1 2010-11-06 Nathan Froyd <froydnj@codesourcery.com>
4 * parser.c (cp_lexer_previous_token): New function.
5 (cp_parser_member_declaration): Use previous token for error
6 messages. Assume semicolon presence rather than grovelling for
9 2010-11-06 Joern Rennecke <amylaar@spamcop.net>
12 * method.c (make_alias_for_thunk):
13 Use targetm.asm_out.generate_internal_label.
15 2010-11-05 Jason Merrill <jason@redhat.com>
18 * search.c (look_for_overrides): A constructor is never virtual.
20 2010-11-05 Jakub Jelinek <jakub@redhat.com>
23 * cp-gimplify.c (cp_gimplify_expr): Drop volatile MEM_REFs
24 on the RHS to avoid infinite recursion with gimplify_expr.
26 2010-11-05 Jason Merrill <jason@redhat.com>
29 * pt.c (tsubst_copy): Handle COMPLEX_CST.
31 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
33 Fixed using the Objective-C 2.0 dot-syntax with class names.
34 * parser.c (cp_parser_primary_expression): Recognize Objective-C
35 2.0 dot-syntax with class names and process it.
36 (cp_parser_nonclass_name): Recognize Objective-C 2.0 dot-syntax
38 (cp_parser_class_name): Same change.
39 (cp_parser_simple_type_specifier): Tidied comments.
41 2010-11-04 Jason Merrill <jason@redhat.com>
44 * semantics.c (build_constexpr_constructor_member_initializers):
45 Handle an enclosing STATEMENT_LIST.
47 * semantics.c (speculative_access_check): New.
48 * cp-tree.h: Declare it.
49 * call.c (build_over_call): Use it.
50 * class.c (type_has_constexpr_default_constructor): Use locate_ctor.
51 * method.c (locate_ctor): Use push/pop_deferring_access_checks.
53 2010-11-03 Jason Merrill <jason@redhat.com>
56 * semantics.c (build_data_member_initialization): Handle
57 value-init of aggregate empty base.
60 * call.c (can_convert_array): New fn.
61 (build_aggr_conv): Use it.
64 * semantics.c (build_constexpr_constructor_member_initializers):
67 2010-11-02 Dodji Seketeli <dodji@redhat.com>
69 * cp-tree.h (enum tsubst_flags)<tf_no_class_instantiations>:
71 * pt.c (tsubst): Remove the use of tf_no_class_instantiations.
73 2010-11-03 Jason Merrill <jason@redhat.com>
76 * init.c (expand_default_init): Avoid ICE if we can't figure out
77 which function is being called.
79 2010-11-02 Nathan Froyd <froydnj@codesourcery.com>
81 * class.c (build_base_path, add_vcall_offset): Use build_zero_cst
82 instead of fold_convert.
83 * init.c (build_zero_init): Likewise.
84 * typeck.c (cp_build_binary_op): Likewise.
86 2010-11-02 Dodji Seketeli <dodji@redhat.com>
90 * pt.c (check_valid_ptrmem_cst_expr): Add a complain parameter to
92 (convert_nontype_argument, convert_nontype_argument): Pass the
93 complain parameter down to check_valid_ptrmem_cst_expr.
95 2010-11-02 Dodji Seketeli <dodji@redhat.com>
98 * cp-tree.h (TEMPLATE_TYPE_PARM_SIBLING_PARMS): Remove.
99 (struct template_parm_index_s)<num_siblings>: New field.
100 (TEMPLATE_PARM_NUM_SIBLINGS): New accessor.
101 (process_template_parm): Extend the API to accept the number of
102 template parms in argument.
103 (cp_set_underlying_type): Remove this.
104 * class.c (build_self_reference): Require canonical type equality
105 back on the self reference of class.
106 * decl2.c (grokfield): Require canonical type equality back on
107 typedef class fields.
108 * name-lookup.c (pushdecl_maybe_friend): Require canonical type
109 equality back on typedefs.
110 * parser.c (cp_parser_template_parameter_list): Do not require
111 canonical type equality on dependent types created during template
113 * pt.c (fixup_template_type_parm_type, fixup_template_parm_index)
114 (fixup_template_parm, fixup_template_parms): New private
116 (current_template_args): Declare this.
117 (process_template_parm): Pass the total number of template parms
118 to canonical_type_parameter.
119 (build_template_parm_index): Add a new argument to carry the total
120 number of template parms.
121 (reduce_template_parm_level, process_template_parm, make_auto):
123 (current_template_args): Fix this for template template
125 (tsubst_template_parm): Split out of ...
126 (tsubst_template_parms): ... this.
127 (reduce_template_parm_level): Don't loose
128 TEMPLATE_PARM_NUM_SIBLINGS when cloning a TEMPLATE_PARM_INDEX.
129 (template_parm_to_arg): Extracted this function from
130 current_template_args. Make it represent invalid template parms
131 with an error_mark_node instead of a LIST_TREE containing an
133 (current_template_args): Use template_parm_to_arg.
134 (dependent_template_arg_p): Consider an invalid template argument
136 (end_template_parm_list): Do not update template sibling parms
137 here anymore. Use fixup_template_parms instead.
138 (process_template_parm): Pass the number of template parms to
139 canonical_type_parameter.
140 (make_auto): Require structural equality on auto
141 TEMPLATE_TYPE_PARM for now.
142 (unify)<BOUND_TEMPLATE_TEMPLATE_PARM>: Coerce template parameters
143 using all the arguments deduced so far.
144 (tsubst)<TEMPLATE_TYPE_PARM>: Pass the number of sibling parms to
145 canonical_type_parameter.
146 * tree.c (cp_set_underlying_type): Remove.
147 * typeck.c (get_template_parms_of_dependent_type)
148 (incompatible_dependent_types_p): Remove.
149 (structural_comptypes): Do not call incompatible_dependent_types_p
151 (comp_template_parms_position): Re-organized. Take the length of
152 template parms list in account.
154 2010-11-01 Jason Merrill <jason@redhat.com>
156 * semantics.c (call_stack, call_stack_tick, cx_error_context): New.
157 (last_cx_error_tick, push_cx_call_context, pop_cx_call_context): New.
158 (cxx_eval_call_expression): Call push/pop_cx_call_context instead
159 of giving follow-on errors.
160 * error.c (maybe_print_constexpr_context): New.
161 (cp_diagnostic_starter): Call it.
162 * cp-tree.h: Declare cx_error_context.
164 * semantics.c (cxx_eval_constant_expression): Explain
165 unacceptable use of variable better.
167 2010-11-01 Gabriel Dos Reis <gdr@cse.tamu.edu>
168 Jason Merrill <jason@redhat.com>
170 * call.c (null_ptr_cst_p): Use maybe_constant_value.
171 (set_up_extended_ref_temp): Support constant initialization.
172 (initialize_reference): Adjust.
173 * class.c (check_bitfield_decl): Use cxx_constant_value.
174 * cvt.c (ocp_convert): Don't use integral_constant_value when
175 converting to class type.
176 * decl.c (finish_case_label): Use maybe_constant_value.
177 (build_init_list_var_init): Support constant initialization.
178 (check_initializer): Likewise. Reorganize.
179 (cp_finish_decl): Likewise.
180 (expand_static_init): Likewise.
181 (compute_array_index_type): Use maybe_constant_value.
183 (create_array_type_for_decl, grokdeclarator): Pass it.
184 (build_enumerator): Use cxx_constant_value.
185 * decl2.c (grokfield): Use maybe_constant_init.
186 * except.c (check_noexcept_r): Handle constexpr.
187 (build_noexcept_spec): Use maybe_constant_value.
188 * init.c (expand_default_init): Support constant initialization.
189 (build_vec_init): Likewise.
190 (constant_value_1): Adjust.
191 (build_new_1): Adjust.
192 * parser.c (cp_parser_constant_expression): Allow non-integral
194 (cp_parser_direct_declarator): Don't fold yet in C++0x mode.
195 (cp_parser_initializer_clause): Toss folded result if non-constant.
196 * pt.c (fold_decl_constant_value): Remove.
197 (convert_nontype_argument): Use maybe_constant_value. Give clearer
198 error about overflow.
199 (tsubst): Move array bounds handling into compute_array_index_type.
200 (value_dependent_expression_p): Handle constant CALL_EXPR.
201 (tsubst_decl): Don't set
202 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P yet.
203 (tsubst_expr) [DECL_EXPR]: Pass it into cp_finish_decl.
204 (instantiate_decl): Here too.
205 * semantics.c (finish_static_assert): Use maybe_constant_value.
206 (ensure_literal_type_for_constexpr_object): Make sure type is complete.
207 (potential_constant_expression): Use maybe_constant_value.
208 * tree.c (cast_valid_in_integral_constant_expression_p): Any cast
209 is potentially valid in C++0x.
210 * typeck2.c (store_init_value): Handle constant init.
211 (check_narrowing): Use maybe_constant_value.
212 (build_functional_cast): Set TREE_CONSTANT on literal T().
213 * cp-tree.h (DECL_INTEGRAL_CONSTANT_VAR_P): Remove.
214 (LOOKUP_ALREADY_DIGESTED): New.
215 (compute_array_index_type): Adjust prototype.
217 * semantics.c (constexpr_call): New datatype.
218 (constexpr_call_table): New global table.
219 (constexpr_call_hash): New.
220 (constexpr_call_equal): Likewise.
221 (maybe_initialize_constexpr_call_table): Likewise.
222 (lookup_parameter_binding): Likewise.
223 (cxx_eval_builtin_function_call): Likewise.
224 (cxx_bind_parameters_in_call): Likewise.
225 (cxx_eval_call_expression): Likewise.
226 (cxx_eval_unary_expression): Likewise.
227 (cxx_eval_binary_expression): Likewise.
228 (cxx_eval_conditional_expression): Likewise.
229 (cxx_eval_array_reference): Likewise.
230 (cxx_eval_component_reference): Likewise.
231 (cxx_eval_logical_expression): Likewise.
232 (cxx_eval_object_construction): Likewise.
233 (cxx_eval_constant_expression): Likewise.
234 (cxx_eval_indirect_ref): Likewise.
235 (cxx_constant_value): Likewise.
236 (cxx_eval_bare_aggregate): Likewise.
237 (adjust_temp_type): New.
238 (reduced_constant_expression_p): New.
239 (verify_constant): New.
240 (cxx_eval_vec_init, cxx_eval_vec_init_1): New.
241 (cxx_eval_outermost_constant_expr): New.
242 (maybe_constant_value, maybe_constant_init): New.
243 (cxx_eval_constant_expression): Use them.
244 * pt.c (iterative_hash_template_arg): No longer static.
245 * cp-tree.h: Declare fns.
247 * cp-tree.h (register_constexpr_fundef): Declare.
248 * decl.c (maybe_save_function_definition): New.
249 (finish_function): Use it.
250 * semantics.c (constexpr_fundef): New datatype.
251 (constexpr_fundef_table): New global table.
252 (constexpr_fundef_equal): New.
253 (constexpr_fundef_hash): Likewise.
254 (retrieve_constexpr_fundef): Likewise.
255 (validate_constexpr_fundecl): Store in the table.
256 (build_data_member_initialization): New fn.
257 (build_constexpr_constructor_member_initializers): New.
258 (register_constexpr_fundef): Define.
259 (is_this_parameter): New.
260 (get_function_named_in_call): Likewise.
261 (get_nth_callarg): Likewise.
262 (check_automatic_or_tls): New.
263 (morally_constexpr_builtin_function_p): New.
264 (potential_constant_expression): New.
266 2010-11-01 Jason Merrill <jason@redhat.com>
268 * decl2.c (decl_constant_var_p): New fn.
269 (decl_maybe_constant_var_p): New fn.
270 (mark_used): Rework instantiation of things needed for constant
272 * cp-tree.h: Declare new fns.
273 * pt.c (instantiate_decl): Handle cp_unevaluated_operand.
274 (always_instantiate_p): Use decl_maybe_constant_var_p.
275 (instantiate_decl): Don't defer constexpr functions.
276 * repo.c (repo_emit_p): Use decl_maybe_constant_var_p.
277 * semantics.c (finish_id_expression): Use decl_constant_var_p.
278 Check for valid name in constant expr after mark_used.
280 2010-10-31 Jason Merrill <jason@redhat.com>
282 * class.c (is_really_empty_class): Work when type is not complete.
283 (synthesized_default_constructor_is_constexpr): New.
284 (add_implicitly_declared_members): Use it.
285 (type_has_constexpr_default_constructor): Likewise.
286 * cp-tree.h: Declare it.
287 * method.c (synthesized_method_walk): Use it.
289 * decl.c (pop_switch): Use EXPR_LOC_OR_HERE.
290 * typeck.c (convert_for_assignment): Likewise.
292 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful
293 message about constexpr without -std=c++0x.
295 * decl.c (grokdeclarator): Don't ICE on constexpr non-static data
298 2010-10-30 Nathan Froyd <froydnj@codesourcery.com>
300 * class.c (layout_vtable_decl): Call build_array_of_n_type.
301 (build_vtt, build_ctor_vtabl_group): Likewise.
303 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
305 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
306 * parser.c (cp_parser_objc_at_property_declaration): Removed
307 parsing of RID_COPIES and RID_IVAR. Updated call to
308 objc_add_property_declaration.
309 * typecheck.c (finish_class_member_access_expr): Call
310 objc_maybe_build_component_ref instead of objc_build_setter_call.
311 (cp_build_modify_expr): Call objc_maybe_build_modify_expr instead
312 of objc_build_getter_call.
314 2010-10-27 Jason Merrill <jason@redhat.com>
316 * cp-tree.h (cp_trait_kind): Add CPTK_IS_LITERAL_TYPE.
317 * cxx-pretty-print.c (pp_cxx_trait_expression): Handle it.
318 * semantics.c (trait_expr_value, finish_trait_expr): Likewise.
319 * parser.c (cp_parser_primary_expression): Handle RID_IS_LITERAL_TYPE.
320 (cp_parser_trait_expr): Likewise.
322 2010-10-27 Gabriel Dos Reis <gdr@cse.tamu.edu>
323 Jason Merrill <jason@redhat.com>
325 * decl.c (finish_case_label): Use decl_constant_value.
327 * method.c (synthesized_method_walk): Track constexprness too.
328 (process_subob_fn, walk_field_subobs): Likewise.
329 (implicitly_declare_fn): Set DECL_DECLARED_CONSTEXPR_P.
330 (defaulted_late_check): Handle DECL_DECLARED_CONSTEXPR_P.
331 * class.c (add_implicitly_declared_members): Handle
332 constexpr default ctor.
334 * parser.c (cp_parser_ctor_initializer_opt_and_function_body):
335 Make sure a constexpr ctor has an empty body.
336 * class.c (type_has_constexpr_default_constructor): New.
337 * cp-tree.h: Declare it.
338 * init.c (perform_member_init): Complain about uninitialized
339 member in constexpr ctor.
340 (emit_mem_initializers): And uninitialized base.
341 * decl.c (check_tag_decl): Fix typo.
343 * semantics.c (valid_type_in_constexpr_fundecl_p): New fn.
344 (is_valid_constexpr_fn): New fn.
345 (validate_constexpr_fundecl): Use it.
346 * decl.c (validate_constexpr_redeclaration): New.
347 (duplicate_decls): Use it.
348 (cp_finish_decl): Call validate_constexpr_fundecl and
349 ensure_literal_type_for_constexpr_object here.
350 (start_decl): Not here. Don't ICE on constexpr reference.
351 (check_for_uninitialized_const_var): Don't handle constexpr specially.
352 (grokfndecl): Set DECL_DECLARED_CONSTEXPR_P.
353 (check_static_variable_definition): Give friendly message about
355 (grokdeclarator): Complain about typedef and volatile with constexpr.
356 Reorganize. Give sorry about non-static data members in C++0x mode.
357 (start_preparsed_function): Check validate_constexpr_fundecl here.
358 (check_function_type): Not here.
359 * decl2.c (finish_static_data_member_decl): Don't complain about
361 * parser.c (CP_PARSER_FLAGS_ONLY_TYPE_OR_CONSTEXPR): New.
362 (cp_parser_condition): Pass it to cp_parser_decl_specifier_seq.
363 (cp_parser_decl_specifier_seq): Handle it.
364 (cp_parser_explicit_instantiation): Diagnose inline and constexpr.
366 * class.c (check_bases): Propagate non-literality.
367 (check_field_decls): Likewise.
368 (finalize_literal_type_property): New.
369 (check_bases_and_members): Call it.
370 * cp-tree.h (TYPE_HAS_CONSTEXPR_CTOR): New.
371 (lang_type_class): Add has_constexpr_ctor field.
372 (DECL_DECLARED_CONSTEXPR_P): Strip template.
373 * decl.c (grok_special_member_properties): Set
374 TYPE_HAS_CONSTEXPR_CTOR.
376 2010-10-27 Jason Merrill <jason@redhat.com>
378 * call.c (build_integral_nontype_arg_conv): New.
379 * cp-tree.h: Declare it.
380 * pt.c (convert_nontype_argument): Use it.
382 * error.c (dump_simple_decl): Print constexpr.
384 * cvt.c (build_up_reference): Use target_type for the temporary var.
386 * except.c (build_throw): Set EXPR_LOCATION.
388 * tree.c (build_cplus_new): Handle CONSTRUCTOR.
390 * semantics.c (finish_compound_stmt): Avoid creating an
391 unnecessary BIND_EXPR.
393 * call.c (convert_like_real): Don't check narrowing if the element
394 is also an initializer-list.
