108 template parms list in account.
110 2010-11-01 Jason Merrill <jason@redhat.com>
112 * semantics.c (call_stack, call_stack_tick, cx_error_context): New.
113 (last_cx_error_tick, push_cx_call_context, pop_cx_call_context): New.
114 (cxx_eval_call_expression): Call push/pop_cx_call_context instead
115 of giving follow-on errors.
116 * error.c (maybe_print_constexpr_context): New.
117 (cp_diagnostic_starter): Call it.
118 * cp-tree.h: Declare cx_error_context.
120 * semantics.c (cxx_eval_constant_expression): Explain
121 unacceptable use of variable better.
123 2010-11-01 Gabriel Dos Reis <gdr@cse.tamu.edu>
124 Jason Merrill <jason@redhat.com>
126 * call.c (null_ptr_cst_p): Use maybe_constant_value.
127 (set_up_extended_ref_temp): Support constant initialization.
128 (initialize_reference): Adjust.
129 * class.c (check_bitfield_decl): Use cxx_constant_value.
130 * cvt.c (ocp_convert): Don't use integral_constant_value when
131 converting to class type.
132 * decl.c (finish_case_label): Use maybe_constant_value.
133 (build_init_list_var_init): Support constant initialization.
134 (check_initializer): Likewise. Reorganize.
135 (cp_finish_decl): Likewise.
136 (expand_static_init): Likewise.
137 (compute_array_index_type): Use maybe_constant_value.
139 (create_array_type_for_decl, grokdeclarator): Pass it.
140 (build_enumerator): Use cxx_constant_value.
141 * decl2.c (grokfield): Use maybe_constant_init.
142 * except.c (check_noexcept_r): Handle constexpr.
143 (build_noexcept_spec): Use maybe_constant_value.
144 * init.c (expand_default_init): Support constant initialization.
145 (build_vec_init): Likewise.
146 (constant_value_1): Adjust.
147 (build_new_1): Adjust.
148 * parser.c (cp_parser_constant_expression): Allow non-integral
150 (cp_parser_direct_declarator): Don't fold yet in C++0x mode.
151 (cp_parser_initializer_clause): Toss folded result if non-constant.
152 * pt.c (fold_decl_constant_value): Remove.
153 (convert_nontype_argument): Use maybe_constant_value. Give clearer
154 error about overflow.
155 (tsubst): Move array bounds handling into compute_array_index_type.
156 (value_dependent_expression_p): Handle constant CALL_EXPR.
157 (tsubst_decl): Don't set
158 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P yet.
159 (tsubst_expr) [DECL_EXPR]: Pass it into cp_finish_decl.
160 (instantiate_decl): Here too.
161 * semantics.c (finish_static_assert): Use maybe_constant_value.
162 (ensure_literal_type_for_constexpr_object): Make sure type is complete.
163 (potential_constant_expression): Use maybe_constant_value.
164 * tree.c (cast_valid_in_integral_constant_expression_p): Any cast
165 is potentially valid in C++0x.
166 * typeck2.c (store_init_value): Handle constant init.
167 (check_narrowing): Use maybe_constant_value.
168 (build_functional_cast): Set TREE_CONSTANT on literal T().
169 * cp-tree.h (DECL_INTEGRAL_CONSTANT_VAR_P): Remove.
170 (LOOKUP_ALREADY_DIGESTED): New.
171 (compute_array_index_type): Adjust prototype.
173 * semantics.c (constexpr_call): New datatype.
174 (constexpr_call_table): New global table.
175 (constexpr_call_hash): New.
176 (constexpr_call_equal): Likewise.
177 (maybe_initialize_constexpr_call_table): Likewise.
178 (lookup_parameter_binding): Likewise.
179 (cxx_eval_builtin_function_call): Likewise.
180 (cxx_bind_parameters_in_call): Likewise.
181 (cxx_eval_call_expression): Likewise.
182 (cxx_eval_unary_expression): Likewise.
183 (cxx_eval_binary_expression): Likewise.
184 (cxx_eval_conditional_expression): Likewise.
185 (cxx_eval_array_reference): Likewise.
186 (cxx_eval_component_reference): Likewise.
187 (cxx_eval_logical_expression): Likewise.
188 (cxx_eval_object_construction): Likewise.
189 (cxx_eval_constant_expression): Likewise.
190 (cxx_eval_indirect_ref): Likewise.
191 (cxx_constant_value): Likewise.
192 (cxx_eval_bare_aggregate): Likewise.
193 (adjust_temp_type): New.
194 (reduced_constant_expression_p): New.
195 (verify_constant): New.
196 (cxx_eval_vec_init, cxx_eval_vec_init_1): New.
197 (cxx_eval_outermost_constant_expr): New.
198 (maybe_constant_value, maybe_constant_init): New.
199 (cxx_eval_constant_expression): Use them.
200 * pt.c (iterative_hash_template_arg): No longer static.
201 * cp-tree.h: Declare fns.
203 * cp-tree.h (register_constexpr_fundef): Declare.
204 * decl.c (maybe_save_function_definition): New.
205 (finish_function): Use it.
206 * semantics.c (constexpr_fundef): New datatype.
207 (constexpr_fundef_table): New global table.
208 (constexpr_fundef_equal): New.
209 (constexpr_fundef_hash): Likewise.
210 (retrieve_constexpr_fundef): Likewise.
211 (validate_constexpr_fundecl): Store in the table.
212 (build_data_member_initialization): New fn.
213 (build_constexpr_constructor_member_initializers): New.
214 (register_constexpr_fundef): Define.
215 (is_this_parameter): New.
216 (get_function_named_in_call): Likewise.
217 (get_nth_callarg): Likewise.
218 (check_automatic_or_tls): New.
219 (morally_constexpr_builtin_function_p): New.
220 (potential_constant_expression): New.
222 2010-11-01 Jason Merrill <jason@redhat.com>
224 * decl2.c (decl_constant_var_p): New fn.
225 (decl_maybe_constant_var_p): New fn.
226 (mark_used): Rework instantiation of things needed for constant
228 * cp-tree.h: Declare new fns.
229 * pt.c (instantiate_decl): Handle cp_unevaluated_operand.
230 (always_instantiate_p): Use decl_maybe_constant_var_p.
231 (instantiate_decl): Don't defer constexpr functions.
232 * repo.c (repo_emit_p): Use decl_maybe_constant_var_p.
233 * semantics.c (finish_id_expression): Use decl_constant_var_p.
234 Check for valid name in constant expr after mark_used.
236 2010-10-31 Jason Merrill <jason@redhat.com>
238 * class.c (is_really_empty_class): Work when type is not complete.
239 (synthesized_default_constructor_is_constexpr): New.
240 (add_implicitly_declared_members): Use it.
241 (type_has_constexpr_default_constructor): Likewise.
242 * cp-tree.h: Declare it.
243 * method.c (synthesized_method_walk): Use it.
245 * decl.c (pop_switch): Use EXPR_LOC_OR_HERE.
246 * typeck.c (convert_for_assignment): Likewise.
248 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful
249 message about constexpr without -std=c++0x.
251 * decl.c (grokdeclarator): Don't ICE on constexpr non-static data
254 2010-10-30 Nathan Froyd <froydnj@codesourcery.com>
256 * class.c (layout_vtable_decl): Call build_array_of_n_type.
257 (build_vtt, build_ctor_vtabl_group): Likewise.
259 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
261 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
262 * parser.c (cp_parser_objc_at_property_declaration): Removed
263 parsing of RID_COPIES and RID_IVAR. Updated call to
264 objc_add_property_declaration.
265 * typecheck.c (finish_class_member_access_expr): Call
266 objc_maybe_build_component_ref instead of objc_build_setter_call.
267 (cp_build_modify_expr): Call objc_maybe_build_modify_expr instead
268 of objc_build_getter_call.
270 2010-10-27 Jason Merrill <jason@redhat.com>
272 * cp-tree.h (cp_trait_kind): Add CPTK_IS_LITERAL_TYPE.
273 * cxx-pretty-print.c (pp_cxx_trait_expression): Handle it.
274 * semantics.c (trait_expr_value, finish_trait_expr): Likewise.
275 * parser.c (cp_parser_primary_expression): Handle RID_IS_LITERAL_TYPE.
276 (cp_parser_trait_expr): Likewise.
278 2010-10-27 Gabriel Dos Reis <gdr@cse.tamu.edu>
279 Jason Merrill <jason@redhat.com>
281 * decl.c (finish_case_label): Use decl_constant_value.
283 * method.c (synthesized_method_walk): Track constexprness too.
284 (process_subob_fn, walk_field_subobs): Likewise.
285 (implicitly_declare_fn): Set DECL_DECLARED_CONSTEXPR_P.
286 (defaulted_late_check): Handle DECL_DECLARED_CONSTEXPR_P.
287 * class.c (add_implicitly_declared_members): Handle
288 constexpr default ctor.
290 * parser.c (cp_parser_ctor_initializer_opt_and_function_body):
291 Make sure a constexpr ctor has an empty body.
292 * class.c (type_has_constexpr_default_constructor): New.
293 * cp-tree.h: Declare it.
294 * init.c (perform_member_init): Complain about uninitialized
295 member in constexpr ctor.
296 (emit_mem_initializers): And uninitialized base.
297 * decl.c (check_tag_decl): Fix typo.
299 * semantics.c (valid_type_in_constexpr_fundecl_p): New fn.
300 (is_valid_constexpr_fn): New fn.
301 (validate_constexpr_fundecl): Use it.
302 * decl.c (validate_constexpr_redeclaration): New.
303 (duplicate_decls): Use it.
304 (cp_finish_decl): Call validate_constexpr_fundecl and
305 ensure_literal_type_for_constexpr_object here.
306 (start_decl): Not here. Don't ICE on constexpr reference.
307 (check_for_uninitialized_const_var): Don't handle constexpr specially.
308 (grokfndecl): Set DECL_DECLARED_CONSTEXPR_P.
309 (check_static_variable_definition): Give friendly message about
311 (grokdeclarator): Complain about typedef and volatile with constexpr.
312 Reorganize. Give sorry about non-static data members in C++0x mode.
313 (start_preparsed_function): Check validate_constexpr_fundecl here.
314 (check_function_type): Not here.
315 * decl2.c (finish_static_data_member_decl): Don't complain about
317 * parser.c (CP_PARSER_FLAGS_ONLY_TYPE_OR_CONSTEXPR): New.
318 (cp_parser_condition): Pass it to cp_parser_decl_specifier_seq.
319 (cp_parser_decl_specifier_seq): Handle it.
320 (cp_parser_explicit_instantiation): Diagnose inline and constexpr.
322 * class.c (check_bases): Propagate non-literality.
323 (check_field_decls): Likewise.
324 (finalize_literal_type_property): New.
325 (check_bases_and_members): Call it.
326 * cp-tree.h (TYPE_HAS_CONSTEXPR_CTOR): New.
327 (lang_type_class): Add has_constexpr_ctor field.
328 (DECL_DECLARED_CONSTEXPR_P): Strip template.
329 * decl.c (grok_special_member_properties): Set
330 TYPE_HAS_CONSTEXPR_CTOR.
332 2010-10-27 Jason Merrill <jason@redhat.com>
334 * call.c (build_integral_nontype_arg_conv): New.
335 * cp-tree.h: Declare it.
336 * pt.c (convert_nontype_argument): Use it.
338 * error.c (dump_simple_decl): Print constexpr.
340 * cvt.c (build_up_reference): Use target_type for the temporary var.
342 * except.c (build_throw): Set EXPR_LOCATION.
344 * tree.c (build_cplus_new): Handle CONSTRUCTOR.
346 * semantics.c (finish_compound_stmt): Avoid creating an
347 unnecessary BIND_EXPR.
349 * call.c (convert_like_real): Don't check narrowing if the element
350 is also an initializer-list.
352 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
354 * parser.c (cp_parser_objc_at_property_declaration): Recognize
355 RID_ASSIGN, RID_COPY, RID_RETAIN, RID_READWRITE and RID_NONATOMIC.
356 Do not use objc_set_property_attr, but use local variables
357 instead. Detect repeated usage of setter, getter and ivar
358 attributes. Improved error processing when a setter name does not
359 end in ':'. Do not check for CPP_CLOSE_PAREN after we determined
360 that the token is a keyword. Updated call to
361 objc_add_property_declaration.
363 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
365 * parser.c (cp_parser_objc_property_decl): Renamed to
366 cp_parser_objc_struct_declaration. Return the parsed trees
367 instead of calling objc_add_property_variable directly. Detect
368 missing or invalid declspecs. Implemented attributes. Do not eat
369 the ';' at the end. Exit loop whenever a non-comma is parsed, not
371 (cp_parser_objc_at_property): Renamed to
372 cp_parser_objc_at_property_declaration. Updated calls to
373 objc_add_property_variable, now objc_add_property_declaration, and
374 to cp_parser_objc_property_decl, now
375 cp_parser_objc_struct_declaration. Rewritten all code to be more
376 robust in dealing with syntax errors, and almost identical to the
377 one in c_parser_objc_at_property_declaration.
378 (cp_parser_objc_property_attrlist): Removed.
379 (cp_parser_objc_method_prototype_list): Updated call to
380 cp_parser_objc_at_property.
381 (cp_parser_objc_method_definition_list): Same change.
382 (cp_parser_objc_class_ivars): Detect a number of invalid
383 declarations of instance variables and produce errors when they
386 2010-10-26 Jason Merrill <jason@redhat.com>
388 * tree.c (build_vec_init_expr): Split out from...
389 (build_array_copy): ...here.
390 * init.c (perform_member_init): Use it.
391 * cp-tree.h: Declare it.
392 * cp-gimplify.c (cp_gimplify_init_expr): Don't gimplify the slot for
393 VEC_INIT_EXPR and AGGR_INIT_EXPR here. Drop pre/post parameters.
394 (cp_gimplify_expr): Handle array default-initialization via
397 * tree.c (stabilize_expr): Handle xvalues properly.
399 * call.c (build_over_call): Use argarray[0] for 'this' argument.
401 * decl.c (finish_function): Don't look at function_depth.
403 2010-10-25 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
405 Implement opaque-enum-specifiers for C++0x.
406 * cp-tree.h (SET_OPAQUE_ENUM_P): New.
407 (OPAQUE_ENUM_P): New.
408 (ENUM_FIXED_UNDERLYING_TYPE_P): New.
409 (start_enum): Update prototype.
410 (finish_enum_value_list): New prototype.
411 * parser.c (cp_parser_elaborated_type_specifier): Issue a pedwarn if
412 "enum class" is used in an elaborated-type-specifier.
413 (cp_parser_enum_specifier): Rewrite to parse opaque-enum-specifiers.
414 * decl.c (copy_type_enum): New.
415 (finish_enum_value_list): New, with code from finish_enum.
416 (finish_enum): A lot of code removed. Added a gcc_assert.
417 (start_enum): Add parameters enumtype and is_new.
418 Rewrite to work with opaque-enum-specifiers.
419 * pt.c (maybe_process_partial_specialization): Allow for template
420 specialization of enumerations, with a pedwarn.
421 (lookup_template_class): Update call to start_enum. Call to
423 (tsubst_enum): Call to begin_scope, finish_scope and
424 finish_enum_value_list.
426 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
428 Removed Objective-C++ specific replacement of cxx_printable_name.
429 * cp-objcp-common.h: Added LANG_HOOKS_DECL_PRINTABLE_NAME, set
430 to cxx_printable_name for both C++ and Objective-C++.
431 * cp-lang.h: Removed LANG_HOOKS_DECL_PRINTABLE_NAME.
433 * error.c (dump_decl): For Objective-C++, call
434 objc_maybe_printable_name here ...
435 * tree.c (cxx_printable_name_internal): ... instead of here.
437 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
439 * tree.c (cxx_printable_name_internal): In Objective-C++, call
440 objc_maybe_printable_name.
442 2010-10-22 Jason Merrill <jason@redhat.com>
445 * pt.c (instantiate_class_template): Don't instantiate default
449 * init.c (build_vec_init): Handle memberwise move.
451 2010-10-21 Paolo Carlini <paolo.carlini@oracle.com>
454 * call.c (add_function_candidate): Don't use TREE_VALUE on null
457 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
459 * parser.c (cp_parser_objc_method_type): Mark inline. Return a
460 bool instead of calling objc_set_method_type.
461 (cp_parser_objc_method_signature): Updated calls to
462 cp_parser_objc_method_type and to objc_build_method_signature.
463 (cp_parser_objc_method_prototype_list): Updated calls to
464 objc_add_method_declaration. Use token->type to determine if it
465 is a class method or not.
466 (cp_parser_objc_method_definition_list): Same change.
468 2010-10-20 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
471 * parser.c (cp_convert_range_for): Call cp_finish_decl
472 instead of finish_expr_stmt.
474 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
476 * cp-lang.c (finish_file): Removed.
477 * decl2.c (cp_write_global_declarations): Call
478 objc_write_global_declarations when compiling Objective-C++.