396 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
398 * parser.c (cp_parser_objc_at_property_declaration): Recognize
399 RID_ASSIGN, RID_COPY, RID_RETAIN, RID_READWRITE and RID_NONATOMIC.
400 Do not use objc_set_property_attr, but use local variables
401 instead. Detect repeated usage of setter, getter and ivar
402 attributes. Improved error processing when a setter name does not
403 end in ':'. Do not check for CPP_CLOSE_PAREN after we determined
404 that the token is a keyword. Updated call to
405 objc_add_property_declaration.
407 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
409 * parser.c (cp_parser_objc_property_decl): Renamed to
410 cp_parser_objc_struct_declaration. Return the parsed trees
411 instead of calling objc_add_property_variable directly. Detect
412 missing or invalid declspecs. Implemented attributes. Do not eat
413 the ';' at the end. Exit loop whenever a non-comma is parsed, not
415 (cp_parser_objc_at_property): Renamed to
416 cp_parser_objc_at_property_declaration. Updated calls to
417 objc_add_property_variable, now objc_add_property_declaration, and
418 to cp_parser_objc_property_decl, now
419 cp_parser_objc_struct_declaration. Rewritten all code to be more
420 robust in dealing with syntax errors, and almost identical to the
421 one in c_parser_objc_at_property_declaration.
422 (cp_parser_objc_property_attrlist): Removed.
423 (cp_parser_objc_method_prototype_list): Updated call to
424 cp_parser_objc_at_property.
425 (cp_parser_objc_method_definition_list): Same change.
426 (cp_parser_objc_class_ivars): Detect a number of invalid
427 declarations of instance variables and produce errors when they
430 2010-10-26 Jason Merrill <jason@redhat.com>
432 * tree.c (build_vec_init_expr): Split out from...
433 (build_array_copy): ...here.
434 * init.c (perform_member_init): Use it.
435 * cp-tree.h: Declare it.
436 * cp-gimplify.c (cp_gimplify_init_expr): Don't gimplify the slot for
437 VEC_INIT_EXPR and AGGR_INIT_EXPR here. Drop pre/post parameters.
438 (cp_gimplify_expr): Handle array default-initialization via
441 * tree.c (stabilize_expr): Handle xvalues properly.
443 * call.c (build_over_call): Use argarray[0] for 'this' argument.
445 * decl.c (finish_function): Don't look at function_depth.
447 2010-10-25 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
449 Implement opaque-enum-specifiers for C++0x.
450 * cp-tree.h (SET_OPAQUE_ENUM_P): New.
451 (OPAQUE_ENUM_P): New.
452 (ENUM_FIXED_UNDERLYING_TYPE_P): New.
453 (start_enum): Update prototype.
454 (finish_enum_value_list): New prototype.
455 * parser.c (cp_parser_elaborated_type_specifier): Issue a pedwarn if
456 "enum class" is used in an elaborated-type-specifier.
457 (cp_parser_enum_specifier): Rewrite to parse opaque-enum-specifiers.
458 * decl.c (copy_type_enum): New.
459 (finish_enum_value_list): New, with code from finish_enum.
460 (finish_enum): A lot of code removed. Added a gcc_assert.
461 (start_enum): Add parameters enumtype and is_new.
462 Rewrite to work with opaque-enum-specifiers.
463 * pt.c (maybe_process_partial_specialization): Allow for template
464 specialization of enumerations, with a pedwarn.
465 (lookup_template_class): Update call to start_enum. Call to
467 (tsubst_enum): Call to begin_scope, finish_scope and
468 finish_enum_value_list.
470 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
472 Removed Objective-C++ specific replacement of cxx_printable_name.
473 * cp-objcp-common.h: Added LANG_HOOKS_DECL_PRINTABLE_NAME, set
474 to cxx_printable_name for both C++ and Objective-C++.
475 * cp-lang.h: Removed LANG_HOOKS_DECL_PRINTABLE_NAME.
477 * error.c (dump_decl): For Objective-C++, call
478 objc_maybe_printable_name here ...
479 * tree.c (cxx_printable_name_internal): ... instead of here.
481 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
483 * tree.c (cxx_printable_name_internal): In Objective-C++, call
484 objc_maybe_printable_name.
486 2010-10-22 Jason Merrill <jason@redhat.com>
489 * pt.c (instantiate_class_template): Don't instantiate default
493 * init.c (build_vec_init): Handle memberwise move.
495 2010-10-21 Paolo Carlini <paolo.carlini@oracle.com>
498 * call.c (add_function_candidate): Don't use TREE_VALUE on null
501 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
503 * parser.c (cp_parser_objc_method_type): Mark inline. Return a
504 bool instead of calling objc_set_method_type.
505 (cp_parser_objc_method_signature): Updated calls to
506 cp_parser_objc_method_type and to objc_build_method_signature.
507 (cp_parser_objc_method_prototype_list): Updated calls to
508 objc_add_method_declaration. Use token->type to determine if it
509 is a class method or not.
510 (cp_parser_objc_method_definition_list): Same change.
512 2010-10-20 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
515 * parser.c (cp_convert_range_for): Call cp_finish_decl
516 instead of finish_expr_stmt.
518 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
520 * cp-lang.c (finish_file): Removed.
521 * decl2.c (cp_write_global_declarations): Call
522 objc_write_global_declarations when compiling Objective-C++.
524 2010-10-19 Paolo Carlini <paolo.carlini@oracle.com>
527 * pt.c (add_to_template_args): Check extra_args for error_mark_node.
528 (coerce_template_parms): Likewise for args.
530 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
532 Implemented parsing @synthesize and @dynamic for Objective-C++.
533 * parser.c (cp_parser_objc_method_definition_list): Recognize
534 RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
535 (cp_parser_objc_at_dynamic_declaration): New.
536 (cp_parser_objc_at_synthesize_declaration): New.
538 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
540 * parser.c (cp_parser_objc_identifier_list): Check the return
541 value of cp_parser_identifier and react if it is error_mark_node.
543 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
545 Merge from apple/trunk branch on FSF servers.
547 2005-03-01 Fariborz Jahanian <fjahanian@apple.com>
550 * call.c (standard_conversion, implicit_conversion): Ignore
551 'volatile' attribute of artificially volatized type in objc when
552 evaluating various conversion weights.
554 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
557 * typeck.c (comp_ptr_ttypes_real): Remove the hack. un-volatize the
558 artiificially 'volatized' type before doing pointer comparison.
560 2010-10-18 Jakub Jelinek <jakub@redhat.com>
563 * semantics.c (finish_goto_stmt): Call mark_rvalue_use on computed
566 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
568 Merge from apple/trunk branch on FSF servers.
570 2006-04-19 Fariborz Jahanian <fjahanian@apple.com>
573 * parser.c (cp_parser_simple_type_specifier): Don't lookup for
574 objc object types if type is scope qualified.
576 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
578 Merge from apple/trunk branch on FSF servers.
580 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
583 * lex.c (unqualified_name_lookup_error): Issue diagnostic
584 for private 'ivar' access.
586 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
588 * parser.c (cp_parser_objc_visibility_spec): Update to use visibility
589 enum, and handle @package.
591 2010-10-15 Jason Merrill <jason@redhat.com>
594 * tree.c (cp_build_qualified_type_real): Don't reuse a variant
595 with a different typedef variant of the element type.
597 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
599 merge from FSF apple 'trunk' branch.
600 2006 Fariborz Jahanian <fjahanian@apple.com>
602 Radars 4436866, 4505126, 4506903, 4517826
603 * typeck.c (finish_class_member_access_expr): Handle CLASS.property
605 (cp_build_modify_expr): Likewise.
606 * parser.c (cp_parser_objc_method_prototype_list): Handle @property.
607 (cp_parser_objc_method_definition_list): Likewise.
608 (cp_parser_objc_property_decl): New.
609 (cp_parser_objc_property_attrlist): New.
610 (cp_parser_objc_at_property): New.
612 2010-10-14 Richard Guenther <rguenther@suse.de>
615 * cp-tree.h (NULLPTR_TYPE_P): Adjust.
616 * decl.c (cxx_init_decl_processing): Build a NULLPTR_TYPE node,
618 * error.c (dump_type): Handle NULLPTR_TYPE.
619 (dump_type_prefix): Likewise.
620 (dump_type_suffix): Likewise.
621 * mangle.c (write_type): Likewise.
622 * name-lookup.c (arg_assoc_type): Likewise.
623 * rtti.c (typeinfo_in_lib_p): Likewise.
624 * pt.c (tsubst): Likewise.
626 2010-10-13 Jason Merrill <jason@redhat.com>
629 * class.c (fixup_attribute_variants): New fn.
630 * cp-tree.h: Declare it.
631 * pt.c (instantiate_class_template): Call it.
632 * semantics.c (begin_class_definition): Call it.
634 2010-10-13 Richard Henderson <rth@redhat.com>
636 * cp-lang.c (cp_eh_personality): Update call to
637 build_personality_function.
638 * except.c (choose_personality_routine): Update function comment.
640 2010-10-13 Richard Guenther <rguenther@suse.de>
642 * tree.c (cp_free_lang_data): Free DECL_NAMESPACE_USERS and
643 clear DECL_CHAIN of NAMESPACE_DECLs.
645 2010-10-11 Martin Jambor <mjambor@suse.cz>
648 * cp-tree.h (current_class_ref): Check that cp_function_chain is
650 * call.c (build_cxx_call): Likewise.
652 2010-10-10 Jason Merrill <jason@redhat.com>
654 * pt.c (tsubst_default_argument): Handle DEFAULT_ARG.
655 (tsubst_default_arguments): Only do this once for cloned fns.
656 (tsubst): Use typedef_variant_p. Handle LANG_TYPE. Don't
658 (tsubst_expr): Avoid calling tsubst_expr for non-expressions.
659 (tsubst_copy_and_build): Likewise.
660 (tsubst_initializer_list): Likewise.
661 (tsubst_copy): Change default to gcc_unreachable. Handle
662 OVERLOAD and PTRMEM_CST.
664 2010-10-10 Jason Merrill <jason@redhat.com>
668 * pt.c (tsubst_copy) [INTEGER_CST]: Instantiate the type.
670 2010-10-07 Andi Kleen <ak@linux.intel.com>
672 * Make-lang.in (c++_OBJS): Remove dummy-checksum.o.
673 (cc1plus-dummy): Remove.
674 (cc1plus-checksum): Change to run checksum over object files
677 2010-10-08 Joseph Myers <joseph@codesourcery.com>
679 * cp-objcp-common.h (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define.
681 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
683 * cp-tree.def: Changed type of AT_ENCODE_EXPR from tcc_unary to
685 * cxx-pretty-print.c (pp_cxx_unary_expression): Added case for
687 * error.c (dump_expr): Added case for AT_ENCODE_EXPR.
688 * pt.c (tsubst_copy): Added case for AT_ENCODE_EXPR.
689 (value_dependent_expression_p): Added case for AT_ENCODE_EXPR.
690 (type_dependent_expression_p): Added case for AT_ENCODE_EXPR.
691 * parser.c (cp_parser_objc_encode_expression): Updated comment.
693 2010-10-07 Nicola Pero <nicola@nicola.brainstorm.co.uk>
695 Merge from apple/trunk branch on FSF servers.
697 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
700 * parser.c (cp_parser_objc_interstitial_code): Recognize
701 and parse RID_NAMESPACE keyword.
703 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
705 * parser.c (cp_parser_objc_method_tail_params_opt): Peek new token after
706 finding ellipsis, before checking for attributes.
708 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
710 Merge from apple/trunk branch on FSF servers.
711 * cp-tree.def: Added AT_ENCODE_EXPR here instead of to the no
712 longer existing gcc/c-common.def.
714 2005-12-14 Fariborz Jahanian <fjahanian@apple.com>
717 * pt.c (tsubst_copy_and_build): Instantiate @endcode(T).
718 * parser.c (cp_parser_objc_encode_expression): Build a templatized
719 parse tree for @encode(T).
721 2005-12-14 Fariborz Jahanian <fjahanian@apple.com>
724 * c-common.def: Add new expression code AT_ENCODE_EXPR.
726 2010-10-06 Eric Botcazou <ebotcazou@adacore.com>
729 * typeck.c (cp_build_addr_expr_1): Add check for incomplete types in
730 code folding offsetof-like computations.
732 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
735 * parser.c (cp_parser_objc_class_interface): If no identifier
736 follows an @interface token, stop parsing the interface after
738 (cp_parser_objc_class_implementation): If no identifier follows an
739 @implementation token, stop parsing the implementation after
742 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
745 * parser.c (cp_parser_objc_method_keyword_params): If the required
746 colon is not found while parsing parameters, stop parsing them.
748 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
751 * parser.c (cp_parser_objc_class_ivars): Do not eat the EOF or
752 @end after detecting it. Print an error if @end is found without
754 (cp_parser_objc_method_prototype_list): Do not eat the EOF after
755 detecting it. Fixed reading the next token when continuing
756 because of an error in a method signature. Print an error if EOF
757 is found without an '@end'.
758 (cp_parser_objc_method_definition_list): Same change.
760 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
762 Merge from apple/trunk branch on FSF servers:
764 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
767 * parser.c (cp_parser_objc_method_keyword_params): Check for valid
768 method parameters and issue error.
769 (cp_parser_objc_method_definition_list): Check for invalid tokens
770 which cannot start a function definition.
772 2005-10-14 Fariborz Jahanian <fjahanian@apple.com>
775 * parser.c (cp_parser_objc_message_args): Check for missing message
776 arguments and syntax error.
778 2005-10-13 Fariborz Jahanian <fjahanian@apple.com>
781 * parser.c (cp_parser_objc_class_ivars): Check for @end/eof while
784 2005-08-15 Ziemowit Laski <zlaski@apple.com>
787 * parser.c (cp_parser_objc_interstitial_code): Catch stray
788 '{' and '}' tokens and issue appropriate errors.
790 2005-08-02 Ziemowit Laski <zlaski@apple.com>
793 (cp_parser_statement_seq_opt): In addition to '}' and
794 end-of-file, a statement sequence may also be terminated
797 2010-10-05 Joseph Myers <joseph@codesourcery.com>
799 * cp-tree.h (cxx_print_error_function,
800 cxx_initialize_diagnostics): Declare using diagnostic_context
803 2010-10-04 Andi Kleen <ak@linux.intel.com>
805 * Make-lang.in (g++, cc1plus): Add + to build rule.
807 2010-10-04 Jason Merrill <jason@redhat.com>
809 * tree.c (decl_storage_duration): New.
810 * cp-tree.h: Declare it.
811 (duration_kind): Return values.
813 2010-10-03 Jason Merrill <jason@redhat.com>
815 * typeck.c (require_complete_type_sfinae): Add complain parm to...
816 (require_complete_type): ...this function.
817 (cp_build_array_ref, convert_arguments): Use it.
818 (convert_for_initialization, cp_build_modify_expr): Likewise.
819 * cp-tree.h: Declare it.
820 * call.c (build_over_call): Use it.
822 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
824 merge from FSF 'apple/trunk' branch.
825 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
828 * cp/parser.c (cp_parser_objc_interstitial_code): For
829 @optional/@required set the optional/required flag.
831 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
833 * parser.c (cp_lexer_get_preprocessor_token): Tidied up comments
834 and indentation when finding an Objective-C++ CPP_AT_NAME token.
836 2010-09-29 Richard Guenther <rguenther@suse.de>
838 * cp-tree.h (CP_DECL_CONTEXT): Check DECL_FILE_SCOPE_P.
839 (CP_TYPE_CONTEXT): Similar.
840 (FROB_CONTEXT): Frob global_namespace to the global
841 TRANSLATION_UNIT_DECL.
842 * decl.c (cxx_init_decl_processing): Build a TRANSLATION_UNIT_DECL,
843 set DECL_CONTEXT of global_namespace to it.
844 (start_decl): Use CP_DECL_CONTEXT and test TYPE_P
845 instead of zeroing context.
846 (cp_finish_decl): Use DECL_FILE_SCOPE_P.
847 (grokfndecl): Likewise.
848 (start_preparsed_function): Likewise.
849 * name-lookup.c (maybe_push_decl): Use DECL_NAMESPACE_SCOPE_P.
850 (namespace_binding): Use SCOPE_FILE_SCOPE_P.
851 * pt.c (template_class_depth): Use CP_TYPE_CONTEXT.
852 (is_specialization_of_friend): Use CP_DECL_CONTEXT.
853 (push_template_decl_real): Likewise.
854 (tsubst_friend_class): Likewise. Adjust context comparisons.
855 (instantiate_class_template): Use CP_TYPE_CONTEXT.
856 (tsubst): Do not substitute into TRANSLATION_UNIT_DECL.
857 * cxx-pretty-print.c (pp_cxx_nested_name_specifier): Use
860 2010-09-29 Yao Qi <yao@codesourcery.com>
862 * decl.c (get_atexit_node): Fix typo.
864 2010-09-28 Jason Merrill <jason@redhat.com>
866 * tree.c (lvalue_kind): Rename from lvalue_p_1, make nonstatic.
867 (real_lvalue_p): Take const_tree.
869 * typeck.c (lvalue_or_else): Make temporary arg a permerror.
870 (cp_build_addr_expr_1): Likewise.
872 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
874 Partially merged from apple/trunk branch on FSF servers:
875 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
876 Radar 3803157 (method attributes)
878 * parser.c (cp_parser_objc_method_keyword_params): Handle attributes.
879 (cp_parser_objc_method_tail_params_opt): Likewise.
880 (cp_parser_objc_method_signature): Likewise.
881 (cp_parser_objc_method_maybe_bad_prefix_attributes): New.
882 (cp_parser_objc_method_prototype_list): Handle attributes.
883 (cp_parser_objc_method_definition_list): Likewise.
885 2010-09-28 Richard Henderson <rth@redhat.com>
887 * cp-lang.c: Include "target.h".
888 (cp_eh_personality): Use targetm.except_unwind_info.
889 * Make-lang.in (cp-lang.o): Update deps.
891 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
893 * parser.c (cp_parser_objc_valid_prefix_attributes): New.
894 (cp_parser_declaration): Parse prefix attributes for ObjC++.
895 (cp_parser_objc_protocol_declaration): Handle attributes.
896 (cp_parser_objc_class_interface): Likewise.
897 (cp_parser_objc_declaration): Likewise.
899 2010-09-27 Jason Merrill <jason@redhat.com>
901 Require lvalues as specified by the standard.
902 * typeck.c (lvalue_or_else): Use real_lvalue_p.
903 (cp_build_addr_expr_1): Split out of cp_build_unary_op.
904 (cp_build_addr_expr, cp_build_addr_expr_strict): Interfaces.
905 (decay_conversion, get_member_function_from_ptrfunc): Adjust.
906 (build_x_unary_op, build_reinterpret_cast_1): Adjust.
907 (build_const_cast_1): Adjust.
908 * cp-tree.h: Declare new fns.
909 * call.c (build_this, convert_like_real, build_over_call): Adjust.
910 (initialize_reference): Adjust.
911 * class.c (build_base_path, convert_to_base_statically): Adjust.
912 (build_vfn_ref, resolve_address_of_overloaded_function): Adjust.
913 * cvt.c (build_up_reference, convert_to_reference): Adjust.
914 * decl.c (register_dtor_fn): Adjust.
915 * decl2.c (build_offset_ref_call_from_tree): Adjust.
916 * except.c (initialize_handler_parm): Adjust.
917 * init.c (build_offset_ref, build_delete, build_vec_delete): Adjust.
918 * rtti.c (build_dynamic_cast_1, tinfo_base_init): Adjust.
919 * tree.c (stabilize_expr): Adjust.
921 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
923 Merge from apple/trunk branch on FSF servers:
925 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
928 * typeck.c (composite_pointer_type): Call objc_have_common_type
929 when comparing two objective-c pointer types.
931 2005-07-18 Ziemowit Laski <zlaski@apple.com>
934 * call.c (standard_conversion): Do not issue warnings when
935 comparing ObjC pointer types.
937 2005-06-22 Ziemowit Laski <zlaski@apple.com>
940 * call.c (standard_conversion): Allow for a pointer conversion
941 between any two ObjC pointer types.
942 * typeck.c (composite_pointer_type): Determine common type
943 for two ObjC pointer types.
945 2010-09-24 Jan Hubicka <jh@suse.cz>
947 * decl.c (finish_function): Use decl_replaceable_p
948 * method.c (make_alias_for_thunk): Update call of
949 cgraph_same_body_alias.
951 2010-09-24 Jason Merrill <jason@redhat.com>
953 * decl.c (compute_array_index_type): Remember type dependence of
955 * pt.c (dependent_type_p_r): Don't recompute it here.
957 * error.c (dump_expr) [CASE_CONVERT]: Print conversion between
958 reference and pointer to the same type as "*" or "&".
960 2010-09-24 Nicola Pero <nicola.pero@meta-innovation.com>
962 * typeck.c (warn_args_num): Use warning 'too many arguments to
963 method [methodname]' for an Objective-C method instead of the less
964 satisfactory 'too many arguments to function' (with no method
967 2010-09-21 Jason Merrill <jason@redhat.com>
969 * mangle.c (write_expression) [SCOPE_REF]: Only do -fabi-version=1
970 special handling if we know the member.
972 2010-09-18 Jason Merrill <jason@redhat.com>
974 * call.c (compare_ics): Do lvalue/rvalue reference binding
975 comparison for ck_list, too.
977 2010-09-15 Jason Merrill <jason@redhat.com>
979 * semantics.c (finish_id_expression): Diagnose use of function
980 parms in evaluated context outside function body.
982 * decl2.c (grokbitfield): Diagnose non-integral width.
984 * call.c (convert_like_real): Use the underlying type of the
985 reference for the temporary.
987 2010-09-15 Jakub Jelinek <jakub@redhat.com>
990 * class.c (build_vtbl_initializer): Use fn instead of init's operand
991 as first argument to FDESC_EXPR.
993 2010-09-15 Paolo Carlini <paolo.carlini@oracle.com>
996 * decl.c (grokdeclarator): Check build_memfn_type return value
999 2010-09-13 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
1001 * semantics.c (finish_for_stmt): Always test flag_new_for_scope.
1002 (begin_range_for_stmt): Likewise.
1004 2010-09-11 Rodrigo Rivas <rodrigorivascosta@gmail.com>
1006 Implement range-based for-statements.
1007 * cp-tree.def (RANGE_FOR_STMT): New.
1008 * cp-tree.h (RANGE_FOR_DECL, RANGE_FOR_EXPR, RANGE_FOR_BODY): New.
1009 (cp_convert_range_for): Declare.
1010 * pt.c (tsubst_expr): Add RANGE_FOR_STMT.
1011 (tsubst_copy_and_build): perform_koenig_lookup takes extra argument.
1012 * semantics.c (begin_range_for_stmt): New.
1013 (finish_range_for_decl): New.
1014 (finish_for_stmt): Accept also RANGE_FOR_STMT.
1015 (perform_koenig_lookup): Add extra argument include_std.
1016 * parser.c (cp_parser_c_for): New with code from
1017 cp_parser_iteration_statement().
1018 (cp_parser_range_for): New.
1019 (cp_convert_range_for): New.
1020 (cp_parser_iteration_statement): Add range-for support.
1021 (cp_parser_condition): Adjust comment.
1022 (cp_parser_postfix_expression): perform_koenig_lookup takes extra
1024 * dump.c (cp_dump_tree): Add RANGE_FOR_STMT.
1025 * cxx-pretty-print.c: Likewise.
1026 * lex.c (cxx_init): Likewise.
1027 * name-lookup.c (lookup_function_nonclass): Add extra argument
1029 (lookup_arg_dependent): Likewise.
1030 * name-lookup.h: Likewise.
1032 2010-09-10 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
1035 * error.c (maybe_warn_cpp0x): Add new warning
1036 CPP0X_INLINE_NAMESPACES.
1037 * parser.c (cp_parser_namespace_definition): Likewise.
1038 * cp-tree.h (cpp0x_warn_str): Likewise.
1040 2010-09-10 Richard Guenther <rguenther@suse.de>
1042 * decl.c (reshape_init_vector): For VECTOR_TYPEs, use
1043 TYPE_VECTOR_SUBPARTS instead of TYPE_DEBUG_REPRESENTATION_TYPE.
1045 2010-09-10 Jan Hubicka <jh@suse.cz>
1047 PR tree-optimization/45605
1048 * cp/class.c (build_vtbl_initializer): Avoid wrong type conversion in
1051 2010-09-08 Jakub Jelinek <jakub@redhat.com>
1054 * pt.c (tsubst) <case INTEGER_TYPE>: Call mark_rvalue_use
1055 before calling fold_decl_constant_value.
1057 2010-09-07 Arnaud Charlet <charlet@adacore.com>
1059 * cp-tree.h (build_enumerator): Add new location_t parameter.
1060 (build_lang_decl_loc): New function.
1061 * decl.c (build_enumerator): New parameter loc. Use it when calling
1062 build_decl. Replace build_lang_decl with build_lang_decl_loc.
1063 * pt.c (tsubst_enum): Adjust call to build_enumerator.
1064 * parser.c (cp_parser_enumerator_definition): Ditto.
1065 * lex.c (build_lang_decl_loc): New function.
1067 2010-09-06 Dodji Seketeli <dodji@redhat.com>
1072 * tree.c (strip_typedefs): Strip typedefs from the context of
1075 2010-09-06 Mark Mitchell <mark@codesourcery.com>
1077 * typeck.c (cp_build_binary_op): Call do_warn_double_promotion.
1078 * call.c (build_conditional_expr): Likewise.
1079 (convert_arg_to_ellipsis): Likewise.
1081 2010-09-06 Arnaud Charlet <charlet@adacore.com>
1083 * parser.c (make_pointer_declarator, make_reference_declarator,
1084 make_call_declarator, make_array_declarator): Set declarator->id_loc.
1085 (cp_parser_init_declarator): Adjust location of decl if appropriate.
1087 2010-09-06 Jason Merrill <jason@redhat.com>
1089 * call.c (implicit_conversion): Fix value-init of enums.
1090 (convert_like_real): Likewise.
1092 * decl.c (cp_finish_decl): Don't change init for auto deduction.
1094 * pt.c (fold_non_dependent_expr_sfinae): Split out from...
1095 (fold_non_dependent_expr): ...here.
1096 (convert_nontype_argument): Use it. Take complain parm.
1097 Use perform_implicit_conversion instead of ocp_convert.
1098 Allow cv-qual changes.
1099 (convert_template_argument): Pass complain down.
1100 (tsubst_template_arg): Suppress constant expression warnings.
1103 * method.c (synthesized_method_walk): In constructors, also check
1104 subobject destructors.
1106 * semantics.c (finish_compound_literal): Always build a
1109 2010-08-30 Paolo Carlini <paolo.carlini@oracle.com>
1112 * decl.c (grokdeclarator): Use MAIN_NAME_P only on IDENTIFIER_NODEs.
1114 2010-08-30 Jakub Jelinek <jakub@redhat.com>
1117 * parser.c (cp_parser_omp_atomic): Handle boolean
1118 {PRE,POST}_INCREMENT.
1120 2010-08-29 Jason Merrill <jason@redhat.com>
1123 * parser.c (cp_parser_parameter_declaration): Pop parameter decls
1124 after tentative parsing.
1126 2010-08-22 Joseph Myers <joseph@codesourcery.com>
1128 * Make-lang.in (g++spec.o): Update dependencies.
1129 * g++spec.c: Include opts.h
1130 (MATH_LIBRARY, LIBSTDCXX): Remove initial "-l".
1131 (lang_specific_driver): Use cl_decoded_option structures.
1133 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
1135 * call.c: Use FOR_EACH_VEC_ELT.
1136 * class.c: Likewise.
1138 * decl2.c: Likewise.
1139 * error.c: Likewise.
1140 * except.c: Likewise.
1141 * mangle.c: Likewise.
1142 * method.c: Likewise.
1143 * name-lookup.c: Likewise.
1144 * parser.c: Likewise.
1147 * semantics.c: Likewise.
1148 * typeck2.c: Likewise.
1150 2010-08-19 Jason Merrill <jason@redhat.com>
1152 * call.c (reference_related_p): Check for error_mark_node.
1153 (add_function_candidate): Check it instead of
1154 same_type_ignoring_top_level_qualifiers_p.
1157 * init.c (build_new_1): Don't use build_value_init in a template.
1158 (build_value_init): Make sure we don't.
1161 * cp-gimplify.c (cp_gimplify_expr): Also remove assignment
1162 of empty class CONSTRUCTOR.
1164 * except.c (pending_noexcept, pending_noexcept_checks): New.
1165 (perform_deferred_noexcept_checks): New.
1166 (maybe_noexcept_warning): Split from...
1167 (finish_noexcept_expr): ...here. Adjust.
1168 * decl2.c (cp_write_global_declarations): Call
1169 perform_deferred_noexcept_checks.
1170 * cp-tree.h: And declare it.
1172 2010-08-18 Nathan Froyd <froydnj@codesourcery.com>
1175 * name-lookup.c (push_overloaded_decl): Change DECL_CHAIN to
1178 2010-08-17 Kai Tietz <kai.tietz@onevision.com>
1180 * class.c (note_name_declared_in_class): Make in 'extern "C"' blocks,
1181 or if -fms-extensions is enabled check, check permissive.
1183 2010-08-09 Jason Merrill <jason@redhat.com>
1186 * pt.c (lookup_template_class): Don't re-coerce outer parms.
1188 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1190 * call.c (add_builtin_candidates): Use VECs for local variable
1191 `types'. Adjust remainder of function accordingly.
1193 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1195 * name-lookup.c (is_associated_namespace): Convert local variables
1196 to be VECs instead of TREE_LISTs.
1198 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1200 * tree.c (varargs_function_p): Use stdarg_p.
1202 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1204 * parser.c (cp_default_arg_entry): Declare. Declare a VEC of it.
1205 (cp_unparsed_functions_entry): Declare. Declare a VEC of it.
1206 (cp_parser) [unparsed_functions_queues]: Rename to unparsed_queues.
1207 Change type to a VEC.
1208 (unparsed_funs_with_default_args): Define.
1209 (unparsed_funs_with_definitions): Define.
1210 (push_unparsed_function_queues): New function.
1211 (cp_parser_new): Call it.
1212 (pop_unparsed_function_queues): New function.
1213 (cp_parser_class_specifier): Adjust processing of unparsed functions.
1214 (cp_parser_template_declaration_after_export): Use VEC_safe_push.
1215 (cp_parser_save_member_function_body): Likewise.
1216 (cp_parser_late_parsing_for_member): Call push_unparsed_function_queues
1217 and pop_unparsed_function_queues.
1218 (cp_parser_late_parsing_default_args): Likewise.
1219 (cp_parser_save_default_args): Use VEC_safe_push.
1221 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1223 * name-lookup.h (cp_label_binding): Declare. Declare a VEC type
1225 (cp_binding_level): Convert shadowed_labels and dead_vars_from_for
1227 * decl.c (poplevel): Adjust for type changes.
1228 (declare_local_label): Likewise.
1230 2010-08-06 Jason Merrill <jason@redhat.com>
1232 * typeck.c (complete_type_or_maybe_complain): Split out from...
1233 (complete_type_or_else): Here.
1234 (build_class_member_access_expr): Call it.
1235 (finish_class_member_access_expr): Likewise.
1236 * call.c (build_special_member_call): Likewise.
1237 * cvt.c (build_expr_type_conversion): Likewise.
1238 * init.c (build_new): Likewise.
1239 * typeck2.c (build_functional_cast): Likewise.
1240 * cp-tree.h: Declare it.
1242 * init.c (build_value_init): Add complain parm.
1243 (build_value_init_noctor): Likewise.
1244 (perform_member_init): Pass it.
1245 (expand_aggr_init_1): Likewise.
1246 (build_new_1): Likewise.
1247 (build_vec_init): Likewise.
1248 * pt.c (tsubst_expr): Likewise.
1249 * typeck2.c (build_functional_cast): Likewise.
1250 * cp-tree.h: Adjust.
1251 * tree.c (build_target_expr_with_type): Handle error_mark_node.
1253 * typeck.c (decay_conversion): Any expression with type nullptr_t
1256 2010-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1259 * decl.c (duplicate_decls): Merge DECL_USER_ALIGN and DECL_PACKED.
1261 2010-07-27 Jason Merrill <jason@redhat.com>
1263 * pt.c (tsubst_expr) [DECL_EXPR]: Handle getting an AGGR_INIT_EXPR
1264 from build_value_init.
1265 * init.c (build_value_init_noctor): Give error for unknown array
1268 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1270 * cp-objcp-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
1272 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1274 * cp-objcp-common.c (cxx_initialize_diagnostics): First call
1275 c_common_initialize_diagnostics.
1276 * cp-objcp-common.h (LANG_HOOKS_OPTION_LANG_MASK,
1277 LANG_HOOKS_COMPLAIN_WRONG_LANG_P): Define.
1279 2010-07-21 Jason Merrill <jason@redhat.com>
1281 * tree.c (cp_tree_equal): Fix CONSTRUCTOR handling.
1283 * parser.c (cp_parser_init_declarator): Pass LOOKUP_NORMAL
1286 2010-07-20 Jeffrey Yasskin <jyasskin@google.com>
1289 * pt.c (instantiate_class_template): Propagate the template's
1290 location to its instance.
1292 2010-07-20 Jason Merrill <jason@redhat.com>
1295 * pt.c (tsubst_copy_and_build): Rework last change.
1298 * pt.c (tsubst_copy_and_build): Handle partial substitution of
1301 2010-07-19 Jason Merrill <jason@redhat.com>
1304 * semantics.c (finish_decltype_type): Correct decltype
1305 of parenthesized rvalue reference variable.
1308 * tree.c (cp_tree_equal): Compare type of *CAST_EXPR.
1309 * pt.c (iterative_hash_template_arg): Hash type of *CAST_EXPR.
1311 2010-07-19 Paolo Carlini <paolo.carlini@oracle.com>
1314 * typeck.c (build_x_compound_expr_from_list): Add tsubst_flags_t
1316 * cp-tree.h: Adjust declaration.
1317 * init.c (perform_member_init): Adjust caller.
1318 * decl.c (grok_reference_init, cp_finish_decl): Likewise.
1319 * typeck2.c (store_init_value): Likewise.
1320 (build_functional_cast): Pass complain argument to
1321 build_x_compound_expr_from_list.
1323 2010-07-16 Jason Merrill <jason@redhat.com>
1326 * pt.c (process_partial_specialization): Diagnose partial
1327 specialization after instantiation.
1328 (most_specialized_class): Add complain parm.
1330 * ptree.c (cxx_print_xnode): Handle TEMPLATE_INFO.
1332 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1334 * init.c (build_new_1): Use cp_build_function_call_nary instead of
1335 cp_build_function_call.
1337 2010-07-15 Jason Merrill <jason@redhat.com>
1340 * call.c (add_function_candidate): If we're working on an implicit
1341 declaration, don't consider candidates that won't match.
1342 * typeck.c (same_type_ignoring_top_level_qualifiers_p): Now a fn.
1343 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): Adjust.
1346 * cp-tree.h (struct lang_type_class): Add has_user_opeq.
1347 (TYPE_HAS_USER_OPEQ): New.
1348 * decl.c (grok_special_member_properties): Set it.
1349 * class.c (add_implicitly_declared_members): Don't lazily declare
1350 constructors/operator= if a base or member has a user-declared one.