480 2010-10-19 Paolo Carlini <paolo.carlini@oracle.com>
483 * pt.c (add_to_template_args): Check extra_args for error_mark_node.
484 (coerce_template_parms): Likewise for args.
486 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
488 Implemented parsing @synthesize and @dynamic for Objective-C++.
489 * parser.c (cp_parser_objc_method_definition_list): Recognize
490 RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
491 (cp_parser_objc_at_dynamic_declaration): New.
492 (cp_parser_objc_at_synthesize_declaration): New.
494 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
496 * parser.c (cp_parser_objc_identifier_list): Check the return
497 value of cp_parser_identifier and react if it is error_mark_node.
499 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
501 Merge from apple/trunk branch on FSF servers.
503 2005-03-01 Fariborz Jahanian <fjahanian@apple.com>
506 * call.c (standard_conversion, implicit_conversion): Ignore
507 'volatile' attribute of artificially volatized type in objc when
508 evaluating various conversion weights.
510 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
513 * typeck.c (comp_ptr_ttypes_real): Remove the hack. un-volatize the
514 artiificially 'volatized' type before doing pointer comparison.
516 2010-10-18 Jakub Jelinek <jakub@redhat.com>
519 * semantics.c (finish_goto_stmt): Call mark_rvalue_use on computed
522 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
524 Merge from apple/trunk branch on FSF servers.
526 2006-04-19 Fariborz Jahanian <fjahanian@apple.com>
529 * parser.c (cp_parser_simple_type_specifier): Don't lookup for
530 objc object types if type is scope qualified.
532 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
534 Merge from apple/trunk branch on FSF servers.
536 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
539 * lex.c (unqualified_name_lookup_error): Issue diagnostic
540 for private 'ivar' access.
542 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
544 * parser.c (cp_parser_objc_visibility_spec): Update to use visibility
545 enum, and handle @package.
547 2010-10-15 Jason Merrill <jason@redhat.com>
550 * tree.c (cp_build_qualified_type_real): Don't reuse a variant
551 with a different typedef variant of the element type.
553 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
555 merge from FSF apple 'trunk' branch.
556 2006 Fariborz Jahanian <fjahanian@apple.com>
558 Radars 4436866, 4505126, 4506903, 4517826
559 * typeck.c (finish_class_member_access_expr): Handle CLASS.property
561 (cp_build_modify_expr): Likewise.
562 * parser.c (cp_parser_objc_method_prototype_list): Handle @property.
563 (cp_parser_objc_method_definition_list): Likewise.
564 (cp_parser_objc_property_decl): New.
565 (cp_parser_objc_property_attrlist): New.
566 (cp_parser_objc_at_property): New.
568 2010-10-14 Richard Guenther <rguenther@suse.de>
571 * cp-tree.h (NULLPTR_TYPE_P): Adjust.
572 * decl.c (cxx_init_decl_processing): Build a NULLPTR_TYPE node,
574 * error.c (dump_type): Handle NULLPTR_TYPE.
575 (dump_type_prefix): Likewise.
576 (dump_type_suffix): Likewise.
577 * mangle.c (write_type): Likewise.
578 * name-lookup.c (arg_assoc_type): Likewise.
579 * rtti.c (typeinfo_in_lib_p): Likewise.
580 * pt.c (tsubst): Likewise.
582 2010-10-13 Jason Merrill <jason@redhat.com>
585 * class.c (fixup_attribute_variants): New fn.
586 * cp-tree.h: Declare it.
587 * pt.c (instantiate_class_template): Call it.
588 * semantics.c (begin_class_definition): Call it.
590 2010-10-13 Richard Henderson <rth@redhat.com>
592 * cp-lang.c (cp_eh_personality): Update call to
593 build_personality_function.
594 * except.c (choose_personality_routine): Update function comment.
596 2010-10-13 Richard Guenther <rguenther@suse.de>
598 * tree.c (cp_free_lang_data): Free DECL_NAMESPACE_USERS and
599 clear DECL_CHAIN of NAMESPACE_DECLs.
601 2010-10-11 Martin Jambor <mjambor@suse.cz>
604 * cp-tree.h (current_class_ref): Check that cp_function_chain is
606 * call.c (build_cxx_call): Likewise.
608 2010-10-10 Jason Merrill <jason@redhat.com>
610 * pt.c (tsubst_default_argument): Handle DEFAULT_ARG.
611 (tsubst_default_arguments): Only do this once for cloned fns.
612 (tsubst): Use typedef_variant_p. Handle LANG_TYPE. Don't
614 (tsubst_expr): Avoid calling tsubst_expr for non-expressions.
615 (tsubst_copy_and_build): Likewise.
616 (tsubst_initializer_list): Likewise.
617 (tsubst_copy): Change default to gcc_unreachable. Handle
618 OVERLOAD and PTRMEM_CST.
620 2010-10-10 Jason Merrill <jason@redhat.com>
624 * pt.c (tsubst_copy) [INTEGER_CST]: Instantiate the type.
626 2010-10-07 Andi Kleen <ak@linux.intel.com>
628 * Make-lang.in (c++_OBJS): Remove dummy-checksum.o.
629 (cc1plus-dummy): Remove.
630 (cc1plus-checksum): Change to run checksum over object files
633 2010-10-08 Joseph Myers <joseph@codesourcery.com>
635 * cp-objcp-common.h (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define.
637 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
639 * cp-tree.def: Changed type of AT_ENCODE_EXPR from tcc_unary to
641 * cxx-pretty-print.c (pp_cxx_unary_expression): Added case for
643 * error.c (dump_expr): Added case for AT_ENCODE_EXPR.
644 * pt.c (tsubst_copy): Added case for AT_ENCODE_EXPR.
645 (value_dependent_expression_p): Added case for AT_ENCODE_EXPR.
646 (type_dependent_expression_p): Added case for AT_ENCODE_EXPR.
647 * parser.c (cp_parser_objc_encode_expression): Updated comment.
649 2010-10-07 Nicola Pero <nicola@nicola.brainstorm.co.uk>
651 Merge from apple/trunk branch on FSF servers.
653 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
656 * parser.c (cp_parser_objc_interstitial_code): Recognize
657 and parse RID_NAMESPACE keyword.
659 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
661 * parser.c (cp_parser_objc_method_tail_params_opt): Peek new token after
662 finding ellipsis, before checking for attributes.
664 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
666 Merge from apple/trunk branch on FSF servers.
667 * cp-tree.def: Added AT_ENCODE_EXPR here instead of to the no
668 longer existing gcc/c-common.def.
670 2005-12-14 Fariborz Jahanian <fjahanian@apple.com>
673 * pt.c (tsubst_copy_and_build): Instantiate @endcode(T).
674 * parser.c (cp_parser_objc_encode_expression): Build a templatized
675 parse tree for @encode(T).
677 2005-12-14 Fariborz Jahanian <fjahanian@apple.com>
680 * c-common.def: Add new expression code AT_ENCODE_EXPR.
682 2010-10-06 Eric Botcazou <ebotcazou@adacore.com>
685 * typeck.c (cp_build_addr_expr_1): Add check for incomplete types in
686 code folding offsetof-like computations.
688 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
691 * parser.c (cp_parser_objc_class_interface): If no identifier
692 follows an @interface token, stop parsing the interface after
694 (cp_parser_objc_class_implementation): If no identifier follows an
695 @implementation token, stop parsing the implementation after
698 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
701 * parser.c (cp_parser_objc_method_keyword_params): If the required
702 colon is not found while parsing parameters, stop parsing them.
704 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
707 * parser.c (cp_parser_objc_class_ivars): Do not eat the EOF or
708 @end after detecting it. Print an error if @end is found without
710 (cp_parser_objc_method_prototype_list): Do not eat the EOF after
711 detecting it. Fixed reading the next token when continuing
712 because of an error in a method signature. Print an error if EOF
713 is found without an '@end'.
714 (cp_parser_objc_method_definition_list): Same change.
716 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
718 Merge from apple/trunk branch on FSF servers:
720 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
723 * parser.c (cp_parser_objc_method_keyword_params): Check for valid
724 method parameters and issue error.
725 (cp_parser_objc_method_definition_list): Check for invalid tokens
726 which cannot start a function definition.
728 2005-10-14 Fariborz Jahanian <fjahanian@apple.com>
731 * parser.c (cp_parser_objc_message_args): Check for missing message
732 arguments and syntax error.
734 2005-10-13 Fariborz Jahanian <fjahanian@apple.com>
737 * parser.c (cp_parser_objc_class_ivars): Check for @end/eof while
740 2005-08-15 Ziemowit Laski <zlaski@apple.com>
743 * parser.c (cp_parser_objc_interstitial_code): Catch stray
744 '{' and '}' tokens and issue appropriate errors.
746 2005-08-02 Ziemowit Laski <zlaski@apple.com>
749 (cp_parser_statement_seq_opt): In addition to '}' and
750 end-of-file, a statement sequence may also be terminated
753 2010-10-05 Joseph Myers <joseph@codesourcery.com>
755 * cp-tree.h (cxx_print_error_function,
756 cxx_initialize_diagnostics): Declare using diagnostic_context
759 2010-10-04 Andi Kleen <ak@linux.intel.com>
761 * Make-lang.in (g++, cc1plus): Add + to build rule.
763 2010-10-04 Jason Merrill <jason@redhat.com>
765 * tree.c (decl_storage_duration): New.
766 * cp-tree.h: Declare it.
767 (duration_kind): Return values.
769 2010-10-03 Jason Merrill <jason@redhat.com>
771 * typeck.c (require_complete_type_sfinae): Add complain parm to...
772 (require_complete_type): ...this function.
773 (cp_build_array_ref, convert_arguments): Use it.
774 (convert_for_initialization, cp_build_modify_expr): Likewise.
775 * cp-tree.h: Declare it.
776 * call.c (build_over_call): Use it.
778 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
780 merge from FSF 'apple/trunk' branch.
781 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
784 * cp/parser.c (cp_parser_objc_interstitial_code): For
785 @optional/@required set the optional/required flag.
787 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
789 * parser.c (cp_lexer_get_preprocessor_token): Tidied up comments
790 and indentation when finding an Objective-C++ CPP_AT_NAME token.
792 2010-09-29 Richard Guenther <rguenther@suse.de>
794 * cp-tree.h (CP_DECL_CONTEXT): Check DECL_FILE_SCOPE_P.
795 (CP_TYPE_CONTEXT): Similar.
796 (FROB_CONTEXT): Frob global_namespace to the global
797 TRANSLATION_UNIT_DECL.
798 * decl.c (cxx_init_decl_processing): Build a TRANSLATION_UNIT_DECL,
799 set DECL_CONTEXT of global_namespace to it.
800 (start_decl): Use CP_DECL_CONTEXT and test TYPE_P
801 instead of zeroing context.
802 (cp_finish_decl): Use DECL_FILE_SCOPE_P.
803 (grokfndecl): Likewise.
804 (start_preparsed_function): Likewise.
805 * name-lookup.c (maybe_push_decl): Use DECL_NAMESPACE_SCOPE_P.
806 (namespace_binding): Use SCOPE_FILE_SCOPE_P.
807 * pt.c (template_class_depth): Use CP_TYPE_CONTEXT.
808 (is_specialization_of_friend): Use CP_DECL_CONTEXT.
809 (push_template_decl_real): Likewise.
810 (tsubst_friend_class): Likewise. Adjust context comparisons.
811 (instantiate_class_template): Use CP_TYPE_CONTEXT.
812 (tsubst): Do not substitute into TRANSLATION_UNIT_DECL.
813 * cxx-pretty-print.c (pp_cxx_nested_name_specifier): Use
816 2010-09-29 Yao Qi <yao@codesourcery.com>
818 * decl.c (get_atexit_node): Fix typo.
820 2010-09-28 Jason Merrill <jason@redhat.com>
822 * tree.c (lvalue_kind): Rename from lvalue_p_1, make nonstatic.
823 (real_lvalue_p): Take const_tree.
825 * typeck.c (lvalue_or_else): Make temporary arg a permerror.
826 (cp_build_addr_expr_1): Likewise.
828 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
830 Partially merged from apple/trunk branch on FSF servers:
831 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
832 Radar 3803157 (method attributes)
834 * parser.c (cp_parser_objc_method_keyword_params): Handle attributes.
835 (cp_parser_objc_method_tail_params_opt): Likewise.
836 (cp_parser_objc_method_signature): Likewise.
837 (cp_parser_objc_method_maybe_bad_prefix_attributes): New.
838 (cp_parser_objc_method_prototype_list): Handle attributes.
839 (cp_parser_objc_method_definition_list): Likewise.
841 2010-09-28 Richard Henderson <rth@redhat.com>
843 * cp-lang.c: Include "target.h".
844 (cp_eh_personality): Use targetm.except_unwind_info.
845 * Make-lang.in (cp-lang.o): Update deps.
847 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
849 * parser.c (cp_parser_objc_valid_prefix_attributes): New.
850 (cp_parser_declaration): Parse prefix attributes for ObjC++.
851 (cp_parser_objc_protocol_declaration): Handle attributes.
852 (cp_parser_objc_class_interface): Likewise.
853 (cp_parser_objc_declaration): Likewise.
855 2010-09-27 Jason Merrill <jason@redhat.com>
857 Require lvalues as specified by the standard.
858 * typeck.c (lvalue_or_else): Use real_lvalue_p.
859 (cp_build_addr_expr_1): Split out of cp_build_unary_op.
860 (cp_build_addr_expr, cp_build_addr_expr_strict): Interfaces.
861 (decay_conversion, get_member_function_from_ptrfunc): Adjust.
862 (build_x_unary_op, build_reinterpret_cast_1): Adjust.
863 (build_const_cast_1): Adjust.
864 * cp-tree.h: Declare new fns.
865 * call.c (build_this, convert_like_real, build_over_call): Adjust.
866 (initialize_reference): Adjust.
867 * class.c (build_base_path, convert_to_base_statically): Adjust.
868 (build_vfn_ref, resolve_address_of_overloaded_function): Adjust.
869 * cvt.c (build_up_reference, convert_to_reference): Adjust.
870 * decl.c (register_dtor_fn): Adjust.
871 * decl2.c (build_offset_ref_call_from_tree): Adjust.
872 * except.c (initialize_handler_parm): Adjust.
873 * init.c (build_offset_ref, build_delete, build_vec_delete): Adjust.
874 * rtti.c (build_dynamic_cast_1, tinfo_base_init): Adjust.
875 * tree.c (stabilize_expr): Adjust.
877 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
879 Merge from apple/trunk branch on FSF servers:
881 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
884 * typeck.c (composite_pointer_type): Call objc_have_common_type
885 when comparing two objective-c pointer types.
887 2005-07-18 Ziemowit Laski <zlaski@apple.com>
890 * call.c (standard_conversion): Do not issue warnings when
891 comparing ObjC pointer types.
893 2005-06-22 Ziemowit Laski <zlaski@apple.com>
896 * call.c (standard_conversion): Allow for a pointer conversion
897 between any two ObjC pointer types.
898 * typeck.c (composite_pointer_type): Determine common type
899 for two ObjC pointer types.
901 2010-09-24 Jan Hubicka <jh@suse.cz>
903 * decl.c (finish_function): Use decl_replaceable_p
904 * method.c (make_alias_for_thunk): Update call of
905 cgraph_same_body_alias.
907 2010-09-24 Jason Merrill <jason@redhat.com>
909 * decl.c (compute_array_index_type): Remember type dependence of
911 * pt.c (dependent_type_p_r): Don't recompute it here.
913 * error.c (dump_expr) [CASE_CONVERT]: Print conversion between
914 reference and pointer to the same type as "*" or "&".
916 2010-09-24 Nicola Pero <nicola.pero@meta-innovation.com>
918 * typeck.c (warn_args_num): Use warning 'too many arguments to
919 method [methodname]' for an Objective-C method instead of the less
920 satisfactory 'too many arguments to function' (with no method
923 2010-09-21 Jason Merrill <jason@redhat.com>
925 * mangle.c (write_expression) [SCOPE_REF]: Only do -fabi-version=1
926 special handling if we know the member.
928 2010-09-18 Jason Merrill <jason@redhat.com>
930 * call.c (compare_ics): Do lvalue/rvalue reference binding
931 comparison for ck_list, too.
933 2010-09-15 Jason Merrill <jason@redhat.com>
935 * semantics.c (finish_id_expression): Diagnose use of function
936 parms in evaluated context outside function body.
938 * decl2.c (grokbitfield): Diagnose non-integral width.
940 * call.c (convert_like_real): Use the underlying type of the
941 reference for the temporary.
943 2010-09-15 Jakub Jelinek <jakub@redhat.com>
946 * class.c (build_vtbl_initializer): Use fn instead of init's operand
947 as first argument to FDESC_EXPR.
949 2010-09-15 Paolo Carlini <paolo.carlini@oracle.com>
952 * decl.c (grokdeclarator): Check build_memfn_type return value
955 2010-09-13 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
957 * semantics.c (finish_for_stmt): Always test flag_new_for_scope.
958 (begin_range_for_stmt): Likewise.