1351 (check_bases_and_members, check_bases): Adjust.
1352 (check_field_decls, check_field_decl): Adjust.
1354 2010-07-15 Anatoly Sokolov <aesok@post.ru>
1356 * decl.c (integer_three_node): Remove.
1357 (cxx_init_decl_processing): Do not initialize the integer_three_node.
1358 * cp-tree.h (integer_three_node): Remove.
1360 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1362 * cp-tree.h: Carefully replace TREE_CHAIN with DECL_CHAIN.
1364 * class.c: Likewise.
1365 * cp-gimplify.c: Likewise.
1367 * decl2.c: Likewise.
1369 * mangle.c: Likewise.
1370 * name-lookup.c: Likewise.
1371 * optimize.c: Likewise.
1372 * parser.c: Likewise.
1375 * search.c: Likewise.
1376 * semantics.c: Likewise.
1377 * typeck.c: Likewise.
1378 * typeck2.c: Likewise.
1380 2010-07-14 Jason Merrill <jason@redhat.com>
1382 * init.c (sort_mem_initializers): Rename "field_type" to "ctx".
1383 (build_field_list): Cache field type.
1385 Implement C++0x unrestricted unions (N2544)
1386 * class.c (check_field_decl): Loosen union handling in C++0x.
1387 * method.c (walk_field_subobs): Split out from...
1388 (synthesized_method_walk): ...here. Set msg before loops.
1389 (process_subob_fn): Check for triviality in union members.
1390 * init.c (sort_mem_initializers): Splice out uninitialized
1391 anonymous unions and union members.
1392 (push_base_cleanups): Don't automatically destroy anonymous unions
1395 2010-07-13 Jason Merrill <jason@redhat.com>
1398 * cp-tree.h (struct lang_type_class): Add has_user_opeq.
1399 (TYPE_HAS_USER_OPEQ): New.
1400 * decl.c (grok_special_member_properties): Set it.
1401 * class.c (add_implicitly_declared_members): Don't lazily declare
1402 constructors/operator= if a base or member has a user-declared one.
1403 (check_bases_and_members, check_bases): Adjust.
1404 (check_field_decls, check_field_decl): Adjust.
1405 * method.c (synthesized_method_walk): Initialize check_vdtor.
1408 * mangle.c (write_type): Canonicalize.
1409 (canonicalize_for_substitution): Retain cv-quals on FUNCTION_TYPE.
1410 (write_CV_qualifiers_for_type): Ignore them in abi>=5.
1412 2010-07-13 Paolo Carlini <paolo.carlini@oracle.com>
1415 * call.c (convert_like_real): Adjust convert_ptrmem call, pass
1417 * typeck.c (get_delta_difference): Update prototype, add a
1418 tsubst_flags_t parameter; update get_delta_difference_1 calls and
1419 add checks for error_mark_node.
1420 (get_delta_difference_1): Update prototype, add a tsubst_flags_t
1421 parameter; update lookup_base call.
1422 (build_ptrmemfunc): Update prototype, add a tsubst_flags_t
1423 parameter; update get_delta_difference call and add check for
1425 (convert_ptrmem): Update prototype, add a tsubst_flags_t
1426 parameter; update get_delta_difference call and add check for
1427 error_mark_node; update build_ptrmemfunc call.
1428 (build_static_cast_1): Adjust convert_ptrmem call.
1429 (expand_ptrmemfunc_cst): Adjust get_delta_difference call.
1430 (cp_build_unary_op): Adjust build_ptrmemfunc call.
1431 * cvt.c (cp_convert_to_pointer, convert_force): Adjust convert_ptrmem
1432 and build_ptrmemfunc calls.
1433 * cp-tree.h: Update build_ptrmemfunc and convert_ptrmem prototypes.
1435 2010-07-12 Paolo Carlini <paolo.carlini@oracle.com>
1438 * call.c (build_temp): Add tsubst_flags_t complain parameter;
1439 adjust build_special_member_call call, pass complain.
1440 (convert_like_real): Adjust build_temp call, pass complain.
1442 2010-07-09 Jason Merrill <jason@redhat.com>
1445 * cp-tree.h (BV_LOST_PRIMARY): New macro.
1446 * class.c (update_vtable_entry_for_fn): Fix covariant thunk logic.
1447 Set BV_LOST_PRIMARY.
1448 (build_vtbl_initializer): Check BV_LOST_PRIMARY.
1450 2010-07-08 Jason Merrill <jason@redhat.com>
1453 * class.c (update_vtable_entry_for_fn): Fix handling of dummy
1454 virtual bases for covariant thunks.
1456 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
1458 * cp-tree.h: Do not include toplev.h.
1460 2010-07-06 Jason Merrill <jason@redhat.com>
1463 * call.c (is_std_init_list): Look through typedefs.
1466 * init.c (build_offset_ref): If scope isn't dependent,
1467 don't exit early. Look at TYPE_MAIN_VARIANT.
1468 * pt.c (tsubst_copy) [OFFSET_REF]: Do substitution.
1470 * error.c (dump_function_decl): Don't crash on null DECL_NAME.
1472 2010-07-06 Shujing Zhao <pearly.zhao@oracle.com>
1474 * cp-tree.h (impl_conv_void): New type.
1475 (convert_to_void): Adjust prototype.
1476 * cvt.c (convert_to_void): Use impl_conv_void, emit and adjust the
1477 diagnostic for easy translation. Change caller.
1478 * typeck.c: Update call to convert_to_void.
1479 * semantics.c: Likewise.
1482 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1484 * decl.c (cp_finish_decl): Call add_local_decl.
1485 * optimize.c (clone_body): Adjust for new type of cfun->local_decls.
1487 2010-07-05 Paolo Carlini <paolo.carlini@oracle.com>
1489 * pt.c (tsubst): Early declare code = TREE_CODE (t) and use it
1492 2010-07-05 Shujing Zhao <pearly.zhao@oracle.com>
1495 * parser.c (cp_parser_primary_expression): Error if local template is
1498 2010-07-02 Le-Chun Wu <lcwu@google.com>
1501 * name-lookup.c (pushdecl_maybe_friend): Warn when a local decl
1502 (variable or type) shadows another type.
1504 2010-07-02 Jakub Jelinek <jakub@redhat.com>
1507 * typeck.c (convert_for_assignment): When converting a convertible
1508 vector type or objc++ types, call mark_rvalue_use.
1509 * typeck2.c (build_m_component_ref): Use return values from
1510 mark_rvalue_use or mark_lvalue_use.
1511 * class.c (build_base_path): Likewise.
1512 * call.c (build_conditional_expr): Likewise.
1514 2010-07-02 Paolo Carlini <paolo.carlini@oracle.com>
1517 * pt.c (tsubst_baselink): Return error_mark_node if lookup_fnfields
1520 2010-07-01 Richard Guenther <rguenther@suse.de>
1522 * cp-gimplify.c (cp_gimplify_expr): Open-code the rhs
1523 predicate we are looking for, allow non-gimplified
1526 2010-06-30 Paolo Carlini <paolo.carlini@oracle.com>
1529 * typeck.c (cp_build_unary_op): Early return error_mark_node when
1530 arg is NULL_TREE too.
1531 * call.c (convert_class_to_reference): Return error_mark_node when
1534 2010-06-30 Michael Matz <matz@suse.de>
1536 * repo.c (finish_repo): Fix typo.
1538 2010-06-30 Nathan Froyd <froydnj@codesourcery.com>
1540 * parser.c (cp_parser_omp_for_loop): Use a VEC for for_block.
1542 2010-06-30 Nathan Froyd <froydnj@codesourcery.com>
1544 * repo.c (pending_repo): Change type to a VEC.
1545 (finish_repo): Adjust for new type of pending_repo.
1546 (repo_emit_p): Likewise.
1548 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
1550 * tree.c: Include gimple.h. Do not include tree-flow.h
1551 * decl.c: Do not include tree-flow.h
1552 * Make-lang.in: Adjust dependencies.
1554 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
1556 * decl.c (incomplete_var): Declare. Declare VECs containing them.
1557 (incomplete_vars): Adjust comment. Change type to a VEC.
1558 (maybe_register_incomplete_var): Adjust for new type.
1559 (complete_vars): Adjust iteration over incomplete_vars.
1561 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
1563 * decl.c (struct named_label_entry): Change type of bad_decls field
1565 (poplevel_named_label_1): Adjust for new type of bad_decls.
1566 (check_goto): Likewise.
1568 2010-06-29 Jason Merrill <jason@redhat.com>
1570 Enable implicitly declared move constructor/operator= (N3053).
1571 * class.c (add_implicitly_declared_members): A class with no
1572 explicitly declared copy or move constructor gets both declared
1573 implicitly, and similarly for operator=.
1574 (check_bases): A type with no copy ctor does not inhibit
1575 a const copy ctor in a derived class. It does mean the derived
1577 (check_field_decl): Likewise.
1578 (check_bases_and_members): A nonexistent copy ctor/op= is non-trivial.
1579 * tree.c (type_has_nontrivial_copy_init): Adjust semantics.
1580 (trivially_copyable_p): Likewise.
1581 * call.c (convert_like_real): Use type_has_nontrivial_copy_init.
1582 * class.c (finish_struct_bits): Likewise.
1583 * tree.c (build_target_expr_with_type): Likewise.
1584 * typeck2.c (store_init_value): Likewise.
1586 Enable implicitly deleted functions (N2346)
1587 * class.c (check_bases_and_members): Adjust lambda flags.
1588 * method.c (implicitly_declare_fn): Set DECL_DELETED_FN if appropriate.
1590 * decl2.c (mark_used): Adjust error for use of deleted function.
1592 Machinery to support implicit delete/move.
1593 * cp-tree.h: (struct lang_type_class): Add lazy_move_assign,
1594 has_complex_move_ctor, has_complex_move_assign bitfields.
1595 (CLASSTYPE_LAZY_MOVE_ASSIGN): New.
1596 (TYPE_HAS_COMPLEX_MOVE_ASSIGN): New.
1597 (TYPE_HAS_COMPLEX_MOVE_CTOR): New.
1598 (enum special_function_kind): Add sfk_move_assignment.
1599 (LOOKUP_SPECULATIVE): New.
1600 * call.c (build_over_call): Return early if it's set.
1601 (build_over_call): Use trivial_fn_p.
1602 * class.c (check_bases): If the base has no default constructor,
1603 the derived one is non-trivial. Handle move ctor/op=.
1604 (check_field_decl): Likewise.
1605 (check_bases_and_members): Handle move ctor/op=.
1606 (add_implicitly_declared_members): Handle CLASSTYPE_LAZY_MOVE_ASSIGN.
1607 (type_has_move_constructor, type_has_move_assign): New.
1608 * decl.c (grok_special_member_properties): Handle move ctor/op=.
1609 * method.c (type_has_trivial_fn, type_set_nontrivial_flag): New.
1610 (trivial_fn_p): New.
1611 (do_build_copy_constructor): Use it.
1612 (do_build_assign_ref): Likewise. Handle move assignment.
1613 (build_stub_type, build_stub_object, locate_fn_flags): New.
1614 (locate_ctor): Use locate_fn_flags.
1615 (locate_copy, locate_dtor): Remove.
1616 (get_dtor, get_default_ctor, get_copy_ctor, get_copy_assign): New.
1617 (process_subob_fn, synthesized_method_walk): New.
1618 (maybe_explain_implicit_delete): New.
1619 (implicitly_declare_fn): Use synthesized_method_walk,
1620 type_has_trivial_fn, and type_set_nontrivial_flag.
1621 (defaulted_late_check): Set DECL_DELETED_FN.
1622 (defaultable_fn_check): Handle sfk_move_assignment.
1623 (lazily_declare_fn): Clear CLASSTYPE_LAZY_* early. Don't declare
1624 implicitly deleted move ctor/op=.
1625 * search.c (lookup_fnfields_1): Handle sfk_move_assignment.
1626 (lookup_fnfields_slot): New.
1627 * semantics.c (omp_clause_info_fndecl): Remove.
1628 (cxx_omp_create_clause_info): Use get_default_ctor, get_copy_ctor,
1629 get_copy_assign, trivial_fn_p.
1630 (trait_expr_value): Adjust call to locate_ctor.
1631 * tree.c (special_function_p): Handle sfk_move_assignment.
1633 * class.c (type_has_virtual_destructor): New.
1634 * cp-tree.h: Declare it.
1635 * semantics.c (trait_expr_value): Use it.
1637 * call.c (build_over_call): Only give warnings with tf_warning.
1639 * name-lookup.c (pop_scope): Handle NULL_TREE.
1641 * cp-tree.h (TYPE_HAS_ASSIGN_REF): Rename to TYPE_HAS_COPY_ASSIGN.
1642 (TYPE_HAS_CONST_ASSIGN_REF): Rename to TYPE_HAS_CONST_COPY_ASSIGN.
1643 (TYPE_HAS_INIT_REF): Rename to TYPE_HAS_COPY_CTOR.
1644 (TYPE_HAS_CONST_INIT_REF): Rename to TYPE_HAS_CONST_COPY_CTOR.
1645 (TYPE_HAS_COMPLEX_ASSIGN_REF): Rename to TYPE_HAS_COMPLEX_COPY_ASSIGN.
1646 (TYPE_HAS_COMPLEX_INIT_REF): Rename to TYPE_HAS_COMPLEX_COPY_CTOR.
1647 (TYPE_HAS_TRIVIAL_ASSIGN_REF): Rename to TYPE_HAS_TRIVIAL_COPY_ASSIGN.
1648 (TYPE_HAS_TRIVIAL_INIT_REF): Rename to TYPE_HAS_TRIVIAL_COPY_CTOR.
1649 (CLASSTYPE_LAZY_ASSIGNMENT_OP): Rename to CLASSTYPE_LAZY_COPY_ASSIGN.
1650 (sfk_assignment_operator): Rename to sfk_copy_assignment.
1651 * decl.c, call.c, class.c, init.c, method.c, pt.c, ptree.c: Adjust.
1652 * search.c, semantics.c, tree.c: Adjust.
1654 * pt.c (dependent_scope_ref_p): Remove.
1655 (value_dependent_expression_p): Don't call it.
1656 (type_dependent_expression_p): Here either.
1657 * init.c (build_offset_ref): Set TREE_TYPE on a qualified-id
1658 if the scope isn't dependent.
1660 * pt.c (convert_nontype_argument): Use mark_lvalue_use if we want
1664 * pt.c (has_value_dependent_address): New.
1665 (value_dependent_expression_p): Check it.
1666 (convert_nontype_argument): Likewise. Call decay_conversion before
1667 folding if we want a pointer.
1668 * semantics.c (finish_id_expression): Don't add SCOPE_REF if the
1669 scope is the current instantiation.
1671 2010-06-28 Jakub Jelinek <jakub@redhat.com>
1674 * class.c (build_base_path): If want_pointer, call mark_rvalue_use
1677 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1679 * init.c: Do not include except.h.
1682 * cp-lang.c: Likewise.
1684 * semantics.c: Likewise.
1685 * decl2.c: Likewise.
1686 * except.c: Likewise.
1687 (init_exception_processing): Do not set the removed
1688 lang_protect_cleanup_actions here.
1689 (cp_protect_cleanup_actions): Make non-static and remove prototype.
1690 (doing_eh): New, moved from except.c but removed the do_warning flag.
1691 (expand_start_catch_block): Update doing_eh call.
1692 (expand_end_catch_block): Likewise.
1693 (build_throw): Likewise.
1694 * cp-tree.h: Prototype cp_protect_cleanup_actions.
1695 * cp-objcp-common.h: Set LANG_HOOKS_EH_PROTECT_CLEANUP_ACTIONS to
1696 cp_protect_cleanup_actions.
1697 * Make-lang.in: Update dependencies.
1699 2010-06-26 Jason Merrill <jason@redhat.com>
1701 * call.c (add_function_candidate): Set LOOKUP_COPY_PARM for any
1702 constructor called with a single argument that takes a reference
1703 to the constructor's class.
1704 (BAD_CONVERSION_RANK): New.
1705 (compare_ics): Use it to compare bad ICSes.
1707 2010-06-25 Joseph Myers <joseph@codesourcery.com>
1709 * lang-specs.h: Remove +e handling.
1711 2010-06-24 Andi Kleen <ak@linux.intel.com>
1713 * parser.c: (cp_parser_question_colon_clause):
1714 Switch to use cp_lexer_peek_token.
1715 Call warn_for_omitted_condop. Call pedwarn for omitted
1718 2010-06-22 Jakub Jelinek <jakub@redhat.com>
1721 * typeck2.c (build_m_component_ref): Call mark_lvalue_use on
1722 datum and mark_rvalue_use on component.
1725 * error.c (dump_expr): Don't look at CALL_EXPR_ARG (t, 0) if
1726 the CALL_EXPR has no arguments.
1728 2010-06-21 Jason Merrill <jason@redhat.com>
1730 * typeck.c (comp_except_specs): Fix ce_derived with noexcept.
1732 * semantics.c (check_trait_type): Check COMPLETE_TYPE_P for array
1735 2010-06-17 Nathan Froyd <froydnj@codesourcery.com>
1737 * name-lookup.c (struct arg_lookup): Convert namespaces and
1738 classes fields to VEC.
1739 (arg_assoc_namespace): Adjust for new type of namespaces.
1740 (arg_assoc_class): Adjust for new type of classes.
1741 (lookup_arg_dependent): Use make_tree_vector and
1742 release_tree_vector.
1743 * typeck2.c (build_x_arrow): Use vec_member.
1745 2010-06-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
1748 * error.c (dump_decl): Better wording for anonymous namespace.
1750 2010-06-16 Nathan Froyd <froydnj@codesourcery.com>
1752 * class.c (build_vtbl_initializer): Adjust computation of new_position
1753 and which entry to add padding for.