960 2010-09-11 Rodrigo Rivas <rodrigorivascosta@gmail.com>
962 Implement range-based for-statements.
963 * cp-tree.def (RANGE_FOR_STMT): New.
964 * cp-tree.h (RANGE_FOR_DECL, RANGE_FOR_EXPR, RANGE_FOR_BODY): New.
965 (cp_convert_range_for): Declare.
966 * pt.c (tsubst_expr): Add RANGE_FOR_STMT.
967 (tsubst_copy_and_build): perform_koenig_lookup takes extra argument.
968 * semantics.c (begin_range_for_stmt): New.
969 (finish_range_for_decl): New.
970 (finish_for_stmt): Accept also RANGE_FOR_STMT.
971 (perform_koenig_lookup): Add extra argument include_std.
972 * parser.c (cp_parser_c_for): New with code from
973 cp_parser_iteration_statement().
974 (cp_parser_range_for): New.
975 (cp_convert_range_for): New.
976 (cp_parser_iteration_statement): Add range-for support.
977 (cp_parser_condition): Adjust comment.
978 (cp_parser_postfix_expression): perform_koenig_lookup takes extra
980 * dump.c (cp_dump_tree): Add RANGE_FOR_STMT.
981 * cxx-pretty-print.c: Likewise.
982 * lex.c (cxx_init): Likewise.
983 * name-lookup.c (lookup_function_nonclass): Add extra argument
985 (lookup_arg_dependent): Likewise.
986 * name-lookup.h: Likewise.
988 2010-09-10 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
991 * error.c (maybe_warn_cpp0x): Add new warning
992 CPP0X_INLINE_NAMESPACES.
993 * parser.c (cp_parser_namespace_definition): Likewise.
994 * cp-tree.h (cpp0x_warn_str): Likewise.
996 2010-09-10 Richard Guenther <rguenther@suse.de>
998 * decl.c (reshape_init_vector): For VECTOR_TYPEs, use
999 TYPE_VECTOR_SUBPARTS instead of TYPE_DEBUG_REPRESENTATION_TYPE.
1001 2010-09-10 Jan Hubicka <jh@suse.cz>
1003 PR tree-optimization/45605
1004 * cp/class.c (build_vtbl_initializer): Avoid wrong type conversion in
1007 2010-09-08 Jakub Jelinek <jakub@redhat.com>
1010 * pt.c (tsubst) <case INTEGER_TYPE>: Call mark_rvalue_use
1011 before calling fold_decl_constant_value.
1013 2010-09-07 Arnaud Charlet <charlet@adacore.com>
1015 * cp-tree.h (build_enumerator): Add new location_t parameter.
1016 (build_lang_decl_loc): New function.
1017 * decl.c (build_enumerator): New parameter loc. Use it when calling
1018 build_decl. Replace build_lang_decl with build_lang_decl_loc.
1019 * pt.c (tsubst_enum): Adjust call to build_enumerator.
1020 * parser.c (cp_parser_enumerator_definition): Ditto.
1021 * lex.c (build_lang_decl_loc): New function.
1023 2010-09-06 Dodji Seketeli <dodji@redhat.com>
1028 * tree.c (strip_typedefs): Strip typedefs from the context of
1031 2010-09-06 Mark Mitchell <mark@codesourcery.com>
1033 * typeck.c (cp_build_binary_op): Call do_warn_double_promotion.
1034 * call.c (build_conditional_expr): Likewise.
1035 (convert_arg_to_ellipsis): Likewise.
1037 2010-09-06 Arnaud Charlet <charlet@adacore.com>
1039 * parser.c (make_pointer_declarator, make_reference_declarator,
1040 make_call_declarator, make_array_declarator): Set declarator->id_loc.
1041 (cp_parser_init_declarator): Adjust location of decl if appropriate.
1043 2010-09-06 Jason Merrill <jason@redhat.com>
1045 * call.c (implicit_conversion): Fix value-init of enums.
1046 (convert_like_real): Likewise.
1048 * decl.c (cp_finish_decl): Don't change init for auto deduction.
1050 * pt.c (fold_non_dependent_expr_sfinae): Split out from...
1051 (fold_non_dependent_expr): ...here.
1052 (convert_nontype_argument): Use it. Take complain parm.
1053 Use perform_implicit_conversion instead of ocp_convert.
1054 Allow cv-qual changes.
1055 (convert_template_argument): Pass complain down.
1056 (tsubst_template_arg): Suppress constant expression warnings.
1059 * method.c (synthesized_method_walk): In constructors, also check
1060 subobject destructors.
1062 * semantics.c (finish_compound_literal): Always build a
1065 2010-08-30 Paolo Carlini <paolo.carlini@oracle.com>
1068 * decl.c (grokdeclarator): Use MAIN_NAME_P only on IDENTIFIER_NODEs.
1070 2010-08-30 Jakub Jelinek <jakub@redhat.com>
1073 * parser.c (cp_parser_omp_atomic): Handle boolean
1074 {PRE,POST}_INCREMENT.
1076 2010-08-29 Jason Merrill <jason@redhat.com>
1079 * parser.c (cp_parser_parameter_declaration): Pop parameter decls
1080 after tentative parsing.
1082 2010-08-22 Joseph Myers <joseph@codesourcery.com>
1084 * Make-lang.in (g++spec.o): Update dependencies.
1085 * g++spec.c: Include opts.h
1086 (MATH_LIBRARY, LIBSTDCXX): Remove initial "-l".
1087 (lang_specific_driver): Use cl_decoded_option structures.
1089 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
1091 * call.c: Use FOR_EACH_VEC_ELT.
1092 * class.c: Likewise.
1094 * decl2.c: Likewise.
1095 * error.c: Likewise.
1096 * except.c: Likewise.
1097 * mangle.c: Likewise.
1098 * method.c: Likewise.
1099 * name-lookup.c: Likewise.
1100 * parser.c: Likewise.
1103 * semantics.c: Likewise.
1104 * typeck2.c: Likewise.
1106 2010-08-19 Jason Merrill <jason@redhat.com>
1108 * call.c (reference_related_p): Check for error_mark_node.
1109 (add_function_candidate): Check it instead of
1110 same_type_ignoring_top_level_qualifiers_p.
1113 * init.c (build_new_1): Don't use build_value_init in a template.
1114 (build_value_init): Make sure we don't.
1117 * cp-gimplify.c (cp_gimplify_expr): Also remove assignment
1118 of empty class CONSTRUCTOR.
1120 * except.c (pending_noexcept, pending_noexcept_checks): New.
1121 (perform_deferred_noexcept_checks): New.
1122 (maybe_noexcept_warning): Split from...
1123 (finish_noexcept_expr): ...here. Adjust.
1124 * decl2.c (cp_write_global_declarations): Call
1125 perform_deferred_noexcept_checks.
1126 * cp-tree.h: And declare it.
1128 2010-08-18 Nathan Froyd <froydnj@codesourcery.com>
1131 * name-lookup.c (push_overloaded_decl): Change DECL_CHAIN to
1134 2010-08-17 Kai Tietz <kai.tietz@onevision.com>
1136 * class.c (note_name_declared_in_class): Make in 'extern "C"' blocks,
1137 or if -fms-extensions is enabled check, check permissive.
1139 2010-08-09 Jason Merrill <jason@redhat.com>
1142 * pt.c (lookup_template_class): Don't re-coerce outer parms.
1144 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1146 * call.c (add_builtin_candidates): Use VECs for local variable
1147 `types'. Adjust remainder of function accordingly.
1149 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1151 * name-lookup.c (is_associated_namespace): Convert local variables
1152 to be VECs instead of TREE_LISTs.
1154 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1156 * tree.c (varargs_function_p): Use stdarg_p.
1158 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1160 * parser.c (cp_default_arg_entry): Declare. Declare a VEC of it.
1161 (cp_unparsed_functions_entry): Declare. Declare a VEC of it.
1162 (cp_parser) [unparsed_functions_queues]: Rename to unparsed_queues.
1163 Change type to a VEC.
1164 (unparsed_funs_with_default_args): Define.
1165 (unparsed_funs_with_definitions): Define.
1166 (push_unparsed_function_queues): New function.
1167 (cp_parser_new): Call it.
1168 (pop_unparsed_function_queues): New function.
1169 (cp_parser_class_specifier): Adjust processing of unparsed functions.
1170 (cp_parser_template_declaration_after_export): Use VEC_safe_push.
1171 (cp_parser_save_member_function_body): Likewise.
1172 (cp_parser_late_parsing_for_member): Call push_unparsed_function_queues
1173 and pop_unparsed_function_queues.
1174 (cp_parser_late_parsing_default_args): Likewise.
1175 (cp_parser_save_default_args): Use VEC_safe_push.
1177 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1179 * name-lookup.h (cp_label_binding): Declare. Declare a VEC type
1181 (cp_binding_level): Convert shadowed_labels and dead_vars_from_for
1183 * decl.c (poplevel): Adjust for type changes.
1184 (declare_local_label): Likewise.
1186 2010-08-06 Jason Merrill <jason@redhat.com>
1188 * typeck.c (complete_type_or_maybe_complain): Split out from...
1189 (complete_type_or_else): Here.
1190 (build_class_member_access_expr): Call it.
1191 (finish_class_member_access_expr): Likewise.
1192 * call.c (build_special_member_call): Likewise.
1193 * cvt.c (build_expr_type_conversion): Likewise.
1194 * init.c (build_new): Likewise.
1195 * typeck2.c (build_functional_cast): Likewise.
1196 * cp-tree.h: Declare it.
1198 * init.c (build_value_init): Add complain parm.
1199 (build_value_init_noctor): Likewise.
1200 (perform_member_init): Pass it.
1201 (expand_aggr_init_1): Likewise.
1202 (build_new_1): Likewise.
1203 (build_vec_init): Likewise.
1204 * pt.c (tsubst_expr): Likewise.
1205 * typeck2.c (build_functional_cast): Likewise.
1206 * cp-tree.h: Adjust.
1207 * tree.c (build_target_expr_with_type): Handle error_mark_node.
1209 * typeck.c (decay_conversion): Any expression with type nullptr_t
1212 2010-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1215 * decl.c (duplicate_decls): Merge DECL_USER_ALIGN and DECL_PACKED.
1217 2010-07-27 Jason Merrill <jason@redhat.com>
1219 * pt.c (tsubst_expr) [DECL_EXPR]: Handle getting an AGGR_INIT_EXPR
1220 from build_value_init.
1221 * init.c (build_value_init_noctor): Give error for unknown array
1224 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1226 * cp-objcp-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
1228 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1230 * cp-objcp-common.c (cxx_initialize_diagnostics): First call
1231 c_common_initialize_diagnostics.
1232 * cp-objcp-common.h (LANG_HOOKS_OPTION_LANG_MASK,
1233 LANG_HOOKS_COMPLAIN_WRONG_LANG_P): Define.
1235 2010-07-21 Jason Merrill <jason@redhat.com>
1237 * tree.c (cp_tree_equal): Fix CONSTRUCTOR handling.
1239 * parser.c (cp_parser_init_declarator): Pass LOOKUP_NORMAL
1242 2010-07-20 Jeffrey Yasskin <jyasskin@google.com>
1245 * pt.c (instantiate_class_template): Propagate the template's
1246 location to its instance.
1248 2010-07-20 Jason Merrill <jason@redhat.com>
1251 * pt.c (tsubst_copy_and_build): Rework last change.
1254 * pt.c (tsubst_copy_and_build): Handle partial substitution of
1257 2010-07-19 Jason Merrill <jason@redhat.com>
1260 * semantics.c (finish_decltype_type): Correct decltype
1261 of parenthesized rvalue reference variable.
1264 * tree.c (cp_tree_equal): Compare type of *CAST_EXPR.
1265 * pt.c (iterative_hash_template_arg): Hash type of *CAST_EXPR.
1267 2010-07-19 Paolo Carlini <paolo.carlini@oracle.com>
1270 * typeck.c (build_x_compound_expr_from_list): Add tsubst_flags_t
1272 * cp-tree.h: Adjust declaration.
1273 * init.c (perform_member_init): Adjust caller.
1274 * decl.c (grok_reference_init, cp_finish_decl): Likewise.
1275 * typeck2.c (store_init_value): Likewise.
1276 (build_functional_cast): Pass complain argument to
1277 build_x_compound_expr_from_list.
1279 2010-07-16 Jason Merrill <jason@redhat.com>
1282 * pt.c (process_partial_specialization): Diagnose partial
1283 specialization after instantiation.
1284 (most_specialized_class): Add complain parm.
1286 * ptree.c (cxx_print_xnode): Handle TEMPLATE_INFO.
1288 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1290 * init.c (build_new_1): Use cp_build_function_call_nary instead of
1291 cp_build_function_call.
1293 2010-07-15 Jason Merrill <jason@redhat.com>
1296 * call.c (add_function_candidate): If we're working on an implicit
1297 declaration, don't consider candidates that won't match.
1298 * typeck.c (same_type_ignoring_top_level_qualifiers_p): Now a fn.
1299 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): Adjust.
1302 * cp-tree.h (struct lang_type_class): Add has_user_opeq.
1303 (TYPE_HAS_USER_OPEQ): New.
1304 * decl.c (grok_special_member_properties): Set it.
1305 * class.c (add_implicitly_declared_members): Don't lazily declare
1306 constructors/operator= if a base or member has a user-declared one.
1307 (check_bases_and_members, check_bases): Adjust.
1308 (check_field_decls, check_field_decl): Adjust.
1310 2010-07-15 Anatoly Sokolov <aesok@post.ru>
1312 * decl.c (integer_three_node): Remove.
1313 (cxx_init_decl_processing): Do not initialize the integer_three_node.
1314 * cp-tree.h (integer_three_node): Remove.
1316 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1318 * cp-tree.h: Carefully replace TREE_CHAIN with DECL_CHAIN.
1320 * class.c: Likewise.
1321 * cp-gimplify.c: Likewise.
1323 * decl2.c: Likewise.
1325 * mangle.c: Likewise.
1326 * name-lookup.c: Likewise.
1327 * optimize.c: Likewise.
1328 * parser.c: Likewise.
1331 * search.c: Likewise.
1332 * semantics.c: Likewise.
1333 * typeck.c: Likewise.
1334 * typeck2.c: Likewise.
1336 2010-07-14 Jason Merrill <jason@redhat.com>
1338 * init.c (sort_mem_initializers): Rename "field_type" to "ctx".
1339 (build_field_list): Cache field type.
1341 Implement C++0x unrestricted unions (N2544)
1342 * class.c (check_field_decl): Loosen union handling in C++0x.
1343 * method.c (walk_field_subobs): Split out from...
1344 (synthesized_method_walk): ...here. Set msg before loops.
1345 (process_subob_fn): Check for triviality in union members.
1346 * init.c (sort_mem_initializers): Splice out uninitialized
1347 anonymous unions and union members.
1348 (push_base_cleanups): Don't automatically destroy anonymous unions
1351 2010-07-13 Jason Merrill <jason@redhat.com>
1354 * cp-tree.h (struct lang_type_class): Add has_user_opeq.
1355 (TYPE_HAS_USER_OPEQ): New.
1356 * decl.c (grok_special_member_properties): Set it.
1357 * class.c (add_implicitly_declared_members): Don't lazily declare
1358 constructors/operator= if a base or member has a user-declared one.
1359 (check_bases_and_members, check_bases): Adjust.
1360 (check_field_decls, check_field_decl): Adjust.
1361 * method.c (synthesized_method_walk): Initialize check_vdtor.
1364 * mangle.c (write_type): Canonicalize.
1365 (canonicalize_for_substitution): Retain cv-quals on FUNCTION_TYPE.
1366 (write_CV_qualifiers_for_type): Ignore them in abi>=5.
1368 2010-07-13 Paolo Carlini <paolo.carlini@oracle.com>
1371 * call.c (convert_like_real): Adjust convert_ptrmem call, pass
1373 * typeck.c (get_delta_difference): Update prototype, add a
1374 tsubst_flags_t parameter; update get_delta_difference_1 calls and
1375 add checks for error_mark_node.
1376 (get_delta_difference_1): Update prototype, add a tsubst_flags_t
1377 parameter; update lookup_base call.
1378 (build_ptrmemfunc): Update prototype, add a tsubst_flags_t
1379 parameter; update get_delta_difference call and add check for
1381 (convert_ptrmem): Update prototype, add a tsubst_flags_t
1382 parameter; update get_delta_difference call and add check for
1383 error_mark_node; update build_ptrmemfunc call.
1384 (build_static_cast_1): Adjust convert_ptrmem call.
1385 (expand_ptrmemfunc_cst): Adjust get_delta_difference call.
1386 (cp_build_unary_op): Adjust build_ptrmemfunc call.
1387 * cvt.c (cp_convert_to_pointer, convert_force): Adjust convert_ptrmem
1388 and build_ptrmemfunc calls.
1389 * cp-tree.h: Update build_ptrmemfunc and convert_ptrmem prototypes.
1391 2010-07-12 Paolo Carlini <paolo.carlini@oracle.com>
1394 * call.c (build_temp): Add tsubst_flags_t complain parameter;
1395 adjust build_special_member_call call, pass complain.
1396 (convert_like_real): Adjust build_temp call, pass complain.
1398 2010-07-09 Jason Merrill <jason@redhat.com>
1401 * cp-tree.h (BV_LOST_PRIMARY): New macro.
1402 * class.c (update_vtable_entry_for_fn): Fix covariant thunk logic.
1403 Set BV_LOST_PRIMARY.
1404 (build_vtbl_initializer): Check BV_LOST_PRIMARY.
1406 2010-07-08 Jason Merrill <jason@redhat.com>
1409 * class.c (update_vtable_entry_for_fn): Fix handling of dummy
1410 virtual bases for covariant thunks.
1412 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
1414 * cp-tree.h: Do not include toplev.h.
1416 2010-07-06 Jason Merrill <jason@redhat.com>
1419 * call.c (is_std_init_list): Look through typedefs.
1422 * init.c (build_offset_ref): If scope isn't dependent,
1423 don't exit early. Look at TYPE_MAIN_VARIANT.
1424 * pt.c (tsubst_copy) [OFFSET_REF]: Do substitution.
1426 * error.c (dump_function_decl): Don't crash on null DECL_NAME.
1428 2010-07-06 Shujing Zhao <pearly.zhao@oracle.com>
1430 * cp-tree.h (impl_conv_void): New type.
1431 (convert_to_void): Adjust prototype.
1432 * cvt.c (convert_to_void): Use impl_conv_void, emit and adjust the
1433 diagnostic for easy translation. Change caller.
1434 * typeck.c: Update call to convert_to_void.
1435 * semantics.c: Likewise.
1438 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1440 * decl.c (cp_finish_decl): Call add_local_decl.
1441 * optimize.c (clone_body): Adjust for new type of cfun->local_decls.
1443 2010-07-05 Paolo Carlini <paolo.carlini@oracle.com>
1445 * pt.c (tsubst): Early declare code = TREE_CODE (t) and use it
1448 2010-07-05 Shujing Zhao <pearly.zhao@oracle.com>
1451 * parser.c (cp_parser_primary_expression): Error if local template is
1454 2010-07-02 Le-Chun Wu <lcwu@google.com>
1457 * name-lookup.c (pushdecl_maybe_friend): Warn when a local decl
1458 (variable or type) shadows another type.
1460 2010-07-02 Jakub Jelinek <jakub@redhat.com>
1463 * typeck.c (convert_for_assignment): When converting a convertible
1464 vector type or objc++ types, call mark_rvalue_use.
1465 * typeck2.c (build_m_component_ref): Use return values from
1466 mark_rvalue_use or mark_lvalue_use.
1467 * class.c (build_base_path): Likewise.
1468 * call.c (build_conditional_expr): Likewise.
1470 2010-07-02 Paolo Carlini <paolo.carlini@oracle.com>
1473 * pt.c (tsubst_baselink): Return error_mark_node if lookup_fnfields
1476 2010-07-01 Richard Guenther <rguenther@suse.de>
1478 * cp-gimplify.c (cp_gimplify_expr): Open-code the rhs
1479 predicate we are looking for, allow non-gimplified
1482 2010-06-30 Paolo Carlini <paolo.carlini@oracle.com>
1485 * typeck.c (cp_build_unary_op): Early return error_mark_node when
1486 arg is NULL_TREE too.
1487 * call.c (convert_class_to_reference): Return error_mark_node when
1490 2010-06-30 Michael Matz <matz@suse.de>
1492 * repo.c (finish_repo): Fix typo.
1494 2010-06-30 Nathan Froyd <froydnj@codesourcery.com>
1496 * parser.c (cp_parser_omp_for_loop): Use a VEC for for_block.
1498 2010-06-30 Nathan Froyd <froydnj@codesourcery.com>
1500 * repo.c (pending_repo): Change type to a VEC.
1501 (finish_repo): Adjust for new type of pending_repo.
1502 (repo_emit_p): Likewise.
1504 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
1506 * tree.c: Include gimple.h. Do not include tree-flow.h
1507 * decl.c: Do not include tree-flow.h
1508 * Make-lang.in: Adjust dependencies.
1510 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
1512 * decl.c (incomplete_var): Declare. Declare VECs containing them.
1513 (incomplete_vars): Adjust comment. Change type to a VEC.
1514 (maybe_register_incomplete_var): Adjust for new type.
1515 (complete_vars): Adjust iteration over incomplete_vars.
1517 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
1519 * decl.c (struct named_label_entry): Change type of bad_decls field
1521 (poplevel_named_label_1): Adjust for new type of bad_decls.
1522 (check_goto): Likewise.
1524 2010-06-29 Jason Merrill <jason@redhat.com>
1526 Enable implicitly declared move constructor/operator= (N3053).
1527 * class.c (add_implicitly_declared_members): A class with no
1528 explicitly declared copy or move constructor gets both declared
1529 implicitly, and similarly for operator=.
1530 (check_bases): A type with no copy ctor does not inhibit
1531 a const copy ctor in a derived class. It does mean the derived
1533 (check_field_decl): Likewise.
1534 (check_bases_and_members): A nonexistent copy ctor/op= is non-trivial.
1535 * tree.c (type_has_nontrivial_copy_init): Adjust semantics.
1536 (trivially_copyable_p): Likewise.
1537 * call.c (convert_like_real): Use type_has_nontrivial_copy_init.
1538 * class.c (finish_struct_bits): Likewise.
1539 * tree.c (build_target_expr_with_type): Likewise.
1540 * typeck2.c (store_init_value): Likewise.
1542 Enable implicitly deleted functions (N2346)
1543 * class.c (check_bases_and_members): Adjust lambda flags.
1544 * method.c (implicitly_declare_fn): Set DECL_DELETED_FN if appropriate.
1546 * decl2.c (mark_used): Adjust error for use of deleted function.
1548 Machinery to support implicit delete/move.
1549 * cp-tree.h: (struct lang_type_class): Add lazy_move_assign,
1550 has_complex_move_ctor, has_complex_move_assign bitfields.
1551 (CLASSTYPE_LAZY_MOVE_ASSIGN): New.
1552 (TYPE_HAS_COMPLEX_MOVE_ASSIGN): New.
1553 (TYPE_HAS_COMPLEX_MOVE_CTOR): New.
1554 (enum special_function_kind): Add sfk_move_assignment.
1555 (LOOKUP_SPECULATIVE): New.
1556 * call.c (build_over_call): Return early if it's set.
1557 (build_over_call): Use trivial_fn_p.
1558 * class.c (check_bases): If the base has no default constructor,
1559 the derived one is non-trivial. Handle move ctor/op=.
1560 (check_field_decl): Likewise.
1561 (check_bases_and_members): Handle move ctor/op=.
1562 (add_implicitly_declared_members): Handle CLASSTYPE_LAZY_MOVE_ASSIGN.
1563 (type_has_move_constructor, type_has_move_assign): New.
1564 * decl.c (grok_special_member_properties): Handle move ctor/op=.
1565 * method.c (type_has_trivial_fn, type_set_nontrivial_flag): New.
1566 (trivial_fn_p): New.
1567 (do_build_copy_constructor): Use it.
1568 (do_build_assign_ref): Likewise. Handle move assignment.
1569 (build_stub_type, build_stub_object, locate_fn_flags): New.
1570 (locate_ctor): Use locate_fn_flags.
1571 (locate_copy, locate_dtor): Remove.
1572 (get_dtor, get_default_ctor, get_copy_ctor, get_copy_assign): New.
1573 (process_subob_fn, synthesized_method_walk): New.
1574 (maybe_explain_implicit_delete): New.
1575 (implicitly_declare_fn): Use synthesized_method_walk,
1576 type_has_trivial_fn, and type_set_nontrivial_flag.
1577 (defaulted_late_check): Set DECL_DELETED_FN.
1578 (defaultable_fn_check): Handle sfk_move_assignment.
1579 (lazily_declare_fn): Clear CLASSTYPE_LAZY_* early. Don't declare
1580 implicitly deleted move ctor/op=.
1581 * search.c (lookup_fnfields_1): Handle sfk_move_assignment.
1582 (lookup_fnfields_slot): New.
1583 * semantics.c (omp_clause_info_fndecl): Remove.
1584 (cxx_omp_create_clause_info): Use get_default_ctor, get_copy_ctor,
1585 get_copy_assign, trivial_fn_p.
1586 (trait_expr_value): Adjust call to locate_ctor.
1587 * tree.c (special_function_p): Handle sfk_move_assignment.
1589 * class.c (type_has_virtual_destructor): New.
1590 * cp-tree.h: Declare it.
1591 * semantics.c (trait_expr_value): Use it.
1593 * call.c (build_over_call): Only give warnings with tf_warning.
1595 * name-lookup.c (pop_scope): Handle NULL_TREE.
1597 * cp-tree.h (TYPE_HAS_ASSIGN_REF): Rename to TYPE_HAS_COPY_ASSIGN.
1598 (TYPE_HAS_CONST_ASSIGN_REF): Rename to TYPE_HAS_CONST_COPY_ASSIGN.
1599 (TYPE_HAS_INIT_REF): Rename to TYPE_HAS_COPY_CTOR.
1600 (TYPE_HAS_CONST_INIT_REF): Rename to TYPE_HAS_CONST_COPY_CTOR.
1601 (TYPE_HAS_COMPLEX_ASSIGN_REF): Rename to TYPE_HAS_COMPLEX_COPY_ASSIGN.
1602 (TYPE_HAS_COMPLEX_INIT_REF): Rename to TYPE_HAS_COMPLEX_COPY_CTOR.
1603 (TYPE_HAS_TRIVIAL_ASSIGN_REF): Rename to TYPE_HAS_TRIVIAL_COPY_ASSIGN.
1604 (TYPE_HAS_TRIVIAL_INIT_REF): Rename to TYPE_HAS_TRIVIAL_COPY_CTOR.
1605 (CLASSTYPE_LAZY_ASSIGNMENT_OP): Rename to CLASSTYPE_LAZY_COPY_ASSIGN.
1606 (sfk_assignment_operator): Rename to sfk_copy_assignment.
1607 * decl.c, call.c, class.c, init.c, method.c, pt.c, ptree.c: Adjust.
1608 * search.c, semantics.c, tree.c: Adjust.
1610 * pt.c (dependent_scope_ref_p): Remove.
1611 (value_dependent_expression_p): Don't call it.
1612 (type_dependent_expression_p): Here either.
1613 * init.c (build_offset_ref): Set TREE_TYPE on a qualified-id
1614 if the scope isn't dependent.
1616 * pt.c (convert_nontype_argument): Use mark_lvalue_use if we want
1620 * pt.c (has_value_dependent_address): New.
1621 (value_dependent_expression_p): Check it.
1622 (convert_nontype_argument): Likewise. Call decay_conversion before
1623 folding if we want a pointer.
1624 * semantics.c (finish_id_expression): Don't add SCOPE_REF if the
1625 scope is the current instantiation.
1627 2010-06-28 Jakub Jelinek <jakub@redhat.com>
1630 * class.c (build_base_path): If want_pointer, call mark_rvalue_use
1633 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1635 * init.c: Do not include except.h.
1638 * cp-lang.c: Likewise.
1640 * semantics.c: Likewise.
1641 * decl2.c: Likewise.
1642 * except.c: Likewise.
1643 (init_exception_processing): Do not set the removed
1644 lang_protect_cleanup_actions here.
1645 (cp_protect_cleanup_actions): Make non-static and remove prototype.
1646 (doing_eh): New, moved from except.c but removed the do_warning flag.
1647 (expand_start_catch_block): Update doing_eh call.
1648 (expand_end_catch_block): Likewise.
1649 (build_throw): Likewise.
1650 * cp-tree.h: Prototype cp_protect_cleanup_actions.
1651 * cp-objcp-common.h: Set LANG_HOOKS_EH_PROTECT_CLEANUP_ACTIONS to
1652 cp_protect_cleanup_actions.
1653 * Make-lang.in: Update dependencies.
1655 2010-06-26 Jason Merrill <jason@redhat.com>
1657 * call.c (add_function_candidate): Set LOOKUP_COPY_PARM for any
1658 constructor called with a single argument that takes a reference
1659 to the constructor's class.
1660 (BAD_CONVERSION_RANK): New.
1661 (compare_ics): Use it to compare bad ICSes.
1663 2010-06-25 Joseph Myers <joseph@codesourcery.com>
1665 * lang-specs.h: Remove +e handling.
1667 2010-06-24 Andi Kleen <ak@linux.intel.com>
1669 * parser.c: (cp_parser_question_colon_clause):
1670 Switch to use cp_lexer_peek_token.
1671 Call warn_for_omitted_condop. Call pedwarn for omitted
1674 2010-06-22 Jakub Jelinek <jakub@redhat.com>
1677 * typeck2.c (build_m_component_ref): Call mark_lvalue_use on
1678 datum and mark_rvalue_use on component.
1681 * error.c (dump_expr): Don't look at CALL_EXPR_ARG (t, 0) if
1682 the CALL_EXPR has no arguments.
1684 2010-06-21 Jason Merrill <jason@redhat.com>
1686 * typeck.c (comp_except_specs): Fix ce_derived with noexcept.
1688 * semantics.c (check_trait_type): Check COMPLETE_TYPE_P for array
1691 2010-06-17 Nathan Froyd <froydnj@codesourcery.com>
1693 * name-lookup.c (struct arg_lookup): Convert namespaces and
1694 classes fields to VEC.
1695 (arg_assoc_namespace): Adjust for new type of namespaces.
1696 (arg_assoc_class): Adjust for new type of classes.
1697 (lookup_arg_dependent): Use make_tree_vector and
1698 release_tree_vector.
1699 * typeck2.c (build_x_arrow): Use vec_member.
1701 2010-06-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
1704 * error.c (dump_decl): Better wording for anonymous namespace.
1706 2010-06-16 Nathan Froyd <froydnj@codesourcery.com>
1708 * class.c (build_vtbl_initializer): Adjust computation of new_position
1709 and which entry to add padding for.
1711 2010-06-16 Jason Merrill <jason@redhat.com>
1713 * except.c (check_noexcept_r): Return the problematic function.
1714 (finish_noexcept_expr): Give -Wnoexcept warning. Add complain parm.
1715 * pt.c (tsubst_copy_and_build): Pass it.
1716 * parser.c (cp_parser_unary_expression): Likewise.
1717 * cp-tree.h: Adjust prototype.
1719 * method.c (defaulted_late_check): Give the defaulted method
1720 the same exception specification as the implicit declaration.
1722 2010-06-15 Jason Merrill <jason@redhat.com>
1724 * class.c (add_implicitly_declared_members): Implicit assignment
1725 operators can also be virtual overriders.
1726 * method.c (lazily_declare_fn): Likewise.
1728 * call.c (convert_like_real): Give "initializing argument of"
1729 information for ambiguous conversion. Give source position
1732 * call.c (print_z_candidates): Do print viable deleted candidates.
1733 (joust): Don't choose a deleted function just because its worst
1734 conversion is better than another candidate's worst.
1736 * call.c (convert_like_real): Don't complain about
1737 list-value-initialization from an explicit constructor.
1739 * decl.c (duplicate_decls): Use DECL_IS_BUILTIN rather than test
1740 DECL_SOURCE_LOCATION directly.
1742 * class.c (type_has_user_provided_default_constructor): Use
1745 * call.c (is_subseq): Handle ck_aggr, ck_list.
1746 (compare_ics): Treat an aggregate or ambiguous conversion to the
1747 same type as involving the same function.
1749 2010-06-13 Shujing Zhao <pearly.zhao@oracle.com>
1751 * typeck.c (convert_for_assignment): Fix comment. Change message
1752 format from %d to %qP.
1753 (convert_for_initialization): Fix comment.
1755 2010-06-11 Shujing Zhao <pearly.zhao@oracle.com>
1757 * cp-tree.h (expr_list_kind): New type.
1758 (impl_conv_rhs): New type.
1759 (build_x_compound_expr_from_list, convert_for_initialization): Adjust
1761 (typeck.c (convert_arguments): Use impl_conv_rhs and emit the
1762 diagnostics for easy translation. Change caller.
1763 (convert_for_initialization): Use impl_conv_rhs and change caller.
1764 (build_x_compound_expr_from_list): Use expr_list_kind and emit the
1765 diagnostics for easy translation. Change caller.
1766 * decl.c (bad_spec_place): New enum.
1767 (bad_specifiers): Use it and emit the diagnostics for easy
1768 translation. Change caller.
1769 * pt.c (coerce_template_parms): Put the diagnostics in full sentence.
1771 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
1773 * cp-tree.h (struct saved_scope): Change decl_ns_list field type
1775 * decl2.c (cp_write_global_declarations): Adjust for new type of
1776 decl_namespace_list.
1777 * name-lookup.c (current_decl_namespace): Likewise.
1778 (push_decl_namespace): Likewise.