1755 2010-06-16 Jason Merrill <jason@redhat.com>
1757 * except.c (check_noexcept_r): Return the problematic function.
1758 (finish_noexcept_expr): Give -Wnoexcept warning. Add complain parm.
1759 * pt.c (tsubst_copy_and_build): Pass it.
1760 * parser.c (cp_parser_unary_expression): Likewise.
1761 * cp-tree.h: Adjust prototype.
1763 * method.c (defaulted_late_check): Give the defaulted method
1764 the same exception specification as the implicit declaration.
1766 2010-06-15 Jason Merrill <jason@redhat.com>
1768 * class.c (add_implicitly_declared_members): Implicit assignment
1769 operators can also be virtual overriders.
1770 * method.c (lazily_declare_fn): Likewise.
1772 * call.c (convert_like_real): Give "initializing argument of"
1773 information for ambiguous conversion. Give source position
1776 * call.c (print_z_candidates): Do print viable deleted candidates.
1777 (joust): Don't choose a deleted function just because its worst
1778 conversion is better than another candidate's worst.
1780 * call.c (convert_like_real): Don't complain about
1781 list-value-initialization from an explicit constructor.
1783 * decl.c (duplicate_decls): Use DECL_IS_BUILTIN rather than test
1784 DECL_SOURCE_LOCATION directly.
1786 * class.c (type_has_user_provided_default_constructor): Use
1789 * call.c (is_subseq): Handle ck_aggr, ck_list.
1790 (compare_ics): Treat an aggregate or ambiguous conversion to the
1791 same type as involving the same function.
1793 2010-06-13 Shujing Zhao <pearly.zhao@oracle.com>
1795 * typeck.c (convert_for_assignment): Fix comment. Change message
1796 format from %d to %qP.
1797 (convert_for_initialization): Fix comment.
1799 2010-06-11 Shujing Zhao <pearly.zhao@oracle.com>
1801 * cp-tree.h (expr_list_kind): New type.
1802 (impl_conv_rhs): New type.
1803 (build_x_compound_expr_from_list, convert_for_initialization): Adjust
1805 (typeck.c (convert_arguments): Use impl_conv_rhs and emit the
1806 diagnostics for easy translation. Change caller.
1807 (convert_for_initialization): Use impl_conv_rhs and change caller.
1808 (build_x_compound_expr_from_list): Use expr_list_kind and emit the
1809 diagnostics for easy translation. Change caller.
1810 * decl.c (bad_spec_place): New enum.
1811 (bad_specifiers): Use it and emit the diagnostics for easy
1812 translation. Change caller.
1813 * pt.c (coerce_template_parms): Put the diagnostics in full sentence.
1815 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
1817 * cp-tree.h (struct saved_scope): Change decl_ns_list field type
1819 * decl2.c (cp_write_global_declarations): Adjust for new type of
1820 decl_namespace_list.
1821 * name-lookup.c (current_decl_namespace): Likewise.
1822 (push_decl_namespace): Likewise.
1823 (pop_decl_namespace): Likewise.
1825 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
1827 * call.c (build_java_interface_fn_ref): Call build_function_type_list
1828 instead of build_function_type.
1829 * decl.c (cxx_init_decl_processing): Likewise.
1830 (declare_global_var): Likewise.
1831 (get_atexit_node): Likewise.
1832 (expand_static_init): Likewise.
1833 * decl2.c (start_objects): Likewise.
1834 (start_static_storage_duration_function): Likewise.
1835 * except.c (init_exception_processing): Likewise.
1836 (build_exc_ptr): Likewise.
1837 (build_throw): Likewise.
1838 * rtti.c (throw_bad_cast): Likewise.
1839 (throw_bad_typeid): Likewise.
1840 (build_dynamic_cast_1): Likewise.
1842 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
1844 * call.c (build_call_n): Call XALLOCAVEC instead of alloca.
1845 (build_op_delete_call): Likewise.
1846 (build_over_call): Likewise.
1847 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
1848 * pt.c (process_partial_specialization): Likewise.
1849 (tsubst_template_args): Likewise.
1850 * semantics.c (finish_asm_stmt): Likewise.
1852 2010-06-08 Nathan Sidwell <nathan@codesourcery.com>
1854 * decl.c (record_key_method_defined): New, broken out of ...
1855 (finish_function): ... here. Call it.
1856 (start_decl): Treat aliases as definitions.
1858 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1860 * typeck2.c (abstract_virtuals_error): Use typed GC allocation.
1862 * pt.c (maybe_process_partial_specialization): Likewise.
1863 (register_specialization): Likewise.
1864 (add_pending_template): Likewise.
1865 (lookup_template_class): Likewise.
1866 (push_tinst_level): Likewise.
1868 * parser.c (cp_lexer_new_main): Likewise.
1869 (cp_lexer_new_from_tokens): Likewise.
1870 (cp_token_cache_new): Likewise.
1871 (cp_parser_context_new): Likewise.
1872 (cp_parser_new): Likewise.
1873 (cp_parser_nested_name_specifier_opt): Likewise.
1874 (cp_parser_template_id): Likewise.
1876 * name-lookup.c (binding_entry_make): Likewise.
1877 (binding_table_construct): Likewise.
1878 (binding_table_new): Likewise.
1879 (cxx_binding_make): Likewise.
1880 (pushdecl_maybe_friend): Likewise.
1881 (begin_scope): Likewise.
1882 (push_to_top_level): Likewise.
1884 * lex.c (init_reswords): Likewise.
1885 (retrofit_lang_decl): Likewise.
1886 (cxx_dup_lang_specific_decl): Likewise.
1887 (copy_lang_type): Likewise.
1888 (cxx_make_type): Likewise.
1890 * decl.c (make_label_decl): Likewise.
1891 (check_goto): Likewise.
1892 (start_preparsed_function): Likewise.
1893 (save_function_data): Likewise.
1895 * cp-tree.h (TYPE_SET_PTRMEMFUNC_TYPE): Likewise.
1897 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
1899 * class.c (finish_struct_1): Likewise.
1901 * cp-tree.h (struct lang_type): Add variable_size GTY option.
1902 (struct lang_decl): Likewise.
1904 * parser.c (cp_parser_new): Update comment to not reference
1907 2010-06-07 Jason Merrill <jason@redhat.com>
1910 * error.c (dump_parameters): Mask out TFF_SCOPE.
1911 (dump_simple_decl): Don't print the scope of a PARM_DECL.
1912 (dump_scope): Remove no-op mask.
1915 * parser.c (cp_parser_lookup_name): Fix naming the constructor.
1917 * cp-tree.h (COMPLETE_OR_OPEN_TYPE_P): New macro.
1918 * init.c (build_offset_ref): Use it.
1919 * pt.c (maybe_process_partial_specialization): Use it.
1920 (instantiate_class_template): Use it.
1921 * search.c (lookup_base): Use it.
1923 2010-06-07 Jakub Jelinek <jakub@redhat.com>
1926 * expr.c (mark_exp_read): Handle INDIRECT_REF.
1927 * cvt.c (convert_to_void): Handle INDIRECT_REF like
1928 handled_component_p.
1931 * decl.c (initialize_local_var): If TREE_USED is set on the type,
1932 set also DECL_READ_P on the decl.
1934 2010-05-25 Dodji Seketeli <dodji@redhat.com>
1937 * cp-tree.h (typedef_variant_p): Move this declaration to
1939 * tree.c (typedef_variant_p): Move this definition to gcc/tree.c.
1940 * decl.c (grokdeclarator): Do not rename debug info of an
1941 anonymous tagged type named by a typedef.
1943 2010-06-05 Fabien Chêne <fabien@gcc.gnu.org>
1946 * class.c (check_field_decls): Move the call to
1947 check_bitfield_decl before trying to set the
1948 CLASSTYPE_READONLY_FIELDS_NEED_INIT flag.
1950 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
1952 * typeck.c: Update include path for moved files.
1955 * cp-gimplify.c: Likewise.
1956 * cp-lang.c: Likewise.
1958 * semantics.c: Likewise.
1959 * cxx-pretty-print.h: Likewise.
1960 * decl2.c: Likewise.
1961 * parser.c: Likewise.
1962 * cp-objcp-common.c: Likewise.
1963 * cp-tree.h: Likewise.
1964 * name-lookup.c: Likewise.
1966 * name-lookup.h: Likewise.
1967 * config-lang.in: Update paths in gtfiles for files in c-family/.
1968 * Make-lang.in: Likewise.
1970 2010-06-04 Magnus Fromreide <magfr@lysator.liu.se>
1972 * cvt.c (cp_convert_to_pointer): Use null_ptr_cst_p.
1973 * typeck.c (build_ptrmemfunc): Likewise.
1975 2010-06-04 Jason Merrill <jason@redhat.com>
1977 * typeck2.c (merge_exception_specifiers): Adjust merging of
1978 throw() and noexcept(true).
1980 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Avoid
1981 using an uninitialized variable.
1983 * cxx-pretty-print.c (pp_cxx_unary_expression): Handle NOEXCEPT_EXPR.
1984 (pp_cxx_expression): Likewise.
1986 Implement noexcept-specification (15.4)
1987 * parser.c (cp_parser_exception_specification_opt): Parse it.
1988 Give -Wdeprecated warning about throw() specs.
1989 * pt.c (tsubst_exception_specification): Handle it.
1990 * error.c (dump_exception_spec): Handle it.
1991 (dump_expr): Handle NOEXCEPT_EXPR.
1992 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
1993 * typeck.c (comp_except_specs): Handle compatibility rules.
1994 Change exact parm to take an enum.
1995 * typeck2.c (merge_exception_specifiers): Handle noexcept.
1996 * except.c (nothrow_spec_p, type_noexcept_p): New fns.
1997 (type_throw_all_p, build_noexcept_spec): New fns.
1998 * cp-tree.h (TYPE_NOTHROW_P, TYPE_NOEXCEPT_P): Use them.
1999 (comp_except_specs): Define ce_derived, ce_normal, ce_exact enums.
2000 (cp_tree_index): Add CPTI_NOEXCEPT_TRUE_SPEC, CPTI_NOEXCEPT_FALSE_SPEC.
2001 (noexcept_true_spec, noexcept_false_spec): New macros.
2002 * name-lookup.c (pushdecl_maybe_friend): Adjust.
2003 * search.c (check_final_overrider): Adjust.
2004 * decl.c (check_redeclaration_exception_specification): Adjust.
2005 (use_eh_spec_block): Use type_throw_all_p.
2006 (cxx_init_decl_processing): Set noexcept_false_spec,noexcept_true_spec.
2007 Give operator new a noexcept-specification in C++0x mode.
2008 * tree.c (build_exception_variant, cxx_type_hash_eq): Adjust.
2009 (cp_build_type_attribute_variant): Don't test TYPE_RAISES_EXCEPTIONS.
2011 Implement noexcept operator (5.3.7)
2012 * cp-tree.def (NOEXCEPT_EXPR): New.
2013 * except.c (check_noexcept_r, finish_noexcept_expr): New.
2014 * cp-tree.h: Declare finish_noexcept_expr.
2015 * parser.c (cp_parser_unary_expression): Parse noexcept-expression.
2016 * pt.c (tsubst_copy_and_build): And tsubst it.
2017 (type_dependent_expression_p): Handle it.
2018 (value_dependent_expression_p): Handle it.
2020 * call.c (build_conditional_expr): Never fold in unevaluated context.
2021 * tree.c (build_aggr_init_expr): Propagate TREE_NOTHROW.
2022 * semantics.c (simplify_aggr_init_expr): Likewise.
2023 * typeck.c (merge_types): Call merge_exception_specifiers.
2024 * decl.c (duplicate_decls): Check DECL_SOURCE_LOCATION rather than
2025 DECL_ANTICIPATED for preferring new type.
2027 2010-06-04 Joseph Myers <joseph@codesourcery.com>
2029 * g++spec.c (lang_specific_driver): Use GCC-specific formats in
2032 2010-06-04 Jakub Jelinek <jakub@redhat.com>
2035 * typeck.c (build_class_member_access_expr): Call mark_exp_read
2036 on object for static data members.
2038 2010-06-04 Jakub Jelinek <jakub@redhat.com>
2039 Jason Merrill <jason@redhat.com>
2042 * call.c (build_conditional_expr): If both arg2 and arg3 are lvalues
2043 with the same type, call mark_lvalue_use on both.
2045 2010-06-03 Nathan Froyd <froydnj@codesourcery.com>
2047 * class.c (struct vtbl_init_data_s): Remove last_init field.
2048 (struct secondary_vptr_vtt_init_data_s): Change type of inits field
2050 (finish_vtbls): Use a VEC rather than a TREE_LIST for the accumulated
2052 (build_vtt): Likewise.
2053 (initialize_vtable): Take a VEC instead of a tree.
2054 (build_vtt_inits): Change return type to void. Take a VEC **
2055 instead of a tree *; accumulate results into said VEC.
2056 (build_ctor_vtbl_group): Use a VEC rather than a TREE_LIST for the
2057 accumulated initializers. Pass the vtable to accumulate_vtbl_inits.
2058 (accumulate_vtbl_inits): Add extra vtable tree parameter; take a VEC
2060 (dfs_accumulate_vtbl_inits): Likewise. Change return type to void.
2061 (build_vtbl_initializer): Add VEC parameter; accumulate initializers
2063 (dfs_build_secondary_vptr_vtt_inits): Use CONSTRUCTOR_APPEND_ELT
2064 rather than tree_cons.
2065 (build_vbase_offset_vtbl_entries): Likewise.
2066 (add_vcall_offset): Likewise.
2067 (build_rtti_vtbl_entries): Likewise.
2068 * cp-tree.h (initialize_artificial_var): Take a VEC instead of a tree.
2069 * decl.c (initialize_artificial_var): Use build_constructor instead
2070 of build_constructor_from_list.
2072 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
2075 * class.c (layout_class_type): Check MAX_FIXED_MODE_SIZE on
2078 2010-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2080 * parser.c (cp_parser_mem_initializer_list): Change error text.
2082 2010-06-02 Jakub Jelinek <jakub@redhat.com>
2084 * cp-objcp-common.c (shadowed_var_for_decl): Change into
2085 tree_decl_map hashtab from tree_map.
2086 (decl_shadowed_for_var_lookup, decl_shadowed_for_var_insert): Adjust.
2087 (init_shadowed_var_for_decl): Adjust initialization.
2090 * cvt.c (convert_to_void): If implicit is NULL, call mark_rvalue_use
2091 instead of calling mark_exp_read only when not an assignment.
2094 * semantics.c (finalize_nrv): Don't copy DECL_ARTIFICIAL, DECL_IGNORED_P,
2095 DECL_SOURCE_LOCATION and DECL_ABSTRACT_ORIGIN from var to result.
2096 Set DECL_VALUE_EXPR on var.
2098 2010-06-02 Jason Merrill <jason@redhat.com>
2100 * error.c (dump_type): Improve typedef handling.
2105 * name-lookup.c (same_entity_p): New.
2106 (ambiguous_decl): Multiple declarations of the same entity
2109 2010-06-01 Jason Merrill <jason@redhat.com>
2112 * call.c (add_list_candidates): Prefer the default constructor.
2113 (build_aggr_conv): Treat missing initializers like { }.
2114 * typeck2.c (process_init_constructor_record): Likewise.
2115 * init.c (expand_default_init): Use digest_init for
2116 direct aggregate initialization, too.
2118 * call.c (add_list_candidates): Split out...
2119 (build_user_type_conversion_1): ...from here.
2120 (build_new_method_call): And here.
2121 (implicit_conversion): Propagate LOOKUP_NO_NARROWING.
2124 * call.c (build_list_conv): Set list-initialization flags properly.
2126 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
2128 * typeck2.c (build_x_arrow): Make types_memoized a VEC.
2130 2010-06-01 Arnaud Charlet <charlet@adacore.com>
2131 Matthew Gingell <gingell@adacore.com>
2133 * Make-lang.in (CXX_C_OBJS): Add c-ada-spec.o.
2134 * decl2.c: Include langhooks.h and c-ada-spec.h.
2135 (cpp_check, collect_source_refs, collect_ada_namespace,
2136 collect_all_refs): New functions.
2137 (cp_write_global_declarations): Add handling of -fdump-ada-spec.
2138 * lang-specs.h: Ditto.
2140 2010-05-29 Nathan Froyd <froydnj@codesourcery.com>
2142 * cp-tree.h (cp_build_function_call_nary): Declare.
2143 * typeck.c (cp_build_function_call_nary): Define.
2144 * decl.c (register_dtor_fn): Use it instead of
2145 cp_build_function_call.
2146 (cxx_maybe_build_cleanup): Likewise.
2147 * decl2.c (generate_ctor_or_dtor_function): Likewise.
2148 * except.c (do_get_exception_ptr): Likewise.
2149 (do_begin_catch): Likewise.
2150 (do_allocate_exception): Likewise.
2151 (do_free_exception): Likewise.
2152 (build_throw): Likewise. Use cp_build_function_call_vec instead
2153 of cp_build_function_call.
2154 (do_end_catch): Likewise.
2156 2010-05-29 Nathan Froyd <froydnj@codesourcery.com>
2158 * cp-tree.h (struct cp_decl_specifier_seq): Move type_location field up.
2159 (struct cp_declarator): Move id_loc field up.
2161 2010-05-29 Steven Bosscher <steven@gcc.gnu.org>
2163 * cp-tree.h (ATTRIBUTE_GCC_CXXDIAG): Remove. Require that
2164 this file is included before c-common.h. Define GCC_DIAG_STYLE
2165 before including diagnostic-core.h and toplev.h.
2166 (pedwarn_cxx98): Use ATTRIBUTE_GCC_DIAG.