1779 (pop_decl_namespace): Likewise.
1781 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
1783 * call.c (build_java_interface_fn_ref): Call build_function_type_list
1784 instead of build_function_type.
1785 * decl.c (cxx_init_decl_processing): Likewise.
1786 (declare_global_var): Likewise.
1787 (get_atexit_node): Likewise.
1788 (expand_static_init): Likewise.
1789 * decl2.c (start_objects): Likewise.
1790 (start_static_storage_duration_function): Likewise.
1791 * except.c (init_exception_processing): Likewise.
1792 (build_exc_ptr): Likewise.
1793 (build_throw): Likewise.
1794 * rtti.c (throw_bad_cast): Likewise.
1795 (throw_bad_typeid): Likewise.
1796 (build_dynamic_cast_1): Likewise.
1798 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
1800 * call.c (build_call_n): Call XALLOCAVEC instead of alloca.
1801 (build_op_delete_call): Likewise.
1802 (build_over_call): Likewise.
1803 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
1804 * pt.c (process_partial_specialization): Likewise.
1805 (tsubst_template_args): Likewise.
1806 * semantics.c (finish_asm_stmt): Likewise.
1808 2010-06-08 Nathan Sidwell <nathan@codesourcery.com>
1810 * decl.c (record_key_method_defined): New, broken out of ...
1811 (finish_function): ... here. Call it.
1812 (start_decl): Treat aliases as definitions.
1814 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1816 * typeck2.c (abstract_virtuals_error): Use typed GC allocation.
1818 * pt.c (maybe_process_partial_specialization): Likewise.
1819 (register_specialization): Likewise.
1820 (add_pending_template): Likewise.
1821 (lookup_template_class): Likewise.
1822 (push_tinst_level): Likewise.
1824 * parser.c (cp_lexer_new_main): Likewise.
1825 (cp_lexer_new_from_tokens): Likewise.
1826 (cp_token_cache_new): Likewise.
1827 (cp_parser_context_new): Likewise.
1828 (cp_parser_new): Likewise.
1829 (cp_parser_nested_name_specifier_opt): Likewise.
1830 (cp_parser_template_id): Likewise.
1832 * name-lookup.c (binding_entry_make): Likewise.
1833 (binding_table_construct): Likewise.
1834 (binding_table_new): Likewise.
1835 (cxx_binding_make): Likewise.
1836 (pushdecl_maybe_friend): Likewise.
1837 (begin_scope): Likewise.
1838 (push_to_top_level): Likewise.
1840 * lex.c (init_reswords): Likewise.
1841 (retrofit_lang_decl): Likewise.
1842 (cxx_dup_lang_specific_decl): Likewise.
1843 (copy_lang_type): Likewise.
1844 (cxx_make_type): Likewise.
1846 * decl.c (make_label_decl): Likewise.
1847 (check_goto): Likewise.
1848 (start_preparsed_function): Likewise.
1849 (save_function_data): Likewise.
1851 * cp-tree.h (TYPE_SET_PTRMEMFUNC_TYPE): Likewise.
1853 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
1855 * class.c (finish_struct_1): Likewise.
1857 * cp-tree.h (struct lang_type): Add variable_size GTY option.
1858 (struct lang_decl): Likewise.
1860 * parser.c (cp_parser_new): Update comment to not reference
1863 2010-06-07 Jason Merrill <jason@redhat.com>
1866 * error.c (dump_parameters): Mask out TFF_SCOPE.
1867 (dump_simple_decl): Don't print the scope of a PARM_DECL.
1868 (dump_scope): Remove no-op mask.
1871 * parser.c (cp_parser_lookup_name): Fix naming the constructor.
1873 * cp-tree.h (COMPLETE_OR_OPEN_TYPE_P): New macro.
1874 * init.c (build_offset_ref): Use it.
1875 * pt.c (maybe_process_partial_specialization): Use it.
1876 (instantiate_class_template): Use it.
1877 * search.c (lookup_base): Use it.
1879 2010-06-07 Jakub Jelinek <jakub@redhat.com>
1882 * expr.c (mark_exp_read): Handle INDIRECT_REF.
1883 * cvt.c (convert_to_void): Handle INDIRECT_REF like
1884 handled_component_p.
1887 * decl.c (initialize_local_var): If TREE_USED is set on the type,
1888 set also DECL_READ_P on the decl.
1890 2010-05-25 Dodji Seketeli <dodji@redhat.com>
1893 * cp-tree.h (typedef_variant_p): Move this declaration to
1895 * tree.c (typedef_variant_p): Move this definition to gcc/tree.c.
1896 * decl.c (grokdeclarator): Do not rename debug info of an
1897 anonymous tagged type named by a typedef.
1899 2010-06-05 Fabien Chêne <fabien@gcc.gnu.org>
1902 * class.c (check_field_decls): Move the call to
1903 check_bitfield_decl before trying to set the
1904 CLASSTYPE_READONLY_FIELDS_NEED_INIT flag.
1906 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
1908 * typeck.c: Update include path for moved files.
1911 * cp-gimplify.c: Likewise.
1912 * cp-lang.c: Likewise.
1914 * semantics.c: Likewise.
1915 * cxx-pretty-print.h: Likewise.
1916 * decl2.c: Likewise.
1917 * parser.c: Likewise.
1918 * cp-objcp-common.c: Likewise.
1919 * cp-tree.h: Likewise.
1920 * name-lookup.c: Likewise.
1922 * name-lookup.h: Likewise.
1923 * config-lang.in: Update paths in gtfiles for files in c-family/.
1924 * Make-lang.in: Likewise.
1926 2010-06-04 Magnus Fromreide <magfr@lysator.liu.se>
1928 * cvt.c (cp_convert_to_pointer): Use null_ptr_cst_p.
1929 * typeck.c (build_ptrmemfunc): Likewise.
1931 2010-06-04 Jason Merrill <jason@redhat.com>
1933 * typeck2.c (merge_exception_specifiers): Adjust merging of
1934 throw() and noexcept(true).
1936 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Avoid
1937 using an uninitialized variable.
1939 * cxx-pretty-print.c (pp_cxx_unary_expression): Handle NOEXCEPT_EXPR.
1940 (pp_cxx_expression): Likewise.
1942 Implement noexcept-specification (15.4)
1943 * parser.c (cp_parser_exception_specification_opt): Parse it.
1944 Give -Wdeprecated warning about throw() specs.
1945 * pt.c (tsubst_exception_specification): Handle it.
1946 * error.c (dump_exception_spec): Handle it.
1947 (dump_expr): Handle NOEXCEPT_EXPR.
1948 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
1949 * typeck.c (comp_except_specs): Handle compatibility rules.
1950 Change exact parm to take an enum.
1951 * typeck2.c (merge_exception_specifiers): Handle noexcept.
1952 * except.c (nothrow_spec_p, type_noexcept_p): New fns.
1953 (type_throw_all_p, build_noexcept_spec): New fns.
1954 * cp-tree.h (TYPE_NOTHROW_P, TYPE_NOEXCEPT_P): Use them.
1955 (comp_except_specs): Define ce_derived, ce_normal, ce_exact enums.
1956 (cp_tree_index): Add CPTI_NOEXCEPT_TRUE_SPEC, CPTI_NOEXCEPT_FALSE_SPEC.
1957 (noexcept_true_spec, noexcept_false_spec): New macros.
1958 * name-lookup.c (pushdecl_maybe_friend): Adjust.
1959 * search.c (check_final_overrider): Adjust.
1960 * decl.c (check_redeclaration_exception_specification): Adjust.
1961 (use_eh_spec_block): Use type_throw_all_p.
1962 (cxx_init_decl_processing): Set noexcept_false_spec,noexcept_true_spec.
1963 Give operator new a noexcept-specification in C++0x mode.
1964 * tree.c (build_exception_variant, cxx_type_hash_eq): Adjust.
1965 (cp_build_type_attribute_variant): Don't test TYPE_RAISES_EXCEPTIONS.
1967 Implement noexcept operator (5.3.7)
1968 * cp-tree.def (NOEXCEPT_EXPR): New.
1969 * except.c (check_noexcept_r, finish_noexcept_expr): New.
1970 * cp-tree.h: Declare finish_noexcept_expr.
1971 * parser.c (cp_parser_unary_expression): Parse noexcept-expression.
1972 * pt.c (tsubst_copy_and_build): And tsubst it.
1973 (type_dependent_expression_p): Handle it.
1974 (value_dependent_expression_p): Handle it.
1976 * call.c (build_conditional_expr): Never fold in unevaluated context.
1977 * tree.c (build_aggr_init_expr): Propagate TREE_NOTHROW.
1978 * semantics.c (simplify_aggr_init_expr): Likewise.
1979 * typeck.c (merge_types): Call merge_exception_specifiers.
1980 * decl.c (duplicate_decls): Check DECL_SOURCE_LOCATION rather than
1981 DECL_ANTICIPATED for preferring new type.
1983 2010-06-04 Joseph Myers <joseph@codesourcery.com>
1985 * g++spec.c (lang_specific_driver): Use GCC-specific formats in
1988 2010-06-04 Jakub Jelinek <jakub@redhat.com>
1991 * typeck.c (build_class_member_access_expr): Call mark_exp_read
1992 on object for static data members.
1994 2010-06-04 Jakub Jelinek <jakub@redhat.com>
1995 Jason Merrill <jason@redhat.com>
1998 * call.c (build_conditional_expr): If both arg2 and arg3 are lvalues
1999 with the same type, call mark_lvalue_use on both.
2001 2010-06-03 Nathan Froyd <froydnj@codesourcery.com>
2003 * class.c (struct vtbl_init_data_s): Remove last_init field.
2004 (struct secondary_vptr_vtt_init_data_s): Change type of inits field
2006 (finish_vtbls): Use a VEC rather than a TREE_LIST for the accumulated
2008 (build_vtt): Likewise.
2009 (initialize_vtable): Take a VEC instead of a tree.
2010 (build_vtt_inits): Change return type to void. Take a VEC **
2011 instead of a tree *; accumulate results into said VEC.
2012 (build_ctor_vtbl_group): Use a VEC rather than a TREE_LIST for the
2013 accumulated initializers. Pass the vtable to accumulate_vtbl_inits.
2014 (accumulate_vtbl_inits): Add extra vtable tree parameter; take a VEC
2016 (dfs_accumulate_vtbl_inits): Likewise. Change return type to void.
2017 (build_vtbl_initializer): Add VEC parameter; accumulate initializers
2019 (dfs_build_secondary_vptr_vtt_inits): Use CONSTRUCTOR_APPEND_ELT
2020 rather than tree_cons.
2021 (build_vbase_offset_vtbl_entries): Likewise.
2022 (add_vcall_offset): Likewise.
2023 (build_rtti_vtbl_entries): Likewise.
2024 * cp-tree.h (initialize_artificial_var): Take a VEC instead of a tree.
2025 * decl.c (initialize_artificial_var): Use build_constructor instead
2026 of build_constructor_from_list.
2028 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
2031 * class.c (layout_class_type): Check MAX_FIXED_MODE_SIZE on
2034 2010-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2036 * parser.c (cp_parser_mem_initializer_list): Change error text.
2038 2010-06-02 Jakub Jelinek <jakub@redhat.com>
2040 * cp-objcp-common.c (shadowed_var_for_decl): Change into
2041 tree_decl_map hashtab from tree_map.
2042 (decl_shadowed_for_var_lookup, decl_shadowed_for_var_insert): Adjust.
2043 (init_shadowed_var_for_decl): Adjust initialization.
2046 * cvt.c (convert_to_void): If implicit is NULL, call mark_rvalue_use
2047 instead of calling mark_exp_read only when not an assignment.
2050 * semantics.c (finalize_nrv): Don't copy DECL_ARTIFICIAL, DECL_IGNORED_P,
2051 DECL_SOURCE_LOCATION and DECL_ABSTRACT_ORIGIN from var to result.
2052 Set DECL_VALUE_EXPR on var.
2054 2010-06-02 Jason Merrill <jason@redhat.com>
2056 * error.c (dump_type): Improve typedef handling.
2061 * name-lookup.c (same_entity_p): New.
2062 (ambiguous_decl): Multiple declarations of the same entity
2065 2010-06-01 Jason Merrill <jason@redhat.com>
2068 * call.c (add_list_candidates): Prefer the default constructor.
2069 (build_aggr_conv): Treat missing initializers like { }.
2070 * typeck2.c (process_init_constructor_record): Likewise.
2071 * init.c (expand_default_init): Use digest_init for
2072 direct aggregate initialization, too.
2074 * call.c (add_list_candidates): Split out...
2075 (build_user_type_conversion_1): ...from here.
2076 (build_new_method_call): And here.
2077 (implicit_conversion): Propagate LOOKUP_NO_NARROWING.
2080 * call.c (build_list_conv): Set list-initialization flags properly.
2082 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
2084 * typeck2.c (build_x_arrow): Make types_memoized a VEC.
2086 2010-06-01 Arnaud Charlet <charlet@adacore.com>
2087 Matthew Gingell <gingell@adacore.com>
2089 * Make-lang.in (CXX_C_OBJS): Add c-ada-spec.o.
2090 * decl2.c: Include langhooks.h and c-ada-spec.h.
2091 (cpp_check, collect_source_refs, collect_ada_namespace,
2092 collect_all_refs): New functions.
2093 (cp_write_global_declarations): Add handling of -fdump-ada-spec.
2094 * lang-specs.h: Ditto.
2096 2010-05-29 Nathan Froyd <froydnj@codesourcery.com>
2098 * cp-tree.h (cp_build_function_call_nary): Declare.
2099 * typeck.c (cp_build_function_call_nary): Define.
2100 * decl.c (register_dtor_fn): Use it instead of
2101 cp_build_function_call.
2102 (cxx_maybe_build_cleanup): Likewise.
2103 * decl2.c (generate_ctor_or_dtor_function): Likewise.
2104 * except.c (do_get_exception_ptr): Likewise.
2105 (do_begin_catch): Likewise.
2106 (do_allocate_exception): Likewise.
2107 (do_free_exception): Likewise.
2108 (build_throw): Likewise. Use cp_build_function_call_vec instead
2109 of cp_build_function_call.
2110 (do_end_catch): Likewise.
2112 2010-05-29 Nathan Froyd <froydnj@codesourcery.com>
2114 * cp-tree.h (struct cp_decl_specifier_seq): Move type_location field up.
2115 (struct cp_declarator): Move id_loc field up.
2117 2010-05-29 Steven Bosscher <steven@gcc.gnu.org>
2119 * cp-tree.h (ATTRIBUTE_GCC_CXXDIAG): Remove. Require that
2120 this file is included before c-common.h. Define GCC_DIAG_STYLE
2121 before including diagnostic-core.h and toplev.h.
2122 (pedwarn_cxx98): Use ATTRIBUTE_GCC_DIAG.
2123 * pt.c: Include cp-tree.h before c-common.h.
2125 2010-05-29 Steven Bosscher <steven@gcc.gnu.org>
2127 * tree.c (c_register_addr_space): Add stub.
2129 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2131 * g++spec.c (lang_specific_driver): Use fatal_error instead of
2134 2010-05-28 Dodji Seketeli <dodji@redhat.com>
2136 Revert fix of PR c++/44188
2137 * cp-tree.h (typedef_variant_p): Revert moving this declaration to
2139 * tree.c (typedef_variant_p): Revert moving this definition to
2141 * decl.c (grokdeclarator): Revert naming typedef handling.
2143 2010-05-27 Joseph Myers <joseph@codesourcery.com>
2145 * call.c: Include diagnostic-core.h instead of diagnostic.h.
2146 * cp-lang.c: Don't include diagnostic.h
2147 * name-lookup.c: Include diagnostic-core.h instead of
2149 (cp_emit_debug_info_for_using): Use seen_error.
2150 * optimize.c: Include diagnostic-core.h instead of diagnostic.h.
2151 * parser.c: Include diagnostic-core.h instead of diagnostic.h.
2152 * pt.c (iterative_hash_template_arg): Use seen_error.
2153 * repo.c: Include diagnostic-core.h instead of diagnostic.h.
2154 * typeck2.c: Include diagnostic-core.h instead of diagnostic.h.
2155 * Make-lang.in (cp/cp-lang.o, cp/typeck2.o, cp/call.o, cp/repo.o,
2156 cp/optimize.o, cp/parser.o, cp/name-lookup.o): Update
2159 2010-05-25 Dodji Seketeli <dodji@redhat.com>
2162 * cp-tree.h (typedef_variant_p): Move this declaration to
2164 * tree.c (typedef_variant_p): Move this definition to gcc/tree.c.
2165 * decl.c (grokdeclarator): Do not rename debug info of an
2166 anonymous tagged type named by a typedef.
2168 2010-05-27 Jason Merrill <jason@redhat.com>
2171 * decl.c (grokdeclarator) [cdk_pointer et al]: Force evaluation of
2174 2010-05-27 Kai Tietz <kai.tietz@onevision.com>
2177 * rtti.c (emit_support_tinfos): Check for NULL_TREE.
2178 * class.c (layout_class_type): Likewise.
2179 * decl.c (finish_enum): Likewise.
2180 * mangle.c (write_builitin_type): Likewise.
2182 2010-05-26 Kai Tietz <kai.tietz@onevision.com>
2184 * cp-tree.h (cp_decl_specifier_seq): Add new bifield
2186 * decl.c (grokdeclarator): Handle __int128.
2187 * parser.c (cp_lexer_next_token_is_decl_specifier_ke): Likewise.
2188 (cp_parser_simple_type_specifier): Likewise.
2189 * rtti.c (emit_support_tinfos): Add int128 nodes for rtti.
2190 * typeck.c (cp_common_type): Handle __int128.
2191 * mangle.c (integer_type_codes): Add itk_int128 and
2192 itk_unsigned_int128.
2194 2010-05-26 Jason Merrill <jason@redhat.com>
2197 * pt.c (tsubst_pack_expansion): Don't get confused by recursive
2200 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2202 * cp-lang.c: Do not include expr.h.
2204 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2206 * decl.c: Do not include rtl.h
2207 * semantics.c: Likewise.
2209 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
2211 * cp-tree.h: Do not include splay-tree.h.
2212 (struct prtmem_cst): Remove unused field and false comment.
2213 * typeck.c: Do not include rtl.h, expr.h, and tm_p.h.
2214 * optimize.c: Do not inclde rtl.h, insn-config.h, and integrate.h.
2215 * init.c: Do not include rtl.h and expr.h.
2216 * class.c: Do not include rtl.h. Include splay-tree.h.
2217 (build_clone): Use plain NULL instead of NULL_RTX.
2218 * decl.c: Do not include expr.h. Explain why rtl.h has to be
2219 included. Include splay-tree.h.
2220 * method.c: Do not include rtl.h and expr.h.
2221 (use_thunk): Use plain NULL instead of NULL_RTX.
2222 * except.c: Do not include rtl.h, expr.h, and libfuncs.h.
2223 * tree.c: Do not include rtl.h, insn-config.h, integrate.h,
2224 and target.h. Include splay-tree.h.
2225 * expr.c: Do not include rtl.h and expr.h.
2226 * pt.c: Do not include obstack.h and rtl.h.
2227 (tsubst_friend_function): Use plain NULL instead of NULL_RTX.
2228 (tsubst_decl): Likewise.
2229 (instantiate_decl): Likewise.
2230 * semantics.c: Do not include exprt.h and debug.h. Explain why
2231 rtl.h has to be included.
2232 * decl2.c: Do not include rtl.h and expr.h. Include splay-tree.h.
2233 * call.c: Do not include rtl.h and expr.h.
2234 * search.c: Do not include obstack.h and rtl.h.
2235 * friend.c: Do not include rtl.h and expr.h.
2236 * Make-lang.in: Update dependencies.
2238 2010-05-25 Jakub Jelinek <jakub@redhat.com>
2241 * parser.c (non_integral_constant): Add NIC_NONE.
2242 (required_token): Add RT_NONE.
2243 (cp_parser_unary_expression): Initialize non_constant_p
2245 (cp_parser_asm_definition): Initialize missing to RT_NONE.
2246 (cp_parser_primary_expression, cp_parser_postfix_expression,
2247 cp_parser_cast_expression, cp_parser_binary_expression,
2248 cp_parser_functional_cast): Fix formatting.
2250 2010-05-25 Shujing Zhao <pearly.zhao@oracle.com>
2253 * parser.c: Remove inclusion of dyn-string.h.
2254 (non_integral_constant): New enum.
2255 (name_lookup_error): New enum.
2256 (required_token): New enum.
2257 (cp_parser_required_error): New function.
2258 (cp_parser_require): Change the type of variable token_desc to
2259 required_token and use cp_parser_required_error.
2260 (cp_parser_require_keyword): Likewise.
2261 (cp_parser_error): Use gmsgid as parameter.
2262 (cp_parser_name_lookup_error): Change the type of variable desired to
2263 name_lookup_error and put the diagnostic in the full sentences. Change
2265 (cp_parser_non_integral_constant_expression): Change the type of the
2266 variable thing to non_integral_constant and put the diagnostics in
2267 full sentences. Change caller.
2269 2010-05-24 Eric Botcazou <ebotcazou@adacore.com>
2272 * typeck.c (cp_build_unary_op): Fold offsetof-like computations.
2274 2010-05-24 Joseph Myers <joseph@codesourcery.com>
2276 * error.c (cp_diagnostic_starter): Update call to
2277 diagnostic_build_prefix.
2278 (cp_print_error_function,
2279 print_instantiation_partial_context_line): Check show_column flag
2282 2010-05-24 Jason Merrill <jason@redhat.com>
2285 * decl.c (check_initializer): Don't wrap an init-list in a
2287 * init.c (build_aggr_init): Don't assume copy-initialization if
2288 init has CONSTRUCTOR_IS_DIRECT_INIT.
2289 * call.c (build_new_method_call): Sanity check.
2291 2010-05-24 Nathan Froyd <froydnj@codesourcery.com>
2293 * rtti.c (tinfo_base_init): Use build_constructor instead of
2294 build_constructor_from_list. Don't cons a tree node for
2296 (generic_initializer): Use build_constructor_single instead of
2297 build_constructor_from_list.
2298 (ptr_initializer): Use build_constructor instead of
2299 build_constructor_from_list
2300 (ptm_initializer): Likewise.
2301 (class_initializer): Likewise. Take varargs instead of TRAIL.
2302 (get_pseudo_ti_init): Adjust calls to class_initializer. Use
2303 build_constructor instead of build_constructor_from_list.
2305 2010-05-22 Steven Bosscher <steven@gcc.gnu.org>
2307 * semantics.c: Include bitmap.h.
2308 * Make-lang.in: Update dependencies.
2310 2010-05-22 Jan Hubicka <jh@suse.cz>
2312 * decl2.c (maybe_emit_vtables): Produce same comdat group when outputting
2314 (cxx_callgraph_analyze_expr): Remove code marking vtables needed.
2316 2010-05-21 Joseph Myers <joseph@codesourcery.com>
2318 * cxx-pretty-print.c: Correct merge error.
2320 2010-05-21 Joseph Myers <joseph@codesourcery.com>
2322 * error.c: Include tree-diagnostic.h and tree-pretty-print.h.
2323 (cp_print_error_function): Use diagnostic_abstract_origin macro.
2324 (cp_printer): Handle %K here using percent_K_format.
2325 * cxx-pretty-print.c: Include tree-pretty-print.h.
2326 * Make-lang.in (cp/error.o, cp/cxx-pretty-print.o): Update
2329 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2331 * error.c, tree.c, typeck2.c, cxx-pretty-print.c, mangle.c:
2332 Clean up redundant includes.
2334 2010-05-20 Paolo Carlini <paolo.carlini@oracle.com>
2337 * decl.c (xref_basetypes): Return false in case of ill-formed
2340 2010-05-19 Jason Merrill <jason@redhat.com>
2342 * call.c (reference_binding): Use cp_build_qualified_type_real
2343 and cp_type_quals consistently.
2344 (add_function_candidate): Likewise.
2345 (build_conditional_expr): Likewise.
2346 (convert_like_real): Likewise.
2347 (type_passed_as): Likewise.
2348 * class.c (add_method): Likewise.
2349 (same_signature_p): Likewise.
2350 (layout_class_type): Likewise.
2351 * decl.c (cxx_init_decl_processing): Likewise.
2352 (cp_fname_init): Likewise.
2353 (grokdeclarator): Likewise.
2354 * decl2.c (cp_reconstruct_complex_type): Likewise.
2355 * init.c (build_new_1): Likewise.
2356 * method.c (do_build_copy_constructor): Likewise.
2357 (implicitly_declare_fn): Likewise.
2358 * pt.c (tsubst_aggr_type): Likewise.
2360 * rtti.c (init_rtti_processing): Likewise.
2361 (build_headof): Likewise.
2362 (build_dynamic_cast_1): Likewise.
2363 (tinfo_base_init): Likewise.
2364 (emit_support_tinfos): Likewise.
2365 * semantics.c (capture_decltype): Likewise.
2366 * tree.c (cv_unqualified): Likewise.
2367 * typeck.c (composite_pointer_type): Likewise.
2368 (string_conv_p): Likewise.
2370 * mangle.c (write_CV_qualifiers_for_type): Tweak.
2372 * call.c (initialize_reference): Use CP_TYPE_CONST_P.
2373 * decl.c (start_decl): Likewise.
2374 * semantics.c (finish_compound_literal): Likewise.
2375 * typeck.c (check_return_expr): Use CP_TYPE_VOLATILE_P.
2376 (cp_type_readonly): Remove.
2377 * cp-tree.h: Remove declaration.
2379 * typeck.c (merge_types): Preserve memfn quals.
2381 * decl.c (grokdeclarator): Don't check quals on fn type.
2382 * typeck.c (cp_apply_type_quals_to_decl): Likewise.
2383 * tree.c (cp_build_qualified_type_real): Simplify qualifier checking.
2386 * typeck.c (type_memfn_quals): New fn.
2387 (apply_memfn_quals): New fn.
2388 (cp_type_quals): Return TYPE_UNQUALIFIED for FUNCTION_TYPE.
2389 (cp_type_readonly): Use cp_type_quals.
2390 * cp-tree.h: Add declarations.
2391 * tree.c (cp_build_qualified_type_real): Don't set, but do
2392 preserve, quals on FUNCTION_TYPE.
2393 (strip_typedefs): Use apply_memfn_quals and type_memfn_quals.
2394 * decl.c (build_ptrmem_type): Likewise.
2395 (grokdeclarator): Likewise.
2396 (static_fn_type): Likewise.
2397 * decl2.c (change_return_type): Likewise.
2398 (cp_reconstruct_complex_type): Likewise.
2399 * pt.c (tsubst_function_type): Likewise.
2401 (tsubst): Likewise. Drop special FUNCTION_TYPE substitution code.
2403 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
2405 * tree.c (build_min_non_dep_call_vec): Update comment.
2407 2010-05-17 Jason Merrill <jason@redhat.com>
2409 * call.c (struct z_candidate): Add explicit_targs field.
2410 (add_template_candidate_real): Set it.
2411 (build_over_call): Use it to control init-list warning.
2414 * call.c (build_over_call): Limit init-list deduction warning to
2415 cases where the argument is actually an init-list.
2418 * call.c (build_over_call): Don't do bitwise copy for move ctor.
2420 2010-05-17 Dodji Seketeli <dodji@redhat.com>
2421 Jason Merrill <jason@redhat.com>
2424 * decl.c (compute_array_index_type): Call mark_rvalue_use.
2426 2010-05-15 Jason Merrill <jason@redhat.com>
2428 * cp-tree.h (TYPE_NOEXCEPT_P): New macro.
2429 * except.c (begin_eh_spec_block): Use MUST_NOT_THROW_EXPR if
2431 (finish_eh_spec_block): Adjust.
2433 2010-05-15 Jakub Jelinek <jakub@redhat.com>
2436 * pt.c (tsubst): Unshare template argument.
2438 2010-05-15 Steven Bosscher <steven@gcc.gnu.org>
2440 * decl.c: Include tree-iterator.h, as fixup for tree-inline.h changes.
2441 * Make-lang.in: Fix dependencies accordingly.
2443 2010-05-14 Jason Merrill <jason@redhat.com>
2446 * except.c (build_throw): Simplify, adjust for DR 475.
2449 * except.c (dtor_nothrow): Return nonzero for type with
2453 * cp-gimplify.c (gimplify_must_not_throw_expr): Use
2454 gimple_build_eh_must_not_throw.
2456 2010-05-14 Martin Jambor <mjambor@suse.cz>
2458 * cp-lang.c (LANG_HOOKS_FOLD_OBJ_TYPE_REF): Remove both its undef
2461 2010-05-14 Jonathan Wakely <jwakely.gcc@gmail.com>
2463 * call.c (build_new_method_call): Change warning text.
2464 * typeck2.c (build_functional_cast): Change error text.
2466 2010-05-14 Shujing Zhao <pearly.zhao@oracle.com>
2469 * name-lookup.c (pushdecl_maybe_friend): Avoid the warnings about
2470 shadowing the outer parameter or variables by the declaration of
2471 nested function in nested structure or class. Warn the shadowing by
2472 the declaration of nested lambda expression.
2474 2010-05-13 Jason Merrill <jason@redhat.com>
2476 * typeck.c (cp_build_array_ref): Factor out from...
2477 (build_array_ref): ...here. Drop complain parm.
2478 (build_new_op): Adjust.
2479 * class.c (build_vtbl_ref_1): Adjust.
2480 * decl2.c (grok_array_decl): Adjust.
2481 * cp-tree.h: Adjust prototypes.
2483 2010-05-13 Jan Hubicka <jh@suse.cz>
2485 * decl.c (cp_finish_decl): Do not worry about used attribute.
2487 2010-05-12 Jason Merrill <jason@redhat.com>
2489 * typeck.c (build_array_ref): Take complain parm.
2490 * cp-tree.h: Add it to prototype.
2491 * call.c (build_new_op): Pass it.
2492 * class.c (build_vtbl_ref): Pass it.
2493 * decl2.c (grok_array_decl): Pass it.
2497 * cp-tree.def (NULLPTR_TYPE): Remove.
2498 * cp-tree.h (NULLPTR_TYPE_P): New.
2499 (SCALAR_TYPE_P): Use it.
2500 (nullptr_type_node): New.
2501 (cp_tree_index): Add CPTI_NULLPTR_TYPE.
2502 * decl.c (cxx_init_decl_processing): Call record_builtin_type on
2504 * cvt.c (ocp_convert): Use NULLPTR_TYPE_P instead of NULLPTR_TYPE.
2505 * cxx-pretty-print.c (pp_cxx_constant): Likewise.
2506 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2507 * mangle.c (write_type): Likewise.
2508 * name-lookup.c (arg_assoc_type): Likewise.
2509 * typeck.c (build_reinterpret_cast_1): Likewise.
2510 * rtti.c (typeinfo_in_lib_p): Likewise.
2511 (emit_support_tinfos): Remove local nullptr_type_node.
2513 * cp-tree.h (UNKNOWN_TYPE): Remove.
2514 * decl.c (cxx_init_decl_processing): Use LANG_TYPE instead.
2515 * error.c (dumy_type, dump_type_prefix, dump_type_suffix): Likewise.
2516 * typeck2.c (cxx_incomplete_type_diagnostic): Likewise.
2517 * class.c (instantiate_type): Check unknown_type_node rather than
2519 * name-lookup.c (maybe_push_decl): Likewise.
2520 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2521 (get_typeid): Likewise.
2522 * semantics.c (finish_offsetof): Likewise.
2525 * call.c (add_template_candidate_real): If deduction fails, still
2526 add the template as a non-viable candidate.
2527 (equal_functions): Handle template candidates.
2528 (print_z_candidate): Likewise.
2529 (print_z_candidates): Likewise.
2530 (build_new_function_call): Likewise.
2532 * cp-tree.h (LOOKUP_LIST_ONLY): New.
2533 * call.c (add_candidates): Enforce it.
2534 (build_new_method_call): Try non-list ctor if no viable list ctor.
2535 (build_user_type_conversion_1): Likewise.
2537 * call.c (add_candidates): Distinguish between type(x) and
2539 (convert_class_to_reference): Set LOOKUP_NO_CONVERSION.
2540 (build_new_method_call): Give better error for conversion op.
2542 * call.c (add_candidates): Add first_arg and return_type parms.
2543 Add special constructor/conversion op handling.
2544 (convert_class_to_reference): Use it.
2545 (build_user_type_conversion_1): Likewise.
2546 (build_op_call): Likewise.
2547 (build_new_method_call): Likewise.
2548 (build_new_op): Adjust.
2549 (perform_overload_resolution): Adjust.
2551 2010-05-11 Paolo Carlini <paolo.carlini@oracle.com>
2556 * pt.c (process_partial_specialization): Return error_mark_node
2557 in case of unused template parameters in partial specialization.
2559 2010-05-11 Jakub Jelinek <jakub@redhat.com>
2562 * semantics.c (finish_expr_stmt): Don't call mark_exp_read here...
2563 * cvt.c (convert_to_void): ... but here. If expr is a COMPOUND_EXPR,
2564 look at its second operand.
2566 2010-05-10 Jason Merrill <jason@redhat.com>
2569 * semantics.c (baselink_for_fns): Revert earlier change.
2572 * typeck.c (cp_build_modify_expr): Complain about assignment to
2573 array from init list.
2575 2010-05-10 Fabien Chêne <fabien.chene@gmail.com>
2578 * decl.c (check_initializer): strip array type before checking for
2579 uninitialized const or ref members.
2581 2010-05-07 Fabien Chêne <fabien.chene@gmail.com>
2584 * init.c (diagnose_uninitialized_cst_or_ref_member_1): Returns the
2585 error count. Emit errors only if compain is true.