2167 * pt.c: Include cp-tree.h before c-common.h.
2169 2010-05-29 Steven Bosscher <steven@gcc.gnu.org>
2171 * tree.c (c_register_addr_space): Add stub.
2173 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2175 * g++spec.c (lang_specific_driver): Use fatal_error instead of
2178 2010-05-28 Dodji Seketeli <dodji@redhat.com>
2180 Revert fix of PR c++/44188
2181 * cp-tree.h (typedef_variant_p): Revert moving this declaration to
2183 * tree.c (typedef_variant_p): Revert moving this definition to
2185 * decl.c (grokdeclarator): Revert naming typedef handling.
2187 2010-05-27 Joseph Myers <joseph@codesourcery.com>
2189 * call.c: Include diagnostic-core.h instead of diagnostic.h.
2190 * cp-lang.c: Don't include diagnostic.h
2191 * name-lookup.c: Include diagnostic-core.h instead of
2193 (cp_emit_debug_info_for_using): Use seen_error.
2194 * optimize.c: Include diagnostic-core.h instead of diagnostic.h.
2195 * parser.c: Include diagnostic-core.h instead of diagnostic.h.
2196 * pt.c (iterative_hash_template_arg): Use seen_error.
2197 * repo.c: Include diagnostic-core.h instead of diagnostic.h.
2198 * typeck2.c: Include diagnostic-core.h instead of diagnostic.h.
2199 * Make-lang.in (cp/cp-lang.o, cp/typeck2.o, cp/call.o, cp/repo.o,
2200 cp/optimize.o, cp/parser.o, cp/name-lookup.o): Update
2203 2010-05-25 Dodji Seketeli <dodji@redhat.com>
2206 * cp-tree.h (typedef_variant_p): Move this declaration to
2208 * tree.c (typedef_variant_p): Move this definition to gcc/tree.c.
2209 * decl.c (grokdeclarator): Do not rename debug info of an
2210 anonymous tagged type named by a typedef.
2212 2010-05-27 Jason Merrill <jason@redhat.com>
2215 * decl.c (grokdeclarator) [cdk_pointer et al]: Force evaluation of
2218 2010-05-27 Kai Tietz <kai.tietz@onevision.com>
2221 * rtti.c (emit_support_tinfos): Check for NULL_TREE.
2222 * class.c (layout_class_type): Likewise.
2223 * decl.c (finish_enum): Likewise.
2224 * mangle.c (write_builitin_type): Likewise.
2226 2010-05-26 Kai Tietz <kai.tietz@onevision.com>
2228 * cp-tree.h (cp_decl_specifier_seq): Add new bifield
2230 * decl.c (grokdeclarator): Handle __int128.
2231 * parser.c (cp_lexer_next_token_is_decl_specifier_ke): Likewise.
2232 (cp_parser_simple_type_specifier): Likewise.
2233 * rtti.c (emit_support_tinfos): Add int128 nodes for rtti.
2234 * typeck.c (cp_common_type): Handle __int128.
2235 * mangle.c (integer_type_codes): Add itk_int128 and
2236 itk_unsigned_int128.
2238 2010-05-26 Jason Merrill <jason@redhat.com>
2241 * pt.c (tsubst_pack_expansion): Don't get confused by recursive
2244 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2246 * cp-lang.c: Do not include expr.h.
2248 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2250 * decl.c: Do not include rtl.h
2251 * semantics.c: Likewise.
2253 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
2255 * cp-tree.h: Do not include splay-tree.h.
2256 (struct prtmem_cst): Remove unused field and false comment.
2257 * typeck.c: Do not include rtl.h, expr.h, and tm_p.h.
2258 * optimize.c: Do not inclde rtl.h, insn-config.h, and integrate.h.
2259 * init.c: Do not include rtl.h and expr.h.
2260 * class.c: Do not include rtl.h. Include splay-tree.h.
2261 (build_clone): Use plain NULL instead of NULL_RTX.
2262 * decl.c: Do not include expr.h. Explain why rtl.h has to be
2263 included. Include splay-tree.h.
2264 * method.c: Do not include rtl.h and expr.h.
2265 (use_thunk): Use plain NULL instead of NULL_RTX.
2266 * except.c: Do not include rtl.h, expr.h, and libfuncs.h.
2267 * tree.c: Do not include rtl.h, insn-config.h, integrate.h,
2268 and target.h. Include splay-tree.h.
2269 * expr.c: Do not include rtl.h and expr.h.
2270 * pt.c: Do not include obstack.h and rtl.h.
2271 (tsubst_friend_function): Use plain NULL instead of NULL_RTX.
2272 (tsubst_decl): Likewise.
2273 (instantiate_decl): Likewise.
2274 * semantics.c: Do not include exprt.h and debug.h. Explain why
2275 rtl.h has to be included.
2276 * decl2.c: Do not include rtl.h and expr.h. Include splay-tree.h.
2277 * call.c: Do not include rtl.h and expr.h.
2278 * search.c: Do not include obstack.h and rtl.h.
2279 * friend.c: Do not include rtl.h and expr.h.
2280 * Make-lang.in: Update dependencies.
2282 2010-05-25 Jakub Jelinek <jakub@redhat.com>
2285 * parser.c (non_integral_constant): Add NIC_NONE.
2286 (required_token): Add RT_NONE.
2287 (cp_parser_unary_expression): Initialize non_constant_p
2289 (cp_parser_asm_definition): Initialize missing to RT_NONE.
2290 (cp_parser_primary_expression, cp_parser_postfix_expression,
2291 cp_parser_cast_expression, cp_parser_binary_expression,
2292 cp_parser_functional_cast): Fix formatting.
2294 2010-05-25 Shujing Zhao <pearly.zhao@oracle.com>
2297 * parser.c: Remove inclusion of dyn-string.h.
2298 (non_integral_constant): New enum.
2299 (name_lookup_error): New enum.
2300 (required_token): New enum.
2301 (cp_parser_required_error): New function.
2302 (cp_parser_require): Change the type of variable token_desc to
2303 required_token and use cp_parser_required_error.
2304 (cp_parser_require_keyword): Likewise.
2305 (cp_parser_error): Use gmsgid as parameter.
2306 (cp_parser_name_lookup_error): Change the type of variable desired to
2307 name_lookup_error and put the diagnostic in the full sentences. Change
2309 (cp_parser_non_integral_constant_expression): Change the type of the
2310 variable thing to non_integral_constant and put the diagnostics in
2311 full sentences. Change caller.
2313 2010-05-24 Eric Botcazou <ebotcazou@adacore.com>
2316 * typeck.c (cp_build_unary_op): Fold offsetof-like computations.
2318 2010-05-24 Joseph Myers <joseph@codesourcery.com>
2320 * error.c (cp_diagnostic_starter): Update call to
2321 diagnostic_build_prefix.
2322 (cp_print_error_function,
2323 print_instantiation_partial_context_line): Check show_column flag
2326 2010-05-24 Jason Merrill <jason@redhat.com>
2329 * decl.c (check_initializer): Don't wrap an init-list in a
2331 * init.c (build_aggr_init): Don't assume copy-initialization if
2332 init has CONSTRUCTOR_IS_DIRECT_INIT.
2333 * call.c (build_new_method_call): Sanity check.
2335 2010-05-24 Nathan Froyd <froydnj@codesourcery.com>
2337 * rtti.c (tinfo_base_init): Use build_constructor instead of
2338 build_constructor_from_list. Don't cons a tree node for
2340 (generic_initializer): Use build_constructor_single instead of
2341 build_constructor_from_list.
2342 (ptr_initializer): Use build_constructor instead of
2343 build_constructor_from_list
2344 (ptm_initializer): Likewise.
2345 (class_initializer): Likewise. Take varargs instead of TRAIL.
2346 (get_pseudo_ti_init): Adjust calls to class_initializer. Use
2347 build_constructor instead of build_constructor_from_list.
2349 2010-05-22 Steven Bosscher <steven@gcc.gnu.org>
2351 * semantics.c: Include bitmap.h.
2352 * Make-lang.in: Update dependencies.
2354 2010-05-22 Jan Hubicka <jh@suse.cz>
2356 * decl2.c (maybe_emit_vtables): Produce same comdat group when outputting
2358 (cxx_callgraph_analyze_expr): Remove code marking vtables needed.
2360 2010-05-21 Joseph Myers <joseph@codesourcery.com>
2362 * cxx-pretty-print.c: Correct merge error.
2364 2010-05-21 Joseph Myers <joseph@codesourcery.com>
2366 * error.c: Include tree-diagnostic.h and tree-pretty-print.h.
2367 (cp_print_error_function): Use diagnostic_abstract_origin macro.
2368 (cp_printer): Handle %K here using percent_K_format.
2369 * cxx-pretty-print.c: Include tree-pretty-print.h.
2370 * Make-lang.in (cp/error.o, cp/cxx-pretty-print.o): Update
2373 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2375 * error.c, tree.c, typeck2.c, cxx-pretty-print.c, mangle.c:
2376 Clean up redundant includes.
2378 2010-05-20 Paolo Carlini <paolo.carlini@oracle.com>
2381 * decl.c (xref_basetypes): Return false in case of ill-formed
2384 2010-05-19 Jason Merrill <jason@redhat.com>
2386 * call.c (reference_binding): Use cp_build_qualified_type_real
2387 and cp_type_quals consistently.
2388 (add_function_candidate): Likewise.
2389 (build_conditional_expr): Likewise.
2390 (convert_like_real): Likewise.
2391 (type_passed_as): Likewise.
2392 * class.c (add_method): Likewise.
2393 (same_signature_p): Likewise.
2394 (layout_class_type): Likewise.
2395 * decl.c (cxx_init_decl_processing): Likewise.
2396 (cp_fname_init): Likewise.
2397 (grokdeclarator): Likewise.
2398 * decl2.c (cp_reconstruct_complex_type): Likewise.
2399 * init.c (build_new_1): Likewise.
2400 * method.c (do_build_copy_constructor): Likewise.
2401 (implicitly_declare_fn): Likewise.
2402 * pt.c (tsubst_aggr_type): Likewise.
2404 * rtti.c (init_rtti_processing): Likewise.
2405 (build_headof): Likewise.
2406 (build_dynamic_cast_1): Likewise.
2407 (tinfo_base_init): Likewise.
2408 (emit_support_tinfos): Likewise.
2409 * semantics.c (capture_decltype): Likewise.
2410 * tree.c (cv_unqualified): Likewise.
2411 * typeck.c (composite_pointer_type): Likewise.
2412 (string_conv_p): Likewise.
2414 * mangle.c (write_CV_qualifiers_for_type): Tweak.
2416 * call.c (initialize_reference): Use CP_TYPE_CONST_P.
2417 * decl.c (start_decl): Likewise.
2418 * semantics.c (finish_compound_literal): Likewise.
2419 * typeck.c (check_return_expr): Use CP_TYPE_VOLATILE_P.
2420 (cp_type_readonly): Remove.
2421 * cp-tree.h: Remove declaration.
2423 * typeck.c (merge_types): Preserve memfn quals.
2425 * decl.c (grokdeclarator): Don't check quals on fn type.
2426 * typeck.c (cp_apply_type_quals_to_decl): Likewise.
2427 * tree.c (cp_build_qualified_type_real): Simplify qualifier checking.
2430 * typeck.c (type_memfn_quals): New fn.
2431 (apply_memfn_quals): New fn.
2432 (cp_type_quals): Return TYPE_UNQUALIFIED for FUNCTION_TYPE.
2433 (cp_type_readonly): Use cp_type_quals.
2434 * cp-tree.h: Add declarations.
2435 * tree.c (cp_build_qualified_type_real): Don't set, but do
2436 preserve, quals on FUNCTION_TYPE.
2437 (strip_typedefs): Use apply_memfn_quals and type_memfn_quals.
2438 * decl.c (build_ptrmem_type): Likewise.
2439 (grokdeclarator): Likewise.
2440 (static_fn_type): Likewise.
2441 * decl2.c (change_return_type): Likewise.
2442 (cp_reconstruct_complex_type): Likewise.
2443 * pt.c (tsubst_function_type): Likewise.
2445 (tsubst): Likewise. Drop special FUNCTION_TYPE substitution code.
2447 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
2449 * tree.c (build_min_non_dep_call_vec): Update comment.
2451 2010-05-17 Jason Merrill <jason@redhat.com>
2453 * call.c (struct z_candidate): Add explicit_targs field.
2454 (add_template_candidate_real): Set it.
2455 (build_over_call): Use it to control init-list warning.
2458 * call.c (build_over_call): Limit init-list deduction warning to
2459 cases where the argument is actually an init-list.
2462 * call.c (build_over_call): Don't do bitwise copy for move ctor.
2464 2010-05-17 Dodji Seketeli <dodji@redhat.com>
2465 Jason Merrill <jason@redhat.com>
2468 * decl.c (compute_array_index_type): Call mark_rvalue_use.
2470 2010-05-15 Jason Merrill <jason@redhat.com>
2472 * cp-tree.h (TYPE_NOEXCEPT_P): New macro.
2473 * except.c (begin_eh_spec_block): Use MUST_NOT_THROW_EXPR if
2475 (finish_eh_spec_block): Adjust.
2477 2010-05-15 Jakub Jelinek <jakub@redhat.com>
2480 * pt.c (tsubst): Unshare template argument.
2482 2010-05-15 Steven Bosscher <steven@gcc.gnu.org>
2484 * decl.c: Include tree-iterator.h, as fixup for tree-inline.h changes.
2485 * Make-lang.in: Fix dependencies accordingly.
2487 2010-05-14 Jason Merrill <jason@redhat.com>
2490 * except.c (build_throw): Simplify, adjust for DR 475.
2493 * except.c (dtor_nothrow): Return nonzero for type with
2497 * cp-gimplify.c (gimplify_must_not_throw_expr): Use
2498 gimple_build_eh_must_not_throw.
2500 2010-05-14 Martin Jambor <mjambor@suse.cz>
2502 * cp-lang.c (LANG_HOOKS_FOLD_OBJ_TYPE_REF): Remove both its undef
2505 2010-05-14 Jonathan Wakely <jwakely.gcc@gmail.com>
2507 * call.c (build_new_method_call): Change warning text.
2508 * typeck2.c (build_functional_cast): Change error text.
2510 2010-05-14 Shujing Zhao <pearly.zhao@oracle.com>
2513 * name-lookup.c (pushdecl_maybe_friend): Avoid the warnings about
2514 shadowing the outer parameter or variables by the declaration of
2515 nested function in nested structure or class. Warn the shadowing by
2516 the declaration of nested lambda expression.
2518 2010-05-13 Jason Merrill <jason@redhat.com>
2520 * typeck.c (cp_build_array_ref): Factor out from...
2521 (build_array_ref): ...here. Drop complain parm.
2522 (build_new_op): Adjust.
2523 * class.c (build_vtbl_ref_1): Adjust.
2524 * decl2.c (grok_array_decl): Adjust.
2525 * cp-tree.h: Adjust prototypes.
2527 2010-05-13 Jan Hubicka <jh@suse.cz>
2529 * decl.c (cp_finish_decl): Do not worry about used attribute.
2531 2010-05-12 Jason Merrill <jason@redhat.com>
2533 * typeck.c (build_array_ref): Take complain parm.
2534 * cp-tree.h: Add it to prototype.
2535 * call.c (build_new_op): Pass it.
2536 * class.c (build_vtbl_ref): Pass it.
2537 * decl2.c (grok_array_decl): Pass it.
2541 * cp-tree.def (NULLPTR_TYPE): Remove.
2542 * cp-tree.h (NULLPTR_TYPE_P): New.
2543 (SCALAR_TYPE_P): Use it.
2544 (nullptr_type_node): New.
2545 (cp_tree_index): Add CPTI_NULLPTR_TYPE.
2546 * decl.c (cxx_init_decl_processing): Call record_builtin_type on
2548 * cvt.c (ocp_convert): Use NULLPTR_TYPE_P instead of NULLPTR_TYPE.
2549 * cxx-pretty-print.c (pp_cxx_constant): Likewise.
2550 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2551 * mangle.c (write_type): Likewise.
2552 * name-lookup.c (arg_assoc_type): Likewise.
2553 * typeck.c (build_reinterpret_cast_1): Likewise.
2554 * rtti.c (typeinfo_in_lib_p): Likewise.
2555 (emit_support_tinfos): Remove local nullptr_type_node.
2557 * cp-tree.h (UNKNOWN_TYPE): Remove.
2558 * decl.c (cxx_init_decl_processing): Use LANG_TYPE instead.
2559 * error.c (dumy_type, dump_type_prefix, dump_type_suffix): Likewise.
2560 * typeck2.c (cxx_incomplete_type_diagnostic): Likewise.
2561 * class.c (instantiate_type): Check unknown_type_node rather than
2563 * name-lookup.c (maybe_push_decl): Likewise.
2564 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2565 (get_typeid): Likewise.
2566 * semantics.c (finish_offsetof): Likewise.
2569 * call.c (add_template_candidate_real): If deduction fails, still
2570 add the template as a non-viable candidate.
2571 (equal_functions): Handle template candidates.
2572 (print_z_candidate): Likewise.
2573 (print_z_candidates): Likewise.
2574 (build_new_function_call): Likewise.
2576 * cp-tree.h (LOOKUP_LIST_ONLY): New.
2577 * call.c (add_candidates): Enforce it.
2578 (build_new_method_call): Try non-list ctor if no viable list ctor.
2579 (build_user_type_conversion_1): Likewise.
2581 * call.c (add_candidates): Distinguish between type(x) and
2583 (convert_class_to_reference): Set LOOKUP_NO_CONVERSION.
2584 (build_new_method_call): Give better error for conversion op.
2586 * call.c (add_candidates): Add first_arg and return_type parms.