2586 (build_new_1): Do not return error_mark_node if
2587 diagnose_uninitialized_cst_or_ref_member_1 does not diagnose any
2588 errors. Delay the check for user-provided constructor.
2589 (perform_member_init): Adjust.
2590 * cp-tree.h (diagnose_uninitialized_cst_or_ref_member): Change the
2593 2010-05-06 Magnus Fromreide <magfr@lysator.liu.se>
2594 Jason Merrill <jason@redhat.com>
2596 Add support for C++0x nullptr.
2597 * cp-tree.def: Add NULLPTR_TYPE.
2598 * cp-tree.h: Add nullptr_node.
2599 (cp_tree_index): Add CPTI_NULLPTR.
2600 (SCALAR_TYPE_P): Add NULLPTR_TYPE.
2601 * call.c (null_ptr_cst_p): Handle nullptr.
2602 (standard_conversion): Likewise.
2603 (convert_arg_to_ellipsis): Likewise.
2604 * mangle.c (write_type): Likewise.
2605 * name-lookup.c (arg_assoc_type): Likewise.
2606 * parser.c (cp_parser_primary_expression): Likewise.
2607 * typeck.c (cp_build_binary_op): Likewise.
2608 (build_reinterpret_cast_1): Likewise.
2609 * error.c (dump_type): Likewise.
2610 (dump_type_prefix, dump_type_suffix): Likewise.
2611 * decl.c (cxx_init_decl_processing): Likewise.
2612 * cxx-pretty-print.c (pp_cxx_constant): Likewise.
2613 * cvt.c (ocp_convert): Likewise.
2614 * rtti.c (typeinfo_in_lib_p, emit_support_tinfos): Put
2615 nullptr_t tinfo in libsupc++.
2617 2010-05-06 Jason Merrill <jason@redhat.com>
2619 * semantics.c (simplify_aggr_init_expr): Use INIT_EXPR.
2621 2010-04-22 Jakub Jelinek <jakub@redhat.com>
2622 Dodji Seketeli <dodji@redhat.com>
2625 * cp-tree.h (mark_exp_read, rvalue_use, lvalue_use, type_use):
2627 * expr.c (mark_exp_read, rvalue_use, lvalue_use, type_use): ... new fns.
2628 * typeck.c (cxx_sizeof_expr, cxx_alignof_expr): Call type_use.
2629 (decay_conversion, perform_integral_promotions): Call rvalue_use.
2630 (cp_build_unary_op): Call lvalue_use.
2631 * decl.c (unused_but_set_errorcount): New variable.
2632 (poplevel): Issue -Wunused-but-set-variable diagnostics.
2633 (duplicate_decls): Merge DECL_READ_P flags.
2634 (start_cleanup_fn): Set DECL_READ_P flag.
2635 (finish_function): Issue -Wunused-but-set-parameter diagnostics.
2636 * tree.c (rvalue): Call rvalue_use.
2637 * pt.c (convert_nontype_argument): Likewise.
2638 * semantics.c (finish_expr_stmt, finish_asm_stmt, finish_typeof,
2639 finish_decltype_type): Likewise.
2640 * call.c (convert_like_real) <ck_identity, ck_user>: Call rvalue use.
2641 (build_x_va_arg, build_new_method_call, build_over_call): Call lvalue_use
2642 or rvalue_use depending on the expr.
2643 * init.c (build_new, build_delete): Likewise.
2644 * rtti.c (build_typeid, build_dynamic_cast_1): Likewise.
2646 2010-05-05 Jason Merrill <jason@redhat.com>
2649 * cp-gimplify.c (cp_gimplify_expr): Remove copies of empty classes.
2650 * call.c (build_over_call): Don't try to avoid INIT_EXPR copies here.
2652 2010-05-04 Paolo Carlini <paolo.carlini@oracle.com>
2655 * pt.c (unify): Check each elt for error_mark_node.
2657 2010-05-04 Jason Merrill <jason@redhat.com>
2660 * typeck.c (cp_build_binary_op): Allow enums for <> as well.
2662 2010-05-04 Paolo Carlini <paolo.carlini@oracle.com>
2665 * call.c (build_new_method_call): Return error_mark_node if fns is
2668 2010-05-03 Dodji Seketeli <dodji@redhat.com>
2671 * pt.c (most_specialized_class): Pretend we are processing
2672 a template decl during the call to coerce_template_parms.
2674 2010-05-03 Jason Merrill <jason@redhat.com>
2678 * decl.c (finish_enum): Use the TYPE_MIN_VALUE and TYPE_MAX_VALUE
2679 from the selected underlying type unless -fstrict-enums. Set
2680 ENUM_UNDERLYING_TYPE to have the restricted range.
2681 * cvt.c (type_promotes_to): Use ENUM_UNDERLYING_TYPE.
2682 * class.c (check_bitfield_decl): Likewise.
2684 2010-05-01 H.J. Lu <hongjiu.lu@intel.com>
2687 * init.c (build_new_1): Revert the accidental checkin in
2690 2010-04-30 Jason Merrill <jason@redhat.com>
2693 * cxx-pretty-print.c (pp_cxx_decl_specifier_seq): Move pmf handling...
2694 (pp_cxx_type_specifier_seq): ...here.
2696 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
2698 * optimize.c, parser.c, mangle.c, cp-tree.h: Do not include varray.h.
2699 * Make-lang.in: Don't include varray.h dependency in CXX_TREE_H.
2701 2010-04-30 Shujing Zhao <pearly.zhao@oracle.com>
2704 * typeck.c (warn_args_num): New function.
2705 (convert_arguments): Use warn_args_num to print the diagnostic
2708 2010-04-29 Fabien Chêne <fabien.chene@gmail.com>
2711 * init.c (diagnose_uninitialized_cst_or_ref_member): check for
2712 user-provided constructor while recursing.
2714 2010-04-28 Manuel López-Ibáñez <manu@gcc.gnu.org>
2717 * error.c (print_instantiation_partial_context_line): Handle
2718 recursive instantiation.
2719 (print_instantiation_partial_context): Likewise.
2721 2010-04-27 Jason Merrill <jason@redhat.com>
2723 * init.c (perform_member_init): Check CLASS_TYPE_P.
2725 2010-04-27 Fabien Chêne <fabien.chene@gmail.com>
2728 * init.c (perform_member_init): check for uninitialized const or
2729 reference members, including array types.
2731 2010-04-24 Jason Merrill <jason@redhat.com>
2733 * tree.c (get_fns): Split out from get_first_fn.
2734 * cp-tree.h: Declare it.
2735 * search.c (shared_member_p): Use it.
2736 * semantics.c (finish_qualified_id_expr): Simplify.
2737 (finish_id_expression): Simplify.
2739 * semantics.c (finish_non_static_data_member): Call maybe_dummy_object
2740 whenever object is NULL_TREE. Don't do 'this' capture here.
2741 (finish_qualified_id_expr): Pass NULL_TREE.
2742 (finish_id_expression): Likewise.
2743 (lambda_expr_this_capture): Likewise.
2745 * semantics.c (finish_qualified_id_expr): Use maybe_dummy_object
2746 rather than checking current_class_ref directly.
2747 (finish_call_expr): Likewise.
2750 * name-lookup.c (qualify_lookup): Disqualify lambda op().
2751 * class.c (current_nonlambda_class_type): New fn.
2752 * semantics.c (nonlambda_method_basetype): New.
2753 * cp-tree.h: Declare them.
2754 * tree.c (maybe_dummy_object): Handle implicit 'this' capture.
2756 * semantics.c (baselink_for_fns): Correct BASELINK_BINFO.
2759 * semantics.c (lambda_return_type): Complain about
2763 * tree.c (cv_unqualified): Handle error_mark_node.
2766 * call.c (convert_like_real) [ck_ambig]: Just return error_mark_node
2767 if we don't want errors.
2770 * class.c (convert_to_base): Add complain parameter. Pass
2771 ba_quiet to lookup_base if we don't want errors.
2772 (build_vfield_ref): Pass complain to convert_to_base.
2773 * call.c (convert_like_real): Likewise.
2774 (initialize_reference): Likewise.
2775 (perform_direct_initialization_if_possible): Pass complain to
2777 * cp-tree.h: Adjust.
2779 2010-04-27 Fabien Chêne <fabien.chene@gmail.com>
2780 Jason Merrill <jason@redhat.com>
2783 * decl.c (check_for_uninitialized_const_var): Handle classes that need
2785 (check_initializer): Call it for classes that need constructing, too.
2786 * class.c (in_class_defaulted_default_constructor): New.
2787 * cp-tree.h: Declare it.
2789 2010-04-20 Jason Merrill <jason@redhat.com>
2792 * init.c (constant_value_1): Treat error_mark_node as a constant
2793 if DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P is set.
2794 * cvt.c (ocp_convert): Handle getting error_mark_node from
2795 integral_constant_value.
2796 * decl.c (compute_array_index_type): Likewise.
2798 2010-04-20 Dodji Seketeli <dodji@redhat.com>
2802 * typeck.c (incompatible_dependent_types_p): If one of the
2803 compared types if not a typedef then honour their main variant
2806 2010-04-20 Jakub Jelinek <jakub@redhat.com>
2808 * cp-tree.h (TYPE_REF_IS_RVALUE): Remove.
2810 2010-04-19 Dodji Seketeli <dodji@redhat.com>
2813 * typeck.c (structural_comptypes): Test dependent typedefs
2814 incompatibility before testing for their main variant based
2817 2010-04-19 Jakub Jelinek <jakub@redhat.com>
2819 * cp-tree.h (SCOPED_ENUM_P, UNSCOPED_ENUM_P, SET_SCOPED_ENUM_P): Use
2820 ENUM_IS_SCOPED bit instead of TYPE_LANG_FLAG_5.
2822 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2824 * decl.c (cxx_init_decl_processing): Remove second argument in call to
2825 build_common_tree_nodes.
2827 2010-04-14 Jason Merrill <jason@redhat.com>
2830 * parser.c (cp_parser_parenthesized_expression_list): Change
2831 is_attribute_list parm to int to indicate whether or not to
2832 handle initial identifier specially.
2833 (cp_parser_attribute_list): Use attribute_takes_identifier_p.
2835 2010-04-13 Jason Merrill <jason@redhat.com>
2837 * call.c (type_decays_to): Check MAYBE_CLASS_TYPE_P instead of
2839 * parser.c (cp_parser_lambda_expression): Complain about lambda in
2840 unevaluated context.
2841 * pt.c (iterative_hash_template_arg): Don't crash on lambda.
2843 2010-04-12 Jason Merrill <jason@redhat.com>
2846 * semantics.c (maybe_add_lambda_conv_op): Use build_call_a and tweak
2847 return value directly.
2849 * call.c (type_decays_to): Call cv_unqualified for non-class type.
2851 2010-04-12 Fabien Chene <fabien.chene@gmail.com>
2854 * cp-tree.h (diagnose_uninitialized_cst_or_ref_member): Declare.
2855 * init.c (build_new_1): Check for uninitialized const members and
2856 uninitialized reference members, when using new without
2857 new-initializer. Call diagnose_uninitialized_cst_or_ref_member.
2858 (diagnose_uninitialized_cst_or_ref_member): Define, call
2859 diagnose_uninitialized_cst_or_ref_member_1.
2860 (diagnose_uninitialized_cst_or_ref_member_1): New function.
2862 2010-04-12 Richard Guenther <rguenther@suse.de>
2865 * semantics.c (expand_or_defer_fn_1): Do not keep extern
2866 template inline functions.
2868 2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2871 * typeck.c (cp_build_c_cast): Warn for casting integer to larger
2874 2010-04-07 Jason Merrill <jason@redhat.com>
2877 * decl.c (start_preparsed_function): Do defer nested functions.
2879 PR c++/11094, DR 408
2880 * cp-tree.h (VAR_HAD_UNKNOWN_BOUND, SET_VAR_HAD_UNKNOWN_BOUND): New.
2881 * decl2.c (finish_static_data_member_decl): Set it.
2882 * decl.c (duplicate_decls): Propagate it.
2883 * pt.c (tsubst_decl): Don't substitute the domain of an array
2884 VAR_DECL if it's set.
2885 (regenerate_decl_from_template): Substitute it here.
2886 (type_dependent_expression_p): Return true if it's set.
2887 * semantics.c (finish_decltype_type): Instantiate such a variable.
2888 * typeck.c (cxx_sizeof_expr): Likewise.
2889 (strip_array_domain): New.
2892 * name-lookup.c (current_decl_namespace): Non-static.
2893 (pop_nested_namespace): Sanity check.
2894 * cp-tree.h: Declare current_decl_namespace.
2895 * decl.c (grokvardecl): Use it instead of current_namespace.
2896 (grokfndecl): Likewise.
2899 * pt.c (tsubst_friend_function): Instatiate a friend that has already
2902 * pt.c (print_template_statistics): New.
2903 * cp-tree.h: Declare it.
2904 * tree.c (cxx_print_statistics): Call it.
2907 * decl.c (grokvardecl): Tweak warning message.
2908 (grokfndecl): Likewise.
2910 2010-04-07 Dodji Seketeli <dodji@redhat.com>
2913 *pt.c (tsubst_decl): Get the arguments of a specialization from
2914 the specialization template, not from the most general template.
2916 2010-04-07 Dodji Seketeli <dodji@redhat.com>
2919 * typeck2.c (process_init_constructor_record):
2920 value-initialize members that are are not explicitely
2923 2010-04-07 Jie Zhang <jie@codesourcery.com>
2926 * typeck2.c (split_nonconstant_init_1): Drop empty CONSTRUCTOR
2927 when all of its elements are non-constant and have been split out.
2929 2010-04-06 Taras Glek <taras@mozilla.com>
2930 Jason Merrill <jason@redhat.com>
2932 * parser.c (cp_parser_class_specifier): Set class location to that
2933 of IDENTIFIER_NODE instead of '{' when possible.
2934 * semantics.c (begin_class_definition): Do not overide locations
2935 with less precise ones.
2937 2010-04-06 Jason Merrill <jason@redhat.com>
2940 * name-lookup.c (constructor_name_p): Allow X::~X even for typedefs.
2943 * pt.c (maybe_update_decl_type): Check the return value from
2946 2010-04-01 Jason Merrill <jason@redhat.com>
2948 * decl.c (next_initializable_field): No longer static.
2949 * cp-tree.h: Declare it.
2950 * call.c (build_aggr_conv): Fail if there are more initializers
2951 than initializable fields.
2953 * semantics.c (maybe_add_lambda_conv_op): Use null_pointer_node
2954 instead of void_zero_node.
2956 2010-03-31 Dodji Seketeli <dodji@redhat.com>
2959 * cp-tree.h (TEMPLATE_TYPE_PARM_SIBLING_PARMS): New accessor macro.
2960 * pt.c (end_template_parm_list): Store sibling template parms of
2961 each TEMPLATE_TYPE_PARMs into its TEMPLATE_TYPE_PARM_SIBLING_PARMS.
2962 (push_template_decl_real): Don't store the containing template decl
2963 into the DECL_CONTEXT of TEMPLATE_TYPE_PARMs anymore.
2964 * typeck.c (get_template_parms_of_dependent_type): Get sibling parms
2965 of a TEMPLATE_TYPE_PARM from TEMPLATE_TYPE_PARM_SIBLING_PARMS.
2968 2010-03-30 Jason Merrill <jason@redhat.com>
2971 * pt.c (push_template_decl_real): Deal better with running out of
2972 scopes before running out of template parms.
2976 * parser.c (cp_parser_direct_declarator): Don't allow VLAs in
2977 function parameter context. Don't print an error if parsing
2981 * pt.c (more_specialized_fn): Don't control cv-qualifier check
2984 2010-03-26 Jason Merrill <jason@redhat.com>
2987 * parser.c (cp_parser_qualifying_entity): Do accept enum names in
2988 c++0x mode, but not other type-names.
2990 2010-03-26 Dodji Seketeli <dodji@redhat.com>
2993 * pt.c (add_to_template_args): Support NULL ARGS;
2994 (most_specialized_class): call coerce_template_parms on
2995 template arguments passed to get_class_bindings. Use
2996 add_to_template_args.
2997 (unify): Handle VAR_DECLs.
2999 2010-03-26 Dodji Seketeli <dodji@redhat.com>
3001 * cp-tree.h (get_template_parms_at_level): Change unsigned parm
3003 * pt.c (get_template_parms_at_level): Adjust.
3005 2010-03-25 Dodji Seketeli <dodji@redhat.com>
3008 * cp-tree.h (get_template_parms_at_level): Declare ...
3009 * pt.c (get_template_parms_at_level): ... new function.
3010 * typeck.c (get_template_parms_of_dependent_type): If a template
3011 type parm's DECL_CONTEXT isn't yet set, get its siblings from
3012 current_template_parms. Use get_template_parms_at_level. Remove
3014 (incompatible_dependent_types_p): If we get empty parms from just one
3015 of the template type parms we are comparing then the template parms are
3018 2010-03-24 Jason Merrill <jason@redhat.com>
3021 * parser.c (make_declarator): Initialize id_loc.