2587 Add special constructor/conversion op handling.
2588 (convert_class_to_reference): Use it.
2589 (build_user_type_conversion_1): Likewise.
2590 (build_op_call): Likewise.
2591 (build_new_method_call): Likewise.
2592 (build_new_op): Adjust.
2593 (perform_overload_resolution): Adjust.
2595 2010-05-11 Paolo Carlini <paolo.carlini@oracle.com>
2600 * pt.c (process_partial_specialization): Return error_mark_node
2601 in case of unused template parameters in partial specialization.
2603 2010-05-11 Jakub Jelinek <jakub@redhat.com>
2606 * semantics.c (finish_expr_stmt): Don't call mark_exp_read here...
2607 * cvt.c (convert_to_void): ... but here. If expr is a COMPOUND_EXPR,
2608 look at its second operand.
2610 2010-05-10 Jason Merrill <jason@redhat.com>
2613 * semantics.c (baselink_for_fns): Revert earlier change.
2616 * typeck.c (cp_build_modify_expr): Complain about assignment to
2617 array from init list.
2619 2010-05-10 Fabien Chêne <fabien.chene@gmail.com>
2622 * decl.c (check_initializer): strip array type before checking for
2623 uninitialized const or ref members.
2625 2010-05-07 Fabien Chêne <fabien.chene@gmail.com>
2628 * init.c (diagnose_uninitialized_cst_or_ref_member_1): Returns the
2629 error count. Emit errors only if compain is true.
2630 (build_new_1): Do not return error_mark_node if
2631 diagnose_uninitialized_cst_or_ref_member_1 does not diagnose any
2632 errors. Delay the check for user-provided constructor.
2633 (perform_member_init): Adjust.
2634 * cp-tree.h (diagnose_uninitialized_cst_or_ref_member): Change the
2637 2010-05-06 Magnus Fromreide <magfr@lysator.liu.se>
2638 Jason Merrill <jason@redhat.com>
2640 Add support for C++0x nullptr.
2641 * cp-tree.def: Add NULLPTR_TYPE.
2642 * cp-tree.h: Add nullptr_node.
2643 (cp_tree_index): Add CPTI_NULLPTR.
2644 (SCALAR_TYPE_P): Add NULLPTR_TYPE.
2645 * call.c (null_ptr_cst_p): Handle nullptr.
2646 (standard_conversion): Likewise.
2647 (convert_arg_to_ellipsis): Likewise.
2648 * mangle.c (write_type): Likewise.
2649 * name-lookup.c (arg_assoc_type): Likewise.
2650 * parser.c (cp_parser_primary_expression): Likewise.
2651 * typeck.c (cp_build_binary_op): Likewise.
2652 (build_reinterpret_cast_1): Likewise.
2653 * error.c (dump_type): Likewise.
2654 (dump_type_prefix, dump_type_suffix): Likewise.
2655 * decl.c (cxx_init_decl_processing): Likewise.
2656 * cxx-pretty-print.c (pp_cxx_constant): Likewise.
2657 * cvt.c (ocp_convert): Likewise.
2658 * rtti.c (typeinfo_in_lib_p, emit_support_tinfos): Put
2659 nullptr_t tinfo in libsupc++.
2661 2010-05-06 Jason Merrill <jason@redhat.com>
2663 * semantics.c (simplify_aggr_init_expr): Use INIT_EXPR.
2665 2010-04-22 Jakub Jelinek <jakub@redhat.com>
2666 Dodji Seketeli <dodji@redhat.com>
2669 * cp-tree.h (mark_exp_read, rvalue_use, lvalue_use, type_use):
2671 * expr.c (mark_exp_read, rvalue_use, lvalue_use, type_use): ... new fns.
2672 * typeck.c (cxx_sizeof_expr, cxx_alignof_expr): Call type_use.
2673 (decay_conversion, perform_integral_promotions): Call rvalue_use.
2674 (cp_build_unary_op): Call lvalue_use.
2675 * decl.c (unused_but_set_errorcount): New variable.
2676 (poplevel): Issue -Wunused-but-set-variable diagnostics.
2677 (duplicate_decls): Merge DECL_READ_P flags.
2678 (start_cleanup_fn): Set DECL_READ_P flag.
2679 (finish_function): Issue -Wunused-but-set-parameter diagnostics.
2680 * tree.c (rvalue): Call rvalue_use.
2681 * pt.c (convert_nontype_argument): Likewise.
2682 * semantics.c (finish_expr_stmt, finish_asm_stmt, finish_typeof,
2683 finish_decltype_type): Likewise.
2684 * call.c (convert_like_real) <ck_identity, ck_user>: Call rvalue use.
2685 (build_x_va_arg, build_new_method_call, build_over_call): Call lvalue_use
2686 or rvalue_use depending on the expr.
2687 * init.c (build_new, build_delete): Likewise.
2688 * rtti.c (build_typeid, build_dynamic_cast_1): Likewise.
2690 2010-05-05 Jason Merrill <jason@redhat.com>
2693 * cp-gimplify.c (cp_gimplify_expr): Remove copies of empty classes.
2694 * call.c (build_over_call): Don't try to avoid INIT_EXPR copies here.
2696 2010-05-04 Paolo Carlini <paolo.carlini@oracle.com>
2699 * pt.c (unify): Check each elt for error_mark_node.
2701 2010-05-04 Jason Merrill <jason@redhat.com>
2704 * typeck.c (cp_build_binary_op): Allow enums for <> as well.
2706 2010-05-04 Paolo Carlini <paolo.carlini@oracle.com>
2709 * call.c (build_new_method_call): Return error_mark_node if fns is
2712 2010-05-03 Dodji Seketeli <dodji@redhat.com>
2715 * pt.c (most_specialized_class): Pretend we are processing
2716 a template decl during the call to coerce_template_parms.
2718 2010-05-03 Jason Merrill <jason@redhat.com>
2722 * decl.c (finish_enum): Use the TYPE_MIN_VALUE and TYPE_MAX_VALUE
2723 from the selected underlying type unless -fstrict-enums. Set
2724 ENUM_UNDERLYING_TYPE to have the restricted range.
2725 * cvt.c (type_promotes_to): Use ENUM_UNDERLYING_TYPE.
2726 * class.c (check_bitfield_decl): Likewise.
2728 2010-05-01 H.J. Lu <hongjiu.lu@intel.com>
2731 * init.c (build_new_1): Revert the accidental checkin in
2734 2010-04-30 Jason Merrill <jason@redhat.com>
2737 * cxx-pretty-print.c (pp_cxx_decl_specifier_seq): Move pmf handling...
2738 (pp_cxx_type_specifier_seq): ...here.
2740 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
2742 * optimize.c, parser.c, mangle.c, cp-tree.h: Do not include varray.h.
2743 * Make-lang.in: Don't include varray.h dependency in CXX_TREE_H.
2745 2010-04-30 Shujing Zhao <pearly.zhao@oracle.com>
2748 * typeck.c (warn_args_num): New function.
2749 (convert_arguments): Use warn_args_num to print the diagnostic
2752 2010-04-29 Fabien Chêne <fabien.chene@gmail.com>
2755 * init.c (diagnose_uninitialized_cst_or_ref_member): check for
2756 user-provided constructor while recursing.
2758 2010-04-28 Manuel López-Ibáñez <manu@gcc.gnu.org>
2761 * error.c (print_instantiation_partial_context_line): Handle
2762 recursive instantiation.
2763 (print_instantiation_partial_context): Likewise.
2765 2010-04-27 Jason Merrill <jason@redhat.com>
2767 * init.c (perform_member_init): Check CLASS_TYPE_P.
2769 2010-04-27 Fabien Chêne <fabien.chene@gmail.com>
2772 * init.c (perform_member_init): check for uninitialized const or
2773 reference members, including array types.
2775 2010-04-24 Jason Merrill <jason@redhat.com>
2777 * tree.c (get_fns): Split out from get_first_fn.
2778 * cp-tree.h: Declare it.
2779 * search.c (shared_member_p): Use it.
2780 * semantics.c (finish_qualified_id_expr): Simplify.
2781 (finish_id_expression): Simplify.
2783 * semantics.c (finish_non_static_data_member): Call maybe_dummy_object
2784 whenever object is NULL_TREE. Don't do 'this' capture here.
2785 (finish_qualified_id_expr): Pass NULL_TREE.
2786 (finish_id_expression): Likewise.
2787 (lambda_expr_this_capture): Likewise.
2789 * semantics.c (finish_qualified_id_expr): Use maybe_dummy_object
2790 rather than checking current_class_ref directly.
2791 (finish_call_expr): Likewise.
2794 * name-lookup.c (qualify_lookup): Disqualify lambda op().
2795 * class.c (current_nonlambda_class_type): New fn.
2796 * semantics.c (nonlambda_method_basetype): New.
2797 * cp-tree.h: Declare them.
2798 * tree.c (maybe_dummy_object): Handle implicit 'this' capture.
2800 * semantics.c (baselink_for_fns): Correct BASELINK_BINFO.
2803 * semantics.c (lambda_return_type): Complain about
2807 * tree.c (cv_unqualified): Handle error_mark_node.
2810 * call.c (convert_like_real) [ck_ambig]: Just return error_mark_node
2811 if we don't want errors.
2814 * class.c (convert_to_base): Add complain parameter. Pass
2815 ba_quiet to lookup_base if we don't want errors.
2816 (build_vfield_ref): Pass complain to convert_to_base.
2817 * call.c (convert_like_real): Likewise.
2818 (initialize_reference): Likewise.
2819 (perform_direct_initialization_if_possible): Pass complain to
2821 * cp-tree.h: Adjust.
2823 2010-04-27 Fabien Chêne <fabien.chene@gmail.com>
2824 Jason Merrill <jason@redhat.com>
2827 * decl.c (check_for_uninitialized_const_var): Handle classes that need
2829 (check_initializer): Call it for classes that need constructing, too.
2830 * class.c (in_class_defaulted_default_constructor): New.
2831 * cp-tree.h: Declare it.
2833 2010-04-20 Jason Merrill <jason@redhat.com>
2836 * init.c (constant_value_1): Treat error_mark_node as a constant
2837 if DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P is set.
2838 * cvt.c (ocp_convert): Handle getting error_mark_node from
2839 integral_constant_value.
2840 * decl.c (compute_array_index_type): Likewise.
2842 2010-04-20 Dodji Seketeli <dodji@redhat.com>
2846 * typeck.c (incompatible_dependent_types_p): If one of the
2847 compared types if not a typedef then honour their main variant
2850 2010-04-20 Jakub Jelinek <jakub@redhat.com>
2852 * cp-tree.h (TYPE_REF_IS_RVALUE): Remove.
2854 2010-04-19 Dodji Seketeli <dodji@redhat.com>
2857 * typeck.c (structural_comptypes): Test dependent typedefs
2858 incompatibility before testing for their main variant based
2861 2010-04-19 Jakub Jelinek <jakub@redhat.com>
2863 * cp-tree.h (SCOPED_ENUM_P, UNSCOPED_ENUM_P, SET_SCOPED_ENUM_P): Use
2864 ENUM_IS_SCOPED bit instead of TYPE_LANG_FLAG_5.
2866 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2868 * decl.c (cxx_init_decl_processing): Remove second argument in call to
2869 build_common_tree_nodes.
2871 2010-04-14 Jason Merrill <jason@redhat.com>
2874 * parser.c (cp_parser_parenthesized_expression_list): Change
2875 is_attribute_list parm to int to indicate whether or not to
2876 handle initial identifier specially.
2877 (cp_parser_attribute_list): Use attribute_takes_identifier_p.
2879 2010-04-13 Jason Merrill <jason@redhat.com>
2881 * call.c (type_decays_to): Check MAYBE_CLASS_TYPE_P instead of
2883 * parser.c (cp_parser_lambda_expression): Complain about lambda in
2884 unevaluated context.
2885 * pt.c (iterative_hash_template_arg): Don't crash on lambda.
2887 2010-04-12 Jason Merrill <jason@redhat.com>
2890 * semantics.c (maybe_add_lambda_conv_op): Use build_call_a and tweak
2891 return value directly.
2893 * call.c (type_decays_to): Call cv_unqualified for non-class type.
2895 2010-04-12 Fabien Chene <fabien.chene@gmail.com>
2898 * cp-tree.h (diagnose_uninitialized_cst_or_ref_member): Declare.
2899 * init.c (build_new_1): Check for uninitialized const members and
2900 uninitialized reference members, when using new without
2901 new-initializer. Call diagnose_uninitialized_cst_or_ref_member.
2902 (diagnose_uninitialized_cst_or_ref_member): Define, call
2903 diagnose_uninitialized_cst_or_ref_member_1.
2904 (diagnose_uninitialized_cst_or_ref_member_1): New function.
2906 2010-04-12 Richard Guenther <rguenther@suse.de>
2909 * semantics.c (expand_or_defer_fn_1): Do not keep extern
2910 template inline functions.
2912 2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2915 * typeck.c (cp_build_c_cast): Warn for casting integer to larger
2918 2010-04-07 Jason Merrill <jason@redhat.com>
2921 * decl.c (start_preparsed_function): Do defer nested functions.
2923 PR c++/11094, DR 408
2924 * cp-tree.h (VAR_HAD_UNKNOWN_BOUND, SET_VAR_HAD_UNKNOWN_BOUND): New.
2925 * decl2.c (finish_static_data_member_decl): Set it.
2926 * decl.c (duplicate_decls): Propagate it.
2927 * pt.c (tsubst_decl): Don't substitute the domain of an array
2928 VAR_DECL if it's set.
2929 (regenerate_decl_from_template): Substitute it here.
2930 (type_dependent_expression_p): Return true if it's set.
2931 * semantics.c (finish_decltype_type): Instantiate such a variable.
2932 * typeck.c (cxx_sizeof_expr): Likewise.
2933 (strip_array_domain): New.
2936 * name-lookup.c (current_decl_namespace): Non-static.
2937 (pop_nested_namespace): Sanity check.
2938 * cp-tree.h: Declare current_decl_namespace.
2939 * decl.c (grokvardecl): Use it instead of current_namespace.
2940 (grokfndecl): Likewise.
2943 * pt.c (tsubst_friend_function): Instatiate a friend that has already
2946 * pt.c (print_template_statistics): New.
2947 * cp-tree.h: Declare it.
2948 * tree.c (cxx_print_statistics): Call it.
2951 * decl.c (grokvardecl): Tweak warning message.
2952 (grokfndecl): Likewise.
2954 2010-04-07 Dodji Seketeli <dodji@redhat.com>
2957 *pt.c (tsubst_decl): Get the arguments of a specialization from
2958 the specialization template, not from the most general template.
2960 2010-04-07 Dodji Seketeli <dodji@redhat.com>
2963 * typeck2.c (process_init_constructor_record):
2964 value-initialize members that are are not explicitely
2967 2010-04-07 Jie Zhang <jie@codesourcery.com>
2970 * typeck2.c (split_nonconstant_init_1): Drop empty CONSTRUCTOR
2971 when all of its elements are non-constant and have been split out.
2973 2010-04-06 Taras Glek <taras@mozilla.com>
2974 Jason Merrill <jason@redhat.com>
2976 * parser.c (cp_parser_class_specifier): Set class location to that
2977 of IDENTIFIER_NODE instead of '{' when possible.
2978 * semantics.c (begin_class_definition): Do not overide locations
2979 with less precise ones.
2981 2010-04-06 Jason Merrill <jason@redhat.com>
2984 * name-lookup.c (constructor_name_p): Allow X::~X even for typedefs.
2987 * pt.c (maybe_update_decl_type): Check the return value from
2990 2010-04-01 Jason Merrill <jason@redhat.com>
2992 * decl.c (next_initializable_field): No longer static.
2993 * cp-tree.h: Declare it.
2994 * call.c (build_aggr_conv): Fail if there are more initializers
2995 than initializable fields.
2997 * semantics.c (maybe_add_lambda_conv_op): Use null_pointer_node
2998 instead of void_zero_node.
3000 2010-03-31 Dodji Seketeli <dodji@redhat.com>
3003 * cp-tree.h (TEMPLATE_TYPE_PARM_SIBLING_PARMS): New accessor macro.
3004 * pt.c (end_template_parm_list): Store sibling template parms of
3005 each TEMPLATE_TYPE_PARMs into its TEMPLATE_TYPE_PARM_SIBLING_PARMS.
3006 (push_template_decl_real): Don't store the containing template decl
3007 into the DECL_CONTEXT of TEMPLATE_TYPE_PARMs anymore.
3008 * typeck.c (get_template_parms_of_dependent_type): Get sibling parms
3009 of a TEMPLATE_TYPE_PARM from TEMPLATE_TYPE_PARM_SIBLING_PARMS.
3012 2010-03-30 Jason Merrill <jason@redhat.com>
3015 * pt.c (push_template_decl_real): Deal better with running out of
3016 scopes before running out of template parms.
3020 * parser.c (cp_parser_direct_declarator): Don't allow VLAs in
3021 function parameter context. Don't print an error if parsing
3025 * pt.c (more_specialized_fn): Don't control cv-qualifier check
3028 2010-03-26 Jason Merrill <jason@redhat.com>
3031 * parser.c (cp_parser_qualifying_entity): Do accept enum names in
3032 c++0x mode, but not other type-names.
3034 2010-03-26 Dodji Seketeli <dodji@redhat.com>
3037 * pt.c (add_to_template_args): Support NULL ARGS;
3038 (most_specialized_class): call coerce_template_parms on
3039 template arguments passed to get_class_bindings. Use
3040 add_to_template_args.
3041 (unify): Handle VAR_DECLs.
3043 2010-03-26 Dodji Seketeli <dodji@redhat.com>
3045 * cp-tree.h (get_template_parms_at_level): Change unsigned parm
3047 * pt.c (get_template_parms_at_level): Adjust.
3049 2010-03-25 Dodji Seketeli <dodji@redhat.com>
3052 * cp-tree.h (get_template_parms_at_level): Declare ...
3053 * pt.c (get_template_parms_at_level): ... new function.
3054 * typeck.c (get_template_parms_of_dependent_type): If a template
3055 type parm's DECL_CONTEXT isn't yet set, get its siblings from
3056 current_template_parms. Use get_template_parms_at_level. Remove
3058 (incompatible_dependent_types_p): If we get empty parms from just one
3059 of the template type parms we are comparing then the template parms are
3062 2010-03-24 Jason Merrill <jason@redhat.com>
3065 * parser.c (make_declarator): Initialize id_loc.
3066 (cp_parser_lambda_declarator_opt): And set it.
3068 2010-03-23 Jason Merrill <jason@redhat.com>
3070 Make lambda conversion op and op() non-static.
3071 * semantics.c (maybe_add_lambda_conv_op): Make non-static.
3072 Also add the thunk function returned by the conversion op.
3073 Mark the conversion deleted if the op() is variadic.
3074 * decl2.c (mark_used): Give helpful message about deleted conversion.
3075 * parser.c (cp_parser_lambda_declarator_opt): Don't make op() static.
3076 * semantics.c (finish_this_expr): Adjust.
3077 * mangle.c (write_closure_type_name): Adjust.
3078 * decl.c (grok_op_properties): Don't allow it.
3079 * call.c (build_user_type_conversion_1): No static conversion ops.
3080 (build_op_call): Or op().
3082 * decl2.c (change_return_type): Fix 'this' quals.
3084 2010-03-22 Jason Merrill <jason@redhat.com>
3087 * tree.c (pod_type_p): Use old meaning in C++98 mode.
3090 * pt.c (contains_auto_r): New fn.
3091 (do_auto_deduction): Use it.
3092 (tsubst): Don't look at TREE_TYPE of a TEMPLATE_TYPE_PARM.
3094 2010-03-20 Simon Martin <simartin@users.sourceforge.net>
3097 * decl2.c (grokfield): Handle invalid initializers for member
3100 2010-03-20 Dodji Seketeli <dodji@redhat.com>
3103 * method.c (make_alias_for): Avoid crashing when DECL_LANG_SPECIFIC
3105 * decl2.c (vague_linkage_p): Likewise.
3107 2010-03-18 Paolo Carlini <paolo.carlini@oracle.com>
3110 * parser.c (cp_parser_for_init_statement): Use NULL_TREE, not
3111 false, in the cp_parser_expression_statement call.
3113 2010-03-05 Jason Merrill <jason@redhat.com>
3115 * mangle.c (mangle_decl): Give name collision error even without
3118 2010-03-04 Marco Poletti <poletti.marco@gmail.com>
3120 * pt.c (process_partial_specialization): Use error_n instead of
3123 2010-03-03 Jason Merrill <jason@redhat.com>
3126 * mangle.c (mangle_decl): Handle VAR_DECL, too.
3128 2010-03-03 Jason Merrill <jason@redhat.com>
3131 * mangle.c: Include cgraph.h.
3132 (mangle_decl): If the mangled name will change in a later
3133 ABI version, make the later mangled name an alias.
3134 * method.c (make_alias_for): Copy DECL_ARGUMENTS.
3135 * Make-lang.in (mangle.o): Depend on cgraph.h.
3136 * method.c (make_alias_for): Handle VAR_DECL, too.
3137 * decl2.c (vague_linkage_p): Rename from vague_linkage_fn_p.
3138 * tree.c (no_linkage_check): Adjust.
3139 * decl.c (maybe_commonize_var): Adjust.
3140 * cp-tree.h: Adjust.
3142 2010-03-01 Marco Poletti <poletti.marco@gmail.com>
3144 * pt.c (redeclare_class_template): Use error_n and inform_n.
3146 2010-02-27 Mark Mitchell <mark@codesourcery.com>
3149 * cp-tree.h (push_tinst_level): Declare.
3150 (pop_tinst_level): Likewise.
3151 * pt.c (push_tinst_level): Give it external linkage.
3152 (pop_tinst_level): Likewise.
3153 * mangle.c (mangle_decl_string): Set the source location to that
3154 of the decl while mangling.
3156 2010-02-27 Simon Martin <simartin@users.sourceforge.net>
3159 * pt.c (redeclare_class_template): Return false if there are erroneous
3160 template parameters.
3162 2010-02-24 Manuel López-Ibáñez <manu@gcc.gnu.org>
3164 * pt.c (push_tinst_level): Replace -ftemplate-depth- with
3167 2010-02-24 Jason Merrill <jason@redhat.com>
3170 * mangle.c (write_type): Give -Wabi warning for old vector mangling.
3172 * class.c (layout_class_type): Don't give -Wabi warning for a bug
3173 in a previous ABI version.
3175 2010-02-23 Jason Merrill <jason@redhat.com>
3178 * typeck2.c (digest_init_r): Accept value init of array.
3180 2010-02-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
3183 * typeck.c (convert_arguments): Update error message.
3185 2010-02-22 Mike Stump <mikestump@comcast.net>
3188 * decl.c (duplicate_decls): Merge DECL_PRESERVE_P.
3190 2010-02-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
3193 * error.c (print_instantiation_partial_context_line): New.
3194 (print_instantiation_partial_context): Print at most 12 contexts,
3195 skip the rest with a message.
3197 2010-02-21 Dodji Seketeli <dodji@redhat.com>
3200 * pt.c (lookup_template_class): Better support of specialization
3201 of member of class template implicit instantiation.
3203 2010-02-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
3206 * call.c (conversion_null_warnings): Replace -Wconversion with
3208 * cvt.c (build_expr_type_conversion): Likewise.
3210 2010-02-18 Jason Merrill <jason@redhat.com>
3213 * class.c (create_vtable_ptr): Set DECL_PACKED if type is packed.
3216 * typeck.c (cp_build_binary_op): Adapt mixed complex/non handling from
3218 * cp-tree.h (WANT_VECTOR_OR_COMPLEX): Rename from WANT_VECTOR.
3219 * cvt.c (build_expr_type_conversion): Allow COMPLEX_TYPE.
3222 * semantics.c (finish_goto_stmt): Don't call decay_conversion.
3226 * pt.c (tsubst_qualified_id): Do normal lookup in non-dependent scope.
3227 (maybe_update_decl_type): New fn.
3228 * parser.c (cp_parser_init_declarator): Use it.
3231 * semantics.c (begin_class_definition): Don't crash on unnamed ns.
3233 2010-02-17 Jason Merrill <jason@redhat.com>
3236 * call.c (build_over_call): Don't create zero-sized assignments.
3237 * cp-gimplify.c (cp_genericize_r): Don't remove them here.
3238 * cp-objcp-common.c (cp_expr_size): Remove.
3239 * cp-tree.h: Remove prototype.
3242 * name-lookup.c (set_decl_namespace): Don't copy DECL_CONTEXT if the
3243 decl we looked up doesn't match.
3246 * cp-gimplify.c (cp_gimplify_expr) [INIT_EXPR]: Return if we don't
3247 have an INIT_EXPR anymore.
3250 * pt.c (convert_nontype_argument): Change assert to test.
3252 2010-02-16 Jason Merrill <jason@redhat.com>
3254 * cp-gimplify.c (cp_gimplify_expr): Fix error recovery.
3257 * cp-gimplify.c (cp_gimplify_expr) [MODIFY_EXPR]: Use
3258 VIEW_CONVERT_EXPR for conversions between structural equality types
3259 that the back end can't tell are the same.
3262 * tree.c (build_cplus_array_type): Set TYPE_MAIN_VARIANT to strip
3263 cv-quals from element here.
3264 (cp_build_qualified_type_real): Not here. Preserve typedef name.
3266 2010-02-14 Jason Merrill <jason@redhat.com>
3269 * semantics.c (finish_compound_literal): Use
3270 cp_apply_type_quals_to_decl when creating a static variable.
3272 2010-02-12 Jason Merrill <jason@redhat.com>
3275 * name-lookup.h (current_binding_level): Check for null
3278 2010-02-12 Jason Merrill <jason@redhat.com>
3281 * tree.c (cp_tree_equal): Correct CALL_EXPR logic.
3283 2010-02-12 Jakub Jelinek <jakub@redhat.com>
3286 * name-lookup.c (pushdecl_maybe_friend): Check default args of t
3289 2010-02-10 Jason Merrill <jason@redhat.com>
3292 * semantics.c (outer_lambda_capture_p): Revert.
3293 (add_capture): Only finish_member_declaration if
3294 we're in the lambda class.
3295 (register_capture_members): New.
3296 * cp-tree.h: Declare it.
3297 * parser.c (cp_parser_lambda_expression): Call it.
3299 2010-02-10 Jason Merrill <jason@redhat.com>
3302 * semantics.c (outer_lambda_capture_p): Use current_function_decl
3303 instead of current_class_type.
3305 2010-02-10 Jason Merrill <jason@redhat.com>
3307 PR c++/42983, core issue 906
3308 * method.c (defaultable_fn_check): Check virtualness.
3310 2010-02-10 Jason Merrill <jason@redhat.com>
3313 * semantics.c (maybe_add_lambda_conv_op): Set DECL_INTERFACE_KNOWN.
3315 2010-02-10 Shujing Zhao <pearly.zhao@oracle.com>
3317 * Make-lang.in (cp/cvt.o, cp/parser.o, cp/search.o): Depend on intl.h.
3318 * cvt.c (warn_ref_binding): Wrap the messages into G_() for easy
3320 * parser.c (cp_parser_postfix_expression, cp_parser_new_type_id)
3321 (cp_parser_cast_expression, cp_parser_condition, cp_parser_decltype)
3322 (cp_parser_parameter_declaration)
3323 (cp_parser_exception_specification_opt)
3324 (cp_parser_exception_declaration): Likewise.
3325 * pt.c (check_default_tmpl_args): Likewise.
3326 * search.c (lookup_field_r): Likewise.
3328 2010-02-09 Jason Merrill <jason@redhat.com>
3331 * pt.c (tsubst_copy_and_build): Propagate LAMBDA_EXPR_LOCATION.
3333 2010-02-09 Jason Merrill <jason@redhat.com>
3336 * decl2.c (change_return_type): New fn.
3337 * semantics.c (apply_lambda_return_type): Use it.
3338 * cp-tree.h: Declare it.
3340 2010-02-05 Richard Guenther <rguenther@suse.de>
3342 * Make-lang.in (cp/cp-lang.o): Depend on gt-cp-cp-lang.h.
3343 * cp-lang.c: Include gt-cp-cp-lang.h.
3344 * config-lang.in (gtfiles): Add cp/cp-lang.c.
3346 2010-02-05 Dodji Seketeli <dodji@redhat.com>
3349 * typeck.c (get_template_parms_of_dependent_type): Try getting
3350 the template parameters fromt the type itself first.
3352 2010-02-03 Jason Merrill <jason@redhat.com>
3356 * mangle.c (write_unqualified_id): Split out from write_expression.
3357 (write_unqualified_name): Call it.
3358 (write_member_name): Likewise.
3359 (write_expression): Support TEMPLATE_ID_EXPR.
3360 Disambiguate operator names.
3363 * mangle.c (write_type) [VECTOR_TYPE]: Change mangling with
3366 2010-02-02 Jason Merrill <jason@redhat.com>
3369 * decl.c (cp_finish_decl): Add local statics to cfun->local_decls.
3370 * optimize.c (clone_body): Remap their initializers when making base
3372 (maybe_clone_body): Complain if multiple clones aren't safe.
3374 2010-01-29 Dodji Seketeli <dodji@redhat.com>
3381 * cp-tree.h (NON_DEFAULT_TEMPLATE_ARGS_COUNT,
3382 SET_NON_DEFAULT_TEMPLATE_ARGS_COUNT,
3383 GET_NON_DEFAULT_TEMPLATE_ARGS_COUNT): New accessor macros.
3384 * pt.c (coerce_template_parms, type_unification_real,
3385 expand_template_argument_pack, coerce_template_parameter_pack):
3386 Set the non default template args count.
3387 (current_template_args): Always set non defaulted
3388 template args count when compiled with --enable-checking
3389 (tsubst_template_args, type_unification_real): Propagate the non
3390 defaulted template args count.
3391 * error.c (get_non_default_template_args_count): Renamed
3392 count_non_default_template_args into this. Don't calculate the
3393 non default template argument count anymore. Use the new
3394 accessor macros above to get it.
3395 (dump_template_argument_list, dump_type, dump_decl,
3396 dump_template_parms): Adjust.
3397 * parser.c (cp_parser_template_argument_list): Always set defaulted
3398 template args count when compiled with --enable-checking.
3400 2010-01-29 Shujing Zhao <pearly.zhao@oracle.com>
3402 * decl.c (redeclaration_error_message): Wrap the return messages into
3403 G_() for easy translation.
3405 2010-01-28 Jason Merrill <jason@redhat.com>
3408 * semantics.c (begin_class_definition): Don't use type_as_string.
3410 2010-01-28 Dodji Seketeli <dodji@redhat.com>
3414 * typeck.c (get_template_parms_of_dependent_type): Factorized
3415 this out of incompatible_template_type_parms_p
3416 (incompatible_dependent_types_p): Renamed
3417 incompatible_template_type_parms_p into this. Make it detect
3418 two incompatible dependent typedefs too.
3419 (structural_comptypes): Use incompatible_dependent_types_p.
3420 * pt.c (get_template_info):
3421 Handle BOUND_TEMPLATE_TEMPLATE_PARAM.
3423 2010-01-20 Janis Johnson <janis187@us.ibm.com>
3424 Jason Merrill <jason@redhat.com>
3426 * mangle.c (write_type): Mangle transparent record as member type.
3427 * semantics.c (begin_class_definition): Recognize decimal classes
3428 and set TYPE_TRANSPARENT_AGGR.
3430 2010-01-20 Jason Merrill <jason@redhat.com>
3433 * mangle.c (write_expression): Handle tree codes that have extra
3434 arguments in the middle-end.
3436 2010-01-20 Paolo Carlini <paolo.carlini@oracle.com>
3439 * except.c (expand_start_catch_block): Deal correctly with
3440 do_begin_catch returning error_mark_node.
3442 2010-01-20 Jason Merrill <jason@redhat.com>
3445 * class.c (layout_class_type): Set packed_maybe_necessary for packed
3449 * semantics.c (build_lambda_object): Call mark_used on captured
3453 * decl.c (grokdeclarator): Clear type_quals for a member function
3454 declared using a typedef. Don't complain about adding cv-quals
3455 to a function typedef in C++0x mode.
3457 2010-01-20 Jakub Jelinek <jakub@redhat.com>
3459 * decl.c (create_array_type_for_decl): Remove set but not used
3460 variable error_msg. Remove break stmts after return stmts.
3462 2010-01-19 Dodji Seketeli <dodji@redhat.com>
3464 * error.c (dump_template_parms, count_non_default_template_args):
3465 Revert fix of PR c++/42634.
3467 2010-01-18 Dodji Seketeli <dodji@redhat.com>
3470 * error.c (dump_template_parms): Use innermost template
3471 arguments before calling count_non_default_template_args.
3472 (count_non_default_template_args): We are being called with
3473 template innermost arguments now. There is no need to ensure
3476 2010-01-18 Dodji Seketeli <dodji@redhat.com>
3479 * cvt.c (build_expr_type_conversion): Look through OVERLOAD.
3481 2010-01-17 Dodji Seketeli <dodji@redhat.com>
3484 *pt.c (tsubst_decl): Revert commit for PR c++/42697.
3486 2010-01-17 Dodji Seketeli <dodji@redhat.com>
3489 *pt.c (tsubst_decl): Get the arguments of a specialization from
3490 the specialization template, not from the most general template.
3492 2010-01-16 Jason Merrill <jason@redhat.com>
3495 * semantics.c (finish_decltype_type): Within a template, treat
3496 unresolved CALL_EXPR as dependent.
3498 2010-01-15 Dodji Seketeli <dodji@redhat.com>
3500 * error.c (dump_template_parms,count_non_default_template_args):
3501 Revert changes of PR c++/42634.
3503 2010-01-14 Jakub Jelinek <jakub@redhat.com>
3506 * decl.c (finish_function): Don't emit -Wreturn-type warnings in
3507 functions with noreturn attribute.
3509 2010-01-14 Jason Merrill <jason@redhat.com>
3512 * call.c (build_new_method_call): Don't free the vec here.
3515 * call.c (convert_like_real): Do full decay_conversion for ck_rvalue.
3517 2010-01-13 Dodji Seketeli <dodji@redhat.com>
3520 * error.c (dump_template_parms): Use innermost template
3521 arguments before calling count_non_default_template_args.
3522 (count_non_default_template_args): We are being called with
3523 template innermost arguments now. There is no need to ensure
3526 2010-01-07 Dodji Seketeli <dodji@redhat.com>
3529 * pt.c (unify_pack_expansion): In non-deduced contexts, re-use template
3530 arguments that were previously deduced.
3532 2010-01-05 Jason Merrill <jason@redhat.com>
3534 * pt.c (unify_pack_expansion): Handle deduction from init-list.
3535 * call.c (build_over_call): Don't complain about it.
3537 2010-01-04 Jason Merrill <jason@redhat.com>
3540 * pt.c (tsubst_decl): Don't apply type attributes in place.
3543 * semantics.c (describable_type): Remove decltype comment and
3548 Copyright (C) 2010 Free Software Foundation, Inc.
3550 Copying and distribution of this file, with or without modification,
3551 are permitted in any medium without royalty provided the copyright
3552 notice and this notice are preserved.