3022 (cp_parser_lambda_declarator_opt): And set it.
3024 2010-03-23 Jason Merrill <jason@redhat.com>
3026 Make lambda conversion op and op() non-static.
3027 * semantics.c (maybe_add_lambda_conv_op): Make non-static.
3028 Also add the thunk function returned by the conversion op.
3029 Mark the conversion deleted if the op() is variadic.
3030 * decl2.c (mark_used): Give helpful message about deleted conversion.
3031 * parser.c (cp_parser_lambda_declarator_opt): Don't make op() static.
3032 * semantics.c (finish_this_expr): Adjust.
3033 * mangle.c (write_closure_type_name): Adjust.
3034 * decl.c (grok_op_properties): Don't allow it.
3035 * call.c (build_user_type_conversion_1): No static conversion ops.
3036 (build_op_call): Or op().
3038 * decl2.c (change_return_type): Fix 'this' quals.
3040 2010-03-22 Jason Merrill <jason@redhat.com>
3043 * tree.c (pod_type_p): Use old meaning in C++98 mode.
3046 * pt.c (contains_auto_r): New fn.
3047 (do_auto_deduction): Use it.
3048 (tsubst): Don't look at TREE_TYPE of a TEMPLATE_TYPE_PARM.
3050 2010-03-20 Simon Martin <simartin@users.sourceforge.net>
3053 * decl2.c (grokfield): Handle invalid initializers for member
3056 2010-03-20 Dodji Seketeli <dodji@redhat.com>
3059 * method.c (make_alias_for): Avoid crashing when DECL_LANG_SPECIFIC
3061 * decl2.c (vague_linkage_p): Likewise.
3063 2010-03-18 Paolo Carlini <paolo.carlini@oracle.com>
3066 * parser.c (cp_parser_for_init_statement): Use NULL_TREE, not
3067 false, in the cp_parser_expression_statement call.
3069 2010-03-05 Jason Merrill <jason@redhat.com>
3071 * mangle.c (mangle_decl): Give name collision error even without
3074 2010-03-04 Marco Poletti <poletti.marco@gmail.com>
3076 * pt.c (process_partial_specialization): Use error_n instead of
3079 2010-03-03 Jason Merrill <jason@redhat.com>
3082 * mangle.c (mangle_decl): Handle VAR_DECL, too.
3084 2010-03-03 Jason Merrill <jason@redhat.com>
3087 * mangle.c: Include cgraph.h.
3088 (mangle_decl): If the mangled name will change in a later
3089 ABI version, make the later mangled name an alias.
3090 * method.c (make_alias_for): Copy DECL_ARGUMENTS.
3091 * Make-lang.in (mangle.o): Depend on cgraph.h.
3092 * method.c (make_alias_for): Handle VAR_DECL, too.
3093 * decl2.c (vague_linkage_p): Rename from vague_linkage_fn_p.
3094 * tree.c (no_linkage_check): Adjust.
3095 * decl.c (maybe_commonize_var): Adjust.
3096 * cp-tree.h: Adjust.
3098 2010-03-01 Marco Poletti <poletti.marco@gmail.com>
3100 * pt.c (redeclare_class_template): Use error_n and inform_n.
3102 2010-02-27 Mark Mitchell <mark@codesourcery.com>
3105 * cp-tree.h (push_tinst_level): Declare.
3106 (pop_tinst_level): Likewise.
3107 * pt.c (push_tinst_level): Give it external linkage.
3108 (pop_tinst_level): Likewise.
3109 * mangle.c (mangle_decl_string): Set the source location to that
3110 of the decl while mangling.
3112 2010-02-27 Simon Martin <simartin@users.sourceforge.net>
3115 * pt.c (redeclare_class_template): Return false if there are erroneous
3116 template parameters.
3118 2010-02-24 Manuel López-Ibáñez <manu@gcc.gnu.org>
3120 * pt.c (push_tinst_level): Replace -ftemplate-depth- with
3123 2010-02-24 Jason Merrill <jason@redhat.com>
3126 * mangle.c (write_type): Give -Wabi warning for old vector mangling.
3128 * class.c (layout_class_type): Don't give -Wabi warning for a bug
3129 in a previous ABI version.
3131 2010-02-23 Jason Merrill <jason@redhat.com>
3134 * typeck2.c (digest_init_r): Accept value init of array.
3136 2010-02-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
3139 * typeck.c (convert_arguments): Update error message.
3141 2010-02-22 Mike Stump <mikestump@comcast.net>
3144 * decl.c (duplicate_decls): Merge DECL_PRESERVE_P.
3146 2010-02-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
3149 * error.c (print_instantiation_partial_context_line): New.
3150 (print_instantiation_partial_context): Print at most 12 contexts,
3151 skip the rest with a message.
3153 2010-02-21 Dodji Seketeli <dodji@redhat.com>
3156 * pt.c (lookup_template_class): Better support of specialization
3157 of member of class template implicit instantiation.
3159 2010-02-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
3162 * call.c (conversion_null_warnings): Replace -Wconversion with
3164 * cvt.c (build_expr_type_conversion): Likewise.
3166 2010-02-18 Jason Merrill <jason@redhat.com>
3169 * class.c (create_vtable_ptr): Set DECL_PACKED if type is packed.
3172 * typeck.c (cp_build_binary_op): Adapt mixed complex/non handling from
3174 * cp-tree.h (WANT_VECTOR_OR_COMPLEX): Rename from WANT_VECTOR.
3175 * cvt.c (build_expr_type_conversion): Allow COMPLEX_TYPE.
3178 * semantics.c (finish_goto_stmt): Don't call decay_conversion.
3182 * pt.c (tsubst_qualified_id): Do normal lookup in non-dependent scope.
3183 (maybe_update_decl_type): New fn.
3184 * parser.c (cp_parser_init_declarator): Use it.
3187 * semantics.c (begin_class_definition): Don't crash on unnamed ns.
3189 2010-02-17 Jason Merrill <jason@redhat.com>
3192 * call.c (build_over_call): Don't create zero-sized assignments.
3193 * cp-gimplify.c (cp_genericize_r): Don't remove them here.
3194 * cp-objcp-common.c (cp_expr_size): Remove.
3195 * cp-tree.h: Remove prototype.
3198 * name-lookup.c (set_decl_namespace): Don't copy DECL_CONTEXT if the
3199 decl we looked up doesn't match.
3202 * cp-gimplify.c (cp_gimplify_expr) [INIT_EXPR]: Return if we don't
3203 have an INIT_EXPR anymore.
3206 * pt.c (convert_nontype_argument): Change assert to test.
3208 2010-02-16 Jason Merrill <jason@redhat.com>
3210 * cp-gimplify.c (cp_gimplify_expr): Fix error recovery.
3213 * cp-gimplify.c (cp_gimplify_expr) [MODIFY_EXPR]: Use
3214 VIEW_CONVERT_EXPR for conversions between structural equality types
3215 that the back end can't tell are the same.
3218 * tree.c (build_cplus_array_type): Set TYPE_MAIN_VARIANT to strip
3219 cv-quals from element here.
3220 (cp_build_qualified_type_real): Not here. Preserve typedef name.
3222 2010-02-14 Jason Merrill <jason@redhat.com>
3225 * semantics.c (finish_compound_literal): Use
3226 cp_apply_type_quals_to_decl when creating a static variable.
3228 2010-02-12 Jason Merrill <jason@redhat.com>
3231 * name-lookup.h (current_binding_level): Check for null
3234 2010-02-12 Jason Merrill <jason@redhat.com>
3237 * tree.c (cp_tree_equal): Correct CALL_EXPR logic.
3239 2010-02-12 Jakub Jelinek <jakub@redhat.com>
3242 * name-lookup.c (pushdecl_maybe_friend): Check default args of t
3245 2010-02-10 Jason Merrill <jason@redhat.com>
3248 * semantics.c (outer_lambda_capture_p): Revert.
3249 (add_capture): Only finish_member_declaration if
3250 we're in the lambda class.
3251 (register_capture_members): New.
3252 * cp-tree.h: Declare it.
3253 * parser.c (cp_parser_lambda_expression): Call it.
3255 2010-02-10 Jason Merrill <jason@redhat.com>
3258 * semantics.c (outer_lambda_capture_p): Use current_function_decl
3259 instead of current_class_type.
3261 2010-02-10 Jason Merrill <jason@redhat.com>
3263 PR c++/42983, core issue 906
3264 * method.c (defaultable_fn_check): Check virtualness.
3266 2010-02-10 Jason Merrill <jason@redhat.com>
3269 * semantics.c (maybe_add_lambda_conv_op): Set DECL_INTERFACE_KNOWN.
3271 2010-02-10 Shujing Zhao <pearly.zhao@oracle.com>
3273 * Make-lang.in (cp/cvt.o, cp/parser.o, cp/search.o): Depend on intl.h.
3274 * cvt.c (warn_ref_binding): Wrap the messages into G_() for easy
3276 * parser.c (cp_parser_postfix_expression, cp_parser_new_type_id)
3277 (cp_parser_cast_expression, cp_parser_condition, cp_parser_decltype)
3278 (cp_parser_parameter_declaration)
3279 (cp_parser_exception_specification_opt)
3280 (cp_parser_exception_declaration): Likewise.
3281 * pt.c (check_default_tmpl_args): Likewise.
3282 * search.c (lookup_field_r): Likewise.
3284 2010-02-09 Jason Merrill <jason@redhat.com>
3287 * pt.c (tsubst_copy_and_build): Propagate LAMBDA_EXPR_LOCATION.
3289 2010-02-09 Jason Merrill <jason@redhat.com>
3292 * decl2.c (change_return_type): New fn.
3293 * semantics.c (apply_lambda_return_type): Use it.
3294 * cp-tree.h: Declare it.
3296 2010-02-05 Richard Guenther <rguenther@suse.de>
3298 * Make-lang.in (cp/cp-lang.o): Depend on gt-cp-cp-lang.h.
3299 * cp-lang.c: Include gt-cp-cp-lang.h.
3300 * config-lang.in (gtfiles): Add cp/cp-lang.c.
3302 2010-02-05 Dodji Seketeli <dodji@redhat.com>
3305 * typeck.c (get_template_parms_of_dependent_type): Try getting
3306 the template parameters fromt the type itself first.
3308 2010-02-03 Jason Merrill <jason@redhat.com>
3312 * mangle.c (write_unqualified_id): Split out from write_expression.
3313 (write_unqualified_name): Call it.
3314 (write_member_name): Likewise.
3315 (write_expression): Support TEMPLATE_ID_EXPR.
3316 Disambiguate operator names.
3319 * mangle.c (write_type) [VECTOR_TYPE]: Change mangling with
3322 2010-02-02 Jason Merrill <jason@redhat.com>
3325 * decl.c (cp_finish_decl): Add local statics to cfun->local_decls.
3326 * optimize.c (clone_body): Remap their initializers when making base
3328 (maybe_clone_body): Complain if multiple clones aren't safe.
3330 2010-01-29 Dodji Seketeli <dodji@redhat.com>
3337 * cp-tree.h (NON_DEFAULT_TEMPLATE_ARGS_COUNT,
3338 SET_NON_DEFAULT_TEMPLATE_ARGS_COUNT,
3339 GET_NON_DEFAULT_TEMPLATE_ARGS_COUNT): New accessor macros.
3340 * pt.c (coerce_template_parms, type_unification_real,
3341 expand_template_argument_pack, coerce_template_parameter_pack):
3342 Set the non default template args count.
3343 (current_template_args): Always set non defaulted
3344 template args count when compiled with --enable-checking
3345 (tsubst_template_args, type_unification_real): Propagate the non
3346 defaulted template args count.
3347 * error.c (get_non_default_template_args_count): Renamed
3348 count_non_default_template_args into this. Don't calculate the
3349 non default template argument count anymore. Use the new
3350 accessor macros above to get it.
3351 (dump_template_argument_list, dump_type, dump_decl,
3352 dump_template_parms): Adjust.
3353 * parser.c (cp_parser_template_argument_list): Always set defaulted
3354 template args count when compiled with --enable-checking.
3356 2010-01-29 Shujing Zhao <pearly.zhao@oracle.com>
3358 * decl.c (redeclaration_error_message): Wrap the return messages into
3359 G_() for easy translation.
3361 2010-01-28 Jason Merrill <jason@redhat.com>
3364 * semantics.c (begin_class_definition): Don't use type_as_string.
3366 2010-01-28 Dodji Seketeli <dodji@redhat.com>
3370 * typeck.c (get_template_parms_of_dependent_type): Factorized
3371 this out of incompatible_template_type_parms_p
3372 (incompatible_dependent_types_p): Renamed
3373 incompatible_template_type_parms_p into this. Make it detect
3374 two incompatible dependent typedefs too.
3375 (structural_comptypes): Use incompatible_dependent_types_p.
3376 * pt.c (get_template_info):
3377 Handle BOUND_TEMPLATE_TEMPLATE_PARAM.
3379 2010-01-20 Janis Johnson <janis187@us.ibm.com>
3380 Jason Merrill <jason@redhat.com>
3382 * mangle.c (write_type): Mangle transparent record as member type.
3383 * semantics.c (begin_class_definition): Recognize decimal classes
3384 and set TYPE_TRANSPARENT_AGGR.
3386 2010-01-20 Jason Merrill <jason@redhat.com>
3389 * mangle.c (write_expression): Handle tree codes that have extra
3390 arguments in the middle-end.
3392 2010-01-20 Paolo Carlini <paolo.carlini@oracle.com>
3395 * except.c (expand_start_catch_block): Deal correctly with
3396 do_begin_catch returning error_mark_node.
3398 2010-01-20 Jason Merrill <jason@redhat.com>
3401 * class.c (layout_class_type): Set packed_maybe_necessary for packed
3405 * semantics.c (build_lambda_object): Call mark_used on captured
3409 * decl.c (grokdeclarator): Clear type_quals for a member function
3410 declared using a typedef. Don't complain about adding cv-quals
3411 to a function typedef in C++0x mode.
3413 2010-01-20 Jakub Jelinek <jakub@redhat.com>
3415 * decl.c (create_array_type_for_decl): Remove set but not used
3416 variable error_msg. Remove break stmts after return stmts.
3418 2010-01-19 Dodji Seketeli <dodji@redhat.com>
3420 * error.c (dump_template_parms, count_non_default_template_args):
3421 Revert fix of PR c++/42634.
3423 2010-01-18 Dodji Seketeli <dodji@redhat.com>
3426 * error.c (dump_template_parms): Use innermost template
3427 arguments before calling count_non_default_template_args.
3428 (count_non_default_template_args): We are being called with
3429 template innermost arguments now. There is no need to ensure
3432 2010-01-18 Dodji Seketeli <dodji@redhat.com>
3435 * cvt.c (build_expr_type_conversion): Look through OVERLOAD.
3437 2010-01-17 Dodji Seketeli <dodji@redhat.com>
3440 *pt.c (tsubst_decl): Revert commit for PR c++/42697.
3442 2010-01-17 Dodji Seketeli <dodji@redhat.com>
3445 *pt.c (tsubst_decl): Get the arguments of a specialization from
3446 the specialization template, not from the most general template.
3448 2010-01-16 Jason Merrill <jason@redhat.com>
3451 * semantics.c (finish_decltype_type): Within a template, treat
3452 unresolved CALL_EXPR as dependent.
3454 2010-01-15 Dodji Seketeli <dodji@redhat.com>
3456 * error.c (dump_template_parms,count_non_default_template_args):
3457 Revert changes of PR c++/42634.
3459 2010-01-14 Jakub Jelinek <jakub@redhat.com>
3462 * decl.c (finish_function): Don't emit -Wreturn-type warnings in
3463 functions with noreturn attribute.
3465 2010-01-14 Jason Merrill <jason@redhat.com>
3468 * call.c (build_new_method_call): Don't free the vec here.
3471 * call.c (convert_like_real): Do full decay_conversion for ck_rvalue.
3473 2010-01-13 Dodji Seketeli <dodji@redhat.com>
3476 * error.c (dump_template_parms): Use innermost template
3477 arguments before calling count_non_default_template_args.
3478 (count_non_default_template_args): We are being called with
3479 template innermost arguments now. There is no need to ensure
3482 2010-01-07 Dodji Seketeli <dodji@redhat.com>
3485 * pt.c (unify_pack_expansion): In non-deduced contexts, re-use template
3486 arguments that were previously deduced.
3488 2010-01-05 Jason Merrill <jason@redhat.com>
3490 * pt.c (unify_pack_expansion): Handle deduction from init-list.
3491 * call.c (build_over_call): Don't complain about it.
3493 2010-01-04 Jason Merrill <jason@redhat.com>
3496 * pt.c (tsubst_decl): Don't apply type attributes in place.
3499 * semantics.c (describable_type): Remove decltype comment and
3504 Copyright (C) 2010 Free Software Foundation, Inc.
3506 Copying and distribution of this file, with or without modification,
3507 are permitted in any medium without royalty provided the copyright
3508 notice and this notice are preserved